body { font-family: "Segoe UI", Arial, sans-serif; background: #e3e9f0; min-height: 100vh; padding: 60px 20px 40px; }
.card { max-width: 460px; margin: 0 auto; background: #fff; padding: 30px; border-radius: 6px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.lock { font-size: 48px; text-align: center; }
.card h1 { text-align: center; color: #c4314b; font-size: 22px; margin: 10px 0; }
.card p { font-size: 14px; line-height: 1.6; margin: 10px 0; }
.alert { background: #fff4ce; border-left: 4px solid #d4a847; padding: 10px; font-size: 13px; margin: 14px 0; }
.card label { display: block; font-size: 13px; margin: 10px 0 4px; color: #555; }
.card input { width: 100%; padding: 10px; border: 1px solid #bbb; border-radius: 4px; font-size: 15px; }
.btn { background: #0067b8; color: #fff; border: none; padding: 12px 24px; font-size: 15px; border-radius: 4px; cursor: pointer; width: 100%; margin-top: 14px; }
.fine { font-size: 11px; color: #888; text-align: center; margin-top: 12px; }