.cs{min-height:100vh;display:grid;place-items:center;padding:48px 24px;background:radial-gradient(70% 60% at 75% -10%,rgba(110,122,255,.18),transparent 62%),radial-gradient(55% 50% at -8% 110%,rgba(232,163,84,.06),transparent 64%),var(--bg);position:relative;overflow:hidden}.cs:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,rgba(255,255,255,.015) 0 14px,transparent 14px 28px);pointer-events:none}.cs__inner{position:relative;z-index:1;width:100%;max-width:560px;display:grid;grid-gap:28px;gap:28px;text-align:center;justify-items:center}.cs__brand{display:inline-flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.025em;color:var(--fg);font-size:15px;text-decoration:none}.cs__brand img{width:32px;height:32px;border-radius:8px}.cs__h{margin:0;font-size:clamp(28px,4.5vw,44px);line-height:1.1;letter-spacing:-.03em;font-weight:600;color:var(--fg);text-wrap:balance;max-width:22ch}.cs__p{margin:0;font-size:17px;line-height:1.55;color:var(--fg-muted);max-width:44ch}.cs__form{margin-top:8px;display:flex;gap:10px;width:100%;max-width:440px;flex-wrap:wrap;justify-content:center}.cs__input{flex:1 1 220px;min-width:0;height:48px;background:var(--ink-900);border:1px solid var(--line);border-radius:var(--radius-lg);color:var(--fg);padding:0 16px;font:inherit;font-size:14px;font-family:var(--font-sans);transition:border-color .12s ease,box-shadow .12s ease,background .12s ease}.cs__input::placeholder{color:var(--fg-dim)}.cs__input:focus{outline:none;border-color:var(--accent-400);box-shadow:0 0 0 4px rgba(110,122,255,.16)}.cs__btn{height:48px}.cs__err{font-size:13px;color:var(--danger)}.cs__err,.cs__foot{margin:0;font-family:var(--font-mono)}.cs__foot{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-dim)}