:root {
    --bg: #F5F7FF;
    --ink: #1F2740;
    --muted: #66708A;
    --soft: #9AA4BA;
    --title: #131A35;
    --brand: #5B6CFF;
    --brand-2: #7A5CFF;
    --blue: #00D4FF;
    --deep: #16213E;
    --gold: #FFC857;
    --rose: #D94F70;
    --pale-blue: #EAF7FF;
    --pale-gold: #FFF4D6;
    --card: #FFFFFF;
    --dark-card: #11182F;
    --line: rgba(91,108,255,.18);
    --shadow: 0 20px 46px rgba(25,43,91,.14);
    --gradient: linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 100%);
    --max: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    background: var(--bg);
    color: var(--ink);
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.78;
    -webkit-font-smoothing: antialiased;
}
body.drawer-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; }
.skip-link {
    position: fixed;
    left: 16px;
    top: -80px;
    z-index: 12000;
    padding: 10px 16px;
    border-radius: 10px;
    background: #fff;
    color: var(--brand);
    box-shadow: var(--shadow);
    transition: top .2s ease;
}
.skip-link:focus { top: 12px; }
.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(12,18,40,.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 26px rgba(25,43,91,.16);
}
.header-inner {
    width: min(calc(100% - 40px), 1280px);
    min-height: 72px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}
.site-logo, .drawer-brand, .footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 900;
    letter-spacing: .02em;
}
.site-logo { color: #fff; flex: 0 0 auto; }
.site-logo img { width: 44px; height: 44px; object-fit: contain; display: block; }
.site-logo span { white-space: nowrap; font-size: 20px; }
.nav-core { display: flex; align-items: center; justify-content: center; gap: 6px; }
.nav-core a {
    color: #EEF2FF;
    text-decoration: none;
    border-radius: 999px;
    padding: 8px 12px;
    white-space: nowrap;
    font-size: 15px;
    transition: .2s ease;
}
.nav-core a:hover, .nav-core a.active { color: #fff; background: rgba(0,212,255,.16); }
.header-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 12px 24px;
    border: 0;
    border-radius: 999px;
    background: var(--gradient);
    color: #fff;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 14px 32px rgba(91,108,255,.22);
    transition: transform .2s ease, box-shadow .2s ease;
}
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(91,108,255,.3); }
.compact-btn { min-height: 42px; padding: 9px 18px; font-size: 14px; }
.secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 11px 22px;
    border: 1px solid rgba(91,108,255,.28);
    border-radius: 999px;
    background: rgba(255,255,255,.88);
    color: var(--brand);
    font-weight: 800;
    text-decoration: none;
}
.menu-toggle {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 14px;
    background: rgba(255,255,255,.08);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    cursor: pointer;
}
.menu-toggle span { width: 18px; height: 2px; border-radius: 2px; background: #fff; }
.menu-toggle-mobile { display: none; }
.drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(7,11,26,.58);
    opacity: 0;
    visibility: hidden;
    transition: .25s ease;
}
.site-drawer {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 10001;
    width: min(420px, 88vw);
    height: 100dvh;
    padding: 24px;
    overflow-y: auto;
    background: #fff;
    box-shadow: -26px 0 70px rgba(11,16,36,.25);
    transform: translateX(102%);
    transition: transform .28s ease;
}
.drawer-open .drawer-overlay { opacity: 1; visibility: visible; }
.drawer-open .site-drawer { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.drawer-brand { color: var(--title); font-size: 20px; }
.drawer-brand img { width: 42px; height: 42px; object-fit: contain; }
.drawer-close { width: 42px; height: 42px; border: 0; border-radius: 50%; background: #eef1ff; color: var(--title); font-size: 28px; cursor: pointer; }
.drawer-intro { margin: 20px 0; color: var(--muted); font-size: 14px; }
.drawer-nav { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.drawer-nav a {
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--title);
    text-decoration: none;
    background: #fafbff;
    transition: .2s ease;
}
.drawer-nav a:hover { color: var(--brand); border-color: rgba(91,108,255,.4); transform: translateY(-1px); }
.drawer-support { margin-top: 22px; padding: 18px; border-radius: 18px; background: linear-gradient(135deg,#eff8ff,#f3efff); }
.drawer-support strong { color: var(--title); }
.drawer-support p { margin: 6px 0 0; color: var(--muted); font-size: 14px; }
main { min-height: 60vh; }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.narrow { width: min(calc(100% - 40px), 920px); margin: 0 auto; }
.section { padding: 88px 0; }
.section-sm { padding: 64px 0; }
.section-muted { background: linear-gradient(180deg,rgba(234,247,255,.8),rgba(245,247,255,.2)); }
.section-deep { background: var(--deep); color: #eef2ff; }
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--brand);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.section-kicker::before { content: ""; width: 28px; height: 2px; border-radius: 3px; background: var(--gradient); }
h1,h2,h3,.section-title { margin-top: 0; color: var(--title); line-height: 1.22; }
h1 { font-size: clamp(42px,7vw,82px); letter-spacing: -.04em; }
h2,.section-title { font-size: clamp(28px,4.2vw,46px); letter-spacing: -.025em; }
h3 { font-size: 21px; }
p { margin-top: 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 34px; }
.section-head > div { max-width: 760px; }
.section-head p { margin-bottom: 0; color: var(--muted); }
.text-link { color: var(--brand); font-weight: 800; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.card,.zone-card,.info-card,.review-card {
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: 22px;
}
.hero {
    position: relative;
    overflow: hidden;
    padding: 88px 0 70px;
    background:
        radial-gradient(circle at 12% 18%,rgba(217,79,112,.16),transparent 34%),
        radial-gradient(circle at 86% 20%,rgba(0,212,255,.18),transparent 32%),
        linear-gradient(135deg,#f8f3ff 0%,#eff8ff 52%,#fff7fa 100%);
}
.hero::before,.hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero::before { width: 320px; height: 320px; right: -110px; top: -90px; background: rgba(122,92,255,.12); }
.hero::after { width: 220px; height: 220px; left: -90px; bottom: -110px; background: rgba(0,212,255,.12); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 58px; }
.hero-copy { max-width: 680px; }
.hero-copy h1 { margin-bottom: 18px; }
.hero-subtitle { margin-bottom: 18px; color: var(--brand); font-size: clamp(23px,3vw,34px); font-weight: 900; line-height: 1.35; }
.hero-lead { color: var(--muted); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 24px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-points span { padding: 8px 13px; border-radius: 999px; background: rgba(255,255,255,.82); border: 1px solid var(--line); color: var(--title); font-size: 14px; font-weight: 700; }
.hero-visual { position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: 8% 3% -2% 14%; border-radius: 36px; background: var(--gradient); opacity: .18; filter: blur(30px); }
.hero-visual-card { position: relative; padding: 20px; border-radius: 34px; background: rgba(255,255,255,.8); border: 1px solid rgba(255,255,255,.82); box-shadow: 0 30px 80px rgba(63,75,160,.2); backdrop-filter: blur(8px); }
.hero-visual img { display: block; width: 100%; height: auto; object-fit: contain; border-radius: 24px; }
.floating-note { position: absolute; padding: 12px 16px; border-radius: 16px; background: #fff; box-shadow: var(--shadow); color: var(--title); font-weight: 800; font-size: 13px; }
.note-one { left: -26px; top: 18%; }
.note-two { right: -18px; bottom: 12%; }
.highlight-strip { position: relative; z-index: 2; margin-top: -24px; }
.highlight-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); overflow: hidden; border-radius: 24px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.highlight-item { padding: 24px; border-right: 1px solid var(--line); }
.highlight-item:last-child { border-right: 0; }
.highlight-item h2 { margin-bottom: 6px; font-size: 18px; }
.highlight-item p { margin: 0; color: var(--muted); font-size: 14px; }
.channel-pills { display: flex; flex-wrap: wrap; gap: 12px; }
.channel-pill { flex: 1 1 210px; min-width: 0; padding: 16px 18px; border-radius: 20px; background: #fff; border: 1px solid var(--line); box-shadow: 0 12px 28px rgba(25,43,91,.08); }
.channel-pill strong { display: block; color: var(--title); margin-bottom: 4px; }
.channel-pill span { display: block; color: var(--muted); font-size: 13px; line-height: 1.6; }
.channel-pill a { display: inline-block; margin-top: 8px; color: var(--brand); font-size: 13px; font-weight: 800; text-decoration: none; }
.media-split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.media-split.reverse .media-copy { order: 2; }
.media-split.reverse .media-visual { order: 1; }
.media-copy p { color: var(--muted); }
.media-visual { position: relative; }
.media-visual img,.content-img,.zone-card img,.app-section img { display: block; width: 100%; max-width: 100%; height: auto; object-fit: contain; border-radius: 24px; }
.media-visual::after { content: ""; position: absolute; inset: 12% -3% -5% 10%; z-index: -1; border-radius: 30px; background: linear-gradient(135deg,rgba(91,108,255,.16),rgba(0,212,255,.16)); }
.inline-list { display: grid; gap: 12px; margin: 24px 0; padding: 0; list-style: none; }
.inline-list li { position: relative; padding-left: 28px; color: var(--ink); }
.inline-list li::before { content: ""; position: absolute; left: 0; top: .65em; width: 12px; height: 12px; border-radius: 4px; background: var(--gradient); transform: rotate(45deg); }
.two-col { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.three-col { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.zone-card { overflow: hidden; }
.zone-card .card-media { padding: 18px 18px 0; }
.zone-card .card-body { padding: 24px; }
.zone-card .card-body p { color: var(--muted); }
.zone-card .card-body ul { padding-left: 20px; color: var(--muted); }
.feature-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
.feature-card { padding: 26px; border-radius: 22px; background: #fff; border: 1px solid var(--line); box-shadow: 0 16px 36px rgba(25,43,91,.09); }
.feature-index { display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center; margin-bottom: 18px; border-radius: 14px; background: linear-gradient(135deg,#f0edff,#e8faff); color: var(--brand); font-weight: 900; }
.feature-card p { margin-bottom: 0; color: var(--muted); }
.security-panel { position: relative; overflow: hidden; border-radius: 34px; padding: 42px; background: var(--deep); color: #eef2ff; }
.security-panel::before { content: ""; position: absolute; width: 360px; height: 360px; right: -110px; top: -150px; border-radius: 50%; background: rgba(0,212,255,.12); }
.security-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: center; }
.security-panel h2,.security-panel h3 { color: #fff; }
.security-panel p { color: #b9c3df; }
.security-images { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.security-images img { width: 100%; height: auto; object-fit: contain; border-radius: 20px; background: rgba(255,255,255,.05); }
.review-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.review-card { padding: 24px; }
.review-card .quote { color: var(--ink); }
.review-card .review-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 18px; color: var(--muted); font-size: 13px; }
.review-card .review-mark { color: var(--gold); letter-spacing: 2px; }
.faq-list { display: grid; gap: 14px; }
details.faq-item { border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 12px 28px rgba(25,43,91,.06); }
details.faq-item summary { position: relative; padding: 20px 52px 20px 20px; cursor: pointer; color: var(--title); font-weight: 900; list-style: none; }
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: var(--brand); font-size: 24px; }
details.faq-item[open] summary::after { content: "−"; }
details.faq-item .faq-answer { padding: 0 20px 20px; color: var(--muted); }
.notice-band { padding: 28px; border-radius: 24px; background: linear-gradient(135deg,#fff4d6,#eff8ff); border: 1px solid rgba(255,200,87,.38); }
.notice-band h2 { font-size: 26px; }
.notice-band p:last-child { margin-bottom: 0; }
.inner-hero { position: relative; overflow: hidden; padding: 82px 0 68px; background: linear-gradient(135deg,#f8f3ff,#eaf7ff 62%,#fff7f2); }
.inner-hero::after { content: ""; position: absolute; width: 460px; height: 460px; border-radius: 50%; right: -190px; top: -220px; background: rgba(91,108,255,.12); }
.inner-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: center; }
.inner-hero h1 { font-size: clamp(38px,5.7vw,66px); margin-bottom: 18px; }
.inner-lead { color: var(--muted); font-size: 17px; }
.inner-hero-image { padding: 18px; border-radius: 30px; background: rgba(255,255,255,.75); box-shadow: var(--shadow); }
.inner-hero-image img { display: block; width: 100%; height: auto; object-fit: contain; border-radius: 20px; }
.info-bar { position: relative; z-index: 2; margin-top: -28px; }
.info-bar-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); overflow: hidden; border-radius: 22px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.info-bar-item { padding: 20px 22px; border-right: 1px solid var(--line); }
.info-bar-item:last-child { border-right: 0; }
.info-bar-item strong { display: block; color: var(--title); }
.info-bar-item span { color: var(--muted); font-size: 13px; }
.content-stack { display: grid; gap: 24px; }
.content-block { display: grid; grid-template-columns: 220px 1fr; gap: 30px; padding: 30px; border-radius: 24px; background: #fff; border: 1px solid var(--line); box-shadow: 0 16px 36px rgba(25,43,91,.08); }
.content-block-index { display: flex; flex-direction: column; justify-content: space-between; min-height: 150px; padding: 22px; border-radius: 18px; background: linear-gradient(135deg,#f1efff,#eaf9ff); }
.content-block-index span { color: var(--brand); font-size: 13px; font-weight: 900; letter-spacing: .12em; }
.content-block-index strong { color: var(--title); font-size: 25px; line-height: 1.3; }
.content-block-body p { color: var(--muted); }
.content-block-body ul { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin: 20px 0 0; padding: 0; list-style: none; }
.content-block-body li { padding: 10px 12px; border-radius: 12px; background: #f7f8ff; color: var(--ink); font-size: 13px; }
.steps-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
.step-card { padding: 26px; border-radius: 22px; background: #fff; border: 1px solid var(--line); box-shadow: 0 14px 30px rgba(25,43,91,.07); }
.step-number { display: inline-flex; width: 38px; height: 38px; align-items: center; justify-content: center; margin-bottom: 16px; border-radius: 12px; background: var(--gradient); color: #fff; font-weight: 900; }
.step-card p { margin-bottom: 0; color: var(--muted); }
.experience-box { display: grid; grid-template-columns: .75fr 1.25fr; gap: 28px; align-items: center; padding: 34px; border-radius: 28px; background: linear-gradient(135deg,#11182f,#182750); color: #eef2ff; }
.experience-box h2 { color: #fff; }
.experience-box p { color: #c3cce2; }
.experience-quote { padding: 24px; border-radius: 20px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.experience-quote strong { display: block; margin-top: 12px; color: var(--gold); }
.service-qa { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.service-qa article { padding: 24px; border-radius: 20px; background: #fff; border: 1px solid var(--line); }
.service-qa article p { margin-bottom: 0; color: var(--muted); }
.site-footer { position: relative; overflow: hidden; padding: 72px 0 0; background: #0B1024; color: #EEF2FF; }
.footer-glow { position: absolute; width: 560px; height: 560px; right: -220px; top: -320px; border-radius: 50%; background: rgba(91,108,255,.18); filter: blur(10px); }
.footer-inner { position: relative; width: min(calc(100% - 40px),var(--max)); margin: 0 auto; display: grid; grid-template-columns: .9fr 1.5fr; gap: 70px; }
.footer-brand-block p { max-width: 460px; color: #aeb9d5; }
.footer-logo { color: #fff; font-size: 24px; }
.footer-logo img { width: 48px; height: 48px; object-fit: contain; }
.footer-btn { margin-top: 14px; }
.footer-links { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 28px; }
.footer-links h2 { color: #fff; font-size: 16px; }
.footer-links a { display: block; margin: 9px 0; color: #aeb9d5; text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: #fff; }
.footer-bottom { position: relative; margin-top: 50px; padding: 20px; border-top: 1px solid rgba(255,255,255,.09); text-align: center; color: #8f9ab6; font-size: 13px; }
.footer-bottom p { margin: 0; }
.mobile-bottom-nav { display: none; }
@media (max-width: 1120px) {
    .nav-core a:nth-child(4),.nav-core a:nth-child(6) { display: none; }
    .hero-grid,.inner-hero-grid { gap: 34px; }
    .footer-inner { grid-template-columns: 1fr; gap: 45px; }
}
@media (max-width: 900px) {
    .section { padding: 70px 0; }
    .nav-core { display: none; }
    .menu-toggle-mobile { display: inline-flex; }
    .menu-toggle-desktop { display: none; }
    .header-inner { display: grid; grid-template-columns: 52px 1fr auto; gap: 10px; }
    .site-logo { justify-self: center; }
    .site-logo span { display: none; }
    .hero-grid,.inner-hero-grid,.media-split,.security-grid,.experience-box { grid-template-columns: 1fr; }
    .hero-copy { max-width: none; }
    .hero-visual { max-width: 680px; margin: 0 auto; }
    .media-split.reverse .media-copy,.media-split.reverse .media-visual { order: initial; }
    .highlight-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .highlight-item:nth-child(2) { border-right: 0; }
    .highlight-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .three-col,.feature-grid,.review-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .content-block { grid-template-columns: 1fr; }
    .content-block-index { min-height: auto; }
    .content-block-body ul { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 640px) {
    body { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
    .container,.narrow,.header-inner,.footer-inner { width: min(calc(100% - 28px),var(--max)); }
    .header-inner { min-height: 64px; }
    .site-logo img { width: 39px; height: 39px; }
    .compact-btn { min-height: 38px; padding: 8px 13px; font-size: 13px; }
    .hero { padding: 58px 0 52px; }
    .inner-hero { padding: 58px 0 50px; }
    h1 { font-size: 45px; }
    .inner-hero h1 { font-size: 39px; }
    .hero-subtitle { font-size: 24px; }
    .hero-lead,.inner-lead { font-size: 15px; }
    .hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
    .hero-actions a { width: 100%; padding-inline: 14px; }
    .floating-note { position: static; display: inline-block; margin: 12px 6px 0 0; }
    .highlight-strip { margin-top: -12px; }
    .highlight-grid,.two-col,.three-col,.feature-grid,.review-grid,.service-qa,.info-bar-grid { grid-template-columns: 1fr; }
    .highlight-item,.highlight-item:nth-child(2),.info-bar-item { border-right: 0; border-bottom: 1px solid var(--line); }
    .highlight-item:last-child,.info-bar-item:last-child { border-bottom: 0; }
    .section-head { display: block; }
    .section-head .text-link { display: inline-block; margin-top: 14px; }
    .security-panel { padding: 28px 20px; }
    .security-images { grid-template-columns: 1fr; }
    .experience-box { padding: 26px 20px; }
    .content-block { padding: 20px; }
    .channel-pill { flex-basis: 100%; }
    .footer-links { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 16px; }
    .site-footer { padding-top: 58px; }
    .mobile-bottom-nav {
        position: fixed;
        left: 10px;
        right: 10px;
        bottom: max(10px,env(safe-area-inset-bottom));
        z-index: 9000;
        display: grid;
        grid-template-columns: repeat(4,1fr);
        padding: 8px;
        border: 1px solid rgba(91,108,255,.16);
        border-radius: 22px;
        background: rgba(255,255,255,.94);
        box-shadow: 0 18px 50px rgba(16,29,72,.22);
        backdrop-filter: blur(12px);
    }
    .mobile-bottom-nav a { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 5px; border-radius: 14px; color: var(--muted); text-decoration: none; font-size: 11px; }
    .mobile-bottom-nav a.active { color: var(--brand); background: #eef0ff; }
    .mini-icon { font-size: 18px; line-height: 1; }
    .site-drawer { left: 0; right: auto; transform: translateX(-102%); width: min(390px,90vw); }
    .drawer-open .site-drawer { transform: translateX(0); }
    .drawer-nav { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
    *,*::before,*::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}