/* 基本設定 */
body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
}

/* ヘッダー・バナー */
.hero-banner {
    width: 100%;
    max-width: 800px;
    height: 260px;
    margin: 0 auto;
    background-image: url('images/top.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-banner h1 {
    color: #fff;
    background-color: rgba(0, 0, 0, 0.4);
    padding: 15px 30px;
    border-radius: 8px;
    margin: 0;
    font-size: 1.5rem;
}

.banner-caption {
    position: absolute;
    bottom: 10px;
    right: 15px;
    color: #fff;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 5px 10px;
    font-size: 0.8rem;
    border-radius: 4px;
}

/* コンテンツ */
main {
    width: 90%;
    max-width: 800px;
    margin: 40px auto;
}

section {
    margin-bottom: 40px;
}

h2 {
    color: #2c3e50;
    border-left: 5px solid #4a90e2;
    padding-left: 15px;
    margin-bottom: 15px;
}

ul {
    list-style: none;
    padding: 0;
}

ul li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

/* リンクスタイル */
.apply-link {
    color: #e67e22;
    font-weight: bold;
    text-decoration: none;
}

.apply-link:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #f8f9fa;
    border-top: 1px solid #eee;
    font-size: 0.9rem;
}

/* スマホ対応 */
@media screen and (max-width: 600px) {
    .hero-banner {
        height: 180px;
    }
    .hero-banner h1 {
        font-size: 1.1rem;
        padding: 10px 15px;
    }
}