* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif; background: #FFF8F0; color: #2A1F1A; line-height: 1.75; overflow-x: hidden; padding-bottom: 0; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.site-header { position: sticky; top: 0; width: 100%; z-index: 9999; background: rgba(38,20,12,0.94); backdrop-filter: blur(12px); box-shadow: 0 8px 26px rgba(97,45,16,0.16); }
.header-inner { max-width: 1280px; margin: 0 auto; min-height: 72px; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.site-logo { display: inline-flex; align-items: center; gap: 10px; color: #FFF3E8; text-decoration: none; font-weight: 800; letter-spacing: .04em; white-space: nowrap; }
.site-logo img { max-height: 44px; display: block; border-radius: 12px; }
.nav-core { display: flex; align-items: center; gap: 12px; }
.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(0,229,176,0.16); }
.header-actions { display: inline-flex; align-items: center; gap: 10px; }
.main-btn, .sub-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; border-radius: 999px; text-decoration: none; font-weight: 700; border: 0; }
.main-btn { background: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%); color: #FFFFFF; box-shadow: 0 14px 32px rgba(255,107,53,0.22); }
.main-btn.small { min-height: 40px; padding: 0 18px; font-size: 14px; }
.sub-btn { color: #FF6B35; background: #FFFFFF; border: 1px solid rgba(255,107,53,0.24); }
.icon-btn { border: 1px solid rgba(255,243,232,.24); background: rgba(255,255,255,.08); color: #FFF3E8; min-width: 42px; min-height: 40px; border-radius: 999px; cursor: pointer; font-weight: 700; }
.mobile-menu { display: none; }
.drawer-mask { position: fixed; inset: 0; z-index: 10000; background: rgba(24,14,8,.48); opacity: 0; visibility: hidden; transition: .2s ease; }
.site-drawer { position: fixed; top: 0; right: 0; width: min(380px, 88vw); height: 100vh; z-index: 10001; background: #1A0F0A; color: #FFF3E8; transform: translateX(100%); transition: transform .24s ease; box-shadow: -20px 0 60px rgba(0,0,0,.24); padding: 22px; overflow-y: auto; }
.drawer-open .drawer-mask { opacity: 1; visibility: visible; }
.drawer-open .site-drawer { transform: translateX(0); }
.drawer-open { overflow: hidden; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.drawer-links { display: grid; gap: 10px; }
.drawer-links a { color: #FFF3E8; text-decoration: none; padding: 12px 14px; border-radius: 14px; background: rgba(255,255,255,.06); }
.drawer-links a:hover { background: rgba(0,229,176,.14); }
.container, .section-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.hero { position: relative; overflow: hidden; background: radial-gradient(circle at 10% 15%, rgba(0,229,176,.26), transparent 34%), radial-gradient(circle at 80% 5%, rgba(255,209,102,.34), transparent 28%), linear-gradient(135deg, #FFF8F0 0%, #EFFFFA 48%, #FFF1C7 100%); }
.hero::before { content: ''; position: absolute; width: 360px; height: 360px; border-radius: 50%; background: rgba(255,107,53,.12); left: -120px; bottom: -150px; }
.hero-inner { position: relative; max-width: 1280px; margin: 0 auto; padding: 82px 24px 62px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr); gap: 46px; align-items: center; }
.kicker, .section-kicker { display: inline-flex; align-items: center; color: #B8336A; background: rgba(255,107,53,.10); border: 1px solid rgba(255,107,53,.16); padding: 6px 12px; border-radius: 999px; font-size: 14px; font-weight: 700; }
h1, h2, h3, .section-title { color: #24130C; line-height: 1.22; }
h1 { font-size: clamp(42px, 8vw, 78px); margin: 18px 0 8px; letter-spacing: -.04em; }
.hero-subtitle { font-size: clamp(22px, 3.2vw, 36px); margin: 0 0 18px; color: #2B1A3F; font-weight: 800; }
.lead { font-size: 17px; color: #75645A; margin: 0 0 26px; }
.hero-actions, .section-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-top: 22px; }
.hero-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.tag, .label, .badge { display: inline-flex; align-items: center; border-radius: 999px; padding: 7px 12px; color: #2B1A3F; background: rgba(255,209,102,.34); font-weight: 700; font-size: 14px; }
.hero-visual { position: relative; }
.hero-visual img, .content-img, .zone-card img, .app-section img, .page-hero-img img { width: 100%; max-width: 100%; height: auto; object-fit: contain; border-radius: 26px; box-shadow: 0 28px 60px rgba(97,45,16,.16); }
.float-card { position: absolute; left: -20px; bottom: 22px; width: min(260px, 68%); padding: 18px; border-radius: 22px; background: rgba(255,255,255,.88); border: 1px solid rgba(255,107,53,.18); backdrop-filter: blur(12px); box-shadow: 0 20px 46px rgba(97,45,16,0.14); }
.float-card strong { display: block; color: #24130C; margin-bottom: 4px; }
.float-card span { color: #75645A; font-size: 14px; }
.section { padding: 76px 0; }
.section.alt { background: linear-gradient(180deg, rgba(239,255,250,.65), rgba(255,248,240,0)); }
.section-head { max-width: 780px; margin: 0 auto 34px; text-align: center; }
.section-head.left { text-align: left; margin-left: 0; }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); margin: 12px 0; }
.section-head p { color: #75645A; margin: 0; }
.card, .zone-card, .info-card, .review-card, .faq-item, .notice-box, .content-panel { background: #FFFFFF; border: 1px solid rgba(255,107,53,0.18); box-shadow: 0 20px 46px rgba(97,45,16,0.14); border-radius: 22px; }
.highlight-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.highlight-grid .card { padding: 24px; }
.highlight-grid h3 { margin: 0 0 8px; }
.highlight-grid p { margin: 0; color: #75645A; }
.capsule-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.capsule { padding: 18px; min-height: 150px; display: flex; flex-direction: column; gap: 8px; border-radius: 22px; background: #FFFFFF; border: 1px solid rgba(255,107,53,0.18); text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.capsule:hover { transform: translateY(-4px); box-shadow: 0 20px 46px rgba(97,45,16,0.14); }
.capsule strong { color: #24130C; }
.capsule span { color: #75645A; font-size: 14px; }
.text-link { color: #FF6B35; font-weight: 700; text-decoration: none; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.split.reverse .content-media { order: 2; }
.content-panel { padding: 32px; }
.content-panel p { color: #75645A; }
.media-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; align-items: stretch; }
.media-stack { display: grid; gap: 18px; }
.zone-card { overflow: hidden; }
.zone-card .zone-body { padding: 24px; }
.zone-card h3 { margin-top: 0; }
.zone-card p, .info-card p, .review-card p, .faq-item p { color: #75645A; margin-bottom: 0; }
.bullet-list { display: grid; gap: 10px; margin: 18px 0 0; padding: 0; list-style: none; }
.bullet-list li { padding-left: 26px; position: relative; color: #75645A; }
.bullet-list li::before { content: '•'; position: absolute; left: 8px; color: #FF6B35; font-weight: 900; }
.three-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.info-card { padding: 26px; }
.safety-band { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; padding: 34px; background: linear-gradient(135deg, #24130C 0%, #2B1A3F 100%); color: #FFF3E8; border-radius: 30px; overflow: hidden; }
.safety-band h2, .safety-band h3 { color: #FFFFFF; }
.safety-band p, .safety-band li { color: rgba(255,243,232,.84); }
.safety-band img { border-radius: 24px; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review-card { padding: 24px; }
.review-card strong { display: block; color: #24130C; margin-bottom: 8px; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.faq-item { padding: 24px; }
.notice-box { padding: 28px; background: #EFFFFA; }
.notice-box p { margin: 0; color: #75645A; }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 58px 0 28px; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.footer-brand { display: flex; gap: 18px; align-items: center; padding-bottom: 28px; border-bottom: 1px solid rgba(255,243,232,.14); }
.footer-brand img { width: 52px; height: auto; border-radius: 14px; }
.footer-brand p { margin: 4px 0 0; color: rgba(255,243,232,.72); }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 30px 0; }
.footer-grid h3 { color: #FFFFFF; margin: 0 0 12px; font-size: 17px; }
.footer-grid a { display: block; color: rgba(255,243,232,.76); text-decoration: none; margin: 8px 0; }
.footer-note { color: rgba(255,243,232,.66); font-size: 14px; border-top: 1px solid rgba(255,243,232,.14); padding-top: 18px; }
.subpage { background: radial-gradient(circle at 85% 0, rgba(0,229,176,.14), transparent 30%), #FFF8F0; }
.page-hero { padding: 70px 0 46px; }
.page-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 34px; align-items: center; }
.page-hero h1 { font-size: clamp(34px, 5vw, 58px); }
.page-hero p { color: #75645A; }
.page-hero-img img { max-height: 360px; margin-left: auto; }
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
.article-main { display: grid; gap: 22px; }
.article-block { padding: 30px; border-radius: 22px; background: #FFFFFF; border: 1px solid rgba(255,107,53,.18); box-shadow: 0 20px 46px rgba(97,45,16,0.10); }
.article-block h2 { margin-top: 0; font-size: 28px; }
.article-block p { color: #75645A; }
.side-card { position: sticky; top: 96px; padding: 24px; border-radius: 22px; background: #24130C; color: #FFF3E8; }
.side-card h3 { color: #FFFFFF; margin-top: 0; }
.side-card p, .side-card li { color: rgba(255,243,232,.78); }
.side-card img { border-radius: 18px; margin-bottom: 18px; }
.service-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 18px; }
.service-list div { padding: 16px; border-radius: 16px; background: #EFFFFA; color: #75645A; }
.page-reviews { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.simple-faq { display: grid; gap: 14px; }
.simple-faq details { background: #FFFFFF; border: 1px solid rgba(255,107,53,.18); border-radius: 16px; padding: 18px 20px; }
.simple-faq summary { cursor: pointer; font-weight: 800; color: #24130C; }
.simple-faq p { color: #75645A; margin-bottom: 0; }
.big-faq { max-width: 980px; margin: 0 auto; display: grid; gap: 18px; }
.big-faq .faq-item h2 { font-size: 24px; margin: 0 0 10px; }
.mobile-bottom { display: none; }
@media (max-width: 1050px) {
  .nav-core { display: none; }
  .mobile-menu { display: inline-flex; align-items: center; justify-content: center; }
  .desktop-menu { display: inline-flex; }
  .hero-inner, .page-hero-grid, .article-grid, .split, .media-grid, .safety-band { grid-template-columns: 1fr; }
  .split.reverse .content-media { order: 0; }
  .highlight-grid, .capsule-grid, .three-grid, .review-grid { grid-template-columns: repeat(2, 1fr); }
  .side-card { position: static; }
}
@media (max-width: 720px) {
  body { padding-bottom: 64px; }
  .header-inner { min-height: 64px; padding: 0 14px; }
  .site-logo span { display: none; }
  .site-logo img { max-height: 38px; }
  .header-actions .small { min-height: 36px; padding: 0 13px; font-size: 13px; }
  .desktop-menu { display: none; }
  .hero-inner { padding: 50px 18px 44px; }
  .section { padding: 54px 0; }
  .container, .section-inner { padding: 0 18px; }
  .highlight-grid, .capsule-grid, .three-grid, .review-grid, .faq-grid, .footer-grid, .service-list, .page-reviews { grid-template-columns: 1fr; }
  .content-panel, .article-block, .notice-box, .safety-band { padding: 22px; }
  .float-card { position: static; width: 100%; margin-top: 14px; }
  .page-hero { padding: 44px 0 28px; }
  .footer-brand { align-items: flex-start; }
  .mobile-bottom { position: fixed; left: 0; right: 0; bottom: 0; z-index: 9998; display: grid; grid-template-columns: repeat(4, 1fr); min-height: 58px; background: rgba(26,15,10,.96); border-top: 1px solid rgba(255,243,232,.14); }
  .mobile-bottom a { display: flex; align-items: center; justify-content: center; color: #FFF3E8; text-decoration: none; font-size: 13px; }
}