:root{
  --bg:#f6f8fb;--surface:#fff;--text:#172033;--muted:#5a6678;--line:#dbe3ec;--brand:#1d6fb8;--brand2:#14548d;
  --accent:#0f172a;--success:#0d8b58;--warm:#eef7ff;--radius:22px;--shadow:0 14px 36px rgba(15,23,42,.08);--container:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{text-decoration:none;color:var(--brand)}a:hover{text-decoration:underline}.container{width:min(92%,var(--container));margin:auto}
.topbar{background:#0f172a;color:#dbe4ef;font-size:.95rem}.topbar .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 0}.topbar a{color:#dbe4ef}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:100}
.nav-wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 0}.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--accent);font-size:1.1rem}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--brand),#66b7ff);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:var(--shadow)}
nav{display:flex;flex-wrap:wrap;gap:16px;align-items:center}nav a{color:var(--accent);font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:999px;font-weight:700;border:none;cursor:pointer}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand2);text-decoration:none}.btn-secondary{background:#e8f2fb;color:var(--brand)}.btn-secondary:hover{background:#dceeff;text-decoration:none}.btn-outline{background:transparent;border:1px solid var(--line);color:var(--accent)}
.hero{padding:78px 0 46px;background:radial-gradient(circle at top right,#d9edff,transparent 36%),linear-gradient(180deg,#fbfdff,#f6f8fb 70%)}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center}.kicker{display:inline-block;padding:8px 12px;background:#eaf4ff;color:var(--brand);border-radius:999px;font-weight:700;font-size:.95rem}.hero h1{font-size:clamp(2.2rem,5vw,4.4rem);line-height:1.03;margin:16px 0}.lead{font-size:1.08rem;color:var(--muted);max-width:760px}.mini-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}.mini-list div{background:#fff;border:1px solid var(--line);padding:14px;border-radius:16px}
section{padding:56px 0}.section-head{margin-bottom:24px}.section-head h2{font-size:clamp(1.8rem,3vw,2.7rem);margin:0 0 10px}.section-head p{margin:0;color:var(--muted);max-width:760px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.grid-2,.grid-3,.grid-4{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.notice{padding:14px 16px;border-radius:16px;background:#eef7ff;border:1px solid #cfe4fb;color:#164a75}.success{background:#eefbf5;border-color:#cceedd;color:#0b6c43}.warning{background:#fff6eb;border-color:#ffdba8;color:#8b5811}
.badge{display:inline-block;background:#edf8f2;color:var(--success);padding:7px 11px;border-radius:999px;font-size:.92rem;font-weight:700}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.stat strong{display:block;font-size:1.65rem}.list-clean{padding-left:20px;margin:0}
.price{font-size:2rem;font-weight:800;margin:10px 0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}th,td{padding:14px;text-align:left;border-bottom:1px solid var(--line)}th{background:#f8fbff}
form .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}label{display:block;font-weight:700;font-size:.96rem;margin-bottom:8px}input,select,textarea{width:100%;padding:13px 14px;border-radius:14px;border:1px solid #ccd6e1;background:#fff;color:var(--text);font:inherit}textarea{min-height:130px;resize:vertical}small.help{display:block;color:var(--muted);margin-top:7px}
.cta-band{background:linear-gradient(135deg,var(--brand),#5eaef5);color:#fff;border-radius:28px;padding:32px}.cta-band a{color:#fff}.page-hero{padding:54px 0;background:linear-gradient(180deg,#fbfdff,#f6f8fb)}
.footer{background:#0f172a;color:#dbe4ef;padding:50px 0 26px;margin-top:42px}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr .8fr;gap:28px}.footer a{color:#dbe4ef}.tiny{font-size:.93rem;color:#97a5b7}
.accordion details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px}.accordion{display:grid;gap:14px}.accordion summary{font-weight:700;cursor:pointer}
.center{text-align:center}.hide{display:none}.muted{color:var(--muted)}.pill-row{display:flex;gap:10px;flex-wrap:wrap}.pill{background:#f0f6fd;border:1px solid #d8e8f8;padding:9px 12px;border-radius:999px;font-weight:600}
@media (max-width: 980px){.hero-grid,.grid-3,.grid-4,.footer-grid,.grid-2{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.mini-list,.form-grid{grid-template-columns:1fr}nav{display:none}.nav-wrap{justify-content:space-between}}