.admin-app{--admin-bg:#f4f7fa;--admin-paper:#fff;--admin-ink:#172231;--admin-muted:#64748b;--admin-line:#e3eaf1;--admin-blue:#087cf0;--admin-tint:#eaf4ff;--admin-danger:#b43838;color:var(--admin-ink);background:var(--admin-bg);min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.6}.admin-app *,.admin-app :before,.admin-app :after{box-sizing:border-box}.admin-app a{color:var(--admin-blue);text-decoration:none}.admin-app a:hover{text-underline-offset:4px;text-decoration:underline}.admin-app :focus-visible{outline-offset:3px;outline:3px solid #5bafff}.admin-app :is(h1,h2,h3,p){color:inherit;margin:0}.admin-app h1{letter-spacing:-.025em;font-size:28px;font-weight:700;line-height:1.4}.admin-app h2{font-size:17px;font-weight:650;line-height:1.5}.admin-app button,.admin-app input,.admin-app textarea,.admin-app select{font:inherit}.admin-app button{cursor:pointer}.admin-app button:disabled{cursor:wait;opacity:.55}.admin-app label{margin:0 0 8px;font-size:13px;font-weight:600;display:block}.admin-app :is(input:not([type=checkbox]),textarea,select){width:100%;min-width:0;min-height:44px;color:var(--admin-ink);box-shadow:none;background:#fff;border:1px solid #cdd8e3;border-radius:6px;padding:10px 12px;display:block}.admin-app textarea{resize:vertical}.admin-app :is(input,textarea)::placeholder{color:#8795a5}.admin-app :is(input:not([type=checkbox]),textarea,select)+label{margin-top:22px}.admin-app :is(input,textarea,select):disabled{background:#f3f6f9}.admin-button{white-space:nowrap;background:#fff;border:1px solid #cfdbe5;border-radius:6px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:8px 15px;font-weight:550;display:inline-flex;color:var(--admin-ink)!important;text-decoration:none!important}.admin-button:hover{background:#f6faff;border-color:#8fb9df}.admin-button.is-primary{border-color:var(--admin-blue);background:var(--admin-blue);color:#fff!important}.admin-button.is-primary:hover{background:#0569ce}.admin-button.is-danger{background:#b43838;border-color:#b43838;color:#fff!important}.admin-button.is-danger-quiet{color:var(--admin-danger)!important}.admin-app .admin-muted,.admin-app .admin-help{color:var(--admin-muted)}.admin-app .admin-help{margin:8px 0 22px;font-size:12px;line-height:1.7}.admin-app .admin-lead{color:var(--admin-muted);line-height:1.8}.admin-alert{background:#edf6ff;border:1px solid #b9d9f6;border-radius:6px;padding:12px 16px;line-height:1.7;color:#295b89!important;margin-bottom:20px!important}.admin-alert p{margin-top:5px}.admin-alert.is-error{background:#fff4f3;border-color:#efcccc;color:#9b3434!important}.admin-alert.is-success{background:#eff9f3;border-color:#bedfce;color:#21634c!important}.admin-loading,.admin-empty{color:var(--admin-muted);text-align:center;padding:64px 24px}.admin-empty h2{color:var(--admin-ink);margin-bottom:10px}.admin-empty .admin-button{margin-top:22px}.admin-workspace{grid-template-columns:228px minmax(0,1fr);display:grid}.admin-sidebar{border-right:1px solid var(--admin-line);background:#fff;flex-direction:column;align-self:start;height:100dvh;padding:34px 20px 24px;display:flex;position:sticky;top:0}.admin-app .admin-wordmark{color:var(--admin-ink);letter-spacing:-.03em;margin:0 14px 38px;font-family:Ruolin Sans,PingFang SC,sans-serif;font-size:25px;font-weight:800;text-decoration:none;display:block}.admin-wordmark span{color:var(--admin-muted);letter-spacing:.1em;margin-top:5px;font-family:inherit;font-size:12px;font-weight:450;display:block}.admin-sidebar nav{gap:6px;display:grid}.admin-app .admin-nav-link{color:#526376;border-radius:7px;align-items:center;gap:13px;min-height:46px;padding:10px 14px;font-size:14px;text-decoration:none;display:flex}.admin-nav-link i{width:22px;font-size:18px}.admin-app .admin-nav-link:hover{background:#f5f8fb}.admin-app .admin-nav-link.is-active{color:#0874dd;background:var(--admin-tint);font-weight:650}.admin-visit{align-items:center;gap:12px;margin:auto 14px 24px;font-size:13px;display:flex}.admin-sidebar-note{border-top:1px solid var(--admin-line);color:#8795a5;white-space:pre-line;margin:0 14px;padding-top:20px;font-size:12px;line-height:1.9}.admin-stage{min-width:0}.admin-topbar{border-bottom:1px solid var(--admin-line);background:#fff;justify-content:space-between;align-items:center;gap:20px;min-height:80px;padding:18px 40px;display:flex}.admin-topbar-title{align-items:center;gap:16px;font-size:13px;display:flex}.admin-breadcrumb{color:#8795a5}.admin-user{align-items:center;gap:9px;font-size:12px;display:flex}.admin-user-dot{background:#4f9378;border-radius:50%;width:7px;height:7px}.admin-user button{border:0;border-left:1px solid var(--admin-line);color:#66778a;background:0 0;min-height:36px;margin-left:12px;padding:4px 0 4px 16px}.admin-main{width:100%;max-width:1480px;margin:0 auto;padding:36px 40px 56px}.admin-page-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px;display:flex}.admin-page-heading p{color:var(--admin-muted);margin-top:8px;font-size:13px}.admin-heading-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.admin-panel{border:1px solid var(--admin-line);background:#fff;border-radius:9px;min-width:0}.admin-panel-heading{border-bottom:1px solid var(--admin-line);justify-content:space-between;align-items:center;gap:18px;padding:22px 25px;display:flex}.admin-panel-heading a{font-size:12px}.admin-stats{border-top:1px solid var(--admin-line);border-bottom:1px solid var(--admin-line);grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:32px;padding:27px 0;display:grid}.admin-stats>div{border-left:1px solid #dce5ed;padding:0 28px}.admin-stats>div:first-child{border-left:0;padding-left:0}.admin-stats span{color:var(--admin-muted);font-size:13px;display:block}.admin-stats strong{color:var(--admin-ink);letter-spacing:-.04em;font-variant-numeric:tabular-nums;margin:10px 0 9px;font-size:36px;font-weight:650;line-height:1.2;display:block}.admin-stats small{color:#78889a;font-size:11px}.admin-overview-layout{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:24px;display:grid}.admin-recent-row{border-bottom:1px solid #edf1f5;justify-content:space-between;align-items:center;gap:20px;padding:19px 25px;display:flex}.admin-recent-row:last-child{border-bottom:0}.admin-recent-row a{color:var(--admin-ink);font-size:14px;font-weight:550;display:block}.admin-recent-row div>span{color:#8795a5;margin-top:5px;font-size:11px;display:block}.admin-status{color:#7e6744;white-space:nowrap;background:#faf4e8;border-radius:4px;flex:none;align-items:center;gap:6px;padding:3px 8px;font-size:11px;display:inline-flex}.admin-status.is-published{color:#31735d;background:#eaf6ef}.admin-quick-start{padding:23px}.admin-quick-start>p{color:var(--admin-muted);margin:8px 0 20px;font-size:12px;line-height:1.8}.admin-quick-start>a{border-top:1px solid var(--admin-line);align-items:center;gap:13px;padding:17px 0;text-decoration:none;display:flex}.admin-quick-start>a>i:first-child{font-size:21px}.admin-quick-start>a>i:last-child{color:#91a2b3;margin-left:auto;font-size:12px}.admin-quick-start strong,.admin-quick-start span{display:block}.admin-quick-start strong{color:var(--admin-ink);font-size:13px;font-weight:550}.admin-quick-start span{color:var(--admin-muted);margin-top:3px;font-size:11px}.admin-toolbar{border-bottom:1px solid var(--admin-line);justify-content:space-between;align-items:center;gap:20px;padding:20px 24px;display:flex}.admin-segments{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.admin-segments button{min-height:36px;color:var(--admin-muted);background:0 0;border:0;border-radius:5px;padding:7px 11px;font-size:12px}.admin-segments button.is-active{color:#086ac9;background:var(--admin-tint);font-weight:600}.admin-search{flex:0 230px;width:230px;position:relative}.admin-search input{min-height:38px!important;padding-right:40px!important;font-size:12px!important}.admin-search button{width:38px;height:38px;color:var(--admin-muted);background:0 0;border:0;place-items:center;display:grid;position:absolute;top:0;right:0}.admin-table-scroll{max-width:100%;overflow-x:auto}.admin-table{border-collapse:collapse;text-align:left;white-space:normal;width:100%;margin:0}.admin-table th{border-bottom:1px solid var(--admin-line);color:#79889a;white-space:nowrap;background:#fbfcfe;padding:13px 24px;font-size:11px;font-weight:500}.admin-table td{color:var(--admin-ink);vertical-align:middle;border-bottom:1px solid #edf1f5;padding:19px 24px;font-size:12px}.admin-table tbody tr:last-child td{border-bottom:0}.admin-table .admin-article-cell{width:55%;min-width:260px}.admin-article-cell>a{color:var(--admin-ink);font-size:14px;font-weight:600}.admin-article-cell p{max-width:480px;color:var(--admin-muted);-webkit-line-clamp:1;-webkit-box-orient:vertical;margin-top:5px;font-size:11px;display:-webkit-box;overflow:hidden}.admin-pin{color:#0874dd;margin-left:8px;font-size:10px;display:inline-block}.admin-table .admin-date{color:#79889a;white-space:nowrap;font-variant-numeric:tabular-nums;font-size:11px}.admin-row-actions{white-space:nowrap;justify-content:flex-end;align-items:center;gap:14px;display:flex}.admin-row-actions button{min-height:34px;color:var(--admin-blue);background:0 0;border:0;padding:4px 0;font-size:12px}.admin-row-actions .admin-danger-text{color:var(--admin-danger)}.admin-align-right{text-align:right}.admin-pagination{border-top:1px solid var(--admin-line);color:#79889a;justify-content:space-between;align-items:center;gap:20px;padding:20px 24px;font-size:11px;display:flex}.admin-pagination>div{align-items:center;gap:16px;display:flex}.admin-pagination .admin-button{min-height:32px;padding:4px 10px;font-size:11px}.admin-field-panel{padding:24px}.admin-field-panel h2{margin-bottom:22px}.admin-form-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:20px;display:flex}.admin-taxonomy-layout{grid-template-columns:minmax(0,1fr) 330px;align-items:start;gap:24px;display:grid}.admin-feedback-item{border-bottom:1px solid var(--admin-line);align-items:flex-start;gap:16px;padding:25px;display:flex}.admin-feedback-avatar{color:#387bb1;background:#eaf4fb;border-radius:50%;flex:0 0 36px;place-items:center;width:36px;height:36px;font-size:14px;display:grid}.admin-feedback-body{flex:1;min-width:0}.admin-feedback-meta{flex-wrap:wrap;align-items:center;gap:12px;font-size:12px;display:flex}.admin-feedback-meta time{color:#8795a5;font-size:11px}.admin-feedback-content{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;margin:10px 0!important}.admin-feedback-details{color:var(--admin-muted);flex-wrap:wrap;gap:6px 15px;font-size:11px;display:flex}.admin-account-panel{width:100%;max-width:620px;padding:30px}.admin-account-panel>p{margin-top:12px}.admin-account-panel form,.admin-account-panel form>button{margin-top:28px}.admin-editor-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:17px;display:flex}.admin-app .admin-back-link{min-height:36px;color:var(--admin-muted);background:0 0;border:0;align-items:center;gap:8px;padding:0;font-size:12px;display:inline-flex}.admin-save-state{color:#8795a5;font-size:11px}.admin-editor-layout{grid-template-columns:minmax(0,1fr) 285px;align-items:start;gap:24px;display:grid}.admin-writing-panel{padding:26px}.admin-writing-panel .admin-title-input{border:0;border-bottom:1px solid var(--admin-line);border-radius:0;padding:10px 0 20px;font-size:25px;font-weight:600}.admin-editor-toolbar{justify-content:space-between;align-items:center;gap:16px;margin:20px 0 12px;display:flex}.admin-editor-toolbar label{margin:0}.admin-writing-panel .admin-markdown-input{tab-size:4;min-height:580px;padding:14px;font-family:ui-monospace,PingFang SC,monospace;font-size:13px;line-height:1.9}.admin-markdown-preview{overflow-wrap:anywhere;min-height:580px;color:var(--admin-ink);padding:14px;line-height:1.9}.admin-markdown-preview :is(p,ul,ol,blockquote,pre,h1,h2,h3){margin-bottom:16px}.admin-markdown-preview :is(ul,ol){padding-left:24px}.admin-markdown-preview img{max-width:100%;height:auto}.admin-markdown-preview pre{background:#f2f5f9;border-radius:6px;padding:15px;overflow:auto}.admin-markdown-preview code{font-family:ui-monospace,monospace;font-size:.9em}.admin-editor-options{gap:20px;display:grid}.admin-app .admin-check{align-items:center;gap:9px;min-height:32px;margin:12px 0 0;font-size:12px;font-weight:400;display:flex}.admin-check input{accent-color:#087cf0;flex:0 0 16px;width:16px;height:16px}.admin-tag-options{flex-wrap:wrap;gap:0 17px;display:flex}.admin-dialog{border:1px solid var(--admin-line);width:min(100% - 36px,460px);color:var(--admin-ink);background:#fff;border-radius:10px;padding:28px;box-shadow:0 24px 80px rgba(24,42,62,.18)}.admin-dialog::backdrop{background:rgba(23,34,49,.35)}.admin-dialog h2{font-size:20px}.admin-dialog p{color:var(--admin-muted);margin-top:13px;line-height:1.8}.admin-dialog-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:26px;display:flex}.admin-skip{z-index:100;background:#087cf0;padding:12px;position:fixed;top:-70px;left:20px;color:#fff!important}.admin-skip:focus{top:10px}.admin-mobile-toggle{display:none}.admin-login-page{padding:38px 6vw}.admin-login-brand a{color:var(--admin-ink);letter-spacing:-.03em;font-family:Ruolin Sans,PingFang SC,sans-serif;font-size:27px;font-weight:800}.admin-login-panel{border:1px solid var(--admin-line);background:#fff;border-radius:14px;grid-template-columns:1fr 1fr;width:min(100%,970px);margin:6vh auto 30px;display:grid;overflow:hidden;box-shadow:0 18px 65px rgba(38,79,114,.07)}.admin-login-form{padding:50px 46px}.admin-login-mark{color:#087cf0;background:#eaf4ff;border-radius:9px;place-items:center;width:42px;height:42px;margin-bottom:25px;font-size:23px;display:grid}.admin-login-form h1{font-size:25px}.admin-login-form .admin-lead{margin-top:10px;margin-bottom:30px;font-size:12px}.admin-login-submit{width:100%;min-height:46px;margin-top:28px}.admin-login-form>.admin-back-link{margin-top:23px}.admin-login-art{background:#4f7656;min-height:550px;position:relative}.admin-login-art>img{object-fit:cover;width:100%;height:100%}.admin-login-art>div{color:#fff;background:linear-gradient(transparent,rgba(16,49,32,.82));padding:70px 35px 38px;position:absolute;bottom:0;left:0;right:0}.admin-login-art h2{color:#fff;white-space:pre-line;font-size:25px;font-weight:600;line-height:1.7}.admin-login-art p{color:#e4efd6;margin-top:16px;font-size:12px}.admin-login-footer{text-align:center;font-size:12px;color:#8795a5!important}@media (width<=1150px){.admin-workspace{grid-template-columns:200px minmax(0,1fr)}.admin-sidebar{padding-left:15px;padding-right:15px}.admin-main{padding:30px 26px 48px}.admin-topbar{padding:18px 26px}.admin-overview-layout,.admin-taxonomy-layout{grid-template-columns:minmax(0,1fr)}.admin-taxonomy-layout>.admin-field-panel{max-width:540px}.admin-editor-layout{grid-template-columns:minmax(0,1fr) 250px;gap:18px}.admin-field-panel,.admin-writing-panel{padding:20px}.admin-stats>div{padding-left:16px;padding-right:16px}.admin-table :is(th,td){padding-left:18px;padding-right:18px}}@media (width<=850px){.admin-workspace{display:block}.admin-sidebar{z-index:40;width:228px;height:calc(100dvh - 76px);display:none;position:fixed;top:76px;bottom:0;left:0;box-shadow:15px 12px 45px rgba(24,42,62,.1)}.admin-sidebar.is-open{display:flex}.admin-sidebar .admin-wordmark{margin-bottom:20px}.admin-mobile-toggle{width:36px;height:36px;color:var(--admin-ink);background:0 0;border:0;flex:0 0 36px;place-items:center;padding:0;font-size:24px;display:grid}.admin-topbar{min-height:76px}.admin-editor-layout{grid-template-columns:minmax(0,1fr)}.admin-editor-options{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.admin-login-form{padding:40px 28px}.admin-login-art{min-height:510px}.admin-login-art>div{padding-left:25px;padding-right:25px}}@media (width<=600px){.admin-main{padding:26px 18px 40px}.admin-topbar{gap:12px;padding:14px 18px}.admin-topbar-title{gap:8px}.admin-breadcrumb{display:none}.admin-user{gap:6px}.admin-user button{margin-left:4px;padding-left:9px}.admin-page-heading{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:24px}.admin-app h1{font-size:25px}.admin-page-heading p{line-height:1.8}.admin-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 0;padding:20px 0}.admin-stats>div{padding:0 15px}.admin-stats>div:nth-child(odd){border-left:0;padding-left:0}.admin-stats strong{font-size:31px}.admin-toolbar{flex-direction:column;align-items:stretch;gap:15px;padding:17px}.admin-search{flex-basis:auto;width:100%}.admin-panel-heading,.admin-recent-row{padding:18px}.admin-pagination{gap:12px;padding:16px}.admin-pagination>div{gap:9px}.admin-feedback-item{flex-wrap:wrap;gap:12px;padding:20px 16px}.admin-feedback-body{flex-basis:calc(100% - 50px)}.admin-feedback-item>button{margin-left:48px}.admin-feedback-meta{flex-direction:column;align-items:flex-start;gap:3px}.admin-editor-options{grid-template-columns:1fr}.admin-writing-panel{padding:18px}.admin-writing-panel .admin-title-input{font-size:22px}.admin-writing-panel .admin-markdown-input,.admin-markdown-preview{min-height:440px}.admin-account-panel{padding:24px}.admin-login-page{padding:28px 20px}.admin-login-panel{grid-template-columns:1fr;max-width:460px;margin-top:5vh}.admin-login-form{padding:32px 25px}.admin-login-form h1{font-size:23px}.admin-login-art{display:none}}@media (prefers-reduced-motion:reduce){.admin-app *,.admin-app :before,.admin-app :after{transition:none!important;animation:none!important}}