@charset "UTF-8";
/* ==========================================
   CSS変数（カラー・フォント）
   ========================================== */
:root {
  /* カラー */
  --color-primary: #0A57CA;
  --color-highlight: #FF5722;  
  --color-heading: #1B82FB;       
  --color-text: #333333;
  --color-text-light: #403e3e;
  --color-white: #ffffff;
  --color-bg-light: #EEF9FF;
  --color-bg-gray: #eeeeee;
  --color-bg-warning: #FFF5F2;
  --color-bg-yellow: #FFFAE2;
  --color-footer: #333333;
  
  /* フォント */
  --font-family:  "Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
}

/* ==========================================
   ベーススタイル
   ========================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-white);
  letter-spacing: .01rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all,.2s ease-out 0s;
}

a:hover {
  text-decoration: underline;
}

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

/* ==========================================
   ヘッダー
   ========================================== */
.header {
  background-color: var(--color-white);
  padding: 18px 0;
}

.header-inner {
  max-width: 1010px;
  margin: 0 auto;
  padding: 0px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-logo img {
  width: 200px;
  height: auto;
}

.header-label {
  display: inline-flex;
  align-items: center;
}

.header-label-tag {
  display: inline-block;
  padding: 0px 12px;
  border: 1px solid var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
}

.header-login-btn {
  display: inline-flex;
  align-items: center;
  padding: 3px 24px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 700;
  border: none;
  border-radius: 4px;
  transition: all 0.3s;
  box-shadow: inset 0 -4px 0 rgba(0, 0, 0, 0.25);
}

.header-login-btn:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

/* ==========================================
   メインビジュアル
   ========================================== */
.main-visual {
  position: relative;
  background-color: var(--color-bg-light);
  padding: 24px 0 24px 0;
}

.main-visual-inner {
  width: 100%;
  max-width: 1010px;
  margin: 0 auto;
  padding: 0px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.main-visual-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.main-visual-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-primary);
}

.main-visual-subtitle {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 12px;
}

.main-visual-description {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-light);
  margin-top: 12px;
}

.main-visual-image {
  grid-area: image;
  width: 426px;
  flex-shrink: 0;
}

.main-visual-image img {
  width: 100%;
  height: auto;
}

/* ==========================================
   メインコンテンツ
   ========================================== */
.main-content {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0;
  overflow-x: hidden;
}

.content-wrapper {
  max-width: 1000px;
  margin: 0 auto;
  padding: 32px 48px;
  background-color: var(--color-white);
  border-radius: 4px;
  overflow-x: hidden;
}

/* ==========================================
   タブナビゲーション
   ========================================== */
.tab-nav {
  padding: 18px 0;
}

.tab-nav-list {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tab-nav-item {
  display: inline-flex;
}

.tab-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 14px 20px;
  width: 140px;
  background-color: var(--color-white);
  border: 1px solid var(--color-primary);
  border-bottom: 3px solid var(--color-primary);
  border-radius: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  transition: all 0.3s;
  white-space: nowrap;
  justify-content: center;
}

.tab-nav-link::before {
  font-family: FontAwesome;
  content: "\f13a";
  margin: 0 6px 0 1px;
  text-decoration: none;
  align-self: baseline;
  color: var(--color-primary);
}

.tab-nav-link:hover {
  background-color: var(--color-bg-light);
  text-decoration: none;
}

.tab-nav-link .required-tag {
  display: inline-block;
  padding: 2px 2px 0px 2px;
  background-color: var(--color-white);
  border: 1px solid var(--color-highlight);
  font-size: 10px;
  font-weight: 700;
  color: var(--color-highlight);
  line-height: 1.2;
}

/* ==========================================
   警告ボックス
   ========================================== */
.warning-box {
  background-color: var(--color-bg-warning);
  padding: 20px;
  margin: 16px 0;
}

.warning-box-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-highlight);
  margin-bottom: 8px;
}

.warning-box-text {
  color: var(--color-text);
}

/* ==========================================
   ボタン
   ========================================== */
.btn-login {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 400px;
  height: 82px;
  margin: 16px auto;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 22px;
  font-weight: 700;
  border-radius: 4px;
  box-shadow: inset 0 -4px 0 rgba(0, 0, 0, 0.25);
  transition: opacity 0.3s;
}

.btn-login:hover {
  opacity: 0.6;
  text-decoration: none;
}

/* ==========================================
   見出し（h2）
   ========================================== */
.heading-h2 {
  display: flex;
  align-items: center;
  position: relative;
  background-color: var(--color-heading);
  padding: 11px 10px;
  margin: 36px 0 16px;
}

.heading-h2-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
}

.heading-h2-required {
  position: relative;
}

.heading-h2-required::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 100px;
  height: 30px;
  background-color: var(--color-white);
  border-radius: 4px;
}

.heading-h2-required .required-label {
  position: absolute;
  left: 17px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-highlight);
}

.heading-h2-required .heading-h2-text {
  margin-left: 121px;
}

/* ==========================================
   見出し（h3）
   ========================================== */
.heading-h3 {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 24px 0 16px;
}

.heading-h3::before {
  content: '';
  display: block;
  width: 4px;
  height: 32px;
  background-color: var(--color-primary);
}

.heading-h3-text {
  font-size: 18px;
  font-weight: 700;
  color: #000000;
}

/* ==========================================
   見出し（h4）
   ========================================== */
.heading-h4 {
  padding: 24px 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
}

/* ==========================================
   テキスト
   ========================================== */
.main-content p{
  font-size: 15px;
  line-height: 1.5;
  margin: 0;
  padding: 0;
}

.text-block {
  padding-bottom: 16px;
  color: var(--color-text);
}

.text-block strong {
  font-weight: 700;
}

/* ==========================================
   リンクリスト
   ========================================== */
.link-arrow {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 16px 0;
}

.link-arrow::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 7px;
  background-color: var(--color-primary);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.link-arrow a {
  color: #000000;
  text-decoration: underline;
}

/* ==========================================
   情報リスト（dl形式）
   ========================================== */
.info-list {
  display: grid;
  grid-template-columns: 215px 1fr;
  gap: 8px 0;
  padding: 16px 0;
}

.info-list-dt {
  padding: 7px 12px;
  background-color: var(--color-bg-gray);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
}

.info-list-dd {
  padding: 7px 12px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

/* ==========================================
   必須バナーボックス
   ========================================== */
.required-banner-box {
  background-color: var(--color-bg-yellow);
  padding: 20px;
  overflow: hidden;
}

p.required-banner-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-highlight);
  margin-bottom: 16px;
}

.required-banner-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.required-banner-item {
  text-align: left;
}

.required-banner-item-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-light);
}

.required-banner-item img {
  display: block;
}

/* ==========================================
   推奨バナーボックス
   ========================================== */
.recommended-banner-box {
  background-color: var(--color-bg-gray);
  padding: 20px;
  margin: 20px 0;
}

p.recommended-banner-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.recommended-banner-grid {
  display: flex;
}

.recommended-banner-col-left {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-right: 48px;
}

.recommended-banner-col-right {
  display: flex;
  gap: 40px;
}

.recommended-banner-bottom {
  margin-top: 20px;
}

.recommended-banner-item {
  text-align: left;
}

.recommended-banner-item-label {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-light);
}

.recommended-banner-item img {
  display: block;
  max-width: 100%;
}

/* ==========================================
   動画サイズ
   ========================================== */
.video-size-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 100%;
  overflow-x: hidden;
}

.video-size-item {
  text-align: left;
  max-width: 100%;
  overflow-x: hidden;
}

.video-size-item-label {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.video-size-item img {
  display: block;
  border: 1px solid #ddd;
  max-width: 100%;
}

/* ==========================================
   商品リンク説明図
   ========================================== */
.product-link-diagram {
  margin: 16px 0;
  padding: 20px;
}

.product-link-diagram img {
  width: 100%;
  max-width: 817px;
  height: auto;
}

/* ==========================================
   froglink説明図
   ========================================== */
.froglink-diagram {
  margin: 16px 0;
  text-align: center;
}

.froglink-diagram img {
  width: 90%;
  max-width: 904px;
  height: auto;
}

/* ==========================================
   メールサンプル
   ========================================== */
.mail-sample {
  position: relative;
  margin: 16px 0 24px;
  padding: 31px 42px;
  background-color:var(--color-bg-gray);
}

.mail-sample-text {
  font-size: 16px;
  line-height: 30px;
}

/* ==========================================
   テキスト例リスト
   ========================================== */
.text-example-list {
  padding: 16px 0 16px 24px;
  margin: 0;
}

.text-example-list li {
  color: var(--color-text);
  margin-bottom: 4px;
  list-style-type: disc;
}

.text-example-list li::marker {
  color: var(--color-text);
}

/* ==========================================
   警告ボックス（リスト版）
   ========================================== */
.warning-box-list {
  padding: 0 0 0 20px;
  margin: 0;
}

.warning-box-list li {
  color: var(--color-text);
  margin-bottom: 8px;
  list-style-type: disc;
}

.warning-box-list li:last-child {
  margin-bottom: 0;
}

/* ==========================================
   フッター
   ========================================== */
/* Footer */
footer {
  width: 100%;
  text-align: center;
  font-size: 11px;
  color: #ccc;
  margin-top: 80px;
  position: relative
}

footer a {
  color: #ccc;
  line-height: 1.5;
}

footer a:visited {
  color: #ccc
}
.fa {
    padding-right: .3em;
}
.fa_append_before {
    padding-right: 0;
    padding-left: .3em;
}
.fa_append_after {
    padding-right:.2em;
    padding-left:  0;
}
.footer_inner {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto
}
.fixed_footer_ico {
    display: none;
    position: fixed;
    z-index: 9;
    right: 15px;
    bottom: 20px
}

.fixed_footer_ico span {
    font-size: 0;
    width: 50px;
    height: 50px;
    text-align: center;
    background: #333;
    border-radius: 50%;
    line-height: 50px;
    box-shadow: 0 3px 6px #00000029;
    cursor: pointer
}
.fixed_modal_trigger {
    display: none;
    background-color: #ffd100 !important;
    margin-bottom: 16px;
}
.fixed_pagetop_trigger {
    display: block;
}
.fixed_pagetop_trigger i {
    font-size: 30px;
    color: #fff;
    line-height: 48px;
    padding-right: 0;
}

.footer_inner {
  padding: 24px 0
}

.footer_contents {
  background-color: #333;
  padding: 60px 0 40px
}

.footer_copy_only {
  padding: 16px 0
}

.footer_copy_only .footer_copyright {
  border: none;
  margin: 0 auto;
  padding: 23px 12px
}

.footer_link_list_wrap {
  overflow: hidden;
  padding: 0
}

.footer_link_list_wrap p {
  margin-top: 2px;
  padding-bottom: 0;
}

.footer_link_list_wrap ul {
  overflow: hidden;
  margin-top: 40px;
  display: flex;
  justify-content: space-around
}

.footer_link_list_wrap li {
  float: left;
  margin-right: 24px;
  font-size: 13px;
  list-style-type: none;
}

.footer_link_list_wrap li:last-child {
  margin-right: 0
}

.footer_share_wrap {
  overflow: hidden;
  margin-top: 20px;
  text-align: right;
  display: flex;
  justify-content: flex-end
}

.footer_share {
  overflow: hidden;
  display: flex;
  width: auto;
  align-items: center
}

.footer_contact {
  margin-left: 40px
}

.footer_share li {
  float: left;
  margin-right: 16px
}

.footer_share li:last-child {
  margin-right: 0
}

.footer_share i {
  font-size: 24px;
  color: #fff
}

.btn.btn_footer_contact {
  font-size: 16px;
  color: #fff;
  padding: .3em 0
}

.footer_share_wrap p {
  display: inline-block;
  vertical-align: middle;
  text-align: center;
  width: 200px;
  max-width: 200px
}

.footer_links {
  margin: 60px auto;
  display: flex;
  justify-content: center
}

.footer_links li {
  margin-right: 8px
}

.footer_links li:last-child {
  margin-right: 0
}

.footer_copyright {
  margin-top: 16px;
  padding: 36px 0 0
}

/* ==========================================
   ユーティリティ
   ========================================== */
.sp-only {
  display: none;
}
.pc-only {
  display: inline;
}

.mt-0 { margin-top: 0; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-36 { margin-top: 36px; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.text-center { text-align: center; }

/* ==========================================
   レスポンシブ（タブレット: 768px以下）
   ========================================== */
@media screen and (max-width: 768px) {
  body {
  }

  .sp-only {
    display: inline;
  }
  .pc-only {
    display: none;
  }

  /* ヘッダー */
  .header {
    padding: 12px 0;
  }

  .header-inner {
    max-width: 95%;
    padding: 0 16px;
    flex-wrap: wrap;
    gap: 12px;
  }

  .header-logo img {
    width:108px;
  }

  .header-label {
    order: 1;
  }

  .header-label-tag {
    padding: 0px 6px;
    font-size: 10px;
}

  .header-login-btn {
    display: none;
  }

  /* メインビジュアル */
  .main-visual {
    padding: 24px 12px 32px 12px;
  }

  .main-visual-inner {
    display: flex;
    flex-direction: column;
    padding: 0 8px;
    gap: 8px;
    width: 100%;
    max-width: 100%;
  }

  .main-visual-text {
    display: contents;
  }

  .main-visual-title {
    order: 1;
    font-size: 28px;
    margin-bottom: 0;
    margin-top: 0;
    text-align: center;
  }

  .main-visual-subtitle {
    order: 2;
    margin-bottom: 0;
    margin-top: 0;
    text-align: center;
  }

  .main-visual-image {
    order: 3;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    padding: 25px 0;
  }

  .main-visual-description {
    order: 4;
    text-align: left;
    padding: 0 8px;
    margin-top: 0;
  }


  /* メインコンテンツ */
  .main-content {
    padding: 0px 24px 0px 24px;
    max-width: 100%;
  }

  .content-wrapper {
    max-width: 100%;
    padding: 0px;
  }

  /* タブナビゲーション */
  .tab-nav{
    padding: 32px 0 18px 0;
  }
  .tab-nav-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .tab-nav-link {
    padding: 12px;
    width: 100%;
    font-size: 15px;
    justify-content: left;
  }

  .tab-nav-link .required-tag {
    padding: 1px 2px;
  }

  /* 警告ボックス */
  .warning-box {
    padding: 16px;
    margin: 20px 0 32px 0;
  }

  .warning-box-title {
  }

  .warning-box-text {
  }

  /* ボタン */
  .btn-login {
    width: 100%;
    max-width: 320px;
    font-size: 18px;
  }

  /* 見出し（h2） */
  .heading-h2 {
    padding: 10px 8px;
  }

  .heading-h2-text {
    font-size: 17px;
  }

  .heading-h2-required::before {
    width: 80px;
    height: 24px;
    left: 8px;
  }

  .heading-h2-required .required-label {
    left: 14px;
    font-size: 11px;
  }

  .heading-h2-required .heading-h2-text {
    margin-left: 95px;
  }

  /* 見出し（h3） */
  .heading-h3 {
    padding: 20px 0 12px;
  }

  .heading-h3::before {
    width: 3px;
    height: 24px;
  }

  .heading-h3-text {
    font-size: 16px;
  }

  /* 見出し（h4） */
  .heading-h4 {
    font-size: 15px;
  }

  /* テキスト */
  .text-block {
padding-bottom: 12px;
  }
  /*
  .text-block br {
    display: none;
  }
*/
  /* 情報リスト */
  .info-list {
    grid-template-columns: 1fr;
    padding-top: 0;
  }

  .info-list-dt {
    padding: 8px 10px;
    text-align: left;
  }

  .info-list-dd {
    padding: 8px 10px;
  }

  /* 必須バナーボックス */
  .required-banner-box {
    padding: 16px;
  }

  .required-banner-title {
    font-size: 15px;
  }

  .required-banner-list {
    flex-direction: column;
    gap: 16px;
  }

  .required-banner-item-label {
  }

  /* 推奨バナーボックス */
  .recommended-banner-box {
    padding: 16px;
    margin: 16px 0;
  }

  .recommended-banner-title {
    font-size: 15px;
  }

  .recommended-banner-grid {
    flex-direction: column;
    gap: 16px;
  }

  .recommended-banner-col-left {
    gap: 16px;
  }

  .recommended-banner-col-right {
    flex-direction: row;
    gap: 20px;
  }

  .recommended-banner-item-label {
  }

  .recommended-banner-scroll-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .recommended-banner-scroll-wrapper img {
    max-width: none;
  }
  .recommended-banner-col-left{
    padding-right: 0;
  }

  /* 動画サイズ */
  .video-size-list {
    gap: 16px;
  }

  .video-size-item-large {
    display: none;
  }

  .video-size-item-label {
  }

  /* 商品リンク説明図 */
  .product-link-diagram {
    padding: 12px 0;
  }

  /* froglink説明図 */
  .froglink-diagram {
    margin: 12px 0;
  }

  /* メールサンプル */
  .mail-sample {
    padding: 20px 16px;
    margin: 12px 0 20px;
  }

  .mail-sample-text {
  }

   /*Footer SP */
  .footer_inner {
    width: 100%;
    padding: 12px
  }

  .footer_contents {
    padding: 16px 0
  }

  .footer_link_list_wrap {
    text-align: left
  }

  .footer_link_list_wrap p {
    float: none
  }

  .footer_link_list_wrap ul {
    margin-top: 20px;
    float: none;
    display: block
  }

  .footer_link_list_wrap li {
    width: 50%;
    text-align: left;
    margin: 0 0 8px
  }

  .footer_links {
    margin: 40px auto;
    padding: 0 12px
  }

  .footer_contact {
    margin-left: 24px
  }

  .footer_share_wrap {
    margin: 0 0 18px;
    justify-content: space-between
  }

  .footer_share {
    float: left
  }

  .footer_share i {
    font-size: 22px;
    line-height: 31px
  }

  .footer_share li {
    margin-right: 10px
  }

  .footer_share_wrap p {
    width: 150px;
    max-width: 150px;
    float: right
  }

  .btn.btn_footer_contact {
    font-size: 13px;
    padding: .4em 0 .3em
  }

  .footer_copyright {
    margin-top: 0;
    padding: 24px 12px 8px
  }

  .footer_globalsign dt {
    padding-left: 12px
  }

  .footer_globalsign dd {
    font-size: 10px;
    margin-left: 4px;
    padding-right: 12px
  }

  .footer_adjust {
    margin-top: 40px
  }
}