:root{font-family:"Segoe UI","Microsoft YaHei",sans-serif;color:#23382f;background:#f4f6f3;font-size:14px;color-scheme:light}
*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}
.login-layout{max-width:1136px;min-height:calc(100vh - 72px);margin:auto;padding:80px 48px;display:grid;grid-template-columns:1fr 400px;gap:96px;align-items:center}
.brand{display:inline-flex;align-items:center;gap:12px;font-size:20px;font-weight:650;margin-bottom:70px}.mark{display:grid;place-items:center;width:38px;height:38px;border-radius:8px;background:#186551;color:white;font-size:32px}
.eyebrow{font-size:11px;letter-spacing:2px;color:#186551;font-weight:650;margin:0 0 20px}h1{font-size:42px;line-height:1.5;letter-spacing:-1px;margin:0 0 24px;font-weight:600}.description{color:#758279;line-height:2;font-size:15px}.steps{display:flex;gap:32px;margin-top:48px;font-size:12px;color:#758279}
.login-card{background:white;border:1px solid #e1e7e0;border-radius:16px;padding:38px;box-shadow:0 12px 48px #23382f06}.login-card .eyebrow{font-size:10px;margin-bottom:12px}h2{font-size:26px;font-weight:600;margin:0 0 12px}.hint{color:#7d8881;font-size:13px;margin:0 0 34px}
label{display:block;font-size:13px;margin-bottom:10px;font-weight:550}input{width:100%;padding:13px 14px;color:#23382f;background:#fcfdfb;border:1px solid #dbe2da;border-radius:7px;outline:none}input:focus{border-color:#186551;box-shadow:0 0 0 3px #18655112}input::placeholder{color:#a2aaa5;font-size:13px}.password-label{display:flex;justify-content:space-between;align-items:center;margin-top:24px}.password-label button{border:0;background:none;color:#758279;font-size:11px;padding:0 0 10px}
#login-submit{width:100%;border:0;border-radius:7px;padding:14px 17px;background:#186551;color:white;margin-top:28px;text-align:left;font-weight:550}#login-submit span{float:right}#login-submit:hover{background:#12513f}#login-submit:disabled{opacity:.6;cursor:wait}.session-note{color:#929b95;font-size:11px;line-height:1.9;margin:18px 0 0}#login-error{font-size:12px;background:#fff1f1;color:#a63941;border-radius:6px;padding:11px;line-height:1.7;margin:16px 0 0}footer{text-align:center;color:#9aa39d;font-size:11px;height:72px;padding-top:20px}
@media(max-width:900px){.login-layout{gap:40px;padding:48px 30px;grid-template-columns:1fr 360px}h1{font-size:32px}.login-card{padding:30px}}
@media(max-width:700px){.login-layout{display:block;max-width:460px;padding:32px 24px;min-height:calc(100vh - 50px)}.brand{margin-bottom:28px;font-size:18px}.intro>.eyebrow,.intro>h1,.description,.steps{display:none}.login-card{padding:30px 24px}footer{height:50px;padding-top:8px}}