:root {
    --primary-color: #4a6da7;
    --secondary-color: #5e81ac;
    --accent-color: #88c0d0;
    --text-color: #2e3440;
    --text-light: #4c566a;
    --bg-color: #eceff4;
    --bg-accent: #e5e9f0;
    --success-color: #a3be8c;
    --warning-color: #ebcb8b;
    --error-color: #bf616a;
    --code-bg: #f8f9fb;
    --border-color: #d8dee9;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    max-width: 1000px;
    margin: 0 auto;
    padding: 30px;
}

h1,
h2,
h3,
h4 {
    color: var(--primary-color);
    margin: 1.5rem 0 1rem 0;
}

h1 {
    font-size: 2.2rem;
    margin-top: 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent-color);
}

h2 {
    font-size: 1.8rem;
}

h3 {
    font-size: 1.3rem;
    color: var(--secondary-color);
}

h4 {
    font-size: 1.1rem;
    color: var(--text-light);
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.feature-list {
    margin-left: 20px;
    margin-bottom: 20px;
}

.feature-list li {
    margin-bottom: 8px;
}

code {
    font-family: 'Consolas', 'Monaco', monospace;
    background-color: var(--code-bg);
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 0.9em;
    color: var(--secondary-color);
    border: 1px solid var(--border-color);
}

pre {
    background-color: var(--code-bg);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 15px 0;
    border: 1px solid var(--border-color);
}

pre code {
    background-color: transparent;
    padding: 0;
    border: none;
    font-size: 0.9rem;
    line-height: 1.5;
}

.table-container {
    overflow-x: auto;
    margin: 20px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

th,
td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

thead {
    background-color: var(--bg-accent);
}

th {
    font-weight: 600;
    color: var(--text-light);
}

tr:nth-child(even) {
    background-color: rgba(229, 233, 240, 0.5);
}

.card {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

.note {
    background-color: rgba(136, 192, 208, 0.2);
    border-left: 4px solid var(--accent-color);
    padding: 15px;
    margin: 20px 0;
    border-radius: 0 5px 5px 0;
}

.warning {
    background-color: rgba(235, 203, 139, 0.2);
    border-left: 4px solid var(--warning-color);
    padding: 15px;
    margin: 20px 0;
    border-radius: 0 5px 5px 0;
}

.example-header {
    background-color: var(--secondary-color);
    color: white;
    padding: 10px 15px;
    border-radius: 5px 5px 0 0;
    font-weight: 500;
}

.example-content {
    background-color: var(--code-bg);
    padding: 15px;
    border-radius: 0 0 5px 5px;
    border: 1px solid var(--border-color);
    border-top: none;
    margin-bottom: 20px;
}

.section {
    margin-bottom: 40px;
}

.priority-level {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-right: 8px;
    background-color: var(--bg-accent);
}

.priority-level.critical {
    background-color: rgba(191, 97, 106, 0.3);
    color: #bf616a;
}

.priority-level.high {
    background-color: rgba(208, 135, 112, 0.3);
    color: #d08770;
}

.priority-level.normal {
    background-color: rgba(235, 203, 139, 0.3);
    color: #9e7c34;
}

.priority-level.low {
    background-color: rgba(163, 190, 140, 0.3);
    color: #4f7942;
}

.priority-level.background {
    background-color: rgba(136, 192, 208, 0.3);
    color: #3a7b91;
}

.back-link {
    display: inline-block;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.back-link:before {
    content: "←";
    margin-right: 5px;
}

.inheritance {
    font-style: italic;
    margin-bottom: 15px;
    color: var(--text-light);
}

.toc {
    background-color: var(--bg-accent);
    border-radius: 5px;
    padding: 15px;
    margin-bottom: 30px;
}

.toc h4 {
    margin-top: 0;
    margin-bottom: 10px;
}

.toc ul {
    list-style-type: none;
    margin-left: 10px;
}

.toc li {
    margin-bottom: 5px;
}

.toc a {
    display: inline-block;
    padding: 2px 0;
}