:root{font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:#2a2a2a;background:#f6f6f6}*{box-sizing:border-box}body{margin:0}.login-shell{display:grid;grid-template-columns:1fr 1fr;min-height:100dvh}.intro{padding:52px 12%;background:#eaeaea;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid #dfdfdf}.brand{font-size:28px;color:inherit;text-decoration:none;letter-spacing:4px;font-weight:700}.brand span{display:block;font-size:10px;letter-spacing:3px;margin-top:8px;font-weight:400}.eyebrow{font-size:12px;letter-spacing:2px;color:#6c6c6c}.intro h1{font-family:"Songti SC",serif;font-size:clamp(48px,5vw,80px);font-weight:500;line-height:1.25;margin:26px 0}.intro-copy>p:last-child{line-height:2;color:#656565;font-size:15px}.footnote{font-size:12px;color:#7a7a7a}.form-panel{display:flex;align-items:center;justify-content:center;padding:56px 32px}.form-wrap{width:100%;max-width:360px}h2{font-size:28px;font-weight:600;margin:20px 0 12px}.hint,.privacy{font-size:13px;color:#7b7b7b;line-height:1.9}.hint{margin-bottom:40px}label{display:block;font-size:13px;margin:22px 0 10px}input{width:100%;border:1px solid #d7d7d7;border-radius:6px;background:#ffffff;padding:13px;font:inherit;outline:none}input:focus{border-color:#757575;box-shadow:0 0 0 3px #7575751a}button{display:flex;justify-content:space-between;width:100%;padding:15px 18px;background:#555555;color:#ffffff;border:0;border-radius:6px;font:inherit;cursor:pointer}button:hover{background:#434343}button:disabled{opacity:.65;cursor:wait}#error{color:#4b4b4b;font-size:13px;min-height:20px;margin:14px 0}.privacy{margin-top:28px}@media(max-width:680px){.login-shell{grid-template-columns:1fr}.intro{padding:24px;gap:24px}.intro-copy{display:none}.footnote{display:none}.form-panel{padding:40px 24px;align-items:flex-start}.brand{font-size:24px}.hint{margin-bottom:28px}}

[hidden]{display:none!important}#local-login{margin-top:14px;background:#e6e6e6;color:#434343}