@import url(https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@300;400;500;700;800;900&family=Noto+Sans+JP:wght@100..900&display=swap);
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  font-size: 100%;
  vertical-align: baseline;
}

html {
  line-height: 1;
}

ol,
ul {
  list-style: none;
}

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

caption,
th,
td {
  font-weight: normal;
  text-align: left;
  vertical-align: middle;
}

q,
blockquote {
  quotes: none;
}

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

a img {
  border: none;
}

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

body {
  -webkit-text-size-adjust: 100%;
  color: #343434;
  font-weight: 500;
  font-family: "Noto Sans JP", sans-serif;
}
body * {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  letter-spacing: 0;
}
body.is-fixed {
  position: fixed;
}

a {
  color: #000;
  text-decoration: none;
}

img {
  max-width: 100%;
  vertical-align: bottom;
}

.footer {
  padding: 3rem 2rem;
  background-color: #F5F5F5;
  font-size: 1.6rem;
  line-height: 1.75;
  text-align: center;
}

.header {
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  z-index: 100;
  position: fixed;
  top: 0;
  left: 0;
          justify-content: space-between;
  width: 100%;
  background-color: #fff;
  font-size: 1.6rem;
}
.header__logo {
  width: 14.4rem;
  margin: 1rem 0 0.8rem 4rem;
}
.header__inner {
  -webkit-box-align: center;
      -ms-flex-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
          align-items: center;
}
.header__spbtn {
  display: none;
}
.header__spbtn .txt {
  display: inline-block;
  padding-top: 2.4rem;
  font-size: 0.8rem;
  text-align: center;
}
.header__spbtn .line {
  -webkit-transform: translateX(-50%);
  -webkit-transition: 0.5s;
  display: inline-block;
  position: absolute;
  left: 50%;
  width: 2.1rem;
  height: 0.1rem;
          transform: translateX(-50%);
  background: #343434;
  transition: 0.5s;
}
.header__spbtn .line:first-child {
  top: 1.2rem;
}
.header__spbtn .line:nth-child(2) {
  top: 1.8rem;
}
.header__spbtn.is-open .line:first-child {
  -webkit-transform: translateX(-50%) rotate(28deg);
  top: 1.4rem;
          transform: translateX(-50%) rotate(28deg);
}
.header__spbtn.is-open .line:nth-child(2) {
  -webkit-transform: translateX(-50%) rotate(-28deg);
  top: 1.4rem;
          transform: translateX(-50%) rotate(-28deg);
}
.header__menu {
  -webkit-box-align: center;
      -ms-flex-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
          align-items: center;
}
.header__link {
  margin-right: 2rem;
}
.header__link--gray {
  color: #CAD2D6;
  pointer-events: none;
}
.header__appbtn {
  width: 19rem;
}

.kv {
  position: relative;
  max-width: 1920px;
  margin-top: 9.9rem;
  margin-right: auto;
  margin-left: auto;
  overflow: hidden;
}
.kv img {
  width: 100%;
}
.kv .js-anime {
  opacity: 0;
}
.kv__anime {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}
.kv__anime.line {
  top: 36%;
  right: 0;
  left: unset;
  width: 69%;
}
.kv__anime.logo {
  -webkit-transform: translateY(-50%);
  top: 50%;
  left: 24rem;
  width: 30%;
          transform: translateY(-50%);
}
.kv__anime.fuwafuwa {
  -webkit-animation: fuwafuwa 5s ease-in-out infinite alternate;
  display: inline-block;
          animation: fuwafuwa 5s ease-in-out infinite alternate;
}
@-webkit-keyframes fuwafuwa {
  0%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-10px);
            transform: translateY(-10px);
  }
}
@keyframes fuwafuwa {
  0%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  50% {
    -webkit-transform: translateY(-10px);
            transform: translateY(-10px);
  }
}

.sec {
  margin-top: 10rem;
}
.sec .wrap {
  max-width: calc(1000px + 4rem);
  margin: 0 auto;
  padding: 0 2rem;
}
.sec__ttl {
  position: relative;
  padding: 4.5rem 0;
  color: #272727;
  font-weight: 800;
  font-size: 3.2rem;
  font-family: "M PLUS Rounded 1c", sans-serif;
  letter-spacing: 0.2em;
  text-align: center;
}
.sec__ttl::before {
  -webkit-transform: translateX(-50%);
  z-index: -1;
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 31rem;
  height: 7.2rem;
          transform: translateX(-50%);
  background-image: url(../img/sec_ttl_bg.png);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  content: "";
}
.sec--message {
  margin-top: 10.5rem;
}
.sec--award .wrap {
  margin-top: 5rem;
}
.sec--thumbnails {
  padding: 6rem 0 5rem;
  background: url(../img/bg_slider.jpg) center top/cover no-repeat;
}
.sec--contents {
  padding: 6rem 0;
  background: url(../img/bg_contents.png) center/cover no-repeat;
}

.c-link {
  color: #3EBDC3;
}
.c-link:hover {
  color: #343434;
}

.c-orange {
  color: #FF8724;
}

.notice {
  margin: 5rem 0 0;
}
.notice .deadline {
  padding: 1rem;
  background-color: #FF8724;
}
.notice .deadline__txt {
  border: 1px #fff solid;
  color: #fff;
  font-size: 3.2rem;
  line-height: 1.75;
  letter-spacing: 0.14rem;
  text-align: center;
}
.notice .deadline__txt .bold {
  font-weight: 700;
}
.notice .noticewrap {
  width: 75rem;
  max-width: 100%;
  margin: 5rem auto;
}
.notice .noticebox {
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
          justify-content: space-between;
  font-family: "M PLUS Rounded 1c", sans-serif;
}
.notice .noticebox__ttl {
  padding-top: 1.8rem;
  font-weight: 800;
  font-size: 2.4rem;
}
.notice .noticebox__cont {
  width: 55rem;
  max-width: 100%;
  overflow: hidden;
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1.5;
}
.notice .noticebox__cont .item {
  padding: 1.8rem 0;
  border-bottom: 1px #CAD2D6 solid;
}
.notice .noticebox__cont .item.hidden {
  display: none;
}
.notice .noticebox__cont .item__date {
  margin-right: 2rem;
}
.notice .noticebox__cont .item__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.notice__more {
  -webkit-appearance: none;
     -moz-appearance: none;
  display: block;
          appearance: none;
  width: 100%;
  margin-top: 6rem;
  padding: 1.6rem 0;
  border: 0;
  border: 2px solid #31AF97;
  border-radius: 0;
  border-radius: 3rem;
  background-color: #fff;
  color: #343434;
  font-size: 2rem;
  font-family: "Noto Sans JP", sans-serif;
  text-align: center;
  cursor: pointer;
}

.feature__lead {
  margin-top: 3.5rem;
  font-weight: 800;
  font-size: 2rem;
  line-height: 1.75;
  font-family: "M PLUS Rounded 1c", sans-serif;
  text-align: center;
}
.feature .feature-box {
  margin-top: 4rem;
  padding: 5rem 0;
  background-color: #D8F1EA;
}
.feature .feature-box .inner {
  width: 100rem;
  max-width: 100%;
  margin: 0 auto;
  padding: 5rem;
  border: #343434 2px solid;
  border-radius: 2rem;
  background: #fff;
}
.feature .feature-box .inner > li:not(:first-child) {
  margin-top: 3rem;
}
.feature .feature-box__ttl {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 2.4rem;
  background-color: #FF8724;
  color: #fff;
  font-weight: 700;
  font-size: 2rem;
  line-height: 1.5;
}
.feature .feature-box__num {
  padding-right: 1.5rem;
}
.feature .feature-box__txt {
  margin-top: 2rem;
  padding-left: 2rem;
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1.75;
}
.feature .feature-box__txt > .c-link {
  display: inline-block;
  padding-top: 1rem;
}

.message__ttl {
  z-index: 10;
  position: relative;
  font-weight: 800;
  font-size: 3.2rem;
  line-height: 1.5;
  font-family: "M PLUS Rounded 1c", sans-serif;
  letter-spacing: 0.6rem;
  text-align: center;
}
.message__box {
  position: relative;
  width: 100rem;
  max-width: 100%;
  margin: 0 auto;
  margin-top: -2.5rem;
  padding: 6rem 26rem 4rem 4rem;
  background-image: url(../img/message_grd_bg.png);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1.75;
  font-family: "M PLUS Rounded 1c", sans-serif;
}
.message__box > p:not(:first-child) {
  margin-top: 2.8rem;
}
.message__box::before, .message__box::after {
  position: absolute;
  background-size: contain;
  background-repeat: no-repeat;
  content: "";
}
.message__box::before {
  top: -6rem;
  right: -14rem;
  width: 34.6rem;
  height: 34.6rem;
  background-image: url(../img/message_img01.png);
}
.message__box::after {
  top: 26rem;
  right: 0;
  width: 24.5rem;
  height: 24.5rem;
  background-image: url(../img/message_img02.png);
}

.subttl {
  text-align: center;
}
.subttl--white .subttl__inner {
  background-color: #fff;
}
.subttl__inner {
  display: inline-block;
  padding: 0 3.6rem;
  border-radius: 2.3rem;
  background-color: #D8F1EA;
  color: #272727;
  font-weight: 800;
  font-size: 2.4rem;
  line-height: 1.75;
  font-family: "M PLUS Rounded 1c", sans-serif;
  letter-spacing: 0.4rem;
  text-align: center;
}

.category {
  margin-top: 4.4rem;
}
.category__comment {
  margin: 4rem 0;
  color: #FF8724;
  font-weight: 700;
  font-size: 2rem;
  text-align: center;
}
.category__comment .inner {
  display: inline-block;
  position: relative;
}
.category__comment .inner::before, .category__comment .inner::after {
  position: absolute;
  top: -1.5rem;
  width: 3.4rem;
  height: 4.6rem;
  background: url(../img/deco_category.png) no-repeat center top/contain;
  content: "";
}
.category__comment .inner::before {
  right: -5rem;
}
.category__comment .inner::after {
  -webkit-transform: scale(-1, 1);
  left: -5rem;
          transform: scale(-1, 1);
}

.catboxs {
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
          justify-content: space-between;
  gap: 3rem;
}
.catboxs .catbox {
  -webkit-box-flex: 1;
      -ms-flex: 1 1;
          flex: 1 1;
}

.catbox {
  padding: 5rem;
  border: 2px #FF8724 solid;
  border-radius: 2.5rem;
}
.catbox__ttl {
  color: #FF8724;
  font-weight: 700;
  font-size: 3.2rem;
  line-height: 1.5;
  text-align: center;
}
.catbox__txt-bold {
  margin-top: 3rem;
  font-weight: 800;
  font-size: 1.8rem;
  line-height: 1.5;
  text-align: center;
}
.catbox__txt {
  margin-top: 2rem;
  font-weight: 500;
  font-size: 1.8rem;
  line-height: 1.75;
}
.catbox__sec {
  width: 81.4rem;
  max-width: 100%;
  margin: 3rem auto 0;
  padding: 3rem 5rem 3rem 7rem;
  background-color: #FFE7D3;
  font-size: 1.8rem;
  line-height: 1.5;
}
.catbox__sec .line {
  display: block;
  position: relative;
}
.catbox__sec .line::before {
  position: absolute;
  top: 50%;
  right: 0;
  width: 100%;
  height: 0.1rem;
  background: #343434;
  content: "";
}
.catbox__sec .line-bg {
  position: relative;
  padding-right: 1rem;
  background: #FFE7D3;
}

.qanda {
  margin-top: 5rem;
  padding: 5rem 0;
  background-color: #D8F1EA;
}
.qanda__subttl {
  margin-top: 6rem;
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1.5;
}
.qanda__txt {
  margin-top: 3rem;
  font-size: 1.6rem;
  line-height: 1.75;
}
.qanda .aco__item {
  margin-top: 3rem;
  border: 2px #343434 solid;
  border-radius: 1.4rem;
  background-color: #fff;
}
.qanda .aco__item.is-open .aco__btn::after {
  -webkit-transform: rotate(135deg);
          transform: rotate(135deg);
}
.qanda .aco__item.is-open .aco__btn::before {
  content: none;
}
.qanda .aco__header {
  position: relative;
  padding: 2.4rem 3.6rem 2.7rem 10.4rem;
  font-weight: 700;
  font-size: 1.6rem;
  line-height: 1.5;
  cursor: pointer;
}
.qanda .aco__header::before {
  -webkit-transform: translateY(-50%);
  position: absolute;
  top: 50%;
  left: 3.6rem;
          transform: translateY(-50%);
  content: "Q";
  color: #FF8724;
  font-weight: 900;
  font-size: 2.4rem;
}
.qanda .aco__inner {
  -webkit-transition: 0.3s ease;
  height: 0;
  overflow: hidden;
  font-size: 1.6rem;
  line-height: 1.75;
  transition: 0.3s ease;
}
.qanda .aco__txt {
  position: relative;
  padding: 2.4rem 3.6rem 2.7rem 10.4rem;
}
.qanda .aco__txt::before {
  position: absolute;
  top: 2.4rem;
  left: 3.6rem;
  content: "A";
  color: #31AF97;
  font-weight: 900;
  font-size: 2.4rem;
  line-height: 1.2;
}
.qanda .aco__btn {
  -webkit-transform: translateY(-50%) rotate(45deg);
  -webkit-transform-origin: center center;
  -webkit-transition-duration: 0.2s;
  display: block;
  position: absolute;
  top: 50%;
  right: 3.5rem;
  width: 2.4rem;
  height: 2.4rem;
          transform: translateY(-50%) rotate(45deg);
          transform-origin: center center;
          transition-duration: 0.2s;
}
.qanda .aco__btn::before, .qanda .aco__btn::after {
  -webkit-transform: translateY(-50%) rotate(45deg);
  -webkit-transform-origin: center center;
  -webkit-transition-duration: 0.2s;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: absolute;
  top: 50%;
  left: 0;
  width: 2.4rem;
  height: 0.2rem;
          transform: translateY(-50%) rotate(45deg);
          transform-origin: center center;
  background-color: #343434;
  content: "";
          transition-duration: 0.2s;
}
.qanda .aco__btn::before {
  -webkit-transform: translateX(-50%) rotate(45deg);
  top: 0;
  left: 50%;
  width: 0.2rem;
  height: 2.4rem;
          transform: translateX(-50%) rotate(45deg);
}
.qanda .contact .qanda__subttl {
  text-align: center;
}
.qanda .contact__btn {
  margin-top: 3rem;
  text-align: center;
}
.qanda .contact__btn > a {
  display: inline-block;
  width: 75rem;
  max-width: 100%;
  padding: 1rem 2rem;
  border: 0.2rem solid #31AF97;
  border-radius: 4rem;
  background-color: #fff;
  color: #31AF97;
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1.75;
  text-align: center;
}
.qanda .contact__txt {
  margin-top: 3rem;
  font-size: 1.6rem;
  line-height: 1.75;
  text-align: center;
}

#thumbnails {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
#thumbnails .thumbnail {
  display: inline-block;
  width: 40rem;
  margin: 0 2rem;
  cursor: pointer;
}
#thumbnails .thumbnail__txt {
  margin-top: 1rem;
  font-size: 1.6rem;
  line-height: 1.75;
  font-family: "M PLUS Rounded 1c", sans-serif;
}
#thumbnails .thumbnail img {
  -o-object-fit: cover;
  aspect-ratio: 16/9;
  width: 100%;
     object-fit: cover;
  border-radius: 1rem;
}
#thumbnails .yt-thumb {
  position: relative;
}
#thumbnails .yt-thumb::before {
  -webkit-transform: translate(-50%, -50%);
  position: absolute;
  top: 50%;
  left: 50%;
  width: 7rem;
  height: 7rem;
          transform: translate(-50%, -50%);
  background-image: url(../img/icon_yt.png);
  background-size: contain;
  background-repeat: no-repeat;
  content: "";
}

.award {
  margin-top: 6rem;
  padding: 5rem 0;
  background-color: #D8F1EA;
}
.award .box {
  margin-top: 8.7rem;
  padding: 2rem 2rem 5rem;
  border-radius: 2rem;
  background-color: #fff;
}
.award .box .ttl {
  position: relative;
  margin-bottom: 2rem;
  line-height: 1.5;
  text-align: center;
}
.award .box .ttl::before {
  -webkit-transform: translateX(-50%);
  position: absolute;
  top: -8rem;
  left: 49.5%;
  width: 14.3rem;
  height: 8rem;
          transform: translateX(-50%);
  content: "";
}
.award .box .ttl--gold {
  color: #C49C24;
}
.award .box .ttl--gold::before {
  background: url(../img/icon_gold.png) center/contain no-repeat;
}
.award .box .ttl--silver {
  color: #9B9A96;
}
.award .box .ttl--silver::before {
  background: url(../img/icon_silver.png) center/contain no-repeat;
}
.award .box .ttl--bronze {
  color: #C78154;
}
.award .box .ttl--bronze::before {
  background: url(../img/icon_bronze.png) center/contain no-repeat;
}
.award .box .ttl--noicon::before {
  content: none;
}
.award .box .ttl .rank {
  font-weight: 900;
  font-size: 3.2rem;
}
.award .box .ttl .num {
  font-size: 2.4rem;
}
.award .box .lead {
  font-size: 1.6rem;
  line-height: 1.75;
  text-align: center;
}
.award .box .lead .note {
  font-size: 1.2rem;
}
.award .box .list {
  -ms-flex-pack: distribute;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
      justify-content: space-around;
  margin: 1rem 0 0;
}
.award .box .list-2 {
  margin-top: 5.5rem;
}
.award .box .list__item {
  -webkit-box-flex: 1;
      -ms-flex: 1 1;
          flex: 1 1;
}
.award .box .list__item > figure img {
  -o-object-fit: contain;
  width: 100%;
  height: 14rem;
     object-fit: contain;
}
.award .box .list__item--big {
  -webkit-box-flex: 1.25;
      -ms-flex-positive: 1.25;
          flex-grow: 1.25;
}
.award .box .list__item--big > img {
  display: block;
  width: 82%;
  margin: 0 auto;
}
.award .box .list__txt {
  font-weight: 700;
  font-size: 2rem;
  line-height: 1.5;
  text-align: center;
}
.award .box .list__txt .note {
  font-size: 1.2rem;
}
.award .box .list__txt--s {
  font-size: 1.5rem;
}
.award .box-flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 2rem;
}
.award .box-flex .box {
  -webkit-box-flex: 1;
      -ms-flex: 1 1;
          flex: 1 1;
}
.award .note {
  margin-top: 1rem;
  font-size: 1.6rem;
  line-height: 1.75;
}
.award .about {
  -webkit-box-align: center;
      -ms-flex-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
          align-items: center;
  margin-top: 4.5rem;
  gap: 5rem;
}
.award .about .bnr {
  min-width: 28rem;
}
.award .about__ttl {
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1.5;
}
.award .about__txt {
  margin-top: 2.2rem;
  font-size: 1.6rem;
  line-height: 1.75;
}
.award .about__txt .c-link {
  display: block;
  margin-top: 1rem;
}

.rules {
  padding: 0 0 5rem;
}
.rules__table {
  width: 100%;
  font-size: 1.6rem;
  line-height: 1.5;
}
.rules__table tr {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  border-bottom: 1px #C9D5CB solid;
}
.rules__table th {
  width: 20rem;
  padding: 1.8rem 2rem;
  background-color: #D8F1EA;
  font-weight: 700;
  text-align: center;
}
.rules__table td {
  width: calc(100% - 20rem);
  padding: 1.8rem 2rem;
  font-weight: 500;
}
.rules__table td p:not(:first-child) {
  margin-top: 3rem;
}
.rules__table td .txt-bold {
  font-weight: 700;
}
.rules .caution {
  margin-top: 5rem;
  padding: 2.6rem 3rem;
  border: 1px #CAD2D6 solid;
  border-radius: 2rem;
}
.rules .caution__ttl {
  color: #FF3B3B;
  font-weight: 700;
  font-size: 1.6rem;
}
.rules .caution__txt {
  -webkit-transition: max-height 0.5s ease;
  position: relative;
  margin-top: 1rem;
  overflow: hidden;
  font-size: 1.6rem;
  line-height: 1.75;
  transition: max-height 0.5s ease;
}
.rules .caution__txt::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 14rem;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0)), to(#fff));
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0), #fff);
  content: "";
  pointer-events: none;
}
.rules .caution__txt.open {
  max-height: none;
}
.rules .caution__txt.open::after {
  content: none;
}
.rules .caution .btn-wrap {
  margin-top: 2rem;
  text-align: center;
}
.rules .caution .btn-wrap .btn {
  display: inline-block;
  width: 22rem;
  margin: 0 auto;
  padding: 1rem 2rem;
  border-radius: 2.6rem;
  background-color: #CAD2D6;
  font-size: 1.6rem;
  line-height: 1.5;
  cursor: pointer;
}
.rules .caution .btn-wrap .btn--close {
  display: none;
}

.link-area {
  padding: 5rem 0 6rem;
  background: url(../img/bg_link_area.png) center top/cover;
  font-family: "M PLUS Rounded 1c", sans-serif;
  text-align: center;
}
.link-area .baloon {
  width: 66.4rem;
  max-width: 90%;
  margin: 0 auto;
  color: #FF8724;
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1.5;
}
.link-area .baloon__inner {
  position: relative;
  margin-bottom: 2rem;
  padding: 1rem 2rem;
  border: 2px solid #FF8724;
  background-color: #fff;
}
.link-area .baloon__inner::before, .link-area .baloon__inner::after {
  -webkit-transform: translateX(-50%);
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
          transform: translateX(-50%);
  border-top: 1.5rem solid #FF8724;
  border-right: 10px solid transparent;
  border-left: 10px solid transparent;
  content: "";
}
.link-area .baloon__inner::after {
  bottom: calc( 4px - 1.5rem );
  border-top: solid 1.5rem #fff;
}
.link-area .btn {
  display: block;
  width: 75.6rem;
  max-width: 90%;
  margin: 4rem auto 0;
  padding: 2.5rem 2rem;
  border-radius: 5rem;
  background-color: #FF8724;
  color: #fff;
  font-weight: 700;
  font-size: 3.6rem;
  line-height: 1;
  text-align: center;
}

.judge {
  margin: 4rem 0 10rem;
}
.judge .how {
  width: 70rem;
  max-width: 100%;
  margin: 5rem auto 0;
}
.judge .how__item {
  position: relative;
  font-size: 1.6rem;
  line-height: 1.75;
  text-align: center;
}
.judge .how__item:not(:first-child) {
  margin-top: 5rem;
}
.judge .how__item:not(:last-child):before {
  -webkit-transform: translateX(-50%);
  position: absolute;
  bottom: -3.5rem;
  left: 50%;
  width: 0;
  height: 0;
          transform: translateX(-50%);
  border-top: 20px solid #343434;
  border-right: 11px solid transparent;
  border-bottom: 0;
  border-left: 11px solid transparent;
  border-style: solid;
  content: "";
}
.judge .how__border {
  position: relative;
  margin: 1.5rem 0 0;
  padding: 1rem 4rem;
  border: 2px #343434 solid;
  border-radius: 1rem;
  line-height: 1.5;
}
.judge .how__border::after {
  position: absolute;
  content: "";
}
.judge .how__border--1::after {
  bottom: 0.2rem;
  left: 5rem;
  width: 8.5rem;
  height: 100%;
  background: url(../img/icon_judge1.png) center bottom/contain no-repeat;
}
.judge .how__border--2::after {
  bottom: 0.6rem;
  left: 2.6rem;
  width: 8.5rem;
  height: 100%;
  background: url(../img/icon_judge2.png) center bottom/contain no-repeat;
}
.judge .how__border--orange {
  position: relative;
  padding: 3rem 4rem;
  border-color: #FF8724;
  background: url(../img/img_judge1_pc.png) center bottom/cover no-repeat;
}
.judge .how__border .big {
  color: #FF8724;
  font-weight: 700;
  font-size: 3.2rem;
  font-family: "M PLUS Rounded 1c", sans-serif;
}
.judge__lead {
  padding-top: 5.5rem;
  font-size: 1.6rem;
  line-height: 1.75;
  text-align: center;
}
.judge .persons {
  margin-top: 5.5rem;
}
.judge .persons__item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 3rem;
}
.judge .persons__item:not(:first-child) {
  margin-top: 3rem;
}
.judge .persons .photo {
  width: 20rem;
}
.judge .persons .box {
  width: calc(100% - 20rem - 3rem);
}
.judge .persons .box .ttl {
  padding-top: 0.4rem;
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1.75;
}
.judge .persons .box .txt {
  margin-top: 2.5rem;
  font-size: 1.6rem;
  line-height: 1.75;
}

.host__ttl {
  margin-top: 4rem;
  font-weight: 900;
  font-size: 3.2rem;
  font-family: "M PLUS Rounded 1c", sans-serif;
  text-align: center;
}
.host__ttl:not(:first-child) {
  margin-top: 4rem;
}
.host__box {
  -webkit-box-align: center;
      -ms-flex-align: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
          align-items: center;
          justify-content: center;
  margin-top: 3rem;
  gap: 6rem;
}
.host__box img {
  width: 24.2rem;
  max-width: calc(50% - 3rem);
}

.contents {
  text-align: center;
}
.contents__ttl {
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1.75;
}
.contents__btn {
  display: inline-block;
  width: 90rem;
  max-width: 100%;
  padding: 1rem 2rem;
  border: #31AF97 2px solid;
  border-radius: 4.8rem;
  background-color: #fff;
  color: #31AF97;
  font-size: 2.4rem;
  line-height: 1.5;
  text-align: center;
}
.contents__img {
  width: 70rem;
  max-width: 100%;
  margin: 5rem auto 3rem;
}
@media screen and (max-width: 767px) {
  .pc-on {
    display: none;
  }
  html {
    font-size: 2.6666666667vw;
  }
  .footer {
    padding: 1rem 2rem;
    font-size: 1.2rem;
    line-height: 1.5;
  }
  .header {
    -webkit-transition: top 0.3s ease;
    top: -100px;
    font-size: 2.4rem;
    transition: top 0.3s ease;
  }
  .header.is-show {
    top: 0;
  }
  .header__logo {
    width: 7rem;
    margin: 0 0 0 2rem;
  }
  .header__logo img {
    margin: 0.5rem 0;
  }
  .header__spbtn {
    display: block;
    position: relative;
    width: 3.8rem;
    height: 3.8rem;
    margin: 0 1rem;
    border: 1px #343434 solid;
    border-radius: 0.5rem;
    background-color: #D8F1EA;
    text-align: center;
  }
  .header__menu {
    -webkit-transition: 0.3s;
    z-index: 1;
    position: fixed;
    top: 5rem;
    right: -100%;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    transition: 0.3s;
  }
  .header__menu.is-open {
    right: 0;
  }
  .header__links {
    display: block;
    width: 100%;
    height: 100%;
    padding: 10rem 3rem 3rem;
  }
  .header__link {
    display: block;
    margin: 0;
    padding: 1.2rem 0;
  }
  .header__appbtn {
    width: 13.5rem;
  }
  .kv {
    height: 100vh;
    margin-top: 0;
  }
  .kv__anime.line {
    top: 27rem;
    width: 90%;
  }
  .kv__anime.logo {
    -webkit-transform: translateX(-50%);
    top: 34rem;
    left: 50%;
    width: 26rem;
            transform: translateX(-50%);
  }
  .sec {
    margin-top: 6rem;
  }
  .sec .wrap {
    max-width: calc(100% + 6rem);
    padding: 0 1.5rem;
  }
  .sec__ttl {
    padding: 0 0 4.5rem;
    font-size: 2.8rem;
    letter-spacing: 0.2em;
  }
  .sec--message .wrap {
    max-width: 100%;
    padding: 0;
  }
  .sec--award {
    margin-top: 14rem;
  }
  .sec--award .wrap {
    margin-top: 1rem;
  }
  .sec--thumbnails {
    padding: 3rem 0;
  }
  .sec--host {
    margin-top: 3.5rem;
  }
  .sec--contents {
    margin-top: 4rem;
    padding: 2.5rem 0;
  }
  .notice {
    margin-top: 3rem;
  }
  .notice .wrap {
    padding: 0 3rem;
  }
  .notice .deadline {
    padding: 0.5rem;
  }
  .notice .deadline__txt {
    padding: 1rem;
    font-size: 2rem;
    line-height: 1.5;
  }
  .notice .deadline__txt .bold {
    font-size: 2.8rem;
  }
  .notice .noticebox {
    display: block;
  }
  .notice .noticebox__ttl {
    padding: 1.8rem 0 2.5rem;
    text-align: center;
  }
  .notice .noticebox__cont .item {
    padding: 1rem 0;
  }
  .notice .noticebox__cont .item__date {
    margin-right: 0;
  }
  .notice .noticebox__cont .item__txt {
    padding-top: 0.5rem;
    line-height: 1.75;
  }
  .notice .noticebox__cont .item__inner {
    display: block;
  }
  .notice__more {
    margin-top: 3rem;
    padding: 1rem;
    font-size: 1.5rem;
    line-height: 1;
  }
  .feature__lead {
    margin-top: 1rem;
    padding: 0 1rem;
    font-size: 1.5rem;
  }
  .feature .feature-box {
    padding: 3rem 1.5rem 5rem;
  }
  .feature .feature-box .inner {
    padding: 3rem 2rem;
    text-align: center;
  }
  .feature .feature-box__ttl {
    font-size: 1.8rem;
  }
  .feature .feature-box__txt {
    margin-top: 1rem;
    padding-left: 0;
    font-size: 1.5rem;
    text-align: left;
  }
  .message__box {
    margin-bottom: 10rem;
    padding: 4rem 1.5rem 21rem;
    font-size: 1.5rem;
  }
  .message__box::before {
    top: unset;
    right: 2rem;
    bottom: -4rem;
    width: 21rem;
    height: 21rem;
  }
  .message__box::after {
    top: unset;
    right: unset;
    bottom: -6.5rem;
    left: 2rem;
    width: 12rem;
    height: 12rem;
  }
  .category {
    margin-top: 2rem;
  }
  .category__comment {
    margin: 2rem 0 1rem;
    font-size: 1.5rem;
    line-height: 1.75;
  }
  .category__comment .inner::before {
    top: 1.5rem;
  }
  .category__comment .inner::after {
    top: 1.5rem;
  }
  .catboxs {
    display: block;
  }
  .catbox {
    padding: 3rem 0;
  }
  .catbox-s {
    padding: 3rem 1.5rem;
  }
  .catbox-s:not(:first-child) {
    margin-top: 1.5rem;
  }
  .catbox__ttl {
    font-size: 2.4rem;
  }
  .catbox__txt-bold {
    margin-top: 1rem;
    font-size: 1.5rem;
    line-height: 1.75;
  }
  .catbox__txt {
    margin-top: 1rem;
    font-size: 1.5rem;
  }
  .catbox__sec {
    margin: 1.5rem 0;
    padding: 1.5rem 1.5rem;
    font-size: 1.5rem;
    line-height: 1.75;
  }
  .qanda {
    margin-top: 1.5rem;
    padding: 3.5rem 0 0.5rem;
  }
  .qanda__subttl {
    margin-top: 0;
    font-size: 2.1rem;
  }
  .qanda__txt {
    margin: 1.5rem 0 3rem;
    font-size: 1.2rem;
  }
  .qanda .aco {
    margin-bottom: 2.5rem;
  }
  .qanda .aco__item {
    margin-top: 1.5rem;
  }
  .qanda .aco__header {
    padding: 1.5rem 4.5rem 1.5rem 3.5rem;
    font-size: 1.2rem;
  }
  .qanda .aco__header::before {
    top: 45%;
    left: 1.2rem;
    font-size: 2rem;
  }
  .qanda .aco__inner {
    font-size: 1.2rem;
  }
  .qanda .aco__txt {
    padding: 0 4rem 1rem 3.5rem;
    line-height: 2;
  }
  .qanda .aco__txt::before {
    top: 0;
    left: 1.2rem;
    font-size: 2rem;
  }
  .qanda .aco__btn {
    right: 1.5rem;
    width: 2rem;
    height: 2rem;
  }
  .qanda .aco__btn::before, .qanda .aco__btn::after {
    top: 0.9rem;
    width: 2rem;
  }
  .qanda .aco__btn::before {
    top: 0;
    left: 0.9rem;
    width: 0.2rem;
    height: 2rem;
  }
  .qanda .contact {
    margin: 4rem 0;
  }
  .qanda .contact__btn {
    margin: 1.5rem 0;
  }
  .qanda .contact__btn > a {
    font-size: 1.2rem;
  }
  .qanda .contact__txt {
    margin: 1.5rem 0 3rem;
    font-size: 1.2rem;
  }
  #thumbnails .thumbnail {
    margin: 0 1rem;
  }
  #thumbnails .thumbnail__txt {
    margin-top: 0.5rem;
    font-size: 1.2rem;
    line-height: 1.5;
  }
  #thumbnails .yt-thumb::before {
    width: 4rem;
    height: 4rem;
  }
  .award {
    margin-top: 3rem;
    padding: 2rem 0;
  }
  .award .box {
    margin-top: 6rem;
    padding: 2rem 1.5rem 5rem;
  }
  .award .box .ttl::before {
    width: 12rem;
  }
  .award .box .ttl .rank {
    font-size: 2.7rem;
  }
  .award .box .ttl .num {
    font-size: 2rem;
  }
  .award .box .lead {
    font-size: 1.5rem;
  }
  .award .box .list {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin: 0;
  }
  .award .box .list-2 {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            flex-direction: column;
            align-items: center;
  }
  .award .box .list-2 .list__item {
    max-width: 100%;
  }
  .award .box .list-2 .list__item:not(:first-child) {
    margin-top: 3rem;
  }
  .award .box .list__item {
    -webkit-box-flex: 1;
        -ms-flex: 1 1 50%;
            flex: 1 1 50%;
    max-width: 50%;
  }
  .award .box .list__item--big > img {
    width: 100%;
  }
  .award .box .list__txt {
    font-size: 1.8rem;
    line-height: 1.4;
  }
  .award .box .list__txt--s {
    font-size: 1rem;
  }
  .award .box-flex {
    display: block;
  }
  .award .note {
    margin-top: 1.5rem;
    font-size: 1.5rem;
  }
  .award .about {
    display: block;
    margin-top: 2rem;
  }
  .award .about .bnr {
    width: 21rem;
    min-width: unset;
    margin: 0 auto;
  }
  .award .about__ttl {
    margin-top: 3.5rem;
    font-size: 2rem;
    text-align: center;
  }
  .award .about__txt {
    margin-top: 0.5rem;
    font-size: 1.5rem;
    line-height: 1.8;
  }
  .rules {
    padding: 0 0 6rem;
  }
  .rules__table {
    margin-top: 2rem;
    font-size: 1.5rem;
  }
  .rules__table tr {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    border: none;
  }
  .rules__table th {
    width: 100%;
    padding: 1rem 2rem;
  }
  .rules__table td {
    width: 100%;
    padding: 1rem 0 1.5rem;
  }
  .rules__table td p:not(:first-child) {
    margin-top: 1.5rem;
  }
  .rules__table td .txt-bold {
    font-weight: 500;
  }
  .rules .caution {
    margin-top: 0;
    padding: 1.5rem;
  }
  .rules .caution__ttl {
    font-size: 1.2rem;
  }
  .rules .caution__txt {
    margin-top: 0.5rem;
    font-size: 1.2rem;
    line-height: 1.5;
  }
  .rules .caution .btn-wrap {
    margin-top: 0;
  }
  .rules .caution .btn-wrap .btn {
    width: auto;
    padding: 0.5rem 3.5rem;
    font-size: 1.5rem;
  }
  .link-area {
    padding: 3rem 0;
  }
  .link-area .baloon {
    font-size: 2rem;
  }
  .link-area .baloon__inner {
    padding: 1rem;
  }
  .link-area .btn {
    margin: 3.5rem auto 0;
    padding: 1.5rem 2rem;
    font-size: 2.7rem;
  }
  .judge {
    margin: 1.4rem 0 6rem;
  }
  .judge .how {
    margin: 4.5rem auto 0;
  }
  .judge .how__item {
    font-size: 1.5rem;
  }
  .judge .how__txt {
    text-align: left;
  }
  .judge .how__border {
    padding: 1.5rem 2rem 1.5rem 9rem;
    font-weight: 700;
    text-align: left;
  }
  .judge .how__border--1::after {
    -webkit-transform: translateY(-50%);
    top: 44%;
    bottom: unset;
    left: 1.5rem;
    width: 5.5rem;
    height: 5rem;
            transform: translateY(-50%);
  }
  .judge .how__border--2::after {
    -webkit-transform: translateY(-50%);
    top: 50%;
    left: 1rem;
    width: 6.5rem;
    height: 5rem;
            transform: translateY(-50%);
  }
  .judge .how__border--orange {
    padding: 1.5rem 2rem;
    background: url(../img/img_judge1_sp.png) center bottom/cover no-repeat;
    color: #FF8724;
    text-align: center;
  }
  .judge .how__border .big {
    font-size: 1.5rem;
  }
  .judge__lead {
    padding-top: 3.5rem;
    font-size: 1.5rem;
  }
  .judge .persons {
    margin-top: 3.5rem;
  }
  .judge .persons__item {
    display: block;
  }
  .judge .persons .photo {
    width: 18rem;
    max-width: 100%;
    margin: 0 auto;
  }
  .judge .persons .box {
    width: 100%;
  }
  .judge .persons .box .ttl {
    padding-top: 1rem;
    font-size: 2.1rem;
    text-align: center;
  }
  .judge .persons .box .txt {
    margin-top: 1rem;
    font-size: 1.5rem;
    line-height: 1.8;
  }
  .host__ttl:not(:first-child) {
    margin-top: 3.5rem;
  }
  .host__ttl {
    margin-top: 0;
    font-size: 2.4rem;
  }
  .host__box {
    margin-top: 1.5rem;
    gap: 5rem;
  }
  .host__box img {
    width: calc(50% - 5rem);
  }
  .host__box img.host__box__csp {
    width: 46%;
    max-width: 100%;
  }
  .contents__ttl {
    font-size: 1.5rem;
  }
  .contents__btn {
    width: 100%;
    padding: 0.5rem 2rem;
    font-size: 1.2rem;
  }
  .contents__img {
    margin: 3rem auto;
  }
}
@media screen and (min-width: 768px) {
  .sp-on {
    display: none;
  }
  html {
    font-size: 0.6944444444vw;
  }
  a {
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
  }
  a:hover {
    opacity: 0.7;
  }
  a[href^="tel:"] {
    pointer-events: none;
  }
}
@media screen and (max-width: 1100px) {
  .sec .wrap {
    max-width: calc(100rem + 4rem);
  }
}