* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #FFF8F0;
  color: #2A1F1A;
  line-height: 1.75;
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}
p {
  margin: 0 0 14px;
}
.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;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 24px;
}
.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #FFF3E8;
  font-weight: 900;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.site-logo img {
  max-height: 44px;
  width: auto;
}
.nav-core {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  justify-content: center;
}
.nav-core a {
  color: #FFF3E8;
  text-decoration: none;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 15px;
  white-space: nowrap;
  transition: 0.24s 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;
}
.main-btn,
.soft-btn,
.text-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 800;
}
.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);
}
.main-btn:hover {
  transform: translateY(-2px);
}
.soft-btn {
  background: #E9FFF8;
  color: #24130C;
  border: 1px solid rgba(0,229,176,0.28);
}
.text-link {
  color: #FF6B35;
  font-weight: 800;
}
.menu-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,243,232,0.2);
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.menu-toggle span {
  width: 18px;
  height: 2px;
  background: #FFF3E8;
  border-radius: 10px;
}
.mobile-menu {
  display: none;
}
.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(26,15,10,0.42);
  backdrop-filter: blur(3px);
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: 0.24s ease;
}
.site-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(390px, 88vw);
  height: 100vh;
  z-index: 10001;
  background: #FFF8F0;
  box-shadow: -22px 0 60px rgba(38,20,12,0.22);
  transform: translateX(105%);
  transition: 0.28s ease;
  padding: 24px;
  overflow-y: auto;
}
.drawer-open .drawer-mask {
  opacity: 1;
  pointer-events: auto;
}
.drawer-open .site-drawer {
  transform: translateX(0);
}
.drawer-open {
  overflow-x: hidden;
}
.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}
.drawer-brand {
  font-size: 22px;
  font-weight: 900;
  color: #24130C;
}
.drawer-close {
  border: 0;
  border-radius: 999px;
  background: #24130C;
  color: #FFF3E8;
  padding: 8px 14px;
  cursor: pointer;
}
.drawer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.drawer-links a {
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 16px;
  padding: 12px 14px;
  color: #24130C;
  font-weight: 700;
}
.drawer-links a:hover {
  background: #EFFFFA;
  color: #FF6B35;
}
.drawer-note {
  margin-top: 18px;
  color: #75645A;
  background: #FFF1C7;
  border-radius: 18px;
  padding: 16px;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.hero {
  position: relative;
  overflow: hidden;
  padding: 86px 0 58px;
  background:
    radial-gradient(circle at 18% 18%, rgba(0,229,176,0.18), transparent 26%),
    radial-gradient(circle at 82% 16%, rgba(184,51,106,0.16), transparent 24%),
    linear-gradient(135deg, #FFF8F0 0%, #E9FFF8 48%, #FFF1C7 100%);
}
.hero-grid,
.split,
.security-grid,
.page-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 36px;
}
.hero-copy h1,
.page-hero h1 {
  font-size: clamp(42px, 7vw, 82px);
  line-height: 1.05;
  color: #24130C;
  margin: 0 0 18px;
  letter-spacing: -0.04em;
}
.hero-copy h2 {
  color: #2B1A3F;
  font-size: clamp(24px, 3.2vw, 42px);
  margin: 0 0 16px;
}
.hero-copy p,
.lead,
.page-hero p {
  font-size: 18px;
  color: #2A1F1A;
}
.hero-actions,
.section-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.hero-tags,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.tag,
.badge,
.section-kicker {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: #24130C;
  color: #FFD166;
  padding: 7px 12px;
  font-weight: 800;
  font-size: 14px;
}
.hero-visual,
.media-frame {
  position: relative;
  background: rgba(255,255,255,0.68);
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 34px;
  padding: 18px;
  box-shadow: 0 30px 66px rgba(97,45,16,0.16);
}
.hero-visual img {
  width: 100%;
  border-radius: 26px;
}
.float-card {
  position: absolute;
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  box-shadow: 0 18px 40px rgba(97,45,16,0.16);
  border-radius: 20px;
  padding: 12px 16px;
  color: #24130C;
  font-weight: 800;
}
.float-one {
  left: -12px;
  bottom: 28px;
}
.float-two {
  right: -10px;
  top: 28px;
}
.section {
  padding: 72px 0;
}
.section.alt {
  background: linear-gradient(180deg, rgba(233,255,248,0.62), rgba(255,248,240,0));
}
.section-head {
  max-width: 780px;
  margin-bottom: 32px;
}
.section-head.center {
  margin: 0 auto 32px;
  text-align: center;
}
h1,
h2,
h3,
.section-title {
  color: #24130C;
}
.section-title,
.section-head h2,
.page-section h2 {
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.15;
  margin: 8px 0 14px;
}
.section-head p,
.card p,
.zone-card p,
.info-card p,
.review-card p,
.faq-card p,
.page-card p {
  color: #75645A;
}
.grid-4,
.grid-3,
.grid-2,
.review-grid,
.faq-grid,
.capsule-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);
}
.capsule-grid {
  grid-template-columns: repeat(5, 1fr);
}
.card,
.zone-card,
.info-card,
.review-card,
.faq-card,
.page-card,
.capsule {
  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;
}
.card,
.info-card,
.review-card,
.faq-card,
.page-card,
.capsule {
  padding: 24px;
}
.card h3,
.zone-card h3,
.info-card h3,
.review-card h3,
.faq-card h3,
.page-card h3,
.capsule h3 {
  margin: 0 0 10px;
  color: #24130C;
  font-size: 22px;
}
.card img,
.zone-card img,
.app-section img,
.content-img,
.page-card img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.zone-card {
  overflow: hidden;
}
.zone-card img {
  width: 100%;
  border-radius: 22px 22px 0 0;
}
.zone-body {
  padding: 24px;
}
.point-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.point-list li {
  position: relative;
  padding-left: 22px;
  color: #2A1F1A;
}
.point-list li:before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FF6B35, #00E5B0);
}
.capsule {
  border-radius: 28px;
  background: linear-gradient(180deg, #FFFFFF, #EFFFFA);
}
.capsule h3 {
  font-size: 18px;
}
.capsule a {
  color: #FF6B35;
  font-weight: 900;
}
.dark-panel {
  background:
    radial-gradient(circle at 20% 10%, rgba(0,229,176,0.22), transparent 24%),
    linear-gradient(135deg, #24130C, #2B1A3F);
  color: #FFF3E8;
  border-radius: 34px;
  padding: 38px;
  overflow: hidden;
}
.dark-panel h2,
.dark-panel h3,
.dark-panel p {
  color: #FFF3E8;
}
.dark-panel .section-kicker {
  background: rgba(255,255,255,0.12);
  color: #FFD166;
}
.notice {
  background: #FFF1C7;
  border: 1px solid rgba(255,209,102,0.62);
  border-radius: 24px;
  padding: 24px;
  color: #2A1F1A;
}
.page-hero {
  padding: 70px 0 46px;
  background:
    radial-gradient(circle at 14% 12%, rgba(0,229,176,0.18), transparent 24%),
    radial-gradient(circle at 86% 12%, rgba(255,107,53,0.15), transparent 24%),
    linear-gradient(135deg, #FFF8F0 0%, #EFFFFA 70%, #FFF1C7 100%);
}
.page-hero h1 {
  font-size: clamp(38px, 6vw, 70px);
}
.page-hero img {
  border-radius: 30px;
  box-shadow: 0 28px 60px rgba(97,45,16,0.16);
  background: #FFFFFF;
}
.page-section {
  padding: 64px 0;
}
.article {
  display: grid;
  gap: 18px;
}
.article p {
  color: #2A1F1A;
  font-size: 17px;
}
.article h2 {
  margin-top: 18px;
}
.mini-meta {
  color: #A9978C;
  font-weight: 700;
}
.service-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 24px;
}
.service-strip span {
  background: #E9FFF8;
  border: 1px solid rgba(0,229,176,0.24);
  border-radius: 999px;
  padding: 10px 14px;
  text-align: center;
  font-weight: 800;
  color: #24130C;
}
.qa-list {
  display: grid;
  gap: 16px;
}
.qa-item {
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 22px;
  box-shadow: 0 16px 34px rgba(97,45,16,0.10);
  padding: 22px;
}
.qa-item h3 {
  margin: 0 0 8px;
  color: #24130C;
}
.site-footer {
  background: #1A0F0A;
  color: #FFF3E8;
  padding: 60px 0 0;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 36px;
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 36px;
}
.footer-logo img {
  max-height: 40px;
  width: auto;
}
.footer-brand p {
  color: rgba(255,243,232,0.76);
  margin-top: 16px;
}
.footer-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.footer-columns h3 {
  color: #FFD166;
  margin: 0 0 12px;
}
.footer-columns a {
  display: block;
  color: rgba(255,243,232,0.82);
  margin: 8px 0;
}
.footer-bottom {
  border-top: 1px solid rgba(255,243,232,0.12);
  text-align: center;
  padding: 18px 24px;
  color: rgba(255,243,232,0.72);
}
.mobile-bottom {
  display: none;
}
@media (max-width: 1080px) {
  .nav-core {
    gap: 6px;
  }
  .nav-core a {
    padding: 8px 9px;
  }
  .grid-4,
  .capsule-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-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;
    order: 1;
  }
  .site-logo {
    order: 2;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  .site-logo strong {
    display: none;
  }
  .site-logo img {
    max-height: 38px;
  }
  .nav-core,
  .desktop-menu {
    display: none;
  }
  .header-actions {
    order: 3;
    margin-left: auto;
  }
  .header-btn {
    min-height: 38px;
    padding: 8px 13px;
    font-size: 13px;
  }
  .hero,
  .page-hero {
    padding-top: 52px;
  }
  .hero-grid,
  .split,
  .security-grid,
  .page-hero-grid {
    grid-template-columns: 1fr;
  }
  .grid-4,
  .grid-3,
  .grid-2,
  .review-grid,
  .faq-grid,
  .capsule-grid {
    grid-template-columns: 1fr;
  }
  .section,
  .page-section {
    padding: 48px 0;
  }
  .dark-panel {
    padding: 26px;
    border-radius: 26px;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .footer-columns {
    grid-template-columns: repeat(2, 1fr);
  }
  .mobile-bottom {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 10px;
    z-index: 9998;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    padding: 8px;
    background: rgba(38,20,12,0.92);
    backdrop-filter: blur(12px);
    border-radius: 22px;
    box-shadow: 0 16px 38px rgba(38,20,12,0.22);
  }
  .mobile-bottom a {
    text-align: center;
    color: #FFF3E8;
    font-weight: 800;
    padding: 8px 4px;
    border-radius: 16px;
  }
  .mobile-bottom a:hover {
    background: rgba(0,229,176,0.18);
  }
  .float-card {
    position: static;
    margin-top: 12px;
  }
}
@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }
  .hero-copy h1,
  .page-hero h1 {
    font-size: 42px;
  }
  .hero-copy p,
  .lead,
  .page-hero p {
    font-size: 16px;
  }
  .hero-actions,
  .section-actions {
    align-items: stretch;
  }
  .main-btn,
  .soft-btn {
    width: 100%;
  }
  .drawer-links {
    grid-template-columns: 1fr;
  }
  .footer-columns {
    grid-template-columns: 1fr;
  }
}