:root{--bg:#faf6ee;--pane:#fffdf8;--box:#f4ede0;--ink:#4b4238;--sub:#6e6151;--faint:#796c5c;--line:#e8dfcd;--acc:#94682d;--acc-soft:#f6ecdb;--f-ui:"M PLUS Rounded 1c",system-ui,sans-serif;--f-disp:"Klee One",cursive;--f-eyebrow:"Klee One",cursive}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--ink);font-family:var(--f-ui);-webkit-font-smoothing:antialiased}a{color:var(--acc)}a:hover{text-decoration:none}.nav{padding:22px 24px;text-align:center;font-family:var(--f-eyebrow);font-size:13.5px;letter-spacing:.06em}.nav a{color:var(--acc);text-decoration:none}.doc{max-width:720px;margin:0 auto;padding:30px 24px 10px}.doc-head{text-align:center;padding-bottom:34px;border-bottom:1px solid var(--line)}.doc-head .eyebrow{margin:0 0 12px;font-family:var(--f-eyebrow);font-size:11px;letter-spacing:.3em;color:var(--acc)}.doc-head h1{margin:0;font-family:var(--f-disp);font-size:31px;font-weight:600;letter-spacing:.04em}.doc-head .lead{margin:18px auto 0;max-width:30em;font-size:14px;line-height:2;color:var(--sub);text-wrap:pretty}.doc-head .stamp{margin:20px 0 0;font-size:12px;color:var(--faint)}.doc section{padding:30px 0;border-bottom:1px solid var(--line)}.doc section:last-of-type{border-bottom:0}.doc h2{display:flex;align-items:baseline;gap:12px;margin:0 0 16px;font-family:var(--f-disp);font-size:19px;font-weight:600}.doc h2 .n{flex:none;font-family:Share Tech Mono,monospace;font-size:11.5px;letter-spacing:.14em;color:var(--acc)}.doc--jp,.doc--num{counter-reset:sec}.doc--jp section,.doc--num section{counter-increment:sec}.doc--jp .gist,.doc--num .gist{counter-increment:none}.doc--jp h2 .n:before{content:"\7b2c" counter(sec,cjk-ideographic) "\6761";font-family:var(--f-ui);letter-spacing:.1em}.doc--num h2 .n:before{content:counter(sec,decimal-leading-zero)}.doc h3{margin:24px 0 10px;font-size:14.5px;font-weight:700;color:var(--ink)}.doc p{margin:0 0 14px;font-size:14px;line-height:2.05;color:var(--sub)}.doc p:last-child{margin-bottom:0}.doc ul,.doc ol{margin:0 0 14px;padding-left:1.4em}.doc li{font-size:14px;line-height:2.05;color:var(--sub);margin-bottom:5px}.doc strong{color:var(--ink);font-weight:700}.gist{background:var(--pane);border:1px solid var(--line);border-radius:16px;padding:22px 24px;margin:0 0 6px}.gist h2{margin-top:0}.gist ul{margin:0;padding-left:1.3em}.gist li{color:var(--ink)}.qa{border-bottom:1px solid var(--line);padding:20px 0}.qa:last-child{border-bottom:0}.qa summary{cursor:pointer;font-size:14.5px;font-weight:700;color:var(--ink);list-style:none;display:flex;align-items:baseline;gap:11px}.qa summary::-webkit-details-marker{display:none}.qa summary:before{content:"Q";flex:none;font-family:Share Tech Mono,monospace;font-size:11.5px;color:var(--acc)}.qa[open] summary{margin-bottom:10px}.qa .a{padding-left:24px}.foot{margin-top:48px;padding:34px 24px 54px;border-top:1px solid var(--line);text-align:center;font-size:12.5px;line-height:2.1;color:var(--faint)}.foot nav{margin-bottom:12px}.foot nav a{margin:0 10px;color:var(--sub);text-decoration:none}.foot nav a:hover{color:var(--acc);text-decoration:underline;text-underline-offset:4px}.foot nav a[aria-current=page]{color:var(--acc);font-weight:700}.stop{min-height:72vh;display:grid;place-content:center;place-items:center;padding:40px 24px;text-align:center}.stop .code{font-family:Share Tech Mono,monospace;font-size:12px;letter-spacing:.3em;color:var(--acc)}.stop h1{margin:18px 0 0;font-family:var(--f-disp);font-size:30px;font-weight:600;line-height:1.7;letter-spacing:.03em;word-break:keep-all}.stop p{margin:18px 0 0;max-width:26em;font-size:14px;line-height:2;color:var(--sub)}.stop .back{display:inline-block;margin-top:30px;background:var(--acc);color:var(--pane);font-weight:700;font-size:15px;padding:12px 28px;border-radius:99px;text-decoration:none}.stop .back:hover{opacity:.9}.stop .seal{width:76px;height:76px;display:grid;place-items:center;border-radius:50%;border:1.5px dashed var(--line);color:var(--faint);font-family:var(--f-disp);font-size:25px;transform:rotate(-6deg)}.nojs{margin:0;padding:14px 24px;text-align:center;background:var(--acc-soft);color:var(--acc);font-size:13px}@media (max-width:560px){.nav{padding:18px}.doc{padding:24px 18px 6px}.doc-head{padding-bottom:28px}.doc-head h1{font-size:25px}.doc section{padding:24px 0}.doc h2{font-size:17px;gap:9px}.gist{padding:18px;border-radius:13px}.foot{padding:28px 18px 44px}.foot nav a{display:inline-block;margin:0 8px 4px}.stop h1{font-size:24px}}
