.pc-theme-voxelforge{--vf-bg:#f2f0f8;--vf-card:#fff;--vf-ink:#241f30;--vf-muted:#665e78;--vf-outline:#d6cfe4;--vf-accent:#6d28d9;--vf-accent-ink:#fff;--vf-scene:#ece8f4;--vf-cell:#fff;--vf-ok:#197a3e;--vf-err:#b3341f;--vf-near:#8a6a12}@media (prefers-color-scheme:dark){.pc-theme-voxelforge{--vf-bg:#17151d;--vf-card:#221d2c;--vf-ink:#ece7f4;--vf-muted:#aca4bd;--vf-outline:#382f47;--vf-accent:#b79bf5;--vf-accent-ink:#1a1420;--vf-scene:#120f18;--vf-cell:#2a2436;--vf-ok:#6bd493;--vf-err:#f0876f;--vf-near:#e6c463}}.pc-theme-voxelforge{background:var(--vf-bg);color:var(--vf-ink);min-height:100vh}.pc-theme-voxelforge.pc-immersive{--pc-env-bg:url(/play/voxelforge/env.webp) center / cover no-repeat, linear-gradient(165deg, #efedf7 0%, #e8e4f3 48%, #f2f0f9 100%);--pc-env-bg-dark:url(/play/voxelforge/env-dark.webp) center / cover no-repeat, linear-gradient(165deg, #16141d 0%, #1a1626 52%, #131018 100%);--pc-env-bg-flat:url(/play/voxelforge/env.webp) center / cover no-repeat, #ebe8f4;--pc-env-bg-flat-dark:url(/play/voxelforge/env-dark.webp) center / cover no-repeat, #151220;background:0 0}.pc-theme-voxelforge.pc-immersive .vf-main{background:var(--vf-bg);border:1px solid var(--vf-outline);border-radius:16px;padding-top:1rem;box-shadow:0 2px 14px #0000000f}.pc-theme-voxelforge .vf-hero{max-width:62rem;margin-inline:auto;padding:2rem 1.1rem 1rem}.pc-theme-voxelforge .vf-band-chip{background:color-mix(in srgb, var(--vf-accent) 16%, transparent);color:var(--vf-accent);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;margin:0 0 .5rem;padding:.25rem .65rem;font-size:.72rem;font-weight:800;display:inline-block}.pc-theme-voxelforge .vf-hero-h1{margin:0 0 .4rem;font-size:clamp(1.9rem,5vw,2.8rem);line-height:1.05}.pc-theme-voxelforge .vf-hero-sub{max-width:56ch;color:var(--vf-muted);margin:0;font-size:1.02rem;line-height:1.55}.pc-theme-voxelforge .vf-hero-chips{margin:.8rem 0 0}.pc-theme-voxelforge .vf-main{max-width:62rem;margin-inline:auto;padding:.5rem 1.1rem 3rem}.pc-theme-voxelforge .vf-levels{flex-wrap:wrap;gap:.4rem;margin-bottom:1rem;display:flex}.pc-theme-voxelforge .vf-lvl{border:1px solid var(--vf-outline);background:var(--vf-card);min-height:44px;color:var(--vf-ink);cursor:pointer;border-radius:10px;align-items:center;gap:.4rem;padding:.35rem .7rem;font-size:.86rem;display:inline-flex}.pc-theme-voxelforge .vf-lvl:hover{border-color:var(--vf-accent)}.pc-theme-voxelforge .vf-lvl.is-current{border-color:var(--vf-accent);box-shadow:inset 0 0 0 2px var(--vf-accent)}.pc-theme-voxelforge .vf-lvl-n{background:color-mix(in srgb, var(--vf-accent) 20%, transparent);width:1.4rem;height:1.4rem;color:var(--vf-accent);border-radius:50%;justify-content:center;align-items:center;font-size:.78rem;font-weight:800;display:inline-flex}.pc-theme-voxelforge .vf-lvl.is-solved .vf-lvl-n{background:color-mix(in srgb, var(--vf-ok) 24%, transparent);color:var(--vf-ok)}.pc-theme-voxelforge .vf-lvl-ok{color:var(--vf-ok);font-weight:900}.pc-theme-voxelforge .vf-lab-badge{letter-spacing:.04em;text-transform:uppercase;color:var(--vf-accent);font-size:.72rem;font-weight:800;display:inline-block}.pc-theme-voxelforge .vf-lab-title{margin:.15rem 0 .35rem;font-size:1.35rem}.pc-theme-voxelforge .vf-lab-wish{color:var(--vf-ink);max-width:62ch;margin:0 0 1rem;font-size:1.02rem;line-height:1.55}.pc-theme-voxelforge .vf-scene,.pc-theme-voxelforge .vf-base{margin:0 0 1rem}.pc-theme-voxelforge .vf-scene figcaption,.pc-theme-voxelforge .vf-base figcaption{text-transform:uppercase;letter-spacing:.04em;color:var(--vf-muted);margin-bottom:.3rem;font-size:.78rem;font-weight:800}.pc-theme-voxelforge .vf-scene-box,.pc-theme-voxelforge .vf-base-box{background:var(--vf-scene);border:1px solid var(--vf-outline);border-radius:12px;justify-content:center;align-items:center;min-height:170px;padding:.6rem;display:flex;overflow:hidden}.pc-theme-voxelforge .vf-scene-svg{width:100%;height:170px}.pc-theme-voxelforge .vf-scene-svg.vf-big{height:200px}.pc-theme-voxelforge .vf-scene-empty{fill:var(--vf-muted);font-family:system-ui,sans-serif;font-size:14px}.pc-theme-voxelforge .vf-choose-h{margin:.2rem 0 .6rem;font-weight:700}.pc-theme-voxelforge .vf-choices{grid-template-columns:repeat(2,1fr);gap:.7rem;margin-bottom:1rem;display:grid}@media (width>=720px){.pc-theme-voxelforge .vf-choices{grid-template-columns:repeat(4,1fr)}}.pc-theme-voxelforge .vf-choice{background:var(--vf-card);border:2px solid var(--vf-outline);cursor:pointer;border-radius:12px;justify-content:center;align-items:center;min-height:44px;padding:.5rem;display:flex}.pc-theme-voxelforge .vf-choice:hover{border-color:var(--vf-accent)}.pc-theme-voxelforge .vf-choice:focus-visible{outline:3px solid color-mix(in srgb, var(--vf-accent) 55%, transparent);outline-offset:1px}.pc-theme-voxelforge .vf-choice .vf-scene-svg{height:120px}.pc-theme-voxelforge .vf-choice.is-right{border-color:var(--vf-ok);box-shadow:inset 0 0 0 2px var(--vf-ok)}.pc-theme-voxelforge .vf-choice.is-wrong{border-color:var(--vf-err)}.pc-theme-voxelforge .vf-layer-board{grid-template-columns:1fr 1fr;gap:.8rem;margin-bottom:1rem;display:grid}@media (width<=560px){.pc-theme-voxelforge .vf-layer-board{grid-template-columns:1fr}}.pc-theme-voxelforge .vf-layer-edit{background:var(--vf-scene);border:1px solid var(--vf-outline);border-radius:12px;margin-bottom:1rem;padding:.8rem .9rem}.pc-theme-voxelforge .vf-layer-head{flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.7rem;display:flex}.pc-theme-voxelforge .vf-z-label{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9rem;font-weight:800}.pc-theme-voxelforge .vf-layer-tip{color:var(--vf-muted);flex:12rem;font-size:.82rem}.pc-theme-voxelforge .vf-grid{grid-template-rows:none;gap:4px;width:fit-content;display:grid}.pc-theme-voxelforge .vf-grid-row{grid-template-columns:repeat(var(--vf-cols,3), 44px);gap:4px;display:grid}.pc-theme-voxelforge .vf-cell{border:2px solid var(--vf-outline);background:var(--vf-cell);cursor:pointer;border-radius:8px;width:44px;height:44px}.pc-theme-voxelforge .vf-cell:hover{border-color:var(--vf-accent)}.pc-theme-voxelforge .vf-cell:focus-visible{outline:3px solid color-mix(in srgb, var(--vf-accent) 55%, transparent);outline-offset:1px}.pc-theme-voxelforge .vf-cell.is-on{background:var(--vf-accent);border-color:var(--vf-accent)}.pc-theme-voxelforge .vf-actions{flex-wrap:wrap;gap:.5rem;margin:.3rem 0 .7rem;display:flex}.pc-theme-voxelforge .vf-btn{border:1px solid var(--vf-outline);background:var(--vf-card);min-width:44px;min-height:44px;color:var(--vf-ink);cursor:pointer;border-radius:10px;padding:.5rem 1rem;font-size:.95rem;font-weight:700}.pc-theme-voxelforge .vf-btn:hover{border-color:var(--vf-accent)}.pc-theme-voxelforge .vf-btn:focus-visible{outline:3px solid color-mix(in srgb, var(--vf-accent) 55%, transparent);outline-offset:1px}.pc-theme-voxelforge .vf-check{background:var(--vf-accent);color:var(--vf-accent-ink);border-color:var(--vf-accent)}.pc-theme-voxelforge .vf-msg{min-height:1.4rem;margin:.2rem 0;font-size:.96rem;line-height:1.5}.pc-theme-voxelforge .vf-msg--ok{color:var(--vf-ok);font-weight:700}.pc-theme-voxelforge .vf-msg--near{color:var(--vf-near)}.pc-theme-voxelforge .vf-hints{border:1px dashed var(--vf-outline);background:color-mix(in srgb, var(--vf-accent) 6%, var(--vf-card));border-radius:10px;margin-top:.5rem;padding:.7rem .9rem}.pc-theme-voxelforge .vf-hint-list{margin:0 0 .3rem;padding-left:1.2rem}.pc-theme-voxelforge .vf-hint-list li{margin:.2rem 0}.pc-theme-voxelforge .vf-hint-more,.pc-theme-voxelforge .vf-hint-gate{color:var(--vf-muted);margin:.2rem 0 0;font-size:.85rem}.pc-theme-voxelforge .vf-loading{color:var(--vf-muted);padding:1rem}.pc-theme-voxelforge .vf-ref-list{gap:.8rem;margin:0;padding:0;list-style:none;display:grid}.pc-theme-voxelforge .vf-ref-card{border:1px solid var(--vf-outline);background:var(--vf-card);border-radius:12px;padding:.9rem 1rem}.pc-theme-voxelforge .vf-ref-name{color:var(--vf-accent);margin-bottom:.35rem;font-size:1rem;font-weight:800;display:block}.pc-theme-voxelforge .vf-ref-gloss{color:var(--vf-muted);max-width:66ch;margin:0;line-height:1.55}@media (prefers-reduced-motion:reduce){.pc-theme-voxelforge *{transition:none!important;animation:none!important}}