:root {
  --bg: #FFF8F0;
  --nav: rgba(38,20,12,0.94);
  --title: #24130C;
  --brand: #FF6B35;
  --deep: #2B1A3F;
  --neon: #00E5B0;
  --gold: #FFD166;
  --rose: #B8336A;
  --light-blue: #E9FFF8;
  --light-gold: #FFF1C7;
  --highlight: #FF7A00;
  --text: #2A1F1A;
  --muted: #75645A;
  --soft: #A9978C;
  --card: #FFFFFF;
  --dark-card: #24130C;
  --blue-card: #EFFFFA;
  --border: rgba(255,107,53,0.18);
  --shadow: 0 20px 46px rgba(97,45,16,0.14);
  --btn: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%);
  --footer: #1A0F0A;
  --footer-text: #FFF3E8;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 8% 8%, rgba(255,209,102,0.22), transparent 30%),
    radial-gradient(circle at 90% 18%, rgba(0,229,176,0.20), transparent 28%),
    linear-gradient(180deg, #FFF8F0 0%, #FFF3E8 46%, #EFFFFA 100%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.75;
  overflow-x: hidden;
  padding-bottom: 0;
}
a { color: inherit; }
img { border: 0; }
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 9999;
  background: var(--nav);
  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 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-logo, .drawer-logo, .footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #FFF3E8;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.site-logo img, .drawer-logo img, .footer-logo img { max-height: 44px; width: auto; display: block; }
.nav-core { display: flex; align-items: 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: all .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: 12px; flex-shrink: 0; }
.main-btn, .ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 10px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  border: 0;
  cursor: pointer;
}
.main-btn {
  background: var(--btn);
  color: #FFFFFF;
  box-shadow: 0 14px 32px rgba(255,107,53,0.22);
}
.ghost-btn { color: var(--brand); background: rgba(255,107,53,0.10); border: 1px solid var(--border); }
.header-btn { min-height: 40px; padding: 8px 18px; }
.menu-toggle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255,243,232,.28);
  background: rgba(255,255,255,.08);
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.menu-toggle span { width: 18px; height: 2px; border-radius: 10px; background: #FFF3E8; display: block; }
.mobile-menu { display: none; }
.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(26,15,10,.48);
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.side-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(360px, 88vw);
  height: 100vh;
  z-index: 10001;
  background: #FFF8F0;
  transform: translateX(105%);
  transition: transform .25s ease;
  box-shadow: -20px 0 50px rgba(38,20,12,.22);
  padding: 20px;
  overflow-y: auto;
}
.drawer-open .drawer-mask { opacity: 1; pointer-events: auto; }
.drawer-open .side-drawer { transform: translateX(0); }
.drawer-open { overflow: hidden; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.drawer-logo { color: var(--title); }
.drawer-close { border: 0; background: var(--deep); color: #fff; width: 38px; height: 38px; border-radius: 50%; font-size: 26px; cursor: pointer; line-height: 1; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.drawer-nav a { text-decoration: none; padding: 12px 14px; border-radius: 16px; background: #fff; border: 1px solid var(--border); color: var(--text); font-weight: 700; }
main { display: block; }
.section, .page-main section { max-width: 1240px; margin: 0 auto; padding: 72px 22px; }
.hero-section { max-width: 1280px; margin: 0 auto; padding: 86px 22px 48px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; min-height: calc(100vh - 72px); }
.hero-copy { position: relative; z-index: 1; }
.kicker, .section-kicker, .label, .tag, .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--highlight);
  background: rgba(255,107,53,.10);
  border: 1px solid rgba(255,107,53,.18);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 14px;
  font-weight: 800;
}
h1, h2, h3, .section-title { color: var(--title); line-height: 1.22; margin: 0 0 18px; }
h1 { font-size: clamp(42px, 7vw, 76px); letter-spacing: -0.04em; }
h2, .section-title { font-size: clamp(28px, 4vw, 46px); }
h3 { font-size: 22px; }
p { margin: 0 0 18px; }
.lead { font-size: 18px; color: var(--muted); max-width: 760px; }
.hero-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin: 30px 0; }
.hero-points { display: flex; gap: 12px; flex-wrap: wrap; padding: 0; margin: 0; list-style: none; }
.hero-points li { padding: 8px 13px; border-radius: 999px; background: rgba(0,229,176,.12); color: var(--deep); font-weight: 800; }
.hero-visual { position: relative; padding: 18px; border-radius: 36px; background: linear-gradient(145deg, rgba(255,255,255,.72), rgba(233,255,248,.8)); box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.7); }
.hero-visual:before, .hero-visual:after { content:""; position:absolute; border-radius:50%; filter: blur(1px); }
.hero-visual:before { width: 130px; height: 130px; right: -18px; top: -24px; background: rgba(255,209,102,.45); }
.hero-visual:after { width: 110px; height: 110px; left: -26px; bottom: -20px; background: rgba(0,229,176,.35); }
.hero-visual img { position: relative; z-index: 1; border-radius: 28px; width: 100%; display: block; }
.content-img,
.zone-card img,
.app-section img,
.hero-visual img,
.inner-hero img,
.image-wrap img,
.card img { max-width: 100%; height: auto; object-fit: contain; display: block; }
.highlight-strip { max-width: 1240px; margin: -10px auto 0; padding: 0 22px 32px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card, .zone-card, .info-card, .review-card, .faq-card, .channel-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: 22px;
}
.highlight-strip .info-card { padding: 22px; }
.section-head { display: flex; justify-content: space-between; gap: 18px; align-items: flex-end; margin-bottom: 28px; }
.section-head p { max-width: 680px; color: var(--muted); }
.channel-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.channel-card { padding: 18px; min-height: 150px; }
.channel-card h3 { font-size: 18px; margin-bottom: 8px; }
.channel-card p { color: var(--muted); font-size: 14px; margin-bottom: 10px; }
.text-link { color: var(--brand); font-weight: 800; text-decoration: none; }
.feature-row, .two-col, .security-grid, .inner-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.zone-card { padding: 24px; overflow: hidden; }
.zone-card img { border-radius: 18px; margin-bottom: 18px; }
.zone-list { margin: 16px 0 0; padding-left: 18px; color: var(--muted); }
.dark-band { max-width: 1240px; margin: 0 auto; border-radius: 32px; background: linear-gradient(135deg, #24130C, #2B1A3F 58%, #1D6D61); color: #FFF3E8; padding: 46px; box-shadow: var(--shadow); }
.dark-band h2, .dark-band h3 { color: #fff; }
.dark-band p { color: rgba(255,243,232,.82); }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review-card { padding: 22px; }
.review-card strong { display: block; color: var(--title); margin-bottom: 8px; }
.faq-list { display: grid; gap: 14px; }
.faq-card { padding: 22px; }
.notice-band { background: linear-gradient(135deg, #FFF1C7, #EFFFFA); border: 1px solid var(--border); border-radius: 28px; padding: 32px; }
.site-footer { background: var(--footer); color: var(--footer-text); margin-top: 72px; }
.footer-inner { max-width: 1240px; margin: 0 auto; padding: 54px 22px 28px; display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 28px; }
.footer-logo { color: var(--footer-text); margin-bottom: 14px; }
.footer-brand p { color: rgba(255,243,232,.74); max-width: 420px; }
.footer-col h3 { color: #fff; font-size: 18px; }
.footer-col a { display: block; color: rgba(255,243,232,.78); text-decoration: none; margin: 8px 0; }
.footer-note { border-top: 1px solid rgba(255,243,232,.12); text-align: center; padding: 18px 22px 28px; color: rgba(255,243,232,.72); }
.bottom-nav { display: none; }
.inner-hero { max-width: 1240px; margin: 0 auto; padding: 72px 22px 42px; display: grid; grid-template-columns: 1fr .75fr; gap: 34px; align-items: center; }
.inner-hero .image-wrap, .image-wrap { background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: 28px; padding: 16px; overflow: hidden; }
.inner-hero img { border-radius: 20px; width: 100%; }
.page-panel { padding: 26px; }
.copy-card { padding: 28px; }
.copy-card p { color: var(--muted); }
.service-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.service-list .info-card { padding: 20px; }
.faq-page { display: grid; gap: 16px; }
@media (max-width: 1100px) {
  .nav-core { gap: 6px; }
  .nav-core a { font-size: 14px; padding: 7px 9px; }
  .channel-grid { grid-template-columns: repeat(3, 1fr); }
  .highlight-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  body { padding-bottom: 72px; }
  .header-inner { min-height: 66px; padding: 0 14px; }
  .mobile-menu { display: inline-flex; }
  .desktop-menu { display: none; }
  .nav-core { display: none; }
  .site-logo span { font-size: 18px; }
  .site-logo img { max-height: 38px; }
  .header-actions { gap: 8px; }
  .header-btn { padding: 7px 13px; font-size: 14px; }
  .hero-section, .inner-hero { grid-template-columns: 1fr; min-height: auto; padding-top: 48px; gap: 28px; }
  .feature-row, .two-col, .security-grid, .inner-grid { grid-template-columns: 1fr; }
  .three-col, .review-grid, .service-list { grid-template-columns: 1fr; }
  .channel-grid { grid-template-columns: repeat(2, 1fr); }
  .section, .page-main section { padding: 48px 16px; }
  .highlight-strip { padding-left: 16px; padding-right: 16px; grid-template-columns: 1fr; }
  .dark-band { border-radius: 0; padding: 34px 20px; }
  .section-head { display: block; }
  .footer-inner { grid-template-columns: 1fr; padding-bottom: 20px; }
  .bottom-nav { position: fixed; left: 12px; right: 12px; bottom: 10px; z-index: 9998; display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; background: rgba(38,20,12,.94); border: 1px solid rgba(255,243,232,.20); backdrop-filter: blur(12px); padding: 8px; border-radius: 22px; box-shadow: 0 10px 30px rgba(38,20,12,.22); }
  .bottom-nav a { text-decoration: none; color: #FFF3E8; text-align: center; font-weight: 800; padding: 8px 0; border-radius: 15px; }
  .bottom-nav a:hover { background: rgba(0,229,176,.16); }
}
@media (max-width: 540px) {
  h1 { font-size: 40px; }
  .channel-grid { grid-template-columns: 1fr; }
  .drawer-nav { grid-template-columns: 1fr; }
  .hero-actions { align-items: stretch; }
  .main-btn, .ghost-btn { width: 100%; }
  .header-btn { width: auto; min-height: 38px; }
}