:root {
    --bg: #FFF8F0;
    --ink: #2A1F1A;
    --title: #24130C;
    --muted: #75645A;
    --soft: #A9978C;
    --brand: #FF6B35;
    --deep: #2B1A3F;
    --aqua: #00E5B0;
    --gold: #FFD166;
    --berry: #B8336A;
    --pale-aqua: #EFFFFA;
    --pale-gold: #FFF1C7;
    --card: #FFFFFF;
    --line: rgba(255,107,53,.18);
    --shadow: 0 20px 46px rgba(97,45,16,.14);
    --gradient: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%);
    --max: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif; line-height: 1.75; overflow-x: hidden; }
body.drawer-open { overflow: hidden; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 20000; transform: translateY(-180%); background: #fff; color: var(--title); padding: 8px 12px; border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }
.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 { max-width: 1280px; margin: 0 auto; min-height: 72px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-logo, .footer-logo, .drawer-brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; font-size: 22px; }
.site-logo img { width: auto; max-height: 44px; }
.site-logo strong, .footer-logo strong, .drawer-brand span { letter-spacing: .08em; }
.nav-core { display: flex; align-items: center; justify-content: center; gap: 8px; flex: 1; }
.nav-core a { color: #FFF3E8; border-radius: 999px; padding: 8px 12px; white-space: nowrap; 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: 46px; padding: 10px 22px; background: var(--gradient); color: #fff; border-radius: 999px; box-shadow: 0 14px 32px rgba(255,107,53,.22); font-weight: 700; border: 0; transition: transform .25s ease, box-shadow .25s ease; }
.main-btn:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 18px 38px rgba(255,107,53,.28); }
.secondary-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 20px; border: 1px solid rgba(43,26,63,.18); border-radius: 999px; color: var(--deep); background: rgba(255,255,255,.74); font-weight: 700; }
.menu-toggle { width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.22); border-radius: 14px; background: rgba(255,255,255,.08); display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.menu-toggle span { width: 19px; height: 2px; border-radius: 2px; background: #fff; }
.menu-toggle-mobile { display: none; }
.drawer-mask { position: fixed; inset: 0; z-index: 10000; background: rgba(18,9,7,.56); opacity: 0; transition: opacity .25s ease; }
.drawer-mask.is-visible { opacity: 1; }
.site-drawer { position: fixed; top: 0; right: 0; z-index: 10001; width: min(390px, 92vw); height: 100dvh; padding: 24px; background: #fffaf6; box-shadow: -24px 0 60px rgba(36,19,12,.25); transform: translateX(105%); transition: transform .3s ease; overflow-y: auto; }
.site-drawer.is-open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.drawer-brand { color: var(--title); }
.drawer-brand img { max-height: 38px; width: auto; }
.drawer-close { width: 42px; height: 42px; border: 0; border-radius: 50%; background: var(--pale-gold); color: var(--title); font-size: 28px; line-height: 1; }
.drawer-intro { color: var(--muted); margin: 16px 0 18px; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.drawer-nav a { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--title); background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 11px 13px; }
.drawer-nav a:hover, .drawer-nav a.active { background: var(--pale-aqua); color: var(--berry); }
.drawer-nav b { color: var(--brand); }
.drawer-safe { margin-top: 20px; padding: 15px; border-radius: 16px; background: var(--deep); color: #fff3e8; font-size: 13px; }
main { min-height: 60vh; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 88px 0; }
.section-tight { padding: 56px 0; }
.section-soft { background: linear-gradient(180deg, rgba(233,255,248,.65), rgba(255,248,240,.42)); }
.section-warm { background: linear-gradient(180deg, rgba(255,241,199,.58), rgba(255,248,240,.38)); }
.section-dark { background: var(--deep); color: #fff; }
.section-head { max-width: 760px; margin-bottom: 32px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-kicker { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px; color: var(--berry); font-size: 14px; font-weight: 800; letter-spacing: .12em; }
.section-kicker::before { content: ""; width: 30px; height: 3px; border-radius: 99px; background: var(--gradient); }
h1, h2, h3 { margin: 0 0 14px; color: var(--title); line-height: 1.25; }
h1 { font-size: clamp(40px, 7vw, 78px); letter-spacing: -.04em; }
h2 { font-size: clamp(28px, 4vw, 44px); }
h3 { font-size: 21px; }
p { margin: 0 0 1em; }
.lead { font-size: clamp(17px, 2vw, 21px); color: var(--muted); }
.text-link { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; color: var(--brand); }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }
.card, .zone-card, .info-card, .review-card, .faq-item { background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: 24px; }
.hero { position: relative; overflow: hidden; padding: 84px 0 70px; background: radial-gradient(circle at 82% 14%, rgba(0,229,176,.22), transparent 28%), radial-gradient(circle at 12% 20%, rgba(255,107,53,.20), transparent 30%), linear-gradient(135deg, #fff3ea 0%, #f3efff 46%, #e9fff8 100%); }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); opacity: .7; }
.hero::before { width: 290px; height: 290px; right: -110px; top: 120px; border: 42px solid rgba(184,51,106,.1); }
.hero::after { width: 150px; height: 150px; left: -60px; bottom: 30px; background: rgba(255,209,102,.22); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 58px; }
.hero-copy { max-width: 670px; }
.hero-title-mark { display: inline-flex; align-items: center; gap: 10px; padding: 7px 13px; border-radius: 999px; background: rgba(255,255,255,.78); color: var(--berry); font-size: 14px; font-weight: 700; box-shadow: 0 10px 30px rgba(43,26,63,.08); }
.hero h1 { margin-top: 18px; }
.hero h1 span { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-subtitle { font-size: clamp(24px, 3vw, 38px); color: var(--deep); font-weight: 800; line-height: 1.35; margin-bottom: 20px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 0; list-style: none; }
.hero-points li { padding: 8px 13px; border-radius: 999px; background: rgba(255,255,255,.8); color: var(--deep); font-size: 14px; border: 1px solid rgba(43,26,63,.08); }
.hero-visual { position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: 8% 4% -3% 12%; border-radius: 40% 60% 52% 48%; background: linear-gradient(135deg, rgba(255,107,53,.25), rgba(0,229,176,.22)); filter: blur(2px); transform: rotate(-6deg); }
.hero-visual img { position: relative; width: 100%; max-height: 620px; object-fit: contain; filter: drop-shadow(0 28px 32px rgba(43,26,63,.18)); }
.floating-note { position: absolute; right: -10px; bottom: 10%; max-width: 220px; padding: 13px 15px; background: rgba(255,255,255,.92); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); color: var(--muted); font-size: 13px; }
.feature-strip { margin-top: -24px; position: relative; z-index: 2; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; }
.feature-item { padding: 24px; background: #fff; border-right: 1px solid var(--line); }
.feature-item:last-child { border-right: 0; }
.feature-item strong { display: block; color: var(--title); font-size: 18px; margin-bottom: 8px; }
.feature-item p { color: var(--muted); font-size: 14px; margin: 0; }
.pill-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.channel-pill { flex: 1 1 210px; min-width: 0; padding: 16px 18px; background: rgba(255,255,255,.84); border: 1px solid var(--line); border-radius: 22px; }
.channel-pill strong { display: block; color: var(--title); margin-bottom: 5px; }
.channel-pill p { color: var(--muted); font-size: 13px; margin: 0 0 8px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media { position: relative; }
.split-media img { width: 100%; max-height: 560px; object-fit: contain; border-radius: 28px; }
.media-frame { padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: 30px; box-shadow: var(--shadow); }
.media-collage { position: relative; padding-bottom: 54px; }
.media-collage .collage-accent { position: absolute; right: 28px; bottom: 14px; width: 34%; max-height: 210px; object-fit: contain; border: 7px solid #fff; border-radius: 22px; box-shadow: 0 16px 34px rgba(43,26,63,.18); background: var(--pale-aqua); }
.split-copy p { color: var(--muted); }
.check-list { display: grid; gap: 11px; padding: 0; margin: 22px 0; list-style: none; }
.check-list li { position: relative; padding-left: 30px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 21px; height: 21px; display: grid; place-items: center; border-radius: 50%; background: var(--pale-aqua); color: #087d64; font-weight: 900; font-size: 12px; }
.dual-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.triple-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card-pad { padding: 26px; }
.zone-card { overflow: hidden; }
.zone-card img { width: 100%; aspect-ratio: 16/10; object-fit: contain; background: linear-gradient(135deg, #fff4ee, #edfff9); }
.zone-card .card-body { padding: 26px; }
.zone-card p, .info-card p { color: var(--muted); }
.mini-points { display: grid; gap: 8px; margin: 18px 0 20px; }
.mini-points span { display: block; padding: 9px 11px; border-radius: 12px; background: var(--pale-aqua); color: var(--deep); font-size: 14px; }
.safety-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.safety-card { padding: 28px; display: grid; grid-template-columns: 150px 1fr; gap: 24px; align-items: center; }
.safety-card img { width: 100%; height: 150px; object-fit: contain; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review-card { padding: 24px; }
.review-card p { color: var(--muted); }
.review-card strong { color: var(--deep); }
.review-stars { color: var(--gold); letter-spacing: 3px; margin-bottom: 8px; }
.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 0; overflow: hidden; }
.faq-item details { padding: 0; }
.faq-item summary { cursor: pointer; list-style: none; padding: 20px 24px; color: var(--title); font-weight: 800; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--pale-gold); color: var(--berry); font-size: 20px; }
.faq-item details[open] summary::after { content: "−"; }
.faq-answer { padding: 0 24px 22px; color: var(--muted); }
.notice-band { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; padding: 28px; background: linear-gradient(135deg, var(--deep), #4a2864); color: #fff; border-radius: 28px; box-shadow: var(--shadow); }
.notice-band h2 { color: #fff; font-size: 26px; }
.notice-band p { color: rgba(255,255,255,.82); margin: 0; }
.notice-icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 18px; background: rgba(0,229,176,.16); font-size: 26px; }
.page-hero { position: relative; overflow: hidden; padding: 72px 0 54px; background: radial-gradient(circle at 84% 20%, rgba(0,229,176,.2), transparent 28%), linear-gradient(135deg, #fff1e7, #f4efff 54%, #eafff8); }
.page-hero-grid { display: grid; grid-template-columns: 1fr .8fr; align-items: center; gap: 52px; }
.page-hero h1 { font-size: clamp(38px, 6vw, 64px); }
.page-hero p { max-width: 730px; color: var(--muted); font-size: 18px; }
.page-hero img { width: 100%; max-height: 430px; object-fit: contain; filter: drop-shadow(0 22px 28px rgba(43,26,63,.18)); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--muted); margin-bottom: 16px; }
.breadcrumb a { color: var(--brand); }
.highlights { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: -28px; position: relative; z-index: 2; }
.highlight-card { padding: 22px; }
.highlight-card strong { display: block; color: var(--title); font-size: 18px; margin-bottom: 6px; }
.highlight-card p { color: var(--muted); margin: 0; font-size: 14px; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 34px; align-items: start; }
.article-content { display: grid; gap: 22px; }
.article-section { padding: 30px; }
.article-section p { color: var(--muted); }
.article-section p:last-child { margin-bottom: 0; }
.article-section ul { margin: 0; padding-left: 20px; color: var(--muted); }
.side-stack { display: grid; gap: 18px; position: sticky; top: 96px; }
.side-card { padding: 24px; }
.side-card h2 { font-size: 22px; }
.side-card p { color: var(--muted); font-size: 14px; }
.side-card img { width: 100%; max-height: 240px; object-fit: contain; border-radius: 18px; background: linear-gradient(135deg, #fff2ea, #ecfff9); margin-bottom: 15px; }
.feedback-box { padding: 28px; background: var(--pale-aqua); border: 1px solid rgba(0,229,176,.22); border-radius: 24px; }
.feedback-box blockquote { margin: 0 0 10px; color: var(--deep); font-size: 17px; }
.feedback-box cite { color: var(--muted); font-style: normal; font-size: 14px; }
.cta-panel { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; padding: 34px; background: linear-gradient(135deg, #fff, #fff4e8 52%, #eafff8); border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); }
.cta-panel h2 { font-size: 30px; }
.cta-panel p { margin: 0; color: var(--muted); }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 72px 0 26px; }
.footer-shell { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: 1.2fr 2fr; gap: 60px; }
.footer-logo img { max-height: 42px; width: auto; }
.footer-brand p { color: rgba(255,243,232,.7); max-width: 420px; margin: 18px 0 22px; }
.footer-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.footer-links h2 { color: #fff; font-size: 16px; margin-bottom: 14px; }
.footer-links a { display: block; color: rgba(255,243,232,.72); margin: 8px 0; font-size: 14px; }
.footer-links a:hover { color: var(--aqua); }
.footer-bottom { width: min(var(--max), calc(100% - 40px)); margin: 44px auto 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 24px; color: rgba(255,243,232,.58); font-size: 12px; }
.footer-bottom p { margin: 0; }
.mobile-bottom-nav { display: none; }
@media (max-width: 1080px) {
    .nav-core { gap: 2px; }
    .nav-core a { padding: 7px 9px; font-size: 14px; }
    .hero-grid, .page-hero-grid { gap: 34px; }
    .article-layout { grid-template-columns: 1fr; }
    .side-stack { position: static; grid-template-columns: repeat(2, 1fr); }
    .footer-shell { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
    .header-inner { min-height: 66px; padding: 0 14px; gap: 10px; }
    .nav-core, .menu-toggle-desktop { display: none; }
    .menu-toggle-mobile { display: inline-flex; }
    .site-logo { position: absolute; left: 50%; transform: translateX(-50%); }
    .site-logo strong { display: none; }
    .site-logo img { max-height: 38px; max-width: 110px; }
    .header-actions { margin-left: auto; }
    .header-cta { min-height: 40px; padding: 8px 14px; font-size: 13px; }
    .hero { padding-top: 54px; }
    .hero-grid, .page-hero-grid, .split { grid-template-columns: 1fr; }
    .hero-copy { max-width: none; }
    .hero-visual { max-width: 620px; margin: 0 auto; }
    .floating-note { right: 0; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-item:nth-child(2) { border-right: 0; }
    .feature-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .dual-grid, .safety-grid { grid-template-columns: 1fr; }
    .triple-grid, .review-grid { grid-template-columns: repeat(2, 1fr); }
    .split.reverse .split-media { order: 0; }
    .highlights { grid-template-columns: 1fr; margin-top: 24px; }
    .side-stack { grid-template-columns: 1fr 1fr; }
    .footer-links { grid-template-columns: repeat(2, 1fr); }
    .footer-bottom { flex-direction: column; }
}
@media (max-width: 620px) {
    body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
    .container { width: min(100% - 28px, var(--max)); }
    .section { padding: 62px 0; }
    .section-tight { padding: 44px 0; }
    .hero { padding: 44px 0 46px; }
    .hero-subtitle { font-size: 25px; }
    .hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
    .hero-actions a { width: 100%; }
    .hero-points { display: grid; grid-template-columns: 1fr; }
    .floating-note { position: relative; margin: -10px auto 0; right: auto; bottom: auto; max-width: 92%; }
    .feature-strip { margin-top: -8px; }
    .feature-grid { grid-template-columns: 1fr; }
    .feature-item { border-right: 0; border-bottom: 1px solid var(--line); }
    .feature-item:last-child { border-bottom: 0; }
    .triple-grid, .review-grid, .side-stack { grid-template-columns: 1fr; }
    .safety-card { grid-template-columns: 1fr; }
    .safety-card img { max-width: 220px; margin: 0 auto; }
    .notice-band, .cta-panel { grid-template-columns: 1fr; }
    .notice-band .main-btn, .cta-panel .main-btn { width: 100%; }
    .page-hero { padding: 46px 0 36px; }
    .page-hero-grid { gap: 24px; }
    .article-section, .card-pad, .review-card { padding: 23px; }
    .drawer-nav { grid-template-columns: 1fr; }
    .footer-shell, .footer-bottom { width: min(100% - 28px, var(--max)); }
    .footer-links { grid-template-columns: 1fr 1fr; gap: 18px; }
    .mobile-bottom-nav { position: fixed; z-index: 9000; left: 10px; right: 10px; bottom: calc(8px + env(safe-area-inset-bottom)); display: grid; grid-template-columns: repeat(4, 1fr); padding: 7px; background: rgba(36,19,12,.94); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,.12); border-radius: 22px; box-shadow: 0 16px 36px rgba(36,19,12,.25); }
    .mobile-bottom-nav a { display: grid; place-items: center; gap: 1px; color: rgba(255,243,232,.7); font-size: 11px; border-radius: 16px; padding: 6px 3px; }
    .mobile-bottom-nav a span { font-size: 18px; line-height: 1; }
    .mobile-bottom-nav a.active { color: #fff; background: rgba(0,229,176,.15); }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}