body { padding-top: 75px;font-family: 微软雅黑, 宋体, Arial;}
a{color:#333;text-decoration:none}
a:hover{color:#3f871b;text-decoration:none}.baizi{font-family: 微软雅黑, 宋体, Arial;color: #ffffff;}
.baizi{color: #fff;}
.baizi:link {color: #fff;}
.baizi:visited {color: #fff;}
.baizi:hover {color: #fff;}
.baizi:active {color: #fff;}
/*top*/
.b00{ 
    margin-bottom: 15px;
    background-color: #fff;
    box-shadow: 5px 5px 5px 0 rgba(0, 0, 0, .05);
    -webkit-box-shadow: #d4d2d2 0px 0px 10px;
    -moz-box-shadow: #d4d2d2 0px 0px 10px;
    }
.logo{ width: 50%;float: left;}
.b01{ padding:0px;height: 75px;}
.nav{ margin-top:11px;}
.bdh{ font-size: 18px;margin: 0 8px}
.navbar-brand {padding: 2px;}
.navbar-default .navbar-nav>li>a:hover{color:#3f871b;background-color:#fff;}
.navbar-default .navbar-nav>.open>a, .navbar-default .navbar-nav>.open>a:focus, .navbar-default .navbar-nav>.open>a:hover{background-color:#fff;}
.navbar-default .navbar-toggle{border-color: #fff;}
.navbar-toggle{margin-top:20xp;}

/* 装修AI助手按钮特殊样式 */
.ai-assistant-btn {
    background: linear-gradient(135deg, #09882f 0%, #fcad02 100%) !important;
    color: #fff !important;
    border-radius: 20px !important;
    padding: 6px 15px !important;
    position: relative;
    border: none;
    transition: all 0.3s ease;
    overflow: visible;
    font-size: 13px !important;
    line-height: 1.4 !important;
    vertical-align: baseline !important;
    margin-top: 10px;
}

.ai-assistant-btn:hover {
    background: linear-gradient(135deg, #09882f 0%, #fc9002 100%) !important;
    color: #fff !important;
}

.ai-assistant-btn::before {
    content: '✦';
    position: absolute;
    top: -3px;
    right: 10px;
    font-size: 10px;
    color: #ffffff;
    text-shadow: 0 0 3px rgba(255, 215, 0, 0.8);
    animation: sparkle 2s ease-in-out infinite alternate;
}

.ai-assistant-btn::after {
    content: '✦';
    position: absolute;
    top: 6px;
    right: 7px;
    font-size: 6px;
    color: #ffffff;
    text-shadow: 0 0 3px rgba(255, 215, 0, 0.8);
    animation: sparkle 2s ease-in-out infinite alternate-reverse;
}

@keyframes sparkle {
    0% {
        opacity: 0.7;
        transform: scale(1);
    }
    100% {
        opacity: 1;
        transform: scale(1.1);
    }
}

/*bnaner*/
.carousel-inner img{ margin:0 auto;}


.tab-h2{font-size: 36px;text-align: center;letter-spacing: 1px;}
.tab-h4{font-size: 18px;text-align: center;letter-spacing: 1px;margin: 20px 0;}
.tab-p{font-size: 14px;line-height: 25px; text-align: center;letter-spacing: 1px;color: #999999; margin-bottom: 30px;}
/*天坛产品*/
#tiantan-products{padding: 50px 0; background-color: #f9f9f9;}
#tiantan-products h2 {margin-top: 2px;}

/* 产品展示样式 */
.product-showcase {
    margin-top: 40px;
}

.product-item {
    margin-bottom: 30px;
}

.product-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-content {
    padding: 25px 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
    line-height: 1.4;
}

.product-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.product-link {
    color: #b3916c;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
    align-self: flex-start;
}

.product-link:hover {
    color: #8a6b4f;
    text-decoration: none;
}

/* 按钮样式 */
.btn-primary {
    background-color: #b3916c;
    border-color: #b3916c;
    padding: 12px 30px;
    font-size: 16px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #8a6b4f;
    border-color: #8a6b4f;
    transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .product-item {
        margin-bottom: 20px;
    }
    
    .product-content {
        padding: 20px 15px;
    }
    
    .product-content h3 {
        font-size: 16px;
    }
    
    .product-image {
        height: 180px;
    }
}



/*tab2*/
#tab2{background-color:#e3e3e3;padding: 50px 0 70px 0;}
.tab2-col-1{width: 14%; text-align: center;float: left;}
.tab2-col-1 h3{font-size: 16px;color: #3f871b; line-height: 22px;padding: 0 10px;}
.tab2-col-1 p{font-size: 12px;color: #888; line-height: 22px;padding: 0 10px;}

/*tab3*/
#tab3{background-color:#fff;padding: 50px 0 70px 0; margin-bottom: 50px; }
.nav-tabs{border: 0px;width: 300px;}

.nav>li>a{color: #666; font-size: 16px; padding: 15px 10px;}
.nav-tabs>li>a{border:0px;}
.nav-tabs>li.active>a, .nav-tabs>li.active>a:focus, .nav-tabs>li.active>a:hover{border:0px;border-bottom: 2px solid #3f871b;color: #333;background-color:#fff;}
.tab-content>.tab-pane{margin: 30px 0;}
#tab3 h3{font-size: 16px;color: #333; line-height: 23px; padding: 0 10px;margin:10px 0 30px 0;}

/*tab4*/
#tab4{background-color:#e3e3e3;padding: 50px 0 70px 0;}
.tab4-col-1{width: 20%; text-align: center;float: left;}
.tab4-col-1 h3{font-size: 16px;line-height: 22px;padding: 0 10px;}
.tab4-col-1 img{border: 5px solid #3f871b;}

/*tab5*/
#tab5{margin: 50px 0;}

/*tab6*/
#tab6{margin: 50px 0;}
#tab6 .carousel-caption{margin:0px;background-color: #000;background: rgba(0, 0, 0, 0.5);padding-bottom:0px;right:0;left:0;bottom:0; padding: 10px;}
#tab6 .carousel-indicators{bottom:45px;}
#tab6 .left{background-image:linear-gradient(to right,rgba(0,0,0,.0) 0,rgba(0,0,0,0) 100%)}
#tab6 .right{background-image:linear-gradient(to right,rgba(0,0,0,.0) 0,rgba(0,0,0,0) 100%)}
#tab6 li{font-size: 16px; line-height: 33px;}

/*tab7*/
#tab7{margin: 50px 0;}
#tab7 p{line-height: 30px; color:#666;}
#tab7 .more{width: 150px;display: inline-block;line-height: 38px;text-align: center;background-color: #3f871b;color: #fff;}


/*pdtop*/
.jumbotron{
	background: url(../images/pbanner.jpg) top;
}
.jumbotron h1{font-size: 24px;color: #fff;}
.jumbotron h4{font-size: 14px;color: #E3E3E3;}
.jumbotron hgroup{padding-left: 60px;}

/*zhengwennr*/
#zhengwennr{ font-size: 16px;line-height: 33px;color: #666;}
#zhengwennr .container{padding: 0 20px 50px 30px;}
#zhengwennr img{ width: 800px; margin: 6px;}

#video {width: 100%;}
/*liebiao*/
#liebiao{padding: 0 0 50px 0}
#liebiao .row{margin: 0;}
#liebiao .col-md-2{text-align: left;padding-left: 0;}

#liebiao .info-content{ padding: 20px 0; border-bottom: 1px solid #e9e9e9; overflow: hidden;}
#liebiao p{color: #999; line-height: 22px;}

/*cpliebiao*/
#cpliebiao{padding: 0 0 50px 0;text-align: center;}
#cpliebiao h4{color: #666; font-size: 14px; line-height:25px; height:35px;}
#cpliebiao .thumbnail{border: 0;}
#cpliebiao img { height:200px;}

/*liuyan*/
#liuyan{padding: 50px 0;text-align: center;}

/*kefu*/
.modal-dialog {bottom: 10px;}

/*footer*/
#footer{background-color: #444444;padding: 30px 0;margin: 30px 0 0 0; text-align: center; border-top:3px solid #666;}
#footer p{color: #e9e9e9;font-size: 14px;}
/* DMS项目管理软件 */
#dms-software {
    background-color: #fff;
    padding-top: 50px ;
}
#dms-software h3 {
    font-size: 22px;
    color: #333;
    font-weight: 700;
}
#dms-software p {
    font-size: 18px;
    color: #666;
    line-height: 24px;
}



.dms-image {
    text-align: center;
    padding-top: 100px;
    position: relative;
}

.dms-image img {
    height: auto;
    border-radius: 8px;
    box-shadow: 
        -10px -10px 20px rgba(55, 124, 250, 0.4),
        10px 10px 20px rgba(255, 165, 0, 0.2);
}

.qr-code-container {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 5px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
}

.qr-code {
    width: 110px;
    height: 110px;
    border-radius: 8px;
    margin-bottom: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.qr-text {
    margin: 0;
    font-size: 12px;
    color: #fff;
    font-weight: 500;
}

.dms-content {
    padding: 20px;
}

.dms-title {
    font-size: 36px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 20px;
    line-height: 1.2;
}

.dms-title .subtitle {
    font-size: 24px;
    color: #7f8c8d;
    font-weight: 400;
}

.dms-description {
    font-size: 16px;
    color: #5a6c7d;
    line-height: 1.6;
    margin-bottom: 20px;
}

.dms-features {
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateX(10px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    margin-top: 15px;
    flex-shrink: 0;
}

.feature-icon-progress {
    width: 24px;
    height: 24px;
    background: linear-gradient(45deg, #3498db, #2980b9);
    border-radius: 3px;
    position: relative;
}

.feature-icon-progress::after {
    content: "📊";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
}

.feature-icon-file {
    width: 24px;
    height: 24px;
    background: linear-gradient(45deg, #e74c3c, #c0392b);
    border-radius: 3px;
    position: relative;
}

.feature-icon-file::after {
    content: "📄";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
}

.feature-icon-chat {
    width: 24px;
    height: 24px;
    background: linear-gradient(45deg, #9b59b6, #8e44ad);
    border-radius: 3px;
    position: relative;
}

.feature-icon-chat::after {
    content: "💬";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
}

.feature-icon-chart {
    width: 24px;
    height: 24px;
    background: linear-gradient(45deg, #f39c12, #e67e22);
    border-radius: 3px;
    position: relative;
}

.feature-icon-chart::after {
    content: "📈";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
}

.feature-text h4 {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 8px;
}

.feature-text p {
    font-size: 14px;
    color: #7f8c8d;
    margin: 0;
    line-height: 1.5;
}

.btn-dms {
    background: linear-gradient(45deg, #4285f4, #1a73e8);
    color: #fff;
    padding: 25px 50px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: 40px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(66, 133, 244, 0.3);
    margin-bottom: 80px;
}

.btn-dms:hover {
    background: linear-gradient(45deg, #1a73e8, #1557b0);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(66, 133, 244, 0.4);
    color: #fff;
    text-decoration: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    #dms-software {
        padding-top: 50px;
    }
    
    .dms-title {
        font-size: 28px;
        text-align: center;
    }
    
    .dms-description {
        text-align: center;
    }
    
    .feature-item {
        margin-bottom: 20px;
    }
    
    .dms-action {
        text-align: center;
    }
    
    .qr-code-container {
        bottom: 10px;
        padding: 10px;
    }
    
    .qr-code {
        width: 60px;
        height: 60px;
    }
    
    .qr-text {
        font-size: 10px;
    }
}

/* 材料价格与服务报价区域样式 */
#pricing-section {
    padding: 80px 0;
    background: linear-gradient(to top, #f3f3f3, #fff);
}

.pricing-title {
    text-align: center;
    margin-bottom: 60px;
}

.pricing-title h2 {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
}

.pricing-title p {
    font-size: 18px;
    color: #666;
}

.pricing-card {
    background: white;
    border-radius: 15px;
    padding: 30px 30px;
    box-shadow: 0 10px 8px rgba(0,0,0,0.1);
    height: auto;
    min-height: 200px;
}

.pricing-section-title {
    font-size: 24px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
}

.pricing-section-title.material {
    color: #4a90e2;
}

.pricing-section-title.service {
    color: #28a745;
}

.pricing-icon {
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 16px;
    color: white;
}

.pricing-icon.material {
    background: #4a90e2;
}

.pricing-icon.service {
    background: #28a745;
}

.material-table {
    overflow-x: auto;
}

.material-table table {
    width: 100%;
    border-collapse: collapse;
}

.material-table thead tr {
    background: #f8f9fa;
}

.material-table th {
    padding: 15px 10px;
    border-bottom: 2px solid #e9ecef;
    font-weight: 600;
}

.material-table th:first-child {
    text-align: left;
}

.material-table th:not(:first-child) {
    text-align: center;
}

.material-table td {
    padding: 15px 10px;
    border-bottom: 1px solid #e9ecef;
    font-size: 16px;

}

.material-table td:first-child {
    text-align: left;
}

.material-table td:not(:first-child) {
    text-align: center;
}

.material-table tbody tr:last-child td {
    border-bottom: none;
}

/* 材料分类布局样式 */
.material-categories {
    width: 100%;
}

.category-row {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 15px;
    gap: 25px;
    justify-content: flex-start;
}

.category-item {
    flex: 0 0 calc(50% - 13px);
    width: calc(50% - 13px);
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 10px;
}

.category-item h4 {
    background: #888;
    color: #fff;
    margin: 0;
    padding: 12px 15px;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
}

.category-item .material-table {
    margin: 0;
    border: none;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.category-item .material-table table {
    margin: 0;
    width: 100%;
    table-layout: fixed;
}

.category-item .material-table th {
    padding: 10px 8px;
    font-size: 14px;
    background: #f8f9fa;
}

.category-item .material-table td {
    padding: 10px 8px;
    font-size: 14px;
    word-break: break-word;
    max-width: 150px;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .category-item {
        flex: 0 0 calc(50% - 10px);
        width: calc(50% - 10px);
        min-width: 280px;
    }
}

@media (max-width: 768px) {
    .category-row {
        flex-direction: column;
        gap: 10px;
        margin-bottom: 10px;
    }
    
    .category-item {
        flex: 0 0 100%;
        width: 100%;
        min-width: auto;
        margin-bottom: 5px;
    }
}

/* 材料缩略图悬停效果 */
.thumbnail-container {
    position: relative;
    display: inline-block;
}

.material-thumbnail {
    transition: transform 0.2s ease;
}

.material-thumbnail:hover {
    transform: scale(1.1);
}

.large-image-preview {
    display: none;
    position: absolute;
    z-index: 9999;
    background: white;
    border: 2px solid #ddd;
    border-radius: 8px;
    padding: 5px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    max-width: 300px;
    pointer-events: none;
    top: -150px;
    left: 20px;
    width: 290px;
}

.large-image-preview img {
    max-width: 280px;
    max-height: 200px;
    object-fit: contain;
    border-radius: 4px;
    display: block;
}

.trend-stable {
    color: #28a745;
    font-weight: 600;
}

.trend-up {
    color: #dc3545;
    font-weight: 600;
}

.material-link {
    margin-top: 40px;
    margin-bottom: 30px;
    text-align: center;
    font-size: 16px;
    padding: 20px 0;
}

.category-more-link {
    text-align: center;
    font-size: 14px;
    padding: 8px 0;
    border-top: 1px solid #eee;
    margin-top: 0;
    background-color: #f8f9fa;
    border-radius: 0 0 8px 8px;
}

.material-link a {
    color: #4a90e2;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
}

.category-more-link a {
    color: #4a90e2;
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    font-size: 13px;
    transition: all 0.2s ease;
}

.category-more-link a:hover {
    color: #2a6fc9;
}

.service-description {
    color: #666;
    margin-bottom: 30px;
    font-size: 14px;

}

.package-card {
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    margin-bottom: 20px;
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(74,144,226,0.15);
}

.package-card.basic:hover {
    border-color: #4a90e2;
}

.package-card.premium {
    border: 2px solid #4a90e2;
    background: linear-gradient(135deg, #f8fbff 0%, #e3f2fd 100%);
}

.package-card.luxury:hover {
    border-color: #ffc107;
    box-shadow: 0 8px 20px rgba(255,193,7,0.15);
    transform: translateY(-3px);
}

.package-badge {
    position: absolute;
    top: -10px;
    right: 15px;
    background: #4a90e2;
    color: white;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: bold;
}

.package-title {
    color: #333;
    font-size: 18px;
    margin-bottom: 10px;
}

.package-price {
    font-size: 28px;
    font-weight: bold;
}

.package-desc {
    margin-top: 0;
    margin-bottom: 15px;
}

.package-price.basic {
    color: #4a90e2;
}

.package-price.premium {
    color: #4a90e2;
}

.package-price.luxury {
    color: #ffc107;
}

.package-features {
    text-align: left;
    padding-left: 0;
    list-style: none;
    color: #666;
    font-size: 14px;
}

.package-features li {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.package-features li:last-child {
    margin-bottom: 0;
}

.feature-check {
    color: #28a745;
    margin-right: 8px;
}

.package-btn {
    border-radius: 6px;
    padding: 8px 20px;
    margin-top: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.package-btn.basic {
    background: #f8f9fa;
    color: #666;
}

.package-btn.basic:hover {
    background: #4a90e2;
    color: white;
    border-color: #4a90e2;
}

.package-btn.premium {
    background: #4a90e2;
    color: white;
    border: none;
    padding: 10px 25px;
    font-weight: bold;
}

.package-btn.premium:hover {
    background: #357abd;
}

.package-btn.luxury {
    background: #f8f9fa;
    color: #666;
}

.package-btn.luxury:hover {
    background: #ffc107;
    color: white;
    border-color: #ffc107;
}

.luxury-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    text-align: left;
}

.luxury-features-col {
    width: 48%;
    color: #666;
    font-size: 14px;
}

.luxury-features-col div {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.luxury-features-col div:last-child {
    margin-bottom: 0;
}

/* 活动推广区域样式 */
#promotion-section {
    padding: 80px 0;
    background-color: #fff;
}

.promotion-title {
    text-align: center;
    margin-bottom: 60px;
}

.promotion-title h2 {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
}

.promotion-title p {
    font-size: 18px;
    color: #666;
}

.promotion-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}


.promotion-image {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.promotion-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.promotion-card:hover .promotion-image img {
    transform: scale(1.05);
}

.promotion-badge {
    position: absolute;
    top: 30px;
    left: 30px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(255,107,107,0.3);
}

.discount-text {
    display: block;
    font-size: 24px;
    font-weight: bold;
    line-height: 1;
}

.discount-label {
    display: block;
    font-size: 12px;
    margin-top: 5px;
    opacity: 0.9;
}

.promotion-content {
    padding: 50px 40px;
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(135deg, #2563EA 0%, #1E41B1 100%);
    color: white;
    position: relative;
}

.promotion-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #2563EA 0%, #1E41B1 100%);

    z-index: 1;
}

.promotion-content > * {
    position: relative;
    z-index: 2;
}

.promotion-tag {
    display: inline-block;
    background: rgb(253, 228, 0);
    color: #1E41B1;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    backdrop-filter: blur(10px);
    width: fit-content;


}

.promotion-heading {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
}

.promotion-description {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 25px;
    opacity: 0.95;
}

.promotion-time {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    font-size: 14px;
    opacity: 0.9;
}

.promotion-time i {
    margin-right: 10px;
    font-size: 16px;
}

.promotion-action {
    margin-top: auto;
}

.btn-promotion {
    background: white;
    color: #667eea;
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.btn-promotion:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .promotion-image {
        height: 250px;
    }
    
    .promotion-content {
        height: auto;
        padding: 30px 20px;
    }
    
    .promotion-heading {
        font-size: 24px;
    }
    
    .promotion-badge {
        top: 20px;
        left: 20px;
        padding: 10px 15px;
    }
    
    .discount-text {
        font-size: 20px;
    }
}

/* 活动推广卡片样式 */
.promotion-card .col-md-6 {
    padding: 0;
}

/* 活动图片样式 */
.promotion-image {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.promotion-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transition: transform 0.3s ease;
    display: block;
}

.promotion-image img:hover {
    transform: scale(1.05);
}

/* aos*/
* {
  box-sizing: border-box;
}