@charset "UTF-8";
/* =====================
  リセット
 ======================= */
html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

body {
  line-height: 1;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

ul,
ol {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  text-decoration: none;
}

/* change colours to suit your needs */
ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

/* change colours to suit your needs */
mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title],
dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* change border colour to suit your needs */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input,
select {
  vertical-align: middle;
}

*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

i,
address {
  font-style: normal;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}

small {
  font-size: 100%;
}

/* =====================
	春宵あかり2026
 ======================= */
body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(14px, 1.0416666667vw, 1.0416666667vw);
  line-height: 1.2631578947;
  letter-spacing: 0;
  -webkit-font-feature-settings: "palt";
  font-feature-settings: "palt";
  color: #231815;
  background:
    url(../img/bg.jpg) no-repeat top center/cover,
    #002c6c;
}
body * {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

img {
  max-width: 100%;
  display: block;
}

.clearfix {
  clear: both;
}

a {
  color: #231815;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
  text-decoration: none;
}
a:hover {
  opacity: 0.7;
}

/** COMMON STYLE **/
.t-center {
  text-align: center;
}

.t-right {
  text-align: right;
}

.t-left {
  text-align: left;
}

.t-bold {
  font-weight: 700;
}

.inner {
  width: 49.4791666667%;
  margin: 0 auto;
}

.h2 {
  color: #fff;
  text-align: center;
  font-family: "Zen Old Mincho", serif;
  font-size: 200%;
  font-weight: 700;
  letter-spacing: 0.1em;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-column-gap: 0.5em;
  -moz-column-gap: 0.5em;
  column-gap: 0.5em;
  margin-bottom: 1.25em;
}
.h2:before,
.h2:after {
  content: "";
  width: 3.85em;
  height: 2.125em;
  background: url(../img/ttl.png) no-repeat center/contain;
  mix-blend-mode: screen;
}

/** HEADER **/
.header .menu_btn {
  position: fixed;
  right: 6.7708333333%;
  top: 0;
  margin-top: 4.1666666667%;
  z-index: 1000;
  width: 3.6458333333%;
  padding-top: 3.6458333333%;
  background: #ffe100;
  border-radius: 50%;
  cursor: pointer;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.header .menu_btn_inner {
  width: 45.7142857143%;
  height: 25.7142857143%;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
}
.header .menu_btn span {
  width: 100%;
  height: 2px;
  background: #002c6c;
  position: absolute;
  left: 0;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.header .menu_btn span:first-child {
  top: 0;
}
.header .menu_btn span:nth-child(2),
.header .menu_btn span:nth-child(3) {
  top: 0;
  bottom: 0;
  margin: auto;
}
.header .menu_btn span:last-child {
  bottom: 0;
}
.header .menu_btn.is-open span:first-child,
.header .menu_btn.is-open span:last-child {
  opacity: 0;
}
.header .menu_btn.is-open span:nth-child(2) {
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.header .menu_btn.is-open span:nth-child(3) {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

.header .gnav {
  position: fixed;
  right: -24.4791666667%;
  top: 0;
  z-index: 500;
  width: 24.4791666667%;
  height: 100%;
  padding: 9% 1.5% 1.5% 4%;
  background: -webkit-gradient(
    linear,
    left top,
    right top,
    from(rgba(0, 44, 108, 0)),
    color-stop(4%, rgba(0, 44, 108, 0.5)),
    color-stop(12%, #002c6c),
    to(#002c6c)
  );
  background: linear-gradient(
    to right,
    rgba(0, 44, 108, 0) 0%,
    rgba(0, 44, 108, 0.5) 4%,
    #002c6c 12%,
    #002c6c 100%
  );
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
  overflow-y: auto;
  overflow-x: hidden;
}
.header .gnav.is-open {
  right: 0;
}
.header .gnav_list li a {
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
  -ms-flex-align: baseline;
  align-items: baseline;
  -webkit-column-gap: 0.5em;
  -moz-column-gap: 0.5em;
  column-gap: 0.5em;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.header .gnav_list li a:before {
  content: "";
  width: 0.75em;
  height: 0.75em;
  border-radius: 50%;
  background: #f3993c;
}
.header .gnav_list li + li {
  margin-top: 2.5em;
}

/** FOOTER **/
.footer {
  background: #f3993c;
  padding: 2.0833333333% 0 2.6041666667%;
  color: #fff;
}
.footer dl {
  font-size: 75%;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.3333333333;
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: auto 1fr;
  grid-template-columns: auto 1fr;
  -webkit-box-align: baseline;
  -ms-flex-align: baseline;
  align-items: baseline;
  row-gap: 0.6666666667em;
}
.footer dl strong {
  font-size: 133.333333333%;
  font-weight: 700;
}

/** CONTENTS **/
.mv {
  padding: 8.0208333333% 0 2.0833333333%;
}

.attention {
  background: #000000;
  color: #000000;
  font-family:
    "游ゴシック", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN",
    "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ ゴシック", sans-serif;
}
.attention h2 {
  background: #001b53;
  color: #fff;
  text-align: center;
  font-size: 100%;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.8;
}
.attention_box {
  background: #fff;
  padding: 1em 5.7894736842%;
}
.attention_box h3 {
  color: #001b53;
  text-align: center;
  font-size: 190%;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-bottom: 8px double currentColor;
}
.attention_box ol {
  font-size: 90%;
  font-weight: 700;
  line-height: 1.0555555556;
  letter-spacing: 0.06em;
}
.attention_box ol li {
  border-bottom: 1px dotted #001b53;
  padding: 0.5em 23.8095238095% 0.5em 1em;
  text-indent: -1em;
}
.attention_box ol li:first-child {
  padding-top: 1.5em;
  background: url(../img/attention_img01.png) no-repeat right 1.5em
    center/contain;
}
.attention_box ol li:nth-child(2) {
  background: url(../img/attention_img02.png) no-repeat right 1.5em
    center/contain;
}
.attention_box ol li:nth-child(3) {
  background: url(../img/attention_img03.png) no-repeat right 1.5em
    center/contain;
}
.attention_box ol li:last-child {
  border-bottom: 0;
  padding-right: 0;
}

.schedule {
  padding: 2.0833333333% 0 1.5625%;
}
.schedule_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  gap: 1em 0.5em;
}
.schedule_list li {
  width: calc((100% - 0.5em) / 2);
}
.schedule_list li.wide {
  width: 100%;
}
.schedule .notice {
  margin-top: 1.5789473684%;
  line-height: 1.25;
  letter-spacing: 0.1em;
  color: #fff;
}
.schedule .notice li {
  padding-left: 1em;
  text-indent: -1em;
}

.campaign {
  padding: 1.5625% 0 2.0833333333%;
}
.campaign_box {
  background: linear-gradient(45deg, #fac300 0%, #e3007f 42%, #ab0478 100%);
  padding: 1em;
}
.campaign_box > p {
  text-align: center;
  color: #fff;
  font-size: 150%;
  font-weight: 700;
  margin-top: 0.6666666667em;
}
.campaign_box_inner {
  background: rgba(255, 255, 255, 0.89);
  padding: 3.2967032967% 6.5934065934% 4.3956043956%;
}
.campaign_box_inner h2 {
  font-size: 175%;
  font-weight: 700;
  text-align: center;
  line-height: 1.4;
  margin-bottom: 0.4em;
}
.campaign_box_inner h2 span {
  color: #e3007f;
}
.campaign_box_inner p {
  line-height: 1.4722222222;
  font-weight: 500;
  letter-spacing: 0.1em;
}
.campaign_box_inner .present_list {
  font-weight: 700;
  color: #e3007f;
  margin: 1.5em 0;
}
.campaign_box_inner .present_list li + li {
  margin-top: 0.5em;
}
.campaign_box_inner .present_list li {
  display: flex;
  align-items: flex-start;
}
.campaign_box_inner .present_list span {
  display: inline-block;
  min-width: 3.3333333333em;
  text-align: center;
  background: #e3007f;
  color: #fff;
  border-radius: 50px;
  margin-right: 0.5em;
  padding: 0.1em 0.5em;
}
.campaign_box_inner .btn_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-column-gap: 0.5em;
  -moz-column-gap: 0.5em;
  column-gap: 0.5em;
  margin-bottom: 1.5em;
}
.campaign_box_inner .btn_list li {
  -webkit-box-flex: 0;
  -ms-flex: 0 1 35em;
  flex: 0 1 35em;
}
.campaign_box_inner .btn_list li > a {
  background: #e3007f;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  column-gap: 1em;
  text-align: center;
  font-size: 125%;
  font-weight: 700;
  padding: 0.5em;
}
.campaign_box_inner .register_text {
  text-align: center;
}
.campaign_box_inner .qr_img {
  width: 7.5em;
  margin: 0 auto 0.5em;
}

.event {
  padding: 1.5625% 0;
}
.event_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  gap: 1em 0.5em;
}
.event_list li {
  width: calc((100% - 0.5em) / 2);
}
.event_list li.wide {
  width: 100%;
}
.event .notice {
  margin-top: 1.5789473684%;
  line-height: 1.25;
  letter-spacing: 0.1em;
  color: #fff;
}
.event .notice li {
  padding-left: 1em;
  text-indent: -1em;
}

.map {
  padding: 3.125% 0 1.0416666667%;
}

.dl {
  padding: 1.0416666667% 0 2.6041666667%;
}
.dl_btn {
  display: block;
  width: 58%;
  margin: 0 auto;
}

.group {
  padding: 2.6041666667% 0 3.6458333333%;
}
.group_name {
  margin-bottom: 6.3157894737%;
}
.group_bnr {
  display: block;
  width: 31.5789473684%;
  margin: 0 auto;
}

/* PCのみ
  ------------------------ */
@media (min-width: 700px) {
  .forSP {
    display: none !important;
  }
}

/* タブレット
  ------------------------ */
@media (max-width: 1280px) {
  .inner {
    width: 80%;
  }
  .header .menu_btn {
    width: 50px;
    padding-top: 50px;
  }
  .footer_inner {
    width: 90%;
  }
}

/* スマホ
  ------------------------ */
@media (max-width: 699px) {
  body {
    font-size: 16px;
    background:
      url(../img/bg_sp01.png) no-repeat top center/100%,
      url(../img/bg_sp.png) repeat-y top center/100%,
      #002c6c;
  }
  .forPC {
    display: none !important;
  }
  /** COMMON STYLE **/
  .inner {
    width: 100%;
    padding: 0 15px;
  }
  .h2 {
    font-size: 14px;
    margin-bottom: 12px;
  }
  /** HEADER **/
  .header .menu_btn {
    width: 40px;
    padding-top: 40px;
    margin-top: 15px;
    right: 22px;
  }
  .header .gnav {
    right: -100%;
    width: 100%;
    background: #2f4365;
    padding: 90px 15px 50px;
  }
  .header .gnav_list {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin: 0 auto;
  }
  .header .gnav_list li a {
    font-size: 100%;
  }
  /** FOOTER **/
  .footer {
    padding: 40px 0;
  }
  .footer dl {
    font-size: 75%;
  }
  .footer dl strong {
    font-size: 133.333333333%;
  }
  /** CONTENTS **/
  .mv {
    padding: 25px 0 12px;
  }
  .mv .inner {
    padding: 0;
  }
  .attention_box h3 {
    font-size: 137.5%;
  }
  .attention_box ol {
    font-size: 100%;
  }
  .attention_box ol li {
    background-size: 20% !important;
    background-position: right center !important;
  }
  .schedule {
    padding: 12px 0 20px;
  }
  .schedule_list {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  .schedule_list li {
    width: 235px;
  }
  .schedule .notice {
    margin-top: 8px;
    font-size: 12px;
  }
  .campaign {
    padding: 12px 0 20px;
  }
  .campaign_box > p {
    font-size: 100%;
  }
  .campaign_box_inner {
    padding: 20px 10px 15px;
  }
  .campaign_box_inner h2 {
    font-size: 20px;
  }
  .campaign_box_inner .present_list li {
    flex-direction: column;
  }
  .campaign_box_inner .btn_list {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    row-gap: 10px;
  }
  .campaign_box_inner .btn_list li {
    width: 75% !important;
  }
  .event {
    padding: 20px 0;
  }
  .event_list {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  .event_list li {
    width: 235px;
  }
  .event .notice {
    margin-top: 8px;
    font-size: 12px;
  }
  .map {
    padding: 30px 0 10px;
  }
  .dl {
    padding: 10px 0 20px;
  }
  .dl_btn {
    width: 90%;
  }
  .group {
    padding: 20px 0 40px;
  }
  .group_bnr {
    width: 50%;
  }
}