.common_page_main {
  height: 100%;
  background-image: url("https://pay-route.co.jp/wp-content/themes/child/image/common_page_img.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
  padding: 90px 0 20px;
}

.common_page_main::before {
  content: "";
  inset: 0;
  position: absolute;
  background: linear-gradient(#1f2952 0%, #111111 100%);
  mix-blend-mode: multiply;
  opacity: 0.7;
}

.common_page_main .title_box {
  text-align: center;
  position: relative;
  z-index: 1;
}

.common_page_main .title_box::before {
  content: "";
  width: 2px;
  height: 120px;
  position: absolute;
  bottom: -35%;
  left: 50%;
  translate: 50% 100%;
  background: linear-gradient(
    180deg,
    #fff 0%,
    #fff 33%,
    #1f2952 33%,
    #1f2952 100%
  );
}

.common_page_main .title_box .sub_title {
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: 0;
  color: #fff;
  font-family: "Noto Sans", Arial, sans-serif;
  text-transform: capitalize;
}

.common_page_main .title_box .title {
  font-size: 28px;
  line-height: 1.9;
  letter-spacing: 0.05em;
  color: #fff;
  font-weight: 300;
  font-family: "Noto Sans", Arial, sans-serif;
}

.breadcrumb {
  font-size: 12px;
  font-weight: 400;
  text-align: right;
  color: #fff;
  position: relative;
  margin-top: 33px;
  line-height: 1.5;
  font-family: "Noto Sans", Arial, sans-serif;
}

.breadcrumb a {
  text-decoration: none;
  color: #fff;
}

.common_page_main::after {
  content: "";
  width: 59vw;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-image: url("https://pay-route.co.jp/wp-content/themes/child/image/deco_page_bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.common_page_wrap {
  padding: 100px 0;
}

.common_page_title.center {
  text-align: center;
}

:root {
  --erp-bg: #fff;
  --erp-surface: #f8fafc;
  --erp-ink: #0f172a;
  --erp-muted: #475569;
  --erp-line: #e2e7eb;
  --erp-brand: #1c2753;
  --erp-brand-600: #121a3c;
  --erp-accent: #59b4ba;
  --erp-radius: 14px;
  --erp-shadow: 0 8px 30px rgba(2, 8, 23, 0.08);
  --erp-max: 1160px;
  --erp-gutter: 24px;
}

.erp-wrap {
  max-width: var(--erp-max);
  margin: 0 auto;
  padding: 0 var(--erp-gutter);
}

.erp-section {
  padding: clamp(32px, 6vw, 72px) 0;
}

.erp-hero {
  background: linear-gradient(180deg, #ffffff, #f7fbfd);
  padding: clamp(40px, 7vw, 96px) 0;
  border-bottom: 1px solid var(--erp-line);
}

.erp-kicker {
  display: inline-block;
  background: var(--erp-brand);
  color: #fff;
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.3px;
  font-family: "Noto Sans", Arial, sans-serif;
}

.erp-h1 {
  font-size: clamp(1.9rem, 1.1rem + 2.2vw, 2.6rem);
  line-height: 1.2;
  margin: 0.25em 0 0.4em;
  font-family: "Noto Sans", Arial, sans-serif;
}

.erp-lead {
  max-width: 72ch;
  color: var(--erp-muted);
  font-size: 1.05rem;
  margin: 0;
  font-family: "Noto Sans", Arial, sans-serif;
}

.erp-card {
  background: var(--erp-surface);
  border: 1px solid var(--erp-line);
  border-radius: var(--erp-radius);
  box-shadow: var(--erp-shadow);
  padding: clamp(18px, 3vw, 26px);
}

.erp-panel {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 16px;
}

.erp-rule {
  height: 1px;
  background: var(--erp-line);
  margin: 18px 0;
}

.erp-grid {
  display: grid;
  gap: 16px;
}
.erp-grid--2 {
  grid-template-columns: 1fr 1fr;
}

.erp-list--clean {
  list-style: none;
  margin: 0.5em 0;
  padding: 0;
  line-height: 2;
  font-size: 20px;
  font-family: "Noto Sans", Arial, sans-serif;
}
.erp-list--clean li {
  position: relative;
  padding-left: 1.1em;
  margin: 0.25em 0;
  font-family: "Noto Sans", Arial, sans-serif;
}
.erp-list--clean li::before {
  content: "○";
  position: absolute;
  left: 0;
  top: 0.15em;
  color: #64748b;
  font-size: 0.9rem;
  font-family: "Noto Sans", Arial, sans-serif;
}

.erp-media {
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #fff;
  aspect-ratio: 16 / 9;
}
.erp-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #fff;
}

.erp-h2 {
  font-size: clamp(1.35rem, 1rem + 1.2vw, 1.75rem);
  margin: 0.1em 0 0.4em;
  font-family: "Noto Sans", Arial, sans-serif;
}
.erp-h3 {
  font-size: 25px;
  margin: 1em 0 0.35em;
  font-family: "Noto Sans", Arial, sans-serif;
}
.erp-muted {
  color: var(--erp-muted);
}

.erp-badge {
  display: inline-block;
  background: #e6f6f7;
  color: #0b5b60;
  font-weight: 800;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-family: "Noto Sans", Arial, sans-serif;
}
.erp-def {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 10px 16px;
  align-items: start;
}
.erp-def dt {
  font-weight: 800;
  font-family: "Noto Sans", Arial, sans-serif;
}
.erp-def dd {
  margin: 0;
  font-family: "Noto Sans", Arial, sans-serif;
}

.erp-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  background: var(--erp-brand);
  color: #fff;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 800;
  box-shadow: var(--erp-shadow);
  font-family: "Noto Sans", Arial, sans-serif;
}
.erp-btn:hover {
  background: var(--erp-brand-600);
}
.erp-btn--ghost {
  background: transparent;
  color: var(--erp-brand);
  border: 2px solid var(--erp-brand);
}
.erp-btn--ghost:hover {
  background: var(--erp-brand);
  color: #fff;
}

.erp-inline-link {
  color: #0ea5e9;
  text-decoration: none;
  font-weight: 700;
  font-family: "Noto Sans", Arial, sans-serif;
}
.erp-inline-link:hover {
  text-decoration: underline;
}

/* spacing helpers */
.erp-mt8 {
  margin-top: 8px;
}
.erp-mt10 {
  margin-top: 10px;
}
.erp-mt12 {
  margin-top: 12px;
}
.erp-mt16 {
  margin-top: 16px;
}

.prh-top-download {
  position: relative;
  z-index: 0;
}
.prh-top-download::before {
  content: "";
  background: url("https://pay-route.co.jp/wp-content/themes/child/image/download_bg.jpg")
    no-repeat;
  background-size: cover;
  position: absolute;
  inset: 0;
  z-index: -1;
}
.prh-top-download a {
  display: block;
  padding: 80px 0 50px;
  color: #fff;
  text-decoration: none;
  text-align: center;
  font-family: "Noto Sans", Arial, sans-serif;
}
.prh-top-download .prh-common-title .prh-en {
  font-size: 50px;
  line-height: 1.3;
  font-family: "Noto Sans", Arial, sans-serif;
}
.prh-top-download .prh-common-title .prh-jp {
  font-size: 30px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  font-family: "Noto Sans", Arial, sans-serif;
}
.prh-top-download .prh-common-title .prh-jp::after {
  content: "";
  background: url("https://pay-route.co.jp/wp-content/themes/child/image/icon_download_white.svg")
    no-repeat;
  background-size: contain;
  width: 43.5px;
  aspect-ratio: 1/1;
  display: block;
}

@media screen and (min-width: 1920px) {
  .common_page_main {
    padding: 120px 0 40px;
  }
  .common_page_main .title_box .sub_title {
    font-size: 38px;
  }
  .common_page_main .title_box .title {
    font-size: 34px;
    line-height: 2;
  }
  .common_page_main .title_box::before {
    height: 150px;
  }

  .breadcrumb {
    font-size: 14px;
    margin-top: 40px;
  }

  .common_page_main::after {
    width: 52vw;
  }

  .common_page_wrap {
    padding: 120px 0;
  }

  :root {
    --erp-max: 1280px;
  }
  .erp-wrap {
    padding: 0 28px;
  }
  .erp-h1 {
    font-size: clamp(2.2rem, 1rem + 2.6vw, 3rem);
  }
  .erp-lead {
    font-size: 1.15rem;
  }
  .erp-grid--2 {
    grid-template-columns: 1fr 1fr;
  }
  .erp-def {
    grid-template-columns: 240px 1fr;
  }

  .prh-top-download a {
    padding: 100px 0 60px;
  }
  .prh-top-download .prh-common-title .prh-en {
    font-size: 64px;
  }
  .prh-top-download .prh-common-title .prh-jp {
    font-size: 36px;
    gap: 36px;
  }
}

@media screen and (min-width: 1200px) and (max-width: 1919px) {
  .common_page_main {
    padding: 110px 0 32px;
  }
  .common_page_main .title_box .sub_title {
    font-size: 34px;
  }
  .common_page_main .title_box .title {
    font-size: 30px;
  }
  .common_page_main .title_box::before {
    height: 130px;
  }
  .breadcrumb {
    font-size: 13px;
  }

  .common_page_main::after {
    width: 55vw;
  }

  .common_page_wrap {
    padding: 110px 0;
  }

  :root {
    --erp-max: 1220px;
  }
  .erp-wrap {
    padding: 0 24px;
  }
  .erp-h1 {
    font-size: clamp(2rem, 0.9rem + 2.2vw, 2.6rem);
  }
  .erp-lead {
    font-size: 1.1rem;
  }
  .erp-grid--2 {
    grid-template-columns: 1fr 1fr;
  }
  .erp-def {
    grid-template-columns: 220px 1fr;
  }

  .prh-top-download a {
    padding: 90px 0 56px;
  }
  .prh-top-download .prh-common-title .prh-en {
    font-size: 56px;
  }
  .prh-top-download .prh-common-title .prh-jp {
    font-size: 32px;
    gap: 32px;
  }
}

@media screen and (min-width: 768px) and (max-width: 1199px) {
  .common_page_main {
    padding: 80px 0 24px;
  }
  .common_page_main .title_box .sub_title {
    font-size: 26px;
  }
  .common_page_main .title_box .title {
    font-size: 22px;
    line-height: 1.7;
  }
  .common_page_main .title_box::before {
    height: 100px;
    bottom: -28%;
  }
  .breadcrumb {
    font-size: 12px;
    margin-top: 26px;
  }

  .common_page_main::after {
    width: 38vw;
  }

  .common_page_wrap {
    padding: 80px 0;
  }

  :root {
    --erp-max: 960px;
  }
  .erp-wrap {
    padding: 0 20px;
  }
  .erp-grid--2 {
    grid-template-columns: 1fr;
  } 
  .erp-def {
    grid-template-columns: 180px 1fr;
  }
  .erp-h1 {
    font-size: clamp(1.7rem, 1rem + 1.6vw, 2.1rem);
  }
  .erp-lead {
    font-size: 1rem;
  }

  .prh-top-download a {
    padding: 70px 0 44px;
  }
  .prh-top-download .prh-common-title .prh-en {
    font-size: 44px;
  }
  .prh-top-download .prh-common-title .prh-jp {
    font-size: 26px;
    gap: 22px;
  }
}

@media screen and (max-width: 767px) {
  .common_page_main {
    padding: 64px 0 18px;
  }
  .common_page_main .title_box .sub_title {
    font-size: 22px;
  }
  .common_page_main .title_box .title {
    font-size: 18px;
    line-height: 1.6;
  }
  .common_page_main .title_box::before {
    height: 72px;
    bottom: -24%;
  }
  .breadcrumb {
    font-size: 11px;
    margin-top: 18px;
  }

  .common_page_main::after {
    width: 100%;
    opacity: 0.25;
    background-size: cover;
  }

  .common_page_wrap {
    padding: 56px 0;
  }

  :root {
    --erp-max: 100%;
  }
  .erp-wrap {
    padding: 0 16px;
  }
  .erp-grid--2 {
    grid-template-columns: 1fr;
  } 
  .erp-def {
    grid-template-columns: 1fr;
  }
  .erp-media {
    aspect-ratio: 16/10;
  }

  .prh-top-download a {
    padding: 56px 0 36px;
  }
  .prh-top-download .prh-common-title .prh-en {
    font-size: 18px;
  }
  .prh-top-download .prh-common-title .prh-jp {
    font-size: 16px;
    gap: 16px;
  }

  .prh-top-download .prh-common-title .prh-jp::after {
    width: 28px;
  }
}