.bg3-studio{--bg3-surface:#1b1f1e;--bg3-surface-2:#20292a;--bg3-surface-3:#232c2c;--bg3-raised:#27494a;--bg3-line:#33403e;--bg3-line-strong:#4a5e5b;--bg3-text:#f6f4ef;--bg3-text-soft:#a9b4af;--bg3-head:#d3e3da;--bg3-sage:#d3e3da;--bg3-sage-wash:#e9f1ec;--bg3-sage-edge:#a9c4b6;--bg3-pine:#1f3b3a;--bg3-gold:#c2a160;--bg3-gold-text:#d2b67a;--bg3-gold-soft:#c2a16024;--bg3-teal:#d3e3da;--bg3-red:#b8573a;--bg3-radius:6px;--bg3-font-display:var(--bgs-font-display,Jost, "Futura", "Avenir Next", system-ui, sans-serif);--bg3-font-body:var(--bgs-font-body,"Instrument Sans", "Helvetica Neue", Arial, system-ui, sans-serif);--bg3-font-mono:var(--bgs-font-mono,"IBM Plex Mono", "SF Mono", Menlo, Consolas, monospace);width:100%;min-width:0;color:var(--bg3-text);background:var(--bg3-surface);border:1px solid var(--bg3-line);font-family:var(--bg3-font-body);border-radius:8px;grid-template-columns:minmax(0,1fr) minmax(300px,380px);gap:1rem;padding:1rem;font-size:14px;display:grid}.bg3-studio *{box-sizing:border-box}.bg3-studio__stage{flex-direction:column;gap:.75rem;min-width:0;display:flex}.bg3-studio__frame{background:var(--bg3-surface-2);border:1px solid var(--bg3-line);border-radius:var(--bg3-radius);height:min(78vh,900px);min-height:320px;position:relative}.bg3-canvas-box{justify-content:center;align-items:center;min-width:0;min-height:0;display:flex;position:absolute;inset:.75rem}.bg3-canvas{box-shadow:0 0 0 1px var(--bg3-line-strong);touch-action:none;cursor:grab;border-radius:4px;display:block}.bg3-canvas:active{cursor:grabbing}.bg3-studio__stagebar{color:var(--bg3-text-soft);font-family:var(--bg3-font-mono);font-variant-numeric:tabular-nums;flex-wrap:wrap;align-items:center;gap:.5rem 1rem;font-size:12px;display:flex}.bg3-studio__stagebar-actions{gap:.5rem;margin-left:auto;display:inline-flex}.bg3-studio__panel{background:var(--bg3-surface-2);border:1px solid var(--bg3-line);border-radius:var(--bg3-radius);scrollbar-width:thin;flex-direction:column;gap:.75rem;min-width:0;height:0;min-height:100%;padding:0 .75rem .75rem;display:flex;overflow:auto}.bg3-studio__panel>*{flex-shrink:0}.bg3-tabs{z-index:2;background:var(--bg3-surface-2);border-bottom:1px solid var(--bg3-line);scrollbar-width:none;gap:.25rem;margin:0 -.75rem;padding:.75rem .75rem .5rem;display:flex;position:sticky;top:0;overflow-x:auto}.bg3-tabs button,.bg3-segmented button,.bg3-button{appearance:none;border:1.5px solid var(--bg3-line-strong);color:var(--bg3-text);font-family:var(--bg3-font-display);letter-spacing:.02em;cursor:pointer;white-space:nowrap;background:0 0;border-radius:4px;align-items:center;gap:.4rem;padding:.5rem .75rem;font-size:13px;font-weight:500;line-height:1;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.bg3-tabs button:hover,.bg3-segmented button:hover,.bg3-button:hover{border-color:var(--bg3-sage-edge);color:var(--bg3-sage)}.bg3-segmented button.is-active{background:var(--bg3-raised);border-color:var(--bg3-sage-edge);color:var(--bg3-sage)}.bg3-tabs button{letter-spacing:.14em;text-transform:uppercase;color:var(--bg3-text-soft);border-color:#0000;font-size:12px}.bg3-tabs button.is-active{border-color:var(--bg3-gold);color:var(--bg3-gold-text);background:0 0}.bg3-button--primary{background:var(--bg3-sage);border-color:var(--bg3-sage);color:var(--bg3-pine)}.bg3-button--primary:hover{background:var(--bg3-sage-wash);border-color:var(--bg3-sage-wash);color:var(--bg3-pine)}.bg3-button--danger:hover{border-color:var(--bg3-red);color:#e8b39f}.bg3-button:disabled,.bg3-tabs button:disabled{opacity:.45;cursor:not-allowed}.bg3-studio button:focus-visible,.bg3-studio input:focus-visible,.bg3-studio select:focus-visible,.bg3-studio textarea:focus-visible{outline:2px solid var(--bg3-sage);outline-offset:3px}.bg3-panel-body{flex-direction:column;gap:.75rem;display:flex}.bg3-group{border:1px solid var(--bg3-line);border-radius:var(--bg3-radius);background:#ffffff04;padding:.75rem}.bg3-group h3{font-family:var(--bg3-font-display);letter-spacing:.14em;text-transform:uppercase;color:var(--bg3-gold-text);margin:0 0 .35rem;font-size:12px;font-weight:500}.bg3-group__hint,.bg3-control__hint,.bg3-note{color:var(--bg3-text-soft);margin:0;font-size:13px;line-height:1.45}.bg3-group__hint{margin-bottom:.6rem}.bg3-group__body{flex-direction:column;gap:.55rem;display:flex}.bg3-control{flex-direction:column;gap:.3rem;min-width:0;display:flex}.bg3-control__row{justify-content:space-between;gap:.5rem;display:flex}.bg3-control__label{font-size:14px}.bg3-control__value{font-family:var(--bg3-font-mono);font-variant-numeric:tabular-nums;color:var(--bg3-text-soft);font-size:12px}.bg3-control input[type=range]{width:100%;accent-color:var(--bg3-sage);margin:0}.bg3-control--toggle{cursor:pointer;flex-direction:row;align-items:flex-start;gap:.6rem;position:relative}.bg3-control--toggle input{opacity:0;pointer-events:none;width:1px;height:1px;margin:0;position:absolute;top:0;left:0}.bg3-control__switch{background:var(--bg3-surface-3);border:1px solid var(--bg3-line-strong);border-radius:999px;flex:none;width:30px;height:18px;margin-top:.1rem;transition:background-color .16s;position:relative}.bg3-control__switch:after{content:"";background:var(--bg3-text-soft);border-radius:50%;width:12px;height:12px;transition:transform .16s,background-color .16s;position:absolute;top:2px;left:2px}.bg3-control--toggle input:checked+.bg3-control__switch{background:var(--bg3-sage);border-color:var(--bg3-sage)}.bg3-control--toggle input:checked+.bg3-control__switch:after{background:var(--bg3-pine);transform:translate(12px)}.bg3-control--toggle input:focus-visible+.bg3-control__switch{outline:2px solid var(--bg3-sage);outline-offset:3px}.bg3-control__text{flex-direction:column;gap:.15rem;display:flex}.bg3-control select,.bg3-control input[type=text],.bg3-control input[type=email],.bg3-control input[type=number],.bg3-control textarea{border:1px solid var(--bg3-line-strong);background:var(--bg3-surface-3);width:100%;min-width:0;color:var(--bg3-text);font:inherit;border-radius:4px;padding:.45rem .55rem;font-size:14px}.bg3-control textarea{resize:vertical}.bg3-control--color{flex-direction:row;align-items:center;gap:.6rem}.bg3-control--color input[type=color]{border:1px solid var(--bg3-line-strong);cursor:pointer;background:0 0;border-radius:4px;flex:none;width:34px;height:26px;padding:0}.bg3-control--color .bg3-control__text{flex:1;min-width:0}.bg3-control--color code{font-family:var(--bg3-font-mono);color:var(--bg3-text-soft);font-variant-numeric:tabular-nums;font-size:11px}.bg3-theme-editor{border-top:1px solid var(--bg3-line);flex-direction:column;gap:.5rem;padding-top:.6rem;display:flex}.bg3-layers{flex-direction:column;gap:.6rem;margin:0;padding:0;list-style:none;display:flex}.bg3-layer{border:1px solid var(--bg3-line);border-radius:var(--bg3-radius);flex-direction:column;gap:.45rem;padding:.6rem;display:flex}.bg3-layer__head{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.bg3-layer__tools{gap:.25rem;display:inline-flex}.bg3-layer__tools .bg3-icon{width:28px;height:28px;font-size:.8rem}.bg3-icon:disabled{opacity:.35;cursor:not-allowed}.bg3-segmented{flex-wrap:wrap;gap:.3rem;display:flex}.bg3-inline{flex-wrap:wrap;align-items:flex-end;gap:.5rem;display:flex}.bg3-inline>.bg3-control{flex:120px}.bg3-link{appearance:none;color:var(--bg3-gold-text);text-underline-offset:3px;font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:.25rem;padding:.2rem 0;font-size:.78rem;text-decoration:underline;display:inline-flex}.bg3-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem;margin:0;display:grid}.bg3-stat{border:1px solid var(--bg3-line);border-radius:4px;grid-template-columns:1fr auto;align-items:baseline;gap:0 .5rem;padding:.5rem .6rem;display:grid}.bg3-stat dt{font-family:var(--bg3-font-display);letter-spacing:.12em;text-transform:uppercase;color:var(--bg3-text-soft);font-size:11px;font-weight:500}.bg3-stat dd{font-family:var(--bg3-font-mono);font-variant-numeric:tabular-nums;color:var(--bg3-head);margin:0;font-size:18px;font-weight:500}.bg3-stat p{color:var(--bg3-text-soft);grid-column:1/-1;margin:.2rem 0 0;font-size:.72rem;line-height:1.4}.bg3-stat--exact dd{color:var(--bg3-gold-text)}.bg3-stat--near dd{color:var(--bg3-sage-edge)}.bg3-stat--blocked dd{color:#e8b39f}.bg3-table{border-collapse:collapse;width:100%;font-family:var(--bg3-font-mono);font-variant-numeric:tabular-nums;font-size:12px}.bg3-table th,.bg3-table td{text-align:left;border-bottom:1px solid var(--bg3-line);padding:.3rem .4rem}.bg3-table th{color:var(--bg3-text-soft);font-weight:500}.bg3-table__size{min-width:120px}.bg3-table__size input[type=range]{vertical-align:middle;width:70px;accent-color:var(--bg3-sage);margin:0 .35rem 0 0}.bg3-table__size span{color:var(--bg3-text-soft);font-size:.74rem}.bg3-table tr.is-selected td{color:#ffd67c}.bg3-kv{flex-direction:column;gap:.3rem;margin:0;font-size:.8rem;display:flex}.bg3-kv div{grid-template-columns:5rem 1fr;gap:.5rem;display:grid}.bg3-kv dt{color:var(--bg3-text-soft)}.bg3-kv dd{overflow-wrap:anywhere;font-family:var(--bg3-font-mono);font-variant-numeric:tabular-nums;margin:0;font-size:12px}.bg3-warning{color:#e8b39f;border:1px solid #b8573a99;border-radius:4px;margin:0;padding:.5rem .6rem;font-size:13px}.bg3-pick-list{flex-direction:column;gap:.35rem;margin:0;padding:0;list-style:none;display:flex}.bg3-pick-list li,.bg3-pick-list label{align-items:center;gap:.5rem;font-size:.82rem;display:flex}.bg3-pick-list label span{text-overflow:ellipsis;flex:1;min-width:0;overflow:hidden}.bg3-compare{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.75rem;display:grid}.bg3-compare__item{border:1px solid var(--bg3-line);border-radius:var(--bg3-radius);flex-direction:column;gap:.45rem;padding:.6rem;display:flex}.bg3-compare__item h4{font-family:var(--bg3-font-display);color:var(--bg3-head);margin:0;font-size:15px;font-weight:500}.bg3-candidates{grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem;margin:0;padding:0;list-style:none;display:grid}.bg3-candidate{appearance:none;border:1px solid var(--bg3-line);border-radius:var(--bg3-radius);background:var(--bg3-surface-3);width:100%;color:var(--bg3-text);cursor:pointer;font:inherit;flex-direction:column;align-items:center;gap:.45rem;padding:.6rem;transition:border-color .15s;display:flex}.bg3-candidate:hover{border-color:var(--bg3-sage-edge)}.bg3-candidate__meta{text-align:center;flex-direction:column;align-items:center;gap:.15rem;display:flex}.bg3-candidate__meta strong{font-family:var(--bg3-font-display);color:var(--bg3-head);font-size:13px;font-weight:500}.bg3-candidate__meta span{font-family:var(--bg3-font-mono);color:var(--bg3-text-soft);font-size:11px}.bg3-contrast{grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem;margin:0;display:grid}.bg3-contrast div{border:1px solid var(--bg3-line);border-radius:4px;padding:.4rem .5rem}.bg3-contrast dt{font-family:var(--bg3-font-display);letter-spacing:.12em;text-transform:uppercase;color:var(--bg3-text-soft);font-size:10px;font-weight:500}.bg3-contrast dd{font-family:var(--bg3-font-mono);color:var(--bg3-head);margin:.15rem 0 0;font-size:14px}.bg3-contrast.is-low dd:first-of-type{color:#e8b39f}.bg3-thumb{box-shadow:0 0 0 1px var(--bg3-line-strong);border-radius:3px;max-width:100%;display:block}.bg3-versions{flex-direction:column;gap:.6rem;margin:0;padding:0;list-style:none;display:flex}.bg3-version{border:1px solid var(--bg3-line);border-radius:var(--bg3-radius);flex-direction:column;gap:.5rem;padding:.6rem;display:flex}.bg3-version.is-current{border-color:var(--bg3-sage-edge)}.bg3-version__head{grid-template-columns:auto 1fr auto;align-items:center;gap:.6rem;display:grid}.bg3-version__meta{min-width:0;color:var(--bg3-text-soft);overflow-wrap:anywhere;flex-direction:column;gap:.15rem;font-size:.76rem;display:flex}.bg3-version__meta strong{color:var(--bg3-head);font-family:var(--bg3-font-display);font-size:15px;font-weight:500}.bg3-version__meta span{font-family:var(--bg3-font-mono);font-size:11px}.bg3-version__detail{border-top:1px solid var(--bg3-line);flex-direction:column;gap:.5rem;padding-top:.5rem;display:flex}.bg3-icon{appearance:none;border:1px solid var(--bg3-line-strong);color:var(--bg3-text-soft);cursor:pointer;background:0 0;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex}.bg3-icon.is-active{color:var(--bg3-gold-text);border-color:var(--bg3-gold)}.bg3-reviews{flex-direction:column;gap:.35rem;margin:0;padding:0;font-size:.78rem;list-style:none;display:flex}.bg3-reviews li{border-left:2px solid var(--bg3-line-strong);padding-left:.5rem}.bg3-reviews p{color:var(--bg3-text-soft);margin:.15rem 0 0}.bg3-status{border-top:1px solid var(--bg3-line);color:var(--bg3-text-soft);min-height:1.4em;margin:0;padding-top:.5rem;font-size:.78rem}.bg3-studio--fullscreen{border:0;border-radius:0;grid-template-rows:minmax(0,1fr);height:100%;padding:.75rem}.bg3-studio--fullscreen .bg3-studio__stage{min-height:0}.bg3-studio--fullscreen .bg3-studio__frame{flex:1;height:auto;min-height:0;max-height:none}.bg3-studio--fullscreen .bg3-studio__panel{height:auto;min-height:0;max-height:100%}@media (max-width:960px){.bg3-studio{grid-template-columns:minmax(0,1fr);padding:.75rem}.bg3-studio__frame{height:62vh;min-height:220px}.bg3-studio__panel{height:auto;min-height:0;max-height:none;overflow:visible}.bg3-studio__stagebar-actions{width:100%;margin-left:0}}@media (max-width:960px) and (orientation:landscape){.bg3-studio--fullscreen{grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr) minmax(240px,36%)}.bg3-studio--fullscreen .bg3-studio__frame{height:auto;min-height:0;max-height:none}.bg3-studio--fullscreen .bg3-studio__panel{overflow:auto}.bg3-studio--fullscreen .bg3-studio__stagebar-actions{width:auto;margin-left:auto}}@media (max-width:960px) and (orientation:portrait){.bg3-studio--fullscreen{grid-template-rows:minmax(0,52%) minmax(0,1fr);overflow:hidden}.bg3-studio--fullscreen .bg3-studio__frame{height:auto;max-height:none}.bg3-studio--fullscreen .bg3-studio__panel{overflow:auto}}@media (prefers-reduced-motion:reduce){.bg3-studio *{transition:none!important}}