:root{
  --bg:#f5f7fb;--surface:#ffffff;--text:#1f2937;--muted:#64748b;--brand:#2563eb;--brand2:#1d4ed8;--line:#e2e8f0;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.65}
.container{max-width:1140px;margin:auto;padding:0 22px}
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
.nav-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.brand{font-weight:800;color:var(--brand);font-size:1.18rem;letter-spacing:.1px;text-decoration:none}
.quick-btn{display:inline-block;background:rgb(37, 99, 235);color:#fff;border:1px solid rgb(37, 99, 235);padding:6px 13px;border-radius:7px;font-size:.88rem;line-height:1.15;font-weight:700;text-decoration:none;box-shadow:0 1px 0 rgba(255,255,255,.12) inset}
.quick-btn:hover,.quick-btn:focus-visible{background:rgb(37, 99, 235);color:#fff;text-decoration:none;border-color:rgb(37, 99, 235);opacity:.92}
.nav-actions .quick-btn:last-child{background:#fff;color:rgb(37, 99, 235);}
.nav-actions .quick-btn:last-child:hover,.nav-actions .quick-btn:last-child:focus-visible{background:#fff;color:rgb(37, 99, 235);opacity:1}
.menu{display:flex;align-items:center;flex:1;justify-content:flex-end;gap:2px}
.menu a{margin-left:14px;color:#334155;text-decoration:none;font-weight:600;font-size:.95rem}
.menu a:hover,.menu a:focus-visible{text-decoration:none;color:#0f172a}
.hero{padding:52px 0 48px;background:linear-gradient(180deg,#eff6ff 0%,#f8fbff 100%)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:22px;align-items:center}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:17px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(37,99,235,.07);border-color:#dbe7ff}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
h1,h2,h3{line-height:1.25;margin:0 0 10px}
h1{font-size:1.95rem} h2{font-size:1.42rem} h3{font-size:1.05rem}
p{margin:0 0 11px} .muted{color:var(--muted);font-size:.95rem}
a{color:rgb(30, 64, 175);font-weight:700;text-decoration:none;transition:color .18s ease,text-decoration-color .18s ease,opacity .18s ease}
a:hover,a:focus-visible{color:rgb(30, 64, 175);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
a:visited{color:rgb(30, 64, 175)}
.btn{display:inline-block;background:var(--brand);color:white;padding:9px 14px;border-radius:8px;text-decoration:none;font-weight:700;font-size:.93rem;transition:transform .16s ease,box-shadow .16s ease,background-color .16s ease}
.btn:hover,.btn:focus-visible{background:var(--brand2);transform:translateY(-1px);box-shadow:0 6px 14px rgba(37,99,235,.22);text-decoration:none}
.btn.sec{background:#fff;color:var(--brand);border:1px solid #c7d2fe}
.btn.sec:hover,.btn.sec:focus-visible{background:#eff6ff;color:#1d4ed8;box-shadow:0 6px 14px rgba(29,78,216,.12);text-decoration:none}
.section{padding:30px 0}
.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.kpi .card{text-align:center}
.notice{background:#fff8e1;border:1px solid #fde68a;border-radius:10px;padding:12px;color:#92400e}
footer{margin-top:30px;padding:24px 0;background:#fff;border-top:1px solid var(--line)}
footer a{color:#475569;text-decoration:none;margin-right:14px}
footer a:hover,footer a:focus-visible{color:#1f2937;text-decoration:none}
.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line)}
.table th,.table td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:.94rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:9px}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.kpi{grid-template-columns:repeat(2,1fr)}.menu{display:none}}

.legal{font-size:12px;color:#94a3b8;font-weight:400;margin-top:8px}

img{height:auto;display:block}
.img-frame{width:100%;max-width:1040px;border:1px solid #e5e7eb;border-radius:12px;margin:10px 0 16px 0;background:#fff}