.home-v4{--brand:#3e8e41;--brand-deep:#2e7d32;--brand-tint:#e8f5e9;--warning:#b45309;--warning-tint:#fef6e7;--ink:#16181d;--gray:#5a6270;--muted:#6b7280;--border:#ccd3db;--divider:#e2e5e9;--card-border:#eff3f4;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}.home-v4 .scam-bar{background:var(--ink);color:#fff;text-align:center;justify-content:center;align-items:flex-start;gap:8px;padding:8px 16px;font-size:12.5px;font-weight:600;line-height:1.5;display:flex}.home-v4 .scam-bar svg{color:#e8a33d;flex:none;margin-top:2px}.home-v4 .hero{text-align:center;max-width:720px;margin:0 auto;padding:30px 16px 26px}.home-v4 .hero h1{letter-spacing:-.5px;margin:0 0 10px;font-size:26px;font-weight:800;line-height:1.3}.home-v4 .hero-sub{color:var(--gray);max-width:480px;margin:0 auto 20px;font-size:14.5px;line-height:1.7}.home-v4 .hero-cta{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.home-v4 .btn{cursor:pointer;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:10px 22px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.home-v4 .btn-primary{background:var(--brand-deep);color:#fff}.home-v4 .btn-primary:active{background:#256a29}.home-v4 .btn-ghost{border-color:var(--border);color:var(--ink);background:#fff}.home-v4 .section{max-width:720px;margin:0 auto;padding:28px 16px}.home-v4 .sec-head{justify-content:space-between;align-items:baseline;margin-bottom:14px;display:flex}.home-v4 .sec-title{margin:0;font-size:17px;font-weight:800}.home-v4 .sec-link{color:var(--brand-deep);font-size:13px;font-weight:700;text-decoration:none}.home-v4 .sec-sub{color:var(--muted);margin:-8px 0 18px;font-size:12.5px}.home-v4 .ff-card{border:1px solid var(--card-border);background:#fff;border-radius:8px;padding:18px}.home-v4 .ff-pending{border:1px solid var(--divider);color:var(--gray);background:#fafbfc;border-radius:8px;align-items:flex-start;gap:10px;margin-bottom:8px;padding:12px 14px;font-size:13px;line-height:1.65;display:flex}.home-v4 .ff-pending .badge{flex:none;margin-top:1px}.home-v4 .ff-channels{border-top:1px solid var(--divider)}.home-v4 .ff-channel{border-bottom:1px solid var(--divider);align-items:center;gap:10px;padding:10px 2px;font-size:13px;display:flex}.home-v4 .ff-channel:last-child{border-bottom:0}.home-v4 .ff-dot{background:var(--brand);border-radius:50%;flex:none;width:8px;height:8px}.home-v4 .ff-dot.dim{background:var(--border)}.home-v4 .ch-name{flex:none;font-weight:700}.home-v4 .ch-status{color:var(--gray);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.home-v4 .ch-date{color:var(--muted);flex:none;font-size:12px}.home-v4 .badge{white-space:nowrap;border-radius:6px;align-items:center;gap:4px;padding:2px 10px;font-size:12px;font-weight:700;display:inline-flex}.home-v4 .badge-verified{background:var(--brand-tint);color:var(--brand-deep)}.home-v4 .badge-pending{background:var(--warning-tint);color:var(--warning)}.home-v4 .mat-card{border:1px solid var(--card-border);color:inherit;background:#fff;border-radius:8px;align-items:flex-start;gap:12px;margin-bottom:10px;padding:14px 16px;text-decoration:none;display:flex}.home-v4 .mat-body{flex:1;min-width:0}.home-v4 .mat-title{margin:0 0 4px;font-size:14.5px;font-weight:700;line-height:1.45}.home-v4 .mat-desc{color:var(--gray);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0 0 8px;font-size:13px;display:-webkit-box;overflow:hidden}.home-v4 .mat-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;display:flex}.home-v4 .mat-code{color:var(--gray);background:#f4f6f8;border-radius:6px;padding:1px 8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px}.home-v4 .empty-note{color:var(--muted);padding:8px 2px;font-size:13px}.home-v4 .thread-list{flex-direction:column;gap:16px;display:flex}.home-v4 .thread-row{color:inherit;background:#fff;border:1px solid #e9ecf1;border-radius:6px;align-items:flex-start;gap:11px;padding:15px;text-decoration:none;transition:background .15s;display:flex;box-shadow:0 1px 3px #1018280d}.home-v4 .thread-row:hover{background:#f6f7f8}.home-v4 .thread-row:active{background:#eff1f4}.home-v4 .avatar{-o-object-fit:cover;object-fit:cover;background:#eff3f4;border-radius:50%;flex:none;width:42px;height:42px}.home-v4 .thread-bd{flex:1;min-width:0}.home-v4 .thread-meta{color:#6b7280;flex-wrap:wrap;align-items:center;gap:5px;margin-bottom:5px;font-size:12px;display:flex}.home-v4 .thread-meta .un{color:#16181d;font-size:13px;font-weight:700}.home-v4 .thread-title{color:#16181d;margin:0 0 5px;font-size:15px;font-weight:700;line-height:1.55}.home-v4 .thread-ex{color:#3c414b;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:13px;line-height:1.65;display:-webkit-box;overflow:hidden}.home-v4 .flair{border-radius:6px;flex:none;padding:2px 7px;font-size:11px;font-weight:700}.home-v4 .f-event,.home-v4 .f-leak,.home-v4 .f-discuss,.home-v4 .f-doc{color:#3c414b;background:#f0f2f5}.home-v4 .steps{gap:10px;display:grid}@media (min-width:640px){.home-v4 .steps{grid-template-columns:1fr 1fr 1fr}}.home-v4 .step{border:1px solid var(--card-border);background:#fff;border-radius:8px;padding:16px}.home-v4 .step-num{background:var(--ink);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;margin-bottom:10px;font-size:14px;font-weight:800;display:flex}.home-v4 .step h3{margin:0 0 6px;font-size:14.5px;font-weight:800}.home-v4 .step p{color:var(--gray);margin:0;font-size:13px;line-height:1.65}.home-v4 .stats{grid-template-columns:1fr 1fr;gap:10px;display:grid}@media (min-width:640px){.home-v4 .stats{grid-template-columns:repeat(4,1fr)}}.home-v4 .stat{border:1px solid var(--divider);text-align:center;background:#fafbfc;border-radius:8px;padding:14px}.home-v4 .stat b{letter-spacing:-.5px;font-variant-numeric:tabular-nums;font-size:22px;font-weight:800;display:block}.home-v4 .stat span{color:var(--muted);font-size:12px}.home-v4 .cta{border:1px solid var(--divider);text-align:center;background:#f7f9fa;border-radius:8px;padding:32px 24px}.home-v4 .cta h2{letter-spacing:-.3px;margin:0 0 10px;font-size:21px;font-weight:800}.home-v4 .cta p{color:var(--gray);margin:0 0 20px;font-size:14px;line-height:1.7}