/* BioLab — light research theme shared by /labs/biolab and its case pages.
 * Scoped to .bl-body; Music Lab, NeuroFly and the Labs hub keep their own styles. */
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url('/assets/libs/@fontsource/inter/files/inter-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url('/assets/libs/@fontsource/inter/files/inter-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url('/assets/libs/@fontsource/inter/files/inter-latin-600-normal.woff2') format('woff2')}
@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url('/assets/libs/@fontsource/inter/files/inter-latin-700-normal.woff2') format('woff2')}

.bl-body{
  --bl-white:#fff;
  --bl-bg:#f4f8fc;
  --bl-bg-deep:#e9f0f8;
  --bl-ice:#eef4fb;
  --bl-lavender:#f1eefb;
  --bl-text:#14223b;
  --bl-text-soft:#3f4f6a;
  --bl-muted:#64748b;
  --bl-line:#dde6f1;
  --bl-line-strong:#c4d2e3;
  --bl-blue:#2675c8;
  --bl-blue-deep:#1a5a9e;
  --bl-blue-soft:#e3eefb;
  --bl-teal:#008c91;
  --bl-teal-soft:#dff4f4;
  --bl-violet:#7150d8;
  --bl-violet-soft:#ece6fb;
  --bl-amber:#c77f0a;
  --bl-amber-soft:#fff3dc;
  --bl-coral:#c94b62;
  --bl-coral-soft:#fde6ea;
  --bl-radius:20px;
  --bl-radius-sm:12px;
  --bl-shadow:0 10px 30px -14px rgba(20,34,59,.22),0 2px 6px -2px rgba(20,34,59,.08);
  --bl-shadow-lg:0 30px 60px -30px rgba(20,34,59,.32),0 8px 20px -10px rgba(20,34,59,.12);
  --bl-focus:0 0 0 3px #fff,0 0 0 6px var(--bl-blue);
  --bl-header-h:64px;
  margin:0;background:var(--bl-bg);color:var(--bl-text);
  font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip
}
.bl-body *,.bl-body *::before,.bl-body *::after{box-sizing:border-box}
.bl-body [hidden]{display:none!important}
.bl-body :is(h1,h2,h3,h4){color:var(--bl-text);margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.15;text-wrap:balance}
.bl-body p{margin:0}
.bl-body a{color:var(--bl-blue-deep)}
.bl-body :is(a,button,summary,input,select,[tabindex]):focus-visible{outline:none;box-shadow:var(--bl-focus);border-radius:8px}
.bl-body img,.bl-body svg{max-width:100%}
.bl-body :is(section[id],details[id],article[id],figure[id],div[id]){scroll-margin-top:var(--bl-header-offset,calc(var(--bl-header-h) + 72px))}
.bl-icon{width:1.1em;height:1.1em;flex:none}
.bl-shell{width:min(1180px,100% - 48px);margin-inline:auto}
.bl-skip{position:absolute;left:16px;top:-80px;z-index:200;background:var(--bl-text);color:#fff;padding:10px 14px;border-radius:10px}
.bl-skip:focus{top:12px}
.bl-main{display:block}

/* Header */
.bl-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--bl-line);transition:box-shadow .25s}
.bl-header.is-scrolled{box-shadow:0 10px 30px -22px rgba(20,34,59,.35)}
.bl-header-row{display:flex;align-items:center;gap:28px;min-height:var(--bl-header-h)}
.bl-brand{font-weight:700;font-size:1.3rem;letter-spacing:-.03em;color:var(--bl-text);text-decoration:none;padding:6px 0;flex:none}
.bl-nav{display:flex;gap:4px;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none;align-self:stretch;align-items:stretch}
.bl-nav::-webkit-scrollbar{display:none}
.bl-nav a,.bl-nav button{position:relative;display:inline-flex;align-items:center;padding:0 12px;color:var(--bl-text-soft);text-decoration:none;font-size:.92rem;font-weight:500;white-space:nowrap;border:0;background:none;font-family:inherit;cursor:pointer}
.bl-nav a:hover{color:var(--bl-text)}
.bl-nav a.is-current{color:var(--bl-blue-deep)}
.bl-nav a.is-current::after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;border-radius:2px 2px 0 0;background:var(--bl-blue)}
.bl-header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex:none}
.bl-back,.bl-footer-back{display:inline-flex;align-items:center;gap:8px;color:var(--bl-text-soft);text-decoration:none;font-size:.9rem;font-weight:500;padding:8px 12px;border-radius:10px}
.bl-back:hover,.bl-footer-back:hover{background:var(--bl-blue-soft);color:var(--bl-text)}
.bl-kbot-launch{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--bl-line-strong);background:#fff;color:var(--bl-text);border-radius:12px;padding:7px 14px 7px 11px;font:inherit;font-size:.86rem;font-weight:600;line-height:1.15;cursor:pointer;text-align:left}
.bl-kbot-launch-face{display:inline-flex;width:26px;height:26px}
.bl-kbot-launch-face svg{width:100%;height:100%}
.bl-kbot-launch small{display:block;font-size:.68rem;font-weight:500;color:var(--bl-muted);margin-top:1px}
.bl-kbot-launch:hover{border-color:var(--bl-blue);box-shadow:var(--bl-shadow)}
.bl-crumbs{padding:10px 0 12px}
.bl-crumbs ol{display:flex;flex-wrap:wrap;gap:4px 10px;list-style:none;margin:0;padding:0;font-size:.84rem;color:var(--bl-muted)}
.bl-crumbs li+li::before{content:"/";margin-right:10px;color:var(--bl-line-strong)}
.bl-crumbs a{color:var(--bl-muted);text-decoration:none}
.bl-crumbs a:hover{color:var(--bl-text)}
.bl-crumbs [aria-current]{color:var(--bl-text);font-weight:500}

/* Buttons, pills, tags */
.bl-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:14px;border:1px solid transparent;font:inherit;font-size:.95rem;font-weight:600;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s,border-color .2s}
.bl-btn:hover{transform:translateY(-1px)}
.bl-btn:active{transform:translateY(0)}
.bl-body .bl-btn-primary{background:var(--bl-blue);color:#fff;box-shadow:0 10px 22px -12px rgba(38,117,200,.8)}
.bl-btn-primary:hover{background:var(--bl-blue-deep);box-shadow:0 14px 26px -12px rgba(38,117,200,.9)}
.bl-body .bl-btn-secondary{background:#fff;color:var(--bl-text);border-color:var(--bl-line-strong)}
.bl-btn-secondary:hover{border-color:var(--bl-blue);box-shadow:var(--bl-shadow)}
.bl-body .bl-btn-ghost{background:transparent;color:var(--bl-blue-deep);border-color:transparent;padding-inline:14px}
.bl-btn-ghost:hover{background:var(--bl-blue-soft)}
.bl-btn:disabled{opacity:.5;cursor:default;transform:none;box-shadow:none}
.bl-pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 12px;font-size:.78rem;font-weight:600;background:var(--bl-blue-soft);color:var(--bl-blue-deep)}
.bl-pill--teal{background:var(--bl-teal-soft);color:#046b6f}
.bl-pill--violet{background:var(--bl-violet-soft);color:#5236ad}
.bl-pill--amber{background:var(--bl-amber-soft);color:#8a5600}
.bl-tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.bl-tag{display:inline-flex;align-items:center;border-radius:999px;padding:6px 13px;font-size:.84rem;font-weight:600;background:var(--bl-blue-soft);color:var(--bl-blue-deep);font-variant-numeric:tabular-nums}
.bl-tag--violet{background:var(--bl-violet-soft);color:#5236ad}
.bl-tag--teal{background:var(--bl-teal-soft);color:#046b6f}
.bl-status{display:inline-flex;align-items:center;border:1px solid var(--bl-line-strong);border-radius:999px;padding:4px 12px;font-size:.76rem;font-weight:600;color:var(--bl-muted);background:#fff}
.bl-kicker{display:block;color:var(--bl-blue-deep);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}

/* Sections */
.bl-section{padding:72px 0}
.bl-section--muted{background:var(--bl-white);border-top:1px solid var(--bl-line);border-bottom:1px solid var(--bl-line)}
.bl-section-head{max-width:720px;margin-bottom:32px}
.bl-section-head h2{font-size:clamp(1.7rem,2.6vw,2.2rem)}
.bl-section-head p{color:var(--bl-text-soft);font-size:1.02rem;line-height:1.65;margin-top:12px}
.bl-section-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;max-width:none}
.bl-section-head--row>div{max-width:720px}

/* Cards */
.bl-card{background:#fff;border:1px solid var(--bl-line);border-radius:var(--bl-radius);box-shadow:var(--bl-shadow)}
.bl-note{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--bl-line);border-radius:var(--bl-radius-sm);padding:16px 18px;color:var(--bl-text-soft);font-size:.92rem;line-height:1.6}
.bl-note .bl-icon{color:var(--bl-blue);font-size:1.25rem;margin-top:2px}
.bl-note strong{color:var(--bl-text);font-weight:600;display:block;margin-bottom:2px}
/* Text beside the icon may shrink and wrap anywhere, so a long path or hash never widens the page. */
.bl-note>:not(.bl-icon){min-width:0;overflow-wrap:anywhere}
.bl-note--amber{border-color:#f3dcae;background:var(--bl-amber-soft)}
.bl-note--amber .bl-icon{color:var(--bl-amber)}

/* Illustrations */
.bl-illustration{position:relative;margin:0;border-radius:var(--bl-radius);overflow:hidden;background:linear-gradient(135deg,#fbfdff,#e8f0fa);border:1px solid var(--bl-line)}
.bl-illustration img{display:block;width:100%;height:auto}
.bl-illustration figcaption{position:absolute;left:12px;bottom:12px;display:flex;flex-direction:column;gap:4px;max-width:calc(100% - 24px)}
.bl-illustration-tag{display:inline-flex;align-self:flex-start;background:rgba(255,255,255,.86);backdrop-filter:blur(6px);border:1px solid rgba(20,34,59,.08);color:var(--bl-text-soft);border-radius:8px;padding:4px 9px;font-size:.72rem;font-weight:500;line-height:1.3}
.bl-illustration-note{display:inline-flex;align-self:flex-start;background:rgba(255,255,255,.86);backdrop-filter:blur(6px);border:1px solid rgba(20,34,59,.08);color:var(--bl-text);border-radius:8px;padding:5px 9px;font-size:.78rem;line-height:1.35}
.bl-illustration-badge{position:absolute;right:16px;top:16px;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:linear-gradient(145deg,#4fb3c9,var(--bl-blue));color:#fff;font-weight:700;font-size:1.35rem;box-shadow:var(--bl-shadow)}

/* Hero */
.bl-hero{position:relative;padding:40px 0 64px;background:radial-gradient(60% 80% at 80% 20%,#dbe9fa 0,rgba(244,248,252,0) 70%),radial-gradient(40% 60% at 10% 90%,#ece7fb 0,rgba(244,248,252,0) 70%),var(--bl-bg)}
.bl-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:48px;align-items:center}
.bl-hero h1{font-size:clamp(2.4rem,4.6vw,3.9rem);letter-spacing:-.035em;line-height:1.05}
.bl-lead{margin-top:26px;font-size:1.22rem;font-weight:500;color:var(--bl-text)}
.bl-hero-note{margin-top:12px;color:var(--bl-text-soft);font-size:1.02rem;max-width:520px}
.bl-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.bl-hero-art{box-shadow:var(--bl-shadow-lg);border-color:rgba(255,255,255,.9)}

/* Case card */
.bl-case-card{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:0;align-items:center;background:#fff;border:1px solid var(--bl-line);border-radius:var(--bl-radius);box-shadow:var(--bl-shadow);overflow:hidden;transition:box-shadow .25s,transform .25s}
.bl-case-card:hover{box-shadow:var(--bl-shadow-lg);transform:translateY(-2px)}
.bl-case-card .bl-case-art{margin:18px 0 18px 18px;border-radius:var(--bl-radius-sm);background:linear-gradient(135deg,#f1edfb,#e4ecf8)}
.bl-case-card .bl-case-art img{height:auto}
.bl-case-body{padding:34px 36px;display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.bl-case-body h3{font-size:1.75rem;letter-spacing:-.03em}
.bl-case-subtitle{color:var(--bl-text-soft);font-weight:500;font-size:1.02rem}
.bl-case-summary{color:var(--bl-text-soft);line-height:1.65;font-size:.98rem}
.bl-case-update{margin-top:12px!important;font-size:.86rem;line-height:1.55;color:var(--bl-text-soft);border-left:3px solid var(--bl-blue);padding-left:12px}
.bl-case-update-date{display:block;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--bl-blue-deep)}
.bl-case-update a{color:var(--bl-blue-deep);font-weight:600}
.bl-case-body .bl-tags{margin:6px 0 10px}
.bl-case-body .bl-case-actions{margin-top:auto;padding-top:6px}
.bl-icon--play{fill:currentColor;width:.9em;height:.9em}

/* Future tools */
.bl-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;list-style:none;margin:0;padding:0}
.bl-tool-card{display:flex;gap:16px;align-items:flex-start;background:var(--bl-bg);border:1px solid var(--bl-line);border-radius:var(--bl-radius);padding:22px}
.bl-tool-icon{display:grid;place-items:center;width:48px;height:48px;flex:none;border-radius:14px;background:#fff;border:1px solid var(--bl-line);color:var(--bl-blue)}
.bl-tool-icon .bl-icon{width:22px;height:22px}
.bl-tool-card h3{font-size:1.05rem}
.bl-tool-card p{color:var(--bl-text-soft);font-size:.92rem;line-height:1.55;margin:6px 0 12px}

/* Video presentation: a click-to-load preview. The poster is a local copy of
   the video thumbnail; the YouTube iframe is created by biolab.js only after
   the visitor presses play. Without JavaScript the play control is a link. */
.bl-video{max-width:960px}
.bl-video-stage{position:relative;aspect-ratio:16/9;width:100%;border-radius:var(--bl-radius);overflow:hidden;background:var(--bl-ice);border:1px solid var(--bl-line);box-shadow:var(--bl-shadow)}
.bl-video-stage.is-ready:not(.is-playing){cursor:pointer}
.bl-video-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.bl-video-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:inline-flex;align-items:center;gap:12px;min-height:56px;padding:0 22px 0 10px;border-radius:999px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border:1px solid rgba(20,34,59,.1);color:var(--bl-text);font:inherit;font-size:.98rem;font-weight:600;line-height:1.2;text-decoration:none;white-space:nowrap;box-shadow:var(--bl-shadow-lg);cursor:pointer;transition:box-shadow .2s,background .2s}
.bl-video-play:hover{background:#fff;box-shadow:var(--bl-shadow-lg),0 0 0 6px rgba(38,117,200,.14)}
.bl-body .bl-video-play:focus-visible{border-radius:999px;box-shadow:var(--bl-focus),var(--bl-shadow-lg)}
.bl-video-play-icon{display:grid;place-items:center;width:38px;height:38px;flex:none;border-radius:50%;background:var(--bl-blue);color:#fff}
.bl-video-play-icon .bl-icon{width:16px;height:16px;margin-left:2px;fill:currentColor}
.bl-video-play small{font-size:.9em;font-weight:500;color:var(--bl-muted);font-variant-numeric:tabular-nums}
.bl-video-frame{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;background:#000}
.bl-video-stage.is-playing .bl-video-poster,.bl-video-stage.is-playing .bl-video-play{display:none}
.bl-video-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;margin-top:14px;color:var(--bl-muted);font-size:.88rem;line-height:1.5}
.bl-video-meta time{font-variant-numeric:tabular-nums;color:var(--bl-text-soft);font-weight:500}
.bl-video-meta a{display:inline-flex;align-items:center;gap:6px;color:var(--bl-blue-deep);font-weight:600;text-decoration:none}
.bl-video-meta a:hover{text-decoration:underline;text-underline-offset:3px}

/* Footer */
.bl-footer{border-top:1px solid var(--bl-line);background:#fff;padding:34px 0 calc(34px + env(safe-area-inset-bottom))}
.bl-footer-row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.bl-footer-brand{display:flex;align-items:baseline;gap:8px;color:var(--bl-muted);font-size:.9rem}
.bl-footer-brand strong{color:var(--bl-text);font-size:1.05rem}
.bl-footer-links{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:.88rem}
.bl-footer-links a{color:var(--bl-text-soft);text-decoration:none}
.bl-footer-links a:hover{color:var(--bl-blue-deep);text-decoration:underline;text-underline-offset:3px}

/* Motion */
@media(prefers-reduced-motion:reduce){.bl-body *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* Tablet */
@media(max-width:1023px){
  .bl-shell{width:min(100% - 40px,900px)}
  .bl-hero-grid{grid-template-columns:1fr;gap:32px}
  .bl-hero-art{max-width:720px}
  .bl-case-card{grid-template-columns:1fr}
  .bl-case-card .bl-case-art{margin:18px 18px 0}
  .bl-tool-grid{grid-template-columns:1fr 1fr}
  .bl-tool-card:last-child{grid-column:1/-1}
  .bl-header-row{gap:16px}
  .bl-nav{mask-image:linear-gradient(to right,#000 calc(100% - 40px),transparent);-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 40px),transparent);padding-right:40px}
  .bl-section{padding:56px 0}
}
/* Mobile */
@media(max-width:680px){
  .bl-body{font-size:15.5px}
  .bl-shell{width:calc(100% - 32px)}
  .bl-header-row{flex-wrap:wrap;gap:6px 12px;padding:8px 0}
  .bl-brand{font-size:1.2rem;order:1}
  .bl-header-actions{order:2;gap:6px}
  .bl-back span{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
  .bl-back{padding:8px;border:1px solid var(--bl-line);border-radius:10px}
  .bl-kbot-launch{padding:6px 10px}
  .bl-kbot-launch small{display:none}
  .bl-nav{order:3;flex-basis:100%;gap:2px;margin:0 -16px;padding:0 16px;width:calc(100% + 32px);mask-image:linear-gradient(to right,#000 calc(100% - 40px),transparent);-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 40px),transparent)}
  .bl-nav a{padding:10px 10px;font-size:.88rem}
  .bl-nav a.is-current::after{left:10px;right:10px}
  .bl-crumbs{padding:6px 0 10px}
  .bl-section{padding:48px 0}
  .bl-hero{padding:24px 0 48px}
  .bl-hero h1{font-size:2.3rem}
  .bl-lead{font-size:1.1rem}
  .bl-actions .bl-btn{width:100%}
  .bl-case-body{padding:24px 20px}
  .bl-video-play{min-height:50px;font-size:.92rem;padding:0 18px 0 8px}
  .bl-video-play-icon{width:34px;height:34px}
  .bl-case-body h3{font-size:1.5rem}
  .bl-tool-grid{grid-template-columns:1fr}
  .bl-tool-card:last-child{grid-column:auto}
  .bl-footer-row{flex-direction:column;align-items:flex-start}
  .bl-illustration figcaption{left:10px;bottom:10px}
}

/* Case page: research trail note under the conclusions */
.mva-trail-note{margin-top:20px}
.mva-trail-note a{color:var(--bl-blue-deep);font-weight:600;text-decoration:none}
.mva-trail-note a:hover{text-decoration:underline}
.mva-trail-note a .bl-icon{width:1em;height:1em;vertical-align:-.15em;margin:0}