@charset 'UTF-8';

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

/* fv */
#wrapper > main #fv .image img {
  -o-object-position: 0% 50%;
  object-position: 0% 50%;
}

/*  approach  */
#approach {
  padding: 4.4rem calc(50vw - 50%);
  margin: 0 calc(50% - 50vw);
  min-height: 64.1rem;
  box-sizing: border-box;
  background: url(../images/bg_precon_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;
  }
}

/* menu */
#menu {
  padding: 12.4rem calc(50vw - 50%) 16rem 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));
}
#menu section {
  padding: 2rem 3rem;
  margin: 0 auto;
  max-width: 1200px;
  display: flow-root;
  border-radius: 10px;
  box-sizing: border-box;
  background-color: rgb(255, 255, 255);
}
@media screen and (min-width: 768px) {
  #menu section {
    padding: 4.6rem 6.8rem;
  }
}
#menu section:not(:first-of-type) {
  margin-top: 10rem;
}
#menu section:has(> h3) {
  padding-top: 0;
}
#menu h3 {
  margin: 0;
  font-family: "Noto Serif JP", serif;
  font-weight: normal;
  line-height: 1.75;
  color: rgb(1, 61, 136);
}
#menu h3 .ttl {
  padding-bottom: 0.375em;
  padding-top: 0.2em;
  padding-bottom: 0.2em;
  margin-top: -0.875em;
  margin-left: -3rem;
  margin-right: -3rem;
  display: block;
  position: relative;
  z-index: 0;
  font-size: 3rem;
  line-height: 1.35;
  text-align: center;
}
@media screen and (min-width: 768px) {
  #menu h3 .ttl {
    padding: 0 calc(40 / 30 * 1em) 0.375em calc(40 / 30 * 1em);
    margin-left: 0;
    margin-right: 0;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    text-align: start;
  }
}
#menu .check h3 .ttl::before {
  content: "";
  margin: auto;
  display: block;
  position: absolute;
  top: 0;
  bottom: 9%;
  left: 0;
  right: 0;
  z-index: -10;
  height: 2em;
  border-left: 1px solid rgb(1, 61, 136);
  border-right: 1px solid rgb(1, 61, 136);
  background-image: linear-gradient(to right, rgb(204, 204, 255, 0.4) 25%, rgb(72, 173, 241, 0.4));
  background-repeat: no-repeat;
  background-position: 50% 66.66%;
  background-size: 100% 66.66%;
  transform: skew(-26.64deg, 0);
}
@media screen and (min-width: 768px) {
  #menu .check h3 .ttl::before {
    top: 9%;
    bottom: 0;
    height: 1em;
  }
}
#menu h3 .sub {
  padding: 0 0 0.75em 0;
  display: block;
  font-size: 1.7rem;
  letter-spacing: 0.05em;
}
#menu dl {
  margin: 0;
}
@media screen and (min-width: 1280px) {
  #menu .check.f > dl > div:nth-of-type(3) {
    position: relative;
    z-index: 0;
  }
  #menu .check.f > dl > div:nth-of-type(3)::after {
    content: "";
    display: block;
    position: absolute;
    right: 0;
    top: 0;
    z-index: -10;
    width: calc(377 / 1064 * 100%);
    aspect-ratio: 377 / 458;
    background-image: url(../images/bg_precon_menu_f.webp);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
  }
}
#menu .term {
  padding-top: 0.375em;
  font-family: "Noto Serif JP", serif;
  font-size: 2.1rem;
  line-height: 1.75;
  letter-spacing: 0.1em;
}
#menu .check .term::before {
  content: "\25CF";
  margin-right: 0.25em;
  color: rgb(167, 222, 229);
}
#menu .term .notes.sm {
  font-family: "Noto Sans JP", YuGothic, "Yu Gothic", Meiryo, sans-serif;
  font-size: 1.5rem;
  font-weight: 100;
  letter-spacing: 0.05em;
}
#menu .term .notes::before {
  content: "\2026";
  font-size: 1.8rem;
}
#menu dd {
  margin: 0;
}
#menu .desc {
  padding: 0.7em 0;
  font-size: 1.5rem;
  line-height: 2.4;
}
@media screen and (min-width: 768px) {
  #menu .check .desc {
    padding-left: 14rem;
  }
}
#menu .desc p {
  margin: 0;
  font-weight: 100;
  letter-spacing: 0.05em;
}
#menu .desc dl > div {
  display: flex;
  font-weight: 100;
  letter-spacing: 0.05em;
}
#menu .check .desc dt {
  min-width: calc(88 / 15 * 1em);
}
@media screen and (min-width: 768px) {
  #menu .check.m .desc dt {
    min-width: calc(142 / 15 * 1em);
  }
}
#menu .desc dd {
  margin-left: 1em;
}
#menu .desc .fee {
  min-width: calc(56 / 15 * 1em);
  text-align: right;
}
#menu .button {
  padding: 2.2rem 0;
}
#menu .button a {
  padding: 0 1.6rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 5.8rem;
  box-sizing: border-box;
  font-family: "Noto Serif JP", serif;
  font-size: 1.6rem;
  line-height: 1.6;
  letter-spacing: 0.1em;
  text-indent: 0.1em;
  text-align: center;
  background-color: rgb(167, 222, 229);
  transition: 0.3s color ease-out, 0.3s background-color ease-out;
}
@media screen and (min-width: 768px) {
  #menu .button a {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    min-width: 35rem;
  }
}
#menu .button a:hover {
  background-color: rgb(167, 222, 229, 0.7);
}
#menu .button a::before,
#menu .button a::after {
  content: "";
  display: inline-block;
  width: 1.4rem;
}
#menu .button a::after {
  height: 1.4rem;
  border-radius: 50%;
  background: rgb(120, 183, 204) url(../images/ico_arrow2.svg) no-repeat 50% 50% / auto 0.6rem;
}

/* guide */
#guide {
  padding: 14.2rem calc(50vw - 50%) 10.4rem calc(50vw - 50%);
  margin: 0 calc(50% - 50vw);
  background-image: linear-gradient(to left, 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 .container {
  margin: 0 auto;
  max-width: 140rem;
}
@media screen and (min-width: 768px) {
  #guide .container {
    display: flex;
  }
  #guide .container .photo {
    padding-top: 12rem;
    flex-basis: 51rem;
  }
  #guide .container .text {
    padding-right: calc(84 / 1400 * 100%);
    flex-basis: 89rem;
    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 dl {
  padding: 0.5em 0;
  margin: 1em 0;
  font-size: 1.8rem;
  line-height: 2;
}
#guide .text .desc dd {
  margin: 0;
  font-weight: 100;
  color: rgb(0, 151, 156);
}
#guide .text .desc dd:not(.notes)::before {
  content: "\25A0";
  padding-right: 0.25em;
  display: inline-block;
}
#guide .text .desc dd.notes {
  font-size: 1.5rem;
  color: rgb(53, 53, 53);
}
#guide .text .desc dd a {
  font-weight: 600;
  line-height: 2.22;
  letter-spacing: 0.05em;
}