@charset "UTF-8";
/*! destyle.css v3.0.0 | MIT License | https://github.com/nicolas-cusan/destyle.min.css */
*, ::before, ::after {
  box-sizing: border-box;
  border-style: solid;
  border-width: 0;
}

html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  margin: 0;
}

main {
  display: block;
}

p, table, blockquote, address, pre, iframe, form, figure, dl {
  margin: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

dt {
  font-weight: 700;
}

dd {
  margin-left: 0;
}

hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
  border-top-width: 1px;
  margin: 0;
  clear: both;
  color: inherit;
}

pre {
  font-family: monospace, monospace;
  font-size: inherit;
}

address {
  font-style: inherit;
}

a {
  background-color: transparent;
  text-decoration: none;
  color: inherit;
}

abbr[title] {
  text-decoration: underline dotted;
}

b, strong {
  font-weight: bolder;
}

code, kbd, samp {
  font-family: monospace, monospace;
  font-size: inherit;
}

small {
  font-size: 80%;
}

sub, sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

svg, img, embed, object, iframe {
  vertical-align: bottom;
}

button, input, optgroup, select, textarea {
  -webkit-appearance: none;
  appearance: none;
  vertical-align: middle;
  color: inherit;
  font: inherit;
  background: transparent;
  padding: 0;
  margin: 0;
  border-radius: 0;
  text-align: inherit;
  text-transform: inherit;
}

[type=checkbox] {
  -webkit-appearance: checkbox;
  appearance: checkbox;
}

[type=radio] {
  -webkit-appearance: radio;
  appearance: radio;
}

button, [type=button], [type=reset], [type=submit] {
  cursor: pointer;
}

button:disabled, [type=button]:disabled, [type=reset]:disabled, [type=submit]:disabled {
  cursor: default;
}

:-moz-focusring {
  outline: auto;
}

select:disabled {
  opacity: inherit;
}

option {
  padding: 0;
}

fieldset {
  margin: 0;
  padding: 0;
  min-width: 0;
}

legend {
  padding: 0;
}

progress {
  vertical-align: baseline;
}

textarea {
  overflow: auto;
}

[type=number]::-webkit-inner-spin-button, [type=number]::-webkit-outer-spin-button {
  height: auto;
}

[type=search] {
  outline-offset: -2px;
}

[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

label[for] {
  cursor: pointer;
}

details {
  display: block;
}

summary {
  display: list-item;
}

[contenteditable]:focus {
  outline: auto;
}

table {
  border-color: inherit;
}

caption {
  text-align: left;
}

td, th {
  vertical-align: top;
  padding: 0;
}

th {
  text-align: left;
  font-weight: 700;
}

/* mixin
----------------------------------------------------*/
/* variable
----------------------------------------------------*/
html {
  font-size: 62.5%;
}

body {
  font-family: sans-serif;
  color: #231815;
  word-break: break-word;
  background-color: #fff;
  font-weight: 400;
  font-size: 16px;
  font-size: 1.6rem;
  line-height: 2;
}
body:not(.movie_end) {
  overflow: hidden;
}

img {
  max-width: 100%;
}

@media screen and (min-width: 960px) {
  .wrapper {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
  }
}

.movie {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 101;
  width: 100%;
  height: 100%;
  background: #000;
  transition: 0.4s ease;
  font-family: "Noto Sans JP", sans-serif;
}
.movie_end .movie {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.movie_main {
  position: absolute;
  left: calc(50% - 50vw);
  top: calc(50% - 28.125vw);
  width: 100%;
  aspect-ratio: 16/9;
}
@media screen and (min-width: 960px) {
  .movie_main {
    max-width: 960px;
    left: calc(50% - 480px);
    top: calc(50% - 270px);
  }
}
.movie_main iframe {
  width: 100%;
  height: 100%;
}
.movie_close {
  position: absolute;
  right: 20px;
  top: calc(50% - 28.125vw - 52px);
  width: 32px;
  height: 32px;
  background: url(../images/close.svg) no-repeat;
  background-size: contain;
  cursor: pointer;
}
@media screen and (min-width: 960px) {
  .movie_close {
    right: calc(100% - (50% + 480px));
    top: calc(50% - 270px - 52px);
  }
}
.movie_sound {
  position: absolute;
  left: 0;
  top: calc(50% + 28.125vw + 20px);
  width: 100%;
  text-align: center;
  font-size: 10px;
  font-size: 1rem;
  line-height: 1;
  color: #aaa;
}
@media screen and (min-width: 960px) {
  .movie_sound {
    top: calc(50% + 270px + 20px);
    font-size: 14px;
    font-size: 1.4rem;
  }
}
.movie_sound::before {
  content: "";
  display: block;
  width: 32px;
  height: 32px;
  margin: 4px auto 0;
  background: url(../images/sound.svg) no-repeat;
  background-size: contain;
  opacity: 0.8;
}
.movie_sound.sound_on::before {
  background-image: url(../images/mute.svg);
}

.header {
  height: 100svh;
  font-family: "Noto Sans JP", sans-serif;
  overflow: hidden;
}
@media screen and (min-width: 960px) {
  .header {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}
@media screen and (min-width: 960px) {
  .header_btns {
    display: flex;
    padding-top: 5vw;
  }
}
.header_btn {
  position: relative;
  display: block;
  height: calc((100svh - 160px) / 3);
  opacity: 0;
}
@media screen and (min-width: 960px) {
  .header_btn {
    width: 33.33%;
    height: 33.33vw;
    overflow: hidden;
  }
}
@media screen and (hover: hover) {
  .header_btn:hover img {
    filter: brightness(0.7);
    transform: scale(1.1);
  }
}
.header_btn:nth-of-type(1) {
  transform: translateX(50%);
  transition: 0.8s ease;
}
@media screen and (min-width: 960px) {
  .header_btn:nth-of-type(1) {
    transform: translateY(-20%);
  }
}
.header_btn:nth-of-type(2) {
  transform: translateX(-50%);
  transition: 0.8s ease 0.4s;
}
@media screen and (min-width: 960px) {
  .header_btn:nth-of-type(2) {
    transform: translateY(20%);
  }
}
.header_btn:nth-of-type(3) {
  transform: translateX(50%);
  transition: 0.8s ease 0.8s;
}
@media screen and (min-width: 960px) {
  .header_btn:nth-of-type(3) {
    transform: translateY(-20%);
  }
}
.header_btn img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media screen and (min-width: 960px) {
  .header_btn img {
    transition: 1.2s ease;
  }
}
.header_btn p {
  position: absolute;
  left: 40px;
  bottom: 10px;
  font-size: 14px;
  font-size: 1.4rem;
  color: #fff;
  line-height: 1.6;
}
@media screen and (min-width: 960px) {
  .header_btn p {
    bottom: 20px;
    font-size: 18px;
    font-size: 1.8rem;
  }
}
.header_btn p::before {
  content: "";
  position: absolute;
  left: -40px;
  bottom: 10px;
  display: block;
  width: 30px;
  height: 1px;
  background: #fff;
}
@media screen and (min-width: 960px) {
  .header_btn p::before {
    bottom: 13px;
  }
}
.header_btn p::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 0 0 6px;
  background: url(../images/arrow.svg) no-repeat;
  background-size: contain;
  vertical-align: -1px;
}
@media screen and (min-width: 960px) {
  .header_btn p::after {
    width: 14px;
    height: 14px;
    margin-left: 8px;
  }
}
.header .logo {
  display: block;
  height: 160px;
  padding: 30px 20px;
}
@media screen and (min-width: 960px) {
  .header .logo {
    padding: 40px;
  }
}
.header .logo img {
  display: block;
  max-height: 30px;
  transform: translateY(50%);
  opacity: 0;
  transition: 1.2s ease 1.6s;
}
@media screen and (min-width: 960px) {
  .header .logo img {
    height: 100%;
    max-height: 48px;
  }
}
.header .logo > span {
  display: block;
  margin: 15px 0 0 0;
  font-size: 18px;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.5;
}
@media screen and (min-width: 481px) {
  .header .logo > span br {
    display: none;
  }
}
@media screen and (min-width: 960px) {
  .header .logo > span {
    font-size: 24px;
    font-size: 2.4rem;
  }
}
.header .logo > span .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.movie_end .header_btn {
  opacity: 1;
}
.movie_end .header_btn:nth-of-type(1), .movie_end .header_btn:nth-of-type(2), .movie_end .header_btn:nth-of-type(3) {
  transform: translateX(0);
}
@media screen and (min-width: 960px) {
  .movie_end .header_btn:nth-of-type(1), .movie_end .header_btn:nth-of-type(2), .movie_end .header_btn:nth-of-type(3) {
    transform: translateY(0);
  }
}
.movie_end .logo img {
  opacity: 1;
  transform: translateY(0);
}
.movie_end .logo > span .char {
  opacity: 1;
  transform: translateY(0);
}

.nav {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 100;
  display: flex;
  background: linear-gradient(to bottom, #fff, rgba(255, 255, 255, 0));
  justify-content: space-between;
  padding: 10px 10px 40px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: 0.4s ease;
}
.nav_logo img {
  width: auto;
  height: 48px;
}
.scrolled .nav {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.nav_menu {
  display: flex;
  gap: 10px;
}
.nav_menu li a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 48px;
  height: 48px;
  outline: 3px solid transparent;
  background: rgba(204, 204, 204, 0.5);
  border-radius: 24px;
  font-size: 12px;
  font-size: 1.2rem;
  line-height: 1.2;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  text-align: center;
  transition: 0.4s ease;
}
.nav_menu li.nav_condom a {
  font-size: 10px;
  font-size: 1rem;
  font-weight: 900;
}
.nav_menu li.current a {
  outline: 3px solid rgba(255, 0, 0, 0.2);
  background: #f00;
  color: #fff;
}

.sec {
  padding: 100px 0 0 0;
}
.sec_title {
  position: sticky;
  right: 0;
  z-index: -1;
  top: 100px;
  padding: 0 10px 0 0;
  text-align: right;
  font-size: 40px;
  font-size: 4rem;
  line-height: 1.15;
  font-weight: 300;
  font-family: "Noto Sans JP", sans-serif;
  transition: opacity 0.4s ease;
}
@media screen and (min-width: 960px) {
  .sec_title {
    margin-left: 0;
    margin-right: 0;
  }
}
.sec_title.stuck {
  opacity: 0.1;
}
.sec_title.stuck-bottom {
  opacity: 0;
}
.sec_title b {
  font-weight: 300;
  color: #f00;
}
.sec_last .sec_title {
  font-size: 30px;
  font-size: 3rem;
  line-height: 1.55;
}
.sec_content {
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.sec_content > img {
  display: block;
  width: 100%;
  margin: 30px 0;
}
.sec_content > p {
  margin: 0 20px;
}
@media screen and (min-width: 960px) {
  .sec_content > p {
    margin-left: 0;
    margin-right: 0;
  }
}
.sec_content > p + p {
  margin-top: 40px;
}
.sec_content > p small {
  font-size: 12px;
  font-size: 1.2rem;
}
.sec_lead {
  margin: 20px 20px 0;
  font-size: 24px;
  font-size: 2.4rem;
  line-height: 1.5;
  font-weight: 700;
}
@media screen and (min-width: 960px) {
  .sec_lead {
    margin-left: 0;
    margin-right: 0;
  }
}
.sec .card {
  display: flex;
  min-height: 120px;
  margin: 40px 20px 0;
  background: #fff;
  border-radius: 0 0 32px 0;
  box-shadow: 0 2px 8px 4px rgba(0, 0, 0, 0.05);
  font-family: "Noto Sans JP", sans-serif;
  transition: 0.4s ease;
}
@media screen and (min-width: 481px) {
  .sec .card {
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }
}
@media screen and (hover: hover) {
  .sec .card:hover {
    box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.1);
  }
  .sec .card:hover .card_img img {
    transform: scale(1.1);
  }
}
.sec .card + .card {
  margin-top: 20px;
}
.sec .card + img {
  margin-top: 60px;
}
.sec .card_img {
  position: relative;
  flex-shrink: 0;
  width: 120px;
  overflow: hidden;
}
.sec .card_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.4s ease;
}
.sec .card_img::before {
  content: "参考";
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  display: block;
  width: 40px;
  background: #f00;
  border-radius: 0 0 8px 0;
  line-height: 20px;
  text-align: center;
  color: #fff;
  font-size: 11px;
  font-size: 1.1rem;
  font-weight: 500;
}
.sec .card_txt {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 15px;
}
.sec .card_title {
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  max-height: 4.65em;
  font-size: 14px;
  font-size: 1.4rem;
  line-height: 1.55;
}
.sec .card_from {
  font-size: 12px;
  font-size: 1.2rem;
  line-height: 1.15;
}

.youtube {
  width: 100%;
  aspect-ratio: 16/9;
}
.youtube iframe {
  width: 100%;
  height: 100%;
}

.sec_download > a {
  position: relative;
  display: block;
  margin: 40px 20px 0;
  padding: 0 0 0 75px;
  border: 1px solid #231815;
  border-radius: 50px;
  line-height: 64px;
  text-align: center;
  transition: 0.4s ease;
}
@media screen and (min-width: 481px) {
  .sec_download > a {
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 50px;
  }
}
@media screen and (hover: hover) {
  .sec_download > a:hover {
    background: #dedede;
  }
}
.sec_download > a::before {
  content: "";
  position: absolute;
  left: 10px;
  top: -33px;
  width: 90px;
  height: 120px;
  background: url(../images/pamphlet.png) no-repeat;
  background-size: contain;
}
.sec_download > a::after {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  background: url(../images/download.svg) no-repeat;
  background-size: contain;
  vertical-align: -2px;
  margin-left: 8px;
}

.footer {
  padding: 120px 20px 100px;
  text-align: center;
}
.footer_logo {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 25px;
}
.footer_logo a:nth-of-type(2) img {
  padding-top: 6px;
}
.footer p {
  margin: 40px 0 0 0;
  font-size: 12px;
  font-size: 1.2rem;
  line-height: 1.65;
  color: #666;
  font-family: "Noto Sans JP", sans-serif;
}

.tag {
  position: fixed;
  right: 0;
  bottom: 20svh;
  z-index: 50;
  width: 52px;
  padding: 5px 10px;
  background: #fff;
  border-radius: 8px 0 0 8px;
  box-shadow: 0 2px 8px 4px rgba(0, 0, 0, 0.05);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: 0.4s ease;
  cursor: pointer;
}
@media screen and (min-width: 960px) {
  .tag {
    width: 64px;
  }
}
@media screen and (hover: hover) {
  .tag:hover img {
    transform: scale(1.1);
  }
}
.tag img {
  transition: 0.4s ease;
}
.scrolled .tag {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/*# sourceMappingURL=style.css.map */