@charset 'UTF-8';

/* wrapper */
@media screen and (min-width: 1440px) {
  #wrapper {
    max-width: 1400px;
  }
}

/* fv */
#wrapper > main #fv .image img {
  -o-object-position: 75% 50%;
  object-position: 75% 50%;
}

/*  approach  */
#approach {
  padding: 4.4rem calc(50vw - 50%);
  margin: 0 calc(50% - 50vw);
  min-height: 48.9rem;
  box-sizing: border-box;
  background: url(../images/bg_oc_approach.webp) no-repeat 100% 100% / contain;
}
#approach h3 {
  padding: 0.5em 0;
  margin: 0;
  font-family: "Noto Serif JP", serif;
  font-size: 2.4rem;
  font-weight: normal;
  line-height: 2;
  letter-spacing: 0.1em;
  color: rgb(53, 53, 53);
}
@media screen and (min-width: 768px) {
  #approach h3 {
    text-align: center;
  }
}
#approach .desc {
  padding: 0.9rem 0;
  font-size: 1.7rem;
  line-height: 2.8;
}
#approach p {
  margin: 0;
  font-family: "Noto Serif JP", serif;
  letter-spacing: calc(0.34 / 17 * 1em);
}
@media screen and (min-width: 768px) {
  #approach p {
    text-align: center;
  }
}

/* guide */
#guide {
  padding: 12.4rem calc(50vw - 50%);
  margin: 0 calc(50% - 50vw);
  background-image: linear-gradient(to right, rgb(255, 255, 255, 0.5), rgb(240, 248, 249, 0.5) 33%, rgb(200, 230, 233, 0.5) 97%, rgb(199, 230, 233, 0.5));
}
#guide > section {
  padding: 5.6rem 0 0 0;
}
#guide .container .photo {
  padding-bottom: 6.2rem;
}
#guide .container {
  margin: 0 auto;
  max-width: 140rem;
}
@media screen and (min-width: 768px) {
  #guide .container {
    display: flex;
  }
  #guide .container .photo {
    flex-basis: 44rem;
    padding-bottom: 0;
  }
  #guide .container .text {
    padding-left: calc(134 / 1400 * 100%);
    flex-basis: 96rem;
    box-sizing: border-box;
  }
}
#guide .photo .image {
  margin: 0 auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
@media screen and (max-width: 767px) {
  #guide .photo .image img {
    aspect-ratio: 16 / 9;
    -o-object-fit: cover;
    object-fit: cover;
  }
}
#guide .text h3 {
  padding: 1.15em 0;
  margin: 0;
  border-top: 1px solid rgb(192, 192, 192);
  border-bottom: 1px solid rgb(192, 192, 192);
  font-family: "Noto Serif JP", serif;
  font-size: 2.1rem;
  font-weight: normal;
  line-height: 1.4;
  letter-spacing: 0.2em;
}
#guide .text .desc {
  padding: 0.75em 0;
  font-size: 1.5rem;
  line-height: 2.5;
}
#guide .text h3 + .desc {
  margin: 1.2em 0;
}
#guide .text .desc:last-of-type {
  padding-bottom: 0;
  margin-bottom: 0;
}
#guide .text .desc p {
  margin: 0;
  letter-spacing: calc(0.6 / 15 * 1em);
  font-feature-settings: normal;
}
#guide .text .desc p.em {
  padding: 1em 0;
}
#guide .text .desc p em {
  display: block;
  font-style: normal;
  font-weight: bold;
}

/* guide .column */
#guide .column {
  padding: 2.4rem;
  background-color: rgb(255, 255, 255);
  border-top: solid 1px rgb(13, 143, 148);
  border-bottom: solid 1px rgb(13, 143, 148);
  background-image: linear-gradient(rgb(13, 143, 148), rgb(13, 143, 148)), linear-gradient(rgb(13, 143, 148), rgb(13, 143, 148)),
    linear-gradient(rgb(13, 143, 148), rgb(13, 143, 148)), linear-gradient(rgb(13, 143, 148), rgb(13, 143, 148));
  background-repeat: no-repeat;
  background-size: 1px 2.3rem;
  background-position: 0 0, 0 100%, 100% 0, 100% 100%;
}
@media screen and (min-width: 768px) {
  #guide .column {
    padding: 5.6rem;
  }
}
#guide .column h3 {
  margin: 0 auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-family: "Noto Serif JP", serif;
  font-size: 2.2rem;
  font-weight: normal;
  line-height: 1.4;
  letter-spacing: 0.2em;
  text-indent: 0.2em;
  text-align: center;
}
#guide .column h3 span {
  padding: 2rem 0;
  display: block;
}
#guide .column h3 .ttl {
  border-top: 1px solid rgb(192, 192, 192);
  border-bottom: 1px solid rgb(192, 192, 192);
}
#guide .column header strong {
  padding: 0.6em 0;
  display: block;
  font-size: 1.6rem;
  font-weight: 100;
  line-height: 2.2;
  letter-spacing: calc(0.32 / 16 * 1em);
  text-align: center;
}
#guide .column .desc {
  padding: 1.7em 0;
  font-size: 1.5rem;
  line-height: 2.47;
}
#guide .column .desc p {
  margin: 0;
  font-weight: 100;
  letter-spacing: calc(0.3 / 15 * 1em);
  font-feature-settings: normal;
}
@media screen and (min-width: 768px) {
  #guide .column .desc p {
    text-align: center;
  }
}
#guide .column + .notes {
  padding: 0.5em 0;
  margin-top: 1.5em;
  font-weight: 100;
  line-height: 2;
  letter-spacing: calc(0.3 / 15 * 1em);
  text-align: center;
}
#guide .column + .notes p {
  margin: 0;
  font-weight: 100;
  letter-spacing: calc(0.3 / 15 * 1em);
}
@media screen and (min-width: 768px) {
  #guide .column + .notes p {
    text-align: center;
  }
}
#guide .column .button {
  padding: 0 0 1.5rem 0;
}
#guide .column .button a {
  padding: 0 1.4rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 47rem;
  min-height: 7rem;
  border: solid 6px rgb(254, 254, 254);
  box-sizing: border-box;
  outline: 1px solid rgb(96, 96, 96);
  font-family: "Noto Serif JP", serif;
  font-size: 1.7rem;
  line-height: 1.3;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  background-image: linear-gradient(to right, rgb(204, 204, 255, 0.4), rgb(72, 173, 241, 0.4));
}
#guide .column .button a::before,
#guide .column .button a::after {
  content: "";
  display: inline-block;
  width: 1.8rem;
}
#guide .column .button a::after {
  height: 1.8rem;
  border-radius: 50%;
  background: rgb(255, 255, 255, 0.6) url(../images/ico_arrow2_bk.svg) no-repeat 50% 50%;
}

/* choose */
#choose {
  padding: 6rem 0;
}
#choose h3 {
  padding-top: 1.2em;
  padding-left: 1em;
  margin: 0;
  font-family: "Noto Serif JP", serif;
  font-size: 3rem;
  font-weight: normal;
  line-height: 1.4;
  letter-spacing: 0.1em;
  border-left: 8px solid rgb(0, 151, 156);
}
#choose h3 .sub {
  padding: 0.4em 0 0 0;
  display: block;
  font-size: 2.4rem;
  line-height: 1.8;
  letter-spacing: calc(3.6 / 24 * 1em);
}
@media screen and (min-width: 768px) {
  #choose .container {
    padding: 4.4rem 0;
    display: flex;
  }
  #choose .container ol {
    flex-basis: 80rem;
  }
  #choose .container .photo {
    padding-top: 6.6rem;
    padding-left: 6.6rem;
    flex-basis: 60rem;
    box-sizing: border-box;
  }
}
#choose ol {
  padding: 0 0 3.6rem 0;
  margin: 0;
  list-style: none;
  counter-reset: cnum;
}
#choose li {
  padding: 2.2rem;
  margin-top: 6.6rem;
  border: solid 1px rgb(0, 151, 156);
  border-radius: 10px;
  position: relative;
  background-image: linear-gradient(to right, rgb(255, 255, 255, 0.5) 0%, rgb(240, 248, 249, 0.5) 33%, rgb(200, 230, 233, 0.5) 97%, rgb(199, 230, 233, 0.5));
  counter-increment: cnum;
}
#choose li::before {
  content: counter(cnum, decimal-leading-zero);
  display: inline-block;
  position: absolute;
  top: -0.66em;
  left: 0.5em;
  font-family: Lato, Arial, sans-serif;
  font-size: 6rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  text-align: center;
  color: rgb(0, 151, 156);
  background-color: rgb(255, 255, 255);
}
#choose li:not(:last-of-type)::after {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-top: 1.4rem solid rgb(0, 151, 156);
  border-left: 1.4rem solid transparent;
  border-right: 1.4rem solid transparent;
  position: absolute;
  top: calc(100% + 2.7rem);
  left: 0;
  right: 0;
  margin: auto;
}
#choose li .ttl {
  padding: 0.1em 0.25em 0.1em 0.25em;
  margin: 0 auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-family: "Noto Serif JP", serif;
  font-size: 2.7rem;
  line-height: 1.2;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  text-align: center;
  border-bottom: 1px solid rgb(0, 151, 156);
}
#choose li .desc {
  padding: 0.61em 0 0 0;
  font-size: 1.8rem;
  line-height: 2.22;
}
#choose li .desc p {
  margin: 0;
  font-weight: 300;
  letter-spacing: 0.05em;
}
@media screen and (min-width: 768px) {
  #choose li .desc p {
    text-indent: 0.05em;
    text-align: center;
  }
}
#choose .container .photo .image {
  margin: 0 auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
@media screen and (min-width: 768px) {
  #choose .container .photo .image {
    margin-right: 0;
  }
}

/* flow */
#flow {
  padding: 9rem calc(50vw - 50%) 12rem calc(50vw - 50%);
  margin: 0 calc(50% - 50vw);
  background-image: linear-gradient(
    to right,
    rgb(255, 255, 255, 0.5) -26%,
    rgb(240, 248, 249, 0.5) 7%,
    rgb(200, 230, 233, 0.5) 71%,
    rgb(199, 230, 233, 0.5) 74%
  );
}
#flow h3 {
  padding: 0.25em 0.25em;
  margin: 0 auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-family: "Noto Serif JP", serif;
  font-size: 3rem;
  font-weight: normal;
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  text-align: center;
  border-bottom: 1px solid rgb(20, 182, 201);
}
@media screen and (min-width: 768px) {
  #flow h3 {
    font-size: 4rem;
  }
}
#flow header > div {
  padding: 0.9em 0;
  font-size: 1.7rem;
  line-height: 2.8;
}
#flow header p {
  margin: 0;
  font-family: "Noto Serif JP", serif;
  letter-spacing: 0.1em;
}
@media screen and (min-width: 768px) {
  #flow header p {
    text-align: center;
  }
}
#flow ol {
  padding: 0;
  margin: 0 auto;
  list-style: none;
  max-width: 1200px;
  counter-reset: fnum;
}
#flow ol > li {
  padding: 0 3.8rem 2.4rem 3.8rem;
  margin-top: 8.2rem;
  display: flow-root;
  border-radius: 10px;
  position: relative;
  background-color: rgb(255, 255, 255);
  counter-increment: fnum;
}
#flow ol > li:not(:last-of-type)::after {
  content: "";
  margin: auto;
  display: inline-block;
  width: 0;
  height: 0;
  border-top: 1.3rem solid rgb(20, 182, 201);
  border-left: 1.3rem solid transparent;
  border-right: 1.3rem solid transparent;
  position: absolute;
  top: calc(100% + 3.4rem);
  left: 0;
  right: 0;
}
#flow .ttl {
  margin-top: calc(42 / 30 * -1em);
  margin-left: calc(12 / 30 * -1em);
  font-family: "Noto Serif JP", serif;
  font-size: 3rem;
  line-height: 1.75;
  letter-spacing: 0.1em;
  color: rgb(1, 61, 136);
}
#flow .ttl::before {
  content: counter(fnum, decimal-leading-zero);
  display: inline-block;
  margin-right: 0.25em;
  font-family: Lato, Arial, sans-serif;
  font-size: 6.6rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1;
  letter-spacing: 0.1em;
  color: rgb(1, 61, 136);
}
@media screen and (max-width: 767px) {
  #flow .ttl::before {
    margin-left: -0.75em;
    font-size: 6rem;
    letter-spacing: 0;
  }
}
#flow .desc {
  padding: 0.7em 0;
  font-size: 1.5rem;
  line-height: 2.4;
}
#flow .desc p {
  margin: 0;
  font-weight: 100;
  letter-spacing: calc(0.75 / 15 * 1em);
  text-align: justify;
}
#flow .desc p + p {
  margin-top: 1em;
}
#flow .desc p.fee {
  padding: 0.5em 0 0 0;
  font-size: 1.8rem;
  line-height: 2;
  letter-spacing: 0.05em;
}
@media screen and (min-width: 768px) {
  #flow .desc p.fee {
    text-indent: 0.05em;
    text-align: center;
  }
}
#flow .desc p.fee span {
  display: inline-block;
}
#flow .desc strong {
  padding: 0 0.25em 0.2em 0.25em;
  margin: 0 auto 1.4rem auto;
  display: block;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-family: "Noto Serif JP", serif;
  font-size: 2rem;
  font-weight: normal;
  line-height: 1.4;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  text-align: center;
  border-bottom: 1px solid rgb(192, 192, 192);
}
@media screen and (min-width: 768px) {
  #flow .desc strong {
    font-size: 2.6rem;
  }
}
#flow .desc strong span {
  font-size: calc(22 / 26 * 100%);
}

/* fee */
#fee {
  padding: 5.4rem 0;
}
#fee h3 {
  padding: 0.2em 0.25em;
  margin: 0 auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-family: "Noto Serif JP", serif;
  font-size: 4.8rem;
  font-weight: normal;
  line-height: 1.4;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  text-align: center;
  border-bottom: 1px solid rgb(20, 182, 201);
}
#fee p {
  padding: 0.5em 0;
  margin: 0;
  font-family: "Noto Serif JP", serif;
  font-size: 2.1rem;
  line-height: 2;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  text-align: center;
}
#fee .button {
  padding: 2.3rem 0 0 0;
}
#fee .button a {
  padding: 0 3.4rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 43.6rem;
  min-height: 7.2rem;
  box-sizing: border-box;
  font-family: "Noto Serif JP", serif;
  font-size: 2.2rem;
  line-height: 1;
  letter-spacing: 2.2px;
  text-indent: 2.2px;
  background-color: rgb(167, 222, 229);
  transition: 0.3s background-color ease-out;
}
#fee .button a:hover {
  background-color: rgb(167, 222, 229, 0.7);
}
#fee .button a::before,
#fee .button a::after {
  content: "";
  display: inline-block;
  width: 1.8rem;
}
#fee .button a::after {
  height: 1.8rem;
  border-radius: 50%;
  background: rgb(120, 183, 204) url(../images/ico_arrow2.svg) no-repeat 50% 50%;
}