:root{--cosnova-brand: #ac003e;--cosnova-accent: #5bb0a6;--cosnova-text: #111111;--cosnova-muted: rgba(0, 0, 0, .62);--cosnova-bg: #f2f2f2;--cosnova-surface: #ffffff;--cosnova-border: rgba(0, 0, 0, .14);--cosnova-radius: 20px;--cosnova-shadow: 0 18px 50px rgba(0, 0, 0, .14);--cosnova-shadow-soft: 0 6px 18px rgba(0, 0, 0, .08);--cosnova-focus: rgba(91, 176, 166, .35);font-family:Avenir Next,Avenir,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color:var(--cosnova-text);background-color:var(--cosnova-bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;background:radial-gradient(900px circle at 70% -10%,#ac003e59,#ac003e00 60%),radial-gradient(700px circle at 0% 45%,#5bb0a647,#5bb0a600 60%),linear-gradient(180deg,#d9d9d9 0%,var(--cosnova-bg) 38%,#ffffff 100%)}#app{width:min(480px,92vw);padding:2rem}.card{background:var(--cosnova-surface);border-radius:var(--cosnova-radius);padding:2.6rem 2.4rem;box-shadow:var(--cosnova-shadow);text-align:center;border:1px solid rgba(0,0,0,.08)}.logo{display:block;width:88px;height:auto;margin:0 auto 1.2rem;border-radius:999px;filter:drop-shadow(0 10px 18px rgba(0,0,0,.12))}h1{margin:0 0 .75rem;font-size:2rem;letter-spacing:-.02em}p{margin:0 0 1.6rem;color:var(--cosnova-muted)}button{border:none;border-radius:999px;padding:.75rem 1.8rem;font-size:1rem;font-weight:600;color:#fff;background:var(--cosnova-brand);cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;width:100%;box-shadow:var(--cosnova-shadow-soft)}button:hover{transform:translateY(-1px);background:#920034}button:focus-visible{outline:2px solid var(--cosnova-accent);outline-offset:4px;box-shadow:0 0 0 4px var(--cosnova-focus),var(--cosnova-shadow-soft)}@media(max-width:420px){#app{padding:1.4rem}.card{padding:2.2rem 1.8rem}h1{font-size:1.8rem}}