/* ===== Gallery Section ===== */
.gallery-section {
    padding: 4rem 0 0;
}

.gallery-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.gallery-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.4rem;
    border-radius: 999px;
    border: 1px solid rgba(17, 17, 17, 0.12);
    color: #111111;
    text-decoration: none;
    font-weight: 700;
    background: #ffffff;
    transition: all 0.3s ease;
}

.gallery-tab:hover {
    color: #f89d1f;
    border-color: #f89d1f;
    transform: translateY(-2px);
}

.gallery-tab.active {
    color: #f89d1f;
    border-color: #f89d1f;
}

.gallery-title-wrap {
    text-align: center;
    margin-bottom: 2.5rem;
    max-width: 730px;
    margin-left: auto;
    margin-right: auto;
}

.gallery-title-wrap h2 {
    margin: 0;
    font-size: clamp(2rem, 2.4vw, 3rem);
    letter-spacing: -0.04em;
}

.gallery-title-wrap p {
    margin: 1rem auto 0;
    color: #5f5f5f;
    max-width: 620px;
    line-height: 1.8;
    font-size: 1rem;
}

/* ===== Flexbox 画廊 ===== */
.gallery-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

/* ===== 卡片基础样式 ===== */
.gallery-card {
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    background: #ffffff;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    flex: 1 1 0;
}

.gallery-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* ===== 图片容器 ===== */
.gallery-card-inner {
    width: 100%;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    aspect-ratio: 4 / 3;
    background: #f0f4f8;
}

.gallery-card-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-card:hover .gallery-card-inner img {
    transform: scale(1.06);
}

/* ===== 图片下方的信息区 ===== */
.gallery-card-info {
    padding: 0.8rem 1rem 1rem;
    background: #ffffff;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-height: 76px;
}

.gallery-card-info .info-number {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    color: #f89d1f;
    letter-spacing: 1px;
    background: rgba(248, 157, 31, 0.12);
    padding: 1px 10px;
    border-radius: 20px;
    align-self: flex-start;
    margin-bottom: 0.3rem;
    flex-shrink: 0;
}

.gallery-card-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: #111111;
    margin: 0 0 0.15rem 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.6rem;
}

.gallery-card-info p {
    font-size: 0.78rem;
    color: #888888;
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 1.4rem;
}

/* ===== 宽度控制 ===== */
.gallery-flex .flex-100 {
    flex: 1 1 0;
    min-width: 100%;
    max-width: 100%;
    min-height: 340px;
    max-height: 380px;
}

.gallery-flex .flex-50 {
    flex: 1 1 0;
    min-width: calc(50% - 9px);
    max-width: calc(50% - 9px);
    min-height: 320px;
    max-height: 360px;
}

.gallery-flex .flex-33 {
    flex: 1 1 0;
    min-width: calc(33.333% - 12px);
    max-width: calc(33.333% - 12px);
    min-height: 300px;
    max-height: 340px;
}

.gallery-flex .flex-25 {
    flex: 1 1 0;
    min-width: calc(25% - 14px);
    max-width: calc(25% - 14px);
    min-height: 280px;
    max-height: 320px;
}

/* 3张图特殊：第一张占50%，后两张各25% */
.gallery-flex .flex-50:first-child {
    flex: 1 1 0;
    min-width: calc(50% - 9px);
    max-width: calc(50% - 9px);
    min-height: 340px;
    max-height: 380px;
}

.gallery-flex .flex-25:not(:first-child) {
    flex: 1 1 0;
    min-width: calc(25% - 14px);
    max-width: calc(25% - 14px);
    min-height: 280px;
    max-height: 320px;
}

/* ===== 不同尺寸卡片的文字适配 ===== */
/* 小尺寸卡片（flex-25）文字精简 */
.gallery-flex .flex-25 .gallery-card-info {
    padding: 0.5rem 0.8rem 0.8rem;
    min-height: 60px;
}

.gallery-flex .flex-25 .gallery-card-info h4 {
    font-size: 0.85rem;
    -webkit-line-clamp: 1;
    min-height: 1.3rem;
}

.gallery-flex .flex-25 .gallery-card-info p {
    font-size: 0.7rem;
    -webkit-line-clamp: 1;
    min-height: 1.2rem;
}

.gallery-flex .flex-25 .gallery-card-info .info-number {
    font-size: 0.6rem;
}

/* 大尺寸卡片（flex-50、flex-100）文字更饱满 */
.gallery-flex .flex-50 .gallery-card-info h4,
.gallery-flex .flex-100 .gallery-card-info h4 {
    font-size: 1.05rem;
    -webkit-line-clamp: 2;
    min-height: 2.8rem;
}

.gallery-flex .flex-50 .gallery-card-info p,
.gallery-flex .flex-100 .gallery-card-info p {
    font-size: 0.85rem;
}

.gallery-flex .flex-50 .gallery-card-info {
    padding: 1rem 1.2rem 1.2rem;
    min-height: 86px;
}

.gallery-flex .flex-100 .gallery-card-info {
    padding: 1.2rem 1.5rem 1.5rem;
    min-height: 96px;
}

.gallery-flex .flex-100 .gallery-card-info h4 {
    font-size: 1.2rem;
}

/* ===== 分页 ===== */
.pagination-wrap {
    margin-top: 2.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.pagination-wrap .pagination {
    display: flex;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pagination-wrap .page-item .page-link {
    min-width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(17, 17, 17, 0.08);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #111111;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.25s ease;
    background: #ffffff;
    padding: 0 16px;
}

.pagination-wrap .page-item.active .page-link {
    background: #f89d1f;
    color: #ffffff;
    border-color: transparent;
    transform: translateY(-2px);
}

.pagination-wrap .page-item .page-link:hover {
    background: #f89d1f;
    color: #ffffff;
    border-color: transparent;
    transform: translateY(-2px);
}

/* ===== 响应式 ===== */
@media (max-width: 1200px) {
    .gallery-flex .flex-25 {
        flex: 1 1 0;
        min-width: calc(33.333% - 12px);
        max-width: calc(33.333% - 12px);
        min-height: 280px;
        max-height: 320px;
    }
    .gallery-flex .flex-50:first-child {
        flex: 1 1 0;
        min-width: calc(50% - 9px);
        max-width: calc(50% - 9px);
        min-height: 320px;
        max-height: 360px;
    }
    .gallery-flex .flex-25:not(:first-child) {
        flex: 1 1 0;
        min-width: calc(33.333% - 12px);
        max-width: calc(33.333% - 12px);
        min-height: 280px;
        max-height: 320px;
    }
}

@media (max-width: 992px) {
    .gallery-flex .flex-25 {
        flex: 1 1 0;
        min-width: calc(50% - 9px);
        max-width: calc(50% - 9px);
        min-height: 280px;
        max-height: 320px;
    }
    .gallery-flex .flex-33 {
        flex: 1 1 0;
        min-width: calc(50% - 9px);
        max-width: calc(50% - 9px);
        min-height: 280px;
        max-height: 320px;
    }
    .gallery-flex .flex-50:first-child {
        flex: 1 1 0;
        min-width: 100%;
        max-width: 100%;
        min-height: 320px;
        max-height: 360px;
    }
    .gallery-flex .flex-25:not(:first-child) {
        flex: 1 1 0;
        min-width: calc(50% - 9px);
        max-width: calc(50% - 9px);
        min-height: 280px;
        max-height: 320px;
    }
    .gallery-flex .flex-50 {
        flex: 1 1 0;
        min-width: 100%;
        max-width: 100%;
        min-height: 320px;
        max-height: 360px;
    }
    /* 992px下大卡片文字适配 */
    .gallery-flex .flex-50 .gallery-card-info h4 {
        font-size: 1rem;
        min-height: 2.6rem;
    }
    .gallery-flex .flex-100 .gallery-card-info h4 {
        font-size: 1.1rem;
        min-height: 2.8rem;
    }
}

@media (max-width: 640px) {
    .gallery-section {
        padding: 2rem 0 0;
    }
    .gallery-flex {
        gap: 12px;
    }
    .gallery-flex .gallery-card {
        flex: 1 1 0 !important;
        min-width: 100% !important;
        max-width: 100% !important;
        min-height: 280px;
        max-height: 340px;
    }
    .gallery-tabs {
        gap: 0.5rem;
    }
    .gallery-tab {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }
    .gallery-title-wrap p {
        font-size: 0.9rem;
    }
    .gallery-card-info h4 {
        font-size: 0.95rem !important;
        min-height: 2.6rem !important;
    }
    .gallery-card-info p {
        font-size: 0.8rem !important;
    }
    .gallery-card-info {
        min-height: 70px !important;
        padding: 0.6rem 0.8rem 0.8rem !important;
    }
}