body {
    font-family: 'EB Garamond', serif;
    font-size: 18px;
    line-height: 1.6;
    color: #333;
    margin: 0;
    background-color: #FFFFFF;
}

/* Left sidebar menu */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 220px;
    height: 100vh;
    background-color: #FFF3E0;
    padding: 40px 20px;
    box-sizing: border-box;
    border-right: 1px solid #FFCC80;
}

.sidebar .site-name {
    display: block;
    font-size: 1.4em;
    font-weight: 700;
    color: #333;
    margin-bottom: 30px;
}

.sidebar nav a {
    display: block;
    padding: 8px 12px;
    margin-bottom: 4px;
    color: #333;
    font-weight: bold;
    border-radius: 4px;
}

.sidebar nav a:hover { background-color: #FFE0B2; color: #5D4037; }
.sidebar nav a.active { background-color: #FFCC80; }

/* Main content */
main {
    margin-left: 220px;
    padding: 50px 40px;
}

.content { max-width: 800px; margin: 0 auto; }

h1 { font-size: 2.5em; font-weight: 700; margin: 0 0 20px; }

.profile { text-align: center; }
.profile img { width: 200px; height: auto; }

.intro p { font-size: 1.1em; color: #444; line-height: 1.7; margin: 0 0 1em; }

.section { margin-top: 40px; }

.section h2 {
    font-size: 2em;
    font-weight: 700;
    border-bottom: 2px solid #5D4037;
    padding-bottom: 5px;
    display: inline-block;
    margin: 0 0 20px;
}

h3 { font-size: 1.5em; font-weight: 700; margin: 20px 0 10px; }

/* Paper entries */
.paper {
    font-family: system-ui, -apple-system, sans-serif;
    line-height: 1.5;
    margin-bottom: 1.25rem;
    color: #333;
}
.paper-title { font-weight: 600; font-size: 1.05rem; }
a.paper-title {
    color: #0056b3;
    text-decoration: underline;
    text-decoration-color: #99c2ff;
    text-underline-offset: 3px;
}
a.paper-title:hover { color: #003d82; background-color: #eef5ff; text-decoration-color: #003d82; }
span.paper-title { color: #111; }
.paper a:not(.paper-title) {
    color: #444;
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 2px;
}
.paper a:not(.paper-title):hover { color: #0056b3; text-decoration-style: solid; }
.paper-meta { font-size: 0.9rem; color: #666; font-style: italic; }

/* Links */
a { color: #5D4037; text-decoration: none; }
a:hover { color: #333; }

footer {
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    text-align: center;
    font-size: 0.9em;
    color: #666;
}

/* Phones: menu moves to the top */
@media (max-width: 700px) {
    .sidebar {
        position: static;
        width: 100%;
        height: auto;
        padding: 16px;
        border-right: none;
        border-bottom: 1px solid #FFCC80;
    }
    .sidebar .site-name { margin-bottom: 10px; }
    .sidebar nav a { display: inline-block; }
    main { margin-left: 0; padding: 30px 16px; }
}