:root{--lamp-ink:#f6f0df;--lamp-muted:#c8bea6;--lamp-bg:#0d0d0b;--lamp-panel:#171610;--lamp-panel-2:#211e15;--lamp-line:#4c4430;--lamp-brass:#d4ad58;--lamp-amber:#f2b64c;--lamp-cream:#fff1c4;--lamp-cool:#9fc7c4;--lamp-danger:#e6a08c}.lamp-u{background:radial-gradient(circle at 70% 0%,rgba(242,182,76,.09),transparent 28rem),var(--lamp-bg);color:var(--lamp-ink)}
.lamp-u a{color:inherit}.lamp-shell{width:min(1180px,calc(100% - 2rem));margin-inline:auto}.lamp-local-header{border-bottom:1px solid var(--lamp-line);background:rgba(13,13,11,.96);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}.lamp-local-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 0}.lamp-brand{display:flex;align-items:center;gap:.8rem;text-decoration:none}.lamp-mark{width:2.5rem;height:2.5rem;border:1px solid var(--lamp-line);border-radius:999px;display:grid;place-items:center;background:radial-gradient(circle,var(--lamp-cream) 0 12%,var(--lamp-amber) 13% 23%,rgba(242,182,76,.15) 24% 55%,transparent 56%)}.lamp-brand strong{display:block}.lamp-brand small{display:block;color:var(--lamp-muted);margin-top:.08rem}.lamp-nav{display:flex;gap:.25rem;overflow:auto;padding:0 0 .8rem;scrollbar-width:thin}.lamp-nav a{white-space:nowrap;text-decoration:none;border:1px solid transparent;border-radius:999px;padding:.55rem .72rem;color:var(--lamp-muted);font-size:.88rem}.lamp-nav a:hover,.lamp-nav a:focus-visible,.lamp-nav a[aria-current=page]{border-color:var(--lamp-line);color:var(--lamp-ink);background:var(--lamp-panel)}
.lamp-main{min-height:60vh}.lamp-hero{padding:3.2rem 0 2.6rem}.lamp-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(18rem,.85fr);gap:2rem;align-items:center}.lamp-kicker{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--lamp-brass);font-weight:800}.lamp-hero h1,.lamp-page-head h1{font-size:clamp(2.4rem,7vw,5.8rem);line-height:.92;letter-spacing:-.045em;margin:.35rem 0 1rem}.lamp-page-head h1{font-size:clamp(2.3rem,6vw,4.8rem)}.lamp-lede{font-size:clamp(1.05rem,2.5vw,1.35rem);max-width:50rem;color:var(--lamp-muted);line-height:1.55}.lamp-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.3rem}.lamp-btn,.lamp-chip,button.lamp-btn{appearance:none;border:1px solid var(--lamp-line);background:var(--lamp-panel);color:var(--lamp-ink);border-radius:999px;padding:.72rem 1rem;text-decoration:none;font:inherit;font-weight:750;cursor:pointer}.lamp-btn:hover,.lamp-btn:focus-visible,.lamp-chip:hover,.lamp-chip:focus-visible{border-color:var(--lamp-brass);background:var(--lamp-panel-2)}.lamp-btn.is-primary{background:var(--lamp-cream);color:#17130a;border-color:var(--lamp-cream)}.lamp-btn[aria-pressed=true],.lamp-chip[aria-pressed=true]{background:var(--lamp-brass);color:#17130a;border-color:var(--lamp-brass)}
.lamp-art{position:relative;min-height:24rem;border:1px solid var(--lamp-line);border-radius:1.4rem;overflow:hidden;background:linear-gradient(180deg,#15130d,#0b0b09)}.lamp-glow{position:absolute;inset:12% 12% auto;height:62%;background:radial-gradient(ellipse at top,rgba(255,241,196,.78),rgba(242,182,76,.22) 42%,transparent 72%);clip-path:polygon(34% 0,66% 0,100% 100%,0 100%);filter:blur(2px)}.lamp-silhouette{position:absolute;left:50%;top:12%;width:11rem;height:18rem;transform:translateX(-50%)}.lamp-silhouette:before{content:"";position:absolute;left:2rem;top:0;width:7rem;height:4rem;border-radius:50% 50% 28% 28%;background:#2e291d;border:1px solid #7d6840}.lamp-silhouette:after{content:"";position:absolute;left:5.35rem;top:3.2rem;width:.75rem;height:11rem;border-radius:999px;background:#5c4b2d;box-shadow:0 10.4rem 0 2.5rem #29251b}.lamp-art-note{position:absolute;left:1rem;right:1rem;bottom:1rem;color:var(--lamp-muted);font-size:.86rem}.lamp-art-note strong{color:var(--lamp-ink)}
.lamp-section{padding:2.5rem 0}.lamp-section+.lamp-section{border-top:1px solid rgba(76,68,48,.55)}.lamp-section-head{display:grid;grid-template-columns:minmax(0,.7fr) minmax(16rem,.3fr);gap:1.5rem;align-items:end;margin-bottom:1.25rem}.lamp-section-head h2{font-size:clamp(1.7rem,4vw,3rem);margin:.2rem 0}.lamp-section-head p{color:var(--lamp-muted);line-height:1.55}.lamp-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.lamp-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.lamp-card{border:1px solid var(--lamp-line);background:linear-gradient(180deg,var(--lamp-panel),#11110d);border-radius:1rem;padding:1.1rem;min-width:0}.lamp-card h3{margin:.2rem 0 .55rem;font-size:1.18rem}.lamp-card p,.lamp-card li{color:var(--lamp-muted);line-height:1.55}.lamp-card a.stretch{text-decoration:none;display:block}.lamp-card .lamp-meta{display:flex;flex-wrap:wrap;gap:.35rem;margin:.7rem 0}.lamp-badge{display:inline-flex;align-items:center;border:1px solid var(--lamp-line);border-radius:999px;padding:.3rem .55rem;font-size:.72rem;color:var(--lamp-muted)}.lamp-badge[data-state=sourced]{border-color:#718b6a;color:#cfdfc8}.lamp-badge[data-state=editorial]{border-color:#786c55;color:#ddd0b3}.lamp-badge[data-state=hypothetical]{border-color:#6e6680;color:#d3cce5}.lamp-boundary{border-left:3px solid var(--lamp-brass);padding:1rem 1rem 1rem 1.15rem;background:rgba(212,173,88,.07);border-radius:.2rem .8rem .8rem .2rem}.lamp-boundary strong{color:var(--lamp-cream)}.lamp-page-head{padding:2.8rem 0 1.3rem}.lamp-breadcrumb{display:flex;gap:.45rem;flex-wrap:wrap;font-size:.84rem;color:var(--lamp-muted)}.lamp-breadcrumb a{text-decoration:none}.lamp-prose{max-width:72ch;color:var(--lamp-muted);line-height:1.7}.lamp-prose strong{color:var(--lamp-ink)}
.lamp-atlas-controls,.lamp-material-controls{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.lamp-field{display:grid;gap:.35rem}.lamp-field label{font-weight:700;font-size:.84rem;color:var(--lamp-muted)}.lamp-field select,.lamp-field input[type=range]{width:100%}.lamp-field select{background:#11110d;color:var(--lamp-ink);border:1px solid var(--lamp-line);border-radius:.7rem;padding:.7rem}.lamp-filter-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.7rem;margin-bottom:1rem}.lamp-status{min-height:1.4rem;color:var(--lamp-muted)}.lamp-empty{border:1px dashed var(--lamp-line);border-radius:1rem;padding:1.2rem;color:var(--lamp-muted)}
.lamp-anatomy-layout{display:grid;grid-template-columns:minmax(18rem,.85fr) minmax(0,1.15fr);gap:1rem}.lamp-anatomy-figure{position:relative;min-height:31rem;border:1px solid var(--lamp-line);border-radius:1rem;background:radial-gradient(circle at 50% 16%,rgba(242,182,76,.22),transparent 30%),#11110d;overflow:hidden}.lamp-anatomy-object{position:absolute;inset:4rem 2rem 2rem}.lamp-part{position:absolute;border:1px solid #7a6945;background:#312b1e;transition:transform .15s ease,box-shadow .15s ease}.lamp-part.is-active{box-shadow:0 0 0 3px var(--lamp-amber),0 0 2rem rgba(242,182,76,.35);transform:scale(1.03)}.lamp-part[data-part=shade]{left:25%;right:25%;top:3%;height:20%;border-radius:50% 50% 22% 22%}.lamp-part[data-part=source]{left:46%;width:8%;top:20%;height:9%;border-radius:999px;background:#d8b85f}.lamp-part[data-part=stem]{left:48.5%;width:3%;top:29%;height:45%;border-radius:999px}.lamp-part[data-part=base]{left:31%;right:31%;bottom:4%;height:10%;border-radius:50%}.lamp-part[data-part=control]{right:28%;bottom:14%;width:9%;height:4%;border-radius:999px}.lamp-part[data-part=cord]{left:50%;bottom:3%;width:42%;height:2px;background:#6d6048;transform:rotate(8deg);transform-origin:left}.lamp-part[data-part=body]{left:39%;right:39%;top:26%;height:22%;border-radius:40% 40% 20% 20%;opacity:.8}.lamp-anatomy-buttons{display:grid;gap:.55rem}.lamp-anatomy-buttons button{text-align:left;border-radius:.8rem}.lamp-anatomy-panel{margin-top:1rem}.lamp-anatomy-panel h3{margin:.2rem 0}.lamp-archetypes{display:flex;gap:.45rem;flex-wrap:wrap;margin-bottom:1rem}
.lamp-compare-controls{display:grid;grid-template-columns:1fr 1fr auto;gap:.8rem;align-items:end}.lamp-compare-table{width:100%;border-collapse:collapse;margin-top:1rem}.lamp-compare-table th,.lamp-compare-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--lamp-line);padding:.8rem}.lamp-compare-table th{color:var(--lamp-brass);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}.lamp-compare-table td:not(:first-child){color:var(--lamp-muted)}
.lamp-timeline{display:grid;gap:.8rem}.lamp-time{display:grid;grid-template-columns:8rem 1fr;gap:1rem;border-left:1px solid var(--lamp-line);padding:.8rem 0 .8rem 1.2rem}.lamp-time time{font-weight:850;color:var(--lamp-brass)}.lamp-time h3{margin:0 0 .3rem}.lamp-time p{margin:0;color:var(--lamp-muted);line-height:1.55}
.lamp-lab{display:grid;grid-template-columns:minmax(18rem,.75fr) minmax(0,1.25fr);gap:1rem}.lamp-lab-controls{display:grid;gap:1rem}.lamp-lab-viz{min-height:27rem;position:relative;border:1px solid var(--lamp-line);border-radius:1rem;background:#10100c;overflow:hidden}.lamp-lab-cone{position:absolute;left:15%;right:15%;top:25%;height:55%;background:linear-gradient(180deg,rgba(255,241,196,.55),rgba(242,182,76,.06));clip-path:polygon(20% 0,80% 0,100% 100%,0 100%);opacity:.72}.lamp-lab-viz[data-shade=focused] .lamp-lab-cone{clip-path:polygon(32% 0,68% 0,100% 100%,0 100%);opacity:.9}.lamp-lab-viz[data-shade=diffuse] .lamp-lab-cone{clip-path:polygon(6% 0,94% 0,100% 100%,0 100%);opacity:.55}.lamp-lab-viz .mini-lamp{position:absolute;left:50%;top:10%;transform:translateX(-50%) scale(1);transform-origin:top;width:7rem;height:12rem}.lamp-lab-viz[data-height=low] .mini-lamp{transform:translateX(-50%) scale(.86)}.lamp-lab-viz[data-height=high] .mini-lamp{transform:translateX(-50%) scale(1.14)}.mini-lamp:before{content:"";position:absolute;left:.8rem;right:.8rem;top:0;height:2.6rem;border:1px solid #8a7040;background:#332d20;border-radius:50% 50% 20% 20%}.mini-lamp:after{content:"";position:absolute;left:3.3rem;top:2.5rem;width:.4rem;height:7rem;background:#69583a;box-shadow:0 7.2rem 0 1.7rem #2d291e}.lamp-lab-readout{position:absolute;left:1rem;right:1rem;bottom:1rem}.lamp-lab-readout ul{margin:.35rem 0 0;padding-left:1.1rem;color:var(--lamp-muted)}
.lamp-story{display:grid;grid-template-columns:15rem 1fr;gap:1rem}.lamp-story-steps{display:grid;gap:.45rem;align-content:start}.lamp-story-steps button{text-align:left;border-radius:.8rem}.lamp-story-card{min-height:20rem;display:flex;flex-direction:column;justify-content:space-between}.lamp-story-card[hidden]{display:none}.lamp-story-controls{display:flex;justify-content:space-between;gap:.6rem;margin-top:1rem}.lamp-progress{height:.35rem;border-radius:999px;background:#2b281f;overflow:hidden}.lamp-progress>span{display:block;height:100%;background:var(--lamp-brass);width:16.66%;transition:width .2s ease}.lamp-progress[data-step="2"]>span{width:33.33%}.lamp-progress[data-step="3"]>span{width:50%}.lamp-progress[data-step="4"]>span{width:66.66%}.lamp-progress[data-step="5"]>span{width:83.33%}.lamp-progress[data-step="6"]>span{width:100%}
.lamp-source-list{display:grid;gap:.8rem}.lamp-source{border:1px solid var(--lamp-line);border-radius:1rem;padding:1rem}.lamp-source h3{margin:.2rem 0}.lamp-source dl{display:grid;grid-template-columns:8rem 1fr;gap:.35rem .8rem}.lamp-source dt{color:var(--lamp-brass);font-weight:800}.lamp-source dd{margin:0;color:var(--lamp-muted)}.lamp-source a{overflow-wrap:anywhere}
.lamp-footer{border-top:1px solid var(--lamp-line);margin-top:3rem;padding:2rem 0 3rem;color:var(--lamp-muted)}.lamp-footer-grid{display:grid;grid-template-columns:1fr auto;gap:1rem}.lamp-footer nav{display:flex;gap:.8rem;flex-wrap:wrap}.lamp-rec-shell{margin-top:2rem}.lamp-u .o009-rec-grid{margin-top:1rem}
@media(max-width:900px){.lamp-hero-grid,.lamp-section-head,.lamp-anatomy-layout,.lamp-lab,.lamp-story{grid-template-columns:1fr}.lamp-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lamp-filter-row{grid-template-columns:repeat(2,minmax(0,1fr))}.lamp-art{min-height:19rem}.lamp-story-steps{grid-template-columns:repeat(3,minmax(0,1fr))}.lamp-anatomy-figure{min-height:25rem}.lamp-compare-controls{grid-template-columns:1fr 1fr}.lamp-compare-controls .lamp-btn{grid-column:1/-1;justify-self:start}}@media(max-width:620px){.lamp-grid,.lamp-grid.two,.lamp-filter-row,.lamp-compare-controls,.lamp-footer-grid{grid-template-columns:1fr}.lamp-local-top{align-items:flex-start}.lamp-brand small{max-width:15rem}.lamp-hero{padding-top:2rem}.lamp-story-steps{grid-template-columns:1fr 1fr}.lamp-time{grid-template-columns:1fr;gap:.25rem}.lamp-source dl{grid-template-columns:1fr}.lamp-compare-table{display:block;overflow-x:auto}.lamp-art{min-height:16rem}.lamp-anatomy-buttons{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){.lamp-part,.lamp-progress>span{transition:none}.lamp-local-header{backdrop-filter:none}}

.lamp-mt-1{margin-top:1rem}.lamp-mt-12{margin-top:1.2rem}