@charset "utf-8";
/* CSS Document */
/*ブレイクポイント
タブレット：960px以下
スマホ：520px以下*/
/* /////////////////////////////// リセット / ノーマライズ / サニタイズ */
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
ol, ul {
  list-style: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
}
/* /////////////////////////////// 共通設定 */
body {
  background: #FDFDFD;
  line-height: 1.75;
  font-family: "Noto Sans JP", "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-size: 90%;
  color: #141414;
}
.inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (min-width: 961px) {
  .sp-no {
    display: block;
  }
  .pc-no {
    display: none;
  }
}
@media (max-width: 960px) {
  .inner {
    padding: 0 16px;
  }
  .sp-no {
    display: none;
  }
  .pc-no {
    display: block;
  }
}
/*画像*/
img {
  max-width: 100%;
  height: auto;
  vertical-align: top;
}
/*文字*/
/* p:not(:first-child) {
  margin-top: 20px;
} */
/* /////////////////////////////// ヒーロー */
.hero h1 {
  position: absolute;
  bottom: 0;
  left: 0;
}
.hero h1 {
  display: flex;
  align-items: flex-end;
  height: 640px;
}
.hero h1 img {
  height: 100%;
}
#slider {
  width: 100%;
  height: 640px; /*スライダー全体の縦幅を画面の高さいっぱい（100vh）にする*/
}
@media (max-width: 960px) {
  #slider {
    height: 450px; /*スライダー全体の縦幅を画面の高さいっぱい（100vh）にする*/
  }
  .hero h1 {
    height: 450px;
  }
}
@media (max-width: 520px) {
  #slider {
    height: 540px; /*スライダー全体の縦幅を画面の高さいっぱい（100vh）にする*/
  }
  .hero h1 {
    align-items: center;
    height: 400px;
  }
  .hero h1 img {
    height: auto;
  }
  /*  .hero h1 {
    width: 100%;
    height: 450px;
    background-image: url("../images/hero_ttl.svg");
    background-repeat: no-repeat;
    background-size: auto 270px;
    background-position: right 30% bottom;
  }
  .hero h1 img {
    display: none;
  }*/
}
/* /////////////////////////////// ナビゲーション */
#g-nav {
  font-family: "Teko", sans-serif;
  font-weight: normal;
  line-height: 1;
}
@media (min-width: 961px) {
  #g-nav {
    position: relative;
  }
  #g-nav ul {
    font-size: 25px;
    z-index: 999;
    display: flex;
    position: absolute;
    right: 20px;
    top: 25px;
    color: #fff;
  }
  #g-nav li {
    margin-right: 10px;
    padding-right: 10px;
    line-height: 1;
    position: relative;
    letter-spacing: 0.05rem;
    text-align: center;
    white-space: nowrap
  }
  #g-nav li::after {
    position: absolute;
    right: 0;
    top: -3px;
    height: 28px;
    width: 1px;
    background: #fff;
    content: "";
  }
  #g-nav li:last-child::after {
    width: 0;
  }
}
@media (max-width: 960px) {
  /*アクティブになったエリア*/
  #g-nav.panelactive {
    /*position:fixed;にし、z-indexの数値を大きくして前面へ*/
    position: fixed;
    z-index: 999;
    top: 0;
    width: 100%;
    height: 100vh;
  }
  /*丸の拡大*/
  .circle-bg {
    position: fixed;
    z-index: 3;
    /*丸の形*/
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: #31741D;
    /*丸のスタート位置と形状*/
    transform: scale(0); /*scaleをはじめは0に*/
    right: -50px;
    top: -50px;
    transition: all .6s; /*0.6秒かけてアニメーション*/
  }
  .circle-bg.circleactive {
    transform: scale(50); /*クラスが付与されたらscaleを拡大*/
  }
  /*ナビゲーションの縦スクロール*/
  #g-nav-list {
    display: none; /*はじめは表示なし*/
    /*ナビの数が増えた場合縦スクロール*/
    position: fixed;
    z-index: 999;
    width: 100%;
    height: 100vh;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }
  #g-nav.panelactive #g-nav-list {
    display: block; /*クラスが付与されたら出現*/
  }
  /*ナビゲーション*/
  #g-nav ul {
    opacity: 0; /*はじめは透過0*/
    /*ナビゲーション天地中央揃え※レイアウトによって調整してください。不必要なら削除*/
    position: absolute;
    z-index: 999;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20px;
    padding-bottom: 10vh;
  }
  /*背景が出現後にナビゲーションを表示*/
  #g-nav.panelactive ul {
    opacity: 1;
  }
  /* 背景が出現後にナビゲーション li を表示※レイアウトによって調整してください。不必要なら削除*/
  #g-nav.panelactive ul li {
    animation-name: gnaviAnime;
    animation-duration: 1s;
    animation-delay: .2s; /*0.2 秒遅らせて出現*/
    animation-fill-mode: forwards;
    opacity: 0;
  }
  /*リストのレイアウト設定*/
  #g-nav li {
    text-align: center;
    list-style: none;
  }
  #g-nav li a {
    color: #fff;
    text-decoration: none;
    padding: 10px;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: bold;
  }
}
@keyframes gnaviAnime {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
/*========= ボタンのためのCSS ===============*/
@media (max-width: 960px) {
  .openbtn {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 9999; /*ボタンを最前面に*/
    cursor: pointer;
    width: 50px;
    height: 50px;
  }
  /*×に変化*/
  .openbtn span {
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 14px;
    height: 3px;
    border-radius: 2px;
    background-color: #fff;
    width: 45%;
  }
  .openbtn span:nth-of-type(1) {
    top: 15px;
  }
  .openbtn span:nth-of-type(2) {
    top: 23px;
  }
  .openbtn span:nth-of-type(3) {
    top: 31px;
  }
  .openbtn.active span:nth-of-type(1) {
    top: 18px;
    left: 18px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
  }
  .openbtn.active span:nth-of-type(2) {
    opacity: 0;
  }
  .openbtn.active span:nth-of-type(3) {
    top: 30px;
    left: 18px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
  }
}
/* /////////////////////////////// フッター */
footer {
  text-align: center;
  padding-top: 30px;
}
.copyright {
  font-size: 13px;
}
.pagetop {
  background: #518430;
  text-align: center;
  margin-top: 30px;
}
.pagetop p {
  color: #fff;
  font-family: "Teko", sans-serif;
  font-size: 26px;
}
.pagetop a {
  display: block;
  color: #fff;
  padding: 8px 0 4px;
}
.pagetop i {
  padding-right: 10px;
}
/* /////////////////////////////// ボタン */
.btn_circle {
  margin: 30px 0 50px;
  text-align: center;
}
.btn_circle a {
  display: inline-block;
  position: relative;
  padding: 1em 90px 1em 0em;
  color: #333;
  font-weight: 700;
  transition: 0.3s;
}
.btn_circle a::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  border: 3px solid #31741D;
  border-radius: 50vh;
  transition: 0.3s;
}
.btn_circle a::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 30px;
  transform: translateY(-50%) rotate(45deg);
  width: 5px;
  height: 5px;
  border-top: 2px solid #31741D;
  border-right: 2px solid #31741D;
  transition: 0.3s;
}
.btn_circle a:hover {
  text-decoration: underline;
}
.btn_circle a:hover::before {
  background-color: #31741D;
}
.btn_circle a:hover::after {
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
}
.btn_kadomaru a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 auto;
  padding: 1em 2em;
  width: 40%;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  border-radius: 6px;
  background-color: #518430;
  box-shadow: 0 5px 0 #457328;
  transition: 0.3s;
}
.btn_kadomaru a::after {
  content: '';
  width: 5px;
  height: 5px;
  border-top: 3px solid #fff;
  border-right: 3px solid #fff;
  transform: rotate(45deg);
}
.btn_kadomaru a:hover {
  transform: translateY(3px);
  text-decoration: none;
  box-shadow: 0 2px 0 #457328;
}
@media (max-width: 520px) {
  .btn_circle {
    margin-bottom: 30px;
  }
  .btn_kadomaru a {
    width: 100%;
  }
}
/* /////////////////////////////// テーブル */
.table_border {
  width: 100%;
}
.table_border th, .table_border td {
  border: 5px solid #31741D;
  background-color: rgba(255, 255, 255, 0.5);
  padding: 10px;
}
.table_border th {
  width: 15%;
  vertical-align: middle;
  font-weight: bold;
}
@media (max-width: 520px) {
  .table_border th, .table_border td {
    display: block;
    width: 100%;
    border: none;
    background: inherit;
  }
  .table_border th {
    color: #31741D;
    padding: 6px;
    border: 2px solid #31741D;
  }
  .table_border td {
    padding: 6px 10px 20px;
  }
}
/* /////////////////////////////// 見出し */
.ttl_en {
  font-weight: bold;
  color: #31741D;
  margin-bottom: 30px;
}
.ttl_en span:first-child {
  font-size: 60px;
  font-family: "Teko", sans-serif;
}
.ttl_en span {
  display: block;
  line-height: 1;
  text-align: center;
}
.ttl_line {
  border-top: 2px solid #518430;
  border-bottom: 2px solid #518430;
  padding: 8px;
  font-weight: bold;
  text-align: center;
  font-size: 20px;
}
.ttl_green {
  background-color: #518430;
  color: #fff;
  text-align: left;
  padding: 10px;
  margin-bottom: 26px;
}
.ttl_bottomline {
  border-bottom: 2px solid #518430;
  font-size: 30px;
  margin-bottom: 30px;
  padding-bottom: 10px;
  font-weight: bold;
}
@media (max-width: 960px) {
  .ttl_en span:first-child {
    font-size: 40px;
  }
}
@media (max-width: 520px) {
  .ttl_en span:first-child {
    font-size: 40px;
  }
  .ttl_line {
    font-size: 16px;
    padding: 4px;
  }
  .ttl_green {
    margin-bottom: 20px;
  }
  .ttl_bottomline {
    font-size: 20px;
  }
}
/* /////////////////////////////// コンテンツ */
/* セクション */
section {
  padding-top: 50px;
}
@media (max-width: 520px) {
  section {
    padding-top: 30px;
  }
}
/* 見出し後の文章を中央寄せ */
.top_summary h2 + p, .top_guest h2 + p, .top_pro h2 + p, .top_attraction h2 + p, .top_fooddrink h2 + p {
  text-align: center;
  margin-bottom: 30px;
}
@media (max-width: 520px) {
  .top_summary h2 + p, .top_guest h2 + p, .top_pro h2 + p {
    text-align: left;
  }
}
/* ジュニアスポーツフェスティバルについて */
.top_summary {
  background-image: url("../images/bg_soccer.gif");
  padding-bottom: 50px;
}
@media (max-width: 520px) {
  .top_summary {
    padding-bottom: 30px;
  }
}
/* スペシャルゲスト */
.top_guest ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.top_guest li {
  width: calc(100% / 2);
  margin-bottom: 30px;
}
.guest_name {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 10px;
}
.guest_name span {
  display: block;
}
.guest_name span:last-child {
  font-size: 20px;
  margin-left: 10px;
  font-weight: bold;
}
@media (max-width: 960px) {
  .top_guest li {
    padding: 5px;
  }
}
@media (max-width: 520px) {
  .top_guest ul {
    flex-direction: column;
  }
  .top_guest li {
    width: 100%;
    text-align: center;
  }
}
/* アトラクション */
.top_attraction {
  /*margin-top: 50px;*/
  background-image: url("../images/bg_shoes.png");
  background-repeat: no-repeat;
  -webkit-background-size: cover;
  background-size: cover;
  padding-bottom: 50px;
}
.top_attraction ul {
  display: flex;
  flex-wrap: wrap;
}
.top_attraction li {
  width: 313px;
  height: 313px;
  padding: 16px;
}
.top_attraction li img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.top_attraction li a {
  display: block;
  position: relative;
  height: 100%;
}
.top_attraction li > a div {
  position: absolute;
  bottom: 0;
  left: 0;
  background: rgba(81, 132, 48, 0.90);
  color: #fff;
  text-align: center;
  width: 100%;
  padding: 10px -0px;
}
@media (max-width: 960px) {
  .top_attraction ul {
    justify-content: space-between;
  }
  .top_attraction li {
    padding-right: 8px;
    padding-left: 8px;
    width: 50%;
    height: 50vw;
  }
}
@media (max-width: 520px) {
  .top_attraction {
    margin-top: 30px;
    padding-bottom: 30px;
  }
  .top_attraction li {
    width: 100vw;
    height: calc(100vw - 32px);
    padding: 0;
    margin-bottom: 30px;
  }
}
/* アトラクションのポップアップウィンドウ */
.modal-wrapper {
  z-index: 999;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 60px 10px;
  text-align: center
}
.modal-wrapper:not(:target) {
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s;
}
.modal-wrapper:target {
  opacity: 1;
  visibility: visible;
  transition: opacity .4s, visibility .4s;
}
.modal-wrapper::after {
  display: inline-block;
  height: 100%;
  margin-left: -.05em;
  vertical-align: middle;
  content: ""
}
.modal-wrapper .modal-window {
  box-sizing: border-box;
  /*  display: inline-block;*/
  z-index: 20;
  position: relative;
  width: 100%;
  max-width: 1000px;
  padding: 30px;
  border-radius: 2px;
  box-shadow: 0 0 30px rgba(0, 0, 0, .6);
  vertical-align: middle;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}
.modal-wrapper .modal-window .modal-content {
  max-height: 80vh;
  overflow-y: auto;
}
.modal-overlay {
  z-index: 10;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(0, 0, 0, .8)
}
.modal-wrapper .modal-close {
  z-index: 20;
  position: absolute;
  top: 0;
  right: 0;
  width: 35px;
  color: #95979c !important;
  font-size: 20px;
  font-weight: 700;
  line-height: 35px;
  text-align: center;
  text-decoration: none;
  text-indent: 0
}
.modal-wrapper .modal-close:hover {
  color: #2b2e38 !important
}
/* モーダルの中身 */
.modal-window {
  background-image: url("../images/bg_soccer.gif");
}
.modalbox {
  display: flex;
  justify-content: space-between;
}
.pic {
  width: 300px;
  margin-right: 20px;
}
.pic img {
  height: 100%;
  object-fit: cover;
}
.txt {
  flex: 1;
  padding: 20px;
  text-align: left;
  background-color: rgba(255, 255, 255, 0.6);
}
.modal_table {
  margin-top: 30px;
}
.modal_table td a {
  color: #31741D;
  font-weight: bold;
  text-decoration: underline;
}
i {
  margin-right: 5px;
}
.modal_table th {
  font-weight: bold;
  width: 6em;
  color: #31741D;
  text-align: center;
  vertical-align: middle
}
.modal_table th, .modal_table td {
  padding: 3px 10px;
  border: 1px solid #31741D;
}
/*.modal_table th, .modal_table td {
    display: block;
    width: 100%;
}*/
@media (max-width: 768px) {
  .modalbox {
    flex-direction: column;
  }
  .pic, .txt {
    flex: 1;
    width: 100%;
  }
  .pic {
    margin-bottom: 20px;
  }
  .pic img {
    max-height: 250px;
    width: 100%;
  }
}
/* スライダー */
.slider img {
  width: 100%; /*スライダー内の画像を横幅100%に*/
  height: auto;
}
/*slickのJSで書かれるタグ内、スライド左右の余白調整*/
.slider .slick-slide {
  margin: 0; /*スライド左右の余白調整*/
}
/* プロスポーツチーム */
.top_pro ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.top_pro li {
  width: calc(100%/3);
  text-align: center;
  padding: 16px;
  margin-bottom: 30px;
}
.top_pro li a > div {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 119px;
  margin-bottom: 10px;
}
.top_pro ul span {
  display: block;
  font-weight: bold;
}
@media (max-width: 520px) {
  .top_pro ul {
    flex-direction: column;
  }
  .top_pro li {
    text-align: center;
    width: 100%;
    margin-bottom: 10px;
  }
  .top_pro li a > div {
    height: auto;
  }
}
/* アクセス */
.top_access {
  background-image: url("../images/bg_stadium.png");
  background-repeat: no-repeat;
  -webkit-background-size: cover;
  background-size: cover;
  padding-bottom: 50px;
}
.top_access {
  text-align: center;
}
.top_access p {
  text-align: left;
  margin-top: 20px;
}
.top_access a {
  text-decoration: underline;
}
@media (max-width: 520px) {
  .top_access {
    text-align: left;
    padding-bottom: 30px;
  }
}
.gmap {
  height: 0;
  overflow: hidden;
  padding-bottom: 56.25%;
  position: relative;
}
.gmap iframe {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
}
/* スポンサー */
.junbi {
  text-align: center;
  padding: 50px;
}
.top_sponcers img {
  display: block;
  margin: 30px auto;
}
.top_sponcers img {
  margin-bottom: 50px;
}
.top_sponcers ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.top_sponcers li {
  display: flex;
  justify-content: center;
  width: calc(100%/3);
  align-items: center;
  padding: 10px 0;
}
.top_sponcers li img {
  margin-bottom: 0;
}
@media (max-width: 520px) {
  .top_sponcers li {
    width: 100%;
  }
}
@media (min-width: 960px) {
  .sponcers_col2 {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .sponcers_col2 > li {
    width: calc(100% / 3);
  }
}
/* フードドリンク */
.top_fooddrink {
  background-image: url("../images/bg_car.png");
  -webkit-background-size: cover;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: bottom 20% center;
  padding-bottom: 50px;
}
.top_fooddrink li {
  margin-bottom: 0;
}
/* スペシャルゲスト */
.top_fooddrink ul {
  display: flex;
  justify-content: space-around;
  margin-right: -10px;
}
.top_fooddrink li {
  margin-right: 10px;
}
@media (max-width: 960px) {
  .top_fooddrink ul {
    flex-wrap: wrap;
    margin-right: auto;
  }
  .top_fooddrink li {
    margin-right: 0;
  }
  .top_fooddrink li:not(:last-child) {
    margin-bottom: 30px;
  }
}
@media (max-width: 520px) {
  .top_fooddrink ul {
    flex-direction: column;
  }
  .top_fooddrink li {
    text-align: center;
  }
}
@media (max-width: 960px) {
  .top_fooddrink h2 + p {
    text-align: center;
  }
}
/* ニュース */
.top_news {
  padding-top: 20px;
}
.top_news .newslist > li {
  margin-bottom: 30px;
}
.newslist {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
}
.newslist > li {
  width: calc(100%/3);
  padding: 0 16px;
  margin-bottom: 30px;
}
.newslist > li img {
  width: 100%;
  margin-bottom: 10px;
  object-fit: cover;
  height: 202px;
}
.newslist > li a:hover {
  opacity: 0.8;
  transition: 1.0s;
}
.news_date {
  display: block;
  font-size: 13px;
}
.news_ttl {
  display: block;
}
.news.inner {
  max-width: 1080px;
}
article p a {
  color: #31741D;
  text-decoration: underline;
}
article figure {
  margin: 20px 0;
}
article figure img {
  width: 100%;
}
article .date {
  text-align: right;
  margin-bottom: 10px;
}
article .modal_table {
  width: 100%;
}
article .modal_table th {
  word-wrap: break-word;
}
@media (max-width: 520px) {
  .newslist {
    flex-direction: column;
    justify-content: center;
  }
  .newslist > li {
    width: 100%;
    padding: 0;
  }
  .newslist > li:not(:last-child) {
    margin-bottom: 20px;
  }
  .newslist > li:not(:last-child) {
    margin-bottom: 30px;
  }
}
/* サブページ */
.sub header {
  height: 70px;
  background-color: #31741D;
  position: relative;
}
.sub .header_inner {
  position: relative;
}
.sub h1 {
  position: absolute;
  top: 20px;
  left: 20px;
  color: #fff;
  font-family: "Teko", sans-serif;
  font-weight: normal;
  line-height: 1;
  font-size: 36px;
}
.sub .ttl_en {
  padding: 50px 0;
}
article .inner {
  max-width: 750px;
}
.sub .btn_circle {
  margin-top: 80px;
}
/* 注意書き */
.caution {
  max-width: 968px;
  border: 1px solid #31741D;
  padding: 10px;
  text-align: center;
  margin: 20px auto;
  font-size: 13px;
  line-height: 1.3;
}
@media (max-width: 960px) {
  .caution {
    margin: 20px 16px;
  }
}
/* mv変更 202411 */
.mv_pc {
  background: url("../images/bg_mv.png");
  -webkit-background-size: cover;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: top;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mv_pc img {
  padding: 30px 0;
}
.mv_sp {
  display: none;
}
@media (max-width: 480px) {
  .mv_sp {
    display: block;
  }
  .mv_pc {
    display: none;
  }
}

.sponsor-inline {
  display: flex;
  gap: 40px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 20px;
}

.sponsor-inline a img {
  max-height: 160px; /* ←ここを拡大（以前は100px） */
  max-width: 300px;  /* 横に伸びすぎないよう制限（任意） */
  width: auto;
  height: auto;
}

/* ■スポンサーリンク横並びバナー風 */
.sponsor-banners {
  display: flex;
  justify-content: space-around;    /* 均等に配置 */
  align-items: center;              /* 垂直中央揃え */
  gap: 16px;                        /* 各バナー間の隙間 */
  padding: 16px 0;                  /* 上下に余白 */
  /* background-color: #f9f9f9; 削除 */
}

.sponsor-banners a {
  display: block;
  padding: 8px 16px;                /* 内側余白 */
  background-color: #ffffff;       /* バナー本体の背景色 */
  border: 1px solid #ddd;          /* 枠線 */
  border-radius: 4px;              /* 角丸 */
  text-decoration: none;           /* 下線を消す */
  font-weight: 500;                /* 少し強調 */
  color: #333;                     /* 文字色 */
  transition: background-color 0.2s;
}

.sponsor-banners a:hover {
  background-color: #f0f0f0;       /* ホバー時の色変化 */
}

/* スマホ表示で縦並びに */
@media screen and (max-width: 767px) {
  .sponsor-banners {
    flex-direction: column;
    align-items: center;    /* 中央寄せにしたい場合 */
    gap: 8px;               /* 縦方向の隙間 */
    padding: 0;             /* 必要に応じて調整 */
margin-top: 10px;    /* ここで上に5pxの余白を追加 */  }

  .sponsor-banners a {
    width: 100%;            /* フル幅 or auto に調整 */
    box-sizing: border-box; /* パディング込みで幅調整 */
    text-align: center;     /* テキスト中央寄せ */
  }
}