* { 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;
}
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, .footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #FFF3E8;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.site-logo img { max-height: 44px; width: auto; }
.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: flex; align-items: center; gap: 12px; }
.main-btn, .secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .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);
}
.secondary-btn {
  color: #24130C;
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.22);
}
.main-btn:hover, .secondary-btn:hover { transform: translateY(-2px); }
.menu-btn {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255,243,232,0.2);
  background: rgba(255,255,255,0.08);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.menu-btn span { width: 18px; height: 2px; border-radius: 999px; background: #FFF3E8; }
.mobile-menu-btn { display: none; }
.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(26,15,10,0.48);
  opacity: 0;
  pointer-events: none;
  z-index: 10000;
  transition: opacity .25s ease;
}
.site-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(390px, 88vw);
  height: 100vh;
  background: #FFF8F0;
  z-index: 10001;
  transform: translateX(105%);
  transition: transform .28s ease;
  padding: 22px;
  box-shadow: -24px 0 60px rgba(38,20,12,0.28);
  overflow-y: auto;
}
.drawer-open .drawer-mask { opacity: 1; pointer-events: auto; }
.drawer-open .site-drawer { transform: translateX(0); }
.drawer-open { overflow: hidden; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.drawer-brand { display: flex; align-items: center; gap: 10px; font-weight: 900; color: #24130C; }
.drawer-brand img { width: 42px; height: 42px; object-fit: contain; }
.drawer-close { width: 42px; height: 42px; border-radius: 50%; border: 0; background: #24130C; color: #FFF3E8; font-size: 26px; cursor: pointer; }
.drawer-note { color: #75645A; margin: 18px 0; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.drawer-nav a {
  text-decoration: none;
  color: #24130C;
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  padding: 12px 14px;
  border-radius: 16px;
  font-weight: 700;
}
.drawer-nav a.active, .drawer-nav a:hover { background: #EFFFFA; color: #FF6B35; }
.drawer-cta { width: 100%; margin-top: 18px; }
.site-main { min-height: 60vh; }
.container { width: min(1180px, calc(100% - 36px)); margin: 0 auto; }
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, rgba(0,229,176,0.26), transparent 28%),
    radial-gradient(circle at 15% 30%, rgba(255,107,53,0.18), transparent 30%),
    linear-gradient(135deg, #FFF8F0 0%, #E9FFF8 50%, #FFF1C7 100%);
  padding: 86px 0 64px;
}
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 44px; align-items: center; }
.kicker, .section-kicker, .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #B8336A;
  background: rgba(255,209,102,0.34);
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 999px;
  padding: 7px 13px;
  font-weight: 800;
  font-size: 14px;
}
h1, h2, h3, .section-title { color: #24130C; line-height: 1.18; margin: 0; }
h1 { font-size: clamp(42px, 7vw, 78px); letter-spacing: -0.04em; }
.hero-subtitle { font-size: clamp(22px, 3vw, 34px); font-weight: 900; color: #2B1A3F; margin: 14px 0; }
.lead { font-size: 17px; color: #2A1F1A; margin: 0 0 24px; }
.hero-actions, .page-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.hero-tags span, .pill {
  background: #FFFFFF;
  color: #2B1A3F;
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 999px;
  padding: 8px 13px;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(97,45,16,0.08);
}
.hero-visual { position: relative; }
.hero-visual img, .content-img, .zone-card img, .app-section img, .page-visual img, .media-card img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 28px;
}
.hero-visual img { box-shadow: 0 30px 70px rgba(43,26,63,0.24); }
.float-card {
  position: absolute;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 18px;
  padding: 12px 14px;
  box-shadow: 0 20px 46px rgba(97,45,16,0.14);
  color: #2A1F1A;
  font-weight: 700;
}
.float-card.one { top: 8%; left: -6%; }
.float-card.two { bottom: 8%; right: -2%; }
.section { padding: 70px 0; }
.section.soft { background: linear-gradient(180deg, rgba(233,255,248,.68), rgba(255,248,240,0)); }
.section.dark { background: #24130C; color: #FFF3E8; }
.section.dark h2, .section.dark h3 { color: #FFFFFF; }
.section.dark p { color: rgba(255,243,232,0.82); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.section-head h2, .page-article h2 { font-size: clamp(28px, 4vw, 46px); margin-top: 12px; }
.section-head p { color: #75645A; max-width: 680px; margin: 10px 0 0; }
.card, .zone-card, .info-card, .review-card, .faq-card, .page-panel, .notice-panel, .channel-card, .step-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;
}
.highlight-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin-top: -34px; position: relative; z-index: 4; }
.info-card { padding: 22px; }
.info-card h3, .channel-card h3, .step-card h3 { font-size: 21px; margin-bottom: 8px; }
.info-card p, .channel-card p, .step-card p, .zone-card p, .page-panel p { color: #75645A; margin: 0; }
.capsule-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.channel-card { padding: 18px; border-radius: 999px; min-height: 132px; display: flex; flex-direction: column; justify-content: center; }
.channel-card h3 { font-size: 17px; }
.text-link { color: #FF6B35; font-weight: 800; text-decoration: none; margin-top: 8px; display: inline-flex; }
.text-link:hover { text-decoration: underline; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: stretch; }
.split.align-center { align-items: center; }
.zone-card { padding: 24px; overflow: hidden; }
.zone-card img { margin-bottom: 18px; background: #EFFFFA; }
.zone-card h3 { font-size: 26px; margin: 0 0 10px; }
.point-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 8px; }
.point-list li { padding-left: 24px; position: relative; color: #2A1F1A; }
.point-list li:before { content: ''; position: absolute; left: 0; top: .75em; width: 9px; height: 9px; border-radius: 50%; background: #00E5B0; box-shadow: 0 0 0 5px rgba(0,229,176,0.12); }
.three-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.brand-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.brand-copy { padding: 30px; }
.brand-copy p { color: #75645A; }
.security-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: center; }
.security-copy { padding: 30px; }
.security-copy p { color: #75645A; }
.review-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.review-card { padding: 22px; }
.review-card p { color: #2A1F1A; margin: 0 0 12px; }
.review-card span { color: #A9978C; font-weight: 700; }
.faq-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.faq-card { padding: 22px; }
.faq-card h3 { margin-bottom: 8px; font-size: 20px; }
.faq-card p { color: #75645A; margin: 0; }
.reminder { background: linear-gradient(135deg, #2B1A3F, #24130C); color: #FFF3E8; border-radius: 30px; padding: 34px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 20px; align-items: center; }
.reminder h2 { color: #FFFFFF; }
.reminder p { color: rgba(255,243,232,0.84); }
.page-hero {
  padding: 70px 0;
  background: radial-gradient(circle at 82% 20%, rgba(0,229,176,.22), transparent 28%), linear-gradient(135deg, #FFF8F0, #E9FFF8 54%, #FFF1C7);
}
.page-hero-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 42px; align-items: center; }
.page-hero h1 { font-size: clamp(36px, 5vw, 60px); margin: 14px 0; }
.page-hero p { color: #2A1F1A; }
.page-visual img { box-shadow: 0 24px 58px rgba(97,45,16,0.18); }
.page-article { padding: 70px 0; }
.page-layout { display: grid; grid-template-columns: minmax(0,1fr) 330px; gap: 28px; align-items: start; }
.article-card { padding: 30px; }
.article-card p { color: #2A1F1A; margin: 0 0 18px; }
.side-stack { display: grid; gap: 18px; position: sticky; top: 96px; }
.side-stack .info-card { box-shadow: 0 10px 28px rgba(97,45,16,0.09); }
.service-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 24px; }
.step-card { padding: 22px; }
.notice-panel { padding: 26px; background: #EFFFFA; }
.notice-panel h2, .notice-panel h3 { margin-bottom: 10px; }
.notice-panel p { color: #2A1F1A; margin: 0; }
.large-faq { display: grid; gap: 16px; }
.large-faq .faq-card { box-shadow: 0 12px 34px rgba(97,45,16,0.1); }
.contact-box { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 54px 0 22px; }
.footer-inner { width: min(1180px, calc(100% - 36px)); margin: 0 auto; display: grid; grid-template-columns: .9fr 1.6fr; gap: 38px; }
.footer-logo img { width: 44px; height: 44px; object-fit: contain; }
.footer-brand p { color: rgba(255,243,232,.72); margin-top: 16px; }
.footer-links { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.footer-links h3 { color: #FFD166; font-size: 16px; margin: 0 0 12px; }
.footer-links a { display: block; color: rgba(255,243,232,.78); text-decoration: none; margin: 7px 0; }
.footer-links a:hover { color: #FFFFFF; }
.footer-bottom { width: min(1180px, calc(100% - 36px)); margin: 30px auto 0; border-top: 1px solid rgba(255,243,232,.12); padding-top: 18px; color: rgba(255,243,232,.66); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.mobile-bottom { display: none; }
@media (max-width: 1080px) {
  .nav-core { gap: 6px; }
  .nav-core a { padding: 8px 9px; font-size: 14px; }
  .highlight-grid, .capsule-grid { grid-template-columns: repeat(2,1fr); }
  .channel-card { border-radius: 24px; }
  .review-grid, .three-grid, .service-grid { grid-template-columns: repeat(2,1fr); }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  body { padding-bottom: 68px; }
  .header-inner { min-height: 64px; padding: 0 14px; }
  .mobile-menu-btn { display: inline-flex; }
  .desktop-menu-btn, .nav-core { display: none; }
  .site-logo { position: absolute; left: 50%; transform: translateX(-50%); }
  .site-logo strong { display: none; }
  .site-logo img { max-height: 38px; }
  .header-actions { margin-left: auto; }
  .header-btn { min-height: 38px; padding: 8px 12px; font-size: 13px; }
  .hero { padding: 52px 0 44px; }
  .hero-grid, .brand-panel, .security-panel, .split, .page-hero-grid, .page-layout, .reminder { grid-template-columns: 1fr; }
  .float-card { position: static; margin-top: 12px; }
  .section { padding: 52px 0; }
  .section-head { display: block; }
  .highlight-grid { margin-top: 0; padding-top: 18px; }
  .highlight-grid, .capsule-grid, .review-grid, .faq-grid, .three-grid, .service-grid, .contact-box { grid-template-columns: 1fr; }
  .side-stack { position: static; }
  .drawer-nav { grid-template-columns: 1fr; }
  .site-drawer { left: 0; right: auto; transform: translateX(-105%); }
  .drawer-open .site-drawer { transform: translateX(0); }
  .footer-links { grid-template-columns: repeat(2,1fr); }
  .footer-bottom { display: block; }
  .mobile-bottom {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: 10px;
    z-index: 9998;
    background: rgba(38,20,12,0.94);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,243,232,0.16);
    border-radius: 22px;
    box-shadow: 0 12px 34px rgba(38,20,12,.22);
    overflow: hidden;
  }
  .mobile-bottom a { color: #FFF3E8; text-decoration: none; text-align: center; padding: 10px 4px; font-size: 13px; font-weight: 700; }
}
@media (max-width: 480px) {
  .container { width: min(100% - 24px, 1180px); }
  .hero-actions, .page-actions { display: grid; grid-template-columns: 1fr; }
  .main-btn, .secondary-btn { width: 100%; }
  .header-btn { width: auto; }
  .brand-copy, .security-copy, .article-card, .reminder { padding: 22px; }
  .footer-links { grid-template-columns: 1fr; }
}