:root{--bg:#050b14;--card:#14284673;--border:#78b4ff40;--blue:#6fb7ff;--text:#e6f0ff}*{box-sizing:border-box}html,body{background:radial-gradient(1200px 600px at top,#0b1d33,var(--bg));color:var(--text);margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif}a{color:var(--blue);text-decoration:none}.container{justify-content:center;align-items:center;min-height:100vh;display:flex}.card{background:var(--card);border:1px solid var(--border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:20px;padding:40px;box-shadow:0 0 60px #78b4ff26}.button{color:#000;cursor:pointer;background:linear-gradient(135deg,#5fa8ff,#7bdcff);border:none;border-radius:12px;padding:12px 18px;font-weight:600}.button:hover{filter:brightness(1.1)}.input{border:1px solid var(--border);color:var(--text);background:#020812;border-radius:10px;width:260px;padding:12px}.terminal{border:1px solid var(--border);white-space:pre-wrap;background:#020812;border-radius:14px;max-height:320px;padding:16px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;overflow:auto}