:root{color-scheme:dark;--bg-0: #05060a;--bg-1: #0b1020;--surface: rgba(13, 19, 38, .72);--border: rgba(0, 240, 255, .28);--border-strong: rgba(0, 240, 255, .6);--text: #dbe9ff;--muted: #8ea0c4;--cyan: #00f0ff;--magenta: #ff2bd6;--purple: #9d5bff;--green: #39ff14;--danger: #ff3b6b;--font-mono: ui-monospace, "SFMono-Regular", "Cascadia Code", "JetBrains Mono", "Fira Code", "Courier New", monospace}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:var(--font-mono);color:var(--text);background:radial-gradient(1200px 600px at 12% -10%,rgba(157,91,255,.18),transparent 60%),radial-gradient(1000px 520px at 100% 0%,rgba(255,43,214,.14),transparent 55%),radial-gradient(900px 700px at 50% 120%,rgba(0,240,255,.12),transparent 60%),linear-gradient(160deg,var(--bg-1),var(--bg-0));background-attachment:fixed}body:before{content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.14;background:repeating-linear-gradient(0deg,transparent 0 2px,rgba(0,0,0,.9) 2px 4px)}button{font-family:var(--font-mono);padding:.55rem 1.1rem;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;color:var(--cyan);border:1px solid var(--border-strong);border-radius:2px;background:#00f0ff0f;cursor:pointer;transition:box-shadow .12s ease,background .12s ease,color .12s ease,transform 80ms ease}button:hover{color:#eafcff;background:#00f0ff24;box-shadow:0 0 12px #00f0ff80,inset 0 0 8px #00f0ff33}button:active{transform:translateY(1px)}button:focus-visible{outline:none;box-shadow:0 0 0 2px var(--bg-0),0 0 0 3px var(--cyan),0 0 14px #00f0ff99}button[type=submit]{color:#05060a;font-weight:700;border-color:var(--magenta);background:linear-gradient(90deg,var(--cyan),var(--magenta))}button[type=submit]:hover{color:#05060a;box-shadow:0 0 18px #ff2bd699,0 0 10px #00f0ff80}