@charset "UTF-8";
/*!
 * ress.css • v1.2.2
 * MIT License
 * github.com/filipelinhares/ress
 */
/* # =================================================================
   # Global selectors
   # ================================================================= */
html {
  box-sizing: border-box;
  overflow-y: scroll; /* All browsers without overlaying scrollbars */
  -webkit-text-size-adjust: 100%; /* iOS 8+ */
}

*,
::before,
::after {
  background-repeat: no-repeat; /* Set `background-repeat: no-repeat` to all elements and pseudo elements */
  box-sizing: inherit;
}

::before,
::after {
  text-decoration: inherit; /* Inherit text-decoration and vertical align to ::before and ::after pseudo elements */
  vertical-align: inherit;
}

* {
  padding: 0; /* Reset `padding` and `margin` of all elements */
  margin: 0;
}

/* # =================================================================
   # General elements
   # ================================================================= */
/* Add the correct display in iOS 4-7.*/
audio:not([controls]) {
  display: none;
  height: 0;
}

hr {
  overflow: visible; /* Show the overflow in Edge and IE */
}

/*
* Correct `block` display not defined for any HTML5 element in IE 8/9
* Correct `block` display not defined for `details` or `summary` in IE 10/11
* and Firefox
* Correct `block` display not defined for `main` in IE 11
*/
article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
summary {
  display: block;
}

summary {
  display: list-item; /* Add the correct display in all browsers */
}

small {
  font-size: 80%; /* Set font-size to 80% in `small` elements */
}

[hidden],
template {
  display: none; /* Add the correct display in IE */
}

abbr[title] {
  border-bottom: 1px dotted; /* Add a bordered underline effect in all browsers */
  text-decoration: none; /* Remove text decoration in Firefox 40+ */
}

a {
  background-color: transparent; /* Remove the gray background on active links in IE 10 */
  -webkit-text-decoration-skip: objects; /* Remove gaps in links underline in iOS 8+ and Safari 8+ */
  text-decoration: none;
}

a:active,
a:hover {
  outline-width: 0; /* Remove the outline when hovering in all browsers */
}

code,
kbd,
pre,
samp {
  font-family: monospace, monospace; /* Specify the font family of code elements */
}

b,
strong {
  font-weight: bolder; /* Correct style set to `bold` in Edge 12+, Safari 6.2+, and Chrome 18+ */
}

dfn {
  font-style: italic; /* Address styling not present in Safari and Chrome */
}

/* Address styling not present in IE 8/9 */
mark {
  background-color: #ff0;
  color: #000;
}

/* https://gist.github.com/unruthless/413930 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* # =================================================================
   # Forms
   # ================================================================= */
input {
  border-radius: 0;
}

/* Apply cursor pointer to button elements */
button,
[type=button],
[type=reset],
[type=submit],
[role=button] {
  cursor: pointer;
}

/* Replace pointer cursor in disabled elements */
[disabled] {
  cursor: default;
}

[type=number] {
  width: auto; /* Firefox 36+ */
}

[type=search] {
  -webkit-appearance: textfield; /* Safari 8+ */
}

[type=search]::-webkit-search-cancel-button,
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none; /* Safari 8 */
}

textarea {
  overflow: auto; /* Internet Explorer 11+ */
  resize: vertical; /* Specify textarea resizability */
}

button,
input,
optgroup,
select,
textarea {
  font: inherit; /* Specify font inheritance of form elements */
}

optgroup {
  font-weight: bold; /* Restore the font weight unset by the previous rule. */
}

button {
  overflow: visible; /* Address `overflow` set to `hidden` in IE 8/9/10/11 */
}

/* Remove inner padding and border in Firefox 4+ */
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: 0;
  padding: 0;
}

/* Replace focus style removed in the border reset above */
button:-moz-focusring,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  outline: 1px dotted ButtonText;
}

button,
html [type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button; /* Correct the inability to style clickable types in iOS */
}

button,
select {
  text-transform: none; /* Firefox 40+, Internet Explorer 11- */
}

/* Remove the default button styling in all browsers */
button,
input,
select,
textarea {
  background-color: transparent;
  border-style: none;
  color: inherit;
}

/* Style select like a standard input */
select {
  -moz-appearance: none; /* Firefox 36+ */
  -webkit-appearance: none; /* Chrome 41+ */
}

select::-ms-expand {
  display: none; /* Internet Explorer 11+ */
}

select::-ms-value {
  color: currentColor; /* Internet Explorer 11+ */
}

legend {
  border: 0; /* Correct `color` not being inherited in IE 8/9/10/11 */
  color: inherit; /* Correct the color inheritance from `fieldset` elements in IE */
  display: table; /* Correct the text wrapping in Edge and IE */
  max-width: 100%; /* Correct the text wrapping in Edge and IE */
  white-space: normal; /* Correct the text wrapping in Edge and IE */
}

::-webkit-file-upload-button {
  -webkit-appearance: button; /* Correct the inability to style clickable types in iOS and Safari */
  font: inherit; /* Change font properties to `inherit` in Chrome and Safari */
}

[type=search] {
  -webkit-appearance: textfield; /* Correct the odd appearance in Chrome and Safari */
  outline-offset: -2px; /* Correct the outline style in Safari */
}

/* # =================================================================
   # Specify media element style
   # ================================================================= */
img {
  width: 100%;
  height: auto;
  /* border-style: none; Remove border when inside `a` element in IE 8/9/10 */
}

/* Add the correct vertical alignment in Chrome, Firefox, and Opera */
progress {
  vertical-align: baseline;
}

svg:not(:root) {
  overflow: hidden; /* Internet Explorer 11- */
}

audio,
canvas,
progress,
video {
  display: inline-block; /* Internet Explorer 11+, Windows Phone 8.1+ */
}

/* # =================================================================
   # Accessibility
   # ================================================================= */
/* Hide content from screens but not screenreaders */
@media screen {
  [hidden~=screen] {
    display: inherit;
  }
  [hidden~=screen]:not(:active):not(:focus):not(:target) {
    position: absolute !important;
    clip: rect(0 0 0 0) !important;
  }
}
/* Specify the progress cursor of updating elements */
[aria-busy=true] {
  cursor: progress;
}

/* Specify the pointer cursor of trigger elements */
[aria-controls] {
  cursor: pointer;
}

/* Specify the unstyled cursor of disabled, not-editable, or otherwise inoperable elements */
[aria-disabled] {
  cursor: default;
}

/* # =================================================================
   # Selection
   # ================================================================= */
/* Specify text selection background color and omit drop shadow */
::-moz-selection {
  background-color: #b3d4fc; /* Required when declaring ::selection */
  color: #000;
  text-shadow: none;
}

::selection {
  background-color: #b3d4fc; /* Required when declaring ::selection */
  color: #000;
  text-shadow: none;
}

/* add */
ul {
  list-style-type: none;
}

p,
h2,
h3 {
  margin: 0;
  padding: 0;
}

html {
  font-size: 62.5%;
  /* 1rem > 10px */
}

body {
  font-size: 1.6em;
  line-height: 1.75;
}

/* 右下のreCAPTCHAバッジを非表示に */
.grecaptcha-badge {
  visibility: hidden;
}

body {
  background-color: #0d0d0d;
}

@media screen and (max-width: 767px) {
  .header {
    padding-bottom: 48px;
    background-color: #ff008e;
  }
}

.scroll {
  position: fixed;
  right: 30px;
  font-family: "Noto Serif JP", serif;
  color: #ffffff;
  font-size: 13px;
  flex-direction: column;
  align-items: center;
  display: none;
  z-index: 99;
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 1;
}
@media screen and (min-width: 768px) {
  .scroll {
    display: flex;
    bottom: min(124px, 22%);
  }
}
.scroll.is-up {
  flex-direction: column-reverse;
  cursor: pointer;
}
.scroll.is-up svg {
  transform: rotate(-90deg);
  position: relative;
  top: 0;
  transition: top 0.3s ease;
}
.scroll.is-up:hover svg {
  top: -6px;
  transition: top 0.3s ease;
}
.scroll svg {
  transform: rotate(90deg);
  transition: transform 0.3s ease;
}
.scroll.fade {
  opacity: 0;
}

@media screen and (max-width: 767px) {
  .header__page-title {
    justify-content: center;
  }
}
@media screen and (min-width: 768px) {
  .header__page-title {
    height: 88px;
    padding: 12px 0 0 36px;
  }
}
@media screen and (max-width: 767px) {
  .header__page-title [lang=en] {
    font-size: 1.2em;
  }
}
@media screen and (min-width: 768px) {
  .header__page-title [lang=en] {
    font-size: 1.8em;
    line-height: 1;
  }
}
@media screen and (max-width: 767px) {
  .header__page-title [lang=ja] {
    padding-inline-start: 1em;
    font-size: 0.65em;
    font-weight: 400;
  }
}
@media screen and (min-width: 768px) {
  .header__page-title [lang=ja] {
    font-size: 0.9em;
  }
}

.about {
  font-family: "Noto Serif JP", serif;
}
@media screen and (max-width: 767px) {
  .about__container {
    padding: 60px 16px 100px;
  }
}
@media screen and (min-width: 768px) {
  .about__container {
    padding: 0;
  }
}
@media screen and (max-width: 767px) {
  .about__section {
    display: block;
    padding-inline: 9px;
  }
}
@media screen and (min-width: 768px) {
  .about__section {
    display: flex;
    min-height: 100vh;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(1) {
    text-align: center;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(1) .about__content {
    margin-top: 80px;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(1) .about__txt {
    margin-top: 2.5em;
    font-size: 0.8125em;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(1) .about__txt--lg {
    margin-top: 2.5em;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(1) .about__txt--exlg {
    font-size: 1.25em;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(1) .about__txt--exlg:not(:first-child) {
    margin-top: 2.5em;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(1) .about__content {
    padding: 160px 8% 10%;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) {
    margin-top: 8em;
    text-align: center;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) {
    position: relative;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .about__heading02-body {
    text-align: center;
  }
}
.about__section:nth-of-type(2) .about__content {
  position: relative;
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .about__content {
    padding-top: 108px;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .about__content {
    padding-top: 160px;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .about__content-header {
    display: inline-block;
    position: sticky;
    padding: 0.5em 1% 0.5em 5%;
    border-radius: 1em;
    z-index: 10;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .about__content-header {
    top: 32px;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .about__content .romantic-section__content-footer {
    display: none;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .about__content .romantic-section__content-footer {
    position: sticky;
    top: 88dvh;
    display: block;
    max-width: 1000px;
    margin-inline: auto;
    padding-right: 5%;
    text-align: center;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .about__content .romantic-section__content-footer-list {
    display: flex;
    justify-content: flex-end;
    gap: 0.625em;
    position: relative;
    width: fit-content;
    padding: 5%;
    margin-left: auto;
    padding: 1.5em;
    border-radius: 1em;
    z-index: 10;
  }
}
.about__section:nth-of-type(2) .about__content .romantic-section__content-footer-list-item {
  display: block;
  width: 30px;
  height: 30px;
}
.about__section:nth-of-type(2) .about__content .romantic-section__content-footer-list-item:disabled .on {
  display: block;
}
.about__section:nth-of-type(2) .about__content .romantic-section__content-footer-list-item:disabled .off {
  display: none;
}
.about__section:nth-of-type(2) .about__content .romantic-section__content-footer-list-item .on {
  display: none;
}
.about__section:nth-of-type(2) .about__content .romantic-section__content-footer-list-item .off {
  display: block;
}
.about__section:nth-of-type(2) .about__content .romantic-section__content-footer-list-item .on,
.about__section:nth-of-type(2) .about__content .romantic-section__content-footer-list-item .off {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.about__section:nth-of-type(2) .about__section-container {
  height: 100vh;
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .about__section-container {
    padding: 0 5%;
  }
}
.about__section:nth-of-type(2) .about__section-container.is-pinned .romantic-section-wrapper {
  transition: opacity 100ms ease-in-out;
}
.about__section:nth-of-type(2) .romantic-section-wrapper {
  position: absolute;
  top: 0;
  left: 50%;
  width: 100%;
  max-width: 1000px;
  translate: -50% 0;
  transition: opacity 1000ms ease-in-out;
  opacity: 0;
}
.about__section:nth-of-type(2) .romantic-section-wrapper.is-visible {
  opacity: 1;
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper {
    padding: 33% 5% 0 5%;
    max-width: 1000px;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper {
    padding: 25% 5% 0 5%;
  }
}
@media screen and (min-width: 1230px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper {
    padding: 20% 5% 0 5%;
  }
}
@media screen and (min-width: 1500px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper {
    padding: 15% 5% 0 5%;
  }
}
@media screen and (min-width: 1920px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper {
    padding: 13% 5% 0 5%;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(1) .romantic-section {
    background-image: url(../../images/about/symbol+shadow_01.png);
    background-position: top 10% center;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(1) .romantic-section {
    background-image: url(../../images/about/symbol_r7_01.svg), url(../../images/about/symbol_r7_01-2.svg);
    background-position: top 10% center, bottom -4% center;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(1) .romantic-section .romantic-section__heading {
    background-image: url(../../images/about/symbol_r7_01-2.svg);
    background-size: 50%;
    background-position: center 10%;
    background-repeat: no-repeat;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(2) .romantic-section {
    background-image: url(../../images/about/symbol+shadow_02.png);
    background-position: top 10% center;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(2) .romantic-section {
    background-image: url(../../images/about/symbol_r7_02.svg), url(../../images/about/symbol_r7_02-2.svg);
    background-position: top 10% center, bottom -64% center;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(2) .romantic-section .romantic-section__heading {
    background-image: url(../../images/about/symbol_r7_02-2.svg);
    background-size: 50%;
    background-position: center 10%;
    background-repeat: no-repeat;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(3) .romantic-section {
    background-image: url(../../images/about/symbol+shadow_03.png);
    background-position: top 10% center;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(3) .romantic-section {
    background-image: url(../../images/about/symbol_r7_03.svg), url(../../images/about/symbol_r7_03-2.svg);
    background-position: top 10% center, bottom -45% center;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(3) .romantic-section .romantic-section__heading {
    background-image: url(../../images/about/symbol_r7_03-2.svg);
    background-size: 50%;
    background-position: center 10%;
    background-repeat: no-repeat;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(4) .romantic-section {
    background-image: url(../../images/about/symbol+shadow_04.png);
    background-position: top 10% center;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(4) .romantic-section {
    background-image: url(../../images/about/symbol_r7_04.svg), url(../../images/about/symbol_r7_04-2.svg);
    background-position: top 10% center, bottom -28% center;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(4) .romantic-section .romantic-section__heading {
    background-image: url(../../images/about/symbol_r7_04-2.svg);
    background-size: 50%;
    background-position: center 10%;
    background-repeat: no-repeat;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(5) .romantic-section {
    background-image: url(../../images/about/symbol+shadow_05.png);
    background-position: top 10% center;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(5) .romantic-section {
    background-image: url(../../images/about/symbol_r7_05.svg), url(../../images/about/symbol_r7_05-2.svg);
    background-position: top 10% center, bottom -54% center;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(5) .romantic-section .romantic-section__heading {
    background-image: url(../../images/about/symbol_r7_05-2.svg);
    background-size: 50%;
    background-position: center 10%;
    background-repeat: no-repeat;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(6) .romantic-section {
    background-image: url(../../images/about/symbol+shadow_06.png);
    background-position: top 10% center;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(6) .romantic-section {
    background-image: url(../../images/about/symbol_r7_06.svg), url(../../images/about/symbol_r7_06-2.svg);
    background-position: top 10% center, bottom -91% center;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(6) .romantic-section .romantic-section__heading {
    background-image: url(../../images/about/symbol_r7_06-2.svg);
    background-size: 50%;
    background-position: center 10%;
    background-repeat: no-repeat;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(7) .romantic-section {
    background-image: url(../../images/about/symbol+shadow_07.png);
    background-position: top 10% center;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(7) .romantic-section {
    background-image: url(../../images/about/symbol_r7_07.svg), url(../../images/about/symbol_r7_07-2.svg);
    background-position: top 10% center, bottom -88% center;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section-wrapper:nth-of-type(7) .romantic-section .romantic-section__heading {
    background-image: url(../../images/about/symbol_r7_07-2.svg);
    background-size: 50%;
    background-position: center 10%;
    background-repeat: no-repeat;
  }
}
.about__section:nth-of-type(2) .romantic-section {
  background-size: 46%, 49%;
  background-repeat: no-repeat, no-repeat;
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section {
    margin-top: 120px;
  }
}
@media screen and (max-width: 380px) {
  .about__section:nth-of-type(2) .romantic-section {
    margin-top: 88px;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section {
    position: relative;
    aspect-ratio: 1/1;
    padding-top: 3em;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section {
    position: relative;
    aspect-ratio: 1/0.78;
    padding-top: 3em;
  }
}
@media screen and (orientation: landscape) and (max-height: 450px) {
  .about__section:nth-of-type(2) .romantic-section {
    background-size: 30%, 40%;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section:not(:first-child) {
    margin-top: 20vh;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section:not(:first-child) {
    margin-top: 5em;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section__symbol {
    height: 108px;
    text-align: center;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section__symbol {
    display: none;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section__symbol-img {
    height: 100%;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section__heading {
    position: relative;
    text-align: center;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section__heading {
    position: absolute;
    top: -10%;
    right: 4%;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section__heading {
    position: absolute;
    top: -10%;
    right: 8%;
  }
}
.about__section:nth-of-type(2) .romantic-section__heading-pre {
  font-family: "Rochester", cursive;
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section__heading-pre {
    position: absolute;
    display: block;
    line-height: 1;
    text-align: left;
    font-size: 3.5em;
    font-weight: normal;
    background: linear-gradient(to bottom, #ccc, #444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section__heading-pre {
    display: inline-block;
    text-orientation: upright;
    font-size: 3em;
    font-weight: normal;
    background: linear-gradient(to bottom, #ccc, #444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section__heading-pre {
    display: inline-block;
    text-orientation: upright;
    font-size: 5em;
    font-weight: normal;
    background: linear-gradient(to bottom, #ccc, #444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section__heading-main {
    display: inline-block;
    position: relative;
    margin-top: 0.65em;
    line-height: 1;
    font-size: 1.5em;
    z-index: 10;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section__heading-main {
    font-size: 1.5em;
    line-height: 1.25;
    letter-spacing: 0.1em;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section__heading-main {
    font-size: 3.25em;
    line-height: 1.25;
    letter-spacing: 0.1em;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section__heading-sub {
    font-size: 0.8em;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section__heading-sub {
    font-size: 1em;
    line-height: 1.25;
    letter-spacing: 0.15em;
    padding-top: 3em;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section__heading-sub {
    font-size: 1.2em;
    line-height: 1.25;
    letter-spacing: 0.15em;
    padding-top: 3em;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section__heading--vertical {
    writing-mode: vertical-rl;
    text-orientation: upright;
    position: relative;
    top: -2.5em;
    right: -0.8em;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section__heading--vertical {
    writing-mode: vertical-rl;
    text-orientation: upright;
    position: relative;
    top: -4em;
    right: -0.8em;
  }
}
@media screen and (orientation: landscape) and (max-height: 450px) {
  .about__section:nth-of-type(2) .romantic-section__heading--vertical {
    font-size: 0.6em;
  }
}
.about__section:nth-of-type(2) .romantic-section__body {
  font-family: "Zen Kaku Gothic New", sans-serif;
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section__body {
    width: 93.8%;
    margin-inline: auto;
    margin-top: 1em;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section__body {
    position: absolute;
    bottom: 0;
    left: 0;
    padding-bottom: 4em;
    width: 64%;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section__body {
    position: absolute;
    bottom: 0;
    left: 0;
    padding-bottom: 6em;
    width: 48%;
  }
}
@media screen and (min-width: 1230px) {
  .about__section:nth-of-type(2) .romantic-section__body {
    padding-bottom: 12em;
  }
}
@media screen and (orientation: landscape) and (max-height: 450px) {
  .about__section:nth-of-type(2) .romantic-section__body {
    bottom: auto;
    top: 0;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section__lead {
    font-size: 1em;
    font-weight: bold;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section__lead {
    font-size: 1.25em;
    font-weight: bold;
    line-height: 1.25;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section__lead {
    font-size: 1.5em;
    font-weight: bold;
    line-height: 1.25;
  }
}
.about__section:nth-of-type(2) .romantic-section__summary {
  line-height: 2;
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section__summary {
    margin-top: 0.25em;
    font-size: 0.85em;
    line-height: 1.75;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section__summary {
    margin-top: 1.25em;
    font-size: 0.925em;
    letter-spacing: 0.15em;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section__summary {
    margin-top: 1.5em;
    font-size: 0.925em;
    letter-spacing: 0.15em;
  }
}
@media screen and (orientation: landscape) and (max-height: 450px) {
  .about__section:nth-of-type(2) .romantic-section__summary {
    font-size: 0.7em;
  }
}
.about__section:nth-of-type(2) .romantic-section__description {
  line-height: 2;
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(2) .romantic-section__description {
    margin-top: 1.25em;
    font-size: 0.85em;
    line-height: 1.75;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(2) .romantic-section__description {
    margin-top: 1.25em;
    font-size: 0.925em;
    letter-spacing: 0.15em;
    line-height: 1.5;
  }
}
@media screen and (min-width: 1000px) {
  .about__section:nth-of-type(2) .romantic-section__description {
    margin-top: 1.75em;
    font-size: 0.925em;
    letter-spacing: 0.15em;
    line-height: 2;
  }
}
@media screen and (orientation: landscape) and (max-height: 450px) {
  .about__section:nth-of-type(2) .romantic-section__description {
    font-size: 0.7em;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(3) {
    margin-top: 11.25em;
    margin-bottom: 5em;
    text-align: center;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(3) .about__message-second-line {
    padding-top: 3.5em;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(3) .about__txt {
    margin-top: 2.5em;
    font-size: 0.8125em;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(3) .about__txt--lg {
    margin-top: 2em;
  }
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(3) .about__txt--lg2 {
    font-size: 0.8125em;
    line-height: 2.3;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(3) .about__txt--lg2 {
    font-size: 1.25em;
    line-height: 2.3;
  }
}
.about__section:nth-of-type(3) .about__closing-statement {
  font-family: "Cormorant Infant", serif;
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(3) .about__closing-statement {
    margin-top: 1em;
    font-size: 2.75em;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(3) .about__closing-statement {
    margin-top: 2em;
    font-size: 2em;
    letter-spacing: 0.2em;
  }
}
.about__section:nth-of-type(3) .about__content {
  /* 背景画像を疑似要素で実装（エフェクト適用のため） */
  /* テキストコンテンツを前面に */
  /* is-fixedクラス付与時の背景表示 */
  /* in-viewクラス付与時のカラー化 */
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(3) .about__content {
    padding-top: 80px;
    margin-inline: -16px;
    padding-inline: 16px;
    position: relative;
    /* 背景画像を削除（疑似要素で実装） */
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(3) .about__content {
    padding: 160px 10% 20vh 20%;
    padding-bottom: max(20vh, 200px);
    position: relative;
  }
}
.about__section:nth-of-type(3) .about__content::before {
  content: "";
  z-index: 0; /* テキストの背後に配置 */
  filter: grayscale(100%);
  /* 初期状態では非表示 */
  opacity: 0;
  /* iOS対応：ハードウェアアクセラレーション */
  will-change: opacity, filter;
  transition: opacity 0.3s ease-in-out, filter 1s ease-in-out;
  /* iOS対応：background-attachment: fixedが動作しないため、代替設定 */
  /* より確実なiOS対応 */
}
@media screen and (max-width: 767px) {
  .about__section:nth-of-type(3) .about__content::before {
    position: absolute;
    top: calc(100% - 107px);
    left: -16px;
    right: -16px;
    width: calc(100% + 24px);
    height: 100%;
    background-image: url(../../images/about/bg_chairman_wide.jpg);
    background-size: contain;
    background-repeat: no-repeat;
    z-index: 9;
  }
}
@media screen and (min-width: 768px) {
  .about__section:nth-of-type(3) .about__content::before {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    height: 100vh;
    background-image: url(../../images/about/bg_chairman.jpg);
    width: 40%;
    background-position: center left;
    background-size: contain;
    left: 38%;
    background-repeat: no-repeat;
  }
}
@media screen and (min-width: 450px) and (max-width: 767px) {
  .about__section:nth-of-type(3) .about__content::before {
    bottom: -420px;
  }
}
.about__section:nth-of-type(3) .about__content > * {
  position: relative;
  z-index: 1;
}
.about__section:nth-of-type(3) .about__content.is-fixed::before {
  opacity: 1;
}
.about__section:nth-of-type(3) .about__content.in-view::before {
  filter: grayscale(0%);
}
@media screen and (max-width: 767px) {
  .about__heading02-area {
    display: block;
  }
}
@media screen and (min-width: 768px) {
  .about__heading02-area {
    background-color: #ff008e;
    display: grid;
    justify-items: center;
    align-items: start;
    padding: 224px 0 192px;
    position: relative;
    top: 0;
    width: 34%;
    z-index: 10;
    flex-shrink: 0;
  }
}
@media screen and (min-width: 1000px) {
  .about__heading02-area {
    padding: 224px 0 240px;
  }
}
@media screen and (min-width: 1230px) {
  .about__heading02-area {
    padding-bottom: 296px;
  }
}
@media screen and (min-width: 1500px) {
  .about__heading02-area {
    padding-bottom: 448px;
  }
}
@media screen and (min-width: 768px) {
  .about__heading02-wrapper {
    position: sticky;
    top: 300px;
    width: 100%;
    z-index: 2;
  }
}
@media screen and (max-width: 767px) {
  .about__heading02-body {
    display: inline-block;
    position: relative;
    padding-left: 1.25em;
    text-align: center;
    font-size: 1.25em;
    color: #ff008e;
  }
  .about__heading02-body::before {
    content: "";
    display: block;
    width: 1.25em;
    height: 1.25em;
    position: absolute;
    left: -0.25em;
    top: 4%;
    transform: rotate(180deg);
    background-image: url(../../images/about/deco_title_shine_01.svg);
  }
}
@media screen and (min-width: 768px) {
  .about__heading02-body {
    margin-block: auto;
    writing-mode: vertical-rl; /* 右から左へ縦書き */
    text-orientation: mixed;
    letter-spacing: 0.15em;
  }
}
@media screen and (max-width: 767px) {
  .about__heading02-bg {
    display: none;
  }
}
@media screen and (min-width: 768px) {
  .about__heading02-bg {
    position: absolute;
    top: 0px;
    left: 0;
    right: 0;
  }
}
.about__heading02-sub {
  z-index: 9;
}
@media screen and (max-width: 767px) {
  .about__heading02-sub {
    position: fixed;
    top: 204px;
    left: auto;
    right: -0.5%;
    width: 65px !important;
  }
}
@media screen and (min-width: 768px) {
  .about__heading02-sub {
    position: fixed;
    top: 80px;
    left: auto;
    right: -0.5%;
    width: 172px !important;
  }
}
@media screen and (min-width: 768px) {
  .about__txt--exlg {
    font-size: 1.5em;
    line-height: 2;
    letter-spacing: 0.1em;
  }
}
@media screen and (min-width: 1000px) {
  .about__txt--exlg {
    font-size: 2em;
    line-height: 2;
    letter-spacing: 0.1em;
  }
}
@media screen and (min-width: 768px) {
  .about__txt--exlg:not(:first-child) {
    margin-top: 2em;
  }
}
@media screen and (min-width: 1000px) {
  .about__txt--lg, .about__txt--lg2 {
    margin-top: 3em;
    font-size: 1.25em;
  }
}
@media screen and (min-width: 768px) {
  .about__txt--lg, .about__txt--lg2 {
    margin-top: 3em;
    font-size: 1.5em;
  }
}
@media screen and (max-width: 767px) {
  .about__txt {
    line-height: 2.3;
  }
}
@media screen and (min-width: 768px) {
  .about__txt {
    margin-top: 2em;
    letter-spacing: 0.1em;
    line-height: 3;
  }
}
@media screen and (min-width: 1000px) {
  .about__txt {
    margin-top: 3em;
    letter-spacing: 0.1em;
    line-height: 3.15;
  }
}
.about__signature-area {
  text-align: right;
}
@media screen and (max-width: 767px) {
  .about__signature-area {
    margin-top: 1.5em;
  }
}
@media screen and (min-width: 768px) {
  .about__signature-area {
    margin-top: 1em;
  }
}
.about__signature {
  height: auto;
}
@media screen and (max-width: 767px) {
  .about__signature {
    max-width: 128px;
  }
}
@media screen and (min-width: 768px) {
  .about__signature {
    max-width: 208px;
  }
}
.about__content {
  background-color: #0d0d0d;
  color: #ffffff;
}
@media screen and (min-width: 768px) {
  .about__content {
    flex: 1;
    overflow-x: hidden;
  }
}
@media screen and (max-width: 767px) {
  .about__content-header {
    padding-bottom: 3em;
  }
}
@media screen and (max-width: 767px) {
  .about__content-header-txt {
    margin-top: 3.75em;
    text-align: center;
    font-size: 1.5em;
    font-weight: medium;
  }
}
@media screen and (max-width: 767px) {
  .about__content-header-number {
    font-size: 2em;
    display: inline-block;
    background: linear-gradient(to bottom, #eee, #888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
  }
}
@media screen and (min-width: 768px) {
  .about__r7-logo {
    position: sticky;
    top: 0;
    max-width: 240px;
  }
}

/* フェードインアニメーション設定 */
/* 1番目と3番目のセクションのpタグに対するフェードイン */
.about__section:nth-of-type(1) .about__content p,
.about__section:nth-of-type(3) .about__content p {
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.about__section:nth-of-type(1) .about__content p.is-visible,
.about__section:nth-of-type(3) .about__content p.is-visible {
  opacity: 1;
}

.about__section:nth-of-type(3) .about__content p.is-visible {
  z-index: 10;
}

/* about__content-headerに対するフェードイン */
.about__content .about__content-header {
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.about__content .about__content-header.is-visible {
  opacity: 1;
}

.footer {
  z-index: 10;
}

.line-in-text {
  display: inline-block;
  position: relative;
  width: 3em;
  height: 1px;
  background-color: #ffffff;
  margin-inline: 0.25em;
  vertical-align: 0.35em;
}

@media screen and (max-width: 767px) {
  .header {
    position: static;
  }
}

@media screen and (max-width: 767px) {
  .header__inner {
    padding-block: 32px;
    position: fixed;
    top: 0;
    z-index: 100;
  }
}

@media screen and (max-width: 767px) {
  .header__page-title {
    padding-top: 90px;
  }
}