:root{
  --bg:#e9ecea; --panel:#f6f8f7; --panel-2:#ffffff; --stage:#fdfefe;
  --ink:#131816; --ink-2:#3d4744; --muted:#6d7a76;
  --line:#d3dad7; --line-2:#c0cac6; --grid:#e4eae8;
  --accent:#0f6e6e; --accent-ink:#ffffff; --accent-soft:rgba(15,110,110,.10);
  --good:#2e7d5b; --warn:#a9741d; --crit:#c0453b;
  --shadow:0 1px 1px rgba(16,32,28,.05), 0 10px 26px -16px rgba(16,32,28,.35);
  --r:6px;
  --sans:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,sans-serif;
  --display:"Archivo","IBM Plex Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0f1312; --panel:#161b1a; --panel-2:#1b2120; --stage:#0a0d0d;
    --ink:#e8edeb; --ink-2:#bcc7c4; --muted:#7f8d89;
    --line:#232b2a; --line-2:#2f3937; --grid:#171e1d;
    --accent:#43bdb0; --accent-ink:#062120; --accent-soft:rgba(67,189,176,.12);
    --good:#4bbd8a; --warn:#d9a44a; --crit:#ef7367;
    --shadow:0 1px 1px rgba(0,0,0,.4), 0 12px 30px -18px rgba(0,0,0,.9);
  }
}
:root[data-theme="dark"]{
  --bg:#0f1312; --panel:#161b1a; --panel-2:#1b2120; --stage:#0a0d0d;
  --ink:#e8edeb; --ink-2:#bcc7c4; --muted:#7f8d89;
  --line:#232b2a; --line-2:#2f3937; --grid:#171e1d;
  --accent:#43bdb0; --accent-ink:#062120; --accent-soft:rgba(67,189,176,.12);
  --good:#4bbd8a; --warn:#d9a44a; --crit:#ef7367;
  --shadow:0 1px 1px rgba(0,0,0,.4), 0 12px 30px -18px rgba(0,0,0,.9);
}

*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.45;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---------- shell ---------- */
.app{display:flex;flex-direction:column;height:100vh;height:100dvh}
.rail{display:flex;align-items:center;gap:14px;padding:0 14px;background:var(--panel);
  border-bottom:1px solid var(--line);flex:0 0 auto}
.rail-1{height:50px}
.rail-2{height:40px;gap:8px;overflow-x:auto;scrollbar-width:thin}

.brand{display:flex;align-items:center;gap:9px;margin:0 2px 0 0;font:inherit}
.brand-home{display:flex;align-items:center;gap:9px;color:inherit;text-decoration:none}
.guide-link{text-decoration:none;color:inherit}
.brand svg{display:block}
.brand b{font-family:var(--display);font-weight:700;font-size:16px;letter-spacing:-.015em}
.brand span{font-family:var(--mono);font-size:10.5px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;
  padding-left:9px;margin-left:2px;border-left:1px solid var(--line-2);white-space:nowrap}
@media (max-width:820px){.brand span{display:none}}

.spacer{flex:1}
.btn{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 11px;border:1px solid var(--line-2);
  border-radius:var(--r);background:var(--panel-2);cursor:pointer;white-space:nowrap;font-size:13px;
  transition:border-color .12s,background .12s}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:500}
.btn.primary:hover{filter:brightness(1.08);color:var(--accent-ink)}
.btn.icon{padding:0;width:30px;justify-content:center}
.btn[aria-pressed="true"]{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.seg{display:inline-flex;border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;background:var(--panel-2)}
.seg button{height:28px;padding:0 10px;border:0;background:transparent;cursor:pointer;font-size:12.5px;
  font-family:var(--mono);color:var(--muted)}
.seg button+button{border-left:1px solid var(--line)}
.seg button[aria-pressed="true"]{background:var(--accent-soft);color:var(--accent);font-weight:600}

/* file chips */
.chip{display:inline-flex;align-items:center;gap:8px;height:26px;padding:0 6px 0 10px;border:1px solid var(--line);
  border-radius:var(--r);background:var(--panel-2);cursor:pointer;flex:0 0 auto;max-width:260px;
  font-size:12.5px;color:var(--ink-2)}
.chip:hover{border-color:var(--line-2)}
.chip[aria-current="true"]{border-color:var(--accent);background:var(--accent-soft);color:var(--ink)}
.chip .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chip .fmt{font-family:var(--mono);font-size:10px;letter-spacing:.05em;color:var(--muted);
  border:1px solid var(--line);border-radius:3px;padding:0 4px;line-height:15px}
.chip[aria-current="true"] .fmt{border-color:var(--accent);color:var(--accent)}
.chip .x{width:16px;height:16px;border:0;background:transparent;border-radius:3px;cursor:pointer;color:var(--muted);
  line-height:1;font-size:14px;padding:0}
.chip .x:hover{background:var(--line);color:var(--crit)}
.chip.err{border-color:var(--crit);color:var(--crit)}

/* ---------- main ---------- */
main{flex:1;display:grid;grid-template-columns:minmax(0,1fr) 348px;min-height:0}
@media (max-width:960px){
  main{grid-template-columns:minmax(0,1fr)}
  .inspector{display:none}
  body.mobile-inspect .stage-wrap{display:none}
  body.mobile-inspect .inspector{display:flex}
}
.stage-wrap{position:relative;min-width:0;background:var(--stage);display:flex;flex-direction:column}
/* The canvas is absolutely positioned inside a host box. If it stayed in the
   flex flow, setting its width/height attributes would change its intrinsic
   size, relayout the page and re-fire the ResizeObserver — the classic
   "ResizeObserver loop completed with undelivered notifications". */
.canvas-host{flex:1;position:relative;min-height:0;min-width:0}
#stage{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:none;cursor:grab}
#stage.panning{cursor:grabbing}

.overlay{position:absolute;top:10px;left:10px;display:flex;gap:6px;flex-wrap:wrap;align-items:center;
  max-width:calc(100% - 20px);z-index:2}
.overlay .btn,.overlay select{height:26px;font-size:12px;background:var(--panel);backdrop-filter:blur(6px)}
select{height:26px;border:1px solid var(--line-2);border-radius:var(--r);background:var(--panel-2);color:var(--ink);
  padding:0 6px;font:inherit;font-size:12px;cursor:pointer}
.warnchip{display:inline-flex;align-items:center;gap:5px;height:26px;padding:0 9px;border-radius:var(--r);
  font-size:12px;background:color-mix(in srgb,var(--warn) 14%,var(--panel));color:var(--warn);
  border:1px solid color-mix(in srgb,var(--warn) 35%,transparent);font-weight:500}
.warnchip.ok{background:color-mix(in srgb,var(--good) 12%,var(--panel));color:var(--good);
  border-color:color-mix(in srgb,var(--good) 32%,transparent)}

/* transport */
.transport{flex:0 0 auto;display:flex;align-items:center;gap:10px;height:46px;padding:0 12px;
  border-top:1px solid var(--line);background:var(--panel)}
.transport .count{font-family:var(--mono);font-size:12px;color:var(--muted);white-space:nowrap;
  font-variant-numeric:tabular-nums}
.transport .count b{color:var(--ink);font-weight:600}
input[type=range]{-webkit-appearance:none;appearance:none;flex:1;min-width:60px;height:20px;background:transparent;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:var(--line-2)}
input[type=range]::-moz-range-track{height:4px;border-radius:2px;background:var(--line-2)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:13px;height:13px;border-radius:50%;
  background:var(--accent);margin-top:-4.5px;border:2px solid var(--panel)}
input[type=range]::-moz-range-thumb{width:13px;height:13px;border:2px solid var(--panel);border-radius:50%;background:var(--accent)}

/* ---------- inspector ---------- */
.inspector{border-left:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;
  min-height:0;overflow-y:auto;scrollbar-width:thin}
.ins-head{padding:14px 16px 12px;border-bottom:1px solid var(--line)}
.ins-head h1{margin:0;font-family:var(--display);font-size:17px;font-weight:700;letter-spacing:-.01em;
  text-wrap:balance;overflow-wrap:anywhere}
.ins-head .sub{margin-top:3px;font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.03em}
.sample-tag{display:inline-block;margin-top:8px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent);background:var(--accent-soft);padding:2px 6px;border-radius:3px}

.readouts{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}
.ro{padding:10px 16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.ro:nth-child(2n){border-right:0}
.ro .k{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ro .v{font-family:var(--mono);font-size:19px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums;
  margin-top:1px;line-height:1.2}
.ro .v small{font-size:11px;font-weight:400;color:var(--muted);margin-left:3px;letter-spacing:0}
.ro.wide{grid-column:1/-1;border-right:0}
.ro.hero .v{font-size:26px}

section.blk{border-bottom:1px solid var(--line);padding:13px 16px 15px}
section.blk>h2{margin:0 0 10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);font-weight:500;display:flex;justify-content:space-between;align-items:baseline;gap:8px}
section.blk>h2 em{font-style:normal;color:var(--ink-2);letter-spacing:.03em;text-transform:none;font-size:11px}

/* thread sequence */
.seqlist{display:flex;flex-direction:column;gap:1px}
.seqrow{display:grid;grid-template-columns:18px 20px minmax(0,1fr) auto;gap:9px;align-items:center;
  padding:6px 6px 6px 0;border-radius:4px;cursor:default}
.seqrow:hover{background:var(--panel-2)}
.seqrow .n{font-family:var(--mono);font-size:10.5px;color:var(--muted);text-align:right;font-variant-numeric:tabular-nums}
.sw{width:20px;height:20px;border-radius:4px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18)}
.seqrow .nm{min-width:0}
.seqrow .nm b{display:block;font-weight:500;font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.seqrow .nm i{display:block;font-style:normal;font-family:var(--mono);font-size:10px;color:var(--muted);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.seqrow .st{font-family:var(--mono);font-size:11.5px;text-align:right;font-variant-numeric:tabular-nums;color:var(--ink-2)}
.seqrow .st i{display:block;font-style:normal;font-size:10px;color:var(--muted)}
.bar{grid-column:2/-1;height:3px;border-radius:2px;background:var(--line);overflow:hidden;margin-top:-2px}
.bar>span{display:block;height:100%;border-radius:2px}

/* meta list */
dl.meta{margin:0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:5px 14px;font-size:12.5px}
dl.meta dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);
  align-self:center}
dl.meta dd{margin:0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}

.exports{display:flex;flex-wrap:wrap;gap:6px}

/* ---------- compare ---------- */
.compare{display:none;min-width:0;overflow:auto;background:var(--stage);padding:18px}
body.view-compare main{grid-template-columns:minmax(0,1fr)}
body.view-compare .stage-wrap,body.view-compare .inspector{display:none}
body.view-compare .compare{display:block}
.compare h2{margin:0 0 4px;font-family:var(--display);font-size:18px;font-weight:700}
.compare p.lede{margin:0 0 16px;color:var(--muted);font-size:13px;max-width:62ch}
table.cmp{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
table.cmp th,table.cmp td{padding:9px 12px;text-align:right;border-bottom:1px solid var(--line);font-size:12.5px;
  white-space:nowrap}
table.cmp th{font-family:var(--mono);font-size:10px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);
  font-weight:500;cursor:pointer;user-select:none;background:var(--panel-2);position:sticky;top:0}
table.cmp th:hover{color:var(--accent)}
table.cmp th[data-dir]::after{content:"↓";margin-left:4px;color:var(--accent)}
table.cmp th[data-dir="asc"]::after{content:"↑"}
table.cmp th:first-child,table.cmp td:first-child{text-align:left}
table.cmp td.num{font-family:var(--mono)}
table.cmp tbody tr:hover{background:var(--panel-2)}
table.cmp tbody tr:last-child td{border-bottom:0}
.strip{display:inline-flex;gap:2px;vertical-align:-2px}
.strip i{width:11px;height:11px;border-radius:2px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18)}
.cellname{display:flex;flex-direction:column;gap:1px}
.cellname b{font-weight:500}
.cellname span{font-family:var(--mono);font-size:10px;color:var(--muted)}

/* ---------- convert ---------- */
.convert{display:none;min-width:0;overflow:auto;background:var(--stage);padding:18px 20px 40px}
body.view-convert main{grid-template-columns:minmax(0,1fr)}
body.view-convert .stage-wrap,body.view-convert .inspector,body.view-convert .compare{display:none}
body.view-convert .convert{display:block}
.cv-head{max-width:1100px;margin:0 auto 16px}
.cv-head h2{margin:0 0 4px;font-family:var(--display);font-size:19px;font-weight:700;letter-spacing:-.01em}
.cv-head p{margin:0;color:var(--muted);font-size:13px;max-width:66ch}
.cv-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;align-items:start}
@media (max-width:860px){.cv-grid{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r)}
.card>h3{margin:0;padding:11px 14px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:10.5px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:500;
  display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.card>h3 em{font-style:normal;text-transform:none;letter-spacing:.02em;font-size:11px;color:var(--ink-2)}
.card .body{padding:14px}
.imgdrop{min-height:280px;display:grid;place-items:center;padding:14px;text-align:center;color:var(--muted)}
.imgdrop canvas{max-width:100%;height:auto;border-radius:4px;box-shadow:var(--shadow);
  image-rendering:auto;background:repeating-conic-gradient(var(--line) 0 25%,transparent 0 50%) 0 0/16px 16px}
.ctrl{display:grid;grid-template-columns:1fr auto;gap:8px 10px;align-items:center;font-size:12.5px}
.ctrl label{color:var(--ink-2)}
.ctrl .val{font-family:var(--mono);font-size:11.5px;color:var(--muted);text-align:right;font-variant-numeric:tabular-nums;
  min-width:56px}
.ctrl input[type=range]{grid-column:1/-1;width:100%;margin:-4px 0 2px}
.ctrl select,.ctrl input[type=number]{width:100%;grid-column:1/-1}
input[type=number]{height:28px;border:1px solid var(--line-2);border-radius:var(--r);background:var(--panel-2);
  color:var(--ink);padding:0 8px;font:inherit;font-size:13px;font-family:var(--mono)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.chk{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2);cursor:pointer;padding:3px 0}
.chk input{accent-color:var(--accent);width:15px;height:15px}
details.adv{margin-top:12px;border-top:1px solid var(--line);padding-top:10px}
details.adv summary{cursor:pointer;font-family:var(--mono);font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--muted);list-style:none;display:flex;align-items:center;gap:6px}
details.adv summary::before{content:"▸";font-size:10px}
details.adv[open] summary::before{content:"▾"}
details.adv .body2{padding-top:12px;display:flex;flex-direction:column;gap:9px}
.resultgrid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;margin-bottom:12px}
.resultgrid div{background:var(--panel);padding:9px 12px}
.resultgrid .k{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.resultgrid .v{font-family:var(--mono);font-size:17px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.resultgrid .v small{font-size:10.5px;font-weight:400;color:var(--muted);margin-left:3px}
.palrow{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.palrow i{width:22px;height:22px;border-radius:4px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.2)}
.hint{font-size:12px;color:var(--muted);line-height:1.5;margin:10px 0 0}

/* ---------- misc ---------- */
.drop{position:fixed;inset:0;background:color-mix(in srgb,var(--accent) 12%,var(--bg));z-index:50;
  display:none;place-items:center;border:2px dashed var(--accent)}
body.dragging .drop{display:grid}
.drop div{font-family:var(--display);font-size:20px;font-weight:600;color:var(--accent)}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(8px);opacity:0;pointer-events:none;
  background:var(--ink);color:var(--bg);padding:8px 14px;border-radius:var(--r);font-size:13px;z-index:60;
  transition:opacity .18s,transform .18s;box-shadow:var(--shadow);max-width:80vw;text-align:center}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
.empty{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:var(--muted);padding:24px}
body.no-file .overlay,body.no-file .transport,body.no-file .inspector,body.no-file #inspBtn{display:none}
body.no-file main{grid-template-columns:minmax(0,1fr)}
.uploader{max-width:430px;display:flex;flex-direction:column;align-items:center;gap:12px}
.uploader svg{color:var(--line-2)}
.uploader h2{margin:0;font-family:var(--display);font-size:20px;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.uploader p{margin:0;font-size:13px;max-width:36ch}
.btn.big{height:38px;padding:0 18px;font-size:14px;margin-top:2px}
.linky{background:none;border:0;padding:2px;color:var(--muted);text-decoration:underline;text-underline-offset:3px;
  cursor:pointer;font-size:12.5px}
.linky:hover{color:var(--accent)}
input.sw{width:20px;height:20px;padding:0;border:0;background:none;cursor:pointer;border-radius:4px}
input.sw::-webkit-color-swatch-wrapper{padding:0}
input.sw::-webkit-color-swatch{border:none;border-radius:4px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18)}
input.sw::-moz-color-swatch{border:none;border-radius:4px}
.note{margin:0 0 10px;font-size:12px;line-height:1.5;color:var(--ink-2);background:var(--accent-soft);
  border-left:2px solid var(--accent);padding:7px 10px;border-radius:0 4px 4px 0}
.formats{font-family:var(--mono);font-size:10.5px;color:var(--muted);letter-spacing:.06em}
#inspBtn{display:none}
@media (max-width:960px){#inspBtn{display:inline-flex}}
@media (max-width:700px){.guide-link{display:none}}
@media (max-width:420px){.rail-1{gap:7px;padding:0 10px}.brand b{font-size:15px}.brand svg{width:18px}}
@media (max-width:700px){#speedSel,#zoomIn,#zoomOut,#zoomVal,#hoopSel{display:none}.rail-1{gap:8px}}

/* ---------- written content (SEO) ---------- */
.seo{background:var(--panel);border-top:1px solid var(--line);color:var(--ink);font-size:16px;line-height:1.65}
.seo .wrap,.site-foot .wrap{max-width:820px;margin:0 auto;padding:48px 20px}
.seo h1,.seo h2,.seo h3{font-family:var(--display);letter-spacing:-.015em;line-height:1.2;color:var(--ink)}
.seo h1{font-size:clamp(28px,4vw,38px);margin:0 0 14px}
.seo h2{font-size:24px;margin:42px 0 12px}
.seo h3{font-size:17px;margin:22px 0 6px}
.seo p,.seo li{color:var(--ink-2)}
.seo p{margin:0 0 14px}
.seo a{color:var(--accent);text-underline-offset:3px}
.seo .lede{font-size:18px;color:var(--ink)}
.seo .eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.seo ul,.seo ol{padding-left:22px;margin:0 0 16px}
.seo li{margin:6px 0}
.seo .tbl{overflow-x:auto;margin:10px 0 18px;border:1px solid var(--line);border-radius:var(--r)}
.seo table{border-collapse:collapse;width:100%;font-size:14.5px;background:var(--panel-2)}
.seo th,.seo td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.seo thead th{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:500}
.seo tbody tr:last-child td,.seo tbody tr:last-child th{border-bottom:0}
.seo ul.cards{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.seo ul.cards li{margin:0}
.seo ul.cards a{display:block;height:100%;box-sizing:border-box;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--panel-2);text-decoration:none;color:var(--ink-2);font-size:14px;line-height:1.5}
.seo ul.cards a:hover{border-color:var(--accent)}
.seo ul.cards b{display:block;color:var(--ink);font-size:15px;margin-bottom:4px}
.seo .faq h3{margin-top:20px}
.seo .cta{display:inline-flex;align-items:center;height:40px;padding:0 18px;border-radius:var(--r);background:var(--accent);
  color:var(--accent-ink);text-decoration:none;font-weight:600;margin:4px 0 8px}
.seo .updated{font-size:13px;color:var(--muted)}
.site-foot{background:var(--bg);border-top:1px solid var(--line);font-size:13.5px;line-height:1.7;color:var(--muted)}
.site-foot .wrap{padding:28px 20px 40px}
.site-foot p{margin:0 0 8px}
.site-foot a{color:var(--ink-2);text-underline-offset:3px}
.site-foot .small{font-size:12.5px}
/* Page identity and a useful first screen; loaded designs keep the original tool. */
.skip-link{position:fixed;left:16px;top:-80px;z-index:20;background:var(--accent);color:var(--accent-ink);padding:12px 18px;border-radius:6px}
.skip-link:focus{top:12px}
.page-intro{flex:0 0 auto;width:100%;padding:22px 28px 20px;background:var(--panel);border-bottom:1px solid var(--line)}
.page-intro-inner{max-width:1160px;margin:auto}
.page-intro h1{font-family:var(--display);font-size:clamp(25px,3vw,36px);line-height:1.15;letter-spacing:-.03em;margin:0 0 10px;text-wrap:balance}
.page-intro .page-lead{font-size:15px;line-height:1.55;max-width:80ch;margin:0;color:var(--ink-2)}
.page-intro .crumbs{font-size:12px;color:var(--muted);margin:0 0 9px}
.page-intro a{color:var(--accent);text-underline-offset:3px}
.quick-links{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13px;margin-top:13px}
.quick-links a{text-decoration:none}
.quick-links a:hover{text-decoration:underline}
body.no-file .app{height:auto;min-height:0}
body.no-file main{min-height:470px}
body.no-file .canvas-host{display:none}
body.no-file .empty{position:relative;min-height:470px;padding:32px 28px}
.uploader{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;max-width:1040px;width:100%;text-align:left;align-items:center}
.uploader>svg{display:none}
.upload-copy{display:flex;flex-direction:column;align-items:flex-start;gap:15px}
.uploader .welcome-label{font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}
.uploader h2{font-size:clamp(23px,2.5vw,30px);line-height:1.15}
.uploader p{font-size:14px;line-height:1.6;max-width:48ch;color:var(--ink-2)}
.uploader .formats{font-size:11px;color:var(--muted)}
.uploader .btn.big{height:42px;justify-content:center;margin:0;font-size:14px}
.sample-preview{margin:0;border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow:hidden;width:100%;box-shadow:var(--shadow)}
.sample-preview img{display:block;width:100%;height:auto;aspect-ratio:640/520}
.sample-preview figcaption{padding:12px 16px;font-size:12px;line-height:1.5;color:var(--ink-2)}
.sample-preview figcaption b{display:block;color:var(--ink);font-size:13px;margin-bottom:3px}
.ins-head h2{margin:0;font-family:var(--display);font-size:17px;font-weight:700;letter-spacing:-.01em;text-wrap:balance;overflow-wrap:anywhere}
.article-toc{display:flex;flex-wrap:wrap;gap:8px 20px;padding:16px 0;border-block:1px solid var(--line);margin:22px 0 26px;font-size:14px}
.seo h2[id]{scroll-margin-top:72px}
.seo figure{margin:26px 0}
.seo figure img{display:block;border:1px solid var(--line);border-radius:10px;max-width:640px;width:100%;height:auto}
.seo figcaption{font-size:13px;color:var(--muted);margin-top:9px}
.seo .callout{border-left:3px solid var(--accent);background:var(--panel-2);padding:16px 18px;margin:20px 0}
.sample-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.sample-grid figure{margin:0}
.sample-grid h2{font-size:21px;margin-top:16px}
.download-links{display:flex;gap:12px;flex-wrap:wrap;margin:14px 0}
.samples-stats{font-family:var(--mono);font-size:12px}
body.no-file.view-convert main{min-height:0}
body.no-file.view-convert .convert{overflow:visible;padding-bottom:32px}
body.no-file.view-convert .cv-head{max-width:900px}
@media(max-width:820px){
 .uploader{gap:26px;grid-template-columns:minmax(0,1fr) minmax(0,.9fr)}
 .page-intro{padding:20px}
 .quick-links{gap:7px 14px}
 body.no-file .empty{padding:28px 20px}
}
@media(max-width:600px){
 .uploader{grid-template-columns:minmax(0,1fr);gap:24px}
 .upload-copy{gap:12px}
 .sample-preview{max-width:360px;justify-self:center}
 .page-intro{padding:18px 18px 16px}
 .page-intro h1{font-size:27px}
 .page-intro .page-lead{font-size:14px}
 body.no-file main,body.no-file .empty{min-height:0}
 body.no-file .empty{padding:28px 18px 30px}
 .sample-grid{grid-template-columns:minmax(0,1fr)}
 .seo .wrap{padding:32px 18px}
 .rail-1{flex-wrap:wrap;height:auto;min-height:50px;padding-block:9px;gap:8px}
 .rail-1 .brand{flex:1}
 #unitSeg{display:none}
}