body {
    font-family: Optima, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    color: #333;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
    padding: 0 20px;
}

header {
    background: #333;
    color: #fff;
    padding-top: 30px;
    min-height: 70px;
    border-bottom: #77aaff 3px solid;
}

header a {
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 16px;
}

header ul {
    padding: 0;
    margin: 0;
    list-style: none;
    float: right;
}

header li {
    display: inline;
    padding: 0 20px 0 20px;
}

header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 80%;
    margin: auto;
}

header .logo a {
    font-weight: bold;
    font-size: 24px;
}

header a:hover, header .active {
    color: #77aaff;
    font-weight: bold;
}

main {
    padding: 20px 0;
}

.about-content {
    display: flex;
    gap: 40px;
}

.about-left {
    flex-basis: 30%;
}

.about-right {
    flex-basis: 70%;
}

.profile-pic {
    width: 100%;
    max-width: 250px;
    height: auto;
    border-radius: 50%;
}

.links {
    list-style: none;
    padding: 0;
}

.links li {
    padding-bottom: 10px;
}

.links a {
    text-decoration: none;
    color: #333;
}

.links a:hover {
    color: #77aaff;
}

footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
    margin-top: 20px;
}

footer p {
    font-size: 0.8em;
}

/* Research Page */
.paper {
    background: #fff;
    padding: 20px;
    margin-bottom: 20px;
    border-left: 5px solid #77aaff;
}

.paper h3 {
    margin-top: 0;
}

.paper-links a {
    margin-right: 15px;
    text-decoration: none;
    color: #77aaff;
}

.paper-links a:hover {
    text-decoration: underline;
}

/* Music Page */
.music-content {
    background: #fff;
    padding: 20px;
}

.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.photo-gallery img {
    width: 100%;
    height: auto;
    border: 1px solid #ddd;
    padding: 5px;
}

.youtube-video {
    margin-top: 20px;
    text-align: center;
}

/* Reading/Travel Page */
.reading-travel-content {
    display: block;
}

.reading-list, .travel-list, .buddhism {
    flex-basis: 100%;
    background: #fff;
    padding: 20px;
}

.reading-list h2, .travel-list h2, .buddhism h2 {
    border-bottom: 2px solid #77aaff;
    padding-bottom: 10px;
}