/* ===== RESET ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Arial, sans-serif;
  background: #f4f6f9;
  color: #333;
  line-height: 1.6;
}

/* ===== MAIN CONTAINER ===== */
#art-main {
  max-width: 1200px;
  margin: 40px auto;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  overflow: hidden;
}

/* ===== HEADER ===== */
.art-Header {
  background: linear-gradient(135deg, #1f2937, #374151);
  padding: 40px 30px;
  text-align: center;
}

.art-Logo-name a {
  color: #ffffff;
  font-size: 32px;
  font-weight: 600;
  text-decoration: none;
}

.art-Logo-text {
  color: #d1d5db;
  margin-top: 10px;
  font-size: 16px;
  letter-spacing: 1px;
}

/* ===== LAYOUT FLEX ===== */
.art-contentLayout {
  display: flex;
  gap: 40px;
  padding: 40px;
}

/* ===== MAIN CONTENT ===== */
.art-content {
  flex: 3;
}

.componentheading {
  font-size: 28px;
  margin-bottom: 25px;
  color: #111827;
  border-bottom: 2px solid #e5e7eb;
  padding-bottom: 10px;
}

/* ===== SIDEBAR ===== */
.art-sidebar1 {
  flex: 1;
}

.art-Block {
  background: #f9fafb;
  padding: 20px;
  margin-bottom: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.art-BlockHeader .t {
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 15px;
  color: #1f2937;
}

/* ===== MENU ===== */
.menu,
.latestnews,
.mostread {
  list-style: none;
}

.menu li,
.latestnews li,
.mostread li {
  margin-bottom: 10px;
}

.menu a,
.latestnews a,
.mostread a {
  text-decoration: none;
  color: #374151;
  transition: 0.3s;
}

.menu a:hover,
.latestnews a:hover,
.mostread a:hover {
  color: #2563eb;
  padding-left: 5px;
}

/* ===== ACTIVE MENU ===== */
#current a,
.active a {
  font-weight: bold;
  color: #2563eb;
}

/* ===== SIDEBAR IMAGES ===== */
.art-Block img {
  max-width: 100%;
  border-radius: 8px;
}

/* ===== FOOTER ===== */
.art-Footer {
  background: #111827;
  color: #d1d5db;
  padding: 30px;
  text-align: center;
}

.art-Footer a {
  color: #60a5fa;
  text-decoration: none;
}

.art-Footer a:hover {
  text-decoration: underline;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .art-contentLayout {
    flex-direction: column;
  }
}