/*
?Y???t?@?C?????????????????v??????Perl?????R???t???N?g???N??????????s
??I?I???S???style?L?q?????????s?????????B
*/

@media screen and (max-width:768px) {
	.bbs_service_textarea textarea {
	resize: vertical;
	width:95%;
	margin:0;
	}
}

/*PC???????i???s??????j*/
.smartphone{
	display: none;
}
/*?X?}?[?g?t?H?????L???i???s????j*/
@media screen and (max-width:768px) {
	.smartphone{
		display: block;
	}
}

/* bbs.cgi??X???b?h????{?^?????X?}?z??????????? */
@media screen and (max-width:768px) {
	.reverse_order{
	 display: flex;
	 flex-direction: column;
	}
}
.order1 {
	order: 1;
}
.order2 {
	order: 2;
}
.post {
  border-width: 1px;
  display: inline-block;
  border-style: none solid solid none;
  border-color: #ddd;
  margin-bottom: 8px;
  padding: 8px;
  overflow-wrap: anywhere;
}
.meta {
  font-size: 14px;
  color: #333;
}
.message {
 font-size:17px;
 color:#333;
 padding:10px 0;
 overflow-wrap:break-all;
}
.backmascot {
	background-repeat: no-repeat;
	background-attachment: fixed;
	background-position-x: calc(100% - 250px);
	background-position-y: bottom;
}
.aaview{
	font-family:MS Gothic;
	font-size: 16px;
	line-height:1;
	white-space:nowrap;
}
td {
    overflow-wrap: anywhere;
  }
/*
???????????????X?|???V?u??
https://akros-ac.jp/8277/
*/
/* https://web-de-asobo.net/2022/10/06/html-dl-dt-dd/ */
@media screen and (max-width:768px) {
	dd {
	margin-inline-start: 0;
	}
}

.responsive{
	position:relative;
	padding-bottom: 56.25%; /* 16:9 */
	height: 0;
	overflow: hidden;
	max-width: 300px
}
.responsive iframe{
position:absolute;
top:0;
left:0;
width:100%;
height:100%;
}

@media screen and (max-width:768px) {
	blockquote{
		margin-block-start: 0em;
		margin-block-end: 0em;
		margin-inline-start: 0px;
		margin-inline-end: 0px;
	}
}
.video {
	width: 100%;
	max-width: 560px;
  }
.video_iframe {
	position: relative;
	width: 100%;
	padding-top: 56.25%;
	margin-bottom: 50px;
  }
.video_iframe iframe {
	position: absolute;
	top: 0;
	right: 0;
	width: 100%;
	height: 100%;
  }
  #overlay {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.7);
	z-index: 999;
  }
  
  #overlay img {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	max-width: 75%;
	max-height: 75%;
  }
  
  #close-button {
	position: absolute;
	bottom: 10%;
	right: 10%;
	cursor: pointer;
	color: white;
	font-size: 24px;
  }
  .bbs_service_textarea textarea{
    width: 100%;
    max-width: 800px;
    display: block;
    box-sizing: border-box; /* ?p?f?B???O??{?[?_?[?????????l?? */
    border: 1px solid #ccc; /* ?{?[?_?[??X?^?C?????O */
    border-radius: 4px; /* ?p????????? */
    font-size: 16px; /* ?t?H???g?T?C?Y???? */
    resize: vertical; /* ???[?U?[????????????T?C?Y???X??????????? */
}
/* PC?p?T?C?h???j???[?o?[ */
.sidebar {
    width: 200px;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    background-color: #333;
    display: block;
    overflow-y: auto; /* ?c?X?N???[????L??????? */
}

.sidebar ul {
    list-style-type: none;
    padding: 0;
}

.sidebar ul li {
    padding: 8px;
    text-align: center;
}

.sidebar ul li a {
    color: white;
    text-decoration: none;
    display: block;
}

.sidebar ul li a:hover,
.sidebar ul li a.active { /* ?A?N?e?B?u??????N??X?^?C?? */
    background-color: #575757;
    font-weight: bold;
}

/* ?^?C?g????J?e?S????X?^?C?????O */
.menu-title {
    font-size: 0.8em;
    font-weight: bold;
    color: #ffffff;
    background-color: #444444;
    padding: 10px;
    text-align: center;
}

.category-title {
    font-size: 0.8em;
    font-weight: bold;
    color: #dddddd;
    padding: 8px 10px;
    background-color: #555555;
    text-align: left;
}

/* ?X?}?z?p?v???_?E?????j???[?o?[ */
.dropdown {
    display: none;
    position: fixed;
    top: 0;
    left: 0; /* ???[??z?u */
    width: 100%;
    background-color: #333;
    z-index: 1;
}

.dropbtn {
    background-color: #333;
    color: white;
    padding: 16px;
    font-size: 16px;
    border: none;
    cursor: pointer;
    width: 100%;
    display: flex; /* ?t???b?N?X?{?b?N?X???g?p */
    justify-content: space-between; /* ???E??z?u */
    align-items: center; /* ????????????????? */
    box-sizing: border-box; /* ?p?f?B???O?????????l?? */
}

.sitename {
    max-width: calc(100% - 60px); /* ?n???o?[?K?[???j???[?A?C?R????????l?? */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hamburger-icon {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 24px;
}

.hamburger-icon span {
    display: block;
    width: 24px;
    height: 3px;
    background-color: white;
}

/* ?h???b?v?_?E?????j???[??X?^?C?? */
.dropdown-content {
    display: none;
    position: fixed;
    top: 50px; /* ???j???[?{?^??????????????? */
    left: 0; /* ???[??z?u */
    width: 100%;
    max-height: calc(100vh - 50px); /* ???????????j???[?{?^????????????????? */
    background-color: #333;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    overflow-y: auto; /* ?c?X?N???[????L??????? */
    box-sizing: border-box; /* ?p?f?B???O?????????l?? */
    opacity: 0.95;
}

.dropdown-content a, .dropdown-content span {
    display: block;
    padding: 12px 16px;
    text-decoration: none;
    color: white;
    box-sizing: border-box; /* ?p?f?B???O?????????l?? */
}

.dropdown-content a:hover,
.dropdown-content a.active { /* ?A?N?e?B?u??????N??X?^?C?? */
    background-color: #575757;
    font-weight: bold;
}

/* ?X?}?z?p?^?C?g????J?e?S????X?^?C?????O */
.dropdown-content .menu-title {
    font-size: 0.8em;
    font-weight: bold;
    color: #ffffff;
    background-color: #444444;
    padding: 10px;
}

.dropdown-content .category-title {
    font-size: 0.8em;
    font-weight: bold;
    color: #dddddd;
    background-color: #555555;
    padding: 8px 10px;
}


/* ???C???R???e???c */
.content {
    margin-left: 200px; /* ?T?C?h???j???[??? + ?}?[?W?? */
    box-sizing: border-box; /* ?{?b?N?X?T?C?Y???R???e???c?{?p?f?B???O?{?{?[?_?[????? */
    max-width: calc(100% - 200px); /* ?T?C?h???j???[????????????????�Z */
}

@media screen and (max-width: 768px) {
    .sidebar {
        display: none;
    }
    .dropdown {
        display: block;
    }
    .content {
        margin-left: 0;
        padding-top: 70px; /* ?h???b?v?_?E?????j???[??????? */
        max-width: 100%; /* ?X?}?z?p???j???[?\???????�Z??100%???? */
    }
}

/* ?^?C?????C???S???????N??X?^?C????K?p */
a.timeline-entry {
    display: block;  /* ?u???b?N?S????N???b?N??\?? */
    text-decoration: none; /* ?f?t?H???g??????N????????? */
    padding: 5px;
    border-radius: 5px;
    color: rgb(4, 134, 185); /* ?????N??F?????? */
    font-size: 0.8em;
}

/* ?}?E?X?I?[?o?[????w?i?F???X */
a.timeline-entry:hover {
    background-color: rgba(0, 123, 255, 0.1); /* ?????????F?w?i???X */
}

/* ?^?C?g?????? */
.tl_title {
    font-weight: bold;
    margin-bottom: 5px;
    background-color: white;
    border-radius: 5px;
    text-overflow: ellipsis;
}

/* ???e???b?Z?[?W???? */
.tl_message {
    color: #333;
    white-space: wrap; /* ???s????? */
    overflow: hidden; /* ?v?f???????????????B?? */
    text-overflow: ellipsis; /* ??????????u...?v???? */
}

/* ??????? */
.tl_time {
    font-size: 0.8em;
    color: #888;
    margin-right: 10px;
}

details summary .opened { display: none; }
details[open] summary .closed { display: none; }
details[open] summary .opened { display: inline; }