.ddb-seo-home {
  width: min(960px, calc(100% - 28px));
  margin: 26px auto;
  padding: 26px 30px;
  border: 1px solid #dfe5ed;
  border-top: 4px solid #e67e11;
  border-radius: 16px;
  background: #fff;
  color: #172033;
  box-shadow: 0 10px 30px rgba(28, 40, 60, .09);
  box-sizing: border-box;
  text-align: left;
  font: 15px/1.75 Tahoma, "Leelawadee UI", Arial, sans-serif;
}
.ddb-seo-home h1 { margin: 0 0 10px; color: #152037; font-size: 26px; line-height: 1.35; }
.ddb-seo-home h2 { margin: 24px 0 10px; color: #0e3150; font-size: 20px; }
.ddb-seo-home p { margin: 8px 0; color: #475569; }
.ddb-seo-links { display: flex; flex-wrap: wrap; gap: 9px; margin: 18px 0; }
.ddb-seo-links a { padding: 8px 13px; border-radius: 999px; background: #fff3dc; color: #9a4808; font-weight: 700; text-decoration: none; }
.ddb-seo-links a:hover { background: #e67e11; color: #fff; }
.ddb-seo-faq { display: grid; gap: 8px; }
.ddb-seo-faq details { border: 1px solid #dfe5ed; border-radius: 10px; padding: 10px 14px; background: #f8fafc; }
.ddb-seo-faq summary { color: #152037; cursor: pointer; font-weight: 700; }
.ddb-seo-faq details[open] { border-color: #e9b16f; background: #fffaf2; }
@media (max-width: 650px) {
  .ddb-seo-home { margin: 18px auto; padding: 20px; }
  .ddb-seo-home h1 { font-size: 22px; }
}