/* roulang page: index */
:root {
      --brand: #fb365f;
      --brand-dark: #b91542;
      --brand-soft: #ffe1e8;
      --ink: #1c1020;
      --muted: #6f6075;
      --paper: #fff8f1;
      --surface: #ffffff;
      --sun: #ffc43d;
      --mint: #19c7a2;
      --violet: #6d4dff;
      --line: rgba(28, 16, 32, .12);
      --shadow: 0 18px 45px rgba(90, 22, 48, .16);
      --shadow-soft: 0 10px 24px rgba(90, 22, 48, .10);
      --radius-sm: 12px;
      --radius: 22px;
      --radius-lg: 34px;
      --container: 1180px;
      --nav-h: 78px;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-width: 320px;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at 18% 8%, rgba(255, 196, 61, .25), transparent 28%),
        linear-gradient(180deg, #fff6eb 0%, #fffaf6 38%, #fff 100%);
      line-height: 1.7;
      overflow-x: hidden;
    }

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

    img, svg {
      max-width: 100%;
      height: auto;
      display: block;
    }

    button, input {
      font: inherit;
    }

    ::selection {
      background: var(--brand);
      color: #fff;
    }

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

    .skip-age {
      position: fixed;
      inset: auto 18px 18px auto;
      z-index: 80;
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 10px 14px;
      border-radius: 999px;
      background: rgba(28, 16, 32, .92);
      color: #fff;
      font-size: 13px;
      box-shadow: var(--shadow-soft);
    }

    .age-dot {
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: var(--sun);
      box-shadow: 0 0 0 5px rgba(255, 196, 61, .18);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 60;
      background: rgba(255, 250, 246, .88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(28, 16, 32, .08);
    }

    .navbar {
      min-height: var(--nav-h);
      padding: 0;
    }

    .nav-shell {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 24px;
    }

    .nav-group {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-group.left {
      justify-content: flex-end;
    }

    .nav-group.right {
      justify-content: flex-start;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 9px 18px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--ink), #4b1b32);
      color: #fff;
      font-weight: 900;
      letter-spacing: 0;
      box-shadow: 0 12px 28px rgba(28, 16, 32, .22);
      white-space: nowrap;
    }

    .brand-logo span {
      display: inline-flex;
      width: 22px;
      height: 22px;
      align-items: center;
      justify-content: center;
      margin-right: 8px;
      border-radius: 8px;
      background: var(--sun);
      color: var(--ink);
      font-size: 12px;
    }

    .nav-link-custom {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 8px 13px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 15px;
      font-weight: 700;
      border: 1px solid transparent;
    }

    .nav-link-custom:hover,
    .nav-link-custom:focus {
      color: var(--brand-dark);
      background: #fff;
      border-color: rgba(251, 54, 95, .18);
      outline: none;
      transform: translateY(-1px);
    }

    .nav-link-custom.active {
      color: #fff;
      background: var(--brand);
      box-shadow: 0 10px 20px rgba(251, 54, 95, .24);
    }

    .mobile-brand-row {
      display: none;
      width: min(var(--container), calc(100% - 32px));
      min-height: var(--nav-h);
      margin: 0 auto;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }

    .navbar-toggler {
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 9px 10px;
      background: #fff;
      box-shadow: var(--shadow-soft);
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(251, 54, 95, .14);
    }

    .countdown-band {
      background: linear-gradient(90deg, var(--ink), var(--brand-dark) 46%, #7d3a00);
      color: #fff;
      overflow: hidden;
    }

    .countdown-inner {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
      min-height: 54px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .countdown-label {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 900;
    }

    .pulse {
      width: 11px;
      height: 11px;
      border-radius: 999px;
      background: var(--sun);
      box-shadow: 0 0 0 0 rgba(255, 196, 61, .6);
      animation: pulse 1.6s infinite;
    }

    @keyframes pulse {
      70% { box-shadow: 0 0 0 10px rgba(255, 196, 61, 0); }
      100% { box-shadow: 0 0 0 0 rgba(255, 196, 61, 0); }
    }

    .timer {
      display: flex;
      gap: 8px;
      align-items: center;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .timer-box {
      min-width: 46px;
      padding: 5px 8px;
      border-radius: 12px;
      background: rgba(255, 255, 255, .14);
      border: 1px solid rgba(255, 255, 255, .18);
      text-align: center;
      font-weight: 900;
      color: #fff;
    }

    .timer-box small {
      display: block;
      margin-top: -3px;
      color: rgba(255, 255, 255, .72);
      font-size: 10px;
      font-weight: 700;
    }

    .hero {
      position: relative;
      padding: 58px 0 46px;
      overflow: hidden;
    }

    .hero-stage {
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(340px, .98fr);
      gap: 28px;
      align-items: stretch;
    }

    .hero-copy {
      padding: clamp(26px, 4vw, 48px);
      border-radius: var(--radius-lg);
      background: linear-gradient(135deg, #fff 0%, #fff1d6 52%, #ffe4ed 100%);
      box-shadow: var(--shadow);
      border: 1px solid rgba(251, 54, 95, .12);
      min-height: 430px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      width: fit-content;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      background: #fff;
      color: var(--brand-dark);
      font-size: 13px;
      font-weight: 900;
      border: 1px solid rgba(251, 54, 95, .16);
      box-shadow: 0 10px 18px rgba(251, 54, 95, .08);
    }

    h1 {
      margin: 18px 0 16px;
      font-size: clamp(36px, 5vw, 66px);
      line-height: 1.08;
      font-weight: 950;
      letter-spacing: 0;
    }

    .hero-copy p {
      max-width: 680px;
      margin: 0;
      color: #55455b;
      font-size: 18px;
    }

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

    .btn-campaign {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 48px;
      padding: 12px 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 900;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), color var(--ease), border-color var(--ease);
      cursor: pointer;
    }

    .btn-primary-campaign {
      color: #fff;
      background: linear-gradient(135deg, var(--brand), #ff7b2f);
      box-shadow: 0 14px 28px rgba(251, 54, 95, .28);
    }

    .btn-primary-campaign:hover,
    .btn-primary-campaign:focus {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(251, 54, 95, .36);
      outline: none;
    }

    .btn-outline-campaign {
      color: var(--ink);
      background: #fff;
      border-color: rgba(28, 16, 32, .14);
    }

    .btn-outline-campaign:hover,
    .btn-outline-campaign:focus {
      color: var(--brand-dark);
      border-color: rgba(251, 54, 95, .32);
      transform: translateY(-2px);
      box-shadow: var(--shadow-soft);
      outline: none;
    }

    .btn-campaign:active {
      transform: translateY(0) scale(.98);
    }

    .btn-campaign:disabled {
      opacity: .52;
      cursor: not-allowed;
      transform: none;
      box-shadow: none;
    }

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

    .point {
      padding: 14px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .72);
      border: 1px solid rgba(28, 16, 32, .08);
    }

    .point strong {
      display: block;
      font-size: 22px;
      line-height: 1.2;
      color: var(--brand-dark);
    }

    .point span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      margin-top: 2px;
    }

    .hero-visual {
      position: relative;
      min-height: 430px;
      border-radius: var(--radius-lg);
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(28, 16, 32, .88), rgba(96, 21, 54, .88)),
        repeating-linear-gradient(135deg, rgba(255,255,255,.09) 0 1px, transparent 1px 18px);
      box-shadow: var(--shadow);
      color: #fff;
      border: 1px solid rgba(255, 255, 255, .2);
    }

    .hero-poster {
      position: absolute;
      inset: 22px;
      display: grid;
      grid-template-rows: auto 1fr auto;
      gap: 18px;
    }

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

    .live-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      background: var(--sun);
      color: var(--ink);
      font-weight: 950;
      font-size: 13px;
    }

    .poster-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      grid-template-rows: 1fr 1fr;
      gap: 12px;
      min-height: 0;
    }

    .poster-tile {
      position: relative;
      overflow: hidden;
      border-radius: 24px;
      padding: 18px;
      background: rgba(255, 255, 255, .11);
      border: 1px solid rgba(255, 255, 255, .18);
      min-height: 118px;
    }

    .poster-tile.big {
      grid-row: span 2;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      background:
        linear-gradient(160deg, rgba(251, 54, 95, .88), rgba(255, 196, 61, .68)),
        radial-gradient(circle at 70% 10%, rgba(255, 255, 255, .45), transparent 34%);
    }

    .poster-tile.big::before {
      content: "99";
      position: absolute;
      top: -36px;
      right: -8px;
      font-size: 150px;
      line-height: 1;
      font-weight: 950;
      color: rgba(255, 255, 255, .22);
    }

    .poster-tile strong {
      position: relative;
      display: block;
      font-size: 25px;
      line-height: 1.18;
      font-weight: 950;
    }

    .poster-tile span {
      position: relative;
      display: block;
      margin-top: 8px;
      color: rgba(255, 255, 255, .78);
      font-size: 14px;
    }

    .subscribe-box {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 10px;
      padding: 12px;
      border-radius: 20px;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .18);
    }

    .subscribe-box input {
      width: 100%;
      border: 0;
      border-radius: 14px;
      padding: 12px 14px;
      color: #fff;
      background: rgba(255, 255, 255, .12);
      outline: none;
    }

    .subscribe-box input::placeholder {
      color: rgba(255, 255, 255, .62);
    }

    .subscribe-box input:focus {
      box-shadow: 0 0 0 4px rgba(255, 196, 61, .2);
    }

    .section {
      padding: 72px 0;
    }

    .section.alt {
      background: linear-gradient(180deg, #fff 0%, #fff3e3 100%);
    }

    .section.hot {
      background: linear-gradient(135deg, #271220, #731a3b 55%, #ff7b2f);
      color: #fff;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 26px;
    }

    .section-title {
      margin: 0;
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.18;
      font-weight: 950;
      letter-spacing: 0;
    }

    .section-desc {
      max-width: 620px;
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 16px;
    }

    .hot .section-desc,
    .hot .muted-text {
      color: rgba(255, 255, 255, .76);
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      width: fit-content;
      padding: 6px 10px;
      border-radius: 999px;
      color: var(--brand-dark);
      background: var(--brand-soft);
      font-size: 12px;
      font-weight: 900;
    }

    .tag.dark {
      color: #fff;
      background: rgba(255, 255, 255, .16);
      border: 1px solid rgba(255, 255, 255, .16);
    }

    .benefit-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr 1fr;
      gap: 18px;
      align-items: stretch;
    }

    .benefit-card,
    .metric-card,
    .feed-panel,
    .reward-card,
    .faq-card {
      border-radius: var(--radius);
      background: var(--surface);
      border: 1px solid rgba(28, 16, 32, .08);
      box-shadow: var(--shadow-soft);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .benefit-card:hover,
    .metric-card:hover,
    .reward-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow);
      border-color: rgba(251, 54, 95, .2);
    }

    .benefit-card {
      padding: 24px;
      min-height: 210px;
    }

    .benefit-card.featured {
      grid-row: span 2;
      color: #fff;
      background:
        linear-gradient(145deg, rgba(251, 54, 95, .96), rgba(119, 30, 76, .96)),
        radial-gradient(circle at 85% 16%, rgba(255, 196, 61, .45), transparent 30%);
    }

    .benefit-card h3,
    .metric-card h3,
    .reward-card h3 {
      margin: 14px 0 8px;
      font-size: 21px;
      font-weight: 950;
    }

    .benefit-card p,
    .metric-card p,
    .reward-card p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .benefit-card.featured p {
      color: rgba(255, 255, 255, .78);
    }

    .benefit-card .num {
      margin-top: 30px;
      font-size: 56px;
      line-height: 1;
      font-weight: 950;
      color: rgba(255, 255, 255, .88);
    }

    .metric-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 18px;
    }

    .metric-card {
      padding: 22px;
    }

    .metric-list {
      display: grid;
      gap: 12px;
      margin-top: 16px;
    }

    .metric-row {
      display: grid;
      grid-template-columns: 110px 1fr auto;
      gap: 12px;
      align-items: center;
      font-size: 14px;
      color: var(--muted);
    }

    .progress-track {
      height: 9px;
      border-radius: 999px;
      overflow: hidden;
      background: #f2e6dd;
    }

    .progress-fill {
      height: 100%;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--brand), var(--sun));
    }

    .changelog {
      display: grid;
      gap: 14px;
    }

    .change-item {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 12px;
      padding: 14px;
      border-radius: 16px;
      background: #fff8f1;
      border: 1px solid rgba(28, 16, 32, .07);
    }

    .change-dot {
      width: 12px;
      height: 12px;
      margin-top: 7px;
      border-radius: 999px;
      background: var(--mint);
      box-shadow: 0 0 0 5px rgba(25, 199, 162, .13);
    }

    .change-item strong {
      display: block;
      font-weight: 900;
    }

    .change-item span {
      display: block;
      color: var(--muted);
      font-size: 14px;
      margin-top: 2px;
    }

    .feed-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 340px;
      gap: 20px;
    }

    .feed-panel {
      padding: 20px;
    }

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

    .news-list a {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 15px;
      border-radius: 18px;
      background: #fff8f1;
      border: 1px solid rgba(28, 16, 32, .07);
    }

    .news-list a:hover,
    .news-list a:focus {
      background: #fff;
      border-color: rgba(251, 54, 95, .18);
      transform: translateX(3px);
      outline: none;
    }

    .news-index {
      width: 34px;
      height: 34px;
      border-radius: 12px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--ink);
      color: #fff;
      font-weight: 950;
      font-size: 13px;
    }

    .news-title {
      min-width: 0;
    }

    .news-title strong {
      display: block;
      font-weight: 900;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .news-title span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .trend-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0 10px;
      margin-top: 8px;
    }

    .trend-table td {
      padding: 12px;
      background: #fff8f1;
      color: var(--muted);
      font-size: 14px;
    }

    .trend-table td:first-child {
      border-radius: 14px 0 0 14px;
      font-weight: 950;
      color: var(--ink);
    }

    .trend-table td:last-child {
      border-radius: 0 14px 14px 0;
      text-align: right;
      color: var(--brand-dark);
      font-weight: 900;
    }

    .wall-grid {
      display: grid;
      grid-template-columns: 1.25fr .75fr 1fr;
      grid-auto-rows: 178px;
      gap: 16px;
    }

    .wall-card {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius);
      padding: 20px;
      color: #fff;
      background: linear-gradient(135deg, var(--brand), #7a1d4c);
      min-height: 0;
      box-shadow: var(--shadow-soft);
    }

    .wall-card:nth-child(2) {
      background: linear-gradient(135deg, var(--violet), #24123a);
    }

    .wall-card:nth-child(3) {
      background: linear-gradient(135deg, var(--mint), #154a45);
    }

    .wall-card:nth-child(4) {
      background: linear-gradient(135deg, #ff8c22, #7d2e00);
    }

    .wall-card:nth-child(5) {
      background: linear-gradient(135deg, #352032, var(--brand-dark));
    }

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

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

    .wall-card::after {
      content: "";
      position: absolute;
      right: -42px;
      bottom: -52px;
      width: 160px;
      height: 160px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .16);
    }

    .wall-card strong {
      position: relative;
      display: block;
      margin-top: 48px;
      font-size: 24px;
      line-height: 1.18;
      font-weight: 950;
    }

    .wall-card span {
      position: relative;
      display: block;
      max-width: 330px;
      margin-top: 8px;
      color: rgba(255, 255, 255, .78);
      font-size: 14px;
    }

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

    .reward-card {
      padding: 20px;
      background: rgba(255, 255, 255, .96);
    }

    .reward-icon {
      width: 52px;
      height: 52px;
      border-radius: 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--brand-soft);
      color: var(--brand-dark);
      font-size: 24px;
      font-weight: 950;
    }

    .cta-panel {
      display: grid;
      grid-template-columns: 1fr 420px;
      gap: 26px;
      align-items: center;
      padding: clamp(26px, 4vw, 44px);
      border-radius: var(--radius-lg);
      background:
        linear-gradient(135deg, #fff 0%, rgba(255, 196, 61, .24) 50%, rgba(251, 54, 95, .16) 100%);
      box-shadow: var(--shadow);
      border: 1px solid rgba(255, 255, 255, .55);
    }

    .cta-panel h2 {
      margin: 0 0 12px;
      font-size: clamp(28px, 3vw, 44px);
      line-height: 1.18;
      font-weight: 950;
    }

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

    .lead-form {
      display: grid;
      gap: 12px;
      padding: 18px;
      border-radius: 24px;
      background: #fff;
      border: 1px solid rgba(28, 16, 32, .08);
      box-shadow: var(--shadow-soft);
    }

    .form-control-custom {
      min-height: 48px;
      width: 100%;
      border: 1px solid rgba(28, 16, 32, .12);
      border-radius: 16px;
      padding: 12px 14px;
      color: var(--ink);
      background: #fffaf6;
      outline: none;
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .form-control-custom:focus {
      background: #fff;
      border-color: rgba(251, 54, 95, .45);
      box-shadow: 0 0 0 4px rgba(251, 54, 95, .12);
    }

    .form-note {
      margin: 0;
      color: var(--muted);
      font-size: 12px;
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: .75fr 1.25fr;
      gap: 24px;
      align-items: start;
    }

    .faq-card {
      padding: 22px;
    }

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid rgba(28, 16, 32, .09) !important;
      border-radius: 18px !important;
      overflow: hidden;
      background: #fff;
      box-shadow: none;
    }

    .accordion-button {
      padding: 18px 20px;
      font-weight: 950;
      color: var(--ink);
      background: #fff;
      box-shadow: none !important;
      letter-spacing: 0;
    }

    .accordion-button:not(.collapsed) {
      color: var(--brand-dark);
      background: #fff8f1;
    }

    .accordion-button:focus {
      box-shadow: 0 0 0 4px rgba(251, 54, 95, .12) !important;
      border-color: transparent;
    }

    .accordion-body {
      padding: 0 20px 18px;
      color: var(--muted);
      font-size: 15px;
    }

    .site-footer {
      padding: 46px 0 30px;
      background: #1b101e;
      color: #fff;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr .8fr;
      gap: 28px;
      align-items: start;
    }

    .footer-brand {
      font-size: 20px;
      font-weight: 950;
      margin-bottom: 10px;
    }

    .footer-text {
      color: rgba(255, 255, 255, .68);
      margin: 0;
      max-width: 520px;
      font-size: 14px;
    }

    .footer-title {
      font-weight: 950;
      margin-bottom: 10px;
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .68);
      font-size: 14px;
    }

    .footer-links a:hover,
    .footer-links a:focus {
      color: #fff;
      outline: none;
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      margin-top: 34px;
      padding-top: 22px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .56);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .hero-stage,
      .metric-grid,
      .feed-layout,
      .cta-panel,
      .faq-wrap {
        grid-template-columns: 1fr;
      }

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

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

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

      .wall-card.wide {
        grid-column: span 1;
      }
    }

    @media (max-width: 991px) {
      .nav-shell {
        display: none;
      }

      .mobile-brand-row {
        display: flex;
      }

      .mobile-menu {
        width: min(var(--container), calc(100% - 32px));
        margin: 0 auto 14px;
        padding: 12px;
        border-radius: 20px;
        background: #fff;
        box-shadow: var(--shadow-soft);
      }

      .mobile-menu .nav-link-custom {
        width: 100%;
        justify-content: center;
        margin: 3px 0;
      }
    }

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

      .countdown-inner {
        min-height: auto;
        padding: 12px 0;
        align-items: flex-start;
        flex-direction: column;
      }

      .timer {
        justify-content: flex-start;
      }

      .hero {
        padding: 34px 0 36px;
      }

      .hero-copy,
      .hero-visual {
        min-height: auto;
      }

      .hero-points,
      .benefit-grid,
      .reward-grid,
      .wall-grid {
        grid-template-columns: 1fr;
      }

      .poster-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
      }

      .poster-tile.big {
        grid-row: span 1;
      }

      .subscribe-box {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 52px 0;
      }

      .section-head {
        display: block;
      }

      .metric-row {
        grid-template-columns: 88px 1fr;
      }

      .metric-row span:last-child {
        grid-column: 2;
      }

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

      .news-list a .tag {
        grid-column: 2;
      }

      .wall-grid {
        grid-auto-rows: minmax(170px, auto);
      }

      .wall-card.large {
        grid-row: span 1;
      }

      .cta-panel {
        padding: 22px;
      }

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

    @media (max-width: 520px) {
      .brand-logo {
        max-width: 240px;
        white-space: normal;
        line-height: 1.25;
        padding: 8px 14px;
        font-size: 14px;
      }

      h1 {
        font-size: 34px;
      }

      .hero-copy p {
        font-size: 16px;
      }

      .hero-actions .btn-campaign,
      .lead-form .btn-campaign {
        width: 100%;
      }

      .poster-top {
        align-items: flex-start;
        flex-direction: column;
      }

      .skip-age {
        left: 14px;
        right: 14px;
        justify-content: center;
      }
    }

/* roulang page: category2 */
:root {
      --color-ink: #211416;
      --color-muted: #756366;
      --color-soft: #fff5ef;
      --color-paper: #fffdf9;
      --color-line: rgba(33, 20, 22, .12);
      --color-primary: #e71948;
      --color-primary-dark: #b90f35;
      --color-secondary: #ffb000;
      --color-mint: #16b78f;
      --color-plum: #5d1f48;
      --color-night: #190f14;
      --color-cream: #fff1d2;
      --radius-sm: 10px;
      --radius-md: 18px;
      --radius-lg: 26px;
      --shadow-soft: 0 16px 44px rgba(53, 24, 27, .12);
      --shadow-hard: 0 22px 70px rgba(231, 25, 72, .22);
      --container: 1180px;
      --header-height: 84px;
      --ease: all .22s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color: var(--color-ink);
      background:
        linear-gradient(180deg, #fff7ee 0%, #fffdf9 34%, #fff2e0 100%);
      line-height: 1.72;
      overflow-x: hidden;
    }

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

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

    button,
    input {
      font: inherit;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible {
      outline: 3px solid rgba(255, 176, 0, .75);
      outline-offset: 3px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 253, 249, .92);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(33, 20, 22, .1);
      box-shadow: 0 10px 34px rgba(33, 20, 22, .06);
    }

    .navbar {
      min-height: var(--header-height);
      padding: 0 26px;
      display: block;
    }

    .nav-shell {
      min-height: var(--header-height);
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 26px;
      max-width: var(--container);
      margin: 0 auto;
    }

    .nav-group {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-group.left {
      justify-content: flex-end;
    }

    .nav-group.right {
      justify-content: flex-start;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--color-ink);
      font-weight: 900;
      letter-spacing: 0;
      white-space: nowrap;
      font-size: 18px;
      line-height: 1.2;
    }

    .brand-logo span {
      width: 44px;
      height: 44px;
      display: inline-grid;
      place-items: center;
      border-radius: 14px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
      box-shadow: 0 12px 26px rgba(231, 25, 72, .25);
      font-weight: 950;
    }

    .nav-link-custom {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 9px 14px;
      border-radius: 999px;
      color: #4f3f42;
      font-weight: 800;
      font-size: 14px;
      background: transparent;
    }

    .nav-link-custom:hover {
      color: var(--color-primary);
      background: rgba(231, 25, 72, .08);
      transform: translateY(-1px);
    }

    .nav-link-custom.active {
      color: #fff;
      background: var(--color-night);
      box-shadow: 0 10px 24px rgba(25, 15, 20, .18);
    }

    .mobile-brand-row,
    .mobile-menu {
      display: none;
    }

    .navbar-toggler {
      border: 0;
      width: 46px;
      height: 46px;
      border-radius: 14px;
      background: var(--color-night);
      box-shadow: none;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(231, 25, 72, .18);
    }

    .navbar-toggler-icon {
      filter: invert(1);
    }

    .top-strip {
      background: var(--color-night);
      color: #fff;
      padding: 14px 0;
      border-bottom: 5px solid var(--color-secondary);
    }

    .strip-inner {
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 18px;
    }

    .live-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      background: var(--color-primary);
      font-weight: 900;
      font-size: 13px;
      white-space: nowrap;
    }

    .pulse-dot {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--color-secondary);
      box-shadow: 0 0 0 6px rgba(255, 176, 0, .22);
    }

    .strip-text {
      color: rgba(255, 255, 255, .86);
      font-weight: 700;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .countdown-mini {
      display: flex;
      gap: 8px;
      white-space: nowrap;
    }

    .countdown-mini span {
      min-width: 38px;
      padding: 5px 7px;
      border-radius: 10px;
      color: var(--color-night);
      background: var(--color-secondary);
      text-align: center;
      font-weight: 950;
    }

    .hero {
      position: relative;
      padding: 54px 0 64px;
      overflow: hidden;
      background:
        radial-gradient(circle at 10% 10%, rgba(255, 176, 0, .28), transparent 30%),
        linear-gradient(135deg, #fff6e6 0%, #fffdf9 48%, #ffe4e0 100%);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 420px;
      gap: 34px;
      align-items: stretch;
    }

    .crumb {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 20px;
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 700;
    }

    .crumb a {
      color: var(--color-primary-dark);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 13px;
      border-radius: 999px;
      background: rgba(231, 25, 72, .1);
      color: var(--color-primary-dark);
      font-weight: 900;
      margin-bottom: 16px;
    }

    .hero h1 {
      margin: 0;
      max-width: 780px;
      font-size: clamp(34px, 5vw, 62px);
      line-height: 1.08;
      font-weight: 950;
      letter-spacing: 0;
    }

    .hero h1 strong {
      color: var(--color-primary);
      font-weight: inherit;
    }

    .hero-lead {
      margin: 20px 0 0;
      max-width: 720px;
      color: #5c474b;
      font-size: 18px;
      line-height: 1.86;
    }

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

    .btn-brand,
    .btn-ghost,
    .btn-darkline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 48px;
      padding: 12px 20px;
      border-radius: 999px;
      border: 0;
      font-weight: 900;
      transition: var(--ease);
      cursor: pointer;
    }

    .btn-brand {
      color: #fff;
      background: var(--color-primary);
      box-shadow: 0 16px 34px rgba(231, 25, 72, .28);
    }

    .btn-brand:hover {
      color: #fff;
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 20px 42px rgba(231, 25, 72, .34);
    }

    .btn-brand:active {
      transform: translateY(0);
      box-shadow: 0 10px 20px rgba(231, 25, 72, .22);
    }

    .btn-brand.disabled,
    .btn-brand:disabled {
      opacity: .52;
      cursor: not-allowed;
      transform: none;
    }

    .btn-ghost {
      color: var(--color-ink);
      background: #fff;
      border: 1px solid var(--color-line);
      box-shadow: 0 10px 26px rgba(33, 20, 22, .08);
    }

    .btn-ghost:hover {
      color: var(--color-primary);
      border-color: rgba(231, 25, 72, .24);
      transform: translateY(-2px);
    }

    .btn-darkline {
      color: #fff;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .26);
    }

    .btn-darkline:hover {
      color: var(--color-night);
      background: var(--color-secondary);
      border-color: var(--color-secondary);
    }

    .deal-board {
      border-radius: var(--radius-lg);
      overflow: hidden;
      background: var(--color-night);
      color: #fff;
      box-shadow: var(--shadow-hard);
      min-height: 100%;
    }

    .deal-head {
      padding: 18px 20px;
      background: linear-gradient(135deg, var(--color-primary), #ff6b35);
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      font-weight: 950;
    }

    .deal-head small {
      color: rgba(255, 255, 255, .78);
      font-weight: 800;
    }

    .deal-body {
      padding: 22px;
    }

    .deal-price {
      display: flex;
      align-items: flex-end;
      gap: 10px;
      margin-bottom: 16px;
    }

    .deal-price strong {
      font-size: 48px;
      line-height: 1;
      color: var(--color-secondary);
      font-weight: 950;
    }

    .deal-price span {
      color: rgba(255, 255, 255, .72);
      font-weight: 800;
    }

    .benefit-stack {
      display: grid;
      gap: 10px;
      margin: 20px 0;
    }

    .benefit-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px;
      border-radius: 14px;
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .1);
    }

    .benefit-row b {
      font-size: 14px;
    }

    .benefit-row span {
      flex: 0 0 auto;
      color: var(--color-secondary);
      font-size: 13px;
      font-weight: 900;
    }

    .progress-wrap {
      margin-top: 18px;
    }

    .progress-label {
      display: flex;
      justify-content: space-between;
      color: rgba(255, 255, 255, .75);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .progress {
      height: 10px;
      background: rgba(255, 255, 255, .16);
      border-radius: 999px;
      overflow: hidden;
    }

    .progress-bar {
      background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
    }

    main {
      background: var(--color-paper);
    }

    .section {
      padding: 74px 0;
    }

    .section.alt {
      background: #fff3e6;
    }

    .section.dark {
      background: var(--color-night);
      color: #fff;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 22px;
      align-items: end;
      margin-bottom: 30px;
    }

    .section-kicker {
      color: var(--color-primary);
      font-weight: 950;
      margin-bottom: 8px;
    }

    .section-title {
      margin: 0;
      font-size: clamp(26px, 3vw, 42px);
      line-height: 1.18;
      font-weight: 950;
      letter-spacing: 0;
    }

    .section-desc {
      margin: 10px 0 0;
      color: var(--color-muted);
      max-width: 680px;
    }

    .dark .section-desc,
    .dark .section-kicker {
      color: rgba(255, 255, 255, .76);
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 11px;
      border-radius: 999px;
      background: #fff;
      border: 1px solid var(--color-line);
      color: #604c50;
      font-size: 13px;
      font-weight: 850;
      white-space: nowrap;
    }

    .tag.hot {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
    }

    .feature-layout {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 22px;
      align-items: stretch;
    }

    .recommend-card {
      position: relative;
      padding: 26px;
      border-radius: var(--radius-lg);
      background: linear-gradient(135deg, #fff 0%, #ffece8 100%);
      border: 1px solid rgba(231, 25, 72, .16);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .recommend-card::after {
      content: "";
      position: absolute;
      right: -50px;
      top: -50px;
      width: 170px;
      height: 170px;
      border-radius: 38px;
      background:
        repeating-linear-gradient(45deg, rgba(231, 25, 72, .16) 0 10px, rgba(255, 176, 0, .22) 10px 20px);
      transform: rotate(12deg);
    }

    .recommend-card > * {
      position: relative;
      z-index: 1;
    }

    .recommend-card h2 {
      margin: 0 0 12px;
      font-size: 34px;
      line-height: 1.18;
      font-weight: 950;
    }

    .recommend-card p {
      color: #5c474b;
      max-width: 640px;
      margin-bottom: 20px;
    }

    .stat-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 24px;
    }

    .stat-card {
      padding: 16px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .78);
      border: 1px solid rgba(33, 20, 22, .08);
    }

    .stat-card strong {
      display: block;
      color: var(--color-primary);
      font-size: 28px;
      line-height: 1;
      font-weight: 950;
    }

    .stat-card span {
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 800;
    }

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

    .rule-card {
      padding: 20px;
      border-radius: var(--radius-md);
      background: #fff;
      border: 1px solid var(--color-line);
      box-shadow: 0 12px 30px rgba(33, 20, 22, .07);
    }

    .rule-card .num {
      width: 34px;
      height: 34px;
      display: inline-grid;
      place-items: center;
      margin-bottom: 12px;
      border-radius: 12px;
      color: #fff;
      background: var(--color-night);
      font-weight: 950;
    }

    .rule-card h3 {
      margin: 0 0 8px;
      font-size: 19px;
      font-weight: 950;
    }

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

    .flow-grid {
      display: grid;
      grid-template-columns: 1.25fr .75fr;
      gap: 22px;
    }

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

    .feed-item {
      display: grid;
      grid-template-columns: 158px minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 14px;
      border-radius: var(--radius-md);
      background: #fff;
      border: 1px solid var(--color-line);
      box-shadow: 0 12px 30px rgba(33, 20, 22, .06);
      transition: var(--ease);
    }

    .feed-item:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-soft);
      border-color: rgba(231, 25, 72, .22);
    }

    .cover-block {
      position: relative;
      min-height: 112px;
      border-radius: 18px;
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(231, 25, 72, .95), rgba(255, 176, 0, .8)),
        repeating-linear-gradient(135deg, transparent 0 12px, rgba(255, 255, 255, .22) 12px 24px);
    }

    .cover-block.green {
      background:
        linear-gradient(135deg, rgba(22, 183, 143, .95), rgba(255, 176, 0, .85)),
        repeating-linear-gradient(135deg, transparent 0 12px, rgba(255, 255, 255, .2) 12px 24px);
    }

    .cover-block.plum {
      background:
        linear-gradient(135deg, rgba(93, 31, 72, .96), rgba(231, 25, 72, .86)),
        repeating-linear-gradient(135deg, transparent 0 12px, rgba(255, 255, 255, .18) 12px 24px);
    }

    .cover-label {
      position: absolute;
      left: 12px;
      bottom: 12px;
      padding: 6px 10px;
      border-radius: 999px;
      color: var(--color-night);
      background: var(--color-secondary);
      font-size: 12px;
      font-weight: 950;
    }

    .feed-content h3 {
      margin: 0 0 7px;
      font-size: 20px;
      line-height: 1.28;
      font-weight: 950;
    }

    .feed-content p {
      margin: 0 0 10px;
      color: var(--color-muted);
      font-size: 14px;
    }

    .meta-line {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      color: #7b6568;
      font-size: 13px;
      font-weight: 800;
    }

    .mini-cta {
      display: inline-flex;
      justify-content: center;
      align-items: center;
      min-width: 96px;
      padding: 10px 13px;
      border-radius: 999px;
      color: #fff;
      background: var(--color-primary);
      font-size: 14px;
      font-weight: 950;
    }

    .mini-cta:hover {
      color: #fff;
      background: var(--color-primary-dark);
      transform: translateY(-1px);
    }

    .assist-panel {
      padding: 22px;
      border-radius: var(--radius-lg);
      background: var(--color-night);
      color: #fff;
      min-height: 100%;
      box-shadow: var(--shadow-hard);
    }

    .assist-panel h3 {
      margin: 0 0 12px;
      font-size: 24px;
      font-weight: 950;
    }

    .assist-panel p {
      color: rgba(255, 255, 255, .72);
    }

    .check-list {
      display: grid;
      gap: 12px;
      padding: 0;
      margin: 18px 0 0;
      list-style: none;
    }

    .check-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding-bottom: 12px;
      border-bottom: 1px solid rgba(255, 255, 255, .1);
      color: rgba(255, 255, 255, .84);
      font-weight: 750;
    }

    .check-list li::before {
      content: "✓";
      width: 24px;
      height: 24px;
      flex: 0 0 auto;
      display: inline-grid;
      place-items: center;
      border-radius: 50%;
      color: var(--color-night);
      background: var(--color-secondary);
      font-weight: 950;
      line-height: 1;
    }

    .wall-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr 1fr;
      grid-auto-rows: 158px;
      gap: 16px;
    }

    .wall-card {
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 18px;
      border-radius: var(--radius-lg);
      overflow: hidden;
      color: #fff;
      background: var(--color-plum);
      box-shadow: 0 16px 36px rgba(33, 20, 22, .12);
      transition: var(--ease);
    }

    .wall-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(180deg, transparent 15%, rgba(25, 15, 20, .72) 100%),
        repeating-linear-gradient(135deg, rgba(255, 255, 255, .16) 0 8px, transparent 8px 20px);
      opacity: .78;
    }

    .wall-card > * {
      position: relative;
      z-index: 1;
    }

    .wall-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 24px 56px rgba(33, 20, 22, .18);
    }

    .wall-card.large {
      grid-row: span 2;
      background: linear-gradient(135deg, var(--color-primary), #ff8b2b);
    }

    .wall-card.tall {
      grid-row: span 2;
      background: linear-gradient(135deg, var(--color-mint), var(--color-plum));
    }

    .wall-card.gold {
      background: linear-gradient(135deg, #ffb000, #e71948);
    }

    .wall-card h3 {
      margin: 8px 0 4px;
      font-size: 21px;
      font-weight: 950;
    }

    .wall-card p {
      margin: 0;
      color: rgba(255, 255, 255, .8);
      font-size: 14px;
    }

    .claim-box {
      display: grid;
      grid-template-columns: minmax(0, .95fr) minmax(320px, .65fr);
      gap: 28px;
      align-items: center;
      padding: 34px;
      border-radius: 32px;
      background:
        linear-gradient(135deg, #e71948 0%, #5d1f48 58%, #190f14 100%);
      color: #fff;
      box-shadow: var(--shadow-hard);
      overflow: hidden;
      position: relative;
    }

    .claim-box::after {
      content: "";
      position: absolute;
      right: -90px;
      bottom: -90px;
      width: 250px;
      height: 250px;
      border-radius: 48px;
      background: rgba(255, 176, 0, .22);
      transform: rotate(16deg);
    }

    .claim-box > * {
      position: relative;
      z-index: 1;
    }

    .claim-box h2 {
      margin: 0 0 12px;
      font-size: clamp(28px, 4vw, 46px);
      line-height: 1.16;
      font-weight: 950;
    }

    .claim-box p {
      color: rgba(255, 255, 255, .78);
      margin: 0;
    }

    .claim-form {
      padding: 20px;
      border-radius: 24px;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .18);
      backdrop-filter: blur(10px);
    }

    .form-label {
      color: rgba(255, 255, 255, .9);
      font-weight: 900;
      margin-bottom: 8px;
    }

    .form-control {
      min-height: 50px;
      border: 0;
      border-radius: 16px;
      background: rgba(255, 255, 255, .94);
      color: var(--color-ink);
      box-shadow: none;
    }

    .form-control:focus {
      border: 0;
      box-shadow: 0 0 0 4px rgba(255, 176, 0, .28);
    }

    .form-hint {
      margin: 10px 0 16px;
      color: rgba(255, 255, 255, .7);
      font-size: 13px;
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: .82fr 1.18fr;
      gap: 28px;
      align-items: start;
    }

    .faq-note {
      padding: 24px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--color-line);
      box-shadow: var(--shadow-soft);
    }

    .faq-note h2 {
      margin: 0 0 10px;
      font-size: 30px;
      font-weight: 950;
    }

    .faq-note p {
      color: var(--color-muted);
      margin-bottom: 0;
    }

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md) !important;
      overflow: hidden;
      background: #fff;
      box-shadow: 0 10px 28px rgba(33, 20, 22, .06);
    }

    .accordion-button {
      padding: 18px 20px;
      color: var(--color-ink);
      background: #fff;
      font-weight: 950;
      box-shadow: none;
      letter-spacing: 0;
    }

    .accordion-button:not(.collapsed) {
      color: var(--color-primary-dark);
      background: #fff1ea;
      box-shadow: none;
    }

    .accordion-button:focus {
      box-shadow: 0 0 0 4px rgba(231, 25, 72, .12);
      border-color: transparent;
    }

    .accordion-body {
      color: var(--color-muted);
      padding: 0 20px 20px;
    }

    .site-footer {
      background: var(--color-night);
      color: #fff;
      padding: 54px 0 24px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .75fr .75fr;
      gap: 34px;
      padding-bottom: 30px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand {
      font-size: 20px;
      font-weight: 950;
      margin-bottom: 12px;
    }

    .footer-text {
      color: rgba(255, 255, 255, .66);
      max-width: 520px;
      margin: 0;
    }

    .footer-title {
      font-weight: 950;
      margin-bottom: 12px;
      color: var(--color-secondary);
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .72);
    }

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

    .copyright {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 12px;
      padding-top: 20px;
      color: rgba(255, 255, 255, .52);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .hero-grid,
      .feature-layout,
      .flow-grid,
      .claim-box,
      .faq-wrap {
        grid-template-columns: 1fr;
      }

      .deal-board {
        max-width: 620px;
      }

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

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

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

    @media (max-width: 768px) {
      :root {
        --header-height: auto;
      }

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

      .navbar {
        padding: 12px 14px;
      }

      .nav-shell {
        display: none;
      }

      .mobile-brand-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
      }

      .mobile-menu {
        display: none;
        padding: 12px 0 2px;
      }

      .mobile-menu.show {
        display: grid;
        gap: 8px;
      }

      .mobile-menu .nav-link-custom {
        width: 100%;
        justify-content: center;
        border-radius: 16px;
        background: #fff5ef;
      }

      .mobile-menu .nav-link-custom.active {
        background: var(--color-night);
      }

      .brand-logo {
        font-size: 15px;
        white-space: normal;
      }

      .brand-logo span {
        width: 38px;
        height: 38px;
        border-radius: 12px;
        flex: 0 0 auto;
      }

      .strip-inner {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .strip-text {
        white-space: normal;
      }

      .countdown-mini {
        overflow-x: auto;
        padding-bottom: 2px;
      }

      .hero {
        padding: 36px 0 46px;
      }

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

      .hero-actions,
      .tag-row {
        gap: 9px;
      }

      .btn-brand,
      .btn-ghost,
      .btn-darkline {
        width: 100%;
      }

      .section {
        padding: 54px 0;
      }

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

      .feed-item {
        grid-template-columns: 124px minmax(0, 1fr);
      }

      .feed-item .mini-cta {
        grid-column: 1 / -1;
        width: 100%;
      }

      .wall-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 180px;
      }

      .wall-card.large,
      .wall-card.tall {
        grid-row: span 1;
      }

      .claim-box {
        padding: 24px;
        grid-template-columns: 1fr;
      }

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

      .copyright {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .hero h1 {
        font-size: 32px;
      }

      .recommend-card,
      .assist-panel,
      .faq-note {
        padding: 20px;
        border-radius: 22px;
      }

      .recommend-card h2 {
        font-size: 27px;
      }

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

      .cover-block {
        min-height: 148px;
      }

      .deal-price strong {
        font-size: 40px;
      }

      .section-title {
        font-size: 26px;
      }
    }

/* roulang page: category1 */
:root {
      --color-bg: #fff7ed;
      --color-bg-soft: #fff1dc;
      --color-panel: #ffffff;
      --color-panel-strong: #2a0f19;
      --color-text: #241316;
      --color-muted: #755f60;
      --color-primary: #e63246;
      --color-primary-dark: #b9152d;
      --color-secondary: #ffb000;
      --color-accent: #00a58a;
      --color-ink: #16080d;
      --color-line: rgba(42, 15, 25, .12);
      --shadow-sm: 0 10px 24px rgba(42, 15, 25, .08);
      --shadow-md: 0 18px 46px rgba(42, 15, 25, .14);
      --shadow-lg: 0 28px 70px rgba(177, 21, 45, .20);
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --radius-xl: 36px;
      --container: 1180px;
      --header-h: 86px;
      --transition: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--color-text);
      background:
        linear-gradient(180deg, rgba(255, 176, 0, .16), transparent 360px),
        radial-gradient(circle at 10% 0%, rgba(230, 50, 70, .12), transparent 360px),
        var(--color-bg);
      line-height: 1.75;
      overflow-x: hidden;
    }

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

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

    button,
    input {
      font: inherit;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible {
      outline: 3px solid rgba(0, 165, 138, .35);
      outline-offset: 3px;
    }

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

    .section {
      padding: 76px 0;
      position: relative;
    }

    .section-tight {
      padding: 48px 0;
    }

    .section-title {
      font-size: clamp(28px, 4vw, 48px);
      line-height: 1.18;
      font-weight: 900;
      letter-spacing: 0;
      margin: 0 0 16px;
    }

    .section-lead {
      color: var(--color-muted);
      font-size: 17px;
      max-width: 760px;
      margin: 0;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 247, 237, .88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(42, 15, 25, .10);
      box-shadow: 0 12px 34px rgba(42, 15, 25, .06);
    }

    .site-header .navbar {
      min-height: var(--header-h);
      padding: 0;
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
      display: block;
    }

    .mobile-brand-row {
      display: none;
      align-items: center;
      justify-content: space-between;
      min-height: 72px;
    }

    .nav-shell {
      min-height: var(--header-h);
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 22px;
    }

    .nav-group {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-group.left {
      justify-content: flex-end;
    }

    .nav-group.right {
      justify-content: flex-start;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      color: var(--color-ink);
      font-weight: 950;
      font-size: 18px;
      line-height: 1.2;
      white-space: nowrap;
      padding: 12px 16px;
      border-radius: 999px;
      background: linear-gradient(135deg, #fff, #ffe4b5);
      border: 1px solid rgba(230, 50, 70, .18);
      box-shadow: var(--shadow-sm);
    }

    .brand-logo span {
      display: inline-grid;
      place-items: center;
      width: 38px;
      height: 38px;
      border-radius: 14px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), #7d0921);
      box-shadow: inset 0 -8px 14px rgba(0, 0, 0, .18);
    }

    .brand-logo:hover {
      transform: translateY(-1px);
      box-shadow: var(--shadow-md);
    }

    .nav-link-custom {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: 9px 15px;
      border-radius: 999px;
      color: #4d3034;
      font-size: 15px;
      font-weight: 800;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .nav-link-custom:hover {
      color: var(--color-primary-dark);
      background: rgba(230, 50, 70, .08);
      border-color: rgba(230, 50, 70, .14);
    }

    .nav-link-custom.active {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
      box-shadow: 0 10px 24px rgba(230, 50, 70, .24);
    }

    .navbar-toggler {
      border: 1px solid rgba(42, 15, 25, .16);
      border-radius: 14px;
      padding: 10px 12px;
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(230, 50, 70, .16);
    }

    .mobile-menu {
      padding: 0 0 18px;
    }

    .mobile-menu .nav-link-custom {
      width: 100%;
      justify-content: flex-start;
      margin-top: 8px;
    }

    .limit-strip {
      background: var(--color-panel-strong);
      color: #fff;
      border-bottom: 1px solid rgba(255, 255, 255, .10);
    }

    .limit-inner {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
      min-height: 54px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      padding: 9px 0;
    }

    .limit-label {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      font-weight: 900;
    }

    .pulse-dot {
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: var(--color-secondary);
      box-shadow: 0 0 0 0 rgba(255, 176, 0, .7);
      animation: pulse 1.6s infinite;
    }

    @keyframes pulse {
      0% { box-shadow: 0 0 0 0 rgba(255, 176, 0, .68); }
      70% { box-shadow: 0 0 0 12px rgba(255, 176, 0, 0); }
      100% { box-shadow: 0 0 0 0 rgba(255, 176, 0, 0); }
    }

    .countdown {
      display: flex;
      align-items: center;
      gap: 8px;
      font-weight: 950;
    }

    .countdown strong {
      min-width: 44px;
      text-align: center;
      padding: 4px 8px;
      border-radius: 10px;
      color: var(--color-ink);
      background: var(--color-secondary);
      line-height: 1.25;
    }

    .category-hero {
      padding: 58px 0 42px;
      background:
        linear-gradient(135deg, rgba(230, 50, 70, .12), rgba(255, 176, 0, .16)),
        linear-gradient(180deg, #fff7ed, #fff1dc);
      border-bottom: 1px solid rgba(42, 15, 25, .10);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.06fr) minmax(320px, .94fr);
      gap: 34px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      color: var(--color-primary-dark);
      background: rgba(230, 50, 70, .10);
      border: 1px solid rgba(230, 50, 70, .16);
      font-weight: 900;
      font-size: 14px;
      margin-bottom: 16px;
    }

    h1 {
      font-size: clamp(34px, 5.6vw, 68px);
      line-height: 1.05;
      letter-spacing: 0;
      font-weight: 950;
      margin: 0 0 18px;
      color: var(--color-ink);
    }

    .hero-subtitle {
      font-size: 18px;
      color: #5e3c41;
      max-width: 720px;
      margin: 0 0 24px;
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin: 0 0 28px;
      padding: 0;
      list-style: none;
    }

    .hero-points li {
      padding: 13px 14px;
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .72);
      border: 1px solid rgba(42, 15, 25, .10);
      font-weight: 800;
      box-shadow: 0 8px 20px rgba(42, 15, 25, .05);
    }

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

    .btn-custom {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 48px;
      padding: 12px 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 950;
      line-height: 1.2;
      cursor: pointer;
      transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
      user-select: none;
    }

    .btn-primary-custom {
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), #8f0d24);
      box-shadow: 0 16px 36px rgba(230, 50, 70, .28);
    }

    .btn-primary-custom:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 22px 48px rgba(230, 50, 70, .34);
    }

    .btn-primary-custom:active {
      transform: translateY(0);
      box-shadow: 0 10px 22px rgba(230, 50, 70, .24);
    }

    .btn-secondary-custom {
      color: var(--color-ink);
      background: #fff;
      border-color: rgba(42, 15, 25, .14);
      box-shadow: var(--shadow-sm);
    }

    .btn-secondary-custom:hover {
      color: var(--color-primary-dark);
      border-color: rgba(230, 50, 70, .28);
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }

    .btn-custom.disabled,
    .btn-custom:disabled {
      opacity: .55;
      cursor: not-allowed;
      transform: none;
      box-shadow: none;
    }

    .trust-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      color: #65484c;
      font-size: 14px;
      font-weight: 800;
    }

    .trust-row span {
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .62);
      border: 1px solid rgba(42, 15, 25, .09);
    }

    .visual-board {
      position: relative;
      min-height: 470px;
      border-radius: var(--radius-xl);
      background:
        linear-gradient(145deg, #2a0f19, #5b1225 48%, #e63246);
      color: #fff;
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      padding: 24px;
    }

    .visual-board::before {
      content: "";
      position: absolute;
      inset: 20px;
      border: 1px solid rgba(255, 255, 255, .15);
      border-radius: 28px;
      pointer-events: none;
    }

    .visual-board-top {
      position: relative;
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      gap: 16px;
      margin-bottom: 28px;
    }

    .visual-title {
      font-size: 22px;
      font-weight: 950;
      line-height: 1.25;
      max-width: 260px;
    }

    .visual-status {
      color: var(--color-ink);
      background: var(--color-secondary);
      border-radius: 999px;
      padding: 8px 12px;
      font-weight: 950;
      white-space: nowrap;
    }

    .tag-cloud {
      position: relative;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 28px;
    }

    .tag-cloud span {
      padding: 9px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .13);
      border: 1px solid rgba(255, 255, 255, .16);
      font-weight: 800;
      backdrop-filter: blur(8px);
    }

    .matrix {
      position: relative;
      display: grid;
      grid-template-columns: 1fr 1.25fr;
      gap: 14px;
    }

    .matrix-card {
      min-height: 116px;
      border-radius: 22px;
      padding: 16px;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .16);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .matrix-card.large {
      min-height: 246px;
      background: linear-gradient(180deg, rgba(255, 176, 0, .92), rgba(255, 255, 255, .14));
      color: var(--color-ink);
    }

    .matrix-k {
      font-size: 34px;
      line-height: 1;
      font-weight: 950;
    }

    .matrix-text {
      font-weight: 900;
    }

    .filter-band {
      background: #fff;
      border-top: 1px solid var(--color-line);
      border-bottom: 1px solid var(--color-line);
    }

    .filter-layout {
      display: grid;
      grid-template-columns: minmax(0, .95fr) minmax(320px, 1.05fr);
      gap: 28px;
      align-items: end;
    }

    .filter-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: flex-end;
    }

    .filter-chip {
      border: 1px solid rgba(42, 15, 25, .13);
      background: #fff8ee;
      color: #563b40;
      border-radius: 999px;
      padding: 10px 14px;
      font-weight: 900;
      box-shadow: 0 8px 20px rgba(42, 15, 25, .04);
    }

    .filter-chip.active,
    .filter-chip:hover {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
      transform: translateY(-1px);
    }

    .feed-section {
      background:
        linear-gradient(180deg, #fff7ed, #fff),
        var(--color-bg);
    }

    .feed-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 24px;
      margin-bottom: 28px;
    }

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

    .topic-card {
      grid-column: span 4;
      background: var(--color-panel);
      border: 1px solid rgba(42, 15, 25, .10);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }

    .topic-card.wide {
      grid-column: span 8;
    }

    .topic-card.tall .cover {
      min-height: 272px;
    }

    .topic-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
      border-color: rgba(230, 50, 70, .22);
    }

    .cover {
      position: relative;
      min-height: 206px;
      padding: 18px;
      display: flex;
      align-items: flex-end;
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(42, 15, 25, .86), rgba(230, 50, 70, .82)),
        repeating-linear-gradient(135deg, rgba(255,255,255,.16) 0 1px, transparent 1px 18px);
    }

    .cover.gold {
      background:
        linear-gradient(135deg, rgba(255, 176, 0, .92), rgba(230, 50, 70, .82)),
        repeating-linear-gradient(45deg, rgba(42,15,25,.16) 0 1px, transparent 1px 20px);
    }

    .cover.green {
      background:
        linear-gradient(135deg, rgba(0, 165, 138, .90), rgba(42, 15, 25, .86)),
        repeating-linear-gradient(135deg, rgba(255,255,255,.16) 0 1px, transparent 1px 18px);
    }

    .cover.pink {
      background:
        linear-gradient(135deg, rgba(181, 21, 45, .88), rgba(255, 176, 0, .80)),
        radial-gradient(circle at 28% 22%, rgba(255,255,255,.24), transparent 160px);
    }

    .cover::after {
      content: "";
      position: absolute;
      width: 170px;
      height: 170px;
      right: -48px;
      top: -48px;
      border-radius: 42px;
      background: rgba(255, 255, 255, .13);
      transform: rotate(18deg);
    }

    .cover-content {
      position: relative;
      z-index: 1;
      color: #fff;
    }

    .cover-kicker {
      display: inline-flex;
      padding: 6px 10px;
      border-radius: 999px;
      color: var(--color-ink);
      background: var(--color-secondary);
      font-size: 13px;
      font-weight: 950;
      margin-bottom: 10px;
    }

    .cover-title {
      font-size: 24px;
      line-height: 1.2;
      font-weight: 950;
      margin: 0;
    }

    .card-body-custom {
      padding: 18px;
    }

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 12px;
    }

    .badge-soft {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      border-radius: 999px;
      padding: 6px 9px;
      font-size: 12px;
      font-weight: 900;
      color: #6a2330;
      background: rgba(230, 50, 70, .10);
      border: 1px solid rgba(230, 50, 70, .12);
    }

    .badge-green {
      color: #075d50;
      background: rgba(0, 165, 138, .10);
      border-color: rgba(0, 165, 138, .14);
    }

    .topic-card h2,
    .topic-card h3 {
      font-size: 22px;
      line-height: 1.28;
      font-weight: 950;
      margin: 0 0 10px;
      letter-spacing: 0;
    }

    .topic-card p {
      margin: 0 0 16px;
      color: var(--color-muted);
      font-size: 15px;
    }

    .card-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-top: 12px;
      border-top: 1px solid rgba(42, 15, 25, .08);
    }

    .heat {
      color: #5b383d;
      font-weight: 950;
      font-size: 14px;
    }

    .small-link {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 36px;
      padding: 8px 12px;
      border-radius: 999px;
      color: #fff;
      background: var(--color-ink);
      font-size: 14px;
      font-weight: 950;
    }

    .small-link:hover {
      color: #fff;
      background: var(--color-primary);
      transform: translateY(-1px);
    }

    .wall-section {
      background: var(--color-panel-strong);
      color: #fff;
      overflow: hidden;
    }

    .wall-section .section-lead {
      color: rgba(255, 255, 255, .72);
    }

    .wall-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr 1fr;
      grid-auto-rows: 150px;
      gap: 16px;
      margin-top: 30px;
    }

    .wall-tile {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-lg);
      padding: 18px;
      display: flex;
      align-items: flex-end;
      min-height: 150px;
      background:
        linear-gradient(135deg, rgba(230, 50, 70, .92), rgba(255, 176, 0, .78)),
        repeating-linear-gradient(90deg, rgba(255,255,255,.18) 0 1px, transparent 1px 18px);
      box-shadow: 0 20px 48px rgba(0, 0, 0, .22);
    }

    .wall-tile:nth-child(2) {
      grid-row: span 2;
      background: linear-gradient(160deg, rgba(0, 165, 138, .92), rgba(255, 176, 0, .74));
    }

    .wall-tile:nth-child(3) {
      background: linear-gradient(160deg, rgba(255, 176, 0, .95), rgba(230, 50, 70, .80));
    }

    .wall-tile:nth-child(4) {
      grid-column: span 2;
      background: linear-gradient(135deg, rgba(255, 255, 255, .18), rgba(230, 50, 70, .78));
    }

    .wall-tile:nth-child(5) {
      background: linear-gradient(135deg, rgba(181, 21, 45, .95), rgba(42, 15, 25, .88));
    }

    .wall-tile::before {
      content: "";
      position: absolute;
      inset: 12px;
      border-radius: 22px;
      border: 1px solid rgba(255, 255, 255, .18);
    }

    .wall-copy {
      position: relative;
      z-index: 1;
    }

    .wall-copy span {
      display: inline-flex;
      margin-bottom: 8px;
      padding: 5px 9px;
      border-radius: 999px;
      color: var(--color-ink);
      background: #fff;
      font-weight: 950;
      font-size: 12px;
    }

    .wall-copy strong {
      display: block;
      font-size: 20px;
      line-height: 1.24;
      font-weight: 950;
    }

    .claim-section {
      background:
        linear-gradient(135deg, #ffb000 0%, #e63246 54%, #2a0f19 100%);
      color: #fff;
    }

    .claim-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 380px;
      gap: 30px;
      align-items: center;
      border-radius: var(--radius-xl);
      padding: 34px;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .22);
      box-shadow: var(--shadow-lg);
      backdrop-filter: blur(8px);
    }

    .claim-panel .section-lead {
      color: rgba(255, 255, 255, .78);
    }

    .claim-form {
      background: #fff;
      color: var(--color-text);
      border-radius: var(--radius-lg);
      padding: 20px;
      box-shadow: 0 18px 42px rgba(0, 0, 0, .18);
    }

    .claim-form label {
      color: var(--color-ink);
      font-weight: 950;
      margin-bottom: 8px;
    }

    .form-control-custom {
      width: 100%;
      min-height: 48px;
      border-radius: 14px;
      border: 1px solid rgba(42, 15, 25, .14);
      background: #fff8ee;
      padding: 12px 14px;
      color: var(--color-text);
      transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    }

    .form-control-custom:focus {
      border-color: var(--color-primary);
      background: #fff;
      box-shadow: 0 0 0 4px rgba(230, 50, 70, .13);
      outline: none;
    }

    .form-note {
      margin: 10px 0 16px;
      color: var(--color-muted);
      font-size: 13px;
    }

    .rules-section {
      background: #fffaf3;
    }

    .faq-layout {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
      gap: 34px;
      align-items: start;
    }

    .rule-card {
      border-radius: var(--radius-lg);
      background: var(--color-panel-strong);
      color: #fff;
      padding: 24px;
      box-shadow: var(--shadow-md);
    }

    .rule-card ul {
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 12px;
    }

    .rule-card li {
      padding: 12px 14px;
      border-radius: 14px;
      background: rgba(255, 255, 255, .10);
      border: 1px solid rgba(255, 255, 255, .13);
      font-weight: 800;
    }

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid rgba(42, 15, 25, .10);
      border-radius: var(--radius-md) !important;
      overflow: hidden;
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .accordion-button {
      font-weight: 950;
      color: var(--color-ink);
      background: #fff;
      padding: 18px 20px;
      line-height: 1.35;
      box-shadow: none !important;
    }

    .accordion-button:not(.collapsed) {
      color: var(--color-primary-dark);
      background: #fff1dc;
    }

    .accordion-button:focus {
      box-shadow: inset 0 0 0 3px rgba(0, 165, 138, .22) !important;
      border-color: transparent;
    }

    .accordion-body {
      color: var(--color-muted);
      padding: 0 20px 20px;
    }

    .site-footer {
      background: #16080d;
      color: #fff;
      padding: 54px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr .8fr;
      gap: 34px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand {
      font-size: 22px;
      font-weight: 950;
      margin-bottom: 12px;
    }

    .footer-text {
      color: rgba(255, 255, 255, .68);
      margin: 0;
      max-width: 520px;
    }

    .footer-title {
      font-weight: 950;
      margin-bottom: 12px;
      color: var(--color-secondary);
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .72);
    }

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

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      padding-top: 22px;
      color: rgba(255, 255, 255, .58);
      font-size: 14px;
    }

    @media (max-width: 1024px) {
      :root {
        --header-h: 76px;
      }

      .site-header .navbar,
      .site-container,
      .limit-inner {
        width: min(100% - 30px, var(--container));
      }

      .nav-shell {
        gap: 12px;
      }

      .nav-link-custom {
        padding: 9px 11px;
        font-size: 14px;
      }

      .brand-logo {
        font-size: 16px;
        padding: 10px 12px;
      }

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

      .visual-board {
        min-height: 390px;
      }

      .filter-tags {
        justify-content: flex-start;
      }

      .topic-card,
      .topic-card.wide {
        grid-column: span 6;
      }

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

      .wall-tile:nth-child(4) {
        grid-column: span 1;
      }

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

    @media (max-width: 768px) {
      .site-header .navbar {
        display: block;
      }

      .mobile-brand-row {
        display: flex;
      }

      .nav-shell {
        display: none;
      }

      .mobile-brand-row .brand-logo {
        max-width: calc(100% - 66px);
        justify-content: flex-start;
        white-space: normal;
      }

      .section {
        padding: 58px 0;
      }

      .category-hero {
        padding: 38px 0 34px;
      }

      .hero-points {
        grid-template-columns: 1fr;
      }

      .visual-board {
        min-height: auto;
      }

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

      .matrix-card.large {
        min-height: 160px;
      }

      .feed-header {
        display: block;
      }

      .feed-header .section-lead {
        margin-top: 10px;
      }

      .topic-card,
      .topic-card.wide {
        grid-column: span 12;
      }

      .topic-card.tall .cover,
      .cover {
        min-height: 210px;
      }

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

      .wall-tile,
      .wall-tile:nth-child(2),
      .wall-tile:nth-child(4) {
        grid-column: span 1;
        grid-row: span 1;
        min-height: 170px;
      }

      .claim-panel {
        padding: 22px;
        border-radius: 24px;
      }

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

    @media (max-width: 520px) {
      .site-container,
      .site-header .navbar,
      .limit-inner {
        width: min(100% - 22px, var(--container));
      }

      h1 {
        font-size: 34px;
      }

      .section-title {
        font-size: 28px;
      }

      .limit-inner {
        align-items: flex-start;
      }

      .countdown {
        width: 100%;
        justify-content: space-between;
        gap: 5px;
      }

      .countdown strong {
        min-width: 36px;
        padding: 4px 6px;
      }

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

      .btn-custom,
      .small-link {
        width: 100%;
      }

      .filter-chip {
        width: 100%;
        justify-content: center;
        text-align: center;
      }

      .visual-board {
        padding: 18px;
        border-radius: 24px;
      }

      .visual-board-top {
        display: block;
      }

      .visual-status {
        display: inline-flex;
        margin-top: 12px;
      }

      .cover-title {
        font-size: 21px;
      }

      .copyright {
        display: grid;
      }
    }