/* roulang page: index */
:root {
      --brand: #2F6B5A;
      --brand-deep: #245447;
      --brand-soft: #E3EEE8;
      --accent: #C4783A;
      --accent-deep: #A8632C;
      --sand: #E8D5B7;
      --sand-deep: #D9C19A;
      --bg: #F6F1E8;
      --bg-alt: #EFE7DA;
      --surface: #FFFcf7;
      --ink: #1A332E;
      --text: #24302C;
      --muted: #5C6B66;
      --line: #E2D4C0;
      --danger: #8C3A32;
      --ok: #3E7A68;
      --radius: 18px;
      --radius-sm: 12px;
      --pill: 999px;
      --shadow: 0 8px 24px rgba(36, 48, 44, .08);
      --shadow-hover: 0 14px 32px rgba(36, 48, 44, .12);
      --container: 1220px;
      --nav-h: 72px;
      --space: 24px;
      --font: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      --serif: "Noto Serif SC", "Songti SC", serif;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    html, body { margin: 0; padding: 0; }
    body {
      font-family: var(--font);
      font-size: 16.5px;
      line-height: 1.85;
      color: var(--text);
      background: var(--bg);
      overflow-x: hidden;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: var(--brand); text-decoration: none; transition: color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease; }
    a:hover { color: var(--brand-deep); }
    button, input, select, textarea { font-family: inherit; font-size: inherit; }
    button { cursor: pointer; }
    h1, h2, h3, h4 { margin: 0; color: var(--ink); line-height: 1.28; font-weight: 700; }
    h1, h2 { font-family: var(--serif); }
    h1 { font-size: 42px; letter-spacing: .02em; }
    h2 { font-size: 28px; }
    h3 { font-size: 19px; font-weight: 650; }
    p { margin: 0 0 1em; }
    ul, ol { margin: 0; padding: 0; list-style: none; }
    :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
    .skip {
      position: absolute; left: 12px; top: -48px; background: var(--ink); color: #fff;
      padding: 8px 14px; border-radius: 8px; z-index: 100;
    }
    .skip:focus { top: 12px; }
    .container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
    .topbar {
      background: var(--ink);
      color: #F4EBDD;
      font-size: 13px;
      letter-spacing: .02em;
      overflow: hidden;
      max-height: 44px;
      transition: max-height .28s ease, opacity .28s ease;
    }
    .topbar.hide { max-height: 0; opacity: 0; }
    .topbar-inner {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
      min-height: 44px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }
    .topbar a { color: #F4EBDD; }
    .topbar a:hover { color: var(--sand); }
    .topbar-left, .topbar-right { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
    .trust-phrase { color: var(--sand); }
    .nav-main {
      position: sticky;
      top: 0;
      z-index: 80;
      background: rgba(246, 241, 232, .94);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--line);
    }
    .nav-inner {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
      min-height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }
    .logo {
      display: flex; align-items: center; gap: 10px; color: var(--ink); white-space: nowrap; flex: 0 0 auto;
    }
    .logo:hover { color: var(--brand); }
    .logo-mark {
      width: 36px; height: 36px; border-radius: 10px; background: var(--brand);
      display: grid; place-items: center; box-shadow: 0 6px 14px rgba(47, 107, 90, .22);
    }
    .logo-text { font-family: var(--serif); font-size: 20px; font-weight: 700; letter-spacing: .04em; }
    .nav-links { display: flex; align-items: center; gap: 4px; flex: 1; justify-content: center; }
    .nav-links a {
      color: var(--text); font-size: 15px; padding: 8px 12px; border-radius: 8px; position: relative;
    }
    .nav-links a:hover { color: var(--brand); background: var(--brand-soft); }
    .nav-links a.active {
      color: var(--brand);
      box-shadow: inset 0 -2px 0 var(--brand);
      background: transparent;
    }
    .nav-cta { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
    .nav-phone, .nav-toggle { display: none; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      min-height: 46px; padding: 0 22px; border-radius: var(--pill); border: 2px solid transparent;
      font-weight: 600; letter-spacing: .02em; line-height: 1; transition: .2s ease;
    }
    .btn-primary { background: var(--brand); color: #fff; box-shadow: var(--shadow); }
    .btn-primary:hover, .btn-primary:active {
      background: var(--brand-deep); color: #fff; transform: translateY(-2px);
      box-shadow: inset 0 0 0 2px rgba(255,255,255,.22), var(--shadow-hover);
    }
    .btn-line { background: transparent; color: var(--accent-deep); border-color: var(--accent); }
    .btn-line:hover { background: rgba(196,120,58,.1); color: var(--accent-deep); transform: translateY(-2px); }
    .btn-light { background: var(--surface); color: var(--ink); border-color: var(--sand); }
    .btn-light:hover { background: #fff; color: var(--brand); }
    .btn-sm { min-height: 40px; padding: 0 16px; font-size: 14px; }
    .nav-toggle {
      width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface);
      display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
    }
    .nav-toggle span { width: 18px; height: 1.8px; background: var(--ink); display: block; }
    .drawer {
      position: fixed; inset: 0; background: rgba(26,51,46,.42); z-index: 90; opacity: 0; visibility: hidden; transition: .25s ease;
    }
    .drawer.open { opacity: 1; visibility: visible; }
    .drawer-panel {
      position: absolute; right: 0; top: 0; height: 100%; width: min(80%, 360px); background: var(--surface);
      padding: 24px 22px 40px; display: flex; flex-direction: column; gap: 8px;
      transform: translateX(20px); transition: transform .25s ease; box-shadow: -12px 0 30px rgba(36,48,44,.12);
    }
    .drawer.open .drawer-panel { transform: none; }
    .drawer-panel a {
      color: var(--ink); min-height: 48px; display: flex; align-items: center; padding: 0 10px;
      border-radius: 12px; font-size: 17px;
    }
    .drawer-panel a:hover, .drawer-panel a.active { background: var(--brand-soft); color: var(--brand); }
    .drawer-close { align-self: flex-end; width: 44px; height: 44px; border: 0; background: var(--bg-alt); border-radius: 12px; }
    body.lock { overflow: hidden; }
    .hero { position: relative; min-height: 720px; color: #F7F1E6; overflow: hidden; }
    .hero-slider { position: relative; min-height: 720px; }
    .hero-slide { position: absolute; inset: 0; opacity: 0; pointer-events: none; transition: opacity .7s ease; }
    .hero-slide.active { opacity: 1; pointer-events: auto; z-index: 1; }
    .hero-media { position: absolute; inset: 0; }
    .hero-media img { width: 100%; height: 100%; object-fit: cover; }
    .hero-overlay {
      position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(26,51,46,.88) 0%, rgba(26,51,46,.58) 46%, rgba(26,51,46,.18) 100%);
    }
    .hero-inner {
      position: relative; z-index: 2; width: min(var(--container), calc(100% - 40px)); margin: 0 auto;
      min-height: 720px; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 36px; padding: 72px 0 88px;
    }
    .brand-mark { font-size: 14px; letter-spacing: .18em; color: var(--sand); margin-bottom: 12px; }
    .hero-lead { font-size: 16.5px; line-height: 1.9; color: #EDE4D4; max-width: 640px; margin: 16px 0 22px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
    .group-panel {
      background: #EFE3CD; color: var(--ink); border-radius: 16px; padding: 16px 18px; max-width: 520px;
      box-shadow: var(--shadow);
    }
    .group-panel strong { color: var(--brand-deep); }
    .group-meta { display: flex; justify-content: space-between; gap: 10px; font-size: 14px; margin-bottom: 8px; }
    .progress { height: 8px; background: #D8C7A8; border-radius: var(--pill); overflow: hidden; }
    .progress > span { display: block; height: 100%; width: 67%; background: linear-gradient(90deg, var(--brand), #4C8B74); }
    .trust-rail {
      justify-self: end; width: min(100%, 280px); display: flex; flex-direction: column; gap: 12px;
    }
    .trust-item {
      background: #E8D5B7; color: var(--ink); border-radius: 14px; padding: 14px 16px;
      border-left: 3px solid var(--brand);
    }
    .trust-item b { display: block; font-size: 18px; font-family: var(--serif); }
    .trust-item span { display: block; font-size: 13px; color: var(--muted); }
    .hero-arrow {
      position: absolute; top: 50%; z-index: 3; transform: translateY(-50%);
      width: 46px; height: 46px; border-radius: 50%; border: 0; background: #E8D5B7; color: var(--ink);
      display: grid; place-items: center; box-shadow: var(--shadow);
    }
    .hero-arrow:hover { background: #fff; }
    .hero-arrow.prev { left: 18px; }
    .hero-arrow.next { right: 18px; }
    .hero-dots { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); z-index: 3; display: flex; gap: 8px; }
    .hero-dots button {
      width: 9px; height: 9px; border-radius: 50%; border: 0; background: rgba(255,255,255,.45);
    }
    .hero-dots button.active { background: #E8D5B7; width: 22px; border-radius: var(--pill); }
    .section { padding: 104px 0; position: relative; }
    .section-alt { background: var(--bg-alt); }
    .section-dark { background: var(--ink); color: #F3EADF; }
    .section-dark h2, .section-dark h3 { color: #F7F1E6; }
    .section-head { max-width: 760px; margin-bottom: 36px; }
    .section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
    .kicker {
      display: inline-flex; align-items: center; gap: 10px; color: var(--accent-deep);
      font-size: 13px; letter-spacing: .16em; margin-bottom: 10px; font-weight: 600;
    }
    .kicker::before { content: ""; width: 28px; height: 2px; background: var(--accent); }
    .section-desc { color: var(--muted); margin-top: 14px; margin-bottom: 0; font-size: 16.5px; }
    .section-dark .section-desc, .section-dark .kicker { color: var(--sand); }
    .section-dark .kicker::before { background: var(--sand); }
    .countdown-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: stretch; }
    .count-board, .group-board {
      background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
      padding: 28px; box-shadow: var(--shadow);
    }
    .timer { display: flex; gap: 12px; margin: 18px 0 8px; }
    .timer-cell {
      flex: 1; background: var(--ink); color: #F6F1E8; border-radius: 14px; text-align: center; padding: 16px 8px;
    }
    .timer-cell b { display: block; font-family: var(--serif); font-size: 32px; line-height: 1; }
    .timer-cell span { font-size: 12px; color: var(--sand); }
    .hot-row {
      display: flex; justify-content: space-between; gap: 12px; padding: 12px 0;
      border-bottom: 1px dashed var(--line); font-size: 15px;
    }
    .hot-row:last-child { border-bottom: 0; }
    .tag {
      display: inline-flex; align-items: center; min-height: 26px; padding: 0 10px; border-radius: var(--pill);
      background: var(--brand-soft); color: var(--brand-deep); font-size: 12px; font-weight: 600;
    }
    .tag-accent { background: #F4E3CF; color: var(--accent-deep); }
    .pain-layout { display: grid; grid-template-columns: 280px 1fr; gap: 40px; align-items: start; }
    .pain-sticky { position: sticky; top: 96px; }
    .pain-list { display: flex; flex-direction: column; gap: 16px; }
    .pain-item {
      display: grid; grid-template-columns: 56px 1fr; gap: 16px; background: var(--surface);
      border: 1px solid var(--line); border-top: 3px solid var(--brand); border-radius: var(--radius);
      padding: 20px 22px; box-shadow: var(--shadow);
    }
    .pain-item:nth-child(even) { margin-left: 7%; }
    .pain-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
    .pain-icon {
      width: 56px; height: 56px; border-radius: 14px; background: var(--bg-alt);
      display: grid; place-items: center; color: var(--brand);
    }
    .split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
    .split-media { position: relative; border-radius: 20px; overflow: hidden; min-height: 420px; box-shadow: var(--shadow); }
    .split-media img { width: 100%; height: 100%; object-fit: cover; min-height: 420px; }
    .point-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
    .badge {
      background: var(--surface); border: 1px solid var(--sand); color: var(--ink);
      border-radius: var(--pill); padding: 8px 14px; font-size: 13px; font-weight: 600;
    }
    .bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .bento-card {
      background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
      padding: 22px; box-shadow: var(--shadow); min-height: 170px;
    }
    .bento-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
    .bento-wide { grid-column: span 2; display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; padding: 0; overflow: hidden; }
    .bento-wide .bento-copy { padding: 24px 8px 24px 24px; }
    .bento-wide img { width: 100%; height: 100%; object-fit: cover; min-height: 220px; }
    .ico {
      width: 36px; height: 36px; border-radius: 10px; background: var(--brand-soft); color: var(--brand);
      display: grid; place-items: center; margin-bottom: 12px;
    }
    .plans { display: grid; grid-template-columns: 1.35fr 1fr; grid-template-rows: 1fr 1fr; gap: 18px; min-height: 560px; }
    .plan-card {
      position: relative; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); color: #F7F1E6;
      display: flex; flex-direction: column; justify-content: flex-end; min-height: 250px;
    }
    .plan-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
    .plan-card .shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(26,51,46,.12), rgba(26,51,46,.82)); }
    .plan-body { position: relative; z-index: 1; padding: 24px; }
    .plan-main { grid-row: span 2; min-height: 560px; }
    .plan-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .plan-card p { color: #E8DCC8; }
    .compare-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); }
    table.compare { width: 100%; min-width: 720px; border-collapse: collapse; background: var(--surface); }
    .compare th, .compare td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
    .compare thead th { background: var(--bg-alt); font-size: 15px; }
    .compare th.hot { background: var(--brand); color: #fff; }
    .compare td.hot { background: #F3F8F5; }
    .timeline { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; position: relative; }
    .timeline::before {
      content: ""; position: absolute; left: 8%; right: 8%; top: 27px; height: 2px; background: var(--sand-deep);
    }
    .time-step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 16px 20px; position: relative; }
    .step-num {
      width: 36px; height: 36px; border-radius: 50%; background: var(--brand); color: #fff;
      display: grid; place-items: center; font-weight: 700; margin-bottom: 12px; position: relative; z-index: 1;
    }
    .idea-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: stretch; }
    .idea-copy { padding-right: 20px; }
    .case-slice {
      background: rgba(255,252,247,.06); border: 1px solid rgba(232,213,183,.22);
      border-radius: 16px; padding: 22px; margin-bottom: 14px;
    }
    .section-dark::after {
      content: ""; position: absolute; right: -40px; top: -40px; width: 280px; height: 280px; border-radius: 50%;
      border: 1px solid rgba(232,213,183,.12); pointer-events: none;
    }
    .stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .stat {
      background: var(--surface); border-radius: var(--radius); padding: 28px 20px; text-align: center;
      border: 1px solid var(--line); box-shadow: var(--shadow);
    }
    .stat-num { font-family: var(--serif); font-size: 40px; color: var(--brand); line-height: 1; }
    .stat-unit { display: block; font-size: 14px; color: var(--muted); margin-top: 8px; }
    .stories { display: flex; flex-direction: column; gap: 22px; }
    .story {
      display: grid; grid-template-columns: 280px 1fr; gap: 24px; background: var(--surface);
      border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow);
    }
    .story:nth-child(even) { grid-template-columns: 1fr 280px; }
    .story:nth-child(even) .story-media { order: 2; }
    .story-media img { width: 100%; height: 100%; object-fit: cover; min-height: 220px; }
    .story-body { padding: 26px 26px 26px 8px; }
    .story:nth-child(even) .story-body { padding: 26px 8px 26px 26px; }
    .review-track { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .review-card {
      background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
      padding: 22px; box-shadow: var(--shadow);
    }
    .stars { color: var(--accent); letter-spacing: 2px; margin-bottom: 8px; }
    .reviewer { margin-top: 12px; display: flex; justify-content: space-between; color: var(--muted); font-size: 13px; }
    .people-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .person-card {
      background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px;
      box-shadow: var(--shadow);
    }
    .person-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
    .topic-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
    .topic-item {
      display: flex; flex-direction: column; gap: 8px; min-height: 150px; background: var(--surface);
      border: 1px solid var(--line); border-radius: 16px; padding: 18px; color: var(--ink);
    }
    .topic-item:hover { border-color: var(--brand); color: var(--brand-deep); transform: translateY(-3px); }
    .news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .news-card {
      background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px;
      box-shadow: var(--shadow);
    }
    .news-date { font-size: 13px; color: var(--accent-deep); margin-bottom: 8px; }
    .indicator-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; }
    .ind-row {
      display: grid; grid-template-columns: 140px 1fr; gap: 16px; padding: 16px 0;
      border-bottom: 1px solid var(--line);
    }
    .ind-term { font-weight: 700; color: var(--ink); }
    .faq-list { display: flex; flex-direction: column; gap: 10px; }
    .faq-item { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
    .faq-q {
      width: 100%; text-align: left; background: transparent; border: 0; min-height: 58px;
      padding: 14px 18px; display: flex; justify-content: space-between; align-items: center; gap: 12px; font-weight: 650;
    }
    .faq-q span.sign { width: 28px; height: 28px; border-radius: 50%; background: var(--bg-alt); display: grid; place-items: center; color: var(--brand); }
    .faq-a { display: none; padding: 0 18px 18px; background: #F4EBDD; color: var(--text); }
    .faq-item.open .faq-a { display: block; }
    .faq-item.open .faq-q span.sign { background: var(--brand); color: #fff; }
    .cta-band { padding: 88px 0; background: var(--ink) url("/assets/images/e79facc5a1791912.webp") center/cover no-repeat; position: relative; }
    .cta-band::before { content: ""; position: absolute; inset: 0; background: rgba(26,51,46,.86); }
    .cta-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: 32px; align-items: start; }
    .cta-band h2, .cta-band p, .cta-band a { color: #F6F1E8; }
    .form {
      background: var(--surface); color: var(--text); border-radius: 20px; padding: 26px; box-shadow: var(--shadow);
    }
    .form h3 { margin-bottom: 8px; }
    .field { margin-bottom: 14px; }
    .field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
    .field input, .field select, .field textarea {
      width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: 12px;
      background: #fff; padding: 10px 12px; color: var(--text);
    }
    .field textarea { min-height: 96px; resize: vertical; }
    .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(47,107,90,.12); outline: none; }
    .field.error input, .field.error select, .field.error textarea { border-color: var(--danger); }
    .err { display: none; color: var(--danger); font-size: 13px; margin-top: 4px; }
    .field.error .err { display: block; }
    .form-success { display: none; background: var(--brand-soft); color: var(--brand-deep); border-radius: 12px; padding: 12px 14px; margin-bottom: 12px; }
    .form-success.show { display: block; }
    .side-contact { margin-top: 18px; color: var(--sand); font-size: 14px; }
    .footer { background: #13241F; color: #D8CFC0; padding: 56px 0 24px; }
    .footer a { color: #EDE4D4; }
    .footer a:hover { color: var(--sand); }
    .footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1.1fr .9fr; gap: 28px; margin-bottom: 28px; }
    .footer .logo-text { color: #F6F1E8; }
    .footer h3 { color: #F6F1E8; font-size: 16px; font-family: var(--font); margin-bottom: 12px; }
    .footer li { margin-bottom: 8px; }
    .icp { border-top: 1px solid rgba(232,213,183,.16); padding-top: 16px; font-size: 13px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
    .leaf {
      position: absolute; opacity: .07; pointer-events: none; width: 180px; height: 180px; right: 6%; top: 40px;
    }
    @media (max-width: 1280px) {
      h1 { font-size: 38px; }
      .hero, .hero-slider, .hero-inner { min-height: 680px; }
    }
    @media (max-width: 1024px) {
      h1 { font-size: 34px; }
      h2 { font-size: 26px; }
      .nav-links { display: none; }
      .nav-toggle, .nav-phone { display: flex; }
      .hero-inner, .countdown-grid, .pain-layout, .split, .idea-grid, .cta-grid, .footer-grid { grid-template-columns: 1fr; }
      .trust-rail { justify-self: start; width: 100%; flex-direction: row; }
      .trust-item { flex: 1; }
      .bento { grid-template-columns: 1fr 1fr; }
      .bento-wide { grid-column: span 2; }
      .plans { grid-template-columns: 1fr; grid-template-rows: auto; min-height: 0; }
      .plan-main { grid-row: auto; min-height: 360px; }
      .timeline { grid-template-columns: 1fr 1fr 1fr; }
      .timeline::before { display: none; }
      .stats, .people-grid, .news-grid { grid-template-columns: 1fr 1fr; }
      .topic-grid { grid-template-columns: 1fr 1fr; }
      .story, .story:nth-child(even) { grid-template-columns: 1fr; }
      .story:nth-child(even) .story-media { order: 0; }
      .indicator-list { grid-template-columns: 1fr; }
      .section { padding: 80px 0; }
    }
    @media (max-width: 768px) {
      body { font-size: 16px; }
      h1 { font-size: 30px; }
      .topbar-right { display: none; }
      .hero, .hero-slider, .hero-inner { min-height: 640px; }
      .hero-overlay { background: linear-gradient(180deg, rgba(26,51,46,.78), rgba(26,51,46,.72)); }
      .hero-inner { padding: 48px 0 80px; }
      .trust-rail { flex-direction: column; }
      .bento, .review-track, .stats, .people-grid, .news-grid, .topic-grid { grid-template-columns: 1fr; }
      .bento-wide { grid-column: span 1; grid-template-columns: 1fr; }
      .pain-item:nth-child(even) { margin-left: 0; }
      .timeline { grid-template-columns: 1fr; }
      .hero-arrow { display: none; }
      .section { padding: 64px 0; }
      .icp { flex-direction: column; }
    }
    @media (max-width: 520px) {
      .container, .nav-inner, .topbar-inner, .hero-inner { width: calc(100% - 28px); }
      h1 { font-size: 28px; }
      h2 { font-size: 24px; }
      .btn { width: 100%; }
      .hero-actions { flex-direction: column; }
      .timer { flex-wrap: wrap; }
      .timer-cell { min-width: calc(50% - 6px); }
      .ind-row { grid-template-columns: 1fr; gap: 4px; }
      .split-media, .split-media img { min-height: 240px; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { animation: none !important; transition: none !important; }
    }