:root{color-scheme:light;--bg:#f3f3ef;--ink:#222924;--muted:#626963;--amber:#275b4b;--line:#d3d8d1}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--amber);text-underline-offset:.3em}a:hover{color:#1d4438}a:focus-visible{outline:2px solid var(--amber);outline-offset:5px}.wrap{width:min(1100px,calc(100% - 64px));margin:auto}.skip{position:absolute;left:20px;top:-100px;background:var(--amber);color:#fff;padding:12px}.skip:focus{top:20px;z-index:10}.page-header{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:88px;border-bottom:1px solid var(--line)}.brand{font-size:17px;font-weight:600;text-decoration:none;letter-spacing:-.01em;color:var(--ink)}.brand b{font-weight:600;color:var(--ink)}nav{display:flex;gap:28px}nav a{font-size:14px;text-decoration:none;color:var(--muted)}.article-intro{padding:48px 0 37px;border-bottom:1px solid var(--line)}.eyebrow{font-size:11px;letter-spacing:.06em;color:var(--amber);font-weight:600}h1,h2,h3{font-family:inherit;font-weight:600;line-height:1.25;letter-spacing:-.025em}h1{font-size:clamp(32px,4vw,42px);margin:18px 0}h1 em{color:var(--ink);font-weight:600;font-style:normal}.lede{max-width:760px;font-size:18px;color:var(--muted);line-height:1.7}.status{color:var(--muted);font-size:12px;margin-top:22px}.article-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:60px;padding:37px 0 65px}.contents{align-self:start;position:sticky;top:30px;font-size:12px;color:var(--muted)}.contents nav{display:flex;flex-direction:column;gap:13px;margin:22px 0}.contents nav a{font-size:12px}.contents>p:last-child{padding-top:20px;border-top:1px solid var(--line)}article{max-width:820px;min-width:0}article section{padding:28px 0;border-bottom:1px solid var(--line);scroll-margin-top:20px}h2{font-size:28px;margin:13px 0 20px}h3{font-size:20px;line-height:1.3}article p,article li,dd{color:var(--muted)}article strong,dt{color:var(--ink);font-weight:600}article ul,article ol{padding-left:25px}article li{padding:5px 0}.note{font-size:13px;color:var(--muted);border-left:2px solid var(--amber);padding-left:18px}.notice{background:#e9ede7;border:1px solid var(--line);padding:20px 24px;border-radius:4px}.notice p{font-size:14px}.notice a{font-size:13px;color:var(--amber)}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px;margin:22px 0}caption{text-align:left;color:var(--muted);font-size:12px;margin-bottom:12px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:14px 16px;vertical-align:top}thead{background:#e9ede7}tbody th{font-weight:500;width:33%}td{color:var(--muted)}.inspection{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:28px}.inspection>div{border-top:1px solid var(--line);padding-top:16px}.inspection span{font-size:12px;color:var(--amber)}.inspection p{font-size:14px}.inspection h3{font-size:20px}dt{margin-top:24px}dd{margin:8px 0 0}.article-cta{padding:30px 0 0}.button{display:inline-flex;align-items:center;min-height:44px;padding:10px 18px;text-decoration:none;color:#fff;background:var(--amber);font-size:14px;border-radius:5px}.button:hover{background:#1d4438;color:#fff}.page-footer{border-top:1px solid var(--line);display:flex;align-items:center;flex-wrap:wrap;gap:24px;padding:28px 0 36px}.page-footer small{width:100%;font-size:11px;color:var(--muted)}.page-footer nav{margin-left:auto}
@media(max-width:900px){.article-layout{grid-template-columns:170px minmax(0,1fr);gap:30px}.inspection{grid-template-columns:1fr}.inspection h3{margin:10px 0}.inspection p{margin:0 0 12px}}
@media(max-width:650px){.wrap{width:calc(100% - 36px)}.page-header{min-height:90px;flex-wrap:wrap;gap:10px;padding:18px 0}.page-header nav{gap:20px}.brand{font-size:16px}nav a{font-size:12px}.article-intro{padding:30px 0}h1{font-size:32px}h1 br{display:none}.lede{font-size:16px}.article-layout{display:block;padding-top:24px}.contents{position:static;margin-bottom:30px}.contents nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.contents>p:last-child{display:none}h2{font-size:25px}.notice{padding:18px}.page-footer nav{margin-left:0;flex-wrap:wrap;gap:20px}th,td{padding:12px 10px}.article-cta .button{width:100%;justify-content:center}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}