* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  background: #FFF8F0;
  color: #2A1F1A;
  line-height: 1.78;
  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;
  font-weight: 800;
  color: #FFF3E8;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.site-logo img { max-height: 44px; display: block; }
.footer-logo img { max-height: 40px; }
.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: 10px; }
.main-btn, .ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  white-space: nowrap;
}
.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 { background: #FFFFFF; color: #FF6B35; border: 1px solid rgba(255,107,53,0.22); }
.menu-toggle, .drawer-close {
  border: 0;
  cursor: pointer;
  font: inherit;
}
.menu-toggle {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  color: #FFF3E8;
  background: rgba(255,255,255,0.12);
}
.mobile-menu-toggle { display: none; }
.drawer-mask {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(20, 10, 5, 0.42);
  opacity: 0;
  pointer-events: none;
  transition: opacity .24s ease;
}
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(360px, 86vw);
  height: 100vh;
  z-index: 10001;
  background: #fff;
  box-shadow: -18px 0 45px rgba(38,20,12,0.24);
  transform: translateX(110%);
  transition: transform .28s ease;
  padding: 24px;
  overflow-y: auto;
}
.drawer-open .drawer-mask { opacity: 1; pointer-events: auto; }
.drawer-open .drawer { transform: translateX(0); }
.drawer-open { overflow-x: hidden; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.drawer-head strong { font-size: 22px; color: #24130C; }
.drawer-close { width: 38px; height: 38px; border-radius: 50%; background: #FFF1C7; color: #24130C; font-size: 26px; line-height: 1; }
.drawer-nav { display: grid; gap: 10px; }
.drawer-nav a { padding: 12px 14px; text-decoration: none; border-radius: 14px; background: #FFF8F0; color: #2A1F1A; font-weight: 700; }
.drawer-nav a:hover { background: #EFFFFA; color: #FF6B35; }
.section, .hero, .page-hero { max-width: 1280px; margin: 0 auto; padding: 76px 24px; }
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  align-items: center;
  gap: 46px;
  min-height: 680px;
  position: relative;
}
.hero::before, .page-hero::before {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,229,176,.24), rgba(255,209,102,.16), transparent 70%);
  right: 8%;
  top: 110px;
  pointer-events: none;
  z-index: -1;
}
.hero-kicker, .section-kicker, .page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  color: #FF7A00;
  background: rgba(255,209,102,.22);
  font-weight: 800;
  margin-bottom: 18px;
}
h1, h2, h3, .section-title { color: #24130C; line-height: 1.25; margin: 0 0 16px; }
h1 { font-size: clamp(42px, 7vw, 78px); letter-spacing: -0.04em; }
h2 { font-size: clamp(28px, 4vw, 46px); letter-spacing: -0.02em; }
h3 { font-size: 22px; }
p { margin: 0 0 16px; }
.lead { font-size: 18px; color: #75645A; max-width: 760px; }
.hero-actions, .page-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 28px 0; }
.hero-tags, .mini-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.hero-tags span, .tag, .badge, .label {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  background: #EFFFFA;
  color: #2B1A3F;
  font-weight: 700;
  font-size: 14px;
}
.hero-visual, .media-frame {
  position: relative;
  border-radius: 30px;
  padding: 14px;
  background: linear-gradient(145deg, rgba(255,255,255,.9), rgba(255,241,199,.52));
  border: 1px solid rgba(255,107,53,0.18);
  box-shadow: 0 20px 46px rgba(97,45,16,0.14);
}
.hero-visual img, .media-frame img, .content-img, .zone-card img, .app-section img { width: 100%; max-width: 100%; height: auto; object-fit: contain; border-radius: 22px; }
.float-card {
  position: absolute;
  left: -18px;
  bottom: 28px;
  max-width: 250px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 18px 32px rgba(43,26,63,.16);
  border: 1px solid rgba(0,229,176,.18);
}
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.card, .zone-card, .info-card, .review-card, .faq-card, .pill-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;
}
.info-card, .review-card, .faq-card, .pill-card { padding: 24px; }
.zone-card { padding: 22px; }
.zone-card img { margin-bottom: 18px; }
.card h3, .zone-card h3, .info-card h3 { color: #2B1A3F; }
.text-link { color: #FF6B35; font-weight: 800; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.pill-nav { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.pill-card { border-radius: 999px; padding: 16px 18px; }
.pill-card strong { display: block; color: #24130C; }
.pill-card span { display: block; color: #75645A; font-size: 13px; line-height: 1.5; }
.split-section { display: grid; grid-template-columns: .96fr 1.04fr; gap: 36px; align-items: center; }
.alt-bg { background: linear-gradient(180deg, rgba(233,255,248,.64), rgba(255,241,199,.42)); }
.full-bleed { margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); padding-left: calc(50vw - 50%); padding-right: calc(50vw - 50%); }
.notice {
  padding: 26px;
  border-radius: 26px;
  color: #FFF3E8;
  background: linear-gradient(135deg, #24130C, #2B1A3F 70%);
  box-shadow: 0 20px 46px rgba(43,26,63,.18);
}
.notice h2, .notice h3 { color: #FFFFFF; }
.notice p { color: #FFF3E8; }
.review-card p { color: #75645A; }
.review-card strong { color: #24130C; display: block; margin-top: 12px; }
.faq-list { display: grid; gap: 14px; }
.faq-card h3 { font-size: 18px; }
.page-hero { position: relative; display: grid; grid-template-columns: 1fr .72fr; gap: 36px; align-items: center; padding-top: 70px; }
.page-hero h1 { font-size: clamp(36px, 6vw, 62px); }
.page-content { max-width: 1180px; margin: 0 auto; padding: 40px 24px 82px; }
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; align-items: start; }
.article-card { padding: 30px; }
.article-card p { color: #4d3d34; }
.feature-list { display: grid; gap: 14px; margin: 22px 0; }
.feature-item { padding: 18px; border-radius: 18px; background: #EFFFFA; border: 1px solid rgba(0,229,176,.16); }
.feature-item strong { display: block; color: #24130C; margin-bottom: 6px; }
.side-stack { display: grid; gap: 18px; }
.side-card { padding: 22px; border-radius: 22px; background: #FFFFFF; border: 1px solid rgba(255,107,53,.18); box-shadow: 0 20px 46px rgba(97,45,16,0.12); }
.side-card img { border-radius: 18px; margin-bottom: 14px; }
.check-list { padding-left: 20px; color: #4d3d34; }
.check-list li { margin-bottom: 10px; }
.site-footer { background: #1A0F0A; color: #FFF3E8; }
.footer-inner { max-width: 1280px; margin: 0 auto; padding: 58px 24px; display: grid; grid-template-columns: .9fr 1.4fr; gap: 44px; }
.footer-brand p { color: #d8c8bc; max-width: 470px; margin-top: 16px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-links h3 { color: #FFFFFF; font-size: 18px; }
.footer-links a { display: block; text-decoration: none; color: #d8c8bc; margin: 8px 0; }
.footer-links a:hover { color: #00E5B0; }
.footer-note { border-top: 1px solid rgba(255,255,255,.1); text-align: center; color: #cbb6a6; padding: 18px 24px 82px; }
.bottom-nav { display: none; }
@media (max-width: 1080px) {
  .nav-core { display: none; }
  .mobile-menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .desktop-menu-toggle { display: none; }
  .hero, .page-hero, .split-section, .article-grid, .footer-inner { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .pill-nav { grid-template-columns: repeat(2, 1fr); }
  .float-card { position: static; margin-top: 16px; max-width: 100%; }
}
@media (max-width: 720px) {
  body { padding-bottom: 62px; }
  .header-inner { min-height: 64px; padding: 0 14px; gap: 8px; }
  .site-logo span { font-size: 16px; }
  .site-logo img { max-height: 36px; }
  .header-btn { min-height: 38px; padding: 0 14px; font-size: 13px; }
  .hero, .section, .page-hero { padding: 48px 16px; }
  .hero { min-height: auto; }
  h1 { font-size: 42px; }
  h2 { font-size: 30px; }
  .grid-4, .grid-3, .grid-2, .pill-nav { grid-template-columns: 1fr; }
  .pill-card { border-radius: 22px; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-inner { padding: 42px 18px; }
  .page-content { padding: 24px 16px 68px; }
  .bottom-nav {
    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,.1);
  }
  .bottom-nav a { color: #FFF3E8; text-decoration: none; text-align: center; padding: 10px 4px; font-size: 13px; }
  .footer-note { padding-bottom: 96px; }
}