.feed {
  display: flex;
  flex-direction: column;
}

.feed-section-header {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--phosphor-dim);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(0,255,65,0.2);
  display: flex;
  justify-content: space-between;
}

.feed-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0;
}

.divider-line {
  flex: 1;
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    var(--phosphor-dim) 0px,
    var(--phosphor-dim) 8px,
    transparent 8px,
    transparent 16px
  );
  opacity: 0.4;
}

.divider-text {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--phosphor-dim);
  white-space: nowrap;
}

.news-item {
  border-bottom: 1px solid rgba(0,255,65,0.1);
  padding: 1.25rem 0;
  animation: slideIn 0.4s ease both;
  position: relative;
  transition: background 0.2s;
}

.news-item:hover { background: rgba(0,255,65,0.03); }

.news-item::before {
  content: '>';
  position: absolute;
  left: -1.2rem;
  top: 1.35rem;
  color: var(--phosphor);
  font-size: 0.85rem;
  opacity: 0;
  transition: opacity 0.2s;
  text-shadow: 0 0 8px var(--phosphor);
}

.news-item:hover::before { opacity: 1; }

.item-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.4rem;
  flex-wrap: wrap;
}

.item-tag {
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border: 1px solid currentColor;
}

.tag-ai { color: var(--phosphor); border-color: rgba(0,255,65,0.5); background: rgba(0,255,65,0.08); }
.tag-programming { color: var(--amber); border-color: rgba(255,176,0,0.4); background: rgba(255,176,0,0.07); }
.tag-tech { color: #00d4ff; border-color: rgba(0,212,255,0.4); background: rgba(0,212,255,0.07); }
.tag-security { color: var(--red-alert); border-color: rgba(255,34,34,0.4); background: rgba(255,34,34,0.07); }

.item-source {
  font-size: 0.9rem;
  color: var(--phosphor-dim);
  letter-spacing: 0.08em;
}

.item-time {
  font-size: 0.9rem;
  color: rgba(0,255,65,0.35);
  margin-left: auto;
}

.item-title {
  font-size: 1.35rem;
  color: var(--phosphor);
  line-height: 1.2;
  margin-bottom: 0.5rem;
  text-shadow: 0 0 8px rgba(0,255,65,0.3);
  transition: text-shadow 0.2s;
}

.news-item:hover .item-title {
  text-shadow: 0 0 16px rgba(0,255,65,0.6);
}

.item-summary {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--phosphor-dim);
  margin-bottom: 0.75rem;
  max-width: 60ch;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.item-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.read-full-btn {
  background: transparent;
  border: 1px solid rgba(0,255,65,0.4);
  color: var(--phosphor);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  padding: 0.3rem 0.9rem;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.15s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.read-full-btn:hover {
  background: rgba(0,255,65,0.12);
  border-color: var(--phosphor);
  box-shadow: 0 0 16px rgba(0,255,65,0.2);
  text-shadow: 0 0 8px var(--phosphor);
}

.share-btn {
  background: transparent;
  border: none;
  color: rgba(0,255,65,0.3);
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  text-transform: uppercase;
  transition: color 0.15s;
  padding: 0.3rem;
}

.share-btn:hover { color: var(--amber); text-shadow: 0 0 8px var(--amber); }

.article-expanded {
  display: none;
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid rgba(0,255,65,0.2);
  background: var(--alien-dark);
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--phosphor-dim);
  position: relative;
}

.article-expanded::before {
  content: '// FULL TRANSMISSION';
  display: block;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  color: rgba(0,255,65,0.4);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(0,255,65,0.1);
}

.article-expanded.open { display: block; animation: slideIn 0.3s ease; }

.close-expanded {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  color: var(--phosphor-dim);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  letter-spacing: 0.1em;
}

.close-expanded:hover { color: var(--red-alert); }

.mother-opinion {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255,176,0,0.4);
  border-radius: 4px;
  background: rgba(255,176,0,0.06);
  color: var(--amber);
  font-size: 1rem;
  line-height: 1.7;
}

.mother-label {
  font-weight: bold;
  letter-spacing: 0.1em;
}

.source-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 1rem;
  padding: 0.3rem 0.9rem;
  border: 1px solid rgba(255,176,0,0.4);
  color: var(--amber);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.15s;
}

.source-link:hover {
  background: rgba(255,176,0,0.1);
  box-shadow: 0 0 12px rgba(255,176,0,0.2);
}

.loading-more {
  text-align: center;
  padding: 2rem;
  color: var(--phosphor-dim);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  animation: blink 1.2s infinite;
}