/* roulang page: index */
:root {
      --bg: #181022;
      --bg-soft: #21142f;
      --panel: #241632;
      --panel-2: #2b193f;
      --text: #f8fafc;
      --muted: #cbd5e1;
      --weak: #94a3b8;
      --primary: #7c3aed;
      --primary-2: #a855f7;
      --accent: #ec4899;
      --cyan: #2dd4bf;
      --amber: #f59e0b;
      --line: rgba(236, 72, 153, .28);
      --line-cyan: rgba(45, 212, 191, .3);
      --radius: 18px;
      --radius-sm: 12px;
      --shadow: 0 22px 80px rgba(0, 0, 0, .35);
      --shadow-card: 0 16px 45px rgba(12, 8, 20, .38);
      --container: 1220px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
      color: var(--text);
      line-height: 1.7;
      letter-spacing: 0;
      background:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
        radial-gradient(circle at 14% 8%, rgba(236,72,153,.22), transparent 28%),
        radial-gradient(circle at 82% 12%, rgba(45,212,191,.16), transparent 30%),
        linear-gradient(180deg, #160f20 0%, #181022 46%, #120c19 100%);
      background-size: 28px 28px, 28px 28px, auto, auto, auto;
      overflow-x: hidden;
    }

    body::selection {
      background: rgba(236, 72, 153, .38);
      color: #fff;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
    }

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

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

    .site-container {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(24, 16, 34, .94);
      border-bottom: 1px solid rgba(255, 255, 255, .08);
      box-shadow: 0 12px 36px rgba(0, 0, 0, .24);
    }

    .top-nav {
      min-height: 72px;
      display: grid;
      grid-template-columns: minmax(210px, 1fr) minmax(300px, 420px) auto;
      align-items: center;
      gap: 18px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      font-weight: 900;
      line-height: 1.15;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      flex: 0 0 42px;
      border-radius: 14px;
      background:
        linear-gradient(135deg, rgba(236,72,153,.95), rgba(124,58,237,.95) 55%, rgba(45,212,191,.9));
      box-shadow: 0 0 0 1px rgba(255,255,255,.18) inset, 0 14px 30px rgba(236,72,153,.25);
      position: relative;
      overflow: hidden;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 9px;
      border: 2px solid rgba(255,255,255,.75);
      clip-path: polygon(0 0, 100% 0, 72% 100%, 0 72%);
    }

    .brand-text {
      display: block;
      color: #fff;
      font-size: 17px;
      white-space: normal;
    }

    .brand-sub {
      display: block;
      color: var(--weak);
      font-size: 12px;
      font-weight: 600;
      margin-top: 2px;
    }

    .search-form {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 8px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .06);
      border: 1px solid rgba(255,255,255,.1);
    }

    .search-form:focus-within {
      border-color: var(--cyan);
      box-shadow: 0 0 0 4px rgba(45, 212, 191, .1);
    }

    .search-form input {
      width: 100%;
      min-width: 0;
      border: 0;
      outline: 0;
      color: var(--text);
      background: transparent;
      padding: 7px 8px 7px 12px;
    }

    .search-form input::placeholder {
      color: rgba(203,213,225,.72);
    }

    .nav-cta,
    .btn-primary,
    .btn-secondary,
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 800;
      white-space: nowrap;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
    }

    .nav-cta,
    .btn-primary {
      color: #fff;
      padding: 11px 18px;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 14px 34px rgba(236,72,153,.22);
    }

    .nav-cta:hover,
    .btn-primary:hover {
      transform: translateY(-2px);
      border-color: rgba(255,255,255,.28);
      box-shadow: 0 18px 42px rgba(236,72,153,.32);
    }

    .btn-secondary {
      padding: 11px 18px;
      color: #e2e8f0;
      background: rgba(255,255,255,.06);
      border-color: rgba(45,212,191,.38);
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      background: rgba(45,212,191,.12);
      border-color: rgba(45,212,191,.7);
    }

    .btn-ghost {
      padding: 9px 14px;
      color: var(--muted);
      background: rgba(255,255,255,.04);
      border-color: rgba(255,255,255,.1);
    }

    .btn-ghost:hover {
      color: #fff;
      background: rgba(236,72,153,.12);
      border-color: rgba(236,72,153,.45);
    }

    .channel-bar {
      border-top: 1px solid rgba(255,255,255,.06);
      overflow-x: auto;
      scrollbar-width: none;
    }

    .channel-bar::-webkit-scrollbar {
      display: none;
    }

    .channel-list {
      min-height: 50px;
      display: flex;
      align-items: center;
      gap: 10px;
      white-space: nowrap;
    }

    .channel-link {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 8px 14px;
      border-radius: 999px;
      color: var(--muted);
      border: 1px solid rgba(255,255,255,.09);
      background: rgba(255,255,255,.035);
      font-size: 14px;
      font-weight: 700;
    }

    .channel-link:hover,
    .channel-link.active {
      color: #fff;
      border-color: rgba(236,72,153,.55);
      background: linear-gradient(135deg, rgba(124,58,237,.38), rgba(236,72,153,.18));
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 88px 0;
      position: relative;
    }

    .section.compact {
      padding: 64px 0;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #fbcfe8;
      font-size: 13px;
      font-weight: 900;
      padding: 6px 11px;
      border-radius: 999px;
      border: 1px solid rgba(236,72,153,.38);
      background: rgba(236,72,153,.1);
      margin-bottom: 14px;
    }

    .section-title {
      max-width: 820px;
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.18;
      font-weight: 900;
      margin: 0 0 14px;
      color: #fff;
    }

    .section-desc {
      max-width: 780px;
      color: var(--muted);
      font-size: 16px;
      margin: 0 0 30px;
    }

    .hero {
      padding: 34px 0 30px;
      min-height: calc(100vh - 122px);
      display: flex;
      align-items: stretch;
    }

    .hero-banner {
      width: 100%;
      border-radius: 0 0 28px 28px;
      border: 1px solid rgba(255,255,255,.1);
      background:
        linear-gradient(115deg, rgba(248,250,252,.96) 0%, rgba(247,232,255,.95) 42%, rgba(226,255,251,.92) 100%);
      color: #22132f;
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }

    .hero-banner::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(135deg, rgba(124,58,237,.08) 25%, transparent 25%) 0 0 / 28px 28px,
        linear-gradient(315deg, rgba(236,72,153,.08) 25%, transparent 25%) 0 0 / 28px 28px;
      opacity: .7;
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 28px;
      align-items: center;
      padding: clamp(30px, 5vw, 62px);
    }

    .hero h1 {
      max-width: 760px;
      margin: 0;
      font-size: clamp(34px, 6vw, 62px);
      line-height: 1.1;
      font-weight: 900;
      color: #170d23;
    }

    .hero p {
      max-width: 760px;
      margin: 18px 0 0;
      color: #4b315e;
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 26px;
    }

    .hero .btn-secondary {
      color: #261735;
      background: rgba(255,255,255,.62);
      border-color: rgba(124,58,237,.28);
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 26px;
      max-width: 720px;
    }

    .point {
      border-radius: 16px;
      padding: 13px 14px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(124,58,237,.16);
    }

    .point strong {
      display: block;
      font-size: 22px;
      line-height: 1.1;
      color: #7c3aed;
    }

    .point span {
      display: block;
      margin-top: 5px;
      color: #61436e;
      font-size: 13px;
      font-weight: 700;
    }

    .hero-strip {
      display: grid;
      gap: 12px;
    }

    .status-ticket {
      position: relative;
      border-radius: 18px;
      padding: 18px;
      background: rgba(24,16,34,.9);
      color: #fff;
      border: 1px solid rgba(124,58,237,.34);
      box-shadow: 0 18px 46px rgba(24,16,34,.32);
      overflow: hidden;
    }

    .status-ticket::before {
      content: "";
      position: absolute;
      left: 0;
      top: 18px;
      bottom: 18px;
      width: 4px;
      background: linear-gradient(var(--accent), var(--cyan));
      border-radius: 0 999px 999px 0;
    }

    .ticket-head {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      margin-bottom: 14px;
    }

    .ticket-id {
      color: #f0abfc;
      font-size: 13px;
      font-weight: 900;
    }

    .status-dot {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: #99f6e4;
      font-size: 12px;
      font-weight: 900;
    }

    .status-dot::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--cyan);
      box-shadow: 0 0 16px rgba(45,212,191,.88);
    }

    .mini-cover {
      height: 62px;
      border-radius: 14px;
      margin: 12px 0;
      background:
        linear-gradient(90deg, rgba(236,72,153,.9), rgba(124,58,237,.72), rgba(45,212,191,.68)),
        repeating-linear-gradient(90deg, rgba(255,255,255,.18) 0 2px, transparent 2px 10px);
      border: 1px solid rgba(255,255,255,.14);
    }

    .chips {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .chip,
    .badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: 999px;
      color: #f8fafc;
      font-size: 12px;
      font-weight: 800;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.07);
    }

    .chip.pink,
    .badge.pink {
      border-color: rgba(236,72,153,.45);
      background: rgba(236,72,153,.14);
      color: #fce7f3;
    }

    .chip.cyan,
    .badge.cyan {
      border-color: rgba(45,212,191,.45);
      background: rgba(45,212,191,.12);
      color: #ccfbf1;
    }

    .chip.amber,
    .badge.amber {
      border-color: rgba(245,158,11,.48);
      background: rgba(245,158,11,.13);
      color: #fef3c7;
    }

    .ticket-grid,
    .coupon-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 18px;
    }

    .coupon-card {
      grid-column: span 4;
      min-height: 220px;
      border-radius: var(--radius);
      padding: 22px;
      background:
        linear-gradient(155deg, rgba(43,25,63,.96), rgba(36,22,50,.96)),
        linear-gradient(90deg, rgba(255,255,255,.05) 50%, transparent 50%);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-card);
      position: relative;
      overflow: hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .coupon-card::after {
      content: "";
      position: absolute;
      right: -18px;
      top: 50%;
      width: 36px;
      height: 36px;
      border-radius: 999px;
      transform: translateY(-50%);
      background: var(--bg);
      border: 1px solid rgba(236,72,153,.18);
    }

    .coupon-card:hover {
      transform: translateY(-4px);
      border-color: rgba(236,72,153,.65);
      box-shadow: 0 22px 60px rgba(236,72,153,.16);
    }

    .coupon-code {
      color: #f0abfc;
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .coupon-card h3,
    .card h3,
    .info-item h3 {
      margin: 0 0 10px;
      color: #fff;
      font-size: 22px;
      line-height: 1.25;
      font-weight: 900;
    }

    .coupon-card p,
    .card p,
    .info-item p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .coupon-foot {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      align-items: center;
      margin-top: 22px;
      padding-top: 14px;
      border-top: 1px dashed rgba(255,255,255,.14);
    }

    .rule-panel {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 22px;
      align-items: stretch;
    }

    .rule-aside,
    .stage-panel,
    .metric-panel,
    .review-summary,
    .faq-wrap,
    .cta-panel {
      border-radius: var(--radius);
      background: linear-gradient(160deg, rgba(43,25,63,.94), rgba(30,19,42,.94));
      border: 1px solid rgba(255,255,255,.1);
      box-shadow: var(--shadow-card);
    }

    .rule-aside {
      padding: 28px;
    }

    .rule-steps {
      display: grid;
      gap: 14px;
    }

    .rule-step {
      display: grid;
      grid-template-columns: 54px 1fr;
      gap: 16px;
      padding: 18px;
      border-radius: 16px;
      border: 1px solid rgba(45,212,191,.2);
      background: rgba(255,255,255,.045);
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }

    .rule-step:hover {
      transform: translateX(4px);
      background: rgba(45,212,191,.08);
      border-color: rgba(45,212,191,.45);
    }

    .step-no {
      width: 54px;
      height: 54px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      color: #fff;
      font-weight: 900;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 12px 28px rgba(124,58,237,.24);
    }

    .rule-step h3 {
      margin: 0 0 4px;
      font-size: 19px;
      font-weight: 900;
    }

    .rule-step p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .theme-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 18px;
    }

    .card {
      border-radius: var(--radius);
      padding: 22px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(255,255,255,.1);
      box-shadow: var(--shadow-card);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .card:hover {
      transform: translateY(-4px);
      border-color: rgba(236,72,153,.48);
      background: rgba(255,255,255,.075);
    }

    .card.tall {
      min-height: 280px;
      background:
        linear-gradient(160deg, rgba(124,58,237,.24), rgba(236,72,153,.12)),
        rgba(255,255,255,.055);
    }

    .stage-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 22px;
      align-items: center;
    }

    .stage-panel {
      padding: 18px;
      overflow: hidden;
    }

    .screen-top {
      display: flex;
      align-items: center;
      gap: 7px;
      padding: 6px 8px 14px;
    }

    .screen-dot {
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: var(--accent);
    }

    .screen-dot:nth-child(2) {
      background: var(--amber);
    }

    .screen-dot:nth-child(3) {
      background: var(--cyan);
    }

    .screen-body {
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.1);
      overflow: hidden;
      background: #160f20;
    }

    .screen-row {
      display: grid;
      grid-template-columns: 110px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 14px;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }

    .screen-row:last-child {
      border-bottom: 0;
    }

    .cover-block {
      height: 58px;
      border-radius: 12px;
      background:
        linear-gradient(135deg, rgba(236,72,153,.7), rgba(124,58,237,.7), rgba(45,212,191,.55));
      filter: saturate(1.08);
    }

    .screen-row strong {
      display: block;
      color: #fff;
      line-height: 1.35;
    }

    .screen-row span {
      color: var(--weak);
      font-size: 13px;
    }

    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .metric-panel {
      padding: 22px;
      position: relative;
      overflow: hidden;
    }

    .metric-panel::after {
      content: "";
      position: absolute;
      inset: auto 18px 18px 18px;
      height: 5px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--accent), var(--cyan));
      opacity: .75;
    }

    .metric-panel strong {
      display: block;
      color: #fff;
      font-size: 34px;
      line-height: 1;
      margin-bottom: 10px;
    }

    .metric-panel span {
      color: var(--muted);
      font-size: 14px;
    }

    .info-layout {
      display: grid;
      grid-template-columns: 1.45fr .75fr;
      gap: 22px;
      align-items: start;
    }

    .info-list,
    .recommend-box {
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.1);
      background: rgba(255,255,255,.045);
      overflow: hidden;
    }

    .info-item {
      display: grid;
      grid-template-columns: 110px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 18px;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }

    .info-item:last-child {
      border-bottom: 0;
    }

    .info-item:hover {
      background: rgba(236,72,153,.08);
    }

    .date-box {
      display: grid;
      place-items: center;
      min-height: 68px;
      border-radius: 14px;
      color: #fff;
      font-weight: 900;
      background: linear-gradient(135deg, rgba(124,58,237,.85), rgba(236,72,153,.72));
    }

    .recommend-box {
      padding: 22px;
    }

    .recommend-link {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 13px 0;
      border-bottom: 1px solid rgba(255,255,255,.08);
      color: var(--muted);
      font-weight: 700;
    }

    .recommend-link:last-child {
      border-bottom: 0;
    }

    .recommend-link:hover {
      color: #fff;
      transform: translateX(3px);
    }

    .reviews {
      display: grid;
      grid-template-columns: .8fr 1.2fr;
      gap: 22px;
    }

    .review-summary {
      padding: 28px;
    }

    .score {
      display: flex;
      align-items: end;
      gap: 10px;
      margin: 10px 0 18px;
    }

    .score strong {
      color: #fff;
      font-size: 54px;
      line-height: 1;
      font-weight: 900;
    }

    .score span {
      color: var(--weak);
      padding-bottom: 8px;
    }

    .review-list {
      display: grid;
      gap: 14px;
    }

    .review-card {
      padding: 18px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.1);
      background: rgba(255,255,255,.05);
      transition: transform .2s ease, border-color .2s ease;
    }

    .review-card:hover {
      transform: translateY(-3px);
      border-color: rgba(45,212,191,.42);
    }

    .review-card p {
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 15px;
    }

    .faq-wrap {
      padding: 10px;
    }

    .faq-item {
      border-radius: 15px;
      overflow: hidden;
      border: 1px solid transparent;
    }

    .faq-item + .faq-item {
      margin-top: 8px;
    }

    .faq-question {
      width: 100%;
      display: flex;
      justify-content: space-between;
      gap: 18px;
      align-items: center;
      padding: 18px;
      color: #fff;
      background: rgba(255,255,255,.045);
      border: 0;
      text-align: left;
      font-weight: 900;
    }

    .faq-question:hover,
    .faq-question:focus {
      outline: 0;
      background: rgba(124,58,237,.16);
    }

    .faq-question:focus-visible {
      box-shadow: 0 0 0 3px rgba(45,212,191,.2) inset;
    }

    .faq-icon {
      width: 26px;
      height: 26px;
      flex: 0 0 26px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      color: #fff;
      background: rgba(236,72,153,.28);
      transition: transform .2s ease;
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px;
      color: var(--muted);
      background: rgba(255,255,255,.035);
      font-size: 15px;
    }

    .faq-item.open {
      border-color: rgba(236,72,153,.34);
    }

    .faq-item.open .faq-answer {
      display: block;
    }

    .faq-item.open .faq-icon {
      transform: rotate(45deg);
    }

    .cta-panel {
      padding: clamp(28px, 5vw, 48px);
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      align-items: center;
      background:
        linear-gradient(135deg, rgba(124,58,237,.42), rgba(236,72,153,.22)),
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px),
        rgba(36,22,50,.96);
      background-size: auto, 24px 24px, 24px 24px, auto;
      border-color: rgba(236,72,153,.38);
    }

    .cta-panel h2 {
      margin: 0 0 10px;
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.18;
      font-weight: 900;
    }

    .cta-panel p {
      margin: 0;
      color: var(--muted);
      max-width: 760px;
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .site-footer {
      padding: 54px 0 30px;
      background: #110a18;
      border-top: 1px solid rgba(255,255,255,.08);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr .7fr .7fr;
      gap: 28px;
    }

    .footer-title {
      color: #fff;
      font-size: 20px;
      font-weight: 900;
      margin: 0 0 12px;
    }

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

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: var(--muted);
      font-weight: 700;
    }

    .footer-links a:hover {
      color: #fff;
      transform: translateX(3px);
    }

    .copyright {
      margin-top: 34px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.08);
      color: var(--weak);
      font-size: 13px;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    @media (max-width: 1024px) {
      .top-nav {
        grid-template-columns: 1fr auto;
        padding: 10px 0;
      }

      .search-form {
        grid-column: 1 / -1;
        order: 3;
      }

      .hero {
        min-height: auto;
        padding-top: 24px;
      }

      .hero-inner,
      .rule-panel,
      .stage-layout,
      .info-layout,
      .reviews,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .cta-actions {
        justify-content: flex-start;
      }

      .coupon-card {
        grid-column: span 6;
      }

      .theme-grid {
        grid-template-columns: 1fr 1fr;
      }

      .card.tall {
        grid-column: 1 / -1;
      }

      .metrics-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .site-container {
        width: min(100% - 28px, var(--container));
      }

      .brand-text {
        font-size: 15px;
      }

      .brand-sub {
        display: none;
      }

      .nav-cta {
        padding: 9px 12px;
        min-height: 38px;
        font-size: 13px;
      }

      .channel-list {
        min-width: max-content;
      }

      .section {
        padding: 58px 0;
      }

      .section.compact {
        padding: 46px 0;
      }

      .hero-inner {
        padding: 26px 18px;
      }

      .hero-points,
      .metrics-grid,
      .theme-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .coupon-card {
        grid-column: span 12;
      }

      .screen-row,
      .info-item {
        grid-template-columns: 1fr;
      }

      .cover-block {
        width: 100%;
      }

      .info-item .btn-ghost {
        justify-self: start;
      }

      .rule-step {
        grid-template-columns: 44px 1fr;
        padding: 15px;
      }

      .step-no {
        width: 44px;
        height: 44px;
        border-radius: 14px;
      }

      .copyright {
        display: block;
      }

      .copyright span {
        display: block;
        margin-top: 8px;
      }
    }

    @media (max-width: 520px) {
      .top-nav {
        gap: 10px;
      }

      .brand-mark {
        width: 36px;
        height: 36px;
        flex-basis: 36px;
        border-radius: 12px;
      }

      .hero-actions,
      .cta-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .btn-primary,
      .btn-secondary,
      .btn-ghost {
        width: 100%;
      }

      .point,
      .coupon-card,
      .card,
      .metric-panel,
      .review-summary,
      .review-card {
        border-radius: 14px;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #120b1d;
      --bg-2: #181022;
      --panel: rgba(32, 20, 48, .92);
      --panel-2: rgba(43, 28, 63, .86);
      --primary: #7C3AED;
      --primary-2: #EC4899;
      --accent: #2DD4BF;
      --warning: #F59E0B;
      --text: #F8FAFC;
      --muted: #B7A9C9;
      --soft: #8E7DA8;
      --line: rgba(236, 72, 153, .24);
      --line-2: rgba(45, 212, 191, .28);
      --radius: 18px;
      --radius-sm: 12px;
      --shadow: 0 24px 80px rgba(0, 0, 0, .34);
      --shadow-soft: 0 16px 42px rgba(124, 58, 237, .16);
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--text);
      background:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
        radial-gradient(circle at 18% 8%, rgba(236, 72, 153, .20), transparent 30%),
        radial-gradient(circle at 82% 18%, rgba(45, 212, 191, .12), transparent 28%),
        linear-gradient(135deg, #120b1d 0%, #181022 44%, #0e0b16 100%);
      background-size: 34px 34px, 34px 34px, auto, auto, auto;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
      line-height: 1.7;
      letter-spacing: 0;
      min-height: 100vh;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease;
    }

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

    button,
    input,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
    }

    ::selection {
      background: rgba(236, 72, 153, .34);
      color: #fff;
    }

    ::-webkit-scrollbar {
      width: 10px;
      height: 8px;
    }

    ::-webkit-scrollbar-thumb {
      background: linear-gradient(180deg, var(--primary), var(--primary-2));
      border-radius: 999px;
    }

    ::-webkit-scrollbar-track {
      background: #100a19;
    }

    .site-container {
      width: min(var(--container), calc(100% - 40px));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(18, 11, 29, .96);
      border-bottom: 1px solid rgba(236, 72, 153, .18);
      box-shadow: 0 18px 48px rgba(0, 0, 0, .26);
    }

    .top-nav {
      min-height: 72px;
      display: grid;
      grid-template-columns: minmax(250px, 1fr) minmax(280px, 430px) auto;
      align-items: center;
      gap: 18px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .brand:hover .brand-mark {
      transform: rotate(8deg) scale(1.04);
      box-shadow: 0 0 0 6px rgba(236, 72, 153, .08), 0 0 32px rgba(236, 72, 153, .42);
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      flex: 0 0 auto;
      border-radius: 14px;
      background:
        linear-gradient(135deg, rgba(45, 212, 191, .95), rgba(124, 58, 237, .96) 45%, rgba(236, 72, 153, .96)),
        linear-gradient(45deg, transparent 42%, rgba(255,255,255,.35) 42% 48%, transparent 48%);
      border: 1px solid rgba(255, 255, 255, .22);
      box-shadow: 0 0 0 4px rgba(124, 58, 237, .12), 0 16px 34px rgba(0,0,0,.32);
      transition: transform .2s ease, box-shadow .2s ease;
      position: relative;
      overflow: hidden;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 10px;
      border: 1px solid rgba(255,255,255,.42);
      border-radius: 9px;
    }

    .brand-text {
      display: block;
      font-weight: 900;
      font-size: 18px;
      line-height: 1.15;
      white-space: nowrap;
    }

    .brand-sub {
      display: block;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.35;
      margin-top: 3px;
    }

    .search-form {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 6px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 999px;
      box-shadow: inset 0 0 0 1px rgba(124, 58, 237, .08);
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .search-form:focus-within {
      border-color: rgba(45, 212, 191, .68);
      box-shadow: 0 0 0 4px rgba(45, 212, 191, .10);
      background: rgba(255,255,255,.08);
    }

    .search-form input {
      width: 100%;
      min-width: 0;
      background: transparent;
      border: 0;
      outline: 0;
      color: var(--text);
      padding: 10px 12px;
      font-size: 14px;
    }

    .search-form input::placeholder {
      color: rgba(248, 250, 252, .58);
    }

    .btn-ghost,
    .nav-cta,
    .btn-primary,
    .btn-secondary,
    .entry-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 10px 18px;
      border-radius: 999px;
      font-weight: 800;
      white-space: nowrap;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
    }

    .btn-ghost {
      color: var(--accent);
      background: rgba(45, 212, 191, .09);
      border: 1px solid rgba(45, 212, 191, .24);
      font-size: 14px;
    }

    .btn-ghost:hover,
    .btn-ghost:focus-visible {
      background: rgba(45, 212, 191, .16);
      border-color: rgba(45, 212, 191, .58);
      outline: 0;
    }

    .nav-cta,
    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      border: 1px solid rgba(255,255,255,.18);
      box-shadow: 0 16px 36px rgba(236, 72, 153, .22);
    }

    .nav-cta:hover,
    .btn-primary:hover,
    .nav-cta:focus-visible,
    .btn-primary:focus-visible {
      transform: translateY(-2px);
      box-shadow: 0 22px 46px rgba(236, 72, 153, .30);
      outline: 0;
    }

    .btn-secondary {
      color: var(--text);
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(45, 212, 191, .42);
    }

    .btn-secondary:hover,
    .btn-secondary:focus-visible {
      transform: translateY(-2px);
      background: rgba(45, 212, 191, .12);
      border-color: rgba(45, 212, 191, .76);
      outline: 0;
    }

    .channel-bar {
      min-height: 50px;
      display: flex;
      align-items: center;
      border-top: 1px solid rgba(255,255,255,.06);
      overflow: hidden;
      position: relative;
    }

    .channel-bar::after {
      content: "";
      position: absolute;
      right: 0;
      top: 0;
      width: 50px;
      height: 100%;
      pointer-events: none;
      background: linear-gradient(90deg, transparent, rgba(18, 11, 29, .96));
      display: none;
    }

    .channel-list {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      padding: 8px 0 10px;
      scrollbar-width: none;
    }

    .channel-list::-webkit-scrollbar {
      display: none;
    }

    .channel-link {
      flex: 0 0 auto;
      padding: 8px 15px;
      border-radius: 999px;
      color: var(--muted);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.035);
      font-size: 14px;
      font-weight: 800;
    }

    .channel-link:hover {
      color: var(--text);
      border-color: rgba(236, 72, 153, .45);
      background: rgba(236, 72, 153, .10);
    }

    .channel-link.active {
      color: #fff;
      border-color: rgba(45, 212, 191, .60);
      background: linear-gradient(135deg, rgba(124, 58, 237, .56), rgba(236, 72, 153, .30));
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 88px 0;
      position: relative;
    }

    .section.tight {
      padding: 56px 0;
    }

    .hero {
      min-height: calc(100vh - 122px);
      display: flex;
      align-items: center;
      padding: 58px 0 48px;
      position: relative;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(118deg, rgba(124, 58, 237, .18), transparent 38%),
        linear-gradient(292deg, rgba(236, 72, 153, .14), transparent 40%);
      clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(360px, .78fr);
      gap: 44px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent);
      background: rgba(45, 212, 191, .10);
      border: 1px solid rgba(45, 212, 191, .30);
      border-radius: 999px;
      padding: 7px 12px;
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 18px;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 99px;
      background: var(--accent);
      box-shadow: 0 0 14px rgba(45, 212, 191, .8);
    }

    h1,
    h2,
    h3 {
      margin: 0;
      letter-spacing: 0;
    }

    h1 {
      font-size: clamp(34px, 6vw, 62px);
      line-height: 1.1;
      font-weight: 900;
      max-width: 820px;
    }

    h2 {
      font-size: clamp(28px, 4vw, 40px);
      line-height: 1.18;
      font-weight: 900;
    }

    h3 {
      font-size: clamp(20px, 2.4vw, 25px);
      line-height: 1.25;
      font-weight: 850;
    }

    .lead {
      color: #D9D0E6;
      font-size: 17px;
      line-height: 1.85;
      margin: 20px 0 0;
      max-width: 720px;
    }

    .hero-query {
      margin-top: 30px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 10px;
      padding: 8px;
      background: rgba(255,255,255,.065);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 22px;
      max-width: 680px;
      box-shadow: var(--shadow-soft);
    }

    .hero-query input {
      width: 100%;
      background: rgba(18, 11, 29, .58);
      color: var(--text);
      border: 1px solid rgba(255,255,255,.10);
      border-radius: 16px;
      padding: 14px 16px;
      outline: none;
    }

    .hero-query input:focus {
      border-color: rgba(45, 212, 191, .70);
      box-shadow: 0 0 0 4px rgba(45, 212, 191, .10);
    }

    .chip-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 22px;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 12px;
      border-radius: 999px;
      color: #EDE7F7;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(255,255,255,.12);
      font-size: 13px;
      font-weight: 800;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }

    .chip:hover,
    .chip.active {
      transform: translateY(-1px);
      background: rgba(236, 72, 153, .13);
      border-color: rgba(236, 72, 153, .45);
    }

    .panel {
      background: linear-gradient(180deg, rgba(41, 27, 59, .94), rgba(24, 16, 34, .94));
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(135deg, rgba(255,255,255,.08), transparent 18%),
        linear-gradient(90deg, transparent 49%, rgba(255,255,255,.035) 50%, transparent 51%);
      background-size: auto, 18px 18px;
      pointer-events: none;
    }

    .panel-inner {
      position: relative;
      padding: 24px;
    }

    .status-panel {
      transform: rotate(.4deg);
    }

    .status-head {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 22px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 900;
      border: 1px solid rgba(255,255,255,.12);
      color: #fff;
      background: rgba(255,255,255,.06);
    }

    .badge.good {
      color: #D7FFF8;
      background: rgba(45, 212, 191, .12);
      border-color: rgba(45, 212, 191, .36);
    }

    .badge.hot {
      color: #FFE5F2;
      background: rgba(236, 72, 153, .13);
      border-color: rgba(236, 72, 153, .40);
    }

    .badge.warn {
      color: #FFECC3;
      background: rgba(245, 158, 11, .13);
      border-color: rgba(245, 158, 11, .40);
    }

    .status-list {
      display: grid;
      gap: 12px;
    }

    .status-row {
      display: grid;
      grid-template-columns: 90px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 13px;
      border-radius: 14px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(255,255,255,.10);
    }

    .progress {
      height: 8px;
      border-radius: 999px;
      background: rgba(255,255,255,.08);
      overflow: hidden;
    }

    .progress span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--accent), var(--primary-2));
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(260px, .38fr);
      gap: 28px;
      align-items: end;
      margin-bottom: 30px;
    }

    .section-head p {
      margin: 0;
      color: var(--muted);
      font-size: 16px;
    }

    .filter-shell {
      display: grid;
      grid-template-columns: 300px 1fr;
      gap: 20px;
      align-items: start;
    }

    .filter-box {
      padding: 20px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.11);
      position: sticky;
      top: 142px;
    }

    .filter-box h3 {
      font-size: 20px;
      margin-bottom: 14px;
    }

    .filter-group {
      display: grid;
      gap: 10px;
      margin-top: 18px;
    }

    .filter-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 11px 12px;
      border-radius: 14px;
      color: #E8DEF5;
      background: rgba(24, 16, 34, .62);
      border: 1px solid rgba(255,255,255,.09);
    }

    .filter-item:hover,
    .filter-item.active {
      background: rgba(124, 58, 237, .22);
      border-color: rgba(236, 72, 153, .36);
    }

    .cards-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .index-card {
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.035));
      border: 1px solid rgba(255,255,255,.12);
      overflow: hidden;
      box-shadow: 0 18px 48px rgba(0,0,0,.20);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .index-card:hover {
      transform: translateY(-4px);
      border-color: rgba(45, 212, 191, .42);
      box-shadow: 0 24px 60px rgba(0,0,0,.28);
    }

    .cover {
      min-height: 118px;
      padding: 16px;
      background:
        linear-gradient(135deg, rgba(124, 58, 237, .82), rgba(236, 72, 153, .66)),
        repeating-linear-gradient(45deg, rgba(255,255,255,.12) 0 8px, transparent 8px 16px);
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
    }

    .cover.alt {
      background:
        linear-gradient(135deg, rgba(45, 212, 191, .58), rgba(124, 58, 237, .76)),
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.20), transparent 26%);
    }

    .cover.deep {
      background:
        linear-gradient(135deg, rgba(245, 158, 11, .50), rgba(236, 72, 153, .74)),
        linear-gradient(90deg, rgba(255,255,255,.14) 1px, transparent 1px);
      background-size: auto, 16px 16px;
    }

    .serial {
      font-weight: 950;
      font-size: 22px;
      line-height: 1;
      color: rgba(255,255,255,.92);
      text-shadow: 0 8px 20px rgba(0,0,0,.22);
    }

    .card-body {
      padding: 18px;
    }

    .card-body h3 {
      font-size: 21px;
      margin-bottom: 10px;
    }

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

    .meta-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 14px 0 16px;
    }

    .entry-btn {
      width: 100%;
      min-height: 40px;
      color: #fff;
      background: rgba(236, 72, 153, .14);
      border: 1px solid rgba(236, 72, 153, .34);
      font-size: 14px;
    }

    .entry-btn:hover,
    .entry-btn:focus-visible {
      background: rgba(236, 72, 153, .22);
      border-color: rgba(45, 212, 191, .54);
      outline: 0;
    }

    .stats-band {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 20px;
      align-items: stretch;
    }

    .stat-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .stat-card {
      padding: 20px;
      border-radius: var(--radius-sm);
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(255,255,255,.10);
    }

    .stat-num {
      display: block;
      font-size: clamp(30px, 5vw, 48px);
      line-height: 1;
      font-weight: 950;
      background: linear-gradient(135deg, #fff, #F0ABFC 50%, #99F6E4);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .stat-card p {
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .timeline {
      display: grid;
      gap: 13px;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 28px 1fr;
      gap: 12px;
      align-items: start;
      padding: 14px;
      border-radius: 14px;
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.09);
    }

    .dot {
      width: 14px;
      height: 14px;
      margin-top: 6px;
      border-radius: 99px;
      background: var(--accent);
      box-shadow: 0 0 0 6px rgba(45, 212, 191, .10), 0 0 18px rgba(45, 212, 191, .60);
    }

    .timeline-item strong {
      display: block;
      font-size: 15px;
    }

    .timeline-item span {
      color: var(--muted);
      font-size: 13px;
    }

    .tips-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 20px;
    }

    .notice-list {
      display: grid;
      gap: 12px;
    }

    .notice {
      display: flex;
      gap: 12px;
      padding: 15px;
      border-radius: 16px;
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.10);
    }

    .notice-icon {
      width: 30px;
      height: 30px;
      border-radius: 10px;
      flex: 0 0 auto;
      background: linear-gradient(135deg, var(--accent), var(--primary));
      box-shadow: 0 10px 24px rgba(45, 212, 191, .18);
    }

    .notice strong {
      display: block;
      margin-bottom: 2px;
    }

    .notice p {
      color: var(--muted);
      margin: 0;
      font-size: 14px;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-content: start;
    }

    .tag-cloud a {
      padding: 9px 12px;
      border-radius: 999px;
      color: #EDE7F7;
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.10);
      font-size: 13px;
      font-weight: 800;
    }

    .tag-cloud a:hover {
      color: #fff;
      background: rgba(124, 58, 237, .20);
      border-color: rgba(45, 212, 191, .42);
      transform: translateY(-1px);
    }

    .faq-list {
      display: grid;
      gap: 12px;
      max-width: 900px;
      margin: 0 auto;
    }

    .faq-item {
      border-radius: 16px;
      background: rgba(255,255,255,.052);
      border: 1px solid rgba(255,255,255,.11);
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 58px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 16px 18px;
      color: var(--text);
      background: transparent;
      text-align: left;
      font-weight: 900;
    }

    .faq-question:hover,
    .faq-question:focus-visible {
      background: rgba(255,255,255,.045);
      outline: 0;
    }

    .faq-question span:last-child {
      width: 26px;
      height: 26px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      border-radius: 999px;
      color: var(--accent);
      border: 1px solid rgba(45, 212, 191, .30);
      transition: transform .2s ease;
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px;
      color: var(--muted);
      font-size: 15px;
    }

    .faq-item.open .faq-answer {
      display: block;
    }

    .faq-item.open .faq-question span:last-child {
      transform: rotate(45deg);
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      border-radius: 28px;
      padding: 34px;
      background:
        linear-gradient(135deg, rgba(124, 58, 237, .86), rgba(236, 72, 153, .62)),
        linear-gradient(90deg, rgba(255,255,255,.13) 1px, transparent 1px);
      background-size: auto, 18px 18px;
      border: 1px solid rgba(255,255,255,.18);
      box-shadow: var(--shadow);
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      inset: auto -40px -70px auto;
      width: 260px;
      height: 180px;
      background: rgba(45, 212, 191, .22);
      transform: rotate(-18deg);
      border-radius: 34px;
    }

    .cta-content {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      align-items: center;
    }

    .cta-content p {
      color: rgba(255,255,255,.82);
      margin: 12px 0 0;
      max-width: 720px;
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .site-footer {
      padding: 54px 0 28px;
      background: rgba(10, 6, 16, .72);
      border-top: 1px solid rgba(236, 72, 153, .20);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .7fr .7fr;
      gap: 28px;
      padding-bottom: 28px;
    }

    .footer-title {
      font-size: 18px;
      font-weight: 900;
      margin: 0 0 12px;
    }

    .footer-text {
      color: var(--muted);
      margin: 0;
      max-width: 520px;
      font-size: 14px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: var(--muted);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--accent);
      transform: translateX(2px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 20px;
      border-top: 1px solid rgba(255,255,255,.10);
      color: var(--soft);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .top-nav {
        grid-template-columns: 1fr auto;
        padding: 12px 0;
      }

      .search-form {
        grid-column: 1 / -1;
        order: 3;
      }

      .hero {
        min-height: auto;
        padding-top: 50px;
      }

      .hero-grid,
      .filter-shell,
      .stats-band,
      .tips-grid,
      .cta-content {
        grid-template-columns: 1fr;
      }

      .filter-box {
        position: static;
      }

      .cta-actions {
        justify-content: flex-start;
      }
    }

    @media (max-width: 768px) {
      .site-container {
        width: min(100% - 28px, var(--container));
      }

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

      .brand-sub {
        display: none;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 13px;
      }

      .nav-cta {
        padding-inline: 13px;
        min-height: 38px;
        font-size: 13px;
      }

      .channel-bar::after {
        display: block;
      }

      .section {
        padding: 58px 0;
      }

      .section.tight {
        padding: 42px 0;
      }

      .hero-query {
        grid-template-columns: 1fr;
        border-radius: 18px;
      }

      .hero-query .btn-primary {
        width: 100%;
      }

      .section-head {
        grid-template-columns: 1fr;
        gap: 12px;
      }

      .cards-grid,
      .stat-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .status-row {
        grid-template-columns: 1fr;
      }

      .cover {
        min-height: 102px;
      }

      .panel-inner,
      .cta-panel {
        padding: 22px;
      }

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .top-nav {
        gap: 10px;
      }

      .brand {
        gap: 9px;
      }

      .search-form {
        border-radius: 18px;
        align-items: stretch;
      }

      .search-form input {
        padding: 9px 10px;
      }

      .btn-ghost {
        min-height: 38px;
        padding-inline: 12px;
      }

      .chip-row {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 4px;
      }

      .chip {
        flex: 0 0 auto;
      }

      .cta-actions,
      .btn-primary,
      .btn-secondary {
        width: 100%;
      }
    }

/* roulang page: category2 */
:root {
      --bg: #181022;
      --bg-2: #21142e;
      --panel: rgba(39, 24, 54, .92);
      --panel-2: rgba(30, 20, 43, .94);
      --text: #f8fafc;
      --muted: #c9bfd6;
      --soft: #988aa8;
      --line: rgba(236, 72, 153, .22);
      --line-strong: rgba(45, 212, 191, .42);
      --primary: #7c3aed;
      --pink: #ec4899;
      --cyan: #2dd4bf;
      --amber: #f59e0b;
      --danger: #fb7185;
      --radius: 18px;
      --radius-sm: 12px;
      --shadow: 0 24px 80px rgba(0, 0, 0, .36);
      --shadow-soft: 0 14px 40px rgba(0, 0, 0, .25);
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
      color: var(--text);
      background:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
        radial-gradient(circle at 12% 8%, rgba(236,72,153,.16), transparent 30%),
        radial-gradient(circle at 90% 18%, rgba(45,212,191,.12), transparent 26%),
        linear-gradient(135deg, #130c1c 0%, #181022 42%, #24132d 100%);
      background-size: 34px 34px, 34px 34px, auto, auto, auto;
      line-height: 1.7;
      letter-spacing: 0;
      min-height: 100vh;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease;
    }

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

    button,
    input,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    ::selection {
      background: rgba(236, 72, 153, .36);
      color: #fff;
    }

    ::-webkit-scrollbar {
      width: 10px;
      height: 10px;
    }

    ::-webkit-scrollbar-track {
      background: #140d1d;
    }

    ::-webkit-scrollbar-thumb {
      background: linear-gradient(180deg, var(--primary), var(--pink));
      border-radius: 999px;
      border: 2px solid #140d1d;
    }

    .site-container {
      width: min(calc(100% - 32px), var(--container));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(18, 11, 27, .96);
      border-bottom: 1px solid rgba(236, 72, 153, .18);
      box-shadow: 0 14px 32px rgba(0, 0, 0, .22);
    }

    .top-nav {
      min-height: 72px;
      display: grid;
      grid-template-columns: minmax(245px, 1fr) minmax(280px, 420px) auto;
      align-items: center;
      gap: 18px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .brand:hover .brand-mark {
      transform: rotate(8deg) scale(1.04);
      box-shadow: 0 0 28px rgba(236, 72, 153, .45);
    }

    .brand-mark {
      width: 44px;
      height: 44px;
      flex: 0 0 auto;
      border-radius: 14px;
      background:
        linear-gradient(135deg, rgba(45,212,191,.88), rgba(124,58,237,.78) 45%, rgba(236,72,153,.9)),
        linear-gradient(45deg, transparent 40%, rgba(255,255,255,.7) 42%, transparent 45%);
      border: 1px solid rgba(255,255,255,.22);
      box-shadow: 0 12px 30px rgba(124, 58, 237, .28);
      position: relative;
      transition: transform .2s ease, box-shadow .2s ease;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 10px;
      border-radius: 8px;
      border: 1px solid rgba(255, 255, 255, .55);
    }

    .brand-text {
      display: block;
      font-size: 18px;
      font-weight: 850;
      line-height: 1.2;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .brand-sub {
      display: block;
      color: var(--soft);
      font-size: 12px;
      line-height: 1.35;
      margin-top: 2px;
    }

    .search-form {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 7px;
      border: 1px solid rgba(45, 212, 191, .22);
      border-radius: 999px;
      background: rgba(255, 255, 255, .05);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.03);
    }

    .search-form:focus-within {
      border-color: rgba(45, 212, 191, .78);
      box-shadow: 0 0 0 4px rgba(45, 212, 191, .12);
    }

    .search-form input {
      width: 100%;
      border: 0;
      outline: 0;
      color: var(--text);
      background: transparent;
      padding: 8px 10px 8px 14px;
      min-width: 0;
    }

    .search-form input::placeholder {
      color: rgba(201, 191, 214, .72);
    }

    .btn-ghost,
    .nav-cta,
    .btn-primary,
    .btn-secondary,
    .mini-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 1px solid transparent;
      border-radius: 999px;
      font-weight: 750;
      line-height: 1.2;
      white-space: nowrap;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
    }

    .btn-ghost {
      padding: 8px 14px;
      color: #d8fff9;
      background: rgba(45, 212, 191, .1);
      border-color: rgba(45, 212, 191, .32);
    }

    .btn-ghost:hover {
      background: rgba(45, 212, 191, .18);
      border-color: rgba(45, 212, 191, .62);
    }

    .nav-cta,
    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--pink));
      box-shadow: 0 12px 28px rgba(236, 72, 153, .24);
    }

    .nav-cta {
      padding: 13px 20px;
    }

    .nav-cta:hover,
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(236, 72, 153, .34);
    }

    .btn-secondary {
      color: #eafffb;
      background: rgba(255, 255, 255, .055);
      border-color: rgba(45, 212, 191, .42);
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      background: rgba(45, 212, 191, .12);
      border-color: rgba(45, 212, 191, .75);
    }

    .btn-primary,
    .btn-secondary {
      padding: 14px 20px;
    }

    .channel-bar {
      height: 50px;
      display: flex;
      align-items: center;
      border-top: 1px solid rgba(255, 255, 255, .05);
      overflow: hidden;
    }

    .channel-list {
      display: flex;
      align-items: center;
      gap: 10px;
      overflow-x: auto;
      padding-bottom: 2px;
      scrollbar-width: none;
    }

    .channel-list::-webkit-scrollbar {
      display: none;
    }

    .channel-link {
      flex: 0 0 auto;
      padding: 9px 15px;
      border-radius: 999px;
      color: var(--muted);
      border: 1px solid rgba(255, 255, 255, .08);
      background: rgba(255, 255, 255, .035);
      font-size: 14px;
      font-weight: 700;
    }

    .channel-link:hover,
    .channel-link.active {
      color: #fff;
      border-color: rgba(236, 72, 153, .58);
      background: linear-gradient(135deg, rgba(124,58,237,.38), rgba(236,72,153,.18));
      box-shadow: 0 10px 26px rgba(124, 58, 237, .18);
    }

    .page-main {
      overflow: hidden;
    }

    .section {
      padding: 84px 0;
      position: relative;
    }

    .section-tight {
      padding: 58px 0;
    }

    .hero {
      min-height: calc(100vh - 122px);
      padding: 42px 0 70px;
      display: flex;
      align-items: center;
      position: relative;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(120deg, rgba(236,72,153,.14) 0%, transparent 34%),
        linear-gradient(300deg, rgba(45,212,191,.1) 0%, transparent 38%);
      clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
      pointer-events: none;
    }

    .flash-strip {
      display: inline-flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      padding: 10px 14px;
      margin-bottom: 22px;
      border-radius: 999px;
      border: 1px solid rgba(245, 158, 11, .42);
      background: linear-gradient(135deg, rgba(245,158,11,.16), rgba(236,72,153,.11));
      color: #fff4d6;
      box-shadow: 0 10px 28px rgba(245, 158, 11, .1);
      font-size: 14px;
      font-weight: 750;
    }

    .countdown {
      display: inline-flex;
      gap: 6px;
      align-items: center;
      color: #fff;
    }

    .time-box {
      min-width: 28px;
      padding: 3px 6px;
      border-radius: 8px;
      background: rgba(0, 0, 0, .32);
      border: 1px solid rgba(255,255,255,.14);
      text-align: center;
    }

    .hero-grid {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 430px;
      gap: 34px;
      align-items: center;
      z-index: 1;
    }

    .eyebrow {
      color: #aefcf1;
      font-size: 14px;
      font-weight: 800;
      margin-bottom: 12px;
    }

    h1 {
      margin: 0;
      font-size: clamp(34px, 5vw, 60px);
      line-height: 1.1;
      font-weight: 900;
      letter-spacing: 0;
    }

    .hero-copy {
      max-width: 720px;
      margin: 18px 0 0;
      color: var(--muted);
      font-size: 17px;
    }

    .hero-actions,
    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .chip-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }

    .chip,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, .12);
      background: rgba(255, 255, 255, .055);
      color: #eee7f8;
      padding: 8px 12px;
      font-size: 13px;
      font-weight: 700;
      line-height: 1.2;
      white-space: nowrap;
    }

    .chip-cyan,
    .badge-ok {
      color: #dffffb;
      border-color: rgba(45, 212, 191, .38);
      background: rgba(45, 212, 191, .1);
    }

    .chip-pink,
    .badge-hot {
      color: #ffe5f2;
      border-color: rgba(236, 72, 153, .4);
      background: rgba(236, 72, 153, .1);
    }

    .chip-amber,
    .badge-warn {
      color: #fff4d6;
      border-color: rgba(245, 158, 11, .44);
      background: rgba(245, 158, 11, .1);
    }

    .promo-card,
    .panel,
    .index-panel,
    .compact-card,
    .faq-item,
    .cta-panel {
      border: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(42, 26, 58, .92), rgba(25, 16, 36, .94));
      box-shadow: var(--shadow-soft);
      border-radius: var(--radius);
    }

    .promo-card {
      padding: 22px;
      position: relative;
      overflow: hidden;
    }

    .promo-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(135deg, rgba(236,72,153,.18), transparent 38%),
        repeating-linear-gradient(135deg, rgba(255,255,255,.06) 0 1px, transparent 1px 10px);
      opacity: .8;
      pointer-events: none;
    }

    .promo-inner {
      position: relative;
      z-index: 1;
    }

    .cover-frame {
      min-height: 180px;
      border-radius: 16px;
      border: 1px solid rgba(45, 212, 191, .3);
      background:
        linear-gradient(135deg, rgba(124,58,237,.76), rgba(236,72,153,.38) 52%, rgba(45,212,191,.3)),
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
      background-size: auto, 18px 18px, 18px 18px;
      padding: 16px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
    }

    .cover-code {
      color: rgba(255, 255, 255, .78);
      font-size: 13px;
      font-weight: 800;
    }

    .cover-title {
      font-size: 24px;
      line-height: 1.2;
      font-weight: 900;
      max-width: 260px;
    }

    .status-lines {
      display: grid;
      gap: 10px;
      margin: 18px 0;
    }

    .status-line {
      display: grid;
      grid-template-columns: 92px 1fr auto;
      gap: 10px;
      align-items: center;
      color: var(--muted);
      font-size: 13px;
    }

    .bar {
      height: 8px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .08);
      overflow: hidden;
    }

    .bar span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--cyan), var(--pink));
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: end;
      margin-bottom: 28px;
    }

    .section-kicker {
      color: var(--cyan);
      font-size: 13px;
      font-weight: 850;
      margin-bottom: 8px;
    }

    h2 {
      margin: 0;
      font-size: clamp(28px, 3.2vw, 40px);
      line-height: 1.18;
      font-weight: 900;
      letter-spacing: 0;
    }

    h3 {
      margin: 0;
      font-size: 20px;
      line-height: 1.28;
      font-weight: 850;
    }

    .section-desc {
      max-width: 740px;
      margin: 12px 0 0;
      color: var(--muted);
      font-size: 16px;
    }

    .filter-layout {
      display: grid;
      grid-template-columns: 280px minmax(0, 1fr);
      gap: 22px;
      align-items: start;
    }

    .filter-sidebar {
      position: sticky;
      top: 142px;
      padding: 18px;
      border-radius: var(--radius);
      border: 1px solid rgba(45, 212, 191, .24);
      background: rgba(255,255,255,.045);
    }

    .filter-title {
      font-size: 16px;
      font-weight: 850;
      margin-bottom: 12px;
    }

    .segmented {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 16px;
    }

    .segmented button,
    .select-like {
      border: 1px solid rgba(255,255,255,.12);
      color: var(--muted);
      background: rgba(255,255,255,.055);
      border-radius: 999px;
      padding: 9px 12px;
      font-size: 13px;
      font-weight: 760;
      transition: .2s ease;
    }

    .segmented button:hover,
    .segmented button.active,
    .select-like:hover {
      color: #fff;
      border-color: rgba(236, 72, 153, .55);
      background: rgba(236, 72, 153, .14);
    }

    .select-like {
      width: 100%;
      border-radius: 12px;
      appearance: none;
      outline: none;
    }

    .filter-list {
      display: grid;
      gap: 10px;
      margin-top: 18px;
    }

    .filter-check {
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
      cursor: pointer;
    }

    .filter-check input {
      accent-color: var(--pink);
      width: 16px;
      height: 16px;
    }

    .index-panel {
      overflow: hidden;
    }

    .index-table {
      width: 100%;
      border-collapse: collapse;
    }

    .index-table th,
    .index-table td {
      padding: 16px 18px;
      text-align: left;
      border-bottom: 1px solid rgba(255,255,255,.075);
      vertical-align: middle;
    }

    .index-table th {
      color: #f5eaff;
      font-size: 13px;
      font-weight: 850;
      background: rgba(255,255,255,.045);
    }

    .index-table td {
      color: var(--muted);
      font-size: 14px;
    }

    .index-name {
      color: #fff;
      font-weight: 850;
      margin-bottom: 4px;
    }

    .index-summary {
      color: var(--soft);
      font-size: 13px;
      max-width: 390px;
    }

    .mini-btn {
      padding: 8px 11px;
      color: #eafffb;
      border-color: rgba(45, 212, 191, .36);
      background: rgba(45, 212, 191, .08);
      font-size: 13px;
    }

    .mini-btn:hover {
      color: #fff;
      border-color: rgba(45, 212, 191, .76);
      background: rgba(45, 212, 191, .16);
    }

    .compact-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .compact-card {
      padding: 16px;
      position: relative;
      overflow: hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .compact-card:hover {
      transform: translateY(-3px);
      border-color: rgba(236, 72, 153, .48);
      box-shadow: var(--shadow);
    }

    .compact-top {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: flex-start;
      margin-bottom: 13px;
    }

    .card-no {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 13px;
      color: #fff;
      font-weight: 900;
      border: 1px solid rgba(255,255,255,.14);
      background: linear-gradient(135deg, rgba(124,58,237,.78), rgba(236,72,153,.55));
    }

    .compact-card p {
      margin: 9px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .meta-row {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-top: 16px;
      color: var(--soft);
      font-size: 12px;
    }

    .rule-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 20px;
      align-items: stretch;
    }

    .panel {
      padding: 22px;
    }

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

    .notice-list li {
      display: grid;
      grid-template-columns: 28px minmax(0, 1fr);
      gap: 11px;
      color: var(--muted);
      font-size: 15px;
    }

    .notice-list strong {
      color: #fff;
      display: block;
      margin-bottom: 2px;
    }

    .dot {
      width: 28px;
      height: 28px;
      border-radius: 9px;
      background: rgba(45, 212, 191, .12);
      border: 1px solid rgba(45, 212, 191, .36);
      position: relative;
    }

    .dot::after {
      content: "";
      position: absolute;
      inset: 9px;
      border-radius: 50%;
      background: var(--cyan);
      box-shadow: 0 0 18px rgba(45, 212, 191, .6);
    }

    .stats-strip {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .stat-box {
      padding: 18px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255,255,255,.1);
      background: rgba(255,255,255,.045);
    }

    .stat-num {
      color: #fff;
      font-size: 28px;
      line-height: 1;
      font-weight: 900;
    }

    .stat-label {
      margin-top: 8px;
      color: var(--soft);
      font-size: 13px;
    }

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

    .faq-item {
      overflow: hidden;
    }

    .faq-item summary {
      list-style: none;
      cursor: pointer;
      padding: 18px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      font-weight: 850;
      color: #fff;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary::after {
      content: "+";
      width: 28px;
      height: 28px;
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 9px;
      color: #dffffb;
      background: rgba(45, 212, 191, .1);
      border: 1px solid rgba(45, 212, 191, .3);
      transition: transform .2s ease, background .2s ease;
    }

    .faq-item[open] summary::after {
      content: "−";
      background: rgba(236, 72, 153, .12);
      border-color: rgba(236, 72, 153, .38);
    }

    .faq-item p {
      margin: 0;
      padding: 0 20px 20px;
      color: var(--muted);
      font-size: 15px;
    }

    .cta-panel {
      padding: 30px;
      overflow: hidden;
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 24px;
      align-items: center;
      border-color: rgba(236, 72, 153, .38);
      background:
        linear-gradient(120deg, rgba(124,58,237,.55), rgba(236,72,153,.2) 48%, rgba(45,212,191,.13)),
        linear-gradient(180deg, rgba(42, 26, 58, .96), rgba(25, 16, 36, .96));
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      right: -60px;
      top: -70px;
      width: 220px;
      height: 220px;
      border: 1px solid rgba(255,255,255,.14);
      transform: rotate(28deg);
      background: repeating-linear-gradient(135deg, rgba(255,255,255,.07) 0 2px, transparent 2px 12px);
      opacity: .38;
    }

    .cta-panel > * {
      position: relative;
      z-index: 1;
    }

    .quick-search {
      padding: 14px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(0,0,0,.2);
    }

    .quick-search label {
      display: block;
      color: #fff;
      font-weight: 850;
      margin-bottom: 10px;
    }

    .quick-search input {
      width: 100%;
      border: 1px solid rgba(45, 212, 191, .28);
      border-radius: 12px;
      outline: 0;
      background: rgba(255,255,255,.07);
      color: #fff;
      padding: 12px 13px;
      margin-bottom: 10px;
    }

    .quick-search input:focus {
      border-color: rgba(45, 212, 191, .78);
      box-shadow: 0 0 0 4px rgba(45, 212, 191, .12);
    }

    .quick-search button {
      width: 100%;
      border: 0;
    }

    .site-footer {
      padding: 54px 0 26px;
      background: rgba(12, 8, 18, .92);
      border-top: 1px solid rgba(236, 72, 153, .18);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.25fr .7fr .7fr;
      gap: 34px;
      margin-bottom: 28px;
    }

    .footer-title {
      margin: 0 0 12px;
      color: #fff;
      font-size: 18px;
      font-weight: 900;
    }

    .footer-text {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      max-width: 560px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: var(--muted);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: #fff;
      transform: translateX(2px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.08);
      color: var(--soft);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .top-nav {
        grid-template-columns: 1fr auto;
      }

      .search-form {
        grid-column: 1 / -1;
        order: 3;
        margin-bottom: 12px;
      }

      .hero {
        min-height: auto;
        padding-top: 34px;
      }

      .hero-grid,
      .filter-layout,
      .rule-grid,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .filter-sidebar {
        position: static;
      }

      .compact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .stats-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 768px) {
      .site-container {
        width: min(calc(100% - 24px), var(--container));
      }

      .top-nav {
        min-height: 64px;
        gap: 12px;
      }

      .brand-text {
        max-width: 190px;
        font-size: 16px;
      }

      .brand-sub {
        display: none;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 12px;
      }

      .nav-cta {
        padding: 11px 14px;
        font-size: 14px;
      }

      .channel-bar {
        height: 48px;
      }

      .channel-list {
        width: 100%;
        padding-right: 18px;
      }

      .section {
        padding: 56px 0;
      }

      .section-tight {
        padding: 42px 0;
      }

      .hero {
        padding-bottom: 52px;
      }

      .hero-copy {
        font-size: 15px;
      }

      .flash-strip {
        border-radius: 16px;
      }

      .section-head {
        grid-template-columns: 1fr;
        align-items: start;
      }

      .index-table,
      .index-table tbody,
      .index-table tr,
      .index-table td {
        display: block;
        width: 100%;
      }

      .index-table thead {
        display: none;
      }

      .index-table tr {
        padding: 14px;
        border-bottom: 1px solid rgba(255,255,255,.08);
      }

      .index-table td {
        padding: 7px 4px;
        border-bottom: 0;
      }

      .index-table td::before {
        content: attr(data-label);
        display: block;
        color: var(--soft);
        font-size: 12px;
        margin-bottom: 4px;
      }

      .compact-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .top-nav {
        grid-template-columns: 1fr;
      }

      .brand {
        max-width: 100%;
      }

      .nav-cta {
        justify-self: start;
      }

      .search-form {
        order: initial;
        margin-bottom: 10px;
      }

      .search-form {
        border-radius: 16px;
      }

      .search-form input {
        padding-left: 8px;
      }

      .btn-ghost {
        padding: 8px 11px;
      }

      .hero-actions,
      .cta-actions {
        flex-direction: column;
      }

      .btn-primary,
      .btn-secondary {
        width: 100%;
      }

      .chip-row,
      .segmented {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 4px;
      }

      .promo-card,
      .panel,
      .filter-sidebar,
      .cta-panel {
        border-radius: 16px;
      }

      .status-line {
        grid-template-columns: 78px 1fr;
      }

      .status-line strong {
        display: none;
      }

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

      .cta-panel {
        padding: 22px;
      }
    }