:root{--brand:#0b74d1;--brand-dark:#075aa3;--ink:#0b243d;--muted:#6b7280;--bg:#f6fbff;--card:#fff;--max:1200px}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}
a{color:var(--brand);text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}
.site-header{background:linear-gradient(90deg,var(--brand-dark),var(--brand));color:#fff;position:sticky;top:0;z-index:50}
.header-inner{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:38px}
.hotline a{color:#fff;font-weight:800;background:rgba(255,255,255,.12);padding:8px 12px;border-radius:10px}
.hero{position:relative;overflow:hidden;color:#083056}
.hero-inner{display:grid;gap:22px;align-items:center;padding:80px 0}
@media(min-width:980px){.hero-inner{grid-template-columns:1.1fr .9fr}}
.title{font-size:40px;margin:0 0 8px}
.sub{color:#134b7b;margin:0 0 16px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:12px 16px;border-radius:12px;font-weight:800}
.btn.outline{background:transparent;border:2px solid var(--brand);color:var(--brand)}
.hero-graphic{background:conic-gradient(from 210deg at 70% 30%, #e6f4ff, #f2faff, #e8f5ff);border-radius:18px;padding:18px;min-height:240px;box-shadow:0 20px 40px rgba(11,20,35,.08)}
.section{padding:56px 0}
.section-title{font-size:28px;color:#0a4c88;margin:0 0 10px}
.lead{color:var(--muted);margin:0 0 14px}
.grid{display:grid;gap:18px}
@media(min-width:760px){.grid-3{grid-template-columns:repeat(3,1fr)} .grid-2{grid-template-columns:repeat(2,1fr)}}
.card{background:var(--card);border-radius:14px;padding:16px;box-shadow:0 10px 26px rgba(9,29,54,.06)}
.card .thumb{height:150px;border-radius:10px;background:linear-gradient(120deg,#e6f3ff,#f8fcff);margin-bottom:10px}
.testimonial{font-style:italic;color:#123a63}
details{background:#fff;border:1px solid #e6edf5;border-radius:12px;padding:12px;margin-bottom:10px}
.site-footer{background:#07243d;color:#cfe7ff;padding:28px 0;margin-top:34px}
.footer-grid{display:grid;gap:16px}
@media(min-width:760px){.footer-grid{grid-template-columns:2fr 1fr}}
.disclaimer{font-size:13px;color:#e6f3ff;border-top:1px solid rgba(255,255,255,.09);padding-top:12px;margin-top:12px}
.sticky-call{position:fixed;left:50%;transform:translateX(-50%);bottom:14px;background:var(--brand);color:#fff;padding:12px 20px;border-radius:999px;font-weight:800;z-index:80;box-shadow:0 12px 30px rgba(11,20,35,.18)}
@media(min-width:760px){.sticky-call{display:none}}
.small{font-size:13px;color:#6b7280}
.hide{display:none}