body {
  background-color: #F9F9F9;
  color: #2C2C2C;
  font-family: 'Roboto', sans-serif;
}

header, footer {
  background-color: #FFFFFF;
  border-bottom: 1px solid #E0E0E0;
}

.sidebar-left, .sidebar-right {
  background-color: #F4F4F4;
  border: 1px solid #E0E0E0;
}

.main-column {
  background-color: #FFFFFF;
  border: 1px solid #E0E0E0;
}

button, input[type="submit"], input[type="button"] {
  background-color: #FF6F00;
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  padding: 10px 20px;
  cursor: pointer;
  font-weight: 600;
}

button:hover, input[type="submit"]:hover, input[type="button"]:hover {
  background-color: #FF8F00;
}

input, textarea, select {
  background-color: #FFFFFF;
  color: #2C2C2C;
  border: 1px solid #E0E0E0;
  border-radius: 4px;
  padding: 8px;
  font-size: 16px;
}

a {
  color: #007BFF;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

table {
  background-color: #FFFFFF;
  color: #2C2C2C;
  width: 100%;
  border-collapse: collapse;
}

table th {
  background-color: #F8F8F8;
  padding: 12px 15px;
  text-align: left;
  font-weight: 600;
}

table tr:nth-child(even) {
  background-color: #FAFAFA;
}

table td {
  padding: 12px 15px;
}

nav ul {
  background-color: #FFFFFF;
  border-bottom: 1px solid #E0E0E0;
  padding: 0;
  margin: 0;
  list-style-type: none;
}

nav ul li {
  display: inline-block;
  margin-right: 10px;
}

nav ul li a {
  color: #2C2C2C;
  padding: 12px 15px;
  font-size: 16px;
  display: inline-block;
  transition: background-color 0.3s;
}

nav ul li a:hover {
  background-color: #F4F4F4;
  border-radius: 4px;
}

.profile {
  background-color: #FFFFFF;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.profile .name {
  color: #FF6F00;
  font-size: 20px;
  font-weight: 700;
}

.avatar {
  border: 3px solid #FF6F00;
  border-radius: 50%;
  width: 60px;
  height: 60px;
}

article, section {
  background-color: #FFFFFF;
  color: #2C2C2C;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.post-preview img {
  border-radius: 8px;
  max-width: 100%;
  height: auto;
}

.post-preview .image-container {
  max-width: 100%;
  overflow: hidden;
  display: block;
  margin: 0 auto;
}

div {
  background-color: #FFFFFF;
  border: 1px solid #E0E0E0;
}

div .header-content {
  width: 100%;
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-thumb {
  background-color: #B0B0B0;
  border-radius: 8px;
}

::-webkit-scrollbar-track {
  background-color: #F9F9F9;
}

.action-container {
  background-color: #FFFFFF;
  border: 1px solid #E0E0E0;
  padding: 20px;
  border-radius: 8px;
  color: #2C2C2C;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

footer {
  background-color: #FFFFFF;
  border-top: 1px solid #E0E0E0;
  padding: 15px 0;
}

footer a {
  background-color: #007BFF;
  color: #FFFFFF;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
}

footer a:hover {
  background-color: #0056b3;
}