* {
  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;
  padding-bottom: 0;
}

img {
  display: block;
}

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: 22px;
}

.site-logo,
.drawer-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.site-logo {
  color: #FFFFFF;
  flex: 0 0 auto;
}

.site-logo img,
.drawer-logo img,
.footer-logo img {
  max-height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav-core {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  justify-content: center;
  flex: 1 1 auto;
}

.nav-core a {
  color: #FFF3E8;
  text-decoration: none;
  border-radius: 999px;
  padding: 8px 12px;
  white-space: nowrap;
  font-size: 15px;
  transition: 0.2s ease;
}

.nav-core a:hover,
.nav-core a.active {
  color: #FFFFFF;
  background: rgba(0,229,176,0.16);
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.main-btn,
.sub-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  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);
}

.sub-btn {
  background: #FFFFFF;
  color: #24130C;
  border: 1px solid rgba(255,107,53,0.18);
}

.main-btn:hover,
.sub-btn:hover {
  transform: translateY(-2px);
}

.menu-btn {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-btn span {
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: #FFF3E8;
}

.menu-btn-mobile {
  display: none;
}

.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(26,15,10,0.42);
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: 0.25s ease;
}

.site-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(380px, 88vw);
  height: 100vh;
  background: #FFFFFF;
  z-index: 10001;
  transform: translateX(104%);
  transition: 0.25s ease;
  box-shadow: -18px 0 45px rgba(36,19,12,0.18);
  padding: 24px;
  overflow-y: auto;
}

.drawer-open .drawer-mask {
  opacity: 1;
  visibility: visible;
}

.drawer-open .site-drawer {
  transform: translateX(0);
}

.drawer-open {
  overflow: hidden;
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.drawer-logo {
  color: #24130C;
}

.drawer-close {
  border: 0;
  background: #FFF1C7;
  color: #24130C;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}

.drawer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.drawer-nav a {
  padding: 14px 14px;
  border-radius: 16px;
  text-decoration: none;
  background: #FFF8F0;
  border: 1px solid rgba(255,107,53,0.18);
  color: #2A1F1A;
  font-weight: 700;
}

.page-main {
  overflow: visible;
}

.page-section {
  padding: 80px 24px;
}

.section-inner {
  max-width: 1180px;
  margin: 0 auto;
}

.hero-section {
  position: relative;
  padding: 86px 24px 64px;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 10%, rgba(0,229,176,0.28), transparent 28%),
    radial-gradient(circle at 85% 20%, rgba(255,209,102,0.34), transparent 30%),
    linear-gradient(135deg, #FFF8F0 0%, #EFFFFA 48%, #FFF1C7 100%);
}

.hero-grid,
.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 42px;
  align-items: center;
}

.section-kicker,
.tag,
.label,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #FF7A00;
  background: rgba(255,209,102,0.18);
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 800;
  font-size: 14px;
}

h1,
h2,
h3,
.section-title {
  color: #24130C;
  line-height: 1.2;
  margin: 0 0 18px;
}

h1 {
  font-size: clamp(42px, 7vw, 82px);
  letter-spacing: -0.05em;
}

h2,
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.03em;
}

h3 {
  font-size: 22px;
}

.lead {
  font-size: 18px;
  color: #75645A;
  max-width: 760px;
}

.hero-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
  align-items: center;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.hero-points li {
  padding: 8px 13px;
  border-radius: 999px;
  background: #FFFFFF;
  color: #2A1F1A;
  border: 1px solid rgba(255,107,53,0.18);
  font-weight: 700;
}

.hero-visual {
  position: relative;
}

.visual-card,
.card,
.zone-card,
.info-card,
.review-card,
.faq-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;
}

.visual-card {
  padding: 18px;
  transform: rotate(1deg);
}

.content-img,
.zone-card img,
.app-section img,
.hero-visual img,
.visual-card img,
.feature-img {
  max-width: 100%;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 18px;
}

.float-card {
  position: absolute;
  left: -22px;
  bottom: 30px;
  max-width: 220px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(36,19,12,0.92);
  color: #FFF3E8;
  box-shadow: 0 20px 46px rgba(97,45,16,0.14);
}

.float-card strong {
  display: block;
  color: #00E5B0;
  margin-bottom: 4px;
}

.light-strip {
  background: #FFFFFF;
  padding: 24px;
}

.highlight-grid,
.card-grid,
.review-grid,
.faq-grid,
.capsule-grid {
  display: grid;
  gap: 18px;
}

.highlight-grid {
  grid-template-columns: repeat(4, 1fr);
}

.card-grid {
  grid-template-columns: repeat(3, 1fr);
}

.review-grid {
  grid-template-columns: repeat(3, 1fr);
}

.faq-grid {
  grid-template-columns: repeat(2, 1fr);
}

.capsule-grid {
  grid-template-columns: repeat(5, 1fr);
}

.info-card,
.review-card,
.faq-card,
.notice-card,
.card,
.zone-card {
  padding: 24px;
}

.info-card p,
.card p,
.zone-card p,
.review-card p,
.faq-card p,
.notice-card p {
  margin: 0;
  color: #75645A;
}

.info-card h3,
.card h3,
.zone-card h3,
.review-card h3,
.faq-card h3 {
  margin-bottom: 10px;
}

.capsule-card {
  padding: 18px;
  border-radius: 999px 24px 24px 999px;
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  box-shadow: 0 12px 28px rgba(97,45,16,0.08);
}

.capsule-card h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.capsule-card p {
  margin: 0 0 6px;
  color: #75645A;
  font-size: 14px;
}

.text-link,
.nav a {
  color: #FF6B35;
  text-decoration: none;
  font-weight: 800;
}

.text-link:hover {
  color: #B8336A;
}

.soft-bg {
  background:
    radial-gradient(circle at 8% 30%, rgba(255,209,102,0.25), transparent 25%),
    radial-gradient(circle at 92% 20%, rgba(0,229,176,0.18), transparent 24%),
    #FFF8F0;
}

.deep-bg {
  background: #24130C;
  color: #FFF3E8;
}

.deep-bg h2,
.deep-bg h3 {
  color: #FFFFFF;
}

.deep-bg p {
  color: #F7D6C0;
}

.double-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.zone-card {
  overflow: hidden;
}

.zone-card img {
  margin-bottom: 18px;
  background: #EFFFFA;
}

.mini-list {
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.mini-list li {
  color: #2A1F1A;
  background: #FFF8F0;
  border-radius: 12px;
  padding: 9px 12px;
}

.three-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.security-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: center;
}

.security-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.security-images img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid rgba(255,107,53,0.18);
  background: #EFFFFA;
  object-fit: contain;
}

.section-head {
  margin-bottom: 30px;
}

.section-head p {
  max-width: 760px;
  color: #75645A;
}

.rich-content {
  display: grid;
  gap: 22px;
}

.article-card {
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 20px 46px rgba(97,45,16,0.14);
}

.article-card p {
  color: #75645A;
  margin: 0 0 16px;
}

.article-card p:last-child {
  margin-bottom: 0;
}

.sub-hero {
  background:
    radial-gradient(circle at 86% 16%, rgba(0,229,176,0.22), transparent 28%),
    linear-gradient(135deg, #FFF8F0 0%, #EFFFFA 100%);
  padding-top: 72px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.qa-list {
  display: grid;
  gap: 14px;
}

.qa-item {
  padding: 22px;
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(97,45,16,0.08);
}

.qa-item h3 {
  font-size: 19px;
  margin-bottom: 8px;
}

.qa-item p {
  margin: 0;
  color: #75645A;
}

details.qa-detail {
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 18px;
  padding: 18px 20px;
  box-shadow: 0 12px 28px rgba(97,45,16,0.08);
}

details.qa-detail summary {
  cursor: pointer;
  font-weight: 800;
  color: #24130C;
}

details.qa-detail p {
  color: #75645A;
  margin-bottom: 0;
}

.site-footer {
  background: #1A0F0A;
  color: #FFF3E8;
  padding: 58px 24px 24px;
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1.6fr;
  gap: 48px;
}

.footer-brand p {
  color: #F7D6C0;
  margin: 18px 0 0;
}

.footer-logo {
  color: #FFFFFF;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.footer-links h3 {
  color: #FFFFFF;
  font-size: 18px;
  margin-bottom: 12px;
}

.footer-links a {
  display: block;
  color: #F7D6C0;
  text-decoration: none;
  margin: 7px 0;
}

.footer-bottom {
  max-width: 1180px;
  margin: 32px auto 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255,243,232,0.15);
  color: #F7D6C0;
  font-size: 14px;
}

.bottom-tab {
  display: none;
}

@media (max-width: 1080px) {
  .nav-core {
    gap: 4px;
  }

  .nav-core a {
    padding: 8px 9px;
    font-size: 14px;
  }

  .highlight-grid,
  .capsule-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid,
  .review-grid,
  .three-grid,
  .service-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-grid,
  .split-grid,
  .security-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  body {
    padding-bottom: 68px;
  }

  .site-header {
    position: sticky;
  }

  .header-inner {
    min-height: 64px;
    padding: 0 14px;
    gap: 10px;
  }

  .nav-core,
  .menu-btn-desktop {
    display: none;
  }

  .menu-btn-mobile {
    display: inline-flex;
  }

  .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-cta {
    min-height: 38px;
    padding: 0 14px;
    font-size: 13px;
  }

  .site-drawer {
    right: auto;
    left: 0;
    transform: translateX(-104%);
  }

  .drawer-open .site-drawer {
    transform: translateX(0);
  }

  .drawer-nav {
    grid-template-columns: 1fr;
  }

  .page-section,
  .hero-section {
    padding: 52px 16px;
  }

  h1 {
    font-size: clamp(38px, 14vw, 58px);
  }

  .lead {
    font-size: 16px;
  }

  .highlight-grid,
  .card-grid,
  .review-grid,
  .faq-grid,
  .capsule-grid,
  .double-grid,
  .three-grid,
  .service-list,
  .footer-inner,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .visual-card {
    transform: none;
  }

  .float-card {
    position: static;
    margin-top: 14px;
    max-width: none;
  }

  .security-images {
    grid-template-columns: 1fr;
  }

  .capsule-card {
    border-radius: 22px;
  }

  .article-card {
    padding: 24px;
  }

  .bottom-tab {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 10px;
    z-index: 9998;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    padding: 8px;
    background: rgba(38,20,12,0.94);
    border-radius: 24px;
    box-shadow: 0 12px 28px rgba(97,45,16,0.18);
    backdrop-filter: blur(12px);
  }

  .bottom-tab a {
    text-align: center;
    text-decoration: none;
    color: #FFF3E8;
    font-size: 13px;
    font-weight: 800;
    padding: 8px 4px;
    border-radius: 16px;
  }

  .bottom-tab a:hover {
    background: rgba(0,229,176,0.16);
  }
}