@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
:root{color-scheme:dark;--bg:#141b23;--surface:#1b242f;--line:#303b48;--text:#f5f4ef;--muted:#a6b1be;--accent:#f4a36a;--wood:#dcba84;font-family:'Noto Sans KR',system-ui,sans-serif;font-size:16px;font-synthesis:none}
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i+i{left:12px;top:12px;background:var(--accent)}.header-note{font-size:.875rem;color:var(--muted)}main{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:48px;padding:40px 0 34px}.board-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:25px}.eyebrow{font-size:.75rem;letter-spacing:.14em;font-weight:600;color:var(--muted);margin:0 0 9px}h1{font-size:1.8rem;letter-spacing:-.055em;margin:0;font-weight:700;line-height:1.4}.rule-tag{font-size:.875rem;color:#ced5dd;white-space:nowrap;padding-bottom:4px}.rule-tag span{margin-left:10px;color:var(--muted);font-size:.75rem}.board-frame{padding:10px;background:#b88c56;border-radius:9px;box-shadow:0 18px 42px #0003,inset 0 0 0 1px #f6d7a733}.board{aspect-ratio:1;position:relative;background:var(--wood);border-radius:3px;color:#654a2d;box-shadow:inset 0 0 28px 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.stone{background:#fff9}}.board-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:.75rem;margin:18px 2px 0}.board-caption>span{display:flex;align-items:center;gap:8px}.last-marker{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent)}.game-panel{padding-top:4px}.panel-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:10px}.panel-heading .eyebrow{margin:0}.match-label{font-size:.75rem;color:var(--muted)}.mode-switch{display:flex;background:#0e141c;border:1px solid #2b3541;padding:4px;border-radius:9px;gap:4px}.mode-switch button{flex:1;min-height:42px;background:transparent;border:0;color:var(--muted);font-size:.875rem;font-weight:600;border-radius:5px}.mode-switch button[aria-pressed='true']{background:#354251;color:var(--text);box-shadow:0 2px 4px #0002}.mode-switch button:hover{color:#fff}.status-block{padding:31px 0 26px;min-height:174px}.status-overline{font-family:ui-monospace,monospace;font-size:.75rem;letter-spacing:.08em;color:var(--accent)}h2{margin:10px 0;font-size:1.35rem;letter-spacing:-.045em;line-height:1.5}.status-block p{color:var(--muted);font-size:.875rem;line-height:1.8;margin:0;word-break:keep-all}.players{display:grid;gap:9px}.player{display:flex;align-items:center;gap:14px;padding:16px;background:#19222c;border:1px solid #303a47;border-radius:8px;min-width:0}.player.active{border-color:#d7905d;background:#292a29}.player-stone{display:block;width:34px;height:34px;flex:none;border-radius:50%}.player>div{display:grid;gap:3px}.player strong{font-size:.9375rem;font-weight:600}.player>div>span{font-size:.75rem;color:var(--muted)}.turn-tag{font-size:.75rem;color:var(--accent);margin-left:auto;white-space:nowrap}.turn-tag[hidden]{display:none}.match-stats{display:grid;grid-template-columns:1fr 1fr;margin:24px 0 23px;padding:0 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p{font-size:.9375rem;line-height:1.7;color:var(--muted)}.dialog-actions{display:flex;gap:10px;margin-top:24px}.dialog-actions button{flex:1}body:has(dialog[open]){overflow:hidden}@keyframes place{from{transform:scale(.82)}to{transform:scale(1)}}@media(min-width:1300px){.app-shell{padding-top:12px}main{padding-top:45px}}@media(max-width:980px){.app-shell{padding:0 28px}main{gap:26px;grid-template-columns:minmax(0,1fr) 280px}.board-heading{align-items:flex-start}.rule-tag{display:none}.board-caption .keyboard-hint{display:none}.player{padding:13px;gap:11px}}@media(max-width:740px){.app-shell{padding:0 20px;max-width:600px}.header{height:79px}.header-note{font-size:.75rem}.brand{font-size:1.15rem}main{display:flex;flex-direction:column;gap:28px;padding:26px 0}.board-heading{margin-bottom:19px;align-items:flex-end}h1{font-size:1.6rem}.rule-tag{display:block;font-size:.75rem}.rule-tag 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