html,body{margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}button,input{font-family:inherit}[hidden]{display:none!important}
main.a-auth{padding:36px;margin:0;min-height:100dvh;display:grid;place-items:center;background:#edf2f7;color:#243b56;box-sizing:border-box}
.a-auth *{box-sizing:border-box}
.a-auth-layout{width:100%;max-width:1120px;min-height:680px;display:grid;grid-template-columns:1.08fr 1fr;overflow:hidden;border-radius:16px;background:#fff;box-shadow:0 24px 90px #18365513;border:1px solid #dce5ef}
.a-intro{position:relative;display:flex;flex-direction:column;padding:45px 46px 29px;background:radial-gradient(ellipse at 100% 35%,#2c5060 0,transparent 57%),#192e43;color:#f3f7fc;overflow:hidden}
.a-intro:after{content:'';position:absolute;right:-100px;bottom:85px;width:260px;height:260px;border:1px solid #b7e0d516;border-radius:50%;box-shadow:0 0 0 50px #b7e0d505,0 0 0 100px #b7e0d503;pointer-events:none}
.a-brand{display:flex;align-items:center;gap:13px;font-size:24px;font-weight:400;letter-spacing:-.6px}
.a-brand>span{width:43px;height:43px;display:grid;place-items:center;color:#a5dfcb;background:#b7e4d712;border:1px solid #c1e9de28;border-radius:11px}
.a-brand b{font-weight:600;margin-left:3px;color:#b4e6d6}
.a-brand small{display:block;font-size:7px;letter-spacing:1.6px;color:#97afc0;margin-top:5px}
.a-intro-body{margin:auto 0;padding:64px 0 65px;position:relative;z-index:1}
.a-eyebrow{font-size:9px;letter-spacing:1.6px;font-weight:500;color:#7890a9;display:flex;align-items:center;gap:9px}
.a-intro .a-eyebrow{color:#a2cdbf;font-size:9px}
.a-eyebrow i{width:5px;height:5px;background:#a9deca;border-radius:50%}
.a-intro h1{font-size:42px;line-height:1.45;letter-spacing:1px;font-weight:500;margin:24px 0 19px;color:#f1f6fb}
.a-intro-body>p{font-size:13px;line-height:2.1;color:#abc0d0;margin:0}
.a-features{margin-top:38px;display:flex;flex-direction:column;gap:18px}
.a-features>span{display:flex;align-items:center;gap:13px;font-size:12px;color:#d3e0ea}
.a-features svg{color:#95bfae;stroke-width:1.5}
.a-intro-footer{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid #bbd4e51a;padding-top:22px;font-size:7px;letter-spacing:1px;color:#7f9aaf}
.a-access{display:flex;align-items:center;padding:55px 52px}
.a-access-inner{width:100%;max-width:340px;margin:auto}
.a-access-icon{width:52px;height:52px;display:grid;place-items:center;background:#f0f5fa;border:1px solid #e2eaf2;border-radius:13px;color:#557da5;margin-bottom:29px}
.a-access-icon svg{stroke-width:1.5}
.a-access h2{margin:12px 0;font-size:27px;font-weight:500;letter-spacing:.2px;color:#263f5a}
.a-access-description{font-size:12px;line-height:1.9;margin:0;color:#7c90a6}
.a-form{margin-top:31px}
.a-form label{display:block;font-size:12px;color:#47627e;font-weight:500;margin-bottom:10px}
.a-form input{border:1px solid #d8e2ed;border-radius:6px;background:#fcfdff;width:100%;height:46px;padding:0 13px;color:#263f5a;font-size:14px;font-family:inherit;outline:none;transition:border-color .15s,box-shadow .15s}
.a-form input::placeholder{color:#a3b0c0;font-size:12px}
.a-form input:focus{border-color:#769ebd;box-shadow:0 0 0 3px #eaf2f9}
.a-form input:disabled{opacity:.6}
.a-form p{font-size:10px;line-height:1.8;color:#94a4b7;margin:11px 0 24px}
.a-primary{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:44px;border:1px solid #315976;border-radius:6px;color:#fff;background:#315976;font-size:12px;font-weight:500;cursor:pointer;transition:background .15s}
.a-primary:hover{background:#264b67}
.a-primary:disabled{cursor:default;opacity:.55}
.a-primary:focus-visible,.a-logout:focus-visible{outline:3px solid #97badd;outline-offset:3px}
.a-access-inner>.a-primary{margin-top:24px}
.a-message{padding:12px 14px;margin-top:20px;background:#f2f6fa;border:1px solid #e2eaf2;border-radius:6px;color:#657d94;font-size:11px;line-height:1.8;overflow-wrap:anywhere}
.a-message.error{color:#997051;border-color:#ecdac9;background:#fff8f1}
.a-access-footer{margin-top:31px;padding-top:23px;border-top:1px solid #edf1f5;display:flex;align-items:center;justify-content:center;gap:7px;font-size:9px;color:#93a5b8}
.a-access-footer svg{color:#84a293;stroke-width:1.5;flex-shrink:0}
.a-logout{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid #dce5ee;background:#fff;border-radius:5px;padding:7px 10px;white-space:nowrap;color:#63809b;font-size:10px;line-height:1.4;cursor:pointer}
.a-logout:hover{border-color:#a7bfce;background:#f5f8fb;color:#355b7c}
.a-spin{animation:a-spin 1s linear infinite}
@keyframes a-spin{to{transform:rotate(360deg)}}
@media(max-width:900px){main.a-auth{padding:22px}.a-auth-layout{min-height:630px;grid-template-columns:1fr 1fr}.a-intro{padding:36px 30px 26px}.a-intro h1{font-size:35px}.a-access{padding:40px 30px}.a-intro-footer>span:last-child{display:none}.a-intro-body{padding:50px 0}}
@media(max-width:640px){main.a-auth{padding:18px 14px;display:block;background:#f1f5f9}.a-auth-layout{display:block;min-height:0;border-radius:12px}.a-intro{padding:26px 25px 24px}.a-brand{font-size:21px}.a-brand>span{width:37px;height:37px}.a-brand small{font-size:6px}.a-intro-body{padding:29px 0 0}.a-intro .a-eyebrow{font-size:8px}.a-intro h1{font-size:28px;line-height:1.4;margin:13px 0 10px}.a-intro-body>p{font-size:11px;line-height:1.8}.a-intro-body>p br{display:none}.a-features,.a-intro-footer{display:none}.a-access{padding:29px 25px 30px}.a-access-inner{max-width:none}.a-access-icon{width:40px;height:40px;margin-bottom:21px;border-radius:10px}.a-access-icon svg{width:21px}.a-access h2{font-size:23px;margin:10px 0}.a-form{margin-top:23px}.a-access-footer{margin-top:25px;padding-top:21px}.a-logout{font-size:9px;gap:5px;padding:6px 7px}}
@media(prefers-reduced-motion:reduce){.a-spin{animation:none}}