:root{--bg:#0f0a1e;--card:#1a1230;--accent:#7b3ff2;--accent-2:#c850c0;--text:#ece8f7;--muted:#a89fc4}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0,#2a1a4a 0,var(--bg) 55%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;min-height:100vh}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:860px;margin:0 auto;padding:24px 20px 80px}.brand{font-size:22px;font-weight:800;letter-spacing:-.5px}.brand span{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}.card{background:var(--card);border:1px solid hsla(0,0%,100%,.06);border-radius:16px;padding:22px;margin:16px 0}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));grid-gap:12px;gap:12px}.sign-tile{text-align:center;padding:16px 8px;border-radius:12px;background:hsla(0,0%,100%,.04);border:1px solid hsla(0,0%,100%,.06)}.sign-tile .sym{font-size:28px;display:block}.btn{display:inline-block;padding:12px 24px;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#fff;border:none;border-radius:10px;font-weight:700;cursor:pointer;font-size:15px}.btn:hover{opacity:.92;text-decoration:none}.score{font-size:48px;font-weight:900;background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}.input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid hsla(0,0%,100%,.12);background:rgba(0,0,0,.25);color:var(--text);font-size:15px}select.input{-webkit-appearance:none;-moz-appearance:none;appearance:none}.muted{color:var(--muted)}.center{text-align:center}h1,h2{letter-spacing:-.5px}.prose h2{font-size:19px;margin:26px 0 8px}.prose li,.prose p{color:#d6cfea}.prose ul{padding-left:20px}.prose li{margin:6px 0}.prose a{text-decoration:underline}