.portfolio-list a:hover img {
  -webkit-filter: brightness(120%);
          filter: brightness(120%);
}
.portfolio-list h3 {
  border: none;
  margin: 0;
  padding: 0;
  font-weight: 300;
  font-size: 1.125em;
  color: inherit;
  line-height: 1.25;
  margin-top: 0.25em;
  font-family: "陔打 DB", "Shin Go DeBold", "YuGothic", "蚔打扑永弁", "甲仿幼用褒打 Pro W6", "Hiragino Kaku Gothic Pro";
}
.portfolio-list li {
  display: flex;
  justify-content: space-between;
  margin: 1.5em auto;
  align-items: flex-start;
}
.portfolio-list li > figure {
  flex: 0 0 40%;
  margin: 0;
}
.portfolio-list li > figure img {
  display: block;
  border: 1px solid #d5d5d5;
  aspect-ratio: 16/9;
  height: auto;
  -o-object-fit: cover;
     object-fit: cover;
  box-sizing: border-box;
}
.portfolio-list li > div {
  flex: 0 0 55%;
}
.portfolio-list li > div > p:first-child {
  margin-bottom: 0.5em;
}
.portfolio-list li p {
  line-height: 1.3;
}
.portfolio-list li a p {
  font-weight: bold;
  font-family: "陔打 DB", "Shin Go DeBold", "YuGothic", "蚔打扑永弁", "甲仿幼用褒打 Pro W6", "Hiragino Kaku Gothic Pro";
}
@media screen and (min-width: 768px) {
  .portfolio-list h3 {
    font-size: 1.25em;
  }
  .portfolio-list li > div > p:first-child {
    margin-bottom: 1.8em;
    font-weight: normal;
  }
}

.portfolio-container {
  font-size: 0.875em;
}
.portfolio-container h1:first-child, .portfolio-container h2:first-child {
  margin: 0.8em 0;
  font-size: 1.25em;
  padding: 0;
  line-height: 1.2;
  border: none;
}
.portfolio-container > h1:first-child {
  margin: 0 0 1em;
  padding: 0;
  font-size: 1.5em;
  font-weight: 700;
  border: none;
}
.portfolio-container p {
  line-height: 1.8;
}
.portfolio-container p + p {
  margin-top: 1.8em;
}
.portfolio-container figure {
  margin: 1.5em 0;
}
.portfolio-container figure figcaption {
  font-size: 0.875em;
  margin-top: 0.25em;
}
.portfolio-container img {
  display: block;
}
.portfolio-container a {
  color: inherit;
}
.portfolio-container > section {
  border-top: 2px solid #273166;
  margin-bottom: 3em;
}
@media screen and (min-width: 768px) {
  .portfolio-container {
    font-size: 1em;
  }
  .portfolio-container > h1:first-child {
    font-size: 2.125em;
  }
}
.portfolio-container.--ds > h1:first-child {
  color: #ee7d00;
}
.portfolio-container.--ds > section {
  border-color: #ee7d00;
}
.portfolio-container.--ds h1:first-child, .portfolio-container.--ds h2:first-child {
  border-color: #ee7d00;
  color: #ee7d00;
  font-weight: 700;
}

.portfolio-container .profile p {
  font-size: 0.875em;
}
.portfolio-container .profile h2 {
  font-size: 1.625em;
  margin-bottom: 1em;
}
.portfolio-container .profile > figure {
  margin-bottom: 1em;
}
@media screen and (min-width: 768px) {
  .portfolio-container .profile {
    display: flex;
    justify-content: space-between;
  }
  .portfolio-container .profile > * {
    margin-top: 1.25em;
  }
  .portfolio-container .profile > figure {
    flex: 0 0 38.8324873096%;
    margin-bottom: 0;
  }
  .portfolio-container .profile > div {
    flex: 0 0 56.4720812183%;
  }
}

.portfolio-container .working figure {
  margin-bottom: 3em;
}
.portfolio-container .working figure figcaption {
  margin-top: 1em;
}
.portfolio-container .working dl {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
}
.portfolio-container .working dl dt {
  flex-basis: 5em;
  margin-bottom: 1.25em;
}
.portfolio-container .working dl dd {
  flex: 0 0 calc(100% - 5em);
  margin-bottom: 1.25em;
}

.portfolio-container .daigakunomanabi > div {
  margin-bottom: 3em;
}
.portfolio-container .daigakunomanabi > div figure {
  float: right;
  max-width: 40%;
  margin: 0 0 0 1.5em;
}
.portfolio-container .daigakunomanabi > div + figure img {
  display: block;
}
.portfolio-container .daigakunomanabi > div + figure img:not(:last-child) {
  margin-bottom: 2em;
}

@-webkit-keyframes more {
  0%, 100% {
    -webkit-transform: translateY(0) rotate(-45deg);
            transform: translateY(0) rotate(-45deg);
  }
  50% {
    -webkit-transform: translateY(-10px) rotate(-45deg);
            transform: translateY(-10px) rotate(-45deg);
  }
}

@keyframes more {
  0%, 100% {
    -webkit-transform: translateY(0) rotate(-45deg);
            transform: translateY(0) rotate(-45deg);
  }
  50% {
    -webkit-transform: translateY(-10px) rotate(-45deg);
            transform: translateY(-10px) rotate(-45deg);
  }
}
.portfolio-container .daigakunomanabi_include .mainarea > h1, .portfolio-container .daigakunomanabi_include .mainarea > h2, .portfolio-container .daigakunomanabi_include .mainarea > h3 {
  display: none;
}
.portfolio-container .daigakunomanabi_include #good_bt > *:not(.date) {
  display: none;
}
.portfolio-container .daigakunomanabi_include > h3 {
  font-size: 1.25em;
  border: none;
  font-weight: 700;
  color: #000;
  margin: 0.7em 0;
  padding: 0;
}
.portfolio-container .daigakunomanabi_include h2.box-heading {
  padding: 0 0 0 0.6em;
  border-style: solid;
  border-width: 0 0 0 0.3em;
}
.portfolio-container .daigakunomanabi_include .include-body {
  position: relative;
  transition: all 0.4s linear;
}
.portfolio-container .daigakunomanabi_include .include-body .mainarea {
  -webkit-mask-image: linear-gradient(black 50%, transparent 100%);
          mask-image: linear-gradient(black 50%, transparent 100%);
  max-height: 70vh;
  overflow: hidden;
  transition: max-height 0.4s linear;
}
.portfolio-container .daigakunomanabi_include .include-body label {
  display: flex;
  flex-direction: column;
  width: 100%;
  text-align: center;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 1;
  cursor: pointer;
}
.portfolio-container .daigakunomanabi_include .include-body label::before {
  content: "more";
}
.portfolio-container .daigakunomanabi_include .include-body label::after {
  content: "";
  display: block;
  width: 1.5em;
  padding: 1.5em 0 0;
  border-width: 0 0 1px 1px;
  border-style: solid;
  border-color: #333;
  transition: all 0.4s linear 1s;
  margin: 0.2em auto 0;
  -webkit-animation: more 2s linear infinite;
          animation: more 2s linear infinite;
}
.portfolio-container .daigakunomanabi_include .include-body input {
  display: none;
}
.portfolio-container .daigakunomanabi_include .include-body input:checked ~ .mainarea {
  overflow: visible;
  -webkit-mask-image: linear-gradient(black 0, black 100%);
          mask-image: linear-gradient(black 0, black 100%);
  max-height: 10000vh;
  padding-bottom: 3em;
}
.portfolio-container .daigakunomanabi_include .include-body input:checked ~ label {
  flex-direction: column-reverse;
}
.portfolio-container .daigakunomanabi_include .include-body input:checked ~ label::before {
  content: "close";
}
.portfolio-container .daigakunomanabi_include .include-body input:checked ~ label::after {
  -webkit-transform: rotate(135deg);
          transform: rotate(135deg);
  -webkit-animation: none;
          animation: none;
}
.portfolio-container .daigakunomanabi_include .mainbox {
  padding: 1em;
}
.portfolio-container .daigakunomanabi_include .infoDetailBox01:first-child {
  margin-top: 0;
}