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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #24292f;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: #24292f;
    color: white;
    padding: 1rem 0;
    margin-bottom: 2rem;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

h1 {
    font-size: 1.8rem;
    font-weight: 600;
}

h1 a {
    color: inherit;
    text-decoration: none;
}

.stats {
    font-size: 0.9rem;
    opacity: 0.8;
}

.discussions-grid {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.discussion-card {
    border: 1px solid #d1d9e0;
    border-radius: 8px;
    padding: 1.5rem;
    background-color: #ffffff;
}

.discussion-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.discussion-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.discussion-title a {
    color: #0969da;
    text-decoration: underline;
}

.discussion-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    font-size: 0.85rem;
    color: #656d76;
    margin-bottom: 1rem;
}

.author-info {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.author-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid #d1d9e0;
}

.comment-header .author-avatar {
    width: 24px;
    height: 24px;
}

.discussion-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.discussion-info {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.status {
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 6px;
    font-weight: 500;
}

.status-open {
    background-color: #dcfdf7;
    color: #065f46;
}

.status-closed {
    background-color: #fef2f2;
    color: #991b1b;
}

.labels {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.label {
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 12px;
    background-color: #f1f3f4;
    color: #24292f;
    font-weight: 500;
}

.category {
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 6px;
    background-color: #f3f4f6;
    color: #374151;
    font-weight: 500;
}

.comment-count {
    font-size: 0.85rem;
    color: #656d76;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.pagination-btn {
    padding: 8px 12px;
    border: 1px solid #d1d9e0;
    border-radius: 6px;
    background-color: #ffffff;
    color: #0969da;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.pagination-btn:hover {
    background-color: #f6f8fa;
    border-color: #0969da;
}

.pagination-btn.active {
    background-color: #0969da;
    color: white;
    border-color: #0969da;
}

.discussion-detail {
    max-width: 800px;
    margin: 0 auto;
}

.discussion-content {
    border: 1px solid #d1d9e0;
    border-radius: 8px;
    background-color: #ffffff;
    margin-bottom: 2rem;
}

.discussion-detail .discussion-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #24292f;
    padding: 1.5rem 1.5rem 0 1.5rem;
}

.discussion-content .discussion-meta {
    padding: 0 1.5rem;
}

.discussion-content .labels {
    padding: 0 1.5rem;
}

.discussion-body {
    line-height: 1.6;
    padding: 1rem 1.5rem;
}

.discussion-body pre {
    background-color: #f6f8fa;
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
    border: 1px solid #d1d9e0;
    margin: 1rem 0;
}

.discussion-body code {
    background-color: #f6f8fa;
    padding: 2px 4px;
    border-radius: 3px;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.85em;
}

.discussion-body pre code {
    background-color: transparent;
    padding: 0;
    border-radius: 0;
}

.discussion-body blockquote {
    border-left: 4px solid #d1d9e0;
    margin: 1rem 0;
    padding-left: 1rem;
    color: #656d76;
}

.discussion-body h1,
.discussion-body h2,
.discussion-body h3,
.discussion-body h4,
.discussion-body h5,
.discussion-body h6 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.discussion-body ul,
.discussion-body ol {
    padding-left: 1.5rem;
    margin: 1rem 0;
}

.discussion-body li {
    margin: 0.25rem 0;
}

.discussion-body img {
    max-width: 100px;
    height: auto;
    border-radius: 4px;
    border: 1px solid #d1d9e0;
}

.comments-section {
    margin-top: 2rem;
}

.comments-header {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.comment {
    border: 1px solid #d1d9e0;
    border-radius: 8px;
    margin-bottom: 1rem;
    background-color: #ffffff;
}

.comment-header {
    background-color: #f6f8fa;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #d1d9e0;
    border-radius: 8px 8px 0 0;
    font-size: 0.85rem;
    color: #656d76;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.comment-body {
    padding: 1rem;
    line-height: 1.6;
}

.comment-body pre {
    background-color: #f6f8fa;
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
    border: 1px solid #d1d9e0;
    margin: 1rem 0;
}

.comment-body code {
    background-color: #f6f8fa;
    padding: 2px 4px;
    border-radius: 3px;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.85em;
}

.comment-body pre code {
    background-color: transparent;
    padding: 0;
    border-radius: 0;
}

.comment-body blockquote {
    border-left: 4px solid #d1d9e0;
    margin: 1rem 0;
    padding-left: 1rem;
    color: #656d76;
}

.comment-body h1,
.comment-body h2,
.comment-body h3,
.comment-body h4,
.comment-body h5,
.comment-body h6 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.comment-body ul,
.comment-body ol {
    padding-left: 1.5rem;
    margin: 1rem 0;
}

.comment-body li {
    margin: 0.25rem 0;
}

.comment-body img {
    max-width: 100px;
    height: auto;
    border-radius: 4px;
    border: 1px solid #d1d9e0;
}

.answer-badge {
    background-color: #dcfdf7;
    color: #065f46;
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 12px;
    font-weight: 500;
    margin-left: 0.5rem;
}

.replies {
    margin-left: 2rem;
    margin-right: 2rem;
    margin-top: 1rem;
}

.reply {
    border: 1px solid #e1e4e8;
    border-radius: 6px;
    margin-bottom: 0.75rem;
    background-color: #f8f9fa;
}

.reply .comment-header {
    background-color: #f1f3f4;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid #e1e4e8;
    border-radius: 6px 6px 0 0;
    font-size: 0.8rem;
    color: #656d76;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.reply .comment-body {
    padding: 0.75rem;
    line-height: 1.5;
    font-size: 0.9rem;
    border-radius: 0 0 6px 6px;
}

.reactions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-left: 1rem;
    margin-bottom: 0.75rem;
}

.discussion-content .reactions {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.reply .reactions {
    margin-top: 0;
    margin-bottom: 0.5rem;
    margin-left: 0.5rem;
}

.reaction,
.upvote-count {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background-color: #f3f4f6;
    border: 1px solid #e1e4e8;
    border-radius: 16px;
    font-size: 0.85rem;
    color: #24292f;
    user-select: none;
}

.github-link {
    color: #0969da;
    text-decoration: underline;
    font-size: 0.85rem;
    font-weight: 500;
}

header .github-link {
    color: white;
    opacity: 0.8;
}

header .github-link:hover {
    opacity: 1;
}

.discussion-meta a,
.comment-header a {
    color: inherit;
    text-decoration: underline;
}

footer {
    background-color: #f6f8fa;
    border-top: 1px solid #d1d9e0;
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: #656d76;
}

.footer-content a {
    color: #0969da;
    text-decoration: none;
}

.footer-content a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .header-content {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .discussion-header {
        flex-direction: column;
        align-items: stretch;
    }

    .discussion-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .pagination {
        gap: 0.25rem;
    }

    .pagination-btn {
        padding: 6px 8px;
        font-size: 12px;
    }

    .replies {
        margin-left: 1rem;
        margin-right: 1rem;
        padding-left: 0.5rem;
    }

    .reply .comment-header {
        padding: 0.4rem 0.6rem;
        font-size: 0.75rem;
    }

    .reply .comment-body {
        padding: 0.6rem;
        font-size: 0.85rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}