:root{font-family:Inter,"Microsoft YaHei",sans-serif;color:#172033}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(135deg,#eef4ff,#f7f5ff 55%,#edf9f6);display:grid;place-items:center;padding:28px}.auth-shell{width:min(980px,96vw);min-height:620px;display:grid;grid-template-columns:1.05fr .95fr;background:#fff;border:1px solid #e2e8f0;border-radius:22px;overflow:hidden;box-shadow:0 28px 80px #25324a20}.auth-side{position:relative;padding:52px;background:linear-gradient(145deg,#1e4ed8,#6548d9);color:#fff;overflow:hidden}.auth-side:after{content:"";position:absolute;width:360px;height:360px;border:70px solid #ffffff12;border-radius:50%;right:-190px;bottom:-180px}.auth-brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:19px}.auth-brand span{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#fff;color:#3158d4}.auth-side h1{font-size:35px;line-height:1.2;margin:85px 0 16px}.auth-side p{color:#d9e4ff;line-height:1.8}.auth-points{display:grid;gap:13px;margin-top:42px}.auth-points span{padding:11px 13px;background:#ffffff12;border:1px solid #ffffff20;border-radius:10px}.auth-main{display:flex;align-items:center;padding:55px}.auth-form{width:100%;max-width:380px;margin:auto}.auth-form h2{font-size:27px;margin:0 0 8px}.auth-form>p{margin:0 0 30px;color:#8491a4}.auth-form label{display:grid;gap:7px;margin:15px 0;color:#536177;font-size:13px}.auth-form input{width:100%;padding:12px 13px;border:1px solid #d8e0eb;border-radius:9px;font-size:14px}.auth-form input:focus{outline:2px solid #bfd2ff;border-color:#4f75e5}.password-row,.form-options{display:flex;align-items:center;justify-content:space-between}.form-options label{display:flex;align-items:center;gap:6px;margin:0}.form-options input{width:auto}.form-options a,.auth-foot a{color:#3158d4;text-decoration:none}.primary{width:100%;border:0;border-radius:9px;background:#315ee8;color:#fff;padding:12px;font-weight:700;cursor:pointer;margin-top:20px}.auth-foot{text-align:center;margin-top:25px;color:#768398;font-size:13px}.verify-row{display:grid;grid-template-columns:1fr auto;gap:8px}.verify-row button{border:1px solid #cfd9e8;background:#f7f9fc;color:#3158d4;border-radius:9px;padding:0 13px;cursor:pointer}.email-note{display:flex;gap:8px;padding:11px 12px;background:#eff6ff;border-radius:9px;color:#45678f;font-size:11px;line-height:1.6}.auth-toast{position:fixed;bottom:25px;background:#172033;color:#fff;padding:12px 17px;border-radius:9px;display:none}@media(max-width:760px){.auth-shell{grid-template-columns:1fr}.auth-side{display:none}.auth-main{padding:35px 25px}}
.back-home{position:fixed;left:24px;top:22px;z-index:5;padding:8px 12px;border-radius:10px;background:rgba(255,255,255,.9);color:#475467;text-decoration:none;box-shadow:0 5px 18px rgba(16,24,40,.08)}