@media screen and (min-width: 768px) {
/* ==================== Hero 区域 ==================== */
.hero {
    position: relative;
    width: 100%;
    height: calc(100vh - 4.479vw); /* 一屏高度减去导航栏高度 */
    margin-top: 4.48vw; /* 86px / 1920px */
    overflow: hidden;
    
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.hero-title {
    position: absolute;
    bottom: 11.04vw; /* 212px / 1920px */
    left: 10.36vw; /* 199px / 1920px */
    font-size: 2.5vw; /* 48px / 1920px */
    font-weight: 600;
    line-height: 1.4;
    color: #FFFFFF;
}

/* ==================== 主要内容区域 ==================== */
.main-content {
    padding: 5.1vw 10.42vw; /* 98px 200px / 1920px */
    background-color: #FFFFFF;
}

.content-container {
    max-width: 79.17vw; /* 1520px / 1920px */
    margin: 0 auto;
}

.content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 5.21vw; /* 100px / 1920px */
}

/* ==================== 功能区块 ==================== */
.feature-section {
    display: flex;
    align-items: center;
    gap: 5.21vw; /* 100px / 1920px */
}

.feature-section.reverse {
    flex-direction: row-reverse;
}

.feature-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.04vw; /* 20px / 1920px */
}

.feature-header {
    display: flex;
    flex-direction: column;
    gap: 0.73vw; /* 14px / 1920px */
}

.feature-title {
    font-size: 1.67vw; /* 32px / 1920px */
    font-weight: 600;
    line-height: 1.4;
    color: transparent;
    background: linear-gradient(90deg, #D038FF 0%, #462DFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-subtitle {
    font-size: 1.15vw; /* 22px / 1920px */
    font-weight: 600;
    line-height: 1.4;
    color: #000000;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.73vw; /* 14px / 1920px */
}

.feature-item,.feature-item p {
    font-size: 0.83vw; /* 16px / 1920px */
    font-weight: 400;
    line-height: 1.7;
    color: #000000;
}

.feature-image {
    width: 45.83vw; /* 880px / 1920px */
    height: 30.73vw; /* 590px / 1920px */
    border-radius: 0.52vw; /* 10px / 1920px */
    overflow: hidden;
}

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

/* ==================== 核心优势区块 ==================== */
.advantages-section {
    display: flex;
    align-items: center;
    gap: 5.21vw; /* 100px / 1920px */
}

.advantages-content {
    width: 28.13vw; /* 540px / 1920px */
    display: flex;
    flex-direction: column;
    gap: 1.56vw; /* 30px / 1920px */
    padding-bottom: 3.65vw; /* 70px / 1920px */
}

.advantages-header {
    display: flex;
    flex-direction: column;
    gap: 0.73vw; /* 14px / 1920px */
}

.advantages-title {
    font-size: 1.67vw; /* 32px / 1920px */
    font-weight: 600;
    line-height: 1.4;
    color: transparent;
    background: linear-gradient(90deg, #D038FF 0%, #462DFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.advantages-list {
    display: flex;
    flex-direction: column;
    gap: 0.73vw; /* 14px / 1920px */
}

.advantages-item {
    font-size: 0.83vw; /* 16px / 1920px */
    font-weight: 400;
    line-height: 1.7;
    color: #000000;
}

.advantages-image {
    flex: 1;
    height: 30.73vw; /* 590px / 1920px */
    border-radius: 0.52vw; /* 10px / 1920px */
    overflow: hidden;
}

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

/* ==================== 特殊文本样式 ==================== */
.highlight-text {
    display: flex;
    flex-direction: column;
    gap: 0.94vw; /* 18px / 1920px */
}

.highlight-text .feature-item {
    white-space: pre-line;
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1440px) {
    .hero {
        padding: 11.04vw 5.21vw; /* 211px 100px / 1920px */
    }
    
    .main-content {
        padding: 4.17vw 5.21vw; /* 80px 100px / 1920px */
    }
    
    .feature-image,
    .advantages-image {
        width: 100%;
        max-width: 36.46vw; /* 700px / 1920px */
    }
}

@media (max-width: 1024px) {
    .hero {
        height: 31.25vw; /* 600px / 1920px */
        padding: 7.81vw 2.6vw; /* 150px 50px / 1920px */
    }
    
    .hero-title {
        font-size: 1.88vw; /* 36px / 1920px */
    }
    
    .main-content {
        padding: 3.13vw 2.6vw; /* 60px 50px / 1920px */
    }
    
    .content-wrapper {
        gap: 3.13vw; /* 60px / 1920px */
    }
    
    .feature-section,
    .feature-section.reverse,
    .advantages-section {
        flex-direction: column;
        gap: 2.08vw; /* 40px / 1920px */
    }
    
    .feature-content,
    .advantages-content {
        width: 100%;
    }
    
    .feature-image,
    .advantages-image {
        width: 100%;
        height: 20.83vw; /* 400px / 1920px */
    }
    
    .feature-title,
    .advantages-title {
        font-size: 1.46vw; /* 28px / 1920px */
    }
    
    .feature-subtitle {
        font-size: 1.04vw; /* 20px / 1920px */
    }
}

@media (max-width: 768px) {
    .hero {
        height: 20.83vw; /* 400px / 1920px */
        padding: 5.21vw 1.04vw; /* 100px 20px / 1920px */
    }
    
    .hero-title {
        font-size: 1.46vw; /* 28px / 1920px */
    }
    
    .main-content {
        padding: 2.08vw 1.04vw; /* 40px 20px / 1920px */
    }
    
    .content-wrapper {
        gap: 2.08vw; /* 40px / 1920px */
    }
    
    .feature-image,
    .advantages-image {
        height: 13.02vw; /* 250px / 1920px */
    }
    
    .feature-title,
    .advantages-title {
        font-size: 1.25vw; /* 24px / 1920px */
    }
    
    .feature-subtitle {
        font-size: 0.94vw; /* 18px / 1920px */
    }
    
    .feature-item,
    .advantages-item {
        font-size: 0.73vw; /* 14px / 1920px */
    }
} }