:root{--sky:#8fd3f4;--sky2:#dff4ff;--deep:#176a99;--nav:#125d88;--ink:#20323e;--muted:#607783;--paper:#fff;--line:#cfe8f5;--gold:#f3c969;}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:linear-gradient(180deg,#f7fcff,#eef9ff);line-height:1.7}.site-header{background:linear-gradient(135deg,#73c8ef,#bcecff);border-bottom:1px solid #7dc7e8}.head{max-width:1180px;margin:auto;padding:28px 24px 20px;display:grid;grid-template-columns:120px 1fr;gap:24px;align-items:center}.mark{width:104px;height:104px;border-radius:50%;background:radial-gradient(circle at 50% 50%,#fff 0 12%,#ffe9a9 13% 20%,#8fd3f4 21% 42%,#fff8 43% 48%,transparent 49%),linear-gradient(135deg,#fff,#79caef);box-shadow:0 8px 28px #176a9933;border:2px solid #fff}.brand{font-size:clamp(1.55rem,3vw,2.5rem);font-weight:800;color:#104f75;text-decoration:none}.tag{margin:.25rem 0 0;color:#236f98;font-weight:600}.nav{background:var(--nav)}.nav-inner{max-width:1180px;margin:auto;padding:0 18px;display:flex;gap:4px;flex-wrap:wrap}.nav a{color:white;text-decoration:none;padding:13px 12px;font-size:.94rem}.nav a:hover,.nav a.active{background:#ffffff18;border-bottom:3px solid var(--gold)}main{max-width:1000px;margin:38px auto;padding:0 22px}.hero{display:grid;grid-template-columns:1.45fr .75fr;gap:34px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:0 12px 38px #176a9914}.hero h1{margin:0 0 14px;color:var(--deep);font-size:clamp(2rem,4vw,3.25rem);line-height:1.08}.lead{font-size:1.12rem;color:#4b6573}.symbol{width:100%;max-height:260px}.article{background:#fff;margin-top:26px;padding:34px;border-radius:20px;border:1px solid var(--line)}h2{color:var(--deep);line-height:1.25;margin-top:1.8em}h2:first-child{margin-top:0}.note,.safety{padding:18px 20px;border-radius:14px;margin:24px 0}.note{background:#edf9ff;border-left:5px solid var(--sky)}.safety{background:#fff8e5;border-left:5px solid #e4a72d}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.card{padding:18px;border:1px solid var(--line);border-radius:14px;background:#fbfeff}.card a{color:var(--deep);font-weight:700;text-decoration:none}.pager{display:flex;justify-content:space-between;gap:16px;margin:26px 0}.pager a{color:var(--deep);text-decoration:none;font-weight:700}.site-footer{margin-top:48px;background:#104f75;color:#eaf8ff}.foot{max-width:1180px;margin:auto;padding:30px 24px}.foot a{color:white}.small{font-size:.9rem;color:#c9e9f8}@media(max-width:720px){.head{grid-template-columns:74px 1fr}.mark{width:70px;height:70px}.hero{grid-template-columns:1fr;padding:24px}.symbol{max-height:180px}.article{padding:24px}.cards{grid-template-columns:1fr}.nav-inner{overflow:auto;flex-wrap:nowrap}.nav a{white-space:nowrap}}