@import "https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600&display=swap";
body{background:#f7f9f8}:root{--green:#045c45;--green-soft:#e8f1ee;--ink:#1b2220;--muted:#5d6b66;--line:#e2e8e5;--bg:#f7f9f8;--red:#e52d3f}.guide *{box-sizing:border-box}html{scroll-behavior:smooth}.guide{background:var(--bg);color:var(--ink);margin:0;font-family:Geist,ui-sans-serif,system-ui,-apple-system,Helvetica Neue,sans-serif;font-size:16px;line-height:1.6}.wrap{max-width:1080px;margin:0 auto;padding:0 24px 80px}header.hero{background:var(--green);color:#fff;margin-bottom:28px;padding:48px 24px 40px}header.hero .inner{max-width:1080px;margin:0 auto}header.hero h1{letter-spacing:-.02em;margin:0 0 8px;font-size:34px}header.hero p{opacity:.85;margin:0}header.hero .meta{opacity:.7;margin-top:18px;font-size:13px}nav.toc{border:1px solid var(--line);background:#fff;border-radius:12px;margin:8px 0;padding:20px 24px;box-shadow:0 2px 12px #0d5c490f}nav.toc h2{all:unset;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;font-size:13px;display:block}nav.toc .groups{grid-template-columns:1fr 1fr;gap:28px;display:grid}@media (max-width:720px){nav.toc .groups{grid-template-columns:1fr;gap:18px}}nav.toc .g-title{color:var(--green);letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px;font-size:13px;font-weight:700}nav.toc ol{margin:0;padding:0;list-style:none}nav.toc li{margin:0 0 4px}nav.toc a{color:var(--ink);border-radius:8px;align-items:baseline;gap:10px;padding:5px 8px;font-size:15px;text-decoration:none;display:flex}nav.toc a:hover{background:var(--green-soft)}nav.toc a .n{background:var(--green-soft);height:22px;color:var(--green);border-radius:6px;flex:0 0 22px;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:inline-flex}nav.toc .primary a .n{background:var(--green);color:#fff}nav.toc .hint{color:var(--muted);margin:0 0 10px;font-size:13px}h2.sec{letter-spacing:-.01em;border-bottom:2px solid var(--green);align-items:center;gap:10px;margin:56px 0 6px;padding-bottom:8px;scroll-margin-top:16px;font-size:22px;display:flex}h2.sec .num{background:var(--green);color:#fff;border-radius:7px;flex:0 0 26px;justify-content:center;align-items:center;width:26px;height:26px;font-size:14px;display:inline-flex}h2.sec .top{color:var(--muted);margin-left:auto;font-size:12px;font-weight:400;text-decoration:none}h2.sec .top:hover{color:var(--green)}h3{margin:32px 0 8px;font-size:17px}p{margin:10px 0}.lead{color:var(--muted)}figure{margin:18px 0 8px;padding:0}figure img{border:1px solid var(--line);background:#fff;border-radius:10px;max-width:100%;display:block;box-shadow:0 2px 12px #0d5c4914}figcaption{color:var(--muted);margin-top:8px;font-size:13px}ul.legend{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:6px 22px;margin:12px 0 0;padding:0;font-size:15px;list-style:none;display:grid}ul.legend li{padding-left:32px;position:relative}ul.legend li b{background:var(--red);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:21px;height:21px;font-size:12px;font-weight:700;display:flex;position:absolute;top:3px;left:0}table{border-collapse:collapse;background:#fff;width:100%;margin:16px 0;font-size:15px}th,td{border:1px solid var(--line);text-align:left;vertical-align:top;padding:10px 12px}th{background:var(--green-soft);font-weight:600}td.k{white-space:nowrap;width:200px;font-weight:600}.step{border:1px solid var(--line);border-left:4px solid var(--green);background:#fff;border-radius:10px;margin:18px 0;padding:16px 18px}.step h4{margin:0 0 6px;font-size:16px}.step h4 span{background:var(--green);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;margin-right:9px;font-size:12px;display:inline-flex}.note{background:#fff8ec;border:1px solid #f0dcb4;border-radius:10px;margin:16px 0;padding:12px 16px;font-size:15px}.note b{color:#8a5b00}.tip{background:var(--green-soft);border:1px solid #cfe2dc;border-radius:10px;margin:16px 0;padding:12px 16px;font-size:15px}code{background:#eef2f0;border-radius:5px;padding:1px 6px;font-size:14px}a{color:var(--green)}footer{border-top:1px solid var(--line);color:var(--muted);margin-top:60px;padding-top:20px;font-size:13px}
