:root{--portfolio-paper:#f4f1e9;--portfolio-paper-high:#fbf8f1;--portfolio-line:#d8cfc1;--portfolio-forest:#2b4a3c;--muted:#6f6872;--font-serif:Georgia, "Songti SC", "STSong", "Times New Roman", serif}.feishu-demo-page{background:var(--portfolio-paper);min-height:100vh;padding:140px 0 80px}.feishu-demo-shell{width:min(1280px,100% - 48px);margin:0 auto}.feishu-demo-header{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:24px;display:grid}.feishu-demo-header h1{font-family:var(--font-serif);margin:8px 0 0;font-size:clamp(42px,6vw,72px);line-height:1.06}.feishu-demo-header p:last-child{max-width:760px;color:var(--muted);margin:22px 0 0;line-height:1.8}.feishu-demo-status{border:1px solid var(--portfolio-line);background:#fffaf2db;border-radius:24px;padding:22px}.feishu-demo-status span{color:var(--portfolio-forest);letter-spacing:.1em;text-transform:uppercase;font-size:12px;font-weight:760;display:block}.feishu-demo-status strong{margin-top:10px;font-size:30px;display:block}.feishu-demo-status small{color:var(--muted);margin-top:8px;line-height:1.7;display:block}.feishu-demo-banner{background:#d2f3de94;border:1px solid #a9dfbc;border-radius:18px;align-items:center;gap:14px;margin-top:28px;padding:18px 22px;display:flex}.feishu-demo-banner strong{color:#0b7344;font-size:28px}.feishu-demo-banner span{color:#335848;flex:1}.feishu-demo-banner button{color:#fff;background:#1b9d66;border:0;border-radius:999px;height:40px;padding:0 16px;font-weight:700}.feishu-demo-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px;margin-top:28px;display:grid}.feishu-panel{border:1px solid var(--portfolio-line);background:#fffaf2e0;border-radius:28px;padding:24px;box-shadow:0 18px 40px #25372f0d}.feishu-panel-head{justify-content:space-between;gap:16px;margin-bottom:18px;display:flex}.feishu-panel-head strong{font-size:22px}.feishu-panel-head span{color:var(--portfolio-forest);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:760}.feishu-upload-box{text-align:center;background:#fafbfd;border:2px dashed #cad0d8;border-radius:24px;place-items:center;width:100%;min-height:280px;padding:28px;display:grid}.feishu-upload-icon{color:#9aa4b4;font-size:48px;line-height:1}.feishu-upload-box strong{margin-top:20px;font-size:24px;display:block}.feishu-upload-box small{color:var(--muted);margin-top:12px;display:block}.feishu-upload-note{color:#687385;background:#f2f4f7;border-radius:14px;margin-top:18px;padding:12px 16px}.feishu-result-surface{background:#fff;border:1px solid #ebedf0;border-radius:24px;min-height:520px;overflow:hidden}.feishu-placeholder{text-align:center;color:#7c8696;place-items:center;min-height:520px;display:grid}.feishu-placeholder strong{font-size:26px;display:block}.feishu-placeholder small{margin-top:10px;display:block}.feishu-result-grid{grid-template-columns:repeat(2,minmax(0,1fr));min-height:520px;display:grid}.feishu-result-column{padding:22px}.feishu-result-column+.feishu-result-column{border-left:1px solid #edf0f3}.feishu-result-column h3{margin:0 0 16px;font-size:18px}.feishu-result-column pre{white-space:pre-wrap;word-break:break-word;color:#4b5565;margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;line-height:1.8}.feishu-candidate-table{gap:10px;display:grid}.feishu-candidate-row{background:#f7f9fb;border-radius:12px;grid-template-columns:120px 1fr;gap:10px;padding:12px 14px;display:grid}.feishu-candidate-row span{color:#6b7482}.feishu-candidate-row strong{color:#1f2937}.feishu-gate{background:#f6f0ff;border:1px solid #dac6ee;border-radius:16px;margin-top:18px;padding:16px}.feishu-gate span{color:#7655ab;letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:760;display:block}.feishu-gate strong{margin-top:8px;font-size:28px;display:block}.feishu-gate small{color:#5d6370;margin-top:10px;line-height:1.7;display:block}@media (max-width:980px){.feishu-demo-header,.feishu-demo-grid,.feishu-result-grid{grid-template-columns:1fr}.feishu-result-column+.feishu-result-column{border-top:1px solid #edf0f3;border-left:0}}