* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: #FFF8F0;
  color: #2A1F1A;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.75;
  overflow-x: hidden;
}
a {
  color: #FF6B35;
  text-decoration: none;
}
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;
  font-size: 24px;
  font-weight: 900;
  color: #FFF3E8;
  letter-spacing: .5px;
  flex-shrink: 0;
}
.site-logo img,
.footer-logo img {
  max-height: 44px;
  width: auto;
}
.nav-core {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.nav-core a {
  color: #FFF3E8;
  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;
  flex-shrink: 0;
}
.main-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 22px;
  border-radius: 999px;
  font-weight: 800;
  border: 0;
  cursor: pointer;
}
.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(255,107,53,.08);
  border: 1px solid rgba(255,107,53,0.18);
}
.menu-btn {
  border: 1px solid rgba(255,243,232,.2);
  background: rgba(255,255,255,.08);
  color: #FFF3E8;
  border-radius: 999px;
  padding: 9px 14px;
  font-weight: 800;
  cursor: pointer;
}
.mobile-menu {
  display: none;
}
.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(26,15,10,.52);
  opacity: 0;
  pointer-events: none;
  transition: opacity .24s ease;
  z-index: 10000;
}
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(390px, 86vw);
  height: 100vh;
  background: #FFF8F0;
  box-shadow: -24px 0 60px rgba(36,19,12,.18);
  z-index: 10001;
  transform: translateX(105%);
  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;
  color: #24130C;
  font-size: 24px;
  margin-bottom: 20px;
}
.drawer-head button {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 0;
  background: #FFE5D8;
  color: #24130C;
  font-size: 26px;
  cursor: pointer;
}
.drawer-nav {
  display: grid;
  gap: 10px;
}
.drawer-nav a {
  padding: 13px 15px;
  border-radius: 16px;
  color: #2A1F1A;
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
}
.drawer-nav a.active,
.drawer-nav a:hover {
  background: #EFFFFA;
  color: #FF6B35;
}
.site-main {
  min-height: 60vh;
}
.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}
.hero {
  position: relative;
  overflow: hidden;
  padding: 86px 0 64px;
  background:
    radial-gradient(circle at 12% 16%, rgba(255,107,53,.24), transparent 28%),
    radial-gradient(circle at 85% 18%, rgba(0,229,176,.22), transparent 32%),
    linear-gradient(135deg, #FFF8F0 0%, #E9FFF8 54%, #FFF1C7 100%);
}
.hero::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  right: -120px;
  bottom: -120px;
  background: rgba(255,209,102,.45);
  filter: blur(4px);
}
.hero-grid,
.split,
.inner-hero {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 42px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-copy h1,
.inner-copy h1 {
  color: #24130C;
  font-size: clamp(44px, 8vw, 88px);
  line-height: 1.05;
  margin: 8px 0 18px;
  letter-spacing: -2px;
}
.inner-copy h1 {
  font-size: clamp(34px, 5vw, 62px);
}
.hero-subtitle {
  font-size: clamp(20px, 3vw, 30px);
  color: #2B1A3F;
  font-weight: 900;
  margin: 0 0 18px;
}
.hero-copy p,
.inner-copy p,
.section-lead {
  color: #75645A;
  font-size: 17px;
}
.hero-actions,
.card-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 28px;
}
.hero-points {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.hero-points span,
.tag,
.label,
.badge,
.section-kicker {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 13px;
  background: rgba(255,209,102,.2);
  color: #B8336A;
  border: 1px solid rgba(255,209,102,.42);
  font-weight: 800;
  font-size: 14px;
}
.hero-visual,
.media-frame {
  position: relative;
}
.hero-visual img,
.media-frame img,
.content-img,
.zone-card img,
.app-section img,
.inner-visual img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 26px;
}
.hero-visual img,
.inner-visual img {
  box-shadow: 0 26px 60px rgba(97,45,16,0.18);
  background: #FFFFFF;
}
.floating-card {
  position: absolute;
  left: -18px;
  bottom: 28px;
  width: min(260px, 75%);
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 22px;
  padding: 16px;
  box-shadow: 0 20px 46px rgba(97,45,16,0.14);
}
.floating-card strong {
  display: block;
  color: #24130C;
  margin-bottom: 6px;
}
.floating-card p {
  margin: 0;
  color: #75645A;
  font-size: 14px;
}
.section {
  padding: 76px 0;
}
.section.alt {
  background: linear-gradient(180deg, rgba(233,255,248,.72), rgba(255,248,240,0));
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.section-head h2,
.section-title {
  color: #24130C;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.18;
  margin: 8px 0 0;
}
.section-head p {
  max-width: 640px;
  color: #75645A;
  margin: 0;
}
.grid-4,
.grid-3,
.grid-2,
.review-grid,
.faq-grid,
.channel-grid {
  display: grid;
  gap: 20px;
}
.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.grid-2,
.review-grid,
.faq-grid {
  grid-template-columns: repeat(2, 1fr);
}
.channel-grid {
  grid-template-columns: repeat(5, 1fr);
}
.card,
.zone-card,
.info-card,
.review-card,
.faq-card,
.channel-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;
  padding: 24px;
}
.card.dark,
.notice-card {
  background: #24130C;
  color: #FFF3E8;
}
.card h3,
.zone-card h3,
.info-card h3,
.review-card h3,
.faq-card h3,
.channel-card h3,
.notice-card h3 {
  margin: 0 0 12px;
  color: #24130C;
  font-size: 21px;
}
.card.dark h3,
.notice-card h3 {
  color: #FFF3E8;
}
.card p,
.zone-card p,
.info-card p,
.review-card p,
.faq-card p,
.channel-card p,
.notice-card p,
.inner-copy li,
.article p {
  color: #75645A;
}
.card.dark p,
.notice-card p {
  color: #FFF3E8;
}
.text-link {
  display: inline-flex;
  margin-top: 10px;
  font-weight: 800;
  color: #FF6B35;
}
.channel-card {
  border-radius: 999px;
  padding: 18px 20px;
}
.channel-card h3 {
  font-size: 18px;
}
.channel-card p {
  font-size: 14px;
  margin: 0;
}
.split-card {
  background: #FFFFFF;
  border-radius: 30px;
  border: 1px solid rgba(255,107,53,0.18);
  box-shadow: 0 20px 46px rgba(97,45,16,0.14);
  padding: 30px;
}
.feature-list,
.clean-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}
.feature-list li,
.clean-list li {
  padding-left: 28px;
  position: relative;
  color: #75645A;
}
.feature-list li::before,
.clean-list li::before {
  content: "•";
  position: absolute;
  left: 8px;
  color: #00E5B0;
  font-weight: 900;
}
.inner-hero {
  padding: 70px 0 54px;
}
.inner-banner {
  background:
    radial-gradient(circle at 16% 18%, rgba(0,229,176,.18), transparent 30%),
    radial-gradient(circle at 78% 26%, rgba(255,209,102,.26), transparent 34%),
    linear-gradient(135deg, #FFF8F0 0%, #EFFFFA 100%);
}
.article {
  padding: 68px 0 80px;
}
.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr);
  gap: 26px;
  align-items: start;
}
.article-main {
  display: grid;
  gap: 22px;
}
.article-section {
  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: 28px;
}
.article-section h2 {
  margin: 0 0 14px;
  color: #24130C;
  font-size: 28px;
}
.article-section h3 {
  margin: 0 0 8px;
  color: #2B1A3F;
}
.side-stack {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 18px;
}
.side-stack .main-btn,
.side-stack .ghost-btn {
  width: 100%;
}
.faq-list {
  display: grid;
  gap: 18px;
}
.faq-item {
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 20px 46px rgba(97,45,16,0.1);
}
.faq-item h2 {
  margin: 0 0 10px;
  color: #24130C;
  font-size: 22px;
}
.mobile-bottom {
  display: none;
}
.site-footer {
  background: #1A0F0A;
  color: #FFF3E8;
  padding: 56px 0 0;
}
.footer-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: .9fr 1.6fr;
  gap: 42px;
}
.footer-brand p {
  color: rgba(255,243,232,.72);
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.footer-links h3 {
  color: #FFD166;
  margin: 0 0 12px;
}
.footer-links a {
  display: block;
  color: rgba(255,243,232,.78);
  margin: 8px 0;
}
.footer-note {
  margin-top: 36px;
  border-top: 1px solid rgba(255,243,232,.12);
  padding: 18px 20px;
  text-align: center;
  color: rgba(255,243,232,.72);
}
.footer-note p {
  margin: 0;
}
@media (max-width: 1080px) {
  .nav-core {
    display: none;
  }
  .mobile-menu {
    display: inline-flex;
  }
  .desktop-menu {
    display: inline-flex;
  }
  .hero-grid,
  .split,
  .inner-hero,
  .article-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .grid-4,
  .channel-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .side-stack {
    position: static;
  }
}
@media (max-width: 720px) {
  body {
    padding-bottom: 72px;
  }
  .header-inner {
    min-height: 64px;
    padding: 0 14px;
  }
  .site-logo span {
    font-size: 20px;
  }
  .site-logo img {
    max-height: 36px;
  }
  .header-btn {
    padding: 9px 14px;
    min-height: 38px;
    font-size: 14px;
  }
  .desktop-menu {
    display: none;
  }
  .container {
    width: min(100% - 28px, 1180px);
  }
  .hero,
  .section,
  .article {
    padding: 46px 0;
  }
  .hero-grid,
  .split,
  .inner-hero {
    gap: 26px;
  }
  .hero-copy h1 {
    font-size: 54px;
  }
  .grid-4,
  .grid-3,
  .grid-2,
  .review-grid,
  .faq-grid,
  .channel-grid,
  .footer-links {
    grid-template-columns: 1fr;
  }
  .channel-card {
    border-radius: 22px;
  }
  .section-head {
    display: block;
  }
  .card,
  .zone-card,
  .info-card,
  .review-card,
  .faq-card,
  .channel-card,
  .notice-card,
  .split-card,
  .article-section {
    padding: 20px;
  }
  .mobile-bottom {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 10px;
    z-index: 9998;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    background: rgba(38,20,12,.94);
    border-radius: 22px;
    padding: 8px;
    box-shadow: 0 14px 40px rgba(36,19,12,.2);
  }
  .mobile-bottom a {
    color: #FFF3E8;
    text-align: center;
    border-radius: 16px;
    padding: 8px 4px;
    font-size: 13px;
  }
  .mobile-bottom a:hover {
    background: rgba(0,229,176,.16);
  }
}