/* roulang page: index */
:root {
      --color-bg: #08070d;
      --color-bg-soft: #11101a;
      --color-panel: rgba(255, 255, 255, .075);
      --color-panel-strong: rgba(255, 255, 255, .12);
      --color-text: #f8f3ff;
      --color-muted: #bdb3cf;
      --color-muted-2: #8e819f;
      --color-primary: #ff3f7f;
      --color-primary-dark: #d92262;
      --color-accent: #ffd166;
      --color-cyan: #6ee7ff;
      --color-border: rgba(255, 255, 255, .14);
      --radius-xs: 10px;
      --radius-sm: 16px;
      --radius-md: 24px;
      --radius-lg: 34px;
      --shadow-soft: 0 18px 55px rgba(0, 0, 0, .32);
      --shadow-card: 0 20px 60px rgba(255, 63, 127, .12);
      --shadow-hover: 0 24px 72px rgba(255, 63, 127, .2);
      --container: 1180px;
      --transition: all .24s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: var(--color-text);
      line-height: 1.7;
      background:
        radial-gradient(circle at 14% 0%, rgba(255, 63, 127, .28), transparent 30%),
        radial-gradient(circle at 92% 12%, rgba(110, 231, 255, .15), transparent 28%),
        linear-gradient(180deg, #07060c 0%, #11101a 46%, #08070d 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -2;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.65), transparent 72%);
      pointer-events: none;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    a:hover {
      color: var(--color-accent);
    }

    img {
      max-width: 100%;
      display: block;
    }

    button,
    input {
      font: inherit;
    }

    button:focus,
    a:focus,
    input:focus {
      outline: 3px solid rgba(255, 209, 102, .36);
      outline-offset: 3px;
    }

    .container-custom {
      width: min(100% - 32px, var(--container));
      margin-inline: auto;
    }

    .top-countdown {
      position: relative;
      z-index: 1040;
      padding: 10px 0;
      color: #211105;
      background: linear-gradient(90deg, #ffd166, #ff9f1c 48%, #ff5c8a);
      box-shadow: 0 8px 28px rgba(255, 92, 138, .22);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: .02em;
    }

    .top-countdown .count-pill {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 4px 10px;
      margin-left: 8px;
      color: #fff;
      border-radius: 999px;
      background: rgba(8, 7, 13, .78);
      font-variant-numeric: tabular-nums;
      white-space: nowrap;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1030;
      border-bottom: 1px solid rgba(255, 255, 255, .1);
      background: rgba(8, 7, 13, .74);
      backdrop-filter: blur(18px);
    }

    .navbar {
      padding: 14px 0;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 950;
      color: var(--color-text);
      letter-spacing: -.03em;
    }

    .brand-mark {
      display: grid;
      width: 42px;
      height: 42px;
      place-items: center;
      border-radius: 15px;
      color: #fff;
      background:
        radial-gradient(circle at 30% 25%, #fff 0 8%, transparent 9%),
        linear-gradient(135deg, var(--color-primary), #7a3cff 62%, #11101a);
      box-shadow: 0 14px 32px rgba(255, 63, 127, .28);
    }

    .brand-text {
      font-size: 18px;
      line-height: 1.08;
    }

    .brand-sub {
      display: block;
      margin-top: 2px;
      color: var(--color-muted-2);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .08em;
    }

    .navbar-nav {
      gap: 10px;
      align-items: center;
    }

    .nav-link {
      position: relative;
      padding: 10px 16px !important;
      color: var(--color-muted);
      border-radius: 999px;
      font-weight: 800;
    }

    .nav-link:hover,
    .nav-link.active {
      color: #fff;
      background: rgba(255, 255, 255, .1);
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 50%;
      bottom: 5px;
      width: 18px;
      height: 3px;
      border-radius: 99px;
      background: var(--color-primary);
      transform: translateX(-50%);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .age-mini {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 10px 13px;
      color: #fff0f6;
      border: 1px solid rgba(255, 63, 127, .32);
      border-radius: 999px;
      background: rgba(255, 63, 127, .1);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .navbar-toggler {
      border: 1px solid var(--color-border);
      border-radius: 14px;
      padding: 10px 12px;
      color: #fff;
      background: rgba(255, 255, 255, .08);
    }

    .navbar-toggler:focus {
      box-shadow: none;
    }

    .btn-neo {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 48px;
      padding: 13px 22px;
      border: 0;
      border-radius: 999px;
      font-weight: 950;
      line-height: 1;
      transition: var(--transition);
      white-space: nowrap;
    }

    .btn-neo-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), #7d3cff);
      box-shadow: 0 16px 38px rgba(255, 63, 127, .28);
    }

    .btn-neo-primary:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 22px 50px rgba(255, 63, 127, .38);
    }

    .btn-neo-light {
      color: #1b1324;
      background: linear-gradient(135deg, #fff, #ffd166);
      box-shadow: 0 16px 38px rgba(255, 209, 102, .18);
    }

    .btn-neo-light:hover {
      color: #1b1324;
      transform: translateY(-2px);
      filter: brightness(1.03);
    }

    .btn-neo-ghost {
      color: #fff;
      border: 1px solid rgba(255, 255, 255, .2);
      background: rgba(255, 255, 255, .08);
    }

    .btn-neo-ghost:hover {
      color: #fff;
      border-color: rgba(255, 209, 102, .42);
      background: rgba(255, 255, 255, .14);
      transform: translateY(-2px);
    }

    .badge-soft {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 13px;
      color: #fff6dc;
      border: 1px solid rgba(255, 209, 102, .36);
      border-radius: 999px;
      background: rgba(255, 209, 102, .1);
      font-weight: 900;
      font-size: 13px;
    }

    .section {
      position: relative;
      padding: 92px 0;
    }

    .section-tight {
      padding: 68px 0;
    }

    .section-head {
      max-width: 760px;
      margin-bottom: 34px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 14px;
      color: var(--color-accent);
      font-weight: 950;
      letter-spacing: .08em;
      font-size: 13px;
    }

    .section-title {
      margin: 0;
      color: #fff;
      font-size: clamp(30px, 4vw, 48px);
      line-height: 1.12;
      letter-spacing: -.05em;
      font-weight: 950;
    }

    .section-desc {
      margin: 16px 0 0;
      color: var(--color-muted);
      font-size: 17px;
      max-width: 720px;
    }

    .hero {
      position: relative;
      min-height: 720px;
      display: flex;
      align-items: stretch;
      overflow: hidden;
      border-bottom: 1px solid rgba(255, 255, 255, .1);
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(8,7,13,.94) 0%, rgba(8,7,13,.78) 39%, rgba(8,7,13,.24) 72%, rgba(8,7,13,.88) 100%),
        radial-gradient(circle at 68% 32%, rgba(255, 63, 127, .46), transparent 26%),
        radial-gradient(circle at 86% 70%, rgba(110, 231, 255, .22), transparent 30%),
        linear-gradient(135deg, #1b1028, #090710 50%, #2b0a1d);
      z-index: 0;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: auto -12% -30% 35%;
      height: 420px;
      background: radial-gradient(closest-side, rgba(255, 209, 102, .18), transparent 72%);
      pointer-events: none;
      z-index: 1;
    }

    .hero-stage {
      position: absolute;
      inset: 0;
      z-index: 1;
      pointer-events: none;
    }

    .kv-card {
      position: absolute;
      right: max(24px, calc((100vw - var(--container)) / 2));
      top: 88px;
      width: min(42vw, 500px);
      height: 520px;
      border: 1px solid rgba(255, 255, 255, .18);
      border-radius: 44px;
      background:
        linear-gradient(145deg, rgba(255,255,255,.16), rgba(255,255,255,.04)),
        radial-gradient(circle at 28% 24%, rgba(255, 209, 102, .35), transparent 23%),
        radial-gradient(circle at 72% 66%, rgba(255, 63, 127, .32), transparent 26%),
        linear-gradient(160deg, #201236, #0a0911);
      box-shadow: var(--shadow-soft);
      transform: rotate(2deg);
      overflow: hidden;
    }

    .kv-card::before {
      content: "";
      position: absolute;
      inset: 24px;
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: 32px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.02)),
        repeating-linear-gradient(90deg, rgba(255,255,255,.08) 0 1px, transparent 1px 34px);
    }

    .kv-ticket {
      position: absolute;
      right: 54px;
      bottom: 56px;
      width: 260px;
      padding: 18px;
      border-radius: 24px;
      color: #1e1022;
      background: linear-gradient(135deg, #fff, #ffd166);
      box-shadow: 0 24px 60px rgba(0,0,0,.32);
      transform: rotate(-5deg);
    }

    .kv-ticket strong {
      display: block;
      font-size: 22px;
      line-height: 1.1;
      letter-spacing: -.04em;
    }

    .kv-ticket span {
      display: block;
      margin-top: 8px;
      font-size: 13px;
      font-weight: 800;
      color: rgba(30, 16, 34, .72);
    }

    .burst {
      position: absolute;
      right: 34%;
      top: 110px;
      display: grid;
      place-items: center;
      width: 118px;
      height: 118px;
      padding: 14px;
      color: #fff;
      text-align: center;
      line-height: 1.15;
      font-size: 15px;
      font-weight: 950;
      background: #ff3f7f;
      clip-path: polygon(50% 0%, 61% 20%, 83% 12%, 80% 36%, 100% 50%, 80% 64%, 83% 88%, 61% 80%, 50% 100%, 39% 80%, 17% 88%, 20% 64%, 0% 50%, 20% 36%, 17% 12%, 39% 20%);
      box-shadow: 0 18px 45px rgba(255, 63, 127, .35);
      transform: rotate(-9deg);
    }

    .hero-content {
      position: relative;
      z-index: 2;
      width: 100%;
      display: flex;
      align-items: center;
      padding: 84px 0;
    }

    .hero-copy {
      max-width: 705px;
    }

    .hero-brand {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 12px;
      margin-bottom: 18px;
    }

    .hero h1 {
      margin: 0;
      max-width: 840px;
      font-size: clamp(42px, 7.2vw, 82px);
      line-height: .98;
      letter-spacing: -.075em;
      font-weight: 950;
      text-wrap: balance;
    }

    .hero h1 .accent {
      color: transparent;
      background: linear-gradient(135deg, #fff 10%, var(--color-accent) 42%, var(--color-primary) 80%);
      -webkit-background-clip: text;
      background-clip: text;
    }

    .hero-lead {
      max-width: 650px;
      margin: 24px 0 0;
      color: #e5ddeb;
      font-size: 19px;
      line-height: 1.82;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 30px;
    }

    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      max-width: 700px;
      margin-top: 36px;
    }

    .metric-pill {
      padding: 16px;
      border: 1px solid var(--color-border);
      border-radius: 20px;
      background: rgba(255, 255, 255, .08);
      backdrop-filter: blur(12px);
    }

    .metric-pill b {
      display: block;
      color: #fff;
      font-size: 22px;
      line-height: 1;
      font-weight: 950;
    }

    .metric-pill span {
      display: block;
      margin-top: 8px;
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 800;
    }

    .warning-strip {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      max-width: 700px;
      margin-top: 22px;
      padding: 14px 16px;
      border: 1px solid rgba(255, 209, 102, .28);
      border-radius: 18px;
      color: #fff8de;
      background: rgba(255, 209, 102, .08);
      font-size: 14px;
    }

    .story-panel {
      position: relative;
      padding: 36px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      background:
        linear-gradient(135deg, rgba(255,255,255,.11), rgba(255,255,255,.045)),
        radial-gradient(circle at 100% 0%, rgba(255, 63, 127, .12), transparent 34%);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .story-panel::after {
      content: "";
      position: absolute;
      right: -70px;
      bottom: -80px;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(110, 231, 255, .16), transparent 70%);
    }

    .story-list {
      display: grid;
      gap: 14px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .story-list li {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 16px;
      border: 1px solid rgba(255,255,255,.1);
      border-radius: 18px;
      background: rgba(0,0,0,.16);
    }

    .story-list i {
      color: var(--color-accent);
      margin-top: 4px;
    }

    .wall-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr 1fr;
      grid-auto-rows: 180px;
      gap: 16px;
    }

    .wall-tile {
      position: relative;
      min-height: 180px;
      padding: 22px;
      border: 1px solid var(--color-border);
      border-radius: 28px;
      background:
        linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.045)),
        radial-gradient(circle at 80% 0%, rgba(255, 209, 102, .14), transparent 32%);
      overflow: hidden;
      box-shadow: 0 16px 45px rgba(0,0,0,.18);
      transition: var(--transition);
    }

    .wall-tile:hover {
      transform: translateY(-5px);
      border-color: rgba(255, 209, 102, .34);
      box-shadow: var(--shadow-hover);
    }

    .wall-tile.large {
      grid-row: span 2;
    }

    .wall-tile.wide {
      grid-column: span 2;
    }

    .wall-tile .tile-icon {
      display: grid;
      width: 50px;
      height: 50px;
      place-items: center;
      margin-bottom: 18px;
      border-radius: 18px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), #6539ff);
      box-shadow: 0 12px 30px rgba(255, 63, 127, .24);
    }

    .wall-tile h3 {
      margin: 0 0 8px;
      font-size: 22px;
      font-weight: 950;
      letter-spacing: -.035em;
    }

    .wall-tile p {
      margin: 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .content-strip {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 18px;
      align-items: stretch;
    }

    .feature-card {
      height: 100%;
      padding: 28px;
      border: 1px solid var(--color-border);
      border-radius: 30px;
      background: rgba(255, 255, 255, .07);
      box-shadow: 0 16px 45px rgba(0,0,0,.18);
      transition: var(--transition);
    }

    .feature-card:hover {
      transform: translateY(-5px);
      background: rgba(255, 255, 255, .1);
      box-shadow: var(--shadow-hover);
    }

    .feature-card.highlight {
      color: #1c1024;
      background:
        radial-gradient(circle at 100% 20%, rgba(255, 63, 127, .22), transparent 30%),
        linear-gradient(135deg, #fff, #ffd166);
    }

    .feature-card.highlight p,
    .feature-card.highlight .mini-meta {
      color: rgba(28, 16, 36, .72);
    }

    .feature-card h3 {
      margin: 14px 0 10px;
      font-size: 24px;
      font-weight: 950;
      letter-spacing: -.04em;
    }

    .feature-card p {
      margin: 0;
      color: var(--color-muted);
    }

    .mini-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      color: var(--color-muted-2);
      font-size: 13px;
      font-weight: 850;
    }

    .mini-tag {
      display: inline-flex;
      padding: 5px 9px;
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: 999px;
      background: rgba(255, 255, 255, .06);
    }

    .progress-board {
      padding: 34px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      background:
        linear-gradient(135deg, rgba(255,255,255,.105), rgba(255,255,255,.035)),
        radial-gradient(circle at 12% 0%, rgba(110, 231, 255, .15), transparent 28%);
      box-shadow: var(--shadow-soft);
    }

    .progress {
      height: 13px;
      padding: 2px;
      border-radius: 999px;
      background: rgba(255,255,255,.1);
    }

    .progress-bar {
      border-radius: 999px;
      background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    }

    .task-list {
      display: grid;
      gap: 14px;
      margin-top: 24px;
    }

    .task-item {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 16px;
      border: 1px solid rgba(255,255,255,.11);
      border-radius: 20px;
      background: rgba(0, 0, 0, .17);
    }

    .task-check {
      display: grid;
      width: 36px;
      height: 36px;
      place-items: center;
      color: #101015;
      border-radius: 50%;
      background: var(--color-accent);
      font-weight: 950;
    }

    .task-item strong {
      display: block;
      color: #fff;
      font-weight: 950;
    }

    .task-item span {
      display: block;
      color: var(--color-muted);
      font-size: 14px;
    }

    .task-status {
      color: var(--color-accent);
      font-size: 13px;
      font-weight: 950;
      white-space: nowrap;
    }

    .timeline-wrap {
      position: relative;
      padding: 30px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.065);
    }

    .timeline {
      position: relative;
      display: grid;
      gap: 18px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .timeline::before {
      content: "";
      position: absolute;
      left: 18px;
      top: 8px;
      bottom: 8px;
      width: 2px;
      background: linear-gradient(var(--color-primary), rgba(255,255,255,.12));
    }

    .timeline li {
      position: relative;
      padding-left: 54px;
    }

    .timeline li::before {
      content: "";
      position: absolute;
      left: 8px;
      top: 5px;
      width: 22px;
      height: 22px;
      border: 5px solid rgba(8,7,13,.92);
      border-radius: 50%;
      background: var(--color-primary);
      box-shadow: 0 0 0 1px rgba(255,255,255,.16);
    }

    .timeline time {
      color: var(--color-accent);
      font-size: 13px;
      font-weight: 950;
    }

    .timeline h3 {
      margin: 3px 0 6px;
      font-size: 20px;
      font-weight: 950;
    }

    .timeline p {
      margin: 0;
      color: var(--color-muted);
    }

    .bubble-area {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items: center;
    }

    .bubble-cloud {
      display: grid;
      gap: 16px;
    }

    .quote-bubble {
      position: relative;
      padding: 22px 24px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 28px 28px 28px 8px;
      background: rgba(255,255,255,.08);
      box-shadow: 0 16px 42px rgba(0,0,0,.18);
    }

    .quote-bubble:nth-child(even) {
      margin-left: 42px;
      border-radius: 28px 28px 8px 28px;
      background: rgba(255, 63, 127, .11);
    }

    .quote-bubble p {
      margin: 0;
      color: #f0e9f6;
    }

    .quote-bubble .who {
      display: flex;
      align-items: center;
      gap: 9px;
      margin-top: 14px;
      color: var(--color-accent);
      font-size: 13px;
      font-weight: 950;
    }

    .trust-card {
      padding: 32px;
      border-radius: var(--radius-lg);
      color: #221321;
      background:
        radial-gradient(circle at 90% 12%, rgba(255,63,127,.2), transparent 24%),
        linear-gradient(135deg, #fff, #f9e7ff);
      box-shadow: 0 20px 60px rgba(255,255,255,.1);
    }

    .trust-card h3 {
      margin: 0;
      font-size: 30px;
      line-height: 1.14;
      letter-spacing: -.05em;
      font-weight: 950;
    }

    .trust-card p {
      margin: 14px 0 0;
      color: rgba(34, 19, 33, .72);
    }

    .trust-stats {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-top: 24px;
    }

    .trust-stat {
      padding: 15px;
      border-radius: 18px;
      background: rgba(255,255,255,.72);
    }

    .trust-stat b {
      display: block;
      font-size: 26px;
      line-height: 1;
      font-weight: 950;
    }

    .trust-stat span {
      display: block;
      margin-top: 7px;
      color: rgba(34,19,33,.62);
      font-size: 13px;
      font-weight: 850;
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1.35fr .65fr;
      gap: 20px;
      align-items: start;
    }

    .news-list {
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .news-item a {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 18px;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 22px;
      background: rgba(255,255,255,.07);
    }

    .news-item a:hover {
      transform: translateX(4px);
      border-color: rgba(255, 209, 102, .32);
      background: rgba(255,255,255,.1);
    }

    .news-date {
      min-width: 72px;
      color: var(--color-accent);
      font-size: 13px;
      font-weight: 950;
    }

    .news-title {
      color: #fff;
      font-weight: 900;
    }

    .news-arrow {
      color: var(--color-muted-2);
    }

    .recommend-box {
      position: sticky;
      top: 106px;
      padding: 26px;
      border: 1px solid var(--color-border);
      border-radius: 28px;
      background:
        linear-gradient(145deg, rgba(255,255,255,.105), rgba(255,255,255,.045)),
        radial-gradient(circle at 100% 0%, rgba(255, 63, 127, .16), transparent 32%);
    }

    .recommend-box h3 {
      margin: 0 0 10px;
      font-size: 24px;
      font-weight: 950;
      letter-spacing: -.04em;
    }

    .recommend-box p {
      color: var(--color-muted);
      margin-bottom: 18px;
    }

    .recommend-list {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .recommend-list li {
      display: flex;
      gap: 10px;
      color: #eee7f5;
      font-size: 14px;
    }

    .recommend-list i {
      color: var(--color-accent);
      margin-top: 5px;
    }

    .faq-wrap .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      overflow: hidden;
      color: var(--color-text);
      border: 1px solid rgba(255,255,255,.13) !important;
      border-radius: 22px !important;
      background: rgba(255,255,255,.07);
    }

    .accordion-button {
      padding: 20px 22px;
      color: #fff;
      background: transparent;
      font-weight: 950;
      box-shadow: none !important;
    }

    .accordion-button:not(.collapsed) {
      color: #fff;
      background: rgba(255, 63, 127, .1);
    }

    .accordion-button::after {
      filter: invert(1);
    }

    .accordion-body {
      padding: 0 22px 22px;
      color: var(--color-muted);
    }

    .subscribe-box {
      position: relative;
      overflow: hidden;
      padding: 44px;
      border: 1px solid rgba(255, 255, 255, .18);
      border-radius: 40px;
      background:
        radial-gradient(circle at 88% 20%, rgba(255, 209, 102, .26), transparent 22%),
        radial-gradient(circle at 14% 75%, rgba(110, 231, 255, .16), transparent 26%),
        linear-gradient(135deg, rgba(255,63,127,.28), rgba(125,60,255,.2) 45%, rgba(255,255,255,.07));
      box-shadow: var(--shadow-soft);
    }

    .subscribe-box::before {
      content: "18+";
      position: absolute;
      right: 36px;
      top: 18px;
      color: rgba(255,255,255,.08);
      font-size: 118px;
      line-height: 1;
      font-weight: 950;
      letter-spacing: -.08em;
    }

    .subscribe-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1fr .9fr;
      gap: 30px;
      align-items: center;
    }

    .subscribe-box h2 {
      margin: 0;
      font-size: clamp(30px, 4vw, 52px);
      line-height: 1.08;
      letter-spacing: -.06em;
      font-weight: 950;
    }

    .subscribe-box p {
      max-width: 650px;
      margin: 16px 0 0;
      color: #eadff1;
      font-size: 17px;
    }

    .subscribe-form {
      padding: 22px;
      border: 1px solid rgba(255,255,255,.16);
      border-radius: 28px;
      background: rgba(8,7,13,.38);
      backdrop-filter: blur(14px);
    }

    .form-label {
      color: #fff;
      font-weight: 900;
      font-size: 14px;
    }

    .form-control {
      min-height: 52px;
      color: #fff;
      border: 1px solid rgba(255,255,255,.16);
      border-radius: 18px;
      background: rgba(255,255,255,.08);
      box-shadow: none;
    }

    .form-control::placeholder {
      color: rgba(255,255,255,.45);
    }

    .form-control:focus {
      color: #fff;
      border-color: rgba(255, 209, 102, .55);
      background: rgba(255,255,255,.11);
      box-shadow: 0 0 0 .25rem rgba(255, 209, 102, .12);
    }

    .form-note {
      margin-top: 12px;
      color: var(--color-muted);
      font-size: 13px;
    }

    .form-result {
      display: none;
      margin-top: 14px;
      padding: 12px 14px;
      border: 1px solid rgba(110, 231, 255, .28);
      border-radius: 16px;
      color: #dff9ff;
      background: rgba(110, 231, 255, .1);
      font-size: 14px;
      font-weight: 800;
    }

    .form-result.show {
      display: block;
    }

    .site-footer {
      padding: 54px 0 34px;
      border-top: 1px solid rgba(255, 255, 255, .1);
      background: rgba(0,0,0,.22);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 30px;
      align-items: start;
    }

    .footer-name {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 950;
      font-size: 19px;
      letter-spacing: -.03em;
    }

    .footer-desc {
      max-width: 620px;
      margin: 16px 0 0;
      color: var(--color-muted);
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: flex-end;
    }

    .footer-links a {
      padding: 9px 13px;
      color: var(--color-muted);
      border: 1px solid rgba(255,255,255,.1);
      border-radius: 999px;
      background: rgba(255,255,255,.045);
      font-weight: 800;
      font-size: 14px;
    }

    .footer-links a:hover {
      color: #fff;
      border-color: rgba(255, 209, 102, .34);
      background: rgba(255,255,255,.09);
    }

    .copyright {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: space-between;
      margin-top: 36px;
      padding-top: 22px;
      color: var(--color-muted-2);
      border-top: 1px solid rgba(255,255,255,.09);
      font-size: 13px;
    }

    .floating-cta {
      position: fixed;
      right: 18px;
      bottom: 18px;
      z-index: 1020;
      display: flex;
      gap: 10px;
      align-items: center;
      padding: 10px;
      border: 1px solid rgba(255,255,255,.16);
      border-radius: 999px;
      background: rgba(8,7,13,.78);
      backdrop-filter: blur(16px);
      box-shadow: 0 18px 55px rgba(0,0,0,.3);
    }

    .floating-cta span {
      padding-left: 10px;
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 850;
    }

    @media (max-width: 1199px) {
      .kv-card {
        width: 430px;
        opacity: .72;
      }

      .burst {
        right: 28%;
      }

      .hero-copy {
        max-width: 650px;
      }
    }

    @media (max-width: 991px) {
      .navbar-collapse {
        margin-top: 14px;
        padding: 14px;
        border: 1px solid rgba(255,255,255,.12);
        border-radius: 22px;
        background: rgba(8,7,13,.94);
      }

      .header-actions {
        margin-top: 12px;
        align-items: stretch;
      }

      .header-actions .btn-neo,
      .age-mini {
        width: 100%;
      }

      .hero {
        min-height: auto;
      }

      .hero-content {
        padding: 76px 0 64px;
      }

      .kv-card {
        right: -110px;
        top: 120px;
        width: 380px;
        height: 450px;
        opacity: .34;
      }

      .burst {
        right: 24px;
        top: 86px;
        width: 96px;
        height: 96px;
        font-size: 13px;
      }

      .hero-metrics {
        grid-template-columns: 1fr;
        max-width: 520px;
      }

      .wall-grid,
      .content-strip,
      .bubble-area,
      .news-layout,
      .subscribe-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .wall-tile.large,
      .wall-tile.wide {
        grid-row: auto;
        grid-column: auto;
      }

      .recommend-box {
        position: relative;
        top: auto;
      }

      .footer-links {
        justify-content: flex-start;
      }
    }

    @media (max-width: 767px) {
      .section {
        padding: 68px 0;
      }

      .section-tight {
        padding: 52px 0;
      }

      .top-countdown {
        font-size: 12px;
      }

      .top-countdown .d-flex {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 6px;
      }

      .brand-text {
        font-size: 16px;
      }

      .hero h1 {
        font-size: clamp(38px, 13vw, 58px);
      }

      .hero-lead {
        font-size: 16px;
      }

      .hero-actions .btn-neo {
        width: 100%;
      }

      .warning-strip {
        font-size: 13px;
      }

      .story-panel,
      .progress-board,
      .timeline-wrap,
      .subscribe-box {
        padding: 24px;
        border-radius: 28px;
      }

      .wall-grid {
        grid-auto-rows: auto;
      }

      .wall-tile {
        min-height: auto;
      }

      .task-item {
        grid-template-columns: auto 1fr;
      }

      .task-status {
        grid-column: 2;
      }

      .quote-bubble:nth-child(even) {
        margin-left: 0;
      }

      .news-item a {
        grid-template-columns: 1fr auto;
      }

      .news-date {
        grid-column: 1 / -1;
      }

      .trust-stats {
        grid-template-columns: 1fr;
      }

      .floating-cta {
        left: 14px;
        right: 14px;
        justify-content: space-between;
      }

      .floating-cta span {
        display: none;
      }

      .floating-cta .btn-neo {
        flex: 1;
        padding-inline: 12px;
      }
    }

    @media (max-width: 520px) {
      .container-custom {
        width: min(100% - 24px, var(--container));
      }

      .hero-brand {
        align-items: flex-start;
      }

      .badge-soft {
        font-size: 12px;
      }

      .section-title {
        font-size: 30px;
      }

      .feature-card,
      .recommend-box,
      .trust-card {
        padding: 22px;
        border-radius: 24px;
      }

      .subscribe-form .d-flex {
        flex-direction: column;
      }

      .subscribe-form .btn-neo {
        width: 100%;
      }
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}