/* 通用样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    color: #333;
}

.product-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}



/* 面包屑导航样式 */
.breadcrumb {
    margin-bottom: 40px;
}

.breadcrumb ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
}

.breadcrumb li {
    display: inline;
    font-size: 14px;
    color: #333;
}

.breadcrumb li:not(:last-child)::after {
    content: "";
    display: inline-block;
    width: 20px;
    /* 根据需要调整宽度 */
    height: 20px;
    /* 根据需要调整高度 */
    background-image: url('../img/dh_j.png');
    background-size: contain;
    background-repeat: no-repeat;
    margin: 0 5px;
    vertical-align: middle;
}

.breadcrumb a {
    text-decoration: none;
    color: #333;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* 产品可用性 */
.product-availability h2 {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.product-availability p {
    font-size: 12px;
    font-weight: 400;
    text-align: justify;
    font-weight: bold;
}

/* 工具展示部分 */
.tool-showcase {
    max-width: 1200px;
    margin: 60px auto;
}

.tool-showcase h2 {
    font-size: 28px;
    margin-bottom: 30px;
    font-weight: bold;
    color: #0f4aa4;
}

.tool-container {
    display: flex;
    gap: 40px;
}

.tool-image-container {
    position: relative;
    flex: 0.7;
    display: flex;
}

.tool-section-title {
    font-size: 20px;
    margin-bottom: 15px;
    color: #0f4aa4;
    font-weight: 500;
}

.tool-image-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: row;
    margin-bottom: 20px;
    flex-wrap: nowrap;
    overflow-x: visible;
    align-items: center;
    justify-content: flex-start;
}



.tool-diagram {
    object-fit: contain;
    display: block;
    transition: all 0.3s ease;
    flex-shrink: 0;
/*     filter: grayscale(100%) brightness(0.6);  */
    filter: brightness(1) !important; 
	
	
}

.tool-diagram.active {
	z-index: 10;
	filter: sepia(1)   hue-rotate(165deg)   saturate(200%)   brightness(95%) !important;
}

.tool-options {
    display: flex;
    flex-direction: column;
    gap: 5px;
    position: absolute;
    bottom: 0;
    right: 0;
}

.tool-option {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #333 !important;
}

.tool-option.active-option .tool-number {
    background-color: #0f4aa4;
    color: white;
    border-color: #0f4aa4;
}

.tool-option.active-option .tool-name {
    color: #0f4aa4 !important;  /* 使文字在悬停时变为与数字背景相同的蓝色 */
}

.tool-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid black;
    color: black;
    font-size: 16px;
    margin-right: 5px;
    transition: background-color 0.3s ease;
}

.tool-name {
    font-size: 16px;
    font-weight: 500;
}

/* Media queries for responsiveness */


/* Quick Access Section */
.quick-access {
    margin-top: 60px;
    margin-bottom: 30px;
}

.quick-access .quick-access-title {
    background: url('../img/title_bg.png') no-repeat;
    background-size: 100% 100%;
    color: white;
    padding: 8px 16px;
    padding-left: 38px;
    font-size: 16px;
    font-weight: 500;
}

.quick-access-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px 55px ;
    background: #f6f7f7;
    padding: 20px 34px;
}

.quick-item {
    min-width: 100px;
    display: block;
    /* padding: 12px; */
    text-align: center;
    text-decoration: none;
    background: #e9eaea;
    transition: background-color 0.3s;
    font-weight: bold;
    font-size: 16px;
    color: #000000 !important;
    line-height: 36px;
}

.quick-item:hover {
    background: #0f4aa4 !important;
    color: white !important;
}

.quick-item.inquiry {
    background: #0f4aa4 !important;
    color: white !important;
}

.quick-item.inquiry:hover {
    background: #003584 !important;
}

.city-skyline {
    overflow-x: hidden;
}
@media (max-width: 1024px) {
    .tool-image-wrapper img {
        /* width: 70%; */
        height: auto;
        max-height: 320px;
        object-fit: contain;
    }
    .tool-image-container{
        flex:0.8;
    }
    .quick-access .quick-access-title{
        background-size: auto;
    }
    .quick-access-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 15px;
        gap: 10px;
    }
}
@media (max-width: 767px) {
    .breadcrumb li {
        font-size: 12px;
    }
    
    .product-description p {
        font-size: 14px;
    }
    
    .product-availability h2 {
        font-size: 20px;
    }
    .quick-access-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 15px;
        gap: 10px;
    }
    .tool-image-wrapper img {
        /* width: 70%; */
        height: auto;
        max-height: 320px;
        object-fit: contain;
    }
    .quick-access .quick-access-title{
        background-size: auto;
    }
    .tool-image-container{
        flex-direction: column;
        position: static;
    }
    .tool-options{
        position: static;
    }
    
}
.tool-diagram {
    transition: all 0.3s ease;
}

.tool-diagram.active {
/*     transform: scale(1.05); */
    filter: brightness(1.2);
	margin-top: -30px;
}

.tool-option.active-option {
    color: #0056b3;
    font-weight: bold;
}