@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color 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components;@layer utilities{.visible{visibility:visible}.start{inset-inline-start:var(--spacing)}.block{display:block}.hidden{display:none}}.mission-play{flex:0 auto;align-content:start;gap:14px;display:grid}.target-strip{align-content:center;min-height:92px;max-height:128px;padding:12px;display:grid}.build-yard,.bridge-yard{align-content:center;gap:14px;min-height:330px;padding:14px;transition:border-color .16s,background .16s,box-shadow .16s;display:grid}.yard-regroup{border-color:var(--teal);background:#f5fffb}.yard-complete{border-color:var(--leaf);box-shadow:var(--shadow), 0 0 0 4px #74b85f24}.slot-zone{grid-template-columns:1fr 1fr;gap:10px;display:grid}.slot-frame{background:#f7fff9;border:2px dashed #badbcc;border-radius:8px;min-height:150px;padding:10px;transition:transform .14s,border-color .14s,background .14s,box-shadow .14s}.slot-frame-active{border-style:solid;border-color:var(--teal);background:#edfff8;transform:translateY(-2px);box-shadow:inset 0 0 0 3px #23a7a51f}.slot-frame p{color:var(--ink-soft);margin:0 0 8px;font-weight:900}.action-dock{grid-template-columns:1fr 1fr;gap:10px;display:grid}.action-dock-simple{grid-template-columns:.9fr 1.1fr}.dock-wide{grid-column:1/-1}.dock-single{grid-template-columns:1fr}.source-tray{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.drag-token{border:2px solid var(--line);background:var(--panel-strong);min-height:132px;color:var(--foreground);touch-action:none;border-radius:8px;align-content:center;justify-items:center;gap:12px;padding:16px 10px 14px;font-weight:900;transition:border-color .14s,box-shadow .14s,transform .14s;display:grid}.drag-token:focus-visible,.drag-orb-token:focus-visible{outline-offset:2px;outline:3px solid #23a7a56b}.drag-token:active{transform:scale(.98)}.drag-ghost{z-index:20;pointer-events:none;filter:drop-shadow(0 12px 16px #24313a33);animation:.24s ease-out 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#efd69a;border-radius:8px;place-items:center;width:42px;height:42px;display:grid}.ten-frame-cell-filled{background:#fff;border-style:solid}.ten-frame-cell .one-orb{width:34px;height:34px}.ten-frame-cell .placed-orb-token{min-width:34px;min-height:34px}.fill-track,.leftover-track,.tap-orb-row,.number-object-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;min-height:54px;display:flex}.bridge-drop-zone{background:#f7fff9;border:2px dashed #badbcc;border-radius:8px;min-height:132px;padding:10px;transition:transform .14s,border-color .14s,background .14s,box-shadow .14s}.bridge-drop-zone p{color:var(--ink-soft);text-align:center;margin:0 0 8px;font-weight:900}.bridge-drop-zone-active{border-style:solid;border-color:var(--teal);background:#edfff8;transform:translateY(-2px);box-shadow:inset 0 0 0 3px #23a7a51f}.leftover-shelf{min-height:94px;animation:.16s ease-out pop-in}.drag-orb-token{border:2px solid 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strong{text-align:center;font-size:.68rem}.borrow-work-board{grid-template-columns:1fr 1fr;gap:10px;display:grid}.hundred-borrow-board{grid-template-columns:repeat(3,minmax(0,1fr))}.borrow-place{background:#fff8f6;border:2px solid #f0d0ca;border-radius:8px;align-content:start;gap:10px;min-height:188px;padding:10px;display:grid}.borrow-progress span{color:var(--ink-soft);text-align:center;margin:0;font-weight:900}.borrow-place-header{grid-template-columns:1fr auto;align-items:center;gap:8px;display:grid}.borrow-place-header span{color:var(--ink-soft);font-weight:900}.borrow-place-header strong{color:var(--foreground);background:#fff;border-radius:8px;padding:5px 7px;font-size:.8rem;font-weight:950}.borrow-place .number-object-row{min-height:136px}.borrow-place .one-orb{width:34px;height:34px}.borrow-object-button{touch-action:none;background:#fff;border:2px solid #0000;border-radius:8px;place-items:center;min-width:54px;min-height:54px;padding:4px;transition:transform .12s,border-color .12s,box-shadow .12s;display:grid}.borrow-object-button:focus-visible{outline-offset:2px;outline:3px solid #23a7a56b}.borrow-object-button:active{transform:scale(.96)}.borrow-ten-button{min-width:66px;min-height:90px}.hundred-borrow-button{min-width:76px;min-height:90px}.borrow-ready{border-color:var(--coral);box-shadow:inset 0 0 0 3px #f36f5d1f}.borrow-place-active{border-color:var(--teal);background:#fffdf7;box-shadow:inset 0 0 0 3px #23a7a51f}.borrow-place-source{border-style:dashed;border-color:var(--coral)}.borrow-route-cue{background:#fff8f6;border:2px solid #f0d0ca;border-radius:8px;grid-template-columns:38px 1fr;align-items:center;gap:8px;min-height:48px;padding:6px 10px;display:grid}.borrow-route-cue span{background:var(--coral);color:#fff;border-radius:50%;place-items:center;width:34px;height:34px;font-size:1.2rem;font-weight:950;display:grid}.borrow-route-cue strong{color:var(--foreground);font-size:.98rem;font-weight:950}.borrow-route-complete span{background:var(--leaf)}.borrow-progress{grid-template-columns:1fr 1fr;gap:10px;display:grid}.borrow-progress div,.removed-object-tray{background:var(--panel-strong);border-radius:8px;padding:10px}.borrow-progress strong{color:var(--foreground);text-align:center;margin-top:4px;font-size:1.02rem;font-weight:950;display:block}.removed-object-tray{background:#fff8f6;border:2px dashed #f0d0ca;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;min-height:74px;display:flex}.removed-object-tray-active{border-color:var(--teal);background:#fffdf7;box-shadow:inset 0 0 0 3px #23a7a51f}.removed-object-tray .one-orb{width:30px;height:30px}.removed-object-tray .ten-bundle{width:38px;height:58px}.removed-object-tray .hundred-pack{width:46px;height:54px}.hundred-borrow-board .borrow-place{min-height:204px;padding:8px}.hundred-borrow-board .number-object-row{gap:6px;min-height:148px}.hundred-borrow-board .hundred-pack{width:46px;height:54px}.hundred-borrow-board 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strong{color:var(--foreground)}.written-plus,.written-minus{color:var(--foreground);font-size:1.4rem;font-weight:950}.written-minus{color:var(--coral)}.written-cell-crossed{color:var(--ink-soft);position:relative}.written-cell-crossed:after{content:"";background:var(--coral);border-radius:99px;height:3px;position:absolute;top:50%;left:12px;right:12px;transform:rotate(-18deg)}.written-rule{background:var(--foreground);border-radius:99px;height:3px;margin-left:44px}.written-slot{color:#124a70;background:#f5fbff;border:2px dashed #9ed0ef;transition:transform .14s,border-color .14s,background .14s,box-shadow .14s}.written-slot-active{border-style:solid;border-color:var(--teal);background:#edfff8;transform:translateY(-2px);box-shadow:inset 0 0 0 3px #23a7a51f}.written-slot-double{justify-content:center;align-items:center;gap:4px;padding:4px;display:flex}.written-mini-digit{color:#124a70;background:#ffffff94;border:2px dashed #124a7038;border-radius:6px;place-items:center;width:23px;height:36px;font-size:1.35rem;font-weight:950;display:grid}.written-mini-digit.filled{background:#fff;border-style:solid}.written-mini-digit-fixed{color:var(--ink-soft);background:#eef7fb;border-style:solid;border-color:#124a7024}.written-slot-wrong{border-color:var(--coral);background:#fff4f1}.written-cell-quiet{background:0 0}.digit-card-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.digit-card,.digit-drag-ghost{border:2px solid var(--line);background:var(--panel-strong);min-height:54px;color:var(--foreground);border-radius:8px;place-items:center;font-size:1.35rem;font-weight:950;display:grid}.digit-card{touch-action:none}.digit-card:active{transform:scale(.96)}.digit-drag-ghost{z-index:20;pointer-events:none;width:58px;box-shadow:var(--shadow);position:fixed;transform:translate(-50%,-50%)scale(1.08)}@media (min-width:760px){.app-screen{width:min(100%,900px);padding:24px}.home-hero{grid-template-columns:.9fr 1.1fr}}.world-list{gap:16px;display:grid}.world-band{gap:14px;padding:16px;display:grid;position:relative;overflow:hidden}.world-band:before{content:"";pointer-events:none;background:linear-gradient(135deg,#ffffffb8,#0000 48%),radial-gradient(circle at 92% 12%,#f4b94229,#0000 28%);position:absolute;inset:0}.world-heading h2{margin:0;font-size:1.28rem;position:relative}.world-heading p{color:var(--ink-soft);margin:6px 0 0;font-weight:700;position:relative}.stage-node-list{gap:10px;display:grid}.stage-node{border:2px solid var(--line);background:var(--panel-strong);border-radius:8px;grid-template-columns:42px minmax(0,1fr) 34px;align-items:center;gap:10px;min-height:58px;padding:8px;font-weight:900;transition:transform .14s,border-color .14s,box-shadow .14s;display:grid;position:relative}.stage-node:not(.stage-locked):after{content:">";color:#6b5011;background:#fff7df;border-radius:50%;place-items:center;width:34px;height:34px;font-size:1rem;font-weight:950;display:grid}.stage-node:active{transform:scale(.98)}.stage-node-mark{background:var(--gold);color:#4a3300;border-radius:50%;place-items:center;width:38px;height:38px;font-size:.86rem;font-weight:950;display:grid}.stage-done .stage-node-mark{background:var(--leaf);color:#fff}.stage-locked{color:var(--ink-soft);opacity:.72}.reward-pop{text-align:center;align-content:center;gap:18px;min-height:calc(100svh - 36px);padding:18px;display:grid}.completion-pop{justify-items:center;gap:14px}.completion-mark{width:76px;height:76px;color:var(--leaf);background:#f5fff1;border:4px solid #74b85f61;border-radius:50%;place-items:center;font-size:1.18rem;font-weight:950;display:grid}.completion-note{max-width:18rem;color:var(--ink-soft);margin:0;font-weight:800;line-height:1.45}.reward-mini{color:#6b5011;background:#fff7df;border-radius:8px;margin:0;padding:10px 12px;font-weight:900}.completion-actions{gap:10px;width:100%;max-width:320px;margin-top:4px;display:grid}.completion-actions a{display:block}.reward-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.theme-village{background:linear-gradient(180deg, #fbfff8, var(--panel));border-color:#b7dfbd}.theme-bridge{background:linear-gradient(180deg, #f4fbff, var(--panel));border-color:#9ed0ef}.theme-carry{background:linear-gradient(180deg, #fffaf0, var(--panel));border-color:#f2cb8d}.theme-borrow{background:linear-gradient(180deg, #fff6f4, var(--panel));border-color:#f0b5ac}@media (min-width:760px){.world-list{grid-template-columns:repeat(2,minmax(0,1fr))}}.number-model{justify-items:center;gap:8px;min-width:0;display:grid}.number-model-emphasis{transform:scale(1.02)}.number-model-label{color:var(--ink-soft);text-align:center;margin:0;font-size:.8rem;font-weight:900}.number-model-value{color:#543d12;background:#fff4ca;border:3px solid #ffe4a7;border-radius:8px;place-items:center;min-width:54px;min-height:48px;font-size:1.8rem;font-weight:950;display:grid}.one-orb,.ten-bundle,.hundred-pack{color:#fff;border:0;flex:none;place-items:center;font-weight:950;display:inline-grid;position:relative}.one-orb{background:radial-gradient(circle at 35% 28%,#fff 0 9%,#0000 10%),linear-gradient(145deg,#4fc0ff,#147fce);border-radius:50%;width:42px;height:42px;box-shadow:inset 0 -5px #0000001f}.one-orb-active{animation:.16s ease-out pop-in}.one-orb-placed{background:radial-gradient(circle at 35% 28%,#fff 0 9%,#0000 10%),linear-gradient(145deg,#71c862,#3c9d50);animation:.16s 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