@charset "utf-8";

.page-mv {
  background: url(/updata/2025/campaign/img/bg_kv.webp) 0 0 / cover no-repeat;
  margin-bottom: 0;
}


.campaign p,
.campaign dd {
  font-weight: 500;
}

.campaign sup {
  font-size: 85%;
  vertical-align: super;
}

.campaign .cont-area {
  padding: 65px 20px 90px;
  background: url(/updata/2025/campaign/img/bg_main.webp) 0 0 / 100% auto repeat-y;
}

.campaign .cont-area>section {
  max-width: 1225px;
  margin: 0 auto;
  background: #fff;
  font-size: 1.6rem;
  line-height: 1.875;
  padding: 60px;
  letter-spacing: 0.05em;
}

.campaign .cont-area>section+section {
  margin-top: 60px;
}

.campaign .bg-txt {
  background: #000;
  font-size: 3rem;
  font-weight: 600;
  color: #fff;
  padding: 2px 10px 5px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.campaign .bdr-btm {
  font-weight: 600;
  width: fit-content;
  font-size: 2.8rem;
  letter-spacing: 0.03em;
  background: linear-gradient(transparent 80%, #3572ff 0%);
  background-position: left bottom 2px;
  line-height: 1.5;
}

.campaign h2 {
  margin-bottom: 35px;
}

.campaign .howto-txt dt {
  margin-bottom: 20px;
}

.campaign .howto-step {
  display: flex;
  margin: 20px 20px 0 0;
}

.campaign .howto-step dl {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.campaign .howto-step dt {
  background: #5387ff;
  font-family: 'Poppins';
  font-weight: 600;
  color: #fff;
  padding: 10px 15px 10px 35px;
  display: flex;
  align-items: center;
  line-height: 1;
  position: relative;
  margin-bottom: 30px;
}

.campaign .howto-step dt::after {
  content: "";
  display: block;
  position: absolute;
  width: 20px;
  height: 100%;
  clip-path: polygon(100% 50%, 0 0, 0 100%);
  background: #5387ff;
  left: 100%;
  z-index: 1;
}

.campaign .howto-step .step01 dt {
  padding-left: 15px;
}

.campaign .howto-step .step02 dt,
.campaign .howto-step .step02 dt::after {
  background: #3572ff;
}

.campaign .howto-step .step03 dt,
.campaign .howto-step .step03 dt::after {
  background: #3066e5;
}

.campaign .howto-step dt span {
  font-size: 2.4rem;
  font-weight: 600;
  padding-left: 5px;
}

.campaign .howto-step dd {
  border-left: 2px solid #3572ff;
  padding: clamp(15px, 1.5vw, 30px) clamp(15px, 2vw, 32px);
  flex: 1;
  display: flex;
  align-items: center;
}

.campaign .howto-step dd p {
  font-weight: 600;
  line-height: 1.666;
  font-size: clamp(1.4rem, 1.5vw, 1.8rem);
}

.campaign .howto-step dd p span {
  font-weight: 500;
  font-size: 77%;
}

.campaign .howto-step dd a {
  color: #fa021b;
  font-weight: 600;
}

.campaign .howto-area {
  background: #f0f0f0;
  margin-top: 40px;
  display: flex;
  text-align: center;
}

.campaign .howto-area section {
  padding: clamp(15px, 2vw, 30px);
  width: 31.7%;
  max-width: 350px;
  line-height: 1.57;
}

.campaign .howto-area section+section {
  border-left: 1px solid #d8d8d8;
}

.campaign .howto-area h3 {
  width: fit-content;
  margin: 0 auto;
  font-weight: 600;
  font-size: 1.8rem;
  line-height: 1.4;
  margin-bottom: 25px;
}

.campaign .howto-area li dt {
  font-family: 'Poppins';
  font-weight: 600;
  font-size: 2rem;
  margin-top: 15px;
}

.campaign .howto-area li dd {
  font-size: clamp(1rem, 1.1vw, 1.4rem);
  font-weight: 500;
  letter-spacing: 0;
}

.campaign .howto-area p {
  font-weight: 600;
  color: #3572ff;
  font-size: clamp(1rem, 1.6vw, 2rem);
  line-height: 1;
  margin: 10px 0 15px;
}

.campaign .howto-area p span {
  font-family: 'Poppins';
  font-weight: 600;
  font-size: 4.8rem;
  letter-spacing: 0;
  position: relative;
  bottom: -4px;
}

.campaign .howto-area .limit dt {
  background: #000;
  font-size: 1.4rem;
  font-weight: 500;
  color: #fff;
  padding: 5px;
}

.campaign .howto-area .limit dd {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  line-height: 1;
  font-size: 1.8rem;
  background: #fff;
  padding: 5px 15px 15px;
}

.campaign .howto-area .limit dd b {
  font-weight: 600;
  font-size: 2.8rem;
  font-family: 'Poppins';
  position: relative;
  bottom: -5px;
}

.campaign .howto-area .limit dd span {
  font-size: 1.2rem;
  font-weight: 500;
}

.campaign .howto-area .ngo h3 {
  background: linear-gradient(transparent 80%, var(--nagoya-color) 80%);
}

.campaign .howto-area .osa h3 {
  background: linear-gradient(transparent 80%, var(--osaka-color) 80%);
}

.campaign .howto-area .tyo {
  flex: 1;
  max-width: none;
}

.campaign .howto-area .tyo h3 {
  background: linear-gradient(transparent 80%, var(--tokyo-color) 80%);
}

.campaign .howto-area .tyo ul {
  display: flex;
  justify-content: space-between;
}

.campaign .howto-area .tyo li {
  width: 48%;
  max-width: 160px;
}

.campaign .howto-area .tyo figure {
  overflow: hidden;
}

.campaign .howto-area .tyo figure img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  width: 100%;
}

.campaign .rule tr>* {
  font-weight: 500;
}

.campaign .rule tr {
  border-top: 1px solid #e5e5e5;
}

.campaign .rule th {
  font-size: 1.8rem;
  font-weight: 600;
  width: 30%;
  min-width: 270px;
  padding: 30px 30px 30px 0;
}

.campaign .rule td {
  padding: 30px 0;
}

.campaign .rule p span {
  font-weight: 500;
  margin-left: 1em;
}

.campaign .rule p+p {
  margin-top: 0.7em;
}

.campaign .rule li {
  font-weight: 500;
  text-indent: -0.5em;
  padding-left: 0.5em;
  line-height: 1.6;
}

.campaign .rule li+li {
  margin-top: 0.7em;
}

.campaign .rule p+ul {
  margin: 0.5em 0;
}

.campaign .rule p+ul li {
  line-height: 1.8;
}

.campaign .rule p+ul li+li {
  margin-top: 0;
}

.campaign .rule a {
  color: #000;
  font-weight: 500;
  text-decoration: underline;
}

/* ----------------------------------------------------
hover
---------------------------------------------------- */
@media (hover: hover) {

  .campaign .howto-step dd a:hover,
  .campaign .rule a:hover {
    text-decoration: none;
  }
}


/* ----------------------------------------------------
メディアクエリ設定 (smartPhone only)   0～960px
---------------------------------------------------- */
@media screen and (max-width: 960px) {
  .page-mv {
    background-image: url(/updata/2025/campaign/img/bg_kv_sp.webp);
  }

  .lead p {
    line-height: 1.884;
    font-size: 4.0625vw;
  }

  .campaign .cont-area {
    padding: 0 4.6875vw 11.875vw;
    background-image: url(/updata/2025/campaign/img/bg_main_sp.webp);
  }

  .campaign .cont-area>section {
    font-size: 4.0625vw;
    line-height: 1.7;
    padding: 6.25vw 4.6875vw;
  }


  .campaign .cont-area>section+section {
    margin-top: 7.8125vw;
  }

  .campaign .bg-txt {
    font-size: 6.25vw;
    padding: 0 2.34375vw 0.8vw;
  }

  .campaign .bdr-btm {
    font-size: 5.625vw;
  }

  .campaign h2 {
    margin-bottom: 3.6875vw;
  }

  .campaign .howto-txt dt {
    margin-bottom: 3.125vw;
  }

  .campaign .howto-step {
    display: block;
    margin: 4.6875vw 0 0;
  }

  .campaign .howto-step dl {
    width: 100%;
    flex-direction: row;
  }

  .campaign .howto-step dt {
    padding: 7.03125vw 2vw 0;
    margin: 0 3.125vw 0 0;
    writing-mode: vertical-rl;
    font-size: 3.75vw;
    flex-shrink: 0;
  }

  .campaign .howto-step dt::after {
    width: 100%;
    height: 3.125vw;
    clip-path: polygon(0 0, 50% 100%, 100% 0);
    left: 0;
    top: 99.8%;
  }

  .campaign .howto-step .step01 dt {
    padding: 3.75vw 2vw 0;
  }

  .campaign .howto-step dt span {
    font-size: 5vw;
    padding-left: 0;
  }

  .campaign .howto-step dd {
    border: none;
    border-top: 2px solid #3572ff;
    padding: 7.8125vw 8vw 7.8125vw 3.75vw;
    min-height: 10em;
    display: flex;
    align-items: center;
  }

  .campaign .howto-step dd p {
    font-size: 4.375vw;
  }

  .campaign .howto-area {
    margin-top: 6.71875vw;
    display: block;
  }

  .campaign .howto-area section {
    width: 100%;
    max-width: none;
    padding: 6.25vw 3.75vw;
  }

  .campaign .howto-area section+section {
    border: none;
    border-top: 1px solid #d8d8d8;
  }

  .campaign .howto-area h3 {
    font-size: 4.6875vw;
    margin-bottom: 6.25vw;
  }

  .campaign .howto-area img {
    max-width: none;
    width: 100%;
  }

  .campaign .howto-area li dt {
    font-size: 5vw;
    margin-top: 4.6875vw;
  }

  .campaign .howto-area li dd {
    font-size: 3.75vw;
  }

  .campaign .howto-area p {
    font-size: 5vw;
    margin: 1vw 0 3.5vw;
  }

  .campaign .howto-area p span {
    font-size: 12.5vw;
    bottom: -1vw;
  }

  .campaign .howto-area .limit dt {
    font-size: 4.0625vw;
    padding: 1vw;
  }

  .campaign .howto-area .limit dd {
    font-size: 4.375vw;
    padding: 1vw 1vw 3vw;
  }

  .campaign .howto-area .limit dd b {
    font-size: 6.875vw;
    bottom: -0.9vw;
  }

  .campaign .howto-area .limit dd span {
    font-size: 3.125vw;
  }

  .campaign .howto-area .tyo li {
    max-width: none;
  }

  .campaign .rule tbody {
    display: block;
  }

  .campaign .rule th {
    display: block;
    width: 100%;
    min-width: 0;
    padding: 4.6875vw 0 3.125vw;
    font-size: 4.6875vw;
  }

  .campaign .rule td {
    display: block;
    width: 100%;
    padding: 0;
    word-break: break-all;
    font-size: 3.75vw;
    padding: 0 0 4.6875vw;
  }

  .campaign .rule p span {
    margin: 0;
  }
}