/* roulang page: index */
:root {
      --bg: #100711;
      --bg-2: #180b1c;
      --panel: rgba(255, 255, 255, .075);
      --panel-2: rgba(255, 255, 255, .105);
      --text: #fff8ee;
      --muted: rgba(255, 248, 238, .72);
      --soft: rgba(255, 248, 238, .52);
      --line: rgba(255, 255, 255, .14);
      --line-strong: rgba(255, 255, 255, .24);
      --hot: #ff2f86;
      --hot-2: #c935ff;
      --lime: #c9ff45;
      --amber: #ffd36b;
      --cream: #fff1d2;
      --danger-soft: #ffb45f;
      --radius-xl: 32px;
      --radius-lg: 24px;
      --radius-md: 18px;
      --shadow: 0 28px 80px rgba(0, 0, 0, .42);
      --shadow-hot: 0 18px 46px rgba(255, 47, 134, .28);
      --container: 1200px;
      --ease: 220ms ease;
      --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--font);
      color: var(--text);
      line-height: 1.75;
      background:
        radial-gradient(circle at 18% 8%, rgba(255, 47, 134, .22), transparent 34%),
        radial-gradient(circle at 88% 18%, rgba(201, 53, 255, .20), transparent 32%),
        radial-gradient(circle at 50% 82%, rgba(201, 255, 69, .06), transparent 34%),
        linear-gradient(180deg, #0b050c 0%, var(--bg) 42%, #140716 100%);
      min-height: 100vh;
      overflow-x: hidden;
    }
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .22;
      background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, #000, transparent 72%);
      z-index: -1;
    }
    a { color: inherit; text-decoration: none; }
    img, svg { max-width: 100%; display: block; }
    button, input, select { font: inherit; }
    button { cursor: pointer; border: 0; }
    button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
      outline: 3px solid rgba(201, 255, 69, .75);
      outline-offset: 4px;
      border-radius: 12px;
    }
    .container {
      width: min(calc(100% - 40px), var(--container));
      margin: 0 auto;
    }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(13, 6, 15, .74);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(18px);
    }
    .nav {
      height: 82px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }
    .logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      letter-spacing: -.04em;
      white-space: nowrap;
    }
    .logo-mark {
      width: 36px;
      height: 36px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--hot), var(--hot-2));
      display: grid;
      place-items: center;
      box-shadow: var(--shadow-hot);
      position: relative;
    }
    .logo-mark::after {
      content: "18+";
      font-size: 10px;
      font-weight: 900;
      color: white;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
      color: var(--muted);
      font-size: 15px;
    }
    .nav-links a {
      position: relative;
      padding: 10px 0;
      transition: color var(--ease);
    }
    .nav-links a:hover,
    .nav-links a.active { color: var(--text); }
    .nav-links a.active::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 3px;
      height: 2px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--hot), var(--hot-2));
    }
    .nav-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 1px solid rgba(255, 47, 134, .55);
      color: var(--text);
      padding: 10px 16px;
      border-radius: 999px;
      background: rgba(255, 47, 134, .10);
      transition: transform var(--ease), background var(--ease), border-color var(--ease);
    }
    .nav-cta:hover {
      transform: translateY(-2px);
      background: rgba(255, 47, 134, .20);
      border-color: rgba(255, 47, 134, .9);
    }
    .menu-btn {
      display: none;
      color: var(--text);
      background: rgba(255,255,255,.08);
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 10px 14px;
    }

    main { overflow: hidden; }
    section { position: relative; }
    .hero {
      min-height: 680px;
      padding: 74px 0 54px;
      display: flex;
      align-items: stretch;
    }
    .hero-stage {
      width: 100%;
      min-height: 590px;
      border: 1px solid var(--line-strong);
      border-radius: 38px;
      background:
        linear-gradient(120deg, rgba(15, 7, 17, .82), rgba(62, 13, 51, .58)),
        radial-gradient(circle at 72% 32%, rgba(255, 47, 134, .38), transparent 34%),
        linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,.035));
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }
    .hero-stage::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(110deg, transparent 0 52%, rgba(255,255,255,.10) 52% 53%, transparent 53%),
        radial-gradient(circle at 85% 18%, rgba(201,255,69,.14), transparent 20%);
      pointer-events: none;
    }
    .series-nav {
      position: relative;
      z-index: 2;
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      padding: 24px;
      border-bottom: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.16);
      backdrop-filter: blur(8px);
    }
    .series-nav a, .pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.07);
      color: var(--muted);
      padding: 9px 14px;
      border-radius: 999px;
      font-size: 13px;
      transition: transform var(--ease), border-color var(--ease), background var(--ease), color var(--ease);
    }
    .series-nav a:hover, .pill:hover {
      transform: translateY(-2px);
      color: var(--text);
      border-color: rgba(255, 47, 134, .65);
      background: rgba(255,47,134,.12);
    }
    .series-nav .hot-pill {
      background: linear-gradient(135deg, rgba(255,47,134,.95), rgba(201,53,255,.92));
      color: #fff;
      border-color: transparent;
      box-shadow: var(--shadow-hot);
    }
    .hero-content {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 42px;
      align-items: center;
      padding: 58px 56px 50px;
    }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--cream);
      font-weight: 800;
      font-size: 14px;
      letter-spacing: .02em;
      margin-bottom: 18px;
    }
    .dot {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--lime);
      box-shadow: 0 0 18px rgba(201,255,69,.7);
      flex: 0 0 auto;
    }
    h1 {
      font-size: clamp(34px, 6vw, 68px);
      line-height: 1.08;
      letter-spacing: -.07em;
      margin: 0 0 22px;
      font-weight: 900;
      max-width: 760px;
    }
    .hero-desc {
      color: var(--muted);
      font-size: 18px;
      max-width: 720px;
      margin: 0 0 28px;
    }
    .hero-actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      align-items: center;
      margin-bottom: 26px;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      border-radius: 999px;
      min-height: 48px;
      padding: 13px 20px;
      font-weight: 800;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), color var(--ease);
      user-select: none;
    }
    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--hot), var(--hot-2));
      box-shadow: var(--shadow-hot);
    }
    .btn-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 22px 58px rgba(255,47,134,.38);
    }
    .btn-secondary {
      color: var(--text);
      border: 1px solid rgba(255,255,255,.28);
      background: rgba(255,255,255,.06);
    }
    .btn-secondary:hover {
      transform: translateY(-3px);
      border-color: rgba(255,255,255,.48);
      background: rgba(255,255,255,.12);
    }
    .mini-stats {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }
    .mini-stat {
      min-width: 142px;
      padding: 14px 16px;
      border: 1px solid var(--line);
      background: rgba(0,0,0,.18);
      border-radius: 18px;
    }
    .mini-stat strong {
      display: block;
      color: var(--text);
      font-size: 20px;
      line-height: 1.1;
    }
    .mini-stat span {
      color: var(--soft);
      font-size: 13px;
    }
    .flagship-panel {
      position: relative;
      border-radius: 30px;
      border: 1px solid rgba(255,255,255,.20);
      background: rgba(14, 7, 17, .72);
      padding: 24px;
      box-shadow: 0 24px 72px rgba(0,0,0,.36);
      backdrop-filter: blur(12px);
    }
    .burst {
      position: absolute;
      right: -18px;
      top: -22px;
      width: 112px;
      height: 112px;
      display: grid;
      place-items: center;
      text-align: center;
      color: #160715;
      font-weight: 900;
      line-height: 1.1;
      transform: rotate(10deg);
      background: var(--lime);
      clip-path: polygon(50% 0%, 61% 24%, 87% 11%, 78% 38%, 100% 50%, 76% 61%, 89% 88%, 61% 77%, 50% 100%, 39% 77%, 12% 89%, 23% 62%, 0% 50%, 24% 39%, 11% 12%, 39% 24%);
      box-shadow: 0 14px 34px rgba(201,255,69,.22);
    }
    .countdown {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 14px 16px;
      border-radius: 18px;
      background: linear-gradient(135deg, rgba(255,47,134,.18), rgba(201,53,255,.12));
      border: 1px solid rgba(255,47,134,.34);
      margin-bottom: 16px;
    }
    .countdown small {
      display: block;
      color: var(--soft);
      font-size: 12px;
    }
    .time {
      font-variant-numeric: tabular-nums;
      font-weight: 900;
      color: var(--lime);
      white-space: nowrap;
    }
    .entry-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 16px;
    }
    .entry-card {
      border: 1px solid var(--line);
      background: rgba(255,255,255,.07);
      border-radius: 20px;
      padding: 16px;
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }
    .entry-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255,47,134,.55);
      background: rgba(255,255,255,.10);
    }
    .entry-card b {
      display: block;
      margin: 8px 0 4px;
      font-size: 16px;
    }
    .entry-card p {
      margin: 0;
      color: var(--soft);
      font-size: 13px;
      line-height: 1.55;
    }
    .status {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--lime);
      font-size: 12px;
      font-weight: 800;
    }
    .status::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: currentColor;
      box-shadow: 0 0 12px currentColor;
    }

    .section {
      padding: 76px 0;
    }
    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 30px;
    }
    .section-kicker {
      color: var(--hot);
      font-weight: 900;
      font-size: 14px;
      letter-spacing: .08em;
      margin-bottom: 8px;
    }
    h2 {
      font-size: clamp(28px, 4vw, 44px);
      line-height: 1.16;
      letter-spacing: -.05em;
      margin: 0;
      font-weight: 900;
    }
    .section-head p {
      max-width: 560px;
      color: var(--muted);
      margin: 0;
    }

    .deal-ladder {
      display: grid;
      grid-template-columns: 1.1fr .9fr .9fr;
      gap: 18px;
    }
    .deal-card {
      position: relative;
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      background: rgba(255,255,255,.065);
      overflow: hidden;
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }
    .deal-card:hover {
      transform: translateY(-6px);
      border-color: rgba(255,47,134,.55);
      background: rgba(255,255,255,.095);
    }
    .deal-card.featured {
      grid-row: span 2;
      background:
        radial-gradient(circle at 85% 14%, rgba(201,255,69,.18), transparent 28%),
        linear-gradient(135deg, rgba(255,47,134,.20), rgba(255,255,255,.07));
      border-color: rgba(255,47,134,.45);
      min-height: 360px;
    }
    .corner {
      position: absolute;
      top: 16px;
      right: -34px;
      transform: rotate(35deg);
      background: var(--hot);
      color: white;
      font-weight: 900;
      font-size: 12px;
      padding: 6px 38px;
    }
    .deal-card h3, .compare-card h3, .info-card h3, .review-card h3 {
      margin: 12px 0 8px;
      line-height: 1.25;
      font-size: 22px;
    }
    .deal-card p, .compare-card p, .info-card p, .review-card p {
      color: var(--muted);
      margin: 0 0 16px;
    }
    .benefits {
      list-style: none;
      padding: 0;
      margin: 18px 0;
      display: grid;
      gap: 10px;
    }
    .benefits li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: var(--muted);
      font-size: 14px;
    }
    .benefits li::before {
      content: "✓";
      color: var(--lime);
      font-weight: 900;
      margin-top: 1px;
    }
    .heat {
      height: 8px;
      border-radius: 999px;
      background: rgba(255,255,255,.10);
      overflow: hidden;
      margin: 16px 0;
    }
    .heat span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--hot), var(--lime));
    }

    .compare-wrap {
      display: grid;
      grid-template-columns: .88fr 1.12fr;
      gap: 22px;
      align-items: stretch;
    }
    .compare-note {
      border-radius: var(--radius-xl);
      padding: 30px;
      background: linear-gradient(155deg, rgba(255,47,134,.18), rgba(255,255,255,.065));
      border: 1px solid rgba(255,255,255,.16);
    }
    .compare-table {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .compare-card {
      position: relative;
      min-height: 340px;
      display: flex;
      flex-direction: column;
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      background: rgba(255,255,255,.07);
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }
    .compare-card:hover {
      transform: translateY(-5px);
      border-color: rgba(201,255,69,.45);
      background: rgba(255,255,255,.095);
    }
    .compare-card.recommend {
      border-color: rgba(255,47,134,.55);
      box-shadow: var(--shadow-hot);
    }
    .price {
      margin: 12px 0;
      font-size: 34px;
      font-weight: 900;
      letter-spacing: -.04em;
      color: var(--cream);
    }
    .price em {
      font-size: 13px;
      font-style: normal;
      color: var(--soft);
      font-weight: 600;
    }
    .compare-card .btn { margin-top: auto; width: 100%; }

    .guarantee {
      padding: 30px;
      border-radius: var(--radius-xl);
      border: 1px solid var(--line-strong);
      background:
        linear-gradient(90deg, rgba(255,255,255,.08), rgba(255,255,255,.045)),
        radial-gradient(circle at 8% 50%, rgba(201,255,69,.10), transparent 22%);
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }
    .guarantee-item {
      padding: 18px;
      border-radius: 20px;
      background: rgba(0,0,0,.16);
      border: 1px solid rgba(255,255,255,.10);
    }
    .icon {
      width: 42px;
      height: 42px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      color: #160715;
      background: var(--lime);
      margin-bottom: 12px;
      font-weight: 900;
    }
    .guarantee-item h3 {
      margin: 0 0 6px;
      font-size: 17px;
    }
    .guarantee-item p {
      margin: 0;
      color: var(--soft);
      font-size: 14px;
      line-height: 1.6;
    }

    .review-strip {
      display: grid;
      grid-template-columns: 310px 1fr;
      gap: 20px;
      align-items: stretch;
    }
    .review-control {
      border-radius: var(--radius-xl);
      padding: 28px;
      background: rgba(255,255,255,.07);
      border: 1px solid var(--line);
    }
    .review-buttons {
      display: flex;
      gap: 10px;
      margin-top: 22px;
    }
    .round-btn {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      color: var(--text);
      background: transparent;
      border: 1px solid var(--line-strong);
      transition: background var(--ease), transform var(--ease), border-color var(--ease);
    }
    .round-btn:hover {
      background: var(--hot);
      border-color: var(--hot);
      transform: translateY(-2px);
    }
    .review-window {
      overflow: hidden;
      border-radius: var(--radius-xl);
    }
    .review-track {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: calc((100% - 32px) / 3);
      gap: 16px;
      transition: transform 360ms ease;
    }
    .review-card {
      min-height: 252px;
      border-radius: var(--radius-lg);
      padding: 22px;
      background: rgba(255,255,255,.075);
      border: 1px solid var(--line);
    }
    .avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--hot), var(--hot-2));
      font-weight: 900;
      margin-bottom: 12px;
    }
    .stars {
      color: var(--amber);
      letter-spacing: 2px;
      font-size: 14px;
    }

    .info-layout {
      display: grid;
      grid-template-columns: 1.1fr .55fr;
      gap: 24px;
    }
    .news-list {
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      overflow: hidden;
      background: rgba(255,255,255,.06);
    }
    .news-item {
      display: grid;
      grid-template-columns: 140px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 20px 22px;
      border-bottom: 1px solid rgba(255,255,255,.10);
      transition: background var(--ease);
    }
    .news-item:last-child { border-bottom: 0; }
    .news-item:hover { background: rgba(255,47,134,.09); }
    .news-date {
      color: var(--lime);
      font-weight: 900;
      font-size: 13px;
    }
    .news-item h3 {
      margin: 0 0 4px;
      font-size: 18px;
      line-height: 1.35;
    }
    .news-item p {
      margin: 0;
      color: var(--soft);
      font-size: 14px;
      line-height: 1.55;
    }
    .arrow {
      color: var(--hot);
      font-weight: 900;
      font-size: 22px;
    }
    .side-recommend {
      display: grid;
      gap: 14px;
    }
    .info-card {
      border-radius: var(--radius-lg);
      padding: 22px;
      background: linear-gradient(135deg, rgba(255,255,255,.09), rgba(255,255,255,.045));
      border: 1px solid var(--line);
    }

    .matrix {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 12px;
    }
    .matrix a {
      min-height: 104px;
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: 20px;
      background: rgba(255,255,255,.06);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }
    .matrix a:hover {
      transform: translateY(-5px);
      border-color: rgba(255,47,134,.55);
      background: rgba(255,47,134,.12);
    }
    .matrix b { line-height: 1.25; }
    .matrix span { color: var(--soft); font-size: 13px; }

    .festival {
      border-radius: 38px;
      padding: 44px;
      background:
        radial-gradient(circle at 20% 20%, rgba(201,255,69,.18), transparent 26%),
        radial-gradient(circle at 88% 22%, rgba(255,47,134,.35), transparent 30%),
        linear-gradient(135deg, #26102b, #100711 58%, #2d0b24);
      border: 1px solid rgba(255,255,255,.18);
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }
    .festival::after {
      content: "今日免费";
      position: absolute;
      right: 34px;
      top: 34px;
      transform: rotate(8deg);
      background: var(--cream);
      color: #1b0716;
      font-weight: 900;
      padding: 10px 18px;
      border-radius: 16px;
      box-shadow: 0 18px 40px rgba(0,0,0,.22);
    }
    .festival-grid {
      display: grid;
      grid-template-columns: 1fr .8fr;
      gap: 34px;
      align-items: center;
    }
    .festival h2 { max-width: 760px; }
    .festival p {
      color: var(--muted);
      max-width: 720px;
      margin: 18px 0 24px;
    }
    .check-panel {
      border-radius: 26px;
      border: 1px solid rgba(255,255,255,.16);
      background: rgba(0,0,0,.22);
      padding: 22px;
    }
    .check-row {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding: 13px 0;
      border-bottom: 1px solid rgba(255,255,255,.10);
      color: var(--muted);
    }
    .check-row:last-child { border-bottom: 0; }
    .check-row strong { color: var(--text); }

    .faq {
      max-width: 900px;
      margin: 0 auto;
    }
    .faq-item {
      border: 1px solid var(--line);
      background: rgba(255,255,255,.06);
      border-radius: 22px;
      margin-bottom: 12px;
      overflow: hidden;
    }
    .faq-q {
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 18px;
      padding: 20px 22px;
      color: var(--text);
      background: transparent;
      text-align: left;
      font-weight: 850;
    }
    .faq-q span:last-child {
      color: var(--hot);
      font-size: 22px;
      line-height: 1;
    }
    .faq-a {
      max-height: 0;
      overflow: hidden;
      transition: max-height 260ms ease;
    }
    .faq-a p {
      margin: 0;
      padding: 0 22px 22px;
      color: var(--muted);
      border-left: 3px solid var(--hot);
      margin-left: 22px;
      padding-left: 18px;
    }
    .faq-item.open .faq-a { max-height: 220px; }
    .faq-item.open .faq-q span:last-child { transform: rotate(45deg); }

    .site-footer {
      border-top: 1px solid var(--line);
      padding: 48px 0 26px;
      background: rgba(6,3,7,.68);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.1fr .75fr .75fr;
      gap: 30px;
      margin-bottom: 30px;
    }
    .footer-grid p, .footer-grid li, .copyright {
      color: var(--soft);
      font-size: 14px;
    }
    .footer-grid h3 {
      margin: 0 0 14px;
      font-size: 16px;
    }
    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 10px;
    }
    .footer-links a {
      color: var(--muted);
      transition: color var(--ease);
    }
    .footer-links a:hover { color: var(--hot); }
    .age-note {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-top: 14px;
      border: 1px solid rgba(255, 211, 107, .35);
      color: var(--amber);
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,211,107,.08);
      font-size: 13px;
    }
    .copyright {
      border-top: 1px solid rgba(255,255,255,.10);
      padding-top: 20px;
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
    }

    @media (max-width: 1024px) {
      .nav-links {
        position: fixed;
        left: 20px;
        right: 20px;
        top: 92px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 18px;
        border-radius: 24px;
        border: 1px solid var(--line);
        background: rgba(16, 7, 17, .96);
        box-shadow: var(--shadow);
      }
      .nav-links.open { display: flex; }
      .nav-links a, .nav-cta { padding: 13px 14px; }
      .menu-btn { display: inline-flex; }
      .hero-content,
      .compare-wrap,
      .review-strip,
      .info-layout,
      .festival-grid {
        grid-template-columns: 1fr;
      }
      .deal-ladder {
        grid-template-columns: 1fr 1fr;
      }
      .deal-card.featured { grid-row: auto; }
      .compare-table { grid-template-columns: 1fr; }
      .guarantee { grid-template-columns: repeat(2, 1fr); }
      .review-track { grid-auto-columns: calc((100% - 16px) / 2); }
      .matrix { grid-template-columns: repeat(3, 1fr); }
      .hero-content { padding: 44px 32px; }
    }

    @media (max-width: 720px) {
      .container { width: min(calc(100% - 28px), var(--container)); }
      .nav { height: 72px; }
      .logo span:last-child { max-width: 210px; overflow: hidden; text-overflow: ellipsis; }
      .hero { padding: 34px 0 34px; min-height: auto; }
      .hero-stage { border-radius: 26px; min-height: auto; }
      .series-nav { padding: 16px; overflow-x: auto; flex-wrap: nowrap; }
      .series-nav a { white-space: nowrap; }
      .hero-content { padding: 34px 20px 24px; gap: 26px; }
      .hero-desc { font-size: 16px; }
      .entry-grid, .deal-ladder, .guarantee, .footer-grid { grid-template-columns: 1fr; }
      .mini-stat { flex: 1 1 135px; }
      .section { padding: 54px 0; }
      .section-head { display: block; }
      .section-head p { margin-top: 12px; }
      .review-track { grid-auto-columns: 100%; }
      .news-item { grid-template-columns: 1fr; gap: 8px; }
      .matrix { grid-template-columns: repeat(2, 1fr); }
      .festival { padding: 30px 20px; border-radius: 28px; }
      .festival::after {
        position: static;
        display: inline-block;
        margin-bottom: 14px;
      }
      .burst { width: 88px; height: 88px; right: -8px; top: -12px; font-size: 14px; }
      .copyright { display: block; }
    }

    @media (max-width: 430px) {
      h1 { font-size: 34px; }
      .btn { width: 100%; }
      .hero-actions { gap: 10px; }
      .matrix { grid-template-columns: 1fr; }
      .countdown { align-items: flex-start; flex-direction: column; }
    }

/* roulang page: category1 */
:root{
      --bg:#09070f;
      --bg-2:#120b1d;
      --panel:#171020;
      --panel-2:#21142d;
      --card:#1b1325;
      --card-soft:rgba(255,255,255,.055);
      --text:#fff7ed;
      --muted:#cdbfd2;
      --faint:#95879d;
      --line:rgba(255,255,255,.12);
      --line-strong:rgba(255,255,255,.2);
      --primary:#ff2f8f;
      --primary-2:#b94cff;
      --accent:#ffe66d;
      --ok:#baff39;
      --warn:#ffbd66;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 24px 80px rgba(0,0,0,.42);
      --glow:0 0 34px rgba(255,47,143,.34);
      --container:1180px;
      --font:PingFang SC, Microsoft YaHei, Noto Sans SC, Arial, sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 84% 8%, rgba(255,47,143,.22), transparent 32%),
        radial-gradient(circle at 14% 16%, rgba(185,76,255,.18), transparent 34%),
        linear-gradient(180deg, #07050b 0%, var(--bg) 46%, #0c0712 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.25;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), transparent 82%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease, opacity .2s ease, transform .2s ease}
    a:hover{color:#fff}
    button,input,select{font-family:inherit}
    button{border:0;cursor:pointer}
    img{max-width:100%;display:block}
    .container{max-width:var(--container);margin:0 auto;padding:0 22px}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(9,7,15,.78);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(18px);
    }
    .nav{
      height:82px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:28px;
    }
    .logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      letter-spacing:-.02em;
      color:var(--text);
      white-space:nowrap;
    }
    .logo-mark{
      width:31px;
      height:31px;
      border-radius:11px;
      display:inline-block;
      background:
        radial-gradient(circle at 30% 24%, #fff 0 8%, transparent 9%),
        linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow:var(--glow);
      position:relative;
    }
    .logo-mark:after{
      content:"";
      position:absolute;
      inset:7px;
      border:1px solid rgba(255,255,255,.62);
      border-radius:8px;
      transform:rotate(-8deg);
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:30px;
      font-size:15px;
      color:var(--muted);
    }
    .nav-links a{
      position:relative;
      padding:10px 0;
    }
    .nav-links a:not(.nav-cta):after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:3px;
      height:2px;
      background:linear-gradient(90deg,var(--primary),var(--primary-2));
      transform:scaleX(0);
      transform-origin:left;
      transition:transform .25s ease;
      border-radius:999px;
    }
    .nav-links a:hover:after,.nav-links a.active:after{transform:scaleX(1)}
    .nav-links a.active{color:#fff}
    .nav-cta{
      padding:10px 18px!important;
      border:1px solid rgba(255,255,255,.2);
      border-radius:999px;
      color:#fff!important;
      background:rgba(255,255,255,.06);
    }
    .nav-cta:hover{
      background:linear-gradient(135deg, rgba(255,47,143,.92), rgba(185,76,255,.92));
      border-color:transparent;
      box-shadow:var(--glow);
      transform:translateY(-1px);
    }
    .menu-btn{
      display:none;
      color:#fff;
      background:rgba(255,255,255,.08);
      border:1px solid var(--line);
      border-radius:999px;
      padding:9px 15px;
    }
    .btn-main,.btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 22px;
      border-radius:999px;
      font-weight:800;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }
    .btn-main{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 12px 34px rgba(255,47,143,.28);
    }
    .btn-main:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 46px rgba(255,47,143,.42);
    }
    .btn-ghost{
      color:var(--text);
      border:1px solid var(--line-strong);
      background:rgba(255,255,255,.05);
    }
    .btn-ghost:hover{
      color:#fff;
      transform:translateY(-2px);
      border-color:rgba(255,255,255,.36);
      background:rgba(255,255,255,.1);
    }
    .btn-main:focus-visible,.btn-ghost:focus-visible,.menu-btn:focus-visible,.faq-question:focus-visible,.filter-pill:focus-visible{
      outline:3px solid rgba(255,230,109,.55);
      outline-offset:3px;
    }
    .section{padding:82px 0}
    .section.tight{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      color:#fff;
      background:rgba(255,255,255,.07);
      border:1px solid var(--line);
      border-radius:999px;
      padding:8px 14px;
      font-size:13px;
      font-weight:800;
    }
    .dot{
      width:8px;height:8px;border-radius:999px;background:var(--ok);box-shadow:0 0 14px rgba(186,255,57,.65);display:inline-block;
    }
    .page-hero{
      padding:78px 0 62px;
      position:relative;
    }
    .page-hero:after{
      content:"今日免费";
      position:absolute;
      right:clamp(20px,7vw,110px);
      top:112px;
      transform:rotate(10deg);
      width:94px;
      height:94px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#1d0712;
      background:var(--accent);
      font-weight:900;
      line-height:1.15;
      box-shadow:0 18px 40px rgba(255,230,109,.18);
    }
    .hero-shell{
      display:grid;
      grid-template-columns:5fr 7fr;
      gap:36px;
      align-items:center;
    }
    .hero-copy{
      position:relative;
      z-index:2;
    }
    .hero-copy h1{
      margin:22px 0 18px;
      font-size:clamp(34px,6vw,66px);
      line-height:1.08;
      font-weight:950;
      letter-spacing:-.055em;
    }
    .gradient-text{
      background:linear-gradient(135deg,#fff 12%,#ffd1e5 42%,#ff4ea2 76%,#c36bff 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .lead{
      max-width:620px;
      color:var(--muted);
      font-size:17px;
      margin:0 0 24px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}
    .kpi-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      max-width:540px;
    }
    .kpi{
      padding:14px;
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(255,255,255,.045);
    }
    .kpi strong{
      display:block;
      font-size:20px;
      color:#fff;
      line-height:1.1;
    }
    .kpi span{
      color:var(--faint);
      font-size:13px;
    }
    .dp-cover{
      position:relative;
      min-height:490px;
      border-radius:36px;
      padding:24px;
      transform:skewY(-2deg) translateY(8px);
      background:
        linear-gradient(135deg, rgba(255,47,143,.22), transparent 34%),
        radial-gradient(circle at 75% 18%, rgba(255,230,109,.18), transparent 22%),
        linear-gradient(155deg, rgba(255,255,255,.12), rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.18);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .dp-cover > *{transform:skewY(2deg)}
    .cover-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:16px;
      height:100%;
    }
    .status-panel,.filter-panel,.safe-panel{
      border:1px solid var(--line);
      background:rgba(11,8,16,.76);
      border-radius:26px;
      padding:20px;
      box-shadow:0 14px 40px rgba(0,0,0,.25);
    }
    .status-panel{
      grid-row:span 2;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      min-height:420px;
    }
    .status-top{
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:flex-start;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      padding:7px 11px;
      font-size:12px;
      font-weight:900;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.07);
      color:#fff;
    }
    .badge.hot{background:rgba(255,47,143,.18);border-color:rgba(255,47,143,.42)}
    .badge.ok{color:#172005;background:rgba(186,255,57,.86);border-color:transparent}
    .badge.warn{color:#281606;background:rgba(255,189,102,.86);border-color:transparent}
    .countdown{
      display:flex;
      gap:8px;
      align-items:center;
      padding:10px 12px;
      border-radius:18px;
      background:rgba(255,47,143,.14);
      border:1px solid rgba(255,47,143,.28);
      color:#fff;
      font-size:13px;
      font-weight:800;
    }
    .countdown b{color:var(--accent);font-variant-numeric:tabular-nums}
    .big-number{
      margin:26px 0 10px;
      font-size:58px;
      line-height:1;
      font-weight:950;
      letter-spacing:-.06em;
    }
    .status-list{
      margin:22px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .status-list li{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
      color:var(--muted);
    }
    .status-list li:last-child{border-bottom:0}
    .status-list strong{color:#fff}
    .mini-card{
      min-height:156px;
      border-radius:22px;
      padding:18px;
      background:rgba(255,255,255,.06);
      border:1px solid var(--line);
      position:relative;
      overflow:hidden;
    }
    .mini-card:before{
      content:"";
      position:absolute;
      right:-25px;
      top:-25px;
      width:86px;
      height:86px;
      border-radius:50%;
      background:rgba(255,47,143,.18);
    }
    .mini-card h3{font-size:18px;margin:12px 0 7px;font-weight:900}
    .mini-card p{margin:0;color:var(--muted);font-size:14px}
    .section-title{
      display:flex;
      justify-content:space-between;
      gap:24px;
      align-items:end;
      margin-bottom:28px;
    }
    .section-title h2{
      margin:0;
      font-size:clamp(28px,4vw,42px);
      line-height:1.15;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      max-width:520px;
    }
    .filter-bar{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      padding:14px;
      border-radius:24px;
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
      margin-bottom:26px;
    }
    .filter-pill{
      border-radius:999px;
      padding:10px 15px;
      color:var(--muted);
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.12);
      transition:all .2s ease;
      font-weight:800;
      font-size:14px;
    }
    .filter-pill:hover,.filter-pill.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(255,47,143,.9),rgba(185,76,255,.86));
      border-color:transparent;
      transform:translateY(-1px);
    }
    .access-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      gap:24px;
      align-items:start;
    }
    .access-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }
    .access-card{
      position:relative;
      overflow:hidden;
      border-radius:26px;
      padding:24px;
      min-height:286px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.035)),
        var(--card);
      border:1px solid var(--line);
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .access-card:hover{
      transform:translateY(-5px);
      border-color:rgba(255,47,143,.45);
      box-shadow:0 18px 54px rgba(0,0,0,.34);
    }
    .access-card .corner{
      position:absolute;
      top:18px;
      right:-34px;
      transform:rotate(36deg);
      min-width:116px;
      text-align:center;
      padding:5px 10px;
      color:#1f0714;
      background:var(--accent);
      font-weight:950;
      font-size:12px;
    }
    .access-card h3{
      margin:16px 0 10px;
      font-size:24px;
      line-height:1.25;
      font-weight:950;
      max-width:82%;
    }
    .access-card p{color:var(--muted);margin:0 0 18px}
    .points{
      display:grid;
      gap:9px;
      margin:0 0 20px;
      padding:0;
      list-style:none;
      color:#eadfeb;
      font-size:14px;
    }
    .points li{
      display:flex;
      gap:9px;
      align-items:flex-start;
    }
    .points li:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--ok);
      margin-top:9px;
      box-shadow:0 0 12px rgba(186,255,57,.46);
      flex:0 0 auto;
    }
    .meter{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.1);
      overflow:hidden;
      margin:18px 0 20px;
    }
    .meter span{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--primary),var(--accent));
    }
    .side-stack{
      position:sticky;
      top:104px;
      display:grid;
      gap:18px;
    }
    .side-card{
      border-radius:26px;
      padding:24px;
      background:rgba(255,255,255,.06);
      border:1px solid var(--line);
      box-shadow:0 16px 42px rgba(0,0,0,.22);
    }
    .side-card h3{
      margin:0 0 14px;
      font-size:22px;
      font-weight:950;
    }
    .step-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:13px;
      counter-reset:step;
    }
    .step-list li{
      display:grid;
      grid-template-columns:34px 1fr;
      gap:12px;
      align-items:start;
      color:var(--muted);
    }
    .step-list li:before{
      counter-increment:step;
      content:counter(step);
      width:34px;height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:950;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 10px 24px rgba(255,47,143,.18);
    }
    .promo-strip{
      border:1px solid rgba(255,255,255,.16);
      border-radius:28px;
      padding:24px;
      background:
        radial-gradient(circle at 18% 20%, rgba(255,47,143,.24), transparent 28%),
        linear-gradient(135deg, rgba(255,255,255,.1), rgba(255,255,255,.035));
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:center;
    }
    .promo-strip h2{
      margin:0 0 10px;
      font-size:clamp(25px,3.5vw,38px);
      font-weight:950;
      letter-spacing:-.04em;
    }
    .promo-strip p{margin:0;color:var(--muted)}
    .review-wrap{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:24px;
      align-items:stretch;
    }
    .review-intro{
      border-radius:28px;
      padding:28px;
      background:linear-gradient(180deg,rgba(255,47,143,.18),rgba(255,255,255,.045));
      border:1px solid rgba(255,255,255,.14);
    }
    .review-intro h2{font-size:36px;font-weight:950;line-height:1.14;margin:12px 0}
    .review-slider{
      overflow:hidden;
      border-radius:28px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
      padding:18px;
    }
    .review-track{
      display:flex;
      gap:16px;
      transition:transform .38s ease;
    }
    .review-card{
      min-width:calc(50% - 8px);
      border-radius:22px;
      padding:22px;
      background:rgba(255,255,255,.065);
      border:1px solid rgba(255,255,255,.12);
    }
    .avatar{
      width:44px;height:44px;border-radius:50%;
      display:grid;place-items:center;
      color:#190914;
      font-weight:950;
      background:linear-gradient(135deg,var(--accent),#fff0a8);
      margin-bottom:12px;
    }
    .stars{color:var(--accent);letter-spacing:2px;margin-bottom:8px}
    .review-card p{color:var(--muted);margin:0 0 14px}
    .review-card strong{display:block;color:#fff}
    .slider-controls{display:flex;gap:10px;margin-top:16px}
    .round-btn{
      width:42px;height:42px;border-radius:50%;
      color:#fff;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.16);
      transition:background .2s ease, transform .2s ease;
    }
    .round-btn:hover{background:var(--primary);transform:translateY(-1px)}
    .assurance{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      border-radius:28px;
      padding:16px;
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
    }
    .assurance-item{
      padding:18px;
      border-radius:20px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .assurance-item span{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      background:rgba(186,255,57,.12);
      color:var(--ok);
      margin-bottom:12px;
      font-weight:950;
    }
    .assurance-item h3{font-size:17px;margin:0 0 6px;font-weight:950}
    .assurance-item p{font-size:13px;color:var(--muted);margin:0}
    .faq-list{
      display:grid;
      gap:12px;
      max-width:900px;
      margin:0 auto;
    }
    .faq-item{
      border-radius:22px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      text-align:left;
      padding:20px 22px;
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:#fff;
      background:transparent;
      font-weight:950;
      font-size:17px;
    }
    .faq-question span:last-child{
      color:var(--primary);
      font-size:22px;
      line-height:1;
    }
    .faq-answer{
      display:none;
      padding:0 22px 20px;
      color:var(--muted);
      border-left:3px solid var(--primary);
      margin-left:22px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question{background:rgba(255,47,143,.06)}
    .site-footer{
      margin-top:30px;
      padding:58px 0 30px;
      background:#07050b;
      border-top:1px solid var(--line);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .8fr 1fr;
      gap:34px;
      align-items:start;
    }
    .site-footer p{
      color:var(--muted);
      margin:16px 0;
      max-width:460px;
    }
    .age-note{
      display:inline-flex;
      border:1px solid rgba(255,230,109,.34);
      color:var(--accent);
      background:rgba(255,230,109,.08);
      border-radius:999px;
      padding:8px 12px;
      font-size:13px;
      font-weight:800;
    }
    .site-footer h3{
      font-size:17px;
      font-weight:950;
      margin:0 0 14px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:9px;
      color:var(--muted);
      font-size:14px;
    }
    .footer-links a:hover{color:#fff}
    .copyright{
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.09);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:var(--faint);
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (max-width:1024px){
      .hero-shell,.access-layout,.promo-strip,.review-wrap{grid-template-columns:1fr}
      .dp-cover{min-height:auto;transform:none}
      .dp-cover>*{transform:none}
      .side-stack{position:static}
      .assurance{grid-template-columns:repeat(2,1fr)}
      .page-hero:after{display:none}
      .review-card{min-width:calc(50% - 8px)}
    }
    @media (max-width:768px){
      .nav{height:72px}
      .menu-btn{display:inline-flex}
      .nav-links{
        position:absolute;
        left:16px;
        right:16px;
        top:78px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:4px;
        padding:16px;
        border-radius:22px;
        background:rgba(15,10,22,.98);
        border:1px solid var(--line);
        box-shadow:var(--shadow);
      }
      .nav-links.open{display:flex}
      .nav-links a{padding:12px 14px}
      .nav-cta{text-align:center}
      .page-hero{padding:52px 0 44px}
      .hero-copy h1{font-size:38px}
      .kpi-row,.cover-grid,.access-grid,.footer-grid{grid-template-columns:1fr}
      .status-panel{min-height:auto}
      .section{padding:58px 0}
      .section-title{display:block}
      .section-title p{margin-top:12px}
      .review-card{min-width:100%}
    }
    @media (max-width:520px){
      .container{padding:0 16px}
      .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%}
      .filter-bar{overflow-x:auto;flex-wrap:nowrap;padding-bottom:16px}
      .filter-pill{white-space:nowrap}
      .assurance{grid-template-columns:1fr}
      .promo-strip{padding:20px}
      .access-card{padding:20px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

/* roulang page: category2 */
:root{
      --bg:#0b050d;
      --bg-2:#140817;
      --panel:#1a0d20;
      --panel-2:#23102b;
      --text:#fff7ed;
      --muted:#cdbfd0;
      --soft:#98879e;
      --line:rgba(255,247,237,.14);
      --line-strong:rgba(255,247,237,.24);
      --pink:#ff2f8f;
      --pink-2:#ff5ebc;
      --purple:#8b35ff;
      --lime:#c8ff4d;
      --amber:#ffd166;
      --cream:#fff0d5;
      --shadow:0 24px 80px rgba(0,0,0,.38);
      --glow:0 0 32px rgba(255,47,143,.38);
      --radius:28px;
      --radius-sm:18px;
      --container:1200px;
      --font:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 12% 4%, rgba(255,47,143,.22), transparent 34%),
        radial-gradient(circle at 86% 8%, rgba(139,53,255,.23), transparent 30%),
        radial-gradient(circle at 62% 82%, rgba(255,209,102,.08), transparent 30%),
        linear-gradient(180deg,#09040b 0%,#130717 48%,#0b050d 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.26;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.026) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, #000, transparent 80%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(11,5,13,.78);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(18px);
    }
    .nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{display:inline-flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;color:var(--cream)}
    .logo-mark{
      width:34px;height:34px;border-radius:12px;
      background:linear-gradient(135deg,var(--pink),var(--purple));
      box-shadow:var(--glow);
      position:relative;
      flex:0 0 auto;
    }
    .logo-mark:after{
      content:"18+";
      position:absolute;
      inset:7px 5px;
      display:grid;
      place-items:center;
      font-size:10px;
      font-weight:900;
      color:#fff;
    }
    .menu-btn{
      display:none;
      color:var(--text);
      background:rgba(255,255,255,.06);
      border:1px solid var(--line);
      border-radius:999px;
      padding:9px 15px;
    }
    .nav-links{display:flex;align-items:center;gap:30px;color:var(--muted);font-size:15px}
    .nav-links a{position:relative;padding:8px 0;transition:.2s ease}
    .nav-links a:hover{color:var(--text)}
    .nav-links a.active{color:#fff}
    .nav-links a.active:after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:-2px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--pink),var(--purple));
    }
    .nav-links .nav-cta{
      color:#fff;
      padding:10px 18px;
      border-radius:999px;
      border:1px solid rgba(255,47,143,.46);
      background:rgba(255,47,143,.12);
      box-shadow:0 0 18px rgba(255,47,143,.16);
    }
    .nav-links .nav-cta:after{display:none}
    .nav-links .nav-cta:hover{background:rgba(255,47,143,.24);transform:translateY(-1px)}
    .section{padding:78px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border:1px solid rgba(255,47,143,.34);
      border-radius:999px;
      color:#ffe5f2;
      background:rgba(255,47,143,.1);
      font-size:14px;
      font-weight:800;
    }
    .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 16px rgba(200,255,77,.7)}
    .hero{padding:88px 0 52px;position:relative}
    .hero:after{
      content:"今日开放";
      position:absolute;
      right:7%;
      top:110px;
      width:112px;height:112px;
      border-radius:50% 45% 52% 44%;
      display:grid;
      place-items:center;
      transform:rotate(12deg);
      background:linear-gradient(135deg,var(--amber),var(--pink));
      color:#2b0716;
      font-weight:950;
      letter-spacing:.04em;
      box-shadow:0 20px 60px rgba(255,47,143,.28);
    }
    .hero-center{text-align:center;max-width:960px;margin:0 auto}
    h1{
      margin:22px 0 18px;
      font-size:clamp(36px,6vw,70px);
      line-height:1.08;
      font-weight:950;
      letter-spacing:-.06em;
    }
    .gradient-text{background:linear-gradient(90deg,#fff4df 0%,#ff79bf 52%,#b88cff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
    .lead{font-size:18px;color:var(--muted);max-width:850px;margin:0 auto}
    .search-panel{
      margin:34px auto 0;
      max-width:820px;
      padding:12px;
      border:1px solid var(--line-strong);
      border-radius:999px;
      background:rgba(255,255,255,.08);
      box-shadow:var(--shadow);
      display:flex;
      align-items:center;
      gap:10px;
    }
    .search-panel input{
      flex:1;
      min-width:0;
      border:0;
      outline:0;
      color:var(--text);
      background:transparent;
      padding:14px 18px;
    }
    .search-panel input::placeholder{color:#b7a8bc}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border:0;
      border-radius:999px;
      padding:13px 22px;
      font-weight:900;
      transition:.22s ease;
      white-space:nowrap;
    }
    .btn-primary{color:#fff;background:linear-gradient(135deg,var(--pink),var(--purple));box-shadow:var(--glow)}
    .btn-primary:hover{transform:translateY(-2px);filter:saturate(1.08)}
    .btn-secondary{color:var(--cream);background:rgba(255,255,255,.06);border:1px solid var(--line-strong)}
    .btn-secondary:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
    .btn:focus-visible,.menu-btn:focus-visible,.faq-q:focus-visible,input:focus-visible{outline:3px solid rgba(255,209,102,.72);outline-offset:3px}
    .quick-tags{margin:20px auto 0;display:flex;justify-content:center;flex-wrap:wrap;gap:10px}
    .tag{
      display:inline-flex;align-items:center;gap:7px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.05);
      color:#eaddeb;
      font-size:13px;
      font-weight:700;
    }
    .tag.active{border-color:rgba(255,47,143,.64);background:rgba(255,47,143,.16);color:#fff}
    .hero-split{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;margin-top:44px;align-items:stretch}
    .compare-card,.safe-card,.glass-card{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.04));
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .card-head{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:22px 24px;border-bottom:1px solid var(--line)}
    .card-head h2,.section-title h2{margin:0;font-size:clamp(28px,4vw,42px);line-height:1.18;font-weight:950;letter-spacing:-.04em}
    .mini{color:var(--soft);font-size:13px}
    .countdown{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 12px;border-radius:999px;
      color:#1a0610;
      background:var(--amber);
      font-weight:950;
      font-size:13px;
    }
    .compare-table{padding:14px}
    .compare-row{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:12px;
      padding:10px;
    }
    .compare-cell{
      min-height:132px;
      padding:18px;
      border-radius:20px;
      background:rgba(0,0,0,.18);
      border:1px solid rgba(255,255,255,.1);
      position:relative;
    }
    .compare-cell.recommend{
      background:linear-gradient(180deg,rgba(255,47,143,.22),rgba(139,53,255,.12));
      border-color:rgba(255,47,143,.55);
    }
    .ribbon{
      position:absolute;right:14px;top:14px;
      padding:4px 8px;border-radius:999px;
      background:rgba(200,255,77,.15);
      color:var(--lime);
      font-weight:900;
      font-size:12px;
    }
    .compare-cell h3{margin:0 0 8px;font-size:19px;font-weight:900}
    .compare-cell p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
    .meter{height:7px;background:rgba(255,255,255,.12);border-radius:999px;margin-top:14px;overflow:hidden}
    .meter span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--pink),var(--lime))}
    .safe-card{padding:24px}
    .safe-card h2{margin:0 0 14px;font-size:28px;line-height:1.25;font-weight:950}
    .check-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
    .check-list li{display:flex;gap:12px;align-items:flex-start;color:#eaddeb}
    .check-list li:before{content:"";width:10px;height:10px;border-radius:50%;background:var(--lime);box-shadow:0 0 14px rgba(200,255,77,.65);margin-top:9px;flex:0 0 auto}
    .section-title{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}
    .section-title p{max-width:600px;margin:0;color:var(--muted)}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .step-card{
      position:relative;
      padding:24px;
      border-radius:var(--radius-sm);
      border:1px solid var(--line);
      background:rgba(255,255,255,.055);
      transition:.22s ease;
    }
    .step-card:hover{transform:translateY(-5px);border-color:rgba(255,47,143,.48);background:rgba(255,255,255,.08)}
    .step-num{
      width:42px;height:42px;border-radius:14px;
      display:grid;place-items:center;
      color:#fff;font-weight:950;
      background:linear-gradient(135deg,var(--pink),var(--purple));
      box-shadow:0 12px 34px rgba(255,47,143,.28);
    }
    .step-card h3{margin:18px 0 8px;font-size:20px;font-weight:900}
    .step-card p{margin:0;color:var(--muted);font-size:15px}
    .status-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .status-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .status-card{
      padding:20px;border-radius:22px;
      background:#fff1dc;color:#251124;
      box-shadow:0 18px 50px rgba(0,0,0,.18);
      transition:.22s ease;
    }
    .status-card:hover{transform:translateY(-4px)}
    .status-card h3{margin:0 0 8px;font-size:20px;font-weight:950}
    .status-card p{margin:0;color:#5f4d61;font-size:15px}
    .status-card.dark{
      background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.045));
      color:var(--text);
      border:1px solid var(--line);
    }
    .status-card.dark p{color:var(--muted)}
    .promo-box{
      position:relative;overflow:hidden;
      padding:28px;border-radius:var(--radius);
      border:1px solid rgba(255,47,143,.35);
      background:
        radial-gradient(circle at 80% 20%, rgba(255,47,143,.28), transparent 34%),
        linear-gradient(135deg,rgba(255,47,143,.14),rgba(139,53,255,.15));
    }
    .promo-box:after{
      content:"18+";
      position:absolute;right:-18px;top:-18px;
      width:92px;height:92px;border-radius:26px;
      transform:rotate(14deg);
      display:grid;place-items:center;
      background:var(--lime);color:#130715;
      font-weight:950;
      box-shadow:0 18px 48px rgba(200,255,77,.2);
    }
    .promo-box h3{margin:0 0 10px;font-size:28px;font-weight:950;line-height:1.25}
    .promo-box p{margin:0 0 18px;color:var(--muted)}
    .entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .entry-card{
      position:relative;
      padding:22px;
      min-height:220px;
      border-radius:24px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      transition:.22s ease;
      overflow:hidden;
    }
    .entry-card:hover{transform:translateY(-5px);border-color:rgba(255,47,143,.52);box-shadow:0 20px 70px rgba(255,47,143,.12)}
    .entry-card .corner{
      position:absolute;right:-32px;top:18px;
      width:110px;text-align:center;
      transform:rotate(35deg);
      background:var(--pink);color:#fff;
      font-size:12px;font-weight:950;
      padding:4px 0;
    }
    .entry-card h3{margin:34px 0 8px;font-size:21px;font-weight:950}
    .entry-card p{margin:0 0 16px;color:var(--muted);font-size:15px}
    .entry-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;color:#e8dae8;font-size:13px}
    .score{display:flex;align-items:center;gap:6px;color:var(--amber);font-weight:900}
    .guard-bar{
      display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      overflow:hidden;
      background:var(--line);
    }
    .guard-item{padding:22px;background:rgba(255,255,255,.055)}
    .guard-item strong{display:block;margin-bottom:6px;font-size:17px}
    .guard-item span{color:var(--muted);font-size:14px}
    .cta{
      position:relative;
      overflow:hidden;
      border-radius:36px;
      padding:42px;
      border:1px solid rgba(255,47,143,.38);
      background:
        radial-gradient(circle at 10% 20%, rgba(255,47,143,.34), transparent 30%),
        radial-gradient(circle at 86% 80%, rgba(139,53,255,.34), transparent 34%),
        linear-gradient(135deg,#1b0a22,#0e0711);
      box-shadow:var(--shadow);
    }
    .cta:before{
      content:"限时提示";
      position:absolute;right:30px;top:28px;
      padding:12px 16px;border-radius:18px;
      transform:rotate(8deg);
      background:var(--amber);color:#260512;
      font-weight:950;
    }
    .cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
    .cta h2{margin:0 0 12px;font-size:clamp(30px,4vw,48px);line-height:1.15;font-weight:950;letter-spacing:-.04em}
    .cta p{margin:0 0 22px;color:var(--muted);max-width:660px}
    .cta-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
    .cta-list li{display:flex;align-items:center;gap:10px;color:#f4e6f2}
    .cta-list li:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--lime);box-shadow:0 0 14px rgba(200,255,77,.7)}
    .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:start}
    .faq-intro{
      padding:26px;border-radius:var(--radius);
      border:1px solid var(--line);
      background:rgba(255,255,255,.055);
    }
    .faq-intro h2{margin:0 0 12px;font-size:34px;line-height:1.2;font-weight:950}
    .faq-intro p{margin:0;color:var(--muted)}
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line);
      border-radius:22px;
      background:rgba(255,255,255,.055);
      overflow:hidden;
    }
    .faq-q{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      padding:20px 22px;
      color:var(--text);
      background:transparent;
      border:0;
      text-align:left;
      font-weight:900;
      font-size:17px;
    }
    .faq-icon{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:rgba(255,47,143,.16);color:#fff;flex:0 0 auto}
    .faq-a{
      display:none;
      padding:0 22px 20px 22px;
      color:var(--muted);
      border-left:3px solid var(--pink);
      margin-left:22px;
    }
    .faq-item.open{border-color:rgba(255,47,143,.46);background:rgba(255,47,143,.07)}
    .faq-item.open .faq-a{display:block}
    .faq-item.open .faq-icon{background:var(--pink)}
    .site-footer{
      padding:56px 0 28px;
      border-top:1px solid var(--line);
      background:rgba(4,2,6,.56);
    }
    .footer-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr;gap:36px}
    .site-footer p{color:var(--muted);margin:16px 0 14px;max-width:520px}
    .age-note{
      display:inline-flex;padding:8px 12px;border-radius:999px;
      background:rgba(255,209,102,.12);
      color:#ffe3a3;
      border:1px solid rgba(255,209,102,.28);
      font-size:13px;font-weight:800;
    }
    .site-footer h3{margin:0 0 12px;font-size:17px;font-weight:950;color:#fff}
    .footer-links{list-style:none;margin:0;padding:0;display:grid;gap:9px;color:var(--muted)}
    .footer-links a{transition:.2s ease}
    .footer-links a:hover{color:#fff}
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid var(--line);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:var(--soft);
      font-size:13px;
    }
    @media (max-width:1024px){
      .hero:after{right:4%;top:132px;width:86px;height:86px;font-size:14px}
      .hero-split,.status-grid,.cta-grid,.faq-wrap{grid-template-columns:1fr}
      .compare-row{grid-template-columns:1fr}
      .steps{grid-template-columns:repeat(2,1fr)}
      .entry-grid{grid-template-columns:repeat(2,1fr)}
      .guard-bar{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .nav{height:72px}
      .menu-btn{display:inline-flex}
      .nav-links{
        position:absolute;
        left:14px;right:14px;top:76px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:4px;
        padding:16px;
        border:1px solid var(--line);
        border-radius:24px;
        background:rgba(17,7,20,.96);
        box-shadow:var(--shadow);
      }
      .nav-links.open{display:flex}
      .nav-links a{padding:13px 14px;border-radius:14px}
      .nav-links a.active:after{left:14px;right:auto;width:36px;bottom:8px}
      .nav-links .nav-cta{text-align:center;margin-top:6px}
      .hero{padding:58px 0 36px}
      .hero:after{display:none}
      .search-panel{border-radius:26px;flex-direction:column;align-items:stretch}
      .search-panel .btn{width:100%}
      .section{padding:54px 0}
      .section-title{display:block}
      .section-title p{margin-top:10px}
      .steps,.entry-grid,.status-list,.guard-bar,.footer-grid{grid-template-columns:1fr}
      .card-head{display:block}
      .card-head .countdown{margin-top:12px}
      .cta{padding:30px 22px}
      .cta:before{position:static;display:inline-flex;margin-bottom:16px;transform:none}
      .copyright{flex-direction:column}
    }
    @media (max-width:520px){
      h1{font-size:36px}
      .lead{font-size:16px}
      .logo span:last-child{font-size:15px}
      .quick-tags{justify-content:flex-start}
      .compare-cell{min-height:auto}
      .safe-card,.promo-box,.step-card,.entry-card{padding:20px}
      .faq-q{font-size:16px;padding:18px}
      .faq-a{margin-left:18px;padding-right:18px}
    }