:root{--ome-bg:#0c100e;--ome-bg-elevated:#141a17;--ome-bg-panel:#1a221e;--ome-border:#2a3530;--ome-text:#e6ebe8;--ome-text-muted:#9aa8a1;--ome-accent:#3d6b5a;--ome-accent-bright:#4f8772;--ome-gold:#b8954a;--ome-gold-dim:#8a7340;--ome-danger:#c45c5c;--font-sans:"Segoe UI",system-ui,-apple-system,sans-serif;--font-display:Georgia,"Times New Roman",serif;--radius:10px;--shadow:0 12px 40px rgba(0,0,0,0.35);--content-max:1120px;--portal-sidebar:260px}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:var(--ome-bg);color:var(--ome-text);font-family:var(--font-sans);line-height:1.55}a{color:var(--ome-gold);text-decoration:none}a:hover{color:var(--ome-accent-bright)}h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:.02em}main{min-height:calc(100vh - 64px)}.ome-container{width:min(var(--content-max),100% - 2rem);margin-inline:auto}.ome-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.65rem 1.15rem;border-radius:var(--radius);border:1px solid transparent;font-weight:600;cursor:pointer;transition:background .15s ease,border-color .15s ease}.ome-btn-primary{background:linear-gradient(180deg,var(--ome-accent-bright),var(--ome-accent));color:#fff;border-color:#2f5245}.ome-btn-primary:hover{filter:brightness(1.05)}.ome-btn-ghost{background:transparent;border-color:var(--ome-border);color:var(--ome-text)}.ome-card{background:var(--ome-bg-panel);border:1px solid var(--ome-border);border-radius:var(--radius);padding:1.25rem 1.35rem;box-shadow:var(--shadow)}.ome-empty{color:var(--ome-text-muted);font-style:italic;margin:0}.ome-resource-list{display:flex;flex-direction:column;gap:.75rem}.ome-resource-row{display:block;color:inherit;transition:border-color .15s ease}.ome-resource-row:hover{border-color:var(--ome-accent);color:inherit}.ome-input{width:100%;padding:.55rem .65rem;border-radius:8px;border:1px solid var(--ome-border);background:var(--ome-bg-elevated);color:var(--ome-text);font:inherit}.ome-input:focus{outline:2px solid var(--ome-accent);outline-offset:1px}.ome-tag{display:inline-block;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ome-gold-dim);border:1px solid var(--ome-border);border-radius:999px;padding:.2rem .55rem}.portal-layout{display:grid;min-height:100vh;grid-template-columns:1fr}.portal-sidebar{display:none;background:var(--ome-bg-elevated);border-right:1px solid var(--ome-border)}.portal-main-wrap{min-width:0}.portal-main{padding:1.25rem 1rem 2.5rem}.portal-nav-link{display:block;padding:.55rem .75rem;border-radius:8px;color:var(--ome-text-muted)}.portal-nav-link:hover{background:var(--ome-bg-panel);color:var(--ome-text)}.portal-grid{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:1fr}.portal-mobile-bar{display:flex;flex-direction:column;gap:.5rem;padding:.75rem 1rem;border-bottom:1px solid var(--ome-border);background:var(--ome-bg-elevated)}.portal-drawer{background:var(--ome-bg-panel);border:1px solid var(--ome-border);border-radius:var(--radius)}.hero{padding:3.5rem 0 2.5rem;background:radial-gradient(ellipse 80% 60% at 50% 0,#1a2e28 0,var(--ome-bg) 65%)}.hero-grid{display:grid;grid-gap:2rem;gap:2rem;align-items:center}.ecosystem{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:1fr}@media (min-width:768px){.portal-layout{grid-template-columns:var(--portal-sidebar) 1fr}.portal-sidebar{display:block}.portal-mobile-bar{display:none}.portal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-grid{grid-template-columns:1.2fr 1fr}.ecosystem{grid-template-columns:repeat(3,1fr)}}@media (min-width:1024px){.portal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.public-nav ul{justify-content:flex-end}}