@layer vh-base,vh-part;@layer vh-part{.bg-hero{padding-bottom:2rem}.bg-hero h1{font-size:clamp(1.85rem,5.2vw,4.2rem)}.bg-controls{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin-bottom:1.5rem}.bg-modes{display:flex;flex-wrap:wrap;gap:.5rem}.bg-controls button,.bg-batch button,.bg-prompt button,.bg-format select{min-height:44px;border:1px solid var(--border);border-radius:8px;padding:.65rem .8rem;background:var(--bg-raised, #181614);color:var(--fg);font:inherit;line-height:1.7;cursor:pointer}.bg-controls button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}.bg-controls button:disabled,.bg-batch button:disabled,.bg-format select:disabled{opacity:.6;cursor:default}.bg-format{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;font-size:.88rem}.bg-format select{max-width:100%}.bg-control-note{width:100%;color:var(--fg-muted);font-size:.83rem;line-height:1.8;margin:0}.bg-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem}.bg-card{min-width:0;border:1px solid var(--border);border-radius:12px;background:var(--bg-raised, #181614);overflow:hidden}.bg-stage{position:relative;aspect-ratio:16 / 9;overflow:hidden;color:var(--bg-ink);background:#101b2c;container-type:inline-size}.bg-stage img{width:100%;height:100%;object-fit:cover;display:block}.bg-web-overlay{position:absolute;inset:0;padding:8% 7%;display:flex;flex-direction:column;gap:.55rem;align-items:flex-start;pointer-events:none}.bg-web-overlay>span:first-child{font-size:clamp(1.1rem,2vw,1.8rem);font-weight:800;line-height:1.4}.bg-web-overlay small{font-size:.75rem;line-height:1.8}.bg-example-cta{padding:.35rem .6rem;border:1px solid currentColor;border-radius:5px;font-size:.7rem;line-height:1.7}.bg-desktop-overlay{display:none;position:absolute;left:7%;top:7%;gap:.5rem;flex-direction:column;text-align:center;font-size:clamp(.8rem,5cqw,1.35rem);line-height:1.3;pointer-events:none}.bg-desktop-overlay small{display:block;font-size:clamp(.5rem,2.6cqw,.65rem);line-height:1.3}.bg-phone-overlay{display:none;position:absolute;top:12%;left:0;right:0;text-align:center;pointer-events:none}.bg-phone-overlay small{display:block;font-size:.85rem;line-height:1.7}.bg-phone-overlay>span{font-size:3.3rem;font-weight:600;line-height:1.3}[data-mode=desktop] .bg-web-overlay,[data-mode=phone] .bg-web-overlay,[data-mode=image] .bg-web-overlay{display:none}[data-mode=desktop] .bg-desktop-overlay{display:flex}[data-mode=phone] .bg-phone-overlay{display:block}[data-orientation=phone] .bg-stage{aspect-ratio:9 / 16;width:min(100%,230px);margin:1rem auto 0;border-radius:18px}.bg-card-body{padding:1.1rem}.bg-card h2{margin:0 0 .55rem;font-size:1.15rem;line-height:1.4}.bg-card-body>p{margin:0 0 1rem;color:var(--fg-muted);line-height:1.8;font-size:.9rem}.bg-downloads{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}.bg-downloads li{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem;padding-top:.6rem;border-top:1px solid var(--border)}.bg-choice{display:flex;align-items:center;gap:.55rem;min-height:44px;font-size:.85rem;line-height:1.7;cursor:pointer}.bg-choice input{width:20px;height:20px;accent-color:var(--accent)}.bg-choice small{display:block;font-size:.7rem;color:var(--fg-muted);line-height:1.7}.bg-downloads a{display:inline-flex;align-items:center;gap:.35rem;min-height:44px;padding:.5rem .6rem;border:1px solid var(--border);border-radius:8px;font-size:.8rem;line-height:1.7;color:var(--accent);text-decoration:none}.bg-prompt{margin-top:1rem;border-top:1px solid var(--border);padding-top:.7rem}.bg-prompt summary{padding-block:.25rem;min-height:44px;cursor:pointer;font-size:.85rem;line-height:1.7}.bg-prompt p{font-size:.84rem;line-height:1.8}.bg-code{margin-top:1rem;border-top:1px solid var(--border);padding-top:.7rem}.bg-code summary{min-height:44px;padding-block:.25rem;cursor:pointer;font-size:.85rem;line-height:1.7}.bg-code p{font-size:.8rem;line-height:1.8;color:var(--fg-muted)}.bg-code-downloads{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.bg-code a,.bg-code button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 10px;border:1px solid var(--border-strong);border-radius:3px;background:var(--bg);color:var(--fg);font:600 .75rem/1.7 var(--font-body);text-decoration:none;cursor:pointer}.bg-code button:disabled{opacity:.6;cursor:default}.bg-code-head{display:flex;align-items:center;justify-content:space-between;gap:8px;font:500 .75rem/1.7 var(--font-mono)}.bg-code pre{max-width:100%;max-height:280px;overflow:auto;margin:8px 0 16px;padding:12px;border:1px solid var(--border);border-radius:3px;background:var(--bg);color:var(--fg);font:.75rem/1.8 var(--font-mono);tab-size:2}.bg-code pre code{font:inherit}.bg-code .bg-code-status{color:var(--accent);margin:0}.bg-code-status:empty{display:none}.bg-batch{border:1px solid var(--border);border-radius:12px;padding:1rem;margin-top:1.2rem;display:flex;align-items:center;flex-wrap:wrap;gap:.8rem}.bg-batch>p:first-child{margin:0;font-size:.95rem;line-height:1.8}.bg-batch-actions{display:flex;flex-wrap:wrap;gap:.65rem}.bg-batch [data-background-bundle]{background:var(--accent);color:#111;font-weight:700}.bg-status{min-height:1.8em;margin:.65rem 0;font-size:.9rem;line-height:1.8}.bg-guide{max-width:var(--maxw-text, 760px)}.bg-guide h2{margin:2rem 0 .8rem;font-size:1.3rem;line-height:1.4}.bg-guide p{line-height:1.85}[data-background-gallery] :focus-visible{outline:2px solid var(--signal);outline-offset:4px}@media(max-width:1000px){.bg-grid{grid-template-columns:minmax(0,1fr)}.bg-stage{max-height:360px}[data-orientation=phone] .bg-stage{max-height:none}.bg-web-overlay>span:first-child{font-size:clamp(1.1rem,5vw,1.8rem)}}@media(max-width:420px){.bg-card-body{padding:.85rem}.bg-web-overlay{gap:.3rem}.bg-web-overlay small{font-size:.65rem}.bg-example-cta{padding:.2rem .45rem}}.bg-hero{position:relative;padding-block:20px 28px;border-bottom:1px solid var(--border-strong)}.bg-hero h1{max-width:70%;font-size:clamp(32px,4.2vw,56px)}.bg-hero .sub{max-width:66%;font-size:.95rem;margin-bottom:24px}.bg-hero-art{position:absolute;top:32px;right:12px;width:25%;height:240px;pointer-events:none}.bg-hero-art img{position:absolute;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border:3px solid var(--bg-elev);box-shadow:0 8px 24px #0007}.bg-hero-art img:nth-child(1){top:0;transform:rotate(-8deg)}.bg-hero-art img:nth-child(2){top:48px;transform:rotate(3deg)}.bg-hero-art img:nth-child(3){top:96px;transform:rotate(-2deg)}.bg-hero h1{animation:browse-ink .65s cubic-bezier(.2,.8,.25,1) both}.browse-flow[data-intro=skip] .bg-hero h1{animation:none}.bg-hero-foot{display:flex;align-items:center;flex-wrap:wrap;gap:16px}.bg-hero-foot .license-hub{margin:0;flex:1}.bg-controls{margin-top:40px;gap:16px}.bg-controls .section-head{flex-basis:100%;margin-bottom:4px}.bg-modes{gap:8px}.bg-controls button,.bg-batch button,.bg-prompt button,.bg-format select{border-radius:3px;font-size:.8rem}.bg-modes button[aria-pressed=true]{color:var(--fg-inverse);background:var(--accent);border-color:var(--accent)}.bg-format{margin-left:auto}.bg-grid-head{display:block;margin-top:32px}.bg-grid-head>p{font-size:.85rem;color:var(--fg-muted);margin:12px 0 0}.bg-grid{gap:24px;align-items:start}.bg-card{border-radius:3px;transition:border-color .2s}.bg-card:has(input:checked){border-color:var(--signal)}.bg-stage{isolation:isolate}.bg-enlarge{position:absolute;bottom:12px;right:12px;min-height:44px;padding:10px 12px;border:1px solid #ffffff80;border-radius:3px;color:#fff;background:#101010e6;font:600 .75rem/1.5 var(--font-body);cursor:pointer}.bg-enlarge:hover{background:#000}.bg-web-overlay{padding-bottom:60px}.bg-card-index{color:var(--accent);font:.65rem/1.7 var(--font-mono);margin:0 0 10px}.bg-card-body>.bg-card-index{font-size:.65rem;margin-bottom:10px;color:var(--accent)}.bg-card h2{font-weight:800;font-size:1.25rem}.bg-downloads a{border-radius:3px}.bg-card-body>p>a{display:inline-flex;align-items:center;min-height:44px;font-size:.8rem}.bg-choice:has(input:checked){color:var(--signal)}.bg-batch{position:relative;border-radius:3px;margin:0 0 24px;padding:16px 20px;gap:12px 24px;background:var(--bg-elev);border-color:var(--border-strong);z-index:4}.bg-batch[data-selected=true]{position:sticky;top:calc(var(--header-offset) - 1rem);border-top:3px solid var(--signal);box-shadow:0 12px 24px #0005}.bg-batch-summary{flex:1}.bg-batch-summary>p:first-child{margin:0 0 4px;font-weight:700}.bg-batch-actions{gap:8px;align-items:center}.bg-batch [data-background-bundle]{background:var(--signal);color:var(--fg-inverse);border-color:var(--signal)}.bg-batch [data-background-clear]{color:var(--fg-muted)}.bg-batch-note{margin:0}.bg-status:empty{display:none}.bg-status{flex-basis:100%;color:var(--signal);margin:0;font-size:.8rem}.bg-selection{width:100%;font-size:.8rem}.bg-selection summary{display:flex;align-items:center;min-height:44px;cursor:pointer;gap:12px}.bg-selection summary:before{content:"+";color:var(--signal);font-family:var(--font-mono)}.bg-selection[open] summary:before{content:"−"}.bg-selection ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 24px;list-style:none;padding:0;margin:0;max-height:144px;overflow:auto}.bg-selection li{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--border)}.bg-selection button{flex:none;min-width:44px;padding:8px}.bg-dialog{width:min(1040px,calc(100% - 32px));max-height:calc(100svh - 32px);padding:20px;border:1px solid var(--border-strong);border-top:3px solid var(--signal);background:var(--bg);color:var(--fg);overflow:auto;border-radius:4px}.bg-dialog::backdrop{background:#000c}html:has(.bg-dialog[open]){overflow:hidden}.bg-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.bg-dialog-head h2{margin:6px 0 0;font-size:clamp(18px,2.3vw,26px);line-height:1.4}.bg-dialog button,.bg-dialog-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 14px;border:1px solid var(--border-strong);border-radius:3px;background:var(--bg-elev);color:var(--fg);font:600 .8rem/1.5 var(--font-body);cursor:pointer;text-decoration:none}.bg-dialog-head button{flex:none}.bg-dialog-actions{display:flex;flex-wrap:wrap;gap:12px}.bg-dialog-actions a{background:var(--signal);border-color:var(--signal);color:var(--fg-inverse)}.bg-dialog-actions button[aria-pressed=true]{border-color:var(--signal);color:var(--signal)}.bg-dialog #bg-preview-note{color:var(--fg-muted);font-size:.75rem;line-height:1.8;margin:16px 0}.bg-dialog .bg-stage{width:100%;aspect-ratio:16/9;max-height:none}[data-orientation=phone] .bg-dialog .bg-stage{width:min(100%,260px);margin:0 auto;aspect-ratio:9/16;border-radius:12px}.bg-dialog .bg-web-overlay>span:first-child{font-size:clamp(18px,4.5vw,48px)}.bg-dialog .bg-web-overlay small{font-size:clamp(12px,1.5vw,18px)}.bg-dialog .bg-example-cta{font-size:clamp(10px,1.4vw,16px)}.bg-dialog-status{font-size:.8rem;color:var(--signal);line-height:1.8;margin:12px 0 0}.bg-dialog-status:empty{display:none}.browse-flow .bg-guide .section-head h2{margin:0;font-size:clamp(24px,2.8vw,38px)}@media(min-width:721px)and (max-width:1100px){.bg-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1101px){.bg-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:720px){.bg-hero h1,.bg-hero .sub{max-width:100%}.bg-hero-art{display:flex;gap:8px;position:static;width:100%;height:auto;margin:20px 0}.bg-hero-art img:nth-child(n){position:static;width:calc((100% - 16px)/3);aspect-ratio:1;transform:none;border-width:1px;box-shadow:none}.bg-format{margin-left:0}.bg-batch{padding:12px;gap:8px}.bg-batch-summary>p:first-child{font-size:.9rem}.bg-batch .bg-control-note{font-size:.7rem}.bg-batch-actions{width:100%}.bg-batch-actions [data-background-bundle]{flex:1}.bg-batch-actions button{padding:10px 8px;font-size:.7rem}.bg-selection summary{min-height:44px}.bg-selection ul{grid-template-columns:minmax(0,1fr);max-height:104px}.bg-batch-note{display:none}.bg-dialog{padding:16px}.bg-dialog .bg-web-overlay{gap:6px;padding:8% 7%}}@media(max-width:540px){.bg-hero-foot .license-hub{flex-basis:100%}.bg-hero-foot [data-browse-motion]{margin-left:0}}}