:root {
  --page-bg: #EEF4FF;
  --content-bg: #FFFFFF;
  --soft-blue: #F4F8FF;
  --soft-purple: #F2F0FF;
  --mist-blue: #EAF2FF;
  --title: #7E8CFF;
  --accent: #8A7CFF;
  --nav: #35405A;
  --text: #35405A;
  --muted: #68728A;
  --light-text: #8A94AA;
  --card: rgba(255,255,255,0.92);
  --line: rgba(126,140,255,0.18);
  --shadow: 0 14px 36px rgba(126,140,255,0.16);
  --btn: linear-gradient(135deg, #A7C2FF 0%, #9D91FF 55%, #8B7BFF 100%);
}
* { box-sizing: border-box; }
html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
}
body {
  padding-top: 72px;
  background: radial-gradient(circle at 10% 10%, rgba(167,194,255,0.32), transparent 32%), radial-gradient(circle at 90% 0%, rgba(157,145,255,0.22), transparent 28%), linear-gradient(180deg, rgba(238,244,255,0.94), rgba(244,248,255,0.96)), url('bg.webp');
  background-size: auto, auto, auto, cover;
  background-attachment: fixed;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.8;
}
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99999;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(126,140,255,0.16);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 72px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  overflow: visible;
}
.brand-logo { flex: 0 0 auto; display: inline-flex; align-items: center; text-decoration: none; }
.brand-logo img { width: 148px; max-height: 48px; object-fit: contain; }
.nav-core {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: nowrap;
  min-width: 0;
  flex: 1 1 auto;
  justify-content: center;
}
.nav-core a {
  white-space: nowrap;
  color: #35405A;
  text-decoration: none;
  font-size: 15px;
  padding: 8px 10px;
  border-radius: 999px;
}
.nav-core a:hover,
.nav-core a.active { color: #8A7CFF; background: rgba(138,124,255,0.08); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.more-menu { position: relative; flex-shrink: 0; }
.more-toggle,
.mobile-menu-btn,
.drawer-close,
.slider-prev,
.slider-next {
  border: 0;
  cursor: pointer;
  font-family: inherit;
}
.more-toggle {
  background: #F4F8FF;
  color: #35405A;
  border: 1px solid rgba(126,140,255,0.18);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
}
.more-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 12px);
  min-width: 220px;
  background: #FFFFFF;
  border: 1px solid rgba(126,140,255,0.18);
  box-shadow: 0 18px 42px rgba(126,140,255,0.18);
  z-index: 100000;
  border-radius: 18px;
  padding: 10px;
  display: none;
  grid-template-columns: 1fr;
  gap: 4px;
}
.more-menu:hover .more-dropdown,
.more-menu.open .more-dropdown { display: grid; }
.more-dropdown a {
  text-decoration: none;
  color: #35405A;
  border-radius: 12px;
  padding: 8px 10px;
  white-space: nowrap;
}
.more-dropdown a:hover,
.more-dropdown a.active { color: #8A7CFF; background: #F2F0FF; }
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #A7C2FF 0%, #9D91FF 55%, #8B7BFF 100%);
  color: #FFFFFF;
  text-decoration: none;
  border-radius: 999px;
  padding: 10px 22px;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(138,124,255,0.26);
  transition: transform .22s ease, box-shadow .22s ease;
  border: 0;
  white-space: nowrap;
}
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(138,124,255,0.34); }
.header-btn { min-width: 74px; }
.mobile-menu-btn { display: none; background: #F4F8FF; color: #35405A; border-radius: 12px; width: 42px; height: 42px; font-size: 22px; }
main { position: relative; z-index: 1; }
.page-wrap, .home-wrap { max-width: 1280px; margin: 0 auto; padding: 0 22px 54px; }
.banner-slider {
  max-width: 1280px;
  margin: 24px auto 30px;
  border-radius: 18px;
  background: #FFFFFF;
  box-shadow: 0 14px 36px rgba(126,140,255,0.16);
  overflow: hidden;
  position: relative;
  z-index: 1;
  aspect-ratio: 16 / 6.2;
}
.banner-track, .slide { width: 100%; height: 100%; }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity .5s ease; }
.slide.active { opacity: 1; position: relative; }
.banner-slider img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #EEF4FF;
}
.slider-prev, .slider-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.82);
  color: #8A7CFF;
  font-size: 28px;
  box-shadow: var(--shadow);
  z-index: 5;
}
.slider-prev { left: 18px; }
.slider-next { right: 18px; }
.slider-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  display: flex;
  justify-content: center;
  gap: 8px;
  z-index: 6;
}
.slider-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 0;
  background: rgba(126,140,255,0.36);
  cursor: pointer;
}
.slider-dot.active { width: 28px; border-radius: 999px; background: #8A7CFF; }
.service-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 0 0 24px;
}
.strip-item {
  background: rgba(255,255,255,0.88);
  border: 1px solid rgba(126,140,255,0.18);
  border-radius: 18px;
  padding: 16px 18px;
  color: #68728A;
  box-shadow: 0 12px 28px rgba(126,140,255,0.10);
}
.strip-item strong { display: block; color: #8A7CFF; margin-bottom: 4px; }
.section, .page-hero, .compliance-box {
  margin: 24px 0;
  border-radius: 24px;
  background: rgba(255,255,255,0.88);
  border: 1px solid rgba(126,140,255,0.18);
  box-shadow: 0 14px 36px rgba(126,140,255,0.16);
  padding: 28px;
}
.page-hero { background: linear-gradient(135deg, rgba(255,255,255,0.94), rgba(242,240,255,0.82)); }
h1, h2, h3, .section-title { color: #7E8CFF; line-height: 1.35; margin-top: 0; }
h1 { font-size: clamp(30px, 4vw, 48px); margin-bottom: 14px; }
h2, .section-title { font-size: clamp(24px, 3vw, 34px); margin-bottom: 14px; }
h3 { font-size: 21px; margin-bottom: 10px; }
p { margin: 0 0 14px; color: #68728A; }
.lead { font-size: 18px; color: #35405A; max-width: 900px; }
.text-link {
  color: #8A7CFF;
  text-decoration: none;
  font-weight: 700;
}
.text-link:hover { text-decoration: underline; }
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card,
.zone-card,
.info-card,
.review-card,
.faq-item {
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(126,140,255,0.18);
  box-shadow: 0 14px 36px rgba(126,140,255,0.16);
  border-radius: 20px;
  padding: 20px;
}
.card h3,
.zone-card h3,
.info-card h3 { color: #8A7CFF; }
.zone-card { overflow: hidden; }
.content-img,
.zone-card img,
.app-section img,
.banner-slider img { max-width: 100%; height: auto; }
.content-img, .zone-card img {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
  background: #F4F8FF;
  border-radius: 18px;
  margin-bottom: 16px;
}
.feature-row {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 24px;
  align-items: center;
}
.feature-row.reverse { grid-template-columns: .95fr 1.05fr; }
.badge-line { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0 0; }
.badge-line span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: #F2F0FF;
  color: #8A7CFF;
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 700;
}
.page-list { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.page-list li { padding: 12px 14px; border-radius: 14px; background: #F4F8FF; color: #68728A; border: 1px solid rgba(126,140,255,0.14); }
.review-card p { color: #35405A; }
.faq-item strong { color: #8A7CFF; display: block; margin-bottom: 8px; }
.site-footer { background: #27304A; color: #EEF4FF; margin-top: 30px; }
.footer-inner { max-width: 1280px; margin: 0 auto; padding: 36px 22px; display: grid; gap: 22px; }
.footer-brand img { width: 152px; max-height: 52px; object-fit: contain; margin-bottom: 12px; }
.footer-brand p, .footer-note { color: rgba(238,244,255,0.82); margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; }
.footer-links a { color: #EEF4FF; text-decoration: none; border: 1px solid rgba(238,244,255,0.18); border-radius: 999px; padding: 7px 12px; }
.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(39,48,74,0.36);
  z-index: 100000;
  opacity: 0;
  visibility: hidden;
  transition: .2s ease;
}
.drawer-mask.show { opacity: 1; visibility: visible; }
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: min(84vw, 340px);
  height: 100vh;
  background: #FFFFFF;
  box-shadow: 20px 0 42px rgba(39,48,74,0.22);
  z-index: 100000;
  transform: translateX(-105%);
  transition: transform .24s ease;
  padding: 18px;
  overflow-y: auto;
}
.mobile-drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.drawer-head img { width: 132px; max-height: 46px; object-fit: contain; }
.drawer-close { width: 38px; height: 38px; border-radius: 12px; background: #F2F0FF; color: #8A7CFF; font-size: 24px; }
.drawer-links { display: grid; gap: 8px; }
.drawer-links a { text-decoration: none; color: #35405A; padding: 12px 14px; border-radius: 14px; background: #F4F8FF; }
.drawer-links a.active, .drawer-links a:hover { color: #8A7CFF; background: #F2F0FF; }
.drawer-open body { overflow: hidden; }
.mobile-bottom { display: none; }
@media (max-width: 1180px) {
  .nav-core { gap: 6px; }
  .nav-core a { padding: 7px 8px; font-size: 14px; }
  .brand-logo img { width: 130px; }
}
@media (max-width: 1024px) {
  .nav-core { display: none; }
  .header-inner { justify-content: space-between; }
  .service-strip { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-row, .feature-row.reverse { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  body { padding-top: 64px; padding-bottom: 58px; background-attachment: scroll; }
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99999;
  }
  .header-inner { min-height: 64px; padding: 0 12px; display: grid; grid-template-columns: 48px 1fr auto; gap: 8px; }
  .mobile-menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .brand-logo { justify-self: center; }
  .brand-logo img { width: 128px; max-height: 42px; }
  .header-actions { justify-self: end; gap: 0; }
  .more-menu { display: none; }
  .header-btn { padding: 8px 16px; min-width: 62px; }
  .mobile-drawer,
  .drawer-mask { z-index: 100000; }
  .home-wrap, .page-wrap { padding: 0 14px 34px; }
  .banner-slider { margin: 16px 14px 20px; border-radius: 16px; aspect-ratio: 16 / 8; }
  .slider-prev, .slider-next { width: 34px; height: 34px; font-size: 22px; }
  .slider-prev { left: 10px; }
  .slider-next { right: 10px; }
  .section, .page-hero, .compliance-box { border-radius: 20px; padding: 20px; margin: 18px 0; }
  .service-strip, .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .lead { font-size: 16px; }
  .mobile-bottom {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: rgba(255,255,255,0.96);
    border-top: 1px solid rgba(126,140,255,0.18);
    z-index: 99998;
    box-shadow: 0 -8px 20px rgba(126,140,255,0.12);
  }
  .mobile-bottom a { text-align: center; text-decoration: none; color: #35405A; padding: 9px 4px; font-size: 13px; }
  .mobile-bottom a:hover { color: #8A7CFF; }
}
@media (max-width: 420px) {
  .brand-logo img { width: 112px; }
  .header-btn { padding: 7px 13px; }
  .mobile-menu-btn { width: 40px; height: 40px; }
}