/* ===== 文章列表（首页） ===== */
.post-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.post-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.post-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent);
    box-shadow: 0 8px 30px rgba(139, 92, 246, 0.15);
}

.post-cover {
    width: 220px;
    min-height: 160px;
    flex-shrink: 0;
    display: block;
    transition: transform 0.5s ease;
}

.post-card:hover .post-cover {
    transform: scale(1.05);
}

.post-body {
    padding: 22px 26px;
    flex: 1;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 10px;
}

.post-body h2 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 10px;
}

.post-body h2 a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.post-body h2 a:hover {
    color: var(--accent);
}

.post-body p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 18px;
}

.post-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #a78bfa 0%, #6366f1 100%);
}

.author span {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

.read-more {
    color: var(--accent);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: opacity 0.3s;
}

.read-more:hover {
    opacity: 0.7;
}

/* ===== 分页 ===== */
.pager {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 28px;
}

.page-btn {
    min-width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-glass);
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
}

.page-btn:hover {
    border-color: var(--accent);
    color: #fff;
}

.page-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* ===== 文章详情 ===== */
.detail-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
}

.reading-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: linear-gradient(90deg, var(--accent), #6366f1);
    z-index: 300;
    box-shadow: 0 0 10px var(--accent-glow);
}

.detail-cover {
    height: 240px;
    width: 100%;
}

.detail-body {
    padding: 36px 40px;
}

.detail-body h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.4;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 26px;
}

.detail-content {
    font-size: 15px;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.82);
}

.detail-content h3 {
    font-size: 19px;
    font-weight: 700;
    margin: 28px 0 14px;
    color: #fff;
}

.detail-content p {
    margin-bottom: 16px;
}

.back-link {
    display: inline-block;
    margin-top: 30px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.back-link:hover {
    opacity: 0.7;
}

/* ===== 分类云 / 标签云 ===== */
.cloud-section {
    margin-bottom: 28px;
}

.cloud-section h3 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 14px;
}

.cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cloud-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: var(--bg-glass);
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 13px;
    transition: all 0.2s;
}

.cloud-item:hover {
    border-color: var(--accent);
    color: #fff;
    background: var(--accent-glow);
}

.cloud-item span {
    font-size: 11px;
    color: var(--accent);
}

/* ===== 专属页通用 ===== */
.page-hero {
    text-align: center;
    padding: 50px 20px;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 16px;
    margin-bottom: 24px;
}

.page-hero h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.page-hero p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.filter-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
}

/* 响应式 */
@media (max-width: 640px) {
    .post-card {
        flex-direction: column;
    }
    .post-cover {
        width: 100%;
        height: 160px;
    }
    .detail-body {
        padding: 24px 20px;
    }
}