.p-talkshead {
  margin-top: 11rem;
  position: relative;
  min-height: 40vw;
}
@media screen and (max-width: 767px) {
  .p-talkshead {
    margin-top: 5rem;
    min-height: auto;
    padding-bottom: 30rem;
  }
}
.p-talkshead .c-inner--wide {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: start;
  -webkit-box-pack: start;
          justify-content: flex-start;
  -ms-flex-align: start;
  -webkit-box-align: start;
          align-items: flex-start;
  gap: 10rem;
}
.p-talkshead__txt {
  width: 52.7rem;
}
.p-talkshead .c-pageheadline__ja {
  font-size: 5rem;
  line-height: 1.6;
  margin-top: 2.5rem;
}
@media screen and (max-width: 767px) {
  .p-talkshead .c-pageheadline__ja {
    font-size: 2.6rem;
    line-height: 1.5;
    margin-top: 1rem;
    padding-right: 2rem;
  }
}
.p-talkshead__info {
  margin-top: 1rem;
  font-size: 1.6rem;
  letter-spacing: 0.2rem;
  line-height: 1.9;
}
@media screen and (max-width: 767px) {
  .p-talkshead__info {
    font-size: 1.4rem;
    letter-spacing: 0.1rem;
  }
}
.p-talkshead__img {
  width: 56.875vw;
  aspect-ratio: 92/70;
  border-radius: 5rem 0 0 5rem;
  overflow: hidden;
  position: absolute;
  top: -5.5rem;
  right: 0;
}
@media screen and (max-width: 767px) {
  .p-talkshead__img {
    width: 34.5rem;
    top: auto;
    bottom: 0;
  }
}
.p-talkshead__img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.p-talks__box {
  margin-top: -6rem;
  background: #fff;
  padding: 15.5rem 12rem;
  border-radius: 2rem;
}
@media screen and (max-width: 767px) {
  .p-talks__box {
    margin-top: 4rem;
    padding: 4rem 3rem 6rem;
    border-radius: 1.5rem;
    margin-bottom: 5rem;
  }
}
.p-talks_section + .p-talks_section {
  margin-top: 7rem;
}
@media screen and (max-width: 767px) {
  .p-talks_section + .p-talks_section {
    margin-top: 5rem;
  }
}
.p-talks__img {
  margin: 7.6rem 0;
  width: 100%;
  aspect-ratio: 960/548;
  border-radius: 3rem;
  overflow: hidden;
}
@media screen and (max-width: 767px) {
  .p-talks__img {
    margin: 5rem 0;
    border-radius: 1rem;
  }
}
.p-talks__img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.p-talkssection__headline {
  font-size: 3rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  padding-left: 5rem;
  letter-spacing: -0.06rem;
  position: relative;
}
@media screen and (max-width: 767px) {
  .p-talkssection__headline {
    font-size: 2.2rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    padding-left: 3rem;
  }
}
.p-talkssection__headline::before {
  content: "";
  position: absolute;
  top: 2.7rem;
  left: 0;
  width: 4rem;
  height: 0.2rem;
  background: #DC000C;
}
@media screen and (max-width: 767px) {
  .p-talkssection__headline::before {
    width: 2rem;
    top: 1.6rem;
  }
}
.p-talkssection__item {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: start;
  -webkit-box-pack: start;
          justify-content: flex-start;
  -ms-flex-align: start;
  -webkit-box-align: start;
          align-items: flex-start;
  gap: 1.5rem;
}
@media screen and (max-width: 767px) {
  .p-talkssection__item {
    display: block;
  }
}
.p-talkssection__item + .p-talkssection__item {
  margin-top: 2rem;
}
@media screen and (max-width: 767px) {
  .p-talkssection__item + .p-talkssection__item {
    margin-top: 1.5rem;
  }
}

.p-talkssectionitem__name {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.8;
  margin-bottom: 1rem;
  position: relative;
  padding-left: 2.5rem;
}
@media screen and (max-width: 767px) {
  .p-talkssectionitem__name {
    font-size: 1.4rem;
    padding-left: 2.3rem;
    margin-bottom: 0.5rem;
  }
}
.p-talkssectionitem__name:before {
  content: "";
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: calc(50% + 0.2rem);
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
@media screen and (max-width: 767px) {
  .p-talkssectionitem__name:before {
    width: 1.6rem;
    height: 1.6rem;
    top: calc(50% + 0.1rem);
  }
}
.p-talkssectionitem__name.m-blue:before {
  background: #A8CBFA;
}
.p-talkssectionitem__name.m-red:before {
  background: #F7C3C6;
}
.p-talkssectionitem__txt {
  font-size: 1.8rem;
  line-height: 1.8;
  letter-spacing: 0.07rem;
  width: 84rem;
}
@media screen and (max-width: 767px) {
  .p-talkssectionitem__txt {
    font-size: 1.4rem;
    width: 100%;
    line-height: 2;
    letter-spacing: 0;
  }
}

@media print, screen and (min-width: 768px) {
  .l-footerbaloon {
    display: none;
  }
}