/* Clothing Size Finder (tools/clothing-size-finder.html). */

/* One column: the brand list is long, so it sits under the form at full width
   instead of in the shared sticky side pane. */
.tool-widget[data-tool="clothing-size-finder"] .tool-workspace{grid-template-columns:minmax(0,1fr)!important;row-gap:16px!important}
.tool-widget[data-tool="clothing-size-finder"] .tool-workspace>.tool-calc-result{grid-column:1!important;grid-row:2!important;position:static!important;
    max-height:none!important;overflow:visible!important;padding:0!important;border:0!important;background:transparent!important;margin-top:0!important}
.tool-widget[data-tool="clothing-size-finder"] .tool-workspace>.tool-output{grid-column:1!important;grid-row:3!important;margin-top:0!important}
.tool-widget[data-tool="clothing-size-finder"] .tool-workspace>.tool-calc-result:has(> #sfOut[hidden]){display:none!important}
.tool-widget[data-tool="clothing-size-finder"] .tool-workspace>.tool-output:not(:has(.tool-status:not(:empty))){display:none!important}
.tool-widget[data-tool="clothing-size-finder"] .tool-status{margin-top:0}
.tool-widget[data-tool="clothing-size-finder"] .tool-calc-controls>.tool-buttons{margin-top:16px}

/* Form */
.sf-group{margin-top:20px}
.sf-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px 16px}
.sf-row .tool-field-label{display:block;margin-bottom:6px;font-size:0.85rem;font-weight:600;color:var(--ink-soft)}
.sf-row .tool-seg-btn[hidden]{display:none}
.sf-inputs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 16px;margin-top:14px}
.sf-inputs[hidden]{display:none}
.sf-inputs .tool-field[hidden]{display:none}
.sf-inputs label{display:block;margin-bottom:6px;font-size:0.85rem;font-weight:600;color:var(--ink-soft)}
.sf-span{grid-column:1/-1}
.sf-unit-input{position:relative}
.sf-unit-input .tool-input{width:100%;padding-right:42px;box-sizing:border-box}
.sf-u{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:0.8rem;color:var(--ink-muted);pointer-events:none}
.sf-ftin{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sf-hint{font-size:0.8rem;color:var(--ink-muted);margin:10px 0 0}
.sf-howto{margin-top:14px;font-size:0.88rem;color:var(--ink-soft)}
.sf-howto summary{cursor:pointer;font-weight:600;color:var(--ink)}
.sf-howto ul{margin:8px 0 0;padding-left:20px;display:grid;gap:4px}

/* Results */
.sf-sum{padding:18px 20px;border-radius:var(--r-card,16px);background:var(--surface-sunk)}
.sf-sum p{margin:0}
.sf-sum-k{font-size:0.78rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--ink-muted)}
.sf-sum-big{margin-top:6px!important;font-size:1.5rem;font-weight:800;color:var(--ink);line-height:1.2}
.sf-sum-big span{font-size:0.9rem;font-weight:500;color:var(--ink-muted)}
.sf-sum-m{margin-top:8px!important;font-size:0.88rem;color:var(--ink-soft)}
.sf-link{font:inherit;border:0;background:none;padding:0;color:var(--accent);text-decoration:underline;cursor:pointer}
.sf-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin:14px 0 10px}
.sf-region{width:auto;max-width:100%}
.sf-region .tool-seg-btn{flex:0 0 auto}
.sf-bar .tool-btn{min-height:40px}
.sf-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.sf-item{display:grid;grid-template-columns:minmax(120px,1.1fr) minmax(90px,.7fr) minmax(0,2.6fr);gap:6px 16px;align-items:start;
    padding:14px 16px;border-radius:var(--r-ctl,10px);border:1px solid var(--border);background:var(--surface)}
.sf-brand strong{display:block;color:var(--ink);font-size:0.98rem}
.sf-brand small{display:block;margin-top:2px;font-size:0.75rem;color:var(--ink-muted);line-height:1.35}
.sf-size{font-size:1.35rem;font-weight:800;color:var(--ink);line-height:1.15;font-variant-numeric:tabular-nums}
.sf-size em{display:block;font-style:normal;font-size:0.78rem;font-weight:600;color:var(--ink-muted);margin-top:2px}
.sf-kind{display:block;font-size:0.72rem;font-weight:500;color:var(--ink-muted)}
.sf-nofit{font-size:0.95rem;color:var(--ink-muted)}
.sf-detail p{margin:0;font-size:0.85rem;line-height:1.45}
.sf-detail p+p{margin-top:4px}
.sf-chart,.sf-why{color:var(--ink-soft)}
.sf-note{color:var(--ink-muted)}
.sf-warn{border-color:color-mix(in srgb,var(--warn) 45%,var(--border))}
.sf-warn .sf-note{color:color-mix(in srgb,var(--warn) 75%,var(--ink))}
.sf-item.sf-off{background:var(--surface-sunk)}
.sf-empty{color:var(--ink-muted);font-size:0.9rem}
.sf-foot{margin:14px 0 0;font-size:0.78rem;color:var(--ink-muted)}

@media (max-width:640px){
    .sf-inputs{grid-template-columns:1fr 1fr}
    .sf-item{grid-template-columns:1fr auto}
    .sf-detail{grid-column:1/-1}
    .sf-size{text-align:right}
}

/* v3 redesign: option tiles, stacked guide, Required/Optional badges, tutorial, bottom sheet. */
.sf3{display:grid;gap:14px;min-width:0}
.sf3 *{box-sizing:border-box}
.sf-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card,16px);padding:16px;min-width:0}
.sf-card-h{display:flex;align-items:center;gap:8px;margin:0 0 6px;font-size:1rem;font-weight:700;color:var(--ink)}
.sf-q{margin:14px 0 8px;font-size:.85rem;font-weight:600;color:var(--ink-soft)}
.sf-tiles{display:grid;gap:8px;grid-template-columns:repeat(2,minmax(0,1fr))}
.sf-t3{grid-template-columns:repeat(3,minmax(0,1fr))}
.sf-tiles .tool-seg-btn{all:unset;box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:72px;padding:10px 6px;
  border:1.5px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink-soft);font-size:.88rem;font-weight:600;line-height:1.2;text-align:center;
  cursor:pointer;min-width:0;overflow-wrap:anywhere;hyphens:auto;transition:border-color .15s,background .15s}
.sf-tiles.sf-tsm .tool-seg-btn{min-height:46px;flex-direction:row}
.sf-tiles .tool-seg-btn[hidden]{display:none}
.sf-tiles .tool-seg-btn svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round;flex:none}
.sf-tiles .tool-seg-btn:hover{border-color:var(--line-strong)}
.sf-tiles .tool-seg-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sf-tiles .tool-seg-btn.active{border-color:var(--accent);background:var(--accent-tint);color:var(--accent)}
.sf-t3:has(.tool-seg-btn[hidden]){grid-template-columns:repeat(2,minmax(0,1fr))}
.sf-two{display:grid;gap:0 14px;grid-template-columns:1fr}
.sf-quick{margin-top:16px;padding:14px;border-radius:12px;background:var(--surface-sunk);border:1px solid var(--line);display:grid;gap:10px;justify-items:center}
.sf-quick-fig{width:150px;max-width:60%}
.sf-quick-tips{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 12px;width:100%;font-size:.82rem;color:var(--ink-soft);line-height:1.35}
.sf-quick-tips li{position:relative;padding-left:14px}
.sf-quick-tips li::before{content:"";position:absolute;left:0;top:.5em;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.sf-fig{display:block;width:100%;height:auto}
.sf-body circle,.sf-body path{fill:var(--surface);stroke:var(--ink-faint,#94a3b8);stroke-width:2;stroke-linejoin:round}
.sf-quick-fig[data-g="men"] .sf-bw,.sf-quick-fig[data-g="women"] .sf-bm{display:none}
.sf-mk ellipse{fill:none;stroke:var(--accent);stroke-width:2.5;stroke-dasharray:5 4}
.sf-mk .sf-ml{stroke:var(--accent);stroke-width:2.5;stroke-dasharray:5 4}
.sf-mk .sf-end,.sf-mk .sf-pt{fill:var(--accent)}
.sf-mk .sf-lead{stroke:var(--accent);stroke-width:1.2;opacity:.55}
.sf-mk .sf-dot{fill:var(--accent)}
.sf-mk text{fill:var(--on-accent,#fff);font:700 12px/1 system-ui,sans-serif;text-anchor:middle}
.sf-mk2 ellipse,.sf-mk2 .sf-ml{stroke:#0f766e}.sf-mk2 .sf-dot,.sf-mk2 .sf-end,.sf-mk2 .sf-pt{fill:#0f766e}.sf-mk2 .sf-lead{stroke:#0f766e}
.sf-mk3 ellipse,.sf-mk3 .sf-ml{stroke:#c2410c}.sf-mk3 .sf-dot,.sf-mk3 .sf-end,.sf-mk3 .sf-pt{fill:#c2410c}.sf-mk3 .sf-lead{stroke:#c2410c}
.sf-mk4 ellipse,.sf-mk4 .sf-ml{stroke:#be185d}.sf-mk4 .sf-dot,.sf-mk4 .sf-end,.sf-mk4 .sf-pt{fill:#be185d}.sf-mk4 .sf-lead{stroke:#be185d}
.sf-quick-fig.sf-focus .sf-mk{opacity:.25}.sf-quick-fig.sf-focus .sf-mk.on{opacity:1}
.sf-quick-fig.sf-focus .sf-mk.on ellipse{stroke-width:3.5;stroke-dasharray:none}
.sf-fields{display:grid;gap:10px;margin-top:12px}
.sf-fields[hidden],#sfMeasure[hidden]{display:none}
.sf-field{padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);min-width:0}
.sf-field[hidden]{display:none}
.sf-field:focus-within{border-color:var(--accent)}
.sf-field[data-lv="ref"]{opacity:.78}
.sf-fhead{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px}
.sf-fhead label{margin:0!important;font-weight:700;font-size:.95rem;color:var(--ink)}
.sf-num{width:24px;height:24px;border-radius:50%;background:var(--accent-tint);color:var(--accent);font-weight:700;font-size:.8rem;display:grid;place-items:center;flex:none}
.sf-field:focus-within .sf-num{background:var(--accent);color:var(--on-accent,#fff)}
.sf-badge-req{margin-left:auto;font-size:.72rem;font-weight:700;padding:3px 8px;border-radius:999px;white-space:nowrap;background:var(--surface-sunk);color:var(--ink-muted)}
.sf-badge-req:empty{display:none}
.sf-lv-req{background:var(--accent-tint);color:var(--accent)}
.sf-lv-opt{background:var(--success-tint,#dcfce7);color:var(--success,#15803d)}
.sf-lv-est{background:var(--warn-tint,#fef3c7);color:var(--warn,#b45309)}
.sf-ftip{margin:6px 0 8px;font-size:.8rem;line-height:1.4;color:var(--ink-muted)}
.sf-how{all:unset;cursor:pointer;color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:2px;white-space:nowrap}
.sf-how:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.sf3 .sf-unit-input .tool-input{min-height:46px;font-size:16px}
.sf-need{margin:0;padding:10px 12px;border-radius:10px;background:var(--warn-tint,#fef3c7);color:var(--warn,#92400e);font-size:.88rem;font-weight:600}
.sf-need[hidden]{display:none}
.sf-actions{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:10px}
.sf-actions .tool-btn{width:100%;min-height:48px;margin:0}
.sf-hint a{color:var(--accent)}
/* Bottom sheet */
.sf-sheet{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100%;height:100%;margin:0}
.sf-sheet::backdrop{background:rgba(10,14,30,.5)}
.sf-sheet[open]{display:flex;align-items:flex-end;justify-content:center}
.sf-sheet-in{width:100%;max-width:640px;max-height:86vh;overflow:auto;overscroll-behavior:contain;background:var(--surface);color:var(--ink);border-radius:18px 18px 0 0;padding:14px 16px 24px;box-shadow:var(--shadow-lg)}
.sf-sheet-h{display:flex;align-items:center;justify-content:space-between;gap:10px;position:sticky;top:-14px;background:var(--surface);padding:6px 0 10px;z-index:1}
.sf-sheet-x{all:unset;cursor:pointer;width:40px;height:40px;display:grid;place-items:center;font-size:1.6rem;border-radius:50%;background:var(--surface-sunk);color:var(--ink)}
.sf-sheet-more{display:inline-block;margin-top:12px;color:var(--accent);font-weight:600}
@media (min-width:761px){.sf-sheet[open]{align-items:center}.sf-sheet-in{border-radius:18px;max-height:80vh}}
/* Tutorial */
.sf-tutorial{margin:28px 0 8px;min-width:0}
.sf-tutorial h2{margin:0 0 6px}
.sf-tut-lede{color:var(--ink-soft);margin:0 0 14px}
.sf-tut-gen{padding:14px 16px;border-radius:12px;background:var(--surface-sunk);margin-bottom:12px;font-size:.9rem}
.sf-tut-gen ul{margin:6px 0 0;padding-left:18px;display:grid;gap:3px}
.sf-tut{border:1px solid var(--line);border-radius:12px;background:var(--surface);margin-bottom:8px;min-width:0}
.sf-tut>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;padding:14px 16px;min-height:48px;font-weight:700;color:var(--ink)}
.sf-tut>summary::-webkit-details-marker{display:none}
.sf-tut>summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--ink-muted);border-bottom:2px solid var(--ink-muted);transform:rotate(45deg);margin-left:8px;flex:none;transition:transform .15s}
.sf-tut[open]>summary::after{transform:rotate(-135deg)}
.sf-tut>summary .sf-badge-req{margin-left:auto}
.sf-tut-body{padding:0 16px 16px;display:grid;gap:14px;grid-template-columns:1fr;min-width:0}
.sf-sheet .sf-tut-body{padding:0}
.sf-tut-fig{justify-self:center;width:200px;max-width:70%;padding:10px;border-radius:12px;background:var(--surface-sunk)}
.sf-tut-text{min-width:0;font-size:.9rem;color:var(--ink-soft);line-height:1.5}
.sf-tut-text p{margin:0 0 8px}
.sf-tut-text h4{margin:12px 0 6px;font-size:.85rem;text-transform:uppercase;letter-spacing:.03em;color:var(--ink)}
.sf-tut-what{color:var(--ink)!important}
.sf-types{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.sf-types li{display:grid;grid-template-columns:24px minmax(0,1fr);gap:8px;align-items:start}
.sf-types strong{color:var(--ink)}
.sf-tn{width:22px;height:22px;border-radius:50%;background:var(--accent);color:var(--on-accent,#fff);font-weight:700;font-size:.75rem;display:grid;place-items:center}
.sf-types li:nth-child(2) .sf-tn{background:#0f766e}.sf-types li:nth-child(3) .sf-tn{background:#c2410c}.sf-types li:nth-child(4) .sf-tn{background:#be185d}
.sf-steps{margin:0;padding:0;list-style:none;counter-reset:s;display:grid;gap:8px}
.sf-steps li{counter-increment:s;display:grid;grid-template-columns:26px minmax(0,1fr);gap:8px}
.sf-steps li::before{content:counter(s);width:24px;height:24px;border-radius:8px;background:var(--accent-tint);color:var(--accent);font-weight:700;font-size:.8rem;display:grid;place-items:center}
.sf-mist{margin-top:12px;padding:10px 12px;border-radius:10px;background:var(--warn-tint,#fef3c7);color:var(--ink)}
.sf-mist h4{margin-top:0}
.sf-mist ul{margin:0;padding-left:18px}
.sf-calc{margin-top:12px;padding:12px;border-radius:10px;border:1px dashed var(--accent);background:var(--accent-tint);color:var(--ink)}
.sf-calc p{margin:6px 0 0}
@media (min-width:900px){
  .sf3{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}
  .sf3>.sf-need,.sf3>.sf-actions,.sf3>.sf-hint,.sf3>.sf-sheet{grid-column:1/-1}
  .sf-two{grid-template-columns:1fr 1fr}
  .sf-tut-body{grid-template-columns:220px minmax(0,1fr);align-items:start}
  .sf-tut-fig{width:100%;max-width:none;position:sticky;top:90px}
  .sf-actions{max-width:520px}
}
@media (max-width:360px){
  .sf-card{padding:12px}
  .sf-tiles .tool-seg-btn{font-size:.82rem;padding:8px 4px}
  .sf-quick-tips{grid-template-columns:1fr}
}
.sf-card-h .tool-group-n{width:24px;height:24px;border-radius:50%;background:var(--accent-tint);color:var(--accent);font-size:.8rem;font-weight:700;display:grid;place-items:center;flex:none}

/* v4: clothing dropdowns, per-type measuring cards with side/back/front drawings. */
.sf-selects{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-top:4px}
.sf-sel{display:block;min-width:0}
.sf-sel[hidden]{display:none}
.sf-sel .sf-q{display:block;margin:14px 0 8px}
.sf-sel select.tool-input{width:100%;min-width:0;max-width:100%;box-sizing:border-box;min-height:46px;font-size:1rem}
.sf-map{margin:12px 0 0;padding:10px 12px;border-radius:10px;background:var(--surface-sunk);color:var(--ink-soft);font-size:.84rem;line-height:1.45;overflow-wrap:anywhere}
.sf-map:empty{display:none}
#sfFitWrap[hidden]{display:none}
.sf-bra{margin-top:12px}.sf-bra[hidden]{display:none}
.sf-tutorial4{margin:32px 0;min-width:0}
.sf-tutorial4 h2{margin:0 0 8px}
.sf-tut-lede{color:var(--ink-soft);font-size:.95rem}
.sf-tut-gen{margin:14px 0;padding:14px 16px;border-radius:14px;background:var(--surface-sunk)}
.sf-tut-gen h3{margin:0 0 6px;font-size:1rem}
.sf-tut-gen ul{margin:0;padding-left:18px;font-size:.9rem;color:var(--ink-soft)}
.sf-tut-show{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:14px 0;font-size:.88rem;color:var(--ink-soft)}
.sf-tut-show button{all:unset;cursor:pointer;padding:7px 14px;border-radius:999px;border:1.5px solid var(--line);font-weight:600;color:var(--ink-soft)}
.sf-tut-show button.on{border-color:var(--accent);background:var(--accent-tint);color:var(--accent)}
.sf-tut-show button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sf-grp{border:1px solid var(--line);border-radius:16px;background:var(--surface);margin:10px 0;min-width:0}
.sf-grp>summary{display:flex;align-items:center;gap:10px;padding:14px 16px;cursor:pointer;list-style:none}
.sf-grp>summary::-webkit-details-marker{display:none}
.sf-grp>summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--ink-muted);border-bottom:2px solid var(--ink-muted);transform:rotate(45deg);margin-left:4px;flex:none}
.sf-grp[open]>summary::after{transform:rotate(-135deg)}
.sf-grp>summary h3{margin:0;font-size:1.05rem;min-width:0}
.sf-grp-n{margin-left:auto;font-size:.78rem;color:var(--ink-muted);white-space:nowrap}
.sf-grp-intro{margin:0 16px 10px;color:var(--ink-soft);font-size:.9rem}
.sf-c4-list{display:grid;gap:14px;padding:0 12px 14px}
.sf-c4{border:1px solid var(--line);border-radius:14px;padding:14px;min-width:0;background:var(--surface)}
.sf-c4-h{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sf-c4-h h4{margin:0;font-size:1rem;min-width:0}
.sf-c4-figs{display:grid;gap:10px;margin:12px 0;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.sf-f4{margin:0;padding:8px;border-radius:12px;background:var(--surface-sunk);min-width:0}
.sf-f4 figcaption{text-align:center;font-size:.78rem;font-weight:600;color:var(--ink-muted);margin-top:4px}
.sf-fig4{display:block;width:100%;height:auto;max-height:440px}
.sf-c4-what{font-size:.92rem;color:var(--ink)}
.sf-c4 .sf-steps{padding-left:22px;font-size:.9rem;color:var(--ink-soft)}
.sf-c4 .sf-steps li{margin:4px 0}
.sf-c4-tips{padding-left:18px;font-size:.86rem;color:var(--ink-soft)}
.sf-mist{margin:10px 0;padding:10px 12px;border-radius:10px;background:var(--warn-tint,#fef3c7);color:var(--ink);font-size:.86rem}
.sf-mist ul{margin:4px 0 0;padding-left:18px}
.sf-c4-diff{font-size:.86rem;color:var(--ink-soft);margin:8px 0 0}
.sf-c4 p,.sf-c4 li{overflow-wrap:anywhere}
.sf-calc{margin:0 12px 14px;padding:14px;border-radius:14px;background:var(--surface-sunk);font-size:.9rem}
.sf-calc h4{margin:0 0 6px}
.sf-cup{width:100%;border-collapse:collapse;margin:8px 0;font-size:.86rem}
.sf-cup th,.sf-cup td{border-bottom:1px solid var(--line);padding:6px 8px;text-align:left}
/* gender switch for drawings (cards for one gender always show) */
.sf-tutorial4[data-show="men"] .sf-c4[data-g="mw"] .sf-gv[data-fg="w"],.sf-tutorial4[data-show="women"] .sf-c4[data-g="mw"] .sf-gv[data-fg="m"]{display:none}
.sf-gv{margin:12px 0}
.sf-gv-h{margin:0 0 6px;font-size:.8rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-muted)}
.sf-gv .sf-c4-figs{margin:0}
.sf-only{font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--ink-muted)}
.sf-leg{display:none;list-style:none;margin:8px 0 0;padding:0;gap:6px;font-size:.88rem;color:var(--ink)}
.sf-leg li{display:flex;gap:8px;align-items:flex-start}
.sf-leg span{flex:none;width:22px;height:22px;border-radius:50%;background:#e0457b;color:#fff;font-weight:700;font-size:.78rem;display:grid;place-items:center}
@media (max-width:560px){.sf-fig4 .lt{display:none}.sf-leg{display:grid}}
.sf-tabs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px}
.sf-tabs button{all:unset;cursor:pointer;padding:6px 12px;border-radius:999px;border:1.5px solid var(--line);font-size:.84rem;font-weight:600;color:var(--ink-soft)}
.sf-tabs button.on{border-color:var(--accent);background:var(--accent-tint);color:var(--accent)}
.sf-tabs button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sf-sheet .sf-gv-h{display:none}
.sf-in-sheet{border:0;padding:0}
/* SVG drawing palette */
.sf-fig4 .b{fill:#f3dcc8;stroke:#8a6a55;stroke-width:1.4}
.sf-fig4 .arm{fill:#ecd1bb;stroke:#8a6a55;stroke-width:1.3}
.sf-fig4 .d{fill:none;stroke:#a8846c;stroke-width:1;stroke-linecap:round}
.sf-fig4 .hair{fill:#5b4334}
.sf-fig4 .tf{fill:none;stroke:#e0457b;stroke-width:3.4;stroke-linecap:round}
.sf-fig4 .tb{fill:none;stroke:#e0457b;stroke-width:2;stroke-dasharray:5 4;opacity:.6}
.sf-fig4 .ah{fill:#e0457b}
.sf-fig4 .an{fill:#fff;stroke:#e0457b;stroke-width:2}
.sf-fig4 .ld{fill:none;stroke:#6b7280;stroke-width:1.2}
.sf-fig4 .ld2{fill:none;stroke:#9ca3af;stroke-width:1;stroke-dasharray:3 3}
.sf-fig4 .lt{fill:#111827;font:700 15px/1 system-ui,sans-serif}
.sf-fig4 .nb{fill:#e0457b}.sf-fig4 .nt{fill:#fff;font:700 19px/1 system-ui,sans-serif}
.sf-fig4 .vw{fill:#6b7280;font:700 13px/1 system-ui,sans-serif;letter-spacing:.06em}
.sf-fig4 .ins{fill:none;stroke:#e0457b;stroke-width:1.5}
.sf-fig4 .ins-bg{fill:#fff}
.sf-fig4 .wall,.sf-fig4 .floor{stroke:#9ca3af;stroke-width:2}
.sf-fig4 .book{fill:#e0457b;opacity:.85}
.sf-fig4 .scale{fill:#9ca3af}.sf-fig4 .scale-d{fill:#1f2937}
[data-theme="dark"] .sf-fig4 .lt{fill:#e5e7eb}
[data-theme="dark"] .sf-fig4 .vw{fill:#9ca3af}
[data-theme="dark"] .sf-fig4 .ins-bg{fill:#1f2430}
[data-theme="dark"] .sf-mist{background:color-mix(in srgb,var(--warn,#b45309) 18%,var(--surface))}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .sf-fig4 .lt{fill:#e5e7eb}:root:not([data-theme="light"]) .sf-fig4 .ins-bg{fill:#1f2430}}
@media (max-width:420px){.sf-c4{padding:12px}.sf-c4-list{padding:0 8px 12px}.sf-grp>summary{padding:12px}}