.gallery-page {max-width:1120px;margin:auto;padding:clamp(16px,4vw,42px)}
.gallery-hero,.gallery-player header,.gallery-form footer,.gallery-admin-list li {display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.gallery-hero {padding:clamp(24px,4vw,44px);margin:0 0 2rem}
.gallery-hero h1 {margin:.25rem 0;font-size:clamp(26px,4vw,42px)}
.gallery-hero p,.gallery-card p {white-space:pre-wrap;overflow-wrap:anywhere;margin:.5em 0}
.gallery-wall h2 {display:flex;align-items:center;gap:.5rem}
.gallery-wall h2 small,.gallery-mark {display:grid;place-items:center;border-radius:12px;background:var(--accent,#f4ce59);color:var(--on-accent,#24323c);padding:.2em .55em}
.gallery-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,235px),1fr));gap:1rem}
.gallery-card {padding:20px;display:grid;gap:.55rem;align-content:start;overflow-wrap:anywhere}
.gallery-card h3,.gallery-card p {margin:0}
.gallery-card .btn {justify-self:start;margin-top:.4rem}
.gallery-mark {width:40px;height:40px}
.gallery-empty {padding:28px}
.post-detail {padding:clamp(16px,4vw,36px);margin-top:1rem;display:grid;grid-template-columns:minmax(0,1fr);gap:1rem;min-width:0;overflow-wrap:anywhere}
.post-detail h1,.post-detail h2,.post-detail p {margin:.3em 0}
.post-actions {display:flex;align-items:end;gap:.6rem;flex-wrap:wrap}
.post-actions label {display:grid;gap:.25rem}
.post-preview iframe {display:block;width:100%;height:clamp(275px,48vh,600px);border:1px solid var(--hair);border-radius:10px;background:white}
.post-timeline {padding-left:1.6rem}.post-timeline li {padding:.4rem 0}.post-timeline span {display:block;white-space:pre-wrap}
.post-source pre {max-height:350px;max-width:100%;overflow:auto;background:#192432;color:#f2f4f7;padding:1rem;border-radius:8px;tab-size:2}
.gallery-form {max-height:76dvh;overflow:auto;padding:2px .3rem}
.gallery-player-dialog {width:min(92vw,960px);max-width:96vw}
.gallery-player header h2 {margin:.3em 0;overflow-wrap:anywhere}
.gallery-player iframe {display:block;width:100%;height:min(65vh,660px);border:0;background:white;margin-top:1rem;border-radius:10px}
.gallery-form {display:grid;gap:.8rem;min-width:0}
.gallery-form label,.gallery-admin-links label {display:grid;gap:.25rem}
.gallery-form footer {justify-content:flex-end}
.gallery-admin-links {display:flex;gap:.5rem;align-items:end;flex-wrap:wrap;margin:.8rem 0}
.gallery-admin-links label {flex:1 1 260px}
.gallery-admin-list {padding:0;list-style:none}
.gallery-admin-list li {padding:.4rem 0}
.version-bar .exhibit-action {margin-left:auto;flex:none;white-space:nowrap}
.event-list {list-style:none;padding:0;margin:12px 0;display:grid;gap:8px}
.event-list li {display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border:1px solid var(--hair);border-radius:12px;background:#ffffffa6}
.event-list li[aria-current=true] {border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.event-pick {display:grid;gap:2px;min-height:0;padding:0;border:0;background:none;text-align:left;justify-items:start}
.event-pick:hover {background:none;text-decoration:underline}.event-pick small {font-weight:500;color:var(--muted);overflow-wrap:anywhere}
.event-links,.event-actions {display:flex;flex-wrap:wrap;gap:6px}.event-links .btn {min-height:30px;font-size:.78rem}
.event-detail {margin-top:14px;padding-top:6px;border-top:1px solid var(--hair)}.event-detail h3 {margin:10px 0 4px}.event-detail h4 {margin:16px 0 4px}
.event-address code {font-size:.8rem;overflow-wrap:anywhere}.event-new {margin:8px 0}
.event-sections {margin:12px 0 14px;flex-wrap:wrap}.event-sections .btn {flex:1 1 auto}.event-detail h3 small {font-size:.78rem;font-weight:500;color:var(--muted)}
.event-share {display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:12px;margin:4px 0 10px}
.share-card {display:grid;gap:8px;justify-items:center;padding:14px;border:1px solid var(--hair);border-radius:14px;background:#fff;text-align:center}
.share-card h4 {margin:0}.share-card code {font-size:.8rem;overflow-wrap:anywhere}.share-card .post-actions {justify-content:center}
.qr-inline {width:min(190px,60vw);margin:0}.qr-inline svg {display:block;width:100%;height:auto}
.qr-dialog {width:min(520px,94vw)}.qr-share header {display:flex;align-items:center;justify-content:space-between;gap:12px}
.qr-share .switch {margin:12px 0}.qr-figure {width:min(340px,76vw);margin:8px auto}.qr-figure svg {display:block;width:100%;height:auto;border-radius:6px}
.qr-url {text-align:center;font-size:.85rem;overflow-wrap:anywhere}.qr-share .post-actions {justify-content:center}
.qr-dialog.qr-large {width:96vw;max-width:96vw;max-height:96dvh}.qr-large .qr-figure {width:min(80dvh,88vw)}.qr-large .qr-url {font-size:1.2rem}
.route-fields {display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 12px}.route-fields .route-same {grid-column:1/-1}
.event-brand {margin:14px 0;padding:10px 14px;border:1px solid var(--hair);border-radius:12px;background:#ffffff8c}.event-brand summary {cursor:pointer;font-weight:650}
.engine-filter {display:flex;align-items:center;gap:8px;max-width:380px;margin:0 0 12px;white-space:nowrap}.engine-filter select {margin:0;min-width:0;flex:1}
.event-detail .gallery-form,.event-new .gallery-form {max-height:none;overflow:visible;margin:8px 0}
.event-detail .gallery-form>button,.event-new .gallery-form>button {justify-self:start}
@media(max-width:560px){.version-bar{flex-wrap:wrap}.gallery-hero{display:grid}.gallery-admin-links .btn{font-size:.85rem}}
.qr-note {margin:.4rem 0 0;text-align:center;font-weight:600}
.play-page {max-width:1280px;margin:0 auto;padding:12px clamp(8px,2vw,24px) 16px}
.play-bar {display:flex;align-items:center;justify-content:space-between;gap:.5rem 1rem;flex-wrap:wrap;margin-bottom:10px}
.play-bar h1 {margin:0;font-size:clamp(18px,2.4vw,24px);overflow-wrap:anywhere}
.play-bar small {color:var(--muted)}
.play-frame iframe {display:block;width:100%;height:calc(100dvh - 150px);min-height:340px;border:1px solid var(--hair);border-radius:12px;background:white}
@media(max-width:560px){.play-bar .btn{font-size:.85rem}.play-frame iframe{height:calc(100dvh - 190px)}}
/* ---------- 갤러리 타일 벽 (AIERA 코딩 갤러리의 게임 고르기 화면) ---------- */
html.arcade-open,html.arcade-open body{overflow:hidden}
html.arcade-open .toast{z-index:40;top:84px;bottom:auto}
.arcade{--ink:#111;--sky-1:#2b31e0;--sky-2:#4b63f2;--sky-3:#b8d2f6;--sky-4:#eaf7f2;--yellow:#ffd43b;--green:#86e03a;--green-dark:#2f7d12;--red:#e8262b;--bar:#2f2f33;
  --rows:2;--tile:clamp(132px,calc((100dvh - 442px)/2),224px);--caption:62px;--card:calc(var(--tile) + var(--caption));--gap-x:18px;--gap-y:18px;--display:StudioDisplay,'Black Han Sans','Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  position:fixed;inset:0;z-index:20;color:var(--ink);font-family:system-ui,-apple-system,'Apple SD Gothic Neo','Malgun Gothic','Noto Sans KR',sans-serif;-webkit-tap-highlight-color:transparent}
.arcade *{box-sizing:border-box}.arcade :where(button,input,select){font:inherit;color:inherit}.arcade :where(button){cursor:pointer}
.arcade :focus-visible{outline:4px solid var(--yellow);outline-offset:3px}
.arc-backdrop{position:absolute;inset:0;z-index:-1;overflow:hidden;background:var(--gallery-color,linear-gradient(172deg,var(--sky-1) 0%,var(--sky-2) 30%,var(--sky-3) 68%,var(--sky-4) 100%))}
[data-gallery-image=true]>.arc-backdrop::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgb(0 0 0 / var(--gallery-shade)),rgb(0 0 0 / var(--gallery-shade))),var(--gallery-photo);background-size:cover;background-position:center var(--gallery-position)}
.arc-backdrop i{position:absolute;border:3px solid rgba(255,255,255,.38);border-radius:4px;animation:arc-drift var(--dur,24s) ease-in-out infinite alternate}
@keyframes arc-drift{from{transform:translate(0,0) rotate(var(--r0,0deg))}to{transform:translate(var(--dx,30px),var(--dy,-40px)) rotate(var(--r1,40deg))}}
.arc-btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;min-height:44px;padding:.45em 1.1em;border:3px solid var(--ink);border-radius:14px;background:#fff;color:var(--ink);box-shadow:0 5px 0 var(--ink);font-weight:800;text-decoration:none;white-space:nowrap;transition:transform .06s,box-shadow .06s}
.arc-btn:active{transform:translateY(4px);box-shadow:0 1px 0 var(--ink)}.arc-btn.yellow{background:var(--yellow)}
.arc-btn.small{min-height:36px;padding:.25em .8em;font-size:.9rem;border-radius:11px;box-shadow:0 4px 0 var(--ink)}
.arcade .label-short{display:none}
.arc-top{position:absolute;top:0;left:0;right:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:max(12px,env(safe-area-inset-top)) 18px 10px}
.arc-brand{display:flex;flex-direction:column;min-width:0;color:var(--gallery-heading-color,#fff);text-decoration:none;line-height:1.05}
.arc-brand b,.arc-brand small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.arc-brand b{font:2rem var(--display);letter-spacing:.02em;text-shadow:var(--gallery-heading-shadow,0 4px 0 rgba(0,0,0,.28))}.arc-brand small{font-weight:700;opacity:.85;margin-top:2px}
.arc-top nav{display:flex;gap:10px;flex:none;justify-content:flex-end}
.arc-screen{position:absolute;inset:0}
.arc-shelf{position:absolute;left:0;right:0;top:124px;bottom:132px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;display:flex;align-items:center;scroll-behavior:smooth;overscroll-behavior:contain}
.arc-shelf::-webkit-scrollbar{display:none}
.arc-grid{display:grid;grid-auto-flow:column;grid-template-rows:repeat(var(--rows),var(--card));grid-auto-columns:var(--tile);column-gap:var(--gap-x);row-gap:var(--gap-y);padding:20px;margin:auto}
.arc-tile{position:relative;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:var(--tile) var(--caption);align-items:stretch;justify-content:stretch;gap:0;width:var(--tile);height:var(--card);padding:0;border:0;border-radius:12px;background:#fffffff2;box-shadow:0 4px 0 #14204740;transition:transform .15s;text-align:left}
.arc-face{position:relative;display:block;width:100%;height:var(--tile);border-radius:12px 12px 5px 5px;overflow:hidden;background:var(--c,#4f6bff);box-shadow:inset 0 -6px 0 rgba(0,0,0,.18);transition:filter .2s}
.arc-card-title{align-self:center;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:7px 12px;color:#17213b;font:800 16px/1.4 system-ui,-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;overflow-wrap:anywhere;word-break:keep-all}
.arc-face img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.arc-face::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 0 0 3px rgba(255,255,255,.55),inset 0 -6px 0 rgba(0,0,0,.15)}
.arc-art{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:4px;padding:8%;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.45),transparent 55%),var(--c,#4f6bff);text-align:center}
.arc-emoji{font-size:calc(var(--tile)*.42);line-height:1;filter:drop-shadow(0 4px 0 rgba(0,0,0,.2))}
.arc-name{font:calc(var(--tile)*.12)/1.1 var(--display);color:#fff;text-shadow:-2px -2px 0 #111,2px -2px 0 #111,-2px 2px 0 #111,2px 2px 0 #111,0 4px 0 #111;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:keep-all}
.arc-face.has-tag .arc-art{padding-bottom:26%}
.arc-tag{position:absolute;left:6%;right:6%;bottom:6%;z-index:1;display:flex;align-items:center;justify-content:center;gap:4px;min-width:0;padding:2px 6px;border:2px solid #fff;border-radius:8px;background:rgba(17,17,17,.82);color:#ffb21e;font:calc(var(--tile)*.1)/1.25 var(--display);box-shadow:0 2px 0 rgba(0,0,0,.3)}
.arc-tag b{font-weight:400;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.arc-remix{display:grid;flex:none;place-items:center;width:calc(var(--tile)*.2);height:calc(var(--tile)*.2);border:2px solid #fff;border-radius:50%;background:#111c;font-size:calc(var(--tile)*.1)}
.arc-tile.empty .arc-face{background:repeating-conic-gradient(#3d4b7c 0 25%,#46558a 0 50%) 0 0/16px 16px;box-shadow:0 4px 0 rgba(0,0,0,.18);opacity:.72}
.arc-tile.empty .arc-face::after{box-shadow:none}
.arc-tile.empty .arc-face span{position:absolute;inset:0;display:grid;place-items:center;font:calc(var(--tile)*.7)/1 var(--display);color:#4f7ad8}
.arc-new{position:absolute;top:-8px;right:-5px;z-index:3;padding:2px 8px 3px;border:3px solid #fff;border-radius:999px;background:var(--red);color:#fff;font:1rem/1.1 var(--display);font-style:italic;letter-spacing:.04em;transform:rotate(-8deg) skewX(-6deg);box-shadow:0 3px 0 rgba(0,0,0,.25);pointer-events:none}
.arc-sorter{position:absolute;left:18px;top:80px;z-index:5;display:flex;align-items:center;gap:8px;max-width:calc(100vw - 36px)}
.arc-sorter-btn,.arc-search,.arc-count,.arc-chip-btn{display:inline-flex;align-items:center;gap:6px;height:38px;border:3px solid var(--ink);border-radius:12px;background:#fff;box-shadow:0 4px 0 var(--ink);font-weight:800;white-space:nowrap}
.arc-sorter-btn,.arc-chip-btn{padding:0 10px;transition:transform .08s,box-shadow .08s}
.arc-sorter-btn:hover,.arc-chip-btn:hover{transform:translateY(-2px);box-shadow:0 6px 0 var(--ink)}
.arc-sorter-btn:active,.arc-sorter-btn[aria-expanded="true"],.arc-chip-btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--ink);background:var(--yellow)}
.arc-chip-btn{background:#fff3bf}.arc-chip-btn b{color:#c2410c}.arc-chip-btn.dice{font-size:1.1rem}
.arc-sorter-icon{font-size:1.1rem}.arc-caret{font-size:.75rem;opacity:.6;transition:transform .2s}.arc-sorter-btn[aria-expanded="true"] .arc-caret{transform:rotate(180deg)}
.arc-dot{padding:0 6px;border-radius:999px;background:var(--red);color:#fff;font-style:normal;font-size:.75rem;line-height:1.5}
.arc-search{padding:0 4px 0 10px;cursor:text}
.arc-search input{width:9.5em;min-height:0;padding:0;border:0;outline:0;background:none;box-shadow:none;font-weight:700;transition:width .25s}
.arc-search:focus-within{box-shadow:0 4px 0 var(--ink),0 0 0 4px var(--yellow)}.arc-search:focus-within input{width:14em}
.arc-count{display:none;padding:0 4px 0 10px;background:#111;color:#fff;border-color:#111;font-size:.9rem}
.arc-count.on{display:inline-flex;animation:arc-hop .3s ease-out}.arc-count b{color:var(--yellow)}
.arc-count button{width:26px;height:26px;border:0;border-radius:8px;background:#fff3;color:#fff;font-weight:900}.arc-count button:hover{background:var(--red)}
.arc-pop{position:absolute;left:0;top:calc(100% + 12px)}
.arc-panel{position:relative;width:min(460px,calc(100vw - 36px));max-height:min(70vh,560px);overflow:auto;padding:14px 16px 12px;border:4px solid var(--ink);border-radius:18px;background:#fff;box-shadow:0 8px 0 var(--ink),0 18px 40px #0004;transform-origin:30px 0;animation:arc-pop-in .18s ease-out}
.arc-panel section+section{margin-top:10px}.arc-panel h3{margin:0 0 6px;font:.95rem var(--display);color:#556;letter-spacing:.04em}.arc-panel select{width:100%}
.arc-chips{display:flex;flex-wrap:wrap;gap:6px}
.arc-chip{padding:5px 11px;border:2px solid var(--ink);border-radius:999px;background:#f3f4f8;font-weight:800;font-size:.9rem;box-shadow:0 3px 0 var(--ink);transition:transform .08s,box-shadow .08s,background .15s}
.arc-chip:hover{transform:translateY(-1px);background:#fff}.arc-chip:active{transform:translateY(2px);box-shadow:0 1px 0 var(--ink)}.arc-chip.on{background:var(--green)}
.arc-panel-foot{display:flex;justify-content:space-between;margin-top:14px}
@keyframes arc-pop-in{from{opacity:0;transform:scale(.85) translateY(-6px)}}
.arc-empty{margin:auto;display:grid;justify-items:center;gap:12px;padding:30px 20px;text-align:center;color:#fff;font-weight:800;text-shadow:0 2px 0 #0005}
.arc-empty p{margin:0;font-size:1.15rem}.arc-empty .arc-tile{animation:arc-wobble 1.6s ease-in-out infinite}
@keyframes arc-wobble{25%{transform:rotate(-6deg)}75%{transform:rotate(6deg)}}
.arc-grid.dealing .arc-tile{animation:arc-deal .42s cubic-bezier(.2,1.4,.4,1) backwards;animation-delay:calc(var(--n,0)*22ms)}
@keyframes arc-deal{from{opacity:0;transform:translateY(calc(var(--dy,0px) + 40px)) scale(.6) rotate(-8deg)}}
.arc-cursor{position:absolute;inset:-6px;z-index:2;pointer-events:none;animation:arc-pulse 1s ease-in-out infinite}
.arc-cursor i{position:absolute;width:20%;height:16%;border:6px solid var(--green);filter:drop-shadow(0 0 0 var(--green-dark)) drop-shadow(0 3px 0 var(--green-dark))}
.arc-cursor i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0;border-radius:16px 0 0 0}
.arc-cursor i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0;border-radius:0 16px 0 0}
.arc-cursor i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0;border-radius:0 0 0 16px}
.arc-cursor i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0;border-radius:0 0 16px 0}
@keyframes arc-pulse{50%{transform:scale(1.015)}}
.arc-tile.selected{z-index:3;transform:scale(1.02);transition:transform .2s cubic-bezier(.2,1.5,.4,1)}
.arc-tile.selected .arc-face{animation:arc-hop .25s ease-out;box-shadow:0 0 0 4px #fff,0 0 26px 6px rgba(255,230,120,.75),0 12px 18px rgba(0,0,0,.35)}
.arc-grid:has(.arc-tile.selected) .arc-tile:not(.selected):not(:hover) .arc-face{filter:brightness(.82) saturate(.85)}
@media (hover:hover){.arc-tile:not(.selected):hover{transform:translateY(-3px);z-index:2}}
@keyframes arc-hop{40%{transform:rotate(var(--rot,0deg)) translateY(-8px)}}
.arc-bar{position:absolute;left:0;right:0;bottom:0;z-index:4;height:118px;padding-bottom:env(safe-area-inset-bottom);background:linear-gradient(var(--gallery-bar-top,#4a4a4f),var(--bar) 35%,var(--bar));border-top:5px solid #e8e8ea;box-shadow:0 -4px 0 rgba(0,0,0,.25);display:flex;align-items:center;gap:18px;padding-left:190px;padding-right:22px;color:#fff}
.arc-bar::before{content:"";position:absolute;left:34px;top:-26px;border:13px solid transparent;border-bottom:14px solid #e8e8ea}
.arc-nameplate{position:absolute;left:30px;bottom:16px;display:grid;justify-items:center}
.arc-who{position:relative;width:96px;height:96px;display:grid;place-items:center;overflow:hidden;font-size:60px;line-height:1;background:#fff;border:5px solid var(--ink);border-radius:18px;box-shadow:0 0 0 4px #fff,0 6px 0 4px #0006}
.arc-who img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.arc-plate{position:relative;z-index:1;margin-top:-6px;max-width:160px;padding:1px 10px 3px;border:3px solid #fff;border-radius:9px;background:var(--ink);font:1.25rem/1.2 var(--display);color:#ffb21e;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-shadow:0 2px 0 #7a3c00}
.arc-info{flex:1;min-width:0}
.arc-title{margin:0;font:clamp(1.6rem,4.2vw,3rem)/1.1 var(--display);letter-spacing:.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-shadow:0 3px 0 #000}
.arc-desc{margin:4px 0 0;color:#d6d6dc;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.arc-pill{display:inline-block;margin-right:6px;padding:0 8px;border-radius:999px;background:#ffffff26;color:#fff;font-size:.8rem;font-weight:800}
.arc-pill.remix{background:#9b5de5}.arc-pill.done{background:#2f7d12}
.arc-actions{display:flex;align-items:center;gap:10px}
.arc-btn.start{font:1.6rem var(--display);padding:.25em 1em;background:var(--yellow);border-radius:16px}
.arc-btn.more{background:#fff}
.arc-hint{position:absolute;right:18px;bottom:128px;z-index:3;margin:0;color:#233;font-weight:700;font-size:.85rem;opacity:.7;pointer-events:none;animation:arc-hint-out .8s 10s forwards}
@keyframes arc-hint-out{to{opacity:0;visibility:hidden}}
@media (hover:none){.arc-hint{display:none}}
@media (max-width:700px),(max-height:520px) and (orientation:landscape){
  .arc-top{gap:8px;padding-left:14px;padding-right:12px}
  .arc-brand b{font-size:clamp(1.05rem,5vw,1.5rem);text-shadow:0 3px 0 rgba(0,0,0,.28)}.arc-brand small{font-size:clamp(.68rem,3vw,.78rem);margin-top:3px}
  .arc-top nav{gap:6px}.arc-top nav .arc-btn{min-height:38px;padding:.2em .6em;font-size:.9rem}
  .arc-top nav .label{display:none}.arc-top nav .label-short{display:inline}
  .arc-hint{display:none}.arc-shelf{top:116px}
}
@media (max-width:700px){
  .arcade{--tile:calc((100vw - 44px)/2);--caption:58px;--gap-x:12px;--gap-y:14px}
  .arc-shelf{top:max(116px,calc(env(safe-area-inset-top) + 106px));bottom:112px;overflow-x:hidden;overflow-y:auto;display:block}
  .arc-empty{padding-top:12vh}
  .arc-sorter{left:10px;right:10px;top:max(66px,calc(env(safe-area-inset-top) + 56px));max-width:none;gap:6px}
  .arc-sorter-btn,.arc-search,.arc-count,.arc-chip-btn{height:36px;border-radius:11px}
  .arc-sorter-btn b{max-width:5.5em;overflow:hidden;text-overflow:ellipsis}
  .arc-search{flex:1;min-width:0}.arc-search input,.arc-search:focus-within input{width:100%;min-width:0}
  .arc-count{padding-left:8px;font-size:.8rem}.arc-chip-btn{padding:0 7px;font-size:.85rem}
  .arc-pop{right:0}.arc-panel{width:auto;max-height:62vh}
  .arc-grid{grid-auto-flow:row;grid-template-rows:none;grid-template-columns:repeat(2,var(--tile));grid-auto-rows:var(--card);justify-content:center;padding:14px 16px 24px}
  .arc-card-title{font-size:14px;margin:7px 10px}
  .arc-tile{--dy:0px!important}
  .arc-new{font-size:.9rem;padding:1px 8px 2px}
  .arc-bar{height:100px;padding-left:104px;padding-right:12px;gap:10px}
  .arc-bar::before{left:22px}
  .arc-nameplate{left:12px;bottom:10px}
  .arc-who{width:70px;height:70px;font-size:42px;border-width:4px;border-radius:14px}
  .arc-plate{font-size:.95rem;max-width:92px}
  .arc-title{font-size:1.5rem}.arc-desc{font-size:.85rem}
  .arc-btn.more{display:none}
  .arc-btn.start{font-size:1.2rem;padding:.2em .7em}
}
@media (min-width:701px) and (min-height:1050px){.arcade{--rows:3;--tile:clamp(170px,calc((100dvh - 526px)/3),224px)}}
@media (min-width:701px) and (max-height:699px){.arcade{--rows:1;--tile:clamp(100px,calc(100dvh - 358px),224px)}.arc-shelf{overflow-y:auto}}
@media (max-width:430px){.arc-chip-btn[data-explored]{display:none}}
@media (prefers-reduced-motion:reduce){.arc-backdrop i,.arc-cursor,.arc-grid.dealing .arc-tile,.arc-tile.selected .arc-face{animation:none}}
.publish-thumb{display:flex;align-items:center;gap:12px;margin:0}.publish-thumb img{width:96px;height:96px;object-fit:cover;border-radius:10px;border:1px solid var(--hair)}.publish-thumb figcaption{font-size:.82rem;color:var(--muted)}
.arc-marks{position:absolute;left:5%;top:5%;z-index:1;display:flex;align-items:center;gap:4px;max-width:90%}
.arc-ver{display:inline-flex;align-items:center;gap:2px;padding:1px calc(var(--tile)*.05) 2px calc(var(--tile)*.035);border:2px solid #fff;border-radius:999px;background:#111d;color:#ffd43b;font:calc(var(--tile)*.1)/1.15 var(--display);letter-spacing:.02em;box-shadow:0 2px 0 rgba(0,0,0,.3);white-space:nowrap}
.arc-ver i{font-style:normal;font-size:.85em}.arc-ver.first{color:#fff}
.arc-pill.ver{background:#ffd43b;color:#111}
.gallery-stats{margin:8px 0 12px;color:var(--muted);font-size:.85rem;font-variant-numeric:tabular-nums}
.play-page>.gallery-stats{padding:0 16px;margin:0 0 8px}
.arc-stats{display:block;font-size:.8rem;line-height:1.5;opacity:.85;font-variant-numeric:tabular-nums}
.arc-metric{position:absolute;right:6%;bottom:26%;z-index:1;padding:2px 6px;border-radius:7px;background:#111c;color:#fff;font:bold max(10px,calc(var(--tile)*.08))/1.3 sans-serif;max-width:84%;overflow:hidden;text-overflow:ellipsis}
.app-cloud-panel .cloud-summary{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:12px;margin:20px 0}
.app-cloud-panel .panel{padding:20px;margin-bottom:16px;min-width:0}
.app-cloud-panel .cloud-summary .panel{margin:0}
.app-cloud-panel h3{margin:8px 0;overflow-wrap:anywhere}
.app-cloud-panel p{line-height:1.7;color:var(--muted)}
.app-cloud-panel form{display:flex;flex-wrap:wrap;align-items:end;gap:12px;margin:16px 0}
.app-cloud-panel form label{display:grid;gap:8px;min-width:0}
.app-cloud-panel [data-cloud-connect]>div{flex-basis:100%;min-width:0}
.app-cloud-panel [data-cloud-switch] label{display:flex;align-items:center;gap:8px}
.app-cloud-panel .input{max-width:100%;box-sizing:border-box}
.app-cloud-panel pre{padding:14px;background:var(--bg);border-radius:10px;overflow:auto;max-width:100%}
.app-cloud-panel table{width:100%;border-collapse:collapse;white-space:nowrap;margin:16px 0}
.app-cloud-panel th,.app-cloud-panel td{text-align:left;padding:12px;border-bottom:1px solid var(--hair)}
@media(max-width:700px){.app-cloud-panel .cloud-summary{grid-template-columns:1fr 1fr}.app-cloud-panel .cloud-summary .panel:first-child{grid-column:1/-1}.app-cloud-panel .panel{padding:14px}.app-cloud-panel [data-cloud-connect] label,.app-cloud-panel [data-cloud-allocate] label{width:100%}}
@media (max-width:700px){.arc-ver{font-size:max(11px,calc(var(--tile)*.11))}}
.arcade:not([data-gallery-theme=arcade]){--display:system-ui,-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif}
.arcade:not([data-gallery-theme=arcade]) .arc-brand b,.arcade:not([data-gallery-theme=arcade]) .arc-title{font-weight:800;letter-spacing:-.025em}
.arcade:not([data-gallery-theme=arcade]) :is(.arc-btn,.arc-sorter-btn,.arc-search,.arc-chip-btn){border-width:1px;box-shadow:0 3px 9px #14203024}
.arcade:not([data-gallery-theme=arcade]) .arc-bar{border-top-width:1px;backdrop-filter:blur(16px)}
.arcade:not([data-gallery-theme=arcade]) .arc-name{font-weight:800;text-shadow:0 1px 3px #0007}
.arcade:not([data-gallery-theme=arcade]) :is(.arc-tag,.arc-ver,.arc-plate){font-weight:800;text-shadow:none;border-width:1px}
.arcade:not([data-gallery-theme=arcade]) .arc-cursor i{border-width:3px;filter:none}
.arcade:not([data-gallery-theme=arcade]) .arc-face::after{box-shadow:inset 0 0 0 1px #ffffff70}
.arcade[data-gallery-theme=glass] .arc-tile{background:#ffffffe0;backdrop-filter:blur(16px)}
.arcade[data-gallery-theme=paper] .arc-backdrop i{border-color:#a88d6930}
.arcade[data-gallery-theme=orbit] .arc-backdrop i{border-radius:50%;border-color:#bce9ff40}
.arcade[data-gallery-theme=coast] .arc-backdrop i{border-radius:40%;border-color:#258c9d30}
[data-gallery-motion=false]>.arc-backdrop i{display:none}
.arcade[data-gallery-motion=false] :is(.arc-cursor,.arc-tile,.arc-face){animation:none!important;transition:none!important}
.gallery-theme-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:14px 0}
.gallery-theme-options button{display:grid;justify-content:stretch;align-content:start;gap:6px;min-width:0;width:100%;padding:8px;text-align:left;border:2px solid transparent;background:var(--bg,#f4f6fa)}
.gallery-theme-options button[aria-pressed=true]{border-color:var(--accent,#39796e);box-shadow:0 0 0 2px #3c817522}
.gallery-theme-options button>span{display:flex;align-items:end;gap:5px;padding:10px;border-radius:7px;height:64px}.gallery-theme-options i{display:block;width:25%;height:30px;border:1px solid #ffffffa0;background:#ffffffa0;border-radius:4px}
.gallery-theme-options b{font-size:.86rem}.gallery-theme-options small{font-size:.72rem;font-weight:400;color:var(--muted)}
.gallery-design-preview{position:relative;isolation:isolate;overflow:hidden;border-radius:14px;padding:22px;margin:16px 0;border:1px solid #26334220}
.gallery-design-preview>strong{display:block;color:var(--gallery-heading-color);text-shadow:var(--gallery-heading-shadow);font-size:1.1rem;margin-bottom:16px;overflow-wrap:anywhere}
.gallery-preview-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;position:relative}
.gallery-preview-cards>span{background:#fffffff0;border-radius:9px;overflow:hidden;box-shadow:0 3px 10px #172a4020;color:#17213b;min-width:0}
.gallery-preview-cards i{height:70px;display:grid;place-items:center;background:#cfe4ed;font-size:2rem;font-style:normal}.gallery-preview-cards>span:nth-child(2) i{background:#e7daee}.gallery-preview-cards>span:nth-child(3) i{background:#dcebd2}
.gallery-preview-cards b{display:block;padding:10px;font-size:.8rem;overflow-wrap:anywhere}.gallery-design-preview>small{display:block;color:var(--gallery-heading-color);text-shadow:var(--gallery-heading-shadow);margin-top:12px;font-size:.75rem}
.gallery-design-fields{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:end;gap:12px;margin:14px 0}
.gallery-design-fields>label{min-width:0}.gallery-design-fields input,.gallery-design-fields select{max-width:100%;min-width:0}.gallery-design-fields input[type=range]{width:100%;padding:0}.gallery-design-fields .gallery-motion{display:flex;align-items:center;gap:8px;grid-column:1/-1}
@media(max-width:560px){.gallery-theme-options{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery-design-preview{padding:14px}.gallery-preview-cards{gap:8px}.gallery-preview-cards b{padding:8px;font-size:.72rem}.gallery-design-fields{grid-template-columns:minmax(0,1fr)}.gallery-design-fields>button{justify-self:start}}