.user-center{--uc-radius:14px;--uc-border:var(--border-primary-color);--uc-shadow:0 1px 2px rgb(15 23 42/4%),0 8px 24px -16px rgb(15 23 42/18%)}.user-center .uc-card,.user-center .uc-main .ant-card{background:var(--card-bg);border:1px solid var(--uc-border);border-radius:var(--uc-radius);box-shadow:var(--uc-shadow)}.user-center .uc-main .ant-card-head{padding-inline:24px;border-bottom:1px solid var(--uc-border)}.user-center .uc-main .ant-card-head-title{font-size:16px;font-weight:600}.user-center .uc-profile{padding:24px 18px 18px;text-align:center}.user-center .uc-profile .ant-upload,.user-center .uc-profile img.avatar-img{border-radius:50%;box-shadow:0 0 0 4px var(--card-bg),0 0 0 5px var(--uc-border),0 10px 24px -12px rgb(15 23 42/30%)}.user-center .uc-name{margin:16px 0 0;font-size:17px;font-weight:600;line-height:1.4;color:var(--color-text-primary)}.user-center .uc-vip{display:inline-flex;gap:4px;align-items:center;padding:3px 10px;margin-top:8px;font-size:12px;font-weight:600;color:#7a4a06;background:linear-gradient(135deg,#ffe08a,#f0ad4e);border-radius:999px;box-shadow:0 2px 6px -2px rgb(240 173 78/60%)}.user-center .uc-meta{margin-top:10px;font-size:12.5px;line-height:1.6;color:var(--color-text-weak)}.user-center .uc-meta strong{font-weight:600;color:var(--color-text-primary)}.user-center .uc-upgrade-link{display:inline-flex;padding:2px 6px;margin-top:6px;font-size:12.5px;font-weight:600;color:#d9822b;cursor:pointer;background:transparent;border:0;border-radius:6px;transition:color .15s,background .15s;align-items:center}.user-center .uc-upgrade-link:hover{color:#b8661a;background:rgb(240 173 78/12%)}:root[data-theme=dark] .user-center .uc-upgrade-link{color:#f0c978}:root[data-theme=dark] .user-center .uc-upgrade-link:hover{color:#ffd98f;background:rgb(240 201 120/10%)}.user-center .uc-nav{padding:8px;border-top:1px solid var(--uc-border)}.user-center .uc-nav-item{position:relative;display:flex;gap:10px;align-items:center;width:100%;padding:10px 12px;font-size:14.5px;line-height:1.4;color:var(--color-text-secondary);cursor:pointer;background:none;border:0;border-radius:10px;transition:background-color .15s ease,color .15s ease}.user-center .uc-nav-item:hover{color:var(--color-text-primary);background:var(--list-hover-primary-bg)}.user-center .uc-nav-item.is-active{font-weight:600;color:var(--color-brand);background:color-mix(in srgb,var(--color-brand) 10%,transparent)}.user-center .uc-nav-item.is-active:before{position:absolute;top:50%;left:4px;width:3px;height:16px;background:var(--color-brand);border-radius:2px;content:"";transform:translateY(-50%)}.user-center .uc-nav-item .anticon{font-size:16px}.user-center .uc-logout{color:var(--color-text-weak);border-top:1px solid var(--uc-border);border-radius:0 0 var(--uc-radius) var(--uc-radius)}.user-center .uc-logout:hover{color:#e05252;background:rgb(224 82 82/8%)}.user-center .uc-row{display:flex;gap:12px;align-items:center;padding:14px 16px;background:var(--bg-base-gray);border:1px solid var(--uc-border);border-radius:12px}.user-center .uc-row+.uc-row{margin-top:10px}.user-center .uc-row-icon{display:flex;flex-shrink:0;align-items:center;justify-content:center;width:36px;height:36px;background:var(--card-bg);border:1px solid var(--uc-border);border-radius:10px}.user-center .uc-row-icon img{width:20px;height:20px}.user-center .uc-row-body{flex:1;min-width:0}.user-center .uc-row-title{font-size:14px;font-weight:500;line-height:1.5;color:var(--color-text-primary)}.user-center .uc-row-desc{margin-top:2px;font-size:12px;line-height:1.5;color:var(--color-text-weak)}.user-center .ant-input[readonly]{color:var(--color-text-secondary);cursor:default;background:var(--bg-base-gray)}.user-center .ant-input[readonly]:focus,.user-center .ant-input[readonly]:hover{border-color:var(--input-border);box-shadow:none}:root[data-theme=dark] .user-center .uc-card.wi-glass,:root[data-theme=dark] .user-center .uc-main .ant-card.wi-glass,:root[data-theme=dark] .user-center .uc-res.wi-glass:not(:hover),:root[data-theme=dark] .user-center .uc-row.wi-glass{border-color:transparent}:root[data-theme=dark] .user-center .uc-main .ant-card.wi-glass:before{z-index:10}.user-center .uc-field{border-radius:8px}.user-center .uc-field .ant-input{width:100%}:root[data-theme=dark] .user-center .uc-field .ant-input,:root[data-theme=dark] .user-center .uc-field .ant-input:focus,:root[data-theme=dark] .user-center .uc-field .ant-input:hover{border-color:transparent;box-shadow:none}@media (width <= 767px){.user-center .uc-profile{padding:20px 16px 14px}.user-center .uc-row{flex-wrap:wrap}}.user-center .uc-res{display:flex;gap:12px;align-items:center;width:100%;height:100%;padding:14px;text-align:left;cursor:pointer;background:var(--card-bg);border:1px solid var(--uc-border);border-radius:12px;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.user-center .uc-res:hover{border-color:color-mix(in srgb,var(--color-brand) 45%,transparent);transform:translateY(-1px);box-shadow:0 12px 24px -18px rgb(15 23 42/45%)}.user-center .uc-res-icon{display:flex;flex-shrink:0;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px}.user-center .uc-res-body{display:flex;flex:1;flex-direction:column;gap:2px;min-width:0}.user-center .uc-res-title{display:-webkit-box;overflow:hidden;font-size:13.5px;font-weight:500;line-height:1.5;color:var(--color-text-primary);-webkit-line-clamp:2;-webkit-box-orient:vertical}.user-center .uc-res-hint{font-size:11.5px;line-height:1.4;color:var(--color-text-weak)}.user-center .uc-res-arrow{flex-shrink:0;color:var(--color-text-weak);transition:color .15s ease,transform .15s ease}.user-center .uc-res:hover .uc-res-arrow{color:var(--color-brand);transform:translateY(2px)}.uc-algorithm-learning{display:flex;flex-direction:column;gap:16px}.uc-algorithm-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.uc-algorithm-skeleton-card{padding:20px 24px;background:var(--card-bg);border:1px solid var(--uc-border);border-radius:var(--uc-radius);box-shadow:var(--uc-shadow)}.uc-algorithm-skeleton-stat{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:6px 10px}.uc-algorithm-skeleton-icon{width:22px;height:22px;grid-row:1/3}.uc-algorithm-skeleton-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--uc-border)}.uc-algorithm-skeleton-bar{height:10px;border-radius:999px}.uc-algorithm-stats .ant-card-body{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:3px 10px}.uc-algorithm-stats .anticon{font-size:22px;color:#6657d9;grid-row:1/3}.uc-algorithm-stats strong{font-size:23px;line-height:1}.uc-algorithm-stats span{font-size:12px;color:#7c8799}@media (width <= 767px){.uc-algorithm-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}