:root {
  --bg: #FFF8F0;
  --surface: #FFFFFF;
  --ink: #2A1F1A;
  --title: #24130C;
  --muted: #75645A;
  --soft: #A9978C;
  --brand: #FF6B35;
  --deep: #2B1A3F;
  --cyan: #00E5B0;
  --gold: #FFD166;
  --rose: #B8336A;
  --pale-cyan: #E9FFF8;
  --pale-gold: #FFF1C7;
  --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: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif; line-height: 1.75; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea { font: inherit; }
.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, .drawer-logo, .footer-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.site-logo img { max-height: 44px; max-width: 122px; object-fit: contain; }
.site-logo strong { color: #fff; font-size: 1.28rem; 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: .95rem; 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: 48px; padding: 0 24px; background: linear-gradient(135deg,#FF6B35 0%,#FFB703 48%,#00E5B0 100%); color: #fff; text-decoration: none; border-radius: 999px; box-shadow: 0 14px 32px rgba(255,107,53,.22); font-weight: 800; border: 0; transition: transform .2s ease, box-shadow .2s ease; }
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(255,107,53,.28); }
.main-btn.compact { min-height: 42px; padding: 0 18px; font-size: .92rem; }
.menu-button { width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.07); border-radius: 14px; display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; cursor: pointer; }
.menu-button span { width: 18px; height: 2px; background: #fff; border-radius: 9px; }
.mobile-menu-button { display: none; }
.drawer-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(22, 10, 7, .58); opacity: 0; pointer-events: none; transition: opacity .25s ease; }
.drawer-overlay.is-open { opacity: 1; pointer-events: auto; }
.site-drawer { position: fixed; right: 0; top: 0; z-index: 10001; width: min(390px, 88vw); height: 100dvh; padding: 24px; background: #fffaf5; box-shadow: -24px 0 60px rgba(36,19,12,.28); transform: translateX(105%); transition: transform .28s ease; overflow-y: auto; }
.site-drawer.is-open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; }
.drawer-logo img, .footer-logo img { width: 44px; height: 44px; object-fit: contain; }
.drawer-logo span { color: var(--title); font-size: 1.35rem; font-weight: 900; }
.drawer-close { width: 42px; height: 42px; border: 0; border-radius: 50%; background: #f2e6dd; color: var(--title); font-size: 1.7rem; cursor: pointer; }
.drawer-intro { margin: 22px 0; color: var(--muted); }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.drawer-nav a { text-decoration: none; padding: 12px 14px; border: 1px solid var(--border); border-radius: 14px; background: #fff; color: var(--title); font-weight: 700; }
.drawer-nav a:hover { border-color: var(--brand); color: var(--brand); }
.drawer-safe { margin-top: 22px; padding: 18px; border-radius: 18px; background: var(--pale-cyan); border: 1px solid rgba(0,229,176,.2); }
.drawer-safe p { margin: 6px 0 0; color: var(--muted); }
main { min-height: 70vh; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 88px 0; }
.section.compact { padding: 62px 0; }
.section-kicker { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px; color: #8b5811; font-size: .82rem; letter-spacing: .14em; font-weight: 900; text-transform: uppercase; }
.section-kicker::before { content: ""; width: 26px; height: 3px; border-radius: 999px; background: linear-gradient(90deg,var(--brand),var(--cyan)); }
h1, h2, h3, .section-title { color: var(--title); line-height: 1.25; margin-top: 0; }
h1 { font-size: clamp(2.6rem, 7vw, 5.8rem); letter-spacing: -.05em; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -.025em; }
h3 { font-size: 1.26rem; }
p { margin: 0 0 1em; }
.lead { font-size: 1.08rem; color: var(--muted); max-width: 760px; }
.hero { position: relative; padding: 86px 0 74px; overflow: hidden; background: radial-gradient(circle at 12% 10%, rgba(255,209,102,.42), transparent 35%), radial-gradient(circle at 82% 15%, rgba(0,229,176,.24), transparent 35%), linear-gradient(145deg,#fff1e6 0%,#f1efff 48%,#eafff9 100%); }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero::before { width: 260px; height: 260px; left: -100px; bottom: -80px; background: rgba(255,107,53,.18); }
.hero::after { width: 190px; height: 190px; right: 8%; top: 70px; border: 34px solid rgba(184,51,106,.09); }
.hero-grid { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 54px; position: relative; z-index: 1; }
.hero h1 { margin-bottom: 12px; }
.hero-subtitle { font-size: clamp(1.45rem, 3vw, 2.3rem); color: var(--deep); font-weight: 900; margin-bottom: 20px; }
.hero-copy { color: var(--muted); font-size: 1.04rem; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.text-link { color: var(--brand); font-weight: 800; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 0; padding: 0; list-style: none; }
.hero-points li { padding: 8px 13px; border-radius: 999px; background: rgba(255,255,255,.76); border: 1px solid rgba(43,26,63,.08); color: var(--deep); font-size: .9rem; font-weight: 700; }
.hero-visual { position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: 8% -4% -4% 10%; border-radius: 40px; background: linear-gradient(135deg,rgba(255,107,53,.2),rgba(0,229,176,.22)); transform: rotate(4deg); }
.hero-visual img { position: relative; width: 100%; max-height: 560px; object-fit: contain; filter: drop-shadow(0 28px 38px rgba(43,26,63,.2)); }
.highlight-strip { margin-top: -28px; position: relative; z-index: 3; }
.highlight-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; padding: 18px; border-radius: 28px; background: rgba(255,255,255,.9); border: 1px solid rgba(255,107,53,.16); box-shadow: var(--shadow); backdrop-filter: blur(12px); }
.highlight-item { padding: 15px 16px; border-right: 1px solid rgba(117,100,90,.12); }
.highlight-item:last-child { border-right: 0; }
.highlight-item strong { display: block; color: var(--title); margin-bottom: 4px; }
.highlight-item p { color: var(--muted); font-size: .89rem; margin: 0; }
.capsule-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.capsule { flex: 1 1 210px; padding: 14px 16px; background: #fff; border: 1px solid var(--border); border-radius: 999px; display: flex; align-items: center; gap: 12px; text-decoration: none; box-shadow: 0 10px 28px rgba(97,45,16,.07); }
.capsule span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--pale-gold); color: #8b5811; font-weight: 900; }
.capsule b { color: var(--title); display: block; }
.capsule small { color: var(--muted); display: block; line-height: 1.35; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.split.reverse .media-box { order: 2; }
.card, .zone-card, .info-card, .review-card { background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: var(--radius); }
.media-box { padding: 18px; border-radius: 30px; background: linear-gradient(135deg,#fff,#eafff7); border: 1px solid rgba(0,229,176,.16); }
.media-box img, .content-img, .zone-card img, .app-section img, .hero-visual img { max-width: 100%; height: auto; object-fit: contain; }
.copy-box { padding: 10px 0; }
.copy-box p { color: var(--muted); }
.feature-list { display: grid; gap: 10px; margin: 22px 0; }
.feature-list div { padding: 12px 14px; border-radius: 14px; background: rgba(255,241,199,.6); }
.feature-list strong { color: var(--title); }
.two-col, .three-col, .review-grid, .faq-grid { display: grid; gap: 24px; }
.two-col { grid-template-columns: repeat(2,1fr); }
.three-col { grid-template-columns: repeat(3,1fr); }
.review-grid { grid-template-columns: repeat(3,1fr); }
.faq-grid { grid-template-columns: repeat(2,1fr); }
.zone-card { overflow: hidden; }
.zone-card .zone-image { padding: 16px 16px 0; }
.zone-card .zone-image img { width: 100%; max-height: 270px; object-fit: contain; border-radius: 18px; background: linear-gradient(135deg,#fff7f1,#effffb); }
.zone-body { padding: 26px; }
.zone-body p { color: var(--muted); }
.service-points { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.service-points li { position: relative; padding-left: 20px; color: var(--muted); }
.service-points li::before { content: ""; position: absolute; left: 0; top: .72em; width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(135deg,var(--brand),var(--cyan)); }
.band { background: linear-gradient(135deg,#2B1A3F,#24130C); color: #fff; }
.band h2, .band h3 { color: #fff; }
.band p { color: rgba(255,255,255,.76); }
.security-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.security-card { padding: 26px; border-radius: 24px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.security-card img { max-height: 260px; margin: 0 auto 20px; object-fit: contain; }
.review-card { padding: 24px; }
.review-card p { color: var(--muted); }
.review-card strong { color: var(--deep); }
.stars { color: #d98b00; letter-spacing: .12em; }
.faq-item { padding: 24px; border-radius: 22px; background: #fff; border: 1px solid var(--border); }
.faq-item p { color: var(--muted); margin-bottom: 0; }
.notice-box { padding: 30px; border-radius: 28px; background: linear-gradient(135deg,var(--pale-gold),var(--pale-cyan)); border: 1px solid rgba(255,107,53,.16); }
.notice-box h2 { margin-bottom: 10px; }
.page-hero { padding: 76px 0; background: radial-gradient(circle at 90% 10%,rgba(0,229,176,.22),transparent 34%), radial-gradient(circle at 5% 80%,rgba(255,107,53,.18),transparent 32%), linear-gradient(145deg,#fff1e7,#f4efff 50%,#e9fff8); }
.page-hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 46px; align-items: center; }
.page-hero h1 { font-size: clamp(2.5rem, 6vw, 4.7rem); margin-bottom: 14px; }
.page-hero img { max-height: 460px; margin: auto; object-fit: contain; filter: drop-shadow(0 24px 32px rgba(43,26,63,.18)); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; color: var(--muted); font-size: .88rem; margin-bottom: 18px; }
.breadcrumb a { color: var(--brand); text-decoration: none; }
.content-section { padding: 70px 0; }
.content-section:nth-child(even) { background: rgba(255,255,255,.52); }
.content-narrow { max-width: 900px; margin: 0 auto; }
.prose-card { padding: 30px; }
.prose-card p { color: var(--muted); }
.section-row { display: grid; grid-template-columns: .75fr 1.25fr; gap: 38px; align-items: start; }
.section-index { position: sticky; top: 98px; padding: 18px; border-radius: 18px; background: var(--pale-gold); color: #7b4c0c; font-size: 1.25rem; font-weight: 900; width: fit-content; }
.page-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 24px; }
.quote-card { padding: 28px; border-radius: 22px; background: #fff; border-left: 5px solid var(--brand); box-shadow: var(--shadow); }
.quote-card blockquote { margin: 0; color: var(--muted); }
.quote-card cite { display: block; margin-top: 12px; color: var(--title); font-style: normal; font-weight: 800; }
.faq-list { display: grid; gap: 16px; }
details.faq-detail { background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 0 20px; }
details.faq-detail summary { cursor: pointer; list-style: none; padding: 20px 0; color: var(--title); font-weight: 800; }
details.faq-detail summary::-webkit-details-marker { display: none; }
details.faq-detail p { color: var(--muted); padding-bottom: 20px; margin: 0; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 26px; }
.contact-card { padding: 26px; }
.contact-card ul { color: var(--muted); }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 62px 0 28px; }
.footer-inner { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: .9fr 1.4fr; gap: 56px; }
.footer-logo span { font-size: 1.4rem; font-weight: 900; }
.footer-brand p { color: rgba(255,243,232,.68); max-width: 450px; margin-top: 18px; }
.footer-links { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.footer-links h3 { color: #fff; font-size: 1rem; }
.footer-links a { display: block; color: rgba(255,243,232,.7); text-decoration: none; margin: 8px 0; }
.footer-links a:hover { color: var(--cyan); }
.footer-note { width: min(var(--max), calc(100% - 40px)); margin: 38px auto 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,243,232,.58); font-size: .86rem; }
.mobile-bottom-nav { display: none; }
@media (max-width: 980px) {
  .nav-core { display: none; }
  .desktop-menu-button { display: none; }
  .mobile-menu-button { display: inline-flex; }
  .header-inner { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; }
  .site-logo { justify-self: center; }
  .site-logo strong { display: none; }
  .header-actions { justify-self: end; }
  .hero-grid, .page-hero-grid, .split, .security-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .hero-visual { max-width: 720px; margin: 0 auto; }
  .highlight-grid { grid-template-columns: repeat(2,1fr); }
  .highlight-item:nth-child(2) { border-right: 0; }
  .two-col, .review-grid { grid-template-columns: repeat(2,1fr); }
  .three-col { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .section-row { grid-template-columns: 1fr; }
  .section-index { position: static; }
}
@media (max-width: 720px) {
  body { padding-bottom: 68px; }
  .header-inner { min-height: 64px; padding: 0 12px; }
  .site-logo img { max-height: 38px; max-width: 96px; }
  .main-btn.compact { min-height: 38px; padding: 0 13px; font-size: .8rem; }
  .menu-button { width: 38px; height: 38px; }
  .container { width: min(100% - 28px, var(--max)); }
  .section { padding: 64px 0; }
  .hero { padding: 62px 0 56px; }
  .hero-grid { gap: 34px; }
  h1 { font-size: clamp(2.45rem, 16vw, 4.4rem); }
  .hero-actions { align-items: stretch; }
  .hero-actions .main-btn { width: 100%; }
  .highlight-strip { margin-top: -16px; }
  .highlight-grid { grid-template-columns: 1fr; padding: 12px; }
  .highlight-item { border-right: 0; border-bottom: 1px solid rgba(117,100,90,.12); }
  .highlight-item:last-child { border-bottom: 0; }
  .two-col, .review-grid, .faq-grid { grid-template-columns: 1fr; }
  .capsule { border-radius: 20px; }
  .zone-body, .prose-card { padding: 22px; }
  .page-hero { padding: 56px 0; }
  .page-hero-grid { gap: 30px; }
  .footer-links { grid-template-columns: repeat(2,1fr); }
  .site-drawer { left: 0; right: auto; transform: translateX(-105%); }
  .site-drawer.is-open { transform: translateX(0); }
  .mobile-bottom-nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 9998; min-height: 62px; display: grid; grid-template-columns: repeat(4,1fr); padding: 7px max(8px,env(safe-area-inset-left)) 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,.1); }
  .mobile-bottom-nav a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; color: #FFF3E8; font-size: .72rem; text-decoration: none; }
  .mobile-bottom-nav span { color: var(--cyan); font-size: 1rem; }
}
@media (max-width: 420px) {
  .site-logo img { max-width: 76px; }
  .main-btn.compact { padding: 0 10px; }
  .drawer-nav { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 14px; }
}