/* ABOUT 页面样式 */
body {
    background-color: #D4D4D4;
}
/* 导航栏样式覆盖 */
.navbar .nav-link.active {
    color: #D57585 !important;
}
.about-content p {
    margin-bottom: 0;
}
.about-email {
    font-family: 'Inter', sans-serif;
    line-height: 150%;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: #000000;
    margin-top: clamp(120px, 17.57vw, 253px);
    margin-left: clamp(15px, 2.08vw, 30px);
}

.about-description {
    font-family: 'Inter', sans-serif;
    line-height: 150%;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.055em;
    color: #000000;
    margin-left: clamp(15px, 2.08vw, 30px);
}

.about-video-section {
    width: auto;
    margin-top: clamp(250px, 40.28vw, 580px);
    margin-left: clamp(15px, 2.08vw, 30px);
    margin-right: clamp(15px, 2.08vw, 30px);
    margin-bottom: clamp(20px, 2.36vw, 34px);
}

.about-video-container {
    position: relative;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}

.about-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #FFD100;
    padding: 1.5rem 3rem;
    pointer-events: none;
    z-index: 10;
}

/* 全屏视频背景样式 */
.about-video-section-full {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.bg-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content-full {
    position: relative;
    z-index: 1;
    text-align: center;
}

.about-title {
    font-size: clamp(28px, 3.33vw, 48px);
    font-weight: 600;
    letter-spacing: 0.167em;
    color: #fff;
    margin-bottom: 20px;
}

.about-subtitle {
    font-size: clamp(14px, 1.25vw, 18px);
    font-weight: 400;
    letter-spacing: 0.333em;
    color: #fff;
}