:root {
  --bg: #fff8f0; --ink: #2a1f1a; --title: #24130c; --muted: #75645a; --soft: #a9978c;
  --orange: #ff6b35; --deep: #2b1a3f; --mint: #00e5b0; --gold: #ffd166; --rose: #b8336a;
  --card: #ffffff; --pale-mint: #effffa; --pale-gold: #fff1c7; --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: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, 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 { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 10010; background: #fff; color: var(--title); padding: 10px 16px; border-radius: 12px; }
.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: 22px; }
.site-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: #fff3e8; flex: 0 0 auto; }
.site-logo img { width: 42px; max-height: 44px; object-fit: contain; }
.site-logo strong { font-size: 22px; letter-spacing: 1px; }
.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; 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; flex: 0 0 auto; }
.main-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 10px 22px; border-radius: 999px; background: linear-gradient(135deg,#ff6b35 0%,#ffb703 48%,#00e5b0 100%); color: #fff; font-weight: 700; text-decoration: none; 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(255,107,53,.28); }
.menu-btn { 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-btn span { width: 18px; height: 2px; background: #fff; border-radius: 2px; }
.mobile-menu-btn { display: none; }
.drawer-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(25,10,7,.58); opacity: 0; pointer-events: none; transition: opacity .25s ease; }
.site-drawer { position: fixed; right: 0; top: 0; bottom: 0; z-index: 10001; width: min(390px, 90vw); padding: 24px; background: #fffaf6; transform: translateX(102%); transition: transform .28s ease; overflow-y: auto; box-shadow: -30px 0 70px rgba(33,14,8,.2); }
.drawer-open .drawer-overlay { opacity: 1; pointer-events: auto; }
.drawer-open .site-drawer { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.drawer-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--title); font-size: 20px; font-weight: 800; }
.drawer-brand img { width: 42px; height: 42px; object-fit: contain; }
.drawer-close { border: 0; background: #f7e9de; width: 42px; height: 42px; border-radius: 50%; font-size: 28px; line-height: 1; cursor: pointer; color: var(--title); }
.drawer-intro { color: var(--muted); margin: 22px 0; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.drawer-nav a { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 11px 13px; border-radius: 14px; text-decoration: none; background: #fff; border: 1px solid var(--line); color: var(--title); }
.drawer-nav a:hover, .drawer-nav a.active { border-color: var(--mint); background: var(--pale-mint); }
.drawer-nav b { color: var(--orange); }
.drawer-note { margin-top: 22px; padding: 16px; 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: 82px 0; }
.section.compact { padding: 54px 0; }
.section-head { max-width: 760px; margin-bottom: 34px; }
.section-kicker { color: #9c6b00; font-weight: 800; letter-spacing: .12em; font-size: 13px; text-transform: uppercase; }
h1, h2, h3, .section-title { color: var(--title); line-height: 1.25; margin-top: 0; }
h1 { font-size: clamp(42px, 7vw, 84px); letter-spacing: -.045em; margin-bottom: 22px; }
h2 { font-size: clamp(28px, 4vw, 46px); margin-bottom: 16px; }
h3 { font-size: 22px; margin-bottom: 12px; }
p { margin-top: 0; }
.lead { font-size: clamp(18px, 2.2vw, 24px); color: var(--muted); }
.text-link { color: var(--orange); text-decoration: none; font-weight: 700; }
.text-link:hover { text-decoration: underline; }
.hero { position: relative; overflow: hidden; padding: 78px 0 68px; background: radial-gradient(circle at 12% 10%, rgba(255,209,102,.55), transparent 30%), radial-gradient(circle at 88% 12%, rgba(0,229,176,.28), transparent 34%), linear-gradient(135deg,#fff2ea 0%,#f5efff 45%,#eafff8 100%); }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); opacity: .5; }
.hero::before { width: 260px; height: 260px; background: rgba(255,107,53,.17); left: -100px; bottom: -110px; }
.hero::after { width: 180px; height: 180px; background: rgba(184,51,106,.14); right: 10%; top: 30px; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr .98fr; gap: 56px; align-items: center; }
.hero-copy { max-width: 680px; }
.hero-copy .eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; border-radius: 999px; background: rgba(255,255,255,.7); border: 1px solid rgba(255,107,53,.2); color: var(--rose); font-weight: 800; margin-bottom: 16px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin: 28px 0; }
.secondary-btn { display: inline-flex; min-height: 46px; padding: 9px 20px; align-items: center; justify-content: center; border: 1px solid rgba(43,26,63,.18); border-radius: 999px; color: var(--deep); text-decoration: none; font-weight: 700; background: rgba(255,255,255,.65); }
.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(--title); box-shadow: 0 8px 22px rgba(97,45,16,.08); }
.hero-visual { position: relative; }
.hero-visual img { width: 100%; max-height: 590px; object-fit: contain; filter: drop-shadow(0 34px 45px rgba(69,28,12,.22)); }
.float-card { position: absolute; padding: 14px 16px; border-radius: 18px; background: rgba(255,255,255,.9); box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.9); font-size: 14px; color: var(--muted); }
.float-card strong { display: block; color: var(--title); }
.float-card.one { left: -18px; bottom: 12%; }
.float-card.two { right: -10px; top: 11%; }
.card, .zone-card, .info-card, .review-card { background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: var(--radius); }
.service-strip { margin-top: -20px; position: relative; z-index: 2; }
.service-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.info-card { padding: 24px; }
.info-card .icon { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: var(--pale-mint); color: var(--deep); font-weight: 900; margin-bottom: 14px; }
.info-card p { color: var(--muted); margin: 0; font-size: 15px; }
.pill-nav { display: flex; flex-wrap: wrap; gap: 12px; }
.pill-nav a { flex: 1 1 210px; padding: 16px 18px; border-radius: 18px; background: #fff; border: 1px solid var(--line); text-decoration: none; box-shadow: 0 10px 28px rgba(97,45,16,.07); }
.pill-nav strong { display: block; color: var(--title); }
.pill-nav small { color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.split.reverse .media { order: 2; }
.media img, .zone-card img, .content-img { width: 100%; max-height: 480px; object-fit: contain; border-radius: 22px; background: linear-gradient(145deg,#fff4ec,#effffa); }
.copy p { color: var(--muted); }
.feature-list { display: grid; gap: 12px; margin: 20px 0; }
.feature-item { display: flex; gap: 12px; align-items: flex-start; }
.feature-item span { flex: 0 0 auto; width: 28px; height: 28px; border-radius: 50%; background: var(--pale-mint); color: #0b6f58; display: grid; place-items: center; font-weight: 900; }
.feature-item b { color: var(--title); display: block; }
.feature-item p { margin: 3px 0 0; font-size: 14px; }
.two-col, .three-col, .review-grid, .faq-grid { display: grid; gap: 22px; }
.two-col { grid-template-columns: repeat(2,1fr); }
.three-col { grid-template-columns: repeat(3,1fr); }
.zone-card { overflow: hidden; }
.zone-card .zone-body { padding: 26px; }
.zone-card p { color: var(--muted); }
.zone-card ul { margin: 14px 0 0; padding-left: 20px; color: var(--muted); }
.dark-section { background: var(--deep); color: #fff3e8; position: relative; overflow: hidden; }
.dark-section h2, .dark-section h3 { color: #fff; }
.dark-section p { color: #e5dbea; }
.safety-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.safety-card { padding: 30px; border-radius: 24px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.safety-card img { max-height: 300px; margin: 0 auto 20px; object-fit: contain; }
.review-grid { grid-template-columns: repeat(3,1fr); }
.review-card { padding: 24px; }
.review-card .stars { color: #b47600; letter-spacing: 3px; }
.review-card p { color: var(--muted); }
.review-card strong { color: var(--title); }
.faq-grid { grid-template-columns: 1fr 1fr; }
details { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 18px 20px; box-shadow: 0 8px 26px rgba(97,45,16,.06); }
details summary { cursor: pointer; color: var(--title); font-weight: 800; }
details p { margin: 12px 0 0; color: var(--muted); }
.notice { padding: 30px; border-radius: 26px; background: linear-gradient(135deg,#fff1c7,#effffa); border: 1px solid rgba(255,107,53,.16); }
.notice h2 { font-size: 30px; }
.inner-hero { padding: 70px 0 48px; background: radial-gradient(circle at 80% 0,rgba(0,229,176,.22),transparent 35%), linear-gradient(135deg,#fff2ea,#f4f0ff 48%,#effffa); }
.inner-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 44px; align-items: center; }
.inner-hero h1 { font-size: clamp(38px,6vw,68px); }
.inner-hero img { max-height: 430px; margin: 0 auto; object-fit: contain; filter: drop-shadow(0 26px 36px rgba(69,28,12,.16)); }
.breadcrumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 14px; margin-bottom: 14px; }
.breadcrumb a { color: var(--orange); text-decoration: none; }
.article-section { padding: 68px 0; }
.article-grid { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(280px,.75fr); gap: 34px; align-items: start; }
.article-body { display: grid; gap: 24px; }
.article-card { padding: 30px; background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 14px 36px rgba(97,45,16,.09); }
.article-card p { color: var(--muted); }
.article-card p:last-child { margin-bottom: 0; }
.article-card ul { color: var(--muted); padding-left: 20px; }
.sidebar { display: grid; gap: 20px; position: sticky; top: 96px; }
.sidebar-card { padding: 24px; border-radius: 22px; background: #fff; border: 1px solid var(--line); box-shadow: 0 12px 30px rgba(97,45,16,.08); }
.sidebar-card.dark { background: var(--deep); color: #fff3e8; }
.sidebar-card.dark h3 { color: #fff; }
.sidebar-card.dark p { color: #e4d9e6; }
.sidebar-card a:not(.main-btn) { display: block; padding: 8px 0; color: var(--orange); text-decoration: none; border-bottom: 1px dashed rgba(255,107,53,.22); }
.quote-list { display: grid; gap: 16px; }
.quote { padding: 20px; background: var(--pale-mint); border-left: 4px solid var(--mint); border-radius: 0 16px 16px 0; color: var(--muted); }
.quote b { color: var(--title); }
.site-footer { background: #1a0f0a; color: #fff3e8; padding: 62px 0 24px; }
.footer-grid { width: min(var(--max),calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 36px; }
.footer-logo { margin-bottom: 18px; }
.footer-brand p { color: #d5c5bc; max-width: 440px; }
.site-footer h2 { color: #fff; font-size: 17px; margin-bottom: 14px; }
.site-footer a:not(.site-logo) { display: block; color: #d5c5bc; text-decoration: none; margin: 7px 0; }
.site-footer a:hover { color: #fff; }
.footer-bottom { width: min(var(--max),calc(100% - 40px)); margin: 40px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 18px; color: #bba99f; font-size: 13px; }
.mobile-bottom-nav { display: none; }
@media (max-width: 1060px) {
  .nav-core { display: none; }
  .mobile-menu-btn { display: inline-flex; }
  .desktop-menu-btn { display: none; }
  .site-logo { margin-right: auto; }
  .hero-grid, .inner-grid, .article-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 820px; }
  .hero-visual { max-width: 720px; margin: 0 auto; }
  .sidebar { position: static; grid-template-columns: 1fr 1fr; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .three-col, .review-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2 / 4; }
}
@media (max-width: 720px) {
  body { padding-bottom: 74px; }
  .header-inner { min-height: 64px; padding: 0 12px; gap: 10px; }
  .site-logo { margin: 0 auto; }
  .site-logo img { width: 36px; height: 36px; }
  .site-logo strong { display: none; }
  .header-actions { margin-left: auto; }
  .header-cta { min-height: 38px; padding: 8px 13px; font-size: 13px; }
  .menu-btn { width: 40px; height: 40px; }
  .container { width: min(100% - 26px, var(--max)); }
  .section { padding: 58px 0; }
  .hero { padding: 54px 0 48px; }
  .hero-grid { gap: 32px; }
  h1 { font-size: 46px; }
  .float-card { display: none; }
  .service-grid, .two-col, .three-col, .review-grid, .faq-grid, .split, .safety-grid, .sidebar { grid-template-columns: 1fr; }
  .split.reverse .media { order: 0; }
  .service-strip { margin-top: 0; padding-top: 18px; }
  .info-card { padding: 20px; }
  .drawer-nav { grid-template-columns: 1fr; }
  .article-card { padding: 23px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .mobile-bottom-nav { display: grid; grid-template-columns: repeat(4,1fr); position: fixed; left: 10px; right: 10px; bottom: 8px; z-index: 9998; padding: 8px; border-radius: 20px; background: rgba(36,19,12,.95); backdrop-filter: blur(12px); box-shadow: 0 14px 38px rgba(36,19,12,.28); }
  .mobile-bottom-nav a { color: #d7c8bf; text-decoration: none; text-align: center; font-size: 12px; line-height: 1.25; }
  .mobile-bottom-nav a span { display: block; font-size: 18px; margin-bottom: 3px; }
  .mobile-bottom-nav a.active { color: var(--mint); }
}