@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,100..900;1,100..900&family=Noto+Sans+JP:wght@100..900&family=Noto+Serif+JP:wght@200..900&display=swap");

/* CSS Document */
:root {
  --weight-1: 100;
  --weight-2: 200;
  --weight-3: 300;
  --weight-4: 400;
  --weight-5: 500;
  --weight-6: 600;
  --weight-7: 700;
  --weight-8: 800;
  --weight-9: 900;

  /* 行間 */
  --lh-body: 1.7;
  --lh-tight: 1.3;

  /* =========================
   Font scale（役割ベース）
   SP〜PCで破綻しにくい流体タイポ
========================= */

  /* Core scale */
  --fs-2xs: clamp(0.625rem, 0.59rem + 0.16vw, 0.75rem); /* 10px - 12px */
  --fs-xs: clamp(0.6875rem, 0.65rem + 0.2vw, 0.8125rem); /* 11px - 13px */
  --fs-sm: clamp(0.8125rem, 0.77rem + 0.24vw, 0.9375rem); /* 13px - 15px */
  --fs-md: clamp(0.9375rem, 0.91rem + 0.14vw, 1rem); /* 15px - 16px */
  --fs-lg: clamp(1rem, 0.91rem + 0.45vw, 1.375rem); /* 16px - 22px */
  --fs-xl: clamp(1.125rem, 0.99rem + 0.7vw, 1.75rem); /* 18px - 28px */
  --fs-2xl: clamp(1.375rem, 1.16rem + 1.08vw, 2.25rem); /* 22px - 36px */
  --fs-3xl: clamp(1.75rem, 1.5rem + 1.2vw, 2.5rem); /* 28px - 40px */
  --fs-4xl: clamp(2.25rem, 1.72rem + 2.72vw, 4.75rem); /* 36px - 76px */
  --fs-display-sm: clamp(2rem, 1.82rem + 0.9vw, 2.625rem); /* 32px - 42px */
  --fs-metric: clamp(4.5rem, 4.06rem + 2.27vw, 5.75rem); /* 72px - 92px */
  --fs-metric-unit: clamp(
    1.75rem,
    1.53rem + 1.14vw,
    2.125rem
  ); /* 28px - 34px */
  --fs-subpage-kv-title: clamp(2rem, 1.7rem + 1.4vw, 3.125rem); /* 32px - 50px */
  --fs-subpage-kv-title-lg: clamp(3rem, 2.65rem + 0.95vw, 4.5rem); /* 48px - 72px */

  /* 本文 */
  --fs-body-sm: var(--fs-sm); /* 14px - 15px */
  --fs-body: var(--fs-md); /* 16px - 18px */
  --fs-body-lg: var(--fs-lg); /* 18px - 22px */

  /* 見出し */
  --fs-h1: var(--fs-3xl); /* 30px - 40px */
  --fs-h2: var(--fs-2xl); /* 24px - 36px */
  --fs-h3: clamp(1.1875rem, 1.03rem + 0.82vw, 1.875rem); /* 19px - 30px */
  --fs-h4: clamp(1.125rem, 1rem + 0.64vw, 1.75rem); /* 18px - 28px */
  --fs-h5: clamp(1.0625rem, 0.96rem + 0.52vw, 1.625rem); /* 17px - 26px */
  --fs-h6: var(--fs-lg); /* 18px - 22px */

  /* 英字・装飾 */
  --fs-en-lg: var(--fs-4xl); /* 42px - 76px */
  --fs-en-md: clamp(1.75rem, 1.42rem + 1.76vw, 4rem); /* 28px - 64px */

  /* Font Families */
  --font-base: "Noto Sans JP", sans-serif; /* 全体用 */
  --font-serif: "Noto Serif JP", serif; /* 明朝 */
  --font-eng: "Jost", sans-serif; /* 英字用 */
}

html,
body {
  /* overflow-x: hidden; */
}

body {
  font-family: var(--font-base);
}

/* --------------------------------------
   Google font 
-------------------------------------- */
.c-font-sans {
  font-family: var(--font-base);
}
.c-font-serif {
  font-family: var(--font-serif);
}
.c-font-eng {
  font-family: var(--font-eng);
}

/*---------------------------------------
overflow
---------------------------------------*/
.c-overflow-hidden {
  overflow: hidden;
}

/*------------------------------
font-weight
------------------------------*/
.c-fw-100 {
  font-weight: var(--weight-1);
}
.c-fw-200 {
  font-weight: var(--weight-2);
}
.c-fw-300 {
  font-weight: var(--weight-3);
}
.c-fw-400 {
  font-weight: var(--weight-4);
}
.c-fw-500 {
  font-weight: var(--weight-5);
}
.c-fw-600 {
  font-weight: var(--weight-6);
}
.c-fw-700 {
  font-weight: var(--weight-7);
}
.c-fw-800 {
  font-weight: var(--weight-8);
}
.c-fw-900 {
  font-weight: var(--weight-9);
}

/*------------------------------
テキスト位置
------------------------------*/
.c-text-align--center {
  text-align: center;
}
.c-text-align--left {
  text-align: left;
}
.c-text-align-right {
  text-align: right;
}
/* SPは左寄せ、TB、PCは中央揃え */
.c-text-align-spleft-tbpccenter {
  text-align: left;
}

@media (min-width: 600px) {
  .c-text-align-spleft-tbpccenter {
    text-align: center;
  }
}

@media (min-width: 1024px) {
  .c-text-align-sptbleft-pccenter {
    text-align: center;
  }
}

/*------------------------------
テキスト ※変更不可
------------------------------*/
p,
a,
li,
th,
td,
dt,
dd,
span {
  line-height: 1.7;
  color: var(--color--key-bk);
}
/*------------------------------
見出し h1-h6 ※変更不可
------------------------------*/

h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.5;
  font-weight: normal;
  color: var(--color--key-bk);
}

/* ======================================
   Headings (SP〜PC 自然補間)
   ====================================== */

h1 {
  font-size: var(--fs-h1);
}
h2 {
  font-size: var(--fs-h2);
}
h3 {
  font-size: var(--fs-h3);
}
h4 {
  font-size: var(--fs-h4);
}
h5 {
  font-size: var(--fs-h5);
}

h6 {
  font-size: var(--fs-h6);
}

/*------------------------------
テキスト ※変更不可
------------------------------*/
.c-text--xlg {
  font-size: var(--fs-3xl); /* 30px基準 */
}
.c-text--lg {
  font-size: var(--fs-2xl);
}
.c-text--l {
  font-size: var(--fs-xl);
}
.c-text--md {
  font-size: var(--fs-lg);
}
.c-text--s {
  font-size: var(--fs-sm);
}
.c-text--xs {
  font-size: var(--fs-xs);
}
.c-text--xxs {
  font-size: var(--fs-xs);
}

/* --------------------------------------
   Lead Text（Large）
   見出し寄りのリード文
-------------------------------------- */
.c-text--lead-lg {
  font-size: var(--fs-body-lg);
  line-height: var(--lh-body);
}
/*リード base*/
.c-text--lead {
  font-size: var(--fs-md);
}

/**************************************************
* 注釈 [※]コメ
***************************************************/
.c-note {
  display: block;
  font-size: var(--fs-2xs);
  line-height: 1.5;
  position: relative;
  padding-left: 1.2em; /* ※ぶんの余白 */
}
.c-note::before {
  content: "※";
  position: absolute;
  left: 0;
  top: 0;
  font-size: var(--fs-2xs);
  line-height: inherit;
  color: inherit;
}

.c-note--inline {
  display: inline-block;
}

/**************************************************
* Button
***************************************************/
.c-button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 80%;
  padding: var(--space-2) 20px var(--space-2) 24px;
  border: 1px solid transparent;
  border-radius: 8px;
  text-decoration: none;
  font-size: var(--fs-body-sm);
  font-weight: 700;
  line-height: 1.5;
  transition: background-color 0.3s ease, color 0.3s ease,
    border-color 0.3s ease, transform 0.3s ease, opacity 0.3s ease;
}

.c-button::after {
  content: "→";
  flex: 0 0 auto;
  font-size: var(--fs-lg);
  line-height: 1;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.c-button:hover {
  opacity: 1;
  transform: none;
}

.c-button--primary {
  background: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-white);
}

.c-button--light {
  background: transparent;
  border-color: var(--color-transparent-wh);
  color: var(--color-white);
}

.c-button--white {
  background: var(--color-white);
  color: var(--color-black);
}

.c-button--small {
  min-width: auto;
  padding: var(--space-2) 28px;
  font-size: var(--fs-sm);
}

.c-button--width-sm,
.c-button--width-md,
.c-button--width-lg {
  min-width: 0;
}

@media (min-width: 600px) {
  .c-button {
    min-width: 289px;
    padding: var(--space-2) 20px var(--space-2) 24px;
  }

  .c-button--width-sm {
    width: min(80%, 220px);
  }

  .c-button--width-md {
    width: min(80%, 320px);
  }

  .c-button--width-lg {
    width: min(80%, 380px);
  }
}

@media (min-width: 600px) and (max-width: 1023px) {
  #top .c-button {
    min-height: 72px;
    padding: 0 24px 0 28px;
  }
}

/**************************************************
* Common List
***************************************************/
.c-check-list,
.c-plain-list,
.c-bullet-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.c-check-list li,
.c-plain-list li,
.c-bullet-list li {
  position: relative;
  padding: 0 0 var(--space-2) 32px;
  font-size: var(--fs-body);
  font-weight: 700;
  line-height: 1.8;
}

.c-check-list li + li,
.c-plain-list li + li,
.c-bullet-list li + li {
  margin-top: var(--space-2);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-2);
}

.c-check-list li::before,
.c-bullet-list--check li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 800;
}

.c-plain-list li::before {
  content: "•";
  position: absolute;
  left: 4px;
  top: 0;
}

.c-bullet-list--alert li::before {
  content: "!";
  position: absolute;
  left: 5px;
  top: 1px;
  font-weight: 800;
}

/**************************************************
* Content Block
***************************************************/
.c-content-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.c-content-block__title {
  margin: 0;
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-key);
  font-size: var(--fs-xl);
  font-weight: 700;
  line-height: 1.5;
}

.c-content-card {
  background: var(--color-white);
  border-radius: 20px;
  padding: var(--space-3) 28px;
}

@media (min-width: 600px) {
  .c-content-card {
    padding: 40px;
  }
}

@media (min-width: 1024px) {
  .c-content-card {
    padding: 60px;
  }
}

.c-info-definition {
  margin: 0;
  border-top: 1px solid rgba(26, 26, 26, 0.18);
}

.c-info-definition__row {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(26, 26, 26, 0.18);
}
.c-info-definition__row:last-child {
  border-bottom: none;
}

.c-info-definition__term,
.c-info-definition__desc {
  margin: 0;
  color: #222;
  font-size: var(--fs-body-sm);
  line-height: 1.8;
}

.c-info-definition__term {
  position: relative;
  font-weight: 700;
}

.c-info-definition__term::before {
  content: "";
  position: absolute;
  left: 0;
  top: -19px;
  width: min(124px, 100%);
  border-top: 1px solid var(--color-black);
}

.c-info-definition__desc {
  font-weight: 400;
}

@media (min-width: 600px) {
  .c-info-definition__row {
    gap: 10px;
  }
}

@media (min-width: 1024px) {
  .c-info-definition__row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 48px;
    padding: 23px 0;
  }

  .c-info-definition__term::before {
    top: -24px;
  }

  .c-info-definition__term,
  .c-info-definition__desc {
    font-size: var(--fs-body);
    line-height: 1.8;
  }
}

.c-step-stack {
  display: grid;
  justify-items: center;
  gap: 12px;
}

.c-step-stack__item {
  width: 100%;
  padding: 28px 24px;
  border-radius: 20px;
  background: var(--color-white);
}

.c-step-stack__eyebrow,
.c-step-stack__title {
  margin: 0;
}

.c-step-stack__eyebrow {
  color: var(--color-key);
  font-family: var(--font-eng);
  font-size: var(--fs-xs);
  font-weight: 600;
  line-height: 1.5;
}

.c-step-stack__title {
  margin-top: 12px;
  font-size: var(--fs-body-lg);
  font-weight: 700;
  line-height: 1.6;
}

.c-step-stack__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 20px;
}

.c-step-stack__arrow img {
  width: 8px;
  height: 15px;
  transform: rotate(90deg);
}

@media (min-width: 600px) {
  .c-step-stack__item {
    padding: 34px 32px;
  }
}

@media (min-width: 1024px) {
  .c-step-stack__item {
    padding: 40px;
  }

  .c-step-stack__title {
    margin-top: 20px;
    font-size: var(--fs-body-lg);
  }
}

.c-form-table {
  display: grid;
  gap: 18px;
}

.c-form-table__row {
  display: grid;
  gap: 10px;
}

.c-form-table__label {
  margin: 0;
  font-size: var(--fs-body-sm);
  font-weight: 700;
  line-height: 1.8;
  color: #222;
}

.c-form-table__required {
  color: #b82525;
}

.c-form-table__control input,
.c-form-table__control textarea {
  width: 100% !important;
  padding: 14px 16px;
  border: 0;
  background: #f2f2f2;
  box-shadow: none;
  color: var(--color-black);
}

.c-form-table__control textarea {
  min-height: 170px;
  resize: vertical;
}

.c-form-table__choices {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
}

.c-form-table__choice {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-body-sm);
  font-weight: 700;
  line-height: 1.8;
  color: var(--color-black);
}

.c-form-table__choice input {
  width: 20px;
  height: 20px;
  margin: 0;
}

@media (min-width: 600px) {
  .c-form-table {
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .c-form-table__row {
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: start;
    gap: 30px;
  }

  .c-form-table__label {
    font-size: var(--fs-body);
  }

  .c-form-table__choice {
    font-size: var(--fs-body);
  }
}

/**************************************************
* Section Heading
***************************************************/
.c-section-heading {
  display: flex;
  flex-direction: column;
  gap: var(--section-heading-gap);
  align-self: flex-start;
  color: var(--color-black);
}

.c-section-heading__ja,
.c-section-heading__en {
  margin: 0;
  font-weight: 700;
}

.c-section-heading__ja {
  font-size: clamp(1rem, 0.95rem + 0.22vw, 1.25rem);
  line-height: 1.25;
}

.c-section-heading__en {
  display: inline-flex;
  align-items: flex-end;
  gap: 0.12em;
  font-family: var(--font-eng);
  font-size: clamp(3rem, 2.3rem + 3vw, 5rem);
  line-height: 0.92;
  letter-spacing: 0;
  font-weight: 500;
  white-space: nowrap;
}

.c-section-heading__en span {
  flex: 0 0 auto;
  font-size: 0.72em;
  font-weight: 600;
  line-height: 1;
}

.c-section-heading--light,
.c-section-heading--light .c-section-heading__ja,
.c-section-heading--light .c-section-heading__en,
.c-section-heading--light .c-section-heading__en span {
  color: var(--color-white);
}

@media (min-width: 600px) {
  .c-section-heading--light {
    align-self: flex-end;
  }
}

@media (min-width: 1024px) {
  .c-section-heading__en {
    gap: 0.16em;
  }

  .c-section-heading__en span {
    font-size: 0.8em;
  }
}

/**************************************************
* Subpage KV
***************************************************/
.c-subpage-primary-title {
  margin: 0;
  padding-top: var(--subpage-primary-title-padding-top, 0);
  padding-bottom: var(--subpage-primary-title-padding-bottom, 0);
}

.c-subpage-kv {
  padding-top: 0;
}

.c-subpage-kv__inner {
  position: relative;
}

.c-subpage-kv__media {
  position: relative;
  overflow: hidden;
  /* background: var(--color-black); */
}

.c-subpage-kv__media picture,
.c-subpage-kv__media img {
  display: block;
  width: 100%;
}

.c-subpage-kv__media img {
  height: 150px;
  object-fit: cover;
  object-position: center;
}

.c-subpage-kv__content {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
}

.c-subpage-kv__heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-left: clamp(88px, 20vw, 180px);
  color: var(--color-white);
}

.c-subpage-kv__label,
.c-subpage-kv__title {
  margin: 0;
  color: inherit;
}

.c-subpage-kv__label {
  font-size: var(--fs-sm);
  font-weight: 700;
}

.c-subpage-kv__title {
  font-family: var(--font-eng);
  font-size: var(--fs-subpage-kv-title);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: 0.01em;
}

.c-subpage-kv__title span {
  display: block;
  line-height: inherit;
}

@media (min-width: 600px) {
  .c-subpage-kv__media img {
    height: 220px;
  }

  .c-subpage-kv__heading {
    gap: 10px;
    margin-left: clamp(120px, 19vw, 220px);
  }
}

@media (min-width: 1024px) {
  .c-subpage-kv {
    padding-top: var(--header-height);
  }

  .c-subpage-kv__media img {
    height: 376px;
  }

  .c-subpage-kv__heading {
    gap: 14px;
    margin-left: clamp(220px, 22vw, 398px);
  }

  .c-subpage-kv__label {
    font-size: var(--fs-body);
  }

  .c-subpage-kv__title {
    font-size: var(--fs-subpage-kv-title-lg);
  }
}

/**************************************************
* Media Callout
***************************************************/
.c-media-callout {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--color-black);
  background: var(--color-white);
}

.c-media-callout__visual {
  position: relative;
  min-height: 120px;
  overflow: hidden;
  /* height: 140px; */
}

.c-media-callout__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: color-mix(in srgb, var(--color-black) 80%, transparent);
}

.c-media-callout__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c-media-callout__visual-copy {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.c-media-callout__visual-title {
  margin: 0;
  color: var(--color-white);
  font-size: var(--fs-h4);
  font-weight: 700;
  line-height: 1.5;
}

.c-media-callout__body {
  display: grid;
  gap: var(--page-block-gap);
  padding: 24px 24px;
}

.c-media-callout__text {
  display: grid;
  gap: var(--page-group-gap);
}

.c-media-callout__text p {
  margin: 0;
  font-size: var(--fs-body);
  font-weight: 700;
  line-height: 1.8;
}

@media (min-width: 600px) {
  .c-topic-card {
    padding: 40px 32px;
  }

  .c-media-callout__visual {
    min-height: 200px;
  }

  .c-media-callout__body {
    padding: 40px 32px;
  }

  .c-media-callout .c-button {
    min-width: 600px;
    justify-self: center;
  }
}

@media (min-width: 600px) and (max-width: 1023px) {
  .c-media-callout__visual {
    min-height: 240px;
    height: 240px;
  }

  .c-media-callout__text {
    gap: calc(var(--page-group-gap) / 3);
  }

  .c-media-callout .c-button {
    width: min(100%, 420px);
    min-width: 0;
    padding: 25px 24px 25px 28px;
  }
}

@media (min-width: 1024px) {
  .c-button:hover::after {
    transform: translateX(6px);
  }

  .c-media-callout {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }

  .c-media-callout__visual {
    min-height: 280px;
  }

  .c-media-callout__body {
    align-content: center;
    gap: var(--page-block-gap);
    padding: 60px 80px;
  }

  .c-media-callout__text p {
    font-size: var(--fs-body-lg);
    line-height: 1.8;
  }

  .c-media-callout__body .c-button {
    min-width: 376px;
  }

  .c-media-callout .c-button {
    max-width: 360px;
    justify-self: start;
  }
}

/**************************************************
* ・付きテキスト
***************************************************/
.c-dot-text {
  padding: 0;
  position: relative;
  padding-left: 1.5rem;
  text-indent: -0.7rem;
}

.c-dot-text::before {
  content: "・";
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.5rem;
}

/**************************************************
* ul li リスト ●ドットパターン
***************************************************/

.c-dot-list li {
  padding: 0;
  position: relative;
  margin-top: var(--space-1);
  padding-left: 2.2rem;
  text-indent: -2.2rem;
}

.c-dot-list li::before {
  display: inline-block;
  vertical-align: middle;
  /*以下白丸つくる*/
  content: "";
  width: 0.8em;
  height: 0.8em;
  background: var(--color-key);
  border-radius: 50%;
  margin-right: 0.5rem;
}
/**************************************************
* ul li リスト ・中点パターン{c-dot-list c-dot-list--midpoint}
***************************************************/

.c-dot-list--midpoint li {
  padding-left: 1rem;
  text-indent: -1rem;
}
.c-dot-list--midpoint li::before {
  display: inline-block;
  vertical-align: middle;
  content: "";
  width: 4px;
  height: 4px;
  background: var(--color-key);
  border-radius: 50%;
  margin-right: 0.5rem;
}

/**************************************************
* ol リスト ●丸に数字 パターン
***************************************************/
.c-num-list {
  counter-reset: number; /*数字をリセット*/
  list-style-type: none !important; /*数字を一旦消す*/
}
.c-num-list li {
  position: relative;
  padding-left: 30px;
  line-height: 1.5em;
  padding: 0.5em 0.5em 0.5em 30px;
}

.c-num-list li::before {
  /* 以下数字をつける */
  position: absolute;
  counter-increment: number;
  content: counter(number);
  /*以下数字のデザイン変える*/
  display: inline-block;
  background: var(--color-key);
  color: var(--color-white);
  font-family: "BIZ UDPGothic", sans-serif;
  font-weight: 700;
  font-style: normal;
  border-radius: 50%;
  left: 0;
  width: 25px;
  height: 25px;
  line-height: 25px;
  text-align: center;
  /*以下 上下中央寄せのため*/
  /* top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%); */
}

/* インデント解除 入れ子などで解除がひつような場合に */
.c-list-unindent {
  text-indent: 0;
  margin-left: -2.2rem;
}

/* シンプルな番号付き */
.c-num-list-simple {
  counter-reset: num-counter; /* カウンターをリセット */
  list-style: none; /* デフォルトの番号を消す */
  padding-left: 0;
}

.c-num-list-simple li {
  counter-increment: num-counter; /* カウンター加算 */
  position: relative;
  padding-left: 1.5em; /* 番号分の余白 */
  /*margin-bottom: 1em;*/
}

.c-num-list-simple li::before {
  content: counter(num-counter) ".";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: bold;
  color: var(--color-black);
}

/**************************************************
テキストリンク
* a リンク アンダーライン
***************************************************/
/* 常にアンダーライン */
.c-link-underline {
  text-decoration: underline;
  text-underline-offset: 0.2em;
  color: inherit;
}
/* 薄黒アンダーライン */
.c-link-underline--bk {
  color: var(--color-black-right);
}

.c-link-underline:hover {
  opacity: 0.8;
}

/* アンダーラインなし */
.c-link-no-underline {
  text-decoration: none;
  color: inherit;
}

/* ホバー時だけアンダーライン */
.c-link-hover-underline {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease, text-decoration-color 0.3s ease;
}
.c-link-hover-underline:hover,
.c-link-hover-underline:focus {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* --------------------------------------
   Topic Card
   Added for SILVA top / lower pages
-------------------------------------- */
.c-topic-card {
  --topic-card-bg: var(--color-white);
  padding: 34px 24px;
  border-radius: 20px;
  background: var(--topic-card-bg);
  box-shadow: 4px 4px 20px var(--color-shadow-soft);
}

.c-topic-card--white {
  --topic-card-bg: var(--color-white);
}

.c-topic-card--gray {
  --topic-card-bg: var(--color-gray01);
}

.c-topic-card__heading,
.c-topic-card__title {
  margin: 0;
  font-weight: 700;
}

.c-topic-card__heading {
  font-size: var(--fs-lg);
  line-height: 1.8;
}

.c-topic-card__title {
  display: flex;
  flex-direction: column;
  font-size: var(--fs-lg);
  line-height: 1.5;
}

.c-lined-icon-list,
.c-topic-card__list {
  --lined-icon-list-icon: url("/assets/images/common/icon-batsu.svg");
  --lined-icon-list-item-padding-y: 20px;
  --lined-icon-list-padding-left: 34px;
  --lined-icon-list-icon-top: 26px;
  --lined-icon-list-font-weight: 700;
  --lined-icon-list-border-color: var(--color-border);
  list-style: none;
  margin: 0;
  padding: 0;
}

.c-lined-icon-list li,
.c-topic-card__list li {
  position: relative;
  margin: 0;
  padding: var(--lined-icon-list-item-padding-y) 0
    var(--lined-icon-list-item-padding-y) var(--lined-icon-list-padding-left);
  border-top: 1px solid var(--lined-icon-list-border-color);
  font-size: var(--fs-body);
  font-weight: var(--lined-icon-list-font-weight);
  line-height: 1.8;
}

.c-lined-icon-list--no-first-border li:first-child,
.c-topic-card__list li:first-child {
  border-top: none;
}

.c-lined-icon-list li::before,
.c-topic-card__list li::before {
  content: "";
  position: absolute;
  top: var(--lined-icon-list-icon-top);
  left: 0;
  width: 20px;
  height: 20px;
  background: var(--lined-icon-list-icon) center / contain no-repeat;
}

.c-lined-icon-list--batsu,
.c-topic-card__list--batsu {
  --lined-icon-list-icon: url("/assets/images/common/icon-batsu.svg");
}

.c-lined-icon-list--check-mark,
.c-topic-card__list--check-mark {
  --lined-icon-list-icon: url("/assets/images/common/icon-check-mark.svg");
}

.c-lined-icon-list--exclamation-mark,
.c-topic-card__list--exclamation-mark {
  --lined-icon-list-icon: url("/assets/images/common/icon-exclamation-mark.svg");
}

.c-lined-icon-list--fukidashi,
.c-topic-card__list--fukidashi {
  --lined-icon-list-icon: url("/assets/images/common/icon-fukidashi.svg");
}

.c-lined-icon-list--maru,
.c-topic-card__list--maru {
  --lined-icon-list-icon: url("/assets/images/common/icon-maru.svg");
}

.c-lined-icon-list--ni-maru,
.c-topic-card__list--ni-maru {
  --lined-icon-list-icon: url("/assets/images/common/icon-ni-maru.svg");
}

@media screen and (min-width: 1023px) {
  .c-topic-card {
    padding: 32px 32px;
  }

  .c-topic-card__title {
    line-height: 1.8;
  }
}

/*---------------------
ふわっと 表示
------------------------*/
.c-fadein {
  opacity: 0;
  transform: translate(0, 50px);
  transition: all 1s;
}
.c-fadein.c-active {
  opacity: 1;
  transform: translate(0, 0);
}

/*------------------------------
pageTopボタン ※変更不可
------------------------------*/
.c-pagetop {
  z-index: 700;
  position: absolute;
  top: -25px;
  right: 20px;
}
.c-pagetop-arrow {
  width: 15px;
  height: 50px;
  position: relative;
  display: block;
}
.c-pagetop-arrow::before,
.c-pagetop-arrow::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  content: "";
  vertical-align: middle;
}