.ocean-title {
    font-weight: 900 !important;
    text-transform: uppercase !important;
    letter-spacing: 6px !important;
    line-height: 1.1 !important;
    text-shadow: 0 4px 15px rgba(0,0,0,0.6) !important;
    margin-bottom: 20px !important; /* 标题和副标题间距，防重叠 */
    position: relative !important;
    z-index: 10 !important; /* 让标题浮在最上层 */
}

.ocean-subtitle {
    font-weight: 700 !important;
    letter-spacing: 2px !important;
    line-height: 1.3 !important;
    margin-top: 10px !important; /* 副标题下移，防重叠 */
    text-shadow: 0 2px 10px rgba(0,0,0,0.4) !important;
}