@charset "utf-8";

html,
body,
#container {
  height: 100%;
}

body {
  margin: 0px;
  padding: 0px;
  color: #ffffff;
  font-family: "Poppins", "Kosugi Maru", "Helvetica Neue", "Helvetica", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  font-size: 1em;
  font-weight: 400;
  font-style: normal;
  background-color: #000000;
  -webkit-text-size-adjust: none;
  overflow: auto;
}

h1,
h2,
h3,
h4,
h5,
p,
ul,
ol,
li,
dl,
dt,
dd,
form,
figure,
form {
  margin: 0px;
  padding: 0px;
  font-size: 100%;
  font-weight: normal;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0px 15px;
}

.flex {
  display: flex;
  color: #cccccc;
  line-height: 1.5;
}

.flex span {
  border: solid #cccccc 1px;
  padding-left: 4px;
  padding-right: 3px;
}

.flex img {
  width: 55%;
  height: fit-content;
  margin-right: 10px;
  border: solid 1px #888888;
}

.sub img {
  width: 100%;
  height: auto;
  border: none;
}

.info {
  word-break: keep-all;
}

h1 {
  text-align: center;
  margin-bottom: 15px;
  font-size: 2.3em;
  margin-top: 25px;
  font-family: "Poppins", sans-serif;
}

.small {
  text-align: left;
  color: #cccccc;
  font-size: 0.85rem;
  margin-left: 25px;
  margin-right: 10px;
  line-break: strict;
}

.small span {
  font-size: 0.75em;
}

.small h2 {
  text-align: left;
  color: #ffffff;
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 0.03em;
  margin-top: -4px;
  margin-bottom: 5px;
  margin-left: -16px;
}

a {
  color: #cccccc;
}

.divider {
  border-top: 1px solid #a0a0a0;
  margin-top: 20px;
  margin-bottom: 20px;
}

.group {
  margin-top: 10px;
  margin-bottom: 30px;
  margin-left: 5px;
  font-size: 0.85rem;
}

.group h2 {
  text-align: left;
  font-size: 1.1rem;
  font-weight: bold;
  margin-top: 10px;
  margin-bottom: 7px;
}

.group h2 span {
  text-align: left;
  font-size: 1.5rem;
  display: inline-flex;
  vertical-align: top;
}

.group h2 span.click {
  text-align: left;
  color: #cccccc;
  font-size: 0.7rem;
  font-weight: normal;
  margin-left: -15px;
  margin-right: 10px;
}

.update-trigger,
.sub-trigger {
  color: #cccccc;
  font-size: 0.75rem;
  margin-top: -15px;
  margin-bottom: -10px;
  padding-right: 4px;
  text-align: right;
}

.sub-trigger {
  margin-top: 0px;
}

.update-block,
.sub-block {
  max-height: 0;
  font-family: "Kosugi Maru", sans-serif;
  line-height: 1.3;
  overflow: hidden;
  margin-top: 6px;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.update-trigger:hover .update-block,
.sub-trigger:hover .sub-block {
  max-height: 100px;
  overflow-y: scroll;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.sub-trigger:hover .sub-block {
  max-height: 500px;
}

.update-trigger:hover .update-block::-webkit-scrollbar {
  display: none;
}

.update-contents,
.sub-contents {
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.5s, transform 0.5s;
}

.update-trigger:hover .update-contents,
.sub-trigger:hover .sub-contents {
  opacity: 1;
  transform: translateY(0);
}

.update-contents span {
  display: inline-block;
  text-align: left;
}

.group summary {
  display: flex;
  align-items: center;
}

.group summary::marker,
.group summary::-webkit-details-marker {
  display: none;
  content: "";
}

footer {
  clear: both;
  text-align: center;
  font-size: 0.8em;
  padding-bottom: 20px;
}

footer a {
  text-decoration: none;
}