:root {
  --red: #cf202f;
  --yellow: #ffcc00;
  --white: #ffffff;
  --ink: #191919;
  --usa-blue: #1f3c88;
}
* { box-sizing: border-box; }
body {
  font-family: Inter, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  margin: 0;
  background: linear-gradient(135deg, #fff5f5 0%, #ffffff 45%, #fff8d8 100%);
  color: var(--ink);
}
.container h1{font-size:clamp(1.85rem,2.6vw,2.6rem);line-height:1.2;margin:.35rem 0 .75rem}
.container h2{font-size:clamp(1.4rem,1.9vw,1.95rem);line-height:1.25;margin:1.1rem 0 .6rem}
.container h3{font-size:clamp(1.08rem,1.35vw,1.3rem);line-height:1.3;margin:.9rem 0 .45rem}
.container p,.container li{font-size:1rem}
.container { max-width: 1140px; margin: 0 auto; padding: 1rem; }
.header {
  background: #ffffff;
  border-bottom: 2px solid #eceff3;
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: saturate(1.05) blur(2px);
}
.brand { color: var(--ink); font-weight: 900; letter-spacing: .4px; text-decoration: none; }
.nav { display:flex; justify-content:space-between; align-items:center; gap:1.2rem; padding-top:.55rem; padding-bottom:.55rem; }
.site-nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex:1}
.site-nav-links{display:flex;align-items:center;gap:.28rem;flex-wrap:wrap}
.site-nav-links a{color:#1f2937;text-decoration:none;font-weight:700;padding:.44rem .66rem;border-radius:8px;font-size:.95rem}
.site-nav-links a:hover{background:#f4f6f9}
.site-nav-links a.is-active{background:#fff1f2;color:#b91c1c;box-shadow:inset 0 0 0 1px #fecdd3}
.site-nav-actions{display:flex;align-items:center;gap:.55rem}
.nav-portal{font-size:.9rem;padding:.48rem .75rem}
.hero, .card, .cta {
  background: var(--white);
  padding: 1.25rem;
  border-radius: 16px;
  border: 2px solid #ffe08a;
  box-shadow: 0 10px 24px rgba(207, 32, 47, .14);
  margin: 1rem 0;
}
.hero h1 { font-size: 2rem; line-height: 1.2; color: var(--red); margin-top: 0; }
.badge { display:inline-block; background: var(--yellow); color: #6a1b09; font-weight: 700; padding: .25rem .55rem; border-radius: 99px; }
.grid { display:grid; gap:1rem; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); }
.btn {
  display:inline-block; background:var(--red); color:#fff; padding:.55rem .95rem;
  border-radius:10px; text-decoration:none; font-weight:700; border: 2px solid var(--red);
}
.btn-secondary { background:var(--yellow); color:#6a1b09; border-color: #ffc107; }
.footer { margin-top:2rem; padding:1rem 0 1.1rem; background:#fff; border-top:3px solid #eceff3; }
.breadcrumbs { font-size: .9rem; color: #6b7280; margin: .5rem 0; }

.lang-switcher{display:inline-flex;gap:.35rem;margin-left:0}
.lang-switcher a{padding:.22rem .52rem;border:1px solid #d1d5db;border-radius:999px;font-size:.78rem;background:#fff;color:#111827;text-decoration:none;font-weight:700;letter-spacing:.02em}
.lang-switcher a.is-active{background:#111827;color:#fff;border-color:#111827}

.hero-carousel{position:relative;margin:1rem 0;border-radius:18px;overflow:hidden;border:2px solid #ffe08a;box-shadow:0 10px 24px rgba(207,32,47,.14);background:#fff}
.hero-slides{position:relative;min-height:320px}
.hero-slide{display:none;position:relative}
.hero-slide.active{display:block}
.hero-slide img{width:100%;height:auto;display:block}
.hero-slide figcaption{position:absolute;left:1rem;bottom:1rem;background:rgba(255,255,255,.92);padding:.75rem 1rem;border-radius:12px;max-width:70%}
.hero-slide h2{margin:0;color:#cf202f}.hero-slide p{margin:.35rem 0 0;color:#1f3c88}
.hero-nav{position:absolute;top:50%;transform:translateY(-50%);border:none;background:rgba(25,25,25,.45);color:#fff;font-size:2rem;width:42px;height:42px;border-radius:50%;cursor:pointer}
.hero-nav.prev{left:.75rem}.hero-nav.next{right:.75rem}
.hero-dots{display:flex;gap:.5rem;justify-content:center;padding:.6rem;background:#fff}
.hero-dot{width:10px;height:10px;border-radius:50%;border:none;background:#f7b4ba;cursor:pointer}
.hero-dot.active{background:#cf202f}

.payment-buttons{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;align-items:center;margin:1rem 0}
.payment-button{display:block;background:#fff;border-radius:14px;padding:.35rem;border:2px solid #e5e7eb;box-shadow:0 8px 16px rgba(0,0,0,.08)}
.payment-button img{width:100%;height:auto;display:block;border-radius:10px}
.payment-button-fallback{display:block;padding:1rem;text-align:center;font-weight:700;color:#1f3c88}

.brand{display:inline-flex;align-items:center;max-width:none;flex:0 0 auto}
.brand-logo{display:block;height:240px;width:auto;max-width:none;object-fit:contain}
.brand-text{color:var(--ink);font-weight:900;letter-spacing:.4px;text-decoration:none}
.footer-inner{display:grid;gap:.85rem}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.footer-brand{display:flex;align-items:center;gap:.68rem}
.footer-icon{width:34px;height:34px;object-fit:contain;border-radius:8px}
.footer-brand-copy strong{display:block;color:#111827;line-height:1.1}
.footer-brand-copy p{margin:0;color:#6b7280;font-size:.9rem}
.footer-links{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;justify-content:flex-end}
.footer-links a{color:#374151;text-decoration:none;font-weight:600;padding:.3rem .55rem;border-radius:8px;background:#f8fafc}
.footer-links a:hover{background:#eef2f7}
@media (max-width: 900px){
  body{font-size:16px}
  .brand{max-width:none}
  .brand-logo{height:140px;max-width:100%}
  .footer-top{align-items:flex-start}
  .footer-links{justify-content:flex-start}
}
@media (min-width: 1200px){
  .brand-logo{height:280px}
}

.footer-disclaimer{max-width:980px;font-size:.88rem;line-height:1.55;color:#4b5563;margin:0;padding-top:.15rem;border-top:1px solid #f3f4f6}
.contact-form{display:grid;gap:.55rem;max-width:620px;margin-top:1rem}
.contact-form input,.contact-form textarea{padding:.6rem;border:1px solid #d1d5db;border-radius:10px;font:inherit}
.section-title{margin:1.2rem 0 .5rem;color:var(--red)}
.muted{color:#4b5563}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin:1rem 0}
.feature-card{background:#fff;padding:1rem;border-radius:14px;border:1px solid #f3d17a;box-shadow:0 8px 20px rgba(0,0,0,.06)}
.feature-card h3{margin:.1rem 0 .45rem;color:#b91c1c}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.75rem;margin:.8rem 0 1rem}
.stat-card{background:#fff8d8;border:1px solid #f8d577;border-radius:12px;padding:.8rem}
.stat-card strong{display:block;font-size:1.35rem;color:#1f3c88}
.checklist{padding-left:1.1rem}
.checklist li{margin:.38rem 0}
.timeline{display:grid;gap:.8rem;margin:1rem 0}
.timeline-item{background:#fff;border-left:5px solid var(--red);padding:.75rem .9rem;border-radius:8px}
.plan-table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;margin:1rem 0}
.plan-table th,.plan-table td{padding:.65rem;border-bottom:1px solid #eceff3;text-align:left}
.plan-table th{background:#fff3c4;color:#7c2d12}
.quote{font-style:italic;border-left:4px solid var(--usa-blue);padding:.5rem .8rem;background:#f5f9ff;border-radius:8px;margin:.7rem 0}
.cta-row{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:.9rem}
.pill-list{display:flex;flex-wrap:wrap;gap:.45rem;padding:0;list-style:none}
.pill-list li{background:#fff;border:1px solid #f5d997;padding:.3rem .6rem;border-radius:999px}
.zh-coming-soon{max-width:760px;margin:2rem auto}
.zh-coming-soon h1{margin-top:0}
.faq-block{margin-top:1.5rem;padding-top:1rem;border-top:1px solid #eceff3}
.faq-block h2{color:var(--red);font-size:clamp(1.2rem,1.5vw,1.35rem)}
.faq-item{margin:1rem 0}
.faq-item h3{font-size:1.05rem;margin:0 0 .35rem;color:#111827}
.faq-item p{margin:0;color:#4b5563}

@media (max-width: 980px){
  .nav{flex-direction:column;align-items:flex-start}
  .site-nav{width:100%;display:grid;gap:.55rem}
  .site-nav-links{display:grid;grid-template-columns:1fr 1fr;gap:.35rem;width:100%}
  .site-nav-links a{text-align:center;background:#f8fafc}
  .site-nav-links a.is-active{background:#ffe4e6;box-shadow:inset 0 0 0 1px #fda4af}
  .site-nav-actions{display:flex;justify-content:space-between;width:100%}
  .site-nav-actions .btn{width:auto}
}