:root{
  --bg:#f4f6f8;
  --paper:#ffffff;
  --ink:#16202b;
  --muted:#5f6f80;
  --line:#dae4ec;
  --blue:#103a62;
  --blue2:#071f36;
  --gold:#b58a2c;
  --soft:#f7fbff;
  --soft2:#eef5fb;
  --green:#1f6f5b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;font-size:17px}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.site-header{background:linear-gradient(135deg,#061728 0%,#103a62 68%,#28709a 100%);color:#fff;padding:28px 20px 64px;border-bottom:6px solid var(--gold)}
.wrap{max-width:1240px;margin:0 auto}
.top{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-bottom:44px}
.logo{display:flex;align-items:center;gap:14px;color:#fff;text-decoration:none;font-weight:900;font-size:25px;letter-spacing:.02em}
.logo:hover{text-decoration:none}
.logo-mark{width:54px;height:54px;border-radius:14px;background:#fff;color:var(--blue);display:flex;align-items:center;justify-content:center;font-weight:900;box-shadow:0 10px 28px rgba(0,0,0,.22)}
.nav{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}
.nav a{color:#eaf3fb;font-size:14px;text-transform:uppercase;letter-spacing:.04em}
.kicker{text-transform:uppercase;letter-spacing:.13em;color:#f2ce6a;font-size:13px;margin-bottom:15px}
h1{font-size:clamp(34px,5vw,64px);line-height:1.07;margin:0 0 18px;max-width:1080px}
.lead{font-size:21px;max-width:980px;color:#edf6ff;margin:0}
main{padding:34px 20px 76px}
.panel,article{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:34px;box-shadow:0 14px 36px rgba(20,43,75,.09)}
article{max-width:1040px;margin:0 auto}
h2{font-size:30px;line-height:1.25;color:var(--blue2);margin:34px 0 14px}
h3{font-size:22px;color:var(--blue2);margin:26px 0 10px}
p{margin:0 0 16px}
ul{margin:10px 0 22px 22px;padding:0}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px}
.card{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;min-height:222px;transition:.16s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(20,43,75,.14);border-color:#b8c9dc;text-decoration:none}
.card small{display:block;text-transform:uppercase;color:var(--gold);letter-spacing:.08em;font-weight:800;font-size:12px;margin-bottom:8px}
.card-title{font-size:20px;font-weight:900;line-height:1.22;color:var(--blue);margin-bottom:9px}
.card p{font-size:15.5px;color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}
.tags span{border:1px solid #d7e3ef;background:#f5f9fd;color:var(--blue);border-radius:999px;padding:7px 12px;font-size:14px}
.notice,.summary{background:var(--soft);border:1px solid #d9e7f5;border-left:6px solid var(--gold);border-radius:0 14px 14px 0;padding:20px 22px;margin:24px 0}
.factbox{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:24px 0}
.fact{background:var(--soft2);border:1px solid var(--line);border-radius:14px;padding:18px}
.fact strong{display:block;color:var(--blue2);margin-bottom:5px}
.meta{font-size:14px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:24px}
.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:18px}
.breadcrumb a{color:var(--muted)}
.table{width:100%;border-collapse:collapse;margin:22px 0}
.table th,.table td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}
.table th{background:#f2f6fa;color:var(--blue2)}
.related{border-top:1px solid var(--line);margin-top:34px;padding-top:22px}
.related a{display:inline-block;margin:6px 8px 6px 0;background:#f5f9fd;border:1px solid #d6e3ef;border-radius:999px;padding:8px 12px}
.toc{background:#f7fbff;border:1px solid #d9e7f5;border-radius:14px;padding:18px;margin:20px 0}
.toc a{display:inline-block;margin:4px 12px 4px 0}
footer{background:#fff;border-top:1px solid var(--line);padding:28px 20px;color:var(--muted);font-size:14px}
footer a{margin-right:14px;color:var(--blue)}
@media(max-width:920px){.grid,.factbox{grid-template-columns:1fr}.top{align-items:flex-start;flex-direction:column}.nav{justify-content:flex-start}.panel,article{padding:24px}}