.home-promotion-strip {
  background: #f2c94c;
  color: #18352c;
  border-bottom: 1px solid rgba(0, 0, 0, .12);
}

.home-promotion-link {
  min-height: 58px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
}

.home-promotion-link > span {
  background: #173f32;
  color: #fff;
  border-radius: 999px;
  padding: 4px 11px;
  font-size: 12px;
  font-weight: 800;
}

.home-promotion-link > strong { font-size: 20px; letter-spacing: .02em; }
.home-promotion-link > b { font-size: 14px; }
.home-promotion-link:hover strong { text-decoration: underline; }
.home-ad-banner { margin-top: 28px; }

.home-ad-banner > a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 128px;
  padding: 20px 28px;
  border: 1px solid #d4b54c;
  border-radius: 20px;
  background: linear-gradient(100deg, #fff8db, #f6e4a2);
  box-shadow: var(--shadow);
}

.home-ad-banner img { width: 150px; height: 86px; object-fit: cover; border-radius: 12px; }
.home-ad-copy { display: grid; }
.home-ad-copy small { color: #775c00; font-weight: 800; }
.home-ad-copy strong { font-size: 25px; line-height: 1.3; }
.home-ad-copy > span { color: var(--muted); }
.home-ad-banner b { white-space: nowrap; color: var(--green); }
.keyword-guide { padding-top: 68px; }
.keyword-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.keyword-grid article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 27px;
}

.keyword-grid h3 { font: 700 24px/1.4 Georgia, "STSong", serif; margin: 0 0 12px; }
.keyword-grid p { color: var(--muted); }
.keyword-grid a { color: var(--green-2); font-weight: 750; }

@media (max-width: 900px) {
  .keyword-grid { grid-template-columns: 1fr; }
  .home-promotion-link { grid-template-columns: auto 1fr; }
  .home-promotion-link > b { grid-column: 2; }
  .home-ad-banner > a { grid-template-columns: 1fr; }
  .home-ad-banner img { width: 100%; height: 150px; }
  .home-ad-banner b { justify-self: start; }
}

@media (max-width: 620px) {
  .home-promotion-link { gap: 7px 12px; padding-top: 10px; padding-bottom: 10px; }
  .home-promotion-link > strong { font-size: 16px; }
  .home-ad-banner { width: min(100% - 28px, 1160px); }
  .keyword-guide { padding-top: 50px; }
}

.report-copy {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px 24px;
  align-items: center;
  margin: 0 0 28px;
  padding: 22px;
  border: 1px solid #b9d0c6;
  border-radius: 18px;
  background: #edf6f1;
}

.report-copy > div { display: grid; }
.report-copy > div strong { font-size: 20px; }
.report-copy > div span, .report-copy > p { color: var(--muted); }
.report-copy textarea { grid-column: 1 / -1; width: 100%; min-height: 150px; padding: 14px; resize: vertical; border: 1px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink); font: 14px/1.7 Consolas, monospace; }
.report-copy > p { grid-column: 1 / -1; min-height: 1.5em; margin: 0; }

@media (max-width: 620px) {
  .report-copy { grid-template-columns: 1fr; }
  .report-copy .button { width: 100%; }
}