:root{--ink:#10243e;--muted:#607086;--blue:#1769e0;--blue2:#0f55bd;--bg:#f4f8fc;--card:#fff;--line:#dce7f2;--soft:#eaf3ff;--green:#0b8a64;--shadow:0 16px 45px rgba(26,72,120,.11)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#eef6ff 0,#f8fbfe 330px,#fff 100%);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif;line-height:1.9}a{color:var(--blue)}.wrap{width:min(920px,calc(100% - 32px));margin:auto}.top{padding:18px 0;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{font-weight:800;text-decoration:none;color:var(--ink);font-size:1.08rem}.brand span{color:var(--blue)}.crumb{color:var(--muted);font-size:.92rem;text-decoration:none}.hero{padding:54px 0 38px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green);background:#e8faf4;border:1px solid #c9efe2;border-radius:999px;padding:5px 12px;font-size:.88rem;font-weight:700}.hero h1{font-size:clamp(2rem,5vw,3.35rem);line-height:1.28;margin:18px 0 14px;letter-spacing:-.03em}.lead{font-size:1.12rem;color:var(--muted);max-width:760px;margin:0}.panel{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,4vw,38px);box-shadow:var(--shadow);margin:20px 0 42px}.meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}.tag{background:var(--soft);color:var(--blue2);padding:5px 10px;border-radius:8px;font-size:.87rem;font-weight:700}.panel h2{font-size:1.45rem;margin:28px 0 8px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:800;border-radius:12px;padding:11px 17px;border:1px solid var(--blue)}.btn.primary{background:var(--blue);color:#fff}.btn.primary:hover{background:var(--blue2)}.btn.secondary{background:#fff;color:var(--blue)}.notice{border-right:4px solid var(--green);background:#f0fbf7;padding:14px 16px;border-radius:10px;color:#315f53;margin-top:26px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:24px 0 44px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 8px 25px rgba(26,72,120,.07)}.card h2{margin:0 0 8px;font-size:1.16rem;line-height:1.5}.card p{margin:0 0 16px;color:var(--muted)}.card a{font-weight:800;text-decoration:none}.card a:hover{text-decoration:underline}.section-title{margin:42px 0 6px;font-size:1.55rem}.section-lead{margin:0;color:var(--muted)}footer{border-top:1px solid var(--line);padding:26px 0 38px;color:var(--muted);font-size:.9rem}@media(max-width:680px){.grid{grid-template-columns:1fr}.top{align-items:flex-start}.hero{padding-top:32px}.panel{border-radius:18px}.actions .btn{width:100%}}
.content{font-size:1.02rem}.content section{scroll-margin-top:24px}.summary-box{background:linear-gradient(135deg,#eef7ff,#f8fbff);border:1px solid #cfe2f5;border-radius:16px;padding:18px 20px;margin:4px 0 30px}.summary-box h2{margin:0 0 6px}.summary-box p{margin:0;color:#334e68}.table-wrap{overflow-x:auto;margin:14px 0 26px;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;min-width:620px;background:#fff}th,td{text-align:right;padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#edf5ff;color:#174b87;font-size:.94rem}tr:last-child td{border-bottom:0}.steps{counter-reset:step;list-style:none;padding:0;margin:14px 0 28px}.steps li{counter-increment:step;position:relative;padding:10px 54px 10px 0;margin:8px 0}.steps li:before{content:counter(step);position:absolute;right:0;top:8px;width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:var(--blue);color:#fff;font-weight:800}.callout{padding:15px 17px;border-radius:12px;margin:22px 0}.callout.warn{background:#fff7e8;border-right:4px solid #e39b20;color:#6a4b17}.callout.danger{background:#fff0f0;border-right:4px solid #d84c4c;color:#713535}.callout.ok{background:#edf9f5;border-right:4px solid var(--green);color:#315f53}.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:15px 0 28px}.mini{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}.mini h3{margin:0 0 6px;font-size:1.05rem}.mini p,.mini ul{margin:0;color:var(--muted)}.checklist{list-style:none;padding:0}.checklist li{position:relative;padding:7px 32px 7px 0}.checklist li:before{content:"✓";position:absolute;right:0;color:var(--green);font-weight:900}.faq details{border:1px solid var(--line);border-radius:12px;padding:12px 15px;margin:9px 0;background:#fff}.faq summary{cursor:pointer;font-weight:800}.faq details p{color:var(--muted);margin:9px 0 2px}.source-note{font-size:.9rem;color:var(--muted);margin-top:26px;border-top:1px solid var(--line);padding-top:16px}@media(max-width:680px){.two-col{grid-template-columns:1fr}.content{font-size:1rem}th,td{padding:11px}}