.atlas{max-width:1150px;margin:28px auto;padding:clamp(20px,4vw,38px);border:1px solid #345f70;border-radius:22px;background:radial-gradient(circle at 80% 0,#381c4f55,transparent 28%),linear-gradient(145deg,#081723,#03080d);box-shadow:0 24px 80px #0009}.atlas-head{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:end}.atlas h2{font-size:clamp(2.2rem,5vw,4rem);line-height:.95;margin:8px 0 14px}.atlas h2 span{color:var(--pink)}.atlas-status{padding:15px;border-left:3px solid var(--cyan);background:#071219}.atlas-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 18px}.atlas-tabs button{border:1px solid var(--line);border-radius:999px;background:#07131b;color:#bcd1d6;padding:9px 13px;cursor:pointer;font-weight:800}.atlas-tabs button.active,.atlas-tabs button:hover{border-color:var(--cyan);color:#9effee;background:#0a262b}.atlas-panel{display:none}.atlas-panel.active{display:block}.may-line{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.may-event{padding:14px;border:1px solid var(--line);border-top:3px solid var(--cyan);border-radius:12px;background:#050d13}.may-event b{display:block;color:var(--pink);margin-bottom:7px}.may-event p{font-size:.93rem;color:#bdd0d5}.equation-registry{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.eq-card{padding:15px;border:1px solid var(--line);border-radius:12px;background:#050d13}.eq-card code{display:block;white-space:pre-wrap;color:#a0fff0;font-size:1.05rem;margin-bottom:8px}.eq-card span{color:var(--pink);font:800 .69rem ui-monospace,monospace}.eq-card p{margin:7px 0;color:#c2d5d9}.eq-card small{color:#849ca2}.causal-map{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.causal-node{position:relative;padding:16px;border:1px solid #2d6672;border-radius:12px;background:linear-gradient(145deg,#0a1d29,#050a10)}.causal-node:not(:last-child):after{content:'→';position:absolute;right:-10px;top:42%;z-index:2;color:var(--pink);font-size:1.3rem}.causal-node b{display:block;color:var(--cyan)}.causal-node span{font-size:.88rem;color:#a9bec4}.domain-grid,.boundary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.domain-card,.boundary-card{padding:15px;border:1px solid var(--line);border-radius:12px;background:#050d13}.domain-card b,.boundary-card b{color:var(--cyan)}.domain-card p,.boundary-card p{color:#b6cbd0}.boundary-card.rejected{border-color:#8a3c55}.compare-table{width:100%;border-collapse:collapse}.compare-table th,.compare-table td{text-align:left;vertical-align:top;padding:12px;border-bottom:1px solid var(--line)}.compare-table th{color:var(--pink)}.source-key{margin-top:18px;padding:14px;background:#06141c;border-left:3px solid var(--amber)}@media(max-width:800px){.atlas-head{grid-template-columns:1fr}.may-line,.causal-map,.domain-grid,.boundary-grid{grid-template-columns:1fr 1fr}.equation-registry{grid-template-columns:1fr}}@media(max-width:520px){.may-line,.causal-map,.domain-grid,.boundary-grid{grid-template-columns:1fr}.causal-node:not(:last-child):after{content:'↓';right:14px;top:auto;bottom:-15px}}