/* 轮播图样式 */
.banner {
    margin-top: -80px;
    min-height: 85vh;
    position: relative;
    display: flex;
    align-items: center;
    width: 100% !important;
    overflow: hidden !important;
}

.banner-slider {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
}

.banner-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease;
    width: 100% !important;
    height: 100% !important;
}

.banner-slide::before {
    display: none;
}

.banner-slide.active {
    opacity: 1;
}

.banner-content {
    position: relative;
    z-index: 3;
    max-width: 680px;
    color: white;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    text-align: left;
    width: 100% !important;
    animation: bannerFadeIn 0.8s ease-out forwards;
}

.banner-content h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    white-space: normal !important;
    word-wrap: break-word !important;
}

.banner-content p {
    font-size: 1.2rem;
    opacity: 0.95;
    margin-bottom: 36px;
}

.banner-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 20;
}

.banner-dot {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    cursor: pointer;
    transition: 0.25s;
}

.banner-dot.active {
    width: 32px;
    background: white;
}

/* 移动端轮播图保持原样 */
@media (max-width: 768px) {
    .banner {
        margin-top: -70px;
        min-height: auto;
        height: auto;
        aspect-ratio: 16 / 9;
        width: 100% !important;
        position: relative;
        overflow: hidden !important;
    }

    .banner-slider {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
    }

    .banner-slide {
        background-size: 100% 100% !important;
        background-position: center center !important;
        background-repeat: no-repeat !important;
        width: 100% !important;
        height: 100% !important;
        position: absolute;
        inset: 0;
    }

    .banner-content {
        position: absolute;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 3;
        max-width: 90% !important;
        width: 100% !important;
        padding: 0 16px !important;
        margin: 0 !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
        text-align: center !important;
        top: calc(70px + 35%);
    }

    .banner-content h1 {
        font-size: clamp(0.9rem, 5vw, 1.3rem) !important;
        line-height: 1.35 !important;
        margin-bottom: 10px !important;
        font-weight: 700 !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
        max-width: 100% !important;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
    }

    .banner-content p {
        font-size: clamp(0.7rem, 3.5vw, 0.85rem) !important;
        line-height: 1.4 !important;
        margin-bottom: 16px !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        max-width: 100% !important;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
    }

    .banner-dots {
        bottom: 12px;
    }

    .banner-dot {
        width: 8px;
        height: 8px;
    }

    .banner-dot.active {
        width: 24px;
    }
}