html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100%;
    font-size: 14px;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.92), rgba(143, 59, 86, 0.08)),
        url("../image/bj.png");
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: #ffffff;
    overflow-x: hidden;
}

.page {
    width: 100%;
    min-height: 100vh;
    box-sizing: border-box;
    padding-bottom: 115px;
}

.content {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px 20px 40px;
    box-sizing: border-box;
    text-align: center;
}

.whatsapp {
    width: 88px;
    height: 88px;
    object-fit: cover;
    border-radius: 10px;
    display: block;
    margin: 0 auto 22px;
}

.text {
    margin-bottom: 24px;
}

.title {
    margin: 0 0 14px;
    font-size: 24px;
    line-height: 1.35;
    font-weight: 700;
    color: #ffac41;
}

.video-list {
    width: 100%;
}

.video-card {
    width: 100%;
    margin: 0 auto 24px;
    border-radius: 15px;
    overflow: hidden;
    background: #000000;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.35);
}

.main-video {
    width: 100%;
    display: block;
    border: 0;
    outline: none;
    background: #000000;
}

.fixed-button-wrap {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    padding: 14px 20px 18px;
    box-sizing: border-box;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0));
}

.fixed-button {
    width: 100%;
    max-width: 600px;
    min-height: 60px;
    margin: 0 auto;
    border-radius: 999px;
    background-color: #22c55e;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 17px;
    font-weight: 700;
    box-sizing: border-box;
    box-shadow: 0 8px 0 #15803d, 0 12px 24px rgba(0, 0, 0, 0.35);
}

.fixed-button:hover {
    background-color: #16a34a;
}

.fixed-button:active {
    transform: translateY(3px);
    box-shadow: 0 5px 0 #15803d, 0 8px 18px rgba(0, 0, 0, 0.35);
}

@media (max-width: 480px) {
    .content {
        padding-left: 16px;
        padding-right: 16px;
    }

    .title {
        font-size: 22px;
    }

    .video-card {
        margin-bottom: 20px;
        border-radius: 13px;
    }

    .fixed-button-wrap {
        padding-left: 16px;
        padding-right: 16px;
    }

    .fixed-button {
        min-height: 58px;
        font-size: 16px;
    }
}