.container {
    max-width: 84%;
    margin: 0 auto;
    background: white;
    transition: all 0.2s;
    padding-bottom: 6rem;
}

.advantages-grid {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
}

.advantage-card {
    background: #ffffff;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 40, 30, 0.06);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border: 1px solid #eaf0ee;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 28px -10px rgba(0, 100, 80, 0.12);
    border-color: #cde3db;
}

.card-text-content {
    padding: 1.5rem 1.5rem 1.2rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sup-tag {
    font-size: 0.75rem;
    letter-spacing: 1px;
    font-weight: 600;
    text-transform: uppercase;
    color: #2c9b6e;
    background: #e3f5ef;
    display: inline-block;
    padding: 0.2rem 0.8rem;
    border-radius: 30px;
    margin-bottom: 1.2rem;
    align-self: flex-start;
}

.card-title {
    font-size: 1.7rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 1.2rem;
    color: #0f2b38;
    border-left: 4px solid #2d9c78;
    padding-left: 0.75rem;
}

.card-content {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 1rem;
}

.content-item {
    font-size: 0.95rem;
    line-height: 1.45;
    color: #2c3f4f;
    display: flex;
    gap: 0.5rem;
    align-items: baseline;
}

.item-marker {
    display: inline-block;
    min-width: 1.25rem;
    font-weight: 600;
    color: #2d9c78;
}

.highlight-green {
    color: #2c9b6e;
    font-weight: 600;
}

.patent-block {
    margin-top: 0.4rem;
    background: #f8fefb;
    border-radius: 1.2rem;
    padding: 0.9rem 0.6rem;
    text-align: center;
    border: 1px solid #d9efe7;
}

.patent-numbers {
    display: flex;
    justify-content: center;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 0.2rem;
    flex-direction: column;
}

.big-number {
    font-size: 2.0rem;
    font-weight: 800;
    color: #2c9b6e;
    line-height: 1;
}

.big-unit {
    font-size: 1.6rem;
    font-weight: 700;
    color: #2c9b6e;
    margin-left: 0.1rem;
}

.patent-desc {
    font-size: 0.85rem;
    color: #4c6a7c;
    font-weight: 500;
    margin-top: 4px;
}

.card-image-area {
    width: 100%;
    overflow: hidden;
    background-color: #eef9f3;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 160px;
}

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

.advantage-card:hover .full-width-img {
    transform: scale(1.02);
}

.img-bg-1 {
    background: linear-gradient(135deg, #206655 0%, #2a9d6e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    font-weight: 500;
    min-height: 170px;
    position: relative;
}

.svg-scene {
    width: 100%;
    height: 100%;
    display: block;
}

.scene-svg {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 980px) {
    .row {
        gap: 1.2rem;
    }
    .card-title {
        font-size: 1.5rem;
    }
    .container {
        padding: 1.8rem;
    }
    .card-text-content {
        padding: 1.2rem;
    }
}

@media (max-width: 780px) {
    .row {
        grid-template-columns: repeat(2, 1fr);
    }
    .card-title {
        font-size: 1.4rem;
    }
    .big-number {
        font-size: 2.6rem;
    }
    .big-unit {
        font-size: 1.3rem;
    }
}

@media (max-width: 580px) {
    .row {
        grid-template-columns: 1fr;
    }
    body {
        padding: 1rem;
    }
    .container {
        padding: 1.2rem;
    }
}

#c_static_776-1722997241841 .e_text-24 {
    line-height: normal;
    font-size: 42px;
    font-weight: normal;
    color: rgb(82 181 117);
    text-align: center;
    margin-bottom: 10px;
    font-family: Impact;
    padding-top: 80px;
}

#c_static_776-1722997241841 .e_richText-21 {
    width: 100%;
    font-size: 14px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 15px;
    margin-bottom: 3px;
    max-width: none;
    line-height: 24px;
    text-align: center;
}



 /* 产品 */
 .grid-container {
    max-width: 84%;
    width: 100%;
    margin: 0 auto;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;      
}

.card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-decoration: none;     
    background: transparent;    
    transition: none;      
}

.image-wrapper {
    width: 100%;
    overflow: hidden;           
    background: #eef2f5; 
    border-radius: 0;        
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    display: block;
    background: transparent;
}

.image-wrapper {
    transition: all 0.3s ease;
}

.image-wrapper img {
    transition: transform 0.35s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

/* 鼠标放上去，图片放大 */
.card:hover .image-wrapper img {
    transform: scale(1.05);
}
.card-title {
    margin-top: 0.85rem;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.3;
    color: #1a2c3e; 
    letter-spacing: normal;
    word-break: break-word;
    max-width: 100%;
    background: transparent;
    padding: 0 0.2rem;
}

@media (max-width: 768px) {
    .grid {
        gap: 1rem;
    }
    .card-title {
        font-size: 0.85rem;
        margin-top: 0.6rem;
    }
}

@media (max-width: 560px) {
    .grid {
        gap: 0.75rem;
    }
    .card-title {
        font-size: 0.75rem;
        margin-top: 0.5rem;
    }
}

@media (max-width: 420px) {
    .grid {
        gap: 0.65rem;
    }
    .card-title {
        font-size: 0.7rem;
    }
}

@media (min-width: 1920px) {
    .grid-container {
        max-width: 84%;
    }
}



/* banner */
.c_banner_028 {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.25);
    transition: all 0.2s;
}

.e_bannerA-2 {
    position: relative;
    width: 100%;
    background: #0a2b3e;
}

/* 全新轮播核心结构，幻灯片完全定义在HTML中，JS只负责行为 */
.modern-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 0;
}

.carousel-track-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    cursor: grab;
    user-select: none;
}
.carousel-track-container:active {
    cursor: grabbing;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

/* 幻灯片样式 - 完全匹配原始提供的内容信息 */
.carousel-slide {
    flex: 0 0 100%;
    position: relative;
    height: auto;
    background: #0f2f3f;
}

.slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

/* 信息浮层 - 保留原有语义并增强可读性 */
.slide-info {
    position: absolute;
    bottom: 15%;
    left: 5%;
    right: 5%;
    max-width: 650px;
    background: linear-gradient(90deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.4) 80%, transparent);
    backdrop-filter: blur(3px);
    padding: 1.8rem 2.2rem;
    border-radius: 24px;
    border-left: 5px solid #00c3ff;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.2);
    animation: fadeUp 0.6s ease-out;
}

.slide-btitle {
    font-size: clamp(1.5rem, 5vw, 2.8rem);
    font-weight: 700;
    color: white;
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.slide-summary {
    font-size: clamp(0.9rem, 3vw, 1.2rem);
    color: rgba(255,255,255,0.92);
    line-height: 1.45;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

/* 导航按钮 */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.25);
    backdrop-filter: blur(12px);
    border-radius: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 20;
    transition: all 0.25s ease;
    border: 1px solid rgba(255,255,255,0.4);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.carousel-btn:hover {
    background: rgba(255,255,255,0.45);
    transform: translateY(-50%) scale(1.05);
}

.carousel-btn svg {
    width: 28px;
    height: 28px;
    fill: white;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3));
}

.btn-prev {
    left: 20px;
}
.btn-next {
    right: 20px;
}

/* 分页圆点 */
.carousel-pagination {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 14px;
    z-index: 20;
    padding: 8px 12px;
}

.pagination-dot {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    backdrop-filter: blur(2px);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.pagination-dot.active {
    background: #52b575;
    transform: scale(1.3);
    width: 28px;
    border-radius: 12px;
    box-shadow: 0 0 6px #52b575;
}

/* 响应式 */
@media (max-width: 768px) {
    .carousel-slide {

    }
    .slide-info {
        bottom: 8%;
        left: 4%;
        right: 4%;
        padding: 1rem 1.3rem;
        backdrop-filter: blur(2px);
    }
    .carousel-btn {
        width: 38px;
        height: 38px;
    }
    .carousel-btn svg {
        width: 22px;
        height: 22px;
    }
    .btn-prev {
        left: 12px;
    }
    .btn-next {
        right: 12px;
    }
    .pagination-dot {
        width: 8px;
        height: 8px;
    }
    .pagination-dot.active {
        width: 20px;
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.carousel-slide:hover .slide-img {
    transform: scale(1.02);
    transition: transform 6s ease-out;
}