:root{font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;color:#17211b;background:#eef5f0}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(145deg,#f7faf8,#e7f1ea)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(100%,420px);padding:32px;border:1px solid #d5e2d8;border-radius:20px;background:#fff;box-shadow:0 24px 70px #123f241f}.eyebrow{color:#178544;font-size:12px;font-weight:750;letter-spacing:.14em}h1{margin:0;font-size:30px}.intro{color:#657069;line-height:1.6}label{display:block;margin:16px 0 8px;font-weight:650}input{width:100%;min-height:48px;border:1px solid #c8d4cc;border-radius:11px;padding:0 13px;font:inherit}.password-row{position:relative}.password-row input{padding-right:72px}.toggle-password,#toggle-password{position:absolute;right:5px;top:5px;height:38px;width:62px;border:0;border-radius:8px;background:#edf5ef;color:#19683a}.submit,#submit-button{width:100%;min-height:50px;margin-top:22px;border:0;border-radius:11px;background:#168447;color:#fff;font-weight:750}.error,#login-error{color:#b3261e;font-size:14px}