/* Scoped members-only laboratory; scene content is supplied by Ghost. */
.mu-lab {
    /* Inherit the blog palette, including its existing day/night switch. */
    --lab-paper: var(--paper);
    --lab-surface: var(--card);
    --lab-text: var(--ink);
    --lab-gold: var(--mu-gold);
    --lab-muted: var(--muted);
    --lab-line: var(--border);
    --lab-soft: color-mix(in srgb, var(--ink) 5%, var(--card));
    --lab-selected: color-mix(in srgb, var(--mu-gold) 12%, var(--card));
    --lab-cover-ink: #f4eedf;
    --lab-cover-gold: #c8ad71;
    color: var(--lab-text);
    direction: rtl;
    font-family: var(--font-body, "Noto Naskh Arabic", "Amiri", Georgia, serif);
    line-height: 1.9;
    overflow-wrap: anywhere;
    background: var(--lab-paper);
    padding: 32px clamp(18px, 4.5vw, 80px) 70px;
    min-height: 70vh;
}
.mu-lab *, .mu-lab *::before, .mu-lab *::after { box-sizing: border-box; }
.mu-lab [hidden] { display: none !important; }
.mu-lab button, .mu-lab input, .mu-lab select { font: inherit; }
.mu-lab button, .mu-lab a, .mu-lab select, .mu-lab summary { -webkit-tap-highlight-color: transparent; }
.mu-lab button { cursor: pointer; }
.mu-lab button:focus-visible, .mu-lab a:focus-visible, .mu-lab select:focus-visible, .mu-lab input:focus-visible, .mu-lab summary:focus-visible, .mu-lab [role="button"]:focus-visible { outline: 3px solid var(--lab-gold); outline-offset: 4px; }
.mu-lab a { color: var(--lab-gold); text-underline-offset: 5px; }
.mu-lab a:hover { color: var(--lab-text); }
.mu-lab h1, .mu-lab h2, .mu-lab h3, .mu-lab h4 { color: inherit; font-family: var(--font-heading, "Amiri", Georgia, serif); }
.mu-lab .lab-breadcrumb { max-width: 1500px; margin: 0 auto; display: flex; gap: 12px; font-size: 12px; color: var(--lab-muted); }
.mu-lab .lab-breadcrumb a { text-decoration: none; }
.mu-lab .lab-experience-nav { display: flex; gap: 8px; overflow-x: auto; overscroll-behavior-x: contain; padding: 8px 2px 14px; margin: 24px auto 0; max-width: 1500px; scrollbar-width: thin; scrollbar-color: var(--lab-line) transparent; }
.mu-lab .lab-experience-nav a { display: inline-flex; align-items: center; gap: 8px; flex: 0 0 auto; border: 1px solid var(--lab-line); border-radius: 7px; padding: 8px 12px; min-height: 44px; color: var(--lab-muted); background: var(--lab-surface); font-size: 12px; text-decoration: none; }
.mu-lab .lab-experience-nav a span { font-size: 10px; color: var(--lab-gold); }
.mu-lab .lab-experience-nav a[aria-current="page"] { color: var(--lab-text); border-color: var(--lab-gold); background: var(--lab-selected); }
.mu-lab .lab-experience-nav a:hover { color: var(--lab-text); border-color: var(--lab-gold); }
.mu-lab .lab-eyebrow { color: var(--lab-gold); font-size: 13px; margin: 0 0 18px; }
.mu-lab .lab-home { max-width: 1350px; margin: 50px auto 20px; }
.mu-lab .lab-home > h1 { font-size: clamp(42px, 6.4vw, 90px); font-weight: 500; line-height: 1.5; margin: 0 0 25px; max-width: 1000px; }
.mu-lab .lab-home > p:not(.lab-eyebrow):not(.lab-home-note) { font-size: clamp(18px, 2vw, 24px); max-width: 760px; margin: 0 0 22px; color: var(--lab-muted); }
.mu-lab .lab-home-note { color: var(--lab-muted); font-size: 13px; }
.mu-lab .lab-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 52px; }
.mu-lab .lab-card { min-height: 330px; display: flex; flex-direction: column; position: relative; padding: 28px 25px; border: 1px solid var(--lab-line); border-radius: 7px; background: var(--lab-surface); text-decoration: none; color: var(--lab-text); transition: border-color .2s ease, background .2s ease; }
.mu-lab .lab-card:hover { border-color: var(--lab-gold); background: var(--lab-soft); color: var(--lab-text); }
.mu-lab .lab-card-number { color: var(--lab-gold); font-size: 12px; font-family: ui-monospace, monospace; letter-spacing: .15em; padding-bottom: 35px; }
.mu-lab .lab-card h2 { margin: 0 0 16px; font-size: 28px; line-height: 1.55; font-weight: 500; }
.mu-lab .lab-card p { font-size: 15px; line-height: 1.9; color: var(--lab-muted); margin: 0 0 28px; }
.mu-lab .lab-card-meta { font-size: 12px; margin-top: auto; color: var(--lab-gold); padding-top: 15px; border-top: 1px solid var(--lab-line); }
.mu-lab .lab-gate { text-align: center; max-width: 720px; margin: 65px auto; padding: clamp(28px, 5vw, 70px); border: 1px solid var(--lab-line); border-radius: 12px; background: var(--lab-surface); }
.mu-lab .lab-gate h1 { font-size: clamp(32px, 5vw, 50px); line-height: 1.6; margin: 0 0 22px; }
.mu-lab .lab-gate p:not(.lab-eyebrow) { color: var(--lab-muted); font-size: 17px; }
.mu-lab .lab-gate-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-top: 30px; align-items: center; }
.mu-lab .lab-gate-actions a { padding: 10px 22px; font-size: 15px; }
.mu-lab .lab-primary-link { background: var(--brand-action); color: var(--brand-action-ink); border-radius: 5px; text-decoration: none; }
.mu-lab .lab-primary-link:hover { background: var(--brand-action); color: var(--brand-action-ink); filter: brightness(1.1); }
.mu-lab .lab-fallback { max-width: 900px; margin: 35px auto; color: var(--lab-text); }
.mu-lab .lab-fallback h1 { font-size: clamp(35px, 4.5vw, 55px); line-height: 1.6; }
.mu-lab .lab-fallback section { margin: 30px 0; padding: 25px; border: 1px solid var(--lab-line); border-radius: 8px; }
.mu-lab .lab-fallback h2 { font-size: 28px; }
.mu-lab .lab-fallback blockquote { border-inline-start: 2px solid var(--lab-gold); margin: 20px 0; padding-inline-start: 18px; }
.mu-lab .lab-fallback details { padding: 14px 0; border-top: 1px solid var(--lab-line); }
.mu-lab .lab-preview-notice { color: var(--lab-muted); background: var(--lab-surface); font-size: 11px; padding: 7px 15px; border-bottom: 1px solid var(--lab-line); text-align: center; }
.mu-lab .mu-lab__app { margin: 30px auto 0; width: 100%; max-width: 1500px; }
.mu-lab .mu-lab__hero { max-width: 1120px; margin: 35px 0 42px; }
.mu-lab .mu-lab__hero h1 { font-size: clamp(37px, 4.9vw, 67px); line-height: 1.5; font-weight: 500; margin: 0 0 20px; }
.mu-lab .mu-lab__hero-subtitle { color: var(--lab-gold); font-size: 19px; margin: 0 0 10px; }
.mu-lab .mu-lab__hero-description { font-size: 19px; max-width: 840px; color: var(--lab-muted); margin: 0 0 19px; }
.mu-lab .mu-lab__hero-status { display: inline-block; color: var(--lab-muted); border-inline-start: 2px solid var(--lab-line); padding-inline-start: 10px; font-size: 12px; }
.mu-lab .mu-lab__scene-heading { display: flex; gap: 24px; align-items: center; justify-content: space-between; margin-bottom: 26px; }
.mu-lab .mu-lab__eyebrow { color: var(--lab-gold); font-size: 13px; font-weight: 700; letter-spacing: .04em; margin: 0 0 8px; }
.mu-lab .mu-lab__scene-intro { margin: 0; font-size: clamp(18px, 2vw, 25px); line-height: 1.6; }
.mu-lab .mu-lab__count { color: var(--lab-muted); white-space: nowrap; border: 1px solid var(--lab-line); padding: 6px 15px; border-radius: 30px; font-size: 13px; }
.mu-lab .mu-lab__toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; padding: 16px 0; border-top: 1px solid var(--lab-line); border-bottom: 1px solid var(--lab-line); margin-bottom: 24px; }
.mu-lab .mu-lab__modes { display: flex; gap: 4px; border: 1px solid var(--lab-line); padding: 4px; border-radius: 9px; }
.mu-lab .mu-lab__mode { background: transparent; border: 0; color: var(--lab-muted); border-radius: 5px; padding: 6px 15px; font-size: 14px; min-height: 42px; }
.mu-lab .mu-lab__mode[aria-pressed="true"] { background: var(--brand-action); color: var(--brand-action-ink); }
.mu-lab .mu-lab__mode:disabled { opacity: .4; cursor: not-allowed; }
.mu-lab .mu-lab__filter { display: flex; gap: 10px; align-items: center; color: var(--lab-muted); font-size: 13px; min-width: 0; margin: 0; }
.mu-lab .mu-lab__filter select { min-width: 140px; max-width: 260px; padding: 7px 12px; border: 1px solid var(--lab-line); color: var(--lab-text); background: var(--lab-surface); border-radius: 7px; height: 44px; }
.mu-lab .mu-lab__filter--year { flex-direction: column; gap: 0; align-items: start; }
.mu-lab .mu-lab__filter input { accent-color: var(--lab-gold); width: 190px; height: 20px; margin: 0; direction: ltr; }
.mu-lab .mu-lab__reset { margin-inline-start: auto; color: var(--lab-gold); background: transparent; border: 0; border-bottom: 1px solid var(--lab-line); padding: 5px 0; font-size: 13px; min-height: 44px; }
.mu-lab .mu-lab__workspace { display: grid; grid-template-columns: minmax(0, 1fr) minmax(285px, .42fr); border: 1px solid var(--lab-line); border-radius: 14px; overflow: hidden; background: var(--lab-surface); }
.mu-lab .mu-lab__stage { min-width: 0; position: relative; background: var(--lab-paper); }
.mu-lab .mu-lab__viewport { height: clamp(480px, 44vw, 650px); position: relative; overflow: hidden; }
.mu-lab .mu-lab__canvas-host, .mu-lab .mu-lab__flat-host { height: 100%; width: 100%; position: absolute; inset: 0; }
.mu-lab .mu-lab__canvas-host canvas { display: block; width: 100%; height: 100%; touch-action: none; }
.mu-lab .mu-lab__canvas-host { cursor: grab; }
.mu-lab .mu-lab__canvas-host:active { cursor: grabbing; }
.mu-lab .mu-lab__flat-host { overflow: auto; }
.mu-lab .mu-lab__stage-caption { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 22px; border-top: 1px solid var(--lab-line); color: var(--lab-muted); font-size: 12px; min-height: 56px; }
.mu-lab .mu-lab__stage-caption a { flex-shrink: 0; text-decoration: none; }
.mu-lab .mu-lab__reader { border-inline-start: 1px solid var(--lab-line); background: var(--lab-surface); padding: 28px 26px; max-height: 706px; overflow: auto; scrollbar-color: var(--lab-line) var(--lab-surface); scrollbar-width: thin; }
.mu-lab .mu-lab__reader-label { color: var(--lab-gold); font-size: 12px; margin-bottom: 18px; }
.mu-lab .mu-lab__reader-title { font-size: clamp(25px, 2.4vw, 37px); line-height: 1.55; margin: 0 0 14px; font-weight: 600; }
.mu-lab .mu-lab__reader-subtitle { color: var(--lab-gold); margin: 0 0 16px; font-size: 15px; line-height: 1.7; }
.mu-lab .mu-lab__description { font-size: 17px; line-height: 2; color: var(--lab-text); white-space: pre-line; margin: 0 0 20px; }
.mu-lab .mu-lab__metadata { font-size: 12px; color: var(--lab-muted); margin: 0 0 12px; }
.mu-lab .mu-lab__relation { padding: 10px 0; display: flex; gap: 10px; align-items: center; font-size: 16px; border-top: 1px solid var(--lab-line); border-bottom: 1px solid var(--lab-line); }
.mu-lab .mu-lab__relation-arrow { color: var(--lab-gold); }
.mu-lab .mu-lab__quote { margin: 24px 0; padding: 4px 17px 4px 0; border: 0; border-inline-start: 2px solid var(--lab-gold); font-size: 21px; color: var(--lab-text); line-height: 1.9; white-space: pre-line; }
.mu-lab .mu-lab__external { display: inline-block; font-size: 14px; border-bottom: 1px solid var(--lab-gold); padding: 0 0 4px; text-decoration: none; margin: 0 0 18px; }
.mu-lab .mu-lab__references { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--lab-line); }
.mu-lab .mu-lab__references h3 { margin: 0 0 15px; font-size: 15px; font-weight: 600; color: var(--lab-gold); }
.mu-lab .mu-lab__references ol { padding-inline-start: 20px; margin: 0; }
.mu-lab .mu-lab__references li { font-size: 14px; margin: 0 0 18px; padding-inline-start: 4px; color: var(--lab-text); }
.mu-lab .mu-lab__references li::marker { color: var(--lab-gold); font-size: 11px; }
.mu-lab .mu-lab__reference-title { font-weight: 600; }
.mu-lab .mu-lab__locator { display: block; font-size: 12px; margin-top: 4px; color: var(--lab-muted); white-space: pre-line; }
.mu-lab .mu-lab__references blockquote { margin: 10px 0 0; padding: 8px 12px; font-size: 15px; border: 0; background: var(--lab-soft); border-radius: 5px; white-space: pre-line; }
.mu-lab .mu-lab__reference-status { display: inline-block; color: var(--lab-gold); font-size: 11px; border: 1px solid var(--lab-line); padding: 2px 7px; border-radius: 4px; margin-top: 7px; }
.mu-lab .mu-lab__reference-empty { font-size: 13px; color: var(--lab-muted); }
.mu-lab .mu-lab__next { width: 100%; padding: 9px 15px; margin-top: 18px; color: var(--lab-text); background: var(--lab-surface); border: 1px solid var(--lab-line); border-radius: 5px; font-size: 15px; }
.mu-lab .mu-lab__next:hover { background: var(--lab-selected); }
.mu-lab .mu-lab__index { margin-top: 34px; scroll-margin-top: 100px; }
.mu-lab .mu-lab__index-heading { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px; margin-bottom: 15px; }
.mu-lab .mu-lab__index-heading h2 { font-size: 24px; margin: 0; }
.mu-lab .mu-lab__index-heading p { color: var(--lab-muted); font-size: 12px; margin: 0; }
.mu-lab .mu-lab__node-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(205px, 1fr)); gap: 10px; }
.mu-lab .mu-lab__node-button { display: flex; align-items: center; text-align: start; gap: 12px; min-height: 58px; padding: 12px 15px; color: var(--lab-text); border: 1px solid var(--lab-line); border-radius: 6px; background: var(--lab-surface); font-size: 15px; line-height: 1.6; }
.mu-lab .mu-lab__node-number { color: var(--lab-gold); opacity: .8; font-size: 11px; font-family: ui-monospace, monospace; flex: 0 0 24px; }
.mu-lab .mu-lab__node-button:hover, .mu-lab .mu-lab__edge-button:hover { background: var(--lab-soft); }
.mu-lab .mu-lab__node-button[aria-pressed="true"], .mu-lab .mu-lab__edge-button[aria-pressed="true"] { border-color: var(--lab-gold); background: var(--lab-selected); color: var(--lab-text); }
.mu-lab .mu-lab__edge-index { margin-top: 18px; border-top: 1px solid var(--lab-line); padding-top: 14px; }
.mu-lab .mu-lab__edge-index summary { cursor: pointer; color: var(--lab-gold); font-size: 15px; padding-block: 8px; }
.mu-lab .mu-lab__edge-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 10px; margin-top: 12px; }
.mu-lab .mu-lab__edge-button { display: flex; flex-direction: column; text-align: start; align-items: start; border: 1px solid var(--lab-line); background: var(--lab-surface); color: var(--lab-text); border-radius: 5px; padding: 12px 16px; font-size: 14px; line-height: 1.6; }
.mu-lab .mu-lab__edge-button small { color: var(--lab-gold); font-size: 12px; margin-top: 4px; }
.mu-lab .mu-lab__notice { margin: 30px 0 0; display: flex; align-items: baseline; gap: 20px; padding: 20px 23px; border: 1px solid var(--lab-line); background: var(--lab-surface); border-radius: 7px; font-size: 14px; color: var(--lab-muted); }
.mu-lab .mu-lab__notice-label { flex: 0 0 auto; font-size: 12px; color: var(--lab-gold); }
.mu-lab .mu-lab__notice p { margin: 0; }
.mu-lab .mu-lab__flat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(125px, 1fr)); gap: 20px; padding: 32px; min-height: 100%; align-content: center; }
.mu-lab .mu-lab__flat-cards--project { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.mu-lab .mu-lab__flat-card { --lab-card-color: #34495b; position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; min-height: 215px; gap: 15px; color: var(--lab-cover-ink); border: 1px solid var(--lab-cover-gold); border-inline-start: 5px solid var(--lab-cover-gold); border-radius: 3px 1px 1px 3px; background: linear-gradient(135deg, transparent, rgba(0, 0, 0, .4)), var(--lab-card-color); box-shadow: -5px 7px 0 #d1c6ac, -7px 9px 0 #283542, 0 15px 25px rgba(0, 0, 0, .2); padding: 17px 12px 14px; }
.mu-lab .mu-lab__flat-card::before { content: ''; position: absolute; inset: 7px; pointer-events: none; border: 1px solid rgba(200, 173, 113, .35); }
.mu-lab .mu-lab__flat-card[aria-pressed="true"] { outline: 2px solid var(--lab-gold); outline-offset: 5px; }
.mu-lab .mu-lab__flat-card strong { font-size: 19px; line-height: 1.7; font-weight: 500; }
.mu-lab .mu-lab__flat-number { font-size: 11px; letter-spacing: .2em; color: var(--lab-cover-gold); font-family: ui-monospace, monospace; }
.mu-lab .mu-lab__flat-subtitle { color: #d4d8c4; font-size: 11px; }
.mu-lab .mu-lab__flat-open { margin-top: auto; padding-top: 10px; font-size: 10px; color: var(--lab-cover-gold); }
.mu-lab .mu-lab__svg { width: 100%; height: 100%; display: block; min-width: 540px; }
.mu-lab .mu-lab__svg-edge, .mu-lab .mu-lab__svg-node { cursor: pointer; }
.mu-lab .mu-lab__svg-edge-hit { stroke: transparent; stroke-width: 24; }
.mu-lab .mu-lab__svg-edge-line { stroke: var(--lab-gold); stroke-width: 2; opacity: .55; pointer-events: none; }
.mu-lab .mu-lab__svg-edge:hover .mu-lab__svg-edge-line, .mu-lab .mu-lab__svg-edge[aria-pressed="true"] .mu-lab__svg-edge-line, .mu-lab .mu-lab__svg-edge:focus-visible .mu-lab__svg-edge-line { stroke: var(--lab-text); opacity: 1; stroke-width: 5; }
.mu-lab .mu-lab__svg-node circle:first-child { stroke: var(--lab-gold); stroke-width: 1.5; }
.mu-lab .mu-lab__svg-halo { fill: none; stroke: var(--lab-gold); stroke-width: 1; opacity: .25; }
.mu-lab .mu-lab__svg-node:hover .mu-lab__svg-halo, .mu-lab .mu-lab__svg-node[aria-pressed="true"] .mu-lab__svg-halo, .mu-lab .mu-lab__svg-node:focus-visible .mu-lab__svg-halo { opacity: 1; stroke-width: 3; }
.mu-lab .mu-lab__svg-number { fill: #eed7a6; font-size: 15px; font-family: ui-monospace, monospace; }
.mu-lab .mu-lab__svg-label { fill: var(--lab-text); font-family: var(--font-body, Georgia, serif); font-size: 20px; paint-order: stroke fill; stroke: var(--lab-paper); stroke-width: 6px; stroke-linejoin: round; }
.mu-lab .mu-lab__sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
/* A quiet atlas: geographical exploration replaces the floating 3D objects. */
.mu-lab .mu-lab__app--journey .mu-lab__hero,
.mu-lab .mu-lab__app--portals .mu-lab__hero { margin-top: 20px; margin-bottom: 28px; }
.mu-lab .mu-lab__app--journey .mu-lab__hero h1 { font-size: clamp(38px, 4vw, 58px); margin-bottom: 10px; }
.mu-lab .mu-lab__app--journey .mu-lab__hero-description { font-size: 16px; }
.mu-lab .mu-lab__app--journey .mu-lab__viewport { height: clamp(530px, 46vw, 700px); }
.mu-lab .mu-lab__app--journey .mu-lab__reader { max-height: clamp(586px, calc(46vw + 56px), 756px); }
.mu-lab .mu-lab__app--journey .mu-lab__reader-title { font-size: 28px; }
.mu-lab .mu-lab__app--journey .mu-lab__description { font-size: 15px; }
.mu-lab .mu-lab__journey-note { font-size: 12px; color: var(--lab-muted); margin: 14px 0 0; }
.mu-lab .mu-lab__place-note { font-size: 12px; color: var(--lab-muted); padding: 10px 0; border-block: 1px solid var(--lab-line); }
.mu-lab .mu-lab__place-note summary { cursor: pointer; color: var(--lab-gold); }
.mu-lab .mu-lab__place-note p { margin: 10px 0; }
.mu-lab .mu-lab__encounters { margin-top: 22px; }
.mu-lab .mu-lab__encounters h3 { font-size: 15px; margin: 0 0 10px; }
.mu-lab .mu-lab__encounter { display: flex; flex-direction: column; align-items: start; text-align: start; width: 100%; padding: 10px 12px; margin-block: 7px; background: var(--lab-paper); color: var(--lab-text); border: 1px solid var(--lab-line); border-radius: 9px; font-size: 14px; line-height: 1.7; }
.mu-lab .mu-lab__encounter:hover { border-color: var(--lab-gold); background: var(--lab-selected); }
.mu-lab .mu-lab__encounter small { font-size: 10px; color: var(--lab-gold); }
.mu-lab .mu-journey { --map-water: #dce6e5; --map-land: #e7d9bb; --map-shore: #bfaa83; position: relative; width: 100%; height: 100%; background: var(--map-water); overflow: hidden; isolation: isolate; }
html[data-theme="dark"] .mu-lab .mu-journey { --map-water: #102a39; --map-land: #3d3932; --map-shore: #746854; }
.mu-lab .mu-journey__map { width: 100%; height: 100%; display: block; position: absolute; inset: 0; }
.mu-lab .mu-journey__sea { fill: var(--map-water); }
.mu-lab .mu-journey__land { fill: var(--map-land); stroke: var(--map-shore); stroke-width: .12; }
.mu-lab .mu-journey__relief { fill: none; stroke: var(--map-shore); stroke-width: 1.5; opacity: .3; }
.mu-lab .mu-journey__regions { fill: var(--lab-muted); font-size: 18px; letter-spacing: .08em; opacity: .8; }
.mu-lab .mu-journey__water-label { font-size: 14px; letter-spacing: .05em; }
.mu-lab .mu-journey__heading { position: absolute; z-index: 1; inset: 24px 28px auto; display: flex; flex-direction: column; align-items: start; pointer-events: none; }
.mu-lab .mu-journey__heading span { font-size: 26px; font-family: var(--font-heading, serif); }
.mu-lab .mu-journey__heading small { font-size: 12px; color: var(--lab-muted); }
.mu-lab .mu-journey__compass { position: absolute; top: 25px; left: 25px; display: flex; flex-direction: column; text-align: center; color: var(--lab-muted); }
.mu-lab .mu-journey__compass span { font: 35px Georgia, serif; }
.mu-lab .mu-journey__compass small { font-size: 10px; }
.mu-lab .mu-journey__city { cursor: pointer; outline: none; }
.mu-lab .mu-journey__city-hit { fill: transparent; }
.mu-lab .mu-journey__city-ring { fill: var(--lab-surface); stroke: var(--lab-gold); stroke-width: 1; }
.mu-lab .mu-journey__city-dot { fill: var(--lab-gold); }
.mu-lab .mu-journey__city-label rect { fill: var(--lab-surface); stroke: var(--lab-line); stroke-width: 1; }
.mu-lab .mu-journey__city-label text { fill: var(--lab-text); font: 19px var(--font-body, serif); }
.mu-lab .mu-journey__city[aria-pressed="true"] .mu-journey__city-ring,
.mu-lab .mu-journey__city:hover .mu-journey__city-ring { stroke-width: 4; }
.mu-lab .mu-journey__city:focus-visible .mu-journey__city-label rect { stroke: var(--lab-text); stroke-width: 4; }
.mu-lab .mu-journey__trail { stroke: var(--lab-gold); stroke-width: 2; stroke-dasharray: 5 7; fill: none; opacity: .65; pointer-events: none; }
.mu-lab .mu-journey__rider { pointer-events: none; }
.mu-lab .mu-journey__rider-shadow { fill: #342a20; opacity: .18; }
.mu-lab .mu-journey__horse { fill: #443526; stroke: var(--map-land); stroke-width: .6; }
html[data-theme="dark"] .mu-lab .mu-journey__horse { fill: #dfc28d; }
.mu-lab .mu-journey__cloak { fill: #9b6540; }
.mu-lab .mu-journey__saddle { fill: none; stroke: #e1bf77; stroke-width: 2; }
.mu-lab .mu-journey__stops { position: absolute; inset: auto 20px 20px; display: flex; justify-content: center; gap: 6px; width: fit-content; max-width: calc(100% - 40px); margin: auto; padding: 6px; border: 1px solid var(--lab-line); border-radius: 40px; background: var(--lab-surface); box-shadow: 0 8px 30px rgb(0 0 0 / 8%); }
.mu-lab .mu-journey__stops button { background: transparent; color: var(--lab-muted); border: 0; border-radius: 30px; padding: 9px 22px; font-size: 15px; min-height: 44px; }
.mu-lab .mu-journey__stops button[aria-pressed="true"] { background: var(--lab-selected); color: var(--lab-text); }
.mu-lab .mu-journey__stops button:disabled { opacity: .35; cursor: default; }
.mu-lab .mu-lab__atlas-entry { display: block; text-align: center; padding: 12px 18px; margin: 18px 0; }
.mu-lab .mu-lab__portals { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; padding: 24px; }
.mu-lab .mu-lab__portal { position: relative; display: flex; flex-direction: column; align-items: start; text-align: start; padding: 24px; border: 1px solid var(--lab-line); background: var(--lab-surface); color: var(--lab-text); border-radius: 17px; gap: 12px; min-height: 245px; }
.mu-lab .mu-lab__portal svg { width: 45px; height: 40px; fill: none; stroke: var(--lab-gold); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.mu-lab .mu-lab__portal small { position: absolute; left: 20px; top: 20px; font: 12px ui-monospace, monospace; color: var(--lab-muted); }
.mu-lab .mu-lab__portal strong { font-size: 22px; font-weight: 600; line-height: 1.5; }
.mu-lab .mu-lab__portal span { font-size: 13px; line-height: 1.8; color: var(--lab-muted); }
.mu-lab .mu-lab__portal em { margin-top: auto; font-size: 13px; font-style: normal; color: var(--lab-gold); }
.mu-lab .mu-lab__portal:hover { border-color: var(--lab-gold); }
.mu-lab .mu-lab__portal--atlas { background: var(--lab-selected); }
.mu-lab .mu-lab__app--portals .mu-lab__viewport { height: 650px; }
@media(max-width: 760px) {
    .mu-lab .mu-lab__app--journey .mu-lab__viewport { height: 480px; }
    .mu-lab .mu-lab__app--journey .mu-lab__reader { max-height: none; }
    .mu-lab .mu-journey__map { width: 140%; max-width: none; left: -20%; right: auto; }
    .mu-lab .mu-journey__heading { inset: 16px 18px auto; }
    .mu-lab .mu-journey__heading span { font-size: 23px; }
    .mu-lab .mu-journey__heading small { max-width: 230px; font-size: 11px; }
    .mu-lab .mu-journey__compass { top: 17px; left: 16px; }
    .mu-lab .mu-journey__stops { inset-inline: 10px; max-width: calc(100% - 20px); }
    .mu-lab .mu-journey__stops button { padding: 8px 17px; font-size: 14px; }
    .mu-lab .mu-lab__portals { padding: 18px; gap: 12px; grid-template-columns: 1fr; }
    .mu-lab .mu-lab__portal { min-height: 220px; padding: 22px; }
}
@media (min-width: 1300px) { .mu-lab .mu-lab__flat-cards--book { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
@media (max-width: 1000px) {
    .mu-lab .lab-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .mu-lab .mu-lab__workspace { grid-template-columns: minmax(0, 1fr) minmax(270px, .55fr); }
    .mu-lab .mu-lab__reader { padding: 22px 20px; }
    .mu-lab .mu-lab__viewport { height: 530px; }
    .mu-lab .mu-lab__stage-caption { padding: 12px 16px; flex-wrap: wrap; gap: 4px 20px; }
    .mu-lab .mu-lab__flat-cards { gap: 17px; padding: 24px; }
}
@media (max-width: 760px) {
    .mu-lab { padding-inline: 18px; padding-top: 24px; }
    .mu-lab .lab-home { margin-top: 40px; }
    .mu-lab .lab-card { padding: 24px 20px; min-height: 310px; }
    .mu-lab .mu-lab__hero { margin-bottom: 30px; }
    .mu-lab .mu-lab__scene-heading { align-items: start; gap: 14px; }
    .mu-lab .mu-lab__count { font-size: 11px; padding: 5px 10px; }
    .mu-lab .mu-lab__workspace { grid-template-columns: minmax(0, 1fr); }
    .mu-lab .mu-lab__viewport { height: 450px; }
    .mu-lab .mu-lab__reader { max-height: none; overflow: visible; border-inline-start: 0; border-top: 1px solid var(--lab-line); padding: 28px 24px; }
    .mu-lab .mu-lab__reader-title { font-size: 30px; }
    .mu-lab .mu-lab__references ol { columns: 1; }
    .mu-lab .mu-lab__toolbar { gap: 12px; }
    .mu-lab .mu-lab__filter { flex-wrap: wrap; }
    .mu-lab .mu-lab__filter select { max-width: 210px; }
    .mu-lab .mu-lab__notice { flex-direction: column; gap: 5px; }
    .mu-lab .mu-lab__node-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .mu-lab .mu-lab__node-button { padding: 10px 12px; gap: 7px; font-size: 13px; }
    .mu-lab .mu-lab__node-number { flex-basis: 20px; }
}
@media (max-width: 420px) {
    .mu-lab .lab-cards { grid-template-columns: minmax(0, 1fr); }
    .mu-lab .lab-card { min-height: 280px; }
    .mu-lab .mu-lab__scene-heading { flex-direction: column; }
    .mu-lab .mu-lab__viewport { height: 400px; }
    .mu-lab .mu-lab__toolbar { align-items: start; }
    .mu-lab .mu-lab__filter { width: 100%; }
    .mu-lab .mu-lab__filter--year { flex-direction: row; }
    .mu-lab .mu-lab__reset { margin-inline-start: 0; }
    .mu-lab .mu-lab__flat-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 24px 21px; gap: 23px; }
    .mu-lab .mu-lab__flat-card { min-height: 210px; }
    .mu-lab .mu-lab__node-list { grid-template-columns: minmax(0, 1fr); }
    .mu-lab .mu-lab__reader { padding: 24px 20px; }
}
/* Product preview and progressive reading: motion follows a deliberate action. */
.mu-lab .lab-coming-soon { display: inline-block; border: 1px solid var(--lab-gold); border-radius: 30px; padding: 6px 18px; }
.mu-lab .lab-fallback img { max-width: 100%; height: auto; }
.mu-lab .mu-lab__timeline { display: flex; gap: 9px; overflow-x: auto; margin: 0 0 20px; padding: 3px 3px 12px; scrollbar-width: thin; scrollbar-color: var(--lab-gold) transparent; }
.mu-lab .mu-lab__time-stop { text-align: start; flex: 0 0 175px; background: var(--lab-surface); border: 1px solid var(--lab-line); border-radius: 9px; padding: 12px 15px; color: var(--lab-text); line-height: 1.6; }
.mu-lab .mu-lab__time-stop small { display: block; color: var(--lab-gold); font-size: 11px; margin-bottom: 5px; }
.mu-lab .mu-lab__time-stop span { font-size: 14px; }
.mu-lab .mu-lab__time-stop[aria-current="step"] { border-color: var(--lab-gold); background: var(--lab-selected); }
.mu-lab .mu-lab__question { color: var(--lab-gold); line-height: 1.7; font-size: 18px; margin: 0 0 18px; }
.mu-lab .mu-lab__caveat { color: var(--lab-muted); font-size: 12px; border-inline-start: 2px solid var(--lab-line); padding-inline-start: 12px; line-height: 1.8; margin: 0 0 18px; }
.mu-lab .mu-lab__reading-steps { display: flex; gap: 10px; margin: 20px 0; }
.mu-lab .mu-lab__reading-steps button { flex: 1; background: var(--lab-selected); border: 1px solid var(--lab-line); color: var(--lab-text); border-radius: 8px; padding: 10px; font-size: 13px; min-height: 44px; }
.mu-lab .mu-lab__reading-steps button:disabled { opacity: .35; cursor: default; }
.mu-lab .mu-lab__reading-details { border-top: 1px solid var(--lab-line); margin-block: 22px; }
.mu-lab .mu-lab__reading-details summary { color: var(--lab-gold); cursor: pointer; font-size: 13px; padding: 15px 0; }
.mu-lab .mu-lab__people { font-size: 14px; padding: 16px; background: var(--lab-soft); border-radius: 8px; }
.mu-lab .mu-lab__people dt { color: var(--lab-gold); font-weight: 700; margin-top: 12px; }
.mu-lab .mu-lab__people dt:first-child { margin-top: 0; }
.mu-lab .mu-lab__people dd { margin: 0; font-size: 13px; }
.mu-lab .mu-lab__app--book .mu-lab__hero h1 { font-size: clamp(36px,4.4vw,61px); }
.mu-lab .mu-lab__app--book .mu-lab__viewport { height: 630px; }
.mu-lab .mu-lab__app--book .mu-lab__reader-title { font-size: 32px; }
.mu-lab .mu-coffret { height: 100%; padding: 22px 30px 14px; display: flex; flex-direction: column; align-items: center; background: radial-gradient(ellipse at 50% 45%, var(--lab-surface), var(--lab-paper) 70%); }
.mu-lab .mu-coffret__heading { align-self: stretch; display: flex; flex-direction: column; gap: 2px; }
.mu-lab .mu-coffret__heading span { font-size: 18px; }
.mu-lab .mu-coffret__heading small { font-size: 12px; color: var(--lab-muted); }
.mu-lab .mu-coffret__product { width: 100%; flex: 1; min-height: 0; display: flex; align-items: center; justify-content: center; gap: clamp(20px,4vw,65px); padding: 16px 16px 8px; }
.mu-lab .mu-coffret__box { width: 220px; height: 275px; flex-shrink: 0; position: relative; padding: 10px 9px 32px; background: var(--lab-text); border-radius: 3px; transform: perspective(1000px) rotateY(-16deg); box-shadow: 12px 16px 28px #0002, -9px 0 0 color-mix(in srgb,var(--lab-text),var(--lab-paper) 20%); }
.mu-lab .mu-coffret__spines { height: 100%; display: flex; gap: 2px; direction: rtl; background: #1c2530; padding: 3px; }
.mu-lab .mu-coffret__spine { min-width: 0; flex: 1; display: flex; align-items: center; padding: 7px 2px; flex-direction: column; gap: 8px; color: #665438; background: linear-gradient(90deg,#d5c6a1,#f1e7cb 32%,#e5d8b5 80%,#bbab8b); border: 0; font-size: 10px; }
.mu-lab .mu-coffret__spine small { font: 8px ui-monospace,monospace; }
.mu-lab .mu-coffret__spine span { writing-mode: vertical-rl; white-space: nowrap; max-height: 185px; overflow: hidden; text-overflow: ellipsis; }
.mu-lab .mu-coffret__spine[aria-pressed="true"] { outline: 2px solid var(--lab-gold); transform: translateY(-8px); }
.mu-lab .mu-coffret__seal { position: absolute; inset: auto 0 6px; text-align: center; color: var(--lab-paper); font-size: 11px; }
.mu-lab .mu-coffret__selected { margin: 0; text-align: center; width: 220px; flex-shrink: 1; }
.mu-lab .mu-coffret__cover { display: block; width: 100%; max-height: 340px; object-fit: contain; aspect-ratio: 2/3; border-radius: 1px 3px 3px 1px; box-shadow: -5px 3px 0 #bcad8e, -8px 4px 0 var(--lab-line), 0 22px 30px #0003; }
.mu-lab .mu-coffret__selected figcaption { color: var(--lab-muted); font-size: 11px; margin-top: 13px; }
.mu-lab .mu-coffret__gallery { display: grid; grid-template-columns: repeat(9,minmax(0,1fr)); gap: 10px; width: 100%; padding-top: 12px; }
.mu-lab .mu-coffret__volume { min-width: 0; border: 1px solid transparent; border-radius: 4px; padding: 5px; background: none; color: var(--lab-muted); font-size: 10px; }
.mu-lab .mu-coffret__volume img { display: block; width: 100%; aspect-ratio: 2/3; object-fit: contain; box-shadow: 0 4px 7px #0002; }
.mu-lab .mu-coffret__volume[aria-pressed="true"] { border-color: var(--lab-gold); background: var(--lab-selected); }
.mu-lab .mu-coffret__toggle { border: 0; border-bottom: 1px solid var(--lab-line); background: none; color: var(--lab-gold); min-height: 44px; font-size: 12px; padding: 4px 10px; }
.mu-lab .mu-coffret--open .mu-coffret__gallery { flex: 1; min-height: 0; grid-template-columns: repeat(5,minmax(0,1fr)); align-items: center; gap: 8px 20px; }
.mu-lab .mu-coffret--open .mu-coffret__volume img { max-height: 180px; }
.mu-lab .mu-lab__app--portals .mu-lab__viewport { height: 630px; }
.mu-lab .mu-tour { height: 100%; padding: 24px; display: flex; flex-direction: column; justify-content: center; gap: 25px; }
.mu-lab .mu-tour__tabs { display: flex; gap: 6px; overflow-x: auto; flex-shrink: 0; scrollbar-width: thin; }
.mu-lab .mu-tour__tab { flex: 1 0 100px; border: 1px solid var(--lab-line); background: var(--lab-surface); border-radius: 8px; color: var(--lab-text); padding: 10px; font-size: 12px; text-align: start; line-height: 1.6; }
.mu-lab .mu-tour__tab small { display: block; font-size: 10px; color: var(--lab-gold); margin-bottom: 4px; }
.mu-lab .mu-tour__tab[aria-pressed="true"] { border-color: var(--lab-gold); background: var(--lab-selected); }
.mu-lab .mu-tour__browser { margin: 0; border: 1px solid var(--lab-line); border-radius: 10px; overflow: hidden; box-shadow: 0 15px 40px #0001; background: var(--lab-surface); }
.mu-lab .mu-tour__bar { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 10px 13px; background: var(--lab-soft); color: var(--lab-muted); font-size: 10px; }
.mu-lab .mu-tour__dots { font-size: 7px; color: var(--lab-gold); white-space: nowrap; }
.mu-lab .mu-tour__capture { width: 100%; aspect-ratio: 16/9; height: auto; display: block; object-fit: contain; background: #f7f0de; }
.mu-lab .mu-tour__caption { font-size: 10px; color: var(--lab-muted); padding: 8px 12px; }
.mu-lab .mu-tour__next { color: var(--lab-gold); border: 0; background: none; min-height: 44px; align-self: center; font-size: 14px; }
@media (max-width: 1100px) and (min-width: 761px) {
    .mu-lab .mu-coffret__box { width: 160px; height: 230px; }
    .mu-lab .mu-coffret__product { gap: 22px; padding-inline: 0; }
    .mu-lab .mu-coffret__spine span { max-height: 155px; }
}
@media (max-width: 760px) {
    .mu-lab .mu-lab__app--journey .mu-lab__reader { max-height: none; }
    .mu-lab .mu-lab__app--book .mu-lab__viewport { height: 650px; }
    .mu-lab .mu-coffret { padding: 20px 17px 10px; }
    .mu-lab .mu-coffret__heading span { font-size: 16px; }
    .mu-lab .mu-coffret__product { padding: 20px 0 10px; gap: 22px; }
    .mu-lab .mu-coffret__box { width: 126px; height: 202px; padding: 7px 5px 25px; }
    .mu-lab .mu-coffret__spines { gap: 1px; padding: 1px; }
    .mu-lab .mu-coffret__spine { font-size: 7px; padding: 4px 1px; }
    .mu-lab .mu-coffret__spine small { font-size: 6px; }
    .mu-lab .mu-coffret__spine span { max-height: 135px; }
    .mu-lab .mu-coffret__seal { font-size: 8px; }
    .mu-lab .mu-coffret__selected { width: 145px; }
    .mu-lab .mu-coffret__gallery { grid-template-columns: repeat(5,minmax(0,1fr)); gap: 6px 10px; }
    .mu-lab .mu-coffret--open .mu-coffret__gallery { grid-template-columns: repeat(3,minmax(0,1fr)); }
    .mu-lab .mu-coffret--open .mu-coffret__volume img { max-height: 138px; }
    .mu-lab .mu-lab__app--portals .mu-lab__viewport { height: 440px; }
    .mu-lab .mu-tour { padding: 15px; gap: 18px; }
    .mu-lab .mu-tour__tab { flex-basis: 110px; }
    .mu-lab .mu-lab__reading-steps { margin-top: 25px; }
}
/* Launch edition: eight experiences, tactile covers, mobile concept and evidence. */
.mu-lab .lab-launch-metrics { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0; }
.mu-lab .lab-launch-metrics span { padding: 7px 17px; border: 1px solid var(--lab-line); border-radius: 30px; font-size: 14px; }
.mu-lab .lab-home-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; margin-top: 26px; }
.mu-lab .lab-home-actions a { padding: 12px 20px; font-size: 15px; text-decoration: none; }
.mu-lab .lab-card-number { display: flex; justify-content: space-between; gap: 10px; padding-bottom: 20px; }
.mu-lab .lab-card-action { font-family: var(--font-body); letter-spacing: 0; font-size: 12px; }
.mu-lab .lab-card-art { display: flex; align-items: center; justify-content: center; height: 70px; margin-bottom: 22px; perspective: 500px; }
.mu-lab .lab-card-art i { display: block; width: 43px; height: 50px; border: 1px solid var(--lab-gold); background: var(--lab-paper); transform: rotateY(-30deg) rotateZ(-6deg); box-shadow: -5px 5px 0 var(--lab-line); margin-inline: -4px; transition: transform .35s ease; }
.mu-lab .lab-card:hover .lab-card-art i:nth-child(2) { transform: translateY(-9px) rotateY(-15deg); }
.mu-lab .lab-card--people .lab-card-art i, .mu-lab .lab-card--asanid .lab-card-art i { border-radius: 50%; width: 30px; height: 30px; margin: 0 8px; transform: rotateY(25deg); }
.mu-lab .lab-card--people .lab-card-art i:nth-child(2), .mu-lab .lab-card--asanid .lab-card-art i:nth-child(2) { transform: translateY(-18px); }
.mu-lab .lab-card--project .lab-card-art i { border-radius: 6px; width: 34px; height: 55px; }
.mu-lab .lab-card--qaraba .lab-card-art i { transform: skewY(-17deg); box-shadow: none; width: 40px; margin: 0; }
.mu-lab .lab-card--qaraba .lab-card-art i:nth-child(2) { transform: skewY(17deg); }
.mu-lab .lab-launch-cta { margin: 50px 0 10px; padding: clamp(24px,4vw,55px); border: 1px solid var(--lab-line); border-radius: 15px; background: var(--lab-surface); display: grid; grid-template-columns: 1.5fr 1fr; gap: 35px; align-items: center; }
.mu-lab .lab-launch-cta h2 { font-size: clamp(27px,3vw,40px); margin: 0 0 16px; line-height: 1.5; }
.mu-lab .lab-launch-cta p { margin: 0; color: var(--lab-muted); font-size: 16px; }
.mu-lab .lab-launch-cta .lab-eyebrow { margin-bottom: 12px; color: var(--lab-gold); }
.mu-lab .lab-launch-cta-actions { display: flex; flex-direction: column; gap: 13px; text-align: center; }
.mu-lab .lab-launch-cta-actions a { padding: 12px 14px; font-size: 14px; text-decoration: none; }
.mu-lab .lab-launch-cta-actions small { color: var(--lab-muted); font-size: 11px; }
.mu-lab .mu-lab__related-lab { display: block; text-decoration: none; font-size: 13px; padding: 10px 0; border-bottom: 1px solid var(--lab-line); }
.mu-lab .mu-lab__app--book .mu-lab__viewport { height: 730px; }
.mu-lab .mu-lab__app--book .mu-lab__reader { max-height: 786px; }
.mu-lab .mu-coffret__box { background: #36352f; box-shadow: 12px 16px 28px #0002,-9px 0 0 #615c50; }
html[data-theme="dark"] .mu-lab .mu-coffret__box { background: #192c3a; box-shadow: 12px 16px 28px #0005,-9px 0 0 #3b4650; }
.mu-lab .mu-coffret__seal { color: #eddfbd; }
.mu-lab .mu-coffret__gallery { grid-template-columns: repeat(var(--volume-count,10),minmax(0,1fr)); }
.mu-lab .mu-coffret__actions, .mu-lab .mu-coffret__controls { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.mu-lab .mu-coffret__controls { margin: 7px 0; }
.mu-lab .mu-coffret__controls button { background: var(--lab-surface); border: 1px solid var(--lab-line); border-radius: 8px; color: var(--lab-text); padding: 7px 13px; font-size: 12px; min-height: 42px; }
.mu-lab .mu-coffret__controls button[aria-pressed="true"] { border-color: var(--lab-gold); background: var(--lab-selected); }
.mu-lab .mu-coffret__selected { perspective: 1000px; }
.mu-lab .mu-book-model { position: relative; width: 100%; aspect-ratio: 2/3; transform-style: preserve-3d; transform: rotateY(-18deg) rotateX(3deg); transition: transform .75s cubic-bezier(.2,.7,.25,1); }
.mu-lab .mu-book-model[data-face="back"] { transform: rotateY(162deg) rotateX(-3deg); }
.mu-lab .mu-book-model__front, .mu-lab .mu-book-model__back, .mu-lab .mu-book-model__inside { position: absolute; inset: 0; backface-visibility: hidden; border-radius: 2px; }
.mu-lab .mu-book-model__front { transform: translateZ(13px); transform-origin: right center; transition: transform .75s cubic-bezier(.2,.7,.25,1); z-index: 2; transform-style: preserve-3d; backface-visibility: visible; }
.mu-lab .mu-book-model__front img { backface-visibility: hidden; }
.mu-lab .mu-book-model__front::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg,#d3c4a4,#eee4cc 14%,#f7efd9); border: 1px solid #cabb96; transform: rotateY(180deg); backface-visibility: hidden; }
.mu-lab .mu-book-model__back { transform: rotateY(180deg) translateZ(13px); }
.mu-lab .mu-book-model__front img, .mu-lab .mu-book-model__back img { display: block; width: 100%; height: 100%; object-fit: fill; max-height: none; box-shadow: 0 18px 27px #0003; }
.mu-lab .mu-book-model__inside { transform: translateZ(12px); background: #f7efd9; color: #393329; border: 1px solid #cabb96; padding: 18px 14px; overflow: auto; text-align: start; }
.mu-lab .mu-book-model__inside small { font-size: 10px; color: #82663b; }
.mu-lab .mu-book-model__inside strong { display: block; margin: 15px 0; font-size: 17px; line-height: 1.6; }
.mu-lab .mu-book-model__inside ul { font-size: 13px; padding-inline-start: 16px; line-height: 1.65; }
.mu-lab .mu-book-model__inside li { margin: 8px 0; font-size: inherit; line-height: inherit; }
.mu-lab .mu-book-model__pages { position: absolute; width: 26px; height: 99%; top: .5%; left: -13px; transform: rotateY(90deg); background: repeating-linear-gradient(90deg,#cbbd9e 0 1px,#f1e9d5 1px 3px); }
.mu-lab .mu-book-model__spine { position: absolute; right: -13px; top: 0; width: 26px; height: 100%; transform: rotateY(90deg); background: #c5b491; }
.mu-lab .mu-book-model--open { transform: rotateY(-8deg); }
.mu-lab .mu-book-model--open .mu-book-model__front { transform: translateZ(13px) rotateY(130deg); }
.mu-lab .mu-coffret--open .mu-coffret__gallery { grid-template-columns: repeat(5,minmax(0,1fr)); }
.mu-lab .mu-lab__app--portals .mu-lab__viewport { height: 730px; }
.mu-lab .mu-lab__app--portals .mu-lab__reader { max-height: 786px; }
.mu-lab .mu-tour { gap: 17px; }
.mu-lab .mu-tour__capture { max-height: 440px; aspect-ratio: auto; }
.mu-lab .mu-tour__mobile { display: flex; align-items: center; justify-content: center; gap: clamp(20px,4vw,65px); min-height: 400px; perspective: 1200px; }
.mu-lab .mu-tour__mobile-intro { max-width: 210px; }
.mu-lab .mu-tour__mobile-intro small { color: var(--lab-gold); font-size: 12px; }
.mu-lab .mu-tour__mobile-intro strong { display: block; font-size: 40px; margin-block: 15px; }
.mu-lab .mu-tour__mobile-intro p { color: var(--lab-muted); font-size: 14px; }
.mu-lab .mu-tour__phone-turn, .mu-lab .mu-tour__capture-toggle { border: 0; background: none; color: var(--lab-gold); font-size: 12px; min-height: 44px; }
.mu-lab .mu-phone { flex: 0 0 235px; width: 235px; height: 420px; padding: 32px 14px 12px; border: 7px solid #1d252b; border-radius: 33px; position: relative; background: #10212d; color: #f2e7cc; box-shadow: -7px 3px 0 #536069,0 22px 35px #0003; transform: rotateY(13deg) rotateX(3deg); transition: transform .7s; display: flex; flex-direction: column; }
.mu-lab .mu-phone--turned { transform: rotateY(-17deg) rotateX(4deg); }
.mu-lab .mu-phone__notch { position: absolute; width: 62px; height: 12px; border-radius: 20px; top: 8px; left: calc(50% - 31px); background: #060e14; }
.mu-lab .mu-phone__content { flex: 1; min-height: 0; overflow: auto; }
.mu-lab .mu-phone__content > small { color: #c9ad73; font-size: 10px; }
.mu-lab .mu-phone__content h3 { color: #f2e7cc; font-size: 22px; line-height: 1.35; margin: 9px 0; }
.mu-lab .mu-phone__content p { color: #c6c6ba; font-size: 11px; margin: 10px 0; }
.mu-lab .mu-phone__row { display: flex; gap: 8px; align-items: center; padding: 7px; border: 1px solid #394954; border-radius: 8px; margin: 5px 0; font-size: 12px; line-height: 1.5; }
.mu-lab .mu-phone__row small { color: #c9ad73; font-size: 9px; }
.mu-lab .mu-phone__tabs { display: flex; gap: 4px; padding-top: 10px; }
.mu-lab .mu-phone__tabs button { flex: 1; background: #1e3240; color: #ddcea6; border: 1px solid #425666; border-radius: 5px; font-size: 10px; padding: 6px 3px; min-height: 40px; }
.mu-lab .mu-phone__tabs button[aria-pressed="true"] { border-color: #c9ad73; background: #33434d; }
.mu-lab .mu-evidence { padding: 25px; min-height: 100%; display: flex; flex-direction: column; gap: 25px; }
.mu-lab .mu-evidence__tabs { display: flex; gap: 7px; flex-wrap: wrap; }
.mu-lab .mu-evidence__tabs button { color: var(--lab-text); background: var(--lab-surface); border: 1px solid var(--lab-line); border-radius: 8px; min-height: 44px; padding: 8px 12px; font-size: 12px; }
.mu-lab .mu-evidence__tabs button[aria-pressed="true"] { border-color: var(--lab-gold); background: var(--lab-selected); }
.mu-lab .mu-evidence__stage { flex: 1; display: flex; flex-direction: column; justify-content: center; perspective: 1200px; padding: 10px; }
.mu-lab .mu-evidence__file { transform: rotateY(-9deg) rotateX(5deg); transform-style: preserve-3d; position: relative; margin: 0 auto; width: min(100%,420px); }
.mu-lab .mu-evidence__file::before, .mu-lab .mu-evidence__file::after { content: ''; position: absolute; inset: 8px -9px -8px 9px; border: 1px solid var(--lab-line); border-radius: 10px; background: var(--lab-selected); transform: translateZ(-8px); }
.mu-lab .mu-evidence__file::after { inset: 16px -18px -16px 18px; transform: translateZ(-16px); background: var(--lab-paper); }
.mu-lab .mu-evidence__sheet { border: 1px solid var(--lab-gold); border-radius: 10px; padding: 28px; background: var(--lab-surface); position: relative; z-index: 1; box-shadow: 0 20px 30px #0001; }
.mu-lab .mu-evidence__sheet > small, .mu-lab .mu-evidence__text > small { color: var(--lab-gold); font-size: 12px; }
.mu-lab .mu-evidence__sheet h3 { font-size: 28px; line-height: 1.6; margin: 15px 0; }
.mu-lab .mu-evidence__sheet blockquote { font-size: 21px; line-height: 1.9; margin: 18px 0; }
.mu-lab .mu-evidence__sheet p { font-size: 15px; }
.mu-lab .mu-evidence__stamp { display: inline-block; border: 1px solid var(--lab-gold); padding: 4px 10px; border-radius: 5px; color: var(--lab-gold); font-size: 12px; }
.mu-lab .mu-evidence__fact { border-top: 1px solid var(--lab-line); padding-top: 12px; color: var(--lab-muted); }
.mu-lab .mu-evidence__comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.mu-lab .mu-evidence__text { padding: 20px; background: var(--lab-surface); border: 1px solid var(--lab-line); border-top: 3px solid var(--lab-gold); border-radius: 8px; }
.mu-lab .mu-evidence__text blockquote { margin: 15px 0; font-size: 21px; line-height: 1.9; }
.mu-lab .mu-evidence__text p, .mu-lab .mu-evidence__limit { color: var(--lab-muted); font-size: 12px; }
.mu-lab .mu-lab__app--evidence .mu-lab__viewport { height: 620px; }
@media (max-width: 760px) {
    .mu-lab .lab-launch-cta { grid-template-columns: 1fr; gap: 22px; }
    .mu-lab .mu-coffret__gallery { grid-template-columns: repeat(5,minmax(0,1fr)); }
    .mu-lab .mu-coffret--open .mu-coffret__gallery { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 5px 14px; }
    .mu-lab .mu-coffret--open .mu-coffret__volume img { max-height: 112px; }
    .mu-lab .mu-lab__app--book .mu-lab__viewport { height: 760px; }
    .mu-lab .mu-book-model__inside { padding: 11px 9px; }
    .mu-lab .mu-book-model__inside strong { font-size: 12px; margin: 8px 0; }
    .mu-lab .mu-book-model__inside ul { font-size: 10px; }
    .mu-lab .mu-lab__app--portals .mu-lab__viewport { height: 700px; }
    .mu-lab .mu-tour__mobile { gap: 14px; flex-direction: column; }
    .mu-lab .mu-tour__mobile-intro { max-width: none; display: flex; align-items: center; gap: 12px; }
    .mu-lab .mu-tour__mobile-intro strong { font-size: 22px; margin: 0; }
    .mu-lab .mu-tour__mobile-intro p, .mu-lab .mu-tour__mobile-intro > small { display: none; }
    .mu-lab .mu-phone { flex-basis: auto; width: 225px; height: 390px; }
    .mu-lab .mu-evidence { padding: 20px 16px; gap: 15px; }
    .mu-lab .mu-evidence__stage { padding: 5px 12px 25px; }
    .mu-lab .mu-evidence__sheet { padding: 20px; }
    .mu-lab .mu-evidence__sheet h3 { font-size: 24px; }
    .mu-lab .mu-evidence__comparison { grid-template-columns: 1fr; }
    .mu-lab .mu-evidence__text { padding: 14px; }
    .mu-lab .mu-evidence__text blockquote { font-size: 18px; margin: 10px 0; }
    .mu-lab .mu-lab__app--evidence .mu-lab__viewport { height: 750px; }
    .mu-lab .mu-lab__app--book .mu-lab__reader, .mu-lab .mu-lab__app--portals .mu-lab__reader { max-height: none; }
}
/* Text and transmission: the motion follows the act of reading. */
.mu-lab .mu-lab__app--methods .mu-lab__workspace { grid-template-columns: minmax(0,1fr); }
.mu-lab .mu-lab__app--methods .mu-lab__viewport { height: auto; overflow: visible; }
.mu-lab .mu-lab__app--methods .mu-lab__flat-host { position: relative; height: auto; overflow: visible; }
.mu-lab .mu-lab__app--methods .mu-lab__reader { border-inline-start: 0; border-top: 1px solid var(--lab-line); max-height: none; }
.mu-lab .mu-method { padding: clamp(20px,3vw,45px); }
.mu-lab .mu-method__intro { max-width: 780px; margin-bottom: 28px; }
.mu-lab .mu-method__intro h2 { font-size: clamp(29px,3vw,43px); line-height: 1.55; margin: 0 0 12px; font-weight: 500; }
.mu-lab .mu-method__intro p { margin: 0 0 12px; font-size: 17px; color: var(--lab-muted); }
.mu-lab .mu-method__eyebrow { font-size: 12px !important; color: var(--lab-gold) !important; }
.mu-lab .mu-method__steps, .mu-lab .mu-narrator__tabs { display: flex; gap: 7px; flex-wrap: wrap; border-bottom: 1px solid var(--lab-line); padding-bottom: 15px; }
.mu-lab .mu-method button { min-height: 44px; font-size: 14px; color: var(--lab-text); background: transparent; border: 1px solid var(--lab-line); border-radius: 7px; padding: 9px 16px; }
.mu-lab .mu-method button[aria-pressed="true"] { color: var(--lab-text); background: var(--lab-selected); border-color: var(--lab-gold); }
.mu-lab .mu-method__steps button { flex: 1 1 140px; }
.mu-lab .mu-method__routes { display: flex; flex-wrap: wrap; gap: 8px; padding: 17px 0; }
.mu-lab .mu-method__routes button { font-size: 12px; padding: 6px 12px; }
.mu-lab .mu-method__selected { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 0 20px; border-top: 1px solid var(--lab-line); }
.mu-lab .mu-method__selected span { color: var(--lab-gold); font-size: 16px; }
.mu-lab .mu-method__selected small { color: var(--lab-muted); font-size: 12px; }
.mu-lab .mu-method__leaf { border: 1px solid var(--lab-line); background: var(--lab-surface); padding: clamp(20px,3vw,38px); border-radius: 10px; min-width: 0; }
.mu-lab .mu-method__leaf h3 { font-size: 21px; margin: 0 0 12px; }
.mu-lab .mu-method__matn { font-size: clamp(23px,2.8vw,34px); line-height: 2; border: 0; margin: 20px 0; padding: 0; }
.mu-lab .mu-method__matn mark { color: var(--lab-text); background: var(--lab-selected); border-bottom: 1px solid var(--lab-gold); padding: 0 3px; border-radius: 2px; }
.mu-lab .mu-method__leaf > p, .mu-lab .mu-method__muted, .mu-lab .mu-method__legend { font-size: 14px; color: var(--lab-muted); }
.mu-lab .mu-method__key { display: flex; gap: 20px; align-items: baseline; margin: 24px 0; }
.mu-lab .mu-method__key strong { flex: 0 0 auto; color: var(--lab-gold); font-size: 16px; }
.mu-lab .mu-method__key p { margin: 0; font-size: 15px; }
.mu-lab .mu-method__sources { font-size: 13px; padding: 14px 0; border-top: 1px solid var(--lab-line); }
.mu-lab .mu-method__sources summary { cursor: pointer; color: var(--lab-gold); min-height: 32px; }
.mu-lab .mu-method__sources li { margin: 12px 0; }
.mu-lab .mu-method__sources span, .mu-lab .mu-method__sources small { display: block; color: var(--lab-muted); font-size: 12px; }
.mu-lab .mu-method__chain { display: flex; gap: 20px; flex-wrap: wrap; list-style: none; padding: 8px 0; margin: 14px 0 25px; }
.mu-lab .mu-method__chain li { position: relative; border: 1px solid var(--lab-line); border-radius: 7px; background: var(--lab-surface); padding: 9px 12px; flex: 1 0 110px; max-width: 210px; }
.mu-lab .mu-method__chain small { display: block; color: var(--lab-muted); font-size: 10px; }
.mu-lab .mu-method__chain span { font-size: 15px; }
.mu-lab .mu-method__chain i { position: absolute; inset-inline-end: -18px; top: 50%; transform: translateY(-50%); color: var(--lab-gold); font-style: normal; }
.mu-lab .mu-method__chain li.is-shared { border-color: var(--lab-gold); background: var(--lab-selected); }
.mu-lab .mu-method__finding { border-inline-start: 2px solid var(--lab-gold); padding: 12px 18px; background: var(--lab-soft); font-size: 16px; margin: 24px 0; }
.mu-lab .mu-method .mu-method__next { display: block; margin: 25px auto 0 0; color: var(--lab-gold); }
.mu-lab .mu-method__compare-label { display: flex; align-items: center; flex-wrap: wrap; gap: 15px; font-size: 14px; margin: 0 0 25px; }
.mu-lab .mu-method__compare-label select { color: var(--lab-text); background: var(--lab-surface); border: 1px solid var(--lab-line); border-radius: 7px; padding: 10px 12px; max-width: 100%; min-height: 44px; }
.mu-lab .mu-method__parallel { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.mu-lab .mu-method__parallel .mu-method__matn { font-size: 23px; }
.mu-lab .mu-method__parallel .mu-method__leaf { padding: 22px; }
.mu-lab .mu-method__lesson { display: grid; grid-template-columns: 35px 1fr; gap: 0 14px; padding: 18px 0; border-bottom: 1px solid var(--lab-line); }
.mu-lab .mu-method__lesson > span { color: var(--lab-gold); font: 14px ui-monospace,monospace; padding-top: 9px; }
.mu-lab .mu-method__lesson h3 { font-size: 23px; margin: 0 0 8px; }
.mu-lab .mu-method__lesson p { grid-column: 2; margin: 0; font-size: 16px; }
.mu-lab .mu-method__exercise { background: var(--lab-selected); border-radius: 9px; padding: 20px; margin: 25px 0; }
.mu-lab .mu-method__exercise summary { cursor: pointer; font-size: 19px; }
.mu-lab .mu-narrator__shelf { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; padding: 5px 0 30px; }
.mu-lab .mu-narrator__shelf .mu-narrator__card { text-align: start; padding: 18px; background: var(--lab-surface); display: flex; flex-direction: column; gap: 10px; position: relative; transition: transform .25s ease; }
.mu-lab .mu-narrator__card[aria-pressed="true"] { transform: translateY(-4px); box-shadow: 0 7px 0 -3px var(--lab-line); }
.mu-lab .mu-narrator__card small { font-size: 11px; color: var(--lab-gold); }
.mu-lab .mu-narrator__card strong { font-size: 22px; font-family: var(--font-heading); font-weight: 500; }
.mu-lab .mu-narrator__card span { font-size: 12px; color: var(--lab-muted); }
.mu-lab .mu-narrator__file { border: 1px solid var(--lab-line); background: var(--lab-surface); border-radius: 10px; padding: clamp(20px,3vw,36px); box-shadow: 0 9px 0 -4px var(--lab-paper),0 9px 0 -3px var(--lab-line); perspective: 1200px; }
.mu-lab .mu-narrator__heading { position: relative; padding-inline-end: 75px; }
.mu-lab .mu-narrator__heading h3 { font-size: 30px; margin: 0 0 6px; }
.mu-lab .mu-narrator__heading p { color: var(--lab-muted); font-size: 13px; margin: 0 0 22px; }
.mu-lab .mu-narrator__seal { position: absolute; inset-inline-end: 0; top: 5px; height: 58px; width: 58px; display: grid; place-items: center; border: 1px solid var(--lab-gold); border-radius: 50%; color: var(--lab-gold); font-size: 11px; transform: rotate(-12deg); }
.mu-lab .mu-narrator__tabs button { flex: 1 1 120px; font-size: 13px; }
.mu-lab .mu-narrator__leaf { padding: 22px 0 0; }
.mu-lab .mu-narrator__leaf h4 { font-size: 26px; margin: 0 0 12px; }
.mu-lab .mu-narrator__leaf > p { font-size: 17px; }
.mu-lab .mu-narrator__leaf blockquote { font-size: 26px; line-height: 1.9; border: 0; margin: 20px 0 8px; padding: 0; }
.mu-lab .mu-narrator__leaf .mu-method__attribution { color: var(--lab-gold); font-size: 13px; }
.mu-lab .mu-narrator__checks { display: grid; gap: 8px; margin: 20px 0; }
.mu-lab .mu-narrator__checks details { border: 1px solid var(--lab-line); padding: 12px 18px; border-radius: 6px; }
.mu-lab .mu-narrator__checks summary { cursor: pointer; font-size: 16px; min-height: 28px; }
.mu-lab .mu-narrator__checks p { font-size: 15px; margin-bottom: 0; }
@media (max-width: 700px) {
    .mu-lab .mu-method__parallel { grid-template-columns: minmax(0,1fr); }
    .mu-lab .mu-method__selected, .mu-lab .mu-method__key { align-items: start; flex-direction: column; gap: 8px; }
    .mu-lab .mu-narrator__shelf { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; }
    .mu-lab .mu-narrator__shelf .mu-narrator__card { padding: 12px; }
    .mu-lab .mu-narrator__card strong { font-size: 20px; }
    .mu-lab .mu-narrator__heading h3 { font-size: 25px; }
    .mu-lab .mu-method__chain li { flex-basis: 100px; }
}
.mu-lab .lab-preview-sample { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 7px 30px; padding: 22px 26px; margin: 0 0 34px; border: 1px solid var(--lab-line); border-inline-start: 3px solid var(--lab-gold); border-radius: 8px; background: var(--lab-surface); }
.mu-lab .lab-preview-sample strong { font-size: 20px; font-weight: 500; color: var(--lab-text); }
.mu-lab .lab-preview-sample h2 { grid-column: 1; font-size: 23px; font-weight: 500; line-height: 1.5; margin: 0; }
.mu-lab .lab-preview-sample__eyebrow { grid-column: 1; font-size: 11px; color: var(--lab-gold); }
.mu-lab .lab-preview-sample p { grid-column: 1; margin: 0; font-size: 14px; color: var(--lab-muted); max-width: 900px; }
.mu-lab .lab-preview-sample a { grid-column: 2; grid-row: 1 / 4; align-self: center; font-size: 13px; padding: 10px 0; }
.mu-lab .mu-lab__app--atlas .mu-lab__workspace { grid-template-columns: minmax(0,1fr) minmax(310px,.48fr); }
.mu-lab .mu-lab__app--atlas .mu-lab__viewport { height: auto; }
.mu-lab .mu-lab__app--atlas .mu-lab__canvas-host { position: relative; height: auto; cursor: default; }
.mu-lab .mu-lab__app--atlas .mu-lab__flat-host { position: relative; height: 640px; }
.mu-lab .mu-lab__app--atlas .mu-lab__reader { max-height: 1050px; scroll-margin-top: 25px; }
.mu-lab .mu-atlas__heading { display: flex; flex-wrap: wrap; align-items: baseline; gap: 5px 15px; padding: 22px 24px 12px; }
.mu-lab .mu-atlas__heading strong { font-size: 23px; font-weight: 500; }
.mu-lab .mu-atlas__heading small { font-size: 12px; color: var(--lab-muted); }
.mu-lab .mu-atlas__render-status { font-size: 10px; color: var(--lab-gold); flex-basis: 100%; }
.mu-lab .mu-atlas__frame { height: 500px; width: 100%; position: relative; overflow: hidden; }
.mu-lab .mu-atlas__frame > canvas, .mu-lab .mu-atlas__fallback, .mu-lab .mu-atlas__pins { position: absolute; inset: 0; width: 100%; height: 100%; }
.mu-lab .mu-atlas__frame > canvas { cursor: grab; }
.mu-lab .mu-atlas__frame > canvas:active { cursor: grabbing; }
.mu-lab .mu-atlas__pins { pointer-events: none; }
.mu-lab .mu-atlas__pin { position: absolute; transform: translate(-50%,-50%); pointer-events: auto; display: flex; align-items: center; gap: 7px; min-height: 44px; padding: 7px 11px; border: 1px solid var(--lab-gold); border-radius: 7px; background: var(--lab-surface); color: var(--lab-text); font-size: 13px; box-shadow: 0 4px 12px #00000012; white-space: nowrap; }
.mu-lab .mu-atlas__pin[aria-pressed="true"] { background: var(--brand-action); color: var(--brand-action-ink); z-index: 2; }
.mu-lab .mu-atlas__icon { display: block; width: 22px; height: 22px; flex: 0 0 22px; }
.mu-lab .mu-atlas__city-label { position: absolute; transform: translate(-50%,0); padding: 1px 6px; font-size: 12px; color: var(--lab-muted); background: var(--lab-surface); border-radius: 3px; white-space: nowrap; }
.mu-lab .mu-atlas__city-label::before { content: ''; position: absolute; top: -4px; left: calc(50% - 3px); width: 6px; height: 6px; background: var(--lab-gold); border-radius: 50%; }
.mu-lab .mu-atlas__tools { position: absolute; inset-inline-start: 20px; bottom: 12px; display: flex; gap: 6px; }
.mu-lab .mu-atlas__tools button, .mu-lab .mu-atlas__route-bar button, .mu-lab .mu-atlas__card-tabs button { min-height: 44px; border: 1px solid var(--lab-line); border-radius: 6px; padding: 7px 12px; color: var(--lab-text); background: var(--lab-surface); font-size: 12px; }
.mu-lab .mu-atlas button:disabled { opacity: .45; cursor: default; }
.mu-lab .mu-atlas__map-note, .mu-lab .mu-atlas__unplaced-note { font-size: 12px; color: var(--lab-muted); margin: 0; padding: 14px 24px; }
.mu-lab .mu-atlas__map-note { border-top: 1px solid var(--lab-line); background: var(--lab-surface); }
.mu-lab .mu-atlas__route-bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 12px; padding: 20px 24px 15px; }
.mu-lab .mu-atlas__route-bar label { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--lab-muted); min-width: 0; }
.mu-lab .mu-atlas__route-bar select { max-width: 230px; min-height: 44px; padding: 7px 10px; border: 1px solid var(--lab-line); border-radius: 6px; color: var(--lab-text); background: var(--lab-surface); font-size: 13px; }
.mu-lab .mu-atlas__rail { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: thin; padding: 5px 24px 12px; }
.mu-lab .mu-atlas__rail button { position: relative; flex: 1 0 94px; min-width: 0; display: flex; align-items: center; flex-direction: column; gap: 6px; border: 1px solid var(--lab-line); border-radius: 6px; color: var(--lab-text); background: var(--lab-surface); padding: 15px 8px 10px; font-size: 12px; }
.mu-lab .mu-atlas__rail button[aria-pressed="true"], .mu-lab .mu-atlas__card-tabs button[aria-pressed="true"] { border-color: var(--lab-gold); background: var(--lab-selected); }
.mu-lab .mu-atlas__rail small { color: var(--lab-gold); font-size: 10px; }
.mu-lab .mu-atlas__rail em { color: var(--lab-muted); font-size: 9px; font-style: normal; line-height: 1.5; margin-top: auto; }
.mu-lab .mu-atlas__card-tabs { display: flex; flex-wrap: wrap; gap: 5px; border-bottom: 1px solid var(--lab-line); padding: 4px 0 18px; margin-bottom: 22px; }
.mu-lab .mu-atlas__life { margin: 20px 0 24px; border: 1px solid var(--lab-line); border-radius: 8px; padding: 14px; background: var(--lab-paper); }
.mu-lab .mu-atlas__life-person { margin: 0 0 12px; font-size: 13px; color: var(--lab-gold); }
.mu-lab .mu-atlas__dates { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin: 0; }
.mu-lab .mu-atlas__dates dt { color: var(--lab-muted); font-size: 12px; }
.mu-lab .mu-atlas__dates dd { margin: 3px 0 0; color: var(--lab-text); font-size: 19px; line-height: 1.7; }
.mu-lab .mu-atlas__dates [data-date-status="unknown"] dd { font-size: 13px; }
.mu-lab .mu-atlas__date-sources { border-top: 1px solid var(--lab-line); margin-top: 12px; padding-top: 10px; font-size: 12px; }
.mu-lab .mu-atlas__date-sources summary { cursor: pointer; color: var(--lab-gold); min-height: 32px; }
.mu-lab .mu-atlas__date-proof h3 { font-size: 18px; margin: 12px 0 6px; }
.mu-lab .mu-atlas__date-proof p { font-size: 13px; }
.mu-lab .mu-atlas__life-limit { color: var(--lab-muted); font-size: 11px; line-height: 1.8; margin: 10px 0 0; }
.mu-lab .mu-atlas__card-tabs button { flex: 1 0 auto; padding: 6px 9px; }
.mu-lab .mu-atlas__card-tabs button:disabled { opacity: .4; cursor: default; }
.mu-lab .mu-atlas__copy { font-size: 16px; line-height: 2; white-space: pre-line; }
.mu-lab .mu-atlas__matn + .mu-atlas__matn { border-top: 1px solid var(--lab-line); padding-top: 20px; margin-top: 24px; }
.mu-lab .mu-atlas__matn h3 { font-size: 21px; margin: 0 0 14px; }
.mu-lab .mu-atlas__attribution { color: var(--lab-gold); font-size: 13px; }
.mu-lab .mu-atlas__place { padding: 12px 15px; border: 1px solid var(--lab-line); border-radius: 6px; font-size: 14px; }
.mu-lab .mu-atlas__references { margin-top: 20px; border-top: 1px solid var(--lab-line); padding-top: 12px; }
.mu-lab .mu-atlas__references summary { cursor: pointer; min-height: 35px; color: var(--lab-gold); font-size: 14px; }
.mu-lab .mu-atlas__references blockquote { margin: 12px 0; padding-inline-start: 10px; font-size: 15px; }
.mu-lab .mu-atlas__nearby { display: grid; gap: 8px; margin-top: 24px; }
.mu-lab .mu-atlas__nearby button { min-height: 44px; text-align: start; padding: 8px 12px; border: 1px solid var(--lab-line); color: var(--lab-gold); border-radius: 6px; background: var(--lab-paper); font-size: 13px; }
@media (max-width: 1100px) {
    .mu-lab .mu-lab__app--atlas .mu-lab__workspace { grid-template-columns: minmax(0,1fr) minmax(270px,.6fr); }
    .mu-lab .mu-atlas__pin { font-size: 11px; gap: 4px; padding: 6px 8px; }
}
@media (max-width: 850px) {
    .mu-lab .mu-lab__app--atlas .mu-lab__workspace { grid-template-columns: minmax(0,1fr); }
    .mu-lab .mu-lab__app--atlas .mu-lab__reader { max-height: none; border-inline-start: 0; border-top: 1px solid var(--lab-line); }
}
@media (max-width: 600px) {
    .mu-lab .lab-preview-sample { grid-template-columns: minmax(0,1fr); padding: 19px; gap: 7px; }
    .mu-lab .lab-preview-sample a { grid-column: 1; grid-row: auto; }
    .mu-lab .mu-atlas__heading { padding: 20px 16px 5px; }
    .mu-lab .mu-atlas__heading strong { font-size: 21px; }
    .mu-lab .mu-atlas__frame { height: 390px; }
    .mu-lab .mu-atlas__pin { flex-direction: column; width: 96px; padding: 6px; gap: 3px; font-size: 11px; white-space: normal; line-height: 1.4; }
    .mu-lab .mu-atlas__city-label { font-size: 10px; }
    .mu-lab .mu-atlas__route-bar { padding: 18px 16px 12px; }
    .mu-lab .mu-atlas__route-bar label { flex-direction: column; align-items: start; gap: 4px; }
    .mu-lab .mu-atlas__rail { padding-inline: 16px; }
    .mu-lab .mu-atlas__map-note, .mu-lab .mu-atlas__unplaced-note { padding: 14px 16px; }
}
@media (prefers-reduced-motion: reduce) { .mu-lab *, .mu-lab *::before, .mu-lab *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; } }
@media print {
    .mu-lab { color: #17271e; }
    .mu-lab .mu-lab__toolbar, .mu-lab .mu-lab__stage, .mu-lab .mu-lab__index { display: none; }
    .mu-lab .mu-lab__workspace { display: block; }
    .mu-lab .mu-lab__reader { max-height: none; background: white; color: #17271e; }
    .mu-lab .mu-lab__description, .mu-lab .mu-lab__quote, .mu-lab .mu-lab__references li { color: #17271e; }
}