.page-official-entrance {
    padding: 15px;
    background: var(--dark-bg);
    margin-bottom: 20px;
}

.page-official-entrance .page-title {
    padding: 15px 0;
    border-bottom: 1px dashed #444;
    line-height: 30px;
    font-size: 25px;
    text-align: center;
    color: var(--text-light);
}

.page-official-entrance .page-meta {
    font-size: 12px;
    text-align: center;
    color: #a0a0a0;
    margin-top: 10px;
}

.page-official-entrance .page-meta .cover {
    display: inline-block;
    text-align: center;
}


.page-official-entrance .page-meta .cover::after {
    content: '';
    height: 10px;
    border: 1px solid #666;
    margin: 0 6px;
}

.page-official-entrance .page-meta .cover:last-of-type::after {
    display: none;
}

.page-official-entrance .page-meta img {
    width: 16px;
    height: 16px;
    margin: -2px 4px 0;
    cursor: pointer;
    transition: transform 0.5s ease;
}

/* 按钮组样式 */
.page-official-entrance .page-meta .btn-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
    flex-wrap: wrap;
}

/* 按钮基础样式 */
.page-official-entrance .page-meta .btn-group .btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 6px;
    border: 2px solid;
    transition: all 0.2s ease;
    cursor: pointer;
    text-align: center;
}

/* 立即注册按钮样式 */
.page-official-entrance .page-meta .btn-group .btn-sing-up {
    background-color: var(--primary-yellow);
    color: var(--dark-bg);
    border-color: var(--primary-yellow);
}

.page-official-entrance .page-meta .btn-group .btn-sing-up:hover {
    background-color: var(--accent-yellow);
    border-color: var(--accent-yellow);
}

/* 安卓下载按钮样式 */
.page-official-entrance .page-meta .btn-group .btn-android-download {
    background-color: var(--card-bg);
    color: var(--text-light);
    border-color: #444;
}

.page-official-entrance .page-meta .btn-group .btn-android-download:hover {
    background-color: #333;
    border-color: #555;
    color: var(--primary-yellow);
}

.page-official-entrance .page-content p,
.page-official-entrance .page-content a,
.page-official-entrance .page-content ul li {
    font-size: calc(var(--base-font-size) * 1);
    line-height: var(--line-height-scale);
}

.page-official-entrance .page-content .page-disclaimer {
    padding: 15px;
    border: 1px solid #444;
    background: var(--card-bg);
    line-height: 20px;
    color: #a0a0a0;
    margin-top: 25px;
}

.page-official-entrance .page-content {
    margin-top: 60px;
    font-size: 16px;
    line-height: 25px;
    color: #d0d0d0;
    background: var(--dark-bg);
    display: table;
    word-wrap: break-word;
    word-break: break-all;
    box-sizing: border-box;
}

.page-official-entrance .page-content p {
    padding: 3px 0;
    margin-bottom: 5px;
}

.page-official-entrance .page-content div {
    line-height: 200%;
}


.page-official-entrance .page-content .page-disclaimer {
    font-size: 14px;
}

.page-official-entrance .page-content .page-disclaimer {
    padding: 5px 15px;
    margin-top: 10px;
}

/* ==================== 响应式适配 ==================== */

/* 1000-1200px 屏幕适配 */
@media screen and (min-width: 1000px) and (max-width: 1200px) {
    .page-official-entrance {
        padding: 12px;
        margin-bottom: 15px;
    }

    .page-official-entrance .page-title {
        padding: 12px 0;
        font-size: 22px;
        line-height: 28px;
    }

    .page-official-entrance .page-meta {
        font-size: 11px;
        margin-top: 8px;
    }

    .page-official-entrance .page-meta .btn-group {
        gap: 15px;
        margin: 25px 0;
    }

    .page-official-entrance .page-meta .btn-group .btn {
        padding: 10px 25px;
        font-size: 15px;
    }

    .page-official-entrance .page-content {
        margin-top: 45px;
        font-size: 15px;
        line-height: 24px;
    }

    .page-official-entrance .page-content .page-disclaimer {
        padding: 12px;
        font-size: 13px;
        margin-top: 20px;
    }
}