:root {
  --bg: #FFF8F0;
  --ink: #2A1F1A;
  --heading: #24130C;
  --muted: #75645A;
  --soft: #A9978C;
  --brand: #FF6B35;
  --brand-deep: #B8336A;
  --navy: #2B1A3F;
  --aqua: #00E5B0;
  --gold: #FFD166;
  --card: #FFFFFF;
  --mint: #EFFFFA;
  --line: 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: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, sans-serif; line-height: 1.75; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
button, input, textarea { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 20000; background: #fff; color: var(--heading); padding: 10px 16px; border-radius: 12px; 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; min-height: 72px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-logo, .drawer-brand, .footer-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; }
.site-logo { color: #FFF3E8; white-space: nowrap; }
.site-logo img { width: 44px; height: 44px; object-fit: contain; }
.nav-core { display: flex; align-items: center; justify-content: center; gap: 6px; flex: 1; }
.nav-core a { color: #FFF3E8; text-decoration: none; border-radius: 999px; padding: 8px 12px; font-size: 15px; white-space: nowrap; }
.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: 11px 22px; border-radius: 999px; text-decoration: none; font-weight: 800; color: #fff; 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 { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(255,107,53,.28); }
.compact-btn { min-height: 42px; padding: 8px 18px; font-size: 14px; }
.secondary-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 21px; border-radius: 999px; border: 1px solid rgba(43,26,63,.16); color: var(--navy); background: rgba(255,255,255,.72); text-decoration: none; font-weight: 800; }
.menu-toggle { width: 42px; height: 42px; border: 0; border-radius: 14px; display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; cursor: pointer; background: rgba(255,255,255,.11); }
.menu-toggle span { width: 20px; height: 2px; border-radius: 2px; background: #fff; }
.mobile-menu-toggle { display: none; }
.drawer-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(26,15,10,.52); opacity: 0; transition: opacity .22s ease; }
.drawer-overlay.is-visible { opacity: 1; }
.site-drawer { position: fixed; right: 0; top: 0; bottom: 0; z-index: 10001; width: min(390px, 90vw); padding: 24px; background: #fffaf6; box-shadow: -30px 0 70px rgba(36,19,12,.22); transform: translateX(105%); transition: transform .25s ease; overflow-y: auto; }
.site-drawer.is-open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.drawer-brand { color: var(--heading); 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: #f4e7df; color: var(--heading); font-size: 30px; line-height: 1; cursor: pointer; }
.drawer-intro { color: var(--muted); margin: 18px 0; }
.drawer-nav { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.drawer-nav a { padding: 11px 13px; border: 1px solid var(--line); border-radius: 14px; background: #fff; color: var(--heading); text-decoration: none; font-weight: 700; }
.drawer-nav a:hover { border-color: var(--brand); color: var(--brand); }
.drawer-note { margin-top: 20px; padding: 16px; border-radius: 16px; background: var(--mint); color: var(--muted); font-size: 14px; }
main { display: block; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 82px 0; }
.section-sm { padding: 48px 0; }
.section-alt { background: linear-gradient(180deg, rgba(233,255,248,.62), rgba(255,248,240,.55)); }
.section-lavender { background: linear-gradient(135deg, rgba(246,235,255,.76), rgba(233,255,248,.72), rgba(255,239,247,.72)); }
.section-kicker { display: inline-flex; align-items: center; gap: 8px; color: #9A4B00; font-size: 13px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.section-kicker::before { content: ""; width: 24px; height: 3px; border-radius: 4px; background: linear-gradient(90deg, var(--brand), var(--gold), var(--aqua)); }
h1, h2, h3, .section-title { margin-top: 0; color: var(--heading); line-height: 1.24; }
h1 { font-size: clamp(42px, 7vw, 78px); letter-spacing: -.04em; margin-bottom: 22px; }
h2 { font-size: clamp(28px, 4vw, 44px); letter-spacing: -.025em; margin-bottom: 18px; }
h3 { font-size: 21px; margin-bottom: 10px; }
p { margin-top: 0; }
.lead { font-size: clamp(17px, 2.2vw, 21px); color: var(--muted); max-width: 760px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 34px; }
.section-head p { max-width: 680px; color: var(--muted); margin-bottom: 0; }
.hero { position: relative; isolation: isolate; overflow: hidden; padding: 86px 0 72px; background: linear-gradient(135deg, #F7ECFF 0%, #E9FFF8 48%, #FFF0F7 100%); }
.hero::before, .hero::after { content: ""; position: absolute; z-index: -1; border-radius: 50%; filter: blur(2px); }
.hero::before { width: 420px; height: 420px; left: -160px; top: -120px; background: rgba(255,209,102,.28); }
.hero::after { width: 500px; height: 500px; right: -180px; bottom: -220px; background: rgba(184,51,106,.16); }
.hero-grid { display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 58px; }
.hero-copy { position: relative; z-index: 1; }
.hero-copy .eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 999px; background: rgba(255,255,255,.76); color: var(--brand-deep); font-weight: 800; font-size: 14px; box-shadow: 0 10px 28px rgba(43,26,63,.08); }
.hero-copy h1 span { display: block; color: var(--brand-deep); font-size: .48em; letter-spacing: .02em; margin-top: 12px; }
.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 12px; border-radius: 999px; background: rgba(255,255,255,.72); border: 1px solid rgba(43,26,63,.08); color: var(--muted); font-size: 14px; }
.hero-visual { position: relative; padding: 28px; border-radius: 38px; background: rgba(255,255,255,.56); border: 1px solid rgba(255,255,255,.9); box-shadow: 0 32px 80px rgba(43,26,63,.16); }
.hero-visual img { width: 100%; max-height: 560px; object-fit: contain; }
.floating-chip { position: absolute; padding: 10px 14px; border-radius: 16px; background: #fff; box-shadow: var(--shadow); font-size: 14px; font-weight: 800; color: var(--heading); }
.chip-one { left: -26px; top: 18%; }.chip-two { right: -18px; bottom: 20%; }
.service-strip { margin-top: -28px; position: relative; z-index: 2; }
.service-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); background: #fff; border: 1px solid var(--line); border-radius: 26px; box-shadow: var(--shadow); overflow: hidden; }
.service-item { padding: 24px; }
.service-item + .service-item { border-left: 1px solid var(--line); }
.service-item strong { display: block; color: var(--heading); margin-bottom: 7px; }
.service-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; display: block; padding: 16px 18px; border-radius: 18px; background: #fff; border: 1px solid var(--line); text-decoration: none; box-shadow: 0 10px 25px rgba(97,45,16,.06); }
.channel-pill strong { display: block; color: var(--heading); margin-bottom: 4px; }
.channel-pill span { color: var(--muted); font-size: 14px; }
.channel-pill:hover { transform: translateY(-2px); border-color: rgba(255,107,53,.42); }
.split-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 26px; }
.triple-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.four-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 20px; }
.card, .zone-card, .info-card, .review-card { background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: var(--radius); }
.media-card { overflow: hidden; }
.media-card .media { padding: 18px 18px 0; }
.media-card img { width: 100%; max-height: 360px; object-fit: contain; border-radius: 18px; background: linear-gradient(135deg, #f7edff, #effff9); }
.card-body { padding: 28px; }
.card-body p { color: var(--muted); }
.text-link { color: var(--brand); font-weight: 800; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.feature-list { display: grid; gap: 12px; margin: 20px 0 0; padding: 0; list-style: none; }
.feature-list li { position: relative; padding-left: 24px; color: var(--muted); }
.feature-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--brand); font-weight: 900; }
.content-feature { display: grid; grid-template-columns: .9fr 1.1fr; gap: 42px; align-items: center; }
.content-feature.reverse { grid-template-columns: 1.1fr .9fr; }
.content-feature.reverse .content-img-wrap { order: 2; }
.content-img-wrap { padding: 24px; border-radius: 32px; background: linear-gradient(135deg, rgba(246,235,255,.9), rgba(233,255,248,.9)); box-shadow: var(--shadow); }
.content-img-wrap img, .content-img { width: 100%; max-height: 520px; object-fit: contain; }
.stats-row { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; margin-top: 24px; }
.stat { padding: 15px; border-radius: 16px; background: #fff; border: 1px solid var(--line); }
.stat strong { display: block; color: var(--heading); font-size: 20px; }
.stat span { color: var(--muted); font-size: 13px; }
.safety-panel { position: relative; overflow: hidden; padding: 38px; border-radius: 30px; background: #24130C; color: #FFF3E8; box-shadow: var(--shadow); }
.safety-panel h2, .safety-panel h3 { color: #fff; }
.safety-panel p { color: rgba(255,243,232,.78); }
.safety-panel .text-link { color: var(--aqua); }
.safety-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 34px; align-items: center; }
.safety-images { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.safety-images img { width: 100%; height: 210px; object-fit: contain; border-radius: 18px; background: rgba(255,255,255,.08); }
.review-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.review-card { padding: 24px; }
.review-card .stars { color: #C37500; letter-spacing: .12em; }
.review-card p { color: var(--muted); }
.review-card strong { color: var(--heading); }
.faq-list { display: grid; gap: 14px; }
details { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 0 20px; box-shadow: 0 10px 28px rgba(97,45,16,.06); }
summary { cursor: pointer; padding: 18px 0; color: var(--heading); font-weight: 800; }
details p { color: var(--muted); padding-bottom: 18px; margin: 0; }
.notice-panel { padding: 32px; border-radius: 26px; background: linear-gradient(135deg, #FFF1C7, #E9FFF8); border: 1px solid rgba(255,209,102,.42); }
.notice-panel h2 { font-size: 30px; }
.page-hero { padding: 72px 0 56px; background: linear-gradient(135deg, #F7ECFF, #E9FFF8 55%, #FFF0F7); }
.page-hero-grid { display: grid; grid-template-columns: 1.06fr .94fr; align-items: center; gap: 46px; }
.page-hero h1 { font-size: clamp(38px, 6vw, 64px); }
.page-hero img { width: 100%; max-height: 440px; object-fit: contain; border-radius: 30px; background: rgba(255,255,255,.55); padding: 22px; box-shadow: var(--shadow); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; color: var(--muted); font-size: 14px; margin-bottom: 20px; }
.breadcrumb a { color: var(--brand); text-decoration: none; }
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 34px; align-items: start; }
.article-body { display: grid; gap: 24px; }
.article-section { padding: 30px; border-radius: 24px; background: #fff; border: 1px solid var(--line); box-shadow: 0 14px 36px rgba(97,45,16,.08); }
.article-section p { color: var(--muted); }
.article-section p:last-child { margin-bottom: 0; }
.side-panel { position: sticky; top: 104px; display: grid; gap: 18px; }
.side-card { padding: 24px; border-radius: 22px; background: #fff; border: 1px solid var(--line); box-shadow: 0 14px 36px rgba(97,45,16,.08); }
.side-card ul { margin: 0; padding-left: 20px; color: var(--muted); }
.side-card img { width: 100%; max-height: 250px; object-fit: contain; }
.callout { padding: 22px; border-left: 4px solid var(--brand); border-radius: 16px; background: #FFF7F1; color: var(--muted); }
.quick-links { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.quick-link { padding: 16px; border-radius: 16px; background: #fff; border: 1px solid var(--line); text-decoration: none; color: var(--heading); font-weight: 800; }
.quick-link span { display: block; color: var(--muted); font-size: 13px; font-weight: 400; margin-top: 3px; }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 66px 0 24px; }
.footer-inner { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: 1fr 2fr; gap: 70px; }
.footer-brand p { color: rgba(255,243,232,.68); max-width: 440px; }
.footer-logo { color: #fff; font-size: 23px; margin-bottom: 16px; }
.footer-logo img { width: 48px; height: 48px; object-fit: contain; }
.footer-links { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 24px; }
.footer-links h2 { color: #fff; font-size: 16px; margin-bottom: 14px; }
.footer-links a { display: block; color: rgba(255,243,232,.7); text-decoration: none; margin: 8px 0; font-size: 14px; }
.footer-links a:hover { color: var(--aqua); }
.footer-bottom { width: min(var(--max), calc(100% - 40px)); margin: 46px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,243,232,.58); font-size: 13px; display: flex; justify-content: space-between; gap: 24px; }
.footer-bottom p { margin: 0; }
.mobile-bottom-nav { display: none; }
@media (max-width: 1080px) {
  .nav-core { display: none; }
  .mobile-menu-toggle { display: inline-flex; }
  .desktop-menu-toggle { display: none; }
  .header-inner { gap: 14px; }
  .site-logo { margin-right: auto; }
  .service-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .service-item + .service-item { border-left: 0; }
  .service-item:nth-child(even) { border-left: 1px solid var(--line); }
  .service-item:nth-child(n+3) { border-top: 1px solid var(--line); }
  .four-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .triple-grid, .review-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .footer-inner { grid-template-columns: 1fr; gap: 42px; }
}
@media (max-width: 820px) {
  .section { padding: 64px 0; }
  .hero { padding-top: 58px; }
  .hero-grid, .page-hero-grid, .content-feature, .content-feature.reverse, .safety-grid, .article-grid { grid-template-columns: 1fr; }
  .content-feature.reverse .content-img-wrap { order: initial; }
  .hero-visual { max-width: 620px; margin: 0 auto; }
  .split-grid, .triple-grid, .review-grid { grid-template-columns: 1fr; }
  .side-panel { position: static; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .footer-links { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .footer-bottom { flex-direction: column; }
  .quick-links { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 620px) {
  body { padding-bottom: 70px; }
  .header-inner { min-height: 64px; padding: 0 14px; }
  .site-logo strong { display: none; }
  .site-logo img { width: 40px; height: 40px; }
  .compact-btn { min-height: 38px; padding: 7px 13px; font-size: 13px; }
  .menu-toggle { width: 40px; height: 40px; }
  .container { width: min(100% - 28px, var(--max)); }
  .hero { padding: 44px 0 56px; }
  h1 { font-size: 44px; }
  .hero-copy h1 span { font-size: .44em; }
  .hero-visual { padding: 16px; border-radius: 26px; }
  .floating-chip { display: none; }
  .service-strip { margin-top: -18px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-item:nth-child(even) { border-left: 0; }
  .service-item + .service-item, .service-item:nth-child(n+3) { border-top: 1px solid var(--line); }
  .four-grid, .stats-row, .side-panel, .quick-links { grid-template-columns: 1fr; }
  .section-head { align-items: start; flex-direction: column; }
  .card-body, .article-section { padding: 22px; }
  .safety-panel { padding: 25px; }
  .safety-images img { height: 160px; }
  .drawer-nav { grid-template-columns: 1fr; }
  .site-drawer { width: min(360px, 92vw); padding: 20px; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 18px; }
  .mobile-bottom-nav { position: fixed; z-index: 9000; left: 10px; right: 10px; bottom: 10px; min-height: 58px; display: grid; grid-template-columns: repeat(4,1fr); align-items: center; padding: 6px; border-radius: 18px; background: rgba(36,19,12,.96); box-shadow: 0 18px 46px rgba(36,19,12,.3); backdrop-filter: blur(10px); }
  .mobile-bottom-nav a { color: #FFF3E8; text-decoration: none; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; font-size: 11px; }
  .mobile-bottom-nav span { color: var(--aqua); font-size: 18px; line-height: 1; }
}