.gsam-article-container {
  max-width: 1200px;
  margin: 40px auto;
  background: #fff;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.1);
  font-family: 'Segoe UI', sans-serif;
}

.two-column {
  display: flex;
  gap: 20px;
}

.gsam-left {
  flex: 2;
}

.gsam-right {
  flex: 1;
  background: #f9fafb;
  border-radius: 8px;
  padding: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.gsam-title {
  font-size: 28px;
  margin-bottom: 20px;
  border-bottom: 3px solid #2563eb;
  padding-bottom: 10px;
}

.gsam-block {
  margin-bottom: 25px;
  padding: 15px 20px;
  background: #f9fafb;
  border-left: 4px solid #2563eb;
  border-radius: 8px;
}

.gsam-block h3 {
  margin-top: 0;
  font-size: 18px;
  color: #1e40af;
}

.download-btn {
  display: inline-block;
  background: linear-gradient(90deg,#2563eb,#1e3a8a);
  color: #fff;
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
}
.download-btn:hover {
  opacity: 0.9;
}

.gsam-right embed {
  width: 100%;
  height: 100%;
  min-height: 700px; /* desktop */
  border-radius: 8px;
}

/* 📱 Mobil moslashuv */
@media (max-width: 768px) {
  .two-column {
    flex-direction: column;
  }
  .gsam-right {
    order: 2; /* PDF pastga tushadi */
  }
  .gsam-left {
    order: 1;
  }
  .gsam-right embed {
    min-height: 500px; /* mobilda kichikroq */
  }
}


/* Indeks bazalar tugmalari */
.gsam-indexes { display: flex; flex-direction: column; gap: 12px; margin-top: 10px; }
.index-btn {
  display: block;
  text-align: center;
  background: linear-gradient(90deg, #2563eb, #1e3a8a);
  color: #fff;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
  transition: all 0.2s ease-in-out;
}
.index-btn:hover {
  background: linear-gradient(90deg, #1e3a8a, #2563eb);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}


/* Indeks bazalar tugmalari */
.gsam-indexes { display: flex; flex-direction: column; gap: 12px; margin-top: 10px; }
.index-btn {
  display: block;
  text-align: center;
  background: linear-gradient(90deg, #2563eb, #1e3a8a);
  color: #fff;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
  transition: all 0.2s ease-in-out;
}
.index-btn:hover {
  background: linear-gradient(90deg, #1e3a8a, #2563eb);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}


/* PDF preview height fix */
.gsam-right embed {
  width: 100%;
  height: 500px; /* Shorter height to avoid too long preview */
  border-radius: 8px;
}


/* Unique right column indexes block */
.gsam-indexes-right { margin-top: 20px; }
.gsam-index-buttons { display: flex; flex-direction: column; gap: 12px; margin-top: 10px; }