:root {
    --bg: #FFF8F0;
    --ink: #24130C;
    --text: #2A1F1A;
    --muted: #75645A;
    --soft: #A9978C;
    --brand: #FF6B35;
    --brand-2: #FFB703;
    --purple: #2B1A3F;
    --aqua: #00E5B0;
    --gold: #FFD166;
    --berry: #B8336A;
    --mint: #EFFFFA;
    --pale-mint: #E9FFF8;
    --pale-gold: #FFF1C7;
    --card: #FFFFFF;
    --border: rgba(255,107,53,0.18);
    --shadow: 0 20px 46px rgba(97,45,16,0.14);
    --radius: 24px;
    --header-h: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-width: 320px;
    background: var(--bg);
    color: var(--text);
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, sans-serif;
    line-height: 1.75;
    overflow-x: hidden;
}
body.drawer-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
main { min-height: 60vh; }

.skip-link {
    position: fixed;
    left: 16px;
    top: -80px;
    z-index: 20000;
    padding: 10px 16px;
    color: #fff;
    background: var(--brand);
    border-radius: 0 0 12px 12px;
    text-decoration: none;
}
.skip-link:focus { top: 0; }

.container {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
}
.section { padding: 92px 0; }
.section-soft {
    background:
        radial-gradient(circle at 5% 15%, rgba(0,229,176,.13), transparent 25%),
        radial-gradient(circle at 92% 70%, rgba(255,107,53,.14), transparent 28%),
        #FFFDF9;
}
.section-ink {
    position: relative;
    overflow: hidden;
    background: var(--purple);
    color: #F8EEFF;
}
.section-ink::before,
.section-ink::after {
    content: "";
    position: absolute;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    filter: blur(10px);
    pointer-events: none;
}
.section-ink::before { left: -150px; top: -160px; background: rgba(255,107,53,.17); }
.section-ink::after { right: -160px; bottom: -180px; background: rgba(0,229,176,.14); }

.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(38,20,12,0.94);
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 26px rgba(97,45,16,0.16);
}
.header-inner {
    width: min(1280px, calc(100% - 36px));
    min-height: var(--header-h);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}
.site-logo {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #FFF3E8;
    text-decoration: none;
    letter-spacing: .04em;
}
.site-logo img { width: 42px; max-height: 44px; object-fit: contain; }
.site-logo strong { font-size: 19px; white-space: nowrap; }
.nav-core {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
}
.nav-core a {
    color: #FFF3E8;
    text-decoration: none;
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 15px;
    white-space: nowrap;
    transition: .2s ease;
}
.nav-core a:hover,
.nav-core a.active {
    color: #FFFFFF;
    background: rgba(0,229,176,0.16);
}
.header-actions { display: flex; align-items: center; gap: 12px; }
.main-btn,
.ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 10px 22px;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}
.main-btn {
    background: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%);
    color: #FFFFFF;
    box-shadow: 0 14px 32px rgba(255,107,53,0.22);
}
.main-btn:hover,
.ghost-btn:hover { transform: translateY(-2px); }
.main-btn:hover { box-shadow: 0 18px 38px rgba(255,107,53,.28); }
.ghost-btn { color: var(--ink); border: 1px solid rgba(36,19,12,.2); background: rgba(255,255,255,.62); }
.header-cta { min-height: 42px; padding: 8px 18px; font-size: 14px; }
.menu-toggle {
    width: 44px;
    height: 44px;
    padding: 0;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 14px;
    color: #fff;
    background: rgba(255,255,255,.08);
}
.menu-toggle span { display: block; width: 18px; height: 2px; background: currentColor; border-radius: 3px; }
.mobile-menu-toggle { display: none; }

.drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(24,11,7,.55);
    backdrop-filter: blur(3px);
}
.site-drawer {
    position: fixed;
    z-index: 10001;
    top: 0;
    right: 0;
    width: min(420px, 92vw);
    height: 100dvh;
    padding: 24px;
    overflow-y: auto;
    background: #FFF8F0;
    box-shadow: -20px 0 60px rgba(40,18,8,.28);
    transform: translateX(105%);
    transition: transform .28s ease;
}
.site-drawer.is-open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.drawer-brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; }
.drawer-brand img { width: 44px; height: 44px; object-fit: contain; }
.drawer-close { width: 44px; height: 44px; border: 0; border-radius: 50%; color: var(--ink); background: #fff; box-shadow: 0 8px 24px rgba(61,28,12,.12); font-size: 26px; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.drawer-nav a {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 16px;
    color: var(--ink);
    background: #fff;
    text-decoration: none;
    font-weight: 700;
}
.drawer-nav a:hover { border-color: rgba(0,229,176,.5); transform: translateY(-1px); }
.drawer-nav span { color: var(--brand); font-size: 12px; }
.drawer-note { margin-top: 22px; padding: 20px; border-radius: 20px; background: var(--purple); color: #fff; }
.drawer-note strong { color: var(--gold); }
.drawer-note p { margin: 8px 0 0; color: #E9DDF2; font-size: 14px; }

.hero {
    position: relative;
    min-height: calc(100vh - var(--header-h));
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% 20%, rgba(255,209,102,.38), transparent 28%),
        radial-gradient(circle at 80% 18%, rgba(0,229,176,.24), transparent 28%),
        radial-gradient(circle at 68% 82%, rgba(184,51,106,.17), transparent 26%),
        linear-gradient(135deg, #FFF8F0 0%, #F7F0FF 44%, #E9FFF8 100%);
}
.hero::before,
.hero::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    border: 1px solid rgba(255,107,53,.22);
    pointer-events: none;
}
.hero::before { width: 420px; height: 420px; right: -180px; top: 40px; }
.hero::after { width: 260px; height: 260px; left: -90px; bottom: -110px; }
.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    gap: 64px;
    align-items: center;
    padding: 72px 0;
}
.eyebrow,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    color: var(--brand);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}
.eyebrow::before,
.section-kicker::before { content: ""; width: 28px; height: 2px; background: currentColor; border-radius: 3px; }
.hero-copy h1,
.inner-hero h1 {
    margin: 0;
    color: var(--ink);
    font-size: clamp(52px, 7vw, 94px);
    line-height: .98;
    letter-spacing: -.05em;
}
.hero-copy h2 { margin: 18px 0 0; color: var(--purple); font-size: clamp(25px, 3vw, 40px); line-height: 1.25; }
.hero-lead { margin: 24px 0 0; max-width: 690px; color: var(--muted); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-badges,
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero-badges span,
.trust-row span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 6px 12px;
    border-radius: 999px;
    color: var(--purple);
    background: rgba(255,255,255,.72);
    border: 1px solid rgba(43,26,63,.1);
    font-size: 13px;
    font-weight: 700;
}
.hero-visual { position: relative; margin: 0; }
.hero-visual::before {
    content: "";
    position: absolute;
    inset: 12% 8% -2% 15%;
    border-radius: 40% 60% 55% 45%;
    background: linear-gradient(135deg, rgba(255,107,53,.22), rgba(0,229,176,.22));
    filter: blur(2px);
}
.hero-visual img { position: relative; z-index: 2; width: 100%; max-height: 660px; object-fit: contain; filter: drop-shadow(0 30px 45px rgba(53,28,19,.22)); }
.float-card {
    position: absolute;
    z-index: 3;
    padding: 14px 16px;
    border: 1px solid rgba(255,255,255,.55);
    border-radius: 18px;
    background: rgba(255,255,255,.84);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}
.float-card strong { display: block; color: var(--ink); font-size: 14px; }
.float-card span { color: var(--muted); font-size: 12px; }
.float-one { left: -12px; top: 15%; }
.float-two { right: -8px; bottom: 16%; }

.highlight-strip { margin-top: -1px; padding: 26px 0; background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.highlight-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.highlight-item { padding: 8px 20px; border-left: 1px solid var(--border); }
.highlight-item:first-child { border-left: 0; }
.highlight-item h3 { margin: 0 0 6px; color: var(--ink); font-size: 16px; }
.highlight-item p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.channel-cloud { display: flex; flex-wrap: wrap; gap: 12px; }
.channel-pill {
    flex: 1 1 200px;
    min-height: 104px;
    padding: 16px 18px;
    border: 1px solid var(--border);
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 10px 26px rgba(97,45,16,.08);
    text-decoration: none;
    transition: .2s ease;
}
.channel-pill:hover { transform: translateY(-3px); border-color: rgba(0,229,176,.45); }
.channel-pill strong { display: block; color: var(--ink); }
.channel-pill span { display: block; margin-top: 6px; color: var(--muted); font-size: 13px; line-height: 1.55; }

.section-heading { max-width: 760px; margin-bottom: 36px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.section-heading.center .section-kicker { justify-content: center; }
.section-heading.center .section-kicker::after { content: ""; width: 28px; height: 2px; background: currentColor; }
.section-heading h2,
.feature-copy h2,
.prose-card h2,
.compliance-card h2 {
    margin: 0;
    color: var(--ink);
    font-size: clamp(32px, 4vw, 52px);
    line-height: 1.16;
    letter-spacing: -.035em;
}
.section-heading p,
.feature-copy > p { margin: 16px 0 0; color: var(--muted); }
.section-heading.light h2 { color: #fff; }
.section-heading.light p { color: #CFC2D8; }

.card,
.zone-card,
.info-card,
.review-card,
.prose-card,
.side-note {
    background: #FFFFFF;
    border: 1px solid rgba(255,107,53,0.18);
    box-shadow: 0 20px 46px rgba(97,45,16,0.14);
    border-radius: 22px;
}
.feature-split {
    display: grid;
    grid-template-columns: .96fr 1.04fr;
    gap: 64px;
    align-items: center;
}
.feature-media { margin: 0; position: relative; min-height: 460px; display: grid; place-items: center; padding: 28px; overflow: hidden; border-radius: 34px; background: linear-gradient(140deg, #FFF1C7, #E9FFF8 60%, #F5EFFF); box-shadow: var(--shadow); }
.feature-media::before { content: ""; position: absolute; width: 220px; height: 220px; border-radius: 50%; background: rgba(255,107,53,.15); left: -70px; bottom: -90px; }
.content-img,
.zone-card img,
.app-section img,
.hero-visual img { max-width: 100%; height: auto; object-fit: contain; }
.feature-media img { position: relative; z-index: 2; width: 100%; max-height: 480px; object-fit: contain; }
.feature-copy p { color: var(--muted); }
.feature-points { display: grid; gap: 12px; margin-top: 24px; }
.feature-point { display: grid; grid-template-columns: 36px 1fr; gap: 12px; align-items: start; padding: 14px 0; border-top: 1px solid var(--border); }
.feature-point span { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--purple); font-weight: 800; font-size: 12px; }
.feature-point strong { display: block; color: var(--ink); }
.feature-point p { margin: 2px 0 0; font-size: 14px; }
.text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--brand); font-weight: 800; text-decoration: none; }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }

.two-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.three-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.zone-card { overflow: hidden; }
.zone-card figure { margin: 0; min-height: 270px; display: grid; place-items: center; background: linear-gradient(135deg, #F9ECFF, #E9FFF8); }
.zone-card figure img { width: 100%; height: 300px; object-fit: contain; }
.zone-body { padding: 28px; }
.zone-body h3 { margin: 0; color: var(--ink); font-size: 28px; }
.zone-body p { color: var(--muted); }
.mini-points { display: grid; gap: 8px; margin: 18px 0; padding: 0; list-style: none; }
.mini-points li { display: flex; gap: 9px; color: var(--text); font-size: 14px; }
.mini-points li::before { content: ""; flex: 0 0 auto; width: 8px; height: 8px; margin-top: .7em; border-radius: 50%; background: var(--aqua); }
.info-card { position: relative; padding: 28px; overflow: hidden; }
.info-card::after { content: ""; position: absolute; width: 130px; height: 130px; border-radius: 50%; right: -60px; bottom: -70px; background: rgba(255,209,102,.22); }
.card-number { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 14px; color: #fff; background: var(--purple); font-size: 12px; font-weight: 900; }
.info-card h3 { margin: 18px 0 8px; color: var(--ink); font-size: 22px; }
.info-card p { margin: 0; color: var(--muted); font-size: 14px; }
.media-mini { margin: -28px -28px 22px; min-height: 210px; display: grid; place-items: center; background: linear-gradient(135deg, #FFF1C7, #EFFFFA); }
.media-mini img { width: 100%; height: 220px; object-fit: contain; }

.security-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.security-card { display: grid; grid-template-columns: .82fr 1.18fr; gap: 24px; align-items: center; padding: 26px; border-radius: 26px; background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow); }
.security-card figure { margin: 0; min-height: 240px; display: grid; place-items: center; border-radius: 20px; background: var(--mint); }
.security-card img { width: 100%; height: 250px; object-fit: contain; }
.security-card h3 { margin: 0; color: var(--ink); font-size: 25px; }
.security-card p { color: var(--muted); font-size: 14px; }


.app-note {
    margin-top: 22px;
    padding: 18px 20px;
    border: 1px solid rgba(0,229,176,.28);
    border-radius: 18px;
    background: #EFFFFA;
}
.app-note strong { display: block; color: var(--ink); }
.app-note p { margin: 6px 0 8px; color: var(--muted); font-size: 14px; }

.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review-grid.compact { grid-template-columns: repeat(2, 1fr); }
.review-card { margin: 0; padding: 26px; }
.review-card p { margin: 0; color: var(--text); }
.review-card footer { margin-top: 18px; color: var(--brand); font-size: 13px; font-weight: 800; }
.review-card.dark { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); box-shadow: none; }
.review-card.dark p { color: #fff; }
.review-card.dark footer { color: var(--aqua); }

.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 60px; align-items: start; }
.sticky-heading { position: sticky; top: calc(var(--header-h) + 32px); }
.faq-list { display: grid; gap: 12px; }
.faq-list details { border: 1px solid var(--border); border-radius: 18px; background: #fff; box-shadow: 0 10px 26px rgba(97,45,16,.07); overflow: hidden; }
.faq-list summary { padding: 20px 22px; color: var(--ink); font-weight: 800; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; float: right; color: var(--brand); font-size: 21px; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: 0; padding: 0 22px 22px; color: var(--muted); }

.notice-banner { padding: 32px; display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; border-radius: 28px; color: #fff; background: linear-gradient(135deg, #2B1A3F 0%, #5C2B63 58%, #B8336A 100%); box-shadow: var(--shadow); }
.notice-banner h2 { margin: 0; color: #fff; font-size: clamp(28px, 4vw, 44px); }
.notice-banner p { margin: 10px 0 0; max-width: 780px; color: #EADFEB; }
.notice-banner .ghost-btn { color: #fff; border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.08); }

.inner-hero {
    position: relative;
    overflow: hidden;
    padding: 86px 0 72px;
    background:
        radial-gradient(circle at 8% 15%, rgba(255,209,102,.35), transparent 25%),
        radial-gradient(circle at 88% 20%, rgba(0,229,176,.2), transparent 28%),
        linear-gradient(135deg, #FFF8F0, #F5EEFF 52%, #E9FFF8);
}
.inner-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
.inner-hero h1 { font-size: clamp(44px, 6vw, 76px); }
.inner-hero-media { min-height: 420px; margin: 0; padding: 24px; display: grid; place-items: center; border-radius: 36px; background: rgba(255,255,255,.65); border: 1px solid rgba(255,255,255,.8); box-shadow: var(--shadow); }
.inner-hero-media img { width: 100%; max-height: 430px; object-fit: contain; }
.reading-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 28px; align-items: start; }
.prose-card { padding: 34px; }
.prose-card p { color: var(--muted); }
.side-note { position: sticky; top: calc(var(--header-h) + 28px); padding: 28px; background: var(--mint); }
.side-note h3 { margin: 0; color: var(--ink); }
.side-note p { color: var(--muted); }
.step-list { margin: 24px 0 0; padding: 0; list-style: none; counter-reset: steps; display: grid; gap: 14px; }
.step-list li { counter-increment: steps; display: grid; grid-template-columns: 42px 1fr; gap: 12px; padding: 16px; border: 1px solid var(--border); border-radius: 18px; background: #fff; }
.step-list li::before { content: counter(steps); width: 42px; height: 42px; display: grid; place-items: center; border-radius: 14px; color: #fff; background: var(--brand); font-weight: 800; }
.step-list strong, .step-list span { grid-column: 2; }
.step-list strong { color: var(--ink); }
.step-list span { margin-top: -8px; color: var(--muted); font-size: 14px; }
.compliance-section { padding-top: 0; }
.compliance-card { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; padding: 36px; border-radius: 28px; background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow); }
.compliance-card p { max-width: 820px; color: var(--muted); }
.compliance-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.compliance-links a { padding: 9px 14px; border-radius: 999px; color: var(--brand); border: 1px solid var(--border); text-decoration: none; font-weight: 700; background: #FFF9F5; }

.faq-page-list { display: grid; gap: 16px; }
.faq-page-list article { padding: 28px; border: 1px solid var(--border); border-radius: 22px; background: #fff; box-shadow: 0 14px 32px rgba(97,45,16,.09); }
.faq-page-list h2 { margin: 0; color: var(--ink); font-size: 22px; }
.faq-page-list p { margin: 10px 0 0; color: var(--muted); }

.site-footer { padding: 68px 0 24px; color: #FFF3E8; background: #1A0F0A; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 44px; }
.footer-logo { margin-bottom: 20px; }
.footer-brand p { max-width: 420px; color: #CDBDB4; }
.site-footer h2 { margin: 0 0 16px; color: var(--gold); font-size: 16px; }
.site-footer > .footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; gap: 9px; }
.site-footer a { color: #FFF3E8; text-decoration: none; }
.site-footer a:hover { color: var(--aqua); }
.footer-brand .main-btn { margin-top: 14px; }
.footer-bottom { margin-top: 48px; padding-top: 20px; display: flex; justify-content: space-between; gap: 24px; border-top: 1px solid rgba(255,255,255,.12); color: #A99A90; font-size: 13px; }
.footer-bottom div { display: flex; flex-wrap: wrap; gap: 18px; }
.mobile-bottom-nav { display: none; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
    .nav-core a { padding-inline: 9px; font-size: 14px; }
    .hero-grid { gap: 36px; }
    .three-grid { gap: 18px; }
    .security-card { grid-template-columns: 1fr; }
    .security-card figure { min-height: 210px; }
    .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
    .footer-grid > div:last-child { grid-column: 2 / -1; }
}

@media (max-width: 900px) {
    :root { --header-h: 66px; }
    .header-inner { min-height: var(--header-h); width: calc(100% - 24px); gap: 10px; }
    .mobile-menu-toggle { display: inline-flex; order: 1; }
    .site-logo { order: 2; }
    .site-logo strong { display: none; }
    .site-logo img { width: 38px; max-height: 40px; }
    .nav-core, .desktop-menu-toggle { display: none; }
    .header-actions { order: 3; }
    .header-cta { padding-inline: 13px; min-height: 38px; font-size: 13px; }
    .hero { min-height: auto; }
    .hero-grid,
    .inner-hero-grid,
    .feature-split,
    .reading-grid,
    .faq-layout { grid-template-columns: 1fr; }
    .hero-grid { padding: 56px 0 72px; }
    .hero-copy { text-align: center; }
    .hero-lead { margin-inline: auto; }
    .hero-actions, .hero-badges, .trust-row { justify-content: center; }
    .hero-visual { max-width: 700px; margin-inline: auto; }
    .highlight-grid { grid-template-columns: 1fr 1fr; }
    .highlight-item:nth-child(3) { border-left: 0; }
    .feature-split.reverse-mobile .feature-media { order: 2; }
    .feature-split.reverse-mobile .feature-copy { order: 1; }
    .two-grid, .security-grid, .review-grid, .review-grid.compact { grid-template-columns: 1fr; }
    .three-grid { grid-template-columns: 1fr 1fr; }
    .faq-layout { gap: 26px; }
    .sticky-heading, .side-note { position: static; }
    .inner-hero-copy { text-align: center; }
    .inner-hero-media { min-height: 340px; }
    .compliance-card { grid-template-columns: 1fr; }
    .compliance-links { justify-content: flex-start; }
    .notice-banner { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-grid > div:last-child { grid-column: auto; }
}

@media (max-width: 640px) {
    body { padding-bottom: 72px; }
    .container { width: min(100% - 28px, 1180px); }
    .section { padding: 66px 0; }
    .hero-grid { padding-top: 44px; gap: 28px; }
    .hero-copy h1 { font-size: clamp(48px, 18vw, 72px); }
    .hero-copy h2 { font-size: 25px; }
    .hero-lead { font-size: 15px; }
    .hero-actions .main-btn, .hero-actions .ghost-btn { flex: 1 1 160px; }
    .float-card { padding: 10px 12px; }
    .float-one { left: -4px; }
    .float-two { right: -2px; }
    .highlight-grid { grid-template-columns: 1fr; }
    .highlight-item { border-left: 0; border-top: 1px solid var(--border); padding: 14px 6px; }
    .highlight-item:first-child { border-top: 0; }
    .channel-pill { flex-basis: 100%; min-height: auto; }
    .three-grid { grid-template-columns: 1fr; }
    .feature-split { gap: 28px; }
    .feature-media { min-height: 320px; padding: 16px; }
    .feature-media img { max-height: 340px; }
    .zone-body, .info-card, .prose-card { padding: 22px; }
    .zone-card figure img { height: 240px; }
    .security-card { padding: 20px; }
    .security-card img { height: 220px; }
    .notice-banner { padding: 26px 22px; }
    .inner-hero { padding: 60px 0 52px; }
    .inner-hero h1 { font-size: clamp(42px, 14vw, 62px); }
    .inner-hero-media { min-height: 290px; padding: 16px; }
    .inner-hero-media img { max-height: 320px; }
    .drawer-nav { grid-template-columns: 1fr; }
    .site-drawer { padding: 18px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand { grid-column: auto; }
    .footer-bottom { flex-direction: column; }
    .mobile-bottom-nav {
        position: fixed;
        z-index: 9500;
        left: 10px;
        right: 10px;
        bottom: max(8px, env(safe-area-inset-bottom));
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        min-height: 60px;
        border: 1px solid rgba(255,255,255,.15);
        border-radius: 20px;
        overflow: hidden;
        background: rgba(38,20,12,.96);
        box-shadow: 0 16px 38px rgba(38,20,12,.28);
        backdrop-filter: blur(12px);
    }
    .mobile-bottom-nav a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; color: #E9DCD2; text-decoration: none; font-size: 11px; }
    .mobile-bottom-nav a span { font-size: 17px; line-height: 1; }
    .mobile-bottom-nav a.active { color: var(--aqua); background: rgba(0,229,176,.1); }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal { opacity: 1; transform: none; }
}