html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  font-family: "Be Vietnam Pro", Arial, sans-serif;
  font-weight: 400;
}
* { box-sizing: border-box; }
body { background: #990000; color: #FFFFFF; }
a { text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
.site-header { position: sticky; top: 0; z-index: 9999; background: linear-gradient(180deg, #A00000 0%, #7A0000 100%); color: #FFD35A; box-shadow: 0 8px 24px rgba(70,0,0,0.28); backdrop-filter: blur(12px); }
.header-inner { max-width: 1240px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 22px; }
.logo-link img { width: 126px; height: auto; }
.nav { flex: 1; display: flex; justify-content: center; align-items: center; gap: 6px; }
.nav a { color: #FFD35A; padding: 10px 11px; border-radius: 999px; font-size: 14px; font-weight: 500; white-space: nowrap; }
.nav a:hover, .nav a.active { background: rgba(255,211,90,0.12); box-shadow: inset 0 -2px 0 #FFD35A, 0 10px 22px rgba(255,211,90,0.16); }
.main-btn { position: relative; overflow: hidden; isolation: isolate; display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 11px 20px; font-family: "Be Vietnam Pro", Arial, sans-serif; font-weight: 800; letter-spacing: .3px; background: linear-gradient(180deg, #FFD65A 0%, #FFB000 42%, #FF7A00 100%); color: #102238; border-radius: 10px; box-shadow: 0 12px 26px rgba(255,122,0,0.28); transition: transform .2s ease, box-shadow .2s ease; }
.main-btn::after { content: ""; position: absolute; inset: 0; border-radius: inherit; border: 1px solid rgba(255,255,255,0.55); box-shadow: inset 0 1px 0 rgba(255,255,255,.45), 0 0 14px rgba(255,211,90,.24); pointer-events: none; }
.main-btn:hover { transform: translateY(-1px); box-shadow: 0 16px 36px rgba(255,122,0,0.36); }
.mobile-header { display: none; }
.site-main { padding-top: 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.hero-pad { padding-top: 28px; }
h1, .page-title, .hero-title { font-family: "Be Vietnam Pro", Arial, sans-serif; font-weight: 700; color: #FFD35A; line-height: 1.18; }
h2, .section-title { font-family: "Be Vietnam Pro", Arial, sans-serif; font-weight: 700; color: #FFD35A; line-height: 1.25; }
h3, .card-title, .zone-card h3, .info-card h3 { font-family: "Be Vietnam Pro", Arial, sans-serif; font-weight: 600; }
p, li, .faq-answer, .section-desc, .card p, .zone-card p, .info-card p { font-family: "Be Vietnam Pro", Arial, sans-serif; font-weight: 400; line-height: 1.75; }
.nav a, .text-link, .meta-text, .small-note { font-family: "Be Vietnam Pro", Arial, sans-serif; font-weight: 500; }
.text-link { color: #FFD35A; display: inline-flex; gap: 6px; align-items: center; }
.text-link::after { content: "→"; }
.text-link:hover { color: #FFB000; }
.banner-slider { max-width: 1200px; margin: 28px auto 36px; border-radius: 18px; background: #7A0000; border: 1px solid rgba(255,211,90,0.22); box-shadow: 0 18px 42px rgba(70,0,0,0.35); overflow: hidden; position: relative; }
.banner-track { position: relative; height: 390px; }
.banner-slide { position: absolute; inset: 0; opacity: 0; transform: scale(1.01); transition: opacity .55s ease, transform .55s ease; display: flex; align-items: center; justify-content: center; background: #7A0000; }
.banner-slide.active { opacity: 1; transform: scale(1); z-index: 1; }
.banner-slide img { width: 100%; height: 100%; object-fit: contain; }
.banner-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 5; width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255,211,90,.45); background: rgba(75,0,0,.72); color: #FFD35A; font-size: 28px; cursor: pointer; display: grid; place-items: center; }
.banner-arrow.prev { left: 16px; }
.banner-arrow.next { right: 16px; }
.banner-dots { position: absolute; z-index: 6; left: 0; right: 0; bottom: 14px; display: flex; justify-content: center; gap: 8px; }
.banner-dot { width: 10px; height: 10px; border-radius: 50%; border: 0; background: rgba(255,255,255,.55); cursor: pointer; }
.banner-dot.active { background: #FFD35A; transform: scale(1.25); }
.quick-pills { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; margin-bottom: 30px; }
.pill-card { border: 1px solid rgba(255,211,90,0.22); background: rgba(255,255,255,0.10); border-radius: 16px; padding: 16px; color: #FFFFFF; transition: border .2s ease, transform .2s ease; }
.pill-card:hover { border-color: #FFD35A; transform: translateY(-2px); }
.pill-card span { color: #FFD35A; font-weight: 700; font-size: 13px; }
.pill-card h3 { margin: 8px 0 5px; color: #FFFFFF; font-size: 17px; }
.pill-card p { margin: 0; color: #FFE8C0; font-size: 13px; line-height: 1.55; }
.intro-strip { margin: 34px auto; padding: 26px 28px; border-radius: 20px; background: linear-gradient(135deg, #7A0000 0%, #B00000 55%, #8B0000 100%); border: 1px solid rgba(255,211,90,0.22); box-shadow: 0 16px 40px rgba(70,0,0,0.28); }
.intro-strip p { margin: 0; color: #FFE8C0; font-size: 17px; }
.section-head { margin: 52px 0 22px; }
.section-head p { color: #FFE8C0; max-width: 820px; }
.info-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card, .zone-card, .info-card { background: rgba(255,255,255,0.96); border: 1px solid rgba(255,211,90,0.22); box-shadow: 0 16px 40px rgba(70,0,0,0.28); color: #222222; border-radius: 18px; padding: 22px; }
.info-card .num, .zone-card .tag, .dark-card .num { display: inline-flex; color: #102238; background: linear-gradient(180deg, #FFD65A 0%, #FFB000 50%, #FF7A00 100%); border-radius: 999px; padding: 5px 10px; font-weight: 700; font-size: 13px; }
.info-card h3, .zone-card h3 { color: #7A0000; margin: 14px 0 8px; }
.info-card p, .zone-card p { color: #5F6472; margin: 0 0 12px; }
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; margin: 34px 0; padding: 24px; border-radius: 22px; background: rgba(122,0,0,.72); border: 1px solid rgba(255,211,90,0.22); box-shadow: 0 16px 40px rgba(70,0,0,0.28); }
.feature-row.reverse .feature-text { order: 1; }
.feature-row.reverse .feature-media { order: 2; }
.feature-media { border-radius: 18px; background: #8B0000; padding: 12px; border: 1px solid rgba(255,211,90,.18); }
.content-img, .zone-card img, .app-section img, .banner-slider img { max-width: 100%; height: auto; object-fit: contain; }
.feature-media img { width: 100%; max-height: 360px; object-fit: contain; margin: 0 auto; }
.feature-text h2 { margin-top: 0; }
.feature-text p, .feature-text li { color: #FFE8C0; }
.feature-text ul { padding-left: 18px; }
.zone-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.zone-card { padding: 0; overflow: hidden; }
.zone-card .zone-body { padding: 20px; }
.zone-img-wrap { min-height: 170px; background: #FFF2D6; display: flex; align-items: center; justify-content: center; padding: 12px; }
.zone-img-wrap img { max-height: 190px; object-fit: contain; }
.dark-card { background: #7A0000; border: 1px solid rgba(255,211,90,0.22); color: #FFFFFF; border-radius: 18px; padding: 22px; }
.dark-card h3 { color: #FFD35A; }
.dark-card p { color: #FFE8C0; }
.app-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; border-radius: 24px; padding: 28px; background: linear-gradient(135deg, #7A0000 0%, #B00000 100%); border: 1px solid rgba(255,211,90,0.22); box-shadow: 0 16px 40px rgba(70,0,0,0.28); }
.app-section img { max-height: 360px; margin: 0 auto; }
.app-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 18px 0; }
.app-points span { color: #FFE8C0; background: rgba(255,255,255,.08); border: 1px solid rgba(255,211,90,.18); border-radius: 12px; padding: 12px; font-weight: 500; }
.help-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 24px; align-items: start; }
.help-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.faq-list { display: grid; gap: 14px; }
.faq-item { background: rgba(255,255,255,.96); border-radius: 16px; padding: 20px; color: #222222; border: 1px solid rgba(255,211,90,0.22); }
.faq-item h3 { margin: 0 0 8px; color: #7A0000; }
.faq-answer { margin: 0; color: #5F6472; }
.page-hero { background: radial-gradient(circle at 18% 10%, rgba(255,211,90,.18), transparent 32%), linear-gradient(135deg, #7A0000, #B00000); border-bottom: 1px solid rgba(255,211,90,.18); }
.page-hero .container { padding-top: 54px; padding-bottom: 44px; }
.page-title { font-size: clamp(34px, 5vw, 58px); margin: 0 0 14px; }
.page-lead { color: #FFE8C0; max-width: 860px; font-size: 18px; }
.page-layout { display: grid; grid-template-columns: 1fr .72fr; gap: 26px; align-items: start; margin: 44px auto; }
.article-card { background: rgba(255,255,255,0.96); border-radius: 22px; padding: 28px; color: #222222; box-shadow: 0 16px 40px rgba(70,0,0,0.28); border: 1px solid rgba(255,211,90,0.22); }
.article-card h2 { color: #7A0000; }
.article-card p, .article-card li { color: #4c4f59; }
.side-panel { border-radius: 22px; padding: 22px; background: #7A0000; border: 1px solid rgba(255,211,90,0.22); position: sticky; top: 96px; }
.side-panel img { border-radius: 16px; max-height: 330px; object-fit: contain; margin: 0 auto 18px; }
.side-panel p, .side-panel li { color: #FFE8C0; }
.notice { margin: 30px 0; padding: 22px; border-radius: 18px; background: #FFF7E8; color: #222222; border: 1px solid rgba(255,211,90,0.42); }
.notice strong { color: #7A0000; }
.table-list { display: grid; gap: 12px; }
.table-list div { padding: 14px; border-radius: 14px; background: rgba(153,0,0,.08); border: 1px solid rgba(153,0,0,.14); }
.site-footer { background: #4B0000; color: #FFE8C0; margin-top: 58px; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 42px 20px; display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 28px; }
.footer-brand img { width: 130px; margin-bottom: 14px; }
.footer-col h3 { color: #FFD35A; margin-top: 0; }
.footer-col a { display: block; color: #FFE8C0; margin: 9px 0; font-weight: 500; }
.footer-col a:hover { color: #FFD35A; }
.footer-note { max-width: 1200px; margin: 0 auto; padding: 16px 20px 26px; border-top: 1px solid rgba(255,211,90,.16); font-size: 14px; color: #FFE8C0; }
.drawer-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.52); opacity: 0; visibility: hidden; z-index: 10000; transition: .25s ease; }
.mobile-drawer { position: fixed; left: 0; top: 0; bottom: 0; width: 82vw; max-width: 320px; background: linear-gradient(180deg, #8B0000 0%, #7A0000 100%); z-index: 10001; transform: translateX(-105%); transition: transform .28s ease; padding: 18px; overflow-y: auto; box-shadow: 18px 0 36px rgba(0,0,0,.35); }
.drawer-open .drawer-overlay { opacity: 1; visibility: visible; }
.drawer-open .mobile-drawer { transform: translateX(0); }
.drawer-open { overflow: hidden; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.drawer-head img { width: 118px; }
.drawer-close { border: 1px solid rgba(255,211,90,.35); background: rgba(255,255,255,.08); color: #FFD35A; border-radius: 12px; font-size: 30px; width: 42px; height: 42px; cursor: pointer; }
.drawer-nav { display: grid; gap: 8px; }
.drawer-nav a { color: #FFD35A; padding: 13px 14px; border-radius: 12px; background: rgba(255,255,255,.06); font-weight: 500; }
.drawer-nav a.active { background: rgba(255,211,90,.15); box-shadow: inset 3px 0 0 #FFD35A; }
.menu-toggle { width: 42px; height: 42px; border-radius: 12px; border: 1px solid rgba(255,211,90,.32); background: rgba(255,255,255,.08); display: grid; place-items: center; gap: 4px; padding: 9px; }
.menu-toggle span { width: 20px; height: 2px; background: #FFD35A; display: block; }
@media (max-width: 1040px) {
  .desktop-header { display: none; }
  .mobile-header { display: grid; grid-template-columns: 52px 1fr auto; align-items: center; gap: 10px; max-width: 100%; padding: 10px 14px; }
  .mobile-logo { justify-self: center; }
  .mobile-logo img { width: 116px; }
  .mobile-btn { min-height: 38px; padding: 9px 13px; font-size: 13px; }
  .banner-track { height: 270px; }
  .quick-pills { display: flex; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; }
  .pill-card { min-width: 230px; scroll-snap-align: start; }
  .info-grid { grid-template-columns: repeat(2, 1fr); }
  .zone-grid { grid-template-columns: repeat(2, 1fr); }
  .page-layout, .app-section, .help-layout { grid-template-columns: 1fr; }
  .side-panel { position: static; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .container { padding: 0 14px; }
  .hero-pad { padding-top: 16px; }
  .banner-slider { margin: 18px 14px 26px; border-radius: 14px; }
  .banner-track { height: 205px; }
  .banner-arrow { width: 34px; height: 34px; font-size: 22px; }
  .banner-arrow.prev { left: 8px; }
  .banner-arrow.next { right: 8px; }
  .intro-strip { padding: 20px; }
  .info-grid, .zone-grid, .feature-row, .help-grid, .app-points { grid-template-columns: 1fr; }
  .feature-row, .app-section { padding: 18px; }
  .feature-row.reverse .feature-text, .feature-row.reverse .feature-media { order: initial; }
  .page-hero .container { padding-top: 34px; padding-bottom: 32px; }
  .article-card { padding: 22px; }
  .footer-inner { grid-template-columns: 1fr; }
}