@charset "utf-8";

body {
  background-color: #ffffff;
  margin: 0;
  padding: 0;
  font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ",
    Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-size: 12pt;
}

div.header {
  font-size: 80%;
  margin: 0;
  padding: 0;
}

div.side {
  font-size: 80%;
  margin: 0;
  padding: 0;
  vertical-align: top;

  clear: both;
  float: left;
  width: 152px;
}

div.main {
  font-size: 80%;
  line-height: 150%;
  margin: 1ex 0 0 10px;
  padding: 0;
  vertical-align: top;

  display: inline-block;
  width: 600px;
  max-width: calc(100% - 172px); /* 760px直上でも本文が左メニュー下に回り込まないよう可変(PC幅では600pxのまま) */
  box-sizing: border-box;
}

div.main_program {
  font-size: 80%;
  line-height: 150%;
  margin: 1ex 0 0 10px;
  padding: 0;
  vertical-align: top;
  clear: both;
  float: left;
  width: 840px;
  margin-left: 152px;
}

div.bottom {
  border-color: #666666;
  border-style: solid;
  border-width: 0 0 1px 0;
  font-size: 80%;
  margin: 4.3ex 0 0 0;
  padding: 0 0 0 0;
  vertical-align: top;

  float: left;
  width: 220px;
}

div.center {
  text-align: center;
  width: 100%;
}

div.opacity {
  -moz-opacity: 0.4;
  filter: alpha(opacity=40);
  opacity: 0.4;
  width: 100%;
}

div.medatsuyouni {
  color: red;
  font-size: 260%;
  line-height: 160%;
}

div.return {
  font-size: 120%;
  margin: 0 0 2ex 0;
  padding: 0 0 0 0;
  text-align: right;
}

div.text {
  margin: 1ex 4ex;
  text-align: justify;
}

div.text_indent {
  margin: 1ex 4ex;
  text-indent: 1em;
     text-align: justify;
}

div.text_indent2 {
  margin: 1ex 4ex;
  text-align: justify;
}


.hanging_indent {
    padding-left: 2px;
    text-indent: -2.1em !important;
    margin-left:65px !important;
}


div.text_outdent {
  margin: 1ex 4ex 1ex 8ex;
  text-indent: -1em;
}

div.text_monospace {
  font-family: monospace;
  margin: 1ex 4ex;
}

div.footer {
  border-color: #666666;
  border-style: double;
  border-width: 3px 0 0 0;
  background-color: #ffffff;
  color: #666666;
  font-size: 80%;
  line-height: 2ex;
  margin: 1.5ex 0 1.5ex 0;
  padding: 0.4ex 1.5ex 0.2ex 1.5ex;
  text-align: right;

  clear: both;
}

.banners {
  margin: 1ex 0ex 0.5ex 10px;
  width: 220px;
}

.banners ul {
  list-style-type: none;
  color: #333333;
  font-size: 90%;
  margin-top: 50px;
  margin-bottom: 50px;
}

.banners li {
  text-align: center;
  vertical-align: middle;
}

.banners img {
  max-width: 180px;
  max-height: 100px;
  object-fit: contain;
}

div.banner_side {
  color: #333333;
  font-size: 90%;
  margin: 2px 0ex 0.5ex 1px;
  float: left;
}

div.clear {
  clear: both;
}

div.theme {
  margin: 0 0 2ex 0;
  padding: 0;
  text-align: center;
  vertical-align: center;

  clear: both;
  float: left;
  width: 100%;
}

div.column1to3of3 {
  margin: 0 0 0 0.8%;
  padding: 0px;
  text-align: left;
  float: left;
  width: 32%;
}

div.figure {
  border-color: #666666;
  border-style: dashed;
  border-width: 1px;
  background-color: #eeeeee;
  margin: 0 0 2ex 2%;
  padding: 1ex 0 1ex 1ex;
  text-align: center;
  vertical-align: center;

  clear: both;
  float: left;
  width: 96%;
}

div.layout_text {
  font-size: 90%;
  text-align: left;
  margin: 0;
  padding: 1ex 2ex 1ex 1ex;

  float: left;
}

div.layout_figure {
  font-size: 80%;
  margin: 0;
  padding: 0;
  text-align: center;
  float: right;
}

div.chair {
  text-align: right;
}

.right{
    text-align: right;
}

div.planning {
  text-align: left;
  box-sizing: border-box;
  margin: 30px 0;
}

div.planning .planning-inner {
  padding: 10px 20px;
  box-sizing: border-box;
}

div.planning h6 {
  margin: 0px;
  padding: 0px;
  font-family: sans-serif;
  font-weight: 700;
  font-size: 16px;
}

div.planning h6.h6-key {
  font-size: 15px;
  font-weight: bold;
  line-height: 1.4;
}

div.planning h6 span {
  color: #676767;
  font-family: serif;
}

div.planning p {
  margin: 0px;
  padding: 0px;
  padding-left: 15px;
  box-sizing: border-box;
  padding-top: 4px;
  text-align: left;
  font-size: 10pt;
  line-height: 1.6;
}

fieldset.banner {
  border-color: #666666;
  border-style: solid;
  border-width: 1px 0 0 0;
  margin: 0.5ex 0 2ex 0;
  padding: 0;
}

fieldset.banner legend {
  color: #666666;
  font-size: 90%;
}

fieldset.banner span.alt_text {
  font-size: 125%;
}

span.underscore {
  background-color: #eeff99;
  color: #000033;
}

span.emphasis {
  color: #000033;
  font-size: 108%;
  font-weight: bold;
}

span.close {
  color: #666666;
}

span.code {
  color: #555555;
  font-family: serif;
  font-size: 125%;
  font-weight: bold;
}

h4 span.code {
  font-size: 110%;
}

span.demo-code {
  color: #555555;
  font-family: serif;
  font-size: 110%;
  font-weight: bold;
}

img {
  border: 0;
}

h1 img,
h2 img,
h3 img,
h4 img,
h5 img,
li img {
  vertical-align: text-bottom;
}

div.header img {
  border-color: #226699;
  border-style: outset;
  border-width: 0 0 0 0;
}

a {
  font-weight: bold;
}

a:link {
  color: #EE6600;
  text-decoration: none;
}

a:visited {
  color: #dd5500;
  text-decoration: none;
}

a:hover {
  color: #ff7700;
  text-decoration: underline;
}

a:active {
  color: #ff7700;
  text-decoration: underline;
}

table.cell,
table.access_timetable,
table.fee {
  border: 0;

  clear: both;
  width: 96%;
}

table.member {
  border: 0;
  margin: 0.5ex 0 0.5ex 0;

  clear: both;
  width: 96%;
}

table.program {
  border: 0;
  margin: 0.5ex 0 2ex 0;
  clear: both;
  width: 99%;
  table-layout: fixed;
}

th.cell,
th.cell_colspan {
  border-color: #e0e0e0;
  border-style: double;
  border-width: 0 0 3px 0;
  background-color: #666666;
  color: #ffffff;
  font-size: 100%;
  padding: 0.2ex 0.5ex 0 1ex;
}

table.program tbody th.cell,
table.program tbody th.cell_colspan {
  border-color: #e0e0e0;
  border-style: double;
  border-width: 0 0 3px 0;
  background-color: #666666;
  color: #ffffff;
  font-size: 90%;
  padding: 0.2ex 0.5ex 0 1ex;
  vertical-align: top;
}

td.cell,
td.cell_colspan {
  border: 0;
  font-size: 100%;
  padding: 0.2ex 0.5ex 0 1ex;
}

table.program tbody td.cell,
table.program tbody td.cell_colspan {
  border: 0;
  font-size: 90%;
  padding: 0.2ex 0.5ex 0 0.2ex;
  text-align: center;
}

td.cell_rowspan {
  border: 0;
  background-color: #e7e7e7;
  color: #000000;
  font-size: 100%;
  padding: 0.2ex 0.5ex 0 1ex;
  text-align: left;
}

table.access_timetable tbody td.cell_rowspan,
table.program tbody td.cell_rowspan {
  border: 0;
  background-color: #e7e7e7;
  color: #000000;
  font-size: 90%;
  padding: 0.2ex 0.5ex 0 1ex;
  text-align: center;
}

tr.odd td.cell,
tr.odd td.cell_colspan {
  border: 0;
  background-color: #eeeeee;
  color: #000000;
  font-size: 100%;
  padding: 0.2ex 0.5ex 0 1ex;
  text-align: left;
}

table.program tbody tr.odd td.cell,
table.program tbody tr.odd td.cell_colspan {
  border: 0;
  background-color: #eeeeee;
  color: #000000;
  font-size: 90%;
  padding: 0.2ex 0.5ex 0 0.5ex;
}

table.program tbody tr.odd td.cell_session {
  border: 0;
  background-color: #eeeeee;
  color: #000000;
  font-size: 90%;
  padding: 0.2ex 0.5ex 0 0.5ex;
  text-align: left;
  vertical-align: top;
}

tr.even td.cell,
tr.even td.cell_colspan {
  border: 0;
  background-color: #e0e0e0;
  color: #000000;
  font-size: 100%;
  padding: 0.2ex 0.5ex 0 0.5ex;
  text-align: left;
}

tr.members:nth-child(odd) {
  border: 0;
  background-color: #eeeeee;
  color: #000000;
  font-size: 100%;
  padding: 0.2ex 0.5ex 0 0.5ex;
  text-align: left;
}

tr.members:nth-child(even) {
  border: 0;
  background-color: #e0e0e0;
  color: #000000;
  font-size: 100%;
  padding: 0.2ex 0.5ex 0 0.5ex;
  text-align: left;
}

table.program tbody tr.even td.cell,
table.program tbody tr.even td.cell_colspan {
  border: 0;
  background-color: #e0e0e0;
  color: #000000;
  font-size: 90%;
  padding: 0.2ex 0.5ex 0 0.5ex;
}

table.program tbody tr.even td.cell_session {
  border: 0;
  background-color: #e0e0e0;
  color: #000000;
  font-size: 90%;
  padding: 0.2ex 0.5ex 0 0.5ex;
  text-align: left;
  vertical-align: top;
}

table.program tbody tr.odd td.cell_session.center {
  text-align: center;
  vertical-align: middle;
}
table.program tbody tr.even td.cell_session.center {
  text-align: center;
  vertical-align: middle;
}

table.access_timetable tbody td.cell,
table.fee tbody td.cell {
  text-align: center;
}

table.fee tbody .monospace {
  font-family: monospace;
}

table.fee tbody .per2 {
  padding: 0.2ex 0.5ex 0 4ex;
}

table.fee tbody td.cell_colspan_-gb {
  background-color: #e0eeee;
  color: #000000;
  text-align: center;
}

table.fee tbody td.cell_colspan_rgb {
  background-color: #eeeeee;
  color: #000000;
  text-align: center;
}

td.available {
  border-color: #6699cc;
  border-style: outset;
  border-width: 1px;
  background-color: #99ccff;
  color: #334455;
  font-size: 90%;
  padding: 0.2ex 0.5ex 0 0.5ex;
  text-align: center;
}

td.available a {
  color: #334455;
  font-weight: normal;
}

td.available a:visited {
  color: #334455;
}

td.available a:hover {
  color: #334455;
  text-decoration: none;
}

td.available a:active {
  color: #334455;
  text-decoration: none;
}

td.unavailable {
  border-color: #cc6666;
  border-style: inset;
  border-width: 1px;
  background-color: #ff9999;
  color: #553333;
  font-size: 90%;
  padding: 0.2ex 0.5ex 0 0.5ex;
  text-align: center;
}

colgroup.access1of2 {
  width: 25%;
}

colgroup.access2of2 {
}

colgroup.access_timetable1of3 {
}

colgroup.access_timetable2to3of3 {
  width: 40%;
}

colgroup.access_timetable1of5 {
}

colgroup.access_timetable2to5of5 {
  width: 20%;
}

colgroup.schedule_deadline1of2 {
  width: 72%;
}

colgroup.schedule_deadline2of2 {
  text-align: center;
}

colgroup.schedule_interval1of3 {
  text-align: center;

  width: 11%;
}

colgroup.schedule_interval2of3 {
}

colgroup.schedule_interval3of3 {
  width: 55%;
}

colgroup.facilities1of2 {
  width: 50%;
}

colgroup.facilities2of2 {
}

colgroup.program1of8 {
  text-align: center;
}

colgroup.program2to7of8 {
  text-align: center;

  width: 12%;
}

colgroup.program7of8 {
  text-align: center;

  width: 10%;
}

colgroup.program8of8 {
  text-align: center;

  width: 10%;
}

colgroup.fee1of5 {
  background-color: #e7e7e7;
  color: #000000;

  width: 14%;
}

colgroup.fee2of5 {
  background-color: #e7e7e7;
  color: #000000;

  width: 14%;
}

colgroup.fee3of5 {
  background-color: #e0e0ee;
  color: #000000;

  width: 24%;
}

colgroup.fee4of5 {
  background-color: #e0eee0;
  color: #000000;

  width: 24%;
}

colgroup.fee5of5 {
  background-color: #eee0e0;
  color: #000000;

  width: 24%;
}

colgroup.member1of2 {
  width: 30%;
}

colgroup.member2of2 {
}

colgroup.member1of3 {
  width: 20%;
}

colgroup.member2of3 {
}

colgroup.member3of3 {
}

table.menu {
  border: 0;
  border-spacing: 1px;
  margin: 0;
  padding: 0;

  clear: both;
  width: 100%;
}

th.menu {
  border-color: #BC0011;
  border-style: outset;
  border-width: 1px;
  background-color: #BC0011;
  color: #ffffff;
  font-size: 100%;
  padding: 0.4ex 0.5ex 0.2ex 0.5ex;
  text-align: left;
}

th.menu_close {
  border-color: #BC0011;
  border-style: outset;
  border-width: 1px;
  background-color: #BC0011;
  color: #ffffff;
  font-size: 100%;
  padding: 0.4ex 0.5ex 0.2ex 0.5ex;
  text-align: left;
  text-decoration: line-through;
}

th.menu a {
  color: #ffffff;
}

th.menu a:visited {
  color: rgb(251, 252, 253);
}

th.menu a:hover {
  color: #ffff99;
  text-decoration: none;
}

th.menu a:active {
  color: #ffff99;
  text-decoration: none;
}

td.menu {
  border-color: #ffccd0;
  border-style: outset;
  border-width: 1px;
  background-color: #ffccd0;
  color: #700010;
  font-size: 100%;
  padding: 0.4ex 0.5ex 0.2ex 0.6em;
  text-align: left;
}

td.menu_wait {
  border-color: #ffccd0;
  border-style: outset;
  border-width: 1px;
  background-color: #ffccd0;
  color: #66000c;
  font-size: 100%;
  padding: 0.4ex 0.5ex 0.2ex 0.6em;
  text-align: left;
}

td.menu_close {
  border-color: #ffccd0;
  border-style: outset;
  border-width: 1px;
  background-color: #ffccd0;
  color: #66000c;
  font-size: 100%;
  padding: 0.4ex 0.5ex 0.2ex 0.6em;
  text-align: left;
  text-decoration: line-through;
}

td.menu a {
  color: #700010;
  font-weight: bold;
}

td.menu a:visited {
  color: #700010;
}

td.menu a:hover {
  color: #8a0010;
  text-decoration: none;
}

td.menu a:active {
  color: #8a0010;
  text-decoration: none;
}

ul {
  margin: 1ex 0;
  padding: 0 0 0 3ex;
}

ul.author {
  list-style-type: none;
}

ol {
  margin: 1ex 0;
  padding: 0 0 0 3ex;
}

ol.theme {
  list-style-position: inside;
  list-style-type: decimal-leading-zero;
  margin: 0.5ex 0;
  padding: 0;
}

li {
  margin: 0.5ex 0;
}

li.outdent {
  text-indent: -1.3em;
}

li.theme {
  background-color: #eeeeee;
  font-size: 90%;
  margin: 0.5ex 0;
  padding: 0 0 0 0.5ex;
}

li.none {
  list-style-type: none;
}

h1 {
  border-color: #666666;
  border-style: double;
  border-width: 0 0 3px 0;
  background-color: #ffffff;
  color: #666666;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 160%;
  line-height: 2.5ex;
  margin: 0ex 0 1ex 0;
  padding: 0.3ex 1.5ex 0.3ex 1.5ex;
  text-align: center;

  clear: both;
}

h2 {
  border-color: #ffffff;
  border-style: double;
  border-width: 0 0 0 12px;
  background-color: #BC0011;
  color: #ffffff;
  font-size: 110%;
  margin: 2ex 0 1ex 0;
  padding: 0.3ex 1.5ex 0.1ex 2ex;
  text-align: left;

  clear: both;
}

h2 a {
  color: #ffffff;
}

h2 a:link {
  color: #ffffff;
  text-decoration: none;
}

h2 a:visited {
  color: rgb(251, 252, 253);
}

h2 a:hover {
  background-color: #ffccd0;
  color: #BC0011;
  text-decoration: underline;
}

h2 a:active {
  background-color: #ffccd0;
  color: #BC0011;
  text-decoration: underline;
}

h3 {
  border-color: #BC0011;
  border-style: dotted;
  border-width: 0px 0px 3px 16px;
  font-size: 110%;
  margin: 2ex 0 0.5ex 0;
  padding: 0px 0px 0px 0.4ex;
  text-align: left;

  clear: both;
}


h4.outdent_pres_paper {
  font-size: 110%;
  margin: 1.5ex 0.2ex 0.2ex 1em;
  padding: 0 0 0 5.5em;
  text-align: left;
  text-indent: -5.3em;

  clear: both;
}

h4.outdent_pres {
  font-size: 110%;
  margin: 1.5ex 0.2ex 0.2ex 1em;
  padding: 0 0 0 5.5em;
  text-align: left;
  text-indent: -3.6em;

  clear: both;
}

h4.outdent_demo {
  border-bottom: 0;
  font-size: 110%;
  margin: 1.5ex 0.2ex 0 1em;
  padding: 0 0 0 7em;
  text-align: left;
  text-indent: -5.8em;
  clear: both;
}

h4 {
  font-size: 100%;
  margin: 1.5ex 0.2ex 0.2ex 1em;
  padding: 0 0 0 0;
  text-align: left;

  clear: both;
}

h5 {
  position: relative;
  padding-left: 10px;      /* 縦線と文字の間隔 */
  font-size: 15px;
  font-weight: bold;
    margin: 0px 0px 6px 0px !important;
}

h5::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.1em;              /* 縦位置微調整 */
  width: 3px;              /* 縦線の太さ */
  height: 1.2em;           /* 文字高さに合わせる */
  background-color: #BC0011;
}

.text_indent h5 {
  text-indent: 0;
}

img.invited {
  float: right;
  margin: 0.5ex 0 0 0.5ex;
  max-width: 130px;
  height: auto;
}

.classical_center {
  text-align: -webkit-center;
  text-align: -moz-center;
}

.sponsors {
  padding: 0px;
  /* width: 480px; */
  width: 200px;
}

.sponsors ul {
  padding: 0px;
}

.sponsors ul:after {
  content: "";
  clear: both;
  display: block;
}

.sponsors ul li {
  display: inline-block;
  width: 180px;
  list-style-type: none;
  text-align: center;
  vertical-align: middle;
  margin: 15px 20px;
}

.sponsors ul li.withspace {
  margin: 2px 20px;
}

.sponsors ul li.withspace5 {
  margin: 5px 20px;
}

.sponsors ul li.withspace7 {
  margin: 7px 20px;
}

.sponsors ul li.withspace10 {
  margin: 10px 20px;
}

.sponsors ul li.withspace0 {
  margin: 0;
  width: 220px;
}

.sponsors ul li.withspace02 {
  margin: 0;
  margin-bottom: 10px;
  width: 200px;
}

.sponsors ul li img {
  max-width: 180px;
  max-height: 120px;
}

.demo_item {
  margin: 0.5rem 0 1rem 0;
  padding-left: 6.5em;
}

.textdecoration_linethrough {
  text-decoration: line-through !important;
}

.justify{
  text-align: justify;
}

a[rel="noopener"]:after {
  margin: 0 3px;
  font-family: FontAwesome;
  vertical-align: middle;
  content: '\f08e';
}

.text-center{
    text-align: center;
}

.leftnav{
    display: inline-block;
    width: 152px;
    vertical-align: top;
    height: auto;
}

.rightdiv{
    display: inline-block;
    width: 220px;
    vertical-align: top;
    height: auto;
}

@media print {
  .no-print {
    display: none;
  }
  div.main{
      width: 100%;
  }
  .planning{
      display: block;
      break-inside: avoid;
  }
}

iframe#leftmenu {
    border: none;
}


iframe#sponsors {
    border: none;
}

iframe.mapsize {
    border: none;
}

.bus-table {
  width: 540px;
  border-collapse: collapse;
  margin: 20px 0;
}

.bus-table th,
.bus-table td {
  border: 1px solid #ccc;
  padding: 8px;
  text-align: center;
}

.bus-table th.date,
.bus-table td.date {
  width: 100px;
}

.bus-table th.to-venue,
.bus-table td.to-venue,
.bus-table th.from-venue,
.bus-table td.from-venue {
  width: 220px;
}



.bus-time {
  width: 540px;
  border-collapse: collapse;
  table-layout: fixed;
  font-family: sans-serif;
    margin-top: 20px;
    margin-bottom: 20px;
}

.bus-time th,
.bus-time td {
  border: 1px solid #ccc;
  padding: 8px;
  text-align: center;
}

.bus-time th.location,
.bus-time td.location {
  width: 90px; /* 出発地列 */
  background-color: #f0f0f0;
  font-weight: bold;
}

.bus-time th.time {
  width: 70px; /* 各バス列 */
  background-color: #e0f7fa;
}

.date-links {
  width: 600px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  margin-top: 20px;
}

.date-links a {
  display: inline-block;
  text-decoration: none;
  padding: 8px 12px;
  background-color: #DFCD80;
  color: #535151;
  border-radius: 4px;
  font-size: 14px;
  transition: background-color 0.3s;
}

.date-links a:hover {
  background-color: #f7ecec;
}

.content section {
  margin-bottom: 40px;
  padding: 20px;
  border: 1px solid #ccc;
  width: 540px;
}


.poster-info {
    list-style: none;
    padding: 0;
        margin: 0;
    }

    .poster-info li {
       display: flex;
        align-items: flex-start;
        margin-bottom: 0.5em;
    }

.poster-info li::before {
        content: "•"; /* 好きなマーカー（ここでは黒丸） */
        margin-right: 0.5em;
        font-size: 1.2em;
        line-height: 1.2;
    }

    .poster-info li > span {
        flex: 1;
    }


ul.main-list {
  list-style-type: '・';
  padding-left: 1em;
  margin: 0;
}

ul.main-list > li {
  margin-bottom: 15px;
}

.schedule {
  display: inline-block;
  text-indent: 2em;
}

ul.sub-list {
  list-style-type: disc;
  margin: 0;
  padding-left: 1em;
}

ul.sub-list2 {
  list-style-type: disc;
  margin: 0;
  padding-left: 2em;
}

li.sub-list2 {
list-style:none;
}

ul.sub-list li {
  margin-top: 5px;
}



ul.sub-list li.example {
  list-style: none;
  margin-left: 0;
  padding-left: 0;
  text-indent: -1em;
}

.no-bullet {
    list-style: none !important;
    padding-left: 0;
    margin-left: 0;
}

.price-table {
  border-collapse: collapse;
  width: 100%;
  /* colgroup の幅指定どおりに列を割り付け、内容量で列幅が
     ばらつかないようにする（改行位置を安定させるため）。 */
  table-layout: fixed;
  margin: 20px auto;
  text-align: center;
  font-size: 12px;
}

.price-table th,
.price-table td {
  border: 1px solid #bbb;
  padding: 10px 10px;
  /* 任意の位置で折り返さず、<br> を入れた場所だけで改行する。
     どうしても収まらないときだけ overflow-wrap が保険として働く。 */
  word-break: keep-all;
  overflow-wrap: break-word;
}

.price-table thead th {
  background-color: #eeedef; /* ヘッダー部分 */
  color: #000;
  font-weight: 600;
}

/* 1行目（参加登録費） */
.price-table tbody tr:nth-child(1) {
  background-color: #dddcdd; /* 極薄いグレー */
}

/* 2行目（懇親会費） */
.price-table tbody tr:nth-child(2) {
  background-color: #eeedef; /* 明るいグレー */
}

.table-wrapper {
  width: 100%;
  margin: 20px auto;
  /* 横幅が入りきらない画面では、ページ全体ではなく表だけを横スクロールさせる */
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.note {
  margin-top: 8px;
  text-align: left;
    margin: 0 auto;
}

.scroll-hint {
  /* 初期状態は非表示。表が実際に画面幅からはみ出したときだけ
     JS（is-scrollable クラス付与）で表示する。h3見出しと被らないよう
     負のmarginは使わない。 */
  display: none;
  text-align: center;
  font-size: 11px;
  color: #888;
  margin: 0 0 8px;
}

.scroll-hint.is-scrollable {
  display: block;
}

.price-table2 {
  border-collapse: collapse;
  width: 90%;
    margin: 0 auto;
  text-align: left;
  font-size: 12px;
  border: 1px solid #444;
}

/* 全セルの共通設定 */
.price-table2 th,
.price-table2 td {
  border: 1px solid #444;
  padding: 10px 16px;
}

/* 左の見出しセル（開催日・会場） */
.price-table2 th {
  background-color: #f0f0f0; /* ←開催日・会場どちらもこの色 */
  width: 30%;
}

/* 右の内容セル（白背景） */
.price-table2 td {
  background-color: #fff;
}

.red {
  color: red;
}

.panel_name{
    font-size: 15px;
    font-weight: bold;
    margin-top: 15px;
    margin-bottom: 5px;
}

.panel_photo{
    margin-top: 20px;
    margin-bottom: 20px;
}

.biography {
    margin-bottom: 20px;
    position: relative;
    text-align: justify;
}

.biography::after {
  content: "";
  display: block;
  margin-top: 20px;
  height: 6px;
  background-image: radial-gradient(circle at 1px 1px, #000 1px, transparent 1px);
  background-size: 12px 6px;
  background-repeat: repeat-x;
}

.biography_last {
    margin-bottom: 20px;
    position: relative;
    text-align: justify;
}

.underline {
  position: relative;
  display: inline-block;
  margin-bottom: 10px;
}

.underline::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 2px;
  background-color: #BC0011;
}

.text_indent .underline {
  text-indent: 0;
}


.poster-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5ex 0;
}

.poster-table td {
  vertical-align: top;
  padding: 0.4em 0.6em;
}

.poster-no {
  width: 7em;
  white-space: nowrap;
  font-weight: bold;
  color: #555;
    text-align: right;
}

.poster-content {
  text-align: left;
}

.poster-title {
  font-size: 110%;
  font-weight: 600;
}

.poster-author {
  margin-top: 0.2em;
  font-size: 90%;
  color: #333;
}

.venue-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 24px; /* 行間 列間 */
}

.venue-list2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 24px; /* 行間 列間 */
}

.venue-list {
    list-style-type: upper-alpha;
}

.venue-list li::marker {
    content: "(" counter(list-item, upper-alpha) ") ";
}

.venue-list2 {
    list-style: decimal;
}

.venue-list2 li::marker {
    content: "(" counter(list-item) ") ";
}

.timetable-wrap{
  width: 550px;
  font-family: system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  color:#111;
  margin-bottom: 30px;
}

.timetable-title{
  font-weight: 700;
  font-size: 18px;
  letter-spacing: .02em;
  margin: 0 0 10px 0;
}

.timetable{
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  border: 2px solid #333; /* 外枠を太め */
  font-size: 16px;
  margin-bottom: 20px;函館アリーナ→函館駅
}

.timetable th,
.timetable td{
  border: 1px solid #333; /* 罫線 */
  padding: 6px 10px;
  line-height: 1.2;
  vertical-align: middle;
}

.timetable thead th{
  font-weight: 700;
  text-align: center;
}

.timetable tbody td{
  text-align: center; /* 時刻は中央 */
}

.timetable tbody td:first-child{
  text-align: left;   /* 停留所名は左寄せ */
  font-weight: 700;   /* 停留所名は太字 */
  white-space: nowrap;
}

/* 列幅（画像っぽく左列を広め） */
.timetable col.col-stop{ width: 50%; }
.timetable col.col-bin{  width: 12.5%; }

.info_list {
    list-style: disc;
    padding-left: 1.5em;
}

.info_list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.5em;
}

.info_list .label {
    width: 10em;          /* ← ここで揃える */
    font-weight: normal;
    flex-shrink: 0;
}

.info_list .label::after {
    content: "：";
}

.info_list .value {
    flex: 1;
}

.info_list .note {
    margin-top: 0.25em;
}

.note ul {
    list-style-type: "・";
    margin: 0;
}

.note li {
    line-height: 1.6;
    text-indent: -1em; /* 1行目を戻す */
    padding-left: 1em; /* 本文開始位置 */
}
/* 入れ子の注意事項リスト（白丸） */
.note_list {
  list-style: none;     /* デフォルトの白丸を消す */
  margin: 0.3em 0 0;    /* 上だけ少し余白 */
  padding: 0;           /* 左余白を消す */
}

.note_list li {
  line-height: 1.6;
  padding-left: 1.4em;    /* 2行目以降（本文開始位置） */
  text-indent: -1.4em;    /* 1行目だけ1em戻して「◦」をぶら下げる */
}

/* ◦ と文字をくっつける（隙間ゼロ） */
.note_list li::before {
    content: "◦";
    position: absolute;
    left: 0;               /* ← ◦は常に左端固定 */
    top: 0;
}

.note_text {
  margin-top: 0.3em;
  padding-left: 1em;     /* 本文開始位置 */
  text-indent: -1em;     /* ※をぶら下げ */
  line-height: 1.6;
}

.note_text .mark {
  margin-right: 0;       /* ※と文字をベタ付け */
}

.note_text .text {
  display: inline;
}

.info_list .value {
    margin-left: 0 !important;   /* ← これを追加 or 修正 */
    padding-left: 0 !important;  /* ← 念のため */
}

.right{
    text-align: right;
    margin-right: 35px;
}

.over {
  cursor:pointer;
  color: #8b4513;
}

/* ============================================================
   レスポンシブ対応 (追記)
   ・PC表示は変更なし
   ・820px 以下で左メニューをオフキャンバス化＋ハンバーガー表示
   ============================================================ */

#rwd-hamburger {
  display: none;
  position: fixed;
  top: 10px;
  right: 14px;
  z-index: 10001;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid #7d2b29;
  border-radius: 6px;
  background-color: #BC0011;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}
#rwd-hamburger span,
#rwd-hamburger span::before,
#rwd-hamburger span::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 22px;
  height: 2px;
  background-color: #ffffff;
  transform: translateX(-50%);
  transition: transform .25s ease, background-color .2s ease;
}
#rwd-hamburger span { top: 50%; margin-top: -1px; }
#rwd-hamburger span::before { top: -7px; }
#rwd-hamburger span::after  { top: 7px; }
body.rwd-nav-open #rwd-hamburger span { background-color: transparent; }
body.rwd-nav-open #rwd-hamburger span::before { transform: translateX(-50%) translateY(7px) rotate(45deg); }
body.rwd-nav-open #rwd-hamburger span::after  { transform: translateX(-50%) translateY(-7px) rotate(-45deg); }

#rwd-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.45);
}

@media screen and (max-width: 760px) {
  body { overflow-x: hidden; }

  /* ヘッダー画像は横幅いっぱい(100vw)・高さ自動(アスペクト比 760:140)なので、
     画像の下端 = 100vw * 140/760。ハンバーガーボタンをそこから10px下に置き、
     画像に被らないようにする。 */
  #rwd-hamburger {
    display: block;
    margin: 0;
    top: calc(100vw * 140 / 760 + 10px);
  }
  body.rwd-nav-open { overflow: hidden; }
  /* リサイズ中はスライドアニメを止めて「一瞬出て消える」現象を防ぐ */
  body.rwd-resizing div.leftnav { transition: none !important; }
  body.rwd-nav-open #rwd-backdrop { display: block; }

  /* 本文を全幅に */
  div.main {
    display: block;
    width: auto;
    max-width: 100%;
    margin: 1ex 12px 0 12px;
    box-sizing: border-box;
    overflow-x: hidden;
  }
  /* ハンバーガーボタンがヘッダー画像のすぐ下に来るため、
     ページタイトル(h1)がその下に隠れないよう余白を空ける。 */
  div.main h1 {
    margin-top: 50px;
  }
  div.main_program {
    float: none;
    width: auto;
    max-width: 100%;
    margin-left: 0;
  }

  /* 左メニューをオフキャンバス化するのは「親ページの .leftnav」だけ。
     .side は left.html(iframe)内の要素で iframe幅(約152px)でも
     このメディアクエリが発火してしまうため、ここでは対象にしない。 */
  div.leftnav {
    position: fixed;
    top: 0;
    left: 0;
    width: 288px;
    max-width: 86vw;
    height: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #ffffff;
    box-shadow: 2px 0 12px rgba(0,0,0,0.25);
    overflow: hidden;
    z-index: 10000;
    float: none;
    transform: translateX(-100%);
    transition: transform .28s ease;
  }
  body.rwd-nav-open div.leftnav {
    transform: translateX(0);
  }
  div.leftnav iframe#leftmenu {
    display: block;
    width: 100% !important;
    height: 100% !important;
    border: 0;
  }
  /* iframe内の .side は通常表示のまま(消さない)。パネル幅に合わせて全幅化 */
  div.side {
    float: none;
    width: 100%;
    box-sizing: border-box;
  }
  div.side table.menu { width: 100%; }

  /* ヘッダー画像を縮小 */
  div.header { text-align: center; }
  div.header img { max-width: 100%; height: auto; }

  /* 右カラム(スポンサー)を本文下へ */
  div.rightdiv,
  .banners {
    display: block;
    float: none;
    width: 100%;
    max-width: 100%;
    margin: 20px 0;
    box-sizing: border-box;
  }
  iframe#sponsors { width: 100% !important; max-width: 320px; }

  /* 固定幅の表・ブロックを画面幅に収める */
  .bus-table,
  .bus-time,
  .timetable-wrap,
  .date-links,
  .content section,
  .timetable {
    width: 100% !important;
    max-width: 100%;
    box-sizing: border-box;
  }
  .timetable-wrap { overflow-x: auto; }
  table.program,
  table.cell,
  table.fee,
  table.member,
  table.access_timetable,
  .price-table,
  .price-table2 { max-width: 100%; }

  /* 参加費テーブル：5列あるため、狭い画面では詰めた上で表だけを横スクロール */
  .price-table {
    width: max-content;
    min-width: 100%;
    font-size: 11px;
  }
  .price-table th,
  .price-table td {
    padding: 8px 8px;
    white-space: nowrap;
  }

  main img { max-width: 100%; height: auto; }
  main iframe { max-width: 100%; }
}