/* ========================================
   新壳联化工 · 企业官网设计系统 v4.0
   大宗石油化工品跨境转口贸易
   区块链数据产业 · 赋能贸易与投资
   绿色清新主题
   ======================================== */

/* ===== Design Tokens ===== */
:root {
    /* Base — Light */
    --bg-base: #ffffff;
    --bg-soft: #f7faf8;
    --bg-mist: #f0f7f2;
    --bg-tint: #ecfdf5;
    --bg-surface: #ffffff;
    --bg-elevated: #ffffff;

    /* Accent — Emerald Green (primary) */
    --green: #059669;
    --green-bright: #10b981;
    --green-deep: #047857;
    --green-dark: #064e3b;
    --green-light: #d1fae5;
    --green-mist: #ecfdf5;
    --green-glow: rgba(16, 185, 129, 0.15);

    /* Logo Gradient — Light Green → Mid Green → Deep Green */
    --logo-grad-light: #bce0a4;
    --logo-grad-mid: #4caf50;
    --logo-grad-deep: #1f6f3a;
    --logo-grad: linear-gradient(135deg, #bce0a4 0%, #6ec071 30%, #2e9c4d 60%, #1f6f3a 100%);
    --logo-grad-text: linear-gradient(135deg, #6ec071 0%, #2e9c4d 50%, #1f6f3a 100%);
    --logo-grad-text-light: linear-gradient(135deg, #bce0a4 0%, #6ec071 50%, #2e9c4d 100%);

    /* Accent — Forest (secondary) */
    --forest: #0d7c4e;
    --forest-deep: #065f46;

    /* Accent — Gold (data/blockchain) */
    --gold: #d97706;
    --gold-bright: #f59e0b;
    --gold-light: #fef3c7;
    --gold-glow: rgba(217, 119, 6, 0.12);

    /* Accent — Teal (platform) */
    --teal: #0d9488;
    --teal-bright: #14b8a6;
    --teal-light: #ccfbf1;

    /* Text */
    --text-primary: #0f1f15;
    --text-body: #374151;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --text-light: #d1d5db;

    /* Border */
    --border-light: #f0f4f1;
    --border-default: #e5ebe7;
    --border-subtle: #d1dad5;
    --border-strong: #a7c4b3;

    /* Card */
    --card-bg: #ffffff;
    --card-bg-hover: #fafffefc;
    --card-border: #e5ebe7;
    --card-shadow: 0 1px 3px rgba(6, 78, 59, 0.06), 0 1px 2px rgba(6, 78, 59, 0.04);
    --card-shadow-hover: 0 10px 30px rgba(6, 78, 59, 0.08), 0 4px 12px rgba(6, 78, 59, 0.04);

    /* Glass */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-blur: 16px;

    /* Gradient */
    --grad-green: linear-gradient(135deg, #059669 0%, #10b981 100%);
    --grad-green-deep: linear-gradient(135deg, #047857 0%, #059669 100%);
    --grad-gold: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
    --grad-teal: linear-gradient(135deg, #0d9488 0%, #14b8a6 100%);
    --grad-mesh: radial-gradient(ellipse 80% 50% at 20% 0%, rgba(16, 185, 129, 0.04) 0%, transparent 60%),
                 radial-gradient(ellipse 70% 50% at 80% 100%, rgba(13, 148, 136, 0.03) 0%, transparent 60%);

    /* Shadow */
    --shadow-sm: 0 2px 8px rgba(6, 78, 59, 0.06);
    --shadow-md: 0 8px 24px rgba(6, 78, 59, 0.08);
    --shadow-lg: 0 20px 50px rgba(6, 78, 59, 0.1);
    --shadow-green: 0 4px 20px rgba(16, 185, 129, 0.15);

    /* Radius */
    --r-xs: 6px;
    --r-sm: 10px;
    --r-md: 14px;
    --r-lg: 18px;
    --r-xl: 24px;
    --r-full: 999px;

    /* Layout */
    --container: 1200px;
    --header-h: 64px;
}

/* ===== Reset ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: "PingFang SC", "Microsoft YaHei", -apple-system, "Helvetica Neue", sans-serif;
    color: var(--text-body);
    background: var(--bg-base);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Fixed background mesh */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: var(--grad-mesh);
    pointer-events: none;
    z-index: 0;
}

/* Subtle grid */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(16, 185, 129, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 185, 129, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at center, black 0%, transparent 90%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at center, black 0%, transparent 90%);
    pointer-events: none;
    z-index: 0;
}

a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button { border: none; cursor: pointer; font-family: inherit; transition: all 0.3s ease; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; outline: none; }

/* ===== Container ===== */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ===== Section ===== */
.section { padding: 64px 0; position: relative; z-index: 1; }
.section-sm { padding: 40px 0; position: relative; z-index: 1; }
.section-alt { background: var(--bg-soft); }

/* ===== Global Preview Section — 深绿底高冲击力（呼应Logo） ===== */
.section-dark, .global-preview {
    background: linear-gradient(135deg, #064e3b 0%, #022c22 50%, #053a2a 100%);
    color: rgba(255, 255, 255, 0.85);
    position: relative;
    overflow: hidden;
}
.section-dark::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--logo-grad-light) 50%, transparent 100%);
}
.section-dark::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(110, 192, 113, 0.06) 1.5px, transparent 2px),
        radial-gradient(circle at 70% 70%, rgba(46, 156, 77, 0.05) 1.5px, transparent 2px);
    background-size: 80px 80px, 100px 100px;
    pointer-events: none;
}
.section-head-light h2 {
    background: var(--logo-grad-text-light);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-head-light .sub {
    color: rgba(255, 255, 255, 0.7);
}
.section-head-light .tag {
    background: rgba(110, 192, 113, 0.15);
    border-color: rgba(110, 192, 113, 0.35);
    color: var(--logo-grad-light);
}

.section-head { text-align: center; margin-bottom: 56px; }

.section-head .tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 14px;
    background: var(--green-mist);
    border: 1px solid var(--green-light);
    border-radius: var(--r-full);
    color: var(--green-deep);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    margin-bottom: 18px;
    font-family: "SF Mono", "JetBrains Mono", monospace;
}

.section-head h2 {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.25;
    background: var(--logo-grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-head h2 .grad {
    background: var(--logo-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-head .sub {
    margin-top: 14px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: var(--r-sm);
    letter-spacing: 0.5px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--grad-green);
    color: #fff;
    box-shadow: var(--shadow-green);
}

.btn-primary::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover::before { opacity: 1; }

.btn-ghost {
    background: var(--bg-base);
    color: var(--green-deep);
    border: 1px solid var(--border-subtle);
}

.btn-ghost:hover {
    border-color: var(--green);
    color: var(--green);
    background: var(--green-mist);
}

.btn-lg { padding: 15px 36px; font-size: 0.95rem; }

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-h);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom-color: var(--border-default);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
}

/* 真实Logo图片版本（去白底 + 绿色drop-shadow） */
.logo-image {
    display: block;
    width: 38px;
    height: 38px;
    object-fit: contain;
    flex-shrink: 0;
    /* Logo已转为透明背景PNG，无需mix-blend-mode */
    filter: drop-shadow(0 2px 6px rgba(46, 156, 77, 0.22));
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.3s ease;
}

.logo:hover .logo-image {
    transform: rotate(-6deg) scale(1.05);
    filter: drop-shadow(0 3px 10px rgba(46, 156, 77, 0.35));
}

.logo-icon {
    width: 32px; height: 32px;
    background: var(--grad-green);
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: var(--shadow-green);
    overflow: hidden;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* 公司名 — Logo同款绿渐变（多色文字） */
.logo-text {
    font-size: 1.05rem;
    font-weight: 800;
    background: var(--logo-grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.5px;
}

.logo-text .sub {
    font-size: 0.55rem;
    color: var(--green-deep);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 600;
    display: block;
    margin-top: -2px;
    font-family: "SF Mono", monospace;
    background: none;
    -webkit-text-fill-color: var(--green-deep);
}

.nav {
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav a {
    padding: 7px 16px;
    font-size: 0.86rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--r-sm);
    position: relative;
}

.nav a::after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--green);
    border-radius: 1px;
    transition: width 0.3s ease;
}

.nav a:hover, .nav a.active { color: var(--green-deep); }
.nav a:hover::after, .nav a.active::after { width: 18px; }

.nav-cta {
    margin-left: 10px;
    padding: 8px 20px !important;
    background: var(--grad-green);
    color: #fff !important;
    border-radius: var(--r-sm);
    font-size: 0.85rem !important;
    font-weight: 600;
    box-shadow: var(--shadow-green);
}

.nav-cta::after { display: none; }
.nav-cta:hover {
    box-shadow: 0 4px 18px rgba(16, 185, 129, 0.35);
    transform: translateY(-1px);
}

/* Header Actions (lang-toggle + account + nav-cta) */
.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-account-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    cursor: pointer;
}
.header-account-btn:hover {
    background: var(--green-mist);
    color: var(--green-deep);
}

.mobile-only { display: none; }

/* Mobile Bottom Nav — hidden on desktop */
.mobile-bottom-nav { display: none; }

/* AI Chat FAB + Panel — hidden on desktop by default, shown on all */
#ai-chat-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--grad-green);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
    z-index: 1000;
    transition: transform 0.3s ease;
}
#ai-chat-fab:hover { transform: scale(1.08); }
#ai-chat-fab svg { width: 24px; height: 24px; }
.ai-chat-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--green);
    opacity: 0.3;
    animation: ai-pulse-ring 2s ease-out infinite;
}
@keyframes ai-pulse-ring {
    0% { transform: scale(1); opacity: 0.3; }
    100% { transform: scale(1.6); opacity: 0; }
}

#ai-chat-panel {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 380px;
    max-width: calc(100vw - 32px);
    height: 540px;
    max-height: calc(100vh - 48px);
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
    z-index: 1001;
    display: none;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
#ai-chat-panel.open {
    display: flex;
    opacity: 1;
    transform: translateY(0) scale(1);
}

.ai-chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--grad-green);
    color: #fff;
    flex-shrink: 0;
}
.ai-chat-title { display: flex; align-items: center; gap: 10px; }
.ai-chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}
.ai-chat-name { font-size: 0.92rem; font-weight: 600; }
.ai-chat-status { font-size: 0.72rem; opacity: 0.85; display: flex; align-items: center; gap: 4px; }
.ai-chat-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 6px rgba(74, 222, 128, 0.6);
}
.ai-chat-close {
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    transition: background 0.2s;
}
.ai-chat-close:hover { background: rgba(255, 255, 255, 0.2); }
.ai-chat-close svg { width: 20px; height: 20px; }

.ai-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--bg-soft, #f8faf9);
}

.ai-msg {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.85rem;
    line-height: 1.6;
    word-wrap: break-word;
}
.ai-msg a { color: var(--green-deep); text-decoration: underline; }
.ai-msg-bot {
    align-self: flex-start;
    background: #fff;
    border: 1px solid var(--border-light);
    border-bottom-left-radius: 4px;
}
.ai-msg-user {
    align-self: flex-end;
    background: var(--grad-green);
    color: #fff;
    border-bottom-right-radius: 4px;
}
.ai-msg-user a { color: #fff; }

.ai-typing { display: flex; gap: 4px; align-items: center; }
.ai-typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    opacity: 0.4;
    animation: ai-typing-bounce 1.4s infinite;
}
.ai-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.ai-typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes ai-typing-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-6px); opacity: 1; }
}

.ai-chat-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px 12px;
    border-top: 1px solid var(--border-light);
    background: #fff;
    flex-shrink: 0;
}
.ai-suggestion-chip {
    padding: 5px 12px;
    border-radius: 16px;
    border: 1px solid var(--border-default);
    background: var(--green-mist);
    color: var(--green-deep);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.ai-suggestion-chip:hover {
    background: var(--green);
    color: #fff;
    border-color: var(--green);
}

.ai-chat-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-top: 1px solid var(--border-light);
    background: #fff;
    flex-shrink: 0;
}
.ai-chat-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border-default);
    border-radius: 20px;
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.2s;
}
.ai-chat-input:focus { border-color: var(--green); }
.ai-chat-send {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--grad-green);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: transform 0.2s;
}
.ai-chat-send:hover { transform: scale(1.08); }
.ai-chat-send svg { width: 18px; height: 18px; }

/* ======== Subscription System ======== */
/* Subscribe button on each tab */
.dc-subscribe-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    margin-left: 6px;
    transition: all 0.2s;
    vertical-align: middle;
}
.dc-subscribe-btn:hover {
    background: var(--green-mist);
    color: var(--green-deep);
}
.dc-subscribe-btn.subscribed {
    background: var(--green);
    color: #fff;
}

/* Subscription panel toggle button */
.dc-sub-panel-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-default);
    background: #fff;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s;
    margin-left: auto;
}
.dc-sub-panel-toggle:hover {
    border-color: var(--green);
    color: var(--green-deep);
}
.sub-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    background: var(--green-mist);
    color: var(--green-deep);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0 5px;
}

/* Subscription panel */
.dc-subscription-panel {
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    padding: 20px 24px;
    margin-bottom: 16px;
}
.sub-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.sub-panel-header h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
}
.sub-panel-count {
    font-size: 0.82rem;
    color: var(--text-tertiary);
}
.sub-panel-empty {
    text-align: center;
    padding: 24px 16px;
    color: var(--text-tertiary);
    font-size: 0.88rem;
}
.sub-panel-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}
.sub-panel-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 10px;
    background: var(--green-mist);
    border: 1px solid rgba(16, 185, 129, 0.15);
}
.sub-item-icon { font-size: 1.1rem; }
.sub-item-name { flex: 1; font-size: 0.85rem; font-weight: 500; color: var(--text-primary); }
.sub-item-remove {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    background: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}
.sub-item-remove:hover { background: rgba(231, 76, 60, 0.2); }

.sub-panel-notify-status {
    padding: 12px 16px;
    border-radius: 10px;
    background: var(--bg-soft, #f8faf9);
    margin-bottom: 12px;
    font-size: 0.85rem;
}
.notify-on { color: var(--green-deep); font-weight: 500; }
.notify-off { color: #f39c12; }
.notify-enable-btn {
    padding: 8px 20px;
    border-radius: 8px;
    border: none;
    background: var(--grad-green);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}
.notify-enable-btn:hover { transform: translateY(-1px); }

.sub-panel-history h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.sub-history-list {
    max-height: 200px;
    overflow-y: auto;
}
.sub-history-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    margin-bottom: 4px;
    font-size: 0.82rem;
    transition: background 0.2s;
}
.sub-history-item.unread {
    background: rgba(16, 185, 129, 0.05);
    border-left: 3px solid var(--green);
}
.sub-history-icon { flex-shrink: 0; }
.sub-history-msg { flex: 1; color: var(--text-secondary); line-height: 1.5; }
.sub-history-time { color: var(--text-tertiary); font-size: 0.75rem; flex-shrink: 0; }

/* Notification bell (floating) */
.notify-bell {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid var(--border-default);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    color: var(--text-secondary);
    transition: all 0.2s;
}
.notify-bell:hover {
    color: var(--green-deep);
    border-color: var(--green);
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.15);
}
.notify-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    background: #e74c3c;
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    border: 2px solid #fff;
}

/* ======== Account Page ======== */
.auth-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 24px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-default);
}
.auth-tab {
    flex: 1;
    padding: 14px;
    border: none;
    background: var(--bg-soft, #f8faf9);
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.auth-tab.active {
    background: var(--grad-green);
    color: #fff;
}

.auth-form-wrap { display: none; }
.auth-form-wrap.active { display: block; }

.auth-form {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}
.auth-form .form-field {
    margin-bottom: 16px;
}
.auth-form .form-field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.auth-form .form-field input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border-default);
    border-radius: 10px;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}
.auth-form .form-field input:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.auth-error {
    padding: 10px 14px;
    border-radius: 8px;
    background: rgba(231, 76, 60, 0.08);
    color: #e74c3c;
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.auth-submit {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: var(--grad-green);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: var(--shadow-green);
}
.auth-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
}

.auth-features {
    margin-top: 32px;
    padding: 20px;
    border-radius: 12px;
    background: var(--bg-soft, #f8faf9);
    border: 1px solid var(--border-light);
}
.auth-features h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.auth-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.auth-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.af-icon { font-size: 1.1rem; }

/* Dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.dashboard-card {
    padding: 0;
    overflow: hidden;
}
.dashboard-card .dc-card-head {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.dashboard-card .dc-card-head h3 {
    font-size: 0.95rem;
    font-weight: 700;
}
.dashboard-card-body {
    padding: 16px 20px;
}
.dashboard-link {
    font-size: 0.82rem;
    color: var(--green-deep);
    text-decoration: none;
    cursor: pointer;
    background: none;
    border: none;
    font-weight: 500;
    transition: opacity 0.2s;
}
.dashboard-link:hover { opacity: 0.7; }

.profile-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.85rem;
}
.profile-row:last-child { border-bottom: none; }
.profile-label { color: var(--text-tertiary); }
.profile-value { font-weight: 500; color: var(--text-primary); }

.plan-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    background: var(--green-mist);
    color: var(--green-deep);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.subs-empty {
    text-align: center;
    padding: 16px;
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

.subs-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.sub-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border-radius: 16px;
    background: var(--green-mist);
    color: var(--green-deep);
    font-size: 0.8rem;
    font-weight: 500;
}

.notify-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}
.notify-stat {
    text-align: center;
    padding: 12px 8px;
    border-radius: 10px;
    background: var(--bg-soft, #f8faf9);
}
.notify-stat-num {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--green-deep);
}
.notify-stat-label {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.notify-list-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 8px;
    margin-bottom: 4px;
    font-size: 0.82rem;
    transition: background 0.2s;
}
.notify-list-item.unread {
    background: rgba(16, 185, 129, 0.05);
    border-left: 3px solid var(--green);
}
.notify-list-icon { flex-shrink: 0; }
.notify-list-msg { flex: 1; color: var(--text-secondary); line-height: 1.5; }
.notify-list-time { color: var(--text-tertiary); font-size: 0.75rem; flex-shrink: 0; }

.chat-history-item {
    padding: 10px 12px;
    border-radius: 8px;
    margin-bottom: 8px;
    background: var(--bg-soft, #f8faf9);
    border: 1px solid var(--border-light);
}
.ch-q { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.ch-a { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.5; }
.ch-time { font-size: 0.72rem; color: var(--text-tertiary); margin-top: 4px; }

.logout-btn {
    background: rgba(231, 76, 60, 0.1) !important;
    color: #e74c3c !important;
    box-shadow: none !important;
    max-width: 200px;
    margin: 0 auto;
}
.logout-btn:hover {
    background: rgba(231, 76, 60, 0.15) !important;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    cursor: pointer;
}

.menu-toggle span {
    width: 22px; height: 2px;
    background: var(--text-primary);
    border-radius: 1px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== Particle Canvas ===== */
#particle-canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
}

/* ===== Hero ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--header-h);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 15% 25%, rgba(16, 185, 129, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 85% 75%, rgba(13, 148, 136, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 50% 100%, rgba(217, 119, 6, 0.04) 0%, transparent 60%);
}

.hero-grid {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 45%;
    background-image:
        linear-gradient(rgba(16, 185, 129, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 185, 129, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
    -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
    transform: perspective(400px) rotateX(55deg);
    transform-origin: bottom;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    z-index: 0;
}

.hero-orb-1 {
    width: 350px; height: 350px;
    top: 10%; left: 5%;
    background: rgba(16, 185, 129, 0.12);
    animation: floatA 14s ease-in-out infinite;
}

.hero-orb-2 {
    width: 450px; height: 450px;
    bottom: 5%; right: 0%;
    background: rgba(13, 148, 136, 0.1);
    animation: floatB 18s ease-in-out infinite;
}

@keyframes floatA {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, -50px) scale(1.15); }
}

@keyframes floatB {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-30px, 40px) scale(0.9); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 860px;
}

/* Hero 左右双栏布局 */
.hero-grid-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text { position: relative; }

/* Hero 右侧主视觉 Logo */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 520px;
}

.hero-logo-wrap {
    position: relative;
    width: 100%;
    max-width: 460px;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-logo {
    width: 88%;
    height: 88%;
    object-fit: contain;
    position: relative;
    z-index: 3;
    /* Logo已转为透明背景PNG */
    filter:
        drop-shadow(0 24px 48px rgba(46, 156, 77, 0.32))
        drop-shadow(0 8px 16px rgba(110, 192, 113, 0.22));
    animation: heroLogoFloat 6s ease-in-out infinite;
}

@keyframes heroLogoFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(1.5deg); }
}

/* Logo 背后的光环 - 双层 — 用 Logo 同款渐变色 */
.hero-logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 78%;
    height: 78%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle,
        rgba(110, 192, 113, 0.28) 0%,
        rgba(46, 156, 77, 0.12) 38%,
        transparent 70%);
    border-radius: 50%;
    z-index: 1;
    animation: heroGlowPulse 5s ease-in-out infinite;
}

.hero-logo-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    border: 1.5px dashed rgba(46, 156, 77, 0.3);
    z-index: 2;
    transform: translate(-50%, -50%);
}

.hero-logo-ring-1 { width: 105%; height: 105%; animation: heroRingSpin 28s linear infinite; }
.hero-logo-ring-2 {
    width: 120%; height: 120%;
    border-color: rgba(110, 192, 113, 0.22);
    border-style: dotted;
    animation: heroRingSpin 42s linear infinite reverse;
}

@keyframes heroGlowPulse {
    0%, 100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); }
}

@keyframes heroRingSpin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Logo 周围的卫星元素 */
.hero-logo-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 4px;
    background: var(--green-bright);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--green-bright);
    z-index: 4;
    transform-origin: 0 0;
}

.hero-logo-orbit-1 { animation: orbit1 14s linear infinite; }
.hero-logo-orbit-2 { animation: orbit2 20s linear infinite; background: var(--gold-bright); box-shadow: 0 0 12px var(--gold-bright); }
.hero-logo-orbit-3 { animation: orbit3 26s linear infinite; background: var(--teal-bright); box-shadow: 0 0 12px var(--teal-bright); }

@keyframes orbit1 {
    0% { transform: rotate(0deg) translateX(220px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(220px) rotate(-360deg); }
}
@keyframes orbit2 {
    0% { transform: rotate(120deg) translateX(245px) rotate(-120deg); }
    100% { transform: rotate(480deg) translateX(245px) rotate(-480deg); }
}
@keyframes orbit3 {
    0% { transform: rotate(240deg) translateX(265px) rotate(-240deg); }
    100% { transform: rotate(600deg) translateX(265px) rotate(-600deg); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--green-mist);
    border: 1px solid var(--green-light);
    border-radius: var(--r-full);
    color: var(--green-deep);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.hero-badge .dot {
    width: 6px; height: 6px;
    background: var(--green-bright);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--green-bright);
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.5); }
}

.hero h1 {
    font-size: 3.6rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 22px;
    color: var(--text-primary);
}

.hero h1 .grad {
    background: var(--logo-grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero h1 .grad-2 {
    background: linear-gradient(135deg, #6ec071 0%, #2e9c4d 50%, #1f6f3a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero .lead {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 620px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin-top: 56px;
    padding-top: 36px;
    border-top: 1px solid var(--border-default);
}

.hero-stat .num {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--grad-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    font-family: "DIN Alternate", "SF Mono", monospace;
}

.hero-stat .label {
    color: var(--text-muted);
    font-size: 0.78rem;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* ===== Card ===== */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--r-lg);
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--green-bright), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.card:hover {
    border-color: var(--green-light);
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-4px);
}

.card:hover::before { opacity: 1; }

/* ===== Service Grid ===== */
.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.service-card {
    padding: 32px 26px;
}

.service-card .s-icon {
    width: 44px; height: 44px;
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.service-card:nth-child(1) .s-icon { background: var(--green-mist); color: var(--green); }
.service-card:nth-child(2) .s-icon { background: var(--teal-light); color: var(--teal); }
.service-card:nth-child(3) .s-icon { background: var(--gold-light); color: var(--gold); }
.service-card:nth-child(4) .s-icon { background: var(--green-light); color: var(--green-deep); }

.service-card .s-tag {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-family: "SF Mono", monospace;
}

.service-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.84rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-card .s-features {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.service-card .s-features li {
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding-left: 16px;
    position: relative;
}

.service-card .s-features li::before {
    content: "";
    position: absolute;
    left: 0; top: 7px;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--green-bright);
    opacity: 0.6;
}

/* ===== Advantage Grid ===== */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.advantage-card {
    padding: 36px 32px;
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.advantage-card .adv-num {
    font-size: 2.4rem;
    font-weight: 800;
    background: var(--grad-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    flex-shrink: 0;
    font-family: "DIN Alternate", "SF Mono", monospace;
    opacity: 0.5;
}

.advantage-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.advantage-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 14px;
}

.advantage-card .adv-tag {
    display: inline-block;
    padding: 5px 12px;
    background: var(--green-mist);
    border: 1px solid var(--green-light);
    border-radius: var(--r-full);
    font-size: 0.75rem;
    color: var(--green-deep);
    font-weight: 500;
}

/* ===== Market Grid ===== */
.market-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.market-card {
    padding: 28px 24px;
    text-align: center;
}

.market-card .m-tier {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 4px 12px;
    border-radius: var(--r-sm);
    display: inline-block;
    margin-bottom: 14px;
    font-family: "SF Mono", monospace;
}

.market-card:nth-child(1) .m-tier { background: var(--gold-light); color: var(--gold); }
.market-card:nth-child(2) .m-tier { background: var(--teal-light); color: var(--teal); }
.market-card:nth-child(3) .m-tier { background: var(--green-mist); color: var(--green); }
.market-card:nth-child(4) .m-tier { background: var(--green-light); color: var(--green-deep); }

.market-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.market-card .m-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 14px;
}

.market-card .m-count {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--grad-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: "DIN Alternate", "SF Mono", monospace;
}

.market-card .m-count .unit {
    font-size: 0.8rem;
    color: var(--text-muted);
    -webkit-text-fill-color: var(--text-muted);
}

.market-card .m-tags {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--border-light);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}

.market-card .m-tag {
    font-size: 0.72rem;
    color: var(--text-secondary);
    padding: 3px 8px;
    background: var(--bg-soft);
    border-radius: var(--r-sm);
}

/* ===== Partner Wall ===== */
.partner-wall {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
}

.partner-cell {
    padding: 24px 16px;
    text-align: center;
}

.partner-cell .p-type {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-top: 6px;
    font-family: "SF Mono", monospace;
}

.partner-cell .p-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-body);
}

/* ===== Page Banner ===== */
.page-banner {
    margin-top: var(--header-h);
    padding: 72px 0 56px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-soft);
}

.page-banner::before {
    content: "";
    position: absolute;
    top: -30%; right: -10%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.page-banner::after {
    content: "";
    position: absolute;
    bottom: -40%; left: -10%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.page-banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.page-banner .tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 14px;
    background: var(--green-mist);
    border: 1px solid var(--green-light);
    border-radius: var(--r-full);
    color: var(--green-deep);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
    font-family: "SF Mono", monospace;
}

.page-banner h1 {
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
    background: var(--logo-grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-banner .lead {
    color: var(--text-secondary);
    font-size: 0.98rem;
}

/* page-banner 内嵌真实Logo装饰（半透明水印 + 去白底） */
.page-banner-logo {
    position: absolute;
    top: 50%;
    right: 4%;
    transform: translateY(-50%);
    width: 220px;
    height: 220px;
    object-fit: contain;
    opacity: 0.1;
    pointer-events: none;
    z-index: 0;
    filter: drop-shadow(0 8px 24px rgba(46, 156, 77, 0.25));
}

.page-banner-content { z-index: 2; }

/* ===== About Intro ===== */
.about-intro {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 36px;
    align-items: start;
}

.intro-text p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.85;
    margin-bottom: 16px;
}

.intro-text p strong {
    color: var(--text-primary);
    font-weight: 600;
}

.tag-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

.tb-tag {
    padding: 5px 12px;
    background: var(--green-mist);
    border: 1px solid var(--green-light);
    border-radius: var(--r-full);
    font-size: 0.78rem;
    color: var(--green-deep);
    font-weight: 500;
}

.intro-visual {
    padding: 32px 28px;
}

.iv-stat {
    padding: 14px 0;
    border-bottom: 1px solid var(--border-light);
}

.iv-stat:last-child { border-bottom: none; }

.iv-stat .iv-label {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 4px;
    font-family: "SF Mono", monospace;
}

.iv-stat .iv-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ===== Capability Grid ===== */
.capability-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.capability-card {
    padding: 36px 30px;
}

.capability-card .cap-icon {
    width: 48px; height: 48px;
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.capability-card:nth-child(1) .cap-icon { background: var(--green-mist); color: var(--green); }
.capability-card:nth-child(2) .cap-icon { background: var(--teal-light); color: var(--teal); }
.capability-card:nth-child(3) .cap-icon { background: var(--gold-light); color: var(--gold); }

.capability-card .cap-layer {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
    font-family: "SF Mono", monospace;
}

.capability-card:nth-child(1) .cap-layer { color: var(--green); }
.capability-card:nth-child(2) .cap-layer { color: var(--teal); }
.capability-card:nth-child(3) .cap-layer { color: var(--gold); }

.capability-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.capability-card p {
    font-size: 0.86rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 16px;
}

.cap-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.cap-tags span {
    padding: 4px 10px;
    background: var(--bg-soft);
    border: 1px solid var(--border-default);
    border-radius: var(--r-full);
    font-size: 0.76rem;
    color: var(--text-secondary);
}

/* ===== Value Cards ===== */
.value-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.value-card {
    padding: 36px 32px;
}

.value-card .v-icon {
    width: 48px; height: 48px;
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: var(--green-mist);
    border: 1px solid var(--green-light);
}

.value-card .v-icon svg {
    width: 24px; height: 24px;
    stroke: var(--green);
}

.value-card .v-tag {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--green);
    font-family: "SF Mono", monospace;
    margin-bottom: 6px;
}

.value-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.value-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.value-card .v-highlight {
    margin-top: 16px;
    padding: 12px 16px;
    background: var(--green-mist);
    border-left: 3px solid var(--green-bright);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.value-card .v-highlight strong { color: var(--green-deep); }

/* ===== Timeline ===== */
.timeline {
    position: relative;
    padding-left: 28px;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 8px; top: 4px; bottom: 4px;
    width: 2px;
    background: linear-gradient(to bottom, var(--green), var(--teal), var(--gold), transparent);
    border-radius: 1px;
}

.timeline-item {
    position: relative;
    padding-bottom: 28px;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
    content: "";
    position: absolute;
    left: -28px; top: 4px;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--bg-base);
    border: 2px solid var(--green);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.12);
}

.timeline-item:nth-child(2)::before { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12); }
.timeline-item:nth-child(3)::before { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.12); }
.timeline-item:nth-child(4)::before { border-color: var(--green-deep); box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.12); }
.timeline-item:nth-child(5)::before { border-color: var(--green-bright); box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.12); }

.timeline-item .tl-year {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--green);
    font-family: "SF Mono", monospace;
    margin-bottom: 6px;
}

.timeline-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.timeline-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Stat Band ===== */
.stat-band {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow: hidden;
}

.sb-item {
    padding: 36px 24px;
    text-align: center;
    border-right: 1px solid var(--border-light);
}

.sb-item:last-child { border-right: none; }

.sb-num {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--grad-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: "DIN Alternate", "SF Mono", monospace;
    line-height: 1.1;
}

.sb-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 6px;
}

/* ===== Info Banner ===== */
.info-banner {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 28px 32px;
}

.info-banner .ib-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-banner h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.info-banner p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.75;
}

/* ===== Product Detail ===== */
.product-detail {
    margin-bottom: 48px;
}

.pd-header {
    padding: 24px 28px !important;
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 16px;
}

.pd-num {
    width: 48px; height: 48px;
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
    font-family: "DIN Alternate", monospace;
}

.product-detail.pd1 .pd-num { background: var(--grad-green); }
.product-detail.pd2 .pd-num { background: var(--grad-teal); }
.product-detail.pd3 .pd-num { background: var(--grad-gold); }
.product-detail.pd4 .pd-num { background: linear-gradient(135deg, #047857, #0d9488); }

.pd-title h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.pd-title .pd-en {
    font-size: 0.74rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    font-family: "SF Mono", monospace;
    margin-top: 2px;
}

.pd-body {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 20px;
}

.pd-features {
    padding: 28px 26px;
}

.pd-features h4 {
    font-size: 0.76rem;
    color: var(--green);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-family: "SF Mono", monospace;
    margin-bottom: 16px;
}

.feat-item {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.86rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.feat-num {
    width: 22px; height: 22px;
    border-radius: 5px;
    background: var(--green-mist);
    color: var(--green);
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-family: "SF Mono", monospace;
}

.pd-stats {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.pd-stat-box {
    padding: 22px 20px;
    text-align: center;
}

.pd-stat-box .stat-val {
    font-size: 1.3rem;
    font-weight: 800;
    background: var(--grad-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: "DIN Alternate", monospace;
}

.pd-stat-box .stat-key {
    font-size: 0.74rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.pd-risks {
    padding: 24px 26px;
    margin-top: 16px;
}

.pd-risks h4 {
    font-size: 0.76rem;
    color: var(--green);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-family: "SF Mono", monospace;
    margin-bottom: 14px;
}

.risk-item {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 0.84rem;
    line-height: 1.6;
}

.risk-label {
    color: var(--text-primary);
    font-weight: 600;
    flex-shrink: 0;
}

.risk-text {
    color: var(--text-secondary);
}

/* ===== Process Flow ===== */
.process-flow {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}

.process-step {
    padding: 28px 20px;
    text-align: center;
    position: relative;
}

.process-step .ps-num {
    width: 40px; height: 40px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: var(--grad-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 800;
    color: #fff;
    font-family: "DIN Alternate", monospace;
}

.process-step h4 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.process-step p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ===== Catalog Grid ===== */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.catalog-card {
    padding: 28px 24px;
}

.cat-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--r-sm);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 14px;
    font-family: "SF Mono", monospace;
}

.cat-badge.core { background: var(--green-mist); color: var(--green); }
.cat-badge.platform { background: var(--teal-light); color: var(--teal); }
.cat-badge.service { background: var(--gold-light); color: var(--gold); }
.cat-badge.data { background: var(--green-light); color: var(--green-deep); }

.catalog-card h3 {
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.cat-en {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-family: "SF Mono", monospace;
    margin-bottom: 12px;
}

.cat-desc {
    font-size: 0.84rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 14px;
}

.cat-features {
    margin-bottom: 16px;
}

.cat-features li {
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding-left: 16px;
    position: relative;
    margin-bottom: 5px;
}

.cat-features li::before {
    content: "";
    position: absolute;
    left: 0; top: 7px;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--green-bright);
    opacity: 0.6;
}

.cat-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--border-light);
}

.cat-clients {
    font-size: 0.76rem;
    color: var(--text-muted);
}

.cat-link {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--green);
    transition: all 0.3s;
}

.cat-link:hover { gap: 4px; letter-spacing: 0.5px; }

/* ===== Solution Grid ===== */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.solution-card {
    padding: 32px 28px;
}

.sol-header {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 20px;
}

.sol-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.sol-tag {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 4px;
    font-family: "SF Mono", monospace;
}

.sol-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.sol-desc {
    font-size: 0.86rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.sol-points {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sol-point {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.sp-label {
    font-size: 0.74rem;
    color: var(--green);
    font-weight: 600;
    flex-shrink: 0;
    width: 64px;
    font-family: "SF Mono", monospace;
    padding-top: 1px;
}

.sp-value {
    font-size: 0.84rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== Partner Tiers ===== */
.partner-tiers {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.partner-tier-card {
    padding: 28px 22px;
}

.partner-tier-card h3 {
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 18px;
}

.partner-tier-card:nth-child(1) h3 { color: var(--green); }
.partner-tier-card:nth-child(2) h3 { color: var(--teal); }
.partner-tier-card:nth-child(3) h3 { color: var(--gold); }
.partner-tier-card:nth-child(4) h3 { color: var(--green-deep); }

.partner-tier-card .pt-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.partner-tier-card .pt-item {
    padding: 10px 14px;
    background: var(--bg-soft);
    border-radius: var(--r-sm);
    border: 1px solid var(--border-light);
}

.partner-tier-card .pt-item .pt-name {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-primary);
}

.partner-tier-card .pt-item .pt-role {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ===== Contact Layout ===== */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 36px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.info-item {
    padding: 20px 22px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.info-icon {
    width: 42px; height: 42px;
    background: var(--green-mist);
    border: 1px solid var(--green-light);
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon svg {
    width: 20px; height: 20px;
    stroke: var(--green);
}

.info-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    font-family: "SF Mono", monospace;
    margin-bottom: 2px;
}

.info-value {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
}

.contact-form-wrap {
    padding: 36px 32px;
}

.contact-form-wrap h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-body);
    margin-bottom: 6px;
}

.form-group label .req { color: #ef4444; }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg-soft);
    border: 1px solid var(--border-default);
    border-radius: var(--r-sm);
    font-size: 0.88rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green-bright);
    background: var(--bg-base);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-group select option { background: var(--bg-base); }
.form-group textarea { resize: vertical; min-height: 100px; }

.form-submit {
    width: 100%;
    padding: 13px;
    background: var(--grad-green);
    color: #fff;
    font-size: 0.92rem;
    font-weight: 600;
    border-radius: var(--r-sm);
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-green);
    transition: all 0.3s;
}

.form-submit:hover {
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.3);
    transform: translateY(-1px);
}

.form-success {
    display: none;
    padding: 14px 18px;
    background: var(--green-mist);
    border: 1px solid var(--green-light);
    border-radius: var(--r-sm);
    color: var(--green-deep);
    font-size: 0.86rem;
    margin-bottom: 16px;
    align-items: center;
    gap: 10px;
}

.form-success.show { display: flex; }

.form-success svg {
    width: 20px; height: 20px;
    stroke: var(--green);
    flex-shrink: 0;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 80px 0;
    position: relative;
    z-index: 1;
}

.cta-content {
    text-align: center;
    padding: 64px 48px;
    position: relative;
    overflow: hidden;
}

.cta-content::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 80% at 50% 50%, rgba(16, 185, 129, 0.06) 0%, transparent 70%);
}

.cta-content h2 {
    position: relative;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 14px;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.cta-content p {
    position: relative;
    font-size: 0.96rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.cta-buttons {
    position: relative;
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(180deg, #064e3b 0%, #022c22 100%);
    border-top: 1px solid rgba(110, 192, 113, 0.2);
    padding: 56px 0 0;
    position: relative;
    z-index: 1;
    color: rgba(255,255,255,0.7);
}
.footer::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--logo-grad-light) 30%, var(--logo-grad-mid) 50%, var(--logo-grad-light) 70%, transparent 100%);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand p {
    margin-top: 14px;
    font-size: 0.84rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.6);
    max-width: 280px;
}

.footer-col h4 {
    color: rgba(255,255,255,0.95);
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    font-size: 0.84rem;
    color: rgba(255,255,255,0.55);
    transition: all 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--green-bright);
    padding-left: 4px;
}

.footer-col ul li span {
    font-size: 0.84rem;
    color: rgba(255,255,255,0.55);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.4);
}

.footer-bottom .links {
    display: flex;
    gap: 16px;
}

.footer-bottom .links a:hover { color: var(--green-bright); }

/* Footer 深绿底 — 渐变文字用亮色版 */
.footer .logo-text {
    background: var(--logo-grad-text-light);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.footer .logo-text .sub {
    color: rgba(255,255,255,0.55);
    background: none;
    -webkit-text-fill-color: rgba(255,255,255,0.55);
}
.footer .logo-image { width: 44px; height: 44px; }
.footer .logo { gap: 12px; }

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: 24px; right: 24px;
    width: 44px; height: 44px;
    background: var(--bg-base);
    border: 1px solid var(--border-default);
    box-shadow: var(--shadow-sm);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.back-to-top.visible { opacity: 1; visibility: visible; }

.back-to-top:hover {
    border-color: var(--green-bright);
    background: var(--green-mist);
}

.back-to-top svg {
    width: 18px; height: 18px;
    stroke: var(--green);
}

/* ===== Scroll Animations ===== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up.d1 { transition-delay: 0.08s; }
.fade-up.d2 { transition-delay: 0.16s; }
.fade-up.d3 { transition-delay: 0.24s; }
.fade-up.d4 { transition-delay: 0.32s; }

/* Gradient text animation */
@keyframes shimmer {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .service-grid { grid-template-columns: repeat(2, 1fr); }
    .advantage-grid { grid-template-columns: 1fr; }
    .market-grid { grid-template-columns: repeat(2, 1fr); }
    .partner-wall { grid-template-columns: repeat(4, 1fr); }
    .partner-tiers { grid-template-columns: repeat(2, 1fr); }
    .capability-grid { grid-template-columns: 1fr; }
    .catalog-grid { grid-template-columns: repeat(2, 1fr); }
    .solution-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.8rem; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    .about-intro { grid-template-columns: 1fr; }
    .pd-body { grid-template-columns: 1fr; }
    .process-flow { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .section { padding: 64px 0; }
    .nav {
        position: fixed;
        top: var(--header-h);
        left: 0; right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(16px);
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        gap: 0;
        border-bottom: 1px solid var(--border-default);
        box-shadow: var(--shadow-md);
        transform: translateY(-150%);
        transition: all 0.3s ease;
        max-height: calc(100vh - var(--header-h));
        overflow-y: auto;
    }
    .nav.open { transform: translateY(0); }
    .nav a { padding: 12px 16px; border-radius: 0; border-bottom: 1px solid var(--border-light); }
    .nav a::after { display: none; }
    .nav-cta { margin: 10px 0 0; text-align: center; }
    .menu-toggle { display: flex; }

    .hero { min-height: auto; padding: 100px 0 56px; }
    .hero h1 { font-size: 2.1rem; }
    .hero .lead { font-size: 0.95rem; }
    .hero-stats { grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 36px; padding-top: 24px; }
    .hero-stat .num { font-size: 1.6rem; }

    .page-banner h1 { font-size: 1.7rem; }
    .section-head h2 { font-size: 1.5rem; }

    .service-grid { grid-template-columns: 1fr; }
    .market-grid { grid-template-columns: 1fr; }
    .partner-wall { grid-template-columns: repeat(2, 1fr); }
    .partner-tiers { grid-template-columns: 1fr; }
    .catalog-grid { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 28px 22px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .stat-band { grid-template-columns: 1fr 1fr; }
    .sb-item { border-right: none; border-bottom: 1px solid var(--border-light); }
    .process-flow { grid-template-columns: 1fr; }
    .cta-content { padding: 40px 24px; }

    .lang-toggle { display: none !important; }
    .lang-toggle.mobile { display: flex !important; margin-top: 10px; }
    #trans-fab { width: 48px; height: 48px; bottom: 80px; right: 16px; }
    #trans-panel { width: calc(100vw - 32px); right: 16px; }
    .trans-header { padding: 16px 20px; }
    .trans-body { padding: 20px; }
    .trans-input { min-height: 80px; font-size: 0.9rem; }
    .trans-output { min-height: 80px; font-size: 0.9rem; }
}

/* ===== Language Toggle Button ===== */
.lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 3px;
    background: var(--green-mist);
    border: 1px solid var(--green-light);
    border-radius: var(--r-full);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 6px;
    position: relative;
}

.lang-toggle:hover {
    border-color: var(--green-bright);
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.12);
}

.lang-toggle .lang-option {
    padding: 4px 12px;
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--text-muted);
    border-radius: var(--r-full);
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    z-index: 1;
    position: relative;
}

.lang-toggle .lang-option.active {
    background: var(--grad-green);
    color: #fff;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}

.lang-toggle .lang-option:not(.active):hover {
    color: var(--green-deep);
}

.lang-toggle.mobile { display: none; }

/* ===== Translation FAB Button ===== */
#trans-fab {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 52px;
    height: 52px;
    background: var(--grad-green);
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 998;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#trans-fab:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 28px rgba(16, 185, 129, 0.4);
}

#trans-fab svg {
    width: 24px;
    height: 24px;
    stroke: #fff;
    fill: none;
    stroke-width: 2;
}

#trans-fab .fab-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--green-bright);
    opacity: 0;
    animation: fabPulse 2.5s ease-out infinite;
}

@keyframes fabPulse {
    0% { opacity: 0.6; transform: scale(1); }
    100% { opacity: 0; transform: scale(1.4); }
}

/* ===== Translation Panel ===== */
#trans-panel {
    position: fixed;
    bottom: 88px;
    left: 24px;
    width: 420px;
    max-width: calc(100vw - 48px);
    background: var(--bg-base);
    border: 1px solid var(--border-default);
    border-radius: var(--r-lg);
    box-shadow: 0 20px 60px rgba(6, 78, 59, 0.15), 0 8px 24px rgba(6, 78, 59, 0.08);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px) scale(0.96);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

#trans-panel.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.trans-header {
    padding: 18px 24px;
    background: var(--grad-green);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.trans-header .th-title {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-size: 0.92rem;
    font-weight: 700;
}

.trans-header .th-title svg {
    width: 18px;
    height: 18px;
    stroke: #fff;
    fill: none;
    stroke-width: 2;
}

.trans-close {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.trans-close:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: rotate(90deg);
}

.trans-close svg {
    width: 14px;
    height: 14px;
    stroke: #fff;
    fill: none;
    stroke-width: 2.5;
}

.trans-body {
    padding: 24px;
}

.trans-direction {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.trans-dir-btn {
    flex: 1;
    padding: 8px 14px;
    background: var(--green-mist);
    border: 1px solid var(--green-light);
    border-radius: var(--r-sm);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--green-deep);
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
}

.trans-dir-btn:hover {
    background: var(--green-light);
}

.trans-swap {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-soft);
    border: 1px solid var(--border-default);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.trans-swap:hover {
    background: var(--green-mist);
    border-color: var(--green-light);
    transform: rotate(180deg);
}

.trans-swap svg {
    width: 16px;
    height: 16px;
    stroke: var(--green);
    fill: none;
    stroke-width: 2;
}

.trans-field {
    margin-bottom: 14px;
}

.trans-field-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 6px;
    font-family: "SF Mono", monospace;
}

.trans-input {
    width: 100%;
    min-height: 100px;
    padding: 14px 16px;
    background: var(--bg-soft);
    border: 1px solid var(--border-default);
    border-radius: var(--r-sm);
    font-size: 0.92rem;
    color: var(--text-primary);
    resize: vertical;
    transition: all 0.3s ease;
    font-family: inherit;
    line-height: 1.6;
}

.trans-input:focus {
    border-color: var(--green-bright);
    background: var(--bg-base);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.trans-output {
    width: 100%;
    min-height: 100px;
    padding: 14px 16px;
    background: var(--green-mist);
    border: 1px solid var(--green-light);
    border-radius: var(--r-sm);
    font-size: 0.92rem;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

.trans-output:empty::before {
    content: attr(data-placeholder);
    color: var(--text-muted);
    font-style: italic;
}

.trans-loading {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--green);
    font-size: 0.85rem;
}

.trans-loading::before {
    content: "";
    width: 14px;
    height: 14px;
    border: 2px solid var(--green-light);
    border-top-color: var(--green);
    border-radius: 50%;
    animation: transSpin 0.8s linear infinite;
}

@keyframes transSpin {
    to { transform: rotate(360deg); }
}

.trans-error {
    color: #ef4444;
    font-size: 0.85rem;
}

.trans-submit {
    width: 100%;
    padding: 12px;
    background: var(--grad-green);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--r-sm);
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-green);
    transition: all 0.3s;
    margin-top: 4px;
    cursor: pointer;
}

.trans-submit:hover {
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.3);
    transform: translateY(-1px);
}

.trans-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.trans-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 10px;
    text-align: center;
    line-height: 1.5;
}

/* Header lang toggle in mobile nav */
@media (max-width: 768px) {
    .lang-toggle { display: none !important; }
    .lang-toggle.mobile { display: flex !important; margin: 10px 16px 0; width: fit-content; }
}

/* ========================================
   Data Center Dashboard v1.0
   ======================================== */

/* ----- Ticker ----- */
.dc-ticker-bar {
    background: var(--green-deep, #064e3b);
    overflow: hidden;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.dc-ticker-track {
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 8px 0;
    white-space: nowrap;
    animation: tickerScroll 60s linear infinite;
    width: fit-content;
}
@keyframes tickerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.76rem;
    color: rgba(255,255,255,0.7);
}
.ticker-item .ticker-name { font-weight: 600; color: rgba(255,255,255,0.9); }
.ticker-item.up .ticker-change { color: #6ee7b7; }
.ticker-item.down .ticker-change { color: #fca5a5; }
.ticker-item .ticker-price { color: #fff; }

/* ----- Tabs ----- */
.dc-tabs-wrap {
    background: var(--green-mist, #ecfdf5);
    border-bottom: 1px solid var(--green-50, #d1fae5);
    position: sticky;
    top: 60px;
    z-index: 50;
    backdrop-filter: blur(8px);
}
.dc-tabs {
    display: flex;
    gap: 4px;
    padding: 10px 0;
    overflow-x: auto;
    scrollbar-width: none;
}
.dc-tabs::-webkit-scrollbar { display: none; }
.dc-tab {
    flex-shrink: 0;
    padding: 8px 18px;
    border: none;
    background: transparent;
    color: var(--text-muted, #6b7280);
    font-size: 0.84rem;
    font-weight: 600;
    border-radius: var(--r-full, 999px);
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.dc-tab:hover { background: rgba(16,185,129,0.08); color: var(--green-600, #059669); }
.dc-tab.active {
    background: var(--grad-green, linear-gradient(135deg, #10b981, #059669));
    color: #fff;
    box-shadow: 0 2px 8px rgba(16,185,129,0.3);
}

/* ----- Content layout ----- */
.dc-content { padding: 20px 0 40px; min-height: 600px; }
.dc-tab-panel { display: none; }
.dc-tab-panel.active { display: block; animation: dcFadeIn 0.3s ease; }
@keyframes dcFadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ----- Grid layouts ----- */
.dc-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dc-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dc-row { display: flex; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }

@media (max-width: 900px) {
    .dc-grid-2, .dc-grid-3 { grid-template-columns: 1fr; }
    .dc-grid-3 > .card[style*="span 2"] { grid-column: span 1 !important; }
}

/* ----- Chart cards ----- */
.dc-chart-card {
    padding: 0;
    overflow: hidden;
}
.dc-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--green-50, #d1fae5);
}
.dc-card-head h3 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-dark, #1f2937);
    margin: 0;
}
.dc-tag {
    font-size: 0.66rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: var(--r-full, 999px);
    background: var(--green-mist, #ecfdf5);
    color: var(--green-600, #059669);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.dc-chart-body { padding: 16px; }

/* ----- Metric cards ----- */
.metric-card {
    flex: 1;
    min-width: 140px;
    background: #fff;
    border: 1px solid var(--green-50, #d1fae5);
    border-radius: var(--r-lg, 16px);
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.metric-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(16,185,129,0.12); }
.metric-icon { font-size: 0.72rem; color: var(--text-muted, #9ca3af); font-weight: 600; }
.metric-val { font-size: 1.6rem; font-weight: 800; color: var(--text-dark, #1f2937); line-height: 1.2; }
.metric-val.up { color: var(--green-600, #059669); }
.metric-val.down { color: #ef4444; }
.metric-label { font-size: 0.76rem; color: var(--text-muted, #6b7280); }

/* ----- Sentiment sub-bars ----- */
.dc-sub-bars { padding: 0 18px 16px; }
.sent-bar-item { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.sent-bar-label { font-size: 0.74rem; color: var(--text-muted, #6b7280); width: 80px; flex-shrink: 0; }
.sent-bar-track { flex: 1; height: 6px; background: var(--green-50, #d1fae5); border-radius: 3px; overflow: hidden; }
.sent-bar-fill { height: 100%; border-radius: 3px; transition: width 0.6s ease; }
.sent-bar-val { font-size: 0.74rem; font-weight: 700; width: 28px; text-align: right; }

/* ----- Top movers ----- */
.movers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.movers-title { font-size: 0.74rem; font-weight: 700; margin-bottom: 8px; padding-bottom: 4px; border-bottom: 2px solid var(--green-50, #d1fae5); }
.movers-title.up { color: var(--green-600, #059669); }
.movers-title.down { color: #ef4444; }
.mover-item { display: flex; justify-content: space-between; align-items: center; padding: 5px 0; font-size: 0.76rem; border-bottom: 1px solid #f3f4f6; }
.mover-name { font-weight: 600; color: var(--text-dark, #374151); }
.mover-price { color: var(--text-muted, #6b7280); font-size: 0.72rem; }
.mover-change { font-weight: 700; font-size: 0.76rem; }
.mover-change.up { color: var(--green-600, #059669); }
.mover-change.down { color: #ef4444; }

/* ----- Heatmap ----- */
.heatmap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.heat-cell { border-radius: 8px; padding: 10px 8px; text-align: center; transition: transform 0.15s; cursor: default; }
.heat-cell:hover { transform: scale(1.06); }
.heat-name { font-size: 0.7rem; font-weight: 700; margin-bottom: 4px; }
.heat-change { font-size: 0.82rem; font-weight: 800; }
.heat-price { font-size: 0.66rem; opacity: 0.8; margin-top: 2px; }

/* ----- Product selector ----- */
.dc-selector { padding: 14px 18px; }
.selector-group { margin-bottom: 12px; }
.selector-group-label { font-size: 0.72rem; font-weight: 700; color: var(--text-muted, #9ca3af); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.04em; }
.selector-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
    padding: 5px 12px;
    border: 1px solid var(--green-50, #d1fae5);
    background: #fff;
    color: var(--text-muted, #6b7280);
    font-size: 0.76rem;
    font-weight: 600;
    border-radius: var(--r-full, 999px);
    cursor: pointer;
    transition: all 0.15s;
}
.chip:hover { border-color: var(--green-400, #34d399); color: var(--green-600, #059669); }
.chip.active {
    background: var(--grad-green, linear-gradient(135deg, #10b981, #059669));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 2px 6px rgba(16,185,129,0.25);
}

/* ----- Tables ----- */
.dc-table-wrap { overflow-x: auto; }
.dc-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; }
.dc-table th {
    text-align: left;
    padding: 8px 10px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted, #9ca3af);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 2px solid var(--green-50, #d1fae5);
    white-space: nowrap;
}
.dc-table th.right, .dc-table td.right { text-align: right; }
.dc-table td { padding: 8px 10px; border-bottom: 1px solid #f3f4f6; color: var(--text-dark, #374151); }
.dc-table tr:hover td { background: var(--green-mist, #f7fdfa); }
.dc-table .prod-name { font-weight: 600; white-space: nowrap; }
.dc-table .up { color: var(--green-600, #059669); font-weight: 700; }
.dc-table .down { color: #ef4444; font-weight: 700; }

/* ----- Badges ----- */
.badge { display: inline-block; padding: 2px 8px; border-radius: var(--r-full, 999px); font-size: 0.68rem; font-weight: 700; background: var(--green-mist, #ecfdf5); color: var(--green-600, #059669); }
.badge-up { background: #ecfdf5; color: #059669; }
.badge-down { background: #fef2f2; color: #ef4444; }

/* ----- Port congestion ----- */
.port-list { display: flex; flex-direction: column; gap: 10px; }
.port-item { display: flex; flex-direction: column; gap: 4px; }
.port-info { display: flex; justify-content: space-between; align-items: center; }
.port-name { font-size: 0.78rem; font-weight: 600; color: var(--text-dark, #374151); }
.port-index { font-size: 0.82rem; font-weight: 800; }
.port-bar { height: 6px; background: var(--green-50, #d1fae5); border-radius: 3px; overflow: hidden; }
.port-bar-fill { height: 100%; border-radius: 3px; transition: width 0.6s; }

/* ----- Cycle phases ----- */
.cycle-phases { display: flex; flex-direction: column; gap: 12px; }
.phase-item { display: flex; flex-direction: column; gap: 4px; }
.phase-header { display: flex; justify-content: space-between; align-items: center; }
.phase-label { font-size: 0.78rem; font-weight: 600; color: var(--text-dark, #374151); }
.phase-prob { font-size: 0.82rem; font-weight: 800; }
.phase-bar { height: 6px; background: var(--green-50, #d1fae5); border-radius: 3px; overflow: hidden; }
.phase-bar-fill { height: 100%; border-radius: 3px; transition: width 0.6s; }
.phase-range { font-size: 0.68rem; color: var(--text-muted, #9ca3af); }

/* ----- Info banner ----- */
.dc-info-banner {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: var(--green-mist, #ecfdf5);
    border: 1px solid var(--green-50, #d1fae5);
    border-radius: var(--r-lg, 16px);
    padding: 16px 18px;
}
.dc-info-banner .dc-info-icon { font-size: 1.2rem; color: var(--green-600, #059669); flex-shrink: 0; }
.dc-info-banner strong { font-size: 0.84rem; color: var(--text-dark, #1f2937); }
.dc-info-banner p { font-size: 0.76rem; color: var(--text-muted, #6b7280); margin-top: 4px; line-height: 1.5; }

/* ----- Disclaimer ----- */
.dc-disclaimer {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: #fffbeb;
    border: 1px solid #fef3c7;
    border-radius: var(--r-lg, 16px);
    padding: 16px 18px;
}
.dc-disclaimer .dc-disclaimer-icon { font-size: 1.2rem; color: #d97706; flex-shrink: 0; }
.dc-disclaimer strong { font-size: 0.84rem; color: #92400e; }
.dc-disclaimer p { font-size: 0.76rem; color: #78350f; margin-top: 4px; line-height: 1.5; }

/* ============================================================
   Realtime Engine — 实时引擎样式
   ============================================================ */

/* --- Status Bar --- */
.rt-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 20px;
    background: linear-gradient(135deg, rgba(16,185,129,0.06), rgba(13,148,136,0.04));
    border-bottom: 1px solid rgba(16,185,129,0.12);
    font-size: 0.74rem;
    color: var(--text-mute, #6b7280);
    flex-wrap: wrap;
    gap: 8px;
}
.rt-status-left, .rt-status-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.rt-live-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: #10b981;
    animation: rt-pulse 1.5s infinite;
}
@keyframes rt-pulse {
    0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
    50% { opacity: 0.7; transform: scale(1.2); box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}
.rt-live-text { color: #10b981; font-weight: 600; }
.rt-update-count { color: var(--text-mute, #9ca3af); }
.rt-risk-badge {
    padding: 2px 10px; border-radius: 12px; color: #fff; font-weight: 600; font-size: 0.72rem;
}
.rt-opp-badge {
    padding: 2px 10px; border-radius: 12px; background: rgba(217,119,6,0.12); color: #d97706; font-weight: 600; font-size: 0.72rem;
}
.rt-time { color: var(--text-mute, #9ca3af); font-variant-numeric: tabular-nums; }

/* --- Live Tag --- */
.rt-live-tag {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    color: #fff !important;
    animation: rt-tag-pulse 2s infinite;
}
@keyframes rt-tag-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* --- Price Flash --- */
.flash-up { animation: flash-green 0.8s ease-out; }
.flash-down { animation: flash-red 0.8s ease-out; }
@keyframes flash-green {
    0% { background: rgba(231,76,60,0.25); }
    100% { background: transparent; }
}
@keyframes flash-red {
    0% { background: rgba(46,204,113,0.25); }
    100% { background: transparent; }
}

/* --- Toast Notifications --- */
.rt-toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 380px;
    pointer-events: none;
}
.rt-toast {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.06);
    border-left: 4px solid #10b981;
    animation: rt-toast-in 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
    transition: all 0.3s ease;
}
.rt-toast-out { opacity: 0; transform: translateX(100%); }
@keyframes rt-toast-in {
    from { opacity: 0; transform: translateX(100%); }
    to { opacity: 1; transform: translateX(0); }
}
.rt-toast-risk { border-left-color: #e74c3c; }
.rt-toast-opportunity { border-left-color: #f1c40f; }
.rt-toast-caution { border-left-color: #f39c12; }
.rt-toast-icon { font-size: 1.4rem; line-height: 1; flex-shrink: 0; }
.rt-toast-body { flex: 1; min-width: 0; }
.rt-toast-level {
    font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
    color: var(--text-mute, #6b7280); margin-bottom: 2px;
}
.rt-toast-risk .rt-toast-level { color: #e74c3c; }
.rt-toast-opportunity .rt-toast-level { color: #d97706; }
.rt-toast-caution .rt-toast-level { color: #f39c12; }
.rt-toast-msg { font-size: 0.82rem; color: #374151; line-height: 1.4; }
.rt-toast-time { font-size: 0.68rem; color: #9ca3af; margin-top: 4px; font-variant-numeric: tabular-nums; }
.rt-toast-close {
    font-size: 1.2rem; color: #9ca3af; cursor: pointer; line-height: 1; padding: 0 4px;
    flex-shrink: 0; transition: color 0.2s;
}
.rt-toast-close:hover { color: #374151; }

/* --- Metric Cards (Realtime) --- */
.dc-metric-card {
    padding: 14px 16px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    flex: 1;
    min-width: 140px;
}
.dc-metric-card.metric-up { border-left: 3px solid #e74c3c; }
.dc-metric-card.metric-down { border-left: 3px solid #2ecc71; }
.dc-metric-card.metric-flat { border-left: 3px solid #9ca3af; }
.dc-metric-label { font-size: 0.72rem; color: var(--text-mute, #6b7280); margin-bottom: 6px; }
.dc-metric-value { font-size: 1.1rem; font-weight: 700; color: #374151; font-variant-numeric: tabular-nums; }
.metric-up .dc-metric-value { color: #e74c3c; }
.metric-down .dc-metric-value { color: #2ecc71; }

/* --- Risk Dashboard --- */
.risk-overview {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-radius: 10px;
    border: 2px solid #10b981;
    background: rgba(16,185,129,0.04);
    margin-bottom: 16px;
}
.risk-level-indicator {
    width: 48px; height: 48px; border-radius: 50%;
    animation: rt-pulse 2s infinite;
    flex-shrink: 0;
}
.risk-overview-label { font-size: 0.76rem; color: var(--text-mute, #6b7280); }
.risk-overview-value { font-size: 1.3rem; font-weight: 700; }

.risk-list { display: flex; flex-direction: column; gap: 8px; }
.risk-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    background: rgba(0,0,0,0.02);
    transition: background 0.2s;
}
.risk-item:hover { background: rgba(0,0,0,0.04); }
.risk-item.level-red { background: rgba(231,76,60,0.06); }
.risk-item.level-yellow { background: rgba(243,156,18,0.06); }
.risk-item-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.risk-item-msg { flex: 1; font-size: 0.8rem; color: #374151; }
.risk-item-time { font-size: 0.7rem; color: #9ca3af; font-variant-numeric: tabular-nums; }
.risk-empty { text-align: center; padding: 32px; color: #9ca3af; font-size: 0.84rem; }

/* --- Risk Type Grid --- */
.risk-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.risk-type-card {
    padding: 16px 12px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.06);
    text-align: center;
    transition: all 0.3s ease;
}
.risk-type-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.06); }
.rt-icon { font-size: 1.8rem; margin-bottom: 8px; }
.rt-name { font-size: 0.8rem; color: #374151; font-weight: 600; margin-bottom: 6px; }
.rt-status {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 10px;
    font-size: 0.72rem;
    font-weight: 600;
}
.rt-status-green { background: rgba(16,185,129,0.12); color: #10b981; }
.rt-status-yellow { background: rgba(243,156,18,0.12); color: #f39c12; }
.rt-status-red { background: rgba(231,76,60,0.12); color: #e74c3c; }

/* Risk card state highlighting */
.risk-card-green { border-color: rgba(16,185,129,0.2); background: rgba(16,185,129,0.02); }
.risk-card-yellow { border-color: rgba(243,156,18,0.3); background: rgba(243,156,18,0.04); }
.risk-card-red { border-color: rgba(231,76,60,0.3); background: rgba(231,76,60,0.04); animation: risk-pulse 2s ease-in-out infinite; }
@keyframes risk-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(231,76,60,0.1); }
    50% { box-shadow: 0 0 0 6px rgba(231,76,60,0.05); }
}
.rt-detail {
    font-size: 0.68rem;
    margin-top: 4px;
    font-weight: 500;
    min-height: 14px;
}
.rt-live-val {
    font-size: 0.7rem;
    margin-top: 4px;
    font-family: 'SF Mono', 'Consolas', monospace;
    font-weight: 600;
}

/* --- Opportunity Radar --- */
.opp-score-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-radius: 10px;
    background: rgba(217,119,6,0.04);
    margin-bottom: 16px;
}
.opp-score-label { font-size: 0.82rem; color: var(--text-mute, #6b7280); font-weight: 600; white-space: nowrap; }
.opp-score-value { font-size: 1.8rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.opp-score-bar-bg {
    flex: 1; height: 10px; border-radius: 5px;
    background: rgba(0,0,0,0.06); overflow: hidden;
}
.opp-score-bar-fill {
    height: 100%; border-radius: 5px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.opp-list { display: flex; flex-direction: column; gap: 10px; }
.opp-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 8px;
    background: #fff;
    border-left: 3px solid #bdc3c7;
    transition: all 0.2s;
}
.opp-item:hover { box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.opp-item.severity-gold { border-left-color: #f1c40f; background: rgba(241,196,15,0.03); }
.opp-item.severity-silver { border-left-color: #95a5a6; }
.opp-item.severity-bronze { border-left-color: #cd7f32; }
.opp-item-icon { font-size: 1.3rem; line-height: 1; flex-shrink: 0; }
.opp-item-body { flex: 1; min-width: 0; }
.opp-item-msg { font-size: 0.82rem; color: #374151; line-height: 1.4; margin-bottom: 4px; }
.opp-item-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.opp-badge {
    padding: 2px 8px; border-radius: 8px;
    font-size: 0.68rem; font-weight: 600; color: #fff;
}
.opp-empty { text-align: center; padding: 32px; color: #9ca3af; font-size: 0.84rem; }

/* --- Alert Log --- */
.alert-log-list { display: flex; flex-direction: column; gap: 4px; }
.alert-log-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 6px;
    font-size: 0.78rem;
    transition: background 0.2s;
}
.alert-log-item:hover { background: rgba(0,0,0,0.02); }
.alert-log-item.alert-risk { background: rgba(231,76,60,0.04); }
.alert-log-item.alert-opportunity { background: rgba(241,196,15,0.04); }
.alert-log-item.alert-caution { background: rgba(243,156,18,0.04); }
.alert-log-icon { font-size: 0.9rem; flex-shrink: 0; }
.alert-log-msg { flex: 1; color: #374151; line-height: 1.3; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.alert-log-time { color: #9ca3af; font-size: 0.68rem; font-variant-numeric: tabular-nums; flex-shrink: 0; }
.alert-log-empty { text-align: center; padding: 24px; color: #9ca3af; font-size: 0.82rem; }
.alert-log-stats {
    display: flex;
    gap: 16px;
    padding-top: 12px;
    margin-top: 8px;
    border-top: 1px solid rgba(0,0,0,0.06);
    font-size: 0.76rem;
}
.als-item { font-weight: 600; }
.als-opp { color: #d97706; }
.als-caution { color: #f39c12; }
.als-risk { color: #e74c3c; }

/* --- Arbitrage Table (Realtime) --- */
.dc-arb-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
.dc-arb-table th {
    text-align: left; padding: 8px 10px;
    background: rgba(0,0,0,0.03);
    color: var(--text-mute, #6b7280);
    font-weight: 600; font-size: 0.74rem;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}
.dc-arb-table td { padding: 8px 10px; border-bottom: 1px solid rgba(0,0,0,0.04); }
.dc-arb-table .arb-route { font-size: 0.76rem; color: var(--text-mute, #6b7280); }
.arb-profit { }
.arb-loss { opacity: 0.65; }
.arb-badge {
    display: inline-block; padding: 2px 8px; border-radius: 8px;
    font-size: 0.7rem; font-weight: 600;
}
.arb-badge.arb-profit { background: rgba(231,76,60,0.12); color: #e74c3c; }
.arb-badge.arb-loss { background: rgba(0,0,0,0.06); color: #9ca3af; }

/* --- Movers List --- */
.mover-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 6px 0; border-bottom: 1px solid rgba(0,0,0,0.03);
    font-size: 0.8rem;
}
.mover-row:last-child { border-bottom: none; }
.mover-name { color: #374151; font-weight: 500; }
.mover-price { color: var(--text-mute, #6b7280); font-variant-numeric: tabular-nums; }
.mover-change { font-weight: 700; font-variant-numeric: tabular-nums; }
.mover-row.up .mover-change { color: #e74c3c; }
.mover-row.down .mover-change { color: #2ecc71; }

/* --- Ticker Colors (中国: 红涨绿跌) --- */
.ticker-item { white-space: nowrap; padding: 0 12px; }
.ticker-item.up { color: #e74c3c; }
.ticker-item.down { color: #2ecc71; }
.ticker-change { font-size: 0.85em; opacity: 0.85; }

/* ----- Responsive ----- */
@media (max-width: 768px) {
    .dc-grid-2, .dc-grid-3 { grid-template-columns: 1fr; }
    .dc-row { flex-direction: column; }
    .heatmap-grid { grid-template-columns: repeat(3, 1fr); }
    .movers-grid { grid-template-columns: 1fr; }
    .dc-tabs-wrap { top: 56px; }
    .pp-login-grid { grid-template-columns: 1fr !important; }
    .pp-prod-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .pp-price-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .pp-tier-cards { grid-template-columns: 1fr !important; }
    .pp-partner-header { flex-direction: column !important; gap: 12px !important; }
    .pp-header-right { width: 100%; justify-content: space-between; }
}

/* ============================================================
 *  Partner Portal — Login
 * ============================================================ */
.pp-login-intro {
    text-align: center;
    font-size: 1rem;
    color: var(--text-mute);
    margin-bottom: 28px;
}
.pp-login-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}
.pp-login-card {
    background: #fff;
    border-radius: var(--r-lg);
    padding: 28px 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.pp-login-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(5,150,105,0.15);
}
.pp-login-card.tier-basic:hover { border-color: #0d9488; }
.pp-login-card.tier-core:hover { border-color: #059669; }
.pp-login-card.tier-strategic:hover { border-color: #d97706; }
.pp-login-tier-badge {
    display: inline-block;
    padding: 6px 20px;
    border-radius: var(--r-full);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}
.pp-login-company {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}
.pp-login-since {
    font-size: 0.78rem;
    color: var(--text-mute);
    margin-bottom: 18px;
}
.pp-login-features {
    list-style: none;
    padding: 0;
    margin: 0 0 22px;
    text-align: left;
}
.pp-login-features li {
    font-size: 0.82rem;
    color: var(--text-2);
    padding: 5px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.pp-check {
    color: var(--green);
    font-weight: 700;
    flex-shrink: 0;
}
.pp-login-btn {
    display: inline-block;
    padding: 10px 32px;
    border-radius: var(--r-full);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s;
}
.pp-login-btn:hover { opacity: 0.9; }
.pp-login-note {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: var(--green-mist);
    border-radius: var(--r-md);
    padding: 16px 20px;
    margin-top: 8px;
}
.pp-login-note strong { font-size: 0.88rem; color: var(--green-d); }
.pp-login-note p { font-size: 0.78rem; color: #78350f; margin-top: 4px; line-height: 1.5; }

/* ============================================================
 *  Partner Portal — Header
 * ============================================================ */
.pp-partner-header-wrap {
    background: linear-gradient(135deg, rgba(5,150,105,0.06), rgba(13,148,136,0.03));
    border-bottom: 1px solid var(--green-mist);
    padding: 14px 0;
}
.pp-partner-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}
.pp-header-left { display: flex; align-items: center; gap: 14px; }
.pp-tier-badge-lg {
    padding: 8px 16px;
    border-radius: var(--r-full);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
}
.pp-header-company {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
}
.pp-header-meta {
    display: flex;
    gap: 16px;
    margin-top: 3px;
    flex-wrap: wrap;
}
.pp-header-meta span {
    font-size: 0.74rem;
    color: var(--text-mute);
    display: flex;
    align-items: center;
    gap: 4px;
}
.pp-header-right { display: flex; align-items: center; gap: 12px; }
.pp-header-contact {
    font-size: 0.76rem;
    color: var(--text-mute);
}
.pp-logout-btn {
    padding: 6px 16px;
    border-radius: var(--r-full);
    border: 1px solid var(--green-d);
    background: transparent;
    color: var(--green-d);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.pp-logout-btn:hover { background: var(--green-d); color: #fff; }

/* ============================================================
 *  Partner Portal — KPI Cards
 * ============================================================ */
.pp-kpi-card {
    background: #fff;
    border-radius: var(--r-md);
    padding: 18px 16px;
    text-align: center;
    box-shadow: 0 1px 6px rgba(0,0,0,0.05);
    flex: 1;
    transition: transform 0.2s;
}
.pp-kpi-card:hover { transform: translateY(-2px); }
.pp-kpi-icon { font-size: 1.4rem; margin-bottom: 6px; }
.pp-kpi-val { font-size: 1.8rem; font-weight: 800; color: var(--text); line-height: 1.2; }
.pp-kpi-sub { font-size: 0.72rem; color: var(--text-mute); margin-top: 2px; }
.pp-kpi-label { font-size: 0.78rem; color: var(--text-2); margin-top: 6px; font-weight: 500; }

/* ============================================================
 *  Partner Portal — Product Cards
 * ============================================================ */
.pp-prod-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.pp-prod-card {
    background: var(--green-mist);
    border-radius: var(--r-sm);
    padding: 12px;
    transition: all 0.2s;
}
.pp-prod-card:hover { background: rgba(16,185,129,0.12); }
.pp-prod-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}
.pp-prod-name { font-size: 0.82rem; font-weight: 600; color: var(--text); }
.pp-prod-change { font-size: 0.74rem; font-weight: 600; }
.pp-prod-change.up { color: var(--green-d); }
.pp-prod-change.down { color: #dc2626; }
.pp-prod-price { font-size: 1.15rem; font-weight: 700; color: var(--text); }
.pp-prod-unit { font-size: 0.68rem; color: var(--text-mute); font-weight: 400; }
.pp-prod-spark { height: 36px; margin: 4px 0; }
.pp-prod-range { font-size: 0.68rem; color: var(--text-mute); }

/* ============================================================
 *  Partner Portal — Reports
 * ============================================================ */
.pp-report-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}
.pp-report-row:last-child { border-bottom: none; }
.pp-report-tier {
    padding: 3px 10px;
    border-radius: var(--r-full);
    font-size: 0.68rem;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}
.pp-report-tier.tier-basic { background: rgba(13,148,136,0.15); color: #0d9488; }
.pp-report-tier.tier-core { background: rgba(5,150,105,0.15); color: #059669; }
.pp-report-tier.tier-strategic { background: rgba(217,119,6,0.15); color: #d97706; }
.pp-report-info { flex: 1; min-width: 0; }
.pp-report-title { font-size: 0.82rem; font-weight: 600; color: var(--text); }
.pp-report-meta { font-size: 0.7rem; color: var(--text-mute); margin-top: 2px; }
.pp-report-dl, .pp-report-locked {
    padding: 5px 14px;
    border-radius: var(--r-sm);
    font-size: 0.74rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
}
.pp-report-dl { background: var(--green-d); color: #fff; }
.pp-report-dl:hover { background: var(--green); }
.pp-report-locked { background: #f3f4f6; color: #9ca3af; cursor: not-allowed; }
.pp-report-item.locked .pp-report-title { color: #9ca3af; }
.pp-report-item.locked .pp-report-meta { color: #d1d5db; }

.pp-report-filter {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.pp-report-filter-btn {
    padding: 5px 14px;
    border-radius: var(--r-full);
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text-2);
    font-size: 0.76rem;
    cursor: pointer;
    transition: all 0.2s;
}
.pp-report-filter-btn.active { background: var(--green-d); color: #fff; border-color: var(--green-d); }
.pp-report-filter-btn.locked { opacity: 0.5; }
.pp-lock-sm { font-size: 0.65rem; }
.pp-report-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: var(--r-sm);
    margin-bottom: 8px;
    background: #fff;
    border: 1px solid var(--border);
    transition: all 0.2s;
}
.pp-report-item:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.06); }

/* ============================================================
 *  Partner Portal — Data Depth Bar
 * ============================================================ */
.pp-depth-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    border-radius: var(--r-md);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 600;
}

/* ============================================================
 *  Partner Portal — Price Board
 * ============================================================ */
.pp-price-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}
.pp-price-cell {
    background: var(--green-mist);
    border-radius: var(--r-sm);
    padding: 12px;
    text-align: center;
    transition: all 0.2s;
}
.pp-price-cell:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.pp-pc-name { font-size: 0.78rem; font-weight: 600; color: var(--text-2); }
.pp-pc-price { font-size: 1.3rem; font-weight: 800; color: var(--text); margin: 4px 0 2px; }
.pp-pc-unit { font-size: 0.66rem; color: var(--text-mute); }
.pp-pc-change { font-size: 0.76rem; font-weight: 600; margin: 4px 0; }
.pp-pc-change.up { color: var(--green-d); }
.pp-pc-change.down { color: #dc2626; }
.pp-pc-range { font-size: 0.66rem; color: var(--text-mute); margin-top: 4px; }
.pp-pc-vol { font-size: 0.66rem; color: var(--text-mute); }

/* ============================================================
 *  Partner Portal — Freight Tracker
 * ============================================================ */
.pp-freight-list { display: flex; flex-direction: column; gap: 12px; }
.pp-freight-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: var(--green-mist);
    border-radius: var(--r-sm);
}
.pp-fr-name { font-size: 0.84rem; font-weight: 600; color: var(--text); width: 140px; flex-shrink: 0; }
.pp-fr-price { font-size: 1.1rem; font-weight: 700; color: var(--text); width: 90px; }
.pp-fr-change { font-size: 0.76rem; font-weight: 600; width: 70px; }
.pp-fr-change.up { color: var(--green-d); }
.pp-fr-change.down { color: #dc2626; }
.pp-fr-util { flex: 1; display: flex; align-items: center; gap: 10px; }
.pp-fr-util-bar {
    flex: 1;
    height: 8px;
    background: rgba(0,0,0,0.06);
    border-radius: 4px;
    overflow: hidden;
}
.pp-fr-util-bar > div { height: 100%; border-radius: 4px; transition: width 0.5s; }
.pp-fr-util span { font-size: 0.72rem; color: var(--text-mute); white-space: nowrap; }

/* ============================================================
 *  Partner Portal — Locked Content
 * ============================================================ */
.pp-locked {
    text-align: center;
    padding: 28px 20px;
    background: #f9fafb;
    border-radius: var(--r-md);
    border: 2px dashed #d1d5db;
}
.pp-lock-icon { font-size: 2rem; margin-bottom: 10px; }
.pp-lock-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.pp-lock-desc { font-size: 0.8rem; color: var(--text-mute); margin-bottom: 14px; }
.pp-upgrade-btn {
    padding: 8px 24px;
    border-radius: var(--r-full);
    background: var(--green-d);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s;
}
.pp-upgrade-btn:hover { opacity: 0.9; }

/* ============================================================
 *  Partner Portal — Spread Calculator
 * ============================================================ */
.pp-calc-tool h4 { font-size: 0.92rem; font-weight: 700; margin-bottom: 6px; }
.pp-calc-desc { font-size: 0.78rem; color: var(--text-mute); margin-bottom: 16px; }
.pp-calc-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.pp-calc-row label { font-size: 0.78rem; color: var(--text-2); font-weight: 500; }
.pp-calc-row select {
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.8rem;
    background: #fff;
}
.pp-calc-go {
    padding: 7px 20px;
    border-radius: var(--r-sm);
    background: var(--green-d);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
}
.pp-calc-result { margin-top: 16px; }
.pp-calc-stats {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}
.pp-calc-stat {
    text-align: center;
    background: var(--green-mist);
    padding: 10px 6px;
    border-radius: var(--r-sm);
}
.pp-calc-stat span { display: block; font-size: 0.66rem; color: var(--text-mute); margin-bottom: 4px; }
.pp-calc-stat strong { font-size: 1rem; color: var(--text); }
.pp-calc-stat strong.up { color: var(--green-d); }
.pp-calc-stat strong.down { color: #dc2626; }
.pp-calc-chart { height: 200px; }

/* ============================================================
 *  Partner Portal — Alerts
 * ============================================================ */
.pp-alert-stat-card {
    background: #fff;
    border-radius: var(--r-md);
    padding: 16px;
    text-align: center;
    box-shadow: 0 1px 6px rgba(0,0,0,0.05);
    flex: 1;
}
.pp-as-val { font-size: 2rem; font-weight: 800; color: var(--text); }
.pp-as-label { font-size: 0.76rem; color: var(--text-mute); margin-top: 4px; }

.pp-alert-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: var(--r-sm);
    background: #fff;
    border: 1px solid var(--border);
    margin-bottom: 8px;
    transition: all 0.2s;
}
.pp-alert-item:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.pp-alert-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--green-mist);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}
.pp-alert-body { flex: 1; min-width: 0; }
.pp-alert-name { font-size: 0.82rem; font-weight: 600; color: var(--text); }
.pp-alert-msg { font-size: 0.76rem; color: var(--text-2); margin-top: 2px; }
.pp-alert-time { font-size: 0.68rem; color: var(--text-mute); margin-top: 2px; }
.pp-alert-status {
    padding: 3px 10px;
    border-radius: var(--r-full);
    font-size: 0.68rem;
    font-weight: 600;
    flex-shrink: 0;
}
.pp-alert-status.active { background: rgba(239,68,68,0.15); color: #dc2626; }
.pp-alert-status.triggered { background: rgba(217,119,6,0.15); color: #d97706; }
.pp-alert-status.resolved { background: rgba(16,185,129,0.15); color: #059669; }

.pp-create-alert h4 { font-size: 0.92rem; font-weight: 700; margin-bottom: 14px; }
.pp-ca-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.pp-ca-row label { font-size: 0.78rem; color: var(--text-2); width: 70px; font-weight: 500; flex-shrink: 0; }
.pp-ca-row select, .pp-ca-row input {
    flex: 1;
    padding: 7px 12px;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.8rem;
    background: #fff;
}
.pp-ca-submit {
    width: 100%;
    padding: 10px;
    border-radius: var(--r-sm);
    background: var(--green-d);
    color: #fff;
    font-size: 0.84rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    margin-top: 6px;
}
.pp-ca-submit:hover { background: var(--green); }

/* ============================================================
 *  Partner Portal — SLA
 * ============================================================ */
.pp-sla-table th.center, .pp-sla-table td.center { text-align: center; }
.pp-sla-table td.current {
    background: rgba(5,150,105,0.06);
    font-weight: 600;
    color: var(--green-d);
}
.pp-tier-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.pp-tier-card {
    background: #fff;
    border: 2px solid var(--border);
    border-radius: var(--r-md);
    padding: 24px 20px;
    text-align: center;
    position: relative;
    transition: all 0.2s;
}
.pp-tier-card.current { border-color: var(--green-d); box-shadow: 0 4px 16px rgba(5,150,105,0.12); }
.pp-current-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 16px;
    border-radius: var(--r-full);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}
.pp-tier-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
.pp-tier-price { font-size: 0.82rem; color: var(--text-mute); margin-bottom: 16px; }
.pp-tier-features { text-align: left; margin-bottom: 16px; }
.pp-tier-features div {
    font-size: 0.76rem;
    color: var(--text-2);
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}
.pp-tier-features span { color: var(--green-d); font-weight: 700; }

/* ============================================================
 *  Partner Portal — Requests
 * ============================================================ */
.pp-req-form h4 { font-size: 0.92rem; font-weight: 700; margin-bottom: 6px; }
.pp-req-priority { font-size: 0.78rem; color: var(--text-2); margin-bottom: 14px; }
.pp-req-row {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 12px;
}
.pp-req-row label { font-size: 0.78rem; color: var(--text-2); font-weight: 500; }
.pp-req-row select, .pp-req-row input, .pp-req-row textarea {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.8rem;
    background: #fff;
    font-family: inherit;
}
.pp-req-row textarea { resize: vertical; }
.pp-req-submit {
    width: 100%;
    padding: 10px;
    border-radius: var(--r-sm);
    background: var(--green-d);
    color: #fff;
    font-size: 0.84rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
}
.pp-req-submit:hover { background: var(--green); }

.pp-req-list { display: flex; flex-direction: column; gap: 10px; }
.pp-req-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    padding: 12px 14px;
    transition: all 0.2s;
}
.pp-req-item:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.pp-req-item-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
    flex-wrap: wrap;
}
.pp-req-type {
    padding: 2px 10px;
    border-radius: var(--r-full);
    background: var(--green-mist);
    color: var(--green-d);
    font-size: 0.68rem;
    font-weight: 600;
}
.pp-req-priority-tag { font-size: 0.68rem; font-weight: 600; }
.pp-req-status {
    padding: 2px 10px;
    border-radius: var(--r-full);
    font-size: 0.68rem;
    font-weight: 600;
    margin-left: auto;
}
.pp-req-status.pending { background: rgba(217,119,6,0.15); color: #d97706; }
.pp-req-status.processing { background: rgba(59,130,246,0.15); color: #3b82f6; }
.pp-req-status.completed { background: rgba(16,185,129,0.15); color: #059669; }
.pp-req-item-title { font-size: 0.84rem; font-weight: 600; color: var(--text); }
.pp-req-item-time { font-size: 0.7rem; color: var(--text-mute); margin-top: 4px; }

/* ============================================================
 *  Partner Portal — Empty State
 * ============================================================ */
.pp-empty {
    text-align: center;
    padding: 32px 16px;
    color: var(--text-mute);
    font-size: 0.84rem;
}

/* ============================================================
 *  Homepage — Partner Portal Entry Section
 * ============================================================ */
.partner-entry {
    background: linear-gradient(180deg, rgba(16,185,129,0.03) 0%, transparent 100%);
}
.pp-entry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 36px;
}
.pp-entry-card {
    text-align: center;
    padding: 36px 28px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.pp-entry-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(5, 150, 105, 0.10);
}
.pp-entry-tier {
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 14px;
    display: inline-block;
    padding: 4px 14px;
    border-radius: var(--r-full);
    background: var(--green-mist);
}
.pp-entry-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--green-d);
}
.pp-entry-card p {
    color: var(--text-m);
    font-size: 0.88rem;
    line-height: 1.6;
}
.pp-entry-cta {
    text-align: center;
}
@media (max-width: 768px) {
    .pp-entry-grid { grid-template-columns: 1fr; }
}

/* ============================================================
 *  VIP Vault Login
 * ============================================================ */
.pp-vault {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 64px);
    position: relative;
    padding: 40px 16px;
}
.pp-vault-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(6,78,59,0.92) 0%, rgba(13,148,136,0.88) 50%, rgba(5,150,105,0.92) 100%);
    z-index: 0;
}
.pp-vault-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    background: rgba(255,255,255,0.97);
    border-radius: 20px;
    padding: 40px 36px 32px;
    box-shadow: 0 24px 64px rgba(0,0,0,0.25);
    text-align: center;
}
.pp-vault-shield {
    width: 88px;
    height: 88px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #059669, #10b981);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 8px 24px rgba(5,150,105,0.35);
    padding: 14px;
    overflow: hidden;
}

.pp-vault-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
}
.pp-vault-tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--green-d);
    margin-bottom: 8px;
}
.pp-vault-card h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 6px;
}
.pp-vault-sub {
    font-size: 0.82rem;
    color: var(--text-m);
    margin-bottom: 28px;
}
.pp-vault-field {
    text-align: left;
    margin-bottom: 16px;
}
.pp-vault-field label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}
.pp-vault-field input {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--border-light);
    border-radius: 10px;
    font-size: 0.9rem;
    transition: border-color 0.2s;
    background: #fff;
}
.pp-vault-field input:focus {
    outline: none;
    border-color: var(--green-bright);
    box-shadow: 0 0 0 3px rgba(16,185,129,0.12);
}
.pp-vault-error {
    display: none;
    background: rgba(239,68,68,0.1);
    color: #dc2626;
    font-size: 0.8rem;
    padding: 8px 12px;
    border-radius: 8px;
    margin-bottom: 12px;
    text-align: left;
}
.pp-vault-enter {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #059669, #10b981);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: 0.03em;
}
.pp-vault-enter:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(5,150,105,0.35);
}
.pp-vault-demo-toggle {
    margin-top: 24px;
    font-size: 0.8rem;
    color: var(--text-mute);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    user-select: none;
}
.pp-vault-demo-toggle svg { transition: transform 0.2s; }
.pp-vault-demo-toggle.open svg { transform: rotate(90deg); }
.pp-vault-demo-list {
    margin-top: 12px;
    text-align: left;
}
.pp-vault-demo-header {
    font-size: 0.72rem;
    color: var(--text-mute);
    margin-bottom: 8px;
    padding: 0 4px;
}
.pp-vault-demo-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s;
}
.pp-vault-demo-item:hover {
    border-color: var(--green-bright);
    background: var(--green-mist);
}
.pp-vault-demo-tier {
    font-size: 0.65rem;
    font-weight: 700;
    color: #fff;
    padding: 3px 8px;
    border-radius: var(--r-full);
    white-space: nowrap;
}
.pp-vault-demo-info { flex: 1; min-width: 0; }
.pp-vault-demo-company {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pp-vault-demo-cred {
    font-size: 0.7rem;
    color: var(--text-mute);
    margin-top: 2px;
}
.pp-vault-demo-cred code {
    background: var(--green-mist);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.68rem;
}
.pp-vault-demo-cred span { margin: 0 3px; }
.pp-vault-demo-fill {
    font-size: 0.7rem;
    color: var(--green-d);
    background: var(--green-mist);
    border: 1px solid var(--green-light);
    border-radius: 6px;
    padding: 4px 10px;
    cursor: pointer;
    white-space: nowrap;
}

/* ============================================================
 *  Sidebar Dashboard Layout
 * ============================================================ */
.pp-workspace {
    display: flex;
    min-height: calc(100vh - 64px);
}
.pp-sidebar {
    width: 240px;
    background: #fff;
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 64px;
    height: calc(100vh - 64px);
    overflow-y: auto;
    flex-shrink: 0;
}
.pp-sidebar-header {
    padding: 20px 16px;
    border-bottom: 1px solid var(--border-light);
}
.pp-sb-tier-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    color: #fff;
    padding: 3px 10px;
    border-radius: var(--r-full);
    margin-bottom: 8px;
}
.pp-sb-company {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
    margin-bottom: 6px;
}
.pp-sb-meta {
    display: flex;
    gap: 12px;
    font-size: 0.68rem;
    color: var(--text-mute);
}
.pp-sidebar-nav {
    flex: 1;
    padding: 12px 10px;
    overflow-y: auto;
}
.pp-nav-group { margin-bottom: 16px; }
.pp-nav-group-label {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-mute);
    padding: 0 10px 6px;
}
.pp-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 10px;
    border: none;
    background: transparent;
    border-radius: 8px;
    font-size: 0.82rem;
    color: var(--text-m);
    cursor: pointer;
    transition: all 0.15s;
    text-align: left;
    position: relative;
}
.pp-nav-item:hover {
    background: var(--green-mist);
    color: var(--green-d);
}
.pp-nav-item.active {
    background: var(--grad-green);
    color: #fff;
    font-weight: 600;
}
.pp-nav-item.active svg { color: #fff; }
.pp-nav-item svg { color: var(--text-mute); flex-shrink: 0; }
.pp-nav-badge {
    margin-left: auto;
    background: #ef4444;
    color: #fff;
    font-size: 0.62rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: var(--r-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}
.pp-nav-item.active .pp-nav-badge { background: rgba(255,255,255,0.3); }
.pp-sidebar-footer {
    padding: 12px 10px;
    border-top: 1px solid var(--border-light);
}
.pp-logout-side {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-light);
    background: #fff;
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text-m);
    cursor: pointer;
    transition: all 0.2s;
}
.pp-logout-side:hover {
    border-color: #ef4444;
    color: #ef4444;
}
.pp-main {
    flex: 1;
    min-width: 0;
    background: var(--bg);
}
.pp-mobile-bar {
    display: none;
    padding: 10px 16px;
    background: #fff;
    border-bottom: 1px solid var(--border-light);
    align-items: center;
    gap: 12px;
}
.pp-mobile-menu {
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--text);
    padding: 4px;
}
.pp-mobile-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
}
.pp-content {
    padding: 20px;
}
.pp-panel { display: none; }
.pp-panel.active { display: block; }

/* ============================================================
 *  Enterprise Email
 * ============================================================ */
.pp-mail-layout {
    display: grid;
    grid-template-columns: 180px 300px 1fr;
    gap: 1px;
    background: var(--border-light);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-light);
}
.pp-mail-sidebar {
    background: #fafbfc;
    padding: 12px 8px;
}
.pp-mail-folder {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 7px 10px;
    border: none;
    background: transparent;
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text-m);
    cursor: pointer;
    transition: all 0.15s;
    text-align: left;
    margin-bottom: 2px;
}
.pp-mail-folder:hover { background: rgba(16,185,129,0.06); }
.pp-mail-folder.active { background: var(--green-mist); color: var(--green-d); font-weight: 600; }
.pp-mail-badge {
    margin-left: auto;
    background: var(--green-bright);
    color: #fff;
    font-size: 0.62rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: var(--r-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}
.pp-mail-compose {
    width: 100%;
    margin-top: 12px;
    padding: 8px;
    background: var(--grad-green);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}
.pp-mail-list {
    background: #fff;
    overflow-y: auto;
    max-height: 600px;
}
.pp-mail-item {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    position: relative;
    transition: background 0.15s;
}
.pp-mail-item:hover { background: var(--green-mist); }
.pp-mail-item.selected { background: rgba(16,185,129,0.08); border-left: 3px solid var(--green-bright); }
.pp-mail-item.unread .pp-mail-item-from,
.pp-mail-item.unread .pp-mail-item-subj { font-weight: 700; }
.pp-mail-item-from { font-size: 0.8rem; color: var(--text); margin-bottom: 2px; }
.pp-mail-item-subj { font-size: 0.78rem; color: var(--text-m); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 2px; }
.pp-mail-item-date { font-size: 0.68rem; color: var(--text-mute); }
.pp-mail-dot {
    position: absolute;
    right: 12px;
    top: 16px;
    width: 8px;
    height: 8px;
    background: var(--green-bright);
    border-radius: 50%;
}
.pp-mail-detail {
    background: #fff;
    padding: 20px 24px;
    overflow-y: auto;
    max-height: 600px;
}
.pp-mail-empty-detail {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 300px;
    color: var(--text-mute);
}
.pp-mail-empty-detail p { margin-top: 12px; font-size: 0.85rem; }
.pp-mail-read-head { border-bottom: 1px solid var(--border-light); padding-bottom: 14px; margin-bottom: 16px; }
.pp-mail-read-head h3 { font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.pp-mail-read-meta { font-size: 0.76rem; color: var(--text-m); display: flex; gap: 6px; flex-wrap: wrap; }
.pp-mail-read-body { font-size: 0.85rem; line-height: 1.7; color: var(--text); }
.pp-mail-read-actions { margin-top: 20px; display: flex; gap: 8px; }
.pp-mail-action {
    padding: 6px 16px;
    border: 1px solid var(--border-light);
    background: #fff;
    border-radius: 8px;
    font-size: 0.78rem;
    color: var(--text-m);
    cursor: pointer;
    transition: all 0.15s;
}
.pp-mail-action:hover { border-color: var(--green-bright); color: var(--green-d); }

/* ============================================================
 *  Internal Messaging
 * ============================================================ */
.pp-msg-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 1px;
    background: var(--border-light);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    height: 600px;
}
.pp-msg-channels {
    background: #fafbfc;
    padding: 12px 8px;
    overflow-y: auto;
}
.pp-msg-channels-head {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-mute);
    padding: 4px 10px 8px;
}
.pp-msg-channel {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 7px 10px;
    border: none;
    background: transparent;
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text-m);
    cursor: pointer;
    transition: all 0.15s;
    text-align: left;
    margin-bottom: 2px;
}
.pp-msg-channel:hover { background: rgba(16,185,129,0.06); }
.pp-msg-channel.active { background: var(--green-mist); color: var(--green-d); font-weight: 600; }
.pp-msg-team-head {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-mute);
    padding: 16px 10px 6px;
    border-top: 1px solid var(--border-light);
    margin-top: 8px;
}
.pp-msg-member {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 8px;
    transition: background 0.15s;
}
.pp-msg-member:hover { background: rgba(16,185,129,0.06); }
.pp-msg-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    flex-shrink: 0;
}
.pp-msg-member-info { flex: 1; min-width: 0; }
.pp-msg-member-name { font-size: 0.78rem; font-weight: 600; color: var(--text); }
.pp-msg-member-role { font-size: 0.66rem; color: var(--text-mute); }
.pp-msg-status {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.pp-msg-status.online { background: #10b981; box-shadow: 0 0 0 2px rgba(16,185,129,0.2); }
.pp-msg-status.offline { background: #d1d5db; }
.pp-msg-thread {
    background: #fff;
    display: flex;
    flex-direction: column;
}
.pp-msg-thread-head {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text);
}
.pp-msg-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}
.pp-msg-bubble {
    margin-bottom: 14px;
    max-width: 80%;
}
.pp-msg-bubble-head {
    font-size: 0.72rem;
    color: var(--text-mute);
    margin-bottom: 4px;
}
.pp-msg-bubble-head strong { color: var(--text); margin-right: 6px; font-size: 0.78rem; }
.pp-msg-bubble-text {
    background: var(--green-mist);
    padding: 10px 14px;
    border-radius: 4px 14px 14px 14px;
    font-size: 0.83rem;
    line-height: 1.5;
    color: var(--text);
}
.pp-msg-input-area {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--border-light);
}
.pp-msg-input-area input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-size: 0.82rem;
}
.pp-msg-input-area input:focus { outline: none; border-color: var(--green-bright); }
#pp-msg-send {
    padding: 8px 16px;
    background: var(--grad-green);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

/* ============================================================
 *  Video Conference
 * ============================================================ */
.pp-video-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}
.pp-video-btn {
    padding: 10px 24px;
    border: 2px solid var(--green-bright);
    background: #fff;
    color: var(--green-d);
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}
.pp-video-btn:hover { background: var(--green-mist); }
.pp-video-btn.primary {
    background: var(--grad-green);
    color: #fff;
    border-color: transparent;
}
.pp-video-btn.primary:hover { box-shadow: 0 4px 16px rgba(5,150,105,0.3); }
.pp-meeting-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-light);
}
.pp-meeting-item:last-child { border-bottom: none; }
.pp-meeting-date {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.pp-md-day { font-size: 1.2rem; font-weight: 800; line-height: 1; }
.pp-md-month { font-size: 0.62rem; margin-top: 2px; }
.pp-meeting-info { flex: 1; min-width: 0; }
.pp-meeting-title { font-size: 0.88rem; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.pp-meeting-meta { font-size: 0.72rem; color: var(--text-mute); }
.pp-meeting-join {
    padding: 7px 18px;
    background: var(--grad-green);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}
.pp-meeting-join:hover { box-shadow: 0 4px 12px rgba(5,150,105,0.3); }
.pp-meeting-rec {
    padding: 7px 14px;
    background: var(--bg);
    color: var(--text-m);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-size: 0.78rem;
    cursor: pointer;
    white-space: nowrap;
}
.pp-meeting-rec:hover { border-color: var(--green-bright); color: var(--green-d); }

/* ===== Responsive: Sidebar ===== */
@media (max-width: 900px) {
    .pp-mail-layout { grid-template-columns: 160px 240px 1fr; }
    .pp-msg-layout { grid-template-columns: 180px 1fr; }
}
@media (max-width: 768px) {
    .pp-sidebar {
        position: fixed;
        left: -260px;
        top: 0;
        height: 100vh;
        z-index: 200;
        transition: left 0.3s;
        box-shadow: 4px 0 24px rgba(0,0,0,0.15);
    }
    .pp-sidebar.open { left: 0; }
    .pp-mobile-bar { display: flex; }
    .pp-content { padding: 12px; }
    .pp-mail-layout { grid-template-columns: 1fr; height: auto; }
    .pp-mail-sidebar, .pp-mail-list { max-height: 200px; }
    .pp-mail-detail { max-height: 400px; }
    .pp-msg-layout { grid-template-columns: 1fr; height: auto; }
    .pp-msg-channels { max-height: 200px; }
    .pp-msg-thread { min-height: 400px; }
    .pp-video-actions { flex-direction: column; }
    .pp-kpi-card { min-width: calc(50% - 8px); }
    .pp-video-grid { grid-template-columns: 1fr 1fr; }
    .pp-control-bar { flex-wrap: wrap; gap: 6px; }
    .pp-meeting-chat { width: 100%; height: 200px; border-left: none; border-top: 1px solid var(--border); }
    .pp-embed-header { flex-direction: column; gap: 6px; }
    .pp-embed-status { flex-wrap: wrap; }
    .pp-video-quick { flex-direction: column; }
    .pp-compose-modal, .pp-join-modal, .pp-create-modal { width: 95%; }
}

/* ===== Enterprise Embed Header (legacy, kept for reference) ===== */
.pp-embed-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 16px; background: var(--card);
    border-radius: 10px; margin-bottom: 12px;
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.pp-embed-brand { display: flex; align-items: center; gap: 10px; }
.pp-embed-logo {
    width: 38px; height: 38px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    background: linear-gradient(135deg, #059669, #10b981); color: #fff;
}
.pp-embed-logo.video { background: linear-gradient(135deg, #0d9488, #14b8a6); }
.pp-embed-title { font-size: 0.92rem; font-weight: 700; color: var(--text-d); }
.pp-embed-url { font-size: 0.72rem; color: var(--text-mute); font-family: monospace; }
.pp-embed-status { display: flex; align-items: center; gap: 16px; }
.pp-embed-conn { display: flex; align-items: center; gap: 5px; font-size: 0.76rem; color: var(--text-m); }
.pp-conn-dot { width: 7px; height: 7px; border-radius: 50%; background: #10b981; }
.pp-conn-dot.syncing { animation: pp-sync 0.6s ease infinite; background: #d97706; }
@keyframes pp-sync { 0%,100%{opacity:1} 50%{opacity:0.3} }
.pp-embed-meta { font-size: 0.72rem; color: var(--text-mute); }
.pp-embed-sync { font-size: 0.72rem; color: var(--text-mute); }

/* ===== Embedded Enterprise App Window ===== */
.pp-app-window {
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 0;
    border: 1px solid var(--border);
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    background: var(--card);
}

/* Title bar — macOS style traffic lights */
.pp-app-titlebar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 14px;
    background: linear-gradient(180deg, #f8f9fa, #f0f1f3);
    border-bottom: 1px solid var(--border);
}
.pp-app-traffic { display: flex; gap: 7px; flex-shrink: 0; }
.pp-dot {
    width: 12px; height: 12px; border-radius: 50%;
    display: inline-block;
}
.pp-dot.red { background: #ff5f57; }
.pp-dot.yellow { background: #febc2e; }
.pp-dot.green { background: #28c840; }

.pp-app-title-center {
    display: flex; align-items: center; gap: 7px;
    position: absolute; left: 50%; transform: translateX(-50%);
}
.pp-app-icon-sm {
    width: 22px; height: 22px; border-radius: 5px;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; color: #fff;
    background: linear-gradient(135deg, #059669, #10b981);
}
.pp-app-icon-sm.video { background: linear-gradient(135deg, #0d9488, #14b8a6); }
.pp-app-title-text {
    font-size: 0.8rem; font-weight: 600; color: var(--text-d);
    white-space: nowrap;
}
.pp-app-title-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.pp-app-conn-mini {
    display: flex; align-items: center; gap: 4px;
    font-size: 0.7rem; color: var(--text-m);
}

/* Address bar */
.pp-app-addressbar {
    display: flex; align-items: center; gap: 8px;
    padding: 7px 12px;
    background: var(--bg-alt, #f8f9fa);
    border-bottom: 1px solid var(--border);
}
.pp-app-nav-btns { display: flex; gap: 3px; flex-shrink: 0; }
.pp-app-nav-btn {
    width: 26px; height: 26px; border-radius: 5px;
    border: none; background: transparent;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; color: var(--text-m); cursor: pointer;
    transition: background 0.15s;
}
.pp-app-nav-btn:hover:not(:disabled) { background: rgba(0,0,0,0.06); }
.pp-app-nav-btn:disabled { opacity: 0.3; cursor: default; }

.pp-app-url-bar {
    flex: 1; display: flex; align-items: center; gap: 6px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 5px 12px;
    min-width: 0;
}
.pp-app-lock { font-size: 10px; color: #10b981; flex-shrink: 0; }
.pp-app-url-text {
    font-size: 0.74rem; color: var(--text-m);
    font-family: 'SF Mono', 'Fira Code', monospace;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.pp-app-addr-right { flex-shrink: 0; }
.pp-app-user-chip {
    display: flex; align-items: center; gap: 6px;
    font-size: 0.72rem; color: var(--text-m);
}
.pp-app-user-avatar {
    width: 20px; height: 20px; border-radius: 50%;
    background: linear-gradient(135deg, #059669, #10b981);
    color: #fff; font-size: 10px; font-weight: 600;
    display: flex; align-items: center; justify-content: center;
}

/* Tab bar */
.pp-app-tabs {
    display: flex; align-items: center; gap: 0;
    padding: 0 8px;
    background: var(--bg-alt, #f0f1f3);
    border-bottom: 1px solid var(--border);
    min-height: 34px;
}
.pp-app-tab {
    display: flex; align-items: center; gap: 5px;
    padding: 7px 14px;
    font-size: 0.76rem; color: var(--text-d); font-weight: 500;
    border-right: 1px solid var(--border);
    background: var(--card);
    cursor: default;
    position: relative;
    border-radius: 6px 6px 0 0;
    margin-top: 3px;
}
.pp-app-tab.active {
    border-bottom: 2px solid #059669;
}
.pp-app-tab-icon { font-size: 11px; }
.pp-app-tab-spacer { flex: 1; }
.pp-app-tab-stats {
    display: flex; align-items: center; gap: 6px;
    font-size: 0.7rem; color: var(--text-mute);
    padding: 0 8px;
}
.pp-app-tab-divider { color: var(--border); }
.pp-app-tab-unread { color: #ef4444; font-weight: 600; }

/* Content body — sits below the app window chrome */
.pp-app-content-body {
    background: var(--card);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 10px 10px;
    overflow: hidden;
}
.pp-app-content-body .pp-mail-layout { border: none; border-radius: 0; margin-bottom: 0; }

/* ===== Enhanced Email ===== */
.pp-mail-mid { display: flex; flex-direction: column; min-width: 0; border-right: 1px solid var(--border); }
.pp-mail-toolbar {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 10px; border-bottom: 1px solid var(--border);
    background: rgba(5,150,105,0.02);
}
.pp-mail-search {
    flex: 1; display: flex; align-items: center; gap: 6px;
    padding: 5px 10px; border-radius: 6px;
    background: var(--bg); border: 1px solid var(--border);
}
.pp-mail-search input {
    flex: 1; border: none; background: transparent; outline: none;
    font-size: 0.8rem; color: var(--text-d);
}
.pp-mail-search svg { color: var(--text-mute); flex-shrink: 0; }
.pp-mail-actions { display: flex; gap: 4px; }
.pp-mail-tool-btn {
    width: 30px; height: 30px; border-radius: 6px;
    border: 1px solid transparent; background: transparent;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    color: var(--text-m); transition: all 0.15s;
}
.pp-mail-tool-btn:hover { background: rgba(5,150,105,0.08); color: var(--green-d); border-color: var(--border); }

.pp-mail-item {
    display: flex; gap: 10px; padding: 10px 12px;
    border-bottom: 1px solid rgba(0,0,0,0.04); cursor: pointer; transition: background 0.15s;
    position: relative;
}
.pp-mail-item:hover { background: rgba(5,150,105,0.03); }
.pp-mail-item.selected { background: rgba(5,150,105,0.06); border-left: 3px solid var(--green-d); padding-left: 9px; }
.pp-mail-item.unread { background: rgba(59,130,246,0.02); }
.pp-mail-item.unread .pp-mail-item-from, .pp-mail-item.unread .pp-mail-item-subj { font-weight: 700; }
.pp-mail-item-avatar {
    width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.82rem; font-weight: 700;
}
.pp-mail-item-avatar.sm { width: 28px; height: 28px; font-size: 0.74rem; }
.pp-mail-item-body { flex: 1; min-width: 0; }
.pp-mail-item-top { display: flex; align-items: center; gap: 6px; margin-bottom: 2px; }
.pp-mail-item-from { font-size: 0.8rem; color: var(--text-d); font-weight: 500; flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pp-mail-item-date { font-size: 0.68rem; color: var(--text-mute); flex-shrink: 0; margin-left: auto; }
.pp-mail-item-subj { font-size: 0.8rem; color: var(--text-d); margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pp-mail-item-prev { font-size: 0.72rem; color: var(--text-mute); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 4px; }
.pp-mail-item-meta { display: flex; align-items: center; gap: 8px; }
.pp-mail-tag { font-size: 0.64rem; padding: 1px 6px; border-radius: 4px; font-weight: 600; }
.pp-mail-attach { display: flex; align-items: center; gap: 2px; font-size: 0.68rem; color: var(--text-mute); }
.pp-mail-star-icon { color: #f59e0b; font-size: 0.76rem; }
.pp-mail-priority { font-size: 0.72rem; }
.pp-mail-dot {
    position: absolute; top: 50%; right: 10px; transform: translateY(-50%);
    width: 8px; height: 8px; border-radius: 50%; background: #3b82f6;
}

/* Mail detail enhancements */
.pp-mail-read-tagrow { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.pp-mail-priority-tag { font-size: 0.66rem; padding: 2px 8px; border-radius: 4px; background: #ef444415; color: #ef4444; font-weight: 700; }
.pp-mail-star-big { color: #f59e0b; font-size: 1rem; margin-left: auto; }
.pp-mail-read-from { display: flex; align-items: center; gap: 8px; }
.pp-mail-from-name { font-size: 0.82rem; font-weight: 600; color: var(--text-d); }
.pp-mail-from-email { font-size: 0.7rem; color: var(--text-mute); }
.pp-mail-read-date { font-size: 0.72rem; color: var(--text-mute); margin-left: auto; }
.pp-mail-attachments { margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--border); }
.pp-mail-att-head { font-size: 0.76rem; font-weight: 600; color: var(--text-m); margin-bottom: 8px; }
.pp-mail-att-item {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; margin-bottom: 6px;
    transition: background 0.15s;
}
.pp-mail-att-item:hover { background: rgba(5,150,105,0.03); }
.pp-mail-att-icon {
    width: 32px; height: 32px; border-radius: 5px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.58rem; font-weight: 700; color: #fff;
    background: linear-gradient(135deg, #ef4444, #f87171);
}
.pp-mail-att-info { flex: 1; min-width: 0; }
.pp-mail-att-name { font-size: 0.78rem; color: var(--text-d); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pp-mail-att-size { font-size: 0.66rem; color: var(--text-mute); }
.pp-mail-att-dl {
    width: 28px; height: 28px; border-radius: 5px; border: 1px solid var(--border);
    background: transparent; cursor: pointer; display: flex; align-items: center; justify-content: center;
    color: var(--text-m); transition: all 0.15s;
}
.pp-mail-att-dl:hover { background: var(--green-d); color: #fff; border-color: var(--green-d); }
.pp-mail-action.primary { background: var(--green-d); color: #fff; border-color: var(--green-d); }
.pp-mail-action.primary:hover { background: #047857; }

/* ===== Modal System ===== */
.pp-modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.4); z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(2px);
}
.pp-modal {
    background: var(--card); border-radius: 12px; width: 560px; max-width: 90%;
    max-height: 90vh; overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    animation: pp-modal-in 0.2s ease;
}
@keyframes pp-modal-in { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.pp-compose-modal { width: 600px; }
.pp-join-modal { width: 400px; text-align: center; }
.pp-create-modal { width: 500px; }
.pp-modal-head {
    display: flex; justify-content: space-between; align-items: center;
    padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.pp-modal-head h3 { font-size: 1rem; font-weight: 700; color: var(--text-d); }
.pp-modal-close {
    width: 30px; height: 30px; border-radius: 6px; border: none;
    background: transparent; cursor: pointer; font-size: 1.3rem; color: var(--text-m);
    display: flex; align-items: center; justify-content: center; transition: background 0.15s;
}
.pp-modal-close:hover { background: rgba(0,0,0,0.06); }
.pp-modal-body { padding: 20px; }
.pp-modal-foot {
    display: flex; justify-content: flex-end; gap: 8px;
    padding: 12px 20px; border-top: 1px solid var(--border);
}
.pp-modal-cancel {
    padding: 8px 20px; border-radius: 6px; border: 1px solid var(--border);
    background: transparent; cursor: pointer; font-size: 0.82rem; color: var(--text-m); transition: all 0.15s;
}
.pp-modal-cancel:hover { background: var(--bg); }
.pp-modal-send {
    padding: 8px 24px; border-radius: 6px; border: none;
    background: var(--green-d); color: #fff; cursor: pointer; font-size: 0.82rem; font-weight: 600; transition: all 0.15s;
}
.pp-modal-send:hover { background: #047857; }

.pp-compose-field { margin-bottom: 14px; }
.pp-compose-field label { display: block; font-size: 0.76rem; font-weight: 600; color: var(--text-m); margin-bottom: 5px; }
.pp-compose-field input, .pp-compose-field textarea {
    width: 100%; padding: 8px 12px; border: 1px solid var(--border);
    border-radius: 6px; font-size: 0.84rem; color: var(--text-d);
    font-family: inherit; outline: none; transition: border-color 0.15s;
    background: var(--bg);
}
.pp-compose-field input:focus, .pp-compose-field textarea:focus { border-color: var(--green-d); }
.pp-compose-field textarea { resize: vertical; }

.pp-join-icon { color: var(--text-mute); margin-bottom: 12px; }
.pp-join-field { margin-bottom: 14px; text-align: left; }
.pp-join-field label { display: block; font-size: 0.76rem; font-weight: 600; color: var(--text-m); margin-bottom: 5px; }
.pp-join-field input {
    width: 100%; padding: 10px 14px; border: 1px solid var(--border);
    border-radius: 6px; font-size: 0.92rem; text-align: center; letter-spacing: 2px;
    outline: none; transition: border-color 0.15s; background: var(--bg);
}
.pp-join-field input:focus { border-color: var(--green-d); }
.pp-join-error { color: #ef4444; font-size: 0.76rem; margin-bottom: 8px; }
.pp-join-hint { font-size: 0.72rem; color: var(--text-mute); }

.pp-create-field { margin-bottom: 14px; }
.pp-create-field label { display: block; font-size: 0.76rem; font-weight: 600; color: var(--text-m); margin-bottom: 5px; }
.pp-create-field input, .pp-create-field textarea, .pp-create-field select {
    width: 100%; padding: 8px 12px; border: 1px solid var(--border);
    border-radius: 6px; font-size: 0.84rem; color: var(--text-d);
    outline: none; transition: border-color 0.15s; background: var(--bg);
}
.pp-create-field input:focus, .pp-create-field textarea:focus { border-color: var(--green-d); }
.pp-create-field textarea { resize: vertical; }
.pp-create-row { display: flex; gap: 12px; }
.pp-create-row .pp-create-field { flex: 1; }

/* ===== Meeting Room ===== */
.pp-meeting-room {
    background: #0f1e1a; border-radius: 12px; overflow: hidden;
    display: flex; flex-direction: column; height: calc(100vh - 220px); min-height: 500px;
}
.pp-room-bar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 16px; background: rgba(0,0,0,0.3); color: #fff;
}
.pp-room-info { display: flex; align-items: center; gap: 10px; }
.pp-room-rec { font-size: 0.7rem; animation: pp-blink 1.5s ease infinite; }
@keyframes pp-blink { 0%,100%{opacity:1} 50%{opacity:0.3} }
.pp-room-title { font-size: 0.9rem; font-weight: 600; }
.pp-room-timer { font-size: 0.82rem; font-family: monospace; color: #6ee7b7; padding: 2px 10px; background: rgba(16,185,129,0.15); border-radius: 4px; }
.pp-room-meta { font-size: 0.72rem; color: rgba(255,255,255,0.5); }

.pp-video-grid {
    flex: 1; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px;
    padding: 12px; overflow-y: auto; align-content: center;
}
.pp-video-grid.sharing { grid-template-columns: 1fr; }
.pp-video-grid.sharing .pp-video-tile:first-child { grid-column: 1; min-height: 300px; }

.pp-video-tile {
    position: relative; border-radius: 10px; overflow: hidden;
    min-height: 140px; background: #1a2e28;
    display: flex; align-items: center; justify-content: center;
    border: 2px solid transparent; transition: border-color 0.2s;
}
.pp-video-tile.self { border-color: rgba(16,185,129,0.4); }
.pp-video-tile.xk { border-color: rgba(5,150,105,0.2); }
.pp-video-tile.partner { border-color: rgba(59,130,246,0.2); }
.pp-tile-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, #059669, #10b981);
}
.pp-tile-bg.self-bg { background: linear-gradient(135deg, #d97706, #f59e0b); }
.pp-tile-no-cam {
    position: relative; z-index: 1; display: flex; align-items: center; justify-content: center;
}
.pp-tile-avatar {
    width: 48px; height: 48px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; font-weight: 700; color: #fff;
}
.pp-tile-info {
    position: absolute; bottom: 0; left: 0; right: 0;
    display: flex; justify-content: space-between; align-items: center;
    padding: 6px 10px; background: linear-gradient(transparent, rgba(0,0,0,0.6));
    color: #fff;
}
.pp-tile-name { font-size: 0.76rem; font-weight: 600; }
.pp-tile-controls { display: flex; gap: 4px; }
.pp-tile-mic { font-size: 0.72rem; }
.pp-tile-mic.on { color: #6ee7b7; }
.pp-tile-mic.off { color: #ef4444; }

.pp-meeting-chat {
    width: 280px; border-left: 1px solid rgba(255,255,255,0.1);
    display: flex; flex-direction: column; background: rgba(0,0,0,0.2);
}
.pp-chat-head { padding: 10px 14px; font-size: 0.82rem; font-weight: 600; color: #fff; border-bottom: 1px solid rgba(255,255,255,0.08); }
.pp-chat-messages { flex: 1; overflow-y: auto; padding: 10px 14px; }
.pp-chat-msg { margin-bottom: 10px; }
.pp-chat-msg-head { font-size: 0.7rem; margin-bottom: 2px; }
.pp-chat-msg-head strong { color: #6ee7b7; }
.pp-chat-msg-head span { color: rgba(255,255,255,0.4); margin-left: 6px; }
.pp-chat-msg-text { font-size: 0.78rem; color: rgba(255,255,255,0.85); }
.pp-chat-input { display: flex; gap: 6px; padding: 10px; border-top: 1px solid rgba(255,255,255,0.08); }
.pp-chat-input input {
    flex: 1; padding: 6px 10px; border-radius: 5px; border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.06); color: #fff; font-size: 0.78rem; outline: none;
}
.pp-chat-input input::placeholder { color: rgba(255,255,255,0.3); }
.pp-chat-input button {
    padding: 6px 14px; border-radius: 5px; border: none;
    background: var(--green-d); color: #fff; font-size: 0.76rem; cursor: pointer; font-weight: 600;
}

.pp-control-bar {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    padding: 14px 16px; background: rgba(0,0,0,0.4);
}
.pp-ctrl-btn {
    width: 44px; height: 44px; border-radius: 50%; border: none;
    background: rgba(255,255,255,0.12); color: #fff; cursor: pointer;
    display: flex; align-items: center; justify-content: center; transition: all 0.15s;
}
.pp-ctrl-btn:hover { background: rgba(255,255,255,0.2); }
.pp-ctrl-btn.muted { background: rgba(239,68,68,0.8); }
.pp-ctrl-btn.muted:hover { background: rgba(239,68,68,1); }
.pp-ctrl-btn.sharing { background: var(--green-d); }
.pp-ctrl-btn.active { background: rgba(255,255,255,0.18); }
.pp-ctrl-btn.leave {
    width: auto; padding: 0 20px; border-radius: 22px; gap: 6px;
    background: #ef4444; font-size: 0.8rem; font-weight: 600;
}
.pp-ctrl-btn.leave:hover { background: #dc2626; }
.pp-ctrl-btn.leave span { font-size: 0.8rem; }

/* ===== Video Quick Actions ===== */
.pp-video-quick { display: flex; gap: 14px; margin-bottom: 4px; }
.pp-video-quick-card {
    flex: 1; display: flex; align-items: center; gap: 14px;
    padding: 18px 20px; border-radius: 10px; cursor: pointer;
    border: 1px solid var(--border); background: var(--card);
    transition: all 0.2s;
}
.pp-video-quick-card:hover { border-color: var(--green-d); box-shadow: 0 4px 12px rgba(5,150,105,0.1); transform: translateY(-1px); }
.pp-video-quick-card.create { color: var(--green-d); }
.pp-video-quick-card.join { color: #0d9488; }
.pp-video-quick-card svg { flex-shrink: 0; }
.pp-vq-title { font-size: 0.9rem; font-weight: 700; color: var(--text-d); }
.pp-vq-desc { font-size: 0.74rem; color: var(--text-mute); margin-top: 2px; }

.pp-meeting-id { font-size: 0.68rem; color: var(--text-mute); margin-top: 3px; font-family: monospace; }

/* ============================================================
   v5.0 DESIGN UPGRADE — 鲜明个性 · 记忆点 · 视觉亮点
   ============================================================ */

/* ===== Glassmorphism Card Enhancement ===== */
.card {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(14px) saturate(1.4);
    -webkit-backdrop-filter: blur(14px) saturate(1.4);
    border: 1px solid rgba(255, 255, 255, 0.7);
    position: relative;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.4s ease,
                border-color 0.3s ease;
}

.card::after {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.4), rgba(13, 148, 136, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(6, 78, 59, 0.1), 0 8px 20px rgba(16, 185, 129, 0.06);
    border-color: rgba(16, 185, 129, 0.25);
}

.card:hover::after { opacity: 1; }

/* ===== Hero Trade Flow SVG ===== */
.hero-trade-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    overflow: visible;
}

.trade-arc {
    fill: none;
    stroke: rgba(16, 185, 129, 0.25);
    stroke-width: 1.5;
    stroke-dasharray: 4 8;
    animation: tradeFlow 3s linear infinite;
}

.trade-arc.reverse {
    stroke: rgba(217, 119, 6, 0.2);
    animation: tradeFlow 3.5s linear infinite reverse;
}

@keyframes tradeFlow {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -24; }
}

.hub-dot {
    fill: var(--green-bright);
    filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.6));
}

.hub-dot.gold { fill: var(--gold-bright); filter: drop-shadow(0 0 6px rgba(217, 119, 6, 0.6)); }
.hub-dot.teal { fill: var(--teal-bright); filter: drop-shadow(0 0 6px rgba(13, 148, 136, 0.6)); }

.hub-pulse-ring {
    fill: none;
    stroke: rgba(16, 185, 129, 0.3);
    stroke-width: 1;
    animation: hubPulse 2.5s ease-out infinite;
    transform-origin: center;
    transform-box: fill-box;
}

.hub-pulse-ring.gold { stroke: rgba(217, 119, 6, 0.25); }
.hub-pulse-ring.teal { stroke: rgba(13, 148, 136, 0.25); }

@keyframes hubPulse {
    0% { r: 4; opacity: 0.8; }
    100% { r: 22; opacity: 0; }
}

/* ===== Floating Data Badges ===== */
.hero-data-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px) saturate(1.3);
    -webkit-backdrop-filter: blur(12px) saturate(1.3);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(6, 78, 59, 0.08), 0 2px 8px rgba(16, 185, 129, 0.04);
    z-index: 6;
    white-space: nowrap;
    font-size: 0.76rem;
    animation: badgeFloat 7s ease-in-out infinite;
}

.hero-data-badge .bdb-name {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.78rem;
}

.hero-data-badge .bdb-price {
    font-weight: 800;
    color: var(--green-deep);
    font-family: "SF Mono", "JetBrains Mono", monospace;
    font-size: 0.82rem;
}

.hero-data-badge .bdb-change {
    font-weight: 600;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 6px;
}

.hero-data-badge .bdb-change.up {
    color: #dc2626;
    background: rgba(220, 38, 38, 0.08);
}

.hero-data-badge .bdb-change.down {
    color: #059669;
    background: rgba(5, 150, 105, 0.08);
}

@keyframes badgeFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-data-badge:nth-child(odd) { animation-delay: -2s; }
.hero-data-badge:nth-child(even) { animation-delay: -4s; }

/* ===== Hero Live Ticker ===== */
.hero-ticker {
    position: relative;
    z-index: 3;
    margin-top: 40px;
    padding: 12px 0;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(16, 185, 129, 0.1);
    border-bottom: 1px solid rgba(16, 185, 129, 0.1);
    overflow: hidden;
}

.hero-ticker-track {
    display: flex;
    gap: 40px;
    animation: tickerScroll 40s linear infinite;
    white-space: nowrap;
}

.hero-ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.hero-ticker-item .ti-name { font-weight: 700; color: var(--text-primary); }
.hero-ticker-item .ti-price { font-family: "SF Mono", monospace; font-weight: 700; color: var(--green-deep); }
.hero-ticker-item .ti-up { color: #dc2626; font-weight: 600; }
.hero-ticker-item .ti-down { color: #059669; font-weight: 600; }

@keyframes tickerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== Section Number Markers ===== */
.section-head {
    position: relative;
}

.section-head::before {
    content: attr(data-num);
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 5rem;
    font-weight: 900;
    color: rgba(16, 185, 129, 0.04);
    font-family: "SF Mono", "JetBrains Mono", monospace;
    letter-spacing: -4px;
    z-index: -1;
    pointer-events: none;
    line-height: 1;
}

/* ===== Enhanced Section Head — Logo 同款绿渐变 ===== */
.section-head h2 {
    font-size: 2.6rem;
    font-weight: 900;
    letter-spacing: -1px;
    line-height: 1.2;
    background: var(--logo-grad-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-head .sub {
    font-size: 1rem;
    font-weight: 400;
}

/* ===== Molecular Hexagon Pattern — Logo 渐变色 ===== */
.molecular-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 20%, rgba(110, 192, 113, 0.08) 1.5px, transparent 2px),
        radial-gradient(circle at 80% 20%, rgba(46, 156, 77, 0.07) 1.5px, transparent 2px),
        radial-gradient(circle at 50% 50%, rgba(110, 192, 113, 0.05) 1.5px, transparent 2px),
        radial-gradient(circle at 20% 80%, rgba(188, 224, 164, 0.08) 1.5px, transparent 2px),
        radial-gradient(circle at 80% 80%, rgba(46, 156, 77, 0.06) 1.5px, transparent 2px);
    background-size: 60px 60px, 80px 80px, 100px 100px, 70px 70px, 90px 90px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.7;
}
    background-size: 80px 80px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
}

/* ===== Wave Section Divider ===== */
.wave-divider {
    position: relative;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-divider svg {
    display: block;
    width: 100%;
    height: 60px;
}

.wave-divider.flip svg { transform: rotate(180deg); }

/* ===== Enhanced Service/Advantage Cards ===== */
.service-card .s-icon,
.capability-card .cap-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(13, 148, 136, 0.06));
    border: 1px solid rgba(16, 185, 129, 0.12);
    margin-bottom: 18px;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.service-card:hover .s-icon,
.capability-card:hover .cap-icon {
    transform: scale(1.1) rotate(-5deg);
}

.advantage-card .adv-num {
    font-size: 2.8rem;
    font-weight: 900;
    background: var(--grad-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    font-family: "SF Mono", "JetBrains Mono", monospace;
    opacity: 0.9;
}

/* ===== Stat Band Enhancement ===== */
.stat-band {
    background: linear-gradient(135deg, rgba(237, 253, 245, 0.8), rgba(236, 253, 245, 0.4));
    border: 1px solid rgba(16, 185, 129, 0.1);
    position: relative;
    overflow: hidden;
}

.stat-band::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--green-bright), var(--teal-bright), transparent);
    opacity: 0.5;
}

.stat-band .sb-num {
    background: var(--grad-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
}

/* ===== Collapsible Enterprise Info ===== */
.collapsible-info {
    margin-top: 40px;
    border-radius: var(--r-lg);
    overflow: hidden;
    border: 1px solid var(--border-default);
    background: rgba(255, 255, 255, 0.5);
}

.collapsible-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    cursor: pointer;
    background: rgba(237, 253, 245, 0.5);
    transition: background 0.3s;
    user-select: none;
}

.collapsible-header:hover {
    background: rgba(237, 253, 245, 0.8);
}

.collapsible-header h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
}

.collapsible-header .ci-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--green-mist);
    color: var(--green-deep);
    flex-shrink: 0;
}

.collapsible-header .ci-arrow {
    transition: transform 0.3s;
    color: var(--text-muted);
}

.collapsible-info.open .collapsible-header .ci-arrow {
    transform: rotate(180deg);
}

.collapsible-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.collapsible-info.open .collapsible-body {
    max-height: 800px;
}

.collapsible-body-inner {
    padding: 24px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.ci-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 16px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border-light);
}

.ci-field-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-family: "SF Mono", monospace;
}

.ci-field-value {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ===== Global Market Data Center ===== */
.dc-world-map {
    position: relative;
    width: 100%;
    aspect-ratio: 2 / 1;
    max-height: 480px;
    padding: 20px;
}

.dc-world-map svg {
    width: 100%;
    height: 100%;
}

.dc-region-card {
    padding: 20px;
    border-radius: var(--r-md);
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border-default);
    transition: all 0.3s;
    cursor: pointer;
}

.dc-region-card:hover {
    border-color: rgba(16, 185, 129, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(6, 78, 59, 0.06);
}

.dc-region-card .dcr-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.dc-region-card .dcr-name {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-primary);
}

.dc-region-card .dcr-flag {
    font-size: 1.4rem;
}

.dc-region-card .dcr-price-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.dc-region-card .dcr-price-item {
    padding: 8px 10px;
    border-radius: 8px;
    background: rgba(237, 253, 245, 0.5);
    border: 1px solid rgba(16, 185, 129, 0.08);
}

.dc-region-card .dcr-pname {
    font-size: 0.68rem;
    color: var(--text-muted);
    font-weight: 500;
}

.dc-region-card .dcr-pval {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: "SF Mono", monospace;
}

.dc-region-card .dcr-pchange {
    font-size: 0.66rem;
    font-weight: 600;
}

.dc-region-card .dcr-pchange.up { color: #dc2626; }
.dc-region-card .dcr-pchange.down { color: #059669; }

/* Cross-continental arbitrage table */
.dc-arb-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.dc-arb-table th {
    text-align: left;
    padding: 10px 14px;
    background: rgba(237, 253, 245, 0.5);
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.76rem;
    letter-spacing: 0.5px;
    border-bottom: 2px solid rgba(16, 185, 129, 0.15);
}

.dc-arb-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-body);
}

.dc-arb-table tr:hover td {
    background: rgba(237, 253, 245, 0.3);
}

.dc-arb-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 700;
}

.dc-arb-badge.profit { background: rgba(220, 38, 38, 0.08); color: #dc2626; }
.dc-arb-badge.loss { background: rgba(5, 150, 105, 0.08); color: #059669; }

/* ===== Enhanced Page Banner ===== */
.page-banner {
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 40% 60% at 10% 50%, rgba(16, 185, 129, 0.06) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 90% 50%, rgba(13, 148, 136, 0.04) 0%, transparent 70%);
}

/* ===== Hero Title Enhancement ===== */
.hero h1 {
    font-size: 3.8rem;
    font-weight: 900;
    letter-spacing: -1.5px;
}

.hero h1 .grad {
    background: linear-gradient(135deg, #059669 0%, #10b981 40%, #14b8a6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero h1 .grad-2 {
    background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .lead {
    font-size: 1.12rem;
    line-height: 1.8;
}

/* ===== Enhanced Button ===== */
.btn-primary {
    background: linear-gradient(135deg, #059669 0%, #10b981 50%, #0d9488 100%);
    background-size: 200% 100%;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
    background-position: 100% 0;
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.3);
    transform: translateY(-2px);
}

/* ===== Market Status Strip ===== */
.market-status-strip {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 14px 24px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(16, 185, 129, 0.1);
    border-radius: var(--r-lg);
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.market-status-strip .mss-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.market-status-strip .mss-label {
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.68rem;
    letter-spacing: 1px;
}

.market-status-strip .mss-value {
    font-weight: 700;
    color: var(--text-primary);
    font-family: "SF Mono", monospace;
}

.market-status-strip .mss-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green-bright);
    box-shadow: 0 0 8px var(--green-bright);
    animation: dotPulse 2s ease-in-out infinite;
}

/* ===== Trade Route Flow Visualization ===== */
.trade-flow-viz {
    position: relative;
    padding: 32px;
    border-radius: var(--r-lg);
    background: linear-gradient(135deg, rgba(237, 253, 245, 0.4), rgba(236, 253, 245, 0.2));
    border: 1px solid rgba(16, 185, 129, 0.1);
    overflow: hidden;
}

.trade-flow-viz svg {
    width: 100%;
    height: auto;
}

.tf-route {
    fill: none;
    stroke-width: 2;
    stroke-dasharray: 6 6;
    animation: tradeFlow 3s linear infinite;
}

.tf-route.high { stroke: rgba(220, 38, 38, 0.4); }
.tf-route.medium { stroke: rgba(217, 119, 6, 0.4); }
.tf-route.low { stroke: rgba(13, 148, 136, 0.4); }

.tf-node {
    cursor: pointer;
    transition: all 0.3s;
}

.tf-node:hover circle {
    r: 8;
}

.tf-node-label {
    font-size: 10px;
    font-weight: 700;
    fill: var(--text-primary);
    text-anchor: middle;
}

/* ===== Global Region Grid ===== */
.global-region-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

/* ===== Scroll Reveal Enhancement ===== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Footer Enhancement — Logo渐变顶部高光线（保留供其他使用） ===== */

/* Footer 是深绿底，logo加白色背景容器以保持良好对比度 */
.footer-brand .logo-image {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: #ffffff;
    padding: 3px;
    box-shadow: 0 4px 12px rgba(46, 156, 77, 0.2);
}
.footer .logo {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 8px 14px 8px 8px;
    border: 1px solid rgba(110, 192, 113, 0.15);
}

/* ===== CTA Section Enhancement ===== */
.cta-section {
    position: relative;
    overflow: hidden;
}

.cta-content {
    background: linear-gradient(135deg, rgba(237, 253, 245, 0.8), rgba(204, 251, 241, 0.4));
    border: 1px solid rgba(16, 185, 129, 0.12);
    text-align: center;
    padding: 56px 48px;
    position: relative;
    overflow: hidden;
}

.cta-content::before {
    content: "";
    position: absolute;
    top: -50%; left: -10%;
    width: 60%; height: 200%;
    background: radial-gradient(ellipse, rgba(16, 185, 129, 0.06), transparent 60%);
    pointer-events: none;
}

.cta-content::after {
    content: "";
    position: absolute;
    bottom: -50%; right: -10%;
    width: 60%; height: 200%;
    background: radial-gradient(ellipse, rgba(217, 119, 6, 0.04), transparent 60%);
    pointer-events: none;
}

.cta-content h2 {
    font-size: 2.2rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--text-primary), var(--green-deep));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Partner Entry Enhancement ===== */
.pp-entry-card {
    text-align: center;
    padding: 36px 28px;
    position: relative;
    overflow: hidden;
}

.pp-entry-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--grad-green);
    opacity: 0;
    transition: opacity 0.3s;
}

.pp-entry-card:hover::before { opacity: 1; }

.pp-entry-tier {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

/* ===== About: Business Architecture Visual ===== */
.iv-arch {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 24px;
}

.iv-arch-layer {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(237, 253, 245, 0.6), rgba(255, 255, 255, 0.4));
    border: 1px solid rgba(16, 185, 129, 0.08);
    transition: all 0.3s;
}

.iv-arch-layer:hover {
    border-color: rgba(16, 185, 129, 0.2);
    transform: translateX(4px);
}

.iv-arch-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    border-radius: 12px;
    background: var(--grad-green);
    color: #fff;
    flex-shrink: 0;
    box-shadow: var(--shadow-green);
}

.iv-arch-layer:nth-child(3) .iv-arch-icon { background: var(--grad-teal); }
.iv-arch-layer:nth-child(5) .iv-arch-icon { background: var(--grad-gold); }

.iv-arch-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.iv-arch-connector {
    width: 2px;
    height: 20px;
    margin-left: 44px;
    background: linear-gradient(to bottom, rgba(16, 185, 129, 0.3), rgba(16, 185, 129, 0.1));
}

.iv-highlight-bar {
    display: flex;
    justify-content: space-around;
    padding: 20px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.06), rgba(13, 148, 136, 0.04));
    border: 1px solid rgba(16, 185, 129, 0.1);
}

.iv-hb-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.iv-hb-num {
    font-size: 1.8rem;
    font-weight: 900;
    background: var(--grad-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: "SF Mono", "JetBrains Mono", monospace;
}

.iv-hb-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 1px;
}

/* ===== Global Data Preview (首页) ===== */
.gp-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 40px 0;
    position: relative;
    z-index: 2;
}
.gp-stat {
    text-align: center;
    padding: 28px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(110, 192, 113, 0.2);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}
.gp-stat:hover {
    background: rgba(110, 192, 113, 0.08);
    border-color: var(--logo-grad-light);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(46, 156, 77, 0.25);
}
.gp-num {
    font-size: 2.6rem;
    font-weight: 900;
    background: var(--logo-grad-text-light);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: "SF Mono", "JetBrains Mono", monospace;
    line-height: 1;
    margin-bottom: 10px;
}
.gp-unit {
    font-size: 1.1rem;
    font-weight: 700;
    opacity: 0.8;
}
.gp-label {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.65);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 600;
}

.gp-mini-map {
    max-width: 880px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(110, 192, 113, 0.18);
    border-radius: 20px;
    padding: 20px;
    backdrop-filter: blur(8px);
    position: relative;
    z-index: 2;
}
.gp-mini-map svg {
    width: 100%;
    height: auto;
    display: block;
}
.gp-continent circle {
    fill: var(--logo-grad-mid);
    opacity: 0.6;
}
.gp-arc {
    stroke: var(--logo-grad-light);
    stroke-width: 1.5;
    stroke-dasharray: 4 4;
    fill: none;
    animation: gpArcFlow 20s linear infinite;
}
@keyframes gpArcFlow {
    0% { stroke-dashoffset: 0; opacity: 0.5; }
    50% { opacity: 1; }
    100% { stroke-dashoffset: -160; opacity: 0.5; }
}
.gp-hub circle:nth-child(1) {
    animation: gpHubPulse 2.5s ease-in-out infinite;
}
@keyframes gpHubPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.4); }
}

.gp-cta {
    text-align: center;
    margin-top: 36px;
    position: relative;
    z-index: 2;
}
.gp-cta .btn-primary {
    background: var(--logo-grad);
    box-shadow: 0 8px 24px rgba(46, 156, 77, 0.4);
}
.gp-cta .btn-primary:hover {
    box-shadow: 0 12px 32px rgba(46, 156, 77, 0.55);
    transform: translateY(-2px);
}

/* ============================================================
   v14 升级: 平台对接(双面) + 全链路模块 + 价值/场景合并
   ============================================================ */

/* === 角色切换(采购商/供应商) === */
.role-switch {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 0 0 36px;
    padding: 6px;
    background: var(--bg-soft);
    border-radius: 14px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid rgba(46, 156, 77, 0.12);
}
.role-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s ease;
}
.role-btn:hover { color: var(--green-deep); }
.role-btn.active {
    background: linear-gradient(135deg, var(--logo-grad-mid), var(--logo-grad-deep));
    color: #fff;
    box-shadow: 0 6px 20px rgba(46, 156, 77, 0.32);
}
.role-btn.active svg { stroke-width: 2.5; }
.role-btn svg { flex-shrink: 0; }

/* === 7模块网格 === */
.link-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 12px;
    margin-bottom: 28px;
}
.link-card {
    padding: 20px 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(46, 156, 77, 0.1);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: block;
}
.link-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--ic, var(--green));
    opacity: 0;
    transition: opacity 0.3s ease;
}
.link-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(46, 156, 77, 0.18);
    border-color: rgba(46, 156, 77, 0.25);
}
.link-card:hover::before { opacity: 1; }
.link-card.active {
    background: linear-gradient(135deg, rgba(46, 156, 77, 0.06), rgba(31, 111, 58, 0.04));
    border-color: var(--ic, var(--green));
    box-shadow: 0 8px 24px rgba(46, 156, 77, 0.18);
}
.link-card.active::before { opacity: 1; }
.link-icon {
    font-size: 2rem;
    color: var(--ic, var(--green));
    margin-bottom: 8px;
    font-weight: 700;
    line-height: 1;
}
.link-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--text-primary);
}
.link-card p {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.45;
}

/* === 详情面板 === */
.link-detail {
    background: linear-gradient(135deg, #f0faf3 0%, #e8f6ed 100%);
    border: 1px solid rgba(46, 156, 77, 0.18);
    border-radius: 16px;
    padding: 0;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease;
}
.link-detail.open {
    max-height: 600px;
    opacity: 1;
    padding: 24px 28px;
}
.link-detail-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(46, 156, 77, 0.15);
}
.ld-title {
    display: flex;
    align-items: center;
    gap: 12px;
}
.ld-icon {
    font-size: 1.6rem;
    font-weight: 700;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 10px;
}
.ld-title h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    background: var(--grad-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.ld-close {
    background: transparent;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}
.ld-close:hover { background: rgba(46, 156, 77, 0.1); color: var(--green-deep); }
.ld-body {
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--text-secondary);
}

/* === 价值+场景 合并双栏 === */
.vs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}
.vs-subtitle {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--green-deep);
    margin: 0 0 16px;
    padding-left: 12px;
    border-left: 3px solid var(--green);
}
.advantage-list, .market-grid.compact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.advantage-card.compact {
    display: flex;
    gap: 16px;
    padding: 16px 18px;
    align-items: flex-start;
}
.advantage-card.compact > div { flex: 1; }
.advantage-card.compact h3 { font-size: 1rem; margin-bottom: 4px; }
.advantage-card.compact p { font-size: 0.85rem; margin-bottom: 6px; line-height: 1.55; }
.advantage-card.compact .adv-num {
    flex-shrink: 0;
    font-size: 1.4rem;
    min-width: 38px;
    text-align: center;
    line-height: 1;
    padding-top: 4px;
}
.advantage-card.compact .adv-tag { font-size: 0.7rem; }

.market-card.compact {
    padding: 16px 18px;
}
.market-card.compact h3 { font-size: 1rem; margin-bottom: 4px; }
.market-card.compact .m-desc { font-size: 0.85rem; margin-bottom: 8px; line-height: 1.5; }

/* === 生态网络紧凑网格 === */
.eco-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}
.eco-cell {
    padding: 18px 16px;
    text-align: center;
    transition: all 0.3s;
}
.eco-cell:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(46, 156, 77, 0.16); }
.eco-num {
    font-size: 2rem;
    font-weight: 800;
    background: var(--grad-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 6px;
    font-family: "SF Mono", "JetBrains Mono", monospace;
}
.eco-label {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.eco-type {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* ============================================================
   v15 — News & Insights Center
   ============================================================ */

/* --- News Filter Tabs --- */
.news-filter {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
}
.news-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1.5px solid var(--border);
    border-radius: 100px;
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: inherit;
}
.news-filter-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}
.news-filter-btn:hover {
    border-color: var(--green-mid);
    color: var(--green-deep);
    transform: translateY(-1px);
}
.news-filter-btn.active {
    background: linear-gradient(135deg, var(--green-deep), var(--green-mid));
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 16px rgba(5, 150, 105, 0.3);
}

/* --- News Grid --- */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* --- News Card --- */
.news-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}
.news-card:hover {
    border-color: var(--green-light);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(5, 150, 105, 0.12);
}
.news-card-visual {
    height: 140px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.news-card-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.12;
}
.news-card-visual[data-cat="global"]::before {
    background: linear-gradient(135deg, #059669, #10b981);
}
.news-card-visual[data-cat="policy"]::before {
    background: linear-gradient(135deg, #0d9488, #14b8a6);
}
.news-card-visual[data-cat="industry"]::before {
    background: linear-gradient(135deg, #0369a1, #0284c7);
}
.news-card-icon {
    width: 48px;
    height: 48px;
    fill: var(--green-deep);
    opacity: 0.8;
    z-index: 1;
}
.news-card-visual[data-cat="policy"] .news-card-icon { fill: #0d9488; }
.news-card-visual[data-cat="industry"] .news-card-icon { fill: #0369a1; }
.news-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
    z-index: 2;
}
.news-card-badge[data-cat="global"] { background: linear-gradient(135deg, #059669, #10b981); }
.news-card-badge[data-cat="policy"] { background: linear-gradient(135deg, #0d9488, #14b8a6); }
.news-card-badge[data-cat="industry"] { background: linear-gradient(135deg, #0369a1, #0284c7); }

.news-card-body {
    padding: 20px 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.news-card-date {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.news-card-date .dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--text-muted);
}
.news-card-title {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.45;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s;
}
.news-card:hover .news-card-title {
    color: var(--green-deep);
}
.news-card-summary {
    font-size: 0.83rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}
.news-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}
.news-card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.news-card-tag {
    font-size: 0.68rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    font-weight: 600;
}
.news-card-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}
.news-card.featured {
    grid-column: span 2;
    flex-direction: row;
}
.news-card.featured .news-card-visual {
    width: 280px;
    height: auto;
    min-height: 200px;
    flex-shrink: 0;
}
.news-card.featured .news-card-body {
    padding: 28px 30px;
}
.news-card.featured .news-card-title {
    font-size: 1.25rem;
    -webkit-line-clamp: 3;
}
.news-card.featured .news-card-summary {
    -webkit-line-clamp: 4;
}

/* --- Load More --- */
.news-load-more-wrap {
    text-align: center;
    margin-top: 40px;
}

/* --- News Modal --- */
.news-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 20px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}
.news-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.news-modal {
    background: var(--bg-primary);
    border-radius: 20px;
    max-width: 820px;
    width: 100%;
    margin: auto;
    position: relative;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}
.news-modal-overlay.active .news-modal {
    transform: translateY(0);
}
.news-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 10;
}
.news-modal-close:hover {
    background: var(--green-deep);
    color: #fff;
    transform: rotate(90deg);
}
.news-modal-body {
    padding: 0;
}
.nm-hero {
    padding: 40px 48px 24px;
    border-bottom: 1px solid var(--border);
}
.nm-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
    margin-bottom: 16px;
}
.nm-badge[data-cat="global"] { background: linear-gradient(135deg, #059669, #10b981); }
.nm-badge[data-cat="policy"] { background: linear-gradient(135deg, #0d9488, #14b8a6); }
.nm-badge[data-cat="industry"] { background: linear-gradient(135deg, #0369a1, #0284c7); }
.nm-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.35;
    margin-bottom: 12px;
}
.nm-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}
.nm-meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
}
.nm-meta svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* Data Strip */
.nm-data-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    margin: 0;
}
.nm-data-cell {
    background: var(--bg-primary);
    padding: 16px 20px;
    text-align: center;
}
.nm-data-label {
    font-size: 0.68rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 4px;
}
.nm-data-value {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--green-deep);
}
.nm-data-trend {
    font-size: 0.68rem;
    font-weight: 700;
    margin-top: 2px;
}
.nm-data-trend.up { color: #dc2626; }
.nm-data-trend.down { color: #059669; }
.nm-data-trend.neutral { color: var(--text-muted); }

/* Article Body */
.nm-content {
    padding: 32px 48px;
}
.nm-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 24px 0 12px;
    line-height: 1.4;
}
.nm-content h3:first-child {
    margin-top: 0;
}
.nm-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 14px;
}
.nm-content ul {
    margin: 0 0 16px;
    padding-left: 4px;
    list-style: none;
}
.nm-content ul li {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}
.nm-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green-mid);
}
.nm-content strong {
    color: var(--text-primary);
    font-weight: 700;
}
.nm-content .article-disclaimer {
    font-size: 0.76rem;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 28px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

/* Share Bar */
.nm-share-bar {
    padding: 20px 48px 32px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.nm-share-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-right: 4px;
}
.nm-share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1.5px solid var(--border);
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.25s ease;
}
.nm-share-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}
.nm-share-btn:hover {
    transform: translateY(-2px);
    border-color: transparent;
}
.nm-share-btn[data-platform="wechat"]:hover { background: #07c160; color: #fff; }
.nm-share-btn[data-platform="weibo"]:hover { background: #e6162d; color: #fff; }
.nm-share-btn[data-platform="linkedin"]:hover { background: #0077b5; color: #fff; }
.nm-share-btn[data-platform="twitter"]:hover { background: #000; color: #fff; }
.nm-share-btn[data-platform="facebook"]:hover { background: #1877f2; color: #fff; }
.nm-share-btn[data-platform="email"]:hover { background: var(--green-deep); color: #fff; }
.nm-share-btn[data-platform="copy"]:hover { background: var(--green-mid); color: #fff; }
.nm-share-btn.copied {
    background: var(--green-deep);
    color: #fff;
    border-color: transparent;
}

/* Copy Link Toast */
.news-copy-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--green-deep);
    color: #fff;
    padding: 12px 28px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 8px 32px rgba(5, 150, 105, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10001;
}
.news-copy-toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* ===== Insights Page — Stats Bar ===== */
.ins-stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    background: var(--card-bg);
    border-radius: 20px;
    padding: 28px 32px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
}
.ins-stat {
    text-align: center;
    position: relative;
}
.ins-stat:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -10px;
    top: 15%;
    height: 70%;
    width: 1px;
    background: var(--border);
}
.ins-stat-num {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--green-deep), var(--green-mid));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}
.ins-stat-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
    font-weight: 600;
}

/* ===== Homepage News Teaser ===== */
.news-teaser-section {
    padding: 64px 0;
}
.news-teaser-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 36px;
    gap: 20px;
    flex-wrap: wrap;
}
.news-teaser-head .section-head {
    margin-bottom: 0;
}
.news-teaser-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--green-deep);
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    white-space: nowrap;
    transition: gap 0.25s ease;
}
.news-teaser-link:hover {
    gap: 14px;
}
.news-teaser-link svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}
.news-teaser-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.news-teaser-grid .news-card {
    cursor: pointer;
}