*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    overflow-x: clip;
}

body.wiki-page {
    margin: 0;
    min-height: 100vh;
    overflow-x: clip;
    font-family: "Inter", "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #111827;
    color: #e5e7eb;
    line-height: 1.5;
}

.wiki-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px 80px;
    overflow-x: clip;
}

.wiki-header {
    margin-bottom: 48px;
}

.wiki-header-title {
    margin: 0;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
}

.wiki-header-subtitle {
    margin: 8px 0 0;
    font-size: 1rem;
    color: #9ca3af;
}

.wiki-search-box {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    padding: 14px 20px;
    max-width: 450px;
    transition: 0.25s;
    border: 1px solid transparent;
}

.wiki-search-box:focus-within {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.1);
}

.wiki-search-box-hero {
    background: #ffffff14;
}

.wiki-search-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: #fff6;
}

.wiki-search-input {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    color: #ffffff;
    font: inherit;
    font-size: 1rem;
    outline: none;
}

.wiki-search-input::placeholder {
    color: #fff6;
}

.wiki-search-clear {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: #9ca3af;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.wiki-search-clear:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.wiki-search-clear-icon {
    width: 16px;
    height: 16px;
}

.wiki-section {
    margin-bottom: 56px;
}

.wiki-section-title {
    margin: 0 0 24px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
}

.wiki-popular-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.wiki-popular-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 20px;
    border-radius: 12px;
    background: #1f2937;
    border: 1px solid #374151;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
    min-height: 200px;
}

.wiki-popular-card:hover {
    background: #253041;
    border-color: #4b5563;
    transform: translateY(-2px);
}

.wiki-card-badge {
    display: inline-block;
    align-self: flex-start;
    max-width: 100%;
    margin-bottom: 16px;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.wiki-popular-card-title {
    margin: 0 0 12px;
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.35;
    overflow-wrap: anywhere;
}

.wiki-popular-card-snippet {
    margin: 0;
    font-size: 0.8125rem;
    color: #9ca3af;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.wiki-category-block {
    margin-bottom: 40px;
}

.wiki-category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    min-width: 0;
}

.wiki-category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(59, 130, 246, 0.2);
    font-size: 1rem;
    flex-shrink: 0;
}

.wiki-category-title {
    margin: 0;
    min-width: 0;
    flex: 1;
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    overflow-wrap: anywhere;
}

.wiki-category-count {
    margin-left: 4px;
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 500;
}

.wiki-articles-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.wiki-article-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-width: 0;
    padding: 16px;
    border-radius: 10px;
    background: #1f2937;
    border: 1px solid #374151;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.wiki-article-card:hover {
    background: #253041;
    border-color: #4b5563;
}

.wiki-article-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: rgba(55, 65, 81, 0.6);
    color: #9ca3af;
}

.wiki-article-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.wiki-article-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.35;
    overflow-wrap: anywhere;
}

.wiki-article-snippet {
    font-size: 0.75rem;
    color: #9ca3af;
    line-height: 1.45;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow-wrap: anywhere;
}

.wiki-article-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
    padding-top: 2px;
    max-width: 4.5rem;
}

.wiki-article-time {
    font-size: 0.75rem;
    color: #6b7280;
    white-space: nowrap;
}

.wiki-article-chevron {
    font-size: 1.125rem;
    color: #6b7280;
    line-height: 1;
}

.wiki-support {
    margin-top: 64px;
    padding: 40px 24px;
    border-radius: 12px;
    background: #1f2937;
    border: 1px solid #374151;
    text-align: center;
}

.wiki-support-title {
    margin: 0 0 8px;
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
}

.wiki-support-text {
    margin: 0 0 16px;
    font-size: 0.9375rem;
    color: #9ca3af;
}

.wiki-support-link {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    background: #2563eb;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background 0.15s ease;
}

.wiki-support-link:hover {
    background: #1d4ed8;
}

@media (max-width: 1100px) {
    .wiki-popular-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .wiki-articles-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .wiki-articles-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 700px) {
    .wiki-container {
        padding: 32px 16px 64px;
    }

    .wiki-header-title {
        font-size: 2rem;
    }

    .wiki-popular-grid,
    .wiki-articles-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .wiki-article-meta {
        flex-direction: row;
        align-items: center;
        max-width: none;
    }

    .wiki-support {
        padding: 32px 16px;
    }
}