html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  font-family: "Charis SIL", Georgia, serif;
  font-weight: 400;
}

body {
  background: #F5FCFF;
  color: #1E2A36;
  line-height: 1.72;
}

body.drawer-open { overflow: hidden; }

* { box-sizing: border-box; }
a { text-decoration: none; }
img { display: block; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 9999;
  background: #35AED3;
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(8,121,168,0.18);
}

.header-inner {
  max-width: 1220px;
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 20px;
}

.brand img { width: 138px; height: auto; }
.desktop-nav { display: flex; align-items: center; justify-content: center; gap: 18px; flex: 1; min-width: 0; }
.desktop-nav a {
  color: #FFFFFF;
  font-weight: 700;
  white-space: nowrap;
  padding: 25px 0 21px;
  border-bottom: 2px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}
.desktop-nav a:hover,
.desktop-nav a.active { color: #054C72; border-bottom-color: #054C72; }

.login-btn,
.main-btn,
.entry-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 20px;
  border-radius: 999px;
  font-family: "Charis SIL", Georgia, serif;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.login-btn {
  background: #FFFFFF;
  color: #0879A8;
  border: 1px solid rgba(255,255,255,0.65);
  box-shadow: 0 10px 22px rgba(8,121,168,0.10);
}
.main-btn,
.entry-btn {
  background: linear-gradient(135deg, #43C7EC 0%, #2EA9D6 45%, #0879A8 100%);
  color: #FFFFFF;
  border: 0;
  box-shadow: 0 12px 26px rgba(8,121,168,0.22);
}
.login-btn:hover,
.main-btn:hover,
.entry-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 30px rgba(8,121,168,0.24); }

.menu-toggle { display: none; background: transparent; color: #FFFFFF; border: 0; font-size: 30px; font-weight: 700; cursor: pointer; }
.mobile-drawer { position: fixed; top: 0; left: 0; width: 84%; max-width: 320px; height: 100vh; background: linear-gradient(180deg,#FFFFFF 0%,#EAF8FF 100%); z-index: 10001; transform: translateX(-105%); transition: transform .28s ease; box-shadow: 16px 0 38px rgba(5,76,114,.18); overflow-y: auto; }
.mobile-drawer.open { transform: translateX(0); }
.drawer-overlay { position: fixed; inset: 0; background: rgba(5,18,28,.46); z-index: 10000; opacity: 0; visibility: hidden; transition: opacity .25s ease, visibility .25s ease; }
.drawer-overlay.show { opacity: 1; visibility: visible; }
.drawer-head { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 8px; padding: 16px; border-bottom: 1px solid rgba(46,169,214,.18); }
.drawer-logo img { width: 112px; height: auto; }
.drawer-login { min-height: 36px; padding: 7px 12px; font-size: 13px; }
.drawer-close { width: 36px; height: 36px; border: 0; border-radius: 999px; background: #DDF5FF; color: #054C72; font-size: 28px; line-height: 1; cursor: pointer; }
.drawer-nav { display: grid; padding: 14px; gap: 8px; }
.drawer-nav a { color: #054C72; font-weight: 700; padding: 12px 14px; border-radius: 14px; background: rgba(255,255,255,.7); border: 1px solid rgba(46,169,214,.14); }
.drawer-nav a.active { background: #DDF5FF; color: #0879A8; }

main { padding-bottom: 0; }
.container { width: min(1200px, calc(100% - 36px)); margin: 0 auto; }
.section { padding: 54px 0; }
.section.compact { padding: 34px 0; }

h1,
.page-title,
.hero-title {
  font-family: "Charis SIL", Georgia, serif;
  font-weight: 700;
  color: #054C72;
  line-height: 1.14;
  margin: 0 0 18px;
}
h1 { font-size: clamp(34px, 5vw, 58px); }
h2,
.section-title {
  font-family: "Charis SIL", Georgia, serif;
  font-weight: 700;
  color: #054C72;
  line-height: 1.22;
  margin: 0 0 14px;
}
h2 { font-size: clamp(26px, 3vw, 38px); }
h3,
.card-title,
.zone-card h3,
.info-card h3 { font-family: "Charis SIL", Georgia, serif; font-weight: 700; color: #054C72; margin: 0 0 10px; }
p,
li,
.faq-answer,
.section-desc,
.card p,
.zone-card p,
.info-card p { font-family: "Charis SIL", Georgia, serif; font-weight: 400; }
.section-desc { color: #5D6B78; max-width: 820px; margin: 0 auto 26px; text-align: center; }
.nav a,
.text-link,
.meta-text,
.small-note { font-family: "Charis SIL", Georgia, serif; font-weight: 700; }
.text-link { color: #0879A8; font-weight: 700; display: inline-flex; margin-top: 10px; }
.text-link:hover { color: #2EA9D6; }

.banner-slider {
  max-width: 1200px;
  margin: 28px auto 36px;
  border-radius: 22px;
  background: linear-gradient(135deg, #EAF8FF 0%, #FFFFFF 48%, #DDF5FF 100%);
  border: 1px solid rgba(46,169,214,0.22);
  box-shadow: 0 18px 42px rgba(8,121,168,0.14);
  overflow: hidden;
  position: relative;
}
.banner-track { position: relative; min-height: 260px; }
.banner-slide { display: none; padding: 14px; }
.banner-slide.active { display: block; }
.banner-slider img { max-width: 100%; width: 100%; height: auto; max-height: 430px; object-fit: contain; border-radius: 18px; margin: 0 auto; }
.banner-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border: 0; border-radius: 999px; background: rgba(255,255,255,.9); color: #0879A8; font-size: 28px; font-weight: 700; cursor: pointer; box-shadow: 0 10px 25px rgba(8,121,168,.18); }
.banner-prev { left: 18px; }
.banner-next { right: 18px; }
.banner-dots { display: flex; align-items: center; justify-content: center; gap: 9px; padding: 0 0 16px; }
.banner-dot { width: 10px; height: 10px; border: 0; border-radius: 999px; background: rgba(8,121,168,.28); cursor: pointer; }
.banner-dot.active { width: 28px; background: #2EA9D6; }

.hero-band,
.intro-strip,
.app-band,
.notice-band {
  background: linear-gradient(135deg, #EAF8FF 0%, #FFFFFF 52%, #DDF5FF 100%);
  border: 1px solid rgba(46,169,214,0.18);
  box-shadow: 0 16px 40px rgba(8,121,168,0.10);
  border-radius: 24px;
  padding: clamp(24px, 4vw, 46px);
}
.hero-band { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 34px; margin-top: 28px; }
.hero-band p { color: #5D6B78; font-size: 18px; }
.hero-visual img,
.content-img,
.zone-card img,
.app-section img,
.promo-banner img { max-width: 100%; height: auto; object-fit: contain; }
.hero-visual img { max-height: 390px; margin: 0 auto; border-radius: 20px; }

.card,
.zone-card,
.info-card,
.faq-item,
.link-card {
  background: #FFFFFF;
  border: 1px solid rgba(46,169,214,0.18);
  box-shadow: 0 16px 40px rgba(8,121,168,0.10);
  color: #1E2A36;
  border-radius: 20px;
}
.card, .info-card, .link-card { padding: 24px; }
.card p, .zone-card p, .info-card p { color: #5D6B78; margin: 0 0 12px; }

.pill-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.pill-row a { background: #FFFFFF; color: #0879A8; border: 1px solid rgba(46,169,214,.22); border-radius: 999px; padding: 10px 18px; font-weight: 700; box-shadow: 0 10px 24px rgba(8,121,168,.08); }
.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: 24px; }
.center-head { text-align: center; margin-bottom: 28px; }
.index-card .tag, .tag { display: inline-flex; color: #0879A8; background: #EAF8FF; border-radius: 999px; padding: 4px 11px; font-weight: 700; margin-bottom: 12px; }
.service-number { width: 46px; height: 46px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; color: #FFFFFF; font-weight: 700; background: linear-gradient(135deg, #43C7EC 0%, #0879A8 100%); margin-bottom: 16px; }
.check-list { list-style: none; padding: 0; margin: 14px 0 0; }
.check-list li { position: relative; padding-left: 24px; color: #1E2A36; margin: 7px 0; font-weight: 700; }
.check-list li::before { content: ""; width: 9px; height: 9px; border-radius: 999px; background: #2EA9D6; position: absolute; left: 0; top: .78em; }

.feature-row { display: grid; grid-template-columns: 1fr 1.05fr; gap: 34px; align-items: center; padding: 28px; border-radius: 24px; background: #FFFFFF; border: 1px solid rgba(46,169,214,.18); box-shadow: 0 16px 40px rgba(8,121,168,.10); margin-bottom: 24px; }
.feature-row.reverse { grid-template-columns: 1.05fr 1fr; }
.feature-media img { max-height: 310px; width: 100%; object-fit: contain; border-radius: 18px; background: #EAF8FF; }
.feature-text p { color: #5D6B78; }

.zone-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.zone-card { overflow: hidden; }
.zone-card img { width: 100%; max-height: 190px; padding: 14px; background: #EAF8FF; }
.zone-card-body { padding: 22px; }

.app-section { display: grid; grid-template-columns: .86fr 1.14fr; gap: 34px; align-items: center; }
.app-section img { max-height: 360px; margin: 0 auto; border-radius: 22px; }
.help-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.faq-list { display: grid; gap: 16px; max-width: 980px; margin: 0 auto; }
.faq-item { padding: 22px 24px; }
.faq-item h3 { color: #0879A8; }

.page-hero { padding: 46px 0 22px; }
.page-hero .hero-band { margin-top: 0; }
.page-layout { display: grid; grid-template-columns: 1fr 330px; gap: 28px; align-items: start; }
.article-card { background: #FFFFFF; border: 1px solid rgba(46,169,214,.18); border-radius: 24px; box-shadow: 0 16px 40px rgba(8,121,168,.10); padding: clamp(24px,4vw,42px); }
.article-card p { color: #1E2A36; }
.article-card .lead { font-size: 18px; color: #5D6B78; }
.article-card h2 { margin-top: 30px; }
.article-image { width: 100%; max-height: 380px; object-fit: contain; border-radius: 20px; background: #EAF8FF; margin: 18px 0 24px; }
.side-card { padding: 22px; position: sticky; top: 96px; }
.side-card a { display: block; color: #0879A8; font-weight: 700; padding: 8px 0; border-bottom: 1px solid rgba(46,169,214,.14); }
.steps { counter-reset: step; display: grid; gap: 14px; padding: 0; margin: 18px 0; list-style: none; }
.steps li { counter-increment: step; padding: 16px 18px 16px 58px; border-radius: 16px; background: #F5FCFF; border: 1px solid rgba(46,169,214,.16); position: relative; }
.steps li::before { content: counter(step); position: absolute; left: 16px; top: 16px; width: 30px; height: 30px; border-radius: 999px; background: #2EA9D6; color: #FFFFFF; font-weight: 700; display: grid; place-items: center; }

.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 18px; }
.form-card label { display: block; font-weight: 700; color: #054C72; margin-top: 14px; }
.form-card input, .form-card textarea { width: 100%; border: 1px solid rgba(46,169,214,.28); border-radius: 14px; padding: 12px 14px; font-family: "Charis SIL", Georgia, serif; background: #F5FCFF; color: #1E2A36; }
.form-card textarea { min-height: 130px; resize: vertical; }

.site-footer { background: #054C72; color: #EAF8FF; margin-top: 58px; }
.footer-grid { width: min(1200px, calc(100% - 36px)); margin: 0 auto; padding: 48px 0 34px; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 30px; }
.footer-brand img { width: 140px; margin-bottom: 14px; }
.site-footer h3 { color: #FFFFFF; }
.site-footer a { color: #EAF8FF; display: block; margin: 8px 0; font-weight: 700; }
.site-footer p { color: #DDF5FF; }
.footer-entry { display: inline-flex !important; width: fit-content; margin-top: 8px !important; background: #FFFFFF; color: #0879A8 !important; padding: 9px 18px; border-radius: 999px; }
.footer-bottom { border-top: 1px solid rgba(234,248,255,.18); text-align: center; padding: 18px; color: #DDF5FF; }

@media (max-width: 1060px) {
  .desktop-nav { gap: 11px; }
  .desktop-nav a { font-size: 15px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .zone-grid, .grid-3, .help-grid { grid-template-columns: repeat(2, 1fr); }
  .page-layout { grid-template-columns: 1fr; }
  .side-card { position: static; }
}
@media (max-width: 820px) {
  .header-inner { min-height: 68px; display: grid; grid-template-columns: 48px 1fr auto; gap: 8px; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .desktop-nav { display: none; }
  .brand { justify-self: center; }
  .brand img { width: 118px; }
  .header-inner > .login-btn { padding: 8px 12px; min-height: 38px; font-size: 13px; }
  .hero-band, .app-section, .feature-row, .feature-row.reverse { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-media { order: -1; }
  .banner-track { min-height: 190px; }
  .banner-btn { width: 38px; height: 38px; font-size: 24px; }
  .grid-2, .grid-3, .grid-4, .zone-grid, .help-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 38px 0; }
  .article-card { padding: 22px; }
}
@media (max-width: 520px) {
  .container { width: min(100% - 24px, 1200px); }
  .banner-slider { margin: 18px 12px 26px; border-radius: 18px; }
  .banner-slide { padding: 8px; }
  .banner-slider img { border-radius: 14px; }
  .banner-prev { left: 8px; }
  .banner-next { right: 8px; }
  .card, .info-card, .link-card, .faq-item { padding: 18px; }
  .feature-row { padding: 18px; }
}