/* V7.3.49 – CHINESE SOCIAL NETWORK (NO AI) */
:root{
  --sn-bg:#f6f5f2;--sn-surface:#fff;--sn-surface-2:#f8f7f4;--sn-surface-3:#f1f0ec;
  --sn-text:#20242c;--sn-muted:#6d7480;--sn-line:#e5e3de;--sn-line-strong:#d5d2ca;
  --sn-brand:#c54332;--sn-brand-soft:#f8ece9;--sn-accent:#2563a8;--sn-accent-soft:#edf4fb;
  --sn-good:#21845a;--sn-good-soft:#eaf6f0;--sn-warn:#a96510;--sn-warn-soft:#fbf2e5;--sn-danger:#b93838;
  --sn-radius:14px;--sn-shadow:0 14px 40px rgba(28,34,42,.08);--sn-header:64px;
  --sn-ui:"Segoe UI Variable Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --sn-hanzi:"Microsoft YaHei UI","Microsoft YaHei","PingFang SC","Hiragino Sans GB","Noto Sans SC",sans-serif;
}
html[data-theme="dark"]{
  --sn-bg:#111417;--sn-surface:#191d21;--sn-surface-2:#20252a;--sn-surface-3:#282e34;
  --sn-text:#edf0f2;--sn-muted:#a2abb5;--sn-line:#30363d;--sn-line-strong:#434b54;
  --sn-brand:#e06b58;--sn-brand-soft:#33221f;--sn-accent:#78aee8;--sn-accent-soft:#1c2b3a;
  --sn-good:#64c394;--sn-good-soft:#183027;--sn-warn:#e2ad65;--sn-warn-soft:#332a1d;--sn-danger:#ec7878;
  color-scheme:dark;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--sn-bg);color:var(--sn-text);font-family:var(--sn-ui);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input,select,textarea{font:inherit;color:inherit}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}.hidden{display:none!important}
.sn-header{position:sticky;z-index:70;top:0;height:var(--sn-header);border-bottom:1px solid var(--sn-line);background:color-mix(in srgb,var(--sn-surface) 96%,transparent);backdrop-filter:blur(16px)}
.sn-header-inner{display:flex;align-items:center;gap:17px;max-width:1440px;height:100%;margin:auto;padding:0 20px}.sn-brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}.sn-brand-mark{display:grid;place-items:center;width:39px;height:39px;border-radius:12px;background:var(--sn-brand);color:#fff;font:700 23px/1 var(--sn-hanzi)}.sn-brand b,.sn-brand small{display:block}.sn-brand b{font-size:14px;line-height:1.25}.sn-brand small{color:var(--sn-muted);font-size:10px;letter-spacing:.02em}.sn-global-search{position:relative;display:flex;align-items:center;gap:8px;min-width:260px;max-width:500px;height:42px;flex:1;border:1px solid var(--sn-line);border-radius:999px;background:var(--sn-surface-2);padding:0 12px}.sn-global-search:focus-within{border-color:color-mix(in srgb,var(--sn-accent) 55%,var(--sn-line));background:var(--sn-surface);box-shadow:0 0 0 3px color-mix(in srgb,var(--sn-accent) 12%,transparent)}.sn-global-search input{min-width:0;flex:1;border:0;outline:0;background:transparent}.sn-global-search span{font-size:21px;color:var(--sn-muted)}.sn-global-search kbd{border:1px solid var(--sn-line);border-bottom-color:var(--sn-line-strong);border-radius:5px;background:var(--sn-surface);padding:1px 5px;color:var(--sn-muted);font-size:9px}.sn-search-results{position:absolute;z-index:90;top:48px;left:0;right:0;max-height:min(580px,calc(100vh - 90px));overflow:auto;border:1px solid var(--sn-line);border-radius:15px;background:var(--sn-surface);box-shadow:var(--sn-shadow);padding:8px}.sn-search-results h4{margin:7px 9px 3px;color:var(--sn-muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em}.sn-search-item{display:grid;grid-template-columns:38px minmax(0,1fr);align-items:center;gap:9px;width:100%;min-height:48px;border:0;border-radius:10px;background:transparent;padding:5px 8px;text-align:left}.sn-search-item:hover{background:var(--sn-surface-2)}.sn-search-item i{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--sn-accent-soft);font-style:normal;font-family:var(--sn-hanzi);color:var(--sn-accent)}.sn-search-item strong,.sn-search-item small{display:block}.sn-search-item strong{font-size:13px}.sn-search-item small{color:var(--sn-muted);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sn-top-links{display:flex;align-items:center;gap:3px}.sn-top-links a{padding:8px 7px;border-radius:8px;color:var(--sn-muted);font-size:12px;font-weight:600}.sn-top-links a:hover{background:var(--sn-surface-2);color:var(--sn-text)}.sn-header-actions{display:flex;align-items:center;gap:6px}.sn-icon-button,.sn-account,.sn-post-button{position:relative;display:flex;align-items:center;justify-content:center;min-height:40px;border:1px solid var(--sn-line);border-radius:11px;background:var(--sn-surface);color:var(--sn-text)}.sn-icon-button{width:40px;font-size:17px}.sn-icon-button:hover,.sn-account:hover{background:var(--sn-surface-2)}.sn-count{position:absolute;top:-5px;right:-5px;display:grid;place-items:center;min-width:18px;height:18px;border:2px solid var(--sn-surface);border-radius:999px;background:var(--sn-danger);padding:0 4px;color:#fff;font-size:9px;font-weight:700}.sn-account{gap:7px;padding:0 11px}.sn-account .sn-user-avatar{display:grid;place-items:center;width:26px;height:26px;border-radius:9px;background:var(--sn-surface-2);font-family:var(--sn-hanzi)}.sn-account-label{max-width:105px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600}.sn-post-button{gap:5px;border-color:var(--sn-brand);background:var(--sn-brand);padding:0 14px;color:#fff}.sn-post-button span{font-size:18px}.sn-post-button b{font-size:12px}
.sn-layout{display:grid;grid-template-columns:minmax(220px,250px) minmax(0,720px) minmax(250px,295px);gap:22px;max-width:1390px;margin:0 auto;padding:20px}.sn-left,.sn-right{position:sticky;top:calc(var(--sn-header) + 18px);align-self:start;max-height:calc(100vh - var(--sn-header) - 36px);overflow:auto;scrollbar-width:thin;scrollbar-color:var(--sn-line) transparent}.sn-main{min-width:0}.sn-mini-profile,.sn-left-block,.sn-right-card{border-bottom:1px solid var(--sn-line);padding:14px 5px}.sn-mini-profile{padding-top:2px}.sn-profile-mini{display:grid;grid-template-columns:46px minmax(0,1fr);gap:10px;align-items:center}.sn-profile-mini .avatar{display:grid;place-items:center;width:46px;height:46px;border-radius:15px;background:var(--sn-surface);border:1px solid var(--sn-line);font-size:21px}.sn-profile-mini strong,.sn-profile-mini small{display:block}.sn-profile-mini strong{font-size:14px}.sn-profile-mini small{color:var(--sn-muted);font-size:11px}.sn-profile-mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin-top:11px}.sn-profile-mini-stats button{border:0;border-radius:8px;background:transparent;padding:6px 2px}.sn-profile-mini-stats button:hover{background:var(--sn-surface-2)}.sn-profile-mini-stats b,.sn-profile-mini-stats small{display:block}.sn-profile-mini-stats b{font-size:13px}.sn-profile-mini-stats small{color:var(--sn-muted);font-size:9px}.sn-skeleton-line{height:12px;margin:9px 0;border-radius:999px;background:var(--sn-line);animation:snPulse 1.15s ease-in-out infinite}.sn-skeleton-line.short{width:58%}@keyframes snPulse{50%{opacity:.45}}
.sn-side-nav{display:grid;gap:3px;padding:12px 0}.sn-side-nav a{display:grid;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;gap:8px;min-height:46px;border-radius:11px;padding:4px 8px;color:var(--sn-muted)}.sn-side-nav a:hover{background:var(--sn-surface-2);color:var(--sn-text)}.sn-side-nav a.active{background:var(--sn-surface);box-shadow:inset 3px 0 var(--sn-brand);color:var(--sn-brand);font-weight:700}.sn-side-nav i{display:grid;place-items:center;width:31px;height:31px;border-radius:10px;background:var(--sn-surface-3);font:700 16px/1 var(--sn-hanzi);font-style:normal}.sn-side-nav a.active i{background:var(--sn-brand-soft)}.sn-side-nav span{font-size:13px}.sn-side-nav em{min-width:18px;border-radius:999px;background:var(--sn-surface-3);padding:1px 5px;text-align:center;font-size:9px;font-style:normal}.sn-left-block header,.sn-right-card header{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:8px}.sn-left-block h3,.sn-right-card h3{margin:0;font-size:13px}.sn-left-block header a,.sn-right-card header a,.sn-right-card header small{color:var(--sn-muted);font-size:10px}.sn-small-group{display:grid;grid-template-columns:31px minmax(0,1fr);gap:8px;align-items:center;min-height:42px;border-radius:9px;padding:4px}.sn-small-group:hover{background:var(--sn-surface-2)}.sn-small-group i{display:grid;place-items:center;width:29px;height:29px;border-radius:9px;background:var(--sn-surface-3);font-family:var(--sn-hanzi);font-style:normal}.sn-small-group strong,.sn-small-group small{display:block}.sn-small-group strong{font-size:12px}.sn-small-group small{color:var(--sn-muted);font-size:10px}.sn-tag-cloud{display:flex;flex-wrap:wrap;gap:5px}.sn-tag{display:inline-flex;align-items:center;min-height:29px;border:1px solid var(--sn-line);border-radius:999px;background:var(--sn-surface);padding:0 9px;color:var(--sn-accent);font-size:10px;font-weight:600}.sn-tag:hover{background:var(--sn-accent-soft)}.sn-tag.followed{border-color:color-mix(in srgb,var(--sn-good) 45%,var(--sn-line));color:var(--sn-good)}.sn-side-footer{padding:14px 5px;color:var(--sn-muted);font-size:9px;line-height:1.6}.sn-side-footer a{color:var(--sn-accent)}
.sn-panel{display:none;min-width:0}.sn-panel.active{display:block}.sn-page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:15px;border:1px solid var(--sn-line);border-radius:var(--sn-radius);background:var(--sn-surface);padding:18px}.sn-page-head.compact{margin-bottom:10px}.sn-page-head span{display:block;color:var(--sn-brand);font:700 14px/1.2 var(--sn-hanzi);letter-spacing:.06em}.sn-page-head h1{margin:5px 0 4px;font-size:23px;line-height:1.25}.sn-page-head p{max-width:560px;margin:0;color:var(--sn-muted);font-size:13px}.sn-section-content{display:grid;gap:18px}.sn-section-block{border:1px solid var(--sn-line);border-radius:var(--sn-radius);background:var(--sn-surface);padding:16px}.sn-section-block>header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}.sn-section-block h2{margin:0;font-size:16px}.sn-section-block header small{color:var(--sn-muted);font-size:11px}.sn-toolbar{display:grid;grid-template-columns:minmax(0,1fr) 180px;gap:10px;margin-bottom:12px}.sn-toolbar input,.sn-toolbar select,.sn-subtabs{border:1px solid var(--sn-line);border-radius:11px;background:var(--sn-surface);min-height:43px}.sn-toolbar input,.sn-toolbar select{padding:0 12px}.sn-subtabs{display:flex;gap:2px;width:max-content;max-width:100%;margin-bottom:12px;padding:4px;overflow:auto}.sn-subtabs button{min-height:34px;border:0;border-radius:8px;background:transparent;padding:0 12px;color:var(--sn-muted);white-space:nowrap;font-size:12px;font-weight:600}.sn-subtabs button.active{background:var(--sn-surface-3);color:var(--sn-text)}
.sn-composer{border:1px solid var(--sn-line);border-radius:17px;background:var(--sn-surface);box-shadow:0 4px 18px rgba(25,31,39,.035);overflow:hidden}.sn-composer-trigger{display:flex;align-items:center;gap:10px;padding:13px 15px 9px}.sn-composer-trigger button{min-width:0;flex:1;height:42px;border:1px solid var(--sn-line);border-radius:999px;background:var(--sn-surface-2);padding:0 15px;text-align:left;color:var(--sn-muted)}.sn-composer-trigger button:hover{background:var(--sn-surface-3)}.sn-compose-shortcuts{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--sn-line);padding:6px 9px}.sn-compose-shortcuts button{display:flex;align-items:center;justify-content:center;gap:6px;min-height:39px;border:0;border-radius:9px;background:transparent;color:var(--sn-muted);font-size:11px;font-weight:600}.sn-compose-shortcuts button:hover{background:var(--sn-surface-2);color:var(--sn-text)}.sn-compose-shortcuts i{display:grid;place-items:center;width:25px;height:25px;border-radius:8px;background:var(--sn-surface-3);color:var(--sn-accent);font:700 12px/1 var(--sn-hanzi);font-style:normal}.sn-composer-form{padding:15px}.sn-composer-form>header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:-15px -15px 13px;padding:13px 15px;border-bottom:1px solid var(--sn-line)}.sn-composer-form header b,.sn-composer-form header small{display:block}.sn-composer-form header b{font-size:14px}.sn-composer-form header small{color:var(--sn-muted);font-size:10px}.sn-composer-form header button{width:37px;height:37px;border:1px solid var(--sn-line);border-radius:10px;background:var(--sn-surface)}.sn-post-types{display:flex;gap:6px;overflow:auto;padding-bottom:8px;scrollbar-width:none}.sn-post-types::-webkit-scrollbar{display:none}.sn-post-type{flex:0 0 auto;min-height:35px;border:1px solid var(--sn-line);border-radius:999px;background:var(--sn-surface);padding:0 11px;color:var(--sn-muted);font-size:11px;font-weight:600}.sn-post-type.active{border-color:color-mix(in srgb,var(--sn-brand) 40%,var(--sn-line));background:var(--sn-brand-soft);color:var(--sn-brand)}.sn-form-row{display:grid;gap:10px;margin:9px 0}.sn-form-row.two{grid-template-columns:repeat(2,minmax(0,1fr))}.sn-form-row.three{grid-template-columns:1.5fr .7fr 1fr}.sn-composer-form label,.sn-dialog-card label{display:grid;gap:5px}.sn-composer-form label>span,.sn-dialog-card label>span{color:var(--sn-muted);font-size:10px;font-weight:700}.sn-composer-form input,.sn-composer-form select,.sn-composer-form textarea,.sn-dialog-card input,.sn-dialog-card select,.sn-dialog-card textarea{width:100%;border:1px solid var(--sn-line);border-radius:10px;background:var(--sn-surface-2);padding:10px 11px;outline:0}.sn-composer-form input:focus,.sn-composer-form select:focus,.sn-composer-form textarea:focus,.sn-dialog-card input:focus,.sn-dialog-card select:focus,.sn-dialog-card textarea:focus{border-color:var(--sn-accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--sn-accent) 10%,transparent)}.sn-content-field textarea{min-height:130px;resize:vertical;line-height:1.6}.sn-special-fields{display:grid;gap:9px}.sn-special-card{display:grid;gap:9px;border:1px dashed var(--sn-line-strong);border-radius:12px;background:var(--sn-surface-2);padding:11px}.sn-media-picker{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:10px 0}.sn-media-picker small{color:var(--sn-muted);font-size:9px;text-align:right}.sn-media-button{display:inline-flex!important;grid-auto-flow:column;align-items:center;gap:6px;min-height:38px;border:1px solid var(--sn-line);border-radius:10px;background:var(--sn-surface);padding:0 11px;color:var(--sn-accent);font-size:11px;font-weight:700;cursor:pointer}.sn-media-button input{position:absolute;width:1px;height:1px;opacity:0}.sn-upload-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.sn-upload-item{position:relative;min-height:76px;border:1px solid var(--sn-line);border-radius:10px;background:var(--sn-surface-2);overflow:hidden}.sn-upload-item img,.sn-upload-item video{display:block;width:100%;height:92px;object-fit:cover}.sn-upload-item .file{display:grid;place-items:center;height:76px;padding:8px;text-align:center;color:var(--sn-muted);font-size:10px}.sn-upload-item button{position:absolute;top:4px;right:4px;width:28px;height:28px;border:1px solid rgba(255,255,255,.65);border-radius:50%;background:rgba(22,25,30,.72);color:#fff}.sn-upload-progress{position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--sn-line)}.sn-upload-progress i{display:block;height:100%;background:var(--sn-accent);transition:width .2s}.sn-composer-form>footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:13px -15px -15px;padding:11px 15px;border-top:1px solid var(--sn-line)}.sn-composer-form>footer small{color:var(--sn-muted);font-size:10px}.sn-composer-form>footer div{display:flex;gap:7px}
.sn-button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;border:1px solid var(--sn-line);border-radius:10px;background:var(--sn-surface);padding:0 13px;font-size:12px;font-weight:700;cursor:pointer}.sn-button:hover{background:var(--sn-surface-2)}.sn-button.primary{border-color:var(--sn-brand);background:var(--sn-brand);color:#fff}.sn-button.primary:hover{filter:brightness(.96)}.sn-button.ghost{background:transparent}.sn-button.danger{border-color:color-mix(in srgb,var(--sn-danger) 30%,var(--sn-line));color:var(--sn-danger)}.sn-button.small{min-height:32px;padding:0 9px;font-size:10px}.sn-button.full{width:100%}
.sn-feed-nav{position:sticky;z-index:20;top:var(--sn-header);margin-top:12px;border:1px solid var(--sn-line);border-radius:14px;background:color-mix(in srgb,var(--sn-surface) 96%,transparent);backdrop-filter:blur(12px);overflow:hidden}.sn-feed-tabs{display:flex;overflow:auto;scrollbar-width:none;padding:0 6px}.sn-feed-tabs::-webkit-scrollbar{display:none}.sn-feed-tab{flex:0 0 auto;min-height:45px;border:0;border-bottom:2px solid transparent;background:transparent;padding:0 12px;color:var(--sn-muted);font-size:11px;font-weight:700}.sn-feed-tab.active{border-bottom-color:var(--sn-brand);color:var(--sn-brand)}.sn-feed-filters{display:grid;grid-template-columns:minmax(0,1fr) repeat(3,130px);gap:7px;border-top:1px solid var(--sn-line);padding:8px}.sn-feed-filters input,.sn-feed-filters select{min-width:0;height:38px;border:1px solid var(--sn-line);border-radius:9px;background:var(--sn-surface-2);padding:0 9px;font-size:11px}.sn-filter-button{display:none}.sn-new-posts{display:block;width:calc(100% - 16px);min-height:34px;margin:0 8px 8px;border:1px solid color-mix(in srgb,var(--sn-accent) 30%,var(--sn-line));border-radius:9px;background:var(--sn-accent-soft);color:var(--sn-accent);font-size:11px;font-weight:700}.sn-feed{margin-top:10px;border:1px solid var(--sn-line);border-radius:16px;background:var(--sn-surface);overflow:hidden}.sn-post{padding:17px;border-bottom:1px solid var(--sn-line)}.sn-post:last-child{border-bottom:0}.sn-post:hover{background:color-mix(in srgb,var(--sn-surface-2) 35%,var(--sn-surface))}.sn-post-head{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:10px;align-items:start}.sn-post-avatar,.sn-person-avatar{display:grid;place-items:center;border:1px solid var(--sn-line);background:var(--sn-surface-2);font-family:var(--sn-hanzi)}.sn-post-avatar{width:42px;height:42px;border-radius:14px;font-size:19px}.sn-post-author-line{display:flex;align-items:center;flex-wrap:wrap;gap:5px}.sn-post-author{border:0;background:transparent;padding:0;font-size:13px;font-weight:700}.sn-post-author:hover{text-decoration:underline}.sn-post-follow{border:0;border-radius:999px;background:transparent;padding:2px 7px;color:var(--sn-brand);font-size:10px;font-weight:700}.sn-post-follow:hover{background:var(--sn-brand-soft)}.sn-post-follow.active{color:var(--sn-good)}.sn-badge{display:inline-flex;align-items:center;min-height:21px;border:1px solid var(--sn-line);border-radius:999px;background:var(--sn-surface-2);padding:0 7px;color:var(--sn-muted);font-size:9px;font-weight:700}.sn-badge.role{border-color:color-mix(in srgb,var(--sn-accent) 25%,var(--sn-line));background:var(--sn-accent-soft);color:var(--sn-accent)}.sn-badge.accepted{border-color:color-mix(in srgb,var(--sn-good) 30%,var(--sn-line));background:var(--sn-good-soft);color:var(--sn-good)}.sn-post-meta{display:flex;align-items:center;flex-wrap:wrap;gap:4px;margin-top:3px;color:var(--sn-muted);font-size:10px}.sn-post-menu{width:35px;height:35px;border:0;border-radius:10px;background:transparent;color:var(--sn-muted);font-size:20px}.sn-post-menu:hover{background:var(--sn-surface-2)}.sn-post-body{padding-left:52px}.sn-post-title{margin:10px 0 4px;font-size:18px;line-height:1.38}.sn-post-content{margin:0;color:var(--sn-text);font-size:14px;line-height:1.72;white-space:pre-wrap;overflow-wrap:anywhere}.sn-post-content .hanzi,.sn-hanzi-text{font-family:var(--sn-hanzi);font-size:1.15em}.sn-structured{display:grid;gap:8px;margin-top:11px;border:1px solid var(--sn-line);border-radius:12px;background:var(--sn-surface-2);padding:11px}.sn-structured-row strong{display:block;margin-bottom:3px;color:var(--sn-muted);font-size:9px;text-transform:uppercase;letter-spacing:.05em}.sn-structured-row p{margin:0;white-space:pre-wrap}.sn-hanzi-large{font:700 48px/1.25 var(--sn-hanzi);color:var(--sn-brand)}.sn-post-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}.sn-post-tags button{border:0;background:transparent;padding:2px;color:var(--sn-accent);font-size:11px;font-weight:600}.sn-post-media{display:grid;gap:4px;margin-top:12px;border-radius:13px;overflow:hidden}.sn-post-media.count-2{grid-template-columns:repeat(2,1fr)}.sn-post-media.count-3,.sn-post-media.count-4,.sn-post-media.count-5,.sn-post-media.count-6{grid-template-columns:repeat(2,1fr)}.sn-post-media figure{position:relative;min-height:160px;margin:0;background:var(--sn-surface-3);overflow:hidden}.sn-post-media img,.sn-post-media video{display:block;width:100%;height:100%;max-height:480px;object-fit:cover}.sn-post-media.count-1 figure{max-height:540px}.sn-post-media audio{width:100%;margin:10px}.sn-document-link{display:flex;align-items:center;gap:10px;min-height:70px;padding:12px;color:var(--sn-accent)}.sn-document-link i{font-size:28px;font-style:normal}.sn-audio{width:100%;margin-top:11px}.sn-poll{display:grid;gap:7px;margin-top:11px}.sn-poll>strong{font-size:13px}.sn-poll button{position:relative;display:flex;align-items:center;justify-content:space-between;min-height:42px;border:1px solid var(--sn-line);border-radius:10px;background:var(--sn-surface);padding:0 11px;overflow:hidden;text-align:left}.sn-poll button i{position:absolute;inset:0 auto 0 0;background:var(--sn-accent-soft);z-index:0}.sn-poll button span,.sn-poll button b{position:relative;z-index:1;font-size:11px}.sn-poll button.selected{border-color:var(--sn-accent)}.sn-post-stats{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px;padding:0 2px;color:var(--sn-muted);font-size:10px}.sn-post-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:3px;margin-top:7px;border-top:1px solid var(--sn-line);padding-top:6px}.sn-post-action{display:flex;align-items:center;justify-content:center;gap:5px;min-height:38px;border:0;border-radius:9px;background:transparent;color:var(--sn-muted);font-size:11px;font-weight:700}.sn-post-action:hover{background:var(--sn-surface-2);color:var(--sn-text)}.sn-post-action.active{color:var(--sn-brand)}.sn-comments{margin-top:9px;border-top:1px solid var(--sn-line);padding-top:10px}.sn-comment-toolbar{display:flex;justify-content:flex-end}.sn-comment-toolbar select{height:32px;border:1px solid var(--sn-line);border-radius:8px;background:var(--sn-surface-2);font-size:10px}.sn-comment{display:grid;grid-template-columns:34px minmax(0,1fr);gap:8px;margin-top:9px}.sn-comment.depth-1{margin-left:32px}.sn-comment.depth-2,.sn-comment.depth-3{margin-left:58px}.sn-comment .avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--sn-surface-2);border:1px solid var(--sn-line)}.sn-comment-bubble{border-radius:11px;background:var(--sn-surface-2);padding:8px 10px}.sn-comment-head{display:flex;align-items:center;flex-wrap:wrap;gap:5px}.sn-comment-head strong{font-size:11px}.sn-comment-head small{color:var(--sn-muted);font-size:9px}.sn-comment-text{margin-top:3px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.55}.sn-comment-segment{display:inline-flex;margin-bottom:4px;border-radius:999px;background:var(--sn-accent-soft);padding:1px 6px;color:var(--sn-accent);font-size:9px}.sn-comment-actions{display:flex;gap:2px}.sn-comment-actions button{min-height:28px;border:0;border-radius:7px;background:transparent;padding:0 6px;color:var(--sn-muted);font-size:9px}.sn-comment-actions button:hover{background:var(--sn-surface-3);color:var(--sn-text)}.sn-comment-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px;margin-top:10px}.sn-comment-form textarea{min-height:42px;max-height:130px;resize:vertical;border:1px solid var(--sn-line);border-radius:10px;background:var(--sn-surface-2);padding:9px 10px;font-size:12px}.sn-comment-form select,.sn-reply-hint{grid-column:1/-1}.sn-comment-form select{height:34px;border:1px solid var(--sn-line);border-radius:8px;background:var(--sn-surface-2);font-size:10px}.sn-reply-hint{color:var(--sn-accent);font-size:9px}.sn-load-state,.sn-quiet{text-align:center;color:var(--sn-muted);font-size:11px}.sn-load-state{padding:22px}.sn-quiet{padding:10px 2px}.sn-empty-panel{display:grid;place-items:center;align-content:center;min-height:280px;text-align:center;color:var(--sn-muted)}.sn-empty-panel>span{font:700 42px/1 var(--sn-hanzi);color:var(--sn-line-strong)}.sn-empty-panel h2{margin:8px 0 2px;color:var(--sn-text);font-size:17px}.sn-empty-panel p{max-width:370px;margin:0;font-size:12px}
.sn-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.sn-card-grid.people{grid-template-columns:repeat(2,minmax(0,1fr))}.sn-card{position:relative;min-width:0;border:1px solid var(--sn-line);border-radius:var(--sn-radius);background:var(--sn-surface);padding:15px}.sn-card:hover{border-color:var(--sn-line-strong)}.sn-card-head{display:grid;grid-template-columns:42px minmax(0,1fr);gap:10px;align-items:center}.sn-card-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--sn-surface-3);font:700 20px/1 var(--sn-hanzi);color:var(--sn-accent)}.sn-card h2,.sn-card h3{margin:0}.sn-card h3{font-size:14px}.sn-card .subtitle{color:var(--sn-muted);font-size:10px}.sn-card p{margin:9px 0;color:var(--sn-muted);font-size:11px;line-height:1.55}.sn-card-meta{display:flex;flex-wrap:wrap;gap:5px;margin:8px 0}.sn-card-meta span{display:inline-flex;align-items:center;min-height:23px;border-radius:999px;background:var(--sn-surface-2);padding:0 7px;color:var(--sn-muted);font-size:9px}.sn-card-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px;padding-top:10px;border-top:1px solid var(--sn-line)}.sn-card-footer small{color:var(--sn-muted);font-size:9px}.sn-progress{height:7px;border-radius:999px;background:var(--sn-surface-3);overflow:hidden}.sn-progress i{display:block;height:100%;border-radius:inherit;background:var(--sn-good)}.sn-match-score{position:absolute;top:12px;right:12px;display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--sn-good-soft);color:var(--sn-good);font-size:10px;font-weight:800}.sn-person-card{padding-top:18px}.sn-person-card .sn-card-head{grid-template-columns:52px minmax(0,1fr)}.sn-person-card .sn-person-avatar{width:52px;height:52px;border-radius:16px;font-size:22px}.sn-person-reasons{display:flex;flex-wrap:wrap;gap:4px}.sn-person-reasons span{border-radius:999px;background:var(--sn-good-soft);padding:2px 7px;color:var(--sn-good);font-size:9px}.sn-profile-banner{position:relative;border:1px solid var(--sn-line);border-radius:16px;background:var(--sn-surface);overflow:hidden}.sn-profile-cover{height:150px;background:linear-gradient(120deg,var(--sn-brand-soft),var(--sn-accent-soft))}.sn-profile-main{display:grid;grid-template-columns:92px minmax(0,1fr) auto;gap:15px;align-items:end;padding:0 18px 17px}.sn-profile-main .big-avatar{display:grid;place-items:center;width:92px;height:92px;margin-top:-46px;border:5px solid var(--sn-surface);border-radius:28px;background:var(--sn-surface-2);font-size:38px}.sn-profile-main h1{margin:0;font-size:22px}.sn-profile-main p{margin:4px 0 0;color:var(--sn-muted);font-size:12px}.sn-profile-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:12px}.sn-profile-stats div{border-radius:10px;background:var(--sn-surface-2);padding:8px;text-align:center}.sn-profile-stats b,.sn-profile-stats small{display:block}.sn-profile-stats b{font-size:14px}.sn-profile-stats small{color:var(--sn-muted);font-size:9px}.sn-profile-grid{display:grid;grid-template-columns:1fr 1.8fr;gap:13px;margin-top:13px}.sn-skill-list{display:grid;gap:8px}.sn-skill-row{display:grid;grid-template-columns:80px 1fr 25px;gap:7px;align-items:center;font-size:10px}.sn-skill-row .bar{height:6px;border-radius:999px;background:var(--sn-surface-3);overflow:hidden}.sn-skill-row .bar i{display:block;height:100%;background:var(--sn-accent)}
.sn-messenger{display:grid;grid-template-columns:270px minmax(0,1fr);min-height:600px;border:1px solid var(--sn-line);border-radius:15px;background:var(--sn-surface);overflow:hidden}.sn-messenger>aside{border-right:1px solid var(--sn-line);overflow:auto}.sn-conversation-item{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:9px;align-items:center;width:100%;min-height:67px;border:0;border-bottom:1px solid var(--sn-line);background:transparent;padding:8px 10px;text-align:left}.sn-conversation-item:hover,.sn-conversation-item.active{background:var(--sn-surface-2)}.sn-conversation-item .avatar{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--sn-surface-3)}.sn-conversation-item strong,.sn-conversation-item small{display:block}.sn-conversation-item strong{font-size:12px}.sn-conversation-item small{max-width:150px;color:var(--sn-muted);font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sn-conversation-item em{display:grid;place-items:center;min-width:19px;height:19px;border-radius:999px;background:var(--sn-brand);color:#fff;font-size:9px;font-style:normal}.sn-conversation-view{display:grid;grid-template-rows:auto minmax(0,1fr) auto;min-height:600px}.sn-chat-head{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--sn-line);padding:10px 13px}.sn-chat-head strong,.sn-chat-head small{display:block}.sn-chat-head small{color:var(--sn-muted);font-size:9px}.sn-message-list{display:flex;flex-direction:column;gap:8px;overflow:auto;padding:14px}.sn-message{display:flex;gap:7px;max-width:82%;align-self:flex-start}.sn-message.own{align-self:flex-end;flex-direction:row-reverse}.sn-message .avatar{display:grid;place-items:center;width:29px;height:29px;border-radius:9px;background:var(--sn-surface-3);font-size:12px}.sn-message-bubble{border-radius:12px 12px 12px 3px;background:var(--sn-surface-2);padding:8px 10px}.sn-message.own .sn-message-bubble{border-radius:12px 12px 3px 12px;background:var(--sn-accent-soft)}.sn-message-bubble p{margin:0;white-space:pre-wrap;font-size:12px}.sn-message-bubble small{display:block;margin-top:3px;color:var(--sn-muted);font-size:8px}.sn-message-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px;border-top:1px solid var(--sn-line);padding:10px}.sn-message-form textarea{min-height:42px;max-height:120px;resize:vertical;border:1px solid var(--sn-line);border-radius:11px;background:var(--sn-surface-2);padding:9px 10px}.sn-notification-page{border:1px solid var(--sn-line);border-radius:14px;background:var(--sn-surface);overflow:hidden}.sn-notification-row{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:10px;align-items:center;min-height:69px;border-bottom:1px solid var(--sn-line);padding:10px 13px}.sn-notification-row.unread{background:var(--sn-accent-soft)}.sn-notification-row:last-child{border-bottom:0}.sn-notification-row .avatar{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--sn-surface-3)}.sn-notification-row p{margin:0;font-size:12px}.sn-notification-row small{color:var(--sn-muted);font-size:9px}
.sn-right-card{padding-left:0;padding-right:0}.sn-right-card p{margin:0;color:var(--sn-muted);font-size:11px;line-height:1.6}.sn-mission{display:grid;grid-template-columns:25px minmax(0,1fr);gap:8px;align-items:center;min-height:42px}.sn-mission i{display:grid;place-items:center;width:23px;height:23px;border:1px solid var(--sn-line);border-radius:50%;font-style:normal;font-size:9px}.sn-mission.done i{border-color:var(--sn-good);background:var(--sn-good);color:#fff}.sn-mission strong,.sn-mission small{display:block}.sn-mission strong{font-size:11px}.sn-mission small{color:var(--sn-muted);font-size:9px}.sn-suggested-person{display:grid;grid-template-columns:36px minmax(0,1fr) auto;gap:8px;align-items:center;min-height:48px}.sn-suggested-person .avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:var(--sn-surface-3)}.sn-suggested-person strong,.sn-suggested-person small{display:block}.sn-suggested-person strong{font-size:11px}.sn-suggested-person small{color:var(--sn-muted);font-size:9px}.sn-suggested-person button{min-width:35px;height:30px;border:1px solid var(--sn-line);border-radius:9px;background:var(--sn-surface);color:var(--sn-brand);font-weight:700}.sn-room-mini{display:grid;grid-template-columns:34px minmax(0,1fr);gap:8px;min-height:47px;padding:5px 0}.sn-room-mini i{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:var(--sn-warn-soft);color:var(--sn-warn);font-family:var(--sn-hanzi);font-style:normal}.sn-room-mini strong,.sn-room-mini small{display:block}.sn-room-mini strong{font-size:10px}.sn-room-mini small{color:var(--sn-muted);font-size:8px}
.sn-dialog{border:0;background:transparent;width:min(620px,calc(100vw - 24px));max-width:none;padding:0}.sn-dialog.wide{width:min(850px,calc(100vw - 24px))}.sn-dialog::backdrop{background:rgba(10,13,18,.62)}.sn-dialog-card{max-height:calc(100dvh - 24px);overflow:auto;border:1px solid var(--sn-line);border-radius:17px;background:var(--sn-surface);box-shadow:var(--sn-shadow);padding:16px}.sn-dialog-card>header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:-16px -16px 14px;padding:14px 16px;border-bottom:1px solid var(--sn-line)}.sn-dialog-card>header small{display:block;color:var(--sn-brand);font-size:9px;text-transform:uppercase}.sn-dialog-card>header h2{margin:2px 0 0;font-size:19px}.sn-dialog-card>header button{width:38px;height:38px;border:1px solid var(--sn-line);border-radius:10px;background:var(--sn-surface)}.sn-dialog-card>footer{display:flex;justify-content:flex-end;gap:7px;margin:14px -16px -16px;padding:12px 16px;border-top:1px solid var(--sn-line)}.sn-dialog-card textarea{min-height:90px;resize:vertical}.sn-dialog-fields{display:grid;gap:10px}.sn-dialog-fields.two{grid-template-columns:repeat(2,minmax(0,1fr))}.sn-checkbox-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.sn-checkbox-grid label{display:flex;align-items:center;gap:7px;border:1px solid var(--sn-line);border-radius:9px;padding:8px}.sn-checkbox-grid input{width:auto}.sn-detail-list{display:grid;gap:8px}.sn-word-row{display:grid;grid-template-columns:90px 130px minmax(0,1fr);gap:9px;align-items:start;border-bottom:1px solid var(--sn-line);padding:9px 0}.sn-word-row .hanzi{font:700 22px/1.35 var(--sn-hanzi);color:var(--sn-brand)}.sn-word-row .pinyin{color:var(--sn-accent);font-size:11px}.sn-word-row p{margin:0;font-size:11px}.sn-toast-stack{position:fixed;z-index:120;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));display:grid;gap:7px;width:min(370px,calc(100vw - 32px))}.sn-toast{border-radius:11px;background:var(--sn-text);box-shadow:var(--sn-shadow);padding:11px 13px;color:var(--sn-surface);font-size:12px;font-weight:700}.sn-toast.success{background:var(--sn-good);color:#fff}.sn-toast.error{background:var(--sn-danger);color:#fff}.sn-popover{position:fixed;z-index:100;min-width:210px;border:1px solid var(--sn-line);border-radius:12px;background:var(--sn-surface);box-shadow:var(--sn-shadow);padding:6px}.sn-popover button{display:block;width:100%;min-height:38px;border:0;border-radius:8px;background:transparent;padding:0 10px;text-align:left;font-size:11px}.sn-popover button:hover{background:var(--sn-surface-2)}.sn-mobile-nav{display:none}
:focus-visible{outline:3px solid color-mix(in srgb,var(--sn-accent) 30%,transparent);outline-offset:2px}
@media(max-width:1180px){.sn-top-links{display:none}.sn-layout{grid-template-columns:220px minmax(0,720px);max-width:1000px}.sn-right{position:static;grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-height:none;overflow:visible}.sn-right-card{border:1px solid var(--sn-line);border-radius:12px;background:var(--sn-surface);padding:13px}}
@media(max-width:900px){.sn-brand span:last-child{display:none}.sn-global-search{min-width:180px}.sn-layout{grid-template-columns:190px minmax(0,1fr);gap:14px;padding:14px}.sn-side-nav a{grid-template-columns:34px minmax(0,1fr)}.sn-side-nav em{display:none}.sn-right{grid-template-columns:repeat(2,1fr)}.sn-feed-filters{grid-template-columns:1fr 110px 100px}.sn-feed-filters select:last-child{grid-column:1/-1}.sn-card-grid{gap:9px}.sn-card{padding:12px}}
@media(max-width:760px){:root{--sn-header:57px}body{padding-bottom:calc(66px + env(safe-area-inset-bottom))}.sn-header-inner{gap:7px;padding:0 8px}.sn-brand-mark{width:36px;height:36px}.sn-global-search{height:40px;min-width:0}.sn-global-search kbd{display:none}.sn-icon-button{width:39px}.sn-header-actions .sn-icon-button:nth-of-type(1),.sn-header-actions .sn-icon-button:nth-of-type(2),.sn-header-actions .sn-icon-button:nth-of-type(3),.sn-account{display:none}.sn-post-button{width:40px;padding:0}.sn-post-button b{display:none}.sn-layout{display:flex;flex-direction:column;padding:9px 8px calc(78px + env(safe-area-inset-bottom));gap:10px}.sn-left{display:none}.sn-main{width:100%}.sn-right{order:2;display:block}.sn-right-card{margin-top:9px}.sn-panel{width:100%}.sn-page-head{padding:14px}.sn-page-head h1{font-size:20px}.sn-page-head p{font-size:11px}.sn-page-head .sn-button{flex:0 0 auto}.sn-composer{border-radius:13px}.sn-composer-trigger{padding:10px}.sn-compose-shortcuts{overflow:auto;grid-template-columns:repeat(5,minmax(80px,1fr));scrollbar-width:none}.sn-compose-shortcuts::-webkit-scrollbar{display:none}.sn-compose-shortcuts button{flex-direction:column;gap:2px;min-height:49px;line-height:1.1}.sn-form-row.three,.sn-form-row.two{grid-template-columns:1fr}.sn-media-picker{align-items:flex-start;flex-direction:column}.sn-media-picker small{text-align:left}.sn-upload-list{grid-template-columns:repeat(2,minmax(0,1fr))}.sn-composer-form>footer{align-items:flex-start}.sn-feed-nav{top:var(--sn-header);border-radius:12px}.sn-filter-button{display:block;width:100%;min-height:36px;border:0;border-top:1px solid var(--sn-line);background:var(--sn-surface);color:var(--sn-muted);font-size:10px}.sn-feed-filters{display:none;grid-template-columns:1fr}.sn-feed-filters.open{display:grid}.sn-feed-filters select:last-child{grid-column:auto}.sn-feed{border-radius:12px}.sn-post{padding:13px 11px}.sn-post-body{padding-left:0}.sn-post-title{font-size:16px}.sn-post-content{font-size:13px}.sn-post-media figure{min-height:130px}.sn-post-actions{overflow:auto;scrollbar-width:none}.sn-post-action{min-width:82px}.sn-comment.depth-1{margin-left:18px}.sn-comment.depth-2,.sn-comment.depth-3{margin-left:32px}.sn-comment-form{grid-template-columns:1fr}.sn-comment-form .sn-button{width:100%}.sn-card-grid,.sn-card-grid.people{grid-template-columns:1fr}.sn-toolbar{grid-template-columns:1fr 120px}.sn-profile-main{grid-template-columns:72px minmax(0,1fr);align-items:end}.sn-profile-main .big-avatar{width:72px;height:72px;margin-top:-36px;border-radius:22px;font-size:30px}.sn-profile-main>.sn-button{grid-column:1/-1}.sn-profile-grid{grid-template-columns:1fr}.sn-profile-stats{grid-template-columns:repeat(2,1fr)}.sn-messenger{grid-template-columns:1fr;min-height:520px}.sn-messenger>aside{max-height:270px;border-right:0;border-bottom:1px solid var(--sn-line)}.sn-conversation-view{min-height:520px}.sn-mobile-nav{position:fixed;z-index:75;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));min-height:61px;border-top:1px solid var(--sn-line);background:color-mix(in srgb,var(--sn-surface) 96%,transparent);backdrop-filter:blur(15px);padding:5px 4px calc(5px + env(safe-area-inset-bottom))}.sn-mobile-nav a,.sn-mobile-nav button{display:grid;place-items:center;align-content:center;gap:1px;min-width:0;min-height:48px;border:0;border-radius:10px;background:transparent;color:var(--sn-muted)}.sn-mobile-nav i{font:700 19px/1 var(--sn-hanzi);font-style:normal}.sn-mobile-nav span{font-size:9px;font-weight:700;white-space:nowrap}.sn-mobile-nav a.active{color:var(--sn-brand)}.sn-mobile-nav button{background:var(--sn-brand);color:#fff;transform:translateY(-9px);box-shadow:0 7px 18px color-mix(in srgb,var(--sn-brand) 25%,transparent)}.sn-toast-stack{bottom:calc(72px + env(safe-area-inset-bottom))}}
@media(max-width:430px){.sn-global-search{max-width:none}.sn-global-search input::placeholder{font-size:11px}.sn-post-button{display:none}.sn-header-inner{padding:0 6px}.sn-page-head{display:block}.sn-page-head .sn-button{width:100%;margin-top:10px}.sn-toolbar{grid-template-columns:1fr}.sn-compose-shortcuts{padding-left:4px;padding-right:4px}.sn-post-head{grid-template-columns:38px minmax(0,1fr) 31px;gap:7px}.sn-post-avatar{width:38px;height:38px;border-radius:12px}.sn-post-title{margin-top:8px}.sn-post-actions{grid-template-columns:repeat(4,auto);justify-content:space-between}.sn-post-action{min-width:70px;padding:0 5px}.sn-post-media.count-3,.sn-post-media.count-4,.sn-post-media.count-5,.sn-post-media.count-6{grid-template-columns:1fr 1fr}.sn-post-media figure{min-height:110px}.sn-hanzi-large{font-size:40px}.sn-dialog-fields.two,.sn-checkbox-grid{grid-template-columns:1fr}.sn-word-row{grid-template-columns:70px 95px minmax(0,1fr)}.sn-profile-cover{height:115px}.sn-profile-main{padding-left:12px;padding-right:12px}.sn-messenger{border-radius:12px}.sn-message{max-width:92%}}
@media(max-width:350px){.sn-brand{display:none}.sn-global-search{margin-left:2px}.sn-layout{padding-left:5px;padding-right:5px}.sn-post{padding-left:8px;padding-right:8px}.sn-post-action{min-width:63px;font-size:10px}.sn-mobile-nav span{font-size:8px}.sn-word-row{grid-template-columns:1fr}.sn-word-row .pinyin{margin-top:-6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.sn-skeleton-line{animation:none}}