:root{--ink:#18213a;--muted:#667085;--line:#e5e7eb;--paper:#fffdf8;--soft:#f4efe5;--accent:#bc6c25;--deep:#264653;--green:#2a9d8f}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;background:linear-gradient(180deg,#fbf7ef,#fff 36%);color:var(--ink);line-height:1.72}.top{position:sticky;top:0;z-index:5;background:rgba(255,253,248,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.bar{max-width:1120px;margin:auto;padding:14px 22px;display:flex;justify-content:space-between;gap:18px;align-items:center}.brand{font-weight:850;text-decoration:none;color:var(--deep);letter-spacing:.02em}.nav details{position:relative}.nav summary{cursor:pointer;border:1px solid var(--line);padding:8px 12px;border-radius:999px;background:#fff}.nav .menu{position:absolute;right:0;top:42px;width:320px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 60px rgba(24,33,58,.14);padding:12px}.nav a{display:block;text-decoration:none;color:var(--ink);padding:9px 10px;border-radius:10px}.nav a:hover{background:var(--soft)}.hero{max-width:1120px;margin:34px auto 22px;padding:0 22px}.hero-img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:30px;box-shadow:0 25px 80px rgba(38,70,83,.18)}.kicker{display:inline-block;margin-top:26px;color:var(--accent);font-weight:800;text-transform:uppercase;font-size:.78rem;letter-spacing:.12em}.hero h1{font-size:clamp(2.15rem,5vw,4.7rem);line-height:1.03;margin:12px 0 16px;max-width:980px}.deck{font-size:1.18rem;max-width:820px;color:#475467}.wrap{max-width:1120px;margin:auto;padding:16px 22px 64px;display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:34px}.card,.toc,.note,.cta{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 12px 45px rgba(24,33,58,.06)}article h2{font-size:2rem;line-height:1.15;margin:42px 0 14px}article h3{font-size:1.24rem;margin:24px 0 8px}article p{margin:0 0 15px}.rank{border-left:5px solid var(--green);padding-left:18px;background:linear-gradient(90deg,#f0faf7,transparent);border-radius:10px}.toc{position:sticky;top:86px}.toc a{display:block;margin:9px 0;color:var(--deep);text-decoration:none}.mid-img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:24px;margin:22px 0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.mini{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:16px}.cta{background:linear-gradient(135deg,#264653,#2a9d8f);color:#fff}.cta a{color:#fff;font-weight:800}.prev{font-size:.95rem;color:#667085;border-top:1px solid var(--line);margin-top:34px;padding-top:18px}footer{background:#172033;color:#d8dee9;padding:34px 22px;text-align:center}footer a{color:#fff;margin:0 10px}@media(max-width:850px){.wrap{display:block}.toc{position:static;margin-top:20px}.grid{grid-template-columns:1fr}.nav .menu{right:auto;left:-180px}.hero h1{font-size:2.25rem}}