* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}
h1.pc{
    display: inline;
}
h1.sp{
    display: none;
}

a {
    color:#ff6b35;
    text-decoration: none;
}
/* ヘッダー */
header {
    background: #1a1a1a;
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: "Corben", serif;
  font-weight: 400;
  font-style: normal;
    font-size: 1.8rem;
    
    color: #fff;
}

.logo a {
    color: #fff;
    text-decoration: none;
}

/* PCナビゲーション */
.nav-desktop ul{
    display: flex;
    display: -webkit-flex;
    list-style: none;
}

.nav-desktop li {
    margin-left: 2rem;
}

.nav-desktop a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-desktop a:hover {
    color: #ff6b35;
}

/* モバイルナビゲーション */
/* .nav-mobile {
    display: none;
} */

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
}

/* ハンバーガーメニューのアニメーション */
.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.nav-mobile-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    transition: left 0.3s ease-in-out;
    padding: 2rem;
    z-index: 999;
}

.nav-mobile-menu.active {
    left: 0;
}

.nav-mobile-menu ul {
    list-style: none;
}

.nav-mobile-menu li {
    margin: 1.5rem 0;
    opacity: 0;
    transform: translateX(-20px);
    animation: slideInLeft 0.3s ease-out forwards;
}

.nav-mobile-menu.active li:nth-child(1) { animation-delay: 0.1s; }
.nav-mobile-menu.active li:nth-child(2) { animation-delay: 0.2s; }
.nav-mobile-menu.active li:nth-child(3) { animation-delay: 0.3s; }
.nav-mobile-menu.active li:nth-child(4) { animation-delay: 0.4s; }
.nav-mobile-menu.active li:nth-child(5) { animation-delay: 0.5s; }
.nav-mobile-menu.active li:nth-child(6) { animation-delay: 0.6s; }
.nav-mobile-menu.active li:nth-child(7) { animation-delay: 0.7s; }

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.nav-mobile-menu a {
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid #333;
    transition: color 0.3s;
}

.nav-mobile-menu a:hover {
    color: #ff6b35;
}

/* メインコンテンツ */
main {
    margin-top: 70px;
}

/* ヒーローセクション */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.1), rgba(0,0,0,0.1)), url('../img/top2.jpg');    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    margin-bottom: 5rem;
}

/* スマホ表示用のスタイル */
    @media (max-width: 600px) {
        h1.pc{display: none;}
        h1.sp{
            display: inline;
            font-size: 100%;
}
    }


.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.btn {
    display: inline-block;
    background: #ff6b35;
    color: white;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s;
    font-weight: bold;
}

.btn:hover {
    background: #e55a2b;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.btn:active {
    transform: translateY(1px);
}

/* 施設紹介セクション */
.facilities {
    padding: 80px 0;
    background: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
    margin-top: 3rem;
}

.section-title::after{
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: #ff6b35;
    margin: 1rem auto;
}

.section-sub-title {
    text-align: center;
    font-size: 1.2rem;
    margin-top: -1rem;
    margin-bottom: 3rem;
    color: #333;
}

.facilities-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
    margin-left: 2rem;
    margin-right: 2rem;
}

.facility-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s;
    cursor: pointer;
    animation: fadeInUp 0.6s ease-out;
}

.facility-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.facility-image {
    height: 250px;
    background: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #666;
}
.facility-image img {
    width: 100%;
}
/* スマホ表示用のスタイル */
    @media (max-width: 600px) {
        .facility-image {
            height: 200px;
        }
    }

.facility-content {
    padding-top: 0rem;
    padding-bottom: 2rem;
    text-align: center;
    background-color: #dedede;
}

.facility-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ff6b35;
}

.facility-content p {
    color: #fff;
}


/* インフォメーションセクション */


.news-list {
    margin-bottom: 1.5rem;
}


.news-item:last-child {
    border-bottom: none;
}

.news-list .news-item {
    padding: 15px;
    margin-bottom: 10px;
    border-left: 4px solid #ff6b35;
    position: relative;
    margin: 5px 100px;
    font-size: 1rem;
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s ease;
    line-height: 1.3;
}

.news-content {
    font-size: 0.9rem;
    color: #888;
    margin-left: 100px;
    margin-top: -5px;
}
.news-date {
    flex-shrink: 0;
    width: 100px;
    font-weight: bold;
    color: #ff6b35;
    font-size: 1rem;
    padding-right: 1rem;
    display: block;
    float: left;
}

.news-title {
    margin: 0 0 1.5rem 0;
    color: #333;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.news-content {
    flex: 1;
}



.news-content p {
    margin: 0;
    color: #666;
    line-height: 1.5;
    font-size: 0.9rem;
}
/* スマホ表示用のスタイル */
           @media (max-width: 600px) {
            .news-list .news-item {
line-height: 1.5;
    margin: 5px ;
 
}
        }

/* アピールセクション */
.appeal {
    padding: 80px 0;
    background: #ff6b35;
    background-image: url('../img/kaizen.png');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain;
    color: white;
    text-align: center;
}

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

.appeal h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.appeal p {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Instagram セクション */
.instagram {
    padding: 80px 0;
    background: #f8f9fa;
}

       .instagram-grid {
            display: flex;
            justify-content: space-between; /* 要素を横いっぱいに配置 */
            margin: 0;
            padding: 0; /* パディングを削除 */
            flex-wrap: wrap; /* 複数行に対応 */
        }
        .instagram-photo {
            width: calc(100% / 5); /* デスクトップでは5つの列に分ける */
            height: 200px; /* 高さを200pxに固定 */
            object-fit: cover; /* 画像を切り取ってフィットさせる */
            margin: 0; /* マージンを削除 */
            border-radius: 0; /* 角を丸くしない */
            box-shadow: none; /* 影を削除 */
        }
      
.instagram-photo:hover {
            transform: scale(1.05); /* ホバー時に少し拡大 */
        }

        /* スマホ表示用のスタイル */
           @media (max-width: 600px) {
            .instagram-photo {
                width: calc(100% / 5); /* スマートフォンでも5つの列に分けるが、最大5枚まで表示 */
            }
            .instagram-grid {
                overflow: hidden; /* オーバーフローを隠す */
            }
        }
/* YouTube セクション */
.youtube {
    padding: 80px 0;
    background: white;
}

.youtube-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.youtube-item {
    aspect-ratio: 16/12;
    background: #ddd;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    cursor: pointer;
    transition: transform 0.3s;
    text-align: center;
}

.youtube-item:hover {
    transform: scale(1.02);
}

/* アクセスセクション */
.access {
    padding: 80px 0;
    background: #f8f9fa;
}

.map-container {
    height: 400px;
    background: #ddd;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 1.2rem;
    margin-top: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.map-container iframe{
    border-radius: 10px;
    width:100%;
    height: 100%;
    border: 0;
}

/* お問い合わせセクション */
/* お問い合わせフォーム専用スタイル */
.contact-form-container {
    max-width: 600px;
    margin: 0 auto;
    background: #f9f9f9;
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: #333;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #ff6b35;
    box-shadow: 0 0 5px rgba(255, 107, 53, 0.3);
}

.contact-form textarea {
    height: 120px;
    resize: vertical;
}

.submit-btn {
    background: #ff6b35;
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    width: 100%;
}

.submit-btn:hover {
    background: #e55a2b;
    transform: translateY(-2px);
}

.submit-btn:active {
    transform: translateY(0);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .contact-form-container {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
}

@media (max-width: 480px) {
    .contact-form-container {
        padding: 1.5rem 1rem;
    }
    
    .contact-form input,
    .contact-form select,
    .contact-form textarea {
        padding: 10px;
        font-size: 0.9rem;
    }
    
    .submit-btn {
        padding: 12px 20px;
        font-size: 1rem;
    }
}

/* フッタースタイル */
footer {
    background: #333;
    color: #ccc;
    padding: 3rem 0 1rem;
}

.footer-content {
    text-align: center;
    margin-bottom: 2rem;
}

.footer-social h4 {
    color: #ff6b35;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #555;
    color: #ccc;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.social-icon.instagram-icon:hover {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
    color: white;
}

.social-icon.youtube-icon:hover {
    background: #ff0000;
    color: white;
}

.social-icon svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #555;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.footer-policy a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.8rem;
}

.footer-policy a:hover {
    color: #ff6b35;
    text-decoration: underline;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    footer {
        padding: 2rem 0 1rem;
    }
    
    .social-icons {
        gap: 0.8rem;
    }
    
    .social-icon {
        width: 36px;
        height: 36px;
    }
    
    .social-icon svg {
        width: 18px;
        height: 18px;
    }
}
/* 追加ページ用スタイル */
.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-section {
    margin-bottom: 3rem;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    animation: fadeInUp 0.6s ease-out;
}

.about-section h2 {
    color: #ff6b35;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.about-section ul {
    padding-left: 1.5rem;
}

.about-section li {
    margin-bottom: 0.5rem;
}

.page-hero {
    margin-top: 70px; /* ヘッダーの高さ分 */
    position: relative;
}

.page-hero-image {
    position: relative;
    height: 60vh;
    min-height: 400px;
    overflow: hidden;
}

.page-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.page-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0,0,0,0.1), rgba(0,0,0,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
}

.page-hero-title {
    font-size: 3rem;
    font-weight: bold;
    margin: 0 0 1rem 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
}

.page-hero-subtitle {
    font-size: 1.2rem;
    margin: 0;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.7);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .page-hero-image {
        height: 50vh;
        min-height: 300px;
    }
    
    .page-hero-title {
        font-size: 2.2rem;
    }
    
    .page-hero-subtitle {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .page-hero-image {
        height: 40vh;
        min-height: 250px;
    }
    
    .page-hero-title {
        font-size: 1.8rem;
    }
    
    .page-hero-subtitle {
        font-size: 0.9rem;
    }
}

/* インストラクターページ - 新レイアウト */
.instructor-layout {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* インストラクター写真セクション（左側） */
.instructor-photo-section {
    flex: 0 0 350px;
}

.instructor-photo {
    width: 100%;
}

.instructor-photo img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* インストラクター情報セクション（右側） */
.instructor-content-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.instructor-info {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.instructor-name {
    font-size: 2rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 0.5rem;
}

.instructor-rank {
    font-size: 1.2rem;
    color: #ff6b35;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.instructor-bio p {
    line-height: 1.8;
    color: #666;
    font-size: 1rem;
}

/* イメージ写真グリッド（右側の下） */
.instructor-images {
    margin-top: 1rem;
}

.images-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.image-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .instructor-layout {
        flex-direction: column;
        gap: 2rem;
        padding: 1rem;
    }
    
    .instructor-photo-section {
        flex: none;
        align-self: center;
    }
    
    .instructor-photo {
        max-width: 300px;
    }
    
    .instructor-photo img {
        height: 400px;
    }
    
    .instructor-info {
        padding: 1.5rem;
    }
    
    .instructor-name {
        font-size: 1.6rem;
        text-align: center;
    }
    
    .instructor-rank {
        text-align: center;
    }
    
    .images-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .image-item img {
        height: 180px;
    }
}

@media (max-width: 480px) {
    .instructor-photo {
        max-width: 250px;
    }
    
    .instructor-photo img {
        height: 350px;
    }
    
    .instructor-info {
        padding: 1rem;
    }
    
    .instructor-name {
        font-size: 1.4rem;
    }
    
    .instructor-rank {
        font-size: 1rem;
    }
    
    .instructor-bio p {
        font-size: 0.9rem;
    }
    
    .image-item img {
        height: 150px;
    }
}



/* スケジュール用スタイル */

.schedule-title{
    font-size: 1.3rem;
    margin-bottom: 2rem; 
    color: #ff6b35;
}
.schedule-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.schedule-table th,
.schedule-table td {
    padding: 1rem;
    text-align: center;
    border-bottom: 1px solid #bbb;
}

.schedule-table th {
    background: #ff6b35;
    color: white;
    font-weight: bold;
}

.schedule-table tr:hover {
    background: #f8f9fa;
}

.schedule-table td.sub-2{
    background: #ff6b35;
}

.schedule-table td.sub-3{
    background: #f3caf3;
}

.schedule-table td.sub-4{
    background: #fff3b5;
}

.schedule-table td.sub-5{
    background: #adf3ff;
}


.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.price-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s;
    animation: fadeInUp 0.6s ease-out;
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.price-title {
    font-size: 1.3rem;
    font-weight: bold;
    color: #ff6b35;
    margin-bottom: 1rem;
}

.price-amount {
    font-size: 2rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 1rem;
}

.price-description {
    color: #666;
    line-height: 1.6;
}

/* 管理ページ用スタイル */
.admin-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.admin-container h1 {
    color: #ff6b35;
    margin-bottom: 30px;
    text-align: center;
}





.delete-btn {
    background: #dc3545;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    position: absolute;
    top: 10px;
    right: 10px;
    transition: background 0.3s;
}

.delete-btn:hover {
    background: #c82333;
}

/* アニメーション効果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* スクロールバーのカスタマイズ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #ff6b35;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #e55a2b;
}

/* スクロールトップボタンのスタイル */
.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #ff6b35;
    color: white;
    border: none;
    font-size: 20px;
    cursor: pointer;
    display: none;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    transition: all 0.3s;
}

.scroll-to-top:hover {
    background: #e55a2b;
    transform: translateY(-2px);
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-mobile {
        display: block;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .facilities-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .info-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .instagram-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .youtube-grid {
        grid-template-columns: 1fr;
    }

    .appeal h2 {
        font-size: 2rem;
    }

    .container {
        padding: 0 15px;
    }

    .access > .container > div:first-of-type {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
    
    .contact > .container > div:first-of-type {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
    
    footer .container > div:first-of-type {
        grid-template-columns: 1fr !important;
        text-align: center;
    }
    
    .schedule-table {
        font-size: 0.8rem;
    }
    
    .schedule-table th,
    .schedule-table td {
        padding: 0.1rem;
    }

    .admin-container {
        margin: 10px;
        padding: 20px;
    }

    .instructor-grid {
        grid-template-columns: 1fr;
    }

    .price-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .instagram-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-content h1 {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .appeal h2 {
        font-size: 1.8rem;
    }

    .appeal p {
        font-size: 1rem;
    }

    .price-amount {
        font-size: 1.5rem;
    }

    .instructor-name {
        font-size: 1.3rem;
    }

    .about-section {
        padding: 1.5rem;
    }

    .instructor-info {
        padding: 1.5rem;
    }

    .price-card {
        padding: 1.5rem;
    }
}

/* 印刷用スタイル */
@media print {
    header,
    .hamburger,
    .nav-mobile-menu,
    .scroll-to-top,
    .delete-btn {
        display: none !important;
    }

    main {
        margin-top: 0 !important;
    }

    .hero {
        height: auto !important;
        padding: 2rem 0 !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    .section-title {
        font-size: 18pt;
        margin-bottom: 1rem;
    }

    .container {
        max-width: none;
        padding: 0;
    }
}

/* ダークモード対応（オプション） */
@media (prefers-color-scheme: dark) {
    /* 必要に応じてダークモードスタイルを追加 */
}

/* アクセシビリティ向上 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* フォーカス表示の改善 */
button:focus,
input:focus,
textarea:focus,
select:focus,
a:focus {
    outline: 2px solid #ff6b35;
    outline-offset: 2px;
}

/* 高コントラスト表示対応 */
@media (prefers-contrast: high) {
    .btn,
    .submit-btn {
        border: 2px solid currentColor;
    }
    
    .facility-card,
    .instructor-card,
    .price-card,
    .about-section {
        border: 1px solid #333;
    }
}

/* YouTube セクション */
.youtube {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.youtube-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}




.youtube-thumbnail {
    width: 100%;
    aspect-ratio: 16/11; /* 16:9から16:11に変更してより高く */
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
    display: flex;
    align-items: center;
    justify-content: center;
}

.youtube-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.youtube-item:hover .youtube-thumbnail img {
    transform: scale(1.05);
}

.youtube-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 0, 0, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 2;
}

.youtube-play-button::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 20px solid white;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    margin-left: 4px;
}

.youtube-item:hover .youtube-play-button {
    transform: translate(-50%, -50%) scale(1.1);
    background: rgba(255, 0, 0, 1);
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
}

.youtube-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 1.5rem;
}

.youtube-placeholder-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

.youtube-placeholder-text {
    font-size: 1rem;
    font-weight: 500;
}

.youtube-content {
    padding: .5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.youtube-content h3 {
    color: #333;
    margin: 0;
    font-size: 1.2rem;
    font-weight: bold;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.youtube-item.has-link .youtube-content h3 {
    color: #ff0000;
}

.youtube-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: bold;
    z-index: 3;
}

.youtube-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ff0000;
    font-size: 1rem;
    z-index: 2;
}

.youtube-error {
    background: #f8d7da;
    color: #721c24;
    padding: 0.5rem;
    text-align: center;
    font-size: 0.85rem;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .youtube {
        padding: 3rem 0;
    }
    
    .youtube-grid {
        gap: 1.5rem;
        margin-top: 2rem;
        padding: 0 1rem;
    }
    
    .youtube-thumbnail {
        aspect-ratio: 16/10; /* モバイルでは少し低めに調整 */
    }
    
    .youtube-content {
        padding: 1rem;
    }
    
    .youtube-content h3 {
        font-size: 1.1rem;
    }
    
    .youtube-play-button {
        width: 50px;
        height: 50px;
    }
    
    .youtube-play-button::after {
        border-left: 16px solid white;
        border-top: 10px solid transparent;
        border-bottom: 10px solid transparent;
    }
}

@media (max-width: 480px) {
    .youtube-grid {
        gap: 1rem;
    }
    
    .youtube-thumbnail {
        aspect-ratio: 4/3; /* 小さい画面では4:3に */
    }
    
    .youtube-content {
        padding: 0.75rem;
    }
    
    .youtube-content h3 {
        font-size: 1rem;
    }
}

/* ダークモード対応 */
@media (prefers-color-scheme: dark) {
    .youtube-item {
        background: #2d3748;
    }
    
    .youtube-content h3 {
        color: #e2e8f0;
    }
    
    .youtube-item.has-link .youtube-content h3 {
        color: #ff6b6b;
    }
    
    .youtube-placeholder {
        background: linear-gradient(135deg, #4a5568, #2d3748);
        color: #a0aec0;
    }
}
/* 施設紹介ページ専用スタイル */
#facilities-gojo,#facilities-ikuno{
    height: 40px;
}
.facility-section {
    margin-bottom: 80px;
    padding-bottom: 60px;
    border-bottom: 2px solid #f0f0f0;
}

.facility-section:last-child {
    border-bottom: none;
}

.facility-title {
    font-size: 2.5rem;
    color: #333;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    margin-top: 100px;
}

.facility-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: #ff6b35;
    margin: 1rem auto;
}

/* 施設概要 - 新しいレイアウト */
.facility-overview {
    margin-bottom: 4rem;
}

.facility-info-layout {
    display: flex;
    align-items: flex-start;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.building-image {
    flex: 0 0 45%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.building-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.building-image:hover img {
    transform: scale(1.05);
}

.facility-address {
    flex: 1;
    padding: 1rem 0;
}

.facility-address h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 1.5rem;
    border-left: 4px solid #ff6b35;
    padding-left: 1rem;
}

.address-info p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #555;
    font-size: 0.95rem;
}

.address-info strong {
    color: #333;
    font-weight: bold;
}

/* 設備紹介 */
.equipment-section h3 {
    font-size: 1.8rem;
    color: #333;
    text-align: left;
    margin-bottom: 3rem;
    border-left: 4px solid #ff6b35;
    padding-left: 1rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.equipment-grid {
    display: grid;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.equipment-item {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem;
    background: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.equipment-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.equipment-item:nth-child(even) {
    flex-direction: row-reverse;
}

.equipment-image {
    flex: 0 0 300px;
    height: 200px;
    border-radius: 8px;
    overflow: hidden;
}

.equipment-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.equipment-item:hover .equipment-image img {
    transform: scale(1.05);
}

.equipment-description {
    flex: 1;
    padding: 1rem 0;
}

.equipment-description h4 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 1rem;
    border-bottom: 2px solid #ff6b35;
    padding-bottom: 0.5rem;
    display: inline-block;
}

.equipment-description p {
    color: #666;
    line-height: 1.7;
    font-size: 0.95rem;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .facility-title {
        font-size: 2rem;
    }
    
    /* 建物写真と住所情報を縦並びに */
    .facility-info-layout {
        flex-direction: column;
        gap: 2rem;
    }
    
    .building-image {
        flex: none;
        width: 100%;
    }
    
    .building-image img {
        height: 250px;
    }
    
    .facility-address {
        padding: 0;
    }
    
    .equipment-item {
        flex-direction: column !important;
        text-align: center;
        padding: 1.5rem;
    }
    
    .equipment-item:nth-child(even) {
        flex-direction: column !important;
    }
    
    .equipment-image {
        flex: none;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .equipment-description {
        padding: 1rem 0 0 0;
    }
    
    .equipment-section h3 {
        font-size: 1.5rem;
        text-align: center;
        border-left: none;
        border-bottom: 4px solid #ff6b35;
        padding: 0 0 0.5rem 0;
        margin-bottom: 2rem;
    }
}

@media (max-width: 480px) {
    .facility-section {
        margin-bottom: 60px;
        padding-bottom: 40px;
    }
    
    .facility-title {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }
    
    .facility-info-layout {
        gap: 1.5rem;
    }
    
    .building-image img {
        height: 200px;
    }
    
    .address-info {
        padding: 0 0.5rem;
    }
    
    .address-info p {
        font-size: 0.9rem;
    }
    
    .equipment-grid {
        gap: 2rem;
    }
    
    .equipment-item {
        padding: 1rem;
    }
    
    .equipment-image {
        height: 150px;
    }
    
    .equipment-description h4 {
        font-size: 1.1rem;
    }
    
    .equipment-description p {
        font-size: 0.9rem;
    }
}
/* YouTube セクション */
.youtube-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin: 2rem;
}

.youtube-item {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.youtube-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.youtube-thumbnail {
  position: relative;
  width: 100%;
  height: 240px; /* 180px から 240px に増加 */
  background: #f8f9fa;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.youtube-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0; /* サムネイル画像の角丸を削除してコンテナに合わせる */
}

.youtube-placeholder {
  text-align: center;
  color: #6c757d;
}

.youtube-placeholder-icon {
  font-size: 3.5rem; /* 3rem から 3.5rem に増加 */
  margin-bottom: 0.5rem;
}

.youtube-placeholder-text {
  font-size: 1.2rem; /* 1.1rem から 1.2rem に増加 */
  font-weight: 500;
}

.youtube-play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(255, 0, 0, 0.9); /* 透明度を上げて見やすく */
  color: white;
  width: 70px; /* 60px から 70px に増加 */
  height: 70px; /* 60px から 70px に増加 */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem; /* 1.5rem から 1.8rem に増加 */
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.youtube-item:hover .youtube-play-button {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.1);
}

.youtube-content {
  padding: 0.5rem;
  min-height: 80px; /* コンテンツエリアの最小高さを確保 */
}

.youtube-content h3 {
  margin: 0 0 0.5rem 0;
  color: #333;
  font-size: 1rem; /* 1.2rem から 1.3rem に増加 */
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2; /* タイトルが長い場合は2行で省略 */
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.youtube-content p {
  margin: 0;
  color: #666;
  font-size: 0.95rem; /* 0.9rem から 0.95rem に増加 */
}

.youtube-loading-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem; /* 3rem から 4rem に増加 */
  color: #6c757d;
}

.youtube-loading-state .youtube-placeholder-icon {
  font-size: 5rem; /* 4rem から 5rem に増加 */
  margin-bottom: 1rem;
}

.youtube-loading-state .youtube-placeholder-text {
  font-size: 1.3rem; /* 1.2rem から 1.3rem に増加 */
}

/* レスポンシブ対応 */
@media (max-width: 1200px) {
  .youtube-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
  
  .youtube-thumbnail {
    height: 220px; /* デスクトップより少し小さく */
  }
}

@media (max-width: 768px) {
  .youtube-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .youtube-thumbnail {
    height: 250px; /* モバイルでは少し高めに設定 */
  }
  
  .youtube-content h3 {
    font-size: 1.2rem;
  }
  
  .youtube-play-button {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .youtube-thumbnail {
    height: 200px; /* 小さなモバイル画面では調整 */
  }
  
  .youtube-content {
    padding: 1.2rem;
  }
}

/* ホバーエフェクトの強化 */
.youtube-item {
  cursor: pointer;
}

.youtube-item:hover .youtube-thumbnail img {
  transform: scale(1.05);
  transition: transform 0.3s ease;
}

/* サムネイル画像の読み込みエラー対応 */
.youtube-thumbnail img[src=""] {
  display: none;
}
/* プライバシーポリシーページ専用スタイル */

.page-header {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: white;
    padding: 6rem 0 4rem;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.privacy-policy {
    padding: 4rem 0;
    background: #f8f9fa;
}

.policy-content {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.policy-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 3rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #ff6b35;
}

.policy-section {
    margin-bottom: 3rem;
}

.policy-section h2 {
    color: #ff6b35;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #ff6b35;
}

.policy-section p {
    line-height: 1.8;
    color: #555;
    margin-bottom: 1rem;
}

.policy-section ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.policy-section li {
    line-height: 1.8;
    color: #555;
    margin-bottom: 0.5rem;
}

.contact-info {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.contact-info h3 {
    color: #ff6b35;
    margin-bottom: 1rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

.contact-info a {
    color: #ff6b35;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.policy-date {
    text-align: right;
    font-style: italic;
    color: #888;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .page-header {
        padding: 4rem 0 3rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .policy-content {
        padding: 2rem 1rem;
        margin: 0 1rem;
    }
    
    .policy-section h2 {
        font-size: 1.3rem;
    }
    
    .contact-info {
        padding: 1.5rem;
    }
}
/* トップに戻るボタン */
.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: #ff6b35;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background-color: #e55a2b;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 107, 53, 0.4);
}

.scroll-to-top:active {
    transform: translateY(0);
}

/* スマホでのサイズ調整 */
@media (max-width: 768px) {
    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: 15px;
        right: 15px;
        font-size: 16px;
    }
}

/* 非常に小さい画面での調整 */
@media (max-width: 480px) {
    .scroll-to-top {
        width: 40px;
        height: 40px;
        bottom: 12px;
        right: 12px;
        font-size: 14px;
    }
}
 /* 記事詳細ページ専用のスタイル */
        .article-container {
            max-width: 800px;
            margin: 6rem auto 2rem auto;
            padding: 0 1rem;
        }
        
        .article-header {
            text-align: center;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 2px solid #ff6b35;
        }
        
        .article-date {
            color: #ff6b35;
            font-weight: bold;
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }
        
        .article-title {
            font-size: 2rem;
            color: #333;
            margin-bottom: 1rem;
            line-height: 1.4;
            font-weight: bold;
        }
        
        .article-content {
            background: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            margin-bottom: 2rem;
        }
        
        .article-image {
            text-align: center;
            margin: 2rem 0;
        }
        
        .article-image img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }
        
        .article-text {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #444;
        }
        
        .article-navigation {
            display: flex;
            justify-content: space-between;
            gap: 1rem;
            margin: 2rem 0;
        }
        
        .nav-article {
            flex: 1;
            padding: 1rem;
            background: white;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            text-decoration: none;
            color: #333;
            transition: transform 0.3s, box-shadow 0.3s;
            display: block;
        }
        
        .nav-article:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 20px rgba(0,0,0,0.15);
            text-decoration: none;
            color: #333;
        }
        
        .nav-article.prev {
            text-align: left;
        }
        
        .nav-article.next {
            text-align: right;
        }
        
        .nav-label {
            font-size: 0.9rem;
            color: #ff6b35;
            font-weight: bold;
            margin-bottom: 0.5rem;
        }
        
        .nav-title {
            font-size: 1rem;
            font-weight: bold;
        }
        
        .back-links {
            text-align: center;
            margin: 2rem 0;
            display: flex;
            justify-content: center;
            gap: 1rem;
        }
        
        .btn-outline {
            background: transparent;
            border: 2px solid #ff6b35;
            color: #ff6b35;
        }
        
        .btn-outline:hover {
            background: #ff6b35;
            color: white;
        }
        
        .social-share {
            text-align: center;
            margin: 2rem 0;
            padding: 1rem;
            background: #f8f9fa;
            border-radius: 10px;
        }
        
        .social-share h3 {
            margin-bottom: 1rem;
            color: #333;
        }
        
        .share-buttons {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 1rem;
        }
        
        .share-btn {
            padding: 0.5rem 1rem;
            border-radius: 5px;
            text-decoration: none;
            color: white;
            font-weight: bold;
            transition: opacity 0.3s, transform 0.3s;
            display: inline-block;
        }
        
        .share-btn:hover {
            opacity: 0.8;
            transform: translateY(-2px);
            text-decoration: none;
            color: white;
        }
        
        .share-twitter {
            background: #1da1f2;
        }
        
        .share-facebook {
            background: #4267b2;
        }
        
        .share-line {
            background: #00c300;
        }
        
        @media (max-width: 768px) {
            .article-title {
                font-size: 1.5rem;
            }
            
            .article-content {
                padding: 1rem;
            }
            
            .article-navigation {
                flex-direction: column;
            }
            
            .back-links {
                flex-direction: column;
                gap: 0.5rem;
            }
            
            .share-buttons {
                flex-direction: column;
                align-items: center;
                gap: 0.5rem;
            }
        }

         /* 記事一覧ページ専用のスタイル */
        .news-list-container {
            max-width: 800px;
            margin: 6rem auto 2rem auto;
            padding: 0 1rem;
        }
        
        .news-list-header {
            text-align: center;
            margin-bottom: 2rem;
        }
        
        .news-list-header h1 {
            font-size: 2.5rem;
            color: #333;
            margin-bottom: 0.5rem;
        }
        
        .news-list-item {
            background: white;
            margin-bottom: 2rem;
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .news-list-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 20px rgba(0,0,0,0.15);
        }
        
        .news-list-date {
            color: #ff6b35;
            font-weight: bold;
            margin-bottom: 0.5rem;
        }
        
        .news-list-title {
            font-size: 1.2rem;
            font-weight: bold;
            color: #333;
            margin-bottom: 1rem;
        }
        
        .news-list-excerpt {
            color: #666;
            line-height: 1.6;
        }
        
        .pagination {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 2rem 0;
        }
        
        .pagination a, .pagination span {
            padding: 0.5rem 1rem;
            border: 1px solid #ddd;
            text-decoration: none;
            color: #333;
            border-radius: 5px;
            transition: background 0.3s, color 0.3s;
        }
        
        .pagination a:hover {
            background: #ff6b35;
            color: white;
            text-decoration: none;
        }
        
        .pagination .current {
            background: #ff6b35;
            color: white;
        }
        
        .back-link {
            text-align: center;
            margin: 2rem 0;
        }
        
        @media (max-width: 768px) {
            .news-list-header h1 {
                font-size: 2rem;
            }
            
            .news-list-item {
                padding: 1rem;
            }
            
            .pagination {
                flex-wrap: wrap;
            }
        }