:root,:root[data-theme=light]{--glow: rgba(52, 102, 194, .18);--glow-strong: rgba(52, 102, 194, .5);--bg: #f3f3ef;--surface: #fafaf7;--ink: #222222;--sub: #6e6a63;--line: #d8d5ce;--line2: #d8d5ce;--icon-border: #c9c3b4;--frame: #191919;--puzzle-grid: #c8c2b6;--cell: #eaeceb;--plate-checker: #f0f2f1;--accent: #185ad8;--disabled-glyph: #cfc8b8;--disabled-bg: #f7f5ef;--error: #d64545;--error-x: #ff5a79;--conflict-disc: #ffffff;--share-bg: #efece3;--bar-track: #efece3;--ad-a: #f1eee6;--ad-b: #eae6da;--ad-ink: #8a8474;--note: #8a8474;--dim: rgba(26, 26, 26, .35);--hover-surface: #efece3;--star: #e8a614;--star-empty: #cfc8b8;--pin-fill: #ffffff;--stage: #f3f3ef;--meta: #7a7468;--wall-0: #e4e0d1;--wall-1: #eae8dd;--collect-ring: rgba(25, 25, 25, .2);--font-signature: "La Belle Aurore", "Zen Kaku Gothic New", cursive;--wall-2: #eceae4;--wall-3: #eef1f3;--cm: 5.2px;--header-gap: 18px}:root[data-theme=dark]{--glow: rgba(122, 164, 234, .22);--glow-strong: rgba(122, 164, 234, .55);--bg: #16202b;--surface: #1d2936;--ink: #eef3f7;--sub: #8fa3b5;--line: #263646;--line2: #2c3e50;--icon-border: #3a4f63;--frame: #e8eef4;--puzzle-grid: #536170;--cell: #233649;--plate-checker: #263a4d;--accent: #7aa4ea;--disabled-glyph: #46596c;--disabled-bg: #19242f;--error: #d64545;--error-x: #ff5a79;--conflict-disc: var(--bg);--share-bg: #1a2734;--bar-track: #263646;--ad-a: #1a2734;--ad-b: #1e2c3b;--ad-ink: #617790;--note: #617790;--dim: rgba(0, 0, 0, .5);--hover-surface: #253748;--star: #f5c542;--star-empty: #46596c;--pin-fill: #dddddd;--stage: #101922;--meta: #8698a9;--wall-0: #0b131b;--wall-1: #101922;--collect-ring: rgba(238, 243, 247, .24);--wall-2: #16202b;--wall-3: #13202c}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg)}body{font-family:Libre Franklin,Zen Kaku Gothic New,sans-serif;font-weight:500;color:var(--ink);-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}button{font:inherit;color:inherit;background:none;border:none;padding:0;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}img,.tile-img{image-rendering:auto;-webkit-touch-callout:none}.game-main,.board-frame,.drag-ghost{-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.franklin{font-family:Libre Franklin,sans-serif}#app{max-width:430px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column}.header{display:flex;flex-direction:column;width:100%;background:var(--bg)}.header-top{width:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:22px 18px 4px}.header-left{display:flex;gap:8px;justify-self:start}.header-right{display:flex;gap:8px;justify-self:end;align-items:center}.logo{font-family:Jost,sans-serif;font-weight:600;font-size:23px;letter-spacing:.05em;padding-left:.05em;color:var(--ink);white-space:nowrap}.brand-lockup{display:flex;align-items:center;gap:8px;justify-self:center}.brand-wordmark{display:flex;flex-direction:column;align-items:center;min-width:0}.brand-wordmark.with-kana .logo{font-size:20px;line-height:1.05}.logo-kana{font-family:Zen Kaku Gothic New,sans-serif;font-weight:900;font-size:9px;line-height:1;color:var(--ink);white-space:nowrap;letter-spacing:.34em;padding-left:.34em;margin-top:3px}.brand-mark{width:22px;height:22px;display:block;flex:0 0 auto}.icon-btn{width:32px;height:32px;background:var(--surface);border:1.5px solid var(--icon-border);border-radius:50%;display:grid;place-items:center;font-family:Libre Franklin,sans-serif;font-weight:700;font-size:14px;color:var(--sub)}.collection-icon-btn svg{width:16px;height:16px}.globe-icon{display:grid;place-items:center;width:15px;height:15px}.globe-icon svg{width:100%;height:100%}.lang-list{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-height:58vh;overflow-y:auto}.lang-item{display:flex;align-items:center;justify-content:space-between;gap:6px;border:1.5px solid var(--icon-border);border-radius:10px;padding:10px 12px;background:transparent;color:var(--ink);font-size:13.5px;text-align:left}.lang-item.active{border-color:var(--accent);color:var(--accent);font-weight:700}.lang-item .check{flex-shrink:0}.moon-icon{width:13px;height:13px;border-radius:50%;box-shadow:inset -4px -2.5px 0 0 var(--sub)}.sun-icon{font-size:14px;color:#f5d77a;line-height:1}.subbar{display:flex;justify-content:space-between;align-items:center;padding:4px 22px 14px;border-bottom:1px solid var(--line)}.subbar-label{font-size:12.5px;color:var(--sub)}.subbar-label b{color:var(--ink)}.mode-switch{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--sub)}.mode-switch b{color:var(--ink)}.confirm-card{max-width:390px}.confirm-message{color:var(--sub);font-size:14px;line-height:1.75}.confirm-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.grid-icon{display:grid;grid-template-columns:repeat(2,5px);gap:2px;flex-shrink:0}.grid-icon i{display:block;width:5px;height:5px;background:var(--sub);border-radius:1.5px}.timer{font-family:Libre Franklin,sans-serif;font-weight:800;font-size:20px;color:var(--ink);letter-spacing:1px;font-variant-numeric:tabular-nums}.board-wrap{padding:18px 20px 8px;position:relative}.run-stars{display:flex;align-items:center;gap:5px;padding:0;border:0;background:transparent;cursor:pointer}.run-star{position:relative;width:20px;height:20px}.run-star .star-hollow,.run-star .star-fill{position:absolute;inset:0}.run-star svg{display:block;width:100%;height:100%}.run-star path{fill:none;stroke:var(--ink);stroke-width:2.4;stroke-linejoin:round;stroke-linecap:round}.run-star .star-fill path{fill:var(--star)}.run-star .star-fill{transition:opacity .2s ease}.run-star.lost .star-fill{opacity:0}.run-star.bursting .star-fill{animation:star-burst .55s cubic-bezier(.2,.6,.3,1) both}@keyframes star-burst{0%{transform:scale(1);opacity:1}35%{transform:scale(1.8) rotate(16deg);opacity:.9}to{transform:scale(2.4) rotate(28deg);opacity:0}}.confetti-canvas{position:absolute;pointer-events:none;z-index:6}.board-frame{border:4px solid var(--frame);border-radius:0;overflow:hidden;background:var(--frame);padding:4px}.board-frame:not(.merged){border-color:transparent;background-color:transparent;overflow:visible;position:relative}.board-frame:not(.merged) .board-grid{box-shadow:0 0 0 1px var(--puzzle-grid),0 16px 36px #00000021,0 4px 10px #00000012}.board-frame.size-3{max-width:260px;margin:0 auto}.board-frame.size-4{max-width:320px;margin:0 auto}.board-frame.cols-2{max-width:208px;margin:0 auto}.board-frame.cols-3{max-width:260px;margin:0 auto}.board-frame.cols-4{max-width:320px;margin:0 auto}.board-grid{display:grid;gap:1px;background:var(--puzzle-grid);position:relative;border-radius:0;overflow:hidden;box-shadow:0 0 0 1px var(--puzzle-grid);transition:gap .3s ease,box-shadow .3s ease}.fx-canvas{position:absolute;inset:0;width:100%;height:100%;image-rendering:pixelated;pointer-events:none;z-index:3}.board-cell{aspect-ratio:1;background:var(--cell);position:relative;touch-action:none}.board-cell.empty{--checker-tiles: 4;background-color:var(--cell);background-image:conic-gradient(var(--plate-checker) 25%,transparent 0 50%,var(--plate-checker) 0 75%,transparent 0);background-size:calc(100% / var(--checker-tiles)) calc(100% / var(--checker-tiles));touch-action:pan-y}.board-frame.cols-2 .board-cell.empty,.board-frame.cols-3 .board-cell.empty{--checker-tiles: 5}.board-frame.cols-7 .board-cell.empty{--checker-tiles: 3}.board-cell-id{position:absolute;left:7%;top:5%;color:var(--ink);font-family:Libre Franklin,sans-serif;font-size:clamp(8px,2.2vw,14px);font-weight:700;line-height:1;opacity:.12;pointer-events:none;z-index:1}.board-grid.grid-ids-hidden .board-cell-id{display:none}.board-cell .tile-img{position:absolute;inset:0;width:100%;height:100%;display:block}.board-ink{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2}.board-flat{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1;opacity:0;transition:opacity .3s ease}.board-flat.ready{opacity:1}.fixed-mark{position:absolute;left:12%;top:12%;width:12px;height:12px;background:var(--pin-fill);border:3.5px solid #191919;border-radius:50%;box-sizing:border-box;pointer-events:none;z-index:3}.edge-conflict-x{position:absolute;width:clamp(16px,2.1vw,22px);height:clamp(16px,2.1vw,22px);background:var(--conflict-disc);border-radius:999px;box-shadow:0 2px 5px #0000003d;pointer-events:none;z-index:4}.edge-conflict-x:before,.edge-conflict-x:after{content:"";position:absolute;left:50%;top:50%;width:clamp(9.5px,1.2vw,12.5px);height:3px;border-radius:999px;background:var(--error-x);transform:translate(-50%,-50%) rotate(45deg)}.edge-conflict-x:after{transform:translate(-50%,-50%) rotate(-45deg)}.edge-conflict-x.conflict-enter{animation:conflict-fade-in .1s ease-out .1s both}.edge-conflict-x.conflict-exit{animation:conflict-fade-out .1s ease-in both}@keyframes conflict-fade-in{0%{opacity:0}to{opacity:1}}@keyframes conflict-fade-out{0%{opacity:1}to{opacity:0}}.edge-conflict-x.edge-top{left:50%;top:-1.5px;transform:translate(-50%,-50%)}.edge-conflict-x.edge-bottom{left:50%;top:calc(100% + 1.5px);transform:translate(-50%,-50%)}.edge-conflict-x.edge-left{left:-1.5px;top:50%;transform:translate(-50%,-50%)}.edge-conflict-x.edge-right{left:calc(100% + 1.5px);top:50%;transform:translate(-50%,-50%)}.board-cell.drag-hover:before{content:"";position:absolute;inset:0;background:#8080801f;box-shadow:inset 0 0 0 2px #8080806b;z-index:2;pointer-events:none}.board-cell.hint-blink:before{content:"";position:absolute;inset:0;background:var(--glow-strong);box-shadow:inset 0 0 0 2px var(--glow-strong);z-index:2;pointer-events:none;animation:hint-blink 1.1s ease-in-out infinite}@keyframes hint-blink{0%,to{opacity:.9}50%{opacity:.25}}@media(prefers-reduced-motion:reduce){.board-cell.hint-blink:before{animation:none}}.chip.guide-pulse{animation:guide-pulse 1.4s ease-out infinite;box-shadow:0 0 0 3px var(--glow-strong);position:relative;z-index:1}@keyframes guide-pulse{0%{box-shadow:0 0 0 3px var(--glow-strong),0 0 0 3px var(--glow-strong);transform:scale(1)}45%{box-shadow:0 0 0 3px var(--glow-strong),0 0 0 14px transparent;transform:scale(1.07)}to{box-shadow:0 0 0 3px var(--glow-strong),0 0 0 14px transparent;transform:scale(1)}}@media(prefers-reduced-motion:reduce){.chip.guide-pulse{animation:none}}.brand-lockup.brand-link{background:none;border:none;padding:0;cursor:pointer;font:inherit;color:inherit}.exhibit-note{max-width:420px;margin:48px auto;padding:28px 24px;text-align:center;background:var(--surface);border-radius:16px;display:flex;flex-direction:column;gap:12px;align-items:center}.exhibit-note-kicker{font-size:13px;letter-spacing:.08em;opacity:.6}.exhibit-note-title{font-size:18px;font-weight:700}.exhibit-note-date,.exhibit-note-body{font-size:13.5px;opacity:.75}.grade-plate{text-align:center;font-size:15px;font-weight:700;letter-spacing:.04em;margin-top:2px;display:flex;flex-direction:column;align-items:center;gap:2px}.grade-plate-en{font-size:11px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;opacity:.62}.clear-streak-line{text-align:center;font-size:12.5px;opacity:.72}.clear-reasoning-note{text-align:center;font-size:12.5px;opacity:.72;max-width:340px;margin:0 auto}.board-cell.shake{animation:cell-shake .3s}@keyframes cell-shake{0%,to{transform:translate(0)}25%{transform:translate(-3px)}50%{transform:translate(3px)}75%{transform:translate(-2px)}}.board-frame.merged{background:transparent;border-color:transparent;transition:background .3s ease,border-color .3s ease}.game-main.finished .side-panel,.game-main.finished .canvas-placard{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .35s ease,visibility 0s linear .35s}@media(max-width:1039px){.game-main.finished .tray,.game-main.finished .controls{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .35s ease,visibility 0s linear .35s}}@media(prefers-reduced-motion:reduce){.game-main.finished .side-panel,.game-main.finished .canvas-placard,.game-main.finished .tray,.game-main.finished .controls{transition:none}}.gallery-card{position:relative;padding:22px 22px 14px}.gallery-card.size-3{max-width:304px;margin:0 auto}.gallery-card.size-4,.gallery-card.size-5{max-width:364px;margin:0 auto}.gallery-card:before{content:"";position:absolute;inset:0;background:var(--surface);border-radius:16px;box-shadow:0 3px 14px #0000001a;opacity:0;transform:scale(.96);transition:opacity .4s ease,transform .4s cubic-bezier(.22,1,.36,1)}.gallery-card.revealed:before{opacity:1;transform:none}.gallery-card .board-frame.merged{position:relative;border:none;padding:0;border-radius:0}.card-caption{position:relative;display:flex;align-items:center;justify-content:center;padding-top:12px;opacity:0;transition:opacity .4s ease}.gallery-card.revealed .card-caption{opacity:1}.gallery-card.revealed .card-signature{opacity:.85}.card-caption-text{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:2px;text-align:center}.card-title{color:var(--ink)}.card-title b{font-family:Jost,sans-serif;font-weight:600;font-size:14px;letter-spacing:.05em}.card-find{font-size:12.5px;color:var(--sub)}.card-find-button{width:fit-content;max-width:100%;text-align:center;border-radius:5px;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:3px}.card-find-button:hover,.card-find-button:focus-visible{color:var(--accent);text-decoration-color:currentColor}.collection-card{max-width:560px;max-height:calc(100dvh - 88px);overflow:hidden}.collection-title{color:var(--ink);font-size:22px;font-weight:800}.collection-subtitle,.collection-summary{color:var(--sub);font-size:13px}.records-summary{display:flex;flex-direction:column;gap:10px}.records-total{padding:13px 14px;border-radius:10px;background:var(--bg);color:var(--ink);font-size:16px;font-weight:800}.records-perfect-total{padding:11px 14px;border:1px solid color-mix(in srgb,var(--accent) 40%,var(--icon-border));border-radius:10px;color:var(--accent);font-size:14px;font-weight:800}.records-size-item .records-perfect-size{color:var(--accent);font-weight:700}.records-size-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}.records-size-item{min-width:0;padding:9px 3px;border:1px solid var(--icon-border);border-radius:8px;color:var(--ink);text-align:center;display:flex;flex-direction:column;gap:3px}.records-size-item b{font-family:Libre Franklin,sans-serif;font-size:11px}.records-size-item span{color:var(--sub);font-size:9px;white-space:nowrap}.collection-category-head{margin-top:4px;padding-top:17px;border-top:1px solid var(--icon-border)}.collection-category-head h2{margin:0;color:var(--ink);font-size:18px}.collection-category-head p{margin:3px 0 0;color:var(--sub);font-size:12px}.collection-summary{padding:10px 12px;border-radius:8px;background:var(--bg)}.collection-sections,.collection-map-list{min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:18px;padding-right:3px}.collection-section h3{margin:0 0 8px;color:var(--ink);font-size:13px;font-weight:800}.collection-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.collection-item{min-height:112px;padding:12px 7px 10px;border:1.5px solid var(--icon-border);border-radius:10px;background:var(--surface);color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.collection-item.found:hover,.collection-item.found:focus-visible{border-color:var(--accent);background:var(--bg)}.collection-item.unknown{cursor:default;color:var(--sub)}.collection-emoji{font-size:34px;line-height:1.2}.collection-item.unknown .collection-emoji{opacity:.5}.collection-name{font-size:12px;font-weight:700}.collection-rarity{min-height:14px;color:var(--sub);font-size:9px;white-space:nowrap}.collection-more{margin:0;padding:2px 4px 4px;color:var(--sub);text-align:center;font-size:13px}.collection-detail-card{max-width:420px}.collection-back{width:40px;height:40px;font-size:24px;text-decoration:none}.collection-detail{text-align:center;color:var(--ink)}.collection-detail-emoji{font-size:72px;line-height:1.25}.collection-detail h2{margin:4px 0;font-size:23px}.collection-detail-habitat,.collection-detail-count,.collection-empty{color:var(--sub);font-size:13px}.collection-detail-rarity{margin-top:7px;color:var(--accent);font-size:12px;font-weight:700}.collection-detail-count{margin-top:14px}.collection-map-btn{padding:11px 13px;border:1.5px solid var(--icon-border);border-radius:9px;color:var(--ink);text-align:left;font-size:12px;font-weight:700;display:flex;justify-content:space-between;gap:12px}.collection-map-btn span{color:var(--sub);font-family:monospace;font-weight:400}@media(max-width:420px){.collection-card{max-height:calc(100dvh - 36px);padding:22px 16px}.collection-item{min-height:102px}.records-size-grid{gap:4px}.records-size-item{padding-inline:1px}}@media(prefers-reduced-motion:reduce){.gallery-card:before,.card-caption{transition:none}}.board-frame.merged .board-grid{gap:0;box-shadow:0 0 0 1px transparent}.board-frame.merged .board-cell{background:transparent;touch-action:auto}.board-frame.merged .board-cell .tile-img{inset:-1px;width:calc(100% + 2px);height:calc(100% + 2px)}.tray-note{min-height:22px;padding:0 20px 2px;font-size:12.5px;color:var(--sub);text-align:center;display:flex;align-items:center;justify-content:center;gap:4px}.tray-note.leaving{opacity:0;transition:opacity .22s ease;pointer-events:none}.tray-note.notice{color:var(--ink);font-weight:700}.tray-note .status-msg{display:inline-block;animation:status-in .5s ease}.tray-note .status-msg.no-anim{animation:none}@keyframes status-in{0%{opacity:0;transform:translateY(5px)}45%{opacity:1;transform:translateY(-3px)}70%{transform:translateY(1px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.tray-note .status-msg{animation:none}}.tray-note.notice button{color:var(--accent);font-size:inherit;font-weight:700;text-decoration:underline;text-underline-offset:2px;margin-left:6px}.tray{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:8px 20px 4px}.chip{--chip-border-width: 2px;--chip-radius: 0px;position:relative;width:56px;height:56px;border-radius:var(--chip-radius);overflow:visible;border:var(--chip-border-width) solid var(--frame);padding:0;touch-action:none}:root[data-theme=light] .chip{border-color:var(--frame)}.chip .tile-img{width:100%;height:100%;display:block;border-radius:calc(var(--chip-radius) - var(--chip-border-width));pointer-events:none}.chip.selected{outline:3px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.chip.depleted{opacity:.35}.chip.drag-source{opacity:.45}.chip .count{position:absolute;right:-5px;top:-7px;z-index:2;display:grid;place-items:center;min-width:18px;height:18px;padding:0 2px;border:1px solid var(--bg);border-radius:999px;background:#191919;font-family:Libre Franklin,sans-serif;font-weight:800;font-size:10px;line-height:1;color:#fff;pointer-events:none}.chip.shake{animation:cell-shake .3s}.drag-ghost{position:fixed;width:52px;height:52px;border-radius:6px;overflow:hidden;pointer-events:none;z-index:50;box-shadow:0 6px 16px #00000040;transform:translate(-50%,-50%)}.drag-ghost .tile-img{width:100%;height:100%;display:block}.drag-ghost.tap-travel{transition:left .22s cubic-bezier(.22,1,.36,1),top .22s cubic-bezier(.22,1,.36,1),width .22s cubic-bezier(.22,1,.36,1),height .22s cubic-bezier(.22,1,.36,1)}.game-main.tap-animating{pointer-events:none}.drag-ghost.returning{transition:left .25s ease,top .25s ease,width .25s ease,height .25s ease}.drag-ghost.swapping{transition:left .25s cubic-bezier(.22,1,.36,1),top .25s cubic-bezier(.22,1,.36,1),width .25s cubic-bezier(.22,1,.36,1),height .25s cubic-bezier(.22,1,.36,1)}.board-cell.tile-arrival-pending>*{visibility:hidden}.game-main.tap-animating .edge-conflict-x{visibility:hidden}.drag-ghost.pickup-pop{animation:pickup-pop .15s ease-out}@keyframes pickup-pop{0%,to{transform:translate(-50%,-50%) scale(1)}55%{transform:translate(-50%,-50%) scale(1.14)}}.controls{display:flex;justify-content:center;align-items:center;gap:10px;padding:14px 20px 10px;flex-wrap:wrap}.undo-btn{width:40px;height:40px;flex-shrink:0;border:1.5px solid var(--icon-border);border-radius:50%;background:var(--surface);display:grid;place-items:center;font-size:18px;color:var(--ink)}.undo-btn[aria-disabled=true]{border-color:var(--line2);background:var(--disabled-bg);color:var(--disabled-glyph);cursor:default}.v-sep{width:1px;height:24px;background:var(--line);margin:0 4px}.reset-btn{border:1.5px solid var(--icon-border);border-radius:999px;padding:8px 18px;font-weight:700;font-size:12.5px;color:var(--sub);background:var(--surface);white-space:nowrap}.ad{margin:4px auto 18px;width:320px;height:50px;border:1px dashed var(--icon-border);border-radius:6px;background:repeating-linear-gradient(45deg,var(--ad-a) 0 8px,var(--ad-b) 8px 16px);display:grid;place-items:center;font-family:monospace;font-size:11px;color:var(--ad-ink)}.modal-dim{position:fixed;inset:0;background:var(--dim);z-index:20;display:flex;align-items:flex-start;justify-content:center;padding:56px 22px 22px;overflow-y:auto}.modal-card{width:100%;max-width:386px;background:var(--surface);border-radius:18px;box-shadow:0 20px 48px #00000040;padding:26px 24px;display:flex;flex-direction:column;gap:16px}.modal-logo{font-family:Jost,sans-serif;font-weight:600;font-size:19px;letter-spacing:.22em;padding-left:.22em;text-align:center;color:var(--ink)}.rules-kicker{font-family:Libre Franklin,sans-serif;font-weight:800;font-size:12px;letter-spacing:3px;color:var(--accent)}.rules-headline{font-weight:800;font-size:22px;line-height:1.4;white-space:pre-line;color:var(--ink)}.rules-sub{font-size:13px;line-height:1.7;color:var(--sub)}.rules-mini-wrap{display:flex;justify-content:center;min-height:154px}.rules-mini-frame{width:154px;height:154px;box-sizing:border-box;flex:0 0 154px;display:grid;place-items:center;border:0;background:transparent;padding:0}.rules-demo-surface{border:2px solid var(--frame);border-radius:8px;background:var(--bg);padding:3px}.rules-mini-grid{display:grid;grid-template-columns:repeat(3,46px);gap:3px}.rules-mini-grid .board-cell{width:46px;height:46px}.rules-mini-grid .fixed-tri{border-top-width:12px;border-right-width:12px}.rules-demo{position:relative}.demo-piece,.demo-final-piece{position:absolute;left:0;top:0;width:46px;height:46px;z-index:2;opacity:0}.demo-piece{animation:demo-piece 7.2s ease-in-out infinite}.demo-final-piece{animation:demo-final-piece 7.2s ease-in-out infinite}.demo-glow{position:absolute;width:46px;height:46px;background:var(--glow);box-shadow:inset 0 0 0 2px var(--glow-strong);z-index:1;opacity:0}.demo-glow-bottom-right{left:98px;top:98px;animation:demo-glow-bottom-right 7.2s ease-in-out infinite}.demo-glow-center{left:49px;top:49px;animation:demo-glow-center 7.2s ease-in-out infinite}@keyframes demo-piece{0%{transform:translate(49px,31px) scale(1.08);opacity:0;filter:drop-shadow(0 4px 6px rgba(0,0,0,.3))}3%{transform:translate(49px,38px) scale(1.08);opacity:1}9%,11.8%{transform:translate(49px,49px) scale(1);filter:drop-shadow(0 0 0 rgba(0,0,0,0))}12.5%{transform:translate(46px,49px) scale(1)}14%{transform:translate(52px,49px) scale(1)}15.5%{transform:translate(47px,49px) scale(1)}17%{transform:translate(49px,49px) scale(1)}20%{transform:translate(49px,36px) scale(1.08);filter:drop-shadow(0 4px 6px rgba(0,0,0,.3))}29%{transform:translate(98px,84px) scale(1.06);filter:drop-shadow(0 4px 6px rgba(0,0,0,.3))}34%{transform:translate(98px,98px) scale(.96);filter:drop-shadow(0 0 0 rgba(0,0,0,0))}37%,69%{transform:translate(98px,98px) scale(1)}74%{transform:translate(92px,92px) scale(1)}93%,96%{transform:translate(92px,92px) scale(1);opacity:1;filter:drop-shadow(0 0 0 rgba(0,0,0,0))}96.5%{transform:translate(92px,92px) scale(1);opacity:0}to{transform:translate(49px,31px) scale(1.08);opacity:0;filter:drop-shadow(0 0 0 rgba(0,0,0,0))}}@keyframes demo-final-piece{0%,48%{transform:translate(49px,29px) scale(1.08);opacity:0;filter:drop-shadow(0 4px 6px rgba(0,0,0,.3))}51%{transform:translate(49px,36px) scale(1.08);opacity:1}60%{transform:translate(49px,49px) scale(.96);filter:drop-shadow(0 0 0 rgba(0,0,0,0))}63%,69%{transform:translate(49px,49px) scale(1)}74%{transform:translate(46px,46px) scale(1)}93%,96%{transform:translate(46px,46px) scale(1);opacity:1;filter:drop-shadow(0 0 0 rgba(0,0,0,0))}96.5%,to{transform:translate(46px,46px) scale(1);opacity:0}}@keyframes demo-glow-bottom-right{0%,24%{opacity:0}28%,33%{opacity:1}37%,to{opacity:0}}@keyframes demo-glow-center{0%,48%{opacity:0}51%,58%{opacity:1}62%,to{opacity:0}}.rules-demo .rules-mini-grid{animation:demo-merge 7.2s ease-in-out infinite}.rules-demo-surface:has(.demo-piece){animation:demo-frame 7.2s ease-in-out infinite,demo-cycle 7.2s linear infinite}@keyframes demo-frame{0%,63%{border-color:var(--frame)}68%,96%{border-color:transparent}98%,to{border-color:var(--frame)}}.rules-demo .fixed-mark{animation:demo-mark 7.2s ease-in-out infinite}@keyframes demo-mark{0%,63%{opacity:1}68%,96%{opacity:0}98%,to{opacity:1}}@keyframes demo-cycle{0%,94.5%{opacity:1}96%,98.5%{opacity:0}to{opacity:1}}@keyframes demo-merge{0%,69%{gap:3px}74%,96%{gap:0px}98%,to{gap:3px}}.rules-demo-stills{gap:12px}.rules-demo-stills .rules-mini-frame{width:130px;height:130px;flex-basis:130px}.rules-back-btn{margin-top:4px}.rules-deep-link{align-self:center;padding:4px 2px;color:var(--sub);font-size:12px}.deep-play-body{margin:0;color:var(--sub);font-size:14px;line-height:1.8}.star-legend{display:flex;flex-direction:column;gap:10px;margin:4px 0 6px}.star-legend-row{display:flex;align-items:baseline;gap:10px}.star-legend-stars{flex:0 0 auto;min-width:3.4em;color:var(--star);font-family:Libre Franklin,sans-serif;font-weight:800;letter-spacing:1px}.star-legend-text{color:var(--ink);font-size:14px;line-height:1.6}.star-guide-headline{font-size:20px}.star-guide-kicker{margin-top:8px}.rules-demo-stills .rules-mini-grid{grid-template-columns:repeat(3,38px)}.rules-demo-stills .board-cell{width:38px;height:38px}.demo-still-piece{position:absolute;left:41px;top:41px;width:38px;height:38px;z-index:2}.demo-ok{position:absolute;left:82px;top:82px;width:38px;height:38px;display:grid;place-items:center;z-index:3}.demo-ok:before{content:"";width:15px;height:15px;border:3px solid var(--accent);border-radius:50%;box-shadow:0 0 0 1.5px var(--surface),inset 0 0 0 1.5px var(--surface)}@media(prefers-reduced-motion:reduce){.demo-piece,.demo-final-piece,.demo-glow,.rules-demo .fixed-mark,.rules-demo .rules-mini-grid{animation:none}}.rules-steps{display:flex;flex-direction:column;gap:12px;font-size:13.5px;line-height:1.7;color:var(--ink)}.rules-steps b{color:var(--accent);font-family:Libre Franklin,sans-serif}.rules-note{display:flex;flex-direction:column;gap:6px;align-items:center;font-size:12px;color:var(--sub)}.rules-note .row{display:flex;gap:6px;align-items:center}.fixed-mark.inline{position:relative;left:auto;top:auto;display:inline-block;width:14px;height:14px;margin:0 2px;border-width:2px;vertical-align:-2px}.pill-btn{background:var(--ink);color:var(--bg);border-radius:999px;padding:13px;text-align:center;font-weight:700;font-size:14.5px;width:100%}:root[data-theme=light] .pill-btn{background:#191919;color:#fff}.pill-btn-outline{background:transparent;color:var(--ink);border:1.5px solid var(--icon-border);border-radius:999px;padding:12px;text-align:center;font-weight:700;font-size:14px;width:100%}.modal-card .pill-btn-outline{margin-top:-6px}.text-link{text-align:center;font-size:13px;color:var(--accent);font-weight:600}.first-time-link{display:block;margin:0 auto 8px;padding:2px 8px;background:none;border:none;font-size:12.5px;text-decoration:underline;text-underline-offset:3px}.modal-head{display:flex;justify-content:space-between;align-items:center}.modal-head.head-close-only{justify-content:flex-end}.modal-head-title{font-weight:700;font-size:17px;color:var(--ink)}.close-btn{width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--sub);margin:-8px}.close-btn svg{display:block;width:28px;height:28px}.clear-body{padding:26px 26px 12px;display:flex;flex-direction:column;gap:8px;align-items:center}.clear-title{font-weight:800;font-size:30px;letter-spacing:1px;color:var(--ink)}.clear-title.animated span{display:inline-block;animation:title-jump .4s cubic-bezier(.3,0,.4,1) both;animation-play-state:paused}.clear-body.shown .clear-title.animated span{animation-play-state:running}.clear-title.animated span.last{animation-name:title-jump-last}@keyframes title-jump{0%{transform:none}35%{transform:translateY(-12px)}65%{transform:translateY(0) scale(1.08,.88)}85%{transform:translateY(-2px) scale(.98,1.02)}to{transform:none}}@keyframes title-jump-last{0%{transform:none}35%{transform:translateY(-16px) scale(1.12)}65%{transform:translateY(0) scale(1.14,.84)}85%{transform:translateY(-3px) scaleY(1.04)}to{transform:none}}@media(prefers-reduced-motion:reduce){.clear-title.animated span{animation:none}}.clear-stars{display:flex;justify-content:center;gap:10px;font-size:42px;line-height:1;font-family:Libre Franklin,sans-serif}.clear-star{color:var(--star-empty)}.clear-star.earned{color:var(--star);text-shadow:0 1px 0 rgba(0,0,0,.08)}.clear-star.pop{animation:star-pop .5s cubic-bezier(.25,.9,.35,1.2) both;animation-play-state:paused}.clear-stars.shown .clear-star.pop,.clear-body.shown .clear-star.pop{animation-play-state:running}@keyframes star-pop{0%{transform:scale(0);opacity:0}60%{transform:scale(1.4) rotate(8deg);opacity:1}80%{transform:scale(.92) rotate(-2deg)}to{transform:scale(1) rotate(0);opacity:1}}@media(prefers-reduced-motion:reduce){.clear-star.pop{animation:none}}.clear-followup{font-weight:700;font-size:14px;color:var(--accent)}.find-note{font-size:14px;color:var(--ink)}.clear-actions{width:100%;display:flex;flex-direction:column;gap:8px}.clear-actions .pill-btn,.clear-actions .pill-btn-outline{min-height:52px;display:grid;place-items:center}.quiet-outline-btn{color:var(--sub);border-color:var(--icon-border)}.clear-quiet-link{width:auto;margin-top:4px;padding:4px 0;border:none;border-radius:0;background:transparent;color:var(--note);font-size:12px;font-weight:700}.clear-wrap{padding-top:20px}.clear-body.clear-enter{opacity:0;transform:translateY(8px)}.clear-body.clear-enter.shown{opacity:1;transform:none;transition:opacity .3s ease,transform .3s ease}.daily-cross-card{width:auto}.next-size-link{font-weight:700}.daily-streak-line,.daily-stat-line{text-align:center;color:var(--sub);font-size:12px;padding:2px 20px}.game-main{position:relative}.countdown-note{font-size:12.5px;color:var(--sub);padding-top:4px;display:flex;align-items:center;gap:10px;justify-content:center}.clear-streak{font-weight:700;color:var(--ink)}.countdown-note b{color:var(--ink);font-family:Libre Franklin,sans-serif;font-variant-numeric:tabular-nums}.bookmark-note{display:flex;align-items:center;gap:10px;width:100%;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:12px;line-height:1.6;color:var(--sub);margin-top:6px}.bookmark-note .close-btn{flex-shrink:0;width:36px;height:36px;margin:-6px -6px -6px 0}.bookmark-note .close-btn svg{width:22px;height:22px}.mode-head{padding:24px 20px 6px;text-align:center}.mode-head .mode-title{font-weight:700;font-size:17px;letter-spacing:2px;color:var(--ink)}.mode-head .date{font-size:12.5px;color:var(--sub);padding-top:4px}.mode-list{display:flex;flex-direction:column;gap:12px;padding:16px 20px 10px}.mode-card{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;text-align:left}.mode-card .thumb{width:48px;height:48px;border-radius:6px;overflow:hidden;flex-shrink:0}.mode-card .thumb .tile-img{width:100%;height:100%;display:block}.mode-card .info{flex:1;display:flex;flex-direction:column;gap:2px}.mode-card .name{font-weight:700;font-size:15px;color:var(--ink)}.mode-card .name span{font-family:Libre Franklin,sans-serif;color:var(--sub);font-size:12.5px;font-weight:600}.mode-card .desc{font-size:12px;color:var(--sub)}.mode-card .cta{font-family:Libre Franklin,sans-serif;font-weight:700;font-size:12.5px;color:var(--accent)}.mode-note{padding:6px 20px 22px;font-size:11.5px;color:var(--note);text-align:center}.mode-section-head{padding:18px 20px 0;display:flex;align-items:baseline;gap:10px}.mode-section-title{font-weight:700;font-size:15px;letter-spacing:1px;color:var(--ink)}.mode-section-desc{font-size:11.5px;color:var(--sub)}.shelf-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:12px 20px 0}.mode-card.shelf-card{padding:10px 12px;gap:10px}.mode-card.shelf-card .thumb{width:36px;height:36px}.mode-card.shelf-card .name{font-family:Libre Franklin,sans-serif;font-size:14px}.past-list-entry{padding-top:10px}.practice-link{display:block;margin:14px auto 24px}.challenge-banner{margin:10px auto 0;padding:8px 16px;max-width:480px;background:var(--surface);border:1px solid var(--line);border-radius:10px;font-size:12.5px;color:var(--sub);text-align:center}.time-compare{font-size:13px;font-weight:600;color:var(--ink);padding-bottom:2px}.time-challenge-link{font-size:12px}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%);background:var(--surface);color:var(--ink);border-radius:10px;padding:12px 20px;font-size:13px;display:flex;gap:14px;align-items:center;z-index:60;border:1px solid var(--line);box-shadow:0 8px 24px #00000029;white-space:nowrap}.toast button{color:var(--accent);font-weight:700;font-size:13px}.pc-daily{display:none}@media(min-width:1040px){#app{max-width:1200px}.header{gap:0;padding:0}.header-top{padding:32px 28px 6px}:root{--header-gap: 26px}.logo{font-size:27px;letter-spacing:.06em;padding-left:.06em}.brand-wordmark.with-kana .logo{font-size:24px}.logo-kana{font-size:10px}.brand-mark{width:24px;height:24px}.pc-daily{display:block;font-size:12.5px;color:var(--sub);padding-right:4px}.pc-daily b{color:var(--ink)}.game-main{--board-long: min(460px, calc(100vw - 636px) );display:grid;grid-template-columns:1fr auto 1fr;gap:32px;padding:12px 16px 28px;align-items:start}.game-col{grid-column:2;width:fit-content;display:flex;flex-direction:column;align-items:center;gap:12px}.game-main .board-frame{width:var(--board-long);max-width:none;margin:0}.game-main .board-frame.size-2{width:calc(var(--board-long) * .739)}.game-main .board-frame.size-3.cols-2{width:calc(var(--board-long) * .665)}.game-main .board-frame.size-4.cols-3{width:calc(var(--board-long) * .75)}.game-main .board-frame.size-5.cols-4{width:calc(var(--board-long) * .8)}.game-main .board-frame.size-6.cols-5{width:calc(var(--board-long) * .835)}.game-main .board-frame.size-7.cols-6{width:calc(var(--board-long) * .857)}.board-frame.cols-2 .board-cell.empty{--checker-tiles: 8}.board-frame.cols-3 .board-cell.empty{--checker-tiles: 7}.board-frame.cols-4 .board-cell.empty{--checker-tiles: 5}.subbar{width:100%;max-width:804px;margin:0 auto;padding:24px 28px 0;border-bottom:none}.subbar .timer{font-size:22px}.board-wrap{padding:0}.game-main .board-wrap{width:fit-content;display:flex;flex-direction:column}.game-main .tray-note{order:-1}.side-panel{grid-column:3;justify-self:start;width:260px;display:flex;flex-direction:column;gap:14px;margin-top:29px}.side-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:12px}.side-card .tray{padding:0;justify-content:flex-start}.side-card .chip{width:50px;height:50px}.side-card .controls{padding:18px 0 0;justify-content:flex-start;gap:8px;flex-wrap:wrap}.side-card .undo-btn{width:36px;height:36px;font-size:16px}.side-card .v-sep{flex:1;height:0;background:none}.side-card .v-sep:first-of-type{flex:0 0 100%}.side-card .reset-btn{padding:7px 12px;font-size:12px}.ad.pc{margin:0;width:260px;height:250px}.ad.mobile{display:none}.mode-list{max-width:430px;margin:0 auto;width:100%}.clear-wrap{max-width:460px;margin:0 auto;width:100%;padding-top:38px}.gallery-card.size-5{max-width:444px}}.debug-wrap{max-width:960px;margin:0 auto;padding:20px;display:flex;flex-direction:column;gap:14px}.debug-header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.debug-controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.debug-select,.debug-num{font:inherit;font-size:13px;color:var(--ink);background:var(--surface);border:1px solid var(--icon-border);border-radius:8px;padding:7px 10px}.debug-num{width:72px}.debug-btn{font-size:12.5px;font-weight:700;color:var(--sub);background:var(--surface);border:1.5px solid var(--icon-border);border-radius:999px;padding:7px 14px}.debug-btn.primary{color:var(--bg);background:var(--ink);border-color:var(--ink)}.debug-btn.danger{color:var(--error);border-color:var(--error)}.debug-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.debug-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:8px}.debug-thumb{width:100%;image-rendering:pixelated;border-radius:6px;border:1px solid var(--line)}.debug-title{font-weight:700;font-size:14px;color:var(--ink)}.debug-meta{font-size:11.5px;color:var(--sub)}.debug-actions{display:flex;gap:6px}.debug-tabs{display:flex;gap:6px;border-bottom:1.5px solid var(--line);padding-bottom:0}.debug-tab{font-size:13px;font-weight:700;color:var(--sub);background:none;border:none;padding:8px 14px;border-bottom:2.5px solid transparent}.debug-tab.active{color:var(--ink);border-bottom-color:var(--accent)}.debug-panel{display:flex;flex-direction:column;gap:14px}.debug-card.selectable{position:relative;cursor:pointer}.debug-card.selectable.selected{outline:3px solid var(--accent);outline-offset:1px}.debug-order{position:absolute;top:6px;right:6px;min-width:22px;height:22px;display:grid;place-items:center;border-radius:999px;background:var(--accent);color:#fff;font-family:Libre Franklin,sans-serif;font-weight:800;font-size:12px;z-index:2}.debug-order:empty{display:none}.ogp-preview{max-width:640px}.ogp-canvas{width:100%;border:1px solid var(--line);border-radius:8px}.find-rows{display:flex;flex-direction:column;gap:18px}.find-row{display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--line);padding-top:12px}.find-cells{display:flex;gap:12px;flex-wrap:wrap}.find-cell{display:flex;flex-direction:column;gap:4px;max-width:220px}.find-canvas{width:208px;image-rendering:pixelated;border-radius:8px;border:1px solid var(--line)}.art-catalog{display:flex;flex-direction:column;gap:22px}.art-section{display:flex;flex-direction:column;gap:9px;padding-top:14px;border-top:1px solid var(--line)}.art-tile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:10px}.art-tile-cell{display:flex;flex-direction:column;gap:5px;min-width:0}.art-tile-cell canvas{width:100%;aspect-ratio:1;image-rendering:pixelated;border:1px solid var(--line);border-radius:7px;background:var(--surface)}.footer{margin-top:auto;padding:40px 0 12px;text-align:center}.footer-link{font-size:11px;letter-spacing:.5px;color:var(--note);text-decoration:none}.footer-link:hover{text-decoration:underline;text-underline-offset:2px}@media(max-width:1039px){.side-panel,.side-card{display:contents}.board-wrap{padding:0 20px}.game-main .board-wrap{display:grid;grid-template-columns:minmax(0,1fr)}.game-main .board-frame{width:100%}.game-main .canvas-placard,.game-main .tray-note{grid-row:2;grid-column:1}.game-main .tray-note{align-self:start;min-height:18px;padding:0;pointer-events:none}.game-main .tray-note button{pointer-events:auto}.game-main .run-stars{transition:opacity .3s ease .26s}.game-main.has-note .run-stars{opacity:0;pointer-events:none;transition:opacity .18s ease}.tray{max-width:304px;margin-inline:auto;padding:0 0 4px;gap:10px}.chip{width:48px;height:48px}.controls{margin-top:18px}.ad.pc{display:none}}@media(hover:hover)and (pointer:fine){.icon-btn:hover,.reset-btn:hover,.undo-btn:not([aria-disabled=true]):hover,.lang-item:not(.active):hover,.pill-btn-outline:hover{background:var(--hover-surface);border-color:var(--sub)}.pill-btn:hover{opacity:.82}.text-link:hover{text-decoration:underline;text-underline-offset:3px}.tray:not(:has(.chip.selected)) .chip:not(.depleted):hover{outline:3px solid color-mix(in srgb,var(--accent) 45%,transparent);outline-offset:1px}}.debug-mode-wrap{max-width:720px;margin:0 auto;padding:10px 14px 40px}.debug-mode-section{font-weight:700;margin:16px 0 4px}.debug-mode-row{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:6px 0;border-bottom:1px solid rgba(128,128,128,.2)}.debug-mode-name{min-width:2.5em;font-weight:600}.debug-mode-btn{font-size:12px;padding:6px 10px}.debug-mode-toolbar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;justify-content:center;margin:8px auto 2px;max-width:640px}.debug-mode-select{font:inherit;font-size:12px;padding:5px 8px;border-radius:999px;border:1.5px solid var(--frame);background:var(--bg);color:inherit}.debug-mode-info{font-size:11px;opacity:.7}.menu-icon-btn svg{width:16px;height:16px}.level-line{display:flex;align-items:baseline;justify-content:center;gap:10px;margin:0 auto;padding:2px 8px;border:0;background:transparent;cursor:pointer;font:inherit}.level-line-label{font-weight:700;font-size:13px;color:var(--sub)}.level-line-link{font-size:11px;color:var(--note);text-decoration:underline;text-underline-offset:2px}.level-list-card{width:min(92vw,420px)}.level-list-rows{display:flex;flex-direction:column;gap:8px;margin-top:12px;max-height:min(62vh,520px);overflow-y:auto;padding:2px}.level-list-row{display:flex;align-items:center;gap:10px;padding:12px 16px;border:1.5px solid var(--icon-border);border-radius:12px;background:var(--surface);color:var(--ink);font-size:14px;font-weight:700;cursor:pointer}.level-list-row.current{border-color:var(--accent)}.level-list-label{font-weight:700}.level-list-size{color:var(--sub);font-size:12px;font-weight:600}.level-list-grade{margin-left:auto;color:var(--accent);font-size:13px}.level-list-grade.stars{color:var(--star);font-family:Libre Franklin,sans-serif;letter-spacing:1px}.level-list-done{text-align:center;font-weight:800;color:var(--accent);padding:6px 0}.card-title-btn{max-width:100%;padding:2px 6px;border:none;border-radius:6px;background:transparent;color:var(--ink);font-size:15px;font-weight:700;line-height:1.35;text-align:center;overflow-wrap:anywhere}.card-title-btn:hover,.card-title-btn:focus-visible{background:var(--cell)}.card-sub{font-family:Jost,sans-serif;font-weight:600;font-size:11.5px;letter-spacing:.04em;color:var(--sub)}.card-copy-btn{position:absolute;right:0;bottom:0;width:32px;height:32px;display:grid;place-items:center;border:none;border-radius:8px;background:transparent;color:var(--sub)}.card-copy-btn svg{width:17px;height:17px}.card-copy-btn:hover,.card-copy-btn:focus-visible{background:var(--cell);color:var(--ink)}.card-signature{position:relative;padding:8px 2px 0;font-family:var(--font-signature);font-weight:400;font-size:17px;line-height:1.1;color:var(--ink);opacity:0;transition:opacity .4s ease;text-align:right;transform:rotate(-1.5deg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-signature.reveal{animation:signature-reveal .6s ease-out both}@keyframes signature-reveal{0%{clip-path:inset(-60% 100% -60% -20%);transform:rotate(-3deg)}to{clip-path:inset(-60% -20% -60% -20%);transform:rotate(-1.5deg)}}.clear-time{font-family:Libre Franklin,sans-serif;font-variant-numeric:tabular-nums;font-size:13px;color:var(--sub)}.clear-invite{width:100%;display:flex;justify-content:center}.clear-invite-btn{min-height:44px;padding:0 18px;color:var(--accent);border-color:var(--accent);font-size:13.5px}.share-options{width:100%;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;padding-bottom:2px}.share-toggle{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 12px;border:1.5px solid var(--icon-border);border-radius:999px;background:transparent;color:var(--sub);font-size:12px;font-weight:700}.share-toggle:before{content:"";width:12px;height:12px;border:1.5px solid currentColor;border-radius:3px}.share-toggle.on{border-color:var(--accent);color:var(--accent)}.share-toggle.on:before{background:var(--accent);border-color:var(--accent)}.share-toggle:disabled{opacity:.45}.title-dialog-desc{color:var(--sub);font-size:12.5px;line-height:1.65;text-align:center}.title-candidates{display:flex;flex-direction:column;gap:8px}.title-candidate{min-height:44px;font-size:13.5px}.title-input{width:100%;min-height:46px;padding:0 12px;border:1.5px solid var(--icon-border);border-radius:10px;background:var(--bg);color:var(--ink);font-size:15px}.title-input:focus-visible{border-color:var(--accent);outline:none}.sign-headline{font-size:18px}.sign-later{align-self:center;color:var(--note);font-size:12.5px}.settings-section{display:flex;flex-direction:column;gap:10px;padding-top:14px;border-top:1px solid var(--line)}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:32px}.settings-row .text-link{flex:none}.settings-value{flex:1;min-width:0;font-family:var(--font-signature);font-size:18px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gallery-card.framed{padding:26px 26px 8px}.gallery-card.framed:before{border:10px solid #171717;border-radius:2px;background:#fffdf6;box-shadow:0 10px 26px #0000002e,0 2px 6px #0000001f}:root[data-theme=dark] .gallery-card.framed:before{box-shadow:0 10px 26px #00000080,0 0 0 1px #ffffff12}.gallery-card.framed .board-frame.merged{border-radius:0;overflow:hidden}.mat-row{position:relative;display:flex;align-items:baseline;justify-content:space-between;gap:12px;min-height:36px;padding:6px 2px 4px;opacity:0;transition:opacity .4s ease}.gallery-card.revealed .mat-row{opacity:1}.mat-edition{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:12px;letter-spacing:.14em;color:#8a8474}.gallery-card.framed .card-signature{padding:0 2px;color:#26221c}.caption-card{margin:18px auto 0;width:fit-content;min-width:min(300px,86%);max-width:min(420px,94%);background:var(--surface);padding:16px 22px 14px;text-align:center;box-shadow:0 2px 10px #00000012;opacity:0;transition:opacity .4s ease}.caption-card.revealed{opacity:1}.caption-title .card-title-btn{font-size:16.5px;font-weight:800}.caption-divider{width:46px;height:1px;background:var(--line);margin:10px auto}.caption-artist{font-size:13.5px;font-weight:700;color:var(--ink)}.caption-artist-btn{border:none;background:transparent;padding:2px 6px;font:inherit;font-size:13.5px;font-weight:700;color:var(--ink);cursor:pointer}.caption-meta{margin-top:4px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:11.5px;letter-spacing:.08em;color:var(--sub)}.clear-title{font-size:21px;letter-spacing:.5px}.clear-star.earned{text-shadow:none}.clear-star-legend{border:none;background:transparent;padding:2px 6px;font-size:11.5px;letter-spacing:.04em;color:var(--note)}.clear-star-legend:hover,.clear-star-legend:focus-visible{color:var(--ink)}.clear-actions-row{display:flex;gap:8px}.clear-actions-row .pill-btn-outline{flex:1;min-height:48px;display:grid;place-items:center;font-size:13.5px;padding-left:8px;padding-right:8px}.hint-btn.give-up{color:var(--error)}.collection-wrap{max-width:620px;margin:0 auto;padding:6px 18px 30px}.collection-head{text-align:center;padding:12px 0 18px;border-bottom:1px solid var(--line);margin-bottom:24px}.collection-kicker{font-family:Jost,sans-serif;font-weight:600;font-size:11px;letter-spacing:.3em;color:var(--note)}.collection-title-row{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:6px}.collection-title{font-weight:800;font-size:20px;color:var(--ink)}.collection-nav{width:32px;height:32px;border:1px solid var(--icon-border);border-radius:50%;color:var(--sub);font-size:18px;line-height:1;display:grid;place-items:center}.collection-nav:disabled{opacity:.25;cursor:default}.collection-progress{margin-top:8px;font-size:12.5px;color:var(--sub)}.collection-dashes{display:flex;justify-content:center;gap:6px;margin-top:10px}.collection-dash{width:22px;height:5px;border-radius:2px;background:var(--bar-track)}.collection-dash.filled{background:var(--ink)}.collection-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px 20px}.collection-slot{display:flex;flex-direction:column;align-items:center;gap:10px;border:none;background:transparent;padding:0}.collection-thumb.framed{width:100%;aspect-ratio:1 / 1;border:7px solid #171717;background:#fffdf6;padding:9%;box-shadow:0 4px 12px #00000024;display:grid;place-items:center}.collection-thumb.framed .board-frame{width:100%;border-radius:0;overflow:hidden}.collection-slot:hover .collection-thumb.framed,.collection-slot:focus-visible .collection-thumb.framed{box-shadow:0 6px 18px #00000038}.collection-placeholder{width:100%;aspect-ratio:1 / 1;border:2px dashed var(--icon-border);display:grid;place-items:center;background:transparent}.collection-placeholder-number{font-family:Jost,sans-serif;font-weight:600;font-size:44px;color:var(--disabled-glyph)}.collection-slot.unmade:hover .collection-placeholder,.collection-slot.unmade:focus-visible .collection-placeholder{border-color:var(--sub)}.collection-caption-box{max-width:96%;background:var(--surface);padding:8px 12px 7px;box-shadow:0 1px 6px #00000012;text-align:center}.collection-caption{font-size:13px;font-weight:700;color:var(--ink);min-height:1.2em;overflow-wrap:anywhere}.collection-caption.sub{font-weight:600;font-size:12px;color:var(--sub)}.collection-stars{margin-top:3px;line-height:1}.mini-star{font-size:15px;color:var(--star-empty);-webkit-text-stroke:1px transparent}.mini-star.earned{-webkit-text-stroke:1px #171717;color:var(--star)}.collection-locked{display:flex;align-items:center;gap:14px;margin-top:28px;padding:14px 16px;border:2px dashed var(--icon-border);border-radius:8px;font-size:12.5px;color:var(--sub)}.collection-locked-icon{font-size:20px}.collection-locked-text b{display:block;margin-bottom:2px;font-weight:700;color:var(--ink)}.collection-settings{margin-top:30px;padding-top:18px;border-top:1px solid var(--line)}.collection-free-note{margin-top:26px;text-align:center;font-size:12.5px;color:var(--note);text-decoration:underline;text-decoration-style:dotted;text-underline-offset:4px}.gallery-card.framed .board-grid,.collection-thumb.framed .board-grid{border-radius:0}.gallery-card.framed{padding:30px 30px 12px}.gallery-card.framed.size-3{max-width:372px}.gallery-card.framed.size-4,.gallery-card.framed.size-5{max-width:408px}.gallery-card.framed:before{box-shadow:0 16px 36px #00000038,0 3px 9px #00000024}:root[data-theme=dark] .gallery-card.framed:before{box-shadow:0 16px 36px #0000008c,0 0 0 1px #ffffff12}.mat-row{align-items:center;min-height:26px;padding:8px 2px 0}.mat-edition{font-family:IBM Plex Mono,ui-monospace,SF Mono,Menlo,monospace;font-size:10px;letter-spacing:.12em}.gallery-card.framed .card-signature{padding:0 2px;font-size:16px;line-height:1;transform:rotate(-1deg)}button.card-signature{border:none;background:transparent;cursor:pointer}.caption-card{margin:24px auto 0;padding:14px 22px 12px}.caption-title .card-title-btn{font-family:Zen Kaku Gothic New,sans-serif;font-size:14px;font-weight:700;line-height:1.4}.caption-divider{width:40px;margin:6px auto 8px}.caption-artist{font-family:Zen Kaku Gothic New,sans-serif;font-size:11px;font-weight:500}.caption-meta{margin-top:5px;font-family:IBM Plex Mono,ui-monospace,SF Mono,Menlo,monospace;font-size:9.5px;font-weight:400;letter-spacing:.06em;color:var(--meta)}.clear-stars{gap:12px}.clear-title{font-family:Zen Kaku Gothic New,sans-serif;font-size:17px;font-weight:700;letter-spacing:.06em}.clear-star-legend{font-family:Zen Kaku Gothic New,sans-serif;font-size:10px;letter-spacing:.04em;color:var(--meta)}.clear-wrap{padding:0 16px}.clear-body{background:var(--bg);margin:30px -16px 0;padding:28px 24px 18px;border-radius:22px 22px 0 0;box-shadow:0 -8px 20px #0000000d}.clear-actions .pill-btn,.clear-actions .pill-btn-outline{font-family:Zen Kaku Gothic New,sans-serif;font-weight:700;color:var(--ink)}.clear-actions .pill-btn{color:var(--bg)}:root[data-theme=light] .clear-actions .pill-btn{color:#fff}.collection-caption{font-family:Zen Kaku Gothic New,sans-serif}.share-sheet-card .share-options{display:flex;justify-content:center;gap:8px;margin:4px 0 16px}body{overflow-x:hidden}.clear-wrap,.clear-wrap.clear-wrap{width:100vw;max-width:none;margin-left:calc(50% - 50vw);padding:0;display:flex;flex-direction:column;align-items:center}.clear-wrap .clear-body{align-self:stretch}.clear-body{margin:14px 0 0;padding:18px 24px 20px;border-radius:0;border-top:none;box-shadow:none}.clear-actions{width:100%;max-width:400px}.clear-body .countdown-note,.clear-body .bookmark-note{max-width:400px}.gallery-card.framed{padding:30px 30px 16px;margin-inline:auto}.gallery-card.framed.size-3{max-width:320px}.gallery-card.framed.size-4{max-width:380px}.gallery-card.framed.size-5,.gallery-card.framed.size-6,.gallery-card.framed.size-7{max-width:420px}.gallery-card.framed .card-signature{position:relative;line-height:1.35;transform:rotate(-1deg)}.gallery-card.framed .board-frame{max-width:none}.gallery-card.framed,.gallery-card.framed.size-3,.gallery-card.framed.size-4,.gallery-card.framed.size-5{padding:34px 34px 26px}.gallery-card.framed.size-3{max-width:400px}.gallery-card.framed.size-4{max-width:430px}.gallery-card.framed.size-5,.gallery-card.framed.size-6,.gallery-card.framed.size-7{max-width:460px}.mat-row{padding:12px 4px 0;min-height:30px}.clear-stars{gap:10px;font-size:0}.clear-star svg{display:block;width:34px;height:34px}.clear-star path{fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}.clear-star.earned path{stroke:var(--ink);fill:var(--ink)}.clear-star.earned{-webkit-text-stroke:0;text-shadow:none}.ctrl-icon-btn{position:relative;color:var(--sub)}.ctrl-icon{display:block;width:21px;height:21px}.ctrl-icon svg{display:block;width:100%;height:100%}.ctrl-badge{position:absolute;top:-4px;right:-4px;min-width:17px;height:17px;padding:0 4px;border-radius:999px;background:var(--ink);color:var(--bg);font-size:10.5px;font-weight:700;line-height:17px;text-align:center;font-variant-numeric:tabular-nums}.hint-btn.give-up{color:var(--error);border-color:var(--error)}.side-card .v-sep{flex:0 0 auto;height:24px;background:var(--line)}.side-card .v-sep:first-of-type{flex:0 0 auto}.side-card .ctrl-icon-btn{width:36px;height:36px}.side-card .ctrl-icon{width:19px;height:19px}.canvas-placard{width:fit-content;margin:16px auto 0;display:flex;align-items:center;gap:14px;background:var(--surface);border-radius:12px;padding:10px 18px;box-shadow:0 2px 12px #00000014}.placard-text{display:flex;flex-direction:column;gap:3px;min-width:0}.placard-name{font-size:13.5px;font-weight:700;color:var(--ink);letter-spacing:.08em;white-space:nowrap}.placard-size{font-size:10.5px;letter-spacing:.2em;color:var(--sub);font-family:Libre Franklin,sans-serif;font-weight:600;white-space:nowrap}.placard-sep{width:1px;align-self:stretch;background:var(--line)}@media(max-width:1039px){.canvas-placard{width:100%;justify-content:flex-end;margin:2px 0 20px;padding:0 8px 0 0;background:transparent;border-radius:0;box-shadow:none;gap:0}.canvas-placard .placard-text,.canvas-placard .placard-sep{display:none}.canvas-placard .run-stars{gap:3px}.canvas-placard .run-star{width:14px;height:14px}.board-frame.size-3~.canvas-placard{max-width:260px;margin-inline:auto}.board-frame.size-4~.canvas-placard{max-width:320px;margin-inline:auto}.board-frame.cols-2~.canvas-placard{max-width:208px;margin-inline:auto}.board-frame.cols-3~.canvas-placard{max-width:260px;margin-inline:auto}.board-frame.cols-4~.canvas-placard{max-width:320px;margin-inline:auto}}.clear-star.earned path{fill:var(--star);stroke:var(--ink)}.card-title-btn,.caption-artist-btn{display:inline-flex;align-items:center}.caption-artist-btn:hover,.caption-artist-btn:focus-visible{background:var(--cell);border-radius:6px}.caption-artist-btn.unsigned{color:var(--accent);font-size:12.5px;font-weight:700}.clear-unlock{margin:2px auto 12px;padding:7px 16px;max-width:400px;border:1px dashed var(--icon-border);border-radius:999px;font-family:Zen Kaku Gothic New,sans-serif;font-size:12px;font-weight:700;color:var(--ink);text-align:center}.share-intents{display:flex;flex-direction:column;gap:10px;margin:6px 0 4px}.share-intent-btn{display:flex;flex-direction:column;gap:3px;padding:13px 18px;border:1.5px solid var(--icon-border);border-radius:16px;background:var(--surface);text-align:left}.share-intent-btn.primary{border-color:var(--ink);background:var(--ink)}.share-intent-label{font-family:Zen Kaku Gothic New,sans-serif;font-size:14.5px;font-weight:700;color:var(--ink)}.share-intent-desc{font-size:11.5px;color:var(--sub)}.share-intent-btn.primary .share-intent-label{color:var(--bg)}.share-intent-btn.primary .share-intent-desc{color:var(--bg);opacity:.72}.share-extras{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}.share-extras-label{font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--note);text-align:center}.share-sheet-card .share-extras .share-options{margin:8px 0 0}@media(max-width:1039px){.clear-wrap{padding-top:24px}.clear-wrap .board-wrap{padding:0 20px}.gallery-card.framed,.gallery-card.framed.size-3,.gallery-card.framed.size-4,.gallery-card.framed.size-5,.gallery-card.framed.size-6,.gallery-card.framed.size-7{max-width:min(330px,calc(100vw - 80px));padding:26px 26px 20px}.caption-card{margin-top:20px}}.title-input,input,select,textarea{font-size:16px}.board-frame,.gallery-card,.caption-card,.clear-body{max-width:100%}.toast{max-width:calc(100vw - 32px)}.gallery-wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:28px 20px;max-width:620px;margin:0 auto;padding:16px 18px 32px}.gallery-item{display:flex;flex-direction:column;align-items:center;gap:9px}.gallery-wall .gallery-card.framed{width:100%;max-width:none;margin:0;padding:12% 12% 2%;cursor:pointer}.gallery-wall .gallery-card.framed:before{border-width:6px;border-radius:1px;box-shadow:0 4px 12px #00000024}.gallery-item:hover .gallery-card.framed:before,.gallery-item:focus-within .gallery-card.framed:before{box-shadow:0 6px 18px #00000038}.gallery-wall .mat-row{min-height:16px;padding:4px 0 2px}.gallery-wall .mat-edition{font-size:8.5px;letter-spacing:.08em}.gallery-item-plate{width:100%;background:var(--surface);box-shadow:0 1px 6px #00000012;padding:9px 10px 10px;text-align:center}.gallery-item-title{font-size:12.5px;font-weight:700;color:var(--ink);overflow-wrap:anywhere}.gallery-item-stars{display:flex;justify-content:center;gap:4px;margin-top:5px}.gallery-item-stars .clear-star svg{width:14px;height:14px}.gallery-retry-btn{margin-top:8px;font-size:12px;padding:4px 14px}.gallery-empty{max-width:420px;margin:72px auto;text-align:center;padding:0 18px}.gallery-empty-line{font-size:15px;font-weight:700;color:var(--ink)}.gallery-empty-hint{margin-top:8px;font-size:12.5px;color:var(--sub)}.plate-share-link{margin-top:10px;border:none;background:transparent;font-size:12px;color:var(--sub);text-decoration:underline;text-decoration-style:dotted;text-underline-offset:3px;cursor:pointer;padding:2px 6px}.plate-share-link:hover,.plate-share-link:focus-visible{color:var(--ink)}.museum-view{width:100vw;max-width:none;margin-left:calc(50% - 50vw);display:flex;flex-direction:column;min-height:calc(100dvh - 150px)}.museum-wall{flex:1;display:flex;align-items:stretch;min-height:0;margin-top:var(--header-gap);background:var(--stage)}.wall-rail{--cm: 7.2px;position:relative;z-index:0;display:flex;align-items:stretch;--rail-gap: 72px;gap:var(--rail-gap);overflow-x:auto;overflow-y:hidden;width:100%;--rail-pad-t: 28px;--rail-pad-b: 44px;--rail-pad-x: 8vw;--rail-pad-l: var(--rail-pad-x);--rail-pad-r: var(--rail-pad-x);padding:var(--rail-pad-t) var(--rail-pad-r) var(--rail-pad-b) var(--rail-pad-l);scrollbar-width:thin;scroll-snap-type:x mandatory;cursor:grab;user-select:none}.wall-rail.dragging,.wall-rail.free-scroll{scroll-snap-type:none;scroll-behavior:auto}.wall-rail.dragging{cursor:grabbing}.room-section{position:relative;display:flex;align-items:center;gap:64px;flex:none;padding-right:64px;min-height:360px;--wall: var(--wall-1)}.room-section:after{content:"";position:absolute;inset:calc(-1 * var(--rail-pad-t)) 0 calc(-1 * var(--rail-pad-b)) calc(-1 * var(--rail-gap));background:var(--wall);border-right:1px solid var(--line);z-index:-1}.wall-rail>.room-section:last-child:after{border-right:none}.room-section[data-room=daily]{--wall: var(--wall-0)}.room-section[data-room="1"]{--wall: var(--wall-2)}.room-section[data-room="2"]{--wall: var(--wall-3)}.wall-rail>.room-section:first-child:after{left:calc(-1 * var(--rail-pad-l))}.wall-rail>.room-section:last-child:after{right:calc(-1 * var(--rail-pad-r))}.room-side-label{flex:none;min-width:104px;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;scroll-snap-align:center}.room-name{font-size:20px;font-weight:700;color:var(--ink)}.room-sub{font-size:12px;color:var(--sub)}.room-slots{display:flex;align-items:center;gap:72px}.wall-slot{appearance:none;border:none;background:none;padding:0;margin:0;cursor:pointer;font:inherit;color:inherit;display:flex;flex-direction:column;align-items:center;gap:14px;flex:none;scroll-snap-align:center}.gallery-card.framed{user-select:none;-webkit-user-select:none;--mat: calc(var(--cm) * 3);--frame-w: calc(var(--cm) * 1.2);--sig: min(calc(var(--art, 200px) * .036), calc(var(--cm) * 1.8));--mat-bottom: max( calc(var(--cm) * 3.6), calc(var(--sig) * 1.7 + var(--cm) * 2.34) );width:calc(var(--art, 200px) + var(--mat) * 2);max-width:none;margin:0 auto;padding:var(--mat) var(--mat) 0}.gallery-card.framed.size-2,.gallery-card.framed.size-3,.gallery-card.framed.size-4,.gallery-card.framed.size-5,.gallery-card.framed.size-6,.gallery-card.framed.size-7{max-width:none;padding:var(--mat) var(--mat) 0}.gallery-card.framed:before{border-width:var(--frame-w)}.gallery-card.framed .board-frame{width:var(--art, 200px);height:calc(var(--art, 200px) / var(--ar, 1));max-width:none;margin:0;border:none;padding:0}.gallery-card.framed .board-grid{width:100%;height:100%;grid-auto-rows:1fr}.gallery-card.framed .board-cell{min-width:0;min-height:0}.gallery-card.framed .tile-img{width:100%;height:100%;display:block}.gallery-card.framed .mat-row{height:var(--mat-bottom);min-height:0;padding:0;margin-right:calc(var(--mat) * -.18);align-items:center;justify-content:flex-end;overflow:hidden}.gallery-card.framed .card-signature{font-family:var(--font-signature);font-weight:400;color:#3a352c;white-space:nowrap;padding:0;line-height:1;font-size:var(--sig);opacity:1;transform:rotate(-1deg) translateY(-.35em)}.gallery-card.framed .card-signature.sig-ja,.gallery-card.framed .card-signature.sig-zh,.gallery-card.framed .card-signature.sig-hangul{transform:rotate(-1deg)}.card-signature.sig-ja{--font-signature: var( --sig-font-ja, "La Belle Aurore", "Klee One", "Zen Kaku Gothic New", cursive )}.card-signature.sig-zh{--font-signature: var( --sig-font-zh, "La Belle Aurore", "Ma Shan Zheng", "Zen Kaku Gothic New", cursive )}.card-signature.sig-hangul{--font-signature: var( --sig-font-hangul, "La Belle Aurore", "Nanum Pen Script", "Zen Kaku Gothic New", cursive )}.gallery-card.framed:not(.revealed) .card-signature{opacity:0}.gallery-card.framed .card-signature.reveal{animation:framed-signature-reveal .7s ease-out both}@keyframes framed-signature-reveal{0%{clip-path:inset(-60% 100% -60% -20%)}to{clip-path:inset(-60% -20% -60% -20%)}}.wall-slot{--art: calc(var(--cm) * var(--cm-w, 20))}.gallery-card.framed.blank:before{border-color:transparent;box-shadow:0 4px 12px #00000012}.blank-frame{background:transparent;border:none;padding:0;overflow:visible}.blank-grid{display:grid;background:transparent;gap:0;border-right:1px dashed #ccd0cf;border-bottom:1px dashed #ccd0cf}.blank-cell{position:relative;border-top:1px dashed #ccd0cf;border-left:1px dashed #ccd0cf;min-width:0;min-height:0}.blank-cell.fixed .tile-img{width:100%;height:100%;display:block;opacity:.5}.blank-pin{position:absolute;left:12%;top:12%;width:calc(var(--cm) * 1.1);height:calc(var(--cm) * 1.1);border:calc(var(--cm) * .28) solid rgba(25,25,25,.3);border-radius:50%;box-sizing:border-box}.caption-card.compact{margin:0;padding:8px 16px 9px;width:max-content;max-width:260px;min-height:81px;display:flex;flex-direction:column;justify-content:center}.caption-card.compact .caption-title,.caption-card.compact .caption-title-text{font-size:13px;font-weight:700;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;display:block}.caption-card.compact .caption-divider{width:28px;margin:5px auto}.caption-card.compact .caption-artist{font-size:11px;white-space:nowrap}.caption-card.compact .caption-meta{font-size:10.5px;white-space:nowrap}.wall-stars .clear-star svg{width:clamp(9px,calc(var(--art, 200px) * .085),16px);height:clamp(9px,calc(var(--art, 200px) * .085),16px)}.wall-stars{display:flex;justify-content:center;gap:4px}.wall-stars .clear-star svg{display:block}.wall-stars.placeholder{visibility:hidden}.wall-stars .clear-star path{fill:none;stroke:var(--star-empty);stroke-width:2.2;stroke-linejoin:round}.wall-stars .clear-star.earned path{fill:var(--star);stroke:var(--ink)}.star-counter{display:flex;align-items:center;gap:7px;border:1px solid var(--icon-border);border-radius:999px;background:var(--surface);padding:7px 16px}.star-counter-glyph svg{display:block;width:17px;height:17px}.star-counter-glyph path{fill:var(--star);stroke:var(--star);stroke-width:1.5;stroke-linejoin:round}.star-counter-num{font-weight:700;font-size:15px;font-variant-numeric:tabular-nums;color:var(--ink)}.menu-btn svg{width:20px;height:20px;display:block}.room-locked .room-side-label{min-width:170px;gap:12px}.lock-icon{width:24px;height:24px;color:var(--sub)}.lock-icon svg{width:100%;height:100%;display:block}.locked-need{font-size:12px;color:var(--sub);opacity:.8;margin-bottom:-6px}.locked-remain{font-size:13px;font-weight:700;color:var(--sub)}.unlock-btn{appearance:none;border:none;cursor:pointer;background:var(--ink);color:var(--bg);border-radius:999px;padding:11px 20px;font:inherit;font-weight:700;font-size:13.5px;white-space:nowrap;display:flex;align-items:center;gap:8px;transition:transform .12s ease}.unlock-btn-lock{width:17px;height:17px;display:block}.unlock-btn-lock svg{width:100%;height:100%;display:block}.unlock-btn:hover{opacity:.88}.unlock-btn:active{transform:scale(.95)}.ghost-slots{gap:64px}.ghost-frame{width:190px;height:190px;flex:none;border:9px solid color-mix(in srgb,var(--ink) 11%,var(--bg));background:transparent}.room-locked{position:relative}.room-locked.unlocking .unlock-btn,.room-locked.unlocking .lock-icon,.room-locked.unlocking .locked-need,.room-locked.unlocking .locked-remain,.room-locked.unlocking .ghost-frame{animation:unlock-open .3s ease forwards;pointer-events:none}@keyframes unlock-open{to{opacity:0;transform:scale(.94)}}.room-section.room-opened .wall-slot{animation:room-open-slot .5s cubic-bezier(.22,1,.36,1) both}@keyframes room-open-slot{0%{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}.room-section.room-opened .room-sub{animation:room-open-sub .5s ease .1s both}@keyframes room-open-sub{0%{opacity:0}to{opacity:1}}.wall-slot.wall-arrive .gallery-card{animation:wall-arrive .7s cubic-bezier(.22,1,.36,1) both}@keyframes wall-arrive{0%{transform:scale(1.5)}to{transform:none}}.museum-view.zooming .room-side-label,.museum-view.zooming .room-nav,.museum-view.zooming .wall-slot:not(.zoom-src),.museum-view.zooming .wall-slot.zoom-src .caption-card,.museum-view.zooming .wall-slot.zoom-src .wall-stars{opacity:0;transition:opacity .18s ease}.room-nav{display:flex;justify-content:center;align-items:baseline;gap:26px;padding:8px 16px 2px;flex-wrap:wrap}.room-nav-btn{position:relative;appearance:none;background:none;border:none;cursor:pointer;font:inherit;font-size:14px;color:var(--sub);padding:6px 2px}.room-nav-btn.active{color:var(--ink);font-weight:700}.room-nav-btn.locked{color:var(--disabled-glyph)}.nav-dot{position:absolute;top:3px;right:-6px;width:7px;height:7px;border-radius:50%;background:var(--error)}.art-stage{width:100vw;max-width:none;align-self:center;margin-top:var(--header-gap);background:var(--stage);padding:30px 16px 26px;display:flex;flex-direction:column;align-items:center;gap:18px}.art-stage .caption-card,.art-stage .clear-stars{margin:0}.detail-wrap{display:flex;flex-direction:column;align-items:center;gap:20px;padding:0 16px 48px;width:100%}.detail-wrap .art-stage{margin-bottom:6px}.detail-wrap .gallery-card.framed,.clear-wrap .gallery-card.framed{--cm: min( calc(74vw / var(--cm-w, 20)), calc(92vw / (var(--cm-w, 20) + 6)), calc(52vh / var(--cm-h, 20)), 17px );--art: calc(var(--cm) * var(--cm-w, 20))}.detail-enter{animation:detail-in .25s ease both}@keyframes detail-in{0%{opacity:0;transform:scale(.985)}}.detail-wrap .caption-card,.detail-wrap .detail-stars,.detail-wrap .detail-actions,.detail-wrap .detail-share-link,.detail-wrap .countdown-note{transition:opacity .35s ease .16s}.detail-wrap.zoom-in .caption-card,.detail-wrap.zoom-in .detail-stars,.detail-wrap.zoom-in .detail-actions,.detail-wrap.zoom-in .detail-share-link,.detail-wrap.zoom-in .countdown-note{opacity:0;transition:none}.game-main .side-card,.game-main .canvas-placard{transition:opacity .35s ease .16s}.game-main.zoom-in .side-card,.game-main.zoom-in .canvas-placard{opacity:0;transition:none}.detail-stars{margin-top:-4px}.detail-stars .clear-star svg{width:26px;height:26px}.detail-stars .clear-star path{fill:none;stroke:var(--star-empty);stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}.detail-stars .clear-star.earned path{fill:var(--star);stroke:var(--ink)}.detail-actions{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%}.detail-btn{width:100%;max-width:260px}.detail-share-link{appearance:none;background:none;border:none;cursor:pointer;font:inherit;font-size:13.5px;color:var(--sub);text-decoration:underline dotted;text-underline-offset:5px;padding:4px 6px}.detail-share-link:hover,.detail-share-link:focus-visible{color:var(--ink)}.edit-pen{display:inline-flex;width:14px;height:14px;margin-left:7px;color:var(--meta);vertical-align:-1px}.edit-pen svg{width:100%;height:100%}.menu-list{display:flex;flex-direction:column;gap:10px}.menu-item{appearance:none;background:none;border:1px solid var(--icon-border);border-radius:12px;cursor:pointer;font:inherit;font-weight:700;color:var(--ink);text-align:left;display:flex;align-items:center;gap:14px;padding:13px 16px}.menu-item:hover,.menu-item:focus-visible{background:var(--hover-surface)}.menu-item-icon{flex:none;width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:var(--sub)}.menu-item-icon svg{width:20px;height:20px;display:block}.menu-icon-help{border:1.5px solid var(--icon-border);border-radius:50%;width:22px;height:22px;font-size:13px;font-weight:700}@media(max-width:640px){.wall-rail{--cm: 5.4px;--rail-gap: 44px;--rail-pad-t: 18px;--rail-pad-b: 30px;--rail-pad-x: 12vw}.room-section{gap:36px;padding-right:40px;min-height:300px}.room-slots,.ghost-slots{gap:44px}.ghost-frame{width:140px;height:140px}.room-side-label{min-width:84px}.room-name{font-size:17px}.room-nav{gap:16px}.detail-wrap{padding-top:24px}.museum-view{min-height:calc(100dvh - 130px)}}@media(prefers-reduced-motion:reduce){.wall-slot.wall-arrive .gallery-card,.detail-enter,.room-section.room-opened .wall-slot,.room-section.room-opened .room-sub{animation:none}}.clear-body .clear-actions{margin-top:18px}.gallery-card.framed:before{box-shadow:0 5px 13px #0000001c,0 1px 3px #00000012}:root[data-theme=dark] .gallery-card.framed:before{box-shadow:0 5px 13px #00000057,0 0 0 1px #ffffff0f}.card-signature{z-index:3;overflow:visible;line-height:1.35}.cat-controls{display:flex;flex-wrap:wrap;gap:14px 20px;align-items:center;padding:12px 0 16px;border-bottom:1px solid var(--line)}.cat-field{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--sub)}.cat-val{min-width:2.4em;font-variant-numeric:tabular-nums;color:var(--ink)}.cat-summary{padding:10px 0;font-size:12px;color:var(--sub)}.cat-period-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:12px 0 28px}.cat-published-periods{grid-column:1 / -1;color:var(--sub);font-size:12px}.cat-period-plan{min-width:0;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.cat-period-card{display:grid;grid-template-columns:1fr auto;gap:2px 12px;width:100%;padding:0 0 10px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);text-align:left;cursor:pointer}.cat-period-card.active{border-bottom-color:var(--ink)}.cat-period-name{font-size:16px;font-weight:700}.cat-period-count{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}.cat-period-state{grid-column:1 / -1;color:var(--sub);font-size:11px}.cat-period-slots{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:5px;margin-top:10px}.cat-period-slot{overflow:hidden;padding:5px 4px;border-radius:3px;background:var(--line);color:var(--ink);font-size:9px;text-align:center;text-overflow:ellipsis;white-space:nowrap}.cat-period-slot.empty{border:1px dashed var(--line);background:transparent;color:var(--sub)}.cat-step-title{margin-top:24px;color:var(--ink);font-size:17px;font-weight:700}.cat-target-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:12px 0 4px;color:var(--ink);font-size:13px}.cat-advanced,.cat-export{margin-bottom:18px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}.cat-advanced>summary,.cat-export>summary{padding:10px 12px;color:var(--ink);font-size:12px;font-weight:700;cursor:pointer}.cat-advanced .cat-controls{padding-inline:12px}.cat-export{margin-top:28px}.cat-export-actions{display:flex;flex-wrap:wrap;gap:8px;padding:0 12px 10px}.cat-export .cat-out{display:block;width:calc(100% - 24px);margin:0 12px 12px}.cat-group{margin-bottom:22px}.cat-group-title{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:8px;padding-bottom:4px;border-bottom:1px solid var(--line)}.cat-row{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-start}.cat-card{padding:6px;border:2px solid transparent;border-radius:4px;background:var(--surface)}.cat-card.picked{border-color:var(--ink)}.cat-card.adopted:not(.picked){border-color:var(--sub);border-style:dashed}.cat-meta{margin-top:5px;font-size:10px;line-height:1.35;color:var(--sub);font-variant-numeric:tabular-nums}.cat-pick-btn{display:block;width:100%;margin-top:7px;padding:5px 7px;border:1px solid var(--ink);border-radius:4px;background:var(--ink);color:var(--surface);font-size:10px;font-weight:700;cursor:pointer}.cat-pick-btn:disabled{border-color:var(--line);background:var(--line);color:var(--sub);cursor:default}@media(max-width:720px){.cat-period-summary{grid-template-columns:1fr}}.cat-out{flex:1;min-width:240px;font-size:11px;font-family:ui-monospace,monospace}.preview-card{width:fit-content;max-width:min(92vw,560px)}.preview-stage{background:var(--stage);padding:26px 30px 18px;display:flex;flex-direction:column;align-items:center;gap:14px}.preview-frame{border:10px solid #191919;background:#fffdf7;padding:20px;box-shadow:0 10px 24px #00000038}.preview-placard{text-align:center}.preview-title{font-size:13px;font-weight:700;color:var(--ink)}.preview-caption{font-size:11px;color:var(--sub);font-variant-numeric:tabular-nums}.preview-controls{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;padding:12px 16px 16px}.cat-frame-btn{font-size:10px;padding:1px 6px;border:1px solid var(--line);border-radius:3px;background:var(--surface);color:var(--ink);cursor:pointer}.cat-read{display:inline-block;padding:0 5px;border-radius:3px;font-size:10px;font-weight:700;color:#fff}.cat-read-picture{background:#2f8f5b}.cat-read-mixed{background:#8a7a2f}.cat-read-logic{background:#3b5fa8}.cat-look-badge{margin-top:4px;font-size:10px;font-weight:700;color:var(--ink);background:var(--line);border-radius:3px;padding:1px 6px;display:inline-block}.clear-actions .pill-btn.collect-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:60px;padding:15px 26px;font-size:16px;letter-spacing:.01em}.collect-btn .btn-arrow svg{display:block;width:19px;height:19px}.collect-btn .btn-arrow{display:block;transition:transform .2s ease}.collect-btn:hover .btn-arrow{transform:translate(3px)}.clear-body.shown .collect-btn{animation:collect-ring 1.8s ease-out .5s 3}@keyframes collect-ring{0%{box-shadow:0 0 0 0 var(--collect-ring)}60%{box-shadow:0 0 0 14px transparent}to{box-shadow:0 0 0 0 transparent}}.collect-note{font-size:12.5px;line-height:1.6;color:var(--sub);text-align:center;margin:2px 0}@media(prefers-reduced-motion:reduce){.clear-body.shown .collect-btn{animation:none}.collect-btn .btn-arrow{transition:none}}.survey-board{--cm: 4.6px;margin-top:12px;width:100vw;margin-inline:calc(50% - 50vw);padding-inline:20px}.gallery-debug-frame{display:block;width:100vw;height:min(760px,78vh);margin-inline:calc(50% - 50vw);border:0;border-block:1px solid var(--line);background:var(--stage)}.gallery-debug-actions{justify-content:flex-end}.gallery-survey-heading{margin-top:28px;padding-bottom:8px;border-bottom:1px solid var(--line);color:var(--ink);font-size:14px;font-weight:700}.survey-room{--wall: var(--wall-1);background:var(--wall);border-radius:8px;padding:18px 20px 26px;margin-bottom:14px}.survey-room[data-room="1"]{--wall: var(--wall-2)}.survey-room[data-room="2"]{--wall: var(--wall-3)}.survey-room-head{display:flex;align-items:baseline;gap:12px;margin-bottom:18px}.survey-slots{display:flex;flex-wrap:wrap;align-items:flex-end;gap:34px 30px}.survey-board .wall-slot{cursor:default}.survey-board .caption-card{min-width:0;max-width:calc(var(--art) + var(--cm) * 6)}.survey-board .caption-card.compact .caption-title,.survey-board .caption-card.compact .caption-title-text{white-space:normal;overflow:visible;text-overflow:clip}.survey-source{max-width:calc(var(--art) + var(--cm) * 6);font-size:10px;line-height:1.5;color:var(--meta);text-align:center;overflow-wrap:anywhere}.survey-line{display:block}.survey-id{color:var(--ink)}.survey-look{opacity:.75}.survey-missing{font-size:12px;color:var(--error)}.survey-sign{width:120px}.survey-range{width:160px}.sign-input{font-family:var(--font-signature);font-size:24px;line-height:1.2;min-height:62px;padding:0 16px;text-align:center;border:none;border-bottom:1.5px solid var(--icon-border);border-radius:0;background:transparent}.sign-input:focus-visible{border-color:var(--accent);outline:none}.sign-input::placeholder{color:var(--ink);opacity:.24}.sign-input.sig-ja{--font-signature: var( --sig-font-ja, "La Belle Aurore", "Klee One", "Zen Kaku Gothic New", cursive )}.sign-input.sig-zh{--font-signature: var( --sig-font-zh, "La Belle Aurore", "Ma Shan Zheng", "Zen Kaku Gothic New", cursive )}.sign-input.sig-hangul{--font-signature: var( --sig-font-hangul, "La Belle Aurore", "Nanum Pen Script", "Zen Kaku Gothic New", cursive )}@media(max-width:1039px){.game-main{flex:1;display:flex;flex-direction:column}.game-main .game-col{margin-top:auto}.game-main .controls{margin-bottom:auto}}@media(min-width:1240px){.wall-rail{--rail-gap: 104px;--rail-pad-x: 10vw}.room-slots{gap:108px}.room-section{gap:84px;padding-right:84px}}