/* roulang page: index */
:root {
      --brand-gradient: linear-gradient(135deg, #2E0854 0%, #7B1FA2 50%, #FF2A6D 100%);
      --brand-primary: #FF2A6D;
      --brand-secondary: #7B1FA2;
      --brand-bg: #0E0B16;
      --brand-surface: #1A162B;
      --brand-surface-card: #231E38;
      --brand-surface-card-hover: #2C2645;
      --accent-pink: #FF1493;
      --accent-cyan: #00F5D4;
      --accent-amber: #FFB703;
      --text-main: #FFFFFF;
      --text-muted: #A09DB1;
      --border-glow: rgba(255, 42, 109, 0.28);
      --border-subtle: rgba(255, 255, 255, 0.08);
      --radius-xl: 26px;
      --radius-lg: 20px;
      --radius-md: 14px;
      --radius-sm: 8px;
      --shadow-heavy: 0 16px 40px rgba(14, 11, 22, 0.6);
      --shadow-neon: 0 0 24px rgba(255, 42, 109, 0.35);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      background-color: var(--brand-bg);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      padding-bottom: 74px; /* Space for Sticky Dock */
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }
    a:hover {
      color: var(--brand-primary);
    }

    /* Custom Container Override */
    .console-container {
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 1.25rem;
      padding-right: 1.25rem;
    }

    /* Section Styling */
    .station-section {
      padding: 5rem 0;
      position: relative;
    }
    .station-section.alt-bg {
      background-color: #130F1F;
    }
    .station-section.deep-bg {
      background-color: var(--brand-surface);
    }

    /* Section Header */
    .section-head {
      margin-bottom: 3.5rem;
    }
    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 42, 109, 0.12);
      border: 1px solid var(--border-glow);
      color: var(--brand-primary);
      padding: 6px 16px;
      border-radius: 999px;
      font-size: 0.85rem;
      font-weight: 600;
      letter-spacing: 0.5px;
      margin-bottom: 1rem;
      text-transform: uppercase;
    }
    .section-title {
      font-size: 2.3rem;
      font-weight: 800;
      color: #fff;
      line-height: 1.28;
      margin-bottom: 1rem;
      letter-spacing: -0.5px;
    }
    .section-title .text-gradient {
      background: var(--brand-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      max-width: 820px;
      line-height: 1.7;
    }

    /* Pulse Dots & Badges */
    .pulse-dot {
      width: 8px;
      height: 8px;
      background-color: var(--accent-cyan);
      border-radius: 50%;
      display: inline-block;
      box-shadow: 0 0 8px var(--accent-cyan);
      animation: pulseAnim 1.8s infinite;
    }
    .pulse-dot.pink {
      background-color: var(--brand-primary);
      box-shadow: 0 0 8px var(--brand-primary);
    }
    @keyframes pulseAnim {
      0% { transform: scale(0.95); opacity: 0.7; }
      50% { transform: scale(1.3); opacity: 1; }
      100% { transform: scale(0.95); opacity: 0.7; }
    }

    .badge-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 0.8rem;
      font-weight: 600;
      padding: 4px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid var(--border-subtle);
      color: var(--text-main);
    }
    .badge-pill.active-cyan {
      background: rgba(0, 245, 212, 0.12);
      border-color: rgba(0, 245, 212, 0.35);
      color: var(--accent-cyan);
    }

    /* Buttons */
    .btn-brand-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      background: var(--brand-gradient);
      color: #fff;
      font-weight: 700;
      font-size: 1.05rem;
      padding: 14px 34px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(255, 255, 255, 0.2);
      box-shadow: 0 6px 24px rgba(255, 42, 109, 0.4);
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      cursor: pointer;
    }
    .btn-brand-cta:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 32px rgba(255, 42, 109, 0.6);
      color: #fff;
    }
    .btn-secondary-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      background: rgba(255, 255, 255, 0.05);
      color: #fff;
      font-weight: 600;
      font-size: 1.02rem;
      padding: 14px 28px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(255, 255, 255, 0.15);
      transition: all 0.3s ease;
      cursor: pointer;
    }
    .btn-secondary-cta:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: rgba(255, 255, 255, 0.3);
      color: #fff;
    }

    /* Cards */
    .console-card {
      background: var(--brand-surface-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-xl);
      padding: 32px;
      box-shadow: var(--shadow-heavy);
      transition: all 0.35s ease;
      position: relative;
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .console-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255, 42, 109, 0.65);
      box-shadow: var(--shadow-neon);
      background: var(--brand-surface-card-hover);
    }

    /* Global Header */
    .site-header {
      background: rgba(14, 11, 22, 0.88);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-subtle);
      position: sticky;
      top: 0;
      z-index: 1000;
      padding: 1rem 0;
    }
    .header-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
    }
    .logo-icon-box {
      width: 44px;
      height: 44px;
      background: var(--brand-gradient);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      color: #fff;
      box-shadow: 0 4px 14px rgba(255, 42, 109, 0.4);
    }
    .logo-text {
      font-size: 1.35rem;
      font-weight: 800;
      letter-spacing: -0.3px;
      color: #fff;
    }
    .logo-text span {
      background: var(--brand-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .nav-menu {
      display: flex;
      align-items: center;
      gap: 28px;
      list-style: none;
      margin: 0;
    }
    .nav-item a {
      font-size: 0.98rem;
      font-weight: 600;
      color: var(--text-muted);
      padding: 6px 12px;
      border-radius: var(--radius-sm);
      transition: all 0.2s;
    }
    .nav-item a:hover,
    .nav-item.active a {
      color: #fff;
      background: rgba(255, 42, 109, 0.15);
    }

    /* 1. Hero Station - Before/After Split */
    .hero-station {
      padding: 4.5rem 0 5rem;
      background: radial-gradient(circle at 50% 20%, rgba(123, 31, 162, 0.28) 0%, rgba(14, 11, 22, 0) 70%);
      position: relative;
    }
    .hero-grid {
      display: flex;
      flex-direction: column;
      gap: 2.5rem;
    }
    .hero-h1-row {
      text-align: center;
      max-width: 980px;
      margin: 0 auto;
    }
    .hero-h1 {
      font-size: 3.1rem;
      font-weight: 900;
      line-height: 1.2;
      letter-spacing: -1px;
      margin-bottom: 1.2rem;
    }
    .hero-sublead {
      font-size: 1.15rem;
      color: var(--text-muted);
      line-height: 1.75;
      margin-bottom: 2rem;
    }

    /* Before vs After Split Component */
    .split-console-stage {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      margin-top: 1.5rem;
    }
    .split-pane {
      border-radius: var(--radius-xl);
      padding: 30px;
      position: relative;
      overflow: hidden;
    }
    .split-pane.before-pane {
      background: #171322;
      border: 1px solid rgba(255, 255, 255, 0.08);
      opacity: 0.88;
    }
    .split-pane.after-pane {
      background: linear-gradient(145deg, #221A3B, #1B132C);
      border: 2px solid var(--brand-primary);
      box-shadow: var(--shadow-neon);
    }
    .split-badge {
      display: inline-block;
      padding: 4px 14px;
      border-radius: 6px;
      font-size: 0.78rem;
      font-weight: 700;
      margin-bottom: 16px;
      text-transform: uppercase;
    }
    .badge-before {
      background: rgba(255, 255, 255, 0.1);
      color: #999;
    }
    .badge-after {
      background: var(--brand-primary);
      color: #fff;
    }
    .split-preview-box {
      height: 220px;
      border-radius: var(--radius-md);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      position: relative;
      background: #0B0813;
      overflow: hidden;
    }
    .before-preview {
      filter: blur(1.5px) grayscale(40%);
      color: #777;
    }
    .after-preview {
      background: radial-gradient(circle at center, #35134F 0%, #150E26 100%);
      border: 1px solid rgba(0, 245, 212, 0.3);
    }
    .after-meta-tag {
      position: absolute;
      top: 14px;
      left: 14px;
      display: flex;
      gap: 8px;
    }
    .preview-center-audio {
      display: flex;
      align-items: center;
      gap: 12px;
      color: var(--accent-cyan);
      font-weight: 700;
      font-size: 1.1rem;
    }
    .wave-bars {
      display: flex;
      align-items: flex-end;
      gap: 4px;
      height: 28px;
    }
    .wave-bar {
      width: 4px;
      background: var(--accent-cyan);
      border-radius: 2px;
      animation: wave 1.2s infinite ease-in-out;
    }
    .wave-bar:nth-child(1) { height: 35%; animation-delay: 0.1s; }
    .wave-bar:nth-child(2) { height: 80%; animation-delay: 0.3s; }
    .wave-bar:nth-child(3) { height: 100%; animation-delay: 0.2s; }
    .wave-bar:nth-child(4) { height: 60%; animation-delay: 0.4s; }
    .wave-bar:nth-child(5) { height: 45%; animation-delay: 0.15s; }
    @keyframes wave {
      0%, 100% { transform: scaleY(0.4); }
      50% { transform: scaleY(1); }
    }

    /* 2. KPI Telemetry Board */
    .kpi-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .kpi-card {
      background: var(--brand-surface-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      padding: 24px 20px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .kpi-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 3px;
      background: var(--brand-gradient);
    }
    .kpi-number {
      font-size: 2.4rem;
      font-weight: 900;
      color: #fff;
      line-height: 1.1;
      margin-bottom: 6px;
      font-feature-settings: "tnum";
    }
    .kpi-label {
      font-size: 0.88rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* 3. Core Matrix */
    .feature-icon-wrapper {
      width: 56px;
      height: 56px;
      background: rgba(255, 42, 109, 0.12);
      border: 1px solid var(--border-glow);
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      color: var(--brand-primary);
      margin-bottom: 20px;
    }

    /* 5. Differential Matrix */
    .diff-table-container {
      background: var(--brand-surface-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-xl);
      overflow: hidden;
      box-shadow: var(--shadow-heavy);
    }
    .diff-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
    }
    .diff-table th, .diff-table td {
      padding: 20px 24px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .diff-table th {
      background: rgba(0, 0, 0, 0.25);
      font-size: 1rem;
      font-weight: 700;
      color: #fff;
    }
    .diff-table tr:last-child td {
      border-bottom: none;
    }
    .diff-highlight {
      background: rgba(255, 42, 109, 0.05);
      color: var(--accent-cyan);
      font-weight: 700;
    }

    /* 6. Milestone Timeline */
    .timeline-stream {
      position: relative;
      padding-left: 28px;
    }
    .timeline-stream::before {
      content: "";
      position: absolute;
      top: 0;
      bottom: 0;
      left: 7px;
      width: 2px;
      background: linear-gradient(180deg, var(--brand-primary), var(--brand-secondary), rgba(255, 255, 255, 0.05));
    }
    .timeline-node {
      position: relative;
      margin-bottom: 36px;
    }
    .timeline-node::before {
      content: "";
      position: absolute;
      left: -28px;
      top: 6px;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background: var(--brand-bg);
      border: 3px solid var(--brand-primary);
      box-shadow: 0 0 10px var(--brand-primary);
    }

    /* 7. Trending Matrix Cards */
    .trending-tag-pill {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--border-subtle);
      padding: 8px 16px;
      border-radius: var(--radius-md);
      font-size: 0.9rem;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: all 0.25s;
    }
    .trending-tag-pill:hover {
      border-color: var(--brand-primary);
      background: rgba(255, 42, 109, 0.12);
      color: #fff;
    }

    /* 8. Category Gateway Box */
    .category-hero-box {
      background: linear-gradient(135deg, #24133B 0%, #150E24 100%);
      border: 2px solid var(--brand-primary);
      border-radius: var(--radius-xl);
      padding: 48px;
      box-shadow: var(--shadow-neon);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 32px;
    }

    /* 9. FAQ Accordion */
    .faq-accordion {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .faq-item {
      background: var(--brand-surface-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      padding: 24px 28px;
      transition: all 0.3s;
    }
    .faq-item:hover {
      border-color: var(--border-glow);
    }
    .faq-question {
      font-size: 1.15rem;
      font-weight: 700;
      color: #fff;
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 12px;
    }
    .faq-question i {
      color: var(--brand-primary);
      font-size: 1rem;
    }
    .faq-answer {
      color: var(--text-muted);
      font-size: 0.98rem;
      line-height: 1.7;
    }

    /* 10. Security Wall Strip */
    .security-bar-inner {
      background: linear-gradient(90deg, #1C122C 0%, #2A143D 50%, #1C122C 100%);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-xl);
      padding: 32px 40px;
    }

    /* 12. SLA Board */
    .sla-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .sla-metric-box {
      background: #191428;
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      padding: 28px;
      text-align: center;
    }

    /* 13. Sticky Action Dock */
    .action-dock {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      height: 74px;
      background: rgba(14, 11, 22, 0.94);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-top: 1px solid var(--border-glow);
      z-index: 9999;
      display: flex;
      align-items: center;
    }
    .dock-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
    }
    .dock-status-group {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .dock-title {
      font-size: 1rem;
      font-weight: 800;
      color: #fff;
    }

    /* Footer */
    .site-footer {
      background: #09070E;
      border-top: 1px solid var(--border-subtle);
      padding: 5rem 0 3rem;
      color: var(--text-muted);
      font-size: 0.92rem;
    }
    .footer-col-title {
      color: #fff;
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 20px;
    }
    .footer-links {
      list-style: none;
      margin: 0;
    }
    .footer-links li {
      margin-bottom: 12px;
    }
    .footer-bottom-bar {
      margin-top: 4rem;
      padding-top: 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
    }

    /* Responsive Queries */
    @media (max-width: 1024px) {
      .split-console-stage {
        grid-template-columns: 1fr;
      }
      .kpi-row {
        grid-template-columns: repeat(2, 1fr);
      }
      .sla-grid {
        grid-template-columns: 1fr;
      }
      .category-hero-box {
        flex-direction: column;
        text-align: center;
      }
    }
    @media (max-width: 768px) {
      .hero-h1 {
        font-size: 2.2rem;
      }
      .section-title {
        font-size: 1.8rem;
      }
      .kpi-row {
        grid-template-columns: 1fr;
      }
      .dock-status-group {
        display: none;
      }
      .action-dock .btn-brand-cta {
        width: 100%;
      }
      .site-header .nav-menu {
        gap: 14px;
      }
    }

/* roulang page: category1 */
:root {
        --brand-gradient: linear-gradient(135deg, #2E0854 0%, #7B1FA2 50%, #FF2A6D 100%);
        --brand-gold: linear-gradient(135deg, #FFE082 0%, #FFB300 50%, #FF8F00 100%);
        --brand-primary: #FF2A6D;
        --brand-secondary: #7B1FA2;
        --brand-bg: #0E0B16;
        --brand-surface: #1A162B;
        --brand-surface-card: #231E38;
        --brand-surface-card-hover: #2C2645;
        --accent-pink: #FF1493;
        --accent-cyan: #00F5D4;
        --accent-amber: #FFB703;
        --text-main: #FFFFFF;
        --text-muted: #A09DB1;
        --border-glow: rgba(255, 42, 109, 0.28);
        --border-subtle: rgba(255, 255, 255, 0.08);
        --radius-xl: 26px;
        --radius-lg: 20px;
        --radius-md: 14px;
        --radius-sm: 8px;
        --shadow-heavy: 0 16px 40px rgba(14, 11, 22, 0.6);
        --shadow-neon: 0 0 24px rgba(255, 42, 109, 0.35);
    }
    body {
        background-color: var(--brand-bg);
        color: var(--text-main);
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        line-height: 1.65;
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
    }
    a {
        color: inherit;
        text-decoration: none;
        transition: all 0.25s ease;
    }
    a:hover {
        color: var(--brand-primary);
    }
    .console-container {
        max-width: 1240px;
        margin-left: auto;
        margin-right: auto;
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
    .station-section {
        padding: 4.5rem 0;
        position: relative;
    }
    .station-section.alt-bg {
        background-color: #130F1F;
    }
    .station-section.deep-bg {
        background-color: var(--brand-surface);
    }
    .section-head {
        margin-bottom: 2.5rem;
    }
    .section-tag {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: rgba(255, 42, 109, 0.12);
        border: 1px solid var(--border-glow);
        color: var(--brand-primary);
        padding: 6px 16px;
        border-radius: 999px;
        font-size: 0.85rem;
        font-weight: 600;
        letter-spacing: 0.5px;
        margin-bottom: 1rem;
        text-transform: uppercase;
    }
    .section-title {
        font-size: 2.2rem;
        font-weight: 800;
        color: #fff;
        line-height: 1.28;
        margin-bottom: 0.8rem;
        letter-spacing: -0.5px;
    }
    .section-title .text-gradient {
        background: var(--brand-gradient);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    .section-desc {
        font-size: 1.02rem;
        color: var(--text-muted);
        max-width: 820px;
        line-height: 1.7;
    }
    .pulse-dot {
        width: 8px;
        height: 8px;
        background-color: var(--accent-cyan);
        border-radius: 50%;
        display: inline-block;
        box-shadow: 0 0 8px var(--accent-cyan);
        animation: pulseAnim 1.8s infinite;
    }
    @keyframes pulseAnim {
        0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 245, 212, 0.7); }
        70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(0, 245, 212, 0); }
        100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 245, 212, 0); }
    }
    .badge-pill {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 0.8rem;
        font-weight: 600;
        padding: 4px 12px;
        border-radius: 999px;
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid var(--border-subtle);
        color: var(--text-main);
    }
    .badge-pill.active-cyan {
        background: rgba(0, 245, 212, 0.12);
        border-color: rgba(0, 245, 212, 0.35);
        color: var(--accent-cyan);
    }
    .badge-pill.gold-vip {
        background: rgba(255, 179, 0, 0.15);
        border-color: rgba(255, 179, 0, 0.4);
        color: #FFD54F;
    }
    .btn-brand-cta {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        background: var(--brand-gradient);
        color: #fff;
        font-weight: 700;
        font-size: 1rem;
        padding: 12px 28px;
        border-radius: var(--radius-lg);
        border: 1px solid rgba(255, 255, 255, 0.2);
        box-shadow: 0 6px 24px rgba(255, 42, 109, 0.4);
        transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        cursor: pointer;
    }
    .btn-brand-cta:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 32px rgba(255, 42, 109, 0.6);
        color: #fff;
    }
    .btn-secondary-cta {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        background: rgba(255, 255, 255, 0.05);
        color: #fff;
        font-weight: 600;
        font-size: 0.98rem;
        padding: 12px 24px;
        border-radius: var(--radius-lg);
        border: 1px solid rgba(255, 255, 255, 0.15);
        transition: all 0.3s ease;
        cursor: pointer;
    }
    .btn-secondary-cta:hover {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.3);
        color: #fff;
    }
    .console-card {
        background: var(--brand-surface-card);
        border: 1px solid var(--border-glow);
        border-radius: var(--radius-xl);
        padding: 28px;
        box-shadow: var(--shadow-heavy);
        transition: all 0.35s ease;
        position: relative;
        display: flex;
        flex-direction: column;
    }
    .console-card:hover {
        transform: translateY(-4px);
        border-color: rgba(255, 42, 109, 0.65);
        box-shadow: var(--shadow-neon);
        background: var(--brand-surface-card-hover);
    }
    .site-header {
        background: rgba(14, 11, 22, 0.94);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--border-subtle);
        position: sticky;
        top: 0;
        z-index: 1000;
        padding: 1rem 0;
    }
    .header-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .brand-logo {
        display: flex;
        align-items: center;
        gap: 12px;
        text-decoration: none;
    }
    .logo-icon-box {
        width: 44px;
        height: 44px;
        background: var(--brand-gradient);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.3rem;
        color: #fff;
        box-shadow: 0 4px 14px rgba(255, 42, 109, 0.4);
    }
    .logo-text {
        font-size: 1.35rem;
        font-weight: 800;
        letter-spacing: -0.3px;
        color: #fff;
    }
    .logo-text span {
        background: var(--brand-gradient);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    .nav-menu {
        display: flex;
        align-items: center;
        gap: 20px;
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .nav-item a {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 8px 18px;
        border-radius: 999px;
        font-size: 0.95rem;
        font-weight: 600;
        color: var(--text-muted);
        transition: all 0.25s ease;
    }
    .nav-item.active a, .nav-item a:hover {
        color: #fff;
        background: rgba(255, 42, 109, 0.15);
        border: 1px solid var(--border-glow);
    }
    /* Enhanced Breadcrumb Bar */
    .breadcrumb-bar {
        background: #151124;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        padding: 0.75rem 0;
    }
    .breadcrumb-wrapper {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 12px;
    }
    .breadcrumb-trail {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 0.88rem;
        color: var(--text-muted);
    }
    .breadcrumb-trail a {
        color: var(--text-muted);
    }
    .breadcrumb-trail a:hover {
        color: #fff;
    }
    .breadcrumb-trail .separator {
        color: rgba(255, 255, 255, 0.2);
    }
    .breadcrumb-trail .current-node {
        color: var(--brand-primary);
        font-weight: 600;
    }
    .breadcrumb-back {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 0.84rem;
        color: var(--text-muted);
        padding: 4px 12px;
        border-radius: 6px;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid var(--border-subtle);
    }
    .breadcrumb-back:hover {
        background: rgba(255, 255, 255, 0.08);
        color: #fff;
    }
    /* Module 1: Dashboard Header (Black-Gold Membership Club Feel) */
    .dashboard-header-panel {
        background: radial-gradient(circle at top right, rgba(255, 42, 109, 0.15), transparent 60%), #171329;
        border: 1px solid rgba(255, 179, 0, 0.3);
        border-radius: var(--radius-xl);
        padding: 40px;
        box-shadow: 0 16px 40px rgba(0,0,0,0.5);
        position: relative;
        overflow: hidden;
    }
    .dashboard-header-panel::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: var(--brand-gold);
    }
    .dash-h1 {
        font-size: 2.2rem;
        font-weight: 800;
        color: #FFFFFF;
        margin-bottom: 12px;
    }
    .dash-summary {
        font-size: 1.05rem;
        color: #C3C0D4;
        max-width: 780px;
        margin-bottom: 24px;
        line-height: 1.65;
    }
    .dash-stats-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 16px;
        margin-top: 24px;
        padding-top: 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
    .stat-pill-box {
        background: rgba(14, 11, 22, 0.6);
        border: 1px solid rgba(255, 255, 255, 0.06);
        border-radius: var(--radius-md);
        padding: 16px;
    }
    .stat-pill-box .num {
        font-size: 1.6rem;
        font-weight: 800;
        color: #00F5D4;
        line-height: 1.2;
    }
    .stat-pill-box .label {
        font-size: 0.82rem;
        color: var(--text-muted);
        margin-top: 4px;
    }
    /* Module 2: Filter Console */
    .filter-panel {
        background: var(--brand-surface);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-lg);
        padding: 24px 28px;
    }
    .filter-row {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 12px;
        padding: 10px 0;
        border-bottom: 1px dashed rgba(255, 255, 255, 0.07);
    }
    .filter-row:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    .filter-label {
        width: 100px;
        font-size: 0.86rem;
        font-weight: 700;
        color: var(--text-muted);
        display: flex;
        align-items: center;
        gap: 6px;
    }
    .filter-chips {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        flex: 1;
    }
    .filter-chip {
        display: inline-flex;
        align-items: center;
        font-size: 0.85rem;
        padding: 5px 14px;
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
        color: #D6D4E4;
        cursor: pointer;
        transition: all 0.2s ease;
    }
    .filter-chip.active, .filter-chip:hover {
        background: rgba(255, 42, 109, 0.2);
        border-color: var(--brand-primary);
        color: #fff;
    }
    /* Module 3: Content Card Grid */
    .stream-thumb-card {
        background: var(--brand-surface-card);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: var(--radius-lg);
        overflow: hidden;
        transition: all 0.3s ease;
        display: flex;
        flex-direction: column;
        height: 100%;
    }
    .stream-thumb-card:hover {
        transform: translateY(-5px);
        border-color: var(--brand-primary);
        box-shadow: var(--shadow-neon);
    }
    .thumb-preview-box {
        height: 180px;
        background: #161224;
        position: relative;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .thumb-bg-gradient {
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, rgba(46, 8, 84, 0.4) 0%, rgba(14, 11, 22, 0.95) 100%);
    }
    .thumb-preview-box i.play-watermark {
        font-size: 3rem;
        color: rgba(255, 255, 255, 0.2);
        transition: all 0.3s ease;
        z-index: 2;
    }
    .stream-thumb-card:hover i.play-watermark {
        color: var(--brand-primary);
        transform: scale(1.15);
    }
    .stream-tag-top {
        position: absolute;
        top: 12px;
        left: 12px;
        z-index: 3;
    }
    .stream-time-badge {
        position: absolute;
        bottom: 12px;
        right: 12px;
        z-index: 3;
        background: rgba(0, 0, 0, 0.75);
        color: #fff;
        font-size: 0.76rem;
        padding: 2px 8px;
        border-radius: 4px;
        font-weight: 600;
    }
    .thumb-body {
        padding: 20px;
        display: flex;
        flex-direction: column;
        flex-grow: 1;
    }
    .thumb-title {
        font-size: 1.08rem;
        font-weight: 700;
        color: #fff;
        line-height: 1.4;
        margin-bottom: 8px;
    }
    .thumb-meta-line {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 0.8rem;
        color: var(--text-muted);
        margin-top: auto;
        padding-top: 14px;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
    }
    /* Module 4: Spotlight Stream */
    .spotlight-card {
        background: linear-gradient(145deg, #2A1E3C 0%, #171225 100%);
        border: 1px solid var(--border-glow);
        border-radius: var(--radius-xl);
        padding: 30px;
        position: relative;
    }
    /* Module 5: Metrics Breakdown */
    .metric-progress-item {
        margin-bottom: 20px;
    }
    .metric-meta {
        display: flex;
        justify-content: space-between;
        font-size: 0.9rem;
        font-weight: 600;
        margin-bottom: 6px;
    }
    .metric-bar-track {
        height: 10px;
        background: rgba(255, 255, 255, 0.08);
        border-radius: 999px;
        overflow: hidden;
    }
    .metric-bar-fill {
height: 100%;
        border-radius: 999px;
        background: var(--brand-gradient);
    }
    /* Module 6: Operation Notes */
    .op-note-card {
        background: #191428;
        border: 1px solid rgba(255, 255, 255, 0.06);
        border-radius: var(--radius-lg);
        padding: 24px;
        height: 100%;
    }
    .op-note-card .icon-head {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        background: rgba(255, 42, 109, 0.12);
        color: var(--brand-primary);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.3rem;
        margin-bottom: 16px;
    }
    /* Module 7: Verification Strip */
    .verify-banner-box {
        background: linear-gradient(90deg, #1C132E 0%, #2A173A 50%, #1A112B 100%);
        border: 1px solid rgba(0, 245, 212, 0.3);
        border-radius: var(--radius-lg);
        padding: 24px 32px;
    }
    .verify-item {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .verify-item i {
        font-size: 1.5rem;
        color: var(--accent-cyan);
    }
    /* Module 8: Tag Cloud */
    .tag-cloud-chip {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
        padding: 8px 18px;
        border-radius: 999px;
        font-size: 0.88rem;
        color: #CFCBDD;
        margin: 6px 4px;
        transition: all 0.25s ease;
    }
    .tag-cloud-chip:hover {
        background: rgba(255, 42, 109, 0.16);
        border-color: var(--border-glow);
        color: #fff;
        transform: translateY(-2px);
    }
    /* Global Footer */
    .site-footer {
        background: #09070E;
        border-top: 1px solid var(--border-subtle);
        padding: 4rem 0 2rem;
        color: var(--text-muted);
    }
    .footer-col-title {
        font-size: 1.05rem;
        font-weight: 700;
        color: #FFFFFF;
        margin-bottom: 1.25rem;
    }
    .footer-links {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .footer-links li {
        margin-bottom: 0.65rem;
    }
    .footer-links a {
        color: var(--text-muted);
        font-size: 0.92rem;
    }
    .footer-links a:hover {
        color: var(--brand-primary);
    }
    .footer-bottom-bar {
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        margin-top: 3.5rem;
        padding-top: 1.8rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 16px;
        font-size: 0.85rem;
    }
    @media print, screen and (max-width: 64em) {
        .dash-h1 { font-size: 1.85rem; }
        .dashboard-header-panel { padding: 28px; }
    }
    @media print, screen and (max-width: 39.9375em) {
        .header-bar { flex-direction: column; gap: 14px; align-items: flex-start; }
        .dash-h1 { font-size: 1.5rem; }
        .dash-stats-grid { grid-template-columns: 1fr 1fr; }
        .filter-label { width: 100%; margin-bottom: 4px; }
        .footer-bottom-bar { flex-direction: column; text-align: center; }
    }