.nexus{--nx-primary: #0F172A;--nx-secondary: #1E293B;--nx-accent: #06B6D4;--nx-accent-hover: #0891B2;--nx-success: #22C55E;--nx-warning: #F59E0B;--nx-danger: #EF4444;--nx-bg: #F8FAFC;--nx-surface: #FFFFFF;--nx-border: #E2E8F0;--nx-text: #0F172A;--nx-text2: #64748B;--nx-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--nx-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", Consolas, monospace;--nx-shadow: 0 1px 2px rgba(15,23,42,.04), 0 4px 12px rgba(15,23,42,.06);--nx-shadow-lg: 0 12px 32px rgba(15,23,42,.12);position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;background:var(--nx-bg);color:var(--nx-text);font-family:var(--nx-sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}.nexus *,.nexus *:before,.nexus *:after{box-sizing:border-box}.nexus button{font-family:inherit;color:inherit}.nx-header{flex:0 0 72px;height:72px;display:flex;align-items:center;gap:18px;padding:0 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var(--nx-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--nx-accent)}.nx-star{font-size:15px;color:var(--nx-border);line-height:1}.nx-star.on{color:var(--nx-warning)}.nx-card-title{font-size:16px;font-weight:700;color:var(--nx-text);line-height:1.3}.nx-card-desc{font-size:13.5px;color:var(--nx-text2);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.nx-card-foot{margin-top:auto;padding-top:8px;display:flex;align-items:center;justify-content:space-between;gap:8px}.nx-tag{font-size:11.5px;color:var(--nx-text2);background:var(--nx-bg);border:1px solid var(--nx-border);border-radius:999px;padding:2px 9px}.nx-card-date{font:500 11px var(--nx-mono);color:var(--nx-text2);white-space:nowrap}@keyframes 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rgba(0,0,0,.3), 0 4px 12px rgba(0,0,0,.4);--nx-shadow-lg: 0 12px 32px rgba(0,0,0,.5)}:root[data-theme=dark] .nx-header{background:#0f1724d9}:root[data-theme=dark] .nx-gsearch input:focus{background:#161d29}:root[data-theme=dark] .nx-hero{background:radial-gradient(60% 120% at 50% -10%,rgba(6,182,212,.1),transparent 60%),radial-gradient(40% 80% at 85% 0%,rgba(34,197,94,.06),transparent 60%),linear-gradient(180deg,#1b2433,var(--nx-bg))}:root[data-theme=dark] .nx-hero-title{background:linear-gradient(180deg,#e6edf6,#93a4bd);-webkit-background-clip:text;background-clip:text}:root[data-theme=dark] .nx-hero-search input{background:#161d29}.nx-new{margin-left:10px;background:#06b6d4;color:#04222a;border:0;border-radius:8px;padding:8px 12px;font-weight:600;cursor:pointer;font-size:13px;white-space:nowrap}.nx-new:hover{background:#0891b2;color:#fff}.nx-artbtn.danger{color:#ef4444;border-color:#ef444466}.nx-artbtn.accent{background:#06b6d4;color:#04222a;border-color:#06b6d4;font-weight:600}.nx-artbtn.accent:hover{background:#0891b2;color:#fff}.nx-editor{display:flex;flex-direction:column;height:100%;min-height:0;padding:4px}.nx-ed-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.nx-ed-head h1{font-size:20px;margin:0}.nx-ed-actions{display:flex;gap:8px}.nx-ed-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px}.nx-ed-meta label{flex:1 1 140px;display:flex;flex-direction:column;gap:4px;font-size:12px;color:#64748b}.nx-ed-meta label:first-child{flex:2 1 220px}.nx-ed-meta input,.nx-ed-meta select{background:#fff;border:1px solid #E2E8F0;border-radius:8px;padding:8px 10px;font-size:13.5px;color:#0f172a;outline:none}.nx-ed-meta input:focus,.nx-ed-meta 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