body {
    background: linear-gradient(135deg, #f4efe5 0%, #f9f6fa 100%);
    margin: 0;
    font-family: 'Merriweather', 'Georgia', serif;
    color: #24142a;
}
#main-header {
    text-align: center;
    padding: 2.2rem 0 1.2rem 0;
    background: linear-gradient(135deg, #fffbe6 0%, #f3dff7 100%);
    border-bottom: 3px solid #b2a270;
    box-shadow: 0 4px 18px #b2a27020;
    position: relative;
}
.site-logo {
    max-width: 90px;
    border-radius: 15px;
    margin-bottom: 0.8rem;
    border: 2.5px solid #d5a468;
    background: #fffbe6;
    box-shadow: 0 2px 14px rgba(70,20,70,0.07);
}
#main-header h1 {
    font-family: 'Cinzel', 'Georgia', serif;
    font-size: 2.5rem;
    margin: 0.3rem 0 0.2rem 0;
    color: #8a1a81;
    letter-spacing: 2px;
    text-shadow: 1px 1px 0 #fff8e1;
}
.subtitle {
    font-size: 1.2rem;
    color: #6e2361;
    margin-bottom: 1rem;
}
.main-nav {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    padding: 1.2rem 0 1.2rem 0;
    background: #f8f6ec;
    border-bottom: 2px solid #b2a270;
    box-shadow: 0 2px 6px #b2a27014;
}
.nav-btn {
    font-family: 'Cinzel', 'Georgia', serif;
    font-size: 1.05rem;
    padding: 0.7em 2.3em;
    border: none;
    border-radius: 8px 8px 0 0;
    background: linear-gradient(90deg, #e6c87a 0%, #d5a468 100%);
    color: #8a1a81;
    font-weight: bold;
    transition: background 0.22s, color 0.22s, box-shadow 0.19s;
    box-shadow: 0 1px 2px #e1b96b50;
    cursor: pointer;
    outline: none;
    margin-bottom: -2px;
    position: relative;
}
.nav-btn.active,
.nav-btn:hover,
.nav-btn:focus {
    background: linear-gradient(90deg, #fffbe6 0%, #e6c87a 100%);
    color: #b12a18;
    box-shadow: 0 4px 12px #b2a27020;
    z-index: 2;
}
#main-content {
    max-width: 1100px;
    margin: 2rem auto 2.5rem auto;
    min-height: 420px;
    background: none;
    border-radius: 18px;
    padding: 0 1.5rem;
}
.loading-message, .error-message {
    text-align: center;
    font-size: 1.3rem;
    padding: 2em 0 2em 0;
    color: #8a1a81;
}
footer {
    text-align: center;
    font-size: 1rem;
    color: #a18c5f;
    padding: 1.5em 0 2em 0;
    background: #f8f6ec;
    border-top: 2px solid #b2a270;
    font-family: 'Merriweather', serif;
}
@media (max-width: 900px) {
    #main-header h1 {
        font-size: 1.45rem;
    }
    .main-nav {
        flex-direction: column;
        gap: 0.7rem;
    }
    .nav-btn {
        width: 95vw;
        border-radius: 8px;
        margin: 0 auto;
    }
    #main-content {
        padding: 0 0.2rem;
        min-height: 240px;
    }
}