:root {
    --bg-page: #0d1117;
    --bg-sidebar: #161b22;
    --bg-card: #21262d;
    --border: #30363d;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --accent: #58a6ff;
    --accent-glow: rgba(88, 166, 255, 0.15);
    --success: #3fb950;
    --code-bg: #161b22;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-page);
    color: var(--text-primary);
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.docs-sidebar {
    width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    overflow-y: auto;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
}

.docs-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-left: 8px;
}

.docs-brand-logo {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.docs-brand-logo svg {
    width: 20px;
    height: 20px;
    fill: #ffffff;
}

.docs-brand h2 {
    font-size: 16px;
    font-weight: 700;
}

.docs-search {
    width: 100%;
    background-color: var(--bg-page);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 20px;
    outline: none;
}

.nav-section-title {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 700;
    letter-spacing: 0.5px;
    margin: 16px 8px 8px;
}

.docs-nav a {
    display: block;
    padding: 8px 12px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    border-radius: 6px;
    transition: all 0.15s;
    line-height: 1.4;
}

.docs-nav a:hover, .docs-nav a.active {
    background-color: rgba(88, 166, 255, 0.1);
    color: var(--accent);
}

/* Content Area */
.docs-content {
    margin-left: 280px;
    flex: 1;
    padding: 48px 64px;
    max-width: 960px;
    line-height: 1.7;
}

.hero-badge {
    display: inline-block;
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent);
    border: 1px solid rgba(88, 166, 255, 0.3);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
}

h1 {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
}

.lead {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 36px;
}

h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 40px 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 24px 0 12px;
}

p {
    color: #c9d1d9;
    margin-bottom: 16px;
}

ul, ol {
    margin-left: 24px;
    margin-bottom: 20px;
    color: #c9d1d9;
}

li {
    margin-bottom: 8px;
}

code {
    background-color: var(--code-bg);
    border: 1px solid var(--border);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: Consolas, monospace;
    font-size: 13px;
    color: #79c0ff;
}

pre {
    background-color: var(--code-bg);
    border: 1px solid var(--border);
    padding: 16px;
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 20px;
}

pre code {
    background: none;
    border: none;
    padding: 0;
}

.card-box {
    background-color: var(--bg-sidebar);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.tip-box {
    background-color: rgba(56, 189, 248, 0.1);
    border-left: 4px solid var(--accent);
    padding: 16px 20px;
    border-radius: 0 8px 8px 0;
    margin-bottom: 20px;
}

.tip-box h4 {
    color: var(--accent);
    font-size: 14px;
    margin-bottom: 6px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 14px;
}

th, td {
    padding: 12px 16px;
    border: 1px solid var(--border);
    text-align: left;
}

th {
    background-color: var(--bg-sidebar);
    color: var(--text-primary);
    font-weight: 600;
}

td {
    color: #c9d1d9;
}