.sw13bgr{background:var(--bg);color:var(--text);font:15px/1.7 var(--sans);text-align:left}
.sw13bgr{
  /* Matched to ai.sw13designs.com: black, charcoal, Oslo grey, mustard, light stone; Jost; square edges, wide-tracked caps */
  --purple:#d6b456; --purple-ink:#000; --plum:#899083; --ink:#000; --ink-deep:#000;
  --text:#313131; --muted:#515151; --subtle:#5d6358;
  --bg:#e2e3e0; --surface:#fff; --lav-50:#f5ecd5; --lav-100:#e5e5e5; --lav-300:#a7aca2;
  --border:#d3d5d0; --border-soft:#e5e5e5; --danger:#b42318; --on-purple:#000;
  --check-a:#ffffff; --check-b:#e5e5e5; --stage:#f9f9f9; --drop:#f9f9f9;
  --sans:Jost,"Century Gothic",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --display:var(--sans); --serif:var(--sans);
  --r-card:0px; --s20:.44rem; --s30:.67rem; --s40:1rem; --s50:1.5rem; --s60:2.25rem;
}
.sw13bgr *{box-sizing:border-box}
.sw13bgr [hidden]{display:none!important}
.sw13bgr .wrap{max-width:1360px;margin:0 auto;padding-block:var(--s50) var(--s60);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  display:flex;flex-direction:column;gap:var(--s50)}
.sw13bgr .sw-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--s40);border-bottom:1px solid var(--border);padding-bottom:var(--s40)}
.sw13bgr .brand{font:500 12px/1 var(--display);letter-spacing:3px;color:var(--ink);text-transform:uppercase}
.sw13bgr .brand b{color:#8a6d1f}
.sw13bgr .sw-h1{font:300 34px/1.1 var(--serif);letter-spacing:4px;text-transform:uppercase;color:var(--ink);margin:6px 0 0;text-wrap:balance}
.sw13bgr .sw-h1 em{font-style:normal;color:#899083}
.sw13bgr .privacy{display:flex;align-items:center;gap:var(--s20);color:var(--subtle);font-size:13px;line-height:1.4;max-width:34ch}
.sw13bgr .privacy svg{flex:none;color:var(--plum)}
.sw13bgr .bench{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:var(--s50);align-items:start}
@media (max-width:900px){.sw13bgr .bench{grid-template-columns:minmax(0,1fr)}}
.sw13bgr .stage{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-card);overflow:hidden;display:flex;flex-direction:column;min-width:0}
.sw13bgr .stagebar{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s30) var(--s40);padding:10px 14px;border-bottom:1px solid var(--border-soft);font-size:13px;color:var(--subtle);min-height:52px}
.sw13bgr .stagebar .meta{font-variant-numeric:tabular-nums;margin-right:auto}
.sw13bgr .stagebar label{display:flex;align-items:center;gap:8px;color:var(--text)}
.sw13bgr .canvasbox{position:relative;background:var(--stage);display:flex;align-items:center;justify-content:center;padding:var(--s50);min-height:min(68vh,640px)}
.sw13bgr #sw13-view{max-width:100%;max-height:min(64vh,600px);display:block;touch-action:none;
  background-color:var(--check-a);
  background-image:linear-gradient(45deg,var(--check-b) 25%,transparent 25%),linear-gradient(-45deg,var(--check-b) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,var(--check-b) 75%),linear-gradient(-45deg,transparent 75%,var(--check-b) 75%);
  background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0;box-shadow:0 0 0 1px var(--border)}
.sw13bgr #sw13-view.brushing{cursor:none}
.sw13bgr #sw13-cursor{position:fixed;z-index:99999;pointer-events:none;border:1.5px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.6);border-radius:50%;transform:translate(-50%,-50%);z-index:5}
.sw13bgr .busy{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:color-mix(in srgb,var(--surface) 82%,transparent);text-align:center;padding:var(--s50)}
.sw13bgr .busy strong{font:400 14px/1.4 var(--display);letter-spacing:2px;text-transform:uppercase;color:var(--ink)}
.sw13bgr .busy p{margin:0;color:var(--muted);font-size:13px;max-width:40ch}
.sw13bgr .bar{width:min(320px,80%);height:6px;background:var(--lav-100);overflow:hidden}
.sw13bgr .bar i{display:block;height:100%;width:0;background:var(--purple);transition:width .2s}
.sw13bgr .spin{width:34px;height:34px;border:3px solid var(--lav-100);border-top-color:var(--purple);border-radius:50%;animation:sp 0.9s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.sw13bgr .spin{animation-duration:3s}}
.sw13bgr .drop{margin:var(--s50);border:1px dashed var(--lav-300);border-radius:var(--r-card);background:var(--drop);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--s50);align-items:center;padding:var(--s60) var(--s50);min-height:min(62vh,560px)}
.sw13bgr .drop.over{border-color:var(--purple);background:var(--lav-50)}
@media (max-width:640px){.sw13bgr .drop{grid-template-columns:minmax(0,1fr)}}
.sw13bgr .demo{position:relative;aspect-ratio:4/3;max-width:100%;border-radius:var(--r-card);overflow:hidden;box-shadow:0 0 0 1px var(--border)}
.sw13bgr .demo canvas{position:absolute;inset:0;width:100%;height:100%}
.sw13bgr .demo .split{position:absolute;top:0;bottom:0;left:50%;width:2px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.25)}
.sw13bgr .demo .tag{position:absolute;bottom:10px;font:500 11px/1 var(--display);letter-spacing:.8px;text-transform:uppercase;background:rgba(0,0,0,.78);color:#fff;padding:6px 8px;letter-spacing:2px}
.sw13bgr .droptext{display:flex;flex-direction:column;gap:var(--s40);min-width:0}
.sw13bgr .droptext h2{font:300 24px/1.3 var(--serif);letter-spacing:2px;text-transform:uppercase;color:var(--ink);margin:0;text-wrap:balance}
.sw13bgr .droptext p{margin:0;color:var(--muted)}
.sw13bgr .row{display:flex;flex-wrap:wrap;gap:var(--s30);align-items:center}
.sw13bgr .hint{font-size:13px;color:var(--subtle)}
.sw13bgr kbd{font:12px var(--sans);border:1px solid var(--border);border-bottom-width:2px;padding:1px 5px;background:var(--surface);color:var(--text)}
.sw13bgr .btn{font:500 11px/22px var(--display);letter-spacing:2.5px;text-transform:uppercase;border-radius:0;border:1px solid var(--purple);background:var(--purple);color:var(--on-purple);padding:10px 20px;min-height:44px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.sw13bgr .btn:hover{background:#e0c780;border-color:#e0c780}
.sw13bgr .btn.ghost{background:transparent;color:var(--purple-ink);border-color:var(--purple-ink)}
.sw13bgr .btn.ghost:hover{background:#000;color:#fff;border-color:#000}
.sw13bgr .btn.quiet{background:transparent;border-color:var(--border);color:var(--text)}
.sw13bgr .btn.quiet:hover{background:var(--lav-50);border-color:var(--lav-50)}
.sw13bgr .btn.block{width:100%}
.sw13bgr .btn:disabled{opacity:.45;cursor:not-allowed;filter:none}
.sw13bgr .btn.sm{min-height:36px;padding:6px 12px}
.sw13bgr :focus-visible{outline:2px solid var(--purple-ink);outline-offset:2px}
.sw13bgr .panel{display:flex;flex-direction:column;gap:var(--s40);min-width:0}
.sw13bgr .card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-card);padding:var(--s50);display:flex;flex-direction:column;gap:var(--s40)}
.sw13bgr .card h3{margin:0;font:500 11px/1 var(--display);letter-spacing:3px;text-transform:uppercase;color:var(--subtle);display:flex;justify-content:space-between;align-items:center}
.sw13bgr .card.locked{opacity:.5;pointer-events:none}
.sw13bgr .seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;border:1px solid var(--border)}
.sw13bgr .seg input{position:absolute;opacity:0;pointer-events:none}
.sw13bgr .seg label{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:44px;padding:6px 8px;cursor:pointer;font:500 11px/1.3 var(--display);letter-spacing:1.5px;text-transform:uppercase;color:var(--text);text-align:center;border-left:1px solid var(--border)}
.sw13bgr .seg label:first-of-type{border-left:0}
.sw13bgr .seg label small{font:400 11px/1.2 var(--sans);color:var(--subtle)}
.sw13bgr .seg input:checked+label{background:var(--lav-50);color:var(--purple-ink);box-shadow:inset 0 -2px 0 var(--purple-ink)}
.sw13bgr .seg input:focus-visible+label{outline:2px solid var(--purple-ink);outline-offset:-2px}
.sw13bgr .field{display:flex;flex-direction:column;gap:4px}
.sw13bgr .field .lab{display:flex;justify-content:space-between;font-size:13px;color:var(--text)}
.sw13bgr .field .lab output{color:var(--subtle);font-variant-numeric:tabular-nums}
.sw13bgr input[type=range]{width:100%;accent-color:var(--purple);min-height:28px}
.sw13bgr .swatches{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.sw13bgr .sw{position:relative;aspect-ratio:1;border:1px solid var(--border);cursor:pointer;display:block;overflow:hidden;min-height:44px}
.sw13bgr .sw input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.sw13bgr .sw span{position:absolute;inset:4px;display:flex;align-items:flex-end;justify-content:center;font:500 10px/1 var(--display);letter-spacing:.4px;padding-bottom:4px}
.sw13bgr .sw:has(input:checked){outline:2px solid var(--purple-ink);outline-offset:2px}
.sw13bgr .sw:has(input:focus-visible){outline:3px solid var(--purple-ink)}
.sw13bgr .sw .chk{background-color:#fff;background-image:linear-gradient(45deg,#ddd 25%,transparent 25%),linear-gradient(-45deg,#ddd 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#ddd 75%),linear-gradient(-45deg,transparent 75%,#ddd 75%);background-size:10px 10px;background-position:0 0,0 5px,5px -5px,-5px 0}
.sw13bgr .check{display:flex;align-items:center;gap:10px;font-size:14px;min-height:32px;cursor:pointer}
.sw13bgr .check input{width:18px;height:18px;accent-color:var(--purple)}
.sw13bgr .note{font-size:13px;color:var(--subtle);margin:0;line-height:1.5}
.sw13bgr .note.err{color:var(--danger)}
.sw13bgr .note.ok{color:var(--purple-ink)}
.sw13bgr .fallback{display:flex;flex-direction:column;gap:8px}
.sw13bgr .fallback img{max-width:100%;border:1px solid var(--border);background:#fff}
.sw13bgr .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.sw13bgr .sw-foot{font-size:13px;color:var(--subtle);border-top:1px solid var(--border);padding-top:var(--s40)}
.sw13bgr button{text-shadow:none;box-shadow:none}
.sw13bgr h1,.sw13bgr h2,.sw13bgr h3{text-transform:none}
.sw13bgr .seg label{margin:0}
.sw13bgr canvas{max-width:100%}
.sw13bgr .seg label small{text-transform:none;letter-spacing:0}
.sw13bgr .seg input:checked+label{box-shadow:inset 0 -2px 0 var(--purple)}
.sw13bgr .btn.quiet{border-color:#000;color:#000}