/* ベーススタイル */
html, body {
  min-height: 100vh;
  margin: 0;
  padding: 0;
  font-family: 'Kiwi Maru', 'Noto Sans JP', sans-serif;
  background: linear-gradient(to bottom, #dcdcdc, #1f1f1f);
  color: #ffffff;
}

a {
  color: #ffffff;
  text-decoration: none;
}

.logo{
 height:89px;
 width:auto;
 margin-top: -15px;
}

a.button {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 16px;
  border: 2px solid #ffffff;
  color: #ffffff;
  background-color: transparent;
  border-radius: 60px;
  font-weight: bold;
  transition: background 0.3s, color 0.3s;
}

a.button:hover {
  background-color: #ffffff;
  color: #2e2e2e;
}

header.fixed-header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: #2e2e2e;
  text-align: center;
  height: 60px;
  padding: 15px 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.5);
}


/* スライドショー */
.slideshow {
  margin-top: 90px;
  position: relative;
  width: 100vw;
  height: 300px;
  object-fit:cover;
  overflow: hidden;
  max-width: 800px;
}

@media (min-width: 768px){
  .slideshow {
   height: 400px;
 }
}

@media(min-width:1024px){
  .slideshow {
  height:500px;
 }
}

.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.slide.active {
  opacity: 1;
}

/* 各セクション */
.section {
  padding: 30px 20px;
  max-width: 75%;
  margin: 40px auto;
  text-align: center;


background-color: rgba(255,255,255,0.05);
  border:  0.5px solid #ffffff;
  border-radius:30px;
}

.section p{
  text-align: left;
}

.section img.photo {
  max-width: 100%;
  height: auto;
  margin-top: 15px;
  border-radius: 20px;
}

/* アニメーション */
.fade-in {
  animation: fadeIn 1.2s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

main {
  min-height: 100vh;
  background: transparent;
}


/* 上に戻るボタン */
.round-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background-color: #2e2e2e;
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  transition: background 0.3s, transform 0.2s;
  z-index: 999;
}

.round-button:hover {
  background-color: #2e2e2e;
  transform: scale(1.1);
}

.divider{
 border: none;
 border-top: 1px solid #ffffff;
 margin: 16px auto;
 width: 80%;
 opacity: 0.5;
}

.event-card {
 border: 1px solid #ffffff;
 border-radius: 15px;
 padding: 15px;
 margin: 10px 0;
 align-items: center;
 background-color:rgba(255,255,255,0.05)
 text-align: left;
}

.event-card h3{
 margin: 0 0 5px;
 font-size: 1.1em;
 color: #ffffff;
}

.event-card p {
 margin: 0;
 font-size: 0.95em;
}

.event-info p {
 margin: 6px0;
 font-size:16px;
 display:flex;
 align-items:center;
 color:#ffffff;
}

.event-info i{
 margin-right:10px;
 color:#ffffff;
 min-width:20px;
text-align:center;
}

.info-box{
 white-space:normal;
word-break:break-word;
}

.site-footer{
 background-color:#2e2e2e;
 color:#ccc;
 font-family: 'Kiwi Maru', 'Noto Sans JP', sans-serif;
 letter-spacing:0.05em;
 text-align:center;
 padding:20px 10px;
 font-size:0.9em;
 border-top:1px solid #444;
}

.marquee {
  width:100%;
  overflow: hidden;
  background-color:#2e2e2e;
  color: #fce77d;
  white-space: nowrap;
  box-sizing: border-box;
  border-top: 1px solid #444;
  border-bottom: 1px solid #444;
  margin-bottom: 20px;
}

.marquee p {
  display: inline-block;
  padding-left: 100%;
  animation: marquee 15s linear infinite;
  font-size:16px;
  font-weight: thin;
  letter-spacing: 0.05em;
}

@keyframes marquee{
  0% {transform: translateX(0%);}
  100% {transform: translateX(-100%);}
}

.news-section {
 background-color:#2e2e2e ;
 color: #ffffff;
 padding: 40px 20px;
 text-align:left;
}

.news-list{
 max-width: 800px;
 margin: auto;
}
 
.news-item{
 display: flex;
 gap: 1em;
 padding: 8px 0;
 border-bottom: 1px solid #444;
 font-size;0.95em;
}

.news-date {
 min-width: 90px;
 color: #bbb;
 font-family: monospace;
}

.news-title{
 flex-grow: 1;
}

.news-more {
 text-align: right;
 margin-top: 10px;
}

.news-more a{
 color: #ffeb3b;
 text-decoration: underline;
}