.rotary-article-tools {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: 4px;
  background: var(--surface);
}
.rotary-google-preferred {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 9px;
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  font-size: .88rem;
  line-height: 1.35;
  border: 1px solid var(--blue);
  border-radius: 4px;
  background: var(--white);
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
}
.rotary-google-preferred:hover { background: var(--blue); color: var(--white); }
.rotary-google-preferred img { flex: none; width: 20px; height: 20px; }
.rotary-ai-tools { border-top: 1px solid var(--line); padding-top: 16px; }
.rotary-ai-tools h2 { margin: 0 0 12px; color: var(--blue); font-size: 1rem; line-height: 1.3; }
.rotary-ai-links { display: grid; grid-template-columns: 1fr; gap: 8px; }
.rotary-ai-links a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 10px;
  font-size: .88rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--white);
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
}
.rotary-ai-links a:hover { border-color: var(--blue); background: var(--surface); color: var(--blue); }
.rotary-ai-links img { display: block; flex: none; width: 22px; height: 22px; }
.rotary-article-video { margin: 38px 0 42px; }
.rotary-article-faq { margin-top: 52px; }
.rotary-article-video h2,.rotary-article-faq h2 { margin: 0 0 18px; color: var(--blue); font-size: clamp(1.45rem, 2.5vw, 2rem); line-height: 1.2; }
.rotary-article-video p { margin: 0 0 18px; }
.rotary-video-frame { width: 100%; max-width: 800px; aspect-ratio: 16 / 9; background: var(--surface); }
.rotary-video-play { position: relative; display: block; width: 100%; height: 100%; padding: 0; overflow: hidden; border: 0; border-radius: 4px; background: var(--blue); color: #fff; cursor: pointer; }
.rotary-video-play img { display: block; width: 100%; height: 100%; object-fit: cover; }
.rotary-video-play-icon { position: absolute; top: 50%; left: 50%; display: grid; place-items: center; width: 72px; height: 50px; transform: translate(-50%, -50%); border-radius: 12px; background: #c00; color: #fff; font-size: 28px; line-height: 1; box-shadow: 0 3px 18px rgb(0 0 0 / 25%); }
.rotary-video-play:hover .rotary-video-play-icon,.rotary-video-play:focus-visible .rotary-video-play-icon { background: #a00; }
.rotary-video-play:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
.rotary-video-frame iframe { display: block; width: 100%; height: 100%; border: 0; }
.rotary-article-faq { border-top: 1px solid var(--line); padding-top: 30px; }
.rotary-article-faq details { border-bottom: 1px solid var(--line); }
.rotary-article-faq summary { position: relative; padding: 18px 35px 18px 0; color: var(--blue); font-weight: 700; cursor: pointer; list-style: none; }
.rotary-article-faq summary::-webkit-details-marker { display: none; }
.rotary-article-faq summary::after { content: '+'; position: absolute; right: 3px; top: 12px; font-size: 1.5rem; font-weight: 400; }
.rotary-article-faq details[open] summary::after { content: '−'; }
.rotary-faq-answer { padding: 0 30px 20px 0; }
.rotary-faq-answer p { margin: 0; max-width: 70ch; }
@media (max-width: 900px) {
  .rotary-article-tools { margin: 4px 0 28px; padding: 18px; }
  .rotary-google-preferred { width: fit-content; }
  .rotary-ai-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rotary-article-video { margin: 32px 0 36px; }
  .rotary-article-faq { margin-top: 40px; }
}
@media (max-width: 360px) {
  .rotary-google-preferred { width: 100%; }
  .rotary-ai-links { grid-template-columns: 1fr; }
}