:root{--cream: #f4efe6;--paper: #ffffff;--sand: #ebe5da;--line: #ddd5c6;--ink: #161513;--ink-2: #3d3933;--muted: #6b655c;--faint: #a39c90;--accent: #e8552b;--good: #1a7f55;--display: "Space Grotesk", "DM Sans", "Noto Sans TC", "Noto Sans JP", system-ui, sans-serif;--sans: "DM Sans", "Noto Sans TC", "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;--radius: 28px;--pad: 20px}:lang(ja){--sans: "DM Sans", "Noto Sans JP", "Noto Sans TC", system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--cream);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}body{min-height:100dvh}button{font:inherit;color:inherit;cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:2px}a{color:var(--muted)}a:hover{color:var(--ink)}#app{min-height:100dvh;display:flex;justify-content:center}.screen{width:100%;max-width:460px;min-height:100dvh;display:flex;flex-direction:column;padding:max(14px,env(safe-area-inset-top)) var(--pad) max(18px,env(safe-area-inset-bottom));animation:fade .25s ease}@keyframes fade{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.topbar{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:48px}.brand{display:flex;align-items:center;gap:8px;font-family:var(--display);font-weight:700;font-size:18px;background:none;border:0;padding:0}.tools{display:flex;align-items:center;gap:8px}.icon-btn{width:44px;height:44px;border-radius:999px;border:1.5px solid var(--ink);background:transparent;display:inline-flex;align-items:center;justify-content:center;flex:none}.icon-btn:active{transform:scale(.94)}.lang-select{position:relative;height:44px;border-radius:999px;border:1.5px solid var(--ink);display:inline-flex;align-items:center;gap:6px;padding:0 12px;font-weight:700;font-size:14px}.lang-select select{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;width:100%;cursor:pointer;font-size:16px}.title{margin:40px 0 0;font-family:var(--display);font-weight:700;font-size:clamp(64px,24vw,104px);line-height:.95;letter-spacing:-.05em;word-break:keep-all}:lang(zh-Hant) .title,:lang(ja) .title{font-family:var(--sans);font-weight:900;letter-spacing:-.02em;font-size:clamp(60px,21vw,96px)}.intro{margin:26px 0 0;font-size:18px;line-height:1.55;color:var(--ink-2)}.intro+.intro{margin-top:10px}.glyphs{margin-top:22px;display:flex;gap:10px}.glyph{width:50px;height:50px;border-radius:16px;background:var(--sand);display:flex;align-items:center;justify-content:center}.glyph svg{width:26px;height:26px}.spacer{flex:1 1 auto;min-height:20px}.segmented{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:4px;border-radius:999px;background:var(--sand)}.segmented button{height:44px;border:0;border-radius:999px;background:transparent;font-weight:700;font-size:15px;color:var(--ink-2)}.segmented button[aria-pressed=true]{background:var(--ink);color:var(--cream)}.row{display:flex;align-items:center;gap:12px}.row.between{justify-content:space-between}.home-actions{margin-top:14px}.lefty-toggle{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-2);background:none;border:0;padding:8px 0;min-height:44px}.switch{width:40px;height:24px;border-radius:999px;background:var(--line);position:relative;flex:none;transition:background .2s}.switch:after{content:"";position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:999px;background:var(--paper);transition:transform .2s}.lefty-toggle[aria-checked=true] .switch{background:var(--ink)}.lefty-toggle[aria-checked=true] .switch:after{transform:translate(16px);background:var(--cream)}.btn{white-space:nowrap;height:62px;border-radius:999px;border:0;background:var(--ink);color:var(--cream);font-weight:700;font-size:19px;padding:0 26px;display:inline-flex;align-items:center;justify-content:center;gap:10px}.btn:active{transform:scale(.98)}.btn.grow{flex:1 1 auto}.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}.btn.small{height:50px;font-size:16px;padding:0 20px}.round-btn{width:62px;height:62px;border-radius:999px;border:1.5px solid var(--ink);background:transparent;display:inline-flex;align-items:center;justify-content:center;flex:none}.round-btn.daily{border:3px solid var(--accent);position:relative}.round-btn.daily.done:after{content:"";position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:99px;background:var(--good);border:2px solid var(--cream)}.footer-links{margin-top:16px;display:flex;gap:16px;font-size:13px;flex-wrap:wrap}.banner{margin-top:18px;padding:14px 16px;border-radius:20px;background:var(--paper);border:1.5px solid var(--ink);font-size:16px;line-height:1.45;font-weight:500}.banner b{font-family:var(--display)}.game-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;height:122px;flex:none;overflow:hidden}.game-meta{display:flex;flex-direction:column;gap:4px;padding-top:8px}.game-meta .count{font-family:var(--display);font-weight:700;font-size:18px}.game-meta .shape-name{font-size:15px;color:var(--muted)}.big-status{text-align:right;display:flex;flex-direction:column;align-items:flex-end}.big{font-family:var(--display);font-weight:700;font-size:clamp(64px,22vw,96px);line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums}:lang(zh-Hant) .big.word,:lang(ja) .big.word{font-family:var(--sans);font-weight:900;font-size:clamp(52px,17vw,76px)}.big-label{font-size:14px;font-weight:700;margin-top:2px;height:20px;line-height:20px;white-space:nowrap}.comment{margin:2px 0 0;font-size:18px;line-height:1.35;font-weight:700;text-align:right;height:25px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:none}.board-wrap{display:flex;justify-content:center;margin-top:10px}.board{position:relative;aspect-ratio:5 / 7;border-radius:var(--radius);background:var(--paper);overflow:hidden;height:min(calc(100dvh - 290px),calc((min(100vw,460px) - 40px)*1.4));min-height:300px;max-width:100%;box-shadow:inset 0 0 0 1.5px var(--line);touch-action:none;user-select:none;-webkit-user-select:none}.board canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;touch-action:none}.board-overlay{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.board.drawable{box-shadow:inset 0 0 0 2.5px var(--ink);cursor:crosshair}.board .flash{position:absolute;left:0;right:0;bottom:18px;text-align:center;font-weight:700;font-size:15px;pointer-events:none}.memo-bar,.time-bar{position:absolute;left:0;right:0;bottom:0;height:7px;background:var(--sand);pointer-events:none}.memo-bar i,.time-bar i{display:block;height:100%;background:var(--accent);transform-origin:left}.time-bar.urgent i{background:#c0261c}.game-foot{margin-top:12px;min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:12px}.hint{font-size:14px;color:var(--muted);display:inline-flex;align-items:center;gap:8px}.subs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;flex:1 1 auto}.sub{border-radius:16px;background:var(--sand);padding:8px 12px}.sub small{display:block;font-size:12px;color:var(--ink-2)}.sub b{font-family:var(--display);font-size:20px}.next-btn{width:64px;height:64px;border-radius:999px;border:0;background:var(--ink);color:var(--cream);display:inline-flex;align-items:center;justify-content:center;flex:none}.legend{display:flex;gap:14px;font-size:13px;color:var(--ink-2);margin-top:8px;justify-content:center}.legend span{display:inline-flex;align-items:center;gap:6px}.result-top{display:flex;align-items:center;justify-content:space-between;min-height:48px;font-family:var(--display);font-weight:700;font-size:15px}.result-top .rank b{color:var(--good)}.total{margin-top:16px;display:flex;align-items:baseline;font-family:var(--display);font-weight:700;letter-spacing:-.05em}.total .n{font-size:clamp(72px,25vw,100px);line-height:1}.total .of{font-size:40px;color:var(--faint)}.pills{margin-top:14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.pill{height:32px;padding:0 14px;border-radius:999px;background:var(--accent);color:var(--ink);font-size:15px;font-weight:700;display:inline-flex;align-items:center}.pill.dark{background:var(--ink);color:var(--cream)}.pill-note{font-size:15px;color:var(--ink-2)}.tier-line{margin:12px 0 0;font-size:19px;line-height:1.45;font-weight:500}.versus{margin-top:12px;padding:12px 16px;border-radius:18px;background:var(--paper);font-weight:700}.thumbs{margin-top:20px;padding:8px;border-radius:22px;background:var(--sand);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}.thumb{border-radius:14px;background:var(--paper);padding:6px 4px 8px;display:flex;flex-direction:column;align-items:center;gap:4px}.thumb svg{width:100%;height:auto;aspect-ratio:5 / 7}.thumb b{font-family:var(--display);font-size:14px}.result-actions{display:flex;gap:10px}.result-actions .btn{flex:1 1 0;min-width:0;white-space:normal;line-height:1.15;padding:0 14px;font-size:17px;text-align:center}.result-actions .btn.grow{flex:1.6 1 0}.center-link{margin-top:14px;text-align:center;font-size:14px}.center-link button{background:none;border:0;text-decoration:underline;color:var(--muted);min-height:44px}.ad-screen{align-items:center;text-align:center}.ad-box{margin-top:20px;width:300px;max-width:100%;height:250px;border-radius:16px;border:1.5px dashed var(--faint);background:var(--sand);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--muted)}.ad-box b{font-family:var(--display);font-size:22px}.ad-count{margin-top:28px;width:72px;height:72px;position:relative;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;font-size:28px}.ad-count svg{position:absolute;top:0;right:0;bottom:0;left:0;transform:rotate(-90deg)}.eyebrow{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--muted)}.sheet-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#16151359;display:flex;align-items:flex-end;justify-content:center;z-index:20;animation:fadeIn .2s}@keyframes fadeIn{0%{opacity:0}}.sheet{width:100%;max-width:460px;max-height:92dvh;overflow:auto;background:var(--cream);border-radius:28px 28px 0 0;padding:20px var(--pad) max(20px,env(safe-area-inset-bottom));animation:up .25s ease}@keyframes up{0%{transform:translateY(40px);opacity:0}}.sheet h2{margin:0;font-family:var(--display);font-size:26px}.sheet .preview{margin-top:14px;width:100%;border-radius:18px;display:block;box-shadow:0 0 0 1.5px var(--line)}.field{margin-top:14px;display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--ink-2)}.field input{height:50px;border-radius:14px;border:1.5px solid var(--ink);background:var(--paper);padding:0 14px;font:inherit;font-size:17px;color:var(--ink)}.sheet-actions{margin-top:14px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.sheet-actions .btn{height:54px;font-size:15px;padding:0 10px}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%);background:var(--ink);color:var(--cream);padding:12px 18px;border-radius:999px;font-weight:700;font-size:15px;z-index:30;animation:fadeIn .2s}.tabs{margin-top:14px}.board-list{margin:14px 0 0;padding:0;list-style:none}.board-list li{display:flex;align-items:center;gap:12px;padding:12px 4px;border-bottom:1px solid var(--line);font-size:16px}.board-list .pos{width:32px;font-family:var(--display);font-weight:700;color:var(--muted)}.board-list .nm{flex:1 1 auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.board-list .sc{font-family:var(--display);font-weight:700}.note{margin-top:16px;font-size:15px;line-height:1.5;color:var(--ink-2)}.lefty .game-head,.lefty .game-foot,.lefty .result-actions,.lefty .home-row{flex-direction:row-reverse}.lefty .big-status{align-items:flex-start;text-align:left}.lefty .game-meta{align-items:flex-end;text-align:right}.lefty .comment{text-align:left}@media (min-width: 720px) and (min-height: 640px){#app{align-items:center;padding:28px}.screen{min-height:auto;height:min(900px,calc(100dvh - 56px));background:var(--paper);border-radius:32px;box-shadow:0 24px 60px #1615131f;padding:20px 28px 24px}.board{height:min(calc(100dvh - 356px),640px);background:var(--cream)}.glyph,.segmented,.sub,.thumbs{background:var(--cream)}.thumb{background:var(--paper)}}.rotate-hint{display:none}@media (orientation: landscape) and (max-height: 500px){.rotate-hint{display:flex;position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:var(--cream);align-items:center;justify-content:center;font-weight:700;font-size:20px;padding:24px;text-align:center}}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}.sheet-actions .btn{white-space:normal;line-height:1.15;text-align:center}.link-box{margin-top:10px;width:100%;height:44px;border-radius:12px;border:1.5px solid var(--line);background:var(--paper);padding:0 12px;font:inherit;font-size:14px;color:var(--ink-2)}.game-tabs{margin-top:14px;display:flex;gap:8px}.game-tab{height:36px;padding:0 16px;border-radius:999px;background:var(--sand);color:var(--ink-2);display:inline-flex;align-items:center;font-size:14px;font-weight:500;text-decoration:none}.game-tab.on{background:var(--ink);color:var(--cream);font-weight:700}.game-tab:hover{color:var(--ink)}.game-tab.on:hover{color:var(--cream)}.game-tabs+.title{margin-top:24px}@media (min-width: 720px) and (min-height: 640px){.game-tab{background:var(--cream)}.game-tab.on{background:var(--ink)}}