body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background-color: #fff;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

a {
    color: #0366d6;
    text-decoration: none;
    overflow-wrap: break-word;
    word-break: break-all;
}

a:hover {
    text-decoration: underline;
}

/* Navigation */
.nav-bar {
    margin-bottom: 20px;
    border-bottom: 1px solid #eaecef;
    padding-bottom: 10px;
}

.nav-bar a {
    color: #333;
    font-weight: bold;
    margin-right: 20px;
    font-size: 16px;
}

.nav-bar a:hover {
    color: #0366d6;
}

/* Header */
.site-title {
    font-size: 32px;
    font-weight: bold;
    color: #0366d6;
    text-decoration: none;
}

.site-title-small {
    font-size: 24px;
    font-weight: bold;
    color: #0366d6;
    text-decoration: none;
}

/* Quote Box */
.quote-box {
    background-color: #f6f8fa;
    padding: 20px;
    border-radius: 3px;
    margin: 20px 0;
    color: #333;
    font-family: monospace;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
}

.quote-box p {
    margin: 0;
}

/* Music Player */
.music-player {
    margin-bottom: 30px;
}

/* Section Headers */
h2 {
    font-size: 24px;
    margin-top: 30px;
    margin-bottom: 15px;
    border-bottom: 1px solid #eaecef;
    padding-bottom: 10px;
}

/* Topics Page */
.topic-list h3 {
    margin-top: 20px;
    margin-bottom: 5px;
}

.topic-list p {
    margin-top: 0;
    color: #666;
}

/* Post List */
.post-list {
    list-style: none;
    padding: 0;
}

.post-item {
    margin-bottom: 24px;
    padding: 24px;
    border: 1px solid #eaecef;
    border-radius: 16px;
    background: #fff;
    transition: all 0.2s ease;
}

.post-item:hover {
    border-color: #fca511;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(252, 165, 17, 0.1);
}

.post-card-content {
    display: flex;
    flex-direction: column;
}

.post-title {
    font-size: 24px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 12px;
    line-height: 1.4;
    text-decoration: none;
}

.post-title:hover {
    color: #fca511;
    text-decoration: none;
}

.post-excerpt {
    color: #586069;
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #f1f1f1;
    padding-top: 16px;
}

/* Post Tags */
.post-tag {
    font-size: 14px;
    padding: 4px 12px;
    border-radius: 100px;
    font-weight: 500;
    display: inline-block;
}

.tag-education {
    background-color: #f3f0e8;
    color: #8c7b56;
}

.tag-other {
    background-color: #f1f8ff;
    color: #0366d6;
}

.post-date {
    display: flex;
    align-items: center;
    color: #6a737d;
    font-size: 14px;
}

.post-date svg {
    margin-right: 6px;
    color: #fca511;
}

/* Post Content Page */
.post-content {
    margin-top: 30px;
}

.article-title {
    font-size: 28px;
    margin-bottom: 10px;
}

.article-meta {
    color: #999;
    margin-bottom: 30px;
}

.entry img {
    max-width: 100%;
}

/* Pagination */
.pagination {
    margin-top: 30px;
    text-align: center;
}

.pagination .page-number,
.pagination .extend {
    display: inline-block;
    padding: 5px 10px;
    margin: 0 5px;
    border: 1px solid #ddd;
    border-radius: 3px;
    color: #0366d6;
}

.pagination .current {
    background-color: #0366d6;
    color: #fff;
    border-color: #0366d6;
}

.pagination a:hover {
    background-color: #f6f8fa;
    text-decoration: none;
}

/* Blockquote Styling */
blockquote {
    margin: 20px 0;
    padding: 15px 20px;
    background-color: #f6f8fa;
    border-left: 4px solid #42b983;
    color: #555;
    font-style: italic;
}

blockquote p {
    margin: 0;
}

/* Footer & ICP */
.footer {
    margin-top: 50px;
    padding: 20px 0;
    text-align: center;
    border-top: 1px solid #eaecef;
}

.footer a {
    color: #999;
    font-size: 13px;
    text-decoration: none;
}

.footer a:hover {
    color: #666;
    text-decoration: underline;
}

/* Contact Email Fixed */
.contact-email {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.9);
    padding: 8px 12px;
    border-radius: 4px;
    border: 1px solid #eaecef;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    font-size: 14px;
    color: #0366d6;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-email:hover {
    background: #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
    text-decoration: none;
}