/* 公共个人主页复用公共壳与连体筛选，仅承载已过滤的公开投影。 */
body.public-user-profile{background:#f4faff;color:#17395e;font-size:15px;line-height:1.6}
.user-profile-page{width:min(1040px,calc(100% - 48px));min-height:65vh;margin:0 auto;padding:20px 0 32px;--column-accent:#1677ff}
.user-profile-page a{text-decoration:none}
.user-profile-breadcrumb{display:flex;gap:10px;align-items:center;min-height:35px;margin-bottom:16px;color:#657b96;font-size:13px}
.user-profile-breadcrumb a{color:#657b96}.user-profile-breadcrumb [aria-current]{font-weight:600;color:#17395e}
.user-profile-card{background:#fff;border:1px solid #e1eaf4;border-radius:12px;box-shadow:0 3px 14px rgb(35 88 154 / 3%)}
.user-profile-intro{padding:28px;margin-bottom:24px}
.user-profile-identity{display:flex;align-items:center;gap:20px;min-width:0}
.user-profile-avatar{width:88px;height:88px;flex:none;border-radius:50%;object-fit:cover;background:#eaf3ff}
.user-profile-avatar--fallback{display:grid;place-items:center;font-size:34px;color:#1677ff}
.user-profile-heading{flex:1;min-width:0}.user-profile-eyebrow{margin:0 0 3px;font-size:12px;color:#718198}
.user-profile-heading h1{margin:0;font-size:27px;line-height:1.4;overflow-wrap:anywhere}
.user-profile-school{display:flex;gap:7px;align-items:baseline;margin:5px 0 0;font-size:14px;color:#657b96}
.user-profile-joined{flex:none;align-self:flex-start;margin:7px 0 0;color:#718198;font-size:12px}.user-profile-joined span{display:block;color:#46546b;font-size:14px}
.user-profile-bio{margin:22px 0 20px;font-size:15px;line-height:1.8;color:#46546b;white-space:pre-wrap;overflow-wrap:anywhere}
.user-profile-network{display:grid;gap:8px;margin:0;padding:17px 20px;border-radius:9px;background:#f6f9fd;font-size:13px;color:#53647e}
.user-profile-network>div{display:flex;gap:16px}.user-profile-network dt{flex:0 0 80px}.user-profile-network dd{display:flex;flex:1;flex-wrap:wrap;gap:4px 16px;min-width:0;margin:0;overflow-wrap:anywhere}.user-profile-network dd>span:first-child{min-width:125px;font-variant-numeric:tabular-nums}.user-profile-network small{font-size:12px;color:#718198}
.user-profile-network-note{margin:8px 0 0;font-size:12px;color:#718198}
.user-profile-posts-heading{padding:20px 24px;margin-bottom:14px}.user-profile-posts-heading h2{margin:0;font-size:19px}.user-profile-posts-heading p{margin:4px 0 16px;color:#718198;font-size:13px}
.user-profile-posts-heading form{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.columns-refresh .user-profile-page fieldset.user-profile-tabs{display:inline-flex;flex-wrap:wrap;gap:2px;min-width:0;max-width:100%;margin:0;padding:3px;border:0;border-radius:12px;background:#f2f4f8}
.user-profile-sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.user-profile-button{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:5px 16px;border:1px solid #dce6f2;border-radius:8px;background:#fff;color:#466585;font:inherit;font-size:14px;cursor:pointer}
.user-profile-button:hover,.user-profile-button:focus-visible{border-color:#1677ff;color:#1677ff}
.user-profile-post-list{display:grid;gap:12px}.user-profile-post{display:flex;align-items:center;gap:18px;min-width:0;padding:20px 24px}
.user-profile-post-image{flex:none}.user-profile-post-image img{display:block;width:112px;height:84px;border-radius:8px;object-fit:cover;background:#f2f4f8}
.user-profile-post-copy{flex:1;min-width:0}.user-profile-post-meta{display:flex;flex-wrap:wrap;gap:8px 14px;color:#718198;font-size:12px}.user-profile-post-meta>span{color:#1677ff}
.user-profile-post h3{margin:5px 0;font-size:17px;line-height:1.5;overflow-wrap:anywhere}.user-profile-post h3 a{color:#17395e}.user-profile-post h3 a:hover,.user-profile-post h3 a:focus-visible{color:#1677ff}
.user-profile-post-copy>p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;margin:0;color:#657b96;font-size:13px;overflow-wrap:anywhere}
.user-profile-post-price{flex:none;max-width:180px;margin:0;color:#e56c21;font-size:16px;font-weight:600;overflow-wrap:anywhere}
.user-profile-pagination{display:flex;justify-content:center;gap:12px;margin-top:20px}
.user-profile-empty{display:grid;justify-items:center;gap:10px;padding:40px 24px;text-align:center}.user-profile-empty>i{font-size:30px;color:#91b8e8}.user-profile-empty h1{margin:0;font-size:23px}.user-profile-empty p{margin:0;color:#53647e}.user-profile-empty>span{font-size:13px;color:#718198}
@media(max-width:680px){.user-profile-page{width:calc(100% - 24px);padding-top:12px}.user-profile-intro{padding:20px 16px;margin-bottom:18px}.user-profile-identity{gap:14px;flex-wrap:wrap}.user-profile-avatar{width:68px;height:68px}.user-profile-heading h1{font-size:22px}.user-profile-joined{flex-basis:100%;margin:0;display:flex;gap:8px}.user-profile-bio{margin-top:18px;font-size:14px}.user-profile-network{padding:14px 12px}.user-profile-network>div{gap:10px}.user-profile-network dt{flex-basis:72px}.user-profile-network dd{gap:3px 10px}.user-profile-network small{flex-basis:100%}.user-profile-posts-heading{padding:18px 16px}.columns-refresh .user-profile-page fieldset.user-profile-tabs span{padding-inline:12px;min-height:38px}.user-profile-post{gap:12px;padding:16px;align-items:flex-start;flex-wrap:wrap}.user-profile-post-image img{width:80px;height:66px}.user-profile-post h3{font-size:16px}.user-profile-post-price{flex-basis:100%;max-width:none;text-align:right;font-size:15px}.user-profile-empty{padding:30px 16px}.user-profile-empty h1{font-size:20px}}