/* 技术架构区域 */
.architecture-section {
    background: white;
}

.architecture-card {
    background: rgba(245, 247, 250, 1);
    border-radius: 12px;
    padding: 32px;
}

.architecture-diagram {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 32px;
}

.diagram-carousel {
    position: relative;
    width: 100%;
    max-width: 800px;
    border-radius: 12px;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 240px;
}

.carousel-slides {
    display: flex;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.carousel-slide {
    flex: 0 0 100%;
    height: 100%;
    display: none;
    animation: fadeIn 0.5s ease;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: rgba(10, 36, 99, 1);
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all 0.3s;
}

.carousel-prev:hover,
.carousel-next:hover {
    background: rgba(10, 36, 99, 1);
    color: white;
}

.carousel-prev {
    left: 16px;
}

.carousel-next {
    right: 16px;
}

.carousel-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s;
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.9);
}

.indicator.active {
    background: rgba(10, 36, 99, 1);
    width: 20px;
    border-radius: 20px;
}

.tech-tags {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.tech-tag {
    padding: 12px 28px;
    background: rgba(10, 36, 99, 1);
    color: white;
    border-radius: 9999px;
    font-size: 16px;
    font-family: 'SourceHanSans-Medium', sans-serif;
    white-space: nowrap;
}

/* 技术突破区域 */
.breakthrough-section {
    background: rgba(245, 247, 250, 1);
}

.breakthrough-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.breakthrough-card {
    background: white;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.breakthrough-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.card-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 247, 250, 1);
    border-radius: 14px;
    font-family: 'remixicon' !important;
}

.card-icon i {
    font-size: 28px;
    color: rgba(10, 36, 99, 1);
    font-family: 'remixicon' !important;
}

.card-title {
    font-size: 20px;
    font-weight: 700;
    color: rgba(10, 36, 99, 1);
    margin-bottom: 8px;
    font-family: 'SourceHanSans-Bold', sans-serif;
}

.card-subtitle {
    font-size: 14px;
    color: rgba(102, 102, 102, 1);
    margin-bottom: 20px;
}

.card-features {
    list-style: none;
}

.card-features li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 12px;
    font-size: 14px;
    color: rgba(51, 51, 51, 1);
}

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

.card-features li i {
    font-size: 16px;
    color: rgba(46, 90, 172, 1);
    margin-right: 8px;
    margin-top: 2px;
    flex-shrink: 0;
}

/* 核心装备区域 */
.equipment-section {
    background: white;
}

.equipment-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: stretch;
    background: rgba(245, 247, 250, 1);
    border-radius: 12px;
    padding: 0;
    overflow: hidden;
}

.equipment-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.equipment-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.equipment-content {
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.equipment-title {
    font-size: 24px;
    font-weight: 700;
    color: rgba(10, 36, 99, 1);
    margin-bottom: 24px;
    font-family: 'SourceHanSans-Bold', sans-serif;
}

.equipment-features {
    list-style: none;
}

.equipment-features li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 16px;
    font-size: 16px;
    color: rgba(51, 51, 51, 1);
}

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

.equipment-features li i {
    font-size: 20px;
    color: rgba(46, 90, 172, 1);
    margin-right: 12px;
    margin-top: 2px;
    flex-shrink: 0;
}

.equipment-features li strong {
    color: rgba(10, 36, 99, 1);
    font-family: 'SourceHanSans-SemiBold', sans-serif;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .breakthrough-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .equipment-card {
        grid-template-columns: 1fr;
    }

    .equipment-image {
        margin-bottom: 0;
    }

    .carousel-container {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .architecture-card {
        padding: 20px;
    }
    .carousel-container {
        height: 200px;
    }
    .carousel-prev,
    .carousel-next {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
    .tech-tag {
        padding: 8px 16px;
        font-size: 14px;
    }
    .tech-tags {
        gap: 12px;
    }
    .breakthrough-cards {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .breakthrough-card {
        padding: 20px;
    }
    .card-icon {
        width: 44px;
        height: 44px;
        margin-bottom: 16px;
    }
    .card-icon i {
        font-size: 22px;
    }
    .card-title {
        font-size: 18px;
    }
    .card-features li {
        font-size: 13px;
        margin-bottom: 10px;
    }
    .equipment-card {
        border-radius: 8px;
    }
    .equipment-content {
        padding: 20px;
    }
    .equipment-title {
        font-size: 20px;
        margin-bottom: 16px;
    }
    .equipment-features li {
        font-size: 14px;
        margin-bottom: 12px;
    }
    .equipment-features li i {
        font-size: 18px;
    }
    .indicator {
        width: 6px;
        height: 6px;
    }
    .indicator.active {
        width: 16px;
    }
}

@media (max-width: 480px) {
    .architecture-card {
        padding: 16px;
    }
    .carousel-container {
        height: 160px;
    }
    .tech-tag {
        padding: 6px 12px;
        font-size: 12px;
    }
    .tech-tags {
        gap: 8px;
    }
    .breakthrough-card {
        padding: 16px;
    }
    .card-title {
        font-size: 16px;
    }
    .card-subtitle {
        font-size: 13px;
    }
    .equipment-content {
        padding: 16px;
    }
    .equipment-title {
        font-size: 18px;
    }
    .equipment-features li {
        font-size: 13px;
    }
}