:root{--bg:#07100c;--panel:#f7fffa13;--border:#c2ffd32e;--border-strong:#c6ffd66b;--text:#f4fff7;--muted:#b8c8bd;--green:#b9f6c9;--green-strong:#59d27e;--shadow:0 24px 80px #0000005c}*{box-sizing:border-box}body{min-height:100vh;color:var(--text);background:radial-gradient(900px 420px at 8% 8%, #b9f6c938, transparent 58%), radial-gradient(740px 380px at 92% 10%, #59d27e24, transparent 60%), linear-gradient(160deg, var(--bg), #0b1510 52%, #050907);background-attachment:fixed;place-items:center;margin:0;padding:24px;font-family:Segoe UI,ui-sans-serif,system-ui,sans-serif;line-height:1.5;display:grid}.card{border:1px solid var(--border);background:var(--panel);width:min(420px,100%);box-shadow:var(--shadow);text-align:center;border-radius:28px;padding:clamp(24px,6vw,36px)}.card img{width:48px;height:48px;margin-bottom:24px}h1{margin:0 0 12px;font-size:28px;font-weight:400}p{color:var(--muted);margin:0 0 28px}.button{color:#06150b;background:linear-gradient(135deg, var(--green), var(--green-strong));width:100%;min-height:48px;font:inherit;cursor:pointer;border:0;border-radius:14px;justify-content:center;align-items:center;gap:10px;padding:12px 18px;display:inline-flex;box-shadow:0 16px 38px #60d98533}.button:hover{transform:translateY(-1px)}