:root{--bg:#0c0f14;--panel:#12161d;--panel-2:#171c25;--border:#232a35;--border-strong:#2e3644;--text:#e8edf4;--muted:#93a0b0;--faint:#5d6b7c;--accent:#8b7cf6;--accent-soft:rgba(139,124,246,0.14);--teal:#2dd4bf;--green:#4ade80;--green-soft:rgba(74,222,128,0.12);--red:#f87171;--red-soft:rgba(248,113,113,0.12);--amber:#fbbf24;--amber-soft:rgba(251,191,36,0.12);--preview-bg:#e9ebf0;--radius:12px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}.app{display:flex;flex-direction:column;height:100vh}.topbar{gap:16px;padding:0 20px;height:58px;border-bottom:1px solid var(--border);background:var(--panel);flex-shrink:0}.logo,.topbar{display:flex;align-items:center}.logo{gap:10px;font-weight:700;font-size:15px;letter-spacing:.2px}.logo-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--teal));display:flex;align-items:center;justify-content:center;font-size:16px}.logo small{display:block;font-weight:400;font-size:11px;color:var(--muted)}.topbar-stats{margin-left:auto;display:flex;gap:8px}.stat-chip{display:flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;border:1px solid var(--border);background:var(--panel-2);font-size:12px;color:var(--muted)}.stat-chip b{color:var(--text);font-size:13px}.layout{display:grid;grid-template-columns:216px 400px 1fr;flex:1 1;min-height:0}.sidebar{border-right:1px solid var(--border);background:var(--panel);padding:16px 12px;overflow-y:auto}.sidebar h3{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin:14px 8px 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14px;cursor:pointer;transition:border-color .12s ease,background .12s ease}.card:hover{border-color:var(--border-strong);background:var(--panel-2)}.card.selected{border-color:var(--accent);background:var(--panel-2);box-shadow:0 0 0 1px var(--accent)}.card-top{display:flex;align-items:center;gap:8px;margin-bottom:7px}.platform-tag{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;color:var(--muted)}.card-date{margin-left:auto;font-size:11px;color:var(--faint)}.card-title{font-size:13.5px;font-weight:600;margin-bottom:3px;line-height:1.35}.card-excerpt{font-size:12.5px;color:var(--muted);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-bottom{display:flex;align-items:center;gap:6px;margin-top:9px}.pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:2px 9px;border-radius:999px}.pill.draft{background:var(--amber-soft);color:var(--amber)}.pill.approved{background:var(--green-soft);color:var(--green)}.pill.rejected{background:var(--red-soft);color:var(--red)}.pill.brain{background:var(--accent-soft);color:var(--accent)}.detail{display:flex;flex-direction:column;min-width:0;overflow:hidden}.detail-empty{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--faint)}.detail-empty .big{font-size:40px}.detail-toolbar{display:flex;align-items:center;gap:8px;padding:12px 20px;border-bottom:1px solid var(--border);background:var(--panel);flex-wrap:wrap}.detail-toolbar .meta{display:flex;align-items:center;gap:10px;min-width:0}.detail-toolbar .spacer{flex:1 1}.btn{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:9px;border:1px solid var(--border-strong);background:var(--panel-2);color:var(--text);font-size:12.5px;font-weight:600;transition:background .12s ease,border-color .12s ease,opacity .12s;white-space:nowrap}.btn:hover{background:#1e2530}.btn:disabled{opacity:.45;cursor:default}.btn.approve{border-color:rgba(74,222,128,.4);color:var(--green)}.btn.approve.on,.btn.approve:hover{background:var(--green-soft)}.btn.reject{border-color:rgba(248,113,113,.4);color:var(--red)}.btn.reject.on,.btn.reject:hover{background:var(--red-soft)}.btn.brain{border-color:rgba(139,124,246,.5);color:var(--accent)}.btn.brain.on,.btn.brain:hover{background:var(--accent-soft)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:#7a68f0}.preview-scroll{flex:1 1;overflow-y:auto;background:var(--preview-bg);padding:28px 24px 48px}.preview-stage{max-width:560px;margin:0 auto}.preview-stage.wide{max-width:720px}.preview-hint{text-align:center;color:#7a8494;font-size:11.5px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px;font-weight:600}.brain-note{max-width:560px;margin:0 auto 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span{background:#f1f2f4;color:#4b5563;border-radius:999px;padding:4px 12px;font-size:12.5px;font-weight:500}.pv-blog-gallery{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;margin:18px 0}.pv-blog-gallery img{width:100%;border-radius:10px;display:block}.edit-panel{max-width:720px;margin:0 auto 26px;background:var(--panel);border:1px solid var(--border-strong);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:13px}.edit-panel label{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);display:block;margin-bottom:5px}.edit-panel input[type=text],.edit-panel textarea{width:100%;background:var(--bg);border:1px solid var(--border-strong);color:var(--text);border-radius:9px;padding:10px 12px;font-size:13.5px;font-family:inherit;line-height:1.55;resize:vertical}.edit-panel textarea{min-height:220px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:13px}.edit-panel 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var(--border);border-radius:10px;min-height:180px;max-height:320px;display:flex;flex-direction:column}.folder-row{display:flex;align-items:center;gap:8px;padding:4px 10px;border-bottom:1px solid var(--border)}.folder-row:last-child{border-bottom:none}.folder-open{flex:1 1;text-align:left;background:none;border:none;color:var(--text);font-size:13px;padding:8px 4px;border-radius:6px}.folder-open:hover{color:var(--accent)}.picker-status{padding:24px;text-align:center;color:var(--faint);font-size:12.5px}.picker-status.error{color:var(--red)}.toast{position:fixed;bottom:22px;right:22px;background:var(--panel-2);border:1px solid var(--border-strong);color:var(--text);border-radius:10px;padding:11px 16px;font-size:13px;box-shadow:0 10px 32px rgba(0,0,0,.45);display:flex;align-items:center;gap:9px;z-index:50;animation:toast-in .18s ease}.toast.brainy{border-color:var(--accent)}@keyframes toast-in{0%{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width:1100px){.layout{grid-template-columns:190px 320px 1fr}}@media (max-width:900px){.layout{grid-template-columns:1fr;grid-template-rows:auto auto 1fr;overflow-y:auto}.content-list,.sidebar{border-right:none;border-bottom:1px solid var(--border)}.app{height:auto;min-height:100vh}}