:root{--paper: #f4efe4;--surface: #ffffff;--ink: #2a2a28;--accent: #1e7a5a;--alert: #c4432b;--ink-muted: #7a7874;--line: #d9d2c3;--silhouette: #ded8cb;--paper-deep: #e6dfce;--accent-soft: #dcede4;--alert-soft: #f6dcd5;--bronze: #b07a45;--silver: #9aa0a8;--gold: #c9a227;--font: system-ui, -apple-system, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", Meiryo, "Noto Sans JP", "Noto Sans CJK JP", sans-serif}#ui-overlay{font-family:var(--font);color:var(--ink);font-size:14px;line-height:1.5}#ui-overlay.narrow{font-size:16px}#ui-overlay.narrow .cap{font-size:13px}#ui-overlay *{box-sizing:border-box}.ov{background:transparent}.ov.paper{background:var(--paper)}.pad{padding:0 16px}.h-title{font-size:20px;font-weight:700}.h-label{font-size:16px;font-weight:700}.cap{font-size:12px;color:var(--ink-muted)}.muted{color:var(--ink-muted)}.bold{font-weight:700}.accent{color:var(--accent)}.alert{color:var(--alert)}.num{font-weight:700;font-variant-numeric:tabular-nums}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px}.row{display:flex;align-items:center;gap:8px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.stack{display:flex;flex-direction:column;gap:8px}.hr{height:1px;background:var(--line);margin:8px 0}.btn{font-family:var(--font);font-size:16px;font-weight:700;height:48px;padding:0 20px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.btn{transition:transform .1s cubic-bezier(.33,1,.68,1)}.btn:active{transform:scale(.97);filter:brightness(.94)}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-text{background:transparent;border-color:transparent;color:var(--accent);height:44px;padding:0 12px}.btn-block{width:100%}.btn[disabled]{background:var(--silhouette);color:var(--ink-muted);border-color:var(--silhouette)}.pill{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:700}.pill-new{background:var(--accent-soft);color:var(--accent)}.pill-weak{background:var(--alert-soft);color:var(--alert)}.pill-plain{background:var(--paper-deep);color:var(--ink)}.pill.tappable{cursor:pointer}.tile{display:inline-block;background-size:100% 100%;background-repeat:no-repeat;flex:none}.tile-row{display:flex;align-items:flex-end}.tray{background:var(--paper-deep);border-radius:8px;padding:6px 8px}.blk{display:inline-flex;gap:1px;padding:3px;border-radius:6px;border:1.5px solid var(--ink)}.blk-pair,.blk-ryanmen,.blk-kanchan,.blk-penchan{border-style:dashed}.blk-single{border-color:var(--ink-muted);opacity:.6}.blk-wrap{display:flex;flex-wrap:wrap;gap:6px;align-items:flex-end}.sec{display:flex;gap:8px;padding:10px 0;border-top:1px solid var(--line)}.sec:first-child{border-top:none}.sec .no{flex:none;width:22px;height:22px;border-radius:6px;background:var(--paper-deep);color:var(--ink);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}.sec .body{flex:1;min-width:0}.sec .body p{margin:0 0 6px}.sec .body p:last-child{margin-bottom:0}.sec.lead .body{font-size:16px;font-weight:700}.shelf{display:grid;grid-template-columns:repeat(4,84px);gap:6px;justify-content:center}.zcard{width:84px;height:100px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:6px 4px 4px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;position:relative;cursor:pointer}.zcard.locked{background:var(--paper)}.zcard.seen{border-style:dashed}.zcard .zname{font-size:10px;font-weight:700;line-height:1.15;text-align:center;overflow:hidden;width:100%;max-height:23px}.zcard.locked .zname{color:var(--ink-muted)}.zcard .zpic{display:flex;align-items:center;justify-content:center;gap:1px;height:30px}.zcard .zpic.with-note{flex-wrap:wrap;height:40px;align-content:center}.zcard .znote{flex-basis:100%;text-align:center;font-size:9px;line-height:1.1;color:var(--accent);font-weight:700}.zcard .dots{display:flex;gap:5px}.dot{width:10px;height:10px;border-radius:50%;background:var(--silhouette);border:1.5px solid var(--silhouette)}.dot.lv1{border-color:var(--bronze)}.dot.lv2{border-color:var(--silver)}.dot.lv3{border-color:var(--gold)}.dot.on.lv1{background:var(--bronze)}.dot.on.lv2{background:var(--silver)}.dot.on.lv3{background:var(--gold)}.zcard .weak{position:absolute;top:4px;right:6px;width:10px;height:10px;border-radius:50%;background:var(--alert)}.badge{width:40px;height:40px;background-size:contain;background-repeat:no-repeat;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700}.dotgrid{display:grid;grid-template-columns:repeat(24,10px);gap:3px}.dotgrid i{width:10px;height:10px;border-radius:3px;background:var(--silhouette);display:block}.dotgrid i.on.lv1{background:var(--bronze)}.dotgrid i.on.lv2{background:var(--silver)}.dotgrid i.on.lv3{background:var(--gold)}.mark{display:inline-block;width:20px;height:20px;background-size:contain;background-repeat:no-repeat}.footer{position:absolute;left:0;right:0;bottom:0;padding:8px 16px;background:linear-gradient(to bottom,rgba(244,239,228,0),var(--paper) 30%)}.toast{position:absolute;left:16px;right:16px;bottom:120px;background:var(--ink);color:#fff;border-radius:10px;padding:10px 14px;font-size:14px;text-align:center;opacity:0;transition:opacity .2s;pointer-events:none}.toast.show{opacity:1}.fade-in{animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.fade-in{animation:none}.toast,.btn{transition:none}.btn:active{transform:none}}.ov.scrim{background:#2a2a2840}.ov.count{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.count-chara{width:96px;height:96px;will-change:translate}.count-n{font-size:96px;font-weight:700;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums;will-change:transform,opacity}.count-n.accent{font-size:48px}.tile-inline{height:max(1.4em,25.3px);width:max(1.05em,19px);vertical-align:middle;margin:-3px 0}.tile-run{display:inline-flex;align-items:flex-end;gap:0;vertical-align:middle;white-space:nowrap;margin:0 1px}.sec.lead .tile-inline{height:max(1.4em,26px);width:max(1.05em,19.5px)}.form-eg{display:inline-flex;gap:0;margin-left:6px;vertical-align:middle}.notes{margin:0;padding-left:18px;font-size:12px;color:var(--ink-muted)}.notes li{margin:2px 0}.code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.4;word-break:break-all;overflow-wrap:anywhere;background:var(--paper-deep);border-radius:8px;padding:8px 10px;user-select:all;-webkit-user-select:all}.ta{width:100%;min-height:72px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.4;border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:var(--surface);color:var(--ink);resize:vertical}.ta:focus{outline:2px solid var(--accent);outline-offset:-1px}.msg:empty{display:none}.dim{position:absolute;inset:0;background:#2a2a2873;display:flex;align-items:center;justify-content:center;padding:24px 16px}.dialog{width:100%;padding:16px}.howto-list{padding:0 12px}.howto-list .sec .body p{margin:0 0 4px}.howto-list .sec .body p.bold{font-size:15px}.chara{display:block;flex:none;user-select:none;-webkit-user-select:none}.title-head{display:flex;align-items:center;justify-content:flex-end;gap:6px;height:48px}.title-head .who{display:flex;flex-direction:column;align-items:flex-end;line-height:1.25;min-width:0}.title-head .who .nm{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}.gear{width:44px;height:44px;flex:none;border:none;background:transparent;color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0;-webkit-tap-highlight-color:transparent;border-radius:10px}.gear:active{background:var(--paper-deep)}.set-row{min-height:44px}.sfx-diag{white-space:pre-line;word-break:break-all;font-size:11px;line-height:1.4}.switch{width:52px;height:30px;border-radius:15px;border:1px solid var(--line);background:var(--silhouette);position:relative;padding:0;cursor:pointer;flex:none;-webkit-tap-highlight-color:transparent}.switch i{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:var(--surface);transition:left .12s cubic-bezier(.33,1,.68,1)}.switch.on{background:var(--accent);border-color:var(--accent)}.switch.on i{left:25px}.name-input{font-family:var(--font);font-size:16px;height:44px;min-width:0;border:1px solid var(--line);border-radius:8px;padding:0 10px;background:var(--surface);color:var(--ink)}.name-input:focus{outline:2px solid var(--accent);outline-offset:-1px}.counter{font-variant-numeric:tabular-nums;flex:none}.char-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.char-cell{font-family:var(--font);display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 2px 4px;border-radius:12px;border:2px solid transparent;background:var(--paper);cursor:pointer;-webkit-tap-highlight-color:transparent;min-height:44px}.char-cell .cap{font-size:10px;line-height:1.15;text-align:center;color:var(--ink)}.char-cell.locked{cursor:default}.char-cell.locked .cap{color:var(--ink-muted)}.char-cell.sel{border-color:var(--accent);background:var(--accent-soft)}.char-cell:disabled{opacity:1}.unlock-dim{position:absolute;inset:0;background:#2a2a2873;display:flex;align-items:center;justify-content:center;padding:24px 16px;z-index:3;cursor:pointer}.unlock-card{width:100%;background:var(--accent-soft);border:1px solid var(--accent);border-radius:12px;padding:16px;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center}.unlock-new{font-size:12px;font-weight:700;color:var(--accent);letter-spacing:.08em}.unlock-text{font-size:18px;font-weight:700}.unlock-hint{transition:opacity .2s}.result-head{display:flex;align-items:center;gap:10px}.result-head .ttl{min-width:0}.result-head .h-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pause-btn{width:44px;height:44px;border:none;background:transparent;color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;padding:0;cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:10px;font-family:var(--font)}.pause-btn:active{background:var(--paper-deep)}.pause-cap{font-size:9px;font-weight:700;line-height:1;color:var(--ink-muted)}.ov.pause{display:flex;align-items:center;justify-content:center;padding:24px}.pause-card{width:100%;max-width:300px;display:flex;flex-direction:column;align-items:center;gap:6px;padding:20px 16px 16px;text-align:center}.pause-btns{width:100%;margin-top:10px}