@charset "UTF-8";

:root {
  --link: #003cb4;
  --white: #fff;
  --black: #3c1e00;
  --brown:  #bea078;
}

html,body {
  position: relative;
  font-size: clamp(14px, 2.1vw, 16px);
  color: var(--black);
  width: 100%;
  background: none;
  line-height: 1.8;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-style: normal;
}

body {
  background: #fff5eb;
}

p {
  margin: .5rem 0;
  padding: 0;
  word-break: break-all;
}
p span {
  display: inline-block;
}

a,
a:visited,
a:active {
  color: var(--link);
  text-decoration: underline;
}
a:hover {
  color: #2864dc;
}
img {
  width: 100%;
}

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

/* menu */
header {
  position: relative;
  z-index: 100;
  width: 100%;
  margin: 0 auto;
  padding: 0;
}
.hamburger {
  display: none;
  position: fixed;
  z-index: 999;
  right: -2px;
  top: 7px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  text-align: center;
  background: none;
  transition: all 0.5s;
  transform: translate3d(60px,0,30px);
}
.hamburger::before {
  content: '';
  display: block;
  background: var(--black);
  border-right: none;
  border-radius: 6px 0 0 6px;
  width: 40px;
  height: 40px;
}
.hamburger span {
  display: block;
  position: absolute;
  width: 50%;
  margin: 0 auto;
  height: 2px;
  left: 0;
  right: 0;
  background: var(--white);
  -webkit-transition: 0.5s ease-in-out;
  -moz-transition: 0.5s ease-in-out;
  transition: 0.5s ease-in-out;
}
.hamburger span:nth-child(1) {
  top: 35%;
}
.hamburger span:nth-child(2) {
  top: 50%;
  opacity: 1;
}
.hamburger span:nth-child(3) {
  top: 65%;
}
.hamburger.active span:nth-child(1) {
  top: 50%;
  left: 0;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  top: 50%;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  transform: rotate(45deg);
}

nav.globalMenu {
  position: fixed;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
  z-index: 990;
  top: 0;
  left: 0;
  text-align: center;
  transition: all 0.6s;
  width: 100%;
  height: 50px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 1px 2px #d2d2d2;
  opacity: 1;
  padding: 0 10px;
}
#header_logo {
  line-height: 0;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
}
#header_logo img{
  width: auto;
  height: 70%;
}
.globalMenu ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}
.globalMenu ul li a{
  text-decoration: none;
  display: block;
  margin: 0 4px;
  background: var(--black);
  padding: 0 10px;
  font-weight: bold;
  font-size: 16px;
  color: var(--white);
  border-radius: 4px;
}
.globalMenu ul li a:hover {
  background: var(--brown);
}

@media screen and (min-width: 769px){
  nav.globalMenu {
    transform: translateY(-60px);
  }
  nav.globalMenu.in {
    transform: translateY(0);
  }
}

@media screen and (max-width: 768px){
  .hamburger {
    display: block;
  }
  .hamburger.in {
    transform: translate3d(0,0,30px);
  }
  #header_logo {
    width: 100%;
    margin-bottom: 1em;
    height: 60px;
  }
  nav.globalMenu {
    opacity: 0;
    height: 100%;
    flex-wrap: wrap;
    justify-content: center;
    align-content: center;
    box-shadow: none;
    pointer-events: none;
    background: rgba(255,255,255,.95);
  }
  .globalMenu ul {
    width: 90%;
    max-width: 300px;
    flex-wrap: wrap;
    padding: 1em 0;
    border: 2px solid var(--brown);
  }
  .globalMenu ul li{
    width: 100%;
  }
  .globalMenu ul li a{
    width: 100%;
    max-width: 150px;
    margin: .5em auto;
    border: 2px solid var(--white);
    box-shadow: 0 0 0 1px var(--pink);
  }
  nav.globalMenu.active {
    opacity: 1;
    pointer-events: auto;
  }
}

/* main */
main {
  position: relative;
}

section {
  position: relative;
  background: var(--white);
  max-width: 1024px;
  width: 96%;
  margin: 2em auto;
  padding: 2em;
  text-align: left;
  border-radius: 16px;
}
.section-inner {
  position: relative;
  padding: 0;
}
@media screen and (max-width: 500px) {
  section {
    padding: 2em 1em;
  }
}

h1 {
  display: block;
  width: 100%;
  margin: 0 auto;
  position: relative;
  text-align: center;
  max-width: 1400px;
}
.photocopy, .photocopy-sp {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1em;
  font-size: 12px;
  line-height: 1.4;
  text-align: justify;
  color: var(--brown);
}
.photocopy-sp {
  display: none;
}
@media screen and (max-width: 768px) {
  .photocopy-sp {
    display: block;
  }
  .photocopy {
    display: none;
  }
}

h2 {
  font-weight: 900;
  display: flex;
  font-size: 1.6em;
  text-align: center;
  justify-content: center;
  align-items: center;
  margin: 0 auto 1rem;
}
h2 div {
  border: 2px dotted #ed86a9;
  border-radius: 50%;
  width: 2em;
  height: 2em;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 .1em;
}
h3 {
  font-weight: 700;
  font-size: 1.2em;
  margin: 0;
}
h4 {
  border-bottom: 2px solid #bea078;
  border-left: 4px solid var(--black);
  font-weight: 700;
  font-size: 1em;
  margin: 1.6rem 0 0;
  padding: 0 0 0 .4rem;
}

p.lead {
  font-size: min(5vw, 1.6em);
  font-weight: 700;
  text-align: center;
  margin: 0;
}
p.lead span {
  display: inline-block;
}
p.attention {
  font-size: .9rem;
  line-height: 1.5;
}

/* award */
.award_name {
  text-align: center;
  background: #f7f3ee;
  padding: .6em 0;
  line-height: 1.4;
}
.gp-icon {
  width: 1.2em;
  height: 1.2em;
  background: url(//www.little-world.net/event/dcon/img/award_icon.png);
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  margin-right: .2em;
}

.award_wrap {
  display: flex;
  margin: 1.2em 0;
  padding: 0;
}
.img_box {
  width: 50%;
}
.award_text {
  width: 50%;
  margin: 0 0 0 1em;
}
.award_text dt{
  position: relative;
  margin: 0;
  background: var(--brown);
  color: var(--white);
  text-align: center;
  padding: 4px;
  border-radius: 4px;
  font-size: 80%;
}
.award_text dt:before {
  content: "";
  position: absolute;
  top: 90%;
  left: 50%;
  margin-left: -10px;
  border: 10px solid transparent;
  border-top: 10px solid var(--brown);
}
.award_text dd{
  margin: .4em 0 1em;
}
.img--big {
  width: 100%;
  height: 0;
  padding-bottom: 74%;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
ul.img--small {
  margin: .6em 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
  gap: 2px;
}
.img--small li {
  cursor: pointer;
  padding-bottom: calc(100% - 4px);
  border: 2px solid var(--white);
  transition: all 0.2s;
  opacity: .7;
  background-size: cover;
  background-position: center;
}
.img--01 .img--big {
  padding-bottom: 70%;
}
.img--04 .img--big {
  padding-bottom: 68%;
}
.img--01 .img--small li:nth-child(1) {
  background-image: url('/event/dcon21/img/g01.jpg');
}
.img--01 .img--small li:nth-child(2) {
  background-image: url('/event/dcon21/img/g02.jpg');
}
.img--01 .img--small li:nth-child(3) {
  background-image: url('/event/dcon21/img/g03.jpg');
}

.img--02 .img--small li:nth-child(1) {
  background-image: url('/event/dcon21/img/p01-1.jpg');
}
.img--02 .img--small li:nth-child(2) {
  background-image: url('/event/dcon21/img/p01-2.jpg');
}
.img--02 .img--small li:nth-child(3) {
  background-image: url('/event/dcon21/img/p01-3.jpg');
}

.img--03 .img--small li:nth-child(1) {
  background-image: url('/event/dcon21/img/p02-1.jpg');
}

.img--04 .img--small li:nth-child(1) {
  background-image: url('/event/dcon21/img/p03-1.jpg');
}
.img--04 .img--small li:nth-child(2) {
  background-image: url('/event/dcon21/img/p03-2.jpg');
}
.img--04 .img--small li:nth-child(3) {
  background-image: url('/event/dcon21/img/p03-3.jpg');
}
.img--04 .img--small li:nth-child(4) {
  background-image: url('/event/dcon21/img/p03-4.jpg');
}

.img--05 .img--small li:nth-child(1) {
  background-image: url('/event/dcon21/img/p04-1.jpg');
}
.img--05 .img--small li:nth-child(2) {
  background-image: url('/event/dcon21/img/p04-2.jpg');
}
.img--05 .img--small li:nth-child(3) {
  background-image: url('/event/dcon21/img/p04-3.jpg');
}
.img--05 .img--small li:nth-child(4) {
  background-image: url('/event/dcon21/img/p04-4.jpg');
}

.img--06 .img--small li:nth-child(1) {
  background-image: url('/event/dcon21/img/p05-1.jpg');
}
.img--06 .img--small li:nth-child(2) {
  background-image: url('/event/dcon21/img/p05-2.jpg');
}
.img--06 .img--small li:nth-child(3) {
  background-image: url('/event/dcon21/img/p05-3.jpg');
}


.img--small li.active {
  opacity: 1;
  box-shadow: 0 0 0 1px var(--black);
}
@media screen and (max-width: 768px) {
  .award_wrap {
    flex-wrap: wrap;
  }
  .img_box {
    width: 100%;
  }
  .award_text {
    width: 100%;
    margin: 1em 0 0;
  }
}

/* post */
h3.post-h3 {
  font-size: 1.5em;
  font-weight: bold;
  border: none;
  padding: 0;
  margin: 1rem 0 0;
  position: relative;
  color: var(--black);
  text-align: center;
  display: flex
;
  align-items: center;
}
h3.post-h3:before, h3.post-h3:after {
  content: "";
  flex-grow: 1;
  height: 1px;
  background: var(--black);
  display: block;
}
h3.post-h3:before {
  margin-right: .4em;
}
h3.post-h3:after {
  margin-left: .4em;
}
ul#x-list, ul#insta-list {
  margin: 0 auto;
  padding: 0;
  width: 100%;
  background-color: #fff;
  column-count: 2;
  column-gap: 0;
  list-style: none;
}
ul#x-list li, ul#insta-list li {
  padding: .5em;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  break-inside: avoid;
}
.instagram-media {
  min-width: 100% !important;
  margin: 0 !important;
}
.twitter-tweet.twitter-tweet-rendered {
  margin: 0 !important;
}
a.more-link {
  background: var(--link);
  color: var(--white);
  padding: .4em;
  border: 1px dashed var(--white);
  box-shadow: 0 0 0 3px var(--link);
  border-radius: 40px;
  margin: 1rem .5rem 2rem;
  display: block;
  text-align: center;
  text-decoration: none;
  font-size: 1em;
}
a.more-link:hover {
  background: #2864dc;
  box-shadow: 0 0 0 3px #2864dc;
}
@media screen and (max-width: 760px) {
  ul#x-list, ul#insta-list {
    column-count: 1;
  }
}
 
/* information */
.theme {
  background: #f7f3ee;
  border-radius: 8px;
  padding: 1rem;
  border: 4px solid var(--white);
  box-shadow: 0 0 0 1px var(--brown);
  margin: 1rem 0;
}
.theme>h3 {
  border: none;
  padding: 0;
  margin: 0 auto;
  position: relative;
  text-align: center;
  display: flex;
  align-items: center;
  max-width: 300px;
  width: 80%;
}
.theme>h3::before, .theme>h3::after {
  content: "";
  flex-grow: 1;
  height: 1px;
  background: var(--brown);
  display: block;
}
.theme>h3::before {
  margin-right: .4em;
}
.theme>h3:after {
  margin-left: .4em;
}
p.kikan {
  font-weight: 700;
  margin: 0;
}
p.kikan span {
  font-size: 1.4em;
}
a.early {
  max-width: 500px;
  display: block;
  text-align: center;
  text-decoration: none;
  margin: .5em 1em 2em;
}

/* apply */
.howto {
  position: relative;
  border: 1px solid var(--brown);
  border-radius: 8px;
  margin: 1em 0;
  padding: 1em 2em .5em;
}
.howto::before {
  content: '';
  width: 2.6em;
  height: 2.6em;
  position: absolute;
  top: -.5em;
  left: -.8em;
  border-radius: 50%;
  border: 2px solid var(--brown);
}
#howto-insta::before {
  background: url(../img/insta-icon.png)no-repeat,#fff;
  background-size: contain;
}
#howto-x::before {
  background: url(../img/x-icon.png)no-repeat,#fff;
  background-size: contain;
}
#howto-mail::before {
  background: url(../img/mail-icon.png)no-repeat,#fff;
  background-size: contain;
}
.howto>h3 {
  margin-bottom: .5rem;
}
.numberList {
  list-style: decimal;
  list-style-position: outside;
  padding: 0 0 0 1em;
  margin: 0;
  line-height: 1.5;
}
.numberList li{
  margin: 0 0 .5rem;
}
a.mail_button {
  position: relative;
  display: block;
  max-width: 300px;
  width: 100%;
  margin: 0;
  border-radius: 10px;
  background: var(--link);
  color: var(--white);
  text-align: center;
  text-decoration: none;
  padding: 1em 0;
  font-weight: 700;
}
a.mail_button::before {
  position: absolute;
  content: '';
  display: block;
  right: 14px;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 8px;
  height: 8px;
  border-bottom: none;
  border-left: none;
  border-top: 2px solid var(--white);
  border-right: 2px solid var(--white);
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
a.mail_button:hover {
  background-color: #2864dc;
}
.format {
  background: #f7f3ee;
  border-radius: 8px;
  padding: .5rem 1rem;
}
@media screen and (max-width: 500px) {
  .howto {
    padding: 1em 1em .5em;
  }
  .howto::before {
    top: -.4em;
    left: -.4em;
  }
  .howto>h3 {
    text-align: center;
  }
}

/* regulation */
ul.regulationList {
  padding: 0;
  list-style: none;
  list-style-position: inside;
  margin: 1rem 0;
  font-size: .9rem;
  text-align: justify;
}
ul.regulationList li {
  position: relative;
  margin: 0 0 .5rem;
  line-height: 1.5;
  padding-left: 1em;
}
ul.regulationList li::before {
  content: '';
  position: absolute;
  top: .46rem;
  left: .1rem;
  margin: auto;
  width: .5em;
  height: .5em;
  background: #bea078;
  transform: rotate(45deg);
}

.con_table {
  width: 100%;
  margin: 1em 0 0;
  line-height: 1.5;
  border-collapse: separate;
  border-spacing: 0 4px;
}
.con_table th {
  background: var(--brown);
  color: var(--white);
  width: 200px;
  padding: .4em;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
}
.con_table td {
  padding: .4em;
}
div.gp {
  position: relative;
  display: inline-block;
  padding: 0 0 0 1.4em;
}
div.gp span{
  position: absolute;
  width: 1.4em;
  height: 1.4em;
  background: url(//www.little-world.net/event/dcon/img/award_icon.png);
  background-size: contain;
  background-position: center;
  top: 0;
  bottom: 0;
  margin: auto;
  left: -.4em;
}
@media screen and (max-width: 500px) {
  .con_table th {
    display: block;
    width: 100%;
  }
  .con_table td {
    display: block;
  }
}

/* link */
.archive {
  list-style: none;
  margin: 1em 0;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
  grid-row-gap: 5px;
  grid-column-gap: 5px;
  padding: 0;
}
.archive li a{
  display: block;
  margin: 0;
  border: 1px solid var(--brown);
  line-height: 0;
}
@media screen and (max-width: 500px) {
  .archive {
      grid-template-columns: 1fr 1fr 1fr;
  }
}

/* footer */
footer {
  position: relative;
  width: 100%;
  padding: 2.5em 0 2em;
  font-size: 12px;
  margin: 5em 0 0;
  color: var(--white);
  background-color:var(--brown);
}
footer>p {
  text-align: center;
  margin: 1em 0 0;
}
footer p.socialshare {
  font-size: 1rem;
  margin: 0;
}
.sns {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
  margin: 0 0 1em;
  font-weight: normal;
  height: 60px;
}
.sns li {
  list-style: none;
  margin: 5px;
  color: var(--white);
}
.sns li a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  background: var(--white);
  padding: 8px;
  border-radius: 100px;
}
#t-icon a {
  padding: 12px;
  color: #000;
  fill:#000;
}
#f-icon a{
  fill:#0866ff;
}
#l-icon a{
  fill:#00B900;
}