/* BossV Team - TechStream站点地图自定义CSS (2026-01-26) */

/* Sitemap Header */
[class~="sitemap-header"] {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
    padding: 3rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 255, 204, 0.2);
    border-radius: 12px;
}

[class~="header-content"] {
    max-width: 600px;
}

[class~="sitemap-title"] {
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: var(--font-weight-black);
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

[class~="sitemap-description"] {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
}

[class~="sitemap-stats"] {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

/* Visual Element */
[class~="visual-element"] {
    display: flex;
    align-items: center;
    justify-content: center;
}

[class~="neural-network"] {
    width: 200px;
    height: 200px;
    position: relative;
}

[class~="network-node"] {
    width: 40px;
    height: 40px;
    background: var(--neural-primary);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: var(--glow-primary);
    animation: node-pulse 3s ease-in-out infinite;
}

[class~="network-connections"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid var(--neural-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: rotate-connections 10s linear infinite;
}

[class~="network-pulse"] {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    background: var(--neural-accent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulse-expand 2s ease-out infinite;
}

@keyframes node-pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
    }
}

@keyframes rotate-connections {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse-expand {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(3);
        opacity: 0;
    }
}

/* Sitemap Sections */
[class~="sitemap-section"] {
    margin-bottom: 4rem;
}

[class~="section-title"] {
    font-family: var(--font-secondary);
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

[class~="sitemap-grid"] {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

[class~="sitemap-item"] {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 255, 204, 0.2);
    border-radius: 12px;
    transition: all 0.3s ease;
}

[class~="sitemap-item"]:hover {
    border-color: var(--neural-primary);
    box-shadow: var(--glow-primary);
    transform: translateY(-2px);
}

[class~="item-icon"] {
    font-size: 2rem;
    color: var(--neural-primary);
    min-width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

[class~="item-content"] h3 {
    margin-bottom: 0.5rem;
}

[class~="item-content"] h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

[class~="item-content"] h3 a:hover {
    color: var(--neural-primary);
}

[class~="item-content"] p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Category Grid */
[class~="category-grid"] {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

/* Dynamic Content */
[class~="dynamic-content"] {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

[class~="content-group"] h3 {
    color: var(--neural-primary);
    margin-bottom: 1rem;
    font-family: var(--font-secondary);
}

[class~="content-list"] {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

[class~="content-item"] {
    display: flex;
    align-items: center;
    gap: 1rem;
}

[class~="content-icon"] {
    color: var(--neural-accent);
    min-width: 20px;
}

[class~="content-item"] a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

[class~="content-item"] a:hover {
    color: var(--neural-primary);
}

/* Feature Grid */
[class~="feature-grid"] {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

[class~="feature-item"] {
    text-align: center;
    padding: 2rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 255, 204, 0.2);
    border-radius: 12px;
    transition: all 0.3s ease;
}

[class~="feature-item"]:hover {
    border-color: var(--neural-primary);
    box-shadow: var(--glow-primary);
    transform: translateY(-5px);
}

[class~="feature-icon"] {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--neural-primary);
    color: var(--bg-primary);
    border-radius: 50%;
    font-size: 1.5rem;
}

[class~="feature-item"] h3 {
    margin-bottom: 1rem;
}

[class~="feature-item"] h3 a {
    color: var(--text-primary);
    text-decoration: none;
}

[class~="feature-item"] h3 a:hover {
    color: var(--neural-primary);
}

[class~="feature-item"] p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Help Grid */
[class~="help-grid"] {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

[class~="help-item"] {
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 255, 204, 0.2);
    border-radius: 12px;
    transition: all 0.3s ease;
}

[class~="help-item"]:hover {
    border-color: var(--neural-primary);
    box-shadow: var(--glow-primary);
    transform: translateY(-2px);
}

[class~="help-item"] h3 {
    margin-bottom: 0.5rem;
}

[class~="help-item"] h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

[class~="help-item"] h3 a:hover {
    color: var(--neural-primary);
}

[class~="help-item"] p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Network Section */
[class~="network-section"] {
    margin-bottom: 4rem;
}

[class~="network-map"] {
    height: 400px;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 255, 204, 0.2);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

#network-canvas {
    width: 100%;
    height: 100%;
}

/* Stats Section */
[class~="stats-section"] {
    margin-bottom: 4rem;
}

[class~="stats-grid"] {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

[class~="stat-card"] {
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 255, 204, 0.2);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

[class~="stat-card"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--neural-primary), var(--neural-accent));
}

[class~="stat-number"] {
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: var(--font-weight-black);
    color: var(--neural-primary);
    margin-bottom: 0.5rem;
}

[class~="stat-label"] {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

[class~="stat-change"] {
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
}

[class~="stat-change"][class~="positive"] {
    color: var(--neural-success);
}

[class~="stat-change"][class~="negative"] {
    color: var(--neural-danger);
}

[class~="stat-change"][class~="neutral"] {
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .sitemap-header {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .sitemap-title {
        font-size: 2rem;
    }

    .neural-network {
        width: 150px;
        height: 150px;
    }

    .sitemap-grid,
    .category-grid,
    .dynamic-content,
    .feature-grid,
    .help-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .sitemap-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .item-icon {
        min-width: auto;
    }
}