@charset "UTF-8";


/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  -webkit-text-size-adjust: 100%; /* 2 */
  line-height: 1.15; /* 1 */
}

/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

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

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
  margin: 0.67em 0;
  font-size: 2em;
}

/* Grouping content
   ========================================================================== */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-size: 1em; /* 2 */
  font-family: monospace, monospace; /* 1 */
}

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

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted; /* 2 */
}

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

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-size: 1em; /* 2 */
  font-family: monospace, monospace; /* 1 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  position: relative;
  font-size: 75%;
  line-height: 0;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10.
 */
img {
  border-style: none;
}

/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  margin: 0; /* 2 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  font-family: inherit; /* 1 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button,
input {
  overflow: visible; /* 1 */
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select {
  text-transform: none; /* 1 */
}

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

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  padding: 0;
  border-style: none;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box; /* 1 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  color: inherit; /* 2 */
  white-space: normal; /* 1 */
}

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

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */
[type=checkbox],
[type=radio] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

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

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type=search] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

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

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/* Interactive
   ========================================================================== */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

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

/* Misc
   ========================================================================== */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}

@font-face {
  font-style: normal;
  font-weight: 400;
  src: url("/themes/resonac/common/fonts/NotoSansCJKjp-Regular.woff2") format("woff2");
  font-family: "Noto Sans CJK JP";
  font-display: swap;
}
@font-face {
  font-style: normal;
  font-weight: 700;
  src: url("/themes/resonac/common/fonts/NotoSansCJKjp-Bold.woff2") format("woff2");
  font-family: "Noto Sans CJK JP";
  font-display: swap;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  color: #333333;
  font-size: 1.4rem;
  line-height: 1.6;
  font-family: "Noto Sans CJK JP", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", Meiryo, Arial, sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
pre,
blockquote,
dl,
dd,
ul,
ol,
td,
th,
figure,
fieldset,
button {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

b,
em,
strong {
  font-style: normal;
  font-weight: 700;
}

strong {
  font-weight: 700;
}

small {
  font-size: inherit;
}

a {
  color: #0066c0;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: top;
}

input[type=button],
input[type=text],
input[type=submit],
input[type=image],
textarea {
  -webkit-appearance: none;
          appearance: none;
  border-radius: 0;
  font-size: 1.6rem;
  font-family: inherit;
}

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

button {
  border: 0;
}

textarea {
  resize: vertical;
}

button,
label {
  cursor: pointer;
}

iframe {
  border: 0;
}

[hidden] {
  display: none !important;
}

sup,
sub {
  font-size: 1rem;
}

sub {
  bottom: 0;
}

:target {
  scroll-margin-top: 95px;
}

:focus-visible {
  outline: 3px solid #333333;
}

:focus:not(:focus-visible) {
  outline: 0;
}

footer {
  margin-top: auto;
}

/* ----------------------------------------------------------------
  Section (.str-section[-*])
----------------------------------------------------------------- */
/* .str-section
----------------------------------------------- */
.str-section {
  position: relative;
  padding: 0 15px;
}
.str-section__inner {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
}
.str-section__inner > *:first-child {
  margin-top: 0;
}
.str-section__inner:not(:first-child) {
  margin-top: 35px;
}
.str-section__inner--medium {
  max-width: 1440px;
}
.str-section__inner--large {
  max-width: 1600px;
}
.str-section__inner--bg-color-blue {
  padding: 30px 15px;
  border-radius: 8px;
  background-color: #f2f8f9;
}
.str-section__main > *:first-child {
  margin-top: 0;
}

/* .str-section-second-col2
----------------------------------------------- */
.str-section-second-col2 {
  display: flex;
}
.str-section-second-col2__contents > *:first-child {
  margin-top: 0;
}

/* ----------------------------------------------------------------
  Heading (.m-hdg[-*])
----------------------------------------------------------------- */
/* .m-hdg-lv1
----------------------------------------------- */
.m-hdg-lv1 {
  position: relative;
  margin-bottom: 35px;
  overflow: hidden;
  color: #ffffff;
}
.m-hdg-lv1::before {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #0066c0 0%, #0091c0 30.54%, #00a5c0 100%);
  content: "";
}
.m-hdg-lv1__inner {
  --padding-block: 20px;
  position: relative;
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--padding-block) 15px var(--padding-block) 24px;
}
.m-hdg-lv1__inner--large {
  max-width: 1600px;
}
.m-hdg-lv1__title {
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1.6;
}
.m-hdg-lv1__sub-title {
  margin-top: 3px;
  line-height: 1.6;
}
.m-hdg-lv1__label {
  margin-top: 10px;
}

/* .m-hdg-lv1-article
----------------------------------------------- */
.m-hdg-lv1-article {
  position: relative;
  margin-bottom: 35px;
  overflow: hidden;
}
.m-hdg-lv1-article__inner {
  z-index: 1;
  position: relative;
}
.m-hdg-lv1-article__head {
  position: relative;
  padding: 15px 25px 20px 50px;
}
.m-hdg-lv1-article__head::before {
  display: block;
  position: absolute;
  top: 0;
  left: -20px;
  width: 58px;
  height: 88px;
  transform: skewX(-16deg);
  transform-origin: top;
  border-bottom-right-radius: 4px;
  background: linear-gradient(-90deg, #00a5c0 0%, #0091c0 20%, #0066c0 100%);
  content: "";
}
.m-hdg-lv1-article__head--has-category-02 {
  margin-bottom: 0;
}
.m-hdg-lv1-article--no-img {
  margin-bottom: 20px;
}
.m-hdg-lv1-article--no-img .m-hdg-lv1-article__head {
  padding-bottom: 0;
}
.m-hdg-lv1-article__head-inner {
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  gap: 10px;
}
.m-hdg-lv1-article__title {
  font-size: 2rem;
  line-height: 1.5;
}
.m-hdg-lv1-article__bottom {
  display: flex;
  flex-direction: column-reverse;
}
.m-hdg-lv1-article__img, .m-hdg-lv1-article__contents {
  width: 100%;
  padding: 0 15px;
}
.m-hdg-lv1-article__img img {
  border-radius: 4px;
}
.m-hdg-lv1-article__contents > *:first-child {
  margin-top: 0;
}

/* .m-hdg-lv1-second 見出し（フル幅）
----------------------------------------------- */
.m-hdg-lv1-second {
  position: relative;
  height: 100%;
}
.m-hdg-lv1-second::before {
  display: block;
  position: absolute;
  top: 0;
  left: -15px;
  width: calc(100% + 30px);
  height: 100%;
  background-size: cover;
  background-repeat: no-repeat;
  content: "";
}
.m-hdg-lv1-second__inner {
  position: relative;
  padding: 25px 25px 40px;
}
.m-hdg-lv1-second__title {
  color: #ffffff;
}
.m-hdg-lv1-second__title-en, .m-hdg-lv1-second__title-ja {
  display: block;
  line-height: 1.6;
}
.m-hdg-lv1-second__title-en {
  margin-bottom: 2px;
  font-style: italic;
  font-weight: 400;
  font-size: 1.4rem;
  font-family: Arial, sans-serif;
}
.m-hdg-lv1-second__title-ja {
  font-size: 2.8rem;
}
.m-hdg-lv1-second__text {
  margin-top: 12px;
  color: #ffffff;
  font-size: 1.4rem;
}

/* .m-hdg-lv1-article-02
----------------------------------------------- */
.m-hdg-lv1-article-02 {
  margin-top: 15px;
}
.m-hdg-lv1-article-02__head {
  display: flex;
  flex-direction: column-reverse;
}
.m-hdg-lv1-article-02__title {
  font-size: 2rem;
  line-height: 1.4;
  letter-spacing: 0.05em;
}
.m-hdg-lv1-article-02__sub-title {
  margin-top: 5px;
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.05em;
}
.m-hdg-lv1-article-02__date {
  margin: 0 0 5px;
  color: #526366;
  font-weight: 700;
  font-size: 1.4rem;
  line-height: 1;
  text-align: right;
}
.m-hdg-lv1-article-02__bottom {
  margin-top: 10px;
}
.m-hdg-lv1-article-02__bottom > *:first-child {
  margin-top: 0;
}
.m-hdg-lv1-article-02__mv {
  margin-top: 15px;
  text-align: center;
}

/* .m-hdg-lv2
----------------------------------------------- */
.m-hdg-lv2 {
  margin: 25px 0 10px;
  padding-bottom: 5px;
  border-bottom: 2px solid;
  border-image: linear-gradient(90deg, #00a5c0 0%, #008ac0 55.65%, #0066c0 100%) 1/0 0 2px;
}
.m-hdg-lv2__title {
  display: block;
  font-size: 2rem;
  line-height: 1.6;
}
.m-hdg-lv2__sub-text {
  display: block;
  font-weight: 400;
  font-size: 1.2rem;
}
.m-hdg-lv2__sub-text > *:first-child {
  margin-top: 0;
}

/* .m-hdg-lv2-article
----------------------------------------------- */
.m-hdg-lv2-article {
  position: relative;
  margin: 25px 0 10px;
  padding-left: 16px;
}
.m-hdg-lv2-article::before {
  display: block;
  position: absolute;
  top: 0.1em;
  left: 0;
  width: 6px;
  height: 33px;
  border-radius: 6px 0;
  background: linear-gradient(90deg, #00a5c0 0%, #008ac0 55.65%, #0066c0 100%);
  content: "";
}
.m-hdg-lv2-article__title {
  display: block;
  font-size: 2rem;
  line-height: 1.6;
}

/* .m-hdg-lv3
----------------------------------------------- */
.m-hdg-lv3 {
  margin: 20px 0 10px;
}
.m-hdg-lv3__inner {
  display: block;
  position: relative;
  padding: 0 0 8px;
  border-bottom: 1px solid #d9e7e9;
}
.m-hdg-lv3__inner::before, .m-hdg-lv3__inner::after {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  content: "";
}
.m-hdg-lv3__inner::before {
  width: 10px;
  height: 10px;
  border-top-left-radius: 2px;
  background-image: linear-gradient(#00a5c0 0%, #0066c0 100%);
  background-repeat: no-repeat;
}
.m-hdg-lv3__inner::after {
  z-index: 1;
  width: 11px;
  height: 11px;
  background-image: linear-gradient(to bottom right, transparent 50%, #ffffff 50%);
  background-repeat: no-repeat;
}
.m-hdg-lv3__title {
  display: block;
  padding-left: 17px;
  font-size: 1.8rem;
  line-height: 1.6;
}
.m-hdg-lv3 a {
  width: 100%;
  color: #333333;
  transition: color 0.3s;
}
.m-hdg-lv3 a .m-hdg-lv3__title {
  position: relative;
  padding-right: 30px;
}
.m-hdg-lv3 a .m-hdg-lv3__title::before, .m-hdg-lv3 a .m-hdg-lv3__title::after {
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
  content: "";
}
.m-hdg-lv3 a .m-hdg-lv3__title::before {
  right: 0;
  width: 24px;
  height: 24px;
  border: 1px solid #00a5c0;
  border-radius: 50%;
  background-color: transparent;
  transition: background-color 0.3s;
}
.m-hdg-lv3 a .m-hdg-lv3__title::after {
  right: 10px;
  width: 7px;
  height: 7px;
  transform: rotate(45deg);
  border-top: 1px solid #00a5c0;
  border-right: 1px solid #00a5c0;
}
.m-hdg-lv3 a:hover, .m-hdg-lv3 a:focus, .m-hdg-lv3 a:active {
  color: #00a5c0;
}
.m-hdg-lv3 a:hover .m-hdg-lv3__title::before, .m-hdg-lv3 a:focus .m-hdg-lv3__title::before, .m-hdg-lv3 a:active .m-hdg-lv3__title::before {
  background-color: #00a5c0;
}
.m-hdg-lv3 a:hover .m-hdg-lv3__title::after, .m-hdg-lv3 a:focus .m-hdg-lv3__title::after, .m-hdg-lv3 a:active .m-hdg-lv3__title::after {
  border-top-color: #ffffff;
  border-right-color: #ffffff;
}

/* .m-hdg-lv4
----------------------------------------------- */
.m-hdg-lv4 {
  position: relative;
  margin: 15px 0 10px;
  padding-left: 16px;
}
.m-hdg-lv4 + p {
  margin-top: 10px;
}
.m-hdg-lv4::before, .m-hdg-lv4::after {
  display: block;
  position: absolute;
  top: 0.25em;
  left: 0;
  width: 4px;
  content: "";
}
.m-hdg-lv4::before {
  height: 18px;
  background-color: #00a5c0;
}
.m-hdg-lv4::after {
  height: 9px;
  background-color: #d9e7e9;
}
.m-hdg-lv4__title {
  display: block;
  font-size: 1.6rem;
  line-height: 1.6;
}

/* .m-hdg-challenge-resolution
----------------------------------------------- */
.m-hdg-challenge-resolution {
  position: relative;
}
.m-hdg-challenge-resolution::before {
  display: block;
  z-index: -1;
  position: absolute;
  left: 0;
  width: 100%;
  background: linear-gradient(90deg, #00a5c0 0%, #0066c0 100%);
  content: "";
}
.m-hdg-challenge-resolution__title {
  display: inline-block;
  width: 100%;
  border-radius: 20px 0;
  background: linear-gradient(90deg, #00a5c0 0%, #0066c0 100%);
  color: #ffffff;
  font-weight: bold;
  text-align: center;
}
.m-hdg-challenge-resolution__link {
  display: inline-block;
  position: relative;
  padding-left: 18px;
  color: #333333;
  text-decoration: none;
}
.m-hdg-challenge-resolution__link::before {
  display: block;
  position: absolute;
  border-radius: 50%;
  background: #0066c0;
  content: "";
}
.m-hdg-challenge-resolution__link::after {
  display: block;
  position: absolute;
  transform: rotate(45deg);
  border-top: solid 1px #ffffff;
  border-right: solid 1px #ffffff;
  content: "";
}
.m-hdg-challenge-resolution__p {
  text-align: right;
}

/* ----------------------------------------------------------------
  Text (.m-text[-*])
----------------------------------------------------------------- */
/* p
----------------------------------------------- */
p {
  margin-top: 10px;
}
p a {
  color: #0066c0;
  text-decoration: underline;
  transition: opacity 0.3s;
}
p a:hover, p a:focus, p a:active {
  text-decoration: none;
  opacity: 0.6;
}
p em {
  font-weight: 700;
}
p strong {
  color: #ff0606;
  font-weight: 700;
}

/* .m-text-lead
----------------------------------------------- */
.m-text-lead {
  margin: 16px 0 10px;
  color: #526366;
  font-size: 1.6rem;
  line-height: 1.7;
  text-align: center;
}
.m-text-lead--left {
  text-align: left;
}

/* .m-text-lead
----------------------------------------------- */
.m-text-label {
  margin-top: 8px;
  font-weight: bold;
}
.m-text-label__label {
  width: 100%;
  border-radius: 9px;
  background: #00a5c0;
  color: #ffffff;
  font-weight: normal;
  text-align: center;
}

/* .m-text-box-title
----------------------------------------------- */
.m-text-box-title {
  margin: 0 0 5px;
  font-size: 1.6rem;
  line-height: 1.6;
}

/* ----------------------------------------------------------------
  Header (.str-header[-*])
----------------------------------------------------------------- */
/* .str-header
----------------------------------------------- */
.str-header {
  z-index: 5000;
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
}
.str-header--simple {
  height: auto;
}
.str-header__container {
  background: #ffffff;
}
.str-header__main {
  border-bottom: solid 1px #dedede;
}
.str-header__main-language:not(.is-active) .str-header__language-list {
  display: none;
}
.str-header__main-language.is-active .str-header__language-list {
  display: block;
}
.str-header__search-content-btn {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 0 4px 4px 0;
  background: #00a5c0;
  box-shadow: 0 0 24px rgba(51, 51, 51, 0.08);
}
.str-header__search-items {
  display: flex;
}
.str-header__search-input {
  width: 100%;
  border: none;
  border-radius: 4px 0 0 4px;
  background: #ffffff;
}
.str-header__language-hdg {
  position: relative;
}
.str-header__language-hdg::before {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 100%;
  border-radius: 2px;
  background: #00a5c0;
  content: "";
}
.str-header__language-items:nth-child(n+2) {
  border-top: solid 1px #dedede;
}
.str-header__language-li {
  position: relative;
}
.str-header__language-li::before {
  display: block;
  position: absolute;
  top: 50%;
  width: 7px;
  height: 2px;
  transform: translate(-50%, 0);
  background: #707070;
  content: "";
}
.str-header__language-anchor {
  color: #333333;
  transition: 0.3s;
}
.str-header__language-anchor:hover, .str-header__language-anchor:focus, .str-header__language-anchor:active {
  color: #00a5c0;
}
.str-header__language-text {
  color: #333333;
}
.str-header__copyright {
  margin-top: 0;
}

/* .str-nav
----------------------------------------------- */
.str-nav {
  background: #f1f1f1;
}

.str-footer__sns-ul {
  display: flex;
  justify-content: center;
}
.str-footer__list-ul {
  display: flex;
}
.str-footer__list-anchor {
  color: #06363e;
  transition: 0.3s;
}
.str-footer__list-anchor:hover, .str-footer__list-anchor:focus, .str-footer__list-anchor:active {
  color: #00a5c0;
}
.str-footer__copyright {
  width: 100%;
  background: linear-gradient(275deg, #00a5c0 0%, #0066c0 100%);
  text-align: center;
}
.str-footer__copyright-text {
  margin-top: 0;
  color: #ffffff;
}

/* ----------------------------------------------------------------
  Form (.sp-form-group,
  .sp-form-field[-*])
----------------------------------------------------------------- */
/* .sp-form-container
----------------------------------------------- */
.sp-form-container {
  --table-th-color: #f2f8f9;
  --table-border-color: #d9e7e9;
  --required-color: #ff6f00;
  --error-color: #ff0606;
  --btn-border-color: #92aaac;
  --text-color: #526366;
  --padding-block: 10px;
  --table-border-color02: #dddddd;
}
.sp-form-container .sp-form-recaptcha-center .sp-form-data {
  max-width: 256px;
  margin: 0 auto;
}
.sp-form-container .sp-form-group > .sp-form-label,
.sp-form-container .sp-form-field > .sp-form-label {
  display: block;
  width: 100%;
  border-top: solid 1px var(--table-border-color);
  border-right: solid 1px var(--table-border-color);
  border-bottom: solid 1px var(--table-border-color);
  border-left: solid 1px var(--table-border-color);
  background: var(--table-th-color);
  font-weight: 700;
}
.sp-form-container .sp-form-group > .sp-form-label > .sp-form-required,
.sp-form-container .sp-form-field > .sp-form-label > .sp-form-required {
  margin-left: 3px;
  padding: 2px 13px;
  border: solid 1px var(--required-color);
  color: var(--required-color);
  font-size: 1.4rem;
}
.sp-form-container .sp-form-group > .sp-form-data,
.sp-form-container .sp-form-field > .sp-form-data {
  width: 100%;
  word-break: break-word;
}
.sp-form-container .sp-form-group > .sp-form-data .sp-form-error,
.sp-form-container .sp-form-field > .sp-form-data .sp-form-error {
  display: block;
  color: var(--error-color);
  font-weight: 700;
}
.sp-form-container .sp-form-group > .sp-form-data .sp-form-control,
.sp-form-container .sp-form-field > .sp-form-data .sp-form-control {
  width: 100%;
  max-width: 640px;
  height: 46px;
  padding-left: 10px;
  border: solid 1px #dddddd;
  border-radius: 4px;
}
.sp-form-container .sp-form-group > .sp-form-data .sp-form-control[readonly^=readonly],
.sp-form-container .sp-form-field > .sp-form-data .sp-form-control[readonly^=readonly] {
  background: #f1f1f1;
}
.sp-form-container .sp-form-group > .sp-form-data .sp-form-required,
.sp-form-container .sp-form-field > .sp-form-data .sp-form-required {
  margin-left: 3px;
  padding: 2px 13px;
  border: solid 1px var(--required-color);
  color: var(--required-color);
  font-size: 1.4rem;
}
.sp-form-container .sp-form-group > .sp-form-data .sp-form-email-reenter,
.sp-form-container .sp-form-field > .sp-form-data .sp-form-email-reenter {
  display: block;
  margin-bottom: 6px;
}
.sp-form-container .sp-form-group > .sp-form-data > .sp-form-group-item > .sp-form-label,
.sp-form-container .sp-form-field > .sp-form-data > .sp-form-group-item > .sp-form-label {
  font-weight: 700;
}
.sp-form-container .sp-form-group > .sp-form-data > .sp-form-group-item > .sp-form-data,
.sp-form-container .sp-form-field > .sp-form-data > .sp-form-group-item > .sp-form-data {
  width: 100%;
}
.sp-form-container .sp-form-group > .sp-form-data > .sp-form-group-item > .sp-form-data > .sp-form-control,
.sp-form-container .sp-form-field > .sp-form-data > .sp-form-group-item > .sp-form-data > .sp-form-control {
  width: 100%;
  max-width: 640px;
  height: 46px;
  padding-left: 10px;
  border: solid 1px #dddddd;
  border-radius: 4px;
}
.sp-form-container .sp-form-html:first-of-type {
  margin-bottom: 15px;
}
.sp-form-container input[type=button] {
  width: auto;
  min-width: 125px;
  padding: var(--padding-block);
  border: solid 1px var(--btn-border-color);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 0 12px rgba(51, 51, 51, 0.16);
  color: var(--text-color);
  font-size: 1.6rem;
  line-height: 1.6;
  transition: opacity 0.3s;
}
.sp-form-container input[type=button] + input[type=button] {
  margin-left: 16px;
}
.sp-form-container input[type=button]:hover, .sp-form-container input[type=button]:focus, .sp-form-container input[type=button]:active {
  opacity: 0.6;
}
.sp-form-container table {
  margin-top: 32px;
  border-collapse: collapse;
}
.sp-form-container table th,
.sp-form-container table td {
  padding: 12px 16px;
  border: 1px solid var(--table-border-color02);
  text-align: center;
}
.sp-form-container table > thead > tr > th {
  background-color: #f1f1f1;
  font-weight: 700;
}

/* ----------------------------------------------------------------
  Form (.sp-form-interaction[-*])
----------------------------------------------------------------- */
/* .sp-form-interaction
----------------------------------------------- */
.sp-form-interaction {
  width: 100%;
  margin: 0 auto;
}
.sp-form-interaction .sp-form-prev-button {
  display: block;
  position: relative;
  width: 100%;
  padding: 18px 46px;
  border: solid 1px #92aaac;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16);
  color: #526366;
  font-size: 1.6rem;
  transition: 0.3s;
}
.sp-form-interaction .sp-form-prev-button::before {
  display: block;
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
  border: solid 1px #92aaac;
  border-radius: 50%;
  content: "";
}
.sp-form-interaction .sp-form-prev-button::after {
  display: block;
  position: absolute;
  transform: rotate(140deg) translate(0, -50%);
  border-right: solid 1px #92aaac;
  border-bottom: solid 1px #92aaac;
  content: "";
}
.sp-form-interaction .sp-form-prev-button:hover, .sp-form-interaction .sp-form-prev-button:focus, .sp-form-interaction .sp-form-prev-button:active {
  opacity: 0.6;
}
.sp-form-interaction .sp-form-next-button {
  display: block;
  position: relative;
  width: 100%;
  border-radius: 8px;
  background: #0066c0;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16);
  color: #ffffff;
  font-weight: 700;
  transition: 0.3s;
}
.sp-form-interaction .sp-form-next-button::before {
  display: block;
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
  border: solid 1px #ffffff;
  border-radius: 50%;
  content: "";
}
.sp-form-interaction .sp-form-next-button::after {
  display: block;
  position: absolute;
  top: 50%;
  transform: rotate(-45deg) translate(0, -50%);
  border-right: solid 1px #ffffff;
  border-bottom: solid 1px #ffffff;
  content: "";
}
.sp-form-interaction .sp-form-next-button:hover, .sp-form-interaction .sp-form-next-button:focus, .sp-form-interaction .sp-form-next-button:active {
  opacity: 0.6;
}

/* ----------------------------------------------------------------
  Form (.sp-form-container[-*])
----------------------------------------------------------------- */
/* .sp-form-container
----------------------------------------------- */
@media screen and (min-width: 768px){
  .str-footer__list-ul {
    justify-content: center;
  }
  .str-footer__list-items:nth-of-type(n+2) {
    margin-left: 40px;
  }
  .str-footer__contents {
    padding: 100px 20px 32px;
  }
}
@media screen and (min-width: 769px){
  body {
    font-size: 1.8rem;
    line-height: 1.8;
  }
  :target {
    scroll-margin-top: 104px;
  }
  .str-section {
    padding: 0 60px;
  }
  .str-section__inner:not(:first-child) {
    margin-top: 60px;
  }
  .str-section__inner--bg-color-blue {
    padding: 70px 15px;
  }
  .str-section-second-col2__contents {
    padding-top: 40px;
  }
  .m-hdg-lv1 {
    width: calc(100% - 77px);
    margin-bottom: 50px;
  }
  .m-hdg-lv1--mb-sm {
    margin-bottom: 30px;
  }
  .m-hdg-lv1::before {
    transform: skewX(-16deg);
    transform-origin: top;
    border-bottom-right-radius: 8px;
  }
  .m-hdg-lv1__inner {
    padding: 30px 105px 35px 15px;
  }
  .m-hdg-lv1__title {
    font-size: 4.2rem;
  }
  .m-hdg-lv1__sub-title {
    margin-top: 6px;
    font-size: 1.8rem;
  }
  .m-hdg-lv1-article__title {
    font-size: 3.6rem;
    line-height: 1.35;
  }
  .m-hdg-lv1-second__title-en {
    margin-bottom: 5px;
    font-size: 2.8rem;
  }
  .m-hdg-lv1-second__title-ja {
    font-size: 4.6rem;
  }
  .m-hdg-lv1-second__text {
    max-width: 335px;
    margin-top: 20px;
    font-size: 2rem;
  }
  .m-hdg-lv1-article-02 {
    max-width: 1440px;
    margin: 20px auto 0;
  }
  .m-hdg-lv1-article-02__title {
    font-size: 3.6rem;
  }
  .m-hdg-lv1-article-02__sub-title {
    font-size: 2rem;
  }
  .m-hdg-lv1-article-02__date {
    margin: 0 0 10px;
    font-size: 1.8rem;
  }
  .m-hdg-lv1-article-02__mv {
    margin-top: 30px;
  }
  .m-hdg-lv2 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 50px 0 35px;
    gap: 0 15px;
  }
  .m-hdg-lv2__title {
    font-size: 3.8rem;
  }
  .m-hdg-lv2__sub-text {
    flex-shrink: 0;
    font-size: 2rem;
  }
  .m-hdg-lv2-article {
    margin: 60px 0 20px;
    padding-left: 22px;
  }
  .m-hdg-lv2-article::before {
    top: 0.25em;
    width: 8px;
    height: 48px;
  }
  .m-hdg-lv2-article__title {
    font-size: 3.8rem;
  }
  .m-hdg-lv3 {
    margin: 50px 0 25px;
  }
  .m-hdg-lv3__inner {
    padding: 10px 0;
  }
  .m-hdg-lv3__inner::before {
    width: 18px;
    height: 18px;
  }
  .m-hdg-lv3__inner::after {
    width: 19px;
    height: 19px;
  }
  .m-hdg-lv3__title {
    padding-left: 28px;
    font-size: 3rem;
  }
  .m-hdg-lv3 a .m-hdg-lv3__title {
    padding-right: 50px;
  }
  .m-hdg-lv3 a .m-hdg-lv3__title::before {
    right: 9px;
    width: 28px;
    height: 28px;
  }
  .m-hdg-lv3 a .m-hdg-lv3__title::after {
    right: 20px;
    width: 8px;
    height: 8px;
  }
  .m-hdg-lv4 {
    margin: 25px 0 10px;
    padding-left: 18px;
  }
  .m-hdg-lv4::before, .m-hdg-lv4::after {
    top: 0.65em;
  }
  .m-hdg-lv4__title {
    font-size: 2.4rem;
  }
  .m-hdg-challenge-resolution {
    margin-top: 60px;
  }
  .m-hdg-challenge-resolution::before {
    top: calc(50% - 3px);
    height: 6px;
  }
  .m-hdg-challenge-resolution__title {
    max-width: 264px;
    font-size: 3.6rem;
  }
  .m-hdg-challenge-resolution__p {
    margin-top: 0;
  }
  .m-hdg-challenge-resolution__link::before {
    top: 5px;
    left: 0;
    width: 24px;
    height: 24px;
  }
  .m-hdg-challenge-resolution__link::after {
    top: 14px;
    left: 6px;
    width: 7px;
    height: 7px;
  }
  p {
    margin-top: 15px;
  }
  .m-text-lead {
    margin: 24px 0 10px;
    font-size: 2rem;
    line-height: 1.8;
  }
  .m-text-label {
    font-size: 1.8rem;
  }
  .m-text-label__label {
    display: inline-block;
    max-width: 166px;
    margin-right: 18px;
    padding: 4px 12px 8px;
  }
  .m-text-box-title {
    font-size: 2.2rem;
  }
  .sp-form-container .sp-form-group,
.sp-form-container .sp-form-field {
    display: flex;
  }
  .sp-form-container .sp-form-group + .sp-form-group > .sp-form-label,
.sp-form-container .sp-form-group + .sp-form-field > .sp-form-label,
.sp-form-container .sp-form-field + .sp-form-group > .sp-form-label,
.sp-form-container .sp-form-field + .sp-form-field > .sp-form-label {
    border-top: none;
  }
  .sp-form-container .sp-form-group + .sp-form-group > .sp-form-data,
.sp-form-container .sp-form-group + .sp-form-field > .sp-form-data,
.sp-form-container .sp-form-field + .sp-form-group > .sp-form-data,
.sp-form-container .sp-form-field + .sp-form-field > .sp-form-data {
    border-top: none;
  }
  .sp-form-container .sp-form-group > .sp-form-label,
.sp-form-container .sp-form-field > .sp-form-label {
    flex-shrink: 0;
    max-width: 340px;
    padding: 25px;
    font-size: 1.8rem;
  }
  .sp-form-container .sp-form-group > .sp-form-data,
.sp-form-container .sp-form-field > .sp-form-data {
    padding: 30px 26px;
    border-top: solid 1px var(--table-border-color);
    border-right: solid 1px var(--table-border-color);
    border-bottom: solid 1px var(--table-border-color);
  }
  .sp-form-container .sp-form-group > .sp-form-data .sp-form-error,
.sp-form-container .sp-form-field > .sp-form-data .sp-form-error {
    margin-top: 7px;
    font-size: 1.8rem;
  }
  .sp-form-container .sp-form-group > .sp-form-data > div:not([class]),
.sp-form-container .sp-form-field > .sp-form-data > div:not([class]) {
    margin-top: 23px;
  }
  .sp-form-container .sp-form-group > .sp-form-data > .sp-form-group-item,
.sp-form-container .sp-form-field > .sp-form-data > .sp-form-group-item {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 863px;
  }
  .sp-form-container .sp-form-group > .sp-form-data > .sp-form-group-item + .sp-form-group-item,
.sp-form-container .sp-form-field > .sp-form-data > .sp-form-group-item + .sp-form-group-item {
    margin-top: 20px;
  }
  .sp-form-container .sp-form-group > .sp-form-data > .sp-form-group-item > .sp-form-label,
.sp-form-container .sp-form-field > .sp-form-data > .sp-form-group-item > .sp-form-label {
    flex-shrink: 0;
    font-size: 1.8rem;
  }
  .sp-form-container .sp-form-group > .sp-form-data > .sp-form-group-item > .sp-form-data,
.sp-form-container .sp-form-field > .sp-form-data > .sp-form-group-item > .sp-form-data {
    margin-left: 40px;
  }
  .sp-form-container input[type=button] {
    margin-top: 60px;
  }
  .sp-form-container table {
    margin-top: 40px;
  }
  .sp-form-container table th,
.sp-form-container table td {
    padding: 12px 16px;
    font-size: 1.6rem;
  }
  .sp-form-container .sp-form-recaptcha-center {
    margin-top: 90px;
  }
  .sp-form-interaction {
    max-width: 421px;
    margin-top: 51px;
  }
  .sp-form-interaction .sp-form-prev-button {
    max-width: 288px;
    margin: 0 auto;
  }
  .sp-form-interaction .sp-form-prev-button + .sp-form-next-button {
    margin-top: 30px;
  }
  .sp-form-interaction .sp-form-prev-button::before {
    left: 15px;
    width: 29px;
    height: 29px;
  }
  .sp-form-interaction .sp-form-prev-button::after {
    top: 42%;
    left: 26px;
    width: 6px;
    height: 6px;
  }
  .sp-form-interaction .sp-form-next-button {
    padding: 32px 60px;
    font-size: 1.8rem;
  }
  .sp-form-interaction .sp-form-next-button + .sp-form-prev-button {
    margin-top: 30px;
  }
  .sp-form-interaction .sp-form-next-button::before {
    right: 17px;
    width: 30px;
    height: 30px;
  }
  .sp-form-interaction .sp-form-next-button::after {
    right: 28px;
    width: 6px;
    height: 6px;
  }
  .sp-form-container {
    padding-bottom: 72px;
  }
}
@media screen and (min-width: 769px) and (max-width: 1600px){
  html[lang=ja] {
    font-size: 55.56%;
  }
}
@media screen and (min-width: 1101px){
  :target {
    scroll-margin-top: 141px;
  }
  .str-section--bg-sustainability::before {
    display: block;
    z-index: -1;
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    width: 100%;
    max-width: 1920px;
    height: 100%;
    margin: 0 auto;
    background-image: url("/themes/resonac/common/img/sustainability/bg-sustainability-hdg-lv2-01.webp");
    background-position: top right;
    background-repeat: no-repeat;
    content: "";
  }
  .str-section__inner--col2 {
    display: flex;
    gap: 5%;
  }
  .str-section__side-nav {
    position: relative;
    flex-shrink: 0;
    width: 25%;
    min-width: 400px;
  }
  .str-section__main {
    width: 70%;
    max-width: 1120px;
  }
  .str-section-second-col2 {
    gap: 2.5%;
  }
  .str-section-second-col2__title {
    width: 30%;
  }
  .str-section-second-col2__contents {
    width: 67.5%;
  }
  .m-hdg-lv1-article {
    margin-bottom: 100px;
  }
  .m-hdg-lv1-article__head {
    max-width: 1920px;
    margin: 0 auto;
    padding: 50px 160px 60px;
  }
  .m-hdg-lv1-article__head::before {
    left: calc(-100% - 20px);
    width: calc(100% + 160px);
    height: 215px;
    background: linear-gradient(-90deg, #00a5c0 0%, #0091c0 3%, #0066c0 8%, #0066c0 100%);
  }
  .m-hdg-lv1-article__head::after {
    display: block;
    position: absolute;
    right: calc(-100% - 85px);
    bottom: -8%;
    width: calc(100% + 168px);
    height: 215px;
    transform: skewX(-16deg);
    transform-origin: top;
    border-top-left-radius: 4px;
    background: linear-gradient(90deg, #00a5c0 0%, #0091c0 3%, #0066c0 8%, #0066c0 100%);
    content: "";
  }
  .m-hdg-lv1-article__head--has-category {
    padding-top: 35px;
  }
  .m-hdg-lv1-article__head--has-category-02 {
    margin-bottom: 0;
  }
  .m-hdg-lv1-article--no-img {
    margin-bottom: 0;
  }
  .m-hdg-lv1-article--no-img .m-hdg-lv1-article__head {
    padding-bottom: 60px;
  }
  .m-hdg-lv1-article__head-inner {
    max-width: 1440px;
  }
  .m-hdg-lv1-article__img, .m-hdg-lv1-article__contents {
    max-width: 1790px;
    margin: 0 auto;
    padding: 0 160px;
  }
  .m-hdg-lv1-second {
    max-width: 570px;
  }
  .m-hdg-lv1-second::before {
    top: -50px;
    left: -90px;
    width: calc(100% + 90px);
    height: calc(100% + 170px);
    background-position: bottom right;
  }
  .m-hdg-lv1-second--corporate::before {
    max-height: 838px;
    background-image: url("/themes/resonac/common/img/corporate/bg-corporate-hdg-01.webp");
  }
  .m-hdg-lv1-second--sustainability::before {
    background-image: url("/themes/resonac/common/img/sustainability/bg-sustainability-hdg-01.webp");
  }
  .m-hdg-lv1-second--rd::before {
    height: calc(100% + 110px);
    background-image: url("/themes/resonac/common/img/rd/bg-rd-hdg-01.webp");
  }
  .m-hdg-lv1-second--ir::before {
    height: calc(100% + 100px);
    background-image: url("/themes/resonac/common/img/ir/bg-ir-hdg-01.webp");
  }
  .m-hdg-lv1-second--products::before {
    height: calc(100% + 100px);
    background-image: url("/themes/resonac/common/img/products/bg-products-hdg-01.webp");
  }
  .m-hdg-lv1-second__inner {
    padding: 130px 30px 130px 10px;
  }
  .str-header:not(.str-header--simple) {
    height: 141px;
  }
  .str-header__search {
    display: flex;
    position: relative;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: solid 1px #00a5c0;
    border-radius: 1000px;
    background: transparent;
    transition: 0.3s;
  }
  .str-header__search:hover, .str-header__search:focus, .str-header__search:active {
    background: #e4eff1;
  }
  .str-header__search-content {
    padding: 31px 40px 70px;
  }
  .str-header__search-content-wrap {
    z-index: 10;
    position: absolute;
    top: 71px;
    right: 0;
    width: 100%;
    max-width: 552px;
    overflow: hidden;
    border-radius: 0 0 8px 8px;
    background: #ffffff;
    box-shadow: 0 6px 3px 0 rgba(51, 51, 51, 0.16);
    transition: 0.3s ease;
  }
  .str-header__search-input {
    border: solid 1px #ededed;
    box-shadow: 0 0 24px rgba(51, 51, 51, 0.08);
  }
  .str-header__search-text {
    color: #06363e;
    font-size: 1.4rem;
  }
  .str-header__language {
    display: flex;
    position: relative;
    align-items: center;
    padding-right: 28px;
    background: transparent;
    transition: 0.3s;
  }
  .str-header__language:hover, .str-header__language:focus, .str-header__language:active {
    color: #00a5c0;
  }
  .str-header__language:hover .str-header__language-icon, .str-header__language:focus .str-header__language-icon, .str-header__language:active .str-header__language-icon {
    filter: brightness(1);
  }
  .str-header__language::before {
    display: block;
    z-index: 1;
    position: absolute;
    right: 10px;
    bottom: 10px;
    width: 6px;
    height: 6px;
    transform: rotate(135deg) translate(0, 0);
    border-top: solid 1.5px #92aaac;
    border-right: solid 1.5px #92aaac;
    content: "";
    transition: 0.3s;
  }
  .str-header__language-hdg {
    padding-left: 15px;
    font-size: 1.7rem;
  }
  .str-header__language-list {
    padding: 29px 56px 44px 52px;
  }
  .str-header__language-list-wrap {
    z-index: 10;
    position: absolute;
    top: 71px;
    right: 0;
    width: 100%;
    max-width: 1100px;
    overflow: hidden;
    border-radius: 0 0 8px 8px;
    background: #ffffff;
    box-shadow: 0 6px 3px 0 rgba(51, 51, 51, 0.16);
    transition: 0.3s ease;
  }
  .str-header__language-dl {
    display: flex;
    flex-wrap: wrap;
    margin-right: -46.5px;
  }
  .str-header__language-ul {
    display: flex;
    margin-top: 14px;
  }
  .str-header__language-li {
    padding-left: 13.5px;
  }
  .str-header__language-li::before {
    left: 0;
  }
  .str-header__language-li:nth-child(n+2) {
    margin-left: 33.5px;
  }
  .str-header__language-items {
    width: 100%;
    padding-bottom: 16.5px;
  }
  .str-header__language-items:nth-child(n+2) {
    max-width: calc(33.3333333333% - 46.5px);
    margin-right: 46.5px;
    padding-top: 17.5px;
  }
  .str-header__language-anchor {
    font-size: 1.6rem;
  }
  .str-header__language-icon {
    filter: brightness(0);
    transition: 0.3s;
  }
  .str-header__main {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .str-header__main-content {
    flex-shrink: 0;
  }
  .str-header__main-contents {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    width: 100%;
    padding: 13px 62px 17px 0;
  }
  .str-header__main-search:not(.is-active) .str-header__search-content {
    display: none;
  }
  .str-header__main-search.is-active .str-header__search-content {
    display: block;
  }
  .str-header__main-details {
    display: flex;
    align-items: center;
  }
  .str-header__main-contact {
    position: relative;
  }
  .str-header__copyright {
    flex-shrink: 0;
    margin-left: 35.5px;
    font-size: 2rem;
  }
  .str-header__logo {
    flex-shrink: 0;
    padding: 16px 40px 12px;
    border-right: solid 2px #dedede;
  }
  .str-header__contact {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin-left: 24px;
    border: solid 1px #00a5c0;
    border-radius: 1000px;
    background: transparent;
    transition: 0.3s;
  }
  .str-header__contact:hover, .str-header__contact:focus, .str-header__contact:active {
    background: #e4eff1;
  }
  .str-header__contact-text {
    color: transparent;
    font-size: 0;
  }
  .str-header__contact-icon {
    transform: translate(0, 8px);
  }
  .str-header__hamburger {
    display: none;
  }
  .str-nav {
    position: absolute;
    top: 71px;
    left: 0;
    width: 100%;
    padding: 19px 43px;
  }
  .str-nav__container {
    display: flex;
    z-index: 10000;
    position: absolute;
    left: 0;
    width: 100%;
    overflow: hidden;
    border-radius: 0 0 8px 8px;
    background: #ffffff;
    box-shadow: 0 6px 3px 0 rgba(51, 51, 51, 0.16);
    transition: 0.3s ease;
  }
  .str-nav__contents {
    position: relative;
    width: 100%;
    min-width: 1000px;
    padding: 33px 30px 64px;
  }
  .str-nav__contents-text {
    margin-top: 0;
    font-size: 1.6rem;
  }
  .str-nav__list--w100 {
    width: 100%;
  }
  .str-nav__list-ul {
    display: flex;
    flex-wrap: wrap;
    gap: 24px 30px;
  }
  .str-nav__list-items {
    width: 100%;
  }
  .str-nav__list--col-03 .str-nav__list-items {
    max-width: calc(33.3333333333% - 30px);
    height: 100%;
    border-bottom: solid 1px #92aaac;
  }
  .str-nav__list--col .str-nav__list-ul {
    margin-top: 24px;
  }
  .str-nav__list--col .str-nav__list-items {
    max-width: 251px;
    border-bottom: solid 1px #92aaac;
  }
  .str-nav__list--col-02 .str-nav__list-items {
    max-width: calc(50% - 30px);
    height: 100%;
    border-bottom: solid 1px #92aaac;
  }
  .str-nav__list-anchor {
    color: #333333;
    font-size: 1.6rem;
    transition: 0.3s;
  }
  .str-nav__list-anchor:hover, .str-nav__list-anchor:focus, .str-nav__list-anchor:active {
    color: #00a5c0;
  }
  .str-nav__list + .str-nav__list-des {
    position: relative;
    margin-left: 80px;
  }
  .str-nav__list + .str-nav__list-des::before {
    display: block;
    position: absolute;
    top: 0;
    left: -40px;
    width: 1px;
    height: 100%;
    background: #dedede;
    content: "";
  }
  .str-nav__list-media {
    margin-top: 14px;
  }
  .str-nav__list-media + .str-nav__list--col-02 {
    margin-left: 40px;
  }
  .str-nav__list-media + .str-nav__list--col {
    position: relative;
    margin-left: 80px;
  }
  .str-nav__list-media + .str-nav__list--col::before {
    display: block;
    position: absolute;
    top: 0;
    left: -40px;
    width: 1px;
    height: 100%;
    background: #dedede;
    content: "";
  }
  .str-nav__list-media-ul {
    display: flex;
  }
  .str-nav__list-media-items {
    width: 220px;
  }
  .str-nav__list-media-items:nth-of-type(n+2) {
    margin-left: 40px;
  }
  .str-nav__list-media-anchor:hover .str-nav__text-content, .str-nav__list-media-anchor:focus .str-nav__text-content, .str-nav__list-media-anchor:active .str-nav__text-content {
    color: #00a5c0;
  }
  .str-nav__nav-anchor {
    position: relative;
    padding-right: 16px;
  }
  .str-nav__nav-anchor-text {
    display: inline-block;
    background: linear-gradient(#64787a, #64787a) 0 100%/0 1px no-repeat;
    color: #333333;
    font-size: 1.8rem;
    transition: 0.3s;
  }
  .str-nav__nav-anchor::before {
    display: block;
    z-index: 1;
    position: absolute;
    right: 0;
    bottom: 10px;
    width: 6px;
    height: 6px;
    transform: rotate(135deg) translate(0, 0);
    border-top: solid 1.5px #92aaac;
    border-right: solid 1.5px #92aaac;
    content: "";
    transition: 0.3s;
  }
  .str-nav__nav-anchor:hover .str-nav__nav-anchor-text, .str-nav__nav-anchor:focus .str-nav__nav-anchor-text, .str-nav__nav-anchor:active .str-nav__nav-anchor-text {
    background-size: 100% 1px;
    color: #64787a;
  }
  .str-nav__nav-ul {
    display: flex;
    justify-content: flex-end;
  }
  .str-nav__nav-items {
    margin-left: 48px;
  }
  .str-nav__nav-items:first-of-type {
    margin-left: 0;
  }
  .str-nav__nav-items.is-active .str-nav__nav-anchor-text {
    background-size: 100% 1px;
  }
  .str-nav__nav-items.is-active .str-nav__nav-anchor::before {
    transform: rotate(318deg) translate(-2px, 2px);
  }
  .str-nav__nav-items.is-current .str-nav__nav-anchor-text {
    background: linear-gradient(#00a5c0, #00a5c0) 0 100%/0 1px no-repeat;
    background-size: 100% 1px;
    color: #00a5c0;
    font-weight: 700;
  }
  .str-nav__content {
    display: flex;
    width: 100%;
    max-width: 1232px;
  }
  .str-nav__hdg {
    position: relative;
    padding: 0 36px 0 0;
    font-size: 2.2rem;
  }
  .str-nav__hdg::before {
    display: block;
    position: absolute;
    right: 0;
    bottom: -8px;
    width: 22px;
    height: 22px;
    transform: translate(0, -50%);
    border: solid 1px #92aaac;
    border-radius: 1000px;
    content: "";
  }
  .str-nav__hdg::after {
    display: block;
    z-index: 1;
    position: absolute;
    right: 12px;
    bottom: 8px;
    width: 6px;
    height: 6px;
    transform: rotate(45deg) translate(0, -50%);
    border-top: solid 1.5px #92aaac;
    border-right: solid 1.5px #92aaac;
    content: "";
  }
  .str-nav__hdg-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 468px;
    background: #e4eff1;
  }
  .str-nav__hdg-anchor {
    transform: translateY(-10px);
    color: #333333;
  }
  .str-nav__hdg--details {
    display: block;
    color: #00a5c0;
    font-size: 1.5rem;
  }
  .str-nav__img-content {
    overflow: hidden;
    border-radius: 8px;
  }
  .str-nav__text-content {
    position: relative;
    margin-top: 8px;
    padding-right: 22px;
    color: #333333;
    font-size: 1.6rem;
    transition: 0.3s;
  }
  .str-nav__text-content::before {
    display: block;
    position: absolute;
    top: 14px;
    right: 0;
    width: 22px;
    height: 22px;
    transform: translate(0, -50%);
    border: solid 1px #92aaac;
    border-radius: 1000px;
    content: "";
  }
  .str-nav__text-content::after {
    display: block;
    z-index: 1;
    position: absolute;
    top: 13px;
    right: 11px;
    width: 6px;
    height: 6px;
    transform: rotate(45deg) translate(0, -50%);
    border-top: solid 1.5px #92aaac;
    border-right: solid 1.5px #92aaac;
    content: "";
  }
  .str-nav__text-03 {
    display: block;
    position: relative;
    width: 100%;
    padding-bottom: 16px;
    padding-left: 13px;
    border-bottom: solid 1px #92aaac;
    font-size: 1.7rem;
  }
  .str-nav__text-03::before {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 29px;
    border-radius: 4px;
    background: #00a5c0;
    content: "";
  }
  .str-nav__btn {
    position: absolute;
    right: 20px;
    bottom: 20px;
    padding-left: 30px;
    background: transparent;
    font-size: 1.4rem;
  }
  .str-nav__btn::before {
    display: block;
    position: absolute;
    top: 8px;
    left: -4px;
    width: 24px;
    height: 1px;
    transform: rotate(45deg);
    background: #333333;
    content: "";
  }
  .str-nav__btn::after {
    display: block;
    position: absolute;
    top: 8px;
    left: -4px;
    width: 24px;
    height: 1px;
    transform: rotate(-45deg);
    background: #333333;
    content: "";
  }
  .str-footer__sns-items:nth-of-type(n+2) {
    margin-left: 32px;
  }
  .str-footer__sns + .str-footer__list {
    margin-top: 40px;
  }
  .str-footer__copyright {
    padding: 28px 20px;
  }
}
@media screen and (min-width: 1101px) and (max-width: 1600px){
  html[lang=ja] .str-header:not(.str-header--simple) {
    height: 138px;
  }
}
@media screen and (min-width: 1441px){
  .m-hdg-lv1__inner {
    padding: 30px 105px 35px 0;
    transform: translateX(35px);
  }
}
@media screen and (min-width: 1601px){
  .str-nav__container {
    top: 70px;
  }
}
@media screen and (min-width: 1780px){
  .str-nav__contents {
    padding: 34px 30px 64px 50px;
  }
  .str-nav__list-media-items {
    width: 250px;
  }
}
@media screen and (min-width: 1920px){
  .str-nav__contents {
    padding: 42px 40px 60px 60px;
  }
  .str-nav__list-media-items {
    width: 280px;
  }
}
@media screen and (max-width: 1600px){
  .str-nav__container {
    top: 66px;
  }
}
@media screen and (max-width: 1100px){
  .str-section-second-col2 {
    flex-direction: column;
  }
  .m-hdg-lv1-second::before {
    background-position: center;
  }
  .m-hdg-lv1-second--corporate::before {
    background-image: url("/themes/resonac/common/img/corporate/bg-corporate-hdg-01-sp.webp");
  }
  .m-hdg-lv1-second--sustainability::before {
    background-image: url("/themes/resonac/common/img/sustainability/bg-sustainability-hdg-01-sp.webp");
  }
  .m-hdg-lv1-second--rd::before {
    background-image: url("/themes/resonac/common/img/rd/bg-rd-hdg-01-sp.webp");
  }
  .m-hdg-lv1-second--ir::before {
    background-image: url("/themes/resonac/common/img/ir/bg-ir-hdg-01-sp.webp");
  }
  .m-hdg-lv1-second--products::before {
    background-image: url("/themes/resonac/common/img/products/bg-products-hdg-01-sp.webp");
  }
  .str-header__language {
    position: relative;
    width: 100%;
    margin-top: 20px;
    padding: 14px 56px 14px 12px;
    border-radius: 4px;
    background: #ffffff;
    text-align: left;
  }
  .str-header__language::before {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    width: 44px;
    height: 44px;
    border-radius: 0 4px 4px 0;
    background: #00a5c0;
    content: "";
  }
  .str-header__language::after {
    display: block;
    z-index: 1;
    position: absolute;
    top: 50%;
    right: 18px;
    width: 8px;
    height: 8px;
    transform: rotate(138deg) translate(-50%, 40%);
    border-top: solid 2px #ffffff;
    border-right: solid 2px #ffffff;
    content: "";
    transition: 0.3s;
  }
  .str-header__language-hdg {
    padding-left: 7px;
    font-size: 1.2rem;
  }
  .str-header__language-list {
    padding: 10.5px 19px 16px;
  }
  .str-header__language-list-wrap {
    z-index: 10;
    overflow: hidden;
    border-radius: 0 0 8px 8px;
    background: #ffffff;
    transition: 0.3s ease;
  }
  .str-header__language-ul {
    padding-bottom: 9.5px;
  }
  .str-header__language-li {
    padding: 3px 12.5px 0;
  }
  .str-header__language-li + .str-header__language-li {
    padding: 5.5px 12.5px 0;
  }
  .str-header__language-li::before {
    left: 4px;
  }
  .str-header__language-items:nth-child(n+2) {
    padding-top: 8px;
  }
  .str-header__language-anchor {
    font-size: 1.3rem;
  }
  .str-header__language-icon {
    display: none;
  }
  .str-header__main-content {
    display: flex;
    z-index: 1;
    position: relative;
    justify-content: space-between;
    width: 100%;
    background-color: #ffffff;
  }
  .str-header__main-contents {
    z-index: 0;
    position: absolute;
    top: 0;
    width: 100%;
    max-height: 100dvh;
    max-height: 100vh;
    padding-top: 100px;
    overflow: auto;
    transition: 0.3s ease;
  }
  .str-header__main.is-active .str-header__main-contents {
    display: block;
  }
  .str-header__main:not(.is-active) .str-header__main-contents {
    display: none;
  }
  .str-header__main-details {
    display: flex;
    flex-direction: column-reverse;
    padding: 24px 27px;
    background: #e4eff1;
  }
  .str-header__main-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    padding: 14px 13px;
    border-radius: 27px;
    background: #00a5c0;
  }
  .str-header__main-language.is-active .str-header__language::after {
    display: block;
    position: absolute;
    transform: rotate(315deg) translate(10%, 0%);
    content: "";
  }
  .str-header__copyright {
    z-index: 1;
    position: relative;
    padding: 5px 15px 8px;
    background: #f1f1f1;
  }
  .str-header__logo {
    padding: 16px 20px 10px;
  }
  .str-header__logo-img {
    width: 112px;
  }
  .str-header__search {
    display: none;
  }
  .str-header__search-content {
    margin-top: 20px;
  }
  .str-header__search-text {
    display: none;
  }
  .str-header__contact {
    background: transparent;
  }
  .str-header__contact-text {
    color: #ffffff;
  }
  .str-header__contact-icon {
    transform: translate(0, 6px);
  }
  .str-nav__nav-ul {
    padding: 0 20px;
    background: #ffffff;
  }
  .str-nav__nav-items {
    background: #ffffff;
  }
  .str-nav__nav-items:nth-of-type(n+2) {
    border-top: solid 1px #ededed;
  }
  .str-nav__nav-anchor {
    display: block;
    position: relative;
    width: 100%;
    padding: 14px 26px 20px 6.5px;
    color: #333333;
    font-size: 1.5rem;
  }
  .str-nav__nav-anchor::before {
    display: block;
    position: absolute;
    top: 50%;
    right: 0;
    width: 22px;
    height: 22px;
    transform: translate(0, -50%);
    border: solid 1px #92aaac;
    border-radius: 1000px;
    content: "";
  }
  .str-nav__nav-anchor::after {
    display: block;
    z-index: 1;
    position: absolute;
    top: 49%;
    right: 11px;
    width: 6px;
    height: 6px;
    transform: rotate(45deg) translate(0, -50%);
    border-top: solid 1.5px #92aaac;
    border-right: solid 1.5px #92aaac;
    content: "";
  }
  .str-nav__btn {
    display: none;
  }
  .str-footer__sns-items:nth-of-type(n+2) {
    margin-left: 16px;
  }
  .str-footer__copyright {
    padding: 21px;
  }
}
@media screen and (max-width: 768px){
  .str-section__inner--bg-color-blue {
    margin: -35px -15px 0;
  }
  .str-section-second-col2__contents {
    padding-top: 22px;
  }
  .m-hdg-challenge-resolution {
    margin-top: 30px;
  }
  .m-hdg-challenge-resolution::before {
    top: calc(50% - 2px);
    height: 4px;
  }
  .m-hdg-challenge-resolution__title {
    max-width: 155px;
    padding: 8px;
    font-size: 1.7rem;
  }
  .m-hdg-challenge-resolution__p {
    margin-top: 25px;
  }
  .m-hdg-challenge-resolution__link::before {
    top: 5px;
    left: 0;
    width: 16px;
    height: 16px;
  }
  .m-hdg-challenge-resolution__link::after {
    top: 10px;
    left: 4px;
    width: 5px;
    height: 5px;
  }
  p {
    line-height: 1.6;
  }
  .m-text-label {
    font-size: 1.4rem;
  }
  .m-text-label__label {
    display: block;
    max-width: 116px;
    margin-bottom: 5px;
    padding: 4px 12px;
  }
  .str-header__main-contents {
    padding-top: 93px;
  }
  .str-footer__list-ul {
    flex-wrap: wrap;
    gap: 10px;
  }
  .str-footer__list-items {
    width: 100%;
    max-width: calc(50% - 10px);
  }
  .str-footer__contents {
    padding: 30px 16px 18px;
  }
  .sp-form-container .sp-form-group + .sp-form-group > .sp-form-label,
.sp-form-container .sp-form-group + .sp-form-field > .sp-form-label,
.sp-form-container .sp-form-field + .sp-form-group > .sp-form-label,
.sp-form-container .sp-form-field + .sp-form-field > .sp-form-label {
    border-top: none;
  }
  .sp-form-container .sp-form-group > .sp-form-label,
.sp-form-container .sp-form-field > .sp-form-label {
    padding: 12px 15px;
    font-size: 1.4rem;
  }
  .sp-form-container .sp-form-group > .sp-form-data,
.sp-form-container .sp-form-field > .sp-form-data {
    padding: 20px 17px;
    border-right: solid 1px var(--table-border-color);
    border-bottom: solid 1px var(--table-border-color);
    border-left: solid 1px var(--table-border-color);
  }
  .sp-form-container .sp-form-group > .sp-form-data .sp-form-error,
.sp-form-container .sp-form-field > .sp-form-data .sp-form-error {
    margin-top: 9px;
    font-size: 1.4rem;
  }
  .sp-form-container .sp-form-group > .sp-form-data > div:not([class]),
.sp-form-container .sp-form-field > .sp-form-data > div:not([class]) {
    margin-top: 20px;
  }
  .sp-form-container .sp-form-group > .sp-form-data > .sp-form-group-item + .sp-form-group-item,
.sp-form-container .sp-form-field > .sp-form-data > .sp-form-group-item + .sp-form-group-item {
    margin-top: 20px;
  }
  .sp-form-container .sp-form-group > .sp-form-data > .sp-form-group-item > .sp-form-label,
.sp-form-container .sp-form-field > .sp-form-data > .sp-form-group-item > .sp-form-label {
    font-size: 1.4rem;
  }
  .sp-form-container .sp-form-group > .sp-form-data > .sp-form-group-item > .sp-form-data,
.sp-form-container .sp-form-field > .sp-form-data > .sp-form-group-item > .sp-form-data {
    margin-top: 6px;
  }
  .sp-form-container input[type=button] {
    margin-top: 30px;
  }
  .sp-form-container table {
    margin-top: 20px;
  }
  .sp-form-container .sp-form-recaptcha-center {
    margin-top: 45px;
  }
  .sp-form-interaction {
    margin-top: 30px;
  }
  .sp-form-interaction .sp-form-prev-button + .sp-form-next-button {
    margin-top: 15px;
  }
  .sp-form-interaction .sp-form-prev-button::before {
    left: 15px;
    width: 20px;
    height: 20px;
  }
  .sp-form-interaction .sp-form-prev-button::after {
    top: 44%;
    left: 22px;
    width: 4px;
    height: 4px;
  }
  .sp-form-interaction .sp-form-next-button {
    padding: 18px 30px;
    font-size: 1.6rem;
  }
  .sp-form-interaction .sp-form-next-button + .sp-form-prev-button {
    margin-top: 15px;
  }
  .sp-form-interaction .sp-form-next-button::before {
    right: 15px;
    width: 20px;
    height: 20px;
  }
  .sp-form-interaction .sp-form-next-button::after {
    right: 22px;
    width: 4px;
    height: 4px;
  }
  .sp-form-container {
    padding-bottom: 41px;
  }
}