body[data-business-mail-v952="true"] {
  background: #fbfcff;
  color: #071b3e;
}

body[data-business-mail-v952="true"] > .hero,
body[data-business-mail-v952="true"] > .article-reader-map {
  display: none;
}

body[data-business-mail-v952="true"] .topbar {
  min-height: 64px;
  padding: 13px clamp(22px, 4vw, 46px);
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid #d8e0ea;
}

body[data-business-mail-v952="true"] .brand {
  color: #071b3e;
}

.business-mail-shell-v952 {
  width: min(1500px, calc(100% - 48px));
  margin: 0 auto;
  padding: 22px 0 32px;
  color: #071b3e;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
}

.business-mail-shell-v952,
.business-mail-shell-v952 * {
  box-sizing: border-box;
  max-width: 100%;
  letter-spacing: 0;
}

.bm-breadcrumb-v952 {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
  color: #0a579a;
  font-size: 15px;
  font-weight: 820;
}

.bm-breadcrumb-v952 span::after {
  content: ">";
  margin-left: 10px;
  color: #8ea1b8;
}

.bm-breadcrumb-v952 span:last-child::after {
  content: "";
}

.bm-hero-v952 {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(500px, 1.05fr);
  gap: clamp(28px, 4vw, 58px);
  align-items: start;
}

.bm-kicker-v952 {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  margin-bottom: 16px;
  padding: 7px 14px;
  border-radius: 999px;
  color: #fff;
  background: #108342;
  font-size: 16px;
  font-weight: 950;
}

.business-mail-shell-v952 h1 {
  margin: 0 0 20px;
  color: #071b3e;
  font-size: clamp(44px, 4.8vw, 70px);
  font-weight: 950;
  line-height: 1.16;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.bm-lead-v952 {
  max-width: 710px;
  margin: 0;
  color: #253147;
  font-size: clamp(21px, 2vw, 27px);
  font-weight: 760;
  line-height: 1.72;
}

.bm-cta-row-v952 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 690px;
  margin: 28px 0 24px;
}

.bm-cta-v952 {
  min-height: 60px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid #0a2149;
  border-radius: 7px;
  background: #fff;
  color: #0a2149;
  font-size: 18px;
  font-weight: 950;
  text-decoration: none;
}

.bm-cta-v952:first-child {
  background: #071f47;
  color: #fff;
}

.bm-cta-v952:nth-child(2) {
  border-color: #0a7b42;
  background: #118542;
  color: #fff;
}

.bm-points-v952 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 740px;
}

.bm-point-v952 {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 64px;
  color: #22324a;
  font-size: 16px;
  font-weight: 820;
  line-height: 1.45;
}

.bm-point-v952 span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #0d753c;
  border: 2px solid #148746;
  font-weight: 950;
}

.bm-preview-v952,
.bm-card-v952,
.bm-tool-card-v952 {
  border: 1px solid #d4dde8;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 46px rgba(10, 31, 70, 0.08);
}

.bm-preview-v952 {
  padding: 20px;
}

.bm-tabs-v952 {
  display: flex;
  gap: 24px;
  margin-bottom: 14px;
  border-bottom: 1px solid #d9e1eb;
}

.bm-tabs-v952 span {
  padding: 0 8px 12px;
  color: #6b7687;
  font-size: 16px;
  font-weight: 900;
}

.bm-tabs-v952 span:first-child {
  color: #071b3e;
  border-bottom: 3px solid #071b3e;
}

.bm-mail-box-v952 {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr) 98px;
  gap: 10px;
  align-items: start;
}

.bm-mail-box-v952 label {
  min-height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid #d8e0e9;
  border-radius: 6px;
  background: #f7f9fb;
  color: #202c40;
  font-size: 17px;
  font-weight: 900;
}

.bm-mail-box-v952 .bm-subject-v952,
.bm-mail-box-v952 pre {
  min-height: 44px;
  margin: 0 0 10px;
  padding: 11px 13px;
  border: 1px solid #d8e0e9;
  border-radius: 6px;
  background: #fff;
  color: #1b2638;
  font: inherit;
  font-size: 16px;
  font-weight: 760;
  line-height: 1.68;
}

.bm-mail-box-v952 pre {
  min-height: 260px;
  white-space: pre-wrap;
}

.bm-copy-v952 {
  min-height: 44px;
  border: 1px solid #c7d1df;
  border-radius: 6px;
  background: #fff;
  color: #16243b;
  font: inherit;
  font-size: 16px;
  font-weight: 900;
  cursor: pointer;
}

.bm-dashboard-v952 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.98fr) minmax(320px, 0.95fr);
  gap: 14px;
  margin-top: 28px;
}

.bm-card-v952 {
  padding: 18px;
}

.bm-card-v952 h2 {
  display: flex;
  gap: 9px;
  align-items: center;
  margin: 0 0 14px;
  color: #071b3e;
  font-size: clamp(24px, 2vw, 30px);
  line-height: 1.25;
}

.bm-icon-v952 {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: #fff;
  background: #128643;
  font-size: 17px;
  font-weight: 950;
}

.bm-check-table-v952 {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid #d9e1eb;
  border-radius: 7px;
}

.bm-check-table-v952 th,
.bm-check-table-v952 td {
  padding: 10px 12px;
  border-bottom: 1px solid #e2e8ef;
  color: #1d2a3d;
  font-size: 15px;
  font-weight: 760;
  text-align: left;
  line-height: 1.55;
}

.bm-check-table-v952 th {
  background: #f6f8fb;
  font-weight: 950;
}

.bm-check-table-v952 tr:last-child td {
  border-bottom: 0;
}

.bm-phrase-list-v952 {
  display: grid;
  gap: 10px;
}

.bm-phrase-v952 {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr) 22px;
  gap: 10px;
  align-items: center;
  min-height: 64px;
  padding: 10px 12px;
  border: 1px solid #dbe3ed;
  border-radius: 7px;
  background: #fff;
}

.bm-phrase-v952 b {
  color: #1c2b44;
  font-size: 15px;
}

.bm-phrase-v952 span {
  color: #22334c;
  font-size: 15px;
  font-weight: 760;
  line-height: 1.55;
}

.bm-avoid-v952 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.bm-avoid-v952 span {
  min-height: 58px;
  display: grid;
  place-items: center;
  padding: 8px;
  border: 1px solid #efb7b7;
  border-radius: 7px;
  background: #fff7f7;
  color: #b51d1d;
  font-size: 14px;
  font-weight: 850;
  text-align: center;
  line-height: 1.35;
}

.bm-tool-list-v952 {
  display: grid;
  gap: 12px;
}

.bm-tool-card-v952 {
  min-height: 80px;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) 20px;
  gap: 12px;
  align-items: center;
  padding: 12px;
  color: inherit;
  text-decoration: none;
  box-shadow: none;
}

.bm-tool-card-v952 i {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid #cfe0f6;
  border-radius: 8px;
  color: #0a5fab;
  background: #f8fbff;
  font-style: normal;
  font-size: 24px;
  font-weight: 950;
}

.bm-tool-card-v952 b {
  display: block;
  margin-bottom: 3px;
  color: #071b3e;
  font-size: 18px;
  line-height: 1.3;
}

.bm-tool-card-v952 span {
  color: #556377;
  font-size: 14px;
  font-weight: 760;
  line-height: 1.45;
}

.bm-tool-all-v952 {
  display: block;
  margin-top: 12px;
  color: #095ca8;
  font-size: 16px;
  font-weight: 950;
  text-align: center;
  text-decoration: none;
}

@media (max-width: 1100px) {
  .bm-hero-v952,
  .bm-dashboard-v952 {
    grid-template-columns: 1fr;
  }

  .bm-mail-box-v952 {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .bm-copy-v952 {
    grid-column: 2;
  }
}

@media (max-width: 640px) {
  .business-mail-shell-v952 {
    width: min(100% - 24px, 560px);
  }

  .business-mail-shell-v952 h1 {
    font-size: 38px;
  }

  .bm-cta-row-v952,
  .bm-points-v952,
  .bm-avoid-v952 {
    grid-template-columns: 1fr;
  }

  .bm-mail-box-v952 {
    grid-template-columns: 1fr;
  }

  .bm-copy-v952 {
    grid-column: auto;
  }
}