:root{--ink:#10231d;--green:#187154;--paper:#f4f7f3;--muted:#718078;--line:#dce7e0;--white:#fff;--red:#b53b3b}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif}.auth-layout{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}.auth-story{padding:48px clamp(32px,6vw,100px);background:var(--ink);color:white;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.auth-story:after{content:"";position:absolute;width:520px;height:520px;border:1px solid #ffffff14;border-radius:50%;right:-260px;bottom:-220px;box-shadow:0 0 0 70px #ffffff08,0 0 0 140px #ffffff05}.auth-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;position:relative;z-index:1}.auth-brand>span{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:var(--green);color:white;font:bold 14px Georgia}.auth-brand strong,.auth-brand small{display:block}.auth-brand small{font-size:9px;letter-spacing:.13em;color:#91aa9f;margin-top:3px}.auth-kicker{font:bold 10px system-ui;letter-spacing:.22em;color:#52af88}.auth-story h1{font:500 clamp(44px,5vw,75px)/1.08 Georgia,"Songti SC",serif;margin:12px 0 22px}.auth-story h1 em{font-weight:400;color:#65c39a}.auth-story>div>p:last-child{max-width:520px;color:#aac0b6;line-height:1.9}.auth-story>small{color:#708c7f}.auth-panel{display:grid;place-items:center;padding:30px}.login-card{width:min(420px,100%);padding:36px;border:1px solid var(--line);border-radius:22px;background:white;box-shadow:0 24px 70px #16372a12}.login-card h2{font:500 30px Georgia,"Songti SC",serif;margin:8px 0}.login-card>div>p:last-child{color:var(--muted);font-size:13px;margin-bottom:28px}.login-card label{display:block;color:var(--muted);font-size:12px;margin-top:16px}.login-card input{display:block;width:100%;height:46px;margin-top:7px;padding:0 13px;border:1px solid var(--line);border-radius:10px;outline:none;font:inherit}.login-card input:focus{border-color:var(--green);box-shadow:0 0 0 3px #18715412}.login-card>button{width:100%;height:46px;margin-top:12px;border:0;border-radius:10px;background:var(--green);color:white;font:inherit;cursor:pointer}.login-card button:disabled{opacity:.6}.form-error{min-height:20px;color:var(--red);font-size:12px}.dev-login{margin-top:18px;padding-top:18px;border-top:1px solid var(--line);text-align:center}.dev-login span{display:block;color:var(--muted);font-size:10px;margin-bottom:9px}.dev-login button{border:0;background:transparent;color:var(--green);cursor:pointer}.back-link{display:block;text-align:center;margin-top:20px;color:var(--muted);font-size:11px;text-decoration:none}.account-header{height:76px;display:flex;align-items:center;padding:0 5vw;border-bottom:1px solid var(--line);background:#ffffffa8;backdrop-filter:blur(12px)}.account-header .auth-brand{margin-right:auto}.account-header nav{display:flex;align-items:center;gap:18px}.account-header nav a{color:var(--green);text-decoration:none;font-size:12px}.account-header nav button{height:34px;padding:0 12px;border:1px solid var(--line);border-radius:9px;background:white;color:var(--muted)}.account-main{max-width:1100px;margin:auto;padding:62px 24px}.account-title h1{font:500 42px Georgia,"Songti SC",serif;margin:8px 0}.account-title>p:last-child{color:var(--muted)}.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:36px}.profile-card,.security-card,.activity-card{padding:26px;border:1px solid var(--line);border-radius:18px;background:white}.profile-card{display:grid;grid-template-columns:auto 1fr;gap:16px}.avatar{width:58px;height:58px;display:grid;place-items:center;border-radius:18px;background:#dff1e8;color:var(--green);font:500 22px Georgia}.profile-card span{font-size:10px;color:var(--muted)}.profile-card h2{margin:5px 0;font:500 23px Georgia,"Songti SC",serif}.profile-card p{color:var(--muted);font-size:11px}.profile-card dl{grid-column:1/-1;margin:14px 0 0}.profile-card dl div,.security-row{display:flex;justify-content:space-between;padding:13px 0;border-top:1px solid var(--line);font-size:12px}.profile-card dt{color:var(--muted)}.profile-card dd{margin:0;color:var(--green)}.security-card h2,.activity-card h2{font:500 21px Georgia,"Songti SC",serif;margin:0 0 18px}.security-row strong,.security-row span{display:block;font-size:12px}.security-row div span{color:var(--muted);font-size:10px;margin-top:5px}.security-row>span{color:#9a7a38}.security-row>span.safe{color:var(--green)}.security-tip{margin-top:18px;padding:13px;border-radius:10px;background:#f1f7f3;color:var(--muted);font-size:11px;line-height:1.6}.activity-card{margin-top:16px}.activity-row{display:grid;grid-template-columns:1fr 1fr 1fr;padding:13px 0;border-top:1px solid var(--line);font-size:11px}.activity-row time{color:var(--muted);text-align:right}.activity-empty{color:var(--muted);font-size:12px}@media(max-width:800px){.auth-layout{grid-template-columns:1fr}.auth-story{min-height:320px;padding:30px}.auth-story>small{display:none}.auth-panel{padding:20px}.account-grid{grid-template-columns:1fr}}@media(max-width:520px){.auth-story h1{font-size:44px}.login-card{padding:24px}.account-header{padding:0 16px}.account-header .auth-brand div{display:none}.account-main{padding:38px 16px}.activity-row{grid-template-columns:1fr 1fr}.activity-row time{grid-column:1/-1;text-align:left;margin-top:5px}}