body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #2f4f4f;
    color: #f5f5dc;
}

/* 🔹 kleiner Header oben links */
.topbar {
    text-align: left;
    padding: 15px 20px;
    font-size: 14px;
    opacity: 0.9;
}

/* 🔹 Haupttitel Tree of Life */
.main-title {
    text-align: center;
    font-size: 56px;
    font-weight: bold;
    margin-top: 20px;
    margin-bottom: 10px;
}

/* 🔹 Untertitel */
.subtitle {
    text-align: center;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 30px;
}

header {
    text-align: center;
    font-size: 42px;
    font-weight: bold;
    padding: 30px 10px;
}

.section-title {
    text-align: center;
    font-size: 34px;
    margin: 60px 0 30px;
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 20px;
}

.item {
    display: flex;
    gap: 25px;
    margin-bottom: 60px;
    align-items: flex-start;
}

.item img {
    width: 260px;
    height: auto;
    border-radius: 4px;
}

.text h3 {
    margin: 0 0 10px 0;
}

.text p {
    line-height: 1.6;
}

@media (max-width: 768px) {
    .item {
        flex-direction: column;
    }

    .item img {
        width: 100%;
    }
}

footer {
    text-align: center;
    margin-top: 60px;
    padding: 30px 10px;
    font-size: 14px;
}

a {
    color: #f5f5dc;
    text-decoration: underline;
}

a:visited {
    color: #f5f5dc;
}

a:hover {
    opacity: 0.7;
}

.center-text {
    text-align: center;
}

.spacer {
    height: 25px;
}
sup {
    font-size: 0.6em; /* kleinere Schriftgröße */
    vertical-align: super; /* hochgestellt */
    line-height: 0;
}