.lc-wrapper{width:100%;height:100vh;display:flex;overflow:hidden}.lc-brand{background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);flex-direction:column;flex:1;justify-content:center;align-items:center;padding:60px 40px;display:flex;position:relative;overflow:hidden}.lc-circle{pointer-events:none;border-radius:50%;position:absolute}.lc-circle-1{background:var(--color-accent);opacity:.08;width:400px;height:400px;top:-100px;right:-100px}.lc-circle-2{background:#ffffff0d;width:300px;height:300px;bottom:-80px;left:-80px}.lc-circle-3{background:radial-gradient(circle,#ffffff08 0%,#0000 70%);width:600px;height:600px;top:50%;left:50%;transform:translate(-50%,-50%)}.lc-brand-inner{z-index:1;text-align:center;width:100%;max-width:480px;position:relative}.lc-logo{opacity:.9;filter:drop-shadow(0 4px 16px #0003);width:210px;height:auto;margin-bottom:20px}.lc-title{letter-spacing:2px;padding-bottom:16px;position:relative;color:#fff!important;margin:0 0 12px!important;font-size:36px!important;font-weight:700!important}.lc-title:after{content:"";background:var(--color-accent);width:48px;height:3px;box-shadow:0 0 8px var(--color-accent);border-radius:2px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.lc-subtitle{letter-spacing:2px;display:block;color:#fffc!important;font-size:16px!important}.lc-version{z-index:1;color:#fff9;letter-spacing:.5px;pointer-events:none;font-size:12px;position:absolute;bottom:16px;left:20px}.lc-form-side{background:#fff;flex-direction:column;flex-shrink:0;width:480px;height:100vh;display:flex}.lc-form-area{flex-direction:column;flex:1;justify-content:center;padding:40px 60px;display:flex}.lc-form-header{flex-direction:column;align-items:center;margin-bottom:32px;display:flex}.lc-form-logo{border:2px solid var(--color-accent);width:80px;height:auto;box-shadow:0 0 0 4px #fff, 0 4px 16px var(--color-primary-shadow);border-radius:50%;margin-bottom:12px;padding:6px}.lc-form-welcome{color:#333!important;margin:0!important;font-size:22px!important;font-weight:600!important}.lc-form-hint{color:#999!important;margin-top:8px!important;font-size:14px!important}.lc-label{font-weight:500}.lc-input{border-radius:8px!important}.lc-input:focus,.lc-input-focused,.ant-input-affix-wrapper-focused{border-color:var(--color-accent)!important;box-shadow:0 0 0 2px rgba(from var(--color-accent) r g b / .2)!important}.lc-input-prefix{color:#00000040}.lc-submit-btn{box-shadow:0 4px 12px var(--color-primary-shadow);background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%)!important;border-color:var(--color-primary)!important;color:#fff!important;border-radius:8px!important;width:100%!important;height:44px!important;font-size:16px!important;font-weight:500!important}.lc-submit-btn:hover{opacity:.9;box-shadow:0 6px 16px var(--color-primary-shadow);transform:translateY(-1px)}.lc-footer{text-align:center;color:#bbb;padding:14px 60px;font-size:12px}.lc-footer-sep{margin:0 6px}@media (max-width:900px){.lc-wrapper{flex-direction:column}.lc-brand{flex:none;min-height:300px;padding:40px 24px}.lc-logo{width:180px}.lc-title{font-size:26px!important}.lc-form-side{flex:1;width:100%;height:auto}.lc-form-area{padding:32px 24px}.lc-footer{padding:14px 24px}.lc-version{bottom:10px;left:12px}}.lc-tips{border-left:3px solid var(--color-primary);color:#666;background-color:#f6f8fa;border-radius:4px;margin-bottom:18px;padding:10px 14px;font-size:13px;line-height:1.8}.lc-tips-success{background-color:#f6ffed;border-left:3px solid #52c41a}.lc-error-msg{color:#ff4d4f;background-color:#fff2f0;border:1px solid #ffccc7;border-radius:4px;margin-bottom:16px;padding:8px 12px;font-size:13px}.lc-back-link{text-align:center;padding-top:4px}.lc-back-link a{color:var(--color-primary-dark);cursor:pointer;font-size:13px;text-decoration:none;transition:color .25s}.lc-back-link a:hover{color:var(--color-primary)}.lc-admin-card{background-color:#fafafa;border:1px solid #f0f0f0;border-radius:8px;margin-bottom:12px;padding:14px 16px}.lc-safety-tips{color:#8c6900;background-color:#fffbe6;border:1px solid #ffe58f;border-radius:4px;margin:16px 0;padding:10px 14px;font-size:13px}.lc-result{text-align:center;padding:20px 0}.lc-result-icon{margin-bottom:12px;font-size:48px}.lc-result-icon-warn{color:#faad14}.lc-result-msg{color:#666;margin-bottom:8px}.lc-form-area .ant-form-item{margin-bottom:16px}.lc-form-area .ant-form-item-label{padding-bottom:8px}.lc-form-area .ant-form-item-label>label{height:auto}@media (max-width:900px){.lc-brand{flex:none;min-height:260px;padding:32px 24px}.lc-logo{width:160px}.lc-title{font-size:24px!important}.lc-form-side{flex:1;width:100%;height:auto}.lc-form-area{padding:32px 24px}.lc-footer{padding:14px 24px}.lc-version{bottom:10px;left:12px}}@media (max-width:480px){.lc-brand{min-height:200px;padding:24px 16px}.lc-logo{width:140px}.lc-title{font-size:20px!important}.lc-subtitle{font-size:13px!important}.lc-form-area{padding:24px 20px}.lc-submit-btn{height:44px!important;font-size:15px!important}}