.dt_img {
    display: flex;
    height: 630px;
    justify-content: center;
    /*margin-top: 110px;*/
    background: linear-gradient(to right, #000 0%, #5a5a5a 50%, #000 100%);
    cursor: zoom-in;
}

.dt_suoluetu {
    display: flex;
    flex-wrap: wrap; /* 新增：超出换行 */
    justify-content: center;
    margin-top: 10px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 10px; /* 新增：左右留白防贴边 */
    gap: 10px;
    /* 移除：aspect-ratio: 1; 取消强制正方形 */
    /* 移除：height: 100px; 高度由内容决定 */
}

.dt_suoluetu div {
    width: 100px;
    height: 100px; /* 保留固定尺寸但允许换行 */
    text-align: center;
    line-height: 100px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid transparent;
}

.dt_suoluetu div:hover {
    /*border: 1px solid #e28b01;*/
    /*scale: 1.1;*/
    transition: all 0.5s ease;
    animation: breath 2s ease-in-out infinite;

}

.dt_suoluetu .active {

    opacity: 0.4;
    box-sizing: border-box; /* 边框计入总尺寸 */
    border: 2px solid #e28b01;
    /*backdrop-filter: blur(110px); 磨砂效果未验证*/

}


.dt_suoluetu div img {
    height: 100%;
    width: 100%;
    display: block;

    cursor: pointer;

}

/* 全屏容器样式 */
.fullscreen-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
    z-index: 9999;
    cursor: grab;

}

/* 图片容器 */
.image-container {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    transform-origin: 0 0;
    transform: translate3d(0, 0, 0);
}

/* 全屏图片 */
.fullscreen-image {
    max-width: 100%;
    max-height: 100vh;
    display: block;
    user-select: none;
    -webkit-user-drag: none;
}

/* 关闭按钮 */
.close-btn {
    position: absolute;
    top: 60px;
    right: 60px;
    color: white;
    font-size: 40px;
    cursor: pointer;
    z-index: 10000;
}

/* 提示文字样式 */
.tooltip-text {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 18px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    transition: opacity 1s;
    pointer-events: none;
    z-index: 1000;
    width: 200px;
    text-align: center;
}

/*缩略图下方的内容模块*/
.dt_content {
    display: grid;
    /* 核心：大屏幕强制5列均分，小屏幕自动换行 */
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    background-color: rgba(33, 33, 33, 1);
    gap: 10px;
    margin: 10px 20px;
    width: calc(100% - 40px); /* 新增：确保宽度填满父容器（减去左右margin 20px*2） */
}


.dt_5grid {
    /* display: flex;
     align-items: start;
     justify-content: start; 以上三个让文字居中的套餐*/

    width: auto;
    /*height: 300px;*/
    /*background-color: rgba(255,255,255,0.1);*/
    color: #ffffff;

    border-radius: 0 0 25px 25px;
    border: 1px solid #333;


}

.dt_5grid:hover {
    /*box-shadow: 0px 15px 15px rgba(144, 144, 144, 1);*/
    /* 应用动画 */
    animation: breath 2s ease-in-out infinite;
}

/*定义呼吸动画*/
@keyframes breath {
    0% {
        box-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
    }
    50% {
        box-shadow: 0 0 15px rgba(55, 55, 55, 0.1);
    }
    100% {
        box-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
    }
}


.dt_imgtitle { /*图片标题*/
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-top: 0;
    background: linear-gradient(to right, #000 0%, #5a5a5a 50%, #000 100%);
    height: 60px;
    font-size: 25px;
}

.dt_5grid_title { /*模型信息大格样式*/
    /*display: grid;
    grid-template-rows: repeat(5, 1fr);*/
    height: 45px;
    width: 100%;
    background-color: rgb(96, 96, 96);
    font-size: 20px;
    text-align: center;
    line-height: 45px;

}


.dt_5grid_list { /*模型信息内容列表样式*/
    display: grid;
    /*grid-template-rows: repeat(4, 1fr);*/
    /*grid-template-columns: 35% 65%;*/
    font-size: 20px;
    /*margin: 10px;*/
    /*height: 85%;*/
    align-items: center;
    justify-content: center;
    width: 100%;
    color: white;
}

.dt_5grid_list input {
    background-color: #e28b01;
    border-radius: 5px;
    font-size: 15px;
    color: white;
    /*width: 55px;*/
    /*height: 20px;*/

}

.dt_5grid_list input:hover {
    cursor: pointer;
    /*scale: 1.2;*/
    transition: all 0.5s ease;
    background-color: #378735;

}

.dt_5grid_list_PBRinfo { /*模型信息内容列表样式*/
    display: grid;
    /*grid-template-rows: repeat(8, 1fr);*/
    /*grid-template-columns: 30% 70%;*/
    font-size: 20px;
    margin-left: 10px;
    /*height: 85%;*/
    align-items: center;
    justify-content: center;

    color: white;
}
@media screen and (max-width: 1500px) {
    .span {
        font-size: clamp(10px,1.5vw + 10px,20px);
    }


}
/* 横屏大屏幕（≥1200px）强制5列均分 */
@media (min-width: 1200px) {
    .dt_content {
        grid-template-columns: repeat(5, 1fr); /* 严格5列，宽度自动均分 */
    }
}