/* roulang page: index */
:root {
      --bg: #f6f8fb;
      --bg-strong: #eef3f8;
      --surface: #ffffff;
      --surface-soft: #fbfcff;
      --ink: #14213d;
      --ink-2: #24324f;
      --muted: #65758f;
      --muted-2: #8391a7;
      --primary: #14b8a6;
      --primary-dark: #0f766e;
      --primary-soft: rgba(20, 184, 166, .12);
      --accent: #ffb703;
      --accent-soft: rgba(255, 183, 3, .16);
      --violet: #6d5dfc;
      --danger: #ef476f;
      --line: rgba(20, 33, 61, .11);
      --line-strong: rgba(20, 33, 61, .18);
      --shadow-sm: 0 10px 24px rgba(20, 33, 61, .08);
      --shadow-md: 0 18px 50px rgba(20, 33, 61, .13);
      --shadow-lg: 0 28px 80px rgba(20, 33, 61, .18);
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --radius-xl: 38px;
      --container: 1180px;
      --nav-h: 76px;
      --ease: cubic-bezier(.22, 1, .36, 1);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      text-size-adjust: 100%;
    }

    body {
      min-height: 100vh;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at 8% 4%, rgba(20, 184, 166, .12), transparent 30%),
        radial-gradient(circle at 92% 10%, rgba(109, 93, 252, .10), transparent 32%),
        linear-gradient(180deg, #fbfcff 0%, var(--bg) 42%, #ffffff 100%);
      line-height: 1.65;
      overflow-x: hidden;
    }

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

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

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

    button {
      border: 0;
      cursor: pointer;
      background: transparent;
    }

    input, textarea, select {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: #fff;
      color: var(--ink);
      outline: none;
      transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
    }

    input:focus, textarea:focus, select:focus, button:focus-visible, a:focus-visible {
      outline: 3px solid rgba(20, 184, 166, .28);
      outline-offset: 3px;
    }

    input:focus, textarea:focus, select:focus {
      border-color: rgba(20, 184, 166, .78);
      box-shadow: 0 0 0 4px rgba(20, 184, 166, .12);
    }

    ::selection {
      background: rgba(20, 184, 166, .24);
      color: var(--ink);
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      height: var(--nav-h);
      background: rgba(255, 255, 255, .82);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(20, 33, 61, .08);
    }

    .nav-wrap {
      height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      letter-spacing: -.03em;
      color: var(--ink);
      white-space: nowrap;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      color: #fff;
      font-weight: 900;
      background:
        linear-gradient(135deg, rgba(255, 255, 255, .28), transparent 38%),
        linear-gradient(135deg, var(--ink) 0%, var(--primary-dark) 100%);
      box-shadow: 0 12px 28px rgba(15, 118, 110, .24);
    }

    .brand-text {
      font-size: 20px;
    }

    .nav-right {
      display: flex;
      align-items: center;
      gap: 14px;
      min-width: 0;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      list-style: none;
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 40px;
      padding: 9px 14px;
      border-radius: 999px;
      color: var(--muted);
      font-weight: 700;
      font-size: 14px;
    }

    .nav-link:hover {
      color: var(--ink);
      background: rgba(20, 33, 61, .06);
    }

    .nav-link.active {
      color: var(--primary-dark);
      background: var(--primary-soft);
    }

    .nav-search {
      position: relative;
      width: 210px;
    }

    .nav-search input {
      height: 42px;
      padding: 0 14px 0 38px;
      border-radius: 999px;
      background: rgba(246, 248, 251, .9);
      font-size: 13px;
    }

    .nav-search::before {
      content: "⌕";
      position: absolute;
      left: 15px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--muted-2);
      font-size: 17px;
      z-index: 1;
    }

    .language-pill {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      padding: 5px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(255, 255, 255, .78);
      box-shadow: var(--shadow-sm);
    }

    .language-pill span {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 30px;
      padding: 5px 10px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .language-pill span.current {
      color: #fff;
      background: var(--ink);
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: 10px 17px;
      border-radius: 999px;
      background: var(--ink);
      color: #fff;
      font-weight: 800;
      box-shadow: 0 12px 26px rgba(20, 33, 61, .18);
      white-space: nowrap;
    }

    .nav-cta:hover {
      transform: translateY(-2px);
      background: #0e1930;
      box-shadow: var(--shadow-md);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
    }

    .menu-toggle i {
      width: 18px;
      height: 2px;
      background: currentColor;
      border-radius: 999px;
      transition: transform .2s var(--ease), opacity .2s var(--ease);
    }

    .menu-toggle.is-open i:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle.is-open i:nth-child(2) {
      opacity: 0;
    }

    .menu-toggle.is-open i:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 86px 0;
      position: relative;
    }

    .section-tight {
      padding: 64px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 30px;
      margin-bottom: 34px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--primary-dark);
      background: var(--primary-soft);
      border: 1px solid rgba(20, 184, 166, .18);
      border-radius: 999px;
      padding: 8px 12px;
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .section-title {
      font-size: clamp(28px, 3vw, 44px);
      line-height: 1.16;
      letter-spacing: -.045em;
      color: var(--ink);
      max-width: 760px;
    }

    .section-desc {
      color: var(--muted);
      max-width: 610px;
      font-size: 16px;
    }

    .btn-row {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 48px;
      padding: 12px 20px;
      border-radius: 999px;
      font-weight: 900;
      border: 1px solid transparent;
      transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--primary);
      color: #06231f;
      box-shadow: 0 14px 34px rgba(20, 184, 166, .28);
    }

    .btn-primary:hover {
      transform: translateY(-3px);
      background: #20d3bf;
      box-shadow: 0 20px 48px rgba(20, 184, 166, .36);
    }

    .btn-dark {
      background: var(--ink);
      color: #fff;
      box-shadow: 0 14px 34px rgba(20, 33, 61, .20);
    }

    .btn-dark:hover {
      transform: translateY(-3px);
      background: #0d1830;
      box-shadow: var(--shadow-md);
    }

    .btn-ghost {
      background: rgba(255, 255, 255, .72);
      color: var(--ink);
      border-color: var(--line);
    }

    .btn-ghost:hover {
      transform: translateY(-3px);
      border-color: rgba(20, 184, 166, .34);
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border-radius: 999px;
      padding: 7px 11px;
      font-size: 12px;
      font-weight: 900;
      color: var(--primary-dark);
      background: var(--primary-soft);
      border: 1px solid rgba(20, 184, 166, .18);
    }

    .badge.hot {
      color: #8b5400;
      background: var(--accent-soft);
      border-color: rgba(255, 183, 3, .28);
    }

    .badge.violet {
      color: #4338ca;
      background: rgba(109, 93, 252, .12);
      border-color: rgba(109, 93, 252, .2);
    }

    .card {
      background: rgba(255, 255, 255, .82);
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
    }

    .card:hover {
      transform: translateY(-5px);
      border-color: rgba(20, 184, 166, .25);
      box-shadow: var(--shadow-md);
    }

    .hero {
      padding: 48px 0 76px;
    }

    .launch-stage {
      position: relative;
      min-height: 610px;
      border-radius: 44px;
      overflow: hidden;
      background:
        linear-gradient(115deg, rgba(20, 33, 61, .92), rgba(15, 118, 110, .72)),
        radial-gradient(circle at 72% 22%, rgba(255, 183, 3, .34), transparent 28%),
        linear-gradient(135deg, #14213d, #0f766e);
      box-shadow: var(--shadow-lg);
      isolation: isolate;
    }

    .launch-stage::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: radial-gradient(circle at 50% 18%, black, transparent 74%);
      opacity: .45;
      z-index: -1;
    }

    .launch-stage::after {
      content: "";
      position: absolute;
      width: 520px;
      height: 520px;
      border-radius: 999px;
      right: -120px;
      bottom: -180px;
      background: radial-gradient(circle, rgba(20, 184, 166, .42), transparent 68%);
      z-index: -1;
    }

    .launch-ribbon {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
      padding: 22px 26px;
      color: rgba(255, 255, 255, .82);
      border-bottom: 1px solid rgba(255, 255, 255, .13);
      background: rgba(255, 255, 255, .06);
    }

    .ribbon-left {
      display: flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      font-weight: 800;
    }

    .pulse-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 0 8px rgba(255, 183, 3, .16);
      flex: 0 0 auto;
      animation: pulse 1.8s infinite;
    }

    @keyframes pulse {
      0%, 100% { transform: scale(.95); opacity: .85; }
      50% { transform: scale(1.12); opacity: 1; }
    }

    .ribbon-meta {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      font-size: 13px;
      font-weight: 800;
    }

    .ribbon-meta span {
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .1);
      border: 1px solid rgba(255, 255, 255, .12);
    }

    .hero-content {
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(360px, .78fr);
      gap: 42px;
      align-items: center;
      padding: 60px;
    }

    .hero-copy {
      color: #fff;
      max-width: 740px;
    }

    .hero-copy .badge {
      color: #fff;
      background: rgba(255, 255, 255, .12);
      border-color: rgba(255, 255, 255, .18);
      margin-bottom: 22px;
    }

    h1 {
      font-size: clamp(40px, 6vw, 74px);
      line-height: 1.02;
      letter-spacing: -.07em;
      font-weight: 950;
      max-width: 900px;
    }

    .hero-subtitle {
      margin-top: 24px;
      color: rgba(255, 255, 255, .80);
      font-size: clamp(16px, 1.7vw, 20px);
      max-width: 780px;
    }

    .hero-actions {
      margin-top: 34px;
    }

    .hero-actions .btn-ghost {
      background: rgba(255, 255, 255, .11);
      color: #fff;
      border-color: rgba(255, 255, 255, .24);
    }

    .hero-actions .btn-ghost:hover {
      background: rgba(255, 255, 255, .18);
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 36px;
      max-width: 720px;
    }

    .point-mini {
      padding: 14px;
      border-radius: 20px;
      background: rgba(255, 255, 255, .1);
      border: 1px solid rgba(255, 255, 255, .13);
    }

    .point-mini strong {
      display: block;
      color: #fff;
      font-size: 22px;
      line-height: 1.1;
      letter-spacing: -.03em;
    }

    .point-mini span {
      display: block;
      margin-top: 5px;
      color: rgba(255, 255, 255, .68);
      font-size: 13px;
    }

    .countdown-panel {
      position: relative;
      padding: 26px;
      border-radius: 34px;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .18);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .18), 0 26px 80px rgba(0, 0, 0, .20);
      backdrop-filter: blur(18px);
      color: #fff;
      overflow: hidden;
    }

    .countdown-panel::before {
      content: "";
      position: absolute;
      inset: -2px;
      background: radial-gradient(circle at 20% 10%, rgba(255, 183, 3, .22), transparent 36%);
      pointer-events: none;
    }

    .count-title {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      position: relative;
      z-index: 1;
    }

    .count-title h2 {
      font-size: 22px;
      line-height: 1.24;
      letter-spacing: -.03em;
    }

    .count-title span {
      color: rgba(255, 255, 255, .66);
      font-size: 13px;
      font-weight: 800;
    }

    .count-ring-wrap {
      display: grid;
      place-items: center;
      margin: 28px auto 24px;
      width: 230px;
      height: 230px;
      border-radius: 50%;
      background:
        conic-gradient(var(--accent) var(--progress, 72%), rgba(255, 255, 255, .15) 0),
        rgba(255, 255, 255, .06);
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .13);
      position: relative;
      z-index: 1;
    }

    .count-ring-wrap::after {
      content: "";
      position: absolute;
      inset: 18px;
      border-radius: 50%;
      background: rgba(20, 33, 61, .76);
      border: 1px solid rgba(255, 255, 255, .1);
    }

    .count-ring {
      position: relative;
      z-index: 2;
      text-align: center;
    }

    .count-number {
      display: block;
      font-size: 56px;
      font-weight: 950;
      letter-spacing: -.06em;
      line-height: 1;
      color: #fff;
    }

    .count-label {
      display: block;
      margin-top: 8px;
      color: rgba(255, 255, 255, .72);
      font-size: 14px;
      font-weight: 800;
    }

    .selling-slider {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 12px;
    }

    .selling-item {
      display: none;
      padding: 16px;
      border-radius: 20px;
      background: rgba(255, 255, 255, .11);
      border: 1px solid rgba(255, 255, 255, .14);
    }

    .selling-item.active {
      display: block;
      animation: fadeUp .45s var(--ease);
    }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(8px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .selling-item strong {
      display: block;
      font-size: 17px;
      margin-bottom: 4px;
    }

    .selling-item p {
      color: rgba(255, 255, 255, .70);
      font-size: 14px;
    }

    .slider-dots {
      display: flex;
      gap: 8px;
      justify-content: center;
      margin-top: 16px;
      position: relative;
      z-index: 1;
    }

    .slider-dots button {
      width: 9px;
      height: 9px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .28);
      transition: width .2s var(--ease), background .2s var(--ease);
    }

    .slider-dots button.active {
      width: 28px;
      background: var(--accent);
    }

    .channel {
      background: linear-gradient(180deg, transparent 0%, rgba(238, 243, 248, .72) 100%);
    }

    .channel-layout {
      display: grid;
      grid-template-columns: .72fr 1.28fr;
      gap: 28px;
      align-items: stretch;
    }

    .channel-intro {
      padding: 30px;
      border-radius: var(--radius-lg);
      background: var(--ink);
      color: #fff;
      position: relative;
      overflow: hidden;
      min-height: 340px;
    }

    .channel-intro::after {
      content: "";
      position: absolute;
      width: 220px;
      height: 220px;
      right: -80px;
      bottom: -88px;
      border-radius: 50%;
      background: rgba(20, 184, 166, .34);
    }

    .channel-intro h2 {
      font-size: 32px;
      line-height: 1.16;
      letter-spacing: -.045em;
      margin-top: 18px;
      position: relative;
      z-index: 1;
    }

    .channel-intro p {
      margin-top: 18px;
      color: rgba(255, 255, 255, .72);
      position: relative;
      z-index: 1;
    }

    .path-line {
      margin-top: 34px;
      display: grid;
      gap: 12px;
      position: relative;
      z-index: 1;
    }

    .path-step {
      display: flex;
      gap: 10px;
      align-items: center;
      color: rgba(255, 255, 255, .86);
      font-weight: 800;
      font-size: 14px;
    }

    .path-step b {
      width: 28px;
      height: 28px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      background: rgba(255, 255, 255, .12);
      color: var(--accent);
    }

    .channel-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .channel-card {
      padding: 26px;
      min-height: 160px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .channel-card .icon {
      width: 48px;
      height: 48px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      background: var(--primary-soft);
      color: var(--primary-dark);
      font-size: 24px;
      margin-bottom: 20px;
    }

    .channel-card h3 {
      font-size: 20px;
      letter-spacing: -.02em;
      margin-bottom: 9px;
    }

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

    .data-strip {
      padding: 0;
    }

    .data-board {
      border-radius: var(--radius-xl);
      overflow: hidden;
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: var(--shadow-md);
    }

    .kpi-row {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      border-bottom: 1px solid var(--line);
      background: linear-gradient(90deg, #fff, #fbfcff);
    }

    .kpi {
      padding: 28px;
      border-right: 1px solid var(--line);
    }

    .kpi:last-child {
      border-right: 0;
    }

    .kpi strong {
      display: block;
      font-size: clamp(30px, 4vw, 48px);
      line-height: 1;
      letter-spacing: -.06em;
      color: var(--ink);
    }

    .kpi span {
      display: block;
      margin-top: 10px;
      color: var(--muted);
      font-weight: 800;
      font-size: 14px;
    }

    .analysis-row {
      display: grid;
      grid-template-columns: 1.04fr .96fr;
      gap: 0;
    }

    .chart-card {
      padding: 34px;
      border-right: 1px solid var(--line);
    }

    .chart-card h2, .journey-card h2 {
      font-size: 28px;
      letter-spacing: -.04em;
      line-height: 1.2;
      margin-bottom: 10px;
    }

    .chart-card p, .journey-card p {
      color: var(--muted);
      margin-bottom: 22px;
    }

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

    .bar-line {
      display: grid;
      grid-template-columns: 112px 1fr 46px;
      gap: 12px;
      align-items: center;
      font-size: 14px;
      font-weight: 800;
      color: var(--ink-2);
    }

    .bar-track {
      height: 12px;
      background: var(--bg-strong);
      border-radius: 999px;
      overflow: hidden;
    }

    .bar-fill {
      height: 100%;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--primary), var(--violet));
    }

    .journey-card {
      padding: 34px;
      background: linear-gradient(180deg, #fbfcff, #fff);
    }

    .journey-list {
      list-style: none;
      display: grid;
      gap: 13px;
    }

    .journey-list li {
      display: flex;
      gap: 12px;
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: #fff;
    }

    .journey-list b {
      width: 30px;
      height: 30px;
      border-radius: 11px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      color: var(--primary-dark);
      background: var(--primary-soft);
    }

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

    .journey-list span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      margin-top: 3px;
    }

    .lead {
      background:
        radial-gradient(circle at 8% 20%, rgba(255, 183, 3, .12), transparent 30%),
        linear-gradient(180deg, #fff 0%, #f8fafc 100%);
    }

    .lead-shell {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 30px;
      align-items: stretch;
    }

    .offer-card {
      padding: 34px;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow-md);
      position: relative;
      overflow: hidden;
    }

    .offer-card::after {
      content: "";
      position: absolute;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      right: -100px;
      top: -90px;
      background: var(--primary-soft);
    }

    .offer-card h2 {
      font-size: 36px;
      letter-spacing: -.05em;
      line-height: 1.14;
      max-width: 520px;
      position: relative;
      z-index: 1;
    }

    .offer-card p {
      margin-top: 18px;
      color: var(--muted);
      position: relative;
      z-index: 1;
    }

    .offer-list {
      margin-top: 28px;
      list-style: none;
      display: grid;
      gap: 14px;
      position: relative;
      z-index: 1;
    }

    .offer-list li {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px 0;
      border-bottom: 1px dashed var(--line-strong);
    }

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

    .check {
      width: 26px;
      height: 26px;
      border-radius: 50%;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      background: var(--primary);
      color: #06231f;
      font-weight: 950;
      font-size: 14px;
    }

    .lead-form {
      padding: 30px;
      background: var(--ink);
      border-radius: var(--radius-xl);
      color: #fff;
      box-shadow: var(--shadow-lg);
      position: relative;
      overflow: hidden;
    }

    .lead-form::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 88% 10%, rgba(20, 184, 166, .30), transparent 34%),
        radial-gradient(circle at 8% 90%, rgba(255, 183, 3, .16), transparent 30%);
      pointer-events: none;
    }

    .lead-form > * {
      position: relative;
      z-index: 1;
    }

    .lead-form h2 {
      font-size: 28px;
      line-height: 1.2;
      letter-spacing: -.035em;
      margin-bottom: 8px;
    }

    .lead-form .form-tip {
      color: rgba(255, 255, 255, .66);
      margin-bottom: 24px;
    }

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

    .form-field {
      display: grid;
      gap: 7px;
    }

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

    .form-field label {
      font-size: 13px;
      color: rgba(255, 255, 255, .76);
      font-weight: 800;
    }

    .lead-form input, .lead-form textarea, .lead-form select {
      min-height: 48px;
      padding: 12px 14px;
      background: rgba(255, 255, 255, .10);
      border-color: rgba(255, 255, 255, .18);
      color: #fff;
    }

    .lead-form input::placeholder, .lead-form textarea::placeholder {
      color: rgba(255, 255, 255, .42);
    }

    .lead-form textarea {
      min-height: 112px;
      resize: vertical;
    }

    .lead-form select option {
      color: var(--ink);
    }

    .form-actions {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-top: 18px;
      flex-wrap: wrap;
    }

    .form-note {
      color: rgba(255, 255, 255, .56);
      font-size: 13px;
      max-width: 360px;
    }

    .form-message {
      display: none;
      margin-top: 16px;
      padding: 12px 14px;
      border-radius: 14px;
      background: rgba(20, 184, 166, .16);
      border: 1px solid rgba(20, 184, 166, .28);
      color: #c9fff7;
      font-weight: 800;
    }

    .form-message.show {
      display: block;
    }

    .news {
      background: #fff;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.14fr) minmax(330px, .86fr);
      gap: 28px;
      align-items: start;
    }

    .news-list {
      display: grid;
      gap: 12px;
    }

    .news-item {
      display: grid;
      grid-template-columns: 96px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 18px;
      border-radius: 22px;
      border: 1px solid var(--line);
      background: #fff;
      transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
    }

    .news-item:hover {
      transform: translateX(4px);
      border-color: rgba(20, 184, 166, .28);
      box-shadow: var(--shadow-sm);
    }

    .news-date {
      border-radius: 18px;
      padding: 12px;
      text-align: center;
      background: var(--bg-strong);
      color: var(--muted);
      font-weight: 900;
      line-height: 1.2;
    }

    .news-date b {
      display: block;
      font-size: 24px;
      color: var(--ink);
      letter-spacing: -.03em;
    }

    .news-copy strong {
      display: block;
      font-size: 18px;
      line-height: 1.35;
      letter-spacing: -.02em;
      margin-bottom: 5px;
    }

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

    .news-arrow {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: var(--primary-soft);
      color: var(--primary-dark);
      font-weight: 950;
    }

    .recommend {
      padding: 24px;
      border-radius: var(--radius-lg);
      background:
        linear-gradient(180deg, rgba(20, 184, 166, .12), rgba(109, 93, 252, .08)),
        #fff;
      border: 1px solid rgba(20, 184, 166, .17);
      box-shadow: var(--shadow-sm);
    }

    .recommend-main {
      padding: 24px;
      border-radius: 24px;
      background: var(--ink);
      color: #fff;
      margin-bottom: 14px;
      position: relative;
      overflow: hidden;
    }

    .recommend-main::after {
      content: "";
      position: absolute;
      width: 180px;
      height: 180px;
      border-radius: 50%;
      right: -70px;
      bottom: -80px;
      background: rgba(20, 184, 166, .34);
    }

    .recommend-main .badge {
      color: #fff;
      background: rgba(255, 255, 255, .12);
      border-color: rgba(255, 255, 255, .18);
      margin-bottom: 44px;
      position: relative;
      z-index: 1;
    }

    .recommend-main h3 {
      font-size: 26px;
      line-height: 1.15;
      letter-spacing: -.04em;
      position: relative;
      z-index: 1;
    }

    .recommend-main p {
      margin-top: 10px;
      color: rgba(255, 255, 255, .70);
      position: relative;
      z-index: 1;
    }

    .mini-recs {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .mini-rec {
      padding: 16px;
      border-radius: 20px;
      background: rgba(255, 255, 255, .86);
      border: 1px solid var(--line);
    }

    .mini-rec strong {
      display: block;
      font-size: 16px;
      line-height: 1.35;
      margin-bottom: 7px;
    }

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

    .calendar {
      background: linear-gradient(180deg, #fff, #f8fafc);
    }

    .calendar-shell {
      display: grid;
      grid-template-columns: .84fr 1.16fr;
      gap: 30px;
      align-items: start;
    }

    .calendar-note {
      padding: 30px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
    }

    .calendar-note h2 {
      font-size: 34px;
      line-height: 1.15;
      letter-spacing: -.045em;
      margin: 14px 0;
    }

    .calendar-note p {
      color: var(--muted);
    }

    .progress-box {
      margin-top: 28px;
      padding: 18px;
      border-radius: 22px;
      background: var(--bg-strong);
      border: 1px solid var(--line);
    }

    .progress-top {
      display: flex;
      justify-content: space-between;
      color: var(--muted);
      font-weight: 900;
      font-size: 13px;
      margin-bottom: 10px;
    }

    .progress-track {
      height: 12px;
      border-radius: 999px;
      background: rgba(20, 33, 61, .08);
      overflow: hidden;
    }

    .progress-track span {
      display: block;
      height: 100%;
      width: 68%;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--primary), var(--accent));
    }

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

    .calendar-item {
      display: grid;
      grid-template-columns: 78px 1fr;
      gap: 16px;
      padding: 18px;
      border-radius: 24px;
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: 0 8px 22px rgba(20, 33, 61, .04);
    }

    .calendar-date {
      border-radius: 18px;
      display: grid;
      place-items: center;
      text-align: center;
      color: var(--primary-dark);
      background: var(--primary-soft);
      font-weight: 950;
      line-height: 1.18;
      min-height: 72px;
    }

    .calendar-date small {
      display: block;
      color: var(--muted);
      font-size: 12px;
      font-weight: 900;
    }

    .calendar-copy strong {
      display: block;
      font-size: 18px;
      letter-spacing: -.02em;
      margin-bottom: 5px;
    }

    .calendar-copy p {
      color: var(--muted);
      font-size: 14px;
    }

    .topics {
      background:
        radial-gradient(circle at 88% 8%, rgba(109, 93, 252, .10), transparent 28%),
        #f8fafc;
    }

    .topic-masonry {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
    }

    .topic-card {
      padding: 26px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
      min-height: 210px;
      position: relative;
      overflow: hidden;
    }

    .topic-card.large {
      min-height: 438px;
      background:
        linear-gradient(135deg, rgba(20, 33, 61, .92), rgba(15, 118, 110, .86)),
        var(--ink);
      color: #fff;
    }

    .topic-card.large::after {
      content: "";
      position: absolute;
      width: 360px;
      height: 360px;
      border-radius: 50%;
      right: -140px;
      bottom: -150px;
      background: rgba(255, 183, 3, .20);
    }

    .topic-card h3 {
      font-size: 24px;
      line-height: 1.18;
      letter-spacing: -.035em;
      margin: 18px 0 10px;
      position: relative;
      z-index: 1;
    }

    .topic-card.large h3 {
      font-size: 40px;
      max-width: 520px;
    }

    .topic-card p {
      color: var(--muted);
      position: relative;
      z-index: 1;
    }

    .topic-card.large p {
      color: rgba(255, 255, 255, .72);
      max-width: 560px;
    }

    .topic-side {
      display: grid;
      gap: 18px;
    }

    .topic-tags {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-top: 26px;
      position: relative;
      z-index: 1;
    }

    .topic-tags span {
      padding: 8px 11px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .16);
      color: rgba(255, 255, 255, .88);
      font-size: 13px;
      font-weight: 900;
    }

    .privacy {
      background: #fff;
    }

    .privacy-grid {
      display: grid;
      grid-template-columns: .88fr 1.12fr;
      gap: 30px;
      align-items: start;
    }

    .privacy-card {
      padding: 32px;
      border-radius: var(--radius-xl);
      background: linear-gradient(180deg, #fff, #fbfcff);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
    }

    .privacy-card h2 {
      font-size: 34px;
      line-height: 1.16;
      letter-spacing: -.045em;
      margin: 12px 0;
    }

    .privacy-card p {
      color: var(--muted);
    }

    .privacy-points {
      display: grid;
      gap: 12px;
      margin-top: 24px;
    }

    .privacy-point {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px;
      border-radius: 18px;
      background: var(--bg-strong);
      border: 1px solid var(--line);
    }

    .privacy-point b {
      width: 28px;
      height: 28px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      background: #fff;
      color: var(--primary-dark);
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border: 1px solid var(--line);
      border-radius: 22px;
      background: #fff;
      overflow: hidden;
      box-shadow: 0 8px 20px rgba(20, 33, 61, .04);
    }

    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 20px;
      color: var(--ink);
      font-weight: 950;
      text-align: left;
    }

    .faq-question span {
      font-size: 18px;
      letter-spacing: -.02em;
    }

    .faq-question i {
      width: 30px;
      height: 30px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: var(--primary-soft);
      color: var(--primary-dark);
      font-style: normal;
      transition: transform .2s var(--ease);
      flex: 0 0 auto;
    }

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

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

    .faq-item.open .faq-question i {
      transform: rotate(45deg);
    }

    .site-footer {
      padding: 54px 0 30px;
      background: var(--ink);
      color: #fff;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 34px;
      align-items: center;
      padding-bottom: 32px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 950;
      font-size: 22px;
      margin-bottom: 14px;
    }

    .footer-brand .brand-mark {
      box-shadow: none;
      background:
        linear-gradient(135deg, rgba(255, 255, 255, .22), transparent 38%),
        linear-gradient(135deg, var(--primary), var(--violet));
    }

    .footer-text {
      color: rgba(255, 255, 255, .65);
      max-width: 680px;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .footer-links a {
      padding: 10px 14px;
      border-radius: 999px;
      color: rgba(255, 255, 255, .72);
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .10);
      font-weight: 800;
      font-size: 14px;
    }

    .footer-links a:hover {
      color: #fff;
      background: rgba(255, 255, 255, .14);
      transform: translateY(-2px);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      padding-top: 24px;
      color: rgba(255, 255, 255, .50);
      font-size: 13px;
    }

    .floating-cta {
      position: fixed;
      right: 22px;
      bottom: 22px;
      z-index: 88;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 13px 18px;
      border-radius: 999px;
      background: var(--primary);
      color: #06231f;
      font-weight: 950;
      box-shadow: 0 18px 44px rgba(20, 184, 166, .34);
    }

    .floating-cta:hover {
      transform: translateY(-3px);
      background: #22d3c0;
    }

    @media (max-width: 1080px) {
      .nav-search {
        display: none;
      }

      .hero-content,
      .channel-layout,
      .lead-shell,
      .calendar-shell,
      .privacy-grid,
      .analysis-row {
        grid-template-columns: 1fr;
      }

      .hero-content {
        padding: 44px;
      }

      .countdown-panel {
        max-width: 560px;
      }

      .chart-card {
        border-right: 0;
        border-bottom: 1px solid var(--line);
      }

      .news-layout,
      .topic-masonry {
        grid-template-columns: 1fr;
      }

      .topic-card.large {
        min-height: 360px;
      }
    }

    @media (max-width: 820px) {
      :root {
        --nav-h: 68px;
      }

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

      .site-header {
        height: auto;
      }

      .nav-wrap {
        height: var(--nav-h);
      }

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

      .nav-right {
        position: absolute;
        left: 14px;
        right: 14px;
        top: calc(var(--nav-h) + 8px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border-radius: 24px;
        background: rgba(255, 255, 255, .96);
        border: 1px solid var(--line);
        box-shadow: var(--shadow-md);
      }

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

      .nav-links {
        width: 100%;
      }

      .nav-links li, .nav-link, .language-pill, .nav-cta {
        width: 100%;
      }

      .nav-link, .nav-cta {
        justify-content: center;
      }

      .language-pill {
        justify-content: center;
        box-shadow: none;
      }

      .section {
        padding: 64px 0;
      }

      .section-head {
        display: grid;
        gap: 16px;
        margin-bottom: 24px;
      }

      .launch-stage {
        border-radius: 30px;
        min-height: auto;
      }

      .launch-ribbon {
        align-items: flex-start;
        flex-direction: column;
      }

      .hero-content {
        padding: 32px 22px 26px;
        gap: 28px;
      }

      h1 {
        font-size: clamp(36px, 11vw, 54px);
      }

      .hero-points,
      .channel-grid,
      .kpi-row,
      .form-grid,
      .mini-recs {
        grid-template-columns: 1fr;
      }

      .kpi {
        border-right: 0;
        border-bottom: 1px solid var(--line);
      }

      .kpi:last-child {
        border-bottom: 0;
      }

      .news-item {
        grid-template-columns: 74px 1fr;
      }

      .news-arrow {
        display: none;
      }

      .bar-line {
        grid-template-columns: 88px 1fr 42px;
      }

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

      .footer-links {
        justify-content: flex-start;
      }
    }

    @media (max-width: 540px) {
      .brand-text {
        font-size: 18px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 14px;
      }

      .hero {
        padding-top: 26px;
      }

      .ribbon-meta {
        width: 100%;
      }

      .ribbon-meta span {
        flex: 1;
        text-align: center;
      }

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

      .count-ring-wrap {
        width: 204px;
        height: 204px;
      }

      .count-number {
        font-size: 48px;
      }

      .section-title {
        font-size: 30px;
      }

      .offer-card,
      .lead-form,
      .privacy-card,
      .chart-card,
      .journey-card {
        padding: 24px;
        border-radius: 26px;
      }

      .news-item,
      .calendar-item {
        grid-template-columns: 1fr;
      }

      .news-date {
        width: 86px;
      }

      .topic-card.large h3 {
        font-size: 31px;
      }

      .floating-cta {
        left: 14px;
        right: 14px;
        justify-content: center;
      }
    }