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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6, p {
    font-family: 'Microsoft YaHei', 'Helvetica Neue', Arial, 'PingFang SC', 'Hiragino Sans GB', 'Heiti SC', sans-serif;
    font-weight: bold;
    color: #222;
    margin-bottom: 1rem;
    line-height: 1.3;
}

p {
    font-weight: normal;
    color: #333;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.section {
    padding: 3rem 0;
    border-bottom: 1px solid #e5e5e5;
}

.section:last-child {
    border-bottom: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}


.card {
    background-color: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
}

header {
    background-color: #f2f2f2;
    border-bottom: 1px solid #ccc;
    padding: 24px 0 16px 0;
    text-align: center;
    margin-bottom: 32px;
}

footer {
    background-color: #f2f2f2;
    border-top: 1px solid #ccc;
    padding: 24px 0 16px 0;
    text-align: center;
    margin-top: 32px;
}

.flex-table-comment {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    position: relative;
}

.flex-table-comment .fixed-table {
    flex: 0 0 50%;
    min-width: 300px;
    overflow-x: auto;
}

.flex-table-comment .comment-section {
    flex: 0 0 50%;
    min-width: 200px;
}

.resizer {
    width: 12px;
    background: linear-gradient(to right, #ccc, #888, #ccc);
    cursor: col-resize;
    position: relative;
    border-radius: 6px;
    margin: 0 12px;
    transition: all 0.2s ease;
    border: 1px solid #aaa;
    box-shadow: 0 0 4px rgba(0,0,0,0.1);
    min-height: 400px;
}

.resizer:hover {
    background: linear-gradient(to right, #aaa, #666, #aaa);
    border-color: #888;
    box-shadow: 0 0 6px rgba(0,0,0,0.2);
}

.resizer:active {
    background: linear-gradient(to right, #888, #444, #888);
    border-color: #666;
}

.fixed-table table {
    border-collapse: collapse;
    width: 100%;
    background: #fafafa;
    border: 2px solid #333;
    border-radius: 4px;
    overflow: hidden;
}

.fixed-table th, .fixed-table td {
    border: 1px solid #e5e5e5;
    padding: 12px 16px;
    text-align: left;
    font-size: 1rem;
}

.fixed-table th {
    background: #f7f7f7;
    font-weight: bold;
    border-bottom: 2px solid #333;
}

.fixed-table tr:last-child td {
    border-bottom: none;
}

.fixed-table td:last-child,
.fixed-table th:last-child {
    border-right: none;
}

.comment-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 0;
}

.comment-section .card {
    background: #fafbfc;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    padding: 1.5rem;
    font-size: 1.05rem;
    color: #222;
    margin-bottom: 0;
}

/* Glossary section styles */
.glossary-section {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 2rem;
    margin-top: 2rem;
}

.glossary-section h2 {
    color: #333;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid #666;
    padding-bottom: 0.5rem;
}

.glossary-section dl {
    margin: 0;
    padding: 0;
}

.glossary-section dt {
    font-weight: bold;
    font-size: 1.1rem;
    color: #555;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    background: #f0f0f0;
    border-left: 4px solid #666;
    border-radius: 4px;
}

.glossary-section dt:first-child {
    margin-top: 0;
}

.glossary-section dd {
    margin: 0 0 1rem 1rem;
    padding: 0.5rem;
    font-size: 1rem;
    line-height: 1.6;
    color: #555;
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}