.seminar2 {
  --color-border1: #ff7070;
  --color-border2: #58b81a;
  --color-border3: #ff74aa;
  --color-border4: #3cb7fa;
  --color-border5: #7ba7e9;
  --color-border6: #cf6a00;
  --color-border7: #ffb700;
  --color-border8: #8bbf4c;
  --color-border9: #e5006d;
  --color-border10: #3cb7fa;
  --color-base1: #ffd6d6;
  --color-base2: #cdeaba;
  --color-base3: #ffd7e7;
  --color-base4: #d8f1fe;
  --color-base5: #c7d9f6;
  --color-base6: #f1d2b2;
  --color-base7: #ffe9b2;
  --color-base8: #d6e8bf;
  --color-base9: #facce2;
  --color-base10: #d8f1fe;
  --color-txt1: #ff3333;
  --color-txt2: #317d00;
  --color-txt3: #ff3886;
  --color-txt4: #0088e3;
  --color-txt5: #4382e0;
  --color-txt6: #cf6a00;
  --color-txt7: #de7e00;
  --color-txt8: #5aa300;
  --color-txt9: #e5006d;
  --color-txt10: #0088e3;
  /* reset */
  /* default */
  /* responsive */
}
.seminar2, .seminar2::after,
.seminar2 *,
.seminar2 *::after {
  all: unset;
}
.seminar2 img {
  max-width: 100%;
  vertical-align: bottom;
}
@media (max-width: 640px) {
  .seminar2,
  .seminar2 img {
    font-size: 5.3333333333vw;
  }
}
@media (min-width: 641px) {
  .seminar2,
  .seminar2 img {
    font-size: 1.7985611511vw;
  }
}
@media (min-width: 1112px) {
  .seminar2,
  .seminar2 img {
    font-size: 20px;
  }
}
.seminar2 {
  display: grid;
}
@media (min-width: 641px) {
  .seminar2 {
    justify-content: center;
  }
}

.seminar2 .head {
  display: grid;
  grid-row-gap: 1em;
  background: url(../images/head_bg.png) no-repeat center center/cover;
}
.seminar2 .head .title {
  display: grid;
  align-content: start;
  justify-items: center;
  box-sizing: border-box;
  background: no-repeat center top;
}
@media (max-width: 640px) {
  .seminar2 .head .title {
    grid-row-gap: 0.5em;
    padding-top: 1em;
    background-image: url(../images/title_back_sp.png);
    background-size: 100% auto;
  }
}
@media (min-width: 641px) {
  .seminar2 .head .title {
    grid-row-gap: 1.5em;
    height: 16.5em;
    padding-top: 2em;
    background-image: url(../images/title_back_pc.png);
    background-size: 42.5em auto;
  }
}
@media (max-width: 640px) {
  .seminar2 .head .title h1 img {
    width: 15.5em;
  }
}
@media (min-width: 641px) {
  .seminar2 .head .title h1 img {
    width: 39em;
  }
}
.seminar2 .head .title p {
  font-weight: bold;
  color: #5c370c;
}
@media (max-width: 640px) {
  .seminar2 .head .title p {
    width: 60%;
    font-size: 0.55em;
    font-size: 0.7em;
    text-align: justify;
  }
}
@media (min-width: 641px) {
  .seminar2 .head .title p {
    display: grid;
    justify-items: center;
    font-size: 0.8em;
  }
}
.seminar2 .head .time {
  display: grid;
  grid-row-gap: 0.25em;
  justify-items: center;
  align-content: center;
  width: max-content;
  height: 2.8em;
  border-radius: 1.4em;
  margin: 0 auto;
  padding: 0 1.5em;
  background: white;
  line-height: 1;
}
.seminar2 .head .time::after,
.seminar2 .head .time *::after {
  content: none;
}
.seminar2 .head .time dl {
  margin: 0;
  padding: 0;
  display: grid;
  grid-auto-flow: column;
  grid-column-gap: 0.75em;
  align-items: center;
}
@media (max-width: 640px) {
  .seminar2 .head .time dl {
    font-size: 0.7em;
  }
}
@media (min-width: 641px) {
  .seminar2 .head .time dl {
    font-size: 0.8em;
  }
}
.seminar2 .head .time dl dt,
.seminar2 .head .time dl dd {
  display: grid;
  align-items: center;
  font-weight: bold;
}
.seminar2 .head .time dl dd {
  grid-column-gap: 0.5em;
  grid-auto-flow: column;
  margin: 0;
  font-size: 115%;
  color: #d93924;
}
.seminar2 .head .time dl dd::before {
  content: "";
  width: 1em;
  aspect-ratio: 16/20;
  background: no-repeat center center/contain;
  background-image: url(../images/time_icon.svg);
}
@media (max-width: 640px) {
  .seminar2 .head .time p {
    font-size: 0.6em;
  }
}
@media (min-width: 641px) {
  .seminar2 .head .time p {
    font-size: 0.7em;
  }
}
.seminar2 .head .program {
  display: grid;
  background: white;
  border-radius: 1em;
}
@media (max-width: 640px) {
  .seminar2 .head .program {
    margin: 0 1em 1em;
    padding: 1em;
  }
}
@media (min-width: 641px) {
  .seminar2 .head .program {
    margin: 0 1.25em 1.25em;
    padding: 1.5em;
  }
}

.seminar2 .index-menu {
  display: grid;
  grid-row-gap: 1.5em;
}
.seminar2 .index-menu > div {
  display: grid;
  grid-row-gap: 1em;
}
.seminar2 .index-menu > div h2 {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.25em;
  padding: 0.5em 0;
  background: #f6c1a6;
}
.seminar2 .index-menu > div h2 img {
  display: block;
}
@media (max-width: 640px) {
  .seminar2 .index-menu > div h2 img {
    width: 11em;
  }
}
@media (min-width: 641px) {
  .seminar2 .index-menu > div h2 img {
    height: 1.1em;
  }
}
.seminar2 .index-menu > div ul {
  display: grid;
}
@media (max-width: 640px) {
  .seminar2 .index-menu > div ul {
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 1em 0.5em;
  }
}
@media (min-width: 641px) {
  .seminar2 .index-menu > div ul {
    grid-auto-flow: column;
    grid-auto-columns: 10.5em;
    grid-gap: 1em;
    justify-content: center;
  }
}
.seminar2 .index-menu > div ul li a {
  display: flex;
  flex-direction: column;
  /* align-items: center; */
  text-decoration: none;
  color: inherit;
  transition: 200ms;
}
.seminar2 .index-menu > div ul li a:hover {
  opacity: 0.7;
}
.seminar2 .index-menu > div ul li .img {
  position: relative;
  margin: 0 0.5em -0.5em;
  background: white;
}
.seminar2 .index-menu > div ul li .img img {
  box-sizing: border-box;
  width: 100%;
  padding: 0.25em;
  border: 1px solid;
}
.seminar2 .index-menu > div ul li.p1 .img img {
  border-color: var(--color-border1);
}
.seminar2 .index-menu > div ul li.p2 .img img {
  border-color: var(--color-border2);
}
.seminar2 .index-menu > div ul li.p3 .img img {
  border-color: var(--color-border3);
}
.seminar2 .index-menu > div ul li.p4 .img img {
  border-color: var(--color-border4);
}
.seminar2 .index-menu > div ul li.p5 .img img {
  border-color: var(--color-border5);
}
.seminar2 .index-menu > div ul li.p6 .img img {
  border-color: var(--color-border6);
}
.seminar2 .index-menu > div ul li.p7 .img img {
  border-color: var(--color-border7);
}
.seminar2 .index-menu > div ul li.p8 .img img {
  border-color: var(--color-border8);
}
.seminar2 .index-menu > div ul li.p9 .img img {
  border-color: var(--color-border9);
}
.seminar2 .index-menu > div ul li.p10 .img img {
  border-color: var(--color-border10);
}
.seminar2 .index-menu > div ul li .txt {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 3.75em;
  border-radius: 0.5em;
  padding-top: 0.5em;
  line-height: 1.25;
}
@media (max-width: 640px) {
  .seminar2 .index-menu > div ul li .txt {
    font-size: 65%;
  }
}
@media (min-width: 641px) {
  .seminar2 .index-menu > div ul li .txt {
    font-size: 75%;
  }
}
.seminar2 .index-menu > div ul li.p1 .txt {
  background: var(--color-base1);
}
.seminar2 .index-menu > div ul li.p2 .txt {
  background: var(--color-base2);
}
.seminar2 .index-menu > div ul li.p3 .txt {
  background: var(--color-base3);
}
.seminar2 .index-menu > div ul li.p4 .txt {
  background: var(--color-base4);
}
.seminar2 .index-menu > div ul li.p5 .txt {
  background: var(--color-base5);
}
.seminar2 .index-menu > div ul li.p6 .txt {
  background: var(--color-base6);
}
.seminar2 .index-menu > div ul li.p7 .txt {
  background: var(--color-base7);
}
.seminar2 .index-menu > div ul li.p8 .txt {
  background: var(--color-base8);
}
.seminar2 .index-menu > div ul li.p9 .txt {
  background: var(--color-base9);
}
.seminar2 .index-menu > div ul li.p10 .txt {
  background: var(--color-base10);
}

.seminar2 .seminar-contents {
  display: grid;
  grid-row-gap: 2em;
  margin-top: 4em;
}
.seminar2 .seminar-contents__title {
  justify-self: center;
}
@media (max-width: 640px) {
  .seminar2 .seminar-contents__title img {
    width: 7em;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-contents__title img {
    width: 9em;
  }
}
.seminar2 .seminar-contents-group {
  display: grid;
  background: #fdeee8;
}
@media (max-width: 640px) {
  .seminar2 .seminar-contents-group {
    grid-row-gap: 1em;
    padding: 1.5em 1em;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-contents-group {
    grid-row-gap: 1.5em;
    padding: 1.5em;
  }
}
.seminar2 .seminar-contents-group__title {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.25em;
  padding: 1em 0;
  background: #f6c1a6;
}
.seminar2 .seminar-contents-group__title img {
  display: block;
}
@media (max-width: 640px) {
  .seminar2 .seminar-contents-group__title img {
    width: 12em;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-contents-group__title img {
    height: 1.3em;
  }
}

.seminar2 .seminar-item {
  position: relative;
  display: grid;
}
.seminar2 .seminar-item::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  background: white;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item::before {
    height: 100%;
    border-radius: 0.5em;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-item::before {
    height: calc(100% - 1em);
    border-radius: 1em;
  }
}
.seminar2 .seminar-item > * {
  position: relative;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item {
    grid-gap: 1em;
    padding: 1em;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-item {
    width: 48em;
    grid-template-columns: 15em auto;
    grid-template-rows: 1.5em repeat(3, auto);
    grid-template-areas: "cover blank" "cover title" "cover pages" "cover entry";
    grid-gap: 1em 1.5em;
    align-items: start;
    padding: 0 1.5em 1.5em;
  }
  .seminar2 .seminar-item .cover {
    grid-area: cover;
  }
  .seminar2 .seminar-item .title {
    grid-area: title;
  }
  .seminar2 .seminar-item .pages {
    grid-area: pages;
  }
  .seminar2 .seminar-item .entry {
    grid-area: entry;
  }
}
.seminar2 .seminar-item .title {
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .title {
    height: 2.5em;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-item .title {
    height: 3.2em;
    border-radius: 0.5em;
  }
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .title img {
    height: 0.8em;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-item .title img {
    height: 1.1em;
  }
}
.seminar2 .seminar-item.p1 .title {
  background: var(--color-base1);
}
.seminar2 .seminar-item.p2 .title {
  background: var(--color-base2);
}
.seminar2 .seminar-item.p3 .title {
  background: var(--color-base3);
}
.seminar2 .seminar-item.p4 .title {
  background: var(--color-base4);
}
.seminar2 .seminar-item.p5 .title {
  background: var(--color-base5);
}
.seminar2 .seminar-item.p6 .title {
  background: var(--color-base6);
}
.seminar2 .seminar-item.p7 .title {
  background: var(--color-base7);
}
.seminar2 .seminar-item.p8 .title {
  background: var(--color-base8);
}
.seminar2 .seminar-item.p9 .title {
  background: var(--color-base9);
}
.seminar2 .seminar-item.p10 .title {
  background: var(--color-base10);
}
.seminar2 .seminar-item .cover {
  display: grid;
  grid-row-gap: 1em;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .cover {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
}
.seminar2 .seminar-item .cover img {
  box-sizing: border-box;
  border: 1px solid;
  padding: 0.5em;
  background: white;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .cover img {
    width: 13em;
  }
}
.seminar2 .seminar-item .cover figcaption {
  text-align: justify;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .cover figcaption {
    font-size: 75%;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-item .cover figcaption {
    font-size: 75%;
  }
}
.seminar2 .seminar-item.p1 .cover img {
  border-color: var(--color-border1);
  box-shadow: 0 0.25em var(--color-base1);
}
.seminar2 .seminar-item.p2 .cover img {
  border-color: var(--color-border2);
  box-shadow: 0 0.25em var(--color-base2);
}
.seminar2 .seminar-item.p3 .cover img {
  border-color: var(--color-border3);
  box-shadow: 0 0.25em var(--color-base3);
}
.seminar2 .seminar-item.p4 .cover img {
  border-color: var(--color-border4);
  box-shadow: 0 0.25em var(--color-base4);
}
.seminar2 .seminar-item.p5 .cover img {
  border-color: var(--color-border5);
  box-shadow: 0 0.25em var(--color-base5);
}
.seminar2 .seminar-item.p6 .cover img {
  border-color: var(--color-border6);
  box-shadow: 0 0.25em var(--color-base6);
}
.seminar2 .seminar-item.p7 .cover img {
  border-color: var(--color-border7);
  box-shadow: 0 0.25em var(--color-base7);
}
.seminar2 .seminar-item.p8 .cover img {
  border-color: var(--color-border8);
  box-shadow: 0 0.25em var(--color-base8);
}
.seminar2 .seminar-item.p9 .cover img {
  border-color: var(--color-border9);
  box-shadow: 0 0.25em var(--color-base9);
}
.seminar2 .seminar-item.p10 .cover img {
  border-color: var(--color-border10);
  box-shadow: 0 0.25em var(--color-base10);
}
.seminar2 .seminar-item.p1 .cover figcaption {
  color: var(--color-txt1);
}
.seminar2 .seminar-item.p2 .cover figcaption {
  color: var(--color-txt2);
}
.seminar2 .seminar-item.p3 .cover figcaption {
  color: var(--color-txt3);
}
.seminar2 .seminar-item.p4 .cover figcaption {
  color: var(--color-txt4);
}
.seminar2 .seminar-item.p5 .cover figcaption {
  color: var(--color-txt5);
}
.seminar2 .seminar-item.p6 .cover figcaption {
  color: var(--color-txt6);
}
.seminar2 .seminar-item.p7 .cover figcaption {
  color: var(--color-txt7);
}
.seminar2 .seminar-item.p8 .cover figcaption {
  color: var(--color-txt8);
}
.seminar2 .seminar-item.p9 .cover figcaption {
  color: var(--color-txt9);
}
.seminar2 .seminar-item.p10 .cover figcaption {
  color: var(--color-txt10);
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .entry {
    display: grid;
    grid-gap: 0.75em;
    justify-items: center;
    height: 2.1em;
    padding: 0.5em 0;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-item .entry {
    display: flex;
    justify-content: flex-end;
  }
}
.seminar2 .seminar-item .entry a {
  transition: 200ms;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .entry a img {
    height: 2.3em;
  }
}
.seminar2 .seminar-item .entry a:hover {
  opacity: 0.7;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .entry img {
    height: 2.1em;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-item .entry img {
    height: 2.4em;
  }
}
.seminar2 .seminar-item .pages {
  display: grid;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .pages {
    grid-gap: 1.25em;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-item .pages {
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 1.5em;
    align-items: start;
  }
}
.seminar2 .seminar-item .pages > div {
  display: grid;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .pages > div {
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 0.75em;
    align-items: center;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-item .pages > div {
    grid-gap: 0.5em;
  }
}
.seminar2 .seminar-item .pages .img {
  position: relative;
}
.seminar2 .seminar-item .pages .img::after {
  content: "";
  visibility: visible;
  display: block;
  position: absolute;
  background: no-repeat center center;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .pages .img::after {
    left: 50%;
    top: 100%;
    width: 1.25em;
    height: 1.25em;
    background-size: auto 75%;
    transform: translateX(-50%) rotate(90deg);
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-item .pages .img::after {
    left: 100%;
    top: 0;
    width: 1.5em;
    height: 100%;
    background-size: 50%;
  }
}
.seminar2 .seminar-item .pages .img img {
  box-sizing: border-box;
  background: white;
  padding: 0.25em;
  border: 1px solid;
}
.seminar2 .seminar-item .pages > div:last-child .img::after {
  content: none;
}
@media (max-width: 640px) {
  .seminar2 .seminar-item .pages .txt {
    font-size: 70%;
    line-height: 1.4;
  }
}
@media (min-width: 641px) {
  .seminar2 .seminar-item .pages .txt {
    font-size: 65%;
  }
}
.seminar2 .seminar-item.p1 .pages img {
  border-color: var(--color-border1);
}
.seminar2 .seminar-item.p2 .pages img {
  border-color: var(--color-border2);
}
.seminar2 .seminar-item.p3 .pages img {
  border-color: var(--color-border3);
}
.seminar2 .seminar-item.p4 .pages img {
  border-color: var(--color-border4);
}
.seminar2 .seminar-item.p5 .pages img {
  border-color: var(--color-border5);
}
.seminar2 .seminar-item.p6 .pages img {
  border-color: var(--color-border6);
}
.seminar2 .seminar-item.p7 .pages img {
  border-color: var(--color-border7);
}
.seminar2 .seminar-item.p8 .pages img {
  border-color: var(--color-border8);
}
.seminar2 .seminar-item.p9 .pages img {
  border-color: var(--color-border9);
}
.seminar2 .seminar-item.p10 .pages img {
  border-color: var(--color-border10);
}
.seminar2 .seminar-item.p1 .pages .img::after {
  background-image: url(../images/program_page_arrow_1.svg);
}
.seminar2 .seminar-item.p2 .pages .img::after {
  background-image: url(../images/program_page_arrow_2.svg);
}
.seminar2 .seminar-item.p3 .pages .img::after {
  background-image: url(../images/program_page_arrow_3.svg);
}
.seminar2 .seminar-item.p4 .pages .img::after {
  background-image: url(../images/program_page_arrow_4.svg);
}
.seminar2 .seminar-item.p5 .pages .img::after {
  background-image: url(../images/program_page_arrow_5.svg);
}
.seminar2 .seminar-item.p6 .pages .img::after {
  background-image: url(../images/program_page_arrow_6.svg);
}
.seminar2 .seminar-item.p7 .pages .img::after {
  background-image: url(../images/program_page_arrow_7.svg);
}
.seminar2 .seminar-item.p8 .pages .img::after {
  background-image: url(../images/program_page_arrow_8.svg);
}
.seminar2 .seminar-item.p9 .pages .img::after {
  background-image: url(../images/program_page_arrow_9.svg);
}
.seminar2 .seminar-item.p10 .pages .img::after {
  background-image: url(../images/program_page_arrow_10.svg);
}