:root{--font-sans: "PingFang SC", "HarmonyOS_Regular", "Helvetica Neue", "Microsoft YaHei", "Noto Sans SC", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;--radius-xs: 4px;--radius-sm: 6px;--radius-md: 8px;--shadow-sm: 0 1px 2px rgb(0 0 0 / .04);--shadow-md: 0 4px 16px rgb(0 0 0 / .08);--shadow-lg: 0 12px 40px rgb(0 0 0 / .16)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-sans);font-size:14px;line-height:1.5;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:var(--accent-text);text-decoration:none}a:hover{color:var(--accent-text-hover)}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:600;line-height:1.3}::selection{background:var(--accent-soft)}svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}.shell{display:flex;min-height:100vh}.sidebar{width:216px;flex:none;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar-brand{display:flex;align-items:center;min-height:53px;padding:11px 18px;background:var(--topbar-bg);border-bottom:1px solid var(--topbar-border)}.sidebar-brand img{height:22px;max-width:100%;object-fit:contain}.sidebar-nav{flex:1;padding:4px 10px;display:flex;flex-direction:column;gap:1px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:7px 12px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--text-dim);font-size:14px;text-align:left;transition:background .12s,color .12s}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:var(--accent-soft);color:var(--accent-text);font-weight:600}.sidebar-footer{padding:10px 12px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--text-dim);font-size:13px}.sidebar-footer .user-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--font-sans)}.sidebar-footer small{font-size:10px;color:var(--text-faint)}.shell-main{flex:1;min-width:0;display:flex;flex-direction:column}.shell-topbar{min-height:53px;display:flex;align-items:center;gap:14px;padding:8px 24px;background:var(--topbar-bg);border-bottom:1px solid var(--topbar-border);position:sticky;top:0;z-index:80}.topbar-title{flex:1;min-width:0;color:var(--topbar-text);font-size:13px;font-weight:600}.topbar-menu{display:none!important}.connection-state{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-dim);white-space:nowrap}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--text-faint)}.status-dot.online{background:var(--success)}.page{padding:24px;width:100%;max-width:1680px;margin:0 auto}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.page-header h1{font-size:22px}.page-header p{margin-top:6px;font-size:13px;color:var(--text-dim)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:6px 14px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-size:13px;font-family:inherit;line-height:1.5;cursor:pointer;transition:background .15s,border-color .15s,color .15s,opacity .15s;white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:hover{background:var(--surface-2);border-color:var(--border-strong);color:var(--text)}.btn:active{background:var(--surface-3)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast);font-weight:600}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:var(--accent-contrast)}.btn-primary:active{background:var(--accent-active);border-color:var(--accent-active)}.btn-ghost{border-color:transparent;background:transparent;color:var(--text-dim)}.btn-ghost:hover{background:var(--surface-2);border-color:transparent;color:var(--text)}.btn-sm{padding:4px 10px;font-size:12px}.card{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);overflow:hidden;margin-bottom:16px}.card-header{padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--border)}.card-header h2{font-size:16px}.card-header .hint{margin-top:5px}.card-pad{padding:20px}.field{display:flex;flex-direction:column;gap:6px;margin:0;min-width:0}.field>span{font-size:13px;font-weight:500;color:var(--text-dim)}input,select,textarea{width:100%;padding:8px 11px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text);background:var(--surface);outline:none;font-size:13px;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent-text)}input::placeholder,textarea::placeholder{color:var(--text-faint)}textarea{resize:vertical}.form-grid{padding:20px;display:grid;grid-template-columns:1fr 1fr;gap:16px 20px}.full{grid-column:1 / -1}.hint{color:var(--text-dim);font-size:12px;line-height:1.6}.check-field{display:flex;align-items:center;gap:8px;color:var(--text-dim);font-size:13px}.check-field input{width:14px;height:14px;accent-color:var(--accent)}.settings-actions{display:flex;align-items:center;justify-content:flex-end;gap:16px;padding:4px 0 20px}.settings-stack{max-width:1080px}.ai-settings{display:flex;flex-direction:column;gap:16px}.ai-settings h2{font-size:16px;margin-bottom:5px}.ai-connection{display:flex;flex-direction:column;gap:16px;border:1px solid var(--border);border-radius:12px;padding:16px;min-width:0}.ai-row,.ai-key-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.ai-heading{justify-content:space-between}.ai-key-row>input{flex:1;min-width:120px;width:auto}.ai-key-row>label{white-space:nowrap}.ai-field-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.ai-preset{width:auto;min-width:200px}@media(max-width:640px){.ai-key-row>input{width:100%;flex-basis:100%}.ai-field-row{grid-template-columns:1fr;gap:16px}}.notice{padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-dim);margin-bottom:16px;overflow-wrap:anywhere}.error-text{color:#ffb8b8}.auth-layout{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 30%,var(--auth-gradient-start) 0,var(--auth-gradient-end) 46%)}.auth-card{width:min(380px,100%);padding:28px;margin:0}.auth-brand{display:flex;align-items:center;justify-content:center;margin-bottom:10px}.auth-brand img{display:block;width:auto;height:30px;object-fit:contain;max-width:100%}.auth-subtitle{margin:0 0 24px;color:var(--text-faint);font-size:13px;text-align:center}.auth-card .field{margin-bottom:16px}.auth-card form>.btn{width:100%;margin-top:5px}.form-error{min-height:21px;margin:-4px 0 8px;color:#ffb8b8;font-size:12px}.auth-theme-toggle{position:fixed;top:16px;right:16px;z-index:10}.password-actions{display:flex;align-items:center;justify-content:space-between;gap:16px}@media(max-width:560px){.auth-card{padding:22px 18px}}.work-status{display:flex;align-items:center;gap:8px;color:var(--text-dim);font-size:12px;margin-bottom:16px}.spinner{width:12px;height:12px;border:2px solid var(--border);border-top-color:var(--accent-text);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.tabs{display:flex;align-items:center;border-bottom:1px solid var(--border);overflow-x:auto}.tabs button{flex:none;padding:12px 18px;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--text-dim);font-size:13px}.tabs button.active{color:var(--accent-text);border-bottom-color:var(--accent);font-weight:600}.tabs button span{padding:1px 5px;border-radius:3px;margin-left:3px;color:var(--text-faint);background:var(--surface-2);font-size:11px}.article-picker{display:grid;grid-template-columns:240px minmax(0,1fr);padding:16px 20px;gap:16px;align-items:start}.article-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;max-height:252px;overflow-y:auto}.article-list button{padding:9px 12px;border:1px solid transparent;border-radius:var(--radius-sm);background:var(--surface);color:var(--text);text-align:left;overflow:hidden}.article-list button:hover{background:var(--surface-2)}.article-list button.active{background:var(--accent-soft);border-color:var(--accent)}.article-list button span,.article-list button small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.article-list button span{font-size:13px;font-weight:500}.article-list button small{color:var(--text-faint);font-size:11px;margin-top:4px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left}th{background:var(--surface-2);color:var(--text-dim);font-weight:500;font-size:12px;white-space:nowrap}th,td{padding:12px 16px;border-bottom:1px solid var(--border)}td{font-size:13px}td strong{font-weight:500;display:block}td small{display:block;color:var(--text-faint);font-size:11px;margin-top:4px}td:nth-child(3){white-space:nowrap;color:var(--text-dim);font-size:12px}.row-actions{display:flex;gap:6px}.pagination{display:flex;align-items:center;justify-content:flex-end;gap:12px;padding:12px 20px;color:var(--text-dim);font-size:12px}.publication-controls{display:flex;align-items:flex-end;flex-wrap:wrap;gap:12px;padding:20px}.publication-controls label{width:180px}.blog-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:16px 20px;border-top:1px solid var(--border)}.badge{padding:3px 8px;background:var(--surface-2);color:var(--text-dim);border-radius:4px;font-size:12px}.badge.success{color:var(--accent-text);background:var(--accent-soft)}.saved-blog-picker{padding:16px 20px}.saved-blog-picker label{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--text-dim)}.saved-blog-picker select{flex:1}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-right:16px;border-bottom:1px solid var(--border)}.preview-toolbar>select{max-width:200px;margin:12px 16px}.language-tabs{border-bottom:0}.article-details{padding:20px}.metadata-grid{display:grid;grid-template-columns:1fr 1fr 2fr;gap:20px;margin-bottom:20px}.metadata-grid label{min-width:0}.metadata-grid span{display:block;color:var(--text-faint);font-size:12px;margin-bottom:5px}.metadata-grid strong{display:block;color:var(--text-dim);font-size:13px;font-weight:400;overflow-wrap:anywhere}.cover-console{display:flex;align-items:center;gap:20px}.cover-image{width:220px;height:124px;flex:none;border-radius:6px;overflow:hidden;background:var(--surface-2)}.cover-image img{width:100%;height:100%;object-fit:contain}.cover-fields{display:grid;grid-template-columns:1fr 1fr;flex:1;gap:16px;min-width:0}.template-setting{padding:12px 20px;border-top:1px solid var(--border);color:var(--text-dim);font-size:12px}.template-setting summary{cursor:pointer}.template-setting input{margin-top:10px}.platform-preview{display:block;border:0;width:100%;height:1000px;background:var(--surface)}.empty{min-height:200px;display:flex;align-items:center;justify-content:center;color:var(--text-faint);padding:24px;text-align:center}.empty.small{min-height:100px}.preview-empty{min-height:300px;border-top:1px solid var(--border)}.progress{display:flex;align-items:center;gap:16px}.progress>span:first-child{flex:1}.source-links{line-height:1.8}.import-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:16px}.sidebar-backdrop{display:none}@media(max-width:1200px){.article-picker{grid-template-columns:1fr}.article-list{grid-template-columns:repeat(2,minmax(0,1fr))}.metadata-grid{grid-template-columns:1fr 1fr}.metadata-grid label:last-child{grid-column:1 / -1}.cover-fields{grid-template-columns:1fr}}@media(max-width:860px){.sidebar{position:fixed;left:0;top:0;bottom:0;z-index:90;transform:translate(-100%);transition:transform .2s ease;box-shadow:var(--shadow-lg)}.sidebar.open{transform:none}.sidebar-backdrop.open{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay);z-index:89}.topbar-menu{display:inline-flex!important}.page{padding:18px}.connection-state{font-size:11px}}@media(max-width:560px){.shell-topbar{padding:8px 14px;gap:8px}.topbar-title{font-size:12px}.connection-state{gap:4px;font-size:10px}.page{padding:14px}.page-header{flex-wrap:wrap}.page-header h1{font-size:20px}.form-grid{grid-template-columns:1fr;padding:16px}.card-header{padding:14px 16px;flex-wrap:wrap}.article-picker{padding:16px}.article-list{grid-template-columns:1fr}.publication-controls{padding:16px}.publication-controls label{flex:1 1 120px}.preview-toolbar{flex-wrap:wrap;padding:0 0 12px}.preview-toolbar>.btn{margin:0 16px}.tabs button{padding:11px 13px}.cover-console{flex-direction:column;align-items:stretch}.cover-image{width:100%;height:180px}.metadata-grid{grid-template-columns:1fr;gap:12px}.import-footer,.settings-actions{align-items:stretch;flex-direction:column}.saved-blog-picker label{align-items:flex-start;flex-direction:column;gap:8px}.saved-blog-picker select{width:100%}.progress{flex-wrap:wrap}}:root[data-theme=light]{color-scheme:light;--bg: #f6f7f8;--surface: #ffffff;--surface-2: #f1f2f3;--surface-3: #e3e5e7;--text: #18191c;--text-dim: #61666d;--text-faint: #9499a0;--border: #e3e5e7;--border-strong: #c9ccd0;--accent: #97e763;--accent-hover: #7fd64e;--accent-active: #6fc53e;--accent-text: #4e9a22;--accent-text-hover: #3d7d19;--accent-soft: #edf9e0;--accent-contrast: #173207;--danger: #e23d3d;--danger-soft: #fdecec;--success: #2ac864;--success-soft: #e4f8ea;--info: #00a1d6;--info-soft: #e6f6fc;--warning: #9a7b0a;--warning-soft: #fff6d9;--overlay: rgb(24 25 28 / .5);--auth-gradient-start: #eef2f5;--auth-gradient-end: #f6f7f8;--topbar-bg: #ffffff;--topbar-border: #e3e5e7;--topbar-text: #18191c}:root[data-theme=dark]{color-scheme:dark;--bg: #0e0f12;--surface: #17191d;--surface-2: #1f2227;--surface-3: #292d33;--text: #e8eaed;--text-dim: #a3aab4;--text-faint: #6c737d;--border: #282c32;--border-strong: #3a3f47;--accent: #97e763;--accent-hover: #abf07f;--accent-active: #bdf592;--accent-text: #97e763;--accent-text-hover: #baf28c;--accent-soft: #24331a;--accent-contrast: #14290a;--danger: #f1645c;--danger-soft: #34191b;--success: #3dd177;--success-soft: #14281c;--info: #23ade5;--info-soft: #122430;--warning: #ffd666;--warning-soft: #33290f;--overlay: rgb(0 0 0 / .62);--auth-gradient-start: #1c2520;--auth-gradient-end: #0e0f12;--topbar-bg: #0f0f0f;--topbar-border: #282c32;--topbar-text: #eaeaed;--shadow-sm: 0 1px 2px rgb(0 0 0 / .4);--shadow-md: 0 4px 16px rgb(0 0 0 / .45);--shadow-lg: 0 12px 40px rgb(0 0 0 / .55)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:grid;place-items:center;padding:20px;background:#0000008c}.user-modal{width:min(480px,100%);max-height:90vh;overflow-y:auto}.first-password{width:min(680px,100%)}.btn-danger{color:var(--danger)}.lark-authorization{display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding:20px}.lark-browser{display:block;width:min(100%,1000px);height:auto;border:1px solid var(--border);border-radius:8px;cursor:pointer}.lark-login-controls{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;width:100%}.lark-login-controls .field{flex:1;min-width:180px}