:root{color-scheme:dark;--main-bg: radial-gradient(900px 500px at 0% 0%, rgba(56, 189, 248, .12), transparent 60%), radial-gradient(700px 450px at 100% 0%, rgba(139, 92, 246, .1), transparent 60%), linear-gradient(160deg, #030712 0%, #020617 45%, #00040d 100%);--menu-bg: rgba(2, 6, 23, .88);--menu-border: rgba(148, 163, 184, .2);--card-bg: rgba(15, 23, 42, .66);--card-border: rgba(148, 163, 184, .2);--card-hover-border: rgba(56, 189, 248, .35);--input-bg: #020617;--input-disabled: rgba(15, 23, 42, .8);--input-border: rgba(148, 163, 184, .35);--accent-cyan: #38bdf8;--accent-glow: rgba(56, 189, 248, .25);--accent-green: #22c55e;--accent-red: #ef4444;--text-main: #e2e8f0;--text-muted: #94a3b8;--text-label: #7dd3fc;--text-group: #64748b}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#020617}#root{width:100%;height:100%}header{margin-bottom:1.5rem}header h1{font-size:clamp(1.4rem,2.5vw,2.1rem);margin-bottom:10px;line-height:1.2;letter-spacing:-.02em}header p{color:var(--text-muted);max-width:900px;line-height:1.6;font-size:.98rem}main{display:flex;flex-direction:column;width:100%;max-width:1360px;gap:14px}@media(max-width:768px){header h1{font-size:1.5rem}header p{font-size:.875rem;margin-bottom:1rem}main{max-width:100%}}.card{background:var(--card-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--card-border);border-radius:14px;padding:24px;gap:24px;box-shadow:0 16px 40px #00000059;transition:border-color .2s ease,transform .2s ease}.card:hover{border-color:var(--card-hover-border)}.card-small{width:fit-content;height:fit-content;padding:14px 18px}.grid{display:grid;gap:16px;width:100%}.grid>*{min-width:0}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-auto-fit{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-auto-fill{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.grid-fluid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.col-span-2{grid-column:span 2}.col-span-3{grid-column:span 3}.col-span-4{grid-column:span 4}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.gap-1{gap:8px}.gap-2{gap:16px}.gap-3{gap:24px}@media(max-width:768px){.card{padding:16px;border-radius:12px}.card-small{padding:12px 16px}.grid{gap:12px}.grid-2,.grid-3,.grid-4,.grid-auto-fit,.grid-auto-fill{grid-template-columns:1fr}.col-span-2,.col-span-3,.col-span-4{grid-column:span 1}}.code{display:block;flex:1;background:#000;padding:1rem;border-radius:6px;color:#10b981;font-family:Courier New,Courier,monospace;white-space:pre-wrap;margin-top:1rem}.grid-col-2{grid-column:span 2}.card-row{display:flex;gap:16px;flex-wrap:wrap}