.archive-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.archive-header {
    text-align: center;
    margin-bottom: 3rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 255, 255, 0.6);
}

.archive-header h1 {
    font-size: 2.5rem;
    color: var(--dark-blue);
    margin-bottom: 1rem;
    font-weight: 700;
}

.archive-header .lead {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.archive-list {
    list-style: none;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 255, 255, 0.8);
    overflow: hidden;
}

.archive-list li {
    border-bottom: 1px solid rgba(74, 134, 232, 0.1);
    transition: var(--transition);
}

.archive-list li:last-child {
    border-bottom: none;
}

.archive-list li:hover {
    background-color: rgba(230, 240, 255, 0.5);
}

.post-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.post-link:hover {
    transform: translateX(5px);
}

.post-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-blue);
    transition: var(--transition);
}

.post-link:hover .post-title {
    color: var(--primary-blue);
}

.post-date {
    color: #777;
    font-size: 0.95rem;
    background: rgba(74, 134, 232, 0.08);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: var(--transition);
}

.post-link:hover .post-date {
    background: rgba(74, 134, 232, 0.15);
    color: var(--primary-blue);
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--glass-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
}

.empty-state h3 {
    color: var(--dark-blue);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.empty-state p {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .archive-page {
        padding: 1rem;
    }

    .archive-header {
        padding: 2rem 1.5rem;
    }

    .archive-header h1 {
        font-size: 2rem;
    }

    .post-link {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
        padding: 1.2rem 1.5rem;
    }

    .post-date {
        align-self: flex-start;
    }
}

/* 动画效果 */
.archive-list li {
    animation: fadeInUp 0.5s ease-out;
    animation-fill-mode: both;
}

.archive-list li:nth-child(1) { animation-delay: 0.1s; }
.archive-list li:nth-child(2) { animation-delay: 0.2s; }
.archive-list li:nth-child(3) { animation-delay: 0.3s; }
.archive-list li:nth-child(4) { animation-delay: 0.4s; }
.archive-list li:nth-child(5) { animation-delay: 0.5s; }
.archive-list li:nth-child(6) { animation-delay: 0.6s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}