:root{--bg: #f6f3ec;--surface: #fffdf8;--ink: #262420;--ink-soft: #6f6a5f;--line: #e3ddcf;--accent: #2e5e4e;--accent-ink: #f6f3ec;--danger: #a4482e;--radius: 10px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Pretendard,Noto Sans KR,Segoe UI,sans-serif;font-variant-numeric:tabular-nums;overscroll-behavior:none}#app{max-width:420px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding:max(12px,env(safe-area-inset-top)) 16px max(12px,env(safe-area-inset-bottom))}.loading{margin:auto;color:var(--ink-soft);font-size:.9rem;letter-spacing:.02em}header.bar{display:flex;align-items:baseline;justify-content:space-between;padding-bottom:10px;border-bottom:1px solid var(--line)}.brand{font-size:.72rem;letter-spacing:.14em;color:var(--ink-soft);text-transform:uppercase}.brand a{color:inherit;text-decoration:none}.meta{font-size:.78rem;color:var(--ink-soft);display:flex;gap:10px}.target-zone{text-align:center;padding:18px 0 8px}.target-label{font-size:.72rem;letter-spacing:.16em;color:var(--ink-soft);text-transform:uppercase}.target-value{font-size:clamp(3rem,16vw,4.2rem);font-weight:700;line-height:1.1;letter-spacing:-.02em}.target-value.hit{color:var(--accent)}.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:10px 0;min-height:148px;align-content:start}.tile{appearance:none;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);font:inherit;font-size:1.5rem;font-weight:600;color:var(--ink);padding:14px 0;cursor:pointer;transition:transform .06s ease,border-color .12s ease,background .12s ease}.tile:active{transform:scale(.97)}.tile.selected{border-color:var(--accent);background:var(--accent);color:var(--accent-ink)}.tile.new{animation:pop .18s ease}@keyframes pop{0%{transform:scale(.85)}to{transform:scale(1)}}.shake{animation:shake .28s ease}@keyframes shake{20%{transform:translate(-5px)}50%{transform:translate(5px)}80%{transform:translate(-3px)}}@media(prefers-reduced-motion:reduce){.tile.new,.shake{animation:none}}.ops{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.op{appearance:none;border:1px solid var(--line);background:transparent;border-radius:var(--radius);font:inherit;font-size:1.3rem;color:var(--ink);padding:10px 0;cursor:pointer}.op.selected{border-color:var(--accent);background:var(--accent);color:var(--accent-ink)}.controls{display:flex;gap:10px;padding-top:10px}.ctrl{appearance:none;flex:1;border:none;background:transparent;border-radius:var(--radius);font:inherit;font-size:.85rem;color:var(--ink-soft);padding:9px 0;cursor:pointer;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line)}.ctrl:disabled{opacity:.35;cursor:default}.status-box{border:1px solid var(--line);border-radius:var(--radius);background:#fffdf8b8;color:var(--ink-soft);font-size:.86rem;line-height:1.45;padding:10px 12px;margin-top:10px;text-align:center}.status-box.success{border-color:#2e5e4e59;background:#2e5e4e14;color:var(--accent)}.status-box strong{color:var(--accent)}.status-box .btn.compact{width:auto;min-width:120px;margin-top:10px;padding:9px 14px;font-size:.85rem}.history{flex:1;overflow:hidden;padding-top:12px;font-size:.92rem;color:var(--ink-soft);display:flex;flex-direction:column;gap:4px}.history .row strong{color:var(--ink);font-weight:600}.overlay{position:fixed;inset:0;background:#26242059;display:flex;align-items:center;justify-content:center;padding:20px;z-index:10}.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px 22px;max-width:340px;width:100%;text-align:center}.card h2{margin:0 0 8px;font-size:1.15rem}.card p{margin:6px 0;font-size:.9rem;color:var(--ink-soft);line-height:1.55}.card .stars{font-size:1.9rem;letter-spacing:.1em;color:var(--accent);margin:6px 0}.card .big-stat{display:flex;justify-content:center;gap:22px;margin:12px 0}.card .big-stat div{font-size:.75rem;color:var(--ink-soft)}.card .big-stat strong{display:block;font-size:1.4rem;color:var(--ink)}.btn{appearance:none;border:none;border-radius:var(--radius);background:var(--accent);color:var(--accent-ink);font:inherit;font-size:.95rem;font-weight:600;padding:12px 18px;cursor:pointer;width:100%;margin-top:12px}.btn.quiet{background:transparent;color:var(--ink-soft);font-weight:400;text-decoration:underline;text-underline-offset:3px}.share-fallback{margin-top:10px;width:100%;font:inherit;font-size:.8rem;border:1px solid var(--line);border-radius:var(--radius);padding:8px;resize:none;background:var(--bg);color:var(--ink)}.countdown{font-size:.85rem;color:var(--ink-soft);margin-top:10px}