:root {
  --bg: #FFF8F0;
  --surface: #FFFFFF;
  --text: #2A1F1A;
  --muted: #75645A;
  --soft: #A9978C;
  --heading: #24130C;
  --brand: #FF6B35;
  --deep: #2B1A3F;
  --neon: #00E5B0;
  --gold: #FFD166;
  --berry: #B8336A;
  --blue-soft: #E9FFF8;
  --gold-soft: #FFF1C7;
  --lavender: #F4EEFF;
  --pink-soft: #FFF0F6;
  --border: rgba(255, 107, 53, .18);
  --shadow: 0 20px 46px rgba(97, 45, 16, .14);
  --radius: 22px;
  --container: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.75; overflow-x: hidden; }
body.drawer-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
button, input, textarea, select { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 12000; background: #fff; color: var(--heading); padding: 10px 14px; border-radius: 10px; box-shadow: var(--shadow); }
.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 { max-width: 1280px; margin: 0 auto; min-height: 72px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.site-logo, .drawer-brand, .footer-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 900; letter-spacing: .04em; }
.site-logo { color: #FFF3E8; min-width: 142px; }
.site-logo img { max-height: 44px; width: auto; }
.site-logo span { white-space: nowrap; }
.nav-core { display: flex; align-items: center; justify-content: center; gap: 8px; flex: 1; }
.nav-core a { color: #FFF3E8; text-decoration: none; border-radius: 999px; padding: 8px 12px; white-space: nowrap; transition: .2s ease; }
.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; text-decoration: none; font-weight: 800; border-radius: 999px; color: #fff; background: linear-gradient(135deg, #FF6B35 0%, #B8336A 48%, #00E5B0 100%); box-shadow: 0 14px 32px rgba(255, 107, 53, .22); transition: transform .2s ease, box-shadow .2s ease; }
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(184, 51, 106, .25); }
.secondary-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 20px; text-decoration: none; font-weight: 800; border-radius: 999px; color: var(--deep); background: rgba(255,255,255,.88); border: 1px solid rgba(43, 26, 63, .16); }
.menu-toggle { width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(255,255,255,.1); display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; cursor: pointer; }
.menu-toggle span { width: 19px; height: 2px; background: #fff; border-radius: 99px; }
.mobile-menu-toggle { display: none; }
.drawer-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(24, 10, 6, .5); opacity: 0; visibility: hidden; transition: .25s ease; }
.site-drawer { position: fixed; top: 0; right: 0; width: min(400px, 88vw); height: 100dvh; z-index: 10001; padding: 24px; background: #FFFDF9; box-shadow: -20px 0 60px rgba(36, 19, 12, .2); transform: translateX(105%); transition: .28s ease; overflow-y: auto; }
.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: 16px; }
.drawer-brand { color: var(--heading); }
.drawer-brand img { max-height: 42px; width: auto; }
.drawer-close { width: 42px; height: 42px; border: 0; border-radius: 50%; font-size: 28px; line-height: 1; color: var(--heading); background: var(--pink-soft); cursor: pointer; }
.drawer-intro { color: var(--muted); margin: 16px 0; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.drawer-nav a { text-decoration: none; padding: 12px 14px; border-radius: 14px; background: #fff; border: 1px solid var(--border); font-weight: 700; color: var(--heading); }
.drawer-nav a:hover { background: var(--blue-soft); color: var(--brand); }
.drawer-support { margin-top: 22px; padding: 18px; border-radius: 18px; background: linear-gradient(135deg, var(--gold-soft), var(--blue-soft)); }
.drawer-support p { margin: 6px 0 0; color: var(--muted); }
main { min-height: 60vh; }
.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.section { padding: 76px 0; }
.section-tight { padding: 46px 0; }
.section-kicker { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 12px; color: var(--berry); font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.section-kicker::before { content: ""; width: 28px; height: 3px; border-radius: 99px; background: linear-gradient(90deg, var(--brand), var(--neon)); }
h1, h2, h3, .section-title { color: var(--heading); line-height: 1.25; margin-top: 0; }
h1 { font-size: clamp(2.5rem, 6vw, 5.8rem); margin-bottom: 18px; letter-spacing: -.04em; }
h2, .section-title { font-size: clamp(1.8rem, 3.8vw, 3rem); margin-bottom: 16px; }
h3 { font-size: 1.2rem; margin-bottom: 8px; }
p { margin-top: 0; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); max-width: 760px; }
.hero { position: relative; overflow: hidden; padding: 74px 0 52px; background: radial-gradient(circle at 12% 20%, rgba(255, 107, 53, .16), transparent 34%), radial-gradient(circle at 86% 12%, rgba(0, 229, 176, .2), transparent 30%), linear-gradient(135deg, #FFF0F6 0%, #F4EEFF 46%, #E9FFF8 100%); }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero::before { width: 220px; height: 220px; left: -60px; bottom: -90px; background: rgba(255, 209, 102, .25); }
.hero::after { width: 160px; height: 160px; right: 4%; top: 8%; border: 28px solid rgba(184, 51, 106, .08); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 54px; }
.hero-copy { position: relative; z-index: 2; }
.hero-copy .eyebrow { display: inline-flex; padding: 7px 13px; margin-bottom: 18px; border-radius: 999px; color: var(--deep); background: rgba(255,255,255,.7); border: 1px solid rgba(43,26,63,.12); font-weight: 800; }
.hero-subtitle { display: block; margin-bottom: 18px; font-size: clamp(1.35rem, 2.6vw, 2.2rem); color: var(--berry); font-weight: 900; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 0; list-style: none; }
.hero-points li { padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,.72); color: var(--deep); font-weight: 700; border: 1px solid rgba(43,26,63,.08); }
.hero-visual { position: relative; min-width: 0; }
.hero-visual::before { content: ""; position: absolute; inset: 9% -4% -4% 12%; border-radius: 36px; background: linear-gradient(135deg, rgba(255,107,53,.18), rgba(0,229,176,.18)); transform: rotate(4deg); }
.hero-visual img { position: relative; width: 100%; max-height: 620px; object-fit: contain; filter: drop-shadow(0 30px 34px rgba(43,26,63,.18)); }
.highlight-strip { position: relative; margin-top: -20px; z-index: 3; }
.highlight-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.highlight-item { padding: 22px; border-radius: 20px; background: rgba(255,255,255,.94); border: 1px solid var(--border); box-shadow: 0 14px 34px rgba(97,45,16,.10); }
.highlight-item strong { display: block; margin-bottom: 6px; color: var(--heading); font-size: 1.08rem; }
.highlight-item p { margin: 0; color: var(--muted); font-size: .94rem; }
.capsule-wrap { display: flex; flex-wrap: wrap; gap: 12px; }
.capsule { flex: 1 1 210px; display: block; padding: 14px 16px; text-decoration: none; border-radius: 18px; background: #fff; border: 1px solid var(--border); transition: .2s ease; }
.capsule:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(97,45,16,.11); }
.capsule strong { display: block; color: var(--heading); }
.capsule span { display: block; color: var(--muted); font-size: .9rem; margin-top: 3px; }
.card, .zone-card, .info-card, .review-card { background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: var(--radius); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
.split.reverse .media-panel { order: 2; }
.copy-panel { padding: 8px 0; }
.copy-panel p { color: var(--muted); }
.media-panel { padding: 18px; background: linear-gradient(145deg, #fff, var(--blue-soft)); }
.media-panel img { width: 100%; max-height: 560px; object-fit: contain; border-radius: 16px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; text-decoration: none; color: var(--brand); font-weight: 900; }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }
.feature-list { display: grid; gap: 12px; padding: 0; list-style: none; margin: 22px 0 0; }
.feature-list li { position: relative; padding-left: 28px; color: var(--muted); }
.feature-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--neon); font-weight: 900; }
.dual-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.zone-card { overflow: hidden; }
.zone-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: contain; background: linear-gradient(135deg, var(--pink-soft), var(--blue-soft)); }
.zone-body { padding: 24px; }
.zone-body p { color: var(--muted); }
.mini-points { display: grid; gap: 8px; margin: 18px 0 0; padding: 0; list-style: none; }
.mini-points li { color: var(--muted); padding-left: 22px; position: relative; }
.mini-points li::before { content: "•"; position: absolute; left: 4px; color: var(--brand); font-size: 1.3rem; line-height: 1.2; }
.triple-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.info-card { padding: 24px; }
.info-card .number { display: inline-grid; place-items: center; width: 42px; height: 42px; margin-bottom: 16px; border-radius: 14px; background: linear-gradient(135deg, var(--gold-soft), var(--blue-soft)); color: var(--berry); font-weight: 900; }
.info-card p { color: var(--muted); }
.safety-band { background: linear-gradient(135deg, #24130C, #2B1A3F); color: #FFF3E8; }
.safety-band h2, .safety-band h3 { color: #fff; }
.safety-band p { color: rgba(255,243,232,.78); }
.safety-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.safety-card { padding: 26px; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: rgba(255,255,255,.07); }
.safety-card img { max-height: 290px; margin: 0 auto 18px; object-fit: contain; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review-card { padding: 24px; }
.review-card p { color: var(--muted); }
.review-card footer { margin-top: 16px; color: var(--berry); font-weight: 800; }
.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 20px 22px; border-radius: 18px; background: #fff; border: 1px solid var(--border); }
.faq-item h3 { margin-bottom: 8px; }
.faq-item p { margin: 0; color: var(--muted); }
.compliance-box { padding: 28px; border-radius: 24px; background: linear-gradient(135deg, var(--gold-soft), var(--pink-soft), var(--blue-soft)); border: 1px solid rgba(184,51,106,.12); }
.compliance-box p:last-child { margin-bottom: 0; }
.inner-hero { position: relative; overflow: hidden; padding: 64px 0; background: radial-gradient(circle at 15% 10%, rgba(255,107,53,.18), transparent 34%), radial-gradient(circle at 90% 12%, rgba(0,229,176,.19), transparent 30%), linear-gradient(135deg, #FFF0F6, #F4EEFF 52%, #E9FFF8); }
.inner-hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 44px; }
.inner-hero h1 { font-size: clamp(2.3rem, 5vw, 4.4rem); }
.inner-hero img { width: 100%; max-height: 470px; object-fit: contain; filter: drop-shadow(0 24px 34px rgba(43,26,63,.18)); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; color: var(--muted); font-size: .92rem; }
.breadcrumb a { color: var(--brand); text-decoration: none; }
.prose { max-width: 900px; }
.prose p { color: var(--muted); font-size: 1.02rem; }
.content-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 34px; align-items: start; }
.content-panel { padding: 28px; }
.content-panel p { color: var(--muted); }
.side-note { padding: 24px; background: linear-gradient(135deg, #fff, var(--gold-soft)); }
.side-note img { max-height: 340px; margin: 0 auto 18px; object-fit: contain; }
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step { position: relative; padding: 58px 22px 22px; border-radius: 20px; background: #fff; border: 1px solid var(--border); }
.step::before { counter-increment: step; content: "0" counter(step); position: absolute; top: 18px; left: 22px; color: var(--berry); font-weight: 900; letter-spacing: .08em; }
.step p { margin-bottom: 0; color: var(--muted); }
.quote-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.quote { padding: 24px; border-left: 4px solid var(--neon); border-radius: 0 20px 20px 0; background: #fff; box-shadow: var(--shadow); }
.quote p { color: var(--muted); }
.quote cite { color: var(--berry); font-style: normal; font-weight: 800; }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 58px 0 18px; }
.footer-inner { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 26px; }
.footer-brand p { color: rgba(255,243,232,.7); max-width: 420px; }
.footer-logo { color: #fff; margin-bottom: 14px; }
.footer-logo img { max-height: 44px; width: auto; }
.footer-column h2 { font-size: 1rem; color: #fff; margin-bottom: 14px; }
.footer-column a { display: block; width: fit-content; margin: 7px 0; color: rgba(255,243,232,.72); text-decoration: none; }
.footer-column a:hover { color: var(--neon); }
.footer-bottom { width: min(var(--container), calc(100% - 40px)); margin: 34px auto 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,243,232,.55); font-size: .9rem; }
.footer-bottom p { margin: 0; }
.mobile-bottom-nav { display: none; }
.soft-bg { background: linear-gradient(180deg, rgba(255,255,255,.0), rgba(244,238,255,.66)); }
.blue-bg { background: var(--blue-soft); }
.gold-bg { background: var(--gold-soft); }
.center { text-align: center; }
.center .lead { margin-inline: auto; }
.section-head { margin-bottom: 32px; }
.pill-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }
.pill { display: inline-flex; padding: 7px 11px; border-radius: 999px; background: var(--pink-soft); color: var(--berry); font-size: .9rem; font-weight: 800; }
@media (max-width: 1080px) {
  .nav-core { display: none; }
  .header-inner { justify-content: space-between; }
  .site-logo { min-width: auto; }
  .highlight-grid, .triple-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1.5fr repeat(2, 1fr); }
}
@media (max-width: 820px) {
  body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  .desktop-menu-toggle { display: none; }
  .mobile-menu-toggle { display: inline-flex; order: -1; }
  .site-logo { position: absolute; left: 50%; transform: translateX(-50%); }
  .site-logo span { display: none; }
  .site-logo img { max-height: 40px; }
  .header-inner { min-height: 66px; padding: 0 14px; }
  .header-actions { margin-left: auto; }
  .header-cta { min-height: 40px; padding: 8px 14px; font-size: .9rem; }
  .hero { padding-top: 54px; }
  .hero-grid, .inner-hero-grid, .split, .content-grid { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-copy .lead { margin-inline: auto; }
  .hero-actions, .hero-points { justify-content: center; }
  .hero-visual { max-width: 620px; margin-inline: auto; }
  .split.reverse .media-panel { order: 0; }
  .dual-grid, .safety-grid, .quote-panel { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .mobile-bottom-nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 9000; display: grid; grid-template-columns: repeat(4, 1fr); padding: 7px 8px calc(7px + env(safe-area-inset-bottom)); background: rgba(26,15,10,.96); backdrop-filter: blur(12px); border-top: 1px solid rgba(255,255,255,.08); }
  .mobile-bottom-nav a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; color: rgba(255,243,232,.82); text-decoration: none; font-size: .78rem; }
  .mobile-bottom-nav span { color: var(--neon); font-size: 1.1rem; line-height: 1; }
}
@media (max-width: 620px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section { padding: 56px 0; }
  .section-tight { padding: 38px 0; }
  h1 { font-size: clamp(2.35rem, 15vw, 4.2rem); }
  .highlight-grid, .triple-grid, .reviews-grid { grid-template-columns: 1fr; }
  .highlight-strip { margin-top: 0; padding-top: 16px; }
  .drawer-nav { grid-template-columns: 1fr; }
  .footer-inner { width: min(100% - 28px, var(--container)); grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { width: min(100% - 28px, var(--container)); }
  .main-btn, .secondary-btn { width: 100%; }
  .hero-actions { width: 100%; }
  .zone-body, .info-card, .content-panel, .review-card { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}