body {
    margin: 0;
    padding: 0;
    font-family: 'PingFang SC', 'Microsoft YaHei', Arial, sans-serif;
    background: #f6f8fa;
    color: #222;
}

.navbar {
    width: 100%;
    height: 64px;
    background: linear-gradient(90deg, #5b6cff 0%, #8f5fff 100%);
    display: flex;
    align-items: center;
    padding: 0 32px;
    box-sizing: border-box;
    box-shadow: 0 2px 8px rgba(91,108,255,0.08);
}
.logo {
    font-size: 2rem;
    margin-right: 16px;
}
.title {
    font-size: 1.5rem;
    font-weight: bold;
    color: #fff;
    letter-spacing: 2px;
}
.nav-links {
    margin-left: auto;
}
.nav-link {
    color: #fff;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 20px;
    background: rgba(255,255,255,0.1);
    transition: background 0.2s;
}
.nav-link:hover {
    background: rgba(255,255,255,0.2);
}

.main-content {
    max-width: 900px;
    margin: 48px auto 0 auto;
    padding: 0 16px;
}
.welcome-card {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(91,108,255,0.10);
    padding: 40px 32px 32px 32px;
    text-align: center;
    margin-bottom: 36px;
}
.welcome-card h1 {
    font-size: 2.2rem;
    margin-bottom: 12px;
    color: #5b6cff;
}
.welcome-card p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 24px;
}
.card-actions {
    display: flex;
    justify-content: center;
    gap: 18px;
}
.primary-btn, .secondary-btn {
    padding: 10px 28px;
    border: none;
    border-radius: 24px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}
.primary-btn {
    background: linear-gradient(90deg, #5b6cff 0%, #8f5fff 100%);
    color: #fff;
    font-weight: bold;
}
.primary-btn:hover {
    opacity: 0.92;
}
.secondary-btn {
    background: #f0f1ff;
    color: #5b6cff;
    font-weight: bold;
}
.secondary-btn:hover {
    background: #e0e3ff;
}
.explore-btn {
    background: linear-gradient(90deg, #ff6b6b 0%, #ffa726 100%);
    color: #fff;
    font-weight: bold;
}
.explore-btn:hover {
    opacity: 0.92;
}
.features {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}
.feature-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(91,108,255,0.08);
    padding: 28px 24px;
    width: 260px;
    text-align: center;
    margin-bottom: 18px;
}
.feature-card h2 {
    color: #5b6cff;
    font-size: 1.2rem;
    margin-bottom: 10px;
}
.feature-card p {
    color: #666;
    font-size: 1rem;
}
.footer {
    width: 100%;
    text-align: center;
    padding: 24px 0 16px 0;
    color: #aaa;
    font-size: 0.98rem;
    margin-top: 60px;
}
.books-list {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    justify-content: center;
    margin-top: 18px;
}
.book-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(91,108,255,0.08);
    padding: 22px 18px 18px 18px;
    width: 200px;
    text-align: center;
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.18s, box-shadow 0.18s;
}
.book-card:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: 0 6px 24px rgba(91,108,255,0.16);
}
.book-card img {
    width: 110px;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 14px;
    box-shadow: 0 2px 8px rgba(91,108,255,0.10);
}
.book-card h2 {
    font-size: 1.1rem;
    color: #5b6cff;
    margin: 8px 0 6px 0;
}
.book-card p {
    color: #666;
    font-size: 0.98rem;
    margin: 0;
}

/* 家具商店页面样式 */
.store-intro {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(91,108,255,0.10);
    padding: 40px 32px;
    margin-bottom: 36px;
}
.store-intro h1 {
    text-align: center;
    color: #5b6cff;
    font-size: 2.2rem;
    margin-bottom: 30px;
}
.intro-content {
    display: flex;
    gap: 40px;
    align-items: center;
}
.intro-text {
    flex: 2;
}
.intro-text h2 {
    color: #5b6cff;
    margin-bottom: 15px;
}
.intro-text p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 15px;
}
.intro-text h3 {
    color: #5b6cff;
    margin: 20px 0 10px 0;
}
.intro-text ul {
    color: #555;
    line-height: 1.8;
}
.intro-text li {
    margin-bottom: 8px;
}
.intro-image {
    flex: 1;
}
.intro-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.products {
    margin-bottom: 36px;
}
.products h2 {
    text-align: center;
    color: #5b6cff;
    font-size: 1.8rem;
    margin-bottom: 30px;
}
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.product-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(91,108,255,0.08);
    padding: 20px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(91,108,255,0.15);
}
.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}
.product-card h3 {
    color: #5b6cff;
    font-size: 1.2rem;
    margin-bottom: 10px;
}
.product-desc {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 15px;
}
.product-specs {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 15px;
}
.product-specs span {
    color: #888;
    font-size: 0.85rem;
}
.product-price {
    margin-bottom: 15px;
}
.price {
    color: #ff6b6b;
    font-size: 1.3rem;
    font-weight: bold;
    margin-right: 10px;
}
.original-price {
    color: #999;
    text-decoration: line-through;
    font-size: 1rem;
}
.contact-btn {
    background: linear-gradient(90deg, #ff6b6b 0%, #ffa726 100%);
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 8px 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: opacity 0.2s;
}
.contact-btn:hover {
    opacity: 0.9;
}

.contact {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(91,108,255,0.10);
    padding: 40px 32px;
}
.contact h2 {
    text-align: center;
    color: #5b6cff;
    font-size: 1.8rem;
    margin-bottom: 30px;
}
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}
.contact-item {
    text-align: center;
    padding: 20px;
    background: #f8f9ff;
    border-radius: 12px;
}
.contact-item h3 {
    color: #5b6cff;
    margin-bottom: 10px;
}
.contact-item p {
    color: #555;
    margin-bottom: 5px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .intro-content {
        flex-direction: column;
    }
    .products-grid {
        grid-template-columns: 1fr;
    }
    .contact-info {
        grid-template-columns: 1fr;
    }
}