:root{color-scheme:dark;--bg:#101525;--panel:#202941;--gold:#ffd378;--mint:#8ee7be;--text:#f4f2ed;--muted:#b4bfd1}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top,#303759,var(--bg) 60%);color:var(--text);font:16px/1.5 system-ui,sans-serif}main{max-width:780px;margin:auto;padding:18px 16px 40px}header,.board-head,.battle-top{display:flex;align-items:center;justify-content:space-between;gap:12px}a{color:var(--gold);text-decoration:none}button{font:inherit;font-weight:700;color:var(--text);background:#303c59;border:1px solid #596780;border-radius:14px;padding:12px 15px;min-height:48px;cursor:pointer;touch-action:manipulation}button:focus-visible,summary:focus-visible{outline:3px solid var(--mint);outline-offset:3px}button:disabled{opacity:.45;cursor:default}button:hover:enabled{border-color:var(--gold)}.primary{background:var(--gold);color:#202237;border:0}.wide{width:100%;margin-top:12px}.title{padding:26px 0 10px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--mint)}h1{font-size:clamp(34px,7vw,56px);line-height:1.08;margin:12px 0}h1 em{font-style:normal;color:var(--gold)}h2{font-size:21px;margin:12px 0}p{margin:10px 0}.title p,.muted,footer{color:var(--muted)}details,.board{background:#1b2338;border:1px solid #414b64;padding:15px;border-radius:18px;margin:16px 0}summary{cursor:pointer;color:var(--gold);font-weight:700;min-height:28px}.heroes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.hero{white-space:normal;padding:10px;text-align:left;background:var(--panel);overflow:hidden}.hero.selected{border:2px solid var(--gold);background:#39425a;padding:9px}.hero b{display:block;font-size:20px}.hero small{display:block;color:var(--muted);font-size:12px;margin-top:4px}.portrait{width:100%;aspect-ratio:.47;background-color:#fff;background-size:600% auto;background-repeat:no-repeat;background-position:0 8%;border-radius:12px}.hero .portrait{height:150px;aspect-ratio:auto;background-size:600% auto}.duel{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:end;margin:18px 0}.fighter{text-align:center;background:var(--panel);border-radius:18px;padding:12px}.fighter .portrait{height:205px;aspect-ratio:auto;background-size:600% auto}.fighter h2{font-size:18px}.fighter p{font-size:13px}.monster #monsterArt{height:205px;display:grid;place-items:center;font-size:100px;filter:drop-shadow(0 12px 12px #0008)}progress{width:100%;height:14px;accent-color:var(--mint)}.monster progress{accent-color:#ee897d}.intent{border:1px solid #d6aa64;color:var(--gold);background:#493621;padding:13px;border-radius:14px;text-align:center;font-weight:700}.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.actions button{white-space:normal}.actions small{display:block;font-size:12px;font-weight:400}.log{background:#171e30;padding:12px;border-radius:12px;min-height:70px;font-size:14px}.log p{margin:4px 0}.board-row{display:grid;grid-template-columns:1fr auto auto;gap:14px;padding:10px 0;border-bottom:1px solid #37415a}.board-row small{color:var(--muted)}#status:empty{display:none}#status{color:var(--gold);padding:10px;border:1px solid #796442;border-radius:10px}#results{background:#304039;border:1px solid var(--mint);padding:20px;border-radius:18px;text-align:center}footer{font-size:12px;padding-top:14px}[hidden]{display:none!important}@media(max-width:480px){.heroes{grid-template-columns:repeat(2,1fr)}.hero .portrait{height:160px}.fighter .portrait{height:165px}.monster #monsterArt{height:165px;font-size:76px}.duel{gap:10px}.fighter{padding:8px}.board-row{font-size:14px;gap:8px}.title{padding-top:22px}}