/* roulang page: index */
:root {
      --color-primary: #2563eb;
      --color-primary-dark: #1d4ed8;
      --color-primary-soft: #eaf1ff;
      --color-secondary: #0f766e;
      --color-accent: #f59e0b;
      --color-bg: #f6f9ff;
      --color-surface: #ffffff;
      --color-surface-2: #f8fbff;
      --color-text: #102033;
      --color-muted: #637083;
      --color-light: #8a97a8;
      --color-border: #dde7f5;
      --color-line: rgba(37, 99, 235, .14);
      --shadow-sm: 0 8px 24px rgba(15, 35, 68, .08);
      --shadow-md: 0 16px 40px rgba(15, 35, 68, .12);
      --shadow-lg: 0 24px 70px rgba(37, 99, 235, .18);
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --radius-xl: 36px;
      --container: 1180px;
      --nav-height: 72px;
      --transition: all .24s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color: var(--color-text);
      background:
        radial-gradient(circle at top left, rgba(37, 99, 235, .13), transparent 34rem),
        linear-gradient(180deg, #ffffff 0%, var(--color-bg) 48%, #ffffff 100%);
      line-height: 1.72;
      font-size: 16px;
      overflow-x: hidden;
    }

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

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

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

    button,
    input,
    textarea,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    input,
    textarea,
    select {
      width: 100%;
      border: 1px solid var(--color-border);
      border-radius: 14px;
      background: #fff;
      color: var(--color-text);
      padding: 13px 14px;
      transition: var(--transition);
      box-shadow: 0 1px 0 rgba(16, 32, 51, .02);
    }

    input:focus,
    textarea:focus,
    select:focus {
      border-color: rgba(37, 99, 235, .72);
      box-shadow: 0 0 0 4px rgba(37, 99, 235, .12);
      outline: none;
    }

    textarea {
      min-height: 108px;
      resize: vertical;
    }

    .site-wrap {
      min-height: 100vh;
    }

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

    .top-strip {
      background: #0f2748;
      color: rgba(255, 255, 255, .86);
      font-size: 13px;
      line-height: 1.4;
    }

    .top-strip .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 9px 0;
    }

    .top-strip strong {
      color: #fff;
      font-weight: 700;
    }

    .top-strip .quick-note {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      white-space: nowrap;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 60;
      background: rgba(255, 255, 255, .88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(221, 231, 245, .9);
      box-shadow: 0 10px 28px rgba(15, 35, 68, .05);
    }

    .nav-shell {
      min-height: var(--nav-height);
      display: grid;
      grid-template-columns: minmax(250px, 1fr) auto minmax(250px, 1fr);
      align-items: center;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      font-weight: 800;
      letter-spacing: -.02em;
      color: var(--color-text);
    }

    .brand-mark {
      width: 40px;
      height: 40px;
      flex: 0 0 40px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), #38bdf8);
      box-shadow: 0 14px 28px rgba(37, 99, 235, .24);
    }

    .brand-text {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      font-size: 17px;
    }

    .main-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 0 8px;
    }

    .main-nav a {
      color: var(--color-muted);
      padding: 10px 16px;
      border-radius: 999px;
      font-weight: 700;
      font-size: 14px;
      position: relative;
    }

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

    .main-nav a.active {
      background: #143d75;
      color: #fff;
      box-shadow: 0 12px 28px rgba(20, 61, 117, .18);
    }

    .nav-actions {
      justify-self: end;
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-search {
      width: 230px;
      display: flex;
      align-items: center;
      gap: 8px;
      background: #f4f8ff;
      border: 1px solid var(--color-border);
      border-radius: 999px;
      padding: 0 12px;
      transition: var(--transition);
    }

    .nav-search:focus-within {
      background: #fff;
      border-color: rgba(37, 99, 235, .55);
      box-shadow: 0 0 0 4px rgba(37, 99, 235, .1);
    }

    .nav-search i {
      color: var(--color-light);
      font-size: 13px;
    }

    .nav-search input {
      border: 0;
      background: transparent;
      padding: 9px 0;
      box-shadow: none;
      font-size: 14px;
    }

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

    .mobile-toggle {
      display: none;
      border: 0;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      width: 42px;
      height: 42px;
      border-radius: 14px;
      align-items: center;
      justify-content: center;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      border: 1px solid transparent;
      border-radius: 999px;
      min-height: 44px;
      padding: 12px 18px;
      font-weight: 800;
      line-height: 1.2;
      transition: var(--transition);
      white-space: nowrap;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--color-primary), #38bdf8);
      color: #fff;
      box-shadow: 0 14px 30px rgba(37, 99, 235, .24);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: var(--shadow-lg);
    }

    .btn-secondary {
      background: #fff;
      color: var(--color-primary-dark);
      border-color: rgba(37, 99, 235, .2);
      box-shadow: var(--shadow-sm);
    }

    .btn-secondary:hover,
    .btn-secondary:focus {
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      transform: translateY(-2px);
    }

    .btn-ghost {
      background: transparent;
      color: var(--color-text);
      border-color: var(--color-border);
    }

    .btn-ghost:hover,
    .btn-ghost:focus {
      background: #fff;
      color: var(--color-primary);
      border-color: rgba(37, 99, 235, .32);
      box-shadow: var(--shadow-sm);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 11px;
      border-radius: 999px;
      font-weight: 800;
      font-size: 13px;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      border: 1px solid rgba(37, 99, 235, .14);
    }

    .badge.green {
      background: rgba(15, 118, 110, .1);
      color: var(--color-secondary);
      border-color: rgba(15, 118, 110, .16);
    }

    .badge.orange {
      background: rgba(245, 158, 11, .14);
      color: #9a5b00;
      border-color: rgba(245, 158, 11, .22);
    }

    .hero {
      background: linear-gradient(180deg, #eff6ff 0%, rgba(255, 255, 255, .92) 100%);
      border-bottom: 1px solid var(--color-border);
    }

    .hero-ribbon {
      padding: 34px 0 20px;
    }

    .hero-ribbon-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
      background: rgba(255, 255, 255, .72);
      border: 1px solid rgba(221, 231, 245, .85);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow-sm);
      padding: 20px 24px;
    }

    .hero-labels {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 14px;
    }

    .hero-copy {
      flex: 1 1 680px;
      min-width: 0;
    }

    h1 {
      font-size: clamp(30px, 4.2vw, 56px);
      line-height: 1.12;
      letter-spacing: -.055em;
      margin: 0 0 16px;
      color: #0b1f3a;
      max-width: 950px;
    }

    .hero-subtitle {
      max-width: 860px;
      margin: 0;
      color: var(--color-muted);
      font-size: clamp(16px, 1.6vw, 19px);
    }

    .hero-side {
      flex: 0 0 320px;
      display: grid;
      gap: 10px;
    }

    .mini-board {
      background: #0f2748;
      color: #fff;
      border-radius: 24px;
      padding: 18px;
      box-shadow: 0 18px 48px rgba(15, 39, 72, .22);
      overflow: hidden;
      position: relative;
    }

    .mini-board:before {
      content: "";
      position: absolute;
      width: 150px;
      height: 150px;
      right: -48px;
      top: -62px;
      background: rgba(56, 189, 248, .25);
      border-radius: 999px;
    }

    .mini-board-title {
      position: relative;
      font-weight: 800;
      font-size: 15px;
      margin-bottom: 12px;
    }

    .data-row {
      position: relative;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
      padding: 10px 0;
      border-top: 1px solid rgba(255,255,255,.13);
      font-size: 14px;
      color: rgba(255,255,255,.78);
    }

    .data-row strong {
      color: #fff;
      font-size: 18px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      padding-top: 20px;
    }

    .hero-ticker {
      padding: 0 0 34px;
    }

    .ticker-line {
      display: flex;
      align-items: center;
      gap: 12px;
      background: #fff;
      border: 1px solid var(--color-border);
      border-radius: 18px;
      padding: 12px 16px;
      box-shadow: 0 10px 28px rgba(15, 35, 68, .06);
      color: var(--color-muted);
      overflow: hidden;
    }

    .ticker-line strong {
      color: var(--color-text);
      white-space: nowrap;
    }

    .ticker-line span {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    main {
      background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(246,249,255,.72) 52%, #fff);
    }

    section {
      padding: 72px 0;
    }

    .section-tight {
      padding: 52px 0;
    }

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

    .section-kicker {
      color: var(--color-primary);
      font-size: 14px;
      font-weight: 900;
      margin-bottom: 8px;
      letter-spacing: .04em;
    }

    .section-title {
      margin: 0;
      color: #0b1f3a;
      line-height: 1.2;
      letter-spacing: -.035em;
      font-size: clamp(25px, 3vw, 38px);
    }

    .section-desc {
      max-width: 680px;
      color: var(--color-muted);
      margin: 10px 0 0;
      font-size: 16px;
    }

    .section-aside {
      color: var(--color-muted);
      max-width: 360px;
      font-size: 14px;
    }

    .card {
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      background: var(--color-surface);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      overflow: hidden;
      height: 100%;
    }

    .card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: rgba(37, 99, 235, .22);
    }

    .card-pad {
      padding: 24px;
    }

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

    .benefit-list {
      display: grid;
      gap: 14px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .benefit-item {
      display: grid;
      grid-template-columns: 46px 1fr;
      gap: 14px;
      padding: 18px;
      background: var(--color-surface-2);
      border: 1px solid var(--color-border);
      border-radius: 20px;
    }

    .benefit-icon {
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      background: var(--color-primary-soft);
      color: var(--color-primary);
    }

    .benefit-item h3,
    .feature-card h3,
    .scenario-card h3,
    .price-card h3,
    .faq-item h3 {
      margin: 0 0 6px;
      font-size: 18px;
      color: #0b1f3a;
    }

    .benefit-item p,
    .feature-card p,
    .scenario-card p,
    .price-card p,
    .faq-item p {
      margin: 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .trial-panel {
      background:
        linear-gradient(135deg, rgba(37, 99, 235, .95), rgba(56, 189, 248, .88)),
        radial-gradient(circle at right top, rgba(255,255,255,.26), transparent 20rem);
      color: #fff;
      border-radius: var(--radius-lg);
      padding: 28px;
      min-height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: var(--shadow-lg);
    }

    .trial-panel h3 {
      color: #fff;
      font-size: 24px;
      margin: 0 0 10px;
      letter-spacing: -.02em;
    }

    .trial-panel p {
      color: rgba(255,255,255,.84);
      margin: 0 0 20px;
    }

    .trial-metrics {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin: 20px 0;
    }

    .trial-metrics div {
      background: rgba(255,255,255,.15);
      border: 1px solid rgba(255,255,255,.2);
      border-radius: 18px;
      padding: 12px;
    }

    .trial-metrics strong {
      display: block;
      font-size: 21px;
      line-height: 1.1;
    }

    .trial-metrics span {
      font-size: 12px;
      color: rgba(255,255,255,.76);
    }

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

    .rule-card {
      padding: 22px;
      border-radius: var(--radius-md);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-sm);
      position: relative;
      overflow: hidden;
    }

    .rule-card:after {
      content: "";
      position: absolute;
      right: -30px;
      top: -30px;
      width: 100px;
      height: 100px;
      border-radius: 999px;
      background: rgba(37, 99, 235, .08);
    }

    .rule-number {
      font-size: 13px;
      font-weight: 900;
      color: var(--color-primary);
      margin-bottom: 10px;
    }

    .rule-card h3 {
      margin: 0 0 8px;
      font-size: 19px;
      color: #0b1f3a;
    }

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

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
      gap: 24px;
      align-items: start;
    }

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

    .news-item a {
      display: grid;
      grid-template-columns: 96px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 18px;
      border: 1px solid var(--color-border);
      border-radius: 18px;
      background: #fff;
      box-shadow: 0 8px 20px rgba(15, 35, 68, .045);
      color: var(--color-text);
    }

    .news-item a:hover {
      border-color: rgba(37, 99, 235, .3);
      transform: translateX(3px);
      box-shadow: var(--shadow-sm);
    }

    .news-date {
      color: var(--color-primary);
      font-weight: 900;
      font-size: 13px;
    }

    .news-item h3 {
      margin: 0 0 4px;
      font-size: 17px;
      color: #0b1f3a;
    }

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

    .recommend-box {
      position: sticky;
      top: 96px;
      padding: 22px;
      border-radius: var(--radius-lg);
      background: #0f2748;
      color: #fff;
      box-shadow: var(--shadow-md);
    }

    .recommend-box h3 {
      margin: 0 0 14px;
      color: #fff;
      font-size: 20px;
    }

    .recommend-link {
      display: block;
      padding: 14px 0;
      border-top: 1px solid rgba(255,255,255,.14);
      color: rgba(255,255,255,.86);
    }

    .recommend-link:hover {
      color: #fff;
      padding-left: 4px;
    }

    .form-stage {
      display: grid;
      grid-template-columns: .82fr 1.18fr;
      gap: 24px;
      align-items: stretch;
    }

    .form-note {
      padding: 28px;
      border-radius: var(--radius-lg);
      background: linear-gradient(180deg, #fff, #f4f8ff);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-sm);
    }

    .form-note h2 {
      margin: 0 0 12px;
      font-size: 30px;
      line-height: 1.22;
      letter-spacing: -.035em;
    }

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

    .check-list {
      list-style: none;
      margin: 20px 0 0;
      padding: 0;
      display: grid;
      gap: 12px;
    }

    .check-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: var(--color-muted);
      font-size: 15px;
    }

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

    .lead-form {
      padding: 26px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-md);
    }

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

    .field.full {
      grid-column: 1 / -1;
    }

    .field label {
      display: block;
      margin-bottom: 7px;
      font-size: 14px;
      font-weight: 800;
      color: #20334d;
    }

    .form-hint {
      font-size: 13px;
      color: var(--color-light);
      margin: 12px 0 0;
    }

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

    .feature-card {
      padding: 22px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-sm);
    }

    .feature-card .icon-bubble {
      width: 44px;
      height: 44px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      color: var(--color-primary);
      background: var(--color-primary-soft);
      margin-bottom: 16px;
    }

    .topic-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      padding: 22px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-sm);
    }

    .topic-cloud a {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 11px 14px;
      border-radius: 999px;
      border: 1px solid var(--color-border);
      background: var(--color-surface-2);
      color: var(--color-muted);
      font-weight: 800;
      font-size: 14px;
    }

    .topic-cloud a:hover {
      background: var(--color-primary);
      color: #fff;
      border-color: var(--color-primary);
      transform: translateY(-2px);
    }

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

    .rank-row {
      display: grid;
      grid-template-columns: 52px 1fr 110px 96px;
      gap: 12px;
      align-items: center;
      padding: 16px 20px;
      border-bottom: 1px solid var(--color-border);
    }

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

    .rank-index {
      width: 32px;
      height: 32px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      font-weight: 900;
      color: var(--color-primary);
      background: var(--color-primary-soft);
    }

    .rank-row h3 {
      margin: 0;
      font-size: 16px;
      color: #0b1f3a;
    }

    .rank-row p {
      margin: 3px 0 0;
      color: var(--color-muted);
      font-size: 13px;
    }

    .rank-num {
      font-weight: 900;
      color: #0b1f3a;
    }

    .trend {
      color: var(--color-secondary);
      font-weight: 800;
      font-size: 13px;
    }

    .price-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

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

    .price-card.featured {
      border-color: rgba(37, 99, 235, .38);
      box-shadow: var(--shadow-md);
      transform: translateY(-8px);
    }

    .price {
      display: flex;
      align-items: baseline;
      gap: 6px;
      margin: 14px 0 16px;
      color: #0b1f3a;
    }

    .price strong {
      font-size: 34px;
      letter-spacing: -.04em;
    }

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

    .price-card ul {
      list-style: none;
      padding: 0;
      margin: 18px 0;
      display: grid;
      gap: 10px;
    }

    .price-card li {
      display: flex;
      gap: 9px;
      color: var(--color-muted);
      font-size: 14px;
    }

    .price-card li i {
      color: var(--color-secondary);
      margin-top: 5px;
    }

    .event-strip {
      border-radius: var(--radius-lg);
      background: linear-gradient(135deg, #0f2748, #164e8e);
      color: #fff;
      box-shadow: var(--shadow-md);
      overflow: hidden;
    }

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

    .event-cell {
      padding: 24px;
      border-right: 1px solid rgba(255,255,255,.14);
    }

    .event-cell:last-child {
      border-right: 0;
    }

    .event-cell h3 {
      margin: 0 0 8px;
      color: #fff;
      font-size: 18px;
    }

    .event-cell p {
      margin: 0;
      color: rgba(255,255,255,.76);
      font-size: 14px;
    }

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

    .faq-item {
      padding: 22px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-sm);
    }

    .final-cta {
      padding: 34px;
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 10% 20%, rgba(56, 189, 248, .28), transparent 18rem),
        linear-gradient(135deg, #eff6ff, #ffffff);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-md);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .final-cta h2 {
      margin: 0 0 8px;
      font-size: clamp(24px, 3vw, 36px);
      letter-spacing: -.035em;
      line-height: 1.22;
    }

    .final-cta p {
      margin: 0;
      color: var(--color-muted);
      max-width: 700px;
    }

    .site-footer {
      background: #091a30;
      color: rgba(255,255,255,.78);
      padding: 54px 0 24px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 36px;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(255,255,255,.12);
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: #fff;
      font-weight: 900;
      font-size: 18px;
      margin-bottom: 14px;
    }

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

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

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

    .footer-links a {
      color: rgba(255,255,255,.7);
    }

    .footer-links a:hover {
      color: #fff;
      padding-left: 3px;
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding-top: 22px;
      font-size: 13px;
      color: rgba(255,255,255,.58);
    }

    .footer-pill {
      display: inline-flex;
      gap: 8px;
      align-items: center;
      border: 1px solid rgba(255,255,255,.13);
      border-radius: 999px;
      padding: 8px 12px;
    }

    .hide-mobile {
      display: inline-flex;
    }

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

      .main-nav {
        grid-column: 1 / -1;
        justify-content: flex-start;
        overflow-x: auto;
        padding: 0 0 12px;
      }

      .nav-actions {
        justify-self: end;
      }

      .nav-search {
        display: none;
      }

      .hero-ribbon-inner,
      .benefit-layout,
      .form-stage,
      .news-layout {
        grid-template-columns: 1fr;
        display: grid;
      }

      .hero-side {
        flex: 1 1 auto;
        width: 100%;
      }

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

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

      .price-card.featured {
        transform: none;
      }

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

      .event-cell {
        border-right: 0;
        border-bottom: 1px solid rgba(255,255,255,.14);
      }

      .event-cell:last-child {
        border-bottom: 0;
      }

      .recommend-box {
        position: static;
      }
    }

    @media (max-width: 768px) {
      :root {
        --nav-height: 64px;
      }

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

      .top-strip .container {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
      }

      .nav-shell {
        min-height: 64px;
        gap: 10px;
      }

      .brand-text {
        max-width: 220px;
      }

      .mobile-toggle {
        display: inline-flex;
      }

      .main-nav {
        display: none;
        grid-column: 1 / -1;
        padding: 0 0 14px;
      }

      .site-header.is-open .main-nav {
        display: flex;
      }

      .nav-actions .btn {
        display: none;
      }

      .hero-ribbon {
        padding-top: 22px;
      }

      .hero-ribbon-inner {
        padding: 18px;
        border-radius: 24px;
      }

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

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

      .trial-metrics,
      .rule-grid,
      .faq-grid,
      .feature-grid,
      .form-grid {
        grid-template-columns: 1fr;
      }

      .section-head {
        display: block;
      }

      section {
        padding: 54px 0;
      }

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

      .news-date {
        grid-column: 1 / -1;
      }

      .rank-row {
        grid-template-columns: 42px 1fr;
      }

      .rank-num,
      .trend {
        grid-column: 2;
      }

      .final-cta {
        align-items: flex-start;
        flex-direction: column;
        padding: 24px;
      }

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

      .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      body {
        font-size: 15px;
      }

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

      .brand-text {
        max-width: 176px;
        font-size: 15px;
      }

      h1 {
        font-size: 30px;
      }

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

      .mini-board {
        border-radius: 20px;
      }

      .section-title {
        font-size: 25px;
      }

      .card-pad,
      .lead-form,
      .form-note,
      .trial-panel {
        padding: 20px;
      }

      .news-item a {
        padding: 15px;
      }

      .hide-mobile {
        display: none;
      }
    }