/* roulang page: index */
:root {
      --primary: #1769e0;
      --primary-dark: #0d47a1;
      --primary-soft: #eaf3ff;
      --accent: #00a7c8;
      --accent-soft: #e6f9fc;
      --ink: #172033;
      --muted: #64748b;
      --light: #f6f9fd;
      --surface: #ffffff;
      --line: #dce7f4;
      --warning: #f59e0b;
      --success: #16a34a;
      --radius-sm: 10px;
      --radius: 18px;
      --radius-lg: 28px;
      --shadow: 0 18px 45px rgba(23, 105, 224, 0.12);
      --shadow-card: 0 12px 30px rgba(15, 39, 76, 0.08);
      --container: 1180px;
      --section: 92px;
      --transition: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
      color: var(--ink);
      background: linear-gradient(180deg, #f8fbff 0%, #ffffff 42%, #f7fbff 100%);
      line-height: 1.75;
      letter-spacing: 0;
    }

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

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(23, 105, 224, 0.28);
      outline-offset: 3px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 60;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(220, 231, 244, 0.86);
      box-shadow: 0 10px 28px rgba(15, 39, 76, 0.04);
    }

    .nav-wrap {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 800;
      color: var(--primary-dark);
      white-space: nowrap;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 12px 24px rgba(23, 105, 224, 0.24);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.2;
    }

    .brand-text strong {
      font-size: 18px;
    }

    .brand-text span {
      color: var(--muted);
      font-size: 12px;
      font-weight: 600;
    }

    .nav-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--line);
      border-radius: 14px;
      color: var(--primary-dark);
      background: var(--surface);
      box-shadow: var(--shadow-card);
    }

    .site-nav {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .site-nav a {
      padding: 10px 16px;
      border-radius: 999px;
      color: #405169;
      font-weight: 700;
      font-size: 15px;
    }

    .site-nav a:hover {
      color: var(--primary);
      background: var(--primary-soft);
    }

    .site-nav a.active {
      color: #fff;
      background: var(--primary);
      box-shadow: 0 10px 24px rgba(23, 105, 224, 0.22);
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 11px 18px;
      border-radius: 999px;
      color: #fff;
      font-weight: 800;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 12px 24px rgba(23, 105, 224, 0.2);
    }

    .nav-cta:hover {
      transform: translateY(-2px);
      color: #fff;
      box-shadow: 0 18px 34px rgba(23, 105, 224, 0.26);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 12px 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 800;
      line-height: 1.2;
      transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 16px 32px rgba(23, 105, 224, 0.22);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 22px 42px rgba(23, 105, 224, 0.28);
    }

    .btn-secondary {
      color: var(--primary-dark);
      background: #fff;
      border-color: rgba(23, 105, 224, 0.18);
      box-shadow: var(--shadow-card);
    }

    .btn-secondary:hover,
    .btn-secondary:focus {
      color: var(--primary);
      border-color: rgba(23, 105, 224, 0.36);
      transform: translateY(-2px);
    }

    .badge,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border-radius: 999px;
      font-weight: 800;
      line-height: 1.2;
    }

    .badge {
      padding: 8px 12px;
      color: var(--primary-dark);
      background: var(--primary-soft);
      border: 1px solid rgba(23, 105, 224, 0.12);
      font-size: 13px;
    }

    .tag {
      padding: 7px 11px;
      color: #456078;
      background: #fff;
      border: 1px solid var(--line);
      font-size: 12px;
    }

    .hero {
      padding: 34px 0 56px;
    }

    .hero-flagship {
      position: relative;
      overflow: hidden;
      min-height: 570px;
      border-radius: 34px;
      background:
        linear-gradient(90deg, rgba(9, 34, 76, 0.82) 0%, rgba(15, 72, 141, 0.62) 46%, rgba(255,255,255,0.08) 100%),
        url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1800&q=82") center/cover no-repeat;
      box-shadow: var(--shadow);
    }

    .series-tabs {
      position: absolute;
      top: 22px;
      left: 22px;
      right: 22px;
      display: flex;
      align-items: center;
      gap: 10px;
      overflow-x: auto;
      padding: 8px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.18);
      border: 1px solid rgba(255, 255, 255, 0.28);
      backdrop-filter: blur(16px);
      scrollbar-width: none;
    }

    .series-tabs::-webkit-scrollbar {
      display: none;
    }

    .series-tabs a {
      flex: 0 0 auto;
      padding: 9px 14px;
      border-radius: 999px;
      color: rgba(255, 255, 255, 0.92);
      font-size: 13px;
      font-weight: 800;
    }

    .series-tabs a:hover,
    .series-tabs a.active {
      color: var(--primary-dark);
      background: #fff;
    }

    .hero-content {
      width: min(680px, calc(100% - 44px));
      padding: 116px 0 42px 46px;
      color: #fff;
    }

    .hero h1 {
      margin: 18px 0 18px;
      color: #fff;
      font-size: clamp(36px, 5vw, 68px);
      line-height: 1.08;
      font-weight: 900;
      letter-spacing: 0;
    }

    .hero-copy {
      max-width: 620px;
      margin: 0 0 28px;
      color: rgba(255, 255, 255, 0.88);
      font-size: 18px;
      line-height: 1.9;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-bottom: 34px;
    }

    .hero-data {
      display: grid;
      grid-template-columns: repeat(3, minmax(110px, 1fr));
      gap: 12px;
      max-width: 620px;
    }

    .hero-data .data-chip {
      padding: 14px;
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.16);
      border: 1px solid rgba(255, 255, 255, 0.24);
      backdrop-filter: blur(14px);
    }

    .data-chip strong {
      display: block;
      color: #fff;
      font-size: 24px;
      line-height: 1.1;
    }

    .data-chip span {
      display: block;
      margin-top: 5px;
      color: rgba(255, 255, 255, 0.78);
      font-size: 13px;
      font-weight: 700;
    }

    main section {
      padding: var(--section) 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 32px;
    }

    .section-kicker {
      margin-bottom: 10px;
      color: var(--primary);
      font-weight: 900;
      font-size: 14px;
    }

    .section-head h2,
    .band-title h2 {
      margin: 0;
      color: var(--ink);
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.22;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-head p,
    .band-title p {
      max-width: 620px;
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 16px;
    }

    .stage-grid {
      display: grid;
      grid-template-columns: 1.18fr 0.82fr;
      gap: 26px;
      align-items: stretch;
    }

    .stage-screen {
      position: relative;
      overflow: hidden;
      min-height: 460px;
      border-radius: var(--radius-lg);
      background: #fff;
      box-shadow: var(--shadow);
      border: 1px solid var(--line);
    }

    .stage-screen img {
      width: 100%;
      height: 100%;
      min-height: 460px;
      object-fit: cover;
    }

    .stage-overlay {
      position: absolute;
      left: 24px;
      right: 24px;
      bottom: 24px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 18px;
      border-radius: 22px;
      color: #fff;
      background: rgba(13, 71, 161, 0.78);
      backdrop-filter: blur(18px);
      border: 1px solid rgba(255, 255, 255, 0.25);
    }

    .stage-overlay h3 {
      margin: 0 0 4px;
      color: #fff;
      font-size: 20px;
      font-weight: 900;
    }

    .stage-overlay p {
      margin: 0;
      color: rgba(255, 255, 255, 0.82);
      font-size: 14px;
    }

    .status-panel,
    .card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--surface);
      box-shadow: var(--shadow-card);
    }

    .status-panel {
      padding: 24px;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .status-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 16px;
      border-radius: 16px;
      background: var(--light);
    }

    .status-row span {
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
    }

    .status-row strong {
      color: var(--ink);
      font-size: 20px;
      font-weight: 900;
    }

    .progress {
      height: 9px;
      border-radius: 999px;
      overflow: hidden;
      background: #e4eef9;
    }

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

    .live-band {
      background: linear-gradient(180deg, #eef6ff 0%, #ffffff 100%);
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .live-layout {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 28px;
      align-items: center;
    }

    .live-cover {
      overflow: hidden;
      border-radius: var(--radius-lg);
      background: #fff;
      box-shadow: var(--shadow);
      border: 1px solid var(--line);
    }

    .live-cover img {
      width: 100%;
      aspect-ratio: 4 / 3;
      object-fit: cover;
    }

    .live-body {
      padding: 10px 0;
    }

    .countdown {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      margin: 22px 0;
    }

    .count-box {
      padding: 16px 10px;
      border-radius: 18px;
      text-align: center;
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: var(--shadow-card);
    }

    .count-box strong {
      display: block;
      color: var(--primary-dark);
      font-size: 28px;
      line-height: 1;
      font-weight: 900;
    }

    .count-box span {
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .highlight-list {
      display: grid;
      gap: 12px;
      margin: 0 0 22px;
      padding: 0;
      list-style: none;
    }

    .highlight-list li {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px 16px;
      border-radius: 16px;
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: 0 8px 20px rgba(15, 39, 76, 0.04);
    }

    .highlight-list i {
      margin-top: 5px;
      color: var(--success);
    }

    .steps-wrap {
      display: grid;
      grid-template-columns: 0.72fr 1.28fr;
      gap: 28px;
      align-items: start;
    }

    .story-card {
      padding: 28px;
      border-radius: var(--radius-lg);
      color: #fff;
      background: linear-gradient(135deg, var(--primary-dark), var(--primary));
      box-shadow: var(--shadow);
    }

    .story-card h2 {
      margin: 12px 0;
      color: #fff;
      font-size: 32px;
      font-weight: 900;
    }

    .story-card p {
      color: rgba(255, 255, 255, 0.84);
      margin-bottom: 20px;
    }

    .step-list {
      display: grid;
      gap: 16px;
    }

    .step-item {
      display: grid;
      grid-template-columns: 58px 1fr;
      gap: 16px;
      padding: 22px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: #fff;
      box-shadow: var(--shadow-card);
    }

    .step-num {
      width: 58px;
      height: 58px;
      display: grid;
      place-items: center;
      border-radius: 18px;
      color: #fff;
      font-weight: 900;
      font-size: 20px;
      background: linear-gradient(135deg, var(--primary), var(--accent));
    }

    .step-item h3,
    .card h3 {
      margin: 0 0 8px;
      color: var(--ink);
      font-size: 19px;
      font-weight: 900;
    }

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

    .membership {
      background: #fff;
    }

    .member-grid {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 26px;
      align-items: stretch;
    }

    .member-card {
      padding: 28px;
      border-radius: var(--radius-lg);
      background: var(--light);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-card);
    }

    .member-card.featured {
      background: linear-gradient(180deg, #ffffff 0%, #ecf6ff 100%);
      border-color: rgba(23, 105, 224, 0.22);
      box-shadow: var(--shadow);
    }

    .benefit-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: var(--shadow-card);
    }

    .benefit-table th,
    .benefit-table td {
      padding: 16px;
      text-align: left;
      border-bottom: 1px solid var(--line);
      color: #42526a;
      font-size: 14px;
    }

    .benefit-table th {
      color: var(--ink);
      background: var(--primary-soft);
      font-weight: 900;
    }

    .benefit-table tr:last-child td {
      border-bottom: 0;
    }

    .reviews {
      background: linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
    }

    .review-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .review-card {
      padding: 22px;
      min-height: 220px;
    }

    .stars {
      color: var(--warning);
      margin-bottom: 14px;
      letter-spacing: 2px;
    }

    .review-card p {
      margin-bottom: 18px;
    }

    .reviewer {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-top: auto;
    }

    .avatar {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #fff;
      font-weight: 900;
      background: linear-gradient(135deg, var(--primary), var(--accent));
    }

    .reviewer strong {
      display: block;
      font-size: 14px;
      line-height: 1.2;
    }

    .reviewer span {
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1.25fr 0.75fr;
      gap: 26px;
      align-items: start;
    }

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

    .news-item {
      display: grid;
      grid-template-columns: 96px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 18px;
      border-radius: var(--radius);
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: var(--shadow-card);
    }

    .news-date {
      padding: 12px 10px;
      border-radius: 16px;
      text-align: center;
      color: var(--primary-dark);
      background: var(--primary-soft);
      font-weight: 900;
    }

    .news-date span {
      display: block;
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .news-item h3 {
      margin: 0 0 4px;
      font-size: 18px;
      font-weight: 900;
    }

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

    .news-item:hover {
      transform: translateY(-2px);
      border-color: rgba(23, 105, 224, 0.25);
      box-shadow: var(--shadow);
    }

    .recommend-card {
      padding: 24px;
      position: sticky;
      top: 100px;
    }

    .calendar-list {
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .calendar-row {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 0;
      border-bottom: 1px dashed var(--line);
      color: var(--muted);
      font-size: 14px;
    }

    .calendar-row strong {
      color: var(--ink);
      white-space: nowrap;
    }

    .download {
      padding-bottom: 118px;
      background: linear-gradient(135deg, #eef6ff 0%, #ffffff 58%, #e9fbff 100%);
    }

    .download-panel {
      display: grid;
      grid-template-columns: 1fr 0.78fr;
      gap: 28px;
      align-items: center;
      padding: 34px;
      border-radius: 32px;
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }

    .download h2 {
      margin: 12px 0 12px;
      font-size: clamp(28px, 3vw, 44px);
      font-weight: 900;
      line-height: 1.2;
    }

    .download p {
      color: var(--muted);
      margin-bottom: 22px;
    }

    .download-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .device-panel {
      padding: 22px;
      border-radius: 26px;
      background: var(--light);
      border: 1px solid var(--line);
    }

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

    .device {
      padding: 18px;
      border-radius: 18px;
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: 0 10px 22px rgba(15, 39, 76, 0.05);
    }

    .device i {
      color: var(--primary);
      font-size: 22px;
      margin-bottom: 10px;
    }

    .faq-section {
      background: #fff;
    }

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

    .faq-card {
      padding: 22px;
    }

    .faq-card h3 {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      margin: 0 0 10px;
      font-size: 18px;
      font-weight: 900;
    }

    .faq-card h3 i {
      margin-top: 5px;
      color: var(--primary);
    }

    .floating-cta {
      position: fixed;
      left: 50%;
      bottom: 18px;
      z-index: 70;
      width: min(920px, calc(100% - 28px));
      transform: translateX(-50%);
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 14px 16px 14px 20px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.94);
      border: 1px solid rgba(23, 105, 224, 0.18);
      box-shadow: 0 20px 60px rgba(15, 39, 76, 0.18);
      backdrop-filter: blur(18px);
    }

    .floating-cta strong {
      display: block;
      color: var(--ink);
      font-size: 15px;
      line-height: 1.35;
    }

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

    .site-footer {
      padding: 58px 0 34px;
      color: #d9e8ff;
      background: #0d2548;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap: 28px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
      color: #fff;
      font-weight: 900;
      font-size: 20px;
    }

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

    .site-footer p {
      margin: 0;
      color: rgba(217, 232, 255, 0.76);
      max-width: 480px;
    }

    .footer-col h3 {
      margin: 0 0 14px;
      color: #fff;
      font-size: 16px;
      font-weight: 900;
    }

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

    .footer-links a {
      color: rgba(217, 232, 255, 0.78);
      font-weight: 700;
    }

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

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 20px;
      padding-top: 22px;
      color: rgba(217, 232, 255, 0.62);
      font-size: 13px;
    }

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

      .stage-grid,
      .live-layout,
      .steps-wrap,
      .member-grid,
      .news-layout,
      .download-panel {
        grid-template-columns: 1fr;
      }

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

      .recommend-card {
        position: static;
      }
    }

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

      .nav-wrap {
        min-height: 68px;
      }

      .nav-toggle {
        display: inline-grid;
        place-items: center;
      }

      .site-nav {
        position: absolute;
        top: 68px;
        left: 14px;
        right: 14px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: 20px;
        background: #fff;
        box-shadow: var(--shadow);
      }

      .site-nav.open {
        display: flex;
      }

      .site-nav a {
        border-radius: 14px;
      }

      .nav-cta {
        display: none;
      }

      .hero-flagship {
        min-height: 620px;
        border-radius: 24px;
      }

      .hero-content {
        width: calc(100% - 28px);
        padding: 112px 14px 34px;
      }

      .hero-data,
      .countdown,
      .device-grid,
      .faq-grid {
        grid-template-columns: 1fr 1fr;
      }

      .section-head {
        display: block;
      }

      .stage-overlay {
        grid-template-columns: 1fr;
        left: 14px;
        right: 14px;
        bottom: 14px;
      }

      .news-item {
        grid-template-columns: 78px 1fr;
      }

      .news-item .fa-arrow-right {
        display: none;
      }

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

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      :root {
        --section: 62px;
      }

      .brand-text span {
        display: none;
      }

      .hero {
        padding-top: 18px;
      }

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

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

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

      .btn {
        width: 100%;
      }

      .hero-data,
      .countdown,
      .review-grid,
      .device-grid,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .series-tabs {
        border-radius: 18px;
      }

      .stage-screen,
      .stage-screen img {
        min-height: 390px;
      }

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

      .benefit-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
      }

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

      .floating-cta {
        grid-template-columns: 1fr;
        border-radius: 22px;
      }

      .floating-cta .btn {
        width: 100%;
      }
    }

/* roulang page: category1 */
:root {
      --color-primary: #1769e0;
      --color-primary-dark: #0f4eae;
      --color-secondary: #16a6b6;
      --color-accent: #ffb020;
      --color-ink: #122033;
      --color-muted: #64748b;
      --color-light: #f5f8fc;
      --color-panel: #ffffff;
      --color-deep: #101d31;
      --color-deep-2: #172a46;
      --color-border: #dbe5f2;
      --color-success: #18a058;
      --shadow-soft: 0 18px 45px rgba(28, 53, 86, 0.10);
      --shadow-card: 0 14px 34px rgba(28, 53, 86, 0.12);
      --radius-lg: 24px;
      --radius-md: 16px;
      --radius-sm: 10px;
      --space-section: 86px;
      --container: 1180px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color: var(--color-ink);
      line-height: 1.72;
      background: linear-gradient(180deg, #f7fbff 0%, #ffffff 44%, #f4f8fe 100%);
      text-rendering: optimizeLegibility;
    }

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

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

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(23, 105, 224, .28);
      outline-offset: 3px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, .92);
      border-bottom: 1px solid rgba(219, 229, 242, .86);
      backdrop-filter: blur(18px);
      box-shadow: 0 10px 28px rgba(30, 58, 93, .06);
    }

    .nav-wrap {
      min-height: 76px;
      display: flex;
      align-items: center;
      gap: 22px;
    }

    .brand,
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      flex: 0 0 auto;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
      box-shadow: 0 12px 26px rgba(23, 105, 224, .28);
    }

    .brand-text {
      display: grid;
      line-height: 1.2;
    }

    .brand-text strong {
      font-size: 18px;
      letter-spacing: 0;
      color: var(--color-ink);
    }

    .brand-text span {
      margin-top: 3px;
      font-size: 12px;
      color: var(--color-muted);
    }

    .site-nav {
      margin-left: auto;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .site-nav a {
      padding: 10px 14px;
      border-radius: 999px;
      color: #40516a;
      font-weight: 700;
      font-size: 15px;
    }

    .site-nav a:hover {
      color: var(--color-primary);
      background: #edf5ff;
    }

    .site-nav a.active {
      color: #fff;
      background: var(--color-primary);
      box-shadow: 0 10px 22px rgba(23, 105, 224, .22);
    }

    .nav-cta,
    .button-primary,
    .button-secondary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 12px 18px;
      border-radius: 999px;
      font-weight: 800;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .nav-cta,
    .button-primary {
      color: #fff;
      background: var(--color-primary);
      box-shadow: 0 14px 30px rgba(23, 105, 224, .22);
    }

    .nav-cta:hover,
    .button-primary:hover {
      color: #fff;
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 18px 38px rgba(23, 105, 224, .30);
    }

    .button-secondary {
      color: var(--color-primary);
      background: #fff;
      border-color: var(--color-border);
      box-shadow: 0 10px 24px rgba(25, 50, 84, .08);
    }

    .button-secondary:hover {
      color: var(--color-primary-dark);
      border-color: rgba(23, 105, 224, .35);
      transform: translateY(-2px);
    }

    .nav-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--color-border);
      border-radius: 12px;
      color: var(--color-primary);
      background: #fff;
      margin-left: auto;
    }

    .hero {
      padding: 54px 0 44px;
    }

    .hero-panel {
      overflow: hidden;
      position: relative;
      border-radius: 30px;
      background:
        linear-gradient(135deg, rgba(23, 105, 224, .20), transparent 42%),
        linear-gradient(150deg, var(--color-deep), var(--color-deep-2));
      color: #fff;
      box-shadow: 0 28px 70px rgba(16, 29, 49, .25);
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      inset: auto -90px -120px auto;
      width: 320px;
      height: 320px;
      border-radius: 50%;
      background: rgba(22, 166, 182, .18);
      filter: blur(6px);
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(340px, .78fr);
      gap: 34px;
      padding: 48px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 800;
      color: #d9f6ff;
      background: rgba(255, 255, 255, .10);
      border: 1px solid rgba(255, 255, 255, .16);
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1 {
      margin: 18px 0 16px;
      max-width: 820px;
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.12;
      letter-spacing: 0;
      font-weight: 900;
    }

    .hero-subtitle {
      max-width: 720px;
      color: #d7e5f8;
      font-size: 18px;
      margin-bottom: 28px;
    }

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

    .hero-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .meta-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 12px;
      border-radius: 14px;
      color: #e7f0ff;
      background: rgba(255, 255, 255, .09);
      border: 1px solid rgba(255, 255, 255, .12);
      font-size: 14px;
    }

    .rank-panel {
      border-radius: 22px;
      background: rgba(255, 255, 255, .96);
      color: var(--color-ink);
      padding: 22px;
      box-shadow: var(--shadow-card);
    }

    .rank-head,
    .rank-row,
    .status-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
    }

    .rank-head {
      padding-bottom: 16px;
      border-bottom: 1px solid var(--color-border);
    }

    .rank-head strong {
      font-size: 18px;
    }

    .live-dot {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--color-success);
      font-weight: 800;
      font-size: 13px;
    }

    .live-dot::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-success);
      box-shadow: 0 0 0 5px rgba(24, 160, 88, .12);
    }

    .rank-list {
      display: grid;
      gap: 12px;
      margin: 18px 0;
    }

    .rank-row {
      padding: 14px;
      border: 1px solid #e6edf7;
      border-radius: 16px;
      background: #f8fbff;
    }

    .rank-row b {
      display: inline-flex;
      width: 28px;
      height: 28px;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      color: #fff;
      background: var(--color-primary);
      font-size: 13px;
      flex: 0 0 auto;
    }

    .rank-copy {
      flex: 1;
      min-width: 0;
    }

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

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

    .score {
      color: var(--color-primary);
      font-weight: 900;
    }

    .status-line {
      margin-top: 16px;
      padding: 14px;
      border-radius: 16px;
      background: #edf6ff;
      color: #28567f;
      font-weight: 800;
      font-size: 14px;
    }

    .section {
      padding: var(--space-section) 0;
    }

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

    .section-title {
      max-width: 760px;
      margin-bottom: 34px;
    }

    .section-title .kicker {
      display: inline-flex;
      margin-bottom: 10px;
      color: var(--color-primary);
      font-weight: 900;
      font-size: 14px;
    }

    .section-title h2 {
      margin-bottom: 12px;
      font-size: clamp(26px, 3vw, 40px);
      line-height: 1.22;
      letter-spacing: 0;
      font-weight: 900;
    }

    .section-title p {
      margin-bottom: 0;
      color: var(--color-muted);
      font-size: 17px;
    }

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

    .summary-grid {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 28px;
      align-items: start;
    }

    .summary-card {
      padding: 28px;
      border-radius: var(--radius-lg);
      background: var(--color-panel);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
    }

    .summary-card h2 {
      font-size: 30px;
      line-height: 1.25;
      margin-bottom: 12px;
    }

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

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

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 11px;
      border-radius: 999px;
      color: #23537c;
      background: #edf6ff;
      border: 1px solid #d8e9fb;
      font-weight: 800;
      font-size: 13px;
    }

    .metric-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .metric-card {
      padding: 22px;
      border-radius: var(--radius-md);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: 0 12px 28px rgba(28, 53, 86, .08);
    }

    .metric-card strong {
      display: block;
      color: var(--color-primary);
      font-size: 30px;
      line-height: 1;
      margin-bottom: 8px;
    }

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

    .live-flow {
      display: grid;
      grid-template-columns: 1.02fr .98fr;
      gap: 26px;
      align-items: stretch;
    }

    .cover-card {
      overflow: hidden;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-card);
    }

    .cover-visual {
      min-height: 310px;
      position: relative;
      padding: 28px;
      display: flex;
      align-items: flex-end;
      background:
        linear-gradient(180deg, rgba(16, 29, 49, .02), rgba(16, 29, 49, .88)),
        url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1200&q=80") center/cover;
    }

    .cover-visual::before {
      content: "精选直播";
      position: absolute;
      top: 22px;
      left: 22px;
      padding: 8px 12px;
      border-radius: 999px;
      color: #fff;
      background: rgba(23, 105, 224, .92);
      font-weight: 900;
      font-size: 13px;
    }

    .cover-copy {
      color: #fff;
      max-width: 620px;
    }

    .cover-copy h3 {
      font-size: 30px;
      line-height: 1.25;
      margin-bottom: 10px;
    }

    .cover-copy p {
      color: #e2ecf7;
      margin-bottom: 0;
    }

    .countdown {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 10px;
      padding: 18px;
      background: #f8fbff;
      border-top: 1px solid var(--color-border);
    }

    .time-box {
      text-align: center;
      padding: 14px 8px;
      border-radius: 14px;
      background: #fff;
      border: 1px solid #e5edf8;
    }

    .time-box strong {
      display: block;
      color: var(--color-primary);
      font-size: 26px;
      line-height: 1;
      margin-bottom: 6px;
    }

    .time-box span {
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 800;
    }

    .highlight-stack {
      display: grid;
      gap: 14px;
    }

    .highlight-item {
      display: grid;
      grid-template-columns: 48px 1fr;
      gap: 14px;
      padding: 18px;
      border-radius: var(--radius-md);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: 0 12px 28px rgba(28, 53, 86, .08);
    }

    .highlight-icon {
      width: 48px;
      height: 48px;
      border-radius: 16px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    }

    .highlight-item h3 {
      margin-bottom: 6px;
      font-size: 18px;
    }

    .highlight-item p {
      margin-bottom: 0;
      color: var(--color-muted);
    }

    .process-band {
      background: linear-gradient(180deg, #f3f8ff, #ffffff);
    }

    .process-layout {
      display: grid;
      grid-template-columns: 330px 1fr;
      gap: 32px;
      align-items: start;
    }

    .sticky-note {
      position: sticky;
      top: 104px;
      padding: 26px;
      border-radius: var(--radius-lg);
      color: #fff;
      background: var(--color-deep);
      box-shadow: var(--shadow-card);
    }

    .sticky-note h2 {
      font-size: 28px;
      margin-bottom: 12px;
    }

    .sticky-note p {
      color: #d8e6f6;
      margin-bottom: 20px;
    }

    .step-list {
      display: grid;
      gap: 16px;
    }

    .step-card {
      display: grid;
      grid-template-columns: 72px 1fr auto;
      align-items: center;
      gap: 18px;
      padding: 22px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: 0 12px 30px rgba(28, 53, 86, .08);
    }

    .step-num {
      width: 56px;
      height: 56px;
      border-radius: 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--color-primary);
      background: #edf6ff;
      font-weight: 900;
      font-size: 18px;
    }

    .step-card h3 {
      margin-bottom: 4px;
      font-size: 19px;
    }

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

    .step-card i {
      color: #a7b6ca;
    }

    .scenario-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }

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

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

    .scenario-card .tag {
      margin-bottom: 16px;
    }

    .scenario-card h3 {
      font-size: 22px;
      margin-bottom: 10px;
    }

    .scenario-card p {
      color: var(--color-muted);
      margin-bottom: 16px;
    }

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

    .check-list li {
      display: flex;
      gap: 10px;
      color: #40516a;
      font-weight: 700;
    }

    .check-list i {
      color: var(--color-success);
      margin-top: 5px;
    }

    .subscribe-panel {
      display: grid;
      grid-template-columns: 1fr 420px;
      gap: 26px;
      align-items: center;
      padding: 34px;
      border-radius: 30px;
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-card);
    }

    .subscribe-panel h2 {
      font-size: 34px;
      line-height: 1.24;
      margin-bottom: 12px;
    }

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

    .reminder-form {
      display: grid;
      gap: 12px;
    }

    .input-wrap {
      position: relative;
    }

    .input-wrap i {
      position: absolute;
      left: 16px;
      top: 50%;
      transform: translateY(-50%);
      color: #8aa0ba;
    }

    .input-wrap input {
      width: 100%;
      height: 52px;
      padding: 0 16px 0 44px;
      border-radius: 16px;
      border: 1px solid var(--color-border);
      box-shadow: none;
      background: #f8fbff;
      color: var(--color-ink);
    }

    .input-wrap input:focus {
      border-color: rgba(23, 105, 224, .55);
      background: #fff;
      box-shadow: 0 0 0 4px rgba(23, 105, 224, .10);
    }

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

    .replay-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 24px;
      align-items: stretch;
    }

    .replay-card,
    .entry-card {
      padding: 26px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
    }

    .replay-card {
      background: linear-gradient(180deg, #ffffff, #f4f9ff);
    }

    .replay-card h3,
    .entry-card h3 {
      font-size: 24px;
      margin-bottom: 10px;
    }

    .replay-card p,
    .entry-card p {
      color: var(--color-muted);
    }

    .entry-list {
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .entry-link {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 16px;
      border-radius: 16px;
      border: 1px solid #e4edf7;
      background: #f8fbff;
      font-weight: 900;
      color: #263a56;
    }

    .entry-link:hover {
      color: var(--color-primary);
      background: #fff;
      border-color: rgba(23, 105, 224, .32);
      transform: translateX(4px);
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: 340px 1fr;
      gap: 34px;
      align-items: start;
    }

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

    .faq-item {
      border-radius: var(--radius-md);
      border: 1px solid var(--color-border);
      background: #fff;
      box-shadow: 0 10px 24px rgba(28, 53, 86, .07);
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      border: 0;
      background: transparent;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 18px 20px;
      color: var(--color-ink);
      font-weight: 900;
      text-align: left;
    }

    .faq-question i {
      color: var(--color-primary);
      transition: transform .2s ease;
    }

    .faq-answer {
      display: none;
      padding: 0 20px 20px;
      color: var(--color-muted);
    }

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

    .faq-item.open .faq-question i {
      transform: rotate(180deg);
    }

    .cta-band {
      padding: 0 0 var(--space-section);
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      border-radius: 30px;
      padding: 42px;
      color: #fff;
      background:
        linear-gradient(135deg, rgba(22, 166, 182, .20), transparent 40%),
        linear-gradient(135deg, var(--color-primary-dark), var(--color-deep));
      box-shadow: 0 24px 58px rgba(15, 78, 174, .24);
    }

    .cta-panel h2 {
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.2;
      margin-bottom: 12px;
    }

    .cta-panel p {
      max-width: 720px;
      color: #dbeafe;
      margin-bottom: 24px;
    }

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

    .site-footer {
      padding: 58px 0 28px;
      background: #0f1b2d;
      color: #d8e5f5;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr .7fr .7fr;
      gap: 34px;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand {
      color: #fff;
      font-weight: 900;
      font-size: 18px;
      margin-bottom: 14px;
    }

    .site-footer p {
      max-width: 520px;
      color: #aebdd1;
      margin-bottom: 0;
    }

    .footer-col h3 {
      color: #fff;
      font-size: 16px;
      margin-bottom: 14px;
    }

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

    .footer-links a {
      color: #aebdd1;
    }

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

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 22px;
      color: #91a3bb;
      font-size: 14px;
    }

    @media (max-width: 1024px) {
      :root {
        --space-section: 70px;
      }

      .nav-wrap {
        flex-wrap: wrap;
        padding: 14px 0;
      }

      .nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
      }

      .site-nav {
        display: none;
        width: 100%;
        order: 4;
        margin-left: 0;
        padding: 10px;
        border-radius: 18px;
        background: #f3f8ff;
        border: 1px solid var(--color-border);
      }

      .site-nav.open {
        display: grid;
        gap: 6px;
      }

      .site-nav a {
        border-radius: 12px;
      }

      .nav-cta {
        display: none;
      }

      .hero-grid,
      .summary-grid,
      .live-flow,
      .process-layout,
      .subscribe-panel,
      .replay-grid,
      .faq-wrap {
        grid-template-columns: 1fr;
      }

      .sticky-note {
        position: static;
      }

      .hero-grid {
        padding: 34px;
      }
    }

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

      .hero {
        padding-top: 32px;
      }

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

      .hero-grid {
        padding: 26px;
      }

      h1 {
        font-size: 34px;
      }

      .hero-subtitle,
      .section-title p {
        font-size: 16px;
      }

      .metric-grid,
      .scenario-grid {
        grid-template-columns: 1fr;
      }

      .step-card {
        grid-template-columns: 56px 1fr;
      }

      .step-card i {
        display: none;
      }

      .subscribe-panel,
      .cta-panel {
        padding: 26px;
      }

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

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .brand-text span {
        display: none;
      }

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

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

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

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

      .rank-row {
        align-items: flex-start;
      }

      .score {
        align-self: center;
      }

      .cover-visual {
        min-height: 360px;
        padding: 22px;
      }

      .cover-copy h3 {
        font-size: 24px;
      }

      .section {
        padding: 58px 0;
      }
    }

/* roulang page: category2 */
:root{
      --bg:#f4f8fc;
      --bg-soft:#eef5ff;
      --surface:#ffffff;
      --surface-2:#f8fbff;
      --primary:#2f6fff;
      --primary-dark:#1f57d6;
      --primary-soft:#dbe8ff;
      --accent:#ffb84d;
      --accent-soft:#fff1d8;
      --text:#11203c;
      --muted:#5f6b86;
      --line:#d9e4f3;
      --shadow:0 20px 50px rgba(25, 61, 124, .10);
      --shadow-soft:0 10px 24px rgba(25, 61, 124, .08);
      --radius:22px;
      --radius-sm:16px;
      --radius-xs:12px;
      --container:1180px;
      --space:24px;
      --transition:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(47,111,255,.10), transparent 32%),
        radial-gradient(circle at right 15%, rgba(255,184,77,.15), transparent 20%),
        linear-gradient(180deg, #f8fbff 0%, #f3f7fd 38%, #eef4fb 100%);
      line-height:1.7;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:var(--transition)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    :focus-visible{outline:3px solid rgba(47,111,255,.35);outline-offset:2px}
    .site-container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(160%) blur(18px);
      background:rgba(247, 250, 255, .86);
      border-bottom:1px solid rgba(217,228,243,.8);
      box-shadow:0 1px 0 rgba(255,255,255,.7) inset;
    }
    .nav-wrap{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      flex:0 0 auto;
    }
    .brand-mark{
      width:44px;
      height:44px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, var(--primary), #5b8dff);
      color:#fff;
      box-shadow:0 12px 24px rgba(47,111,255,.25);
      flex:0 0 auto;
    }
    .brand-mark i{font-size:18px}
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.15;
      min-width:0;
    }
    .brand-text strong{
      font-size:1.02rem;
      letter-spacing:.2px;
    }
    .brand-text span{
      font-size:.82rem;
      color:var(--muted);
      margin-top:4px;
    }
    .site-nav{
      margin-left:auto;
      display:flex;
      align-items:center;
      gap:8px;
      background:rgba(255,255,255,.7);
      border:1px solid rgba(217,228,243,.9);
      border-radius:999px;
      padding:8px;
      box-shadow:var(--shadow-soft);
    }
    .site-nav a{
      padding:10px 16px;
      border-radius:999px;
      color:#31415f;
      font-weight:600;
      font-size:.96rem;
      white-space:nowrap;
    }
    .site-nav a:hover{
      background:var(--bg-soft);
      color:var(--primary-dark);
    }
    .site-nav a.active{
      background:linear-gradient(135deg, var(--primary), #5b8dff);
      color:#fff;
      box-shadow:0 10px 20px rgba(47,111,255,.18);
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      margin-left:8px;
      padding:12px 18px;
      border-radius:999px;
      color:#fff;
      font-weight:700;
      background:linear-gradient(135deg, var(--accent), #ff9f2f);
      box-shadow:0 12px 24px rgba(255,168,52,.22);
      flex:0 0 auto;
    }
    .nav-cta:hover{transform:translateY(-1px);filter:saturate(1.04)}
    .nav-cta:active{transform:translateY(0)}
    .nav-toggle{
      display:none;
      margin-left:auto;
      border:1px solid var(--line);
      background:#fff;
      color:var(--text);
      border-radius:14px;
      width:46px;
      height:46px;
      box-shadow:var(--shadow-soft);
    }

    main{display:block}
    .hero{
      position:relative;
      padding:34px 0 36px;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(255,255,255,.5), rgba(255,255,255,0) 46%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:24px;
      align-items:stretch;
    }
    .hero-copy,
    .coupon-wall,
    .panel,
    .cta-panel,
    .live-panel,
    .membership-card,
    .scenario-panel,
    .faq-shell,
    .process-shell{
      background:rgba(255,255,255,.86);
      border:1px solid rgba(217,228,243,.9);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .hero-copy{
      padding:30px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      min-height:100%;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:fit-content;
      padding:7px 14px;
      border-radius:999px;
      color:var(--primary-dark);
      background:var(--primary-soft);
      font-weight:700;
      font-size:.88rem;
      letter-spacing:.2px;
      margin-bottom:18px;
    }
    .hero h1{
      margin:0;
      font-size:clamp(2rem, 4vw, 3.7rem);
      line-height:1.08;
      letter-spacing:-.02em;
    }
    .hero p{
      margin:18px 0 0;
      color:var(--muted);
      font-size:1.02rem;
      max-width:36rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .btn-main,
    .btn-light,
    .btn-line{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:13px 20px;
      font-weight:700;
      transition:var(--transition);
      border:1px solid transparent;
      cursor:pointer;
    }
    .btn-main{
      color:#fff;
      background:linear-gradient(135deg, var(--primary), #5b8dff);
      box-shadow:0 12px 24px rgba(47,111,255,.24);
    }
    .btn-main:hover{transform:translateY(-2px);box-shadow:0 16px 28px rgba(47,111,255,.28)}
    .btn-light{
      background:#fff;
      color:var(--primary-dark);
      border-color:var(--line);
    }
    .btn-light:hover{border-color:#b8c9ea;background:#f7fbff}
    .btn-line{
      background:transparent;
      color:var(--text);
      border-color:var(--line);
    }
    .btn-line:hover{background:rgba(47,111,255,.06);border-color:#bfd0ef}
    .hero-stats{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top:28px;
    }
    .stat{
      padding:16px 16px 15px;
      border-radius:18px;
      background:linear-gradient(180deg, #fff, #f8fbff);
      border:1px solid rgba(217,228,243,.85);
      box-shadow:0 10px 18px rgba(25,61,124,.05);
    }
    .stat strong{
      display:block;
      font-size:1.18rem;
      color:var(--primary-dark);
      line-height:1.1;
    }
    .stat span{
      display:block;
      margin-top:6px;
      color:var(--muted);
      font-size:.88rem;
    }

    .coupon-wall{
      padding:24px;
      position:relative;
      overflow:hidden;
      background:
        radial-gradient(circle at top right, rgba(255,184,77,.18), transparent 30%),
        linear-gradient(180deg, rgba(255,255,255,.96), rgba(246,250,255,.95));
    }
    .coupon-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .coupon-head h2{
      margin:0;
      font-size:1.15rem;
    }
    .coupon-head p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:.94rem;
    }
    .coupon-tag{
      flex:0 0 auto;
      padding:8px 12px;
      border-radius:999px;
      background:var(--accent-soft);
      color:#a15d00;
      font-size:.82rem;
      font-weight:700;
      border:1px solid #ffdca4;
    }
    .coupon-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:14px;
    }
    .coupon-main{
      padding:22px;
      border-radius:20px;
      background:
        linear-gradient(135deg, rgba(47,111,255,.98), rgba(91,141,255,.96));
      color:#fff;
      box-shadow:0 18px 34px rgba(47,111,255,.26);
      min-height:230px;
      position:relative;
      overflow:hidden;
    }
    .coupon-main::after{
      content:"";
      position:absolute;
      inset:-36% -20% auto auto;
      width:180px;
      height:180px;
      border-radius:50%;
      background:rgba(255,255,255,.12);
      filter:blur(4px);
    }
    .coupon-main .coupon-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.16);
      border:1px solid rgba(255,255,255,.24);
      font-size:.82rem;
      font-weight:700;
    }
    .coupon-main h3{
      margin:16px 0 10px;
      font-size:1.65rem;
      line-height:1.15;
      letter-spacing:-.01em;
    }
    .coupon-main p{
      margin:0;
      color:rgba(255,255,255,.88);
      max-width:22rem;
      font-size:.98rem;
    }
    .coupon-main .coupon-action{
      margin-top:22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }
    .coupon-main .coupon-action .btn-main{
      background:#fff;
      color:var(--primary-dark);
      box-shadow:none;
    }
    .coupon-main .coupon-action .btn-main:hover{
      background:#f1f6ff;
    }
    .coupon-main .mini-note{
      font-size:.84rem;
      color:rgba(255,255,255,.86);
    }

    .coupon-side{
      display:grid;
      gap:14px;
    }
    .coupon-item{
      padding:18px;
      border-radius:20px;
      background:rgba(255,255,255,.88);
      border:1px solid rgba(217,228,243,.95);
      box-shadow:0 10px 20px rgba(25,61,124,.05);
    }
    .coupon-item .top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .coupon-item .name{
      font-weight:700;
      color:var(--text);
    }
    .coupon-item .badge{
      padding:6px 10px;
      border-radius:999px;
      background:#eef4ff;
      color:var(--primary-dark);
      font-size:.8rem;
      font-weight:700;
    }
    .coupon-item p{
      margin:12px 0 14px;
      color:var(--muted);
      font-size:.92rem;
    }
    .coupon-item .btn-line{
      width:100%;
      justify-content:center;
      padding:11px 16px;
    }

    .section{
      padding:20px 0 8px;
    }
    .section-shell{
      padding:28px;
      background:rgba(255,255,255,.84);
      border:1px solid rgba(217,228,243,.9);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:16px;
      margin-bottom:18px;
    }
    .section-head h2{
      margin:0;
      font-size:1.55rem;
      line-height:1.18;
      letter-spacing:-.01em;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:44rem;
      font-size:.96rem;
    }
    .live-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .live-cover,
    .live-list,
    .support-form,
    .scenario-panel,
    .membership-card,
    .process-card{
      background:linear-gradient(180deg, #fff, #f9fbff);
      border:1px solid rgba(217,228,243,.9);
      border-radius:20px;
      box-shadow:0 10px 20px rgba(25,61,124,.05);
    }
    .live-cover{
      padding:20px;
      position:relative;
      overflow:hidden;
      min-height:340px;
    }
    .live-cover::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, rgba(24,39,75,.14), rgba(24,39,75,.02)),
        radial-gradient(circle at 20% 20%, rgba(47,111,255,.22), transparent 22%),
        radial-gradient(circle at 80% 22%, rgba(255,184,77,.18), transparent 22%);
      pointer-events:none;
    }
    .live-cover .cover-top{
      position:relative;
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:12px;
      z-index:1;
    }
    .cover-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.88);
      border:1px solid rgba(255,255,255,.45);
      font-size:.82rem;
      font-weight:700;
      color:#1b325f;
    }
    .cover-time{
      padding:8px 12px;
      border-radius:999px;
      background:rgba(17,32,60,.78);
      color:#fff;
      font-size:.82rem;
      font-weight:700;
    }
    .cover-hero{
      position:relative;
      z-index:1;
      margin-top:72px;
      max-width:28rem;
      color:#fff;
    }
    .cover-hero h3{
      margin:0;
      font-size:1.65rem;
      line-height:1.16;
    }
    .cover-hero p{
      margin:14px 0 0;
      color:rgba(255,255,255,.9);
    }
    .countdown{
      position:relative;
      z-index:1;
      margin-top:22px;
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:10px;
    }
    .count-box{
      background:rgba(255,255,255,.92);
      border-radius:16px;
      padding:14px 10px;
      text-align:center;
      border:1px solid rgba(255,255,255,.5);
      box-shadow:0 8px 16px rgba(0,0,0,.06);
    }
    .count-box strong{
      display:block;
      font-size:1.5rem;
      line-height:1;
      color:var(--primary-dark);
    }
    .count-box span{
      display:block;
      margin-top:6px;
      font-size:.8rem;
      color:var(--muted);
    }
    .live-list{
      padding:20px;
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .live-list h3{
      margin:0;
      font-size:1.18rem;
    }
    .agenda{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .agenda li{
      display:flex;
      gap:12px;
      padding:14px 14px;
      background:#fff;
      border-radius:16px;
      border:1px solid var(--line);
    }
    .agenda .clock{
      flex:0 0 auto;
      width:46px;
      height:46px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-weight:800;
      line-height:1;
    }
    .agenda strong{
      display:block;
      margin-bottom:2px;
    }
    .agenda span{
      color:var(--muted);
      font-size:.92rem;
    }
    .support-form{
      margin-top:auto;
      padding:18px;
      background:linear-gradient(135deg, #fff, #f4f8ff);
    }
    .support-form h4{
      margin:0 0 8px;
      font-size:1rem;
    }
    .support-form p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:.92rem;
    }
    .reminder-form{
      display:grid;
      grid-template-columns:1fr auto;
      gap:10px;
    }
    .reminder-form input{
      width:100%;
      height:48px;
      border-radius:14px;
      border:1px solid var(--line);
      background:#fff;
      padding:0 14px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
    }
    .reminder-form input::placeholder{color:#91a0bc}
    .reminder-form button{
      border:none;
      height:48px;
      padding:0 18px;
    }

    .membership-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .membership-card{
      padding:22px;
      min-height:100%;
    }
    .membership-card .icon{
      width:48px;
      height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      margin-bottom:14px;
      background:linear-gradient(135deg, #eff5ff, #dfeaff);
      color:var(--primary-dark);
      font-size:1.05rem;
    }
    .membership-card h3{
      margin:0 0 10px;
      font-size:1.12rem;
    }
    .membership-card p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:.94rem;
    }
    .point-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .point-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#31415f;
      font-size:.94rem;
    }
    .point-list i{
      margin-top:.24rem;
      color:#2f8d57;
    }

    .scenario-grid{
      display:grid;
      grid-template-columns:1fr 1.05fr;
      gap:18px;
    }
    .scenario-panel{
      padding:24px;
    }
    .scenario-panel h3{
      margin:0 0 10px;
      font-size:1.2rem;
    }
    .scenario-panel p{
      margin:0;
      color:var(--muted);
    }
    .scenario-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .scenario-tags span{
      padding:9px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--line);
      color:#344565;
      font-size:.88rem;
      box-shadow:0 8px 16px rgba(25,61,124,.04);
    }
    .scenario-list{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .scenario-item{
      display:flex;
      gap:14px;
      align-items:flex-start;
      padding:16px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:18px;
    }
    .scenario-item .mini-ico{
      width:42px;
      height:42px;
      border-radius:14px;
      background:var(--accent-soft);
      color:#b86a00;
      display:grid;
      place-items:center;
      flex:0 0 auto;
    }
    .scenario-item strong{
      display:block;
      margin-bottom:4px;
    }
    .scenario-item span{
      color:var(--muted);
      font-size:.92rem;
    }

    .process-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .process-card{
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .process-card .step{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:#eff5ff;
      color:var(--primary-dark);
      font-size:.82rem;
      font-weight:700;
      margin-bottom:14px;
    }
    .process-card h3{
      margin:0 0 10px;
      font-size:1.08rem;
    }
    .process-card p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
    }
    .process-card::after{
      content:"";
      position:absolute;
      inset:auto -24px -24px auto;
      width:96px;
      height:96px;
      border-radius:50%;
      background:linear-gradient(135deg, rgba(47,111,255,.10), rgba(255,184,77,.18));
    }

    .faq-shell{
      padding:28px;
    }
    .faq-grid{
      display:grid;
      gap:12px;
    }
    details.faq-item{
      border:1px solid var(--line);
      border-radius:18px;
      background:#fff;
      overflow:hidden;
      box-shadow:0 8px 16px rgba(25,61,124,.04);
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 18px;
      font-weight:700;
      color:#223354;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    details.faq-item summary i{
      color:var(--primary-dark);
      transition:var(--transition);
    }
    details.faq-item[open] summary{
      background:#f8fbff;
      border-bottom:1px solid rgba(217,228,243,.8);
    }
    details.faq-item[open] summary i{
      transform:rotate(180deg);
    }
    .faq-item .faq-body{
      padding:0 18px 18px;
      color:var(--muted);
    }

    .cta-panel{
      padding:28px;
      background:
        radial-gradient(circle at top right, rgba(255,184,77,.16), transparent 34%),
        linear-gradient(135deg, #fff, #f3f7ff);
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
      align-items:center;
    }
    .cta-panel h2{
      margin:0;
      font-size:1.65rem;
      line-height:1.18;
    }
    .cta-panel p{
      margin:12px 0 0;
      color:var(--muted);
      max-width:40rem;
    }
    .cta-panel .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:18px;
    }
    .cta-box{
      padding:20px;
      border-radius:20px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 10px 20px rgba(25,61,124,.05);
    }
    .cta-box h3{
      margin:0 0 10px;
      font-size:1.05rem;
    }
    .cta-box ul{
      margin:0;
      padding-left:18px;
      color:var(--muted);
    }
    .cta-box li+li{margin-top:8px}
    .cta-box .mini-cta{
      margin-top:16px;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }

    .site-footer{
      margin-top:26px;
      padding:34px 0 26px;
      background:linear-gradient(180deg, rgba(17,32,60,.98), rgba(14,24,45,.99));
      color:#dbe7fb;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:24px;
      padding-bottom:22px;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:800;
      margin-bottom:14px;
    }
    .site-footer p{
      margin:0;
      color:#b9c8e0;
      max-width:28rem;
    }
    .footer-col h3{
      margin:0 0 16px;
      color:#fff;
      font-size:1.02rem;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:#c8d5ec;
      width:fit-content;
    }
    .footer-links a:hover{color:#fff;transform:translateX(2px)}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      padding-top:18px;
      color:#9fb0cd;
      font-size:.92rem;
    }

    .section-title-note{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--line);
      color:#445372;
      font-size:.82rem;
      font-weight:700;
      margin-bottom:14px;
    }

    .pill-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
    }
    .pill-row span{
      padding:8px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--line);
      color:#41506c;
      font-size:.86rem;
    }

    .mobile-only{display:none}

    @media (max-width: 1024px){
      .hero-grid,
      .live-grid,
      .scenario-grid,
      .cta-panel{
        grid-template-columns:1fr;
      }
      .membership-grid,
      .process-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .coupon-grid{
        grid-template-columns:1fr;
      }
      .coupon-side{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .coupon-side{
        display:grid;
      }
      .cta-panel .cta-right{order:2}
    }
    @media (max-width: 768px){
      .nav-wrap{min-height:70px}
      .nav-toggle{display:inline-grid;place-items:center}
      .nav-cta{display:none}
      .site-nav{
        position:absolute;
        left:16px;
        right:16px;
        top:calc(100% + 10px);
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:6px;
        padding:10px;
        border-radius:20px;
      }
      .site-nav.is-open{display:flex}
      .site-nav a{
        width:100%;
        text-align:center;
      }
      .hero{padding-top:18px}
      .hero-copy{padding:24px}
      .hero-stats,
      .membership-grid,
      .process-grid,
      .footer-grid,
      .coupon-side{
        grid-template-columns:1fr;
      }
      .section-shell,
      .faq-shell,
      .cta-panel,
      .live-cover,
      .live-list,
      .coupon-wall{
        padding:20px;
      }
      .cta-panel{
        gap:16px;
      }
      .coupon-main h3{font-size:1.42rem}
      .countdown{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .reminder-form{
        grid-template-columns:1fr;
      }
      .copyright{
        flex-direction:column;
      }
    }
    @media (max-width: 520px){
      .site-container{width:min(var(--container), calc(100% - 22px))}
      .brand-text span{display:none}
      .hero h1{font-size:1.92rem}
      .hero p{font-size:.98rem}
      .hero-actions,
      .cta-actions,
      .mini-cta{
        flex-direction:column;
      }
      .btn-main,.btn-light,.btn-line,.nav-cta{width:100%}
      .coupon-head{flex-direction:column}
      .coupon-item .btn-line{width:100%}
      .agenda li,.scenario-item{padding:12px}
      .count-box strong{font-size:1.22rem}
      .cta-panel h2{font-size:1.42rem}
    }