* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #FFF8F0;
  color: #2A1F1A;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.75;
  overflow-x: 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(38,20,12,0.94);
  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;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 24px;
}
.site-logo, .drawer-logo, .footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #FFF3E8;
  text-decoration: none;
  font-weight: 900;
  font-size: 24px;
  letter-spacing: .5px;
  white-space: nowrap;
}
.site-logo img, .drawer-logo img, .footer-logo img { max-height: 44px; width: auto; }
.nav-core {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}
.nav-core a {
  color: #FFF3E8;
  text-decoration: none;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 15px;
  white-space: nowrap;
  transition: .2s ease;
}
.nav-core a:hover,
.nav-core a.active {
  color: #FFFFFF;
  background: rgba(0,229,176,0.16);
}
.header-actions { display: flex; align-items: center; gap: 10px; }
.main-btn, .light-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease;
  border: 0;
  cursor: pointer;
}
.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:hover, .light-btn:hover { transform: translateY(-2px); }
.light-btn { background: #FFFFFF; color: #FF6B35; border: 1px solid rgba(255,107,53,0.18); }
.menu-toggle, .drawer-close {
  border: 1px solid rgba(255,243,232,.24);
  background: rgba(255,255,255,.08);
  color: #FFF3E8;
  border-radius: 999px;
  min-width: 44px;
  min-height: 44px;
  padding: 0 14px;
  font-weight: 800;
  cursor: pointer;
}
.mobile-menu { display: none; }
.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(26,15,10,.46);
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease;
}
.site-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(390px, 88vw);
  height: 100vh;
  z-index: 10001;
  background: #24130C;
  color: #FFF3E8;
  transform: translateX(102%);
  transition: transform .26s ease;
  padding: 24px;
  overflow-y: auto;
  box-shadow: -18px 0 44px rgba(0,0,0,.22);
}
.drawer-open .drawer-mask { opacity: 1; pointer-events: auto; }
.drawer-open .site-drawer { transform: translateX(0); }
.drawer-open { overflow-x: hidden; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 24px; }
.drawer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.drawer-links a {
  text-decoration: none;
  color: #FFF3E8;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
}
.drawer-links a.active, .drawer-links a:hover { background: rgba(0,229,176,.16); color: #FFFFFF; }
.drawer-note { margin-top: 22px; padding: 16px; border-radius: 18px; background: rgba(255,209,102,.10); color: #FFE5B8; font-size: 14px; }
.main-content { overflow: visible; }
.section, .hero-section, .page-hero, .notice-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 72px 24px;
}
.hero-section {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  align-items: center;
  gap: 44px;
  min-height: calc(100vh - 72px);
  background: radial-gradient(circle at 8% 16%, rgba(0,229,176,.18), transparent 32%), radial-gradient(circle at 86% 26%, rgba(255,209,102,.28), transparent 34%);
}
.hero-copy .kicker, .section-kicker, .page-kicker, .tag, .label, .badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 12px;
  background: rgba(255,107,53,.10);
  color: #B8336A;
  font-weight: 800;
  font-size: 14px;
}
h1, h2, h3, .section-title { color: #24130C; margin: 0; line-height: 1.22; }
h1 { font-size: clamp(48px, 8vw, 96px); letter-spacing: -2px; }
.hero-copy h2 { font-size: clamp(26px, 4vw, 44px); margin: 8px 0 18px; }
.hero-copy p, .section-heading p, .page-lead, .card p, .zone-card p, .info-card p, .review-card p, .faq-item p, .content-panel p { color: #75645A; }
.hero-copy p { font-size: 17px; max-width: 720px; }
.hero-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.hero-points span { padding: 8px 12px; border-radius: 999px; background: #FFFFFF; color: #FF6B35; border: 1px solid rgba(255,107,53,0.18); font-weight: 700; box-shadow: 0 12px 28px rgba(97,45,16,.08); }
.hero-visual { position: relative; }
.hero-visual::before { content: ''; position: absolute; inset: 7% -3% -2% 8%; background: linear-gradient(135deg, rgba(255,107,53,.18), rgba(0,229,176,.18)); border-radius: 36px; transform: rotate(-4deg); }
.hero-visual img { position: relative; width: 100%; object-fit: contain; border-radius: 32px; box-shadow: 0 22px 52px rgba(97,45,16,.20); }
.feature-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.card, .zone-card, .info-card, .review-card, .content-panel, .capsule, .faq-item, .notice-box {
  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;
}
.card, .zone-card, .info-card, .review-card, .content-panel, .faq-item, .notice-box { padding: 24px; }
.card h3, .zone-card h3, .info-card h3, .faq-item h3 { margin-bottom: 10px; font-size: 22px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.section-heading h2 { font-size: clamp(28px, 4vw, 44px); }
.section-heading p { max-width: 650px; margin: 8px 0 0; }
.capsule-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.capsule { padding: 18px; text-decoration: none; transition: .2s ease; min-height: 142px; }
.capsule strong { display: block; color: #24130C; font-size: 18px; margin-bottom: 8px; }
.capsule span { display: block; color: #75645A; font-size: 14px; }
.capsule em { display: inline-block; margin-top: 10px; font-style: normal; color: #FF6B35; font-weight: 800; }
.capsule:hover { transform: translateY(-3px); border-color: rgba(0,229,176,.36); }
.split-section, .two-col, .page-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .9fr); gap: 28px; align-items: center; }
.split-reverse { grid-template-columns: minmax(360px, .9fr) minmax(0, 1fr); }
.content-img, .zone-card img, .app-section img, .hero-visual img, .page-hero img, .content-panel img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.content-panel img, .zone-card img { border-radius: 20px; margin-bottom: 18px; }
.zone-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.tri-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.service-list, .clean-list { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.service-list li, .clean-list li { padding-left: 18px; position: relative; color: #75645A; }
.service-list li::before, .clean-list li::before { content: ''; position: absolute; left: 0; top: .78em; width: 7px; height: 7px; border-radius: 50%; background: #00E5B0; }
.text-link { color: #FF6B35; font-weight: 800; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.security-band { background: linear-gradient(135deg, #EFFFFA, #FFF1C7); border-radius: 34px; padding: 28px; }
.review-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.review-card strong { display: block; color: #24130C; margin-top: 14px; }
.faq-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.notice-box { background: #24130C; color: #FFF3E8; border-color: rgba(255,209,102,.22); }
.notice-box h2 { color: #FFFFFF; }
.notice-box p { color: #FFE6CC; }
.page-main { overflow: visible; }
.page-hero {
  padding-top: 70px;
  background: radial-gradient(circle at 15% 20%, rgba(0,229,176,.14), transparent 34%), radial-gradient(circle at 85% 16%, rgba(255,107,53,.16), transparent 30%);
}
.page-hero h1 { font-size: clamp(34px, 5vw, 58px); margin: 10px 0 18px; letter-spacing: -.5px; }
.page-hero p { font-size: 17px; }
.inner-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 24px; align-items: start; }
.content-panel h2 { font-size: 30px; margin-bottom: 12px; }
.content-panel h3 { color: #24130C; margin: 22px 0 10px; }
.page-service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.service-card { padding: 22px; border-radius: 22px; background: #EFFFFA; border: 1px solid rgba(0,229,176,.24); }
.service-card:nth-child(2n) { background: #FFF1C7; border-color: rgba(255,209,102,.32); }
.service-card h3 { margin: 0 0 10px; }
.mini-quote { border-left: 4px solid #FF6B35; padding: 18px 20px; background: rgba(255,107,53,.08); border-radius: 16px; color: #75645A; }
.faq-list { display: grid; gap: 16px; }
.faq-list .faq-item h2, .faq-list .faq-item h3 { font-size: 22px; }
.site-footer { background: #1A0F0A; color: #FFF3E8; margin-top: 40px; }
.footer-inner { max-width: 1280px; margin: 0 auto; padding: 56px 24px; display: grid; grid-template-columns: 1.2fr 1.8fr; gap: 44px; }
.footer-brand p { color: #D9C7B8; max-width: 500px; }
.footer-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.footer-cols h3 { color: #FFFFFF; margin-bottom: 10px; }
.footer-cols a { display: block; color: #D9C7B8; text-decoration: none; margin: 8px 0; }
.footer-cols a:hover { color: #00E5B0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); text-align: center; padding: 18px 24px; color: #D9C7B8; }
.mobile-bottom { display: none; }
@media (max-width: 1040px) {
  .nav-core { display: none; }
  .mobile-menu { display: inline-flex; }
  .hero-section, .split-section, .two-col, .page-hero, .inner-grid { grid-template-columns: 1fr; }
  .split-reverse { grid-template-columns: 1fr; }
  .feature-strip, .capsule-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tri-grid, .review-grid, .page-service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  body { padding-bottom: 72px; }
  .header-inner { min-height: 64px; padding: 0 14px; gap: 10px; }
  .site-logo span { font-size: 20px; }
  .site-logo img { max-height: 38px; }
  .drawer-btn { display: none; }
  .header-btn { min-height: 38px; padding: 8px 14px; font-size: 14px; }
  .section, .hero-section, .page-hero, .notice-section { padding: 48px 16px; }
  .hero-section { min-height: auto; }
  h1 { font-size: 52px; }
  .section-heading { display: block; }
  .feature-strip, .capsule-grid, .zone-grid, .tri-grid, .review-grid, .faq-grid, .page-service-grid, .footer-inner, .footer-cols { grid-template-columns: 1fr; }
  .drawer-links { grid-template-columns: 1fr; }
  .site-drawer { left: 0; right: auto; transform: translateX(-102%); }
  .drawer-open .site-drawer { transform: translateX(0); }
  .mobile-bottom {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9998;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: rgba(38,20,12,.96);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255,255,255,.08);
  }
  .mobile-bottom a { color: #FFF3E8; text-decoration: none; text-align: center; padding: 10px 4px; font-size: 13px; }
}