/* ========== PC端样式（同前） ========== */
.intro-module {
    aspect-ratio: 1920 / 925;
    max-width: 100vw;
    max-height: 100vh;
    margin: 0 auto;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
}

.intro-content {
    width: 55%;
    max-width: 1050px;
    text-align: left;
}

.main-title {
    font-family: 'Archivo Black', sans-serif;
    font-weight: 900;
    color: #000;
    line-height: 1.05;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    font-size: clamp(32px, 3.9vw, 75px);
    transform: scaleY(1.08);
    transform-origin: center;
    margin-bottom: clamp(20px, 2vw, 40px);
    text-align: center;
}

.content-paragraph {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    color: #000;
    line-height: 1.45;
    letter-spacing: -0.01em;
    font-size: clamp(14px, 1.25vw, 24px);
    margin-bottom: 8px;
    max-width: 100%;
    text-align: center;  /* 小字部分居中对齐 */
}

.content-paragraph:last-child {
    margin-bottom: 8px;
}

@media (min-width: 1920px) {
    .main-title {
        font-size: 75px;
    }
    .content-paragraph {
        font-size: 24px;
        margin-bottom: 8px;
    }
}

/* ========== 手机端样式：上下留白增加到40px ========== */
@media (max-width: 768px) {
    .intro-module {
        width: 100%;
        max-width: 100%;
        aspect-ratio: auto;
        height: auto;
        display: block;
        padding: 40px 40px;            /* 上下留白从20px增加到40px */
        margin: 0 auto;
        overflow-x: hidden;
        box-sizing: border-box;
    }
    .intro-content {
        width: 100% !important;
        max-width: 100% !important;
        text-align: left;
    }
    .main-title {
        font-size: clamp(32px, 8.3vw, 66px) !important;
        letter-spacing: -0.8px !important;
        transform: none !important;
        margin: 0 0 12px 0 !important;
        text-align: center !important;
        font-weight: 900 !important;
    }
    .content-paragraph {
        font-size: clamp(13px, 1.9vw, 17px) !important;
        font-weight: 600 !important;
        line-height: 1.3 !important;
        letter-spacing: 0px !important;
        -webkit-font-smoothing: antialiased !important;
        -moz-osx-font-smoothing: grayscale !important;
        font-synthesis: weight none !important;
        font-variant-ligatures: none !important;
        -webkit-text-stroke: 0.3px #000;
        text-stroke: 0.3px #000;
        margin-bottom: 8px !important;
        text-align: center !important;  /* 手机端小字部分居中对齐 */
    }
    .content-paragraph:last-child {
        margin-bottom: 8px !important;
    }
}