:root {
    --brand-green: #2ecc71;
    --doc-bg: #020617;
    --doc-text: #e2e8f0;
    --doc-text-muted: #94a3b8;
    --doc-panel-bg: rgba(15, 23, 42, 0.6);
}

body.document-page {
    background-color: var(--doc-bg);
    color: var(--doc-text);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

.doc-bg-container {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none;
    background-color: var(--doc-bg);
}

.doc-glow {
    position: absolute; width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(46, 204, 113, 0.05) 0%, transparent 70%);
}
.glow-top { top: -200px; left: 50%; transform: translateX(-50%); }

.glass-panel {
    background: var(--doc-panel-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.5);
}

.doc-breadcrumb a { color: var(--doc-text-muted); text-decoration: none; transition: 0.2s; }
.doc-breadcrumb a:hover { color: var(--brand-green); }
.bc-icon { width: 14px; height: 14px; margin-right: 4px; color: var(--brand-green); }

.doc-title-glow {
    text-shadow: 0 2px 20px rgba(46, 204, 113, 0.2);
    letter-spacing: -1px;
}

.doc-sidebar {
    position: sticky;
    top: 100px;
}

.doc-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.doc-nav-link {
    color: var(--doc-text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 8px;
    transition: all 0.2s ease;
    border-left: 2px solid transparent;
}

.doc-nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.doc-nav-link.active {
    color: var(--brand-green);
    background: rgba(46, 204, 113, 0.1);
    border-left: 2px solid var(--brand-green);
    font-weight: 700;
}

.doc-content {
    font-size: 1.05rem;
    line-height: 1.8;
}

.doc-section {
    margin-bottom: 3.5rem;
    scroll-margin-top: 100px;
}

.doc-section:last-child { margin-bottom: 0; }

.doc-content h2 {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.doc-content p {
    color: var(--doc-text);
    margin-bottom: 1.5rem;
}

.doc-content strong {
    color: #fff;
}

.doc-content a {
    color: var(--brand-green);
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
}

.doc-content a:hover {
    text-decoration: underline;
    text-shadow: 0 0 10px rgba(46, 204, 113, 0.3);
}

.doc-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.doc-content li {
    margin-bottom: 0.75rem;
    color: var(--doc-text);
}

.doc-content li::marker {
    color: var(--brand-green);
}

.doc-alert-box {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    background: rgba(46, 204, 113, 0.05);
    border: 1px solid rgba(46, 204, 113, 0.2);
    border-radius: 12px;
    padding: 20px;
    color: var(--doc-text);
    font-size: 0.95rem;
}

.doc-alert-box i {
    flex-shrink: 0;
    margin-top: 2px;
}