/* 案例列表页样式 */
.page-banner {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8a5b 100%);
    padding: 100px 20px 60px;
    text-align: center;
}
.page-banner__title {
    font-size: 42px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}
.page-banner__desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
}

.cases-section {
    padding: 60px 0;
    background: #f5f7fa;
    min-height: 600px;
}

.cases-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}
.cases-filter__btn {
    padding: 10px 24px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    color: #666;
    background: #fff;
    border: 1px solid #e0e0e0;
    cursor: pointer;
    transition: all 0.3s;
}
.cases-filter__btn:hover {
    border-color: #ff6b35;
    color: #ff6b35;
}
.cases-filter__btn.is-active {
    background: #ff6b35;
    color: #fff;
    border-color: #ff6b35;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.case-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #eee;
    transition: all 0.3s;
}
.case-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}
.case-card__image {
    width: 100%;
    height: 180px;
    overflow: hidden;
}
.case-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.case-card__info {
    padding: 16px;
}
.case-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.case-card__title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0;
}
.case-card__platform {
    font-size: 12px;
    color: #ff6b35;
    background: rgba(255, 107, 53, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
}
.case-card__desc {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
}
.pagination__btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 14px;
    color: #666;
    background: #fff;
    border: 1px solid #e0e0e0;
    cursor: pointer;
    transition: all 0.3s;
}
.pagination__btn:hover:not(.is-disabled) {
    border-color: #ff6b35;
    color: #ff6b35;
}
.pagination__btn.is-active {
    background: #ff6b35;
    color: #fff;
    border-color: #ff6b35;
}
.pagination__btn.is-disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

@media (max-width: 1200px) {
    .cases-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
    .cases-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .cases-grid { grid-template-columns: 1fr; }
}