:root{
  --bg:#faf9f7; --card:#ffffff; --ink:#1f1d1a; --muted:#8a857c;
  --line:#e8e4dd; --accent:#e2542c; --accent-soft:#fdeee8;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;overscroll-behavior-y:contain}
a{color:var(--accent)}
.wrap{max-width:880px;margin:0 auto;padding:20px 14px 72px}
nav.top{display:flex;flex-wrap:wrap;gap:10px 16px;padding:14px 0 4px;font-size:13.5px}
nav.top a{color:var(--muted);text-decoration:none}
nav.top a:hover{color:var(--accent)}
nav.top a.here{color:var(--ink);font-weight:600}
header{padding:14px 0 6px}
header h1{font-size:26px;font-weight:700;letter-spacing:-.02em}
header p.lede{color:var(--muted);margin-top:8px;font-size:15.5px;max-width:60ch}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin-top:14px}
.label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:8px}
.presets{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;font-size:13.5px;cursor:pointer;user-select:none;transition:all .15s;-webkit-tap-highlight-color:transparent}
.chip:hover{border-color:var(--accent)}
.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}
.row{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.row .field{flex:1;min-width:170px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.field input,.field select{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px;font-size:15px;background:#fff;color:var(--ink);font-family:inherit}
.drop{margin-top:14px;border:2px dashed var(--line);border-radius:12px;padding:30px 18px;text-align:center;color:var(--muted);cursor:pointer;transition:all .15s;background:#fff}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent-soft);color:var(--ink)}
.drop b{color:var(--accent)}
.actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
button.btn{border:0;border-radius:10px;padding:12px 20px;font-size:14.5px;font-weight:600;cursor:pointer;transition:opacity .15s;font-family:inherit;-webkit-tap-highlight-color:transparent}
.btn.primary{background:var(--accent);color:#fff}
.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.sm{padding:8px 12px;font-size:12.5px;border-radius:8px}
.bar{height:4px;background:var(--line);border-radius:99px;overflow:hidden;margin-top:12px}
.bar span{display:block;height:100%;width:0;background:var(--accent);transition:width .2s}
.filelist{margin-top:12px}
.frow{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;padding:8px 10px;margin-top:8px;background:#fff}
.frow img{width:46px;height:46px;object-fit:cover;border-radius:6px;border:1px solid var(--line);background:#f3f1ed;flex:none}
.frow .fname{flex:1;min-width:0;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.frow .fmeta{font-size:11.5px;color:var(--muted);white-space:normal}
.warn{color:#b3541e}
.results{margin-top:8px}
.item{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--line);border-radius:12px;padding:12px;margin-top:10px;background:#fff}
.item>img{width:56px;height:56px;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:#f3f1ed;flex:none}
.meta{flex:1;min-width:0}
.meta .name{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.meta .stats{font-size:12.5px;color:var(--muted);margin-top:2px}
.meta .presets-out{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
a.dl{font-size:12.5px;text-decoration:none;color:var(--accent);font-weight:600;border:1px solid var(--line);padding:6px 10px;border-radius:8px;white-space:nowrap;display:inline-block}
a.dl:hover{border-color:var(--accent)}
.note{font-size:12.5px;color:var(--muted);margin-top:14px}
.spec{margin-top:14px;border-collapse:collapse;width:100%;font-size:13px}
.spec th,.spec td{border:1px solid var(--line);padding:7px 10px;text-align:left}
.spec th{background:#f6f4f0;font-weight:600}
h2{font-size:19px;font-weight:700;margin-top:34px;letter-spacing:-.01em}
h3{font-size:15.5px;font-weight:600;margin-top:20px}
.prose{margin-top:10px;font-size:15px;max-width:68ch}
.prose p{margin-top:10px}
.prose ul,.prose ol{margin:10px 0 0 22px}
.prose li{margin-top:6px}
.faq{margin-top:10px}
.faq details{border-top:1px solid var(--line);padding:12px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:14.5px}
.faq p{font-size:14px;color:#3d3a36;margin-top:8px}
.links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.links a{border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:13.5px;text-decoration:none;color:var(--ink);background:#fff}
.links a:hover{border-color:var(--accent);color:var(--accent)}
footer{margin-top:34px;padding-top:16px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.modal{position:fixed;inset:0;background:rgba(31,29,26,.6);display:flex;align-items:center;justify-content:center;padding:12px;z-index:50;overscroll-behavior:contain}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:14px;padding:16px;max-width:560px;width:100%;max-height:94vh;overflow:auto}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:10px}
.modal-head b{font-size:15px;word-break:break-all}
.modal-head .fmeta{font-size:12px;color:var(--muted)}
.x{border:0;background:transparent;font-size:24px;line-height:1;cursor:pointer;color:var(--muted);padding:2px 6px;flex:none}
#editWrap{position:relative;background:#f3f1ed;border-radius:10px;overflow:hidden;display:flex;justify-content:center;align-items:center;min-height:180px;touch-action:none}
#editCanvas{display:block;max-width:100%;cursor:grab;touch-action:none;box-shadow:0 0 0 1px rgba(0,0,0,.08)}
#editCanvas:active{cursor:grabbing}
.hint{font-size:12px;color:var(--muted);text-align:center;margin-top:8px}
.modal-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:12px;font-size:13px}
.modal-row label{display:flex;align-items:center;gap:8px}
.modal-row input[type=range]{width:140px}
.modal-row select{border:1px solid var(--line);border-radius:8px;padding:7px 8px;font-size:13px;background:#fff;font-family:inherit}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:14px}
@media (max-width:560px){
  header h1{font-size:22px}
  .actions .btn{flex:1 1 100%}
  .row .field{min-width:100%}
  .modal-box{padding:14px}
}