:root {
    --primary-color: #05A0FF;
    --secondary-color: #0078D7;
    --text-color: #333;
    --text-light: #666;
    --white: #FFFFFF;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f5f7fa;
}

/* Hero Section */
.hero {
    position: relative;
    overflow: hidden;
    padding: 0;
    margin: 0;
    background: none;
}

.hero::before {
    display: none;
}

.hero-content {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0 0 160px;
    background-image: url("../image/2/1/banner.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.hero-mt {
    padding: 200px 260px 0px;
    font-size: 50px;
    font-weight: 600;
    line-height: 1.4;
    color: #16145e;
}

.hero-md {
    padding: 0px 260px 40px;
    font-size: 24px;
    line-height: 2;
    color: #16145e;
}

.hero-btn {
    margin-left: 260px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 200px;
    background: linear-gradient(89.32deg, rgba(75, 87, 253, 1) 0.48%, rgba(5, 160, 255, 1) 99.71%);
    border-radius: 10px;
    padding: 6px 24px;
    text-decoration: none;
}

.hero-content img {
    width: 100%;
    height: auto;
    display: block;
}



/* Main Content */
.main-content {
    /* padding: 80px 0; */
}

.section-title {
    font-size: 40px;
    font-weight: bold;
    color: #101010;
    text-align: center;
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 20px;
    color: #101010;
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Agni应用 Section */
.agni-application {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.agni-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.agni-text {
    flex: 1;
}

.agni-image {
    flex: 1;
}

.agni-image img {
    width: 100%;
}

/* 星启智枢 Section */
.xingqi-zhishu {
    padding: 80px 0;
    background-color: #F2F9FF;
}

.xingqi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 80px;
    padding-top: 50px;
}

.xingqi-card {
    background-color: #ffffff;
    padding: 44px 40px;
    display: flex;
    flex-direction: column;
    height: 434px;
}

.xingqi-card-img1 {
    background-image: url('../image/2/1/003.png');
    background-size: 200px;
    background-repeat: no-repeat;
    background-position: right 30px bottom 10px;
}

.xingqi-card-img2 {
    background-image: url('../image/2/1/004.png');
    background-size: 200px;
    background-repeat: no-repeat;
    background-position: right 30px bottom 10px;
}

.xingqi-card-img3 {
    background-image: url('../image/2/1/005.png');
    background-size: 200px;
    background-repeat: no-repeat;
    background-position: right 30px bottom 10px;
}

.xingqi-card-img4 {
    background-image: url('../image/2/1/006.png');
    background-size: 200px;
    background-repeat: no-repeat;
    background-position: right 30px bottom 10px;
}

.xingqi-card-img5 {
    background-image: url('../image/2/1/007.png');
    background-size: 200px;
    background-repeat: no-repeat;
    background-position: right 30px bottom 10px;
}

.xingqi-card-img6 {
    background-image: url('../image/2/1/008.png');
    background-size: 200px;
    background-repeat: no-repeat;
    background-position: right 30px bottom 10px;
}

.xingqi-card-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 8px;
    color: #333333;
    text-align: center;
}

.xingqi-card-subtitle {
    font-size: 16px;
    color: #333;
    margin-bottom: 20px;
    text-align: center;
}

.xingqi-card-content {
    font-size: 14px;
    flex: 1;
    color: #666666;
    margin-bottom: 30px;
    /* 减少底部边距，允许文本与背景图重叠 */
}

.xingqi-card-content p {
    font-size: 14px;
    line-height: 2;
    color: #333333;
    text-align: justify;
}

/* 技术栈核心优势 Section */
.tech-advantages {
    padding: 80px 0;
    background-color: #ffffff;
}

.tech-advantages-title {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 60px;
    color: #101010;
    text-align: center;
}

.tech-advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 70px;
}

.tech-advantage-card {
    background: linear-gradient(180deg, rgba(230, 245, 255, 1) 0%, rgba(255, 255, 255, 1) 59%);
    border: 1px solid rgba(239, 239, 244, 1);
    padding: 40px;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 250px;
}

.tech-advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.tech-advantage-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.tech-advantage-icon {
    margin-right: 10px;
    display: flex;
    align-items: center;
}

.tech-advantage-icon img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.tech-advantage-title {
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    margin: 0;
    padding-left: 20px;
}

.tech-advantage-description {
    font-size: 16px;
    line-height: 1.6;
    color: #666666;
    text-align: justify;
}

.xingqi-grid a {
    text-decoration: none;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.xingqi-grid a:hover {
    text-decoration: none;
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Responsive Design */
@media (max-width: 1400px) {
    .hero-mt {
        padding: 200px 40px 0px;
    }

    .hero-md {
        padding: 0px 40px 40px;
    }

    .hero-btn {
        margin-left: 40px;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .agni-content {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }
}

@media (max-width: 992px) {
    .xingqi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .xingqi-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-top: 20px;
    }

    .tech-advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    nav {
        margin-left: 0;
    }

    .hero-mt {
        padding: 60px 30px 0px;
        font-size: 24px;
        font-weight: 600;
        line-height: 1.4;
        color: #16145e;
    }

    .hero-md {
        padding: 0px 30px 40px;
        font-size: 16px;
        line-height: 2;
        color: #16145e;
    }

    .hero-btn {
        margin-left: 30px;
        font-size: 14px;
        font-weight: 600;
        color: #fff;
        margin-bottom: 200px;
        background: linear-gradient(89.32deg, rgba(75, 87, 253, 1) 0.48%, rgba(5, 160, 255, 1) 99.71%);
        border-radius: 10px;
        padding: 6px 24px;
        text-decoration: none;
    }

    .hero-content {
        max-width: 100%;
        padding-bottom: 40px;
    }

    .hero::before {
        display: none;
    }

    .hero-content img {
        height: 210px;
        width: auto;
    }

    .section-title {
        font-size: 20px;
    }

    .section-subtitle {
        font-size: 16px;
        margin-bottom: 20px;
    }

    .section-p {
        font-size: 10px;
        line-height: 20px;
    }

    .xingqi-card {
        padding: 20px;
        height: 314px;
    }

    .xingqi-card-title {
        font-size: 16px;
    }

    .xingqi-card-subtitle {
        font-size: 12px;
    }

    .xingqi-card-content p {
        font-size: 12px;
        color: #666;
    }

    .xingqi-card-img1 {
        background-size: 150px;
        background-position: right bottom;
    }

    .xingqi-card-img2 {
        background-size: 150px;
        background-position: right bottom;
    }

    .xingqi-card-img3 {
        background-size: 150px;
        background-position: right bottom;
    }

    .xingqi-card-img4 {
        background-size: 150px;
        background-position: right bottom;
    }

    .xingqi-card-img5 {
        background-size: 150px;
        background-position: right bottom;
    }

    .xingqi-card-img6 {
        background-size: 150px;
        background-position: right bottom;
    }

    .tech-advantages {
        padding: 40px 0;
    }

    .tech-advantages-title {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .tech-advantage-title {
        font-size: 16px;
    }

    .tech-advantage-description {
        font-size: 12px;
    }

    .tech-advantage-card {
        height: 178px;
        padding: 30px 20px;
    }
}