* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #FFF8F0;
  color: #2A1F1A;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.75;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
.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;
  text-decoration: none;
  color: #FFF3E8;
  flex: 0 0 auto;
}
.site-logo img { max-height: 44px; width: auto; display: block; }
.site-logo strong { font-size: 20px; letter-spacing: 0.04em; }
.nav-core { display: flex; align-items: center; justify-content: center; gap: 12px; min-width: 0; }
.nav-core a {
  color: #FFF3E8;
  text-decoration: none;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 15px;
  white-space: nowrap;
  transition: 0.2s 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; flex: 0 0 auto; }
.main-btn, .ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.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);
}
.ghost-btn { color: #FF6B35; background: rgba(255,255,255,0.86); border: 1px solid rgba(255,107,53,0.22); }
.main-btn:hover, .ghost-btn:hover { transform: translateY(-2px); }
.menu-toggle {
  border: 0;
  color: #FFF3E8;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  min-width: 42px;
  min-height: 42px;
  padding: 0 14px;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
}
.mobile-menu { display: none; }
.drawer-mask {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(20,10,5,0.44);
  opacity: 0;
  pointer-events: none;
  transition: 0.25s ease;
}
.drawer-mask.open { opacity: 1; pointer-events: auto; }
.site-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(360px, 88vw);
  height: 100vh;
  background: #FFF8F0;
  z-index: 10001;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  box-shadow: -24px 0 46px rgba(38,20,12,0.2);
  padding: 22px;
  overflow-y: auto;
}
.site-drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; color: #24130C; font-weight: 800; font-size: 20px; margin-bottom: 18px; }
.drawer-head button { border: 0; background: #24130C; color: #FFF3E8; width: 40px; height: 40px; border-radius: 50%; cursor: pointer; font-size: 24px; line-height: 1; }
.drawer-nav { display: grid; gap: 10px; }
.drawer-nav a { text-decoration: none; padding: 12px 14px; border-radius: 16px; background: #FFFFFF; color: #2A1F1A; border: 1px solid rgba(255,107,53,0.16); }
.drawer-nav a.active, .drawer-nav a:hover { color: #FFFFFF; background: linear-gradient(135deg, #FF6B35 0%, #FFB703 56%, #00E5B0 100%); }
.site-main { min-height: 60vh; }
.hero {
  position: relative;
  overflow: hidden;
  padding: 82px 24px 64px;
  background: radial-gradient(circle at 12% 18%, rgba(255,209,102,0.55), transparent 32%),
              radial-gradient(circle at 88% 12%, rgba(0,229,176,0.36), transparent 28%),
              linear-gradient(135deg, #FFF8F0 0%, #EFFFFA 50%, #FFF1C7 100%);
}
.hero::after { content: ""; position: absolute; width: 320px; height: 320px; right: -120px; bottom: -120px; border-radius: 50%; background: rgba(255,107,53,0.18); }
.hero-inner, .section-inner, .footer-inner { max-width: 1280px; margin: 0 auto; }
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr); gap: 44px; align-items: center; }
.kicker, .section-kicker, .tag, .label, .badge { color: #FF7A00; font-weight: 800; letter-spacing: 0.08em; font-size: 14px; }
h1, h2, h3, .section-title { color: #24130C; line-height: 1.22; margin: 0 0 16px; }
h1 { font-size: clamp(42px, 7vw, 76px); letter-spacing: -0.05em; }
h2 { font-size: clamp(28px, 4vw, 44px); }
h3 { font-size: 22px; }
p { margin: 0 0 14px; }
.hero-copy p { font-size: 17px; color: #75645A; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.hero-points, .stat-strip { display: grid; gap: 12px; }
.hero-points { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.hero-point, .stat-card { background: rgba(255,255,255,0.82); border: 1px solid rgba(255,107,53,0.18); border-radius: 20px; padding: 16px; box-shadow: 0 18px 36px rgba(97,45,16,0.08); }
.hero-point strong, .stat-card strong { display: block; color: #24130C; font-size: 16px; }
.hero-point span, .stat-card span { display: block; color: #75645A; font-size: 13px; }
.hero-visual { position: relative; border-radius: 34px; padding: 18px; background: rgba(255,255,255,0.58); border: 1px solid rgba(255,107,53,0.2); box-shadow: 0 28px 68px rgba(97,45,16,0.16); }
.content-img, .zone-card img, .app-section img, .hero-visual img, .page-visual img, .brand-block img, .media-card img, .feature-image img, .page-card img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 26px;
  display: block;
}
.float-card { position: absolute; left: -22px; bottom: 26px; background: #24130C; color: #FFF3E8; padding: 14px 18px; border-radius: 18px; box-shadow: 0 18px 36px rgba(36,19,12,0.18); max-width: 240px; }
.float-card strong { display: block; color: #00E5B0; margin-bottom: 3px; }
.section { padding: 76px 24px; }
.section.alt { background: #EFFFFA; }
.section.gold { background: #FFF1C7; }
.section.dark { background: #24130C; color: #FFF3E8; }
.section.dark h2, .section.dark h3 { color: #FFFFFF; }
.section.dark p { color: #F7DCC9; }
.section-head { max-width: 820px; margin-bottom: 30px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card, .zone-card, .info-card, .review-card, .faq-card, .channel-pill, .page-card, .notice-card {
  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, .info-card, .review-card, .faq-card, .channel-pill, .page-card, .notice-card { padding: 24px; }
.card p, .info-card p, .review-card p, .faq-card p, .channel-pill p, .page-card p, .notice-card p { color: #75645A; }
.text-link, .nav a { color: #FF6B35; }
.text-link { font-weight: 800; text-decoration: none; display: inline-flex; margin-top: 6px; }
.text-link:hover { text-decoration: underline; }
.channel-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.channel-pill { border-radius: 999px; padding: 16px 18px; text-decoration: none; }
.channel-pill strong { display: block; color: #24130C; }
.channel-pill span { display: block; color: #75645A; font-size: 13px; line-height: 1.55; }
.brand-block, .content-layout { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr); gap: 34px; align-items: center; }
.zone-card { overflow: hidden; }
.zone-card .zone-body { padding: 24px; }
.service-points { display: grid; gap: 10px; margin: 18px 0 0; padding: 0; }
.service-points li { list-style: none; position: relative; padding-left: 22px; color: #75645A; }
.service-points li::before { content: ""; position: absolute; left: 0; top: 0.73em; width: 8px; height: 8px; border-radius: 50%; background: #00E5B0; }
.safety-band { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 24px; align-items: center; }
.review-card { min-height: 172px; }
.review-card strong { color: #24130C; }
.faq-list { display: grid; gap: 16px; }
.faq-card h3 { margin-bottom: 8px; font-size: 19px; }
.reminder-box {
  background: linear-gradient(135deg, rgba(255,107,53,0.92), rgba(255,183,3,0.84), rgba(0,229,176,0.82));
  color: #FFFFFF;
  border-radius: 28px;
  padding: 34px;
  box-shadow: 0 22px 50px rgba(255,107,53,0.2);
}
.reminder-box h2 { color: #FFFFFF; }
.reminder-box p { color: rgba(255,255,255,0.94); }
.inner-hero { padding: 70px 24px 56px; }
.inner-hero h1 { font-size: clamp(36px, 5vw, 58px); }
.page-hero-grid { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr); gap: 42px; align-items: center; }
.page-visual { border-radius: 30px; padding: 18px; background: rgba(255,255,255,0.72); box-shadow: 0 22px 54px rgba(97,45,16,0.14); border: 1px solid rgba(255,107,53,0.18); }
.page-body { display: grid; grid-template-columns: minmax(0, 0.72fr) minmax(300px, 0.28fr); gap: 26px; align-items: start; }
.article-card { background: #FFFFFF; border: 1px solid rgba(255,107,53,0.18); box-shadow: 0 20px 46px rgba(97,45,16,0.14); border-radius: 26px; padding: 30px; }
.article-card p { color: #75645A; margin-bottom: 18px; }
.side-stack { display: grid; gap: 18px; position: sticky; top: 96px; }
.notice-card.dark-card { background: #24130C; color: #FFF3E8; }
.notice-card.dark-card h3 { color: #FFFFFF; }
.notice-card.dark-card p { color: #F7DCC9; }
.page-card img { margin-bottom: 16px; }
.app-panel { padding: 28px; background: linear-gradient(135deg, #FFFFFF 0%, #EFFFFA 100%); border-radius: 28px; border: 1px solid rgba(255,107,53,0.18); }
.faq-page .faq-card { padding: 26px; }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 58px 24px 34px; }
.footer-inner { display: grid; grid-template-columns: 1fr 1.8fr; gap: 40px; }
.footer-brand img { max-height: 44px; width: auto; }
.footer-brand p, .footer-note p { color: #F7DCC9; }
.footer-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.footer-links h3 { color: #FFFFFF; font-size: 18px; }
.footer-links a { display: block; color: #F7DCC9; text-decoration: none; margin: 8px 0; }
.footer-links a:hover { color: #00E5B0; }
.footer-note { max-width: 1280px; margin: 32px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,243,232,0.14); }
.bottom-nav { display: none; }
@media (max-width: 1040px) {
  .nav-core { display: none; }
  .mobile-menu { display: inline-flex; align-items: center; justify-content: center; }
  .desktop-menu { display: none; }
  .header-inner { min-height: 68px; padding: 0 16px; }
  .site-logo { position: absolute; left: 50%; transform: translateX(-50%); }
  .site-logo strong { display: none; }
  .nav-cta { padding: 0 14px; min-height: 38px; font-size: 14px; }
  .hero-inner, .page-hero-grid, .brand-block, .content-layout, .safety-band, .footer-inner, .page-body { grid-template-columns: 1fr; }
  .side-stack { position: static; }
  .grid-4, .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .channel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .float-card { position: static; margin-top: 14px; max-width: none; }
}
@media (max-width: 680px) {
  body { padding-bottom: 66px; }
  .hero, .section, .inner-hero { padding-left: 16px; padding-right: 16px; }
  .hero { padding-top: 58px; }
  .hero-points, .grid-2, .grid-3, .grid-4, .channel-grid, .footer-links { grid-template-columns: 1fr; }
  .card, .info-card, .review-card, .faq-card, .channel-pill, .article-card, .notice-card { padding: 20px; }
  .reminder-box { padding: 24px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .main-btn, .ghost-btn { width: 100%; }
  .bottom-nav {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: 10px;
    z-index: 9998;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: rgba(38,20,12,0.94);
    border-radius: 22px;
    padding: 8px;
    box-shadow: 0 16px 34px rgba(38,20,12,0.22);
    backdrop-filter: blur(12px);
  }
  .bottom-nav a { color: #FFF3E8; text-decoration: none; text-align: center; padding: 8px 4px; border-radius: 16px; font-size: 13px; }
  .bottom-nav a:hover { background: rgba(0,229,176,0.16); }
}