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.1s}.btn-youtube:hover{background:#c00;transform:translateY(-1px)}.feed-layout{max-width:1280px;margin:0 auto;padding:2rem 1.5rem 5rem;display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:start}@media(max-width:900px){.feed-layout{grid-template-columns:1fr}}.col-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem}.col-title{display:flex;align-items:center;gap:.6rem;font-size:1rem;font-weight:800;color:#111827}.col-title .platform-icon{width:28px;height:28px;border-radius:7px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.col-title .platform-icon.yt{background:red}.col-title .platform-icon.li{background:#0a66c2}.col-follow-link{font-size:.8rem;font-weight:600;color:#334fd7;text-decoration:none}.col-follow-link:hover{text-decoration:underline}.yt-grid{display:flex;flex-direction:column;gap:1rem}.yt-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;overflow:hidden;cursor:pointer;transition:box-shadow .18s,border-color .18s,transform .15s;position:relative}.yt-card:hover{box-shadow:0 8px 32px #0000001a;border-color:#d1d5db;transform:translateY(-2px)}.yt-thumb-wrap{position:relative;width:100%;aspect-ratio:16/9;background:#f3f4f6;overflow:hidden}.yt-thumb{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s}.yt-card:hover .yt-thumb{transform:scale(1.03)}.yt-play-btn{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#00000040;transition:background .2s}.yt-card:hover .yt-play-btn{background:#0006}.yt-play-circle{width:52px;height:52px;border-radius:50%;background:#fffffff2;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px #0000004d;transition:transform .15s}.yt-card:hover .yt-play-circle{transform:scale(1.1)}.yt-meta{padding:.875rem 1rem}.yt-meta-title{font-size:.88rem;font-weight:700;color:#111827;line-height:1.4;margin:0 0 .4rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.yt-meta-date{font-size:.73rem;color:#9ca3af}.yt-embed-overlay{display:none;position:fixed;inset:0;z-index:200;background:#000000d9;align-items:center;justify-content:center;padding:1rem}.yt-embed-overlay.active{display:flex}.yt-embed-inner{position:relative;width:100%;max-width:860px;aspect-ratio:16/9}.yt-embed-inner iframe{width:100%;height:100%;border:none;border-radius:12px}.yt-close-btn{position:absolute;top:-2.5rem;right:0;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:.5rem;line-height:1}.yt-skeleton{display:flex;flex-direction:column;gap:1rem}.sk-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;overflow:hidden}.sk-thumb{width:100%;aspect-ratio:16/9;background:#f3f4f6;animation:shimmer-bg 1.3s ease-in-out infinite alternate}.sk-meta{padding:.875rem 1rem}.sk-line{height:12px;border-radius:6px;background:#f3f4f6;animation:shimmer-bg 1.3s ease-in-out infinite alternate;margin-bottom:.5rem}.sk-line.short{width:45%}@keyframes shimmer-bg{0%{background-color:#f3f4f6}to{background-color:#e5e7eb}}.li-stack{display:flex;flex-direction:column;gap:1rem}.li-page-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:1.5rem;display:flex;align-items:flex-start;gap:1rem}.li-logo{width:96px;height:52px;border-radius:10px;border:1px solid #e5e7eb;object-fit:contain;padding:6px 10px;flex-shrink:0;background:#fff}.li-page-info{flex:1}.li-page-name{font-size:1rem;font-weight:800;color:#111827;margin:0 0 .2rem}.li-page-sub{font-size:.78rem;color:#6b7280;margin:0 0 .75rem;line-height:1.45}.li-follow-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.55rem 1.1rem;border-radius:8px;background:#0a66c2;color:#fff;font-size:.82rem;font-weight:600;text-decoration:none;transition:background .15s}.li-follow-btn:hover{background:#0958a8}.li-placeholder-card{background:#f9fafb;border:1px dashed #d1d5db;border-radius:14px;padding:2rem 1.5rem;text-align:center}.li-placeholder-card .li-placeholder-icon{width:48px;height:48px;border-radius:12px;background:#0a66c2;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.li-placeholder-card p{font-size:.85rem;color:#6b7280;line-height:1.6;margin:0 0 1.25rem}.li-view-btn{display:inline-flex;align-items:center;gap:.35rem;padding:.6rem 1.2rem;border-radius:8px;background:#0a66c2;color:#fff;font-size:.85rem;font-weight:600;text-decoration:none;transition:background .15s}.li-view-btn:hover{background:#0958a8}.yt-fallback{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:2.5rem 1.5rem;text-align:center}.yt-fallback-icon{width:56px;height:56px;border-radius:12px;background:red;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.yt-fallback p{font-size:.88rem;color:#6b7280;line-height:1.6;margin:0 0 1.25rem}.yt-sub-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.65rem 1.3rem;border-radius:8px;background:red;color:#fff;font-size:.875rem;font-weight:600;text-decoration:none;transition:background .15s}.yt-sub-btn:hover{background:#c00}.li-post-feed{display:flex;flex-direction:column;gap:1rem}.li-rss-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;overflow:hidden;transition:box-shadow .18s,border-color .18s}.li-rss-card:hover{box-shadow:0 6px 24px #00000014;border-color:#d1d5db}.li-rss-card-img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:#f3f4f6}.li-rss-card-body{padding:1rem 1.125rem 1.125rem}.li-rss-card-header{display:flex;align-items:center;gap:.6rem;margin-bottom:.75rem}.li-rss-card-avatar{width:36px;height:36px;min-width:36px;border-radius:8px;flex-shrink:0;background:#334fd7;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.85rem;font-weight:800;font-family:system-ui,sans-serif}.li-rss-card-name{font-size:.82rem;font-weight:700;color:#111827}.li-rss-card-date{font-size:.72rem;color:#9ca3af}.li-rss-card-text{font-size:.875rem;color:#374151;line-height:1.6;margin:0 0 1rem;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.li-rss-read-btn{display:inline-flex;align-items:center;gap:.35rem;font-size:.78rem;font-weight:600;color:#0a66c2;text-decoration:none}.li-rss-read-btn:hover{text-decoration:underline}.follow-cta{border-top:1px solid #e5e7eb;background:#f9fafb;padding:3.5rem 1.5rem;text-align:center}.follow-cta h2{font-size:1.75rem;font-weight:800;color:#111827;margin:0 0 .6rem;letter-spacing:-.02em}.follow-cta p{font-size:.95rem;color:#6b7280;margin:0 0 2rem}