body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    padding: 20px;
    max-width: 800px;
    margin: auto;
    color: #333;
    background: #fafafa;
}
a.back-link {
    display: inline-block;
    margin-bottom: 20px;
    text-decoration: none;
    color: #1a73e8;
    font-weight: 500;
}
a.back-link:hover {
    text-decoration: underline;
}
h1 {
    font-size: 2rem;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 20px;
}
.meta {
    color: #666;
    margin-bottom: 30px;
    font-size: 0.9rem;
}
.content {
    line-height: 1.7;
    font-size: 1rem;
    background: white;
    padding: 20px;
    box-shadow: 0 1px 5px rgb(0 0 0 / 0.1);
    border-radius: 6px;
}
.content img {
    max-width: 100%;
    height: auto;
    margin: 15px 0;
    border-radius: 4px;
}
.content pre {
    background: #272822;
    color: #f8f8f2;
    padding: 15px;
    border-radius: 6px;
    overflow-x: auto;
}
.content code {
    font-family: "Source Code Pro", monospace;
    background: #f5f5f5;
    padding: 2px 6px;
    border-radius: 3px;
}
.content table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 1rem;
  background: white;
  box-shadow: 0 1px 5px rgb(0 0 0 / 0.1);
  border-radius: 6px;
  overflow: hidden;
}
.content th {
  background-color: #f0f4ff;
  color: #1a73e8;
  font-weight: 600;
  padding: 12px 15px;
  border-bottom: 2px solid #d0d7ff;
  text-align: left;
}
.content td {
  padding: 12px 15px;
  border-bottom: 1px solid #e5e9ff;
  color: #333;
}
.content tr:hover {
  background-color: #f0f4ff;
}
.content tr:nth-child(even) {
  background-color: #fafbff;
}
.tags {
    margin-top: 30px;
    font-size: 0.9rem;
}

.tags .tag {
    display: inline-block;
    background-color: #e8f0fe;
    color: #1a73e8;
    padding: 4px 8px;
    margin: 4px 6px 0 0;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s;
}

.tags .tag:hover {
        background-color: #d2e3fc;
}