:root{color-scheme:dark;--primary: 262 83% 67%;--primary-dim: 262 50% 28%;--primary-fg: 0 0% 100%;--positive: 145 65% 50%;--negative: 0 75% 62%;--warn: 35 92% 58%;--info: 210 90% 62%}html.dark{--bg: 240 10% 4%;--bg-2: 240 10% 6%;--fg: 0 0% 97%;--muted-fg: 240 8% 62%;--subtle-fg: 240 6% 44%;--card: 240 10% 8%;--card-2: 240 10% 10%;--border-1: 240 8% 16%;--border-2: 240 8% 12%}html,body{background:hsl(var(--bg));color:hsl(var(--fg))}body{font-family:Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.num,.font-mono{font-family:JetBrains Mono,Menlo,monospace;font-feature-settings:"tnum" 1,"zero" 1;letter-spacing:-.01em}.bg-grid{background-image:radial-gradient(circle at 1px 1px,hsl(var(--border-1) / .35) 1px,transparent 0);background-size:28px 28px}.bg-spot{background:radial-gradient(ellipse 1100px 600px at 60% -10%,hsl(var(--primary) / .14),transparent 60%),radial-gradient(ellipse 800px 400px at 0% 30%,hsl(var(--info) / .06),transparent 70%)}.card1{background:hsl(var(--card));border:1px solid hsl(var(--border-1));border-radius:12px}.card2{background:hsl(var(--card-2));border:1px solid hsl(var(--border-1));border-radius:12px}.btn-primary{background:hsl(var(--primary));color:hsl(var(--primary-fg));box-shadow:0 1px hsl(var(--primary) / .5) inset,0 8px 24px -8px hsl(var(--primary) / .55);transition:filter .15s ease,transform .15s ease}.btn-primary:hover{filter:brightness(1.08)}.btn-primary:active{transform:translateY(1px)}.btn-secondary{background:hsl(var(--card-2));color:hsl(var(--fg));border:1px solid hsl(var(--border-1))}.btn-secondary:hover{background:hsl(var(--card));border-color:hsl(var(--muted-fg) / .5)}.nav-elev{background:hsl(var(--bg) / .72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom-color:hsl(var(--border-1))}.field{background:hsl(var(--card-2));border:1px solid hsl(var(--border-1));color:hsl(var(--fg));border-radius:10px;padding:11px 13px;font-size:14px;width:100%;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.field:hover{border-color:hsl(var(--muted-fg) / .35)}.field:focus{outline:none;border-color:hsl(var(--primary) / .8);box-shadow:0 0 0 4px hsl(var(--primary) / .12);background:hsl(var(--card))}.field::-moz-placeholder{color:hsl(var(--subtle-fg))}.field::placeholder{color:hsl(var(--subtle-fg))}textarea.field{min-height:140px;resize:vertical;line-height:1.55}.label{font-size:11.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:hsl(var(--subtle-fg));margin-bottom:6px;display:block}.topic input{position:absolute;opacity:0;pointer-events:none}.topic-card{cursor:pointer;border:1px solid hsl(var(--border-1));background:hsl(var(--card-2));border-radius:10px;padding:10px 12px;display:flex;align-items:center;gap:8px;transition:all .15s ease;font-size:13px;color:hsl(var(--muted-fg))}.topic-card:hover{border-color:hsl(var(--muted-fg) / .45);color:hsl(var(--fg))}.topic input:checked+.topic-card{border-color:hsl(var(--primary));background:hsl(var(--primary) / .08);color:hsl(var(--fg));box-shadow:0 0 0 1px hsl(var(--primary) / .5)}.topic input:checked+.topic-card .dot{background:hsl(var(--primary));border-color:hsl(var(--primary));box-shadow:inset 0 0 0 3px hsl(var(--bg))}.dot{width:14px;height:14px;border-radius:999px;border:1.5px solid hsl(var(--border-1));flex-shrink:0;transition:all .15s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .6s ease both}@keyframes pulse-dot{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.6);opacity:.4}}.pulse-dot:before{content:"";display:inline-block;width:6px;height:6px;border-radius:999px;background:hsl(var(--positive));margin-right:6px;animation:pulse-dot 1.6s ease-in-out infinite}::-moz-selection{background:hsl(var(--primary) / .35)}::selection{background:hsl(var(--primary) / .35)}:focus:not(:focus-visible){outline:none}:focus-visible{outline:2px solid hsl(var(--primary) / .6);outline-offset:2px;border-radius:6px}