/* ========================================
   声网 ImageBox Widget 样式
======================================== */

.sw_image_box_wrapper {
    width: 100%;
    padding: 0;
}

/* 深色主题 (默认) */
.sw_image_box_wrapper.sw-color-scheme-dark {
    background-color: #000306;
}

/* 浅色主题 */
.sw_image_box_wrapper.sw-color-scheme-light {
    background-color: #ffffff;
}

.sw_image_box_container {
    max-width: 1200px;
    margin: 0 auto;
}

/* ========================================
   主标题样式
======================================== */

.sw_image_box_main_title {
    font-size: 24px;
    line-height: 32px;
    font-weight: 500;
    margin: 0 0 32px 0;
    text-align: center;
}

/* 深色主题主标题 */
.sw_image_box_wrapper.sw-color-scheme-dark .sw_image_box_main_title {
    color: #ffffff !important;
}

/* 浅色主题主标题 */
.sw_image_box_wrapper.sw-color-scheme-light .sw_image_box_main_title {
    color: #1e293b !important;
}

/* ========================================
   图片盒子网格
======================================== */

.sw_image_box_grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.sw_image_box_item {
    border-radius: 24px;
    padding: 16px 16px 32px 16px;
    transition: all 0.3s ease;
    overflow: hidden;
    text-align: center;
}

/* 深色主题图片盒子项目 */
.sw_image_box_wrapper.sw-color-scheme-dark .sw_image_box_item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
}

.sw_image_box_wrapper.sw-color-scheme-dark .sw_image_box_item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* 浅色主题图片盒子项目 */
.sw_image_box_wrapper.sw-color-scheme-light .sw_image_box_item {
    border: 1px solid rgba(148, 163, 184, 0.2);
    background: rgba(255, 255, 255, 0.8);
}

.sw_image_box_wrapper.sw-color-scheme-light .sw_image_box_item:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(148, 163, 184, 0.3);
    transform: translateY(-2px);
}

/* ========================================
   图片样式
======================================== */

.sw_image_box_image {
    width: 100%;
    height: auto;
    max-height: 420px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 32px;
}

.sw_image_box_image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease;
}

/* 图片占位符 */
.sw_image_box_placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.sw_image_box_placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    border: 2px dashed rgba(255, 255, 255, 0.3);
}

.sw-color-scheme-light .sw_image_box_placeholder::before {
    border-color: rgba(148, 163, 184, 0.4);
}

.sw_image_box_placeholder_content {
    position: relative;
    z-index: 1;
}

.sw_image_box_placeholder span {
    font-size: 14px;
    opacity: 0.6;
}

.sw-color-scheme-dark .sw_image_box_placeholder span {
    color: #ffffff;
}

.sw-color-scheme-light .sw_image_box_placeholder span {
    color: #64748b;
}

/* ========================================
   标题样式
======================================== */

.sw_image_box_title {
    font-size: 24px;
    line-height: 32px;
    font-weight: 400;
    margin: 32px 0 8px 0;
}

/* 深色主题标题 */
.sw_image_box_wrapper.sw-color-scheme-dark .sw_image_box_title {
    color: #ffffff;
}

/* 浅色主题标题 */
.sw_image_box_wrapper.sw-color-scheme-light .sw_image_box_title {
    color: #1e293b;
}

/* ========================================
   描述文字样式
======================================== */

.sw_image_box_description {
    font-size: 14px;
    line-height: 22px;
    margin: 0;
}

/* 深色主题描述 */
.sw_image_box_wrapper.sw-color-scheme-dark .sw_image_box_description {
    color: rgba(255, 255, 255, 0.7);
}

/* 浅色主题描述 */
.sw_image_box_wrapper.sw-color-scheme-light .sw_image_box_description {
    color: rgba(30, 41, 59, 0.7);
}

/* ========================================
   响应式样式
======================================== */

/* 平板设备 (max-width: 1024px) */
@media (max-width: 1024px) {
    
    .sw_image_box_main_title {
        font-size: 20px;
        line-height: 28px;
        margin-bottom: 24px;
    }
    
    .sw_image_box_grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .sw_image_box_item {
        padding: 14px 14px 28px 14px;
    }
    
    .sw_image_box_image {
        height: auto;
        margin-bottom: 24px;
        border-radius: 10px;
    }
    
    .sw_image_box_title {
        font-size: 20px;
        line-height: 28px;
        margin: 24px 0 6px 0;
    }
    
    .sw_image_box_description {
        font-size: 13px;
        line-height: 20px;
    }
}

/* 移动设备 (max-width: 768px) */
@media (max-width: 768px) {
    
    .sw_image_box_container {
        padding: 0 16px;
    }
    
    .sw_image_box_main_title {
        font-size: 18px;
        line-height: 26px;
        margin-bottom: 20px;
    }
    
    .sw_image_box_grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .sw_image_box_item {
        padding: 16px 16px 24px 16px;
    }
    
    .sw_image_box_image {
        margin-bottom: 20px;
        border-radius: 8px;
    }
    
    .sw_image_box_title {
        font-size: 18px;
        line-height: 26px;
        margin: 20px 0 6px 0;
    }
    
    .sw_image_box_description {
        font-size: 14px;
        line-height: 22px;
    }
}

/* 小屏移动设备 (max-width: 480px) */
@media (max-width: 480px) {
    
    .sw_image_box_container {
        padding: 0 12px;
    }
    
    .sw_image_box_main_title {
        font-size: 16px;
        line-height: 24px;
        margin-bottom: 16px;
    }
    
    .sw_image_box_grid {
        gap: 12px;
    }
    
    .sw_image_box_item {
        padding: 12px 12px 20px 12px;
    }
    
    .sw_image_box_image {
        margin-bottom: 16px;
        border-radius: 6px;
    }
    
    .sw_image_box_title {
        font-size: 16px;
        line-height: 24px;
        margin: 16px 0 4px 0;
    }
    
    .sw_image_box_description {
        font-size: 13px;
        line-height: 20px;
    }
}

/* ========================================
   动画效果
======================================== */

/* 图片加载状态 */
.sw_image_box_image img {
    transition: transform 0.3s ease;
}

/* 焦点状态 */
.sw_image_box_item:focus-within {
    outline: 2px solid rgba(9, 157, 253, 0.5);
    outline-offset: 2px;
}