/* Skin Lab page (skinlab.html). Ported from docs/prototypes/skin-story-v5.
   Everything is scoped under .skinlab with sl- class names, so the site's style.css
   (which styles h1-h3, p, img, header, .card, .price ...) and this page never collide. */
.skinlab{--sl-bg:#f6f1ef;--sl-card:#fff;--sl-ink:#362d38;--sl-soft:#766e78;--sl-line:#e5dce3;--sl-chip:#f6f1ef;--sl-navy:#362d38;--sl-paper:#fff;
  --sl-rose:#c9836f;--sl-amber:#d89a3c;--sl-green:#4f9a72;--sl-blue:#71566f;--sl-violet:#8a6fd1;--sl-ok:#4f9a72;--sl-part:#d89a3c;--sl-no:#8a8f9c;--t:var(--sl-rose);--sl-tap:color-mix(in srgb,var(--sl-blue) 45%,#fff);
  color:var(--sl-ink);font:15px/1.5 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;padding-bottom:40px}
.skinlab *{box-sizing:border-box}
.skinlab p,.skinlab ul,.skinlab ol,.skinlab dl,.skinlab figure{margin:0}
.skinlab h2,.skinlab h3{letter-spacing:normal}
.skinlab img{max-width:none}
.skinlab [hidden]{display:none!important}
.skinlab a{color:inherit}
.sl-grid{max-width:460px;margin:0 auto;display:grid;gap:12px}
.sl-card{background:var(--sl-card);border:1px solid var(--sl-line);border-radius:20px;padding:14px;min-width:0}
.skinlab h2.sl-h{font:600 11px/1.2 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--sl-soft);margin:0 0 10px}
.sl-note{font-size:12px;color:var(--sl-soft);margin:10px 0 0!important}
.sl-sum{margin:0 0 12px!important;font-size:14px}
/* "Choose ..." prompt above every control group (owner 2026-10-26: choices must look different from info) */
.sl-pick{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;margin:14px 0 8px!important;font-size:14px;line-height:1.3;color:var(--sl-blue)}
.sl-h+.sl-pick{margin-top:0!important}
.sl-pick::before{content:"↓";flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--sl-blue);color:#fff;font-size:13px;font-weight:700}
.sl-pick b{font-weight:700}
.sl-pick span{flex-basis:100%;padding-left:30px;font-size:12px;color:var(--sl-soft)}

/* 1. photo */
.sl-hero{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:421/450;background:var(--sl-chip)}
.sl-hero .sl-face{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .35s ease}
.sl-hero .sl-face.is-on{opacity:1}
.sl-age-badge{position:absolute;left:10px;top:10px;background:rgba(255,255,255,.92);color:#362d38;border-radius:999px;padding:5px 12px;font:600 13px/1.4 -apple-system,BlinkMacSystemFont,sans-serif}
.sl-pin{all:unset;cursor:pointer;position:absolute;transform:translate(-50%,-50%);box-sizing:border-box;width:32px;height:32px;min-width:0;min-height:0;border-radius:50%;background:var(--sl-card);color:var(--sl-ink);display:grid;place-items:center;font:700 13px -apple-system,BlinkMacSystemFont,sans-serif;box-shadow:0 2px 10px rgba(0,0,0,.25);transition:opacity .2s}
.sl-pin.hot{box-shadow:0 0 0 4px var(--t),0 2px 10px rgba(0,0,0,.25)}
.sl-pin.also{outline:2px dashed var(--t);outline-offset:3px}
.sl-pin.dim{opacity:.45}
.sl-pin[aria-pressed="true"]{background:var(--sl-ink);color:var(--sl-paper)}
.sl-pin:focus-visible{outline:2px solid var(--sl-blue);outline-offset:2px}
.sl-hero .sl-pin{min-width:0;min-height:0}
@media (max-width:600px){
  .sl-pin{width:26px;height:26px;font-size:11px}
  .sl-pin.hot{box-shadow:0 0 0 3px var(--t),0 2px 8px rgba(0,0,0,.25)}
  .sl-pin.also{outline-offset:2px}
}
.sl-topic-tag{position:absolute;left:10px;bottom:10px;background:rgba(255,255,255,.93);color:#362d38;border-radius:12px;padding:7px 10px;font:600 13px/1.3 -apple-system,BlinkMacSystemFont,sans-serif;box-shadow:0 2px 10px rgba(0,0,0,.15);pointer-events:none}
.sl-topic-tag small{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center;font:500 11px/1.2 -apple-system,BlinkMacSystemFont,sans-serif;color:#4a4250;margin-top:3px}
.sl-topic-tag i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px;vertical-align:-1px;box-sizing:border-box}
.sl-topic-tag .lh{background:var(--t)}
.sl-topic-tag .la{border:1.5px dashed var(--t)}
.sl-agesl{margin-top:14px;padding:0 2px}
#sl-ageRange{-webkit-appearance:none;appearance:none;width:100%;height:30px;margin:0;background:transparent;cursor:pointer;--p:0;border:0;padding:0}
#sl-ageRange::-webkit-slider-runnable-track{height:6px;border-radius:999px;background:linear-gradient(90deg,var(--sl-rose) calc(13px + (100% - 26px) * var(--p)),var(--sl-line) 0)}
#sl-ageRange::-moz-range-track{height:6px;border-radius:999px;background:var(--sl-line)}
#sl-ageRange::-moz-range-progress{height:6px;border-radius:999px;background:var(--sl-rose)}
#sl-ageRange::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;margin-top:-10px;border-radius:50%;background:var(--sl-card);border:3px solid var(--sl-ink);box-sizing:border-box;box-shadow:0 2px 8px rgba(0,0,0,.2)}
#sl-ageRange::-moz-range-thumb{width:26px;height:26px;border-radius:50%;background:var(--sl-card);border:3px solid var(--sl-ink);box-sizing:border-box;box-shadow:0 2px 8px rgba(0,0,0,.2)}
#sl-ageRange:focus-visible{outline:2px solid var(--sl-blue);outline-offset:4px;border-radius:8px}
.sl-ageticks{position:relative;height:26px;margin-top:2px}
.sl-tick{all:unset;position:absolute;top:0;transform:translateX(-50%);cursor:pointer;font:600 12px/1 -apple-system,BlinkMacSystemFont,sans-serif;color:var(--sl-blue);padding:5px 7px;border-radius:999px;white-space:nowrap;text-decoration:underline dotted;text-underline-offset:3px}
.sl-tick[aria-pressed="true"]{color:var(--sl-paper);background:var(--sl-blue);text-decoration:none}
.sl-ageticks .sl-tick{min-height:0;min-width:0}
.sl-tick:focus-visible{outline:2px solid var(--sl-blue);border-radius:6px}

/* zones */
.sl-zone{display:grid;grid-template-columns:76px minmax(0,1fr);gap:12px;align-items:center}
.sl-zone .sl-zoom{width:76px;height:76px;border-radius:50%;background-color:var(--sl-chip);background-repeat:no-repeat;border:3px solid var(--sl-card);box-shadow:0 0 0 1px var(--sl-line)}
.sl-zone b{font-weight:600;font-size:15px}
.sl-zone p{margin:3px 0 0;font-size:13px;color:var(--sl-soft)}
.sl-zones{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-top:6px}
.sl-zbtn{all:unset;cursor:pointer;text-align:center;border:1px solid var(--sl-tap);background:var(--sl-card);border-radius:12px;padding:8px 4px;font:600 12px/1.2 -apple-system,BlinkMacSystemFont,sans-serif;overflow-wrap:anywhere}
.sl-zbtn b{display:block;font-size:16px;font-weight:700;margin-bottom:2px}
.sl-zbtn.hot{border-color:var(--t);border-width:2px}
.sl-zbtn.also{border-style:dashed;border-color:var(--t)}
.sl-zbtn[aria-pressed="true"]{background:var(--sl-navy);color:var(--sl-paper);border-color:var(--sl-navy)}
.sl-zbtn:hover,button.sl-chip:hover,.sl-ptypes button:hover,.sl-habits label:hover{border-color:var(--sl-blue)}
.sl-zbtn:focus-visible{outline:2px solid var(--sl-blue)}

/* 2. topic chips */
.sl-chips{display:flex;flex-wrap:wrap;gap:8px}
.sl-chips::-webkit-scrollbar{display:none}
button.sl-chip{flex:0 0 auto;font:600 13px/1.2 -apple-system,BlinkMacSystemFont,sans-serif;border:1px solid var(--sl-tap);background:var(--sl-card);color:var(--sl-ink);border-radius:999px;padding:8px 14px;min-height:44px;cursor:pointer}
button.sl-chip[aria-pressed="true"]{background:var(--sl-navy);color:var(--sl-paper);border-color:var(--sl-navy)}
button.sl-chip:focus-visible{outline:2px solid var(--sl-blue)}
button.sl-chip i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:1px}
.sl-linkbtn{background:none;border:0;padding:0;color:var(--sl-blue);font:inherit;text-decoration:underline;cursor:pointer}

/* 3. causes */
.sl-split{display:flex;height:12px;border-radius:999px;overflow:hidden;background:var(--sl-chip);margin-bottom:8px}
.sl-split span{height:100%;transition:width .3s}
.sl-legend{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:12px;color:var(--sl-soft);margin-bottom:4px}
.sl-legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px;vertical-align:-1px}
.skinlab h3.sl-grp{font:600 13px/1.25 -apple-system,BlinkMacSystemFont,sans-serif;margin:18px 0 2px;color:var(--sl-ink)}
.sl-what{background:var(--sl-chip);border-radius:14px;padding:12px 14px;margin-bottom:6px}
.sl-what b{font-weight:600;font-size:15px;line-height:1.3}
.sl-what p{margin:4px 0 0;font-size:14px}
.sl-tips{margin:8px 0 0!important;padding-left:20px;display:grid;gap:8px;font-size:14px}
.sl-cause{display:grid;grid-template-columns:10px minmax(0,1fr);gap:10px;padding:10px 0;border-top:1px solid var(--sl-line)}
.sl-cause .sl-dot{width:10px;height:10px;border-radius:50%;margin-top:6px}
.sl-cause b{font-weight:600;font-size:14px;line-height:1.3}
.sl-cause small{display:block;color:var(--sl-soft);font-size:13px;margin-top:2px}

/* 6. services */
.sl-svc{display:grid;gap:10px}
.sl-item{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:12px;align-items:start;border:1px solid var(--sl-line);border-radius:14px;padding:12px}
.sl-item .sl-ico{width:44px;height:44px;border-radius:12px;background:var(--sl-chip);display:grid;place-items:center;font-size:20px}
.sl-item b{font-weight:600;font-size:15px;line-height:1.25}
.sl-item b a{text-decoration:none}
.sl-item b a:hover{text-decoration:underline}
.sl-item small{display:block;color:var(--sl-soft);font-size:12px;margin-top:3px}
.sl-item .sl-side{display:grid;justify-items:end;gap:6px}
.sl-item .sl-more{grid-column:1/-1}
.sl-item .sl-about{display:inline-block;margin-top:8px;font-size:12px;font-weight:600;color:var(--sl-blue);text-decoration:underline}
.sl-price{font-weight:700;font-size:15px;white-space:nowrap}
.skinlab a.sl-book{text-decoration:none;color:var(--sl-paper);background:var(--sl-navy);border-radius:999px;padding:6px 12px;font-weight:600;font-size:12px;white-space:nowrap}
.skinlab .sl-cta{display:block;text-align:center;text-decoration:none;background:var(--sl-navy);color:var(--sl-paper);border-radius:16px;padding:14px 18px;font-weight:600;font-size:15px;min-height:48px;box-sizing:border-box}
.sl-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 10px;margin-top:8px}
.sl-facts span{font-size:12px;color:var(--sl-soft);line-height:1.3}
.sl-facts span i{display:block;font-style:normal;font-weight:600;color:var(--sl-ink);font-size:11px;letter-spacing:.04em;text-transform:uppercase}

/* Finland figures */
.sl-fi{display:grid;grid-template-columns:86px minmax(0,1fr);gap:10px;align-items:start;padding:10px 0;border-top:1px solid var(--sl-line)}
.sl-fi-val{font-weight:700;font-size:20px;line-height:1.1;color:var(--sl-rose)}
.sl-fi-val.none{font-size:12px;color:var(--sl-soft);font-weight:600}
.sl-fi b{font-weight:600;font-size:14px;line-height:1.3}
.sl-fi small{display:block;color:var(--sl-soft);font-size:12px;margin-top:3px}
.sl-fi small a{color:var(--sl-blue);text-decoration:underline}

/* gaps */
details.sl-card summary{cursor:pointer;font:600 11px/1.2 -apple-system,BlinkMacSystemFont,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--sl-soft);list-style:none}
details.sl-card summary::-webkit-details-marker{display:none}
details.sl-card summary::after{content:"+";float:right;font-size:16px;line-height:1}
details.sl-card[open] summary::after{content:"–"}
.sl-gaps{margin:12px 0 0!important;padding-left:18px;font-size:13px;color:var(--sl-soft);display:grid;gap:6px}
.sl-disc{font-size:12px;color:var(--sl-soft);text-align:center}

/* chain */
.sl-chain{list-style:none;margin:4px 0 0!important;padding:0;display:grid}
.sl-chain li{position:relative;display:grid;grid-template-columns:28px minmax(0,1fr);gap:10px;padding:0 0 12px}
.sl-chain li::before{content:"";position:absolute;left:13px;top:26px;bottom:0;width:2px;background:var(--sl-line)}
.sl-chain li:last-child{padding-bottom:0}
.sl-chain li:last-child::before{display:none}
.sl-chain .sl-n{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:12px;color:#fff;background:var(--t)}
.sl-chain small{display:block;font-weight:600;font-size:11px;line-height:1.2;letter-spacing:.08em;text-transform:uppercase;color:var(--sl-soft);margin:5px 0 3px}
.sl-chain a{color:inherit;text-decoration:none;font-size:14px;font-weight:600}
.sl-chain a:hover{text-decoration:underline}
.sl-chain .sl-tag{display:inline-block;border:1px solid var(--t);border-radius:999px;padding:2px 10px;margin:0 4px 4px 0;font-weight:600;font-size:12px;background:none;color:var(--sl-ink);cursor:pointer}
.sl-chain .sl-tag:focus-visible{outline:2px solid var(--sl-blue)}

/* age box, ingredients, doctor */
.sl-agebox{border-left:4px solid var(--t);background:var(--sl-chip);border-radius:0 12px 12px 0;padding:10px 12px;margin:12px 0}
.sl-agebox small{display:block;font-weight:600;font-size:11px;line-height:1.2;letter-spacing:.08em;text-transform:uppercase;color:var(--sl-soft);margin-bottom:3px}
.sl-agebox p{font-size:14px}
.sl-ingr div{display:grid;grid-template-columns:minmax(0,40%) minmax(0,1fr);gap:10px;padding:8px 0;border-top:1px solid var(--sl-line);font-size:13px}
.sl-ingr b{font-weight:600;line-height:1.3}
.sl-ingr span{color:var(--sl-soft)}
.sl-when{font-size:13px;color:var(--sl-soft);margin:10px 0 0!important}
.sl-doc{border:1px solid var(--sl-rose);border-radius:12px;padding:10px 12px;margin-top:14px;font-size:13px}
.sl-doc b{color:var(--sl-rose)}
.sl-layer{margin:4px 0 0!important;font-size:14px}

/* illustrations */
.sl-uvfig{position:relative;margin:12px 0 8px!important;border-radius:16px;overflow:hidden;aspect-ratio:940/618;background:#f6d6c8}
.sl-uvfig img{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover}
.sl-uvtag,.sl-uvlay{position:absolute;transform:translate(-50%,-50%);white-space:nowrap;border-radius:999px;font-weight:600;font-size:12px;line-height:1;padding:6px 10px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.sl-uvtag{color:#fff;box-shadow:0 4px 14px rgba(0,0,0,.18)}
.sl-uvtag.b{background:rgba(214,72,86,.88)}
.sl-uvtag.a{background:rgba(108,79,214,.88)}
.sl-uvlay{transform:translate(0,-50%);background:rgba(255,255,255,.78);color:#5a3a34;font-size:11px;padding:4px 8px}
.sl-skin3d{margin:12px 0 8px!important;border-radius:16px;overflow:hidden;background:var(--sl-chip)}
.sl-skin3d img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.sl-skin3d figcaption{padding:10px 12px;font-size:13px;color:var(--sl-soft)}
.sl-skin3d figcaption b{color:var(--sl-ink)}
.sl-skin3d figcaption:empty{display:none}
.sl-steps3{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.sl-steps3 li{font-size:12px;line-height:1.3;color:var(--sl-soft);padding-top:4px;border-top:3px solid var(--sl-line)}
.sl-steps3 li:last-child{border-top-color:var(--t)}
.sl-steps3 b{display:block;font-weight:600;font-size:11px;line-height:1.2;letter-spacing:.06em;text-transform:uppercase;color:var(--sl-ink);margin-bottom:2px}
#sl-skinFig figcaption:has(.sl-steps3[hidden]){display:none}

/* Glogau, do/avoid */
.sl-glogau{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;margin:12px 0 4px}
.sl-glogau span{border-radius:0;padding:7px 4px 10px;text-align:center;background:none;box-shadow:inset 0 -4px 0 var(--sl-line);font-weight:600;font-size:12px;line-height:1.2;color:var(--sl-soft)}
.sl-glogau span b{display:block;font-size:14px;color:var(--sl-ink)}
.sl-glogau span.is-on{color:var(--sl-ink);box-shadow:inset 0 -4px 0 var(--t)}
.sl-da{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:14px}
.sl-da>div{border-radius:12px;padding:10px 12px}
.sl-da .sl-yes{background:color-mix(in srgb,var(--sl-ok) 12%,transparent)}
.sl-da .sl-nope{background:color-mix(in srgb,var(--sl-rose) 10%,transparent)}
.sl-da small{display:block;font-weight:600;font-size:11px;line-height:1.2;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.sl-da .sl-yes small{color:var(--sl-ok)}.sl-da .sl-nope small{color:var(--sl-rose)}
.sl-da ul{list-style:none;padding:0;display:grid;gap:6px;font-size:13px;line-height:1.3}
.sl-da li{display:grid;grid-template-columns:14px minmax(0,1fr);gap:6px}
.sl-da .sl-yes li::before{content:"✓";color:var(--sl-ok);font-weight:700}
.sl-da .sl-nope li::before{content:"✕";color:var(--sl-rose);font-weight:700}
@media (max-width:380px){.sl-da{grid-template-columns:1fr}}

/* 4. phototype, months */
.sl-ptypes{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;margin:10px 0}
.sl-ptypes button{border:1px solid var(--sl-tap);border-radius:12px;padding:0 0 6px;background:var(--sl-card);cursor:pointer;font-weight:600;font-size:12px;color:var(--sl-ink);overflow:hidden;min-height:44px}
.sl-ptypes button i{display:block;height:26px;margin-bottom:5px}
.sl-ptypes button[aria-pressed="true"]{border-color:var(--sl-navy);background:var(--sl-navy);color:var(--sl-paper)}
.sl-ptype-out{background:var(--sl-chip);border-radius:12px;padding:10px 12px;font-size:14px}
.sl-ptype-out b{font-weight:600;font-size:15px;line-height:1.3}
.sl-ptype-out p{margin:4px 0 0}
.sl-risk{display:inline-block;border-radius:999px;padding:2px 9px;font-weight:600;font-size:11px;color:#fff;margin-left:6px;vertical-align:2px}
.sl-months{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:3px;margin:10px 0 4px}
.sl-months span{text-align:center;font-weight:600;font-size:12px;line-height:1;color:var(--sl-soft);padding:8px 0 10px;background:none;box-shadow:inset 0 -6px 0 var(--sl-line)}
.sl-months span.hi{color:var(--sl-ink);box-shadow:inset 0 -6px 0 var(--sl-amber)}

/* 5. habits */
.sl-habits{display:grid;gap:6px;margin-top:8px}
.sl-habits label{display:grid;grid-template-columns:22px minmax(0,1fr);gap:8px;align-items:start;border:1px solid var(--sl-tap);border-radius:12px;padding:10px 12px;font-size:14px;cursor:pointer}
.sl-habits input{width:18px;height:18px;margin:1px 0 0;accent-color:var(--t)}
.sl-habits small{display:block;color:var(--sl-soft);font-size:12px;margin-top:2px}
.sl-habits label.rel{border-color:var(--t)}
.sl-habits label:has(input:checked){background:var(--sl-chip)}

/* summary */
.sl-report>p{margin:0 0 10px!important;color:var(--sl-soft);font-size:13px}
.sl-report .sl-kv{display:grid;grid-template-columns:minmax(0,38%) minmax(0,1fr);margin:0 0 12px}
.sl-report .sl-kv dt,.sl-report .sl-kv dd{margin:0;padding:8px 0;border-top:1px solid var(--sl-line);font-size:13px}
.sl-report .sl-kv dt{color:var(--sl-soft);font-weight:600;padding-right:8px}
.sl-report .sl-kv ol{padding-left:18px;display:grid;gap:4px}
.sl-report .sl-row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.sl-report .sl-ghost{display:block;text-align:center;border:1px solid var(--sl-navy);color:var(--sl-navy);background:none;border-radius:16px;padding:12px;font-weight:600;font-size:14px;cursor:pointer;min-height:48px}
@media (max-width:380px){.sl-report .sl-row2{grid-template-columns:1fr}}

.sl-cols{display:grid;gap:12px;min-width:0}
@media (min-width:960px){
  .sl-grid{max-width:1040px;grid-template-columns:440px minmax(0,1fr);align-items:start;column-gap:20px}
  .sl-grid>.sl-disc{grid-column:1/-1}
  .sl-cols.left{position:sticky;top:14px}
}
@media print{
  .skinlab .sl-report .sl-row2{display:none}
  .sl-grid{max-width:none;display:block}
  .sl-card{break-inside:avoid;margin-bottom:10px}
  .sl-cols.left{position:static}
}
@media(max-width:700px){.sl-uvlay{font-size:12px}}