:root {
    --bg: #FFF8F0;
    --ink: #2A1F1A;
    --title: #24130C;
    --muted: #75645A;
    --soft: #A9978C;
    --brand: #FF6B35;
    --purple: #2B1A3F;
    --aqua: #00E5B0;
    --gold: #FFD166;
    --rose: #B8336A;
    --pale-aqua: #EFFFFA;
    --pale-gold: #FFF1C7;
    --card: #FFFFFF;
    --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; background: var(--bg); color: var(--ink); font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif; line-height: 1.75; overflow-x: hidden; }
body.drawer-open { overflow: hidden; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--rose); }
img { max-width: 100%; height: auto; display: block; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 12000; background: #fff; color: var(--title); padding: 10px 16px; border-radius: 10px; box-shadow: var(--shadow); }
.skip-link:focus { top: 16px; }
.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(var(--max), calc(100% - 40px)); margin: 0 auto; min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-logo, .footer-logo { display: inline-flex; align-items: center; gap: 10px; color: #FFF3E8; font-size: 20px; white-space: nowrap; }
.site-logo img { width: 44px; height: 44px; object-fit: contain; }
.nav-core { display: flex; align-items: center; gap: 8px; }
.nav-core a { color: #FFF3E8; border-radius: 999px; padding: 8px 12px; font-size: 15px; }
.nav-core a:hover, .nav-core a.active { color: #fff; background: rgba(0,229,176,.16); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.main-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 24px; border-radius: 999px; color: #fff; font-weight: 700; background: linear-gradient(135deg,#FF6B35 0%,#FFB703 48%,#00E5B0 100%); box-shadow: 0 14px 32px rgba(255,107,53,.22); transition: transform .2s ease, box-shadow .2s ease; }
.main-btn:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 18px 38px rgba(255,107,53,.28); }
.main-btn.compact { min-height: 42px; padding: 0 18px; font-size: 14px; }
.secondary-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border: 1px solid rgba(43,26,63,.16); border-radius: 999px; color: var(--purple); background: #fff; font-weight: 700; }
.menu-button { width: 42px; height: 42px; border: 0; border-radius: 50%; background: rgba(255,255,255,.1); display: inline-flex; flex-direction: column; justify-content: center; align-items: center; gap: 4px; cursor: pointer; }
.menu-button span { width: 18px; height: 2px; background: #fff; border-radius: 2px; }
.mobile-menu-button { display: none; }
.drawer-mask { position: fixed; inset: 0; z-index: 10000; background: rgba(26,15,10,.58); backdrop-filter: blur(3px); }
.site-drawer { position: fixed; right: 0; top: 0; z-index: 10001; width: min(390px, 90vw); height: 100dvh; background: #FFF8F0; transform: translateX(105%); transition: transform .28s ease; box-shadow: -20px 0 60px rgba(36,19,12,.24); overflow-y: auto; }
.site-drawer.open { transform: translateX(0); }
.drawer-head { position: sticky; top: 0; z-index: 1; display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; background: rgba(255,248,240,.96); border-bottom: 1px solid var(--border); font-weight: 800; color: var(--title); }
.drawer-close { width: 40px; height: 40px; border: 0; border-radius: 50%; background: var(--pale-gold); font-size: 28px; line-height: 1; color: var(--title); cursor: pointer; }
.drawer-nav { padding: 12px 18px; display: grid; gap: 5px; }
.drawer-nav a { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; color: var(--ink); border-radius: 12px; }
.drawer-nav a:hover { background: var(--pale-aqua); color: var(--brand); }
.drawer-note { margin: 12px 22px 28px; padding: 16px; border-radius: 16px; background: var(--pale-gold); color: var(--muted); font-size: 13px; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 88px 0; }
.section-sm { padding: 58px 0; }
.section-head { max-width: 760px; margin-bottom: 32px; }
.section-kicker { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px; color: var(--brand); font-size: 14px; font-weight: 800; letter-spacing: .08em; }
.section-kicker::before { content: ""; width: 30px; height: 3px; border-radius: 3px; background: linear-gradient(90deg,var(--brand),var(--aqua)); }
h1,h2,h3,.section-title { color: var(--title); line-height: 1.25; margin-top: 0; }
h1 { font-size: clamp(42px, 7vw, 82px); letter-spacing: -.04em; }
h2 { font-size: clamp(28px, 4vw, 46px); letter-spacing: -.025em; }
h3 { font-size: 20px; }
p { margin-top: 0; }
.lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); }
.hero { position: relative; padding: 72px 0 64px; overflow: hidden; background: radial-gradient(circle at 12% 15%, rgba(255,209,102,.52), transparent 28%), radial-gradient(circle at 85% 20%, rgba(0,229,176,.22), transparent 30%), linear-gradient(135deg,#FFF8F0 8%,#F4ECFF 50%,#E9FFF8 100%); }
.hero::after { content:""; position:absolute; width:420px; height:420px; right:-180px; bottom:-220px; border-radius:50%; background:rgba(255,107,53,.12); filter:blur(4px); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 48px; }
.hero-copy { max-width: 650px; }
.hero-copy h1 { margin-bottom: 18px; }
.hero-copy .subtitle { font-size: clamp(23px,3vw,36px); color: var(--purple); font-weight: 800; margin-bottom: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-points span { padding: 8px 13px; border: 1px solid rgba(43,26,63,.10); border-radius: 999px; background: rgba(255,255,255,.75); color: var(--purple); font-size: 14px; }
.hero-visual { position: relative; }
.hero-visual img { width: 100%; max-height: 580px; object-fit: contain; filter: drop-shadow(0 28px 50px rgba(43,26,63,.20)); }
.floating-note { position: absolute; left: -18px; bottom: 28px; max-width: 210px; padding: 15px 17px; border-radius: 18px; background: rgba(255,255,255,.92); box-shadow: var(--shadow); font-size: 13px; color: var(--muted); }
.card,.zone-card,.info-card,.review-card,.faq-card { background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: var(--radius); }
.highlight-bar { margin-top: -1px; background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.highlight-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.highlight-item { padding: 28px 22px; border-right: 1px solid var(--border); }
.highlight-item:last-child { border-right: 0; }
.highlight-item h3 { margin-bottom: 8px; 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; padding: 18px 20px; border-radius: 18px; background: #fff; border: 1px solid var(--border); color: var(--ink); }
.channel-pill strong { display: block; color: var(--title); margin-bottom: 4px; }
.channel-pill span { color: var(--muted); font-size: 13px; }
.channel-pill:hover { transform: translateY(-2px); box-shadow: var(--shadow); color: var(--ink); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
.split.reverse .media { order: 2; }
.media img,.zone-card img,.inner-hero img { width: 100%; max-height: 520px; object-fit: contain; border-radius: 22px; }
.copy p { color: var(--muted); }
.copy-list { display: grid; gap: 12px; margin: 24px 0; }
.copy-list div { padding: 13px 15px; border-radius: 14px; background: var(--pale-aqua); }
.copy-list strong { color: var(--title); }
.text-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 800; color: var(--brand); }
.dual-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 26px; }
.triple-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.zone-card { overflow: hidden; }
.zone-card .zone-media { padding: 22px 22px 0; }
.zone-card .zone-body { padding: 24px; }
.zone-card p { color: var(--muted); }
.point-list { list-style: none; margin: 18px 0; padding: 0; display: grid; gap: 9px; }
.point-list li { position: relative; padding-left: 22px; color: var(--muted); }
.point-list li::before { content:""; position:absolute; left:0; top:.72em; width:8px; height:8px; border-radius:50%; background:linear-gradient(135deg,var(--brand),var(--aqua)); }
.soft-section { background: linear-gradient(135deg,rgba(255,241,199,.7),rgba(233,255,248,.85)); }
.safety-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; align-items: center; }
.safety-stack { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.info-card { padding: 20px; box-shadow: none; }
.info-card h3 { margin-bottom: 8px; }
.info-card p { margin-bottom: 0; color: var(--muted); font-size: 14px; }
.review-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.review-card { padding: 24px; }
.review-card p { color: var(--muted); }
.review-card footer { display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--soft); }
.review-card footer strong { color: var(--title); }
.faq-list { display: grid; gap: 14px; }
details.faq-card { padding: 0 22px; box-shadow: none; }
details.faq-card summary { list-style: none; cursor: pointer; padding: 18px 36px 18px 0; font-weight: 800; color: var(--title); position: relative; }
details.faq-card summary::-webkit-details-marker { display: none; }
details.faq-card summary::after { content:"+"; position:absolute; right:0; top:14px; width:30px; height:30px; border-radius:50%; background:var(--pale-gold); display:grid; place-items:center; color:var(--brand); font-size:20px; }
details[open].faq-card summary::after { content:"−"; }
details.faq-card p { padding-bottom: 20px; color: var(--muted); margin: 0; }
.notice-panel { padding: 34px; border-radius: var(--radius); background: var(--purple); color: #FFF3E8; box-shadow: var(--shadow); }
.notice-panel h2,.notice-panel h3 { color: #fff; }
.notice-panel p { color: rgba(255,243,232,.82); }
.notice-panel a { color: var(--gold); }
.cta-panel { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; padding: 36px; border-radius: 28px; background: linear-gradient(135deg,var(--purple),#593466); color: #fff; box-shadow: var(--shadow); }
.cta-panel h2 { color: #fff; margin-bottom: 8px; }
.cta-panel p { margin: 0; color: rgba(255,255,255,.78); }
.inner-hero { padding: 62px 0 52px; background: radial-gradient(circle at 15% 10%,rgba(255,209,102,.45),transparent 30%),linear-gradient(135deg,#FFF8F0,#F4ECFF 55%,#E9FFF8); }
.inner-hero-grid { display:grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items:center; }
.inner-hero h1 { font-size: clamp(38px,6vw,68px); margin-bottom: 16px; }
.breadcrumbs { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:18px; color:var(--soft); font-size:14px; }
.breadcrumbs a { color:var(--muted); }
.article-grid { display:grid; grid-template-columns: minmax(0,1fr) 330px; gap:32px; align-items:start; }
.article-main { display:grid; gap:24px; }
.article-card { padding: 30px; border-radius:var(--radius); background:#fff; border:1px solid var(--border); box-shadow:var(--shadow); }
.article-card p { color:var(--muted); }
.article-card p:last-child { margin-bottom:0; }
.service-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.service-item { padding:20px; border-radius:18px; background:var(--pale-aqua); }
.service-item:nth-child(2) { background:var(--pale-gold); }
.service-item:nth-child(3) { background:#F4ECFF; }
.service-item p { margin:0; font-size:14px; }
.side-stack { position:sticky; top:96px; display:grid; gap:18px; }
.side-card { padding:22px; border-radius:20px; background:#fff; border:1px solid var(--border); }
.side-card h3 { margin-bottom:10px; }
.side-card a { display:block; padding:8px 0; border-bottom:1px dashed var(--border); }
.side-card a:last-child { border-bottom:0; }
.quote-card { padding:24px; border-radius:20px; background:var(--purple); color:#fff; }
.quote-card p { color:rgba(255,255,255,.82); }
.quote-card strong { color:var(--gold); }
.site-footer { background:#1A0F0A; color:#FFF3E8; padding:62px 0 24px; }
.footer-inner { width:min(var(--max),calc(100% - 40px)); margin:0 auto; display:grid; grid-template-columns:1fr 1.6fr; gap:60px; }
.footer-brand p { max-width:420px; color:rgba(255,243,232,.65); }
.footer-logo img { width:44px; height:44px; object-fit:contain; }
.footer-links { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.footer-links h3 { color:#fff; font-size:16px; }
.footer-links a { display:block; color:rgba(255,243,232,.7); margin:8px 0; font-size:14px; }
.footer-links a:hover { color:var(--gold); }
.footer-bottom { width:min(var(--max),calc(100% - 40px)); margin:38px auto 0; padding-top:20px; border-top:1px solid rgba(255,255,255,.1); display:flex; justify-content:space-between; gap:24px; color:rgba(255,243,232,.52); font-size:12px; }
.footer-bottom p { margin:0; }
.mobile-bottom-nav { display:none; }
@media (max-width: 980px) {
    .nav-core { display:none; }
    .mobile-menu-button { display:inline-flex; }
    .desktop-menu-button { display:none; }
    .header-inner { gap:12px; }
    .site-logo strong { display:none; }
    .hero-grid,.inner-hero-grid,.split,.safety-grid,.article-grid { grid-template-columns:1fr; }
    .hero-copy { max-width:none; }
    .hero-visual { max-width:680px; margin:0 auto; }
    .split.reverse .media { order:0; }
    .highlight-grid { grid-template-columns:repeat(2,1fr); }
    .highlight-item:nth-child(2) { border-right:0; }
    .highlight-item:nth-child(-n+2) { border-bottom:1px solid var(--border); }
    .triple-grid,.review-grid { grid-template-columns:repeat(2,1fr); }
    .article-grid { gap:22px; }
    .side-stack { position:static; grid-template-columns:repeat(2,1fr); }
    .footer-inner { grid-template-columns:1fr; gap:36px; }
}
@media (max-width: 680px) {
    body { padding-bottom:68px; }
    .header-inner,.container,.footer-inner,.footer-bottom { width:min(100% - 28px,var(--max)); }
    .header-inner { min-height:64px; }
    .site-logo img { width:38px; height:38px; }
    .main-btn.compact { min-height:38px; padding:0 14px; font-size:13px; }
    .section { padding:62px 0; }
    .section-sm { padding:44px 0; }
    .hero { padding:48px 0 44px; }
    h1 { font-size:46px; }
    .hero-copy .subtitle { font-size:24px; }
    .floating-note { position:relative; left:auto; bottom:auto; margin-top:14px; max-width:none; }
    .highlight-grid,.dual-grid,.triple-grid,.review-grid,.service-grid,.safety-stack,.side-stack,.footer-links { grid-template-columns:1fr; }
    .highlight-item { border-right:0; border-bottom:1px solid var(--border); }
    .highlight-item:last-child { border-bottom:0; }
    .zone-card .zone-body,.article-card { padding:22px; }
    .cta-panel { grid-template-columns:1fr; padding:28px; }
    .footer-bottom { flex-direction:column; }
    .mobile-bottom-nav { position:fixed; left:10px; right:10px; bottom:10px; z-index:9000; display:grid; grid-template-columns:repeat(4,1fr); padding:8px; border-radius:18px; background:rgba(36,19,12,.95); box-shadow:0 12px 35px rgba(36,19,12,.25); backdrop-filter:blur(12px); }
    .mobile-bottom-nav a { display:flex; flex-direction:column; align-items:center; gap:2px; color:#FFF3E8; font-size:11px; }
    .mobile-bottom-nav span { font-size:18px; color:var(--aqua); line-height:1; }
}