@charset "UTF-8";

/* ==========================================================================
   Foundation
========================================================================== */
html {
  background: #faede6;
  color: #333;
  font-family: 'Yu Gothic', YuGothic, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  font-size: 62.5%;
  line-height: 1.6;
  scroll-behavior: smooth;
}
body {
  margin: 0 auto;
  padding: 0;
  width: 100%;
  background: #faede6;
  min-height: 100vh;
  line-height: 1.6;
  font-size: 1.6rem;
}
h1, h2, h3, h4, h5, h6 {
  font-weight: normal;
}
button {
  cursor: pointer;
}
button:hover {
  opacity: .8;
  transition: all 1s;
}
img {
  max-width: 100%;
  height: auto;
}
a {
  color: #e60012;
  text-decoration: underline;
}
a:hover {
  opacity: .7;
  transition: all .5s;
}
address {
  font-style: normal;
}
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
p {
  font-size: 1.4rem;
  line-height: 1.7;
  padding-bottom: 2em;
}
.fs_lead {
  font-size: 1.8rem;
}
.fw_b {
  font-weight: bold;
}
.fc_red {
	color: #e60012;
}
.txt_c{
	text-align: center;
}

/* ==========================================================================
   Utility Classes (PC / SP 表示切り替え)
========================================================================== */
.pc_only {
  display: block;
}

.tab_only {
  display: none;
}

.sp_only {
  display: none;
}

@media screen and (max-width: 900px) {
  .pc_only {
    display: none;
  }

  .tab_only {
    display: block;
  }

  .sp_only {
    display: none;
  }
}

@media screen and (max-width: 767px) {
  .pc_only {
    display: none;
  }

  .tab_only {
    display: block;
  }

  .sp_only {
    display: block;
  }
}

/* ==========================================================================
   SP Header (Mobile Only)
========================================================================== */
.sp-header {
  display: none;
}
@media (max-width: 900px) {
  .sp-header {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #e60012;
    z-index: 200; /* ★メニュー(150)より手前に配置し、×ボタンが透けないように修正 */
    height: 60px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
  }
  
  /* メニュー展開時は背景を薄い赤に変更し、影を消す */
  .sp-header:has(.hamburger.active) {
    background-color: rgba(250, 237, 230, 0.95);
    box-shadow: none;
  }
  
  .sp-header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 15px;
  }
  
  .sp-header__logo {
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    transition: opacity 0.3s ease;
  }
  
  /* メニュー展開時はロゴを透明にする */
  .sp-header:has(.hamburger.active) .sp-header__logo {
    opacity: 0;
    pointer-events: none;
  }
  
  .sp-header__logo img {
    height: 35px;
    width: auto;
  }
  .mainVisual {
    margin-top: 60px;
  }
}

/* ==================================================
   Hamburger Menu
================================================== */
@media (min-width: 901px) {
  .hamburger,
  .fullscreen-menu {
    display: none;
  }
}
@media (max-width: 900px) {
  .hamburger {
    width: 3.0rem;
    height: 2.2rem;
    position: relative;
    cursor: pointer;
    z-index: 210; /* SPヘッダーよりさらに上に配置 */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: transparent;
    border: none;
    box-shadow: none;
  }
  .hamburger span {
    display: block;
    width: 100%;
    height: 0.2rem;
    background-color: #fff;
    border-radius: 0.2rem;
    transition: all 0.3s ease;
  }
  /* メニュー展開時のバツ印の線を確実に黒に変更 */
  #hamburger.active span {
    background-color: #333 !important;
  }
  #hamburger.active span:nth-child(1) {
    transform: translateY(1.0rem) rotate(45deg);
  }
  #hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  #hamburger.active span:nth-child(3) {
    transform: translateY(-1.0rem) rotate(-45deg);
  }

  .fullscreen-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(250, 237, 230, 0.95);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 150;
    overflow-y: auto;
    padding: 60px 0;
  }
  .fullscreen-menu.active {
    opacity: 1;
    visibility: visible;
  }
  .menu-inner {
    width: 100%;
    max-width: 600px;
    padding: 80px 20px 40px;
    text-align: center;
  }
  .menu-nav {
    margin-bottom: 40px;
    padding: 0;
    list-style: none;
  }
  .menu-nav li {
    margin: 15px 0;
  }
  .menu-nav a {
    font-size: 1.6rem;
    font-weight: bold;
    color: #333;
    letter-spacing: 2px;
    display: inline-block;
    padding: 5px 10px;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  .menu-nav a:hover {
    color: #e60012;
    text-decoration: none;
  }
}

/* ==========================================================================
   Navigation (Sticky)
========================================================================== */
.page-nav-wrapper {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #faede6;
  width: 100%;
  transition: background-color 0.3s ease;
}
.page-nav-wrapper.is-stuck {
  background-color: #e60012;
}
.page-nav {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  font-weight: bold;
}
.page-nav a { 
  color: #333; 
  display: block; 
  font-size: 1.6rem; 
  padding: 0 30px;
  text-decoration: none; 
  border-right: solid 1px #333; 
  transition: color 0.3s ease, border-color 0.3s ease;
  text-align: center; 
}
.page-nav a:hover { color: #e60012; opacity: 0.8; }
.page-nav a:last-child { border: none !important; }

.page-nav-wrapper.is-stuck .page-nav a {
  color: #fff;
  border-right: solid 1px #fff;
}
.page-nav-wrapper.is-stuck .page-nav a:hover {
  opacity: 0.7;
}

@media (max-width: 900px) {
  .page-nav-wrapper {
    display: none;
  }
}

/* ==========================================================================
   Main Content
========================================================================== */
.mainVisual {
  width: 100%;
}
.mainVisual img {
  width: 100%;
}

.main-heading {
  font-size: 4.6rem;
  font-weight: bold;
  text-align: center;
  margin: 70px 0 30px;
  color: #333;
  letter-spacing: 2px;
  position: relative;
}
.main-heading::before {
  content: "";
  position: absolute;
  top: -30px;
  left: 50%;
  margin-left: -4px;
  width: 8px;
  height: 8px;
  background-color: #e60012;
  transform: rotate(45deg);
}
.main-heading::after {
  content: "";
  position: absolute;
  top: -26px;
  left: 50%;
  margin-left: -60px;
  width: 120px;
  height: 1px;
  background: linear-gradient(to right, transparent, #e60012 40%, transparent 40%, transparent 60%, #e60012 60%, transparent);
}

/* Common Block Section (EVENT & NEWS)
----------------------------------------------------------------- */
.common-section {
  padding: 40px 20px;
  width: 100%;
}
.common-section:last-child {
  padding: 40px 20px 80px;
}
.common-section__inner {
  max-width: 1000px;
  margin: 0 auto;
}
.common-section__title {
  text-align: center;
  font-size: 3.2rem;
  font-weight: bold;
  color: #333;
  margin: 0 0 30px;
  letter-spacing: 2px;
}
.common-container {
  background: #fff;
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

/* Event Specifics
----------------------------------------------------------------- */
.event-label {
  display: inline-block;
  background: #e60012;
  color: #fff;
  font-weight: bold;
  padding: 6px 20px;
  border-radius: 3px;
  margin-bottom: 25px;
  font-size: 1.4rem;
  letter-spacing: 1px;
}
.event-label.badge-normal {
  background: #333;
}

.event-info p {
  font-size: 1.5rem;
}

/* ■の代わりに少し細めの赤いボーダーを表示する */
.event-info-title {
  font-size: 1.8rem;
  font-weight: bold;
  margin: 0 0 10px;
  color: #333;
  padding-left: 10px;
  border-left: 3px solid #e60012;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

.event-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 40px;
}
.event-table th,
.event-table td {
  border: 1px solid #f5b6bd;
  padding: 15px;
  text-align: left;
  font-size: 1.5rem;
}
.event-table th {
  background-color: #faede6;
  font-weight: bold;
  color: #333;
}
.event-table th:nth-child(1),
.event-table td:nth-child(1) {
  width: 60px;
  text-align: center;
}
.event-table th:nth-child(2),
.event-table td:nth-child(2) {
  white-space: nowrap;
}

/* NEWS List Specifics
----------------------------------------------------------------- */
.news__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.news__item {
  border-bottom: 1px solid #f0f0f0;
}
.news__item:last-child {
  border-bottom: none;
}
.news__item a {
  display: flex;
  align-items: center;
  padding: 25px 0;
  text-decoration: none;
  color: #555;
  transition: opacity 0.3s;
}
.news__item a:hover {
  opacity: 0.7;
}
.news__date {
  font-size: 1.4rem;
  color: #666;
  width: 120px;
  flex-shrink: 0;
}
.news__category {
  display: inline-block;
  border: 1px solid #e60012;
  color: #e60012;
  border-radius: 3px;
  padding: 3px 0;
  font-size: 1.2rem;
  width: 140px;
  text-align: center;
  flex-shrink: 0;
  margin-right: 30px;
}
.news__text {
  font-size: 1.5rem;
  flex-grow: 1;
  padding-right: 20px;
  line-height: 1.7;
}
.news__arrow {
  width: 8px;
  height: 8px;
  border-top: 1px solid #e60012;
  border-right: 1px solid #e60012;
  transform: rotate(45deg);
  flex-shrink: 0;
}
.news-more {
  text-align: center;
  margin-top: 40px;
}
.news-more button {
  background-color: #999;
  color: #fff;
  border: none;
  border-radius: 30px;
  padding: 15px 50px;
  font-size: 1.4rem;
  font-weight: bold;
  letter-spacing: 1px;
  transition: background 0.3s;
}
.news-more button:hover {
  background-color: #777;
}

/* ==========================================================================
   Button
========================================================================== */
a.itemButton {
  align-items: center;
  background: #e60012;
  border-radius: 50px;
  color: #fff;
  display: flex;
  font-size: 1.8rem;
  font-weight: bold;
  justify-content: center;
  line-height: 1.4;
  padding: 20px 40px 20px 20px;
  position: relative;
  margin: 0 auto;
  max-width: 450px;
  text-decoration: none;
}
a.itemButton:after {
  align-items: center;
  border-top: solid 2px currentColor;
  border-right: solid 2px currentColor;
  bottom: 0;
  content: "";
  display: flex;
  font-size: 2.0rem;
  height: 12px;
  justify-content: center;
  line-height: 1.4;
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  transition: right 0.3s;
  width: 12px;
}
a.itemButton:hover:after {
  right: 1.4rem;
}

/* ==========================================================================
   Footer
========================================================================== */
footer {
  background: #e60012;
  padding: 2em 10px;
  text-align: center;
}
footer .footer__logoItem {
  margin: 0 auto;
  text-align: center;
  width: 10%;
}
footer .footer__copyright {
  color: #fff;
  font-size: 1.3rem;
  padding: 40px 0 0;
}

/* ==========================================================================
   Page Top Button
========================================================================== */
.page-top {
  position: fixed;
  right: 3.0rem;
  bottom: 3.0rem;
  width: 6.0rem;
  height: 6.0rem;
  background: #ff4d4d;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 80;
  opacity: 0;
  visibility: hidden;
  transform: translateY(2.0rem);
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  transition: all 0.3s;
}
.page-top.is-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.page-top::before {
  content: '';
  width: 1.4rem;
  height: 1.4rem;
  border-top: 0.3rem solid #fff;
  border-left: 0.3rem solid #fff;
  transform: rotate(45deg);
  margin-top: 5px;
}
.page-top:hover {
  background: #ff3333;
  transform: translateY(-0.5rem);
  box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}

/* ==========================================================================
   Responsive Media Queries
========================================================================== */
@media screen and (max-width: 900px) {
  .news-container {
    padding: 10px 20px;
  }
  .news__item a {
    flex-wrap: wrap;
    position: relative;
    padding: 20px 20px 20px 0;
  }
  .news__date {
    width: auto;
    margin-right: 15px;
    margin-bottom: 10px;
  }
  .news__category {
    width: auto;
    padding: 2px 15px;
    margin-right: 0;
    margin-bottom: 10px;
  }
  .news__text {
    width: 100%;
    padding-right: 15px;
    margin-top: 5px;
  }
  .news__arrow {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
  }
}

@media screen and (max-width: 480px) {
  .main-heading {
    font-size: 3.2rem;
    margin: 50px 0 20px;
  }
  .main-heading::before {
    top: -24px;
    width: 6px;
    height: 6px;
    margin-left: -3px;
  }
  .main-heading::after {
    top: -21px;
    width: 100px;
    margin-left: -50px;
  }
  .news__text {
    font-size: 1.4rem;
  }  
  .common-section {
    padding: 20px 10px;
  }
  .common-section:last-child {
    padding: 20px 10px 50px;
  }
  .common-section__title {
    font-size: 2.2rem;
    margin: 0 0 20px;
  }
  .common-container {
    padding: 20px 15px;
  }
  .event-label {
    font-size: 1.2rem;
    padding: 5px 15px;
  }
  .event-info p {
    font-size: 1.4rem;
  }
  .event-info-title {
    font-size: 1.6rem;
    padding-left: 8px;
    border-left: 3px solid #e60012;
  }
  .event-table th,
  .event-table td {
    padding: 8px;
    font-size: 1.2rem;
  }
  .event-table th:nth-child(1),
  .event-table td:nth-child(1) {
    width: 35px;
  }
  a.itemButton {
    max-width: 100%;
    padding: 15px 35px 15px 20px;
    font-size: 1.5rem;
    text-align: center;
    justify-content: center;
  }
  
  footer {
    padding: 40px 10px;
  }
  footer .footer__logoItem {
    width: 45%;
    margin: 0 auto;
  }
  footer .footer__logoItem img {
    width: 100%;
    height: auto;
  }
  footer .footer__copyright {
    font-size: 1.2rem;
    padding: 30px 0 0;
  }
  .page-top {
    width: 5.0rem;
    height: 5.0rem;
    right: 1.5rem;
    bottom: 1.5rem;
  }
  .page-top::before {
    width: 1.2rem;
    height: 1.2rem;
  }
}