@import"https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700&family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans+KR:wght@300;400;500;600;700&display=swap";:root{--ground: #e9ece8;--surface: #f7f8f5;--surface-2: #e1e5df;--ink: #14171a;--ink-mute: #5a6470;--ink-faint: #8b948e;--rule: #c9cfc9;--rule-soft: #d8dcd6;--accent: #2f6f62;--accent-ink: #f7f8f5;--accent-soft: #d7e5e0;--tile-1: #c8483a;--tile-2: #cf922b;--tile-3: #3c7d8c;--tile-4: #6b5b95;--tile-5: #5a7d3a;--board-empty: #d5dad3;--board-line: #b9c0b8;--board-edge: #98a29b;--piece-edge: #f7f8f5;--shadow: rgba(20, 23, 26, .34);--display: "Archivo", "IBM Plex Sans KR", system-ui, sans-serif;--body: "IBM Plex Sans KR", system-ui, sans-serif;--mono: "IBM Plex Mono", ui-monospace, monospace;--radius: 4px}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--ground: #121513;--surface: #1a1e1b;--surface-2: #232823;--ink: #e8ebe6;--ink-mute: #98a29b;--ink-faint: #6c766f;--rule: #2f352f;--rule-soft: #262b26;--accent: #6cbba8;--accent-ink: #121513;--accent-soft: #1e2f2a;--tile-1: #d9604f;--tile-2: #dda63c;--tile-3: #4f9aac;--tile-4: #8674b3;--tile-5: #74994f;--board-empty: #262b26;--board-line: #363d36;--board-edge: #4a534b;--piece-edge: #1a1e1b;--shadow: rgba(0, 0, 0, .6)}}:root[data-theme=dark]{--ground: #121513;--surface: #1a1e1b;--surface-2: #232823;--ink: #e8ebe6;--ink-mute: #98a29b;--ink-faint: #6c766f;--rule: #2f352f;--rule-soft: #262b26;--accent: #6cbba8;--accent-ink: #121513;--accent-soft: #1e2f2a;--tile-1: #d9604f;--tile-2: #dda63c;--tile-3: #4f9aac;--tile-4: #8674b3;--tile-5: #74994f;--board-empty: #262b26;--board-line: #363d36;--board-edge: #4a534b;--piece-edge: #1a1e1b;--shadow: rgba(0, 0, 0, .6)}*{box-sizing:border-box}html,body{margin:0;height:100%;overscroll-behavior:none}body{background:var(--ground);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}#app{height:100%}.screen{display:none;height:100%}.screen.active{display:flex;flex-direction:column}.eyebrow{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 14px}.home-inner{margin:auto;width:100%;max-width:440px;padding:32px 24px calc(32px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:26px}.home-head h1{font-family:var(--display);font-weight:700;font-size:clamp(44px,15vw,68px);letter-spacing:-.03em;line-height:1;margin:0 0 12px}.tagline{margin:0;color:var(--ink-mute);font-size:16px}.tagline b{color:var(--ink);font-weight:600}.field{display:flex;flex-direction:column;gap:8px}.field-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:4px}.segmented button{font-family:var(--body);display:flex;flex-direction:column;align-items:flex-start;gap:1px;padding:13px 15px;background:var(--surface);color:var(--ink-mute);border:1px solid var(--rule-soft);border-radius:var(--radius);cursor:pointer;text-align:left;transition:background .12s,border-color .12s,color .12s}.segmented button b{font-family:var(--display);font-weight:600;font-size:16px;color:var(--ink)}.segmented button span{font-family:var(--mono);font-size:10.5px;letter-spacing:.05em}.segmented button[aria-checked=true]{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.segmented button[aria-checked=true] b{color:var(--accent)}.segmented button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.primary{font-family:var(--display);font-weight:600;font-size:17px;padding:16px;background:var(--accent);color:var(--accent-ink);border:0;border-radius:var(--radius);cursor:pointer;width:100%}.primary:active{transform:translateY(1px)}.primary:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.ghost{font-family:var(--display);font-weight:600;font-size:15px;padding:14px;background:transparent;color:var(--ink-mute);border:1px solid var(--rule);border-radius:var(--radius);cursor:pointer;width:100%}.ghost:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rules{list-style:none;margin:0;padding:16px 0 0;border-top:1px solid var(--rule-soft);display:flex;flex-direction:column;gap:9px;font-size:14px;color:var(--ink-mute)}.rules li{display:flex;gap:12px;align-items:baseline}.rule-key{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);background:var(--surface-2);border-radius:var(--radius);padding:2px 7px;white-space:nowrap;flex:0 0 auto;min-width:66px;text-align:center}.hud{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:12px;padding:calc(10px + env(safe-area-inset-top)) 14px 10px;border-bottom:1px solid var(--rule-soft)}.hud-btn{font-family:var(--mono);font-size:11px;letter-spacing:.06em;padding:7px 11px;background:transparent;color:var(--ink-mute);border:1px solid var(--rule);border-radius:var(--radius);cursor:pointer;white-space:nowrap}.hud-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.hud-progress{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--ink-faint)}.hud-timer{font-family:var(--display);font-weight:600;font-size:26px;letter-spacing:-.02em;font-variant-numeric:tabular-nums;min-width:88px;text-align:right}.hud-timer span{font-family:var(--mono);font-size:13px;font-weight:400;color:var(--ink-faint)}.stage{position:relative;flex:1 1 auto;min-height:0;touch-action:none}#canvas{display:block;width:100%;height:100%;touch-action:none}.solved-flash{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;opacity:0;background:color-mix(in srgb,var(--ground) 72%,transparent)}.solved-flash.show{opacity:1;transition:opacity .12s ease}.solved-flash span{font-family:var(--display);font-weight:700;font-size:clamp(30px,11vw,48px);letter-spacing:-.02em;color:var(--accent);font-variant-numeric:tabular-nums}@media(prefers-reduced-motion:reduce){.solved-flash.show{transition:none}}.play-foot{padding:10px 16px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--rule-soft);display:flex;flex-direction:column;align-items:center;gap:8px}.pips{display:flex;gap:5px}.pip{width:26px;height:3px;border-radius:2px;background:var(--rule)}.pip.done{background:var(--accent)}.pip.current{background:var(--ink-faint)}.hint{margin:0;font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:var(--ink-faint);text-align:center}.result-inner{margin:auto;width:100%;max-width:460px;padding:32px 24px calc(32px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:20px}.result-points{font-family:var(--display);font-weight:700;font-size:clamp(52px,17vw,76px);letter-spacing:-.035em;line-height:1;margin:0;font-variant-numeric:tabular-nums}.result-points small{font-family:var(--body);font-size:18px;font-weight:500;color:var(--ink-faint);margin-left:8px;letter-spacing:0}.result-note{margin:0;color:var(--ink-mute);font-size:14.5px}.result-note b{color:var(--ink);font-weight:600}.table-scroll{overflow-x:auto}.result-table{border-collapse:collapse;width:100%;font-size:14px}.result-table th,.result-table td{padding:9px 10px 9px 0;border-bottom:1px solid var(--rule-soft);text-align:left}.result-table th{font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);border-bottom-color:var(--rule)}.result-table .right{text-align:right;padding-right:0}.result-table td.num{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:13px}.result-table tr.dropped td{color:var(--ink-faint);text-decoration:line-through}.result-table td.fast{color:var(--accent);font-weight:600}.result-actions{display:flex;flex-direction:column;gap:8px}