.ext-feed-container { max-width: 1000px; margin: 0 auto; }
.ext-feed-controls { margin-bottom: 30px; text-align: center; }

/* Search Bar */
.ext-search-box { display: flex; max-width: 450px; margin: 0 auto 25px; border: 2px solid #1F3359; border-radius: 5px; overflow: hidden; background: #fff; }
.ext-search-box input { flex: 1; border: none; padding: 10px; outline: none; color: #333 !important; }
.ext-search-box button { background: #1F3359; color: #fff !important; border: none; padding: 0 20px; cursor: pointer; font-weight: bold; }

/* Filters - Fixed white text on white background */
.ext-feed-filters { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 30px; }
.filter-btn { border: 1px solid #1F3359 !important; background: #fff !important; padding: 6px 14px !important; border-radius: 4px !important; cursor: pointer !important; font-size: 13px !important; color: #1F3359 !important; font-weight: 500 !important; }
.filter-btn.active { background: #1F3359 !important; color: #fff !important; }

/* 2-Column Grid */
#ext-feed-list { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; margin-bottom: 40px; }

/* Card Styling */
.ext-post-card { border: 1px solid #eee; display: flex; flex-direction: column; background: #fff; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); overflow: hidden; height: 100%; }
.ext-card-thumb { height: 200px; overflow: hidden; }
.ext-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ext-card-content { padding: 20px; flex-grow: 1; display: flex; flex-direction: column; }
.ext-card-content h3 { font-size: 1.2rem; margin: 0 0 10px; line-height: 1.3; }
.ext-card-content h3 a { color: #1F3359 !important; text-decoration: none !important; font-weight: bold; }
.ext-card-content p { font-size: 14px; color: #444; margin-bottom: 20px; line-height: 1.6; }
.ext-card-link { margin-top: auto; color: #1F3359; font-weight: bold; font-size: 12px; text-decoration: none; border-bottom: 2px solid #1F3359; align-self: flex-start; padding-bottom: 2px; }

/* Footer Spacing */
.ext-feed-footer { text-align: center; padding: 40px 0 60px 0; }
#ext-load-more { background: #1F3359 !important; color: #fff !important; padding: 14px 40px !important; border-radius: 5px !important; border: none !important; font-weight: bold !important; cursor: pointer !important; font-size: 16px !important; }

@media (max-width: 700px) { #ext-feed-list { grid-template-columns: 1fr; } }