/* roulang page: index */
:root {
      --brand-rose: #e93f73;
      --brand-coral: #ff7a45;
      --brand-violet: #7c4dff;
      --brand-ink: #17151f;
      --brand-muted: #6b6575;
      --brand-soft: #fff7f3;
      --brand-card: #ffffff;
      --brand-line: rgba(23, 21, 31, 0.1);
      --brand-green: #14b8a6;
      --brand-blue: #2f80ed;
      --shadow-soft: 0 18px 45px rgba(23, 21, 31, 0.1);
      --shadow-hover: 0 24px 60px rgba(233, 63, 115, 0.18);
      --radius-xl: 26px;
      --radius-lg: 20px;
      --radius-md: 14px;
      --radius-sm: 10px;
      --container: 1180px;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--brand-ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(255, 122, 69, 0.13), transparent 28%),
        radial-gradient(circle at 90% 4%, rgba(124, 77, 255, 0.12), transparent 26%),
        linear-gradient(180deg, #fffaf7 0%, #fff 38%, #faf9fb 100%);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", Arial, sans-serif;
      line-height: 1.75;
      letter-spacing: 0;
      overflow-x: hidden;
    }

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

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

    button,
    .button {
      font-family: inherit;
      font-weight: 700;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(23, 21, 31, 0.08);
      box-shadow: 0 8px 28px rgba(23, 21, 31, 0.05);
    }

    .top-bar {
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
      padding: 14px 0;
      background: transparent;
    }

    .top-bar,
    .top-bar ul {
      background: transparent;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      min-height: 48px;
      font-weight: 800;
      color: var(--brand-ink);
    }

    .logo-mark {
      width: 38px;
      height: 38px;
      border-radius: 13px;
      background:
        linear-gradient(135deg, var(--brand-rose), var(--brand-coral) 52%, var(--brand-violet));
      box-shadow: 0 10px 24px rgba(233, 63, 115, 0.28);
      position: relative;
      flex: 0 0 auto;
    }

    .logo-mark::before,
    .logo-mark::after {
      content: "";
      position: absolute;
      inset: 9px;
      border: 2px solid rgba(255, 255, 255, 0.86);
      border-radius: 8px;
    }

    .logo-mark::after {
      inset: 15px 8px 8px 15px;
      border-color: rgba(255, 255, 255, 0.58);
    }

    .brand-name {
      font-size: 18px;
      line-height: 1.25;
      white-space: nowrap;
    }

    .desktop-menu {
      gap: 8px;
      align-items: center;
    }

    .desktop-menu a {
      border-radius: 999px;
      padding: 10px 16px;
      color: var(--brand-muted);
      font-size: 15px;
      font-weight: 700;
    }

    .desktop-menu a:hover,
    .desktop-menu a:focus-visible {
      color: var(--brand-ink);
      background: rgba(233, 63, 115, 0.09);
      transform: translateY(-1px);
      outline: none;
    }

    .desktop-menu a.active {
      color: #fff;
      background: linear-gradient(135deg, var(--brand-rose), var(--brand-coral));
      box-shadow: 0 12px 24px rgba(233, 63, 115, 0.22);
    }

    .nav-cta {
      margin-left: 6px;
      color: #fff !important;
      background: var(--brand-ink) !important;
      border: 1px solid var(--brand-ink);
    }

    .nav-cta:hover {
      box-shadow: 0 14px 30px rgba(23, 21, 31, 0.18);
    }

    .menu-icon {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: rgba(233, 63, 115, 0.1);
    }

    .menu-icon::after {
      background: var(--brand-ink);
      box-shadow: 0 7px 0 var(--brand-ink), 0 14px 0 var(--brand-ink);
      left: 12px;
      width: 20px;
    }

    .mobile-panel {
      display: none;
      border-top: 1px solid var(--brand-line);
      padding: 8px 16px 16px;
      background: #fff;
    }

    .mobile-panel.is-open {
      display: block;
    }

    .mobile-panel a {
      display: block;
      min-height: 44px;
      padding: 11px 12px;
      border-radius: 12px;
      font-weight: 700;
      color: var(--brand-muted);
    }

    .mobile-panel a.active {
      color: #fff;
      background: linear-gradient(135deg, var(--brand-rose), var(--brand-coral));
    }

    main {
      overflow: hidden;
    }

    section {
      padding: 72px 0;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      color: var(--brand-rose);
      background: rgba(233, 63, 115, 0.09);
      border: 1px solid rgba(233, 63, 115, 0.14);
      font-weight: 800;
      font-size: 13px;
      margin-bottom: 13px;
    }

    .section-title {
      margin: 0;
      font-size: clamp(28px, 4vw, 38px);
      line-height: 1.22;
      font-weight: 800;
      color: var(--brand-ink);
    }

    .section-desc {
      max-width: 760px;
      margin: 14px 0 0;
      color: var(--brand-muted);
      font-size: 16px;
    }

    .hero {
      padding: 44px 0 56px;
    }

    .hero-cover {
      position: relative;
      min-height: 560px;
      border-radius: 34px;
      overflow: hidden;
      border: 1px solid rgba(233, 63, 115, 0.16);
      background:
        linear-gradient(135deg, rgba(233, 63, 115, 0.94), rgba(255, 122, 69, 0.88) 48%, rgba(124, 77, 255, 0.9)),
        linear-gradient(90deg, rgba(255, 255, 255, 0.14) 1px, transparent 1px),
        linear-gradient(0deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
      background-size: auto, 36px 36px, 36px 36px;
      box-shadow: var(--shadow-soft);
      color: #fff;
    }

    .hero-cover::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(23, 21, 31, 0.48), rgba(23, 21, 31, 0.12) 46%, rgba(255, 255, 255, 0.09)),
        radial-gradient(circle at 78% 18%, rgba(255, 255, 255, 0.26), transparent 30%);
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      padding: clamp(28px, 5vw, 54px);
      min-height: 560px;
      align-items: stretch;
    }

    .hero-copy {
      display: flex;
      flex-direction: column;
      justify-content: center;
      max-width: 610px;
    }

    .hero-badge {
      width: fit-content;
      padding: 8px 13px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.18);
      border: 1px solid rgba(255, 255, 255, 0.28);
      font-weight: 800;
      backdrop-filter: blur(8px);
      margin-bottom: 18px;
    }

    h1 {
      margin: 0;
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.15;
      font-weight: 800;
      color: #fff;
    }

    .hero-copy p {
      margin: 22px 0 0;
      max-width: 560px;
      color: rgba(255, 255, 255, 0.88);
      font-size: 18px;
      line-height: 1.85;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 30px;
    }

    .button.brand-button {
      margin: 0;
      border-radius: 999px;
      padding: 14px 22px;
      color: #fff;
      background: linear-gradient(135deg, var(--brand-ink), #3a2231);
      box-shadow: 0 16px 34px rgba(23, 21, 31, 0.25);
      border: 0;
    }

    .button.brand-button:hover,
    .button.brand-button:focus-visible {
      transform: translateY(-2px);
      box-shadow: 0 22px 44px rgba(23, 21, 31, 0.32);
      outline: 3px solid rgba(255, 255, 255, 0.32);
      outline-offset: 3px;
    }

    .button.ghost-button {
      margin: 0;
      border-radius: 999px;
      padding: 13px 20px;
      color: #fff;
      background: rgba(255, 255, 255, 0.14);
      border: 1px solid rgba(255, 255, 255, 0.34);
    }

    .button.ghost-button:hover,
    .button.ghost-button:focus-visible {
      background: rgba(255, 255, 255, 0.22);
      transform: translateY(-2px);
      outline: 3px solid rgba(255, 255, 255, 0.28);
      outline-offset: 3px;
    }

    .coupon-wall {
      display: grid;
      grid-template-columns: 1fr;
      gap: 14px;
      align-content: center;
      padding: 18px 0;
    }

    .coupon-main,
    .coupon-mini {
      position: relative;
      border-radius: 24px;
      background: rgba(255, 255, 255, 0.92);
      color: var(--brand-ink);
      border: 1px solid rgba(255, 255, 255, 0.45);
      box-shadow: 0 18px 40px rgba(23, 21, 31, 0.18);
      overflow: hidden;
    }

    .coupon-main {
      min-height: 250px;
      padding: 28px;
    }

    .coupon-main::before,
    .coupon-mini::before {
      content: "";
      position: absolute;
      top: 0;
      bottom: 0;
      left: 24px;
      width: 1px;
      background: linear-gradient(180deg, transparent, rgba(233, 63, 115, 0.28), transparent);
    }

    .coupon-main::after {
      content: "";
      position: absolute;
      right: -60px;
      bottom: -70px;
      width: 180px;
      height: 180px;
      border-radius: 50%;
      background: rgba(233, 63, 115, 0.1);
    }

    .coupon-label {
      display: inline-flex;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(20, 184, 166, 0.12);
      color: #0f766e;
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .coupon-main h2 {
      margin: 0;
      font-size: 30px;
      line-height: 1.18;
      font-weight: 800;
    }

    .coupon-main p {
      color: var(--brand-muted);
      margin: 14px 0 20px;
      font-size: 15px;
    }

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

    .coupon-mini {
      min-height: 120px;
      padding: 18px;
    }

    .coupon-mini strong {
      display: block;
      font-size: 22px;
      line-height: 1.1;
    }

    .coupon-mini span {
      display: block;
      margin-top: 8px;
      color: var(--brand-muted);
      font-size: 13px;
      line-height: 1.5;
    }

    .hero-stats {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 28px;
    }

    .data-badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.94);
      color: var(--brand-ink);
      font-size: 13px;
      font-weight: 800;
      box-shadow: 0 10px 22px rgba(23, 21, 31, 0.1);
    }

    .data-badge i {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--brand-green);
      display: inline-block;
    }

    .track-section {
      padding-top: 26px;
    }

    .filter-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 26px 0;
    }

    .filter-chip {
      border-radius: 999px;
      padding: 9px 14px;
      color: var(--brand-muted);
      background: #fff;
      border: 1px solid var(--brand-line);
      font-size: 14px;
      font-weight: 800;
    }

    .filter-chip:hover,
    .filter-chip.active {
      color: #fff;
      background: linear-gradient(135deg, var(--brand-rose), var(--brand-coral));
      border-color: transparent;
      transform: translateY(-1px);
      box-shadow: 0 12px 26px rgba(233, 63, 115, 0.16);
    }

    .poster-track {
      display: flex;
      gap: 18px;
      overflow-x: auto;
      padding: 4px 4px 20px;
      scroll-snap-type: x mandatory;
    }

    .poster-card {
      position: relative;
      min-width: 235px;
      aspect-ratio: 4 / 5;
      border-radius: 24px;
      padding: 18px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
      color: #fff;
      background: linear-gradient(145deg, #17151f, #7c4dff);
      box-shadow: var(--shadow-soft);
      scroll-snap-align: start;
    }

    .poster-card:nth-child(2n) {
      background: linear-gradient(145deg, #2a1824, #ff7a45);
    }

    .poster-card:nth-child(3n) {
      background: linear-gradient(145deg, #151b24, #14b8a6);
    }

    .poster-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(120deg, rgba(255,255,255,0.16) 0 1px, transparent 1px 32px),
        radial-gradient(circle at 78% 18%, rgba(255,255,255,0.24), transparent 30%);
      opacity: 0.82;
      transition: transform var(--ease);
    }

    .poster-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }

    .poster-card:hover::before {
      transform: scale(1.06);
    }

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

    .poster-number {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      background: rgba(255, 255, 255, 0.18);
      font-weight: 800;
      border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .poster-card h3 {
      margin: 0 0 10px;
      font-size: 22px;
      line-height: 1.28;
      font-weight: 800;
    }

    .poster-card p {
      margin: 0;
      color: rgba(255,255,255,0.82);
      font-size: 14px;
      line-height: 1.65;
    }

    .recommend-grid {
      margin-top: 30px;
      align-items: stretch;
    }

    .feature-card,
    .compact-card,
    .directory-card,
    .faq-card,
    .news-panel,
    .side-panel {
      background: var(--brand-card);
      border: 1px solid var(--brand-line);
      border-radius: var(--radius-lg);
      box-shadow: 0 14px 34px rgba(23, 21, 31, 0.06);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .feature-card:hover,
    .compact-card:hover,
    .directory-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(233, 63, 115, 0.24);
    }

    .feature-card {
      min-height: 330px;
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background:
        linear-gradient(180deg, rgba(255, 122, 69, 0.08), rgba(255,255,255,0) 45%),
        #fff;
    }

    .feature-cover {
      height: 118px;
      border-radius: 18px;
      margin-bottom: 20px;
      background:
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.72), transparent 18%),
        linear-gradient(135deg, rgba(233, 63, 115, 0.92), rgba(255, 122, 69, 0.86), rgba(124, 77, 255, 0.82));
      overflow: hidden;
    }

    .feature-card h3,
    .directory-card h3,
    .compact-card h3 {
      margin: 0 0 10px;
      font-size: 20px;
      line-height: 1.35;
      font-weight: 800;
    }

    .feature-card p,
    .directory-card p,
    .compact-card p {
      margin: 0;
      color: var(--brand-muted);
      font-size: 15px;
      line-height: 1.7;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 18px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      border-radius: 999px;
      padding: 5px 10px;
      background: rgba(124, 77, 255, 0.08);
      color: #5b3bc4;
      font-size: 12px;
      font-weight: 800;
    }

    .mini-action {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: fit-content;
      margin-top: 18px;
      border-radius: 999px;
      padding: 9px 14px;
      color: #fff;
      background: linear-gradient(135deg, var(--brand-rose), var(--brand-coral));
      font-size: 14px;
      font-weight: 800;
    }

    .mini-action:hover,
    .mini-action:focus-visible {
      transform: translateY(-2px);
      color: #fff;
      outline: 3px solid rgba(233, 63, 115, 0.18);
      outline-offset: 3px;
    }

    .directory-grid {
      margin-top: 28px;
    }

    .directory-card {
      padding: 24px;
      height: 100%;
    }

    .directory-meta {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      margin-bottom: 16px;
    }

    .count-badge {
      display: inline-flex;
      padding: 6px 10px;
      border-radius: 999px;
      color: #0f766e;
      background: rgba(20, 184, 166, 0.12);
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }

    .hot-list {
      margin-top: 28px;
      display: grid;
      gap: 14px;
    }

    .hot-item {
      display: grid;
      grid-template-columns: 58px 1fr auto;
      align-items: center;
      gap: 16px;
      padding: 16px;
      border-radius: 18px;
      background: #fff;
      border: 1px solid var(--brand-line);
      box-shadow: 0 10px 24px rgba(23, 21, 31, 0.05);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .hot-item:hover {
      transform: translateX(4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(233, 63, 115, 0.2);
    }

    .hot-rank {
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border-radius: 15px;
      color: #fff;
      background: linear-gradient(135deg, var(--brand-rose), var(--brand-coral));
      font-size: 18px;
      font-weight: 800;
    }

    .hot-item h3 {
      margin: 0 0 4px;
      font-size: 18px;
      font-weight: 800;
      line-height: 1.3;
    }

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

    .news-layout {
      margin-top: 28px;
    }

    .news-panel,
    .side-panel {
      padding: 24px;
      height: 100%;
    }

    .news-list {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .news-list li {
      border-bottom: 1px solid var(--brand-line);
    }

    .news-list li:last-child {
      border-bottom: 0;
    }

    .news-list a {
      display: grid;
      grid-template-columns: 92px 1fr;
      gap: 16px;
      padding: 16px 0;
      align-items: start;
    }

    .news-date {
      color: var(--brand-rose);
      font-weight: 800;
      font-size: 14px;
    }

    .news-list strong {
      display: block;
      line-height: 1.45;
      font-size: 17px;
      font-weight: 800;
    }

    .news-list span {
      display: block;
      margin-top: 6px;
      color: var(--brand-muted);
      font-size: 14px;
      line-height: 1.65;
    }

    .news-list a:hover strong {
      color: var(--brand-rose);
    }

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

    .calendar-list li {
      display: grid;
      grid-template-columns: 52px 1fr;
      gap: 12px;
      align-items: center;
      padding: 12px;
      border-radius: 16px;
      background: rgba(233, 63, 115, 0.06);
    }

    .calendar-day {
      border-radius: 13px;
      padding: 7px 4px;
      text-align: center;
      color: #fff;
      background: var(--brand-ink);
      font-weight: 800;
      line-height: 1.2;
      font-size: 13px;
    }

    .calendar-list strong {
      display: block;
      font-size: 15px;
      line-height: 1.35;
    }

    .calendar-list span {
      color: var(--brand-muted);
      font-size: 13px;
    }

    .entry-matrix {
      margin-top: 28px;
      display: grid;
      grid-template-columns: 1.3fr 0.7fr 1fr;
      gap: 18px;
    }

    .matrix-card {
      min-height: 180px;
      border-radius: var(--radius-xl);
      padding: 24px;
      color: #fff;
      background: linear-gradient(135deg, var(--brand-ink), #352133);
      box-shadow: var(--shadow-soft);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
      position: relative;
    }

    .matrix-card::after {
      content: "";
      position: absolute;
      right: -34px;
      top: -34px;
      width: 120px;
      height: 120px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.14);
    }

    .matrix-card.warm {
      background: linear-gradient(135deg, var(--brand-rose), var(--brand-coral));
    }

    .matrix-card.cool {
      background: linear-gradient(135deg, #0f766e, #2f80ed);
    }

    .matrix-card h3 {
      position: relative;
      z-index: 1;
      margin: 0;
      font-size: 22px;
      font-weight: 800;
    }

    .matrix-card p {
      position: relative;
      z-index: 1;
      margin: 12px 0 0;
      color: rgba(255,255,255,0.84);
      font-size: 15px;
    }

    .faq-card {
      margin-top: 28px;
      padding: 8px;
    }

    .accordion {
      background: transparent;
    }

    .accordion-item {
      border-bottom: 1px solid var(--brand-line);
    }

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

    .accordion-title {
      border: 0;
      color: var(--brand-ink);
      font-size: 17px;
      font-weight: 800;
      padding: 20px 54px 20px 18px;
      border-radius: 14px;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      background: rgba(233, 63, 115, 0.07);
      color: var(--brand-rose);
    }

    .accordion-title::before {
      right: 20px;
      font-size: 22px;
      margin-top: -13px;
      color: var(--brand-rose);
    }

    .accordion-content {
      border: 0;
      padding: 0 18px 20px;
      color: var(--brand-muted);
      background: transparent;
      line-height: 1.8;
    }

    .cta-band {
      padding-bottom: 84px;
    }

    .cta-card {
      border-radius: 30px;
      padding: clamp(28px, 5vw, 46px);
      color: #fff;
      background:
        linear-gradient(135deg, rgba(23, 21, 31, 0.96), rgba(233, 63, 115, 0.9) 58%, rgba(255, 122, 69, 0.88)),
        linear-gradient(90deg, rgba(255,255,255,0.12) 1px, transparent 1px);
      background-size: auto, 34px 34px;
      box-shadow: var(--shadow-soft);
    }

    .cta-card h2 {
      margin: 0;
      font-size: clamp(28px, 4vw, 40px);
      line-height: 1.25;
      font-weight: 800;
      color: #fff;
    }

    .cta-card p {
      margin: 14px 0 0;
      max-width: 720px;
      color: rgba(255,255,255,0.84);
      font-size: 16px;
    }

    .cta-card .hero-actions {
      margin-top: 24px;
    }

    .site-footer {
      color: rgba(255, 255, 255, 0.78);
      background: #17151f;
      padding: 48px 0 28px;
    }

    .footer-top {
      padding-top: 22px;
      border-top: 3px solid;
      border-image: linear-gradient(90deg, var(--brand-rose), var(--brand-coral), var(--brand-violet)) 1;
    }

    .footer-logo {
      color: #fff;
      margin-bottom: 14px;
    }

    .footer-logo .logo-mark {
      box-shadow: none;
    }

    .footer-desc {
      max-width: 520px;
      margin: 0;
      color: rgba(255, 255, 255, 0.72);
    }

    .footer-title {
      color: #fff;
      font-size: 16px;
      font-weight: 800;
      margin: 0 0 12px;
    }

    .footer-links {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: rgba(255, 255, 255, 0.72);
    }

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

    .copyright {
      margin-top: 34px;
      padding-top: 20px;
      border-top: 1px solid rgba(255,255,255,0.1);
      font-size: 13px;
      color: rgba(255,255,255,0.56);
    }

    @media screen and (max-width: 1024px) {
      section {
        padding: 58px 0;
      }

      .desktop-menu a {
        padding: 9px 12px;
      }

      .hero-grid {
        min-height: auto;
      }

      .coupon-wall {
        padding-top: 10px;
      }

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

      .entry-matrix .matrix-card:first-child {
        grid-column: 1 / -1;
      }
    }

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

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

      .hero {
        padding-top: 26px;
      }

      .hero-cover {
        min-height: auto;
        border-radius: 26px;
      }

      .hero-grid {
        padding: 24px;
      }

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

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

      .hero-actions .button {
        width: 100%;
      }

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

      .poster-card {
        min-width: 214px;
      }

      .hot-item {
        grid-template-columns: 48px 1fr;
      }

      .hot-item .mini-action {
        grid-column: 1 / -1;
        width: 100%;
      }

      .news-list a {
        grid-template-columns: 1fr;
        gap: 4px;
      }

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

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

      section {
        padding: 48px 0;
      }

      .section-title {
        font-size: 27px;
      }

      .section-desc {
        font-size: 15px;
      }

      .hero-cover {
        border-radius: 22px;
      }

      .hero-grid {
        padding: 20px;
      }

      h1 {
        font-size: 32px;
      }

      .coupon-main {
        padding: 22px;
        min-height: 228px;
      }

      .coupon-main h2 {
        font-size: 25px;
      }

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

      .data-badge {
        justify-content: center;
        padding: 8px 9px;
      }

      .filter-row {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
      }

      .filter-chip {
        white-space: nowrap;
      }

      .footer-top .cell + .cell {
        margin-top: 28px;
      }
    }

/* roulang page: category1 */
:root {
      --brand-red: #e93672;
      --brand-coral: #ff7a45;
      --brand-violet: #7c3aed;
      --brand-mint: #16b8a6;
      --ink: #17141f;
      --muted: #686172;
      --soft: #f8f3f2;
      --surface: #ffffff;
      --surface-2: #fff8f4;
      --line: rgba(23, 20, 31, 0.1);
      --shadow: 0 18px 45px rgba(35, 22, 42, 0.1);
      --shadow-hover: 0 26px 58px rgba(35, 22, 42, 0.16);
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-sm: 12px;
      --shell: 1180px;
      --grad: linear-gradient(135deg, var(--brand-red), var(--brand-coral) 54%, var(--brand-violet));
      --grad-soft: linear-gradient(135deg, rgba(233, 54, 114, 0.12), rgba(255, 122, 69, 0.11), rgba(124, 58, 237, 0.1));
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", Arial, sans-serif;
      line-height: 1.75;
      color: var(--ink);
      background:
        radial-gradient(circle at 10% 2%, rgba(255, 122, 69, 0.14), transparent 30%),
        radial-gradient(circle at 92% 0%, rgba(124, 58, 237, 0.1), transparent 28%),
        linear-gradient(180deg, #fffaf7 0%, #faf7f5 48%, #ffffff 100%);
      letter-spacing: 0;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .22s ease, background .22s ease, transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }

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

    button,
    .button {
      font-family: inherit;
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
      outline: 3px solid rgba(22, 184, 166, 0.35);
      outline-offset: 3px;
      border-radius: 12px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.9);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 10px 28px rgba(23, 20, 31, 0.05);
      backdrop-filter: blur(14px);
    }

    .top-bar {
      max-width: var(--shell);
      margin: 0 auto;
      padding: 14px 16px;
      background: transparent;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      min-height: 44px;
      font-weight: 800;
      color: var(--ink);
    }

    .brand-logo:hover {
      color: var(--brand-red);
      transform: translateY(-1px);
    }

    .logo-mark {
      width: 38px;
      height: 38px;
      border-radius: 14px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.35), transparent 42%),
        var(--grad);
      box-shadow: 0 12px 28px rgba(233, 54, 114, 0.28);
      position: relative;
      flex: 0 0 38px;
    }

    .logo-mark::before,
    .logo-mark::after {
      content: "";
      position: absolute;
      left: 10px;
      right: 10px;
      height: 4px;
      border-radius: 8px;
      background: rgba(255, 255, 255, 0.9);
    }

    .logo-mark::before {
      top: 12px;
    }

    .logo-mark::after {
      bottom: 12px;
      width: 12px;
      right: auto;
    }

    .brand-name {
      font-size: 17px;
      white-space: nowrap;
    }

    .desktop-menu {
      align-items: center;
      gap: 8px;
    }

    .desktop-menu a,
    .mobile-panel a {
      font-weight: 700;
      font-size: 14px;
      color: var(--muted);
      border-radius: 999px;
      padding: 10px 16px;
      border: 1px solid transparent;
    }

    .desktop-menu a:hover,
    .mobile-panel a:hover {
      color: var(--ink);
      background: rgba(233, 54, 114, 0.08);
      transform: translateY(-2px);
    }

    .desktop-menu a.active,
    .mobile-panel a.active {
      color: #fff;
      background: var(--grad);
      box-shadow: 0 12px 24px rgba(233, 54, 114, 0.24);
    }

    .desktop-menu .nav-cta {
      color: var(--brand-red);
      background: rgba(233, 54, 114, 0.08);
      border-color: rgba(233, 54, 114, 0.18);
    }

    .menu-icon {
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background: var(--grad);
      box-shadow: 0 12px 24px rgba(233, 54, 114, 0.24);
    }

    .mobile-panel {
      display: none;
      padding: 0 16px 16px;
      border-top: 1px solid var(--line);
      background: #fff;
    }

    .mobile-panel.is-open {
      display: grid;
      gap: 8px;
    }

    .mobile-panel a {
      display: block;
      min-height: 44px;
    }

    main {
      overflow: hidden;
    }

    .category-kv {
      padding: 54px 0 38px;
    }

    .kv-card {
      border-radius: 30px;
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(23, 20, 31, 0.88), rgba(95, 30, 76, 0.84)),
        radial-gradient(circle at 85% 18%, rgba(255, 122, 69, 0.55), transparent 34%),
        var(--grad);
      color: #fff;
      box-shadow: var(--shadow);
      position: relative;
    }

    .kv-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
      background-size: 28px 28px;
      mask-image: linear-gradient(90deg, rgba(0,0,0,.9), rgba(0,0,0,.25));
      pointer-events: none;
    }

    .kv-inner {
      position: relative;
      padding: 42px;
    }

    .crumbs {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
      color: rgba(255, 255, 255, 0.76);
      font-size: 14px;
      margin-bottom: 18px;
    }

    .crumbs a {
      color: rgba(255, 255, 255, 0.92);
      font-weight: 700;
    }

    .crumbs span {
      opacity: .72;
    }

    .kv-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.14);
      border: 1px solid rgba(255, 255, 255, 0.2);
      font-weight: 700;
      font-size: 13px;
      margin-bottom: 16px;
    }

    .kv-title {
      max-width: 760px;
      font-size: clamp(31px, 4vw, 50px);
      line-height: 1.14;
      font-weight: 800;
      margin: 0 0 18px;
      color: #fff;
      letter-spacing: 0;
    }

    .kv-desc {
      max-width: 820px;
      font-size: 17px;
      line-height: 1.85;
      color: rgba(255, 255, 255, 0.86);
      margin: 0 0 24px;
    }

    .action-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 26px;
    }

    .button.brand-button,
    .button.ghost-button {
      margin: 0;
      border-radius: 999px;
      padding: 13px 22px;
      font-weight: 800;
      min-height: 48px;
      border: 0;
    }

    .button.brand-button {
      background: linear-gradient(135deg, #fff, #ffe7dc);
      color: var(--brand-red);
      box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18);
    }

    .button.brand-button:hover {
      color: var(--brand-violet);
      transform: translateY(-3px);
      box-shadow: 0 22px 44px rgba(0, 0, 0, 0.24);
    }

    .button.ghost-button {
      background: rgba(255, 255, 255, 0.11);
      color: #fff;
      border: 1px solid rgba(255, 255, 255, 0.28);
    }

    .button.ghost-button:hover {
      background: rgba(255, 255, 255, 0.2);
      color: #fff;
      transform: translateY(-3px);
    }

    .countdown-strip {
      display: grid;
      grid-template-columns: 1.2fr repeat(3, minmax(92px, 1fr));
      gap: 12px;
      align-items: stretch;
      max-width: 760px;
      padding: 12px;
      border-radius: 20px;
      background: rgba(255, 255, 255, 0.12);
      border: 1px solid rgba(255, 255, 255, 0.18);
      backdrop-filter: blur(10px);
    }

    .strip-title,
    .time-chip {
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.12);
      padding: 12px 14px;
    }

    .strip-title strong,
    .time-chip strong {
      display: block;
      color: #fff;
      font-size: 19px;
      line-height: 1.2;
    }

    .strip-title span,
    .time-chip span {
      color: rgba(255,255,255,.72);
      font-size: 12px;
    }

    .metric-grid {
      margin-top: 26px;
    }

    .metric {
      min-height: 92px;
      padding: 16px;
      border-radius: 20px;
      background: rgba(255, 255, 255, 0.94);
      color: var(--ink);
      box-shadow: 0 14px 32px rgba(23, 20, 31, 0.12);
    }

    .metric b {
      display: block;
      font-size: 25px;
      line-height: 1.1;
      color: var(--brand-red);
      margin-bottom: 6px;
    }

    .metric span {
      color: var(--muted);
      font-weight: 700;
      font-size: 13px;
    }

    .section {
      padding: 50px 0;
    }

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

    .section-kicker {
      display: inline-flex;
      color: var(--brand-red);
      font-weight: 800;
      font-size: 13px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(233, 54, 114, 0.08);
      margin-bottom: 10px;
    }

    .section-title {
      font-size: clamp(27px, 3vw, 36px);
      line-height: 1.25;
      font-weight: 800;
      margin: 0;
      color: var(--ink);
      letter-spacing: 0;
    }

    .section-desc {
      max-width: 620px;
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 16px;
    }

    .filter-panel,
    .content-card,
    .side-card,
    .flow-card,
    .process-card,
    .recommend-card,
    .faq-wrap,
    .cta-card {
      background: rgba(255, 255, 255, 0.92);
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow);
    }

    .filter-panel {
      padding: 18px;
      margin-bottom: 24px;
    }

    .filter-line {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      margin-bottom: 12px;
    }

    .filter-line:last-child {
      margin-bottom: 0;
    }

    .filter-label {
      min-width: 76px;
      font-size: 13px;
      font-weight: 800;
      color: var(--ink);
    }

    .tag-button {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 8px 13px;
      border-radius: 999px;
      border: 1px solid rgba(23, 20, 31, 0.08);
      background: #fff;
      color: var(--muted);
      font-weight: 700;
      font-size: 13px;
    }

    .tag-button:hover,
    .tag-button.is-active {
      color: #fff;
      background: var(--grad);
      border-color: transparent;
      transform: translateY(-2px);
      box-shadow: 0 12px 24px rgba(233, 54, 114, 0.18);
    }

    .main-layout {
      align-items: start;
    }

    .flow-list {
      display: grid;
      gap: 18px;
    }

    .flow-card {
      display: grid;
      grid-template-columns: 160px 1fr;
      gap: 18px;
      padding: 16px;
      overflow: hidden;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }

    .flow-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(233, 54, 114, 0.2);
    }

    .cover-art {
      min-height: 150px;
      aspect-ratio: 1 / 1;
      border-radius: 20px;
      background:
        radial-gradient(circle at 75% 20%, rgba(255,255,255,.5), transparent 24%),
        linear-gradient(135deg, rgba(233, 54, 114, 0.95), rgba(255, 122, 69, 0.88), rgba(124, 58, 237, 0.9));
      position: relative;
      overflow: hidden;
    }

    .cover-art::before {
      content: attr(data-index);
      position: absolute;
      left: 16px;
      bottom: 12px;
      color: rgba(255,255,255,.92);
      font-size: 34px;
      font-weight: 800;
      line-height: 1;
    }

    .cover-art::after {
      content: "";
      position: absolute;
      width: 92px;
      height: 92px;
      right: -20px;
      bottom: -18px;
      border-radius: 28px;
      border: 14px solid rgba(255,255,255,.22);
      transform: rotate(18deg);
    }

    .flow-body {
      min-width: 0;
    }

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 10px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      border-radius: 999px;
      min-height: 28px;
      padding: 5px 10px;
      font-size: 12px;
      font-weight: 800;
      background: rgba(22, 184, 166, 0.1);
      color: #087b72;
      border: 1px solid rgba(22, 184, 166, 0.16);
    }

    .badge.hot {
      color: var(--brand-red);
      background: rgba(233, 54, 114, 0.08);
      border-color: rgba(233, 54, 114, 0.16);
    }

    .badge.dark {
      color: #fff;
      background: var(--ink);
      border-color: var(--ink);
    }

    .flow-title {
      font-size: 21px;
      line-height: 1.35;
      font-weight: 800;
      margin: 0 0 8px;
    }

    .flow-title a:hover {
      color: var(--brand-red);
    }

    .flow-desc {
      color: var(--muted);
      margin: 0 0 14px;
      font-size: 15px;
    }

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

    .inline-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--brand-red);
      font-weight: 800;
      font-size: 14px;
    }

    .inline-link:hover {
      color: var(--brand-violet);
      transform: translateX(3px);
    }

    .side-stack {
      display: grid;
      gap: 18px;
      position: sticky;
      top: 92px;
    }

    .side-card {
      padding: 20px;
    }

    .side-title {
      font-size: 18px;
      margin: 0 0 12px;
      font-weight: 800;
    }

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

    .hot-list li a {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 12px;
      border-radius: 16px;
      background: var(--surface-2);
      color: var(--ink);
      font-weight: 700;
    }

    .hot-list li a:hover {
      background: rgba(233, 54, 114, 0.08);
      transform: translateY(-2px);
    }

    .hot-list small {
      color: var(--muted);
      font-weight: 800;
      white-space: nowrap;
    }

    .search-box {
      display: flex;
      gap: 8px;
      padding: 8px;
      border-radius: 18px;
      border: 1px solid var(--line);
      background: #fff;
    }

    .search-box input {
      border: 0;
      box-shadow: none;
      margin: 0;
      height: 42px;
      border-radius: 12px;
      background: transparent;
      font-size: 14px;
    }

    .search-box input:focus {
      border: 0;
      box-shadow: none;
      background: #fff;
    }

    .search-box .button {
      margin: 0;
      min-width: 72px;
      border-radius: 13px;
      background: var(--grad);
      font-weight: 800;
      padding: 0 14px;
    }

    .process-grid {
      counter-reset: process;
    }

    .process-card {
      min-height: 210px;
      padding: 22px;
      position: relative;
      overflow: hidden;
      transition: transform .22s ease, box-shadow .22s ease;
    }

    .process-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }

    .process-card::before {
      counter-increment: process;
      content: "0" counter(process);
      display: inline-flex;
      color: #fff;
      background: var(--grad);
      font-weight: 800;
      width: 46px;
      height: 46px;
      align-items: center;
      justify-content: center;
      border-radius: 16px;
      margin-bottom: 18px;
    }

    .process-card h3 {
      font-size: 20px;
      font-weight: 800;
      margin: 0 0 8px;
    }

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

    .recommend-row {
      overflow-x: auto;
      padding-bottom: 10px;
      scrollbar-width: thin;
    }

    .recommend-track {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: minmax(260px, 1fr);
      gap: 16px;
    }

    .recommend-card {
      min-height: 185px;
      padding: 20px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform .22s ease, box-shadow .22s ease;
    }

    .recommend-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }

    .recommend-card h3 {
      font-size: 19px;
      line-height: 1.35;
      font-weight: 800;
      margin: 0 0 8px;
    }

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

    .pagination-wrap {
      margin-top: 24px;
      display: flex;
      justify-content: center;
    }

    .pagination {
      display: inline-flex;
      gap: 8px;
      margin: 0;
    }

    .pagination a,
    .pagination .current {
      min-width: 40px;
      min-height: 40px;
      border-radius: 14px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--muted);
    }

    .pagination .current {
      color: #fff;
      background: var(--grad);
      border-color: transparent;
    }

    .pagination a:hover {
      color: var(--brand-red);
      transform: translateY(-2px);
      box-shadow: 0 12px 24px rgba(23, 20, 31, 0.08);
    }

    .cta-card {
      padding: 34px;
      background:
        radial-gradient(circle at 88% 10%, rgba(22, 184, 166, 0.18), transparent 32%),
        var(--grad-soft),
        #fff;
    }

    .cta-card .section-title {
      max-width: 720px;
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 20px;
    }

    .button.solid-cta,
    .button.light-cta {
      margin: 0;
      min-height: 48px;
      border-radius: 999px;
      font-weight: 800;
      padding: 13px 22px;
    }

    .button.solid-cta {
      background: var(--grad);
      color: #fff;
      box-shadow: 0 16px 32px rgba(233, 54, 114, 0.22);
    }

    .button.solid-cta:hover {
      transform: translateY(-3px);
      color: #fff;
      box-shadow: 0 24px 46px rgba(233, 54, 114, 0.3);
    }

    .button.light-cta {
      background: #fff;
      color: var(--brand-red);
      border: 1px solid rgba(233, 54, 114, 0.18);
    }

    .button.light-cta:hover {
      color: var(--brand-violet);
      transform: translateY(-3px);
      box-shadow: 0 14px 28px rgba(23, 20, 31, 0.08);
    }

    .faq-wrap {
      padding: 10px;
      overflow: hidden;
    }

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

    .accordion-item {
      border-bottom: 1px solid var(--line);
    }

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

    .accordion-title {
      border: 0;
      color: var(--ink);
      font-weight: 800;
      font-size: 16px;
      line-height: 1.55;
      padding: 18px 48px 18px 18px;
      background: transparent;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--brand-red);
      background: rgba(233, 54, 114, 0.05);
    }

    .accordion-title::before {
      right: 18px;
      color: var(--brand-red);
      font-size: 22px;
      margin-top: -12px;
    }

    .accordion-content {
      border: 0;
      background: var(--surface-2);
      color: var(--muted);
      border-radius: 16px;
      margin: 0 10px 12px;
      padding: 16px 18px;
      font-size: 15px;
    }

    .site-footer {
      margin-top: 56px;
      background: #19151f;
      color: rgba(255, 255, 255, 0.78);
      position: relative;
    }

    .site-footer::before {
      content: "";
      display: block;
      height: 5px;
      background: var(--grad);
    }

    .footer-top {
      padding: 44px 0 26px;
    }

    .footer-logo {
      color: #fff;
      margin-bottom: 14px;
    }

    .footer-logo:hover {
      color: #fff1eb;
    }

    .footer-desc {
      max-width: 520px;
      margin: 0;
      color: rgba(255, 255, 255, 0.68);
      font-size: 15px;
    }

    .footer-title {
      color: #fff;
      font-size: 16px;
      font-weight: 800;
      margin: 4px 0 12px;
    }

    .footer-links {
      list-style: none;
      margin: 0;
      display: grid;
      gap: 8px;
    }

    .footer-links a {
      color: rgba(255, 255, 255, 0.68);
      font-weight: 600;
    }

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

    .copyright {
      margin-top: 28px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, 0.12);
      color: rgba(255, 255, 255, 0.52);
      font-size: 13px;
    }

    @media screen and (max-width: 1024px) {
      .side-stack {
        position: static;
      }

      .kv-inner {
        padding: 34px;
      }

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

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

      .top-bar {
        padding: 12px;
      }

      .brand-name {
        font-size: 15px;
        max-width: calc(100vw - 112px);
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .category-kv {
        padding: 28px 0 26px;
      }

      .kv-card {
        border-radius: 24px;
      }

      .kv-inner {
        padding: 24px;
      }

      .kv-desc {
        font-size: 15px;
      }

      .action-row,
      .cta-actions {
        display: grid;
        grid-template-columns: 1fr;
      }

      .button.brand-button,
      .button.ghost-button,
      .button.solid-cta,
      .button.light-cta {
        width: 100%;
      }

      .metric-grid .cell {
        width: 50%;
      }

      .section {
        padding: 36px 0;
      }

      .section-head {
        display: block;
      }

      .filter-label {
        width: 100%;
      }

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

      .cover-art {
        aspect-ratio: 16 / 9;
        min-height: 170px;
      }

      .recommend-track {
        grid-auto-columns: minmax(238px, 82vw);
      }

      .cta-card {
        padding: 24px;
      }
    }

    @media screen and (max-width: 520px) {
      .countdown-strip {
        grid-template-columns: 1fr;
      }

      .metric-grid .cell {
        width: 100%;
      }

      .kv-title {
        font-size: 31px;
      }

      .filter-panel {
        padding: 14px;
      }

      .tag-button {
        flex: 1 1 auto;
        justify-content: center;
      }

      .flow-title {
        font-size: 19px;
      }

      .accordion-title {
        font-size: 15px;
      }
    }