    <style>
body {
    margin: 0;
    background: #f7f8fa; /* ´¿¾»Ç³»Ò±³¾° */
    font-family: "Microsoft YaHei", Arial, sans-serif;
    overflow-x: hidden;
    color: #333;
}

.main-container {
    max-width: 680px;
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
    padding: 0 1px 10px 1px;
}

.sticky-wrap {
    position: sticky;
    top: 0;
    z-index: 50;
    background: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

/* Logo À¸ */
.logo-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(#03fffd, #f7f3f3);
    box-shadow: 0 1px rgb(0 0 0);
    border-radius: 0;
    padding: 7px 0 9px 0;
    min-height: 45px;
    position: relative;
}
.logo-bar-inner {
    width: 96%;
    max-width: 650px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
}
.site-logo {
    height: 42px;
    min-width: 34px;
    object-fit: contain;
    margin-right: 6px;
}
.site-title {
    font-size: 2rem;
    color: linear-gradient(90deg,#9C27B0 0%, #E91E63 100%);
    font-weight: 800;
    letter-spacing: 2px;
    text-shadow: none;
    padding-left: 4px;
}

@media (max-width: 700px) {
    .logo-bar {
        min-height: 34px;
        padding: 7px 0 5px 0;
    }
    .logo-bar-inner {
        gap: 7px;
    }
    .site-logo {
        height: 45px;
        min-width: 24px;
        margin-right: 3px;
    }
    .site-title {
        font-size: 0.97rem;
        letter-spacing: 1px;
    }
}

/* ¿ª½±À¸ */
#lottery-wrap {
    position: sticky;
    top: 60px;
    z-index: 49;
    border-radius: 0 0 12px 12px;
    background: #fff;
}

/* ¹ã¸æÍ¼ */
.ad-img {
    display: block;
    margin: 1px auto;
    width: 100%;
    border-radius: 8px;
}

/* ÄÚÈÝÇø */
.site-section {
    margin: 6px 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

/* ¿¨Æ¬ */
.card-box {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    border: 3px solid #0ff;
    padding: 0;
    margin-bottom: 0;
    transition: box-shadow .2s;
}
.card-box:hover {
    box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}
.card-title {
background: linear-gradient(#03fffd, #f7f3f3);
    color: rgb(0, 0, 0);
    border-left: 1px solid #d8d2e7;
    border-right: 1px solid #e7e3d2;
    height: 37px;
    line-height: 30px;
    font-size: 16pt;
    text-align: center;
    text-shadow: 0px 1.5px 1px #effc02;
    font-weight: bold;
    border-bottom-left-radius: 25px;
    border-bottom-right-radius: 25px;
    box-shadow: 0 5px 4px 0 #0585e8, 0 6px 20px 0 rgba(0, 0, 0, .19);
}
.card-content {
    width: 100%;
    box-sizing: border-box;

    overflow-wrap: break-word;
}
.card-img {
    max-width: 100%;
    margin: 12px 0 0 0;
    border-radius: 8px;
    box-shadow: 0 1px 8px rgba(0,0,0,0.05);
}
    </style>