:root{--bg:#fbfaf7;--fg:#1b1b1f;--muted:#6b6b73;--line:#e3e1da;--card:#fff;--accent:#c8322b;--accent-ink:#fff;--radius:10px;--max:1080px;color:var(--fg);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Hiragino Sans,Noto Sans JP,Yu Gothic,sans-serif}*{box-sizing:border-box}body{margin:0;line-height:1.6}a{color:inherit}a:hover{color:var(--accent)}main{max-width:var(--max);margin:0 auto;padding:24px 20px 64px}h1{margin:.4em 0;font-size:clamp(1.7rem,3.4vw,2.5rem);line-height:1.2}h2{margin:2em 0 .6em;font-size:1.35rem}.muted{color:var(--muted)}.small{font-size:.85rem}.site-header{border-bottom:1px solid var(--line);background:var(--card)}.site-header nav{max-width:var(--max);flex-wrap:wrap;align-items:center;gap:18px;margin:0 auto;padding:12px 20px;display:flex}.site-header .brand{margin-right:auto;font-size:1.1rem;font-weight:700;text-decoration:none}.site-header .brand span{color:var(--accent)}.site-header a{text-decoration:none}.site-footer{border-top:1px solid var(--line);color:var(--muted);padding:28px 20px;font-size:.82rem}.site-footer div{max-width:var(--max);margin:0 auto}.site-footer nav{flex-wrap:wrap;gap:16px;margin-bottom:10px;display:flex}.btn{border-radius:var(--radius);border:1px solid var(--fg);background:var(--fg);color:#fff;cursor:pointer;padding:10px 18px;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-block}.btn:hover{color:#fff;opacity:.9}.btn.accent{background:var(--accent);border-color:var(--accent)}.btn.ghost{color:var(--fg);background:0 0}.btn.ghost:hover{color:var(--accent);border-color:var(--accent)}.btn[aria-disabled=true],.btn:disabled{opacity:.45;pointer-events:none}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.grid-2{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (max-width:760px){.grid-2{grid-template-columns:1fr}}.hero{grid-template-columns:1.1fr 1fr;align-items:center;gap:28px;margin:16px 0 8px;display:grid}@media (max-width:760px){.hero{grid-template-columns:1fr}}.hero p.lead{color:var(--muted);font-size:1.12rem}.generator textarea{border-radius:var(--radius);border:1px solid var(--line);width:100%;min-height:84px;padding:10px;font-family:inherit;font-size:1.6rem}.generator .options{flex-wrap:wrap;gap:14px;margin:12px 0;font-size:.9rem;display:flex}.generator label{align-items:center;gap:6px;display:flex}.generator select,.generator input[type=number],.generator input[type=text]{border:1px solid var(--line);font:inherit;border-radius:6px;padding:6px 8px}.generator .presets{flex-wrap:wrap;gap:8px;margin:8px 0;display:flex}.generator .presets button{border:1px solid var(--line);background:var(--card);cursor:pointer;font:inherit;border-radius:999px;padding:4px 12px;font-size:.85rem}.generator .presets button:hover{border-color:var(--accent);color:var(--accent)}.preview{flex-wrap:wrap;gap:10px;min-height:70px;margin:10px 0;display:flex}.preview figure{text-align:center;color:var(--muted);margin:0;font-size:.75rem}.preview svg{background:var(--card);border:1px solid var(--line);border-radius:8px}.notice{background:#fff6e5;border:1px solid #f1d39b;border-radius:8px;padding:8px 12px;font-size:.9rem}.error{background:#fdecea;border-color:#f5b5ae}.kanji-svg{color:var(--fg)}.kanji-svg.animate path{stroke-dasharray:1;stroke-dashoffset:1px;animation:.5s forwards draw}@keyframes draw{to{stroke-dashoffset:0}}@media (prefers-reduced-motion:reduce){.kanji-svg.animate path{stroke-dashoffset:0;animation:none}}.stroke-sequence{flex-wrap:wrap;gap:6px;padding:0;list-style:none;display:flex}.stroke-sequence li{color:var(--muted);flex-direction:column;align-items:center;font-size:.7rem;display:flex}.stroke-sequence svg{background:var(--card);border:1px solid var(--line);border-radius:6px}.kanji-hero{grid-template-columns:auto 1fr;align-items:start;gap:28px;display:grid}@media (max-width:640px){.kanji-hero{grid-template-columns:1fr}}.kanji-hero .big{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:8px}dl.facts{grid-template-columns:max-content 1fr;gap:6px 18px;margin:0;display:grid}dl.facts dt{color:var(--muted)}dl.facts dd{margin:0}.kanji-grid{grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:8px;padding:0;list-style:none;display:grid}.kanji-grid a{background:var(--card);border:1px solid var(--line);border-radius:8px;flex-direction:column;align-items:center;padding:8px 4px;text-decoration:none;display:flex}.kanji-grid a:hover{border-color:var(--accent)}.kanji-grid .ch{font-size:1.8rem;line-height:1.2}.kanji-grid .m{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:.65rem;overflow:hidden}.list-links{flex-wrap:wrap;gap:8px;padding:0;list-style:none;display:flex}.list-links a{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:6px 14px;text-decoration:none;display:inline-block}.price{font-size:2.4rem;font-weight:700}table.compare{border-collapse:collapse;width:100%}table.compare th,table.compare td{border-bottom:1px solid var(--line);text-align:left;padding:8px}.prose{max-width:760px}.prose h2{font-size:1.15rem}details{border-bottom:1px solid var(--line);padding:10px 0}summary{cursor:pointer;font-weight:600}