@charset "UTF-8";
.fs-07 {
  font-size: 0.7rem !important;
  line-height: 1.6 !important;
}

.fs-08 {
  font-size: 0.8rem !important;
  line-height: 1.6 !important;
}

.fs-09 {
  font-size: 0.9rem !important;
  line-height: 1.6 !important;
}

.fs-10 {
  font-size: 1rem !important;
}

.fs-11 {
  font-size: 1.1rem !important;
}

.fs-12 {
  font-size: 1.2rem !important;
}

.fs-13 {
  font-size: 1.3rem !important;
}

.fs-14 {
  font-size: 1.4rem !important;
}

.fs-15 {
  font-size: 1.5rem !important;
}

.fs-16 {
  font-size: 1.6rem !important;
}

.fs-17 {
  font-size: 1.7rem !important;
}

.fs-18 {
  font-size: 1.8rem !important;
}

.fs-19 {
  font-size: 1.9rem !important;
}

.fs-20 {
  font-size: 2rem !important;
}

.fs-21 {
  font-size: 2.1rem !important;
}

.fs-22 {
  font-size: 2.2rem !important;
}

.fs-23 {
  font-size: 2.3rem !important;
}

.fs-24 {
  font-size: 2.4rem !important;
}

.fs-25 {
  font-size: 2.5rem !important;
}

.fs-26 {
  font-size: 2.6rem !important;
}

.fs-27 {
  font-size: 2.7rem !important;
}

.fs-28 {
  font-size: 2.8rem !important;
}

.fs-29 {
  font-size: 2.9rem !important;
}

.fs-30 {
  font-size: 3rem !important;
}

.fs-31 {
  font-size: 3.1rem !important;
}

.fs-32 {
  font-size: 3.2rem !important;
}

.fs-33 {
  font-size: 3.3rem !important;
}

.fs-34 {
  font-size: 3.4rem !important;
}

.fs-35 {
  font-size: 3.5rem !important;
}

.fs-36 {
  font-size: 3.6rem !important;
}

.fs-37 {
  font-size: 3.7rem !important;
}

.fs-38 {
  font-size: 3.8rem !important;
}

.fs-39 {
  font-size: 3.9rem !important;
}

.fs-40 {
  font-size: 4rem !important;
}

@media screen and (max-width: 767px) {
  .md_fs-07 {
    font-size: 0.7rem !important;
    line-height: 1.4 !important;
  }
  .md_fs-08 {
    font-size: 0.8rem !important;
    line-height: 1.4 !important;
  }
  .md_fs-09 {
    font-size: 0.9rem !important;
    line-height: 1.4 !important;
  }
  .md_fs-10 {
    font-size: 1rem !important;
  }
  .md_fs-11 {
    font-size: 1.1rem !important;
  }
  .md_fs-12 {
    font-size: 1.2rem !important;
  }
  .md_fs-13 {
    font-size: 1.3rem !important;
  }
  .md_fs-14 {
    font-size: 1.4rem !important;
  }
  .md_fs-15 {
    font-size: 1.5rem !important;
  }
  .md_fs-16 {
    font-size: 1.6rem !important;
  }
  .md_fs-17 {
    font-size: 1.7rem !important;
  }
  .md_fs-18 {
    font-size: 1.8rem !important;
  }
  .md_fs-19 {
    font-size: 1.9rem !important;
  }
  .md_fs-20 {
    font-size: 2rem !important;
  }
  .md_fs-21 {
    font-size: 2.1rem !important;
  }
  .md_fs-22 {
    font-size: 2.2rem !important;
  }
  .md_fs-23 {
    font-size: 2.3rem !important;
  }
  .md_fs-24 {
    font-size: 2.4rem !important;
  }
  .md_fs-25 {
    font-size: 2.5rem !important;
  }
  .md_fs-26 {
    font-size: 2.6rem !important;
  }
  .md_fs-27 {
    font-size: 2.7rem !important;
  }
  .md_fs-28 {
    font-size: 2.8rem !important;
  }
  .md_fs-29 {
    font-size: 2.9rem !important;
  }
  .md_fs-30 {
    font-size: 3rem !important;
  }
  .md_fs-31 {
    font-size: 3.1rem !important;
  }
  .md_fs-32 {
    font-size: 3.2rem !important;
  }
  .md_fs-33 {
    font-size: 3.3rem !important;
  }
  .md_fs-34 {
    font-size: 3.4rem !important;
  }
  .md_fs-35 {
    font-size: 3.5rem !important;
  }
  .md_fs-36 {
    font-size: 3.6rem !important;
  }
  .md_fs-37 {
    font-size: 3.7rem !important;
  }
  .md_fs-38 {
    font-size: 3.8rem !important;
  }
  .md_fs-39 {
    font-size: 3.9rem !important;
  }
  .md_fs-40 {
    font-size: 4rem !important;
  }
}
/* resset.dev • v5.0.2 */
/* # =================================================================
   # Global selectors
   # ================================================================= */
html {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-text-size-adjust: 100%; /* Prevent adjustments of font size after orientation changes in iOS */
  word-break: normal;
  -moz-tab-size: 4;
  -o-tab-size: 4;
     tab-size: 4;
}

*,
::before,
::after {
  background-repeat: no-repeat; /* Set `background-repeat: no-repeat` to all elements and pseudo elements */
  -webkit-box-sizing: inherit;
          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
# ================================================================= */
hr {
  overflow: visible; /* Show the overflow in Edge and IE */
  height: 0; /* Add the correct box sizing in Firefox */
  color: inherit; /* Correct border color in Firefox. */
}

details,
main {
  display: block; /* Render the `main` element consistently in IE. */
}

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

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

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

abbr[title] {
  border-bottom: none; /* Remove the bottom border in Chrome 57 */
  /* Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari */
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
}

a {
  background-color: transparent; /* Remove the gray background on active links in IE 10 */
}

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 */
}

pre {
  font-size: 1em; /* Correct the odd `em` font sizing in all browsers */
}

b,
strong {
  font-weight: bolder; /* Add the correct font weight in Chrome, Edge, and Safari */
}

/* 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;
}

table {
  border-color: inherit; /* Correct border color in all Chrome, Edge, and Safari. */
  text-indent: 0; /* Remove text indentation in Chrome, Edge, and Safari */
}

iframe {
  border-style: none;
}

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

[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto; /* Correct the cursor style of increment and decrement buttons in Chrome */
}

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

[type=search]::-webkit-search-decoration {
  -webkit-appearance: none; /* Remove the inner padding in Chrome and Safari on macOS */
}

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 */
}

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

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

/* 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: none;
  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 */
}

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

a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline-width: 0;
}

/* 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 */
  max-width: 100%; /* Correct the text wrapping in Edge 18- and IE */
}

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

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

/* # =================================================================
# Specify media element style
# ================================================================= */
img {
  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;
}

/* # =================================================================
# Accessibility
# ================================================================= */
/* 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=true] {
  cursor: default;
}

html, body {
  margin: 0;
  color: #555;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.5px;
}
@media screen and (max-width: 1100px) {
  html, body {
    font-size: 14px;
    overflow-x: hidden;
  }
}
.nav-overflow {
  overflow: hidden;
}

body.load {
  overflow-x: hidden;
  overflow-y: scroll;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

a {
  display: block;
  font-size: 1rem;
  color: #555;
  text-decoration: none;
  line-height: 1.7;
}
ul {
  padding: 0px;
  margin: 0;
}
ul li {
  list-style: none;
  line-height: 2;
  letter-spacing: 2px;
}

.pc {
  display: block;
}

.sp {
  display: none;
}

@media screen and (max-width: 767px) {
  .pc {
    display: none !important;
  }
  .sp {
    display: block !important;
  }
}
html, body {
  font-size: 16px;
}
@media screen and (max-width: 550px) {
  html, body {
    font-size: 14px;
  }
}

html, body, p, li, td, th, input, select, textarea, h1, h2, h3, h4, h5, h6, ul, ol, dl, dt, dd, table, form, button, a, img, span, div, label, fieldset, legend, figure, figcaption, blockquote, cite, code, pre, address, time, small, strong, em, i, b, mark, q, s, sub, sup, abbr, dfn, kbd, samp, var {
  font-family: "Noto Sans JP", serif;
}

body, p, li, td, th, input, select, textarea {
  font-size: 16px;
}
@media screen and (max-width: 1100px) {
  body, p, li, td, th, input, select, textarea {
    font-size: clamp(16px, 16px + 0.1vw * 2, 19.2px);
  }
}
@media screen and (max-width: 767px) {
  body, p, li, td, th, input, select, textarea {
    font-size: clamp(14px, 14px + 0.1vw, 19.2px);
  }
}

p, a {
  line-height: 2.2;
}

p a {
  display: inline-block;
  text-decoration: underline;
  color: #67AC2F;
}

h1 {
  font-size: 40px;
}
@media screen and (max-width: 1100px) {
  h1 {
    font-size: clamp(40px, 40px + 0.1vw * 2, 48px);
  }
}
@media screen and (max-width: 767px) {
  h1 {
    font-size: clamp(35px, 35px + 0.1vw, 48px);
  }
}

h2 {
  font-size: 32px;
}
@media screen and (max-width: 1100px) {
  h2 {
    font-size: clamp(32px, 32px + 0.1vw * 2, 38.4px);
  }
}
@media screen and (max-width: 767px) {
  h2 {
    font-size: clamp(28px, 28px + 0.1vw, 38.4px);
  }
}

h3 {
  font-size: 24px;
}
@media screen and (max-width: 1100px) {
  h3 {
    font-size: clamp(24px, 24px + 0.1vw * 2, 28.8px);
  }
}
@media screen and (max-width: 767px) {
  h3 {
    font-size: clamp(21px, 21px + 0.1vw, 28.8px);
  }
}

h4 {
  font-size: 20px;
}
@media screen and (max-width: 1100px) {
  h4 {
    font-size: clamp(20px, 20px + 0.1vw * 2, 24px);
  }
}
@media screen and (max-width: 767px) {
  h4 {
    font-size: clamp(17.5px, 17.5px + 0.1vw, 24px);
  }
}

.text-base {
  font-size: 16px;
}
@media screen and (max-width: 1100px) {
  .text-base {
    font-size: clamp(16px, 16px + 0.1vw * 2, 19.2px);
  }
}
@media screen and (max-width: 767px) {
  .text-base {
    font-size: clamp(14px, 14px + 0.1vw, 19.2px);
  }
}

.text-small {
  font-size: 14px;
}
@media screen and (max-width: 1100px) {
  .text-small {
    font-size: clamp(14px, 14px + 0.1vw * 2, 15.4px);
  }
}
@media screen and (max-width: 767px) {
  .text-small {
    font-size: clamp(14px, 14px + 0.1vw, 15.4px);
  }
}

.fs-h1 {
  font-size: 40px;
}
@media screen and (max-width: 1100px) {
  .fs-h1 {
    font-size: clamp(40px, 40px + 0.1vw * 2, 48px);
  }
}
@media screen and (max-width: 767px) {
  .fs-h1 {
    font-size: clamp(35px, 35px + 0.1vw, 48px);
  }
}

.fs-h2 {
  font-size: 32px;
}
@media screen and (max-width: 1100px) {
  .fs-h2 {
    font-size: clamp(32px, 32px + 0.1vw * 2, 38.4px);
  }
}
@media screen and (max-width: 767px) {
  .fs-h2 {
    font-size: clamp(28px, 28px + 0.1vw, 38.4px);
  }
}

.fs-h3 {
  font-size: 24px;
}
@media screen and (max-width: 1100px) {
  .fs-h3 {
    font-size: clamp(24px, 24px + 0.1vw * 2, 28.8px);
  }
}
@media screen and (max-width: 767px) {
  .fs-h3 {
    font-size: clamp(21px, 21px + 0.1vw, 28.8px);
  }
}

.fs-h4 {
  font-size: 20px;
}
@media screen and (max-width: 1100px) {
  .fs-h4 {
    font-size: clamp(20px, 20px + 0.1vw * 2, 24px);
  }
}
@media screen and (max-width: 767px) {
  .fs-h4 {
    font-size: clamp(17.5px, 17.5px + 0.1vw, 24px);
  }
}

.fw-100 {
  font-weight: 100 !important;
}

.fw-200 {
  font-weight: 200 !important;
}

.fw-300 {
  font-weight: 300 !important;
}

.fw-400 {
  font-weight: 400 !important;
}

.fw-500 {
  font-weight: 500 !important;
}

.fw-600 {
  font-weight: 600 !important;
}

.fw-700 {
  font-weight: 700 !important;
}

.fw-800 {
  font-weight: 800 !important;
}

.fw-900 {
  font-weight: 900 !important;
}

@media (min-width: 576px) {
  .sm\:fw-100 {
    font-weight: 100 !important;
  }
  .sm\:fw-200 {
    font-weight: 200 !important;
  }
  .sm\:fw-300 {
    font-weight: 300 !important;
  }
  .sm\:fw-400 {
    font-weight: 400 !important;
  }
  .sm\:fw-500 {
    font-weight: 500 !important;
  }
  .sm\:fw-600 {
    font-weight: 600 !important;
  }
  .sm\:fw-700 {
    font-weight: 700 !important;
  }
  .sm\:fw-800 {
    font-weight: 800 !important;
  }
  .sm\:fw-900 {
    font-weight: 900 !important;
  }
}
@media (min-width: 768px) {
  .md\:fw-100 {
    font-weight: 100 !important;
  }
  .md\:fw-200 {
    font-weight: 200 !important;
  }
  .md\:fw-300 {
    font-weight: 300 !important;
  }
  .md\:fw-400 {
    font-weight: 400 !important;
  }
  .md\:fw-500 {
    font-weight: 500 !important;
  }
  .md\:fw-600 {
    font-weight: 600 !important;
  }
  .md\:fw-700 {
    font-weight: 700 !important;
  }
  .md\:fw-800 {
    font-weight: 800 !important;
  }
  .md\:fw-900 {
    font-weight: 900 !important;
  }
}
@media (min-width: 992px) {
  .lg\:fw-100 {
    font-weight: 100 !important;
  }
  .lg\:fw-200 {
    font-weight: 200 !important;
  }
  .lg\:fw-300 {
    font-weight: 300 !important;
  }
  .lg\:fw-400 {
    font-weight: 400 !important;
  }
  .lg\:fw-500 {
    font-weight: 500 !important;
  }
  .lg\:fw-600 {
    font-weight: 600 !important;
  }
  .lg\:fw-700 {
    font-weight: 700 !important;
  }
  .lg\:fw-800 {
    font-weight: 800 !important;
  }
  .lg\:fw-900 {
    font-weight: 900 !important;
  }
}
@media (min-width: 1200px) {
  .xl\:fw-100 {
    font-weight: 100 !important;
  }
  .xl\:fw-200 {
    font-weight: 200 !important;
  }
  .xl\:fw-300 {
    font-weight: 300 !important;
  }
  .xl\:fw-400 {
    font-weight: 400 !important;
  }
  .xl\:fw-500 {
    font-weight: 500 !important;
  }
  .xl\:fw-600 {
    font-weight: 600 !important;
  }
  .xl\:fw-700 {
    font-weight: 700 !important;
  }
  .xl\:fw-800 {
    font-weight: 800 !important;
  }
  .xl\:fw-900 {
    font-weight: 900 !important;
  }
}
.ta-l {
  text-align: left !important;
}

.ta-c {
  text-align: center !important;
}

.ta-r {
  text-align: right !important;
}

.ta-j {
  text-align: justify !important;
}

@media screen and (max-width: 767px) {
  .md_ta-l {
    text-align: left !important;
  }
  .md_ta-c {
    text-align: center !important;
  }
  .md_ta-r {
    text-align: right !important;
  }
  .md_ta-j {
    text-align: justify !important;
  }
}
.noto-sans-jp {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
}

.noto-serif-jp {
  font-family: "Noto Serif JP", serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
}

.roboto {
  font-family: "Roboto", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  font-variation-settings: "wdth" 100;
}

.aboreto {
  font-family: "Aboreto", system-ui;
  font-weight: 400;
  font-style: normal;
}

.zen-kaku-gothic-new-regular {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  font-style: normal;
}

/* ==========
統一されたアニメーションスタイル
========== */
/* 遅延クラス - すべてのアニメーションタイプで共通利用 */
.fade1 {
  /* デフォルト - 遅延なし */
}

.fade2 {
  /* JSで0.3秒遅延 */
}

.fade3 {
  /* JSで0.6秒遅延 */
}

.fade4 {
  /* JSで0.9秒遅延 */
}

.fade5 {
  /* JSで1.2秒遅延 */
}

.fade6 {
  /* JSで1.5秒遅延 */
}

/* 1. シンプルなフェードイン */
.fade-simple {
  opacity: 0;
  visibility: hidden;
  /* 基本スタイルはJSで設定するため最小限のCSSのみ定義 */
}

/* 2. 下から上へのフェードイン */
.fade-up {
  opacity: 0;
  visibility: hidden;
  position: relative;
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  z-index: 9998;
}

/* 3. 上からのマスクアニメーション */
.fade-top {
  position: relative;
  overflow: hidden;
}
.fade-top .fade-overlay {
  position: absolute;
  inset: 0;
  background-color: #67AC2F !important;
  z-index: 1;
}
.fade-top img {
  position: relative;
  z-index: 2;
  width: 100%;
  display: block;
}

/* 4. 左からのマスクアニメーション */
.fade-left, .fade-left2 {
  position: relative;
  overflow: hidden;
}
.fade-left .fade-overlay, .fade-left2 .fade-overlay {
  position: absolute;
  inset: 0;
  background-color: #eee !important;
  z-index: 1;
}
.fade-left img, .fade-left2 img {
  position: relative;
  z-index: 2;
  width: 100%;
  display: block;
}

/* 5. 下からのマスクアニメーション */
.fade-down {
  position: relative;
  overflow: hidden;
}
.fade-down .fade-mask {
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0)), color-stop(5%, rgb(255, 255, 255)), to(rgb(255, 255, 255)));
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgb(255, 255, 255) 5%, rgb(255, 255, 255) 100%);
  position: absolute;
  width: 100%;
  height: 200%;
  left: 0;
  top: 0;
  pointer-events: none;
}

/* 6. スケールアニメーション */
.fade-scale {
  position: relative;
  overflow: hidden;
}
.fade-scale .fade-overlay {
  position: absolute;
  inset: 0;
  background-color: #67AC2F !important;
  z-index: 1;
}
.fade-scale img {
  position: relative;
  z-index: 2;
  width: 100%;
  display: block;
}

/* 7. バウンスアニメーション */
.fade-bounce {
  position: relative;
  overflow: hidden;
}
.fade-bounce img {
  position: relative;
  z-index: 2;
  width: 100%;
  display: block;
}

/* レスポンシブ設定 */
@media (max-width: 768px) {
  /* モバイル用スタイル調整（必要に応じて） */
}
/* 
注意: 大部分のアニメーションスタイルはJavaScriptで動的に設定されます。
CSSでは、基本的なスタイルとバリエーションごとの静的なスタイルのみ定義しています。
 */
section#dialysis__intro .section__container .contents-visual.visual4-2 .contents-visual__visual {
  position: relative;
  height: 36.25vw;
  max-height: 600px;
  margin-right: calc(-1 * (100vw - 100%) / 2);
  width: 90vw;
  max-width: calc(1920px + (100vw - 1920px) / 2);
}
section#dialysis__intro .section__container .contents-visual.visual4-2 .contents-visual__visual .contents-visual__visual-image {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
}
@media screen and (max-width: 767px) {
  section#dialysis__intro .section__container .contents-visual.visual4-2 .contents-visual__visual {
    width: 96.5vw;
    height: 50vw;
  }
}
section#dialysis__intro .section__container .contents-visual.visual4-2 .contents-visual__text {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
}
@media screen and (max-width: 767px) {
  section#dialysis__intro .section__container .contents-visual.visual4-2 .contents-visual__text {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: start;
    gap: 20px;
  }
}
section#dialysis__intro .section__container .contents-visual.visual4-2 .contents-visual__text .contents-title {
  width: 600px;
}
@media screen and (max-width: 767px) {
  section#dialysis__intro .section__container .contents-visual.visual4-2 .contents-visual__text .contents-title {
    width: 100%;
  }
}
section#dialysis__intro .section__container .contents-visual.visual4-2 .contents-visual__text .contents-visual__text-description p {
  margin-bottom: 1vw;
}
section#dialysis__intro .section__container .contents-visual.visual4-2 .contents-visual__text .contents-visual__text-description p:last-child {
  margin-bottom: 0;
}
@media screen and (max-width: 767px) {
  section#dialysis__intro .section__container .contents-visual.visual4-2 .contents-visual__text .contents-visual__text-description p {
    text-align: left;
    margin-top: 20px;
  }
}
@media screen and (max-width: 767px) {
  section#dialysis__intro .section__container .contents-visual.visual4-2 .contents-visual__text {
    text-align: center;
    margin-top: 2rem;
  }
}

.wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__visual {
  position: relative;
  height: 36.25vw;
  max-height: 600px;
  margin-right: calc(-1 * (100vw - 100%) / 2);
  width: 90vw;
  max-width: calc(1920px + (100vw - 1920px) / 2);
}
.wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__visual .contents-visual__visual-image,
.wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__visual .wp-block-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
}
@media screen and (max-width: 767px) {
  .wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__visual {
    width: 96.5vw;
    height: 50vw;
  }
}
.wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__text {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
}
@media screen and (max-width: 767px) {
  .wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__text {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: start;
    gap: 20px;
  }
}
.wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__text .wp-block-group.contents-title {
  width: 600px;
}
@media screen and (max-width: 767px) {
  .wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__text .wp-block-group.contents-title {
    width: 100%;
  }
}
.wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__text .wp-block-group.contents-visual__text-description p {
  margin-bottom: 1vw;
}
.wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__text .wp-block-group.contents-visual__text-description p:last-child {
  margin-bottom: 0;
}
@media screen and (max-width: 767px) {
  .wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__text .wp-block-group.contents-visual__text-description p {
    text-align: left;
    margin-top: 20px;
  }
}
@media screen and (max-width: 767px) {
  .wp-block-group.contents-visual.visual4-2 .wp-block-group.contents-visual__text {
    text-align: center;
    margin-top: 2rem;
  }
}

section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper {
  position: relative;
  overflow: hidden;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper:not(.is-mobile):not(.swiper-always-active) {
  overflow: visible;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: start;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 2.38vw;
  list-style: none;
  padding: 0;
}
@media screen and (max-width: 767px) {
  section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items {
    -ms-flex-wrap: nowrap;
        flex-wrap: nowrap;
  }
}
@media screen and (max-width: 767px) {
  section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items.swiper-never {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }
}
@media screen and (max-width: 767px) {
  section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items.swiper-never .contents-column__item {
    width: 100% !important;
    opacity: 1 !important;
  }
}
body.is-mobile section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  grid-template-columns: unset;
  gap: unset;
}
body.is-tablet section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items {
  grid-template-columns: repeat(2, 1fr);
  gap: 3vw;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item {
  width: calc(33% - 1.4vw);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  background-color: #fff;
  overflow: hidden;
  -webkit-transition: opacity 0.4s ease;
  transition: opacity 0.4s ease;
}
body.is-mobile section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item {
  width: 85%;
  height: auto;
  opacity: 0.7;
  -webkit-transform: scale(1);
          transform: scale(1);
  -webkit-transition: opacity 0.4s ease, -webkit-transform 0.4s ease;
  transition: opacity 0.4s ease, -webkit-transform 0.4s ease;
  transition: opacity 0.4s ease, transform 0.4s ease;
  transition: opacity 0.4s ease, transform 0.4s ease, -webkit-transform 0.4s ease;
}
body.is-mobile section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item.swiper-slide-active {
  opacity: 1;
  -webkit-transform: scale(1);
          transform: scale(1);
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__image-link {
  display: block;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__image {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item:hover .contents-column__image img {
  -webkit-transform: scale(1.05);
          transform: scale(1.05);
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__content {
  padding: 15px 10px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__content .contents-column__date {
  font-size: clamp(12px, 12px + 0.5vw, 14px);
  color: #888;
  margin-bottom: 5px;
  letter-spacing: 0.05em;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__content .contents-column__title {
  font-size: clamp(1.2rem, 1vw, 2.5rem);
  font-weight: 300;
  margin-bottom: 10px;
  letter-spacing: 0.02em;
  line-height: 1.4;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__content .contents-column__categories {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 5px 10px;
  margin-bottom: 15px;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__content .contents-column__categories a {
  display: inline-block;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__content .contents-column__categories a:hover {
  opacity: 0.8;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__content .contents-column__categories span {
  font-size: clamp(11px, 11px + 0.5vw, 12px);
  background-color: #67AC2F;
  color: #ffffff;
  border: 1px solid #67AC2F;
  padding: 2px 5px;
  line-height: 1.7;
  border-radius: 0px;
  white-space: nowrap;
  display: block;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__content .contents-column__excerpt-link {
  display: block;
  margin-top: auto;
  padding-top: 10px;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__content .contents-column__excerpt-link:hover {
  opacity: 0.8;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__items .contents-column__item .contents-column__content .contents-column__excerpt {
  font-size: clamp(13px, 13px + 0.5vw, 14px);
  color: #555;
  line-height: 2;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__pagination {
  display: none;
  margin-top: 25px;
  position: static;
}
body.is-mobile section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__pagination {
  display: block;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__pagination .swiper-pagination-bullet {
  background-color: #aaa;
  opacity: 0.7;
  width: 10px;
  height: 10px;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__pagination .swiper-pagination-bullet-active {
  background-color: #333;
  opacity: 1;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__nav-button {
  display: none;
}
body.is-mobile section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__nav-button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background-color: #67AC2F;
  border-radius: 50%;
  color: #ffffff;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  cursor: pointer;
  -webkit-transition: opacity 0.3s ease, background-color 0.3s ease, color 0.3s ease;
  transition: opacity 0.3s ease, background-color 0.3s ease, color 0.3s ease;
  z-index: 10;
}
body.is-mobile section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__nav-button::after {
  font-size: 18px;
  font-weight: bold;
}
body.is-mobile section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__nav-button:hover {
  opacity: 0.8;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__nav-button.contents-column__nav-button--prev {
  left: 10px;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__nav-button.contents-column__nav-button--next {
  right: 10px;
}
section#dialysis__feature .section__container .contents-column.column3-1 .contents-column__swiper .contents-column__nav-button.swiper-button-disabled {
  opacity: 0.35;
  cursor: auto;
  pointer-events: none;
}

section#dialysis__about {
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(240, 247, 234, 0.4)), to(rgba(222, 230, 152, 0.4)));
  background: linear-gradient(to bottom, rgba(240, 247, 234, 0.4), rgba(222, 230, 152, 0.4));
}
section#dialysis__about .section__container .contents-title.title5 .contents-title__main {
  font-size: clamp(1.3rem, 1.4vw, 2.5rem);
  font-weight: 400;
}
section#dialysis__about .section__container .contents-grid .contents-grid__item .contents-title.title2 .contents-title__main {
  font-size: clamp(1.2rem, 1.2vw, 2.5rem);
  font-weight: 400;
}

section#dialysis__catch .section__container .contents-visual.visual6-1 {
  position: relative;
  max-width: 1920px;
  margin: 170px auto 390px;
}
@media screen and (max-width: 767px) {
  section#dialysis__catch .section__container .contents-visual.visual6-1 {
    max-width: 560px;
    margin: 0 auto;
  }
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-title .contents-title__main {
  font-size: clamp(1.2rem, 1.6vw, 2.5rem);
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__title {
  font-size: 14px;
  font-weight: 400;
  text-align: center;
  line-height: 2.29;
  letter-spacing: 0.09em;
  margin-bottom: 120px;
}
@media screen and (max-width: 767px) {
  section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__title {
    letter-spacing: 0.1em;
    margin-bottom: 82px;
  }
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__logo {
  max-width: 184px;
  margin: 0 auto 108px;
}
@media screen and (max-width: 767px) {
  section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__logo {
    max-width: 144px;
    margin: 0 auto 63px;
  }
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__logo img {
  width: 100%;
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__catchcopy {
  font-size: 26px;
  font-weight: 700;
  line-height: 2;
  letter-spacing: 0.15em;
  text-align: center;
  margin-bottom: 40px;
}
@media screen and (max-width: 767px) {
  section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__catchcopy {
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0.22em;
    margin-bottom: 23px;
  }
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__description-wrapper {
  display: block;
  max-width: 550px;
  margin: 0 auto 63px;
}
@media screen and (max-width: 767px) {
  section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__description-wrapper {
    max-width: 100%;
    margin: 0 0 47px;
    padding: 0 25px;
  }
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__image--right-top {
  display: block;
  position: absolute;
  top: -50px;
  right: 0;
  width: 28%;
}
@media screen and (max-width: 767px) {
  section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__image--right-top {
    position: relative;
    width: 55%;
    top: 0;
    margin: 0 0 0 auto;
  }
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__image--right-top img {
  width: 100%;
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__image--left {
  display: block;
  position: absolute;
  left: 0;
  top: 60px;
  width: 22%;
}
@media screen and (max-width: 767px) {
  section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__image--left {
    position: relative;
    width: 37%;
    top: 0;
    left: 0;
    margin-top: -12%;
  }
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__image--left img {
  width: 100%;
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__image--right-bottom {
  display: block;
  position: absolute;
  top: 450px;
  right: 115px;
  width: 14%;
}
@media screen and (max-width: 767px) {
  section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__image--right-bottom {
    position: relative;
    width: 35%;
    top: 0;
    right: 0;
    margin: -20% 0 0 auto;
  }
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__image--right-bottom img {
  width: 100%;
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__btn {
  display: block;
  width: 260px;
  height: 48px;
  background-color: #fff;
  border: solid 1px #000;
  border-radius: 24px;
  padding: 0 30px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  margin: 63px auto 0;
  z-index: 10;
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__btn::before {
  content: "";
  display: block;
  position: absolute;
  width: 5px;
  height: 9px;
  top: 20px;
  right: 30px;
  background-size: contain;
  background-repeat: no-repeat;
  background-image: url("../images/Line6.png");
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__btn:hover::before {
  content: "";
  display: block;
  position: absolute;
  width: 5px;
  height: 9px;
  top: 20px;
  right: 30px;
  background-size: contain;
  background-repeat: no-repeat;
  background-image: url("../images/Line6-hover.png");
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__btn::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: #000;
  -webkit-transform: scaleX(0);
          transform: scaleX(0);
  -webkit-transform-origin: 100% 50%;
          transform-origin: 100% 50%;
  -webkit-transition: -webkit-transform ease 0.6s;
  transition: -webkit-transform ease 0.6s;
  transition: transform ease 0.6s;
  transition: transform ease 0.6s, -webkit-transform ease 0.6s;
  z-index: -10;
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__btn:hover::after {
  -webkit-transform: scaleX(1);
          transform: scaleX(1);
  -webkit-transform-origin: 0% 50%;
          transform-origin: 0% 50%;
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__btn:hover .contents-visual__btn--text {
  color: #fff;
}
section#dialysis__catch .section__container .contents-visual.visual6-1 .contents-visual__btn--text {
  font-size: 12px;
  line-height: 44px;
  letter-spacing: 0.05em;
}

section#dialysis__faq .section__container .contents-faq.faq1 {
  width: 100%;
  margin-top: 48px;
}
section#dialysis__faq .section__container .contents-faq.faq1 .faq-item {
  margin-bottom: 15px;
  border-bottom: 1px solid #e0e0e0;
}
section#dialysis__faq .section__container .contents-faq.faq1 .faq-item:last-child {
  margin-bottom: 0;
}
section#dialysis__faq .section__container .contents-faq.faq1 .faq-item .faq-item__question {
  position: relative;
  padding: 20px 50px 20px 60px;
  cursor: pointer;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 1rem;
}
@media screen and (max-width: 767px) {
  section#dialysis__faq .section__container .contents-faq.faq1 .faq-item .faq-item__question {
    padding: 20px 40px 20px 55px;
  }
}
section#dialysis__faq .section__container .contents-faq.faq1 .faq-item .faq-item__question::before {
  content: "Q";
  position: absolute;
  left: 15px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  color: #ffffff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-weight: 500;
  z-index: 2;
}
@media screen and (max-width: 767px) {
  section#dialysis__faq .section__container .contents-faq.faq1 .faq-item .faq-item__question::before {
    left: 17px;
  }
}
section#dialysis__faq .section__container .contents-faq.faq1 .faq-item .faq-item__question::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 53%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 35px;
  height: 35px;
  background-color: #67AC2F;
  border-radius: 50%;
  z-index: 1;
}
section#dialysis__faq .section__container .contents-faq.faq1 .faq-item .faq-item__question span.arrow {
  position: absolute;
  right: 15px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 12px solid #67AC2F;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}
@media screen and (max-width: 767px) {
  section#dialysis__faq .section__container .contents-faq.faq1 .faq-item .faq-item__question span.arrow {
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 8px solid #0171B2;
  }
}
section#dialysis__faq .section__container .contents-faq.faq1 .faq-item .faq-item__question.active span.arrow {
  -webkit-transform: translateY(-50%) rotate(90deg);
          transform: translateY(-50%) rotate(90deg);
}
section#dialysis__faq .section__container .contents-faq.faq1 .faq-item .faq-item__answer {
  height: 0;
  overflow: hidden;
  padding: 0 60px; /* 左右のパディングは固定 */
  line-height: 1.8;
  font-size: 1rem;
  position: relative;
}