/* NEXUS Design System v1 — independent of PHANTOM scientific semantics. */
:root{--nexus-space:#070b17;--nexus-navy:#0b1a3c;--nexus-indigo:#2240ff;--nexus-electric:#4164ff;--nexus-violet:#aa58ff;--nexus-cyan:#00e0ff;--nexus-silver:#e4e8f5;--nexus-muted:#a4b1cc;--nexus-caution:#e6bc79;--nexus-graphite:#aeb9cc;--nexus-gradient:linear-gradient(125deg,#54e5ff,#4164ff 42%,#7955f4 76%,#b47af7);--nexus-surface:linear-gradient(145deg,#121d35d6,#0a1121f5);--nexus-line:#5d76a838;--nexus-glass-blur:16px;--nexus-shadow:0 16px 48px #00000024;--nexus-radius:16px;--nexus-font:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--nexus-wordmark:Arial,Helvetica,sans-serif;--nexus-data:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--nexus-ease:cubic-bezier(.2,.7,.2,1);--nexus-fast:160ms;--nexus-focus:220ms;--nexus-panel:280ms;--nexus-reveal:700ms;--nexus-s1:4px;--nexus-s2:8px;--nexus-s3:12px;--nexus-s4:16px;--nexus-s5:20px;--nexus-s6:24px;--nexus-s8:32px;--nexus-s10:40px;--nexus-s12:48px;--nexus-s16:64px}