:root{--bg: #f4f1ea;--surface: #ffffff;--ink: #1f1c18;--ink-soft: #6b645a;--line-thin: #cfc9bd;--accent: #0f766e;--accent-ink: #ffffff;--stamp: #0f766e;--stamp-more: #08514b;--btn: #ffffff;--btn-line: #d8d2c6;--shadow: 0 1px 0 rgba(0, 0, 0, .07);--tap: rgba(15, 118, 110, .16);--cell-bg: #ffffff;--cell-line: #c9c2b4;--cell-on: #23201b;--clue-ink: #35322c;--hl: #eaf3f1;--wrong: #d8483c;--clue-font: 22px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}html,body{margin:0;padding:0;height:100%;overscroll-behavior:none}body{background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Noto Sans KR,Apple SD Gothic Neo,Malgun Gothic,sans-serif;font-size:17px;line-height:1.4;-webkit-user-select:none;user-select:none;-webkit-text-size-adjust:100%}#app{height:100vh;height:100dvh;display:flex;flex-direction:column;padding-top:var(--safe-top);padding-bottom:var(--safe-bottom);padding-left:var(--safe-left);padding-right:var(--safe-right);overflow:hidden}button{font:inherit;color:inherit;border:none;background:none;cursor:pointer;touch-action:manipulation}.view{display:none;flex:1;min-height:0;flex-direction:column}.view.is-active{display:flex}.topbar{flex:none;height:72px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 12px 0 16px}.topbar-left{min-width:0}.topbar h1{margin:0;font-size:23px;font-weight:800;letter-spacing:-.02em}.topbar .meta{font-size:16px;color:var(--ink-soft);font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar .meta .elapsed{font-weight:800;color:var(--accent)}.top-btn{flex:none;min-height:60px;height:60px;padding:0 14px;border-radius:14px;color:var(--accent);font-size:18px;font-weight:800}.top-btn:active{background:var(--tap)}.subhead{flex:none;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:64px;padding:0 8px}.subhead h2{margin:0;font-size:21px;font-weight:800;text-align:center}.back-btn{justify-self:start;width:60px;height:60px;font-size:28px;font-weight:700;border-radius:14px}.back-btn:active{background:var(--tap)}.subbody{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:4px 16px 32px}.game-body{flex:1;min-height:0;display:flex;flex-direction:column;align-items:center;gap:6px}.board-wrap{flex:1;min-height:0;display:flex;align-items:center;justify-content:center}.bottom{flex:none;height:176px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}.board{position:relative;display:grid;font-size:var(--clue-font)}.board.done:after{content:"";position:absolute;inset:-6px;border-radius:10px;pointer-events:none;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.6) 50%,transparent 65%);background-size:260% 100%;opacity:0;animation:sweep 1.5s ease-out .25s forwards}@keyframes sweep{0%{background-position:130% 0;opacity:0}25%{opacity:.5}to{background-position:-130% 0;opacity:0}}.confetti{position:fixed;inset:0;width:100%;height:100%;z-index:55;pointer-events:none}.rc,.cc{display:flex;color:var(--clue-ink);font-weight:700;font-variant-numeric:tabular-nums;overflow:hidden;transition:opacity .7s ease,color .3s ease}.rc{flex-direction:row;justify-content:flex-end;align-items:center}.cc{flex-direction:column;justify-content:flex-end;align-items:center}.rc span,.cc span{display:flex;align-items:center;justify-content:center;flex:none}.rc span{width:20px;height:var(--cell)}.cc span{width:var(--cell);height:20px}.rc.hl,.cc.hl{color:var(--accent)}.rc.done,.cc.done{color:#b3aca0;text-decoration:line-through;text-decoration-thickness:2px}.cell{padding:0;margin:0;border:1px solid var(--cell-line);background:var(--cell-bg);border-radius:0;position:relative;transition:background-color .14s ease}.cell.hl{background:var(--hl)}.cell.on{background:var(--cell-on);border-color:var(--cell-on)}.cell.x:after{content:"×";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:calc(var(--cell) * .62);line-height:1;color:#a49c8e;font-weight:600}.cell.wrong{animation:wrong .52s ease-out}@keyframes wrong{0%,55%{background:var(--wrong);border-color:var(--wrong)}to{background:inherit}}.cell.hinted{animation:hinted 1.6s ease-out}@keyframes hinted{0%,70%{box-shadow:inset 0 0 0 3px var(--accent)}to{box-shadow:none}}.board.done .rc,.board.done .cc{opacity:0}.board.done .cell{border-color:transparent;pointer-events:none;transition:border-color .9s ease,background-color .9s ease}.board.done .cell.x:after{opacity:0;transition:opacity .5s ease}.first-hint{flex:none;margin:0;padding:0 18px;max-width:380px;text-align:center;font-size:16px;line-height:1.45;color:var(--ink-soft)}.actions{flex:none;height:64px;display:flex;align-items:center;gap:12px}.tool-btn{min-height:60px;padding:0 26px;border-radius:16px;border:1px solid var(--btn-line);background:var(--btn);box-shadow:var(--shadow);font-size:19px;font-weight:700}.tool-btn:active{background:var(--tap)}.tool-btn:disabled{opacity:.35;box-shadow:none}.tool-btn.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);box-shadow:none}.finished-panel{flex:none;display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 16px 8px;text-align:center}.greet{font-size:25px;font-weight:800}.pic-name{font-size:32px;font-weight:800;letter-spacing:-.01em}.greet-sub{font-size:17px;color:var(--ink-soft);margin-bottom:8px}.primary-btn{min-height:64px;padding:0 26px;border-radius:16px;background:var(--accent);color:var(--accent-ink);font-size:20px;font-weight:800}.primary-btn:active{filter:brightness(.92)}.quiet-btn{min-height:60px;margin-top:6px;padding:0 20px;border-radius:14px;color:var(--ink-soft);font-size:17px;font-weight:700}.quiet-btn:active{background:var(--tap)}.sheet-backdrop{position:fixed;inset:0;background:#1f1c186b;display:flex;align-items:flex-end;z-index:60}.sheet{width:100%;background:var(--bg);border-radius:22px 22px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));box-shadow:0 -6px 24px #0000002e}.sheet-option{width:100%;min-height:68px;margin-bottom:10px;border-radius:16px;border:1px solid var(--btn-line);background:var(--surface);font-size:21px;font-weight:700;display:flex;align-items:center;justify-content:center}.sheet-option:active{background:var(--tap)}.sheet-option.quiet{border-color:transparent;background:none;box-shadow:none;color:var(--ink-soft);font-weight:600;margin-bottom:0}.cal-nav{display:flex;align-items:center;justify-content:space-between;margin:8px 0 6px}.cal-label{font-size:20px;font-weight:800}.cal-arrow{width:60px;height:60px;font-size:28px;border-radius:14px}.cal-arrow:disabled{opacity:.25}.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.cal-dow{text-align:center;font-size:15px;color:var(--ink-soft);padding-bottom:2px}.cal-cell{position:relative;aspect-ratio:1;border-radius:10px;background:var(--surface);border:1px solid var(--line-thin);display:flex;align-items:center;justify-content:center}.cal-cell.empty{background:none;border:none}.cal-cell.before{background:none;border-color:transparent;opacity:.28}.cal-day{font-size:15px;color:var(--ink-soft)}.cal-cell.done{background:#e3efed;border-color:var(--stamp)}.cal-cell.done .cal-day{display:none}.cal-stamp{font-size:22px;color:var(--stamp)}.cal-cell.more{background:#d3e6e3}.cal-cell.more .cal-stamp{font-size:21px;color:var(--stamp-more);transform:translateY(-4px)}.cal-count{position:absolute;right:3px;bottom:2px;min-width:17px;height:17px;line-height:17px;border-radius:9px;background:var(--stamp-more);color:#fff;font-size:15px;font-weight:800;text-align:center}.cal-summary{margin:14px 0 4px;font-size:18px;text-align:center}.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}.stat{padding:14px 10px;border-radius:14px;background:var(--surface);border:1px solid var(--line-thin);text-align:center}.stat-value{font-size:24px;font-weight:800}.stat-label{font-size:16px;color:var(--ink-soft)}.set-head{margin:20px 0 8px;font-size:19px;font-weight:800}.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.seg-btn{min-height:72px;border-radius:14px;border:1px solid var(--btn-line);background:var(--surface);box-shadow:var(--shadow)}.seg-btn.current{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.seg-label{font-size:20px;font-weight:800}.seg-sub{font-size:15px;opacity:.75}.toggle-row{width:100%;min-height:68px;padding:0 18px;border-radius:14px;border:1px solid var(--btn-line);background:var(--surface);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:space-between;font-size:20px;font-weight:700}.switch{font-size:17px;font-weight:800;color:var(--ink-soft);padding:6px 14px;border-radius:999px;background:#eae5da}.switch.on{background:var(--accent);color:var(--accent-ink)}.foot{margin-top:34px;text-align:center;color:var(--ink-soft);font-size:15px}.foot p{margin:4px 0}.foot-dim{opacity:.65;font-size:13px}.toast{position:fixed;left:50%;bottom:calc(28px + var(--safe-bottom));transform:translate(-50%);max-width:88vw;padding:14px 20px;border-radius:14px;background:#1f1c18eb;color:#fff;font-size:17px;z-index:70}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}