:root {
  --bg: #FFF8F0;
  --surface: #FFFFFF;
  --ink: #2A1F1A;
  --title: #24130C;
  --muted: #75645A;
  --soft: #A9978C;
  --brand: #FF6B35;
  --orange: #FF7A00;
  --mint: #00B98E;
  --mint-bright: #00E5B0;
  --gold: #FFD166;
  --berry: #B8336A;
  --deep: #2B1A3F;
  --lavender: #F3EEFF;
  --sky: #EAF6FF;
  --pink: #FFF0F7;
  --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: "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; }
.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, .footer-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; white-space: nowrap; }
.site-logo img { max-height: 44px; width: auto; }
.site-logo strong { color: #FFF3E8; font-size: 20px; letter-spacing: .04em; }
.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; font-size: 15px; white-space: nowrap; }
.nav-core a:hover, .nav-core a.active { color: #FFFFFF; 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; background: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%); color: #FFFFFF; border-radius: 999px; box-shadow: 0 14px 32px rgba(255,107,53,.22); text-decoration: none; font-weight: 700; border: 0; transition: transform .2s ease, box-shadow .2s ease; }
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(255,107,53,.28); }
.main-btn.compact { min-height: 42px; padding: 8px 18px; font-size: 14px; }
.secondary-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 20px; border: 1px solid rgba(255,107,53,.3); border-radius: 999px; color: var(--brand); background: rgba(255,255,255,.8); text-decoration: none; font-weight: 700; }
.menu-toggle { width: 42px; height: 42px; padding: 10px; border: 1px solid rgba(255,255,255,.2); border-radius: 14px; background: rgba(255,255,255,.08); cursor: pointer; }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: #fff; border-radius: 4px; }
.mobile-only { display: none; }
.drawer-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(24,12,8,.5); opacity: 0; transition: opacity .22s ease; }
.drawer-overlay.show { opacity: 1; }
.site-drawer { position: fixed; top: 0; right: 0; width: min(380px, 90vw); height: 100dvh; z-index: 10001; background: #fff; transform: translateX(105%); transition: transform .25s ease; box-shadow: -20px 0 50px rgba(36,19,12,.18); overflow-y: auto; }
.site-drawer.open { transform: translateX(0); }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 24px; border-bottom: 1px solid var(--border); font-size: 22px; font-weight: 800; color: var(--title); }
.drawer-close { width: 40px; height: 40px; border: 0; border-radius: 50%; background: var(--pink); color: var(--berry); font-size: 28px; cursor: pointer; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 22px; }
.drawer-nav a { padding: 12px 14px; border-radius: 14px; background: linear-gradient(135deg, var(--lavender), var(--sky)); text-decoration: none; color: var(--deep); font-weight: 700; }
.site-main { min-height: 60vh; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 76px 0; }
.section-tight { padding: 42px 0; }
.section-soft { background: linear-gradient(135deg, rgba(243,238,255,.8), rgba(234,246,255,.85), rgba(255,240,247,.82)); }
.section-dark { background: linear-gradient(135deg, #24130C, #2B1A3F); color: #FFF3E8; }
.section-kicker, .tag, .label, .badge { display: inline-flex; color: #8F5B00; background: #FFF1C7; border-radius: 999px; padding: 5px 11px; font-size: 13px; font-weight: 800; letter-spacing: .04em; }
h1, h2, h3, .section-title { color: var(--title); line-height: 1.25; margin-top: 0; }
h1 { font-size: clamp(38px, 6vw, 72px); letter-spacing: -.04em; }
h2 { font-size: clamp(28px, 4vw, 44px); }
h3 { font-size: 21px; }
p { margin: 0 0 1em; }
.lead { font-size: clamp(18px, 2.4vw, 22px); color: var(--muted); }
.muted { color: var(--muted); }
.text-link { color: var(--brand); font-weight: 800; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.hero { position: relative; overflow: hidden; padding: 74px 0 60px; background: radial-gradient(circle at 12% 18%, rgba(255,107,53,.17), transparent 34%), radial-gradient(circle at 90% 25%, rgba(0,229,176,.17), transparent 34%), linear-gradient(135deg, #FFF8F0 0%, #F5F0FF 45%, #EAF7FF 72%, #FFF0F7 100%); }
.hero:after { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; background: rgba(255,209,102,.18); right: -120px; bottom: -120px; filter: blur(4px); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
.hero-copy { max-width: 680px; }
.hero-copy h1 { margin: 12px 0 14px; }
.hero-copy .hero-subtitle { font-size: clamp(24px, 3vw, 36px); color: var(--deep); font-weight: 800; margin-bottom: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 22px 0 0; list-style: none; }
.hero-points li { background: rgba(255,255,255,.82); border: 1px solid rgba(184,51,106,.12); padding: 8px 13px; border-radius: 999px; color: var(--deep); font-weight: 700; }
.hero-visual { position: relative; }
.hero-visual:before { content: ""; position: absolute; inset: 8% 4% -5% 12%; border-radius: 36px; background: linear-gradient(135deg, rgba(255,107,53,.22), rgba(0,229,176,.22)); filter: blur(18px); }
.hero-visual img { position: relative; width: 100%; max-height: 620px; object-fit: contain; filter: drop-shadow(0 24px 30px rgba(43,26,63,.18)); }
.feature-strip { margin-top: -18px; position: relative; z-index: 2; }
.feature-grid, .card-grid, .three-grid, .four-grid, .review-grid, .faq-grid, .footer-inner { display: grid; gap: 20px; }
.feature-grid { grid-template-columns: repeat(4, 1fr); }
.card-grid { grid-template-columns: repeat(2, 1fr); }
.three-grid { grid-template-columns: repeat(3, 1fr); }
.four-grid { grid-template-columns: repeat(4, 1fr); }
.review-grid { grid-template-columns: repeat(3, 1fr); }
.faq-grid { grid-template-columns: repeat(2, 1fr); }
.card, .zone-card, .info-card, .review-card, .faq-card { background: #FFFFFF; border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: var(--radius); }
.info-card, .review-card, .faq-card { padding: 24px; }
.zone-card { overflow: hidden; }
.zone-card .zone-body { padding: 24px; }
.zone-card img, .content-img, .app-section img, .hero-visual img { max-width: 100%; height: auto; object-fit: contain; }
.zone-card img { width: 100%; max-height: 340px; padding: 18px; background: linear-gradient(135deg, var(--lavender), var(--sky), var(--pink)); }
.content-banner { width: 100%; max-height: 360px; object-fit: contain; border-radius: 28px; padding: 16px; background: linear-gradient(135deg, var(--lavender), var(--sky), var(--pink)); box-shadow: var(--shadow); }
.feature-card { padding: 22px; background: rgba(255,255,255,.92); border: 1px solid var(--border); border-radius: 20px; box-shadow: 0 16px 34px rgba(97,45,16,.09); }
.feature-card strong { display: block; color: var(--deep); font-size: 18px; margin-bottom: 7px; }
.pill-nav { display: flex; flex-wrap: wrap; gap: 12px; }
.pill-nav a { flex: 1 1 210px; display: block; padding: 16px 18px; border-radius: 20px; border: 1px solid rgba(123,92,255,.12); background: linear-gradient(135deg, #fff, var(--lavender)); text-decoration: none; }
.pill-nav strong { display: block; color: var(--deep); margin-bottom: 4px; }
.pill-nav span { color: var(--muted); font-size: 14px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media img { width: 100%; max-height: 520px; object-fit: contain; border-radius: 28px; background: linear-gradient(135deg, var(--pink), var(--sky)); padding: 20px; box-shadow: var(--shadow); }
.check-list, .service-list { padding: 0; list-style: none; }
.check-list li, .service-list li { position: relative; padding-left: 28px; margin: 10px 0; color: var(--muted); }
.check-list li:before, .service-list li:before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--mint); font-weight: 900; }
.mini-list { padding-left: 20px; color: var(--muted); }
.callout { padding: 28px; border-radius: 26px; background: linear-gradient(135deg, #FFF1C7, #EFFFFA); border: 1px solid rgba(255,107,53,.14); }
.callout strong { color: var(--title); }
.inner-hero { padding: 64px 0; background: radial-gradient(circle at 8% 10%, rgba(255,107,53,.16), transparent 32%), linear-gradient(135deg, #FFF8F0, #F3EEFF 55%, #EAF6FF); }
.inner-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 42px; align-items: center; }
.inner-hero h1 { font-size: clamp(36px, 5vw, 58px); margin: 12px 0 16px; }
.inner-hero img { width: 100%; max-height: 460px; object-fit: contain; padding: 18px; border-radius: 28px; background: rgba(255,255,255,.76); box-shadow: var(--shadow); }
.number-list { counter-reset: item; display: grid; gap: 14px; padding: 0; list-style: none; }
.number-list li { position: relative; padding: 18px 18px 18px 58px; background: #fff; border: 1px solid var(--border); border-radius: 18px; }
.number-list li:before { counter-increment: item; content: counter(item); position: absolute; left: 16px; top: 16px; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--brand), var(--gold)); color: #fff; font-weight: 900; }
.quote { font-size: 16px; color: var(--muted); }
.quote-author { display: block; margin-top: 12px; color: var(--deep); font-weight: 800; }
.faq-card h3 { font-size: 18px; }
.faq-list details { margin-bottom: 14px; background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 0 18px; box-shadow: 0 12px 26px rgba(97,45,16,.08); }
.faq-list summary { cursor: pointer; padding: 18px 0; font-weight: 800; color: var(--title); }
.faq-list details p { padding-bottom: 18px; color: var(--muted); }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 58px 0 110px; }
.footer-inner { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; grid-template-columns: 1.6fr repeat(3, 1fr); }
.footer-inner h3 { color: #fff; font-size: 17px; }
.footer-inner a { display: block; color: #EEDFD3; text-decoration: none; margin: 7px 0; }
.footer-inner a:hover { color: var(--mint-bright); }
.footer-brand p { color: #D9C8BC; max-width: 480px; }
.footer-logo img { max-height: 44px; width: auto; }
.footer-logo strong { color: #fff; font-size: 21px; }
.footer-bottom { width: min(var(--max), calc(100% - 40px)); margin: 34px auto 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); color: #CBB9AD; font-size: 14px; display: flex; justify-content: space-between; gap: 24px; }
.mobile-tabbar { display: none; }
@media (max-width: 1050px) {
  .nav-core { gap: 2px; }
  .nav-core a { padding: 7px 8px; font-size: 14px; }
  .header-inner { gap: 12px; }
}
@media (max-width: 900px) {
  .desktop-only, .nav-core { display: none; }
  .mobile-only { display: block; }
  .header-inner { display: grid; grid-template-columns: 46px 1fr auto; padding: 0 14px; }
  .site-logo { justify-self: center; }
  .site-logo strong { display: none; }
  .site-logo img { max-height: 40px; }
  .hero-grid, .inner-hero-grid, .split { grid-template-columns: 1fr; }
  .hero-copy { max-width: none; }
  .hero-visual { max-width: 680px; margin: 0 auto; }
  .split.reverse .split-media { order: initial; }
  .feature-grid, .four-grid { grid-template-columns: repeat(2, 1fr); }
  .three-grid, .review-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .header-inner { min-height: 64px; }
  .main-btn.compact { min-height: 38px; padding: 7px 13px; font-size: 13px; }
  .container { width: min(var(--max), calc(100% - 28px)); }
  .hero, .inner-hero { padding: 46px 0 40px; }
  .section { padding: 54px 0; }
  .feature-strip { margin-top: 0; padding-top: 20px; }
  .feature-grid, .card-grid, .three-grid, .four-grid, .review-grid, .faq-grid { grid-template-columns: 1fr; }
  .pill-nav a { flex-basis: 100%; }
  .drawer-nav { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .site-footer { padding-bottom: 120px; }
  .mobile-tabbar { position: fixed; left: 10px; right: 10px; bottom: max(10px, env(safe-area-inset-bottom)); z-index: 9998; display: grid; grid-template-columns: repeat(4, 1fr); background: rgba(36,19,12,.94); border: 1px solid rgba(255,255,255,.12); border-radius: 22px; box-shadow: 0 14px 32px rgba(36,19,12,.22); backdrop-filter: blur(12px); }
  .mobile-tabbar a { color: #FFF3E8; text-decoration: none; display: grid; place-items: center; padding: 9px 5px; font-size: 12px; }
  .mobile-tabbar span { color: var(--mint-bright); font-size: 18px; line-height: 1; }
}