:root {
    --bg: #FFF8F0;
    --ink: #2A1F1A;
    --title: #24130C;
    --muted: #75645A;
    --soft: #A9978C;
    --brand: #FF6B35;
    --purple: #2B1A3F;
    --aqua: #00E5B0;
    --gold: #FFD166;
    --berry: #B8336A;
    --pale-aqua: #EFFFFA;
    --pale-blue: #E9FFF8;
    --pale-gold: #FFF1C7;
    --card: #FFFFFF;
    --dark: #1A0F0A;
    --border: rgba(255,107,53,.18);
    --shadow: 0 20px 46px rgba(97,45,16,.14);
    --radius: 24px;
    --max: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 8% 12%, rgba(255,209,102,.26), transparent 26rem),
        radial-gradient(circle at 88% 22%, rgba(0,229,176,.12), transparent 30rem),
        var(--bg);
    color: var(--ink);
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.75;
}
body.drawer-open { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
.skip-link {
    position: fixed;
    left: 16px;
    top: -60px;
    z-index: 12000;
    padding: 10px 16px;
    border-radius: 12px;
    background: #fff;
    color: var(--title);
    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(38,20,12,.94);
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 26px rgba(97,45,16,.16);
}
.header-inner {
    width: min(calc(100% - 32px), var(--max));
    min-height: 72px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 24px;
}
.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: #FFF3E8; font-size: 1.4rem; }
.site-logo img { width: 42px; height: 42px; object-fit: contain; }
.nav-core {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    white-space: nowrap;
}
.nav-core a {
    color: #FFF3E8;
    text-decoration: none;
    border-radius: 999px;
    padding: 8px 12px;
    font-size: .95rem;
    transition: background .2s ease, color .2s ease, transform .2s ease;
}
.nav-core a:hover, .nav-core a.active {
    color: #fff;
    background: rgba(0,229,176,.16);
    transform: translateY(-1px);
}
.header-actions { display: flex; align-items: center; gap: 10px; }
.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 23px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%);
    color: #fff;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 14px 32px rgba(255,107,53,.22);
    transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(255,107,53,.3); filter: saturate(1.07); }
.compact-btn { min-height: 42px; padding: 9px 18px; font-size: .92rem; }
.secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 11px 22px;
    border: 1px solid rgba(43,26,63,.18);
    border-radius: 999px;
    background: rgba(255,255,255,.82);
    color: var(--purple);
    font-weight: 800;
    text-decoration: none;
}
.menu-toggle {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-content: center;
    gap: 4px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 14px;
    background: rgba(255,255,255,.08);
    cursor: pointer;
}
.menu-toggle span { width: 18px; height: 2px; border-radius: 4px; background: #fff; }
.mobile-menu-toggle { display: none; }
.drawer-mask {
    position: fixed;
    inset: 0;
    z-index: 10000;
    opacity: 0;
    background: rgba(26,15,10,.58);
    backdrop-filter: blur(4px);
    transition: opacity .22s ease;
}
.drawer-mask.is-visible { opacity: 1; }
.site-drawer {
    position: fixed;
    z-index: 10001;
    top: 0;
    right: 0;
    width: min(390px, 92vw);
    height: 100dvh;
    padding: 22px;
    overflow-y: auto;
    transform: translateX(104%);
    background: linear-gradient(180deg, #2B1A3F 0%, #24130C 100%);
    color: #FFF3E8;
    box-shadow: -24px 0 60px rgba(0,0,0,.28);
    transition: transform .28s ease;
}
.site-drawer.is-open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.drawer-brand { color: #fff; font-size: 1.35rem; }
.drawer-brand img { width: 42px; height: 42px; object-fit: contain; }
.drawer-close {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 14px;
    background: rgba(255,255,255,.08);
    color: #fff;
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
}
.drawer-intro { color: rgba(255,243,232,.72); font-size: .94rem; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin: 24px 0; }
.drawer-nav a {
    padding: 12px 14px;
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 15px;
    color: #fff;
    text-decoration: none;
    background: rgba(255,255,255,.055);
}
.drawer-nav a:hover { background: rgba(0,229,176,.14); }
.drawer-note { padding: 18px; border-radius: 18px; background: rgba(255,209,102,.12); border: 1px solid rgba(255,209,102,.18); }
.drawer-note p { margin: 7px 0 0; color: rgba(255,243,232,.74); font-size: .9rem; }
main { display: block; }
.container { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
.section { padding: 78px 0; }
.section.tight { padding: 48px 0; }
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: #9B6500;
    font-size: .86rem;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.section-kicker::before { content: ""; width: 28px; height: 3px; border-radius: 999px; background: linear-gradient(90deg, var(--brand), var(--aqua)); }
h1, h2, h3, .section-title { color: var(--title); line-height: 1.2; }
h1 { margin: 0 0 18px; font-size: clamp(2.7rem, 7vw, 6rem); letter-spacing: -.04em; }
h2 { margin: 0 0 16px; font-size: clamp(1.75rem, 4vw, 3rem); letter-spacing: -.025em; }
h3 { margin: 0 0 10px; font-size: 1.16rem; }
p { margin: 0 0 1em; }
.lead { color: var(--muted); font-size: clamp(1rem, 2vw, 1.17rem); }
.text-link { color: var(--brand); font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.hero {
    position: relative;
    isolation: isolate;
    padding: 78px 0 68px;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% 20%, rgba(255,209,102,.48), transparent 22rem),
        radial-gradient(circle at 82% 25%, rgba(0,229,176,.28), transparent 26rem),
        linear-gradient(135deg, #FFF1E6 0%, #F7EEFF 48%, #E9FFF8 100%);
}
.hero::after {
    content: "";
    position: absolute;
    z-index: -1;
    width: 430px;
    height: 430px;
    right: -140px;
    bottom: -180px;
    border-radius: 50%;
    border: 80px solid rgba(184,51,106,.08);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(330px, .95fr); gap: 52px; align-items: center; }
.hero-copy { max-width: 680px; }
.hero-copy .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 18px;
    padding: 7px 13px;
    border-radius: 999px;
    background: rgba(255,255,255,.68);
    border: 1px solid rgba(255,107,53,.16);
    color: var(--berry);
    font-weight: 800;
}
.hero-subtitle { margin: -8px 0 18px; color: var(--purple); font-size: clamp(1.35rem, 3vw, 2.25rem); font-weight: 900; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 0; padding: 0; list-style: none; }
.hero-points li { padding: 8px 13px; border-radius: 999px; background: rgba(255,255,255,.76); border: 1px solid var(--border); font-weight: 700; font-size: .92rem; }
.hero-visual { position: relative; padding: 18px; }
.hero-visual::before, .hero-visual::after { content: ""; position: absolute; border-radius: 50%; filter: blur(1px); }
.hero-visual::before { width: 82px; height: 82px; left: 0; top: 7%; background: rgba(255,107,53,.2); }
.hero-visual::after { width: 120px; height: 120px; right: 0; bottom: 3%; background: rgba(0,229,176,.18); }
.hero-visual img, .content-img, .zone-card img, .app-section img {
    width: 100%;
    height: auto;
    object-fit: contain;
}
.hero-visual img { position: relative; z-index: 1; max-height: 620px; filter: drop-shadow(0 28px 40px rgba(43,26,63,.18)); }
.floating-note {
    position: absolute;
    z-index: 2;
    left: -14px;
    bottom: 13%;
    max-width: 220px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255,255,255,.9);
    box-shadow: var(--shadow);
    font-size: .88rem;
}
.floating-note strong { display: block; color: var(--purple); }
.highlight-strip { margin-top: -22px; position: relative; z-index: 2; }
.highlight-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.highlight-card, .card, .zone-card, .info-card, .review-card, .article-card, .faq-item, .service-card, .step-card {
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    border-radius: 22px;
}
.highlight-card { padding: 22px; }
.highlight-card .icon, .service-card .icon, .step-number {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    margin-bottom: 14px;
    background: linear-gradient(135deg, rgba(255,107,53,.16), rgba(0,229,176,.2));
    color: var(--purple);
    font-weight: 900;
}
.highlight-card p { margin: 0; color: var(--muted); font-size: .92rem; }
.channel-cloud { display: flex; flex-wrap: wrap; gap: 12px; }
.channel-pill {
    flex: 1 1 210px;
    min-width: 0;
    padding: 16px 18px;
    border-radius: 999px;
    border: 1px solid rgba(43,26,63,.11);
    background: rgba(255,255,255,.78);
    text-decoration: none;
    transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.channel-pill:hover { transform: translateY(-2px); border-color: rgba(255,107,53,.34); background: #fff; }
.channel-pill strong { display: block; color: var(--purple); }
.channel-pill span { display: block; margin-top: 2px; color: var(--muted); font-size: .84rem; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; }
.split.reverse .media { order: 2; }
.media-frame { padding: 18px; border-radius: 30px; background: linear-gradient(145deg, rgba(255,209,102,.3), rgba(0,229,176,.14)); }
.media-frame img { width: 100%; max-height: 520px; object-fit: contain; border-radius: 22px; }
.copy-block p { color: var(--muted); }
.mini-list { display: grid; gap: 12px; margin: 22px 0; }
.mini-list div { padding: 14px 16px; border-left: 4px solid var(--brand); border-radius: 0 16px 16px 0; background: rgba(255,255,255,.68); }
.mini-list strong { display: block; color: var(--title); }
.mini-list span { color: var(--muted); font-size: .92rem; }
.zone-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.zone-grid.three { grid-template-columns: repeat(3, 1fr); }
.zone-card { overflow: hidden; }
.zone-card img { width: 100%; aspect-ratio: 16/10; object-fit: contain; background: linear-gradient(135deg, #FFF1E6, #EFFFFA); }
.zone-card-body { padding: 24px; }
.zone-card-body p { color: var(--muted); }
.zone-card-body ul { margin: 16px 0; padding-left: 20px; color: var(--muted); }
.dark-zone { background: linear-gradient(135deg, #2B1A3F, #24130C); color: #FFF3E8; }
.dark-zone h2, .dark-zone h3 { color: #fff; }
.dark-zone .lead, .dark-zone p { color: rgba(255,243,232,.75); }
.security-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.security-card { display: grid; grid-template-columns: 190px 1fr; overflow: hidden; border-radius: 24px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.security-card img { width: 100%; height: 100%; min-height: 240px; object-fit: contain; background: rgba(255,255,255,.06); }
.security-card div { padding: 25px; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review-card { padding: 23px; }
.review-card p { color: var(--muted); }
.review-card footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: none; color: var(--title); }
.review-card .role { color: var(--soft); font-size: .82rem; }
.stars { color: #D28A00; letter-spacing: .1em; }
.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 22px 24px; }
.faq-item summary { cursor: pointer; color: var(--title); font-weight: 900; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; float: right; color: var(--brand); font-size: 1.3rem; }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { margin: 14px 0 0; color: var(--muted); }
.notice-panel {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 22px;
    align-items: center;
    padding: 28px;
    border-radius: 26px;
    background: linear-gradient(135deg, #FFF1C7, #EFFFFA);
    border: 1px solid rgba(255,107,53,.18);
}
.notice-icon { width: 62px; height: 62px; display: grid; place-items: center; border-radius: 20px; background: #fff; color: var(--berry); font-size: 1.7rem; font-weight: 900; }
.notice-panel h2 { font-size: clamp(1.45rem, 3vw, 2.2rem); }
.notice-panel p { margin: 6px 0 0; color: var(--muted); }
.inner-hero { padding: 68px 0 54px; background: linear-gradient(135deg, #FFF1E6 0%, #F6EDFF 52%, #E9FFF8 100%); }
.inner-hero-grid { display: grid; grid-template-columns: 1fr minmax(280px, 470px); gap: 44px; align-items: center; }
.inner-hero h1 { font-size: clamp(2.4rem, 6vw, 4.8rem); }
.inner-hero img { width: 100%; max-height: 430px; object-fit: contain; filter: drop-shadow(0 24px 34px rgba(43,26,63,.16)); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; color: var(--muted); font-size: .9rem; }
.breadcrumb a { color: var(--brand); text-decoration: none; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: 26px; align-items: start; }
.article-card { padding: clamp(24px, 4vw, 42px); }
.article-card p { color: var(--muted); }
.side-stack { display: grid; gap: 18px; position: sticky; top: 96px; }
.info-card { padding: 22px; }
.info-card p { color: var(--muted); font-size: .93rem; }
.info-card ul { margin: 0; padding-left: 19px; color: var(--muted); }
.service-grid, .steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card, .step-card { padding: 22px; }
.service-card p, .step-card p { color: var(--muted); margin-bottom: 0; }
.step-number { border-radius: 50%; background: var(--purple); color: #fff; }
.quote-panel { padding: 30px; border-radius: 26px; background: linear-gradient(135deg, rgba(184,51,106,.12), rgba(0,229,176,.12)); border: 1px solid rgba(43,26,63,.1); }
.quote-panel blockquote { margin: 0; color: var(--title); font-size: clamp(1.15rem, 2.5vw, 1.55rem); font-weight: 800; line-height: 1.6; }
.quote-panel cite { display: block; margin-top: 14px; color: var(--muted); font-style: normal; }
.site-footer { background: var(--dark); color: #FFF3E8; padding: 58px 0 18px; }
.footer-inner { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; display: grid; grid-template-columns: 1.1fr 1.9fr; gap: 60px; }
.footer-logo { color: #fff; font-size: 1.45rem; }
.footer-logo img { width: 44px; height: 44px; object-fit: contain; }
.footer-brand p { max-width: 460px; color: rgba(255,243,232,.65); }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-links h2 { margin-bottom: 12px; color: #fff; font-size: 1rem; }
.footer-links a { display: block; margin: 7px 0; color: rgba(255,243,232,.68); text-decoration: none; font-size: .92rem; }
.footer-links a:hover { color: var(--aqua); }
.footer-bottom { width: min(calc(100% - 32px), var(--max)); margin: 42px auto 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 22px; color: rgba(255,243,232,.55); font-size: .86rem; }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: var(--gold); text-decoration: none; white-space: nowrap; }
.mobile-quick-nav { display: none; }
@media (max-width: 1060px) {
    .nav-core { display: none; }
    .header-inner { grid-template-columns: auto 1fr auto; }
    .site-logo { justify-self: start; }
    .hero-grid, .inner-hero-grid { grid-template-columns: 1fr 420px; gap: 28px; }
    .highlight-grid { grid-template-columns: repeat(2, 1fr); }
    .zone-grid.three, .review-grid { grid-template-columns: repeat(2, 1fr); }
    .security-card { grid-template-columns: 150px 1fr; }
}
@media (max-width: 820px) {
    body { padding-bottom: 74px; }
    .site-header { position: sticky; }
    .header-inner { width: min(calc(100% - 20px), var(--max)); min-height: 64px; gap: 8px; }
    .mobile-menu-toggle { display: inline-grid; justify-self: start; }
    .desktop-menu-toggle { display: none; }
    .site-logo { justify-self: center; }
    .site-logo strong { display: none; }
    .site-logo img { width: 38px; height: 38px; }
    .header-actions { justify-self: end; }
    .compact-btn { min-height: 38px; padding: 8px 13px; font-size: .82rem; }
    .hero { padding: 54px 0 44px; }
    .hero-grid, .inner-hero-grid, .split, .article-layout { grid-template-columns: 1fr; }
    .hero-copy { text-align: center; margin: 0 auto; }
    .hero-actions, .hero-points { justify-content: center; }
    .hero-visual { max-width: 620px; margin: 0 auto; }
    .floating-note { left: 0; }
    .highlight-strip { margin-top: 0; padding-top: 20px; }
    .zone-grid, .zone-grid.three, .security-grid, .service-grid, .steps-grid, .review-grid { grid-template-columns: 1fr; }
    .split.reverse .media { order: 0; }
    .side-stack { position: static; }
    .notice-panel { grid-template-columns: auto 1fr; }
    .notice-panel .main-btn { grid-column: 1 / -1; }
    .footer-inner { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { flex-direction: column; }
    .mobile-quick-nav {
        position: fixed;
        z-index: 9000;
        left: max(10px, env(safe-area-inset-left));
        right: max(10px, env(safe-area-inset-right));
        bottom: max(10px, env(safe-area-inset-bottom));
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        min-height: 58px;
        padding: 7px;
        border: 1px solid rgba(255,255,255,.15);
        border-radius: 20px;
        background: rgba(38,20,12,.94);
        backdrop-filter: blur(14px);
        box-shadow: 0 14px 34px rgba(26,15,10,.28);
    }
    .mobile-quick-nav a { display: grid; place-items: center; align-content: center; gap: 1px; color: rgba(255,243,232,.68); text-decoration: none; font-size: .73rem; border-radius: 14px; }
    .mobile-quick-nav a span { font-size: 1rem; line-height: 1; }
    .mobile-quick-nav a.active { color: #fff; background: rgba(0,229,176,.14); }
}
@media (max-width: 560px) {
    .section { padding: 56px 0; }
    .container { width: min(calc(100% - 22px), var(--max)); }
    h1 { font-size: clamp(2.65rem, 19vw, 4.6rem); }
    .hero-subtitle { font-size: 1.35rem; }
    .highlight-grid { grid-template-columns: 1fr; }
    .channel-pill { flex-basis: 100%; border-radius: 18px; }
    .security-card { grid-template-columns: 1fr; }
    .security-card img { min-height: 200px; }
    .footer-links { grid-template-columns: 1fr 1fr; }
    .drawer-nav { grid-template-columns: 1fr; }
    .notice-panel { grid-template-columns: 1fr; text-align: center; }
    .notice-icon { margin: 0 auto; }
}