/* History and roadmap additions are isolated to their two routes. */
:is(body[data-page="changelog"], body[data-page="roadmap"]) .ss-snapshot {
  margin: 22px 0 0;
  font: 12px/1.7 var(--font-mono);
  color: var(--subtle);
}
body[data-page="changelog"] .ss-product-cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 800px;
}
body[data-page="changelog"] .ss-history-layout {
  gap: 48px;
}
body[data-page="changelog"] .ss-history-content {
  gap: 64px;
}
body[data-page="changelog"] .ss-product-filters button {
  border: 1px solid #353b49;
  background: #10141c;
  color: var(--muted);
  font-size: 14px;
  padding: 10px 17px;
  border-radius: 999px;
  cursor: pointer;
}
body[data-page="changelog"] .ss-product-filters button[aria-pressed="true"] {
  color: #e2d5f8;
  border-color: #9f87c0;
  background: #211c2f;
}
body[data-page="changelog"] .ss-product-filters button:hover {
  border-color: #c0afd9;
  color: #fff;
}
body[data-page="changelog"] .ss-filter-status {
  font-size: 12px;
  line-height: 1.6;
  color: var(--subtle);
  margin: 8px 0 0;
}
body[data-page="changelog"] [data-product-nav] {
  display: flex;
  flex-direction: column;
  margin-bottom: 18px;
}
body[data-page="changelog"] .ss-nav-label {
  font: 12px/1.5 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--subtle);
  padding: 0 0 10px 16px;
}
body[data-page="changelog"] .ss-phase-nav summary {
  padding: 10px 8px 10px 16px;
  font-size: 14px;
  color: var(--muted);
  cursor: pointer;
}
body[data-page="changelog"] .ss-phase-nav a {
  display: block;
  padding-top: 7px;
  padding-bottom: 7px;
}
body[data-page="changelog"] .ss-product-group {
  display: flex;
  flex-direction: column;
  gap: 48px;
  min-width: 0;
  scroll-margin-top: 96px;
}
body[data-page="changelog"] .ss-group-heading {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
body[data-page="changelog"] .ss-group-heading h2 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  margin: 0;
}
body[data-page="changelog"] .ss-version {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding-top: 30px;
  border-top: 1px solid #2a2e39;
  scroll-margin-top: 96px;
}
body[data-page="changelog"] .ss-highlights {
  padding: 0;
  margin: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
body[data-page="changelog"] .ss-highlights li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}
body[data-page="changelog"] .ss-highlights li::before {
  content: "";
  position: absolute;
  top: 0.77em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #a4c0d7;
}
body[data-page="changelog"] .ss-evidence-note {
  margin: 0;
  padding: 15px 18px;
  border-left: 2px solid #6f6484;
  background: #10121a;
  color: var(--subtle);
  font-size: 14px;
  line-height: 1.8;
}
body[data-page="changelog"] .ss-extra-history {
  border-top: 1px solid #252a35;
  border-bottom: 1px solid #252a35;
}
body[data-page="changelog"] .ss-extra-history summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 14px;
  color: #c4b3df;
}
body[data-page="changelog"] .ss-extra-history summary::-webkit-details-marker {
  display: none;
}
body[data-page="changelog"] .ss-extra-history[open] summary span {
  transform: rotate(45deg);
}
body[data-page="changelog"] .ss-extra-history ul {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  padding: 0 0 16px 18px;
  margin: 0;
  display: grid;
  gap: 10px;
}
body[data-page="changelog"] .ss-iteration-controls {
  margin-top: 16px;
  padding-top: 24px;
  border-top: 1px solid #252a35;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
body[data-page="changelog"] .ss-iteration-controls h4 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 500;
}
body[data-page="changelog"] .ss-iteration-controls p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--subtle);
}
body[data-page="changelog"] .ss-iteration-controls button {
  min-height: 44px;
}
body[data-page="changelog"] .ss-phases {
  display: grid;
  gap: 10px;
}
body[data-page="changelog"] .ss-phase {
  border: 1px solid #2b303b;
  border-radius: 9px;
  overflow: clip;
  scroll-margin-top: 96px;
  background: #0d1118;
}
body[data-page="changelog"] .ss-phase summary {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) auto 20px;
  gap: 12px;
  align-items: center;
  min-height: 86px;
  padding: 20px;
  cursor: pointer;
  list-style: none;
  isolation: isolate;
}
body[data-page="changelog"] .ss-phase summary::-webkit-details-marker {
  display: none;
}
body[data-page="changelog"] .ss-phase summary img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}
body[data-page="changelog"] .ss-phase summary::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, #0a0d15b3, #0a0d1540);
}
body[data-page="changelog"] .ss-phase summary:hover {
  background: #22304855;
}
body[data-page="changelog"] .ss-phase-index {
  font: 12px/1.5 var(--font-mono);
  color: #adbacc;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
body[data-page="changelog"] .ss-phase-name {
  font-size: 15px;
  font-weight: 600;
  color: #e5eaf2;
}
body[data-page="changelog"] .ss-phase [data-phase-count] {
  font-size: 12px;
  color: #b6bdc9;
}
body[data-page="changelog"] .ss-disclosure {
  font-size: 23px;
  color: #c4b3df;
  text-align: center;
}
body[data-page="changelog"] .ss-phase[open] .ss-disclosure {
  transform: rotate(45deg);
}
body[data-page="changelog"] .ss-phase-content {
  padding: 0 20px;
}
body[data-page="changelog"] .ss-phase-content .d360:last-child {
  border-bottom: 0;
}
body[data-page="changelog"] .ss-historical-note {
  font-size: 14px;
  line-height: 1.8;
  background: #30271666;
  border-left: 2px solid #ad8e5b;
  padding: 14px 16px;
  color: #c7bdaa;
}
body[data-page="changelog"] .ss-historical-note strong {
  font-weight: 600;
  color: #dfc99f;
}
body[data-page="changelog"] #v050 .d364 {
  margin-top: 14px;
}
body[data-page="roadmap"] .ss-now-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
body[data-page="roadmap"] .ss-now-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  border: 1px solid #2d3341;
  border-radius: 12px;
  background: linear-gradient(145deg, #131924, #0b0e16);
  --status: #a9cedb;
}
body[data-page="roadmap"] .ss-now-card.ss-violet {
  --status: #c4b3df;
}
body[data-page="roadmap"] .ss-now-card.ss-amber {
  --status: #dabc8d;
}
body[data-page="roadmap"] .ss-now-card.ss-green {
  --status: #a3ceb4;
}
body[data-page="roadmap"] .ss-now-status {
  font: 12px/1.4 var(--font-body);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex;
  gap: 8px;
  align-items: center;
}
body[data-page="roadmap"] .ss-now-status::before {
  content: "";
  width: 5px;
  height: 5px;
  background: currentColor;
  border-radius: 50%;
}
body[data-page="roadmap"] .ss-now-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.7;
  font-weight: 400;
  margin: 0;
  color: var(--text);
}
body[data-page="roadmap"] .ss-now-card p {
  font-size: 16px;
  line-height: 1.8;
  margin: 0;
  color: var(--muted);
}
body[data-page="roadmap"] .ss-checkpoint {
  padding-top: 15px;
  border-top: 1px solid #2b3240;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
body[data-page="roadmap"] .ss-checkpoint > span {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--status);
}
body[data-page="roadmap"] .ss-checkpoint p {
  font-size: 14px;
  color: #b5bdca;
}
body[data-page="roadmap"] .ss-now-footnote {
  font-size: 14px;
  line-height: 1.8;
  color: var(--subtle);
  margin: 20px 0 0;
}
@media (max-width: 900px) {
  body[data-page="changelog"] .ss-history-layout {
    gap: 32px;
  }
  body[data-page="changelog"] .d319 {
    flex-basis: 190px;
  }
  body[data-page="changelog"] .ss-phase summary {
    grid-template-columns: 1fr auto 20px;
    gap: 8px;
  }
  body[data-page="changelog"] .ss-phase-index {
    grid-column: 1 / -1;
  }
  body[data-page="changelog"] .ss-phase-name {
    font-size: 14px;
  }
}
@media (max-width: 700px) {
  body[data-page="changelog"] .ss-product-cards {
    grid-template-columns: 1fr;
  }
  body[data-page="changelog"] .ss-history-layout {
    padding: 32px 24px 70px;
  }
  body[data-page="changelog"] .d319 {
    flex-basis: auto;
  }
  body[data-page="changelog"] .ss-history-content {
    gap: 48px;
    flex-basis: auto;
  }
  body[data-page="changelog"] .ss-product-group {
    gap: 30px;
  }
  body[data-page="changelog"] .ss-phase-nav {
    max-width: 100%;
  }
  body[data-page="changelog"] .ss-version .d334 {
    font-size: 25px;
  }
  body[data-page="changelog"] .ss-highlights li {
    font-size: 16px;
  }
  body[data-page="changelog"] .ss-phase summary {
    padding: 16px;
  }
  body[data-page="changelog"] .ss-phase-content {
    padding: 0 15px;
  }
  body[data-page="changelog"] .ss-phase-content .d340 {
    font-size: 14px;
  }
  body[data-page="roadmap"] .ss-now-grid {
    grid-template-columns: 1fr;
  }
  body[data-page="roadmap"] .ss-now-card {
    padding: 23px;
  }
  body[data-page="roadmap"] .ss-now-card h3 {
    font-size: 16px;
  }
}
body[data-page="changelog"] .ss-phase summary:focus-visible {
  outline-offset: -4px;
}

body[data-page="changelog"]
  :is(
    .ss-product-filters button,
    .ss-phase-nav summary,
    .ss-extra-history summary
  ) {
  min-height: 44px;
}
body[data-page="changelog"] :is(.d327, .ss-phase-nav a) {
  min-height: 44px;
  font-size: 14px;
  display: flex;
  align-items: center;
}
body[data-page="changelog"] :is(.d369, .d367) {
  font-size: 14px;
  line-height: 1.8;
}
body[data-page="changelog"] .ss-iteration-controls button {
  font-size: 14px;
}
body[data-page="roadmap"] :is(.d340, .d447) {
  font-size: 14px;
  line-height: 1.8;
}
body[data-page="roadmap"] :is(.d373, .d241, .d348) {
  font-size: 16px;
  line-height: 1.8;
}