.qrm{grid-template-columns:minmax(0,1.25fr) minmax(280px,.85fr);align-items:start;gap:18px;display:grid}@media (width<=900px){.qrm{grid-template-columns:1fr}}.qrm-form{gap:14px;min-width:0;display:grid}.qrm-modes{justify-self:start}.qrm-modes button,.qrm-types .chip{align-items:center;gap:6px;display:inline-flex}.qrm-card{gap:14px;display:grid}.qrm-types .chip[aria-checked=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}.qrm-types .chip[aria-checked=true] svg{color:currentColor}.qrm-panel{gap:12px;display:grid}.qrm-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end;gap:12px 14px;display:grid}.qrm-grid .field+.field,.qrm-panel .field+.field{margin-top:0}.qrm-wide{grid-column:1/-1}@media (width<=520px){.qrm-grid{grid-template-columns:1fr}}.qrm-check{align-self:center;padding-block:8px}.qrm-msg{margin:0}.qrm-notes{color:var(--muted);gap:6px;margin:0;padding:0;font-size:14px;list-style:none;display:grid}.qrm-notes:empty{display:none}.qrm-notes li{margin:0}.qrm-design summary{cursor:pointer;font-weight:700}.qrm-design[open] summary{margin-bottom:4px}.qrm-color .row{flex-wrap:nowrap;gap:8px}.qrm-color input[type=text]{font-family:var(--font-mono);font-size:14px}.qrm-contrast{margin:0;font-size:14px}.qrm-contrast.is-ok{color:var(--ok)}.qrm-contrast.is-warn{color:var(--warn)}.qrm-contrast.is-bad{color:var(--danger);font-weight:650}.qrm-range{align-items:center;gap:8px;font-size:14px;display:inline-flex}.qrm-range input{width:130px}.qrm-out{top:calc(var(--header-h) + 16px);gap:12px;display:grid;position:sticky}@media (width<=900px){.qrm-out{position:static}}.qrm-preview{border-radius:var(--radius);border:1px solid var(--line);place-items:center;min-height:220px;padding:14px;display:grid}.qrm-preview svg{width:100%;max-width:340px;height:auto}.qrm-check-line{align-items:flex-start;gap:8px;margin:0;font-size:14.5px;font-weight:650;display:flex}.qrm-stats{margin:0}.qrm-exp{flex-wrap:wrap;gap:10px 14px;display:flex}.qrm-inline{min-width:140px}.qrm-raw summary{cursor:pointer;color:var(--ink-2);font-size:14px;font-weight:650}.qrm-raw pre{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);white-space:pre-wrap;overflow-wrap:anywhere;max-height:220px;margin:8px 0 0;padding:10px 12px;font-size:13px;overflow:auto}.qrm-static{align-items:flex-start;gap:6px;margin:0;display:flex}.qrm-static svg{color:var(--ok);flex:none;margin-top:2px}.qrm-bulk-sum{margin:0;font-size:14.5px}.qrm-bulk-sum:empty{display:none}.qrm-card progress{width:100%;accent-color:var(--brand)}.qrm-thumbs{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.qrm-thumbs:empty{display:none}.qrm-thumbs li{color:var(--muted);text-align:center;overflow-wrap:anywhere;gap:4px;margin:0;font-size:12px;display:grid}.qrm-thumbs img{border:1px solid var(--line);background:#fff;border-radius:8px;width:100%;height:auto}.qrm-thumbs .is-bad{color:var(--danger);font-weight:700}.qrm-highlight{border:2px dashed var(--brand-2);border-radius:var(--radius);padding:10px 12px}.bcm{grid-template-columns:minmax(0,1.15fr) minmax(280px,.95fr);align-items:start;gap:18px;display:grid}@media (width<=900px){.bcm{grid-template-columns:1fr}}.bcm-form{min-width:0}.bcm-card{gap:12px;display:grid}.bcm-card .chip[aria-checked=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}.bcm-card .field input,.bcm-card .field textarea{font-family:var(--font-mono)}.bcm-hint,.bcm-msg{margin:0}.bcm-note{color:var(--muted);margin:0;font-size:14px}.bcm-note:empty{display:none}.bcm-opts{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));align-items:end;gap:12px 14px;display:grid}.bcm-opts .field+.field{margin-top:0}.bcm-check{padding-block:10px}.bcm-out{top:calc(var(--header-h) + 16px);gap:12px;display:grid;position:sticky}@media (width<=900px){.bcm-out{position:static}}.bcm-preview{border:1px solid var(--line);border-radius:var(--radius);background:#fff;place-items:center;min-height:160px;padding:16px;display:grid}.bcm-preview svg{width:100%;max-width:380px;height:auto;max-height:300px}.bcm-size,.bcm-gs1{margin:0}.qrm-check-line{margin:0;font-size:14.5px;font-weight:650}.qrm-check-line.is-ok{color:var(--ok)}.qrm-check-line.is-warn{color:var(--warn)}.qrm-check-line.is-bad{color:var(--danger)}.qrm-btns{flex-wrap:wrap;gap:8px;display:flex}.qrm-btns .btn{flex:auto}.cdr{gap:14px;display:grid}.tsz-drop{text-align:center;border:2px dashed var(--line-2);border-radius:var(--radius-lg);background:var(--surface);cursor:pointer;justify-items:center;gap:9px;padding:clamp(24px,4.5vw,46px);transition:border-color .15s,background .15s;display:grid}.tsz-drop:hover,.tsz-drop.is-dragover{border-color:var(--brand-2);background:var(--surface-2)}.tsz-drop strong{font-size:19px}.tsz-art{width:84px;height:84px}.cdr-drop.is-compact{grid-auto-flow:column;justify-content:center;align-items:center;gap:16px;padding:14px 18px}.cdr-drop.is-compact .tsz-art,.cdr-drop.is-compact .muted{display:none}.cdr-drop.is-compact strong{overflow-wrap:anywhere;font-size:16px}.cdr-status{margin:0;font-weight:650}.cdr-status:empty{display:none}.cdr-body{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:start;gap:18px;display:grid}@media (width<=860px){.cdr-body{grid-template-columns:1fr}}.cdr-fig{gap:8px;margin:0;padding:12px;display:grid}.cdr-fig canvas{background:var(--surface-2);border-radius:10px;width:100%;height:auto}.cdr-results{gap:12px;margin:0;padding:0;list-style:none;display:grid}.cdr-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);gap:10px;min-width:0;margin:0;padding:16px;display:grid}.cdr-head{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.cdr-head strong{font-size:17px}.cdr-item dl{grid-template-columns:max-content minmax(0,1fr);gap:6px 14px;margin:0;font-size:15px;display:grid}.cdr-item dt{color:var(--muted);font-weight:600}.cdr-item dd{overflow-wrap:anywhere;white-space:pre-wrap;font-family:var(--font-mono);color:var(--ink);margin:0;font-size:14px}@media (width<=520px){.cdr-item dl{grid-template-columns:1fr}.cdr-item dd{margin-bottom:6px}}.cdr-warn{gap:6px;margin:0;padding:0;list-style:none;display:grid}.cdr-warn li{margin:0}.cdr-actions{flex-wrap:wrap;gap:8px;display:flex}.cdr-raw summary{cursor:pointer;font-size:14px;font-weight:650}.cdr-raw pre{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);white-space:pre-wrap;overflow-wrap:anywhere;max-height:240px;margin:8px 0 0;padding:10px 12px;font-size:13px;overflow:auto}.sizes-h{color:var(--muted);letter-spacing:.02em;margin:0 0 10px;font-size:15px;font-weight:700}.size-steps{counter-reset:st;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.size-steps li{counter-increment:st;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin:0;padding:16px 16px 14px}.size-steps li:before{content:counter(st);background:var(--brand);width:26px;height:26px;color:var(--brand-ink);border-radius:8px;place-items:center;margin-bottom:8px;font-size:13px;font-weight:800;display:inline-grid}.size-steps h3{margin:0 0 4px;font-size:16px}.size-steps p{margin:0;font-size:14.5px}.code-sec{max-width:82ch}.code-sec h2{margin-bottom:10px;font-size:clamp(22px,2.4vw,28px)}.code-sec>p,.code-sec li{color:var(--ink-2);font-size:16px;line-height:1.65}.code-sec a{color:var(--brand-text);font-weight:600}.code-table{margin:6px 0 10px}.code-table .data-table{min-width:560px;font-size:14.5px}.code-table .data-table th[scope=row]{letter-spacing:0;text-transform:none;color:var(--ink);background:0 0;font-size:14.5px;font-weight:650}.code-sources{margin-top:26px}.code-src-h{margin:0 0 4px;font-size:20px}.code-sources ol{color:var(--muted);padding-left:1.3em;font-size:14.5px}.code-sources li{overflow-wrap:anywhere;margin:4px 0}.code-sources a{color:var(--ink-2)}