.architecture-explorer {
  margin: 34px 0 42px;
  border: 1px solid #dedede;
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.architecture-explorer__heading,
.architecture-explorer__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 22px;
}

.architecture-explorer__heading > div { display: grid; gap: 3px; }
.architecture-explorer__eyebrow,
.architecture-explorer__rails span,
.architecture-explorer__detail-head > span,
.architecture-explorer__detail dt {
  color: #777;
  font: 600 10px/1.35 ui-monospace, SFMono-Regular, Menlo, monospace;
  text-transform: uppercase;
}
.architecture-explorer__heading strong { color: #161616; font-size: 17px; line-height: 1.3; }
.architecture-explorer__play {
  flex: none;
  min-width: 65px;
  padding: 8px 10px;
  border: 1px solid #d3d3d3;
  border-radius: 4px;
  background: #fff;
  color: #333;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
}
.architecture-explorer__play:hover { border-color: #555; }
.architecture-explorer__play:focus-visible,
.architecture-explorer__tabs button:focus-visible { outline: 2px solid #111; outline-offset: -3px; z-index: 1; }

.architecture-explorer__rails {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid #e9e9e9;
  border-bottom: 1px solid #e9e9e9;
  background: #f9f9f9;
}
.architecture-explorer__rails > div { display: grid; gap: 3px; padding: 14px 22px; }
.architecture-explorer__rails > div + div { border-left: 1px solid #e9e9e9; }
.architecture-explorer__rails strong { color: #181818; font-size: 14px; line-height: 1.3; }
.architecture-explorer__rails small { color: #666; font-size: 11px; line-height: 1.4; }

.architecture-explorer__visual { background: #fff; }
.architecture-explorer__visual img { display: block; width: 100%; height: auto; border: 0 !important; }

.architecture-explorer__tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid #e9e9e9;
  border-bottom: 1px solid #e9e9e9;
}
.architecture-explorer__tabs button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 0;
  min-height: 48px;
  padding: 10px 6px;
  border: 0;
  border-right: 1px solid #e9e9e9;
  background: #fff;
  color: #5c5c5c;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.25;
  cursor: pointer;
  white-space: nowrap;
}
.architecture-explorer__tabs button:last-child { border-right: 0; }
.architecture-explorer__tabs button span { color: #999; font: 600 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.architecture-explorer__tabs button:hover { background: #f7f7f7; color: #111; }
.architecture-explorer__tabs button.is-active { color: #111; background: #f7f7f7; }
.architecture-explorer__tabs button.is-active::after { content: ""; position: absolute; inset: auto 0 0; height: 2px; background: #111; }

.architecture-explorer__detail { min-height: 266px; padding: 23px 26px 25px; }
.architecture-explorer__detail[hidden] { display: none; }
body.article-page .article-body .architecture-explorer__detail h3 { margin: 5px 0 7px !important; color: #151515; font-size: 20px !important; line-height: 1.25 !important; }
body.article-page .article-body .architecture-explorer__detail p { margin: 0 !important; color: #555; font-size: 14px !important; line-height: 1.55 !important; }
.architecture-explorer__detail dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 22px;
  margin: 19px 0 0;
  padding-top: 17px;
  border-top: 1px solid #ececec;
}
.architecture-explorer__detail dt { margin-bottom: 4px; }
.architecture-explorer__detail dd { margin: 0; color: #252525; font-size: 13px; font-weight: 550; line-height: 1.4; }
.architecture-explorer__footer { border-top: 1px solid #e9e9e9; color: #666; font-size: 12px; line-height: 1.4; }
.architecture-explorer__footer button { flex: none; padding: 4px 0; border: 0; background: none; color: #171717; font-family: inherit; font-size: 12px; font-weight: 650; cursor: pointer; }
.architecture-explorer__footer button:hover { text-decoration: underline; }
.architecture-explorer__footer button:focus-visible { outline: 2px solid #111; outline-offset: 3px; }
.architecture-explorer__footer button span { margin-left: 4px; }

@media (max-width: 640px) {
  .architecture-explorer { margin-right: -20px; margin-left: -20px; }
  .architecture-explorer__heading,
  .architecture-explorer__footer { padding: 15px 16px; }
  .architecture-explorer__heading strong { font-size: 15px; }
  .architecture-explorer__rails > div { padding: 12px 13px; }
  .architecture-explorer__rails strong { font-size: 13px; }
  .architecture-explorer__rails small { font-size: 10px; }
  .architecture-explorer__tabs { display: flex; overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: x proximity; }
  .architecture-explorer__tabs button { flex: 0 0 96px; scroll-snap-align: start; }
  .architecture-explorer__detail { min-height: 356px; padding: 19px 17px 21px; }
  body.article-page .article-body .architecture-explorer__detail h3 { font-size: 18px !important; }
  .architecture-explorer__detail dl { gap: 12px; margin-top: 15px; padding-top: 14px; }
  .architecture-explorer__detail dd { font-size: 12px; }
  .architecture-explorer__footer { gap: 10px; font-size: 11px; }
}

@media (max-width: 360px) {
  .architecture-explorer__rails { grid-template-columns: 1fr; }
  .architecture-explorer__rails > div + div { border-top: 1px solid #e9e9e9; border-left: 0; }
}

@media print {
  .architecture-explorer__play,
  .architecture-explorer__tabs { display: none; }
  .architecture-explorer__detail[hidden] { display: block; }
  .architecture-explorer__detail { min-height: 0; padding: 10px 20px; break-inside: avoid; }
}