/* roulang page: index */
:root {
      --bg: #07070a;
      --bg-2: #0d0e14;
      --panel: #14151d;
      --panel-2: #191a24;
      --text: #f7f8ff;
      --muted: #aeb3c7;
      --soft: #777e98;
      --line: rgba(255,255,255,.12);
      --line-strong: rgba(83, 245, 255, .38);
      --cyan: #4ef3ff;
      --purple: #9d6bff;
      --pink: #ff4f9a;
      --amber: #ffbd5a;
      --green: #65f2a9;
      --radius: 22px;
      --radius-sm: 14px;
      --shadow: 0 24px 70px rgba(0,0,0,.42);
      --shadow-soft: 0 14px 42px rgba(0,0,0,.28);
      --max: 1180px;
      --ease: all .24s ease;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(78,243,255,.14), transparent 28%),
        radial-gradient(circle at 84% 18%, rgba(255,79,154,.12), transparent 30%),
        radial-gradient(circle at 50% 88%, rgba(157,107,255,.13), transparent 34%),
        linear-gradient(180deg, #050507 0%, #0b0c11 52%, #07070a 100%);
      line-height: 1.7;
      overflow-x: hidden;
    }

    a { color: inherit; text-decoration: none; transition: var(--ease); }
    a:hover, a:focus { color: var(--cyan); }
    img { max-width: 100%; display: block; }
    button, input, textarea { font: inherit; }
    input, textarea {
      width: 100%;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.055);
      color: var(--text);
      border-radius: 16px;
      padding: 14px 16px;
      outline: none;
      transition: var(--ease);
    }
    input:focus, textarea:focus {
      border-color: var(--cyan);
      box-shadow: 0 0 0 4px rgba(78,243,255,.12);
      background: rgba(255,255,255,.08);
    }
    label { color: var(--muted); font-weight: 700; margin-bottom: 8px; }
    ::placeholder { color: rgba(174,179,199,.72); }

    .site-wrap { min-height: 100vh; }
    .container {
      width: min(calc(100% - 36px), var(--max));
      margin-inline: auto;
    }
    .section {
      position: relative;
      padding: 82px 0;
    }
    .section-tight { padding: 58px 0; }
    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--cyan);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .08em;
      margin-bottom: 12px;
    }
    .section-kicker::before {
      content: "";
      width: 28px;
      height: 2px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--cyan), var(--pink));
    }
    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(260px, .65fr);
      gap: 28px;
      align-items: end;
      margin-bottom: 30px;
    }
    .section-title {
      margin: 0;
      font-size: clamp(28px, 4vw, 48px);
      line-height: 1.12;
      letter-spacing: -.04em;
    }
    .section-desc {
      margin: 0;
      color: var(--muted);
      font-size: 16px;
    }

    .dock-header {
      position: sticky;
      top: 18px;
      z-index: 50;
      padding: 14px 0 0;
    }
    .dock-nav {
      width: min(calc(100% - 28px), 1040px);
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 10px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 999px;
      background: rgba(10,10,15,.84);
      box-shadow: 0 16px 50px rgba(0,0,0,.38);
      backdrop-filter: blur(16px);
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 9px 14px;
      border-radius: 999px;
      font-weight: 900;
      letter-spacing: -.02em;
      white-space: nowrap;
    }
    .brand-mark {
      width: 30px;
      height: 30px;
      border-radius: 11px;
      background:
        linear-gradient(135deg, rgba(78,243,255,.95), rgba(157,107,255,.88) 52%, rgba(255,79,154,.95));
      box-shadow: 0 0 24px rgba(78,243,255,.25);
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      overflow-x: auto;
      scrollbar-width: none;
    }
    .nav-links::-webkit-scrollbar { display: none; }
    .nav-links a {
      padding: 9px 14px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 800;
      white-space: nowrap;
      border: 1px solid transparent;
    }
    .nav-links a:hover {
      color: var(--text);
      border-color: rgba(78,243,255,.22);
      background: rgba(78,243,255,.08);
    }
    .nav-links a.active {
      color: #071014;
      background: linear-gradient(135deg, var(--cyan), #b5f7ff);
      box-shadow: 0 8px 22px rgba(78,243,255,.18);
    }
    .dock-search {
      display: flex;
      align-items: center;
      gap: 8px;
      min-width: 220px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.1);
      color: var(--soft);
    }
    .dock-search input {
      padding: 0;
      border: 0;
      border-radius: 0;
      background: transparent;
      box-shadow: none;
      height: 24px;
      font-size: 13px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 12px 18px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.14);
      font-weight: 900;
      line-height: 1;
      cursor: pointer;
      transition: var(--ease);
    }
    .btn-primary {
      color: #111015;
      background: linear-gradient(135deg, var(--amber), #ffe1a3);
      box-shadow: 0 12px 34px rgba(255,189,90,.22);
    }
    .btn-primary:hover, .btn-primary:focus {
      color: #111015;
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(255,189,90,.28);
    }
    .btn-ghost {
      color: var(--text);
      background: rgba(255,255,255,.06);
    }
    .btn-ghost:hover, .btn-ghost:focus {
      border-color: rgba(78,243,255,.4);
      background: rgba(78,243,255,.1);
      transform: translateY(-2px);
    }
    .text-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--cyan);
      font-weight: 900;
    }

    .hero {
      padding: 54px 0 76px;
    }
    .hero-stage {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 34px;
      background:
        linear-gradient(120deg, rgba(255,255,255,.055), rgba(255,255,255,.015)),
        radial-gradient(circle at 20% 20%, rgba(78,243,255,.18), transparent 32%),
        radial-gradient(circle at 88% 8%, rgba(255,79,154,.16), transparent 34%),
        var(--panel);
      box-shadow: var(--shadow);
    }
    .hero-stage::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--cyan), var(--pink), transparent);
      opacity: .8;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, .95fr) minmax(360px, .78fr);
      gap: 34px;
      align-items: center;
      padding: clamp(28px, 5vw, 56px);
    }
    .hero-copy h1 {
      max-width: 720px;
      margin: 0 0 18px;
      font-size: clamp(38px, 6vw, 76px);
      line-height: .98;
      letter-spacing: -.07em;
    }
    .hero-copy p {
      max-width: 700px;
      margin: 0 0 22px;
      color: var(--muted);
      font-size: clamp(16px, 1.7vw, 19px);
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin: 24px 0;
    }
    .hero-points {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 22px;
    }
    .data-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 999px;
      padding: 9px 12px;
      background: rgba(255,255,255,.055);
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
    }
    .data-pill strong { color: var(--text); }
    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 16px rgba(101,242,169,.55);
    }

    .hero-matrix {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      perspective: 900px;
    }
    .poster-card {
      position: relative;
      min-height: 148px;
      border-radius: 20px;
      padding: 14px;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.13);
      background:
        linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.035)),
        linear-gradient(180deg, rgba(78,243,255,.14), rgba(157,107,255,.08));
      box-shadow: var(--shadow-soft);
      transition: var(--ease);
    }
    .poster-card:nth-child(2), .poster-card:nth-child(5), .poster-card:nth-child(8) { transform: translateY(18px); }
    .poster-card:hover {
      transform: translateY(-5px);
      border-color: rgba(78,243,255,.45);
    }
    .poster-card:nth-child(2):hover,
    .poster-card:nth-child(5):hover,
    .poster-card:nth-child(8):hover { transform: translateY(11px); }
    .poster-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(160deg, transparent 0 46%, rgba(0,0,0,.44) 47%),
        radial-gradient(circle at 18% 18%, rgba(255,79,154,.35), transparent 28%);
      opacity: .9;
    }
    .poster-card > * { position: relative; z-index: 1; }
    .poster-num {
      display: inline-flex;
      width: 30px;
      height: 30px;
      align-items: center;
      justify-content: center;
      border-radius: 11px;
      background: rgba(7,7,10,.68);
      color: var(--cyan);
      font-weight: 900;
      margin-bottom: 34px;
    }
    .poster-title {
      display: block;
      font-weight: 900;
      line-height: 1.25;
    }
    .poster-tag {
      display: inline-flex;
      margin-top: 7px;
      padding: 4px 8px;
      border-radius: 999px;
      color: #150b10;
      background: var(--amber);
      font-size: 12px;
      font-weight: 900;
    }

    .benefit-strip {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 14px;
    }
    .benefit-card, .info-card, .quote-card, .news-panel, .form-panel, .faq-panel {
      border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
      box-shadow: var(--shadow-soft);
      transition: var(--ease);
    }
    .benefit-card {
      min-height: 190px;
      padding: 24px;
    }
    .benefit-card:hover, .info-card:hover, .quote-card:hover, .news-item:hover {
      transform: translateY(-4px);
      border-color: rgba(78,243,255,.34);
    }
    .benefit-card.feature {
      background:
        radial-gradient(circle at 82% 12%, rgba(255,79,154,.18), transparent 32%),
        linear-gradient(180deg, rgba(78,243,255,.1), rgba(255,255,255,.035));
    }
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border: 1px solid rgba(255,255,255,.12);
      color: var(--cyan);
      border-radius: 999px;
      padding: 6px 10px;
      font-size: 12px;
      font-weight: 900;
      background: rgba(78,243,255,.06);
    }
    .benefit-card h3, .info-card h3, .quote-card h3 {
      margin: 18px 0 8px;
      font-size: 22px;
      line-height: 1.2;
    }
    .benefit-card p, .info-card p, .quote-card p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .rule-board {
      display: grid;
      grid-template-columns: minmax(0, .72fr) minmax(0, 1fr);
      gap: 18px;
      align-items: stretch;
    }
    .rule-summary {
      padding: 28px;
      border-radius: 28px;
      border: 1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(150deg, rgba(157,107,255,.13), rgba(255,255,255,.035)),
        var(--panel);
    }
    .rule-summary h2 { margin: 0 0 12px; font-size: clamp(27px, 4vw, 42px); line-height: 1.14; }
    .rule-summary p { color: var(--muted); margin: 0 0 18px; }
    .rule-list {
      display: grid;
      gap: 12px;
    }
    .rule-item {
      display: grid;
      grid-template-columns: 52px 1fr;
      gap: 14px;
      padding: 18px;
      border-radius: 20px;
      border: 1px solid rgba(255,255,255,.11);
      background: rgba(255,255,255,.045);
    }
    .rule-icon {
      width: 52px;
      height: 52px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      color: #07070a;
      background: linear-gradient(135deg, var(--cyan), var(--purple));
      font-weight: 1000;
    }
    .rule-item h3 { margin: 0 0 4px; font-size: 18px; }
    .rule-item p { margin: 0; color: var(--muted); font-size: 14px; }

    .pain-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .info-card {
      padding: 22px;
      min-height: 180px;
    }
    .info-card .mini-line {
      width: 44px;
      height: 3px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--cyan), var(--pink));
      margin-bottom: 18px;
    }

    .timeline {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      counter-reset: step;
    }
    .step-card {
      position: relative;
      padding: 24px;
      min-height: 218px;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.028)),
        var(--panel);
      overflow: hidden;
    }
    .step-card::before {
      counter-increment: step;
      content: "0" counter(step);
      display: inline-flex;
      color: var(--amber);
      font-size: 34px;
      font-weight: 1000;
      line-height: 1;
      margin-bottom: 26px;
    }
    .step-card::after {
      content: "";
      position: absolute;
      top: 28px;
      right: 18px;
      width: 64px;
      height: 2px;
      background: linear-gradient(90deg, var(--cyan), transparent);
    }
    .step-card h3 { margin: 0 0 8px; font-size: 20px; }
    .step-card p { margin: 0; color: var(--muted); font-size: 15px; }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 18px;
    }
    .news-panel { padding: 22px; }
    .news-list {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 12px;
    }
    .news-item a {
      display: grid;
      grid-template-columns: 92px 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 14px;
      border: 1px solid rgba(255,255,255,.1);
      border-radius: 18px;
      background: rgba(255,255,255,.04);
    }
    .news-date {
      color: var(--amber);
      font-weight: 1000;
      font-size: 13px;
    }
    .news-title {
      font-weight: 900;
      color: var(--text);
    }
    .news-desc {
      display: block;
      color: var(--muted);
      font-size: 13px;
      margin-top: 2px;
    }
    .news-arrow { color: var(--cyan); font-weight: 1000; }
    .recommend-card {
      min-height: 100%;
      padding: 24px;
      border-radius: 28px;
      border: 1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(circle at 22% 18%, rgba(78,243,255,.18), transparent 28%),
        radial-gradient(circle at 90% 80%, rgba(255,79,154,.16), transparent 30%),
        var(--panel-2);
    }
    .recommend-card h3 { margin: 0 0 10px; font-size: 26px; }
    .recommend-card p { color: var(--muted); margin: 0 0 20px; }
    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin: 18px 0 0;
    }
    .tag-cloud a, .tag-cloud span {
      padding: 8px 11px;
      border-radius: 999px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.11);
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
    }
    .tag-cloud a:hover {
      color: var(--text);
      border-color: rgba(78,243,255,.36);
    }

    .metric-band {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 14px;
    }
    .metric-card {
      padding: 26px;
      border-radius: 26px;
      border: 1px solid rgba(255,255,255,.12);
      background: linear-gradient(135deg, rgba(78,243,255,.08), rgba(255,255,255,.035));
    }
    .metric-num {
      display: block;
      font-size: clamp(38px, 6vw, 62px);
      line-height: 1;
      color: var(--amber);
      font-weight: 1000;
      letter-spacing: -.05em;
    }
    .metric-card p { margin: 12px 0 0; color: var(--muted); }

    .quote-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr 1fr;
      gap: 14px;
      align-items: stretch;
    }
    .quote-card {
      padding: 22px;
    }
    .quote-card:nth-child(2) { margin-top: 24px; }
    .avatar {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--cyan), var(--pink));
      margin-bottom: 14px;
      box-shadow: 0 0 0 6px rgba(255,255,255,.045);
    }
    .quote-card blockquote {
      margin: 0;
      color: var(--text);
      font-size: 17px;
      font-weight: 800;
      line-height: 1.55;
      border: 0;
      padding: 0;
    }
    .quote-card cite {
      display: block;
      margin-top: 14px;
      color: var(--soft);
      font-style: normal;
      font-size: 13px;
    }

    .wall-grid {
      display: grid;
      grid-template-columns: 1fr 1.25fr .8fr;
      gap: 14px;
    }
    .wall-card {
      min-height: 220px;
      padding: 22px;
      border-radius: 28px;
      border: 1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)),
        var(--panel);
      transition: var(--ease);
    }
    .wall-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255,79,154,.34);
    }
    .wall-card.large {
      grid-row: span 2;
      min-height: 454px;
      background:
        radial-gradient(circle at 72% 20%, rgba(255,79,154,.18), transparent 30%),
        linear-gradient(180deg, rgba(78,243,255,.1), rgba(255,255,255,.03));
    }
    .wall-card h3 { margin: 18px 0 8px; font-size: 22px; }
    .wall-card p { color: var(--muted); margin: 0 0 18px; }
    .poster-bars {
      display: grid;
      gap: 8px;
      margin-top: 22px;
    }
    .poster-bars span {
      display: block;
      height: 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.12);
      overflow: hidden;
    }
    .poster-bars span::after {
      content: "";
      display: block;
      width: var(--w);
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--cyan), var(--pink));
    }

    .limit-box {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 26px;
      border: 1px solid rgba(255,189,90,.28);
      border-radius: 30px;
      background:
        linear-gradient(90deg, rgba(255,189,90,.13), rgba(255,255,255,.035)),
        var(--panel);
      box-shadow: var(--shadow-soft);
    }
    .countdown {
      display: flex;
      gap: 9px;
      flex-wrap: wrap;
    }
    .time-cell {
      min-width: 74px;
      padding: 10px 12px;
      text-align: center;
      border-radius: 16px;
      background: rgba(7,7,10,.66);
      border: 1px solid rgba(255,255,255,.12);
    }
    .time-cell strong {
      display: block;
      font-size: 24px;
      line-height: 1;
      color: var(--amber);
    }
    .time-cell span {
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .accordion {
      background: transparent;
    }
    .accordion-item {
      margin-bottom: 12px;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 18px;
      overflow: hidden;
      background: rgba(255,255,255,.045);
    }
    .accordion-title {
      border: 0 !important;
      color: var(--text) !important;
      font-weight: 900;
      font-size: 17px;
      padding: 18px 54px 18px 18px;
      background: transparent;
    }
    .accordion-title:hover, .accordion-title:focus {
      background: rgba(78,243,255,.07);
    }
    .accordion-title::before { color: var(--cyan); }
    .accordion-content {
      border: 0 !important;
      background: rgba(0,0,0,.16);
      color: var(--muted);
      padding: 0 18px 18px;
    }
    .accordion-content p { margin: 0; }

    .form-layout {
      display: grid;
      grid-template-columns: .86fr 1.14fr;
      gap: 18px;
      align-items: stretch;
    }
    .form-intro, .form-panel {
      padding: 28px;
    }
    .form-intro {
      border-radius: 30px;
      border: 1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(circle at 20% 22%, rgba(78,243,255,.16), transparent 30%),
        var(--panel);
    }
    .form-intro h2 { margin: 0 0 12px; font-size: clamp(28px, 4vw, 44px); line-height: 1.12; }
    .form-intro p { color: var(--muted); margin: 0 0 20px; }
    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    .form-grid .full { grid-column: 1 / -1; }
    .help-text {
      margin: 12px 0 0;
      color: var(--soft);
      font-size: 13px;
    }

    .footer {
      padding: 54px 0 34px;
      border-top: 1px solid rgba(255,255,255,.1);
      background: rgba(0,0,0,.2);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr .8fr;
      gap: 24px;
    }
    .footer h2, .footer h3 {
      margin: 0 0 12px;
      font-size: 18px;
    }
    .footer p, .footer a {
      color: var(--muted);
      font-size: 14px;
    }
    .footer a:hover { color: var(--cyan); }
    .footer-links {
      display: grid;
      gap: 8px;
    }
    .copyright {
      margin-top: 28px;
      padding-top: 18px;
      border-top: 1px solid rgba(255,255,255,.09);
      color: var(--soft);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .dock-nav { border-radius: 28px; align-items: stretch; flex-wrap: wrap; }
      .dock-search { order: 3; width: 100%; min-width: 0; }
      .hero-grid, .section-head, .rule-board, .news-layout, .form-layout {
        grid-template-columns: 1fr;
      }
      .benefit-strip, .metric-band, .quote-grid {
        grid-template-columns: 1fr 1fr;
      }
      .pain-grid, .timeline {
        grid-template-columns: repeat(2, 1fr);
      }
      .wall-grid {
        grid-template-columns: 1fr 1fr;
      }
      .wall-card.large { grid-row: auto; min-height: 260px; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .section { padding: 62px 0; }
      .dock-header { top: 8px; }
      .dock-nav { width: min(calc(100% - 18px), 100%); padding: 8px; }
      .brand { width: 100%; justify-content: center; }
      .nav-links { width: 100%; justify-content: flex-start; }
      .hero { padding-top: 30px; }
      .hero-stage { border-radius: 26px; }
      .hero-grid { padding: 24px; }
      .hero-matrix { grid-template-columns: repeat(2, 1fr); }
      .poster-card:nth-child(2), .poster-card:nth-child(5), .poster-card:nth-child(8) { transform: none; }
      .benefit-strip, .pain-grid, .timeline, .metric-band, .quote-grid, .wall-grid, .form-grid {
        grid-template-columns: 1fr;
      }
      .quote-card:nth-child(2) { margin-top: 0; }
      .news-item a { grid-template-columns: 1fr auto; }
      .news-date { grid-column: 1 / -1; }
      .limit-box { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
    }

    @media (max-width: 520px) {
      .container { width: min(calc(100% - 24px), var(--max)); }
      .hero-copy h1 { font-size: 38px; }
      .hero-actions .btn { width: 100%; }
      .hero-matrix { gap: 9px; }
      .poster-card { min-height: 132px; border-radius: 17px; padding: 12px; }
      .section-head { gap: 12px; }
      .rule-item { grid-template-columns: 1fr; }
      .time-cell { flex: 1; min-width: 68px; }
    }

/* roulang page: category1 */
:root {
      --bg: #08080c;
      --bg-soft: #101018;
      --bg-card: #151522;
      --bg-card-2: #1b1a29;
      --text: #f6f7fb;
      --muted: #a7adbd;
      --weak: #6f7688;
      --line: rgba(255, 255, 255, .12);
      --line-strong: rgba(99, 246, 255, .34);
      --cyan: #63f6ff;
      --purple: #8f6bff;
      --pink: #ff4fa3;
      --amber: #ffc45c;
      --green: #63ffb1;
      --radius-sm: 12px;
      --radius: 18px;
      --radius-lg: 28px;
      --shadow: 0 22px 70px rgba(0, 0, 0, .42);
      --shadow-soft: 0 16px 42px rgba(0, 0, 0, .28);
      --container: 1180px;
      --ease: all .22s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
      line-height: 1.75;
      background:
        radial-gradient(circle at 14% 8%, rgba(99, 246, 255, .13), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(255, 79, 163, .12), transparent 30%),
        linear-gradient(180deg, #08080c 0%, #11111a 48%, #08080c 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
      background-size: 46px 46px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.75), transparent 76%);
      z-index: -1;
    }

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

    a:hover,
    a:focus {
      color: var(--cyan);
    }

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

    button,
    input {
      font: inherit;
    }

    button:focus,
    input:focus,
    a:focus {
      outline: 2px solid rgba(99, 246, 255, .65);
      outline-offset: 3px;
    }

    .container {
      width: min(var(--container), calc(100% - 36px));
      margin: 0 auto;
    }

    .dock-header {
      position: sticky;
      top: 18px;
      z-index: 100;
      padding: 0 18px;
      pointer-events: none;
    }

    .dock-nav {
      pointer-events: auto;
      width: min(1120px, 100%);
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 12px;
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: 999px;
      background: rgba(10, 10, 15, .86);
      box-shadow: 0 18px 48px rgba(0, 0, 0, .34);
      backdrop-filter: blur(14px);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      flex: 0 0 auto;
      font-weight: 800;
      letter-spacing: -.02em;
      color: var(--text);
      padding: 8px 12px;
      border-radius: 999px;
    }

    .brand-mark {
      width: 26px;
      height: 26px;
      border-radius: 9px;
      background:
        linear-gradient(135deg, var(--cyan), var(--purple) 46%, var(--pink));
      box-shadow: 0 0 22px rgba(99, 246, 255, .42);
      position: relative;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 7px;
      border-radius: 999px;
      background: #090911;
      border: 1px solid rgba(255, 255, 255, .3);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 4px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .04);
    }

    .nav-links a {
      padding: 9px 14px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      white-space: nowrap;
      border: 1px solid transparent;
    }

    .nav-links a:hover {
      color: var(--text);
      background: rgba(255, 255, 255, .06);
      border-color: rgba(255, 255, 255, .11);
    }

    .nav-links a.active {
      color: #081015;
      background: linear-gradient(135deg, var(--cyan), var(--amber));
      box-shadow: 0 10px 26px rgba(99, 246, 255, .22);
    }

    .dock-search {
      display: flex;
      align-items: center;
      gap: 8px;
      min-width: 220px;
      margin: 0;
      padding: 8px 14px;
      border-radius: 999px;
      color: var(--weak);
      background: rgba(255, 255, 255, .05);
      border: 1px solid rgba(255, 255, 255, .11);
    }

    .dock-search input {
      width: 100%;
      height: auto;
      margin: 0;
      border: 0;
      box-shadow: none;
      background: transparent;
      color: var(--text);
      font-size: 14px;
      padding: 0;
    }

    .dock-search input::placeholder {
      color: var(--weak);
    }

    .page-shell {
      padding-top: 72px;
    }

    .crumbs {
      display: flex;
      align-items: center;
      gap: 10px;
      margin: 18px 0 24px;
      color: var(--weak);
      font-size: 14px;
    }

    .crumbs a {
      color: var(--muted);
    }

    .crumbs span:last-child {
      color: var(--cyan);
    }

    .hero-filter {
      padding: 56px 0 36px;
    }

    .hero-panel {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
      gap: 28px;
      align-items: stretch;
      border: 1px solid var(--line);
      border-radius: 34px;
      padding: 30px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.025)),
        radial-gradient(circle at 78% 18%, rgba(143,107,255,.18), transparent 32%);
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      width: 210px;
      height: 2px;
      left: 30px;
      top: 0;
      background: linear-gradient(90deg, var(--cyan), var(--pink), transparent);
      box-shadow: 0 0 18px rgba(99,246,255,.45);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--cyan);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .04em;
      padding: 7px 12px;
      border: 1px solid rgba(99,246,255,.26);
      background: rgba(99,246,255,.08);
      border-radius: 999px;
      margin-bottom: 18px;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 16px var(--green);
    }

    h1 {
      margin: 0 0 18px;
      max-width: 760px;
      font-size: clamp(38px, 6vw, 72px);
      line-height: 1.04;
      letter-spacing: -.055em;
      color: var(--text);
    }

    .hero-copy {
      max-width: 690px;
      margin: 0 0 24px;
      color: var(--muted);
      font-size: 17px;
    }

    .hero-actions,
    .button-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 12px 18px;
      border-radius: 999px;
      font-weight: 800;
      border: 1px solid transparent;
      cursor: pointer;
      transition: var(--ease);
    }

    .btn-primary {
      color: #101014;
      background: linear-gradient(135deg, var(--amber), #ffe3a6);
      box-shadow: 0 15px 34px rgba(255, 196, 92, .22);
    }

    .btn-primary:hover {
      color: #101014;
      transform: translateY(-2px);
      box-shadow: 0 18px 42px rgba(255, 196, 92, .33);
    }

    .btn-secondary {
      color: var(--text);
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.14);
    }

    .btn-secondary:hover {
      color: var(--cyan);
      border-color: rgba(99,246,255,.4);
      transform: translateY(-2px);
    }

    .release-card {
      display: grid;
      grid-template-columns: 142px minmax(0, 1fr);
      gap: 18px;
      padding: 20px;
      border-radius: 26px;
      border: 1px solid rgba(255,255,255,.13);
      background: rgba(8,8,12,.58);
      position: relative;
      overflow: hidden;
    }

    .release-card::after {
      content: "";
      position: absolute;
      inset: auto -50px -70px auto;
      width: 180px;
      height: 180px;
      border-radius: 50%;
      background: rgba(255,79,163,.18);
      filter: blur(10px);
    }

    .count-ring {
      width: 142px;
      height: 142px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background:
        conic-gradient(var(--cyan) 0 72%, rgba(255,255,255,.08) 72% 100%);
      padding: 9px;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.08), 0 0 30px rgba(99,246,255,.16);
    }

    .count-ring-inner {
      width: 100%;
      height: 100%;
      border-radius: 50%;
      display: grid;
      place-items: center;
      text-align: center;
      background: #101018;
      border: 1px solid rgba(255,255,255,.12);
    }

    .count-ring strong {
      display: block;
      font-size: 34px;
      line-height: 1;
      color: var(--amber);
    }

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

    .release-info h2 {
      margin: 4px 0 8px;
      font-size: 24px;
      line-height: 1.22;
    }

    .release-info p {
      color: var(--muted);
      margin-bottom: 14px;
    }

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

    .dot-list span,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 11px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 13px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.045);
    }

    .dot-list span::before,
    .tag::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--cyan);
    }

    .section {
      padding: 54px 0;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(240px, .38fr);
      gap: 22px;
      align-items: end;
      margin-bottom: 24px;
    }

    .section-kicker {
      color: var(--pink);
      font-weight: 800;
      font-size: 13px;
      letter-spacing: .06em;
      margin-bottom: 8px;
    }

    .section-title {
      margin: 0;
      font-size: clamp(28px, 3.3vw, 46px);
      line-height: 1.12;
      letter-spacing: -.035em;
    }

    .section-desc {
      color: var(--muted);
      margin: 0;
    }

    .search-board {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 12px;
      padding: 14px;
      border-radius: 24px;
      background: rgba(255,255,255,.055);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-soft);
    }

    .search-board input {
      height: 52px;
      margin: 0;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 16px;
      background: rgba(0,0,0,.24);
      color: var(--text);
      box-shadow: none;
      padding: 0 16px;
    }

    .filter-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 16px;
    }

    .filter-tags button {
      color: var(--muted);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 999px;
      padding: 9px 13px;
      background: rgba(255,255,255,.045);
      cursor: pointer;
      transition: var(--ease);
    }

    .filter-tags button:hover,
    .filter-tags button.is-active {
      color: var(--text);
      border-color: rgba(99,246,255,.44);
      background: rgba(99,246,255,.12);
      transform: translateY(-1px);
    }

    .index-layout {
      display: grid;
      grid-template-columns: 282px minmax(0, 1fr);
      gap: 24px;
      align-items: start;
    }

    .filter-sidebar {
      position: sticky;
      top: 112px;
      border-radius: 24px;
      border: 1px solid var(--line);
      background: rgba(15,15,23,.78);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .sidebar-head {
      padding: 18px;
      border-bottom: 1px solid var(--line);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
    }

    .sidebar-head h2 {
      margin: 0;
      font-size: 18px;
    }

    .side-block {
      padding: 18px;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }

    .side-block:last-child {
      border-bottom: 0;
    }

    .side-block h3 {
      margin: 0 0 12px;
      font-size: 15px;
      color: var(--text);
    }

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

    .check-list li {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      color: var(--muted);
      font-size: 14px;
      padding: 9px 0;
    }

    .check-list li span:first-child {
      display: inline-flex;
      align-items: center;
      gap: 9px;
    }

    .check-list li span:first-child::before {
      content: "";
      width: 12px;
      height: 12px;
      border-radius: 4px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(99,246,255,.36);
    }

    .count {
      color: var(--amber);
      font-weight: 800;
    }

    .poster-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 16px;
    }

    .poster-card {
      min-height: 254px;
      grid-column: span 4;
      border-radius: 22px;
      border: 1px solid var(--line);
      background:
        linear-gradient(165deg, rgba(255,255,255,.09), rgba(255,255,255,.018)),
        radial-gradient(circle at 22% 18%, rgba(99,246,255,.16), transparent 28%),
        var(--bg-card);
      padding: 16px;
      position: relative;
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      transition: var(--ease);
    }

    .poster-card.large {
      grid-column: span 6;
      min-height: 300px;
    }

    .poster-card.tall {
      min-height: 330px;
    }

    .poster-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(135deg, transparent 0 55%, rgba(255,79,163,.12) 55% 56%, transparent 56%),
        linear-gradient(0deg, rgba(0,0,0,.34), transparent 62%);
      opacity: .86;
      pointer-events: none;
    }

    .poster-card:hover {
      transform: translateY(-5px);
      border-color: rgba(99,246,255,.42);
      box-shadow: 0 24px 64px rgba(0,0,0,.4);
    }

    .poster-top,
    .poster-bottom {
      position: relative;
      z-index: 1;
    }

    .poster-top {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 12px;
    }

    .poster-no {
      color: rgba(255,255,255,.22);
      font-weight: 900;
      font-size: 38px;
      line-height: 1;
      letter-spacing: -.05em;
    }

    .status {
      color: #071114;
      background: var(--cyan);
      border-radius: 999px;
      font-size: 12px;
      font-weight: 900;
      padding: 5px 9px;
    }

    .poster-bottom {
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: 16px;
    }

    .poster-card h3 {
      margin: 0 0 8px;
      font-size: 20px;
      line-height: 1.25;
      letter-spacing: -.02em;
    }

    .poster-card:hover h3 {
      color: var(--cyan);
    }

    .poster-card p {
      margin: 0 0 12px;
      color: var(--muted);
      font-size: 14px;
    }

    .mini-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 7px;
    }

    .mini-meta span {
      padding: 5px 8px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.12);
      color: var(--muted);
      font-size: 12px;
      background: rgba(0,0,0,.22);
    }

    .flow-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      counter-reset: step;
    }

    .flow-item {
      counter-increment: step;
      padding: 20px;
      border-radius: 22px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.045);
      position: relative;
      min-height: 170px;
    }

    .flow-item::before {
      content: "0" counter(step);
      display: inline-flex;
      margin-bottom: 16px;
      color: var(--amber);
      font-size: 26px;
      font-weight: 900;
      line-height: 1;
    }

    .flow-item::after {
      content: "";
      position: absolute;
      top: 24px;
      right: -16px;
      width: 34px;
      height: 1px;
      background: linear-gradient(90deg, var(--cyan), transparent);
    }

    .flow-item:last-child::after {
      display: none;
    }

    .flow-item h3 {
      margin: 0 0 8px;
      font-size: 18px;
    }

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

    .benefit-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .9fr;
      gap: 16px;
    }

    .benefit-card {
      padding: 22px;
      border-radius: 24px;
      border: 1px solid var(--line);
      background:
        linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.02)),
        var(--bg-card-2);
      min-height: 190px;
      transition: var(--ease);
    }

    .benefit-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255,196,92,.36);
    }

    .benefit-card strong {
      display: block;
      color: var(--amber);
      font-size: clamp(30px, 4vw, 52px);
      line-height: 1;
      letter-spacing: -.05em;
      margin-bottom: 14px;
    }

    .benefit-card h3 {
      margin: 0 0 8px;
      font-size: 20px;
    }

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

    .notice-panel {
      display: grid;
      grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
      gap: 18px;
      padding: 24px;
      border-radius: 28px;
      border: 1px solid rgba(99,246,255,.24);
      background:
        radial-gradient(circle at 10% 0%, rgba(99,246,255,.16), transparent 32%),
        rgba(10,10,16,.82);
    }

    .notice-panel h2 {
      margin: 0 0 10px;
      font-size: 28px;
    }

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

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

    .notice-list li {
      padding: 13px 14px;
      border-radius: 16px;
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.1);
      color: var(--muted);
    }

    .notice-list b {
      color: var(--text);
      margin-right: 8px;
    }

    .pagination-line {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      margin-top: 24px;
      padding: 16px;
      border-radius: 22px;
      background: rgba(255,255,255,.045);
      border: 1px solid var(--line);
    }

    .page-numbers {
      display: flex;
      gap: 8px;
      align-items: center;
    }

    .page-numbers a,
    .page-numbers span {
      width: 38px;
      height: 38px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      color: var(--muted);
      border: 1px solid rgba(255,255,255,.1);
      background: rgba(0,0,0,.2);
      font-weight: 800;
    }

    .page-numbers span {
      color: #091014;
      background: var(--amber);
    }

    .faq-wrap {
      border-radius: 28px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.045);
      overflow: hidden;
    }

    .accordion {
      background: transparent;
      margin: 0;
    }

    .accordion-item {
      border-bottom: 1px solid rgba(255,255,255,.09);
    }

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

    .accordion-title {
      padding: 20px 22px;
      border: 0;
      color: var(--text);
      background: transparent;
      font-weight: 800;
      font-size: 17px;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--cyan);
      background: rgba(99,246,255,.055);
    }

    .accordion-content {
      padding: 0 22px 20px;
      border: 0;
      color: var(--muted);
      background: transparent;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      padding: 34px;
      border-radius: 34px;
      border: 1px solid rgba(255,196,92,.24);
      background:
        linear-gradient(135deg, rgba(255,196,92,.14), rgba(255,79,163,.08)),
        rgba(12,12,18,.92);
      box-shadow: var(--shadow);
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      inset: auto -70px -90px auto;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: rgba(99,246,255,.13);
      filter: blur(8px);
    }

    .cta-content {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 22px;
      align-items: center;
    }

    .cta-content h2 {
      margin: 0 0 10px;
      font-size: clamp(28px, 4vw, 46px);
      letter-spacing: -.04em;
      line-height: 1.12;
    }

    .cta-content p {
      margin: 0;
      color: var(--muted);
      max-width: 720px;
    }

    .footer {
      padding: 58px 0 32px;
      background: #07070b;
      border-top: 1px solid rgba(255,255,255,.1);
      margin-top: 42px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr .8fr .8fr .8fr;
      gap: 26px;
      margin-bottom: 30px;
    }

    .footer h2,
    .footer h3 {
      margin: 0 0 12px;
      color: var(--text);
    }

    .footer h2 {
      font-size: 23px;
      letter-spacing: -.02em;
    }

    .footer h3 {
      font-size: 16px;
    }

    .footer p {
      color: var(--muted);
      margin: 0;
      max-width: 360px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
    }

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

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

    .copyright {
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.08);
      color: var(--weak);
      font-size: 14px;
    }

    @media (max-width: 1024px) {
      .dock-nav {
        border-radius: 28px;
        flex-wrap: wrap;
      }

      .nav-links {
        order: 3;
        width: 100%;
        overflow-x: auto;
        justify-content: flex-start;
      }

      .dock-search {
        min-width: 260px;
      }

      .hero-panel,
      .index-layout,
      .notice-panel {
        grid-template-columns: 1fr;
      }

      .filter-sidebar {
        position: static;
      }

      .poster-card,
      .poster-card.large {
        grid-column: span 6;
      }

      .flow-strip,
      .benefit-grid,
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .flow-item::after {
        display: none;
      }
    }

    @media (max-width: 768px) {
      .dock-header {
        top: 10px;
        padding: 0 10px;
      }

      .dock-nav {
        padding: 10px;
      }

      .brand {
        width: 100%;
        justify-content: center;
      }

      .dock-search {
        width: 100%;
        min-width: 0;
      }

      .page-shell {
        padding-top: 122px;
      }

      .hero-filter {
        padding-top: 34px;
      }

      .hero-panel,
      .cta-panel {
        padding: 22px;
        border-radius: 26px;
      }

      .release-card {
        grid-template-columns: 1fr;
      }

      .count-ring {
        width: 124px;
        height: 124px;
      }

      .section-head,
      .cta-content {
        grid-template-columns: 1fr;
      }

      .search-board {
        grid-template-columns: 1fr;
      }

      .poster-card,
      .poster-card.large {
        grid-column: span 12;
      }

      .flow-strip,
      .benefit-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .pagination-line {
        align-items: flex-start;
        flex-direction: column;
      }
    }

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

      .nav-links a {
        padding: 8px 11px;
        font-size: 13px;
      }

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

      .btn {
        width: 100%;
      }

      .crumbs {
        flex-wrap: wrap;
      }

      .poster-card {
        min-height: 278px;
      }

      .section {
        padding: 42px 0;
      }

      .footer {
        padding-bottom: 96px;
      }
    }

/* roulang page: category2 */
:root {
      --bg: #07070a;
      --bg-soft: #101017;
      --bg-card: #15151f;
      --bg-card-2: #1a1524;
      --text: #f6f7fb;
      --muted: #a9adbb;
      --muted-2: #747987;
      --line: rgba(255,255,255,.12);
      --line-strong: rgba(105,244,255,.34);
      --cyan: #69f4ff;
      --purple: #9e75ff;
      --pink: #ff4fa8;
      --amber: #ffbf57;
      --green: #7df8a5;
      --shadow: 0 22px 70px rgba(0,0,0,.48);
      --shadow-soft: 0 14px 40px rgba(0,0,0,.26);
      --radius: 22px;
      --radius-sm: 14px;
      --container: 1180px;
      --ease: .22s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      background: var(--bg);
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color: var(--text);
      line-height: 1.72;
      background:
        radial-gradient(circle at 12% 6%, rgba(105,244,255,.16), transparent 28%),
        radial-gradient(circle at 86% 12%, rgba(255,79,168,.14), transparent 32%),
        linear-gradient(180deg, #08080d 0%, #0b0b11 42%, #07070a 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.78), transparent 82%);
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), border-color var(--ease), background var(--ease), transform var(--ease);
    }

    a:hover,
    a:focus {
      color: var(--cyan);
      outline: none;
    }

    button,
    input {
      font: inherit;
    }

    input {
      color: var(--text);
    }

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

    .container {
      width: min(var(--container), calc(100% - 36px));
      margin-inline: auto;
    }

    .dock-header {
      position: sticky;
      top: 18px;
      z-index: 50;
      padding: 0 18px;
      margin-top: 18px;
    }

    .dock-nav {
      width: min(1120px, 100%);
      min-height: 72px;
      margin-inline: auto;
      padding: 10px;
      display: flex;
      align-items: center;
      gap: 12px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 999px;
      background: rgba(13,13,20,.88);
      box-shadow: 0 16px 55px rgba(0,0,0,.42);
      backdrop-filter: blur(16px);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      flex: 0 0 auto;
      min-height: 48px;
      padding: 0 16px 0 12px;
      border-radius: 999px;
      color: var(--text);
      font-weight: 800;
      letter-spacing: -.02em;
      border: 1px solid rgba(255,255,255,.08);
      background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
    }

    .brand-mark {
      width: 30px;
      height: 30px;
      border-radius: 11px;
      background:
        linear-gradient(135deg, var(--cyan), var(--purple) 55%, var(--pink));
      box-shadow: 0 0 0 4px rgba(105,244,255,.08), 0 0 28px rgba(105,244,255,.26);
      position: relative;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 8px 7px;
      border-radius: 6px;
      border: 2px solid rgba(8,8,12,.76);
      transform: skew(-8deg);
    }

    .nav-links {
      flex: 1 1 auto;
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 4px;
      min-width: 0;
    }

    .nav-links a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 15px;
      color: var(--muted);
      border-radius: 999px;
      font-size: 14px;
      font-weight: 650;
      white-space: nowrap;
      border: 1px solid transparent;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--text);
      border-color: rgba(105,244,255,.28);
      background: linear-gradient(135deg, rgba(105,244,255,.13), rgba(158,117,255,.10));
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.035);
    }

    .dock-search {
      flex: 0 1 250px;
      min-height: 48px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 14px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.055);
      color: var(--muted);
      margin: 0;
    }

    .dock-search input {
      width: 100%;
      min-width: 0;
      border: 0;
      box-shadow: none;
      margin: 0;
      height: auto;
      padding: 0;
      background: transparent;
      color: var(--text);
      font-size: 14px;
    }

    .dock-search input::placeholder {
      color: rgba(246,247,251,.46);
    }

    .dock-search:focus-within {
      border-color: rgba(105,244,255,.52);
      box-shadow: 0 0 0 4px rgba(105,244,255,.08);
    }

    main {
      padding-top: 58px;
    }

    .section {
      padding: 54px 0;
      position: relative;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--cyan);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
      margin-bottom: 12px;
    }

    .eyebrow::before {
      content: "";
      width: 22px;
      height: 2px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--cyan), var(--pink));
    }

    .breadcrumb-wrap {
      margin-bottom: 18px;
    }

    .breadcrumbs {
      margin: 0;
      padding: 0;
      background: transparent;
      border: 0;
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      list-style: none;
      color: var(--muted);
      font-size: 13px;
    }

    .breadcrumbs li:not(:last-child)::after {
      content: "›";
      margin-left: 8px;
      color: var(--muted-2);
    }

    .breadcrumbs a {
      color: var(--muted);
      border-bottom: 1px solid transparent;
    }

    .breadcrumbs a:hover {
      color: var(--cyan);
      border-color: rgba(105,244,255,.45);
    }

    .hero-feature {
      padding: 24px 0 62px;
    }

    .hero-shell {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.13);
      border-radius: 34px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.025)),
        radial-gradient(circle at 76% 18%, rgba(105,244,255,.16), transparent 34%),
        radial-gradient(circle at 18% 88%, rgba(255,79,168,.12), transparent 30%);
      box-shadow: var(--shadow);
      padding: clamp(24px, 4.8vw, 58px);
    }

    .hero-shell::after {
      content: "";
      position: absolute;
      inset: auto -12% -34% 48%;
      height: 280px;
      transform: rotate(-8deg);
      background: linear-gradient(90deg, transparent, rgba(105,244,255,.18), rgba(255,79,168,.16), transparent);
      filter: blur(10px);
      pointer-events: none;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(350px, .78fr);
      gap: 34px;
      align-items: center;
      position: relative;
      z-index: 1;
    }

    .hero-copy h1 {
      margin: 0 0 16px;
      color: var(--text);
      font-size: clamp(34px, 6vw, 72px);
      line-height: 1.03;
      letter-spacing: -.06em;
      max-width: 780px;
    }

    .hero-copy p {
      margin: 0;
      max-width: 700px;
      color: var(--muted);
      font-size: clamp(16px, 2vw, 20px);
      line-height: 1.8;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 12px;
      margin-top: 28px;
    }

    .button,
    .button.primary,
    .button.secondary {
      margin: 0;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 800;
      letter-spacing: -.01em;
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease), background var(--ease), color var(--ease);
    }

    .button.primary {
      color: #17100a;
      background: linear-gradient(135deg, var(--amber), #ffe0a3);
      box-shadow: 0 16px 34px rgba(255,191,87,.23);
    }

    .button.primary:hover,
    .button.primary:focus {
      color: #100b08;
      transform: translateY(-2px);
      box-shadow: 0 20px 46px rgba(255,191,87,.32);
      background: linear-gradient(135deg, #ffd17a, #fff0c7);
    }

    .button.secondary {
      color: var(--text);
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.14);
    }

    .button.secondary:hover,
    .button.secondary:focus {
      color: var(--cyan);
      border-color: rgba(105,244,255,.42);
      background: rgba(105,244,255,.08);
      transform: translateY(-2px);
    }

    .coupon-wall {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: stretch;
    }

    .coupon-card {
      min-height: 128px;
      position: relative;
      overflow: hidden;
      padding: 18px;
      border-radius: 22px;
      border: 1px solid rgba(255,255,255,.13);
      background:
        linear-gradient(145deg, rgba(255,255,255,.10), rgba(255,255,255,.035)),
        radial-gradient(circle at 88% 18%, rgba(105,244,255,.16), transparent 38%);
      box-shadow: var(--shadow-soft);
    }

    .coupon-card.large {
      grid-column: span 2;
      min-height: 212px;
      padding: 24px;
      background:
        linear-gradient(135deg, rgba(255,191,87,.18), rgba(255,79,168,.10) 42%, rgba(105,244,255,.09)),
        linear-gradient(145deg, rgba(255,255,255,.11), rgba(255,255,255,.035));
    }

    .coupon-card::before,
    .coupon-card::after {
      content: "";
      position: absolute;
      top: 50%;
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: #0b0b11;
      border: 1px solid rgba(255,255,255,.08);
      transform: translateY(-50%);
    }

    .coupon-card::before {
      left: -12px;
    }

    .coupon-card::after {
      right: -12px;
    }

    .coupon-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 18px;
    }

    .tag,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.14);
      color: var(--muted);
      background: rgba(255,255,255,.055);
      font-size: 12px;
      font-weight: 760;
      line-height: 1.2;
    }

    .tag.hot {
      color: #170d06;
      background: linear-gradient(135deg, var(--amber), #ffe1a0);
      border-color: transparent;
    }

    .badge.cyan {
      color: var(--cyan);
      border-color: rgba(105,244,255,.32);
      background: rgba(105,244,255,.08);
    }

    .coupon-card h2,
    .coupon-card h3 {
      margin: 0 0 8px;
      line-height: 1.2;
      letter-spacing: -.04em;
      color: var(--text);
    }

    .coupon-card.large h2 {
      font-size: clamp(28px, 4vw, 44px);
    }

    .coupon-card h3 {
      font-size: 18px;
    }

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

    .coupon-code {
      margin-top: 18px;
      padding: 12px 14px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      border-radius: 16px;
      background: rgba(0,0,0,.25);
      border: 1px dashed rgba(255,255,255,.20);
      color: var(--text);
      font-weight: 800;
    }

    .coupon-code span {
      color: var(--amber);
    }

    .intro-grid {
      display: grid;
      grid-template-columns: minmax(0, .72fr) minmax(0, 1fr);
      gap: 28px;
      align-items: start;
    }

    .section-title {
      margin-bottom: 24px;
    }

    .section-title h2 {
      margin: 0 0 10px;
      color: var(--text);
      font-size: clamp(26px, 3.6vw, 44px);
      line-height: 1.12;
      letter-spacing: -.045em;
    }

    .section-title p {
      margin: 0;
      color: var(--muted);
      max-width: 760px;
      font-size: 16px;
    }

    .summary-panel {
      position: sticky;
      top: 112px;
      border-radius: 26px;
      border: 1px solid rgba(255,255,255,.13);
      background:
        linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.025)),
        var(--bg-card);
      padding: 24px;
      box-shadow: var(--shadow-soft);
    }

    .summary-panel h2 {
      margin: 0 0 12px;
      font-size: 28px;
      line-height: 1.18;
      letter-spacing: -.04em;
    }

    .summary-panel p {
      margin: 0 0 18px;
      color: var(--muted);
    }

    .quick-stats {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 18px;
    }

    .stat-box {
      border-radius: 18px;
      padding: 16px;
      border: 1px solid rgba(255,255,255,.11);
      background: rgba(255,255,255,.045);
    }

    .stat-box strong {
      display: block;
      color: var(--amber);
      font-size: 26px;
      line-height: 1.1;
      letter-spacing: -.04em;
    }

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

    .topic-mosaic {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 14px;
    }

    .topic-card {
      min-height: 178px;
      padding: 18px;
      border-radius: 22px;
      border: 1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(160deg, rgba(255,255,255,.10), rgba(255,255,255,.028)),
        radial-gradient(circle at 80% 16%, rgba(158,117,255,.18), transparent 36%);
      box-shadow: var(--shadow-soft);
      position: relative;
      overflow: hidden;
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .topic-card:nth-child(1),
    .topic-card:nth-child(4) {
      grid-column: span 3;
      min-height: 218px;
    }

    .topic-card:nth-child(2),
    .topic-card:nth-child(3),
    .topic-card:nth-child(5),
    .topic-card:nth-child(6) {
      grid-column: span 3;
    }

    .topic-card::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 14px;
      height: 2px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--cyan), transparent 68%);
      opacity: .72;
    }

    .topic-card:hover {
      transform: translateY(-5px);
      border-color: rgba(105,244,255,.38);
      box-shadow: 0 22px 58px rgba(0,0,0,.36);
    }

    .topic-card .num {
      display: inline-flex;
      width: 34px;
      height: 34px;
      align-items: center;
      justify-content: center;
      border-radius: 12px;
      margin-bottom: 14px;
      color: #07070a;
      font-weight: 900;
      background: linear-gradient(135deg, var(--cyan), #e3fbff);
    }

    .topic-card h3 {
      margin: 0 0 8px;
      color: var(--text);
      font-size: 21px;
      line-height: 1.22;
      letter-spacing: -.035em;
    }

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

    .compare-band {
      border-radius: 30px;
      border: 1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(90deg, rgba(255,255,255,.08), rgba(255,255,255,.028)),
        radial-gradient(circle at 22% 12%, rgba(255,79,168,.12), transparent 28%);
      padding: clamp(20px, 4vw, 34px);
      box-shadow: var(--shadow-soft);
    }

    .compare-grid {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      gap: 18px;
      align-items: stretch;
    }

    .compare-card {
      padding: 22px;
      border-radius: 24px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.18);
    }

    .compare-card.good {
      border-color: rgba(105,244,255,.30);
      background: rgba(105,244,255,.07);
    }

    .compare-card h3 {
      margin: 0 0 14px;
      color: var(--text);
      font-size: 22px;
      letter-spacing: -.03em;
    }

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

    .compare-card li {
      color: var(--muted);
      display: flex;
      gap: 10px;
      align-items: flex-start;
      font-size: 14px;
    }

    .compare-card li::before {
      content: "";
      flex: 0 0 auto;
      width: 8px;
      height: 8px;
      margin-top: 9px;
      border-radius: 50%;
      background: var(--pink);
      box-shadow: 0 0 16px rgba(255,79,168,.34);
    }

    .compare-card.good li::before {
      background: var(--cyan);
      box-shadow: 0 0 16px rgba(105,244,255,.34);
    }

    .versus {
      align-self: center;
      width: 48px;
      height: 48px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      color: #0a0a0e;
      font-weight: 950;
      background: linear-gradient(135deg, var(--amber), #fff0c8);
      box-shadow: 0 0 0 8px rgba(255,191,87,.10);
    }

    .recommend-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(280px, .48fr);
      gap: 22px;
      align-items: start;
    }

    .poster-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 14px;
    }

    .poster-card {
      grid-column: span 4;
      min-height: 240px;
      aspect-ratio: 3 / 4;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      padding: 16px;
      position: relative;
      overflow: hidden;
      border-radius: 22px;
      border: 1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.035)),
        linear-gradient(135deg, rgba(105,244,255,.14), transparent 42%),
        var(--bg-card);
      box-shadow: var(--shadow-soft);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .poster-card:nth-child(2),
    .poster-card:nth-child(5) {
      transform: translateY(22px);
    }

    .poster-card:nth-child(3) {
      background:
        linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.035)),
        linear-gradient(135deg, rgba(255,79,168,.16), transparent 46%),
        var(--bg-card-2);
    }

    .poster-card:hover {
      transform: translateY(-5px);
      border-color: rgba(105,244,255,.40);
      box-shadow: 0 24px 58px rgba(0,0,0,.38);
    }

    .poster-card:nth-child(2):hover,
    .poster-card:nth-child(5):hover {
      transform: translateY(16px);
    }

    .poster-card::before {
      content: "";
      position: absolute;
      inset: 12px;
      border-radius: 17px;
      border: 1px solid rgba(255,255,255,.08);
      pointer-events: none;
    }

    .poster-card .meta {
      position: relative;
      z-index: 1;
      display: flex;
      justify-content: space-between;
      gap: 10px;
    }

    .poster-card h3 {
      position: relative;
      z-index: 1;
      margin: auto 0 8px;
      color: var(--text);
      font-size: 22px;
      line-height: 1.18;
      letter-spacing: -.04em;
    }

    .poster-card p {
      position: relative;
      z-index: 1;
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .side-note {
      border-radius: 26px;
      border: 1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(circle at 85% 0%, rgba(105,244,255,.15), transparent 34%),
        linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
      padding: 22px;
      box-shadow: var(--shadow-soft);
    }

    .side-note h3 {
      margin: 0 0 14px;
      color: var(--text);
      font-size: 24px;
      line-height: 1.2;
      letter-spacing: -.035em;
    }

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

    .info-list li {
      padding: 14px;
      border-radius: 17px;
      color: var(--muted);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.045);
      font-size: 14px;
    }

    .info-list strong {
      display: block;
      color: var(--text);
      margin-bottom: 2px;
    }

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

    .benefit-item {
      padding: 20px;
      border-radius: 22px;
      border: 1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(180deg, rgba(255,255,255,.078), rgba(255,255,255,.028));
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }

    .benefit-item:hover {
      transform: translateY(-4px);
      border-color: rgba(255,191,87,.34);
      background: rgba(255,191,87,.065);
    }

    .benefit-item strong {
      display: block;
      margin-bottom: 8px;
      color: var(--amber);
      font-size: 28px;
      line-height: 1;
      letter-spacing: -.04em;
    }

    .benefit-item h3 {
      margin: 0 0 8px;
      color: var(--text);
      font-size: 18px;
      letter-spacing: -.025em;
    }

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

    .faq-layout {
      display: grid;
      grid-template-columns: minmax(260px, .42fr) minmax(0, 1fr);
      gap: 26px;
      align-items: start;
    }

    .accordion {
      margin: 0;
      border: 0;
      background: transparent;
    }

    .accordion-item {
      margin-bottom: 12px;
      border-radius: 20px;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.045);
    }

    .accordion-title {
      color: var(--text);
      font-weight: 820;
      border: 0;
      padding: 20px 56px 20px 20px;
      background: transparent;
      font-size: 16px;
      line-height: 1.35;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--cyan);
      background: rgba(105,244,255,.055);
      outline: none;
    }

    .accordion-title::before {
      color: var(--cyan);
      right: 20px;
      margin-top: -9px;
      font-size: 20px;
    }

    .accordion-content {
      border: 0;
      border-top: 1px solid rgba(255,255,255,.08);
      background: rgba(0,0,0,.12);
      color: var(--muted);
      padding: 18px 20px 20px;
    }

    .related-jump {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-top: 18px;
    }

    .jump-card {
      padding: 18px;
      border-radius: 20px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.048);
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }

    .jump-card:hover {
      transform: translateY(-4px);
      border-color: rgba(105,244,255,.34);
      background: rgba(105,244,255,.06);
    }

    .jump-card span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      margin-bottom: 6px;
    }

    .jump-card strong {
      color: var(--text);
      font-size: 18px;
      letter-spacing: -.02em;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      padding: clamp(24px, 4.6vw, 42px);
      border-radius: 32px;
      border: 1px solid rgba(255,255,255,.14);
      background:
        linear-gradient(135deg, rgba(105,244,255,.13), rgba(158,117,255,.10) 45%, rgba(255,191,87,.10)),
        rgba(255,255,255,.04);
      box-shadow: var(--shadow);
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(105,244,255,.24), transparent 30%, rgba(255,79,168,.18));
      height: 3px;
    }

    .cta-panel h2 {
      margin: 0 0 8px;
      color: var(--text);
      font-size: clamp(26px, 4vw, 42px);
      line-height: 1.14;
      letter-spacing: -.045em;
    }

    .cta-panel p {
      margin: 0;
      color: var(--muted);
      max-width: 720px;
    }

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

    .footer {
      margin-top: 48px;
      padding: 56px 0 28px;
      border-top: 1px solid rgba(255,255,255,.10);
      background:
        radial-gradient(circle at 15% 0%, rgba(105,244,255,.08), transparent 26%),
        #08080c;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.25fr .8fr .8fr .8fr;
      gap: 24px;
    }

    .footer h2,
    .footer h3 {
      margin: 0 0 12px;
      color: var(--text);
      line-height: 1.2;
      letter-spacing: -.03em;
    }

    .footer h2 {
      font-size: 24px;
    }

    .footer h3 {
      font-size: 16px;
    }

    .footer p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      max-width: 360px;
    }

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

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

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

    .copyright {
      margin-top: 34px;
      padding-top: 20px;
      border-top: 1px solid rgba(255,255,255,.08);
      color: var(--muted-2);
      font-size: 13px;
    }

    .search-panel {
      margin-top: 22px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 10px;
      padding: 8px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.13);
      background: rgba(255,255,255,.06);
    }

    .search-panel input {
      margin: 0;
      height: 48px;
      border: 0;
      box-shadow: none;
      background: transparent;
      color: var(--text);
      padding: 0 16px;
    }

    .search-panel input:focus {
      box-shadow: none;
    }

    .search-panel:focus-within {
      border-color: rgba(105,244,255,.45);
      box-shadow: 0 0 0 4px rgba(105,244,255,.08);
    }

    @media (max-width: 1024px) {
      .dock-nav {
        flex-wrap: wrap;
        border-radius: 28px;
        justify-content: center;
      }

      .brand {
        flex: 1 1 auto;
      }

      .nav-links {
        order: 3;
        flex-basis: 100%;
        overflow-x: auto;
        justify-content: flex-start;
        padding: 2px;
        scrollbar-width: none;
      }

      .nav-links::-webkit-scrollbar {
        display: none;
      }

      .dock-search {
        flex: 0 1 320px;
      }

      .hero-grid,
      .intro-grid,
      .recommend-layout,
      .faq-layout {
        grid-template-columns: 1fr;
      }

      .summary-panel {
        position: relative;
        top: auto;
      }

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

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

      .cta-panel {
        grid-template-columns: 1fr;
      }

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

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

      .dock-header {
        top: 10px;
        padding: 0 10px;
        margin-top: 10px;
      }

      .dock-nav {
        padding: 8px;
        gap: 8px;
      }

      .brand {
        min-height: 44px;
        width: 100%;
        justify-content: center;
      }

      .dock-search {
        flex: 1 1 100%;
        order: 2;
      }

      .nav-links a {
        min-height: 40px;
        padding: 0 12px;
        font-size: 13px;
      }

      main {
        padding-top: 36px;
      }

      .hero-shell {
        border-radius: 26px;
      }

      .coupon-wall {
        grid-template-columns: 1fr;
      }

      .coupon-card.large {
        grid-column: span 1;
      }

      .topic-mosaic,
      .poster-grid {
        grid-template-columns: 1fr 1fr;
      }

      .topic-card,
      .topic-card:nth-child(1),
      .topic-card:nth-child(2),
      .topic-card:nth-child(3),
      .topic-card:nth-child(4),
      .topic-card:nth-child(5),
      .topic-card:nth-child(6),
      .poster-card {
        grid-column: auto;
      }

      .poster-card:nth-child(2),
      .poster-card:nth-child(5),
      .poster-card:nth-child(2):hover,
      .poster-card:nth-child(5):hover {
        transform: none;
      }

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

      .versus {
        margin: 0 auto;
      }

      .related-jump {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 520px) {
      .section {
        padding: 40px 0;
      }

      .hero-feature {
        padding-bottom: 40px;
      }

      .hero-copy h1 {
        font-size: 34px;
      }

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

      .button {
        width: 100%;
      }

      .quick-stats,
      .benefit-strip,
      .topic-mosaic,
      .poster-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .poster-card {
        aspect-ratio: 16 / 10;
        min-height: 188px;
      }

      .search-panel {
        grid-template-columns: 1fr;
        border-radius: 22px;
      }
    }