/* ================================================
   🧭 NAVIGATION & HEADER COMPONENTS
   ================================================ */

/* Fixed Title Bar */
#title-bar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0);
    color: #000;
    text-align: left;
    padding: 1em;
    z-index: 10;
}

/* Fixed Menu Navigation */
#menu {
    position: fixed;
    top: 30px;
    right: 30px;
    z-index: 10;
    background-color: rgba(255, 255, 255, 0);
    padding: 10px 15px;
    border-radius: 8px;
    display: flex;
    gap: 15px;
    /* 📏 增加按钮间距 */
}

#menu a {
    display: inline-block;
    border-radius: 8px;
    padding: 10px 25px;
    /* 📏 减少水平内边距以适应间距 */
    text-decoration: none;
    color: white;
    background: rgba(40, 40, 40, 0.3);
}