/* Newsletter samples: scoped to the guide section and sample pages. */
/* Match the home-page registration guide inside the letters-page disclosure. */
.letters-form .letter-sender-table {
  margin: 0 0 12px;
}

.letters-form .letter-sender-table th:first-child {
  width: 68%;
}

.letters-form .letter-sender-table thead th {
  padding-bottom: 10px;
}

.letters-form .letter-sender-table thead th:first-child {
  color: var(--text);
  font-weight: 600;
}

.letters-form .letter-sender-table tbody th,
.letters-form .letter-sender-table tbody td {
  padding-top: 12px;
  padding-bottom: 12px;
}

.letters-form .letter-sender-table tbody td {
  vertical-align: middle;
}

.letters-form .letter-registration-name,
.letters-form .letter-registration-step {
  display: block;
}

.letters-form .letter-registration-name {
  color: var(--text);
  font-weight: 600;
}

.letters-form .letter-registration-step {
  margin-top: 4px;
  font-weight: 400;
}

.letters-form .letter-registration-note {
  color: var(--sub);
  font-size: 12px;
  line-height: 1.9;
}

@media (max-width: 680px) {
  .letters-form .letter-sender-table,
  .letters-form .letter-sender-table thead,
  .letters-form .letter-sender-table tbody,
  .letters-form .letter-sender-table tr {
    display: block;
  }

  .letters-form .letter-sender-table th:first-child {
    display: block;
    width: auto;
  }

  .letters-form .letter-sender-table thead th:last-child {
    display: none;
  }

  .letters-form .letter-sender-table tbody th {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .letters-form .letter-sender-table tbody td {
    display: block;
    padding-top: 5px;
    font-size: 12px;
  }

  .letters-form .letter-sender-table tbody td::before {
    content: "送信元：";
    margin-right: .3em;
    color: var(--sub);
    font-size: 11px;
  }
}

.letters-samples {
  margin-top: 70px;
  scroll-margin-top: 120px;
}

.letters-samples > h2 {
  position: relative;
  margin: 0 0 28px;
  padding: 0 0 14px 12px;
  color: var(--green-dark);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: .1em;
}

.letters-samples > h2::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 5px;
  background: linear-gradient(90deg, rgba(91,113,31,.16), rgba(91,113,31,.08) 56%, transparent);
}

.letters-samples > h2 span {
  position: relative;
  display: inline-block;
  padding-bottom: 14px;
  margin-bottom: -14px;
}

.letters-samples > h2 span::after {
  content: "";
  position: absolute;
  inset: auto -12px 0;
  height: 5px;
  background: var(--green-dark);
}

.letters-samples-lead {
  margin: 0 0 24px;
  font-size: 17px;
  line-height: 2.05;
  letter-spacing: .06em;
}

.letters-sample-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.letters-sample-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 28px 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(247,243,237,.5);
}

.letters-sample-kind {
  margin: 0 0 6px;
  color: var(--green-dark);
  font-size: 15px;
  letter-spacing: .08em;
}

.letters-sample-date {
  margin: 0 0 16px;
  color: var(--sub);
  font-size: 14px;
}

.letters-sample-card h3 {
  margin: 0 0 16px;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: .04em;
  overflow-wrap: anywhere;
}

.letters-sample-description {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.95;
}

.letters-sample-read {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 16px;
  min-height: 44px;
  margin-top: auto;
  color: var(--green-dark);
  border-bottom: 1px solid rgba(64,85,26,.4);
  font-size: 16px;
}

.letters-sample-read:hover {
  border-color: var(--green-dark);
}

.letters-sample-read:focus-visible,
.letter-sample a:focus-visible {
  outline: 2px solid var(--green-dark);
  outline-offset: 5px;
}

#letters-subscribe-title,
.letter-sample-body h2 {
  scroll-margin-top: 120px;
}

.letter-sample-breadcrumb ol {
  flex-wrap: wrap;
}

.letter-sample {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 42px var(--gutter) 110px;
}

.letter-sample-header {
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}

.letter-sample-header h1 {
  margin: 14px 0 18px;
  font-size: clamp(25px, 2.4vw, 34px);
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: .08em;
  overflow-wrap: anywhere;
}

.letter-sample-header .letters-sample-date {
  margin-bottom: 0;
}

.letter-sample-notice {
  margin: 26px 0 36px;
  color: var(--sub);
  font-size: 14px;
  line-height: 1.9;
}

.letter-sample-body {
  font-size: 17px;
  line-height: 2.05;
  letter-spacing: .04em;
  overflow-wrap: anywhere;
}

.letter-sample-body p {
  margin: 0 0 1.4em;
}

.letter-sample-body h2 {
  margin: 48px 0 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  color: var(--green-dark);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.7;
}

.letter-sample-body a,
.letter-sample-navigation a {
  color: var(--green-dark);
  text-decoration: underline;
  text-decoration-color: rgba(64,85,26,.4);
  text-underline-offset: 5px;
}

.letter-sample-body a:hover,
.letter-sample-navigation a:hover {
  text-decoration: none;
}

.letter-sample-toc {
  margin: 30px 0 42px;
  padding: 24px 28px;
  background: var(--paper);
  border-radius: 6px;
}

.letter-sample-toc p {
  margin-bottom: 10px;
  color: var(--green-dark);
}

.letter-sample-toc ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.letter-sample-toc li + li {
  margin-top: 8px;
}

.letter-sample-body hr {
  margin: 44px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.letter-sample-subscribe {
  margin-top: 52px;
  padding: 30px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  text-align: center;
}

.letter-sample-subscribe p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.9;
}

.letter-sample-subscribe a {
  display: inline-block;
  padding: 12px 26px;
  border: 1px solid var(--green-dark);
  border-radius: 4px;
  background: var(--green-dark);
  color: #fff;
  font-size: 16px;
  line-height: 1.7;
}

.letter-sample-subscribe a:hover {
  background: var(--green);
}

.letter-sample-navigation {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin-top: 28px;
  font-size: 15px;
  line-height: 1.9;
}

@media (max-width: 860px) {
  .letters-samples > h2 {
    padding-left: 10px;
    font-size: 20px;
  }

  .letters-samples > h2 span {
    padding-bottom: 0;
    margin-bottom: 0;
  }

  .letters-samples > h2 span::after {
    content: none;
  }

  .letters-samples-lead,
  .letter-sample-body {
    font-size: 16px;
  }

  .letters-sample-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .letters-sample-card {
    padding: 24px;
  }

  .letters-sample-card h3,
  .letter-sample-body h2 {
    font-size: 20px;
  }
}

@media (max-width: 520px) {
  .letters-samples {
    margin-top: 54px;
  }

  .letter-sample {
    padding: 30px 22px 80px;
  }

  .letter-sample-toc,
  .letter-sample-subscribe {
    padding: 22px 18px;
  }

  .letter-sample-subscribe a {
    padding-inline: 18px;
  }
}