@charset "UTF-8";

* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
}

img {
    width: 100%;
    height: auto;
    vertical-align: bottom;
}

header {
    background: #ffe6fc;
}

header h1 {
    text-align: center;
    padding: 1rem;
}

nav ul {
    padding-bottom: 1rem;
    text-align: center;
}

nav ul li {
    display: inline-block;
    margin: 0 10px;
}

nav ul li a {
    font-weight: bold;
    color: #333;
}

/* section の前後に追加 */
main {
    padding: 1rem;
    max-width: 1200px;
    margin: 0 auto;
    flex-grow: 1;
}

section {
    background: #FFF;
    padding: 20px;
}

.container {
    display: flex;
    gap: 20px;
    flex-direction: row-reverse;
}

.column-img {
    flex: 1;
}

.column-text {
    flex: 2;
}

footer {
    background: #333;
    color: #FFF;
    text-align: center;
    padding: 1rem;
    width: 100%;
}