/* roulang page: index */
:root {
      --blue: #2F6FAE;
      --blue-deep: #245A8F;
      --blue-soft: #E8F1F8;
      --ink: #1F3658;
      --gold: #C4A35A;
      --gold-soft: #F4EBD6;
      --paper: #F6F7FA;
      --cream: #F3F1EC;
      --white: #ffffff;
      --muted: #5B6B82;
      --line: #E4E8EF;
      --danger: #B5453A;
      --ok: #2E7A57;
      --dark: #17263D;
      --footer: #22344C;
      --radius: 12px;
      --radius-sm: 8px;
      --shadow: 0 10px 24px rgba(31, 54, 88, 0.08);
      --shadow-hover: 0 14px 28px rgba(31, 54, 88, 0.13);
      --shadow-low: 0 8px 16px rgba(31, 54, 88, 0.06);
      --container: 1180px;
      --topbar-h: 42px;
      --nav-h: 74px;
      --space: 88px;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    html, body { margin: 0; padding: 0; max-width: 100%; overflow-x: hidden; }
    body {
      font-family: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      color: var(--ink);
      background: var(--paper);
      line-height: 1.75;
      font-size: 16px;
      padding-bottom: 76px;
    }
    img { max-width: 100%; height: auto; display: block; border: 0; }
    a { color: var(--blue); text-decoration: none; transition: color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease; }
    a:hover { color: var(--blue-deep); }
    button, input, select, textarea { font-family: inherit; }
    button { cursor: pointer; }
    h1, h2, h3, h4 { font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif; color: var(--ink); line-height: 1.35; margin: 0 0 16px; font-weight: 700; }
    h1 { font-size: 42px; letter-spacing: .02em; }
    h2 { font-size: 30px; }
    h3 { font-size: 20px; }
    p { margin: 0 0 14px; }
    ul, ol { margin: 0; padding: 0; }
    :focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
    .container { width: min(100% - 40px, var(--container)); margin: 0 auto; }
    .skip { position: absolute; left: -999px; top: 8px; background: var(--blue); color: #fff; padding: 8px 14px; z-index: 80; }
    .skip:focus { left: 12px; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      min-height: 46px; padding: 0 20px; border-radius: 10px; border: 1px solid transparent;
      font-size: 15px; font-weight: 600; line-height: 1; transition: .2s ease; white-space: nowrap;
    }
    .btn-primary { background: var(--blue); color: #fff; box-shadow: var(--shadow-low); }
    .btn-primary:hover { background: var(--blue-deep); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }
    .btn-primary:active { transform: translateY(1px); }
    .btn-ghost { background: transparent; color: var(--ink); border-color: #C9D5E4; }
    .btn-ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); background: #fff; }
    .btn-ghost:active { transform: translateY(1px); }
    .btn-light { background: #fff; color: var(--blue); }
    .btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow); color: var(--blue-deep); }
    .btn-line-light { background: transparent; color: #F6F7FA; border-color: rgba(246,247,250,.45); }
    .btn-line-light:hover { background: rgba(255,255,255,.08); color: #fff; }
    .badge {
      display: inline-flex; align-items: center; gap: 6px; min-height: 28px; padding: 0 10px;
      border-radius: 999px; font-size: 12px; font-weight: 600; letter-spacing: .04em;
      background: var(--gold-soft); color: #7A5C22; border: 1px solid rgba(196,163,90,.35);
    }
    .tag {
      display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px; margin: 0 6px 6px 0;
      border-radius: 8px; background: var(--blue-soft); color: var(--blue-deep); font-size: 12px; font-weight: 500;
    }
    .section { padding: var(--space) 0; position: relative; }
    .section-cream { background: var(--cream); }
    .section-white { background: var(--white); }
    .section-paper { background: var(--paper); }
    .kicker { color: var(--blue); font-size: 13px; font-weight: 700; letter-spacing: .12em; margin-bottom: 10px; }
    .section-lead { max-width: 760px; color: var(--muted); font-size: 15px; margin-bottom: 36px; }
    .head-row { display: flex; justify-content: space-between; gap: 24px; align-items: flex-end; margin-bottom: 8px; }
    .header { position: relative; z-index: 50; }
    .topbar {
      height: var(--topbar-h); background: #1B2D47; color: #D7E2EE; font-size: 13px;
      display: flex; align-items: center; transition: transform .25s ease;
    }
    .topbar.hide { transform: translateY(-100%); }
    .topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
    .topbar-links { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
    .topbar a { color: #D7E2EE; }
    .topbar a:hover { color: #fff; }
    .topbar .mini-cta { color: var(--gold); font-weight: 700; }
    .navshell {
      background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line);
      backdrop-filter: blur(8px); transition: box-shadow .2s ease;
    }
    .navshell.is-sticky { position: sticky; top: 0; box-shadow: var(--shadow-low); }
    .nav-inner { min-height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
    .logo { display: flex; align-items: center; gap: 10px; color: var(--ink); min-height: 44px; }
    .logo-mark {
      width: 42px; height: 42px; border-radius: 10px; border: 1.5px solid var(--gold);
      display: grid; place-items: center; color: var(--gold); font-family: "Noto Serif SC", serif; font-weight: 700; font-size: 16px;
      background: #fffaf0;
    }
    .logo-text { display: flex; flex-direction: column; line-height: 1.15; }
    .logo-text strong { font-family: "Noto Serif SC", serif; font-size: 20px; }
    .logo-text span { font-size: 12px; color: var(--muted); letter-spacing: .18em; }
    .nav-links { display: flex; align-items: center; gap: 6px; }
    .nav-links a {
      position: relative; color: var(--ink); font-size: 15px; font-weight: 500;
      padding: 10px 12px; min-height: 44px; display: inline-flex; align-items: center; border-radius: 8px;
    }
    .nav-links a::after {
      content: ""; position: absolute; left: 12px; right: 12px; bottom: 6px; height: 2px;
      background: var(--blue); transform: scaleX(0); transition: transform .2s ease;
    }
    .nav-links a:hover, .nav-links a.is-active { color: var(--blue); background: var(--blue-soft); }
    .nav-links a:hover::after, .nav-links a.is-active::after { transform: scaleX(1); }
    .nav-cta { margin-left: 8px; }
    .menu-toggle {
      display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 10px; background: #fff;
      align-items: center; justify-content: center; flex-direction: column; gap: 5px;
    }
    .menu-toggle span { width: 18px; height: 2px; background: var(--ink); display: block; }
    .drawer {
      position: fixed; inset: 0 0 0 auto; width: min(86vw, 360px); background: #fff; z-index: 70;
      transform: translateX(100%); transition: transform .28s ease; box-shadow: var(--shadow-hover); padding: 24px;
      display: flex; flex-direction: column; gap: 8px;
    }
    .drawer.open { transform: translateX(0); }
    .drawer a { min-height: 44px; display: flex; align-items: center; color: var(--ink); font-size: 16px; border-bottom: 1px solid var(--line); }
    .drawer-close { align-self: flex-end; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 10px; }
    .mask { position: fixed; inset: 0; background: rgba(23,38,61,.45); z-index: 60; opacity: 0; pointer-events: none; transition: opacity .25s ease; }
    .mask.show { opacity: 1; pointer-events: auto; }
    .hero { position: relative; min-height: 640px; color: #fff; overflow: hidden; }
    .slides { position: relative; min-height: 640px; }
    .slide {
      position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .6s ease;
      display: flex; align-items: flex-end;
    }
    .slide.active { opacity: 1; visibility: visible; z-index: 1; }
    .slide img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
    .slide::after {
      content: ""; position: absolute; inset: 0; z-index: 1;
      background: linear-gradient(90deg, rgba(16,28,46,.78) 0%, rgba(16,28,46,.46) 48%, rgba(16,28,46,.28) 100%);
    }
    .hero-copy { position: relative; z-index: 2; padding: 92px 0 168px; max-width: 720px; }
    .brand-chip { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px; color: var(--gold); font-weight: 700; letter-spacing: .08em; }
    .hero h1, .slide-title { font-size: 42px; color: #fff; margin-bottom: 14px; }
    .hero-intro { font-size: 16px; line-height: 1.9; color: #E7EEF6; margin-bottom: 22px; max-width: 640px; }
    .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
    .arc {
      position: absolute; right: -80px; top: 40px; width: 340px; height: 340px; border: 1px dashed rgba(196,163,90,.45);
      border-radius: 50%; z-index: 2; pointer-events: none;
    }
    .stamp-line {
      position: absolute; right: 8%; top: 18%; width: 92px; height: 92px; border: 2px solid rgba(196,163,90,.55);
      border-radius: 50%; transform: rotate(-12deg); z-index: 2; color: rgba(196,163,90,.9); font-size: 12px;
      display: grid; place-items: center; letter-spacing: .2em; text-align: center; pointer-events: none;
    }
    .hero-ctrl { position: absolute; right: 24px; top: 46%; z-index: 3; display: flex; flex-direction: column; gap: 8px; }
    .hero-ctrl button, .dots button {
      width: 44px; height: 44px; border-radius: 10px; border: 1px solid rgba(255,255,255,.35); background: rgba(23,38,61,.35); color: #fff;
    }
    .dots { position: absolute; left: 50%; bottom: 118px; transform: translateX(-50%); z-index: 3; display: flex; gap: 8px; }
    .dots button { width: 12px; height: 12px; min-width: 12px; border-radius: 50%; padding: 0; }
    .dots button.active { background: var(--gold); border-color: var(--gold); }
    .specbar {
      position: absolute; left: 0; right: 0; bottom: 0; z-index: 4;
      background: rgba(255,255,255,.94); color: var(--ink); border-top: 1px solid rgba(196,163,90,.28);
    }
    .specbar .container { display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 12px; align-items: center; min-height: 92px; }
    .spec-item { padding: 14px 8px; }
    .spec-item b { display: block; font-size: 22px; font-family: "Noto Serif SC", serif; color: var(--ink); }
    .spec-item span { color: var(--muted); font-size: 13px; }
    .spec-item em { color: var(--gold); font-style: normal; font-size: 12px; }
    .sell { display: grid; grid-template-columns: 1.15fr .95fr .95fr; gap: 0; background: #fff; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); }
    .sell-block { display: grid; grid-template-columns: 118px 1fr; gap: 16px; padding: 22px; border-right: 1px solid var(--line); align-items: center; }
    .sell-block:last-child { border-right: 0; }
    .sell-block img { width: 118px; height: 118px; object-fit: cover; border-radius: 10px; }
    .sell-no { color: var(--gold); font-family: "Noto Serif SC", serif; font-size: 13px; letter-spacing: .16em; }
    .sell-block h3 { margin-bottom: 8px; }
    .sell-block p { color: var(--muted); font-size: 14px; margin-bottom: 10px; }
    .micro { font-weight: 700; color: var(--blue); min-height: 44px; display: inline-flex; align-items: center; }
    .split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
    .split-photo { position: relative; }
    .split-photo img { width: 100%; height: 460px; object-fit: cover; border-radius: 14px; box-shadow: var(--shadow); }
    .ticket {
      position: absolute; left: 18px; bottom: 18px; background: #fff; padding: 12px 14px; border-radius: 10px;
      box-shadow: var(--shadow); border-left: 4px solid var(--gold); font-size: 13px;
    }
    .check-list { list-style: none; display: grid; gap: 12px; }
    .check-list li { background: #fff; border-radius: 10px; padding: 14px 16px; box-shadow: var(--shadow-low); border: 1px solid var(--line); }
    .check-list strong { display: block; margin-bottom: 4px; }
    .check-list span { color: var(--muted); font-size: 14px; }
    .timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; }
    .timeline::before {
      content: ""; position: absolute; left: 8%; right: 8%; top: 34px; height: 2px; background: #D5E3F0;
    }
    .step { padding: 0 10px; position: relative; }
    .step-index {
      width: 68px; height: 68px; border-radius: 50%; background: #fff; border: 2px solid var(--blue);
      display: grid; place-items: center; font-family: "Noto Serif SC", serif; color: var(--blue); margin-bottom: 16px;
      position: relative; z-index: 1; box-shadow: var(--shadow-low);
    }
    .step img { width: 100%; height: 120px; object-fit: cover; border-radius: 10px; margin-bottom: 12px; }
    .step p { color: var(--muted); font-size: 14px; }
    .adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .adv-card {
      background: #fff; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); display: block; color: inherit;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .adv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); color: inherit; }
    .adv-card img { width: 100%; height: 168px; object-fit: cover; }
    .adv-card div { padding: 22px 22px 26px; }
    .adv-card p { color: var(--muted); font-size: 14px; }
    .deadline {
      display: flex; justify-content: space-between; gap: 16px; align-items: center; flex-wrap: wrap;
      background: #fff; border: 1px dashed rgba(196,163,90,.55); border-radius: 12px; padding: 16px 20px; margin-bottom: 28px;
    }
    .count { display: flex; gap: 8px; align-items: center; }
    .count b { min-width: 46px; height: 46px; display: grid; place-items: center; background: var(--ink); color: #fff; border-radius: 8px; font-size: 18px; }
    .seat { color: #9A4B2C; font-weight: 700; }
    .plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .plan {
      background: #fff; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .plan img { width: 100%; height: 210px; object-fit: cover; }
    .plan-body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
    .plan-meta { color: var(--muted); font-size: 14px; }
    .idea {
      background: var(--dark) center/cover no-repeat; color: #F3F1EC; overflow: hidden;
    }
    .idea::before { content: ""; position: absolute; inset: 0; background: rgba(17,27,44,.78); }
    .idea .container { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
    .idea h2, .idea p { color: #F6F7FA; }
    .idea-quote { font-family: "Noto Serif SC", serif; font-size: 28px; line-height: 1.5; }
    .case-points { display: grid; gap: 14px; }
    .case-points article { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 12px; padding: 18px; }
    .case-points h3 { color: #fff; }
    .chips { display: flex; flex-wrap: wrap; gap: 8px; }
    .chips span { border: 1px solid rgba(196,163,90,.45); color: var(--gold); padding: 4px 10px; border-radius: 999px; font-size: 12px; }
    .compare-wrap { overflow-x: auto; box-shadow: var(--shadow); border-radius: 12px; background: #fff; }
    table.compare { width: 100%; border-collapse: collapse; min-width: 680px; }
    .compare th, .compare td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 14px; }
    .compare th { background: var(--blue-soft); color: var(--ink); font-weight: 700; }
    .compare td:nth-child(2) { color: #7A4A40; }
    .compare td:nth-child(3) { color: #21583F; }
    .story-rail { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .story { background: #fff; border-radius: 12px; box-shadow: var(--shadow); padding: 22px; }
    .story img { width: 100%; height: 140px; object-fit: cover; border-radius: 10px; margin-bottom: 14px; }
    .story p { color: var(--muted); font-size: 14px; }
    .stats {
      display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; background: var(--blue-soft);
      border-radius: 14px; padding: 28px 16px; box-shadow: var(--shadow-low);
    }
    .stat { text-align: left; padding: 8px 12px; }
    .stat b { display: block; font-size: 28px; font-family: "Noto Serif SC", serif; color: var(--ink); }
    .stat b i { font-style: normal; color: var(--gold); }
    .stat span { color: var(--muted); font-size: 13px; }
    .note { font-size: 12px; color: var(--muted); margin-top: 10px; }
    .review-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .review { background: #fff; border-radius: 12px; box-shadow: var(--shadow); padding: 20px; }
    .who { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; }
    .avatar {
      width: 44px; height: 44px; border-radius: 50%; background: var(--blue-soft); color: var(--blue);
      display: grid; place-items: center; font-weight: 700;
    }
    .stars { color: var(--gold); letter-spacing: 2px; font-size: 14px; }
    .review p { color: var(--muted); font-size: 14px; }
    .news-layout { display: grid; grid-template-columns: 280px 1fr; gap: 24px; }
    .calendar { background: #fff; border-radius: 12px; box-shadow: var(--shadow); padding: 18px; }
    .calendar li { list-style: none; display: grid; grid-template-columns: 64px 1fr; gap: 8px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
    .calendar time { color: var(--blue); font-weight: 700; }
    .news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
    .news-card { background: #fff; border-radius: 12px; box-shadow: var(--shadow); overflow: hidden; display: grid; grid-template-columns: 140px 1fr; }
    .news-card img { width: 140px; height: 100%; object-fit: cover; min-height: 132px; }
    .news-card div { padding: 14px 16px; }
    .news-card p { color: var(--muted); font-size: 13px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .chip-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
    .chip-btn {
      min-height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink); font-weight: 600;
    }
    .chip-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }
    .dest-panel { display: none; background: #fff; border-radius: 12px; box-shadow: var(--shadow); padding: 24px; grid-template-columns: 1.2fr .8fr; gap: 24px; }
    .dest-panel.active { display: grid; }
    .dest-panel img { width: 100%; height: 220px; object-fit: cover; border-radius: 10px; }
    .icon-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .icon-item { background: #fff; border-radius: 12px; box-shadow: var(--shadow-low); padding: 20px; display: flex; gap: 12px; align-items: flex-start; }
    .icon-ball { width: 44px; height: 44px; border-radius: 50%; background: var(--gold-soft); color: #7A5C22; display: grid; place-items: center; flex: none; font-weight: 700; }
    .faq-item { background: #fff; border-radius: 12px; box-shadow: var(--shadow-low); margin-bottom: 12px; overflow: hidden; border: 1px solid var(--line); }
    .faq-item button {
      width: 100%; text-align: left; background: #fff; border: 0; min-height: 58px; padding: 16px 20px;
      font-size: 16px; font-weight: 700; color: var(--ink); display: flex; justify-content: space-between; gap: 12px;
    }
    .faq-item .answer { display: none; padding: 0 20px 18px; color: var(--muted); font-size: 15px; }
    .faq-item.open .answer { display: block; }
    .faq-item.open button { color: var(--blue); }
    .assess-box { display: grid; grid-template-columns: .9fr 1.1fr; gap: 36px; background: #fff; border-radius: 14px; box-shadow: var(--shadow); padding: 32px; }
    form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
    .field { display: flex; flex-direction: column; gap: 6px; }
    .field.full { grid-column: 1 / -1; }
    label { font-size: 14px; font-weight: 600; }
    input, select, textarea {
      min-height: 46px; border: 1px solid #D5DCE6; border-radius: 10px; padding: 10px 12px; background: #FBFCFE; color: var(--ink); font-size: 15px;
    }
    textarea { min-height: 96px; resize: vertical; }
    input:focus, select:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(47,111,174,.15); outline: none; }
    input.is-error, select.is-error { border-color: var(--danger); }
    .err { color: var(--danger); font-size: 12px; min-height: 16px; }
    .form-ok { display: none; background: #E8F6EE; color: var(--ok); padding: 14px; border-radius: 10px; grid-column: 1 / -1; }
    .footer { background: var(--footer); color: #C9D6E6; padding: 56px 0 28px; }
    .footer a { color: #E7EEF6; }
    .foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; margin-bottom: 28px; }
    .footer h3 { color: #fff; font-size: 18px; }
    .foot-links { display: grid; gap: 8px; }
    .foot-links a { min-height: 36px; display: inline-flex; align-items: center; }
    .copyright { border-top: 1px solid rgba(255,255,255,.1); padding-top: 18px; font-size: 13px; color: #A9B8C9; }
    .dock {
      position: fixed; left: 0; right: 0; bottom: 0; z-index: 45; background: #fff; border-top: 1px solid var(--line);
      box-shadow: 0 -8px 20px rgba(31,54,88,.08); transform: translateY(110%); transition: transform .25s ease;
    }
    .dock.show { transform: translateY(0); }
    .dock .container { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; }
    .dock b { font-family: "Noto Serif SC", serif; }
    @media (max-width: 1200px) {
      h1, .hero h1, .slide-title { font-size: 36px; }
      .stats { grid-template-columns: repeat(3, 1fr); }
      .review-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 992px) {
      :root { --space: 68px; }
      .nav-links { display: none; }
      .menu-toggle { display: inline-flex; }
      .specbar .container { grid-template-columns: repeat(2, 1fr); padding: 12px 0 16px; }
      .specbar .btn { grid-column: 1 / -1; }
      .sell, .split, .idea .container, .news-layout, .dest-panel.active, .assess-box, .foot-grid { grid-template-columns: 1fr; }
      .timeline { grid-template-columns: 1fr; }
      .timeline::before { display: none; }
      .adv-grid, .plan-grid, .story-rail { grid-template-columns: 1fr 1fr; }
      .hero, .slides { min-height: 720px; }
      .stamp-line, .arc { display: none; }
    }
    @media (max-width: 768px) {
      .topbar { display: none; }
      .container { width: min(100% - 28px, var(--container)); }
      h1, .hero h1, .slide-title { font-size: 30px; }
      h2 { font-size: 24px; }
      .head-row, .deadline, .dock .container { flex-direction: column; align-items: flex-start; }
      .sell-block, .news-card { grid-template-columns: 1fr; }
      .sell-block img, .news-card img { width: 100%; height: 160px; }
      .icon-bar { grid-template-columns: 1fr 1fr; }
      form { grid-template-columns: 1fr; }
      .hero-copy { padding: 72px 0 210px; }
      .dots { bottom: 196px; }
    }
    @media (max-width: 520px) {
      :root { --space: 56px; }
      .adv-grid, .plan-grid, .story-rail, .review-grid, .news-grid, .stats, .icon-bar { grid-template-columns: 1fr; }
      .hero-actions, .dock .container { width: 100%; }
      .btn { width: 100%; }
      .nav-cta { display: none; }
      h1, .hero h1, .slide-title { font-size: 26px; }
      .split-photo img { height: 280px; }
    }
    @media (max-width: 375px) {
      body { font-size: 15px; }
      .logo-text strong { font-size: 18px; }
      .hero-copy { padding-bottom: 230px; }
    }