:root {
    --ana-blue: #0B318F;
    /* --ana-blue: #0F1E54; */
    --light-gray: #F4F4F4;
}
body {
    font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Helvetica Neue",
    NotoSansCJKjp,
    "ヒラギノ角ゴ ProN W3",
    "Hiragino Kaku Gothic ProN",
    Arial,
    Meiryo,
    sans-serif;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
    background-color: var(--light-gray);
}
ol, ul {
    list-style: none;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
header {
    color: white;
    display: block;
}
.l-hero_visual {
    text-align: center;
}
.l-site_header {
    background-color: white;
    width: 100%;
    height: 50px;
    z-index: 999;
    top: 0;
    left: 0;
    border-bottom: 1px solid #eee;
}
.l-site_header-inner {
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}
.breadcrumb {
    padding: 8px 0;
    background-color: #fff;
}
.breadcrumb .breadcrumb-list {
    display: flex;
    margin-top: 5px;
    margin-bottom: 5px;
}
.wrap-content {
    display: block;
    width: 100%;
    max-width: 1100px;
    padding: 0 15px;
    margin-left: auto;
    margin-right: auto;
}
.breadcrumb .breadcrumb-list-item {
    position: relative;
    padding-right: 10px;
    padding-left: 9px;
    white-space: nowrap;
    font-size: 13px;
}
.breadcrumb .breadcrumb-list-item-link {
    color: #004ea2;
    text-decoration: none;
    font-size: 13px;
    padding-right: 2px;
}
.breadcrumb .breadcrumb-list-item:after {
	content: "";
	position: absolute;
	top: 50%;
	transform: translateY(-50%) rotate(90deg);
	width: 1em;
	height: 1em;
	font-size: .8em;
	background-image: url("../_assets/img/icon_arrow_black.svg");
	background-repeat: no-repeat;
	background-size: contain;
	display: inline-block;
}
.breadcrumb .breadcrumb-list-item:last-child:after {
	display: none;
}

.l-site_header-logo {
    height: 67px;
    position: absolute;
    left: 10px;
    width: 100%;
}
.sp_kv {
    display: none;
}
h1 {
    margin: 0;
    font-size: 2.5em;
}

.l-site-footer {
    background-color: #004EA2;
}
.l-site-footer-list {
    display: flex;
    flex-wrap: wrap;
}
.l-site-footer-list .l-site-footer-list-item:first-child {
    border-left: 1px solid rgba(238, 238, 238, 0.4);
}
.l-site-footer-list .l-site-footer-list-item {
    width: 25%;
    border-right: 1px solid rgba(238, 238, 238, 0.4);
    background-color: #004EA2;
    text-align: center;
    border-bottom: 1px solid rgba(238, 238, 238, 0.4);
}
.l-site-footer-list .l-site-footer-list-item-link {
    transition: .3s;
    display: block;
    padding: 20px 15px;
    color: white;
    font-size: 14px;
    text-decoration: none;
}
.l-site-footer-copyright {
    background-color: #fff;
    padding: 40px 15px;
    text-align: center;
    font-size: 8px;
}
.g-footer {
    margin-top: 0;
}
.pt-20 {
    padding-top: 20px;
}
.pt-30 {
    padding-top: 30px;
}
.pt-50 {
    padding-top: 50px;
}
.dep {
    padding-top: 50px;
    padding-bottom: 60px;
}
.dep p {
    padding-bottom: 10px;
    font-size: 13px;
}
.hotel_block_group {
    background-color: #dbeff6;
}
.hotel_block h1 {
    padding-top: 50px;
    text-align: center;
    font-weight: 100;
}
.hotel_block {
    background-color: #dbeff6;
    max-width: 1280px;
    margin: auto;
}
.hotel_block p img {
    display: block;
    width: 80%;
    margin: auto;
    border-radius: 20px;
}
.hotel_block .hotel_detail {
    width: 80%;
    margin: auto;
    padding: 50px 0;
    line-height: 35px;
}
.room-card {
    background-color: #dbeff6;
    margin: 0 auto;
    padding: 40px 0px;
    display: flex;
    gap: 40px;
    align-items: start;
    width: 80%;
}
.card-image {
    flex: 1;
    position: relative;
    min-width: 300px;
    border-radius: 4px;
    overflow: hidden;
    padding-top: 20px;
}
.slider-container {
    width: 100%;
    overflow: hidden;
    position: relative;
}
.slider-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}
.slider-track img {
    width: 100%;
    height: auto;
    flex-shrink: 0;
    object-fit: cover;
    display: block;
}
.slider-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}
.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    border: 1px solid rgba(0,0,0,0.1);
}
.dot.active {
    background-color: #fff;
    border-color: #fff;
}
.card-content {
    flex: 1;
    padding-top: 10px;
}
.card-title {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #2c3e50;
}
.card-desc {
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 30px;
    color: #555;
    margin-left: 0;
}
.spec-list {
    border-top: 1px solid #aebac1;
    margin-top: 20px;
}
.spec-row {
    display: flex;
    border-bottom: 1px solid #aebac1;
    padding: 12px 0;
    font-size: 15px;
    color: #444;
}
.spec-row dt {
    width: 180px;
    flex-shrink: 0;
    color: #333;
}
.spec-row dd {
    flex-grow: 1;
    font-weight: bold;
    color: #2c3e50;
}
.section-spacing {
    margin-top: 60px;
    padding-bottom: 60px;
    background-color: #dbeff6; /* カードと同じ背景色 */
}
.scroll-gallery {
    max-width: 100vw;
    overflow: hidden;
    position: relative;
    white-space: nowrap;
}
.scroll-track {
    display: inline-block;
    /* 60秒かけて左へ無限ループ移動 */
    animation: scrollLeft 60s linear infinite; 
}
.scroll-item {
    display: inline-block;
    margin: 0 15px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: transform 0.2s ease-out;
    width: 280px;
    height: 220px;
    flex-shrink: 0;
}
.scroll-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.scroll-item:hover {
    transform: translateY(-5px);
}
@keyframes scrollLeft {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}


/* --- メインコンテナ --- */
  .banner-container {
    /* 画像の背景色（淡いミントグリーン） */
    background-color: #dff5e7;
    
    /* CSSで水玉模様を描く */
    background-image: radial-gradient(#ffffff 20%, transparent 20%);
    background-size: 30px 30px; /* 水玉のサイズと間隔 */
    background-position: 0 0;

    padding: 60px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px; /* 各要素の間の余白 */
  }

  /* --- 1. 上部のタイトル文字 --- */
  .main-title {
    font-size: 53px; /* レスポンシブサイズ */
    margin: 0;
    line-height: 1.2;
    color: #fff; /* デフォルトは白文字 */
    
    /* 文字のフチ取り（シアン色） */
    /* paint-orderを指定することで、フチが文字の内側を侵食するのを防ぐ */
    -webkit-text-stroke: 8px #00ccff;
    paint-order: stroke fill;
    
    /* 古いブラウザ用のフォールバックとして太い影をつけておく */
    text-shadow: 3px 3px 0 #00ccff; 
  }

  /* 「星野リゾート」の部分だけ黄色にする */
  .text-yellow {
    color: #fff100;
  }
  
  /* 「トマム」の部分（今回は上部タイトルにはないが念のためクラス化） */
  .text-highlight {
    color: #fff100;
  }


  /* --- 2. フロー図（各地 → トマム） --- */
  .flow-chart {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: bold;
    margin: 10px 0;
  }

  .box {
    border: 2px solid #000;
    border-radius: 6px; /* 角を少し丸く */
    padding: 8px 45px;
    font-size: 21px;
    box-shadow: 2px 2px 0 rgba(0,0,0,0.1); /* ほんのり影 */
    line-height: 1.2;
  }

  /* 「各地」ボックス */
  .box-white {
    background-color: #fff;
    color: #000;
  }

  /* 矢印 */
  .arrow {
    font-size: 30px;
    color: #000;
    transform: scaleX(1.5); /* 横に少し引き伸ばす */
  }

  /* 「トマム」ボックス */
  .box-blue {
    background-color: #00ccff; /* 背景シアン */
    color: #fff100; /* 文字イエロー */
  }


  /* --- 3. 下部の説明文（青文字＋白フチ） --- */
  .description-area {
    display: flex;
    flex-direction: column;
    gap: 15px;
  }

  .sub-text {
    font-size: clamp(16px, 3.5vw, 28px);
    font-weight: 800;
    margin: 0;
    line-height: 1.4;
    color: #FFFFFF;
    
    /* 文字のフチ取り（白色） */
    -webkit-text-stroke: 8px #00ccff;
    paint-order: stroke fill;
    
    /* 白フチだと背景に埋もれる場合があるので、さらに外側にうっすら影をつける調整 */
    filter: drop-shadow(0 0 1px rgba(0,0,0,0.05));
  }

  .sub-title {
    font-size: clamp(20px, 4.5vw, 36px);
    margin: 0;
    color: #FFFFFF;
    -webkit-text-stroke: 8px #00ccff;
    paint-order: stroke fill;
  }
  .content-grid {
    display: flex;
    justify-content: space-between;
    width: 1070px;
  }
  /* --- 左側：アイスヴィレッジ（紺色エリア） --- */
    .dark-card {
        background-color: #18295c;
        color: #fff;
        border-radius: 15px;
        padding: 30px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        border: 2px solid #0aceff;
        width: 705px;
    }
    .dark-card h2 {
        text-align: center;
        font-size: 28px;
        margin-top: 0;
        margin-bottom: 20px;
    }
    /* 画像プレースホルダー */
    .main-image-placeholder {
        width: 100%;
        border-radius: 8px;
        margin-bottom: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .dark-card h3 {
        text-align: center;
        font-size: 20px;
        margin-bottom: 5px;
        width: 80%;
        margin: auto;
    }
    .dark-card p.center-text {
        text-align: center;
        font-size: 14px;
        opacity: 0.8;
        margin-bottom: 20px;
        width: 80%;
        margin: auto;
    }

    /* テーブルデザイン */
    .info-table {
        border-collapse: collapse;
        font-size: 14px;
        width: 80%;
        margin: auto;
    }
    .info-table tr {
        border-bottom: 1px solid rgba(255,255,255,0.2);
    }
    .info-table th {
        text-align: left;
        padding: 15px 10px;
        width: 20%;
        font-weight: normal;
    }
    .info-table td {
        padding: 15px 10px 15px 70px;
        text-align: left;
    }

    /* --- 右側：氷の美術館（白いカード） --- */
    .light-card {
        background-color: #fff;
        border-radius: 15px;
        padding: 20px 28px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        border: 4px solid #fff; /* 画像のような白い枠感 */
        width: 340px;
        border: 2px solid #0aceff;
        color: #2D516F;
    }
    .side-image-placeholder {
        margin-bottom: 15px;
    }
    .light-card h3 {
        font-size: 20px;
        margin-bottom: 10px;
        color: #000;
        text-align: left;
    }
    .light-card p {
        font-size: 14px;
        line-height: 1.8;
        margin-bottom: 15px;
        text-align: left;
    }
    .light-card .schedule {
        font-size: 14px;
        text-align: left;
        padding-bottom: 5px;
    }
    .important_points {
        font-size: 10px;
        opacity: 0.7;
        width: 80%;
        margin: auto;
        margin-top: 15px;
        text-align: left;
    }
    .access_group {
        background-color: #FDE047;
    }
    .access-section {
        padding-bottom: 90px;
        max-width: 1280px;
        margin: auto;
    }
    .access-header-bg {
        text-align: center;
        padding: 40px 0 100px 0;
        border-radius: 50% 50% 0 0 / 20px 20px 0 0;
        margin-bottom: -80px;
    }
    .access-title {
        font-size: 40px;
        margin: 0;
        font-weight: 800;
        letter-spacing: 2px;
    }

    .access-card {
        background: #fff;
        border: 2px solid #000;
        padding: 30px;
        position: relative;
        z-index: 2;
        width: 85%;
        margin: 0 auto;
    }

    /* 上段：地図と住所 */
    .access-top {
        display: flex;
        gap: 30px;
        margin-bottom: 30px;
        align-items: center;
    }

    .address-area {
        flex: 1;
    }
    .address-area h3 { font-size: 22px; margin: 0 0 10px 0; }
    .address-area p { margin: 5px 0; font-size: 14px; line-height: 1.6; }
    .bold-msg { font-weight: bold; font-size: 16px; margin-top: 15px; display: block; }

    /* 下段：交通機関バー */
    .transport-bar {
        background-color: #e6e6e6;
        padding: 10px 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-weight: bold;
        margin-bottom: 20px;
    }
    
    /* 乗り換えフロー */
    .transport-flow {
        display: flex;
        align-items: center;
        justify-content: space-between;
        text-align: center;
    }
    .t-box {
        border: 2px solid #000;
        padding: 15px 10px;
        min-width: 140px;
        font-weight: bold;
        font-size: 18px;
    }
    .t-arrow {
        flex: 1;
        position: relative;
        height: 2px;
        background: #000;
        margin: 0 10px;
    }
    .t-arrow-label {
        position: absolute;
        top: -20px;
        left: 50%;
        transform: translateX(-50%);
        font-size: 10px;
        white-space: nowrap;
    }
    .mt-20 {
        margin-top: 20px;
    }
    .mt-50 {
        margin-top: 50px;
    }
    .flex-wrap {
        display: flex;
        flex-wrap: wrap;
        background-color: #FFFFFF;
        border-radius: 35px;
        padding: 20px 50px;
    }
    .dep_group {
        background-color: #FCDE47;
    }
    .dep_area_title_group {
        max-width: 1280px;
        margin: auto;
    }
    .flex-wrap ul {
        width: 25%;
        padding-left: 0;
    }
    .dotted_line .dep_area {
        color: #000000;
        font-size: 20px;
        font-weight: 700;
        padding-bottom: 10px;
        text-align: left;
    }
    .dotted_line .dep {
        padding: 20px 5px 35px 5px;
        text-align: center;
        width: 160px;
        margin: auto;
    }
    .dotted_line .dep a {
        color: #ffffff;
        font-size: 15px;
        background-color: #EC407A;
        padding: 10px 30px;
        border-radius: 40px;
        border: solid 5px #ffffff;
        text-decoration: none;
    }
    .dotted_line .dep a .video_play {
        display: inline-block;
        position: relative;
        width: 1em;
        height: 1em;
        border: 0.05em solid currentColor;
        border-radius: 50%;
        background-color: #fff;
        font-size: 20px;
        margin-bottom: -3px;
        margin-right: 10px;
    }
    .dotted_line .dep a .video_play::before {
        position: absolute;
        color: #EC407A;
        top: 50%;
        left: 30%;
        transform: translateY(-50%);
        width: 0px;
        height: 0px;
        border: 0.3em solid transparent;
        border-left: 0.5em solid currentColor;
        box-sizing: border-box;
        content: "";
    }
    .dep_area_title {
        background-color: #FCDE47;
        padding-bottom: 100px;
        width: 85%;
        margin: auto;
    }
    .dep_area_title h1 {
        border-bottom: 3px solid #000000;
        font-weight: 800;
        text-align: center;
    }
    .sale-info h1 {
        font-size: 44px;
        padding-top: 35px;
        padding-bottom: 20px;
    }


    .pt-50 {
        padding-top: 50px;
    }




@media (max-width: 768px) {
    .container {
        padding: 0;
    }
    .main-content {
        padding: 20px;
    }
    .hotel_block h1 {
        font-size: 26px;
        font-weight: 800;
        padding-bottom: 20px;
        padding-top: 40px;
    }
    .hotel_block p img {
        border-radius: 5px;
    }
    .hotel_block .hotel_detail {
        padding: 40px 0;
        line-height: 30px;
        font-size: 15px;
    }
    .pc_kv {
        display: none;
    }
    .sp_kv {
        display: block;
    }
    #countdown {
        font-size: 4vw;
        margin: -15px 0 30px 0;
    }
    .sale-info p {
        font-size: 13px;
    }
    .highlight-blue {
        display: block;
        margin-left: 0;
        padding: 6px;
    }
    .flex-wrap {
        width: 100%;
        margin-left: 0px;
        margin-right: 0px;
        padding: 20px 10px;
    }
    .flex-wrap ul {
        width: 50%;
    }
    .dotted_line .dep_area {
        font-size: 16px;
        padding-left: 10px;
    }
    .dotted_line .dep {
        padding: 20px 0px 35px 0px;
    }
    .sale-contents,.sale-point,.booking {
        padding-left: 0;
    }
    /* ルームカード */
    .room-card {
        flex-direction: column;
        padding: 0;
    }
    .card-image, .card-content {
        width: 100%;
    }
    .spec-row dt {
        width: 190px;
    }
    .main-title {
        font-size: 38px;
        -webkit-text-stroke: 5px #00ccff;
        text-shadow: initial;
        padding-bottom: 0;
    }
    .main-title span {
        display: block;
    }
    .box {
        padding: 8px 35px;
        margin-top: -30px;
    }
    .t-box {
        width: 100%;
    }
    .arrow {
        margin-top: -25px;
    }
    /* ギャラリー */
    .gallery-title {
        font-size: 24px;
        margin-bottom: 30px;
        padding-top: 30px;
    }
    .section-spacing {
        margin-top: 40px;
        padding-bottom: 30px;
    }
    .scroll-item {
        width: 180px;
        height: 135px;
        margin: 0 10px;
    }
    .content-grid {
        grid-template-columns: 1fr;
        display: block;
        width: 100%;
    }
    .dark-card {
        width: 100%;
        margin-bottom: 30px;
    }
    .dark-card h3 {
        width: 100%;
        font-size: 16px;
    }
    .info-table {
        width: 100%;
    }
    .info-table td {
        padding: 15px 10px 15px 0;
    }
    .main-image-placeholder {
        margin-bottom: 30px;
    }
    .light-card {
        width: 100%;
    }
    .important_points {
        width: 100%;
    }
    .dep_area_title_group h1 {
        font-size: 24px;
        letter-spacing: -2px;
    }
    .access-top {
        flex-direction: column;
    }
    .bold-msg {
        font-size: 15px;
    }
    .map-area {
        width: 100%;
    }
    .transport-flow {
        flex-direction: column;
        gap: 20px;
    }
    .t-arrow {
        width: 2px;
        height: 30px;
        margin: -10px auto;
        flex: initial;
    }
    .t-arrow-label {
        left: 10px;
        top: 0px;
        transform: none;
        position: relative;
    }
    .transport-bar {
        flex-direction: column;
        gap: 5px;
        font-size: 14px;
    }
    
    .mmt-30 {
        margin-top: 30px;
    }
    .pt-50 {
        padding-top: 0;
    }
}