/* Дополнительные стили для блоков рекламы */
.advertising-section {
   margin-bottom: 2rem;
}

.advertising-block {
   background: linear-gradient(135deg, #dc3545, #e85a66);
   border-radius: 16px;
   padding: 1.5rem 2rem;
   box-shadow: var(--shadow-medium);
   transition: all 0.3s ease;
}

.advertising-block:hover {
   transform: translateY(-2px);
   box-shadow: var(--shadow-heavy);
}

.ad-content {
   display: flex;
   align-items: center;
   justify-content: center;
   gap: 1rem;
   color: white;
   font-weight: 500;
   text-align: center;
}

.ad-content span {
   font-size: 2rem;
}

/* Основная структура контента для страниц категорий */
.content-wrapper {
   display: grid;
   grid-template-columns: 1fr 350px;
   gap: 2rem;
   margin-bottom: 3rem;
}

.main-content {
   display: flex;
   flex-direction: column;
   gap: 2rem;
}

/* Блок популярных статей - расширенная версия */
.popular-articles {
   background: var(--bg-primary);
   border-radius: 20px;
   padding: 2.5rem;
   box-shadow: var(--shadow-light);
   border: 1px solid var(--border-color);
   transition: all 0.3s ease;
}

.popular-articles:hover {
   transform: translateY(-3px);
   box-shadow: var(--shadow-medium);
}

.popular-list {
   list-style: none;
   margin: 0;
   padding: 0;
}

.popular-list li {
   padding: 1rem 0;
   border-bottom: 1px solid var(--border-color);
   transition: all 0.3s ease;
   position: relative;
}

.popular-list li:last-child {
   border-bottom: none;
}

.popular-list li:hover {
   background: rgba(107, 70, 193, 0.05);
   padding-left: 1rem;
   border-radius: 8px;
}

.popular-list a {
   color: var(--primary-color);
   text-decoration: none;
   font-weight: 500;
   font-size: 1.1rem;
   display: block;
   transition: all 0.3s ease;
   position: relative;
}

.popular-list a::before {
   content: "📖";
   margin-right: 0.75rem;
   opacity: 0.7;
}

.popular-list a:hover {
   color: var(--primary-light);
   text-decoration: underline;
}

/* Глоссарий - расширенная версия для категорий */
.glossary-title {
   display: flex;
   align-items: center;
   text-align: center;
   margin-bottom: 2.5rem;
   position: relative;
   gap: 1.5rem;
}

.glossary-img {
   margin-bottom: 1.5rem;
   position: relative;
}

.glossary-img::before {
   content: '';
   position: absolute;
   top: -10px;
   left: -10px;
   right: -10px;
   bottom: -10px;
   background: var(--gradient-primary);
   border-radius: 50%;
   z-index: -1;
   opacity: 0.1;
}

.glossary-img img {
   width: 120px;
   height: 120px;
   border-radius: 50%;
   box-shadow: var(--shadow-heavy);
   border: 4px solid white;
   position: relative;
   z-index: 1;
}

.glossary-list {
   display: grid;
   grid-template-columns: repeat(3, 1fr);
   gap: 1rem;
}

.glossary-item {
   padding: 1.25rem 1.5rem;
   background: linear-gradient(145deg, var(--bg-secondary), #f8fafc);
   border-radius: 16px;
   text-decoration: none;
   color: var(--primary-color);
   font-size: 1rem;
   font-weight: 500;
   transition: all 0.3s ease;
   border: 2px solid transparent;
   position: relative;
   overflow: hidden;
   display: block;
}

.glossary-item::before {
   content: '📖';
   position: absolute;
   top: 0.75rem;
   right: 0.75rem;
   font-size: 1.2rem;
   opacity: 0.3;
   transition: all 0.3s ease;
}

.glossary-item:hover {
   background: var(--gradient-primary);
   color: white;
   transform: translateY(-4px);
   box-shadow: var(--shadow-heavy);
   border-color: var(--primary-light);
}

.glossary-item:hover::before {
   opacity: 1;
   transform: rotate(10deg) scale(1.2);
}

/* Сайдбар */
.sidebar {
   display: flex;
   flex-direction: column;
   gap: 1.5rem;
}

.sidebar-block {
   background: var(--bg-primary);
   border-radius: 16px;
   box-shadow: var(--shadow-light);
   transition: all 0.3s ease;
   overflow: hidden;
}

.sidebar-block:hover {
   transform: translateY(-2px);
   box-shadow: var(--shadow-medium);
}

/* Рекламные блоки в сайдбаре */
.sidebar-ad {
   background: linear-gradient(135deg, var(--secondary-color), #f472b6);
   color: white;
   padding: 1.5rem;
   text-align: center;
   min-height: 120px;
   display: flex;
   align-items: center;
   justify-content: center;
}

.sidebar-ad .ad-content {
   flex-direction: column;
   gap: 0.75rem;
}

.sidebar-ad .ad-content span {
   font-size: 2.5rem;
}

/* Блоки с контентом в сайдбаре */
.sidebar-recent,
.sidebar-popular {
   padding: 1.5rem;
   border: 1px solid var(--border-color);
}

.sidebar-recent h3,
.sidebar-popular h3 {
   color: var(--text-primary);
   margin-bottom: 1rem;
   font-size: 1.2rem;
   font-weight: 600;
   position: relative;
   padding-bottom: 0.5rem;
}

.sidebar-recent h3::after {
   content: '';
   position: absolute;
   bottom: 0;
   left: 0;
   width: 40px;
   height: 2px;
   background: linear-gradient(135deg, #28a745, #20c997);
   border-radius: 1px;
}

.sidebar-popular h3::after {
   content: '';
   position: absolute;
   bottom: 0;
   left: 0;
   width: 40px;
   height: 2px;
   background: var(--gradient-primary);
   border-radius: 1px;
}

.sidebar-list {
   list-style: none;
   margin: 0;
   padding: 0;
}

.sidebar-list li {
   padding: 0.75rem 0;
   border-bottom: 1px solid var(--border-color);
   transition: all 0.3s ease;
}

.sidebar-list li:last-child {
   border-bottom: none;
}

.sidebar-list li:hover {
   background: rgba(107, 70, 193, 0.05);
   padding-left: 0.5rem;
   border-radius: 8px;
}

.sidebar-list a {
   color: var(--text-secondary);
   text-decoration: none;
   font-size: 0.95rem;
   line-height: 1.4;
   display: block;
   transition: all 0.3s ease;
   position: relative;
}

.sidebar-list a::before {
   content: "•";
   color: var(--primary-color);
   margin-right: 0.5rem;
   opacity: 0.7;
}

.sidebar-list a:hover {
   color: var(--primary-color);
   font-weight: 500;
}

.sidebar-recent .sidebar-list a:hover {
   color: #28a745;
}

/* Специфичные медиа-запросы для страниц категорий */
@media (max-width: 1024px) {
   .content-wrapper {
       grid-template-columns: 1fr;
   }

   .sidebar {
       order: 2;
   }

   .main-content {
       order: 1;
   }

   .glossary-list {
       grid-template-columns: repeat(2, 1fr);
   }
}

@media (max-width: 768px) {
   .glossary-list {
       grid-template-columns: 1fr;
   }

   .sidebar-ad {
       min-height: 100px;
   }

   .sidebar-ad .ad-content span {
       font-size: 2rem;
   }

   .glossary-item {
       padding: 1rem;
   }
}

@media (max-width: 480px) {
   .glossary-item {
       font-size: 0.9rem;
       padding: 0.875rem 1rem;
   }

   .glossary-img img {
       width: 80px;
       height: 80px;
   }

   .sidebar-list a {
       font-size: 0.9rem;
   }
}