.st-tl .tl-source {
  background: var(--st-paper);
  color: var(--st-ink);
}

.st-tl .tl-source h1,
.st-tl .tl-source h2,
.st-tl .tl-source h3 {
  color: var(--st-ink);
  letter-spacing: -.035em;
}

.st-tl .tl-source h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(2.75rem, 5.8vw, 6.25rem);
  line-height: .96;
}

.st-tl .tl-source h2 {
  margin-bottom: 20px;
  font-size: clamp(2.15rem, 4.6vw, 4.8rem);
  line-height: 1;
}

.st-tl .tl-source h3 {
  margin-bottom: 11px;
  font-size: clamp(1.1rem, 1.8vw, 1.55rem);
  line-height: 1.15;
}

.st-tl .tl-source p,
.st-tl .tl-source li,
.st-tl .tl-source dd {
  color: var(--st-copy);
  line-height: 1.68;
}

.st-tl .tl-hero {
  padding: clamp(68px, 8vw, 122px) 0 0;
  background:
    linear-gradient(125deg, var(--st-blue-pale), transparent 46%),
    var(--st-paper);
}

.st-tl .tl-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(390px, .97fr);
  align-items: center;
  gap: clamp(34px, 6vw, 86px);
}

.st-tl .tl-hero-copy {
  padding-bottom: 48px;
}

.st-tl .tl-hero-lead {
  max-width: 720px;
  margin-bottom: 30px;
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
}

.st-tl .tl-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 24px;
  margin-bottom: 32px;
}

.st-tl .tl-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  padding: 0 22px;
  background: var(--st-blue);
  color: #fff;
  font-size: .82rem;
  font-weight: 850;
  text-decoration: none;
}

.st-tl .tl-text-link,
.st-tl .tl-dark-link {
  color: var(--st-blue);
  font-size: .84rem;
  font-weight: 850;
}

.st-tl .tl-service {
  display: flex;
  max-width: 560px;
  align-items: baseline;
  gap: 15px;
  padding-top: 18px;
  border-top: 1px solid var(--st-line);
}

.st-tl .tl-service strong {
  color: var(--st-blue);
  font-size: 1.35rem;
}

.st-tl .tl-service span {
  color: var(--st-copy);
  font-size: .83rem;
  font-weight: 750;
}

.st-tl .tl-hero-media {
  align-self: end;
  margin: 0;
  border: 1px solid var(--st-line);
  background: var(--st-paper-blue);
}

.st-tl .tl-hero-media img {
  width: 100%;
  aspect-ratio: 800 / 571;
  object-fit: contain;
  background: var(--st-paper-blue);
}

.st-tl figcaption {
  padding: 13px 15px;
  border-top: 1px solid var(--st-line);
  color: var(--st-copy);
  font-size: .75rem;
  line-height: 1.48;
}

.st-tl .tl-metric-rail {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--st-line);
  border-bottom: 0;
  background: var(--st-ink);
}

.st-tl .tl-metric-rail div {
  min-width: 0;
  padding: 24px;
  border-right: 1px solid #29404e;
}

.st-tl .tl-metric-rail div:last-child {
  border-right: 0;
}

.st-tl .tl-metric-rail strong,
.st-tl .tl-metric-rail span {
  display: block;
}

.st-tl .tl-metric-rail strong {
  margin-bottom: 7px;
  color: #fff;
  font-size: clamp(1.25rem, 2.4vw, 2rem);
}

.st-tl .tl-metric-rail span {
  color: var(--st-blue-pale);
  font-size: .72rem;
  font-weight: 700;
}

.st-tl .tl-section-nav {
  position: sticky;
  z-index: 60;
  top: 74px;
  border-block: 1px solid var(--st-line);
  background: rgba(247, 250, 251, .97);
  backdrop-filter: blur(14px);
}

.st-tl .tl-section-nav .st-shell {
  display: flex;
  overflow-x: auto;
  scrollbar-width: thin;
}

.st-tl .tl-section-nav a {
  flex: 0 0 auto;
  padding: 15px 14px;
  color: var(--st-copy);
  font-size: .7rem;
  font-weight: 820;
  text-decoration: none;
}

.st-tl .tl-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, .7fr);
  align-items: end;
  gap: 50px;
  margin-bottom: 42px;
}

.st-tl .tl-section-head > p {
  margin-bottom: 4px;
}

.st-tl .tl-section-head.is-light {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--st-line);
}

.st-tl .tl-fit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, .84fr);
  align-items: center;
  gap: clamp(38px, 7vw, 92px);
}

.st-tl .tl-lead {
  font-size: 1.08rem;
}

.st-tl .tl-check-list,
.st-tl .tl-line-copy ul,
.st-tl .tl-adjustment-copy ul {
  display: grid;
  gap: 9px;
  padding-left: 20px;
}

.st-tl .tl-decision-note {
  margin-top: 30px;
  padding: 20px 22px;
  border-left: 4px solid var(--st-blue);
  background: var(--st-paper-blue);
}

.st-tl .tl-decision-note strong {
  display: block;
  margin-bottom: 5px;
  color: var(--st-blue);
  font-size: .74rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.st-tl .tl-decision-note p {
  margin: 0;
}

.st-tl .tl-photo {
  margin: 0;
  border: 1px solid var(--st-line);
  background: var(--st-paper-blue);
}

.st-tl .tl-photo img {
  width: 100%;
  object-fit: contain;
}

.st-tl .tl-fit-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 48px;
  padding: 1px;
  background: var(--st-line);
}

.st-tl .tl-fit-cards article,
.st-tl .tl-a-compare article {
  padding: 26px;
  background: #fff;
}

.st-tl .tl-fit-cards article.is-accent {
  background: var(--st-blue-pale);
}

.st-tl .tl-fit-cards article > span,
.st-tl .tl-a-compare article > span {
  display: block;
  margin-bottom: 22px;
  color: var(--st-blue);
  font-size: .76rem;
  font-weight: 900;
}

.st-tl .tl-fit-cards article > strong {
  color: var(--st-ink);
  font-size: .78rem;
}

.st-tl .tl-models,
.st-tl .tl-control,
.st-tl .tl-faq {
  background: var(--st-paper-blue);
}

.st-tl .tl-a-compare {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 28px;
  padding: 1px;
  background: var(--st-line);
}

.st-tl .tl-a-compare strong {
  display: block;
  margin-bottom: 8px;
  color: var(--st-ink);
}

.st-tl .tl-table-block {
  margin-top: 54px;
}

.st-tl .tl-table-heading {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(320px, 1fr);
  gap: 42px;
  align-items: end;
  margin-bottom: 18px;
}

.st-tl .tl-table-heading > div {
  display: flex;
  align-items: center;
  gap: 14px;
}

.st-tl .tl-table-heading > div > span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  flex: 0 0 auto;
  background: var(--st-blue);
  color: #fff;
  font-weight: 900;
}

.st-tl .tl-table-heading h3,
.st-tl .tl-table-heading p {
  margin: 0;
}

.st-tl .tl-table-block table {
  min-width: 920px;
}

.st-tl .tl-capacity-block table {
  min-width: 1080px;
}

.st-tl .tl-table-block caption {
  padding: 14px 16px;
  background: #fff;
  color: var(--st-copy);
  font-size: .74rem;
  font-weight: 750;
  text-align: left;
}

.st-tl .tl-table-foot {
  display: grid;
  gap: 7px;
  margin: 12px 0 0;
  padding: 16px 18px;
  border-left: 4px solid var(--st-blue);
  background: var(--st-paper-blue);
  color: var(--st-ink);
  font-size: .82rem;
}

.st-tl .tl-table-foot p {
  margin: 0;
}

.st-tl .tl-mechanism-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, .85fr);
  gap: 30px;
  align-items: stretch;
}

.st-tl .tl-mechanism-stage > .tl-photo img {
  display: block;
  height: auto;
  aspect-ratio: 4 / 3;
}

.st-tl .tl-mechanism-steps {
  display: grid;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  background: var(--st-line);
}

.st-tl .tl-mechanism-steps article {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 22px;
  background: #fff;
}

.st-tl .tl-mechanism-steps article > span,
.st-tl .tl-adjustment-copy > span,
.st-tl .tl-card-copy > span,
.st-tl .tl-option-gallery article > div > span {
  color: var(--st-blue);
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.st-tl .tl-mechanism-steps p {
  margin-bottom: 0;
}

.st-tl .tl-adjustment-grid {
  display: grid;
  grid-template-columns: minmax(280px, .72fr) repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
  margin-top: 42px;
}

.st-tl .tl-adjustment-copy {
  align-self: center;
  padding: 30px;
  border: 1px solid var(--st-line);
  background: var(--st-paper-blue);
}

.st-tl .tl-adjustment-copy > span,
.st-tl .tl-card-copy > span {
  display: block;
  margin-bottom: 13px;
}

.st-tl .tl-control-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, .8fr);
  gap: 28px;
}

.st-tl .tl-control-grid > article {
  padding: 28px;
  border: 1px solid var(--st-line);
  background: #fff;
}

.st-tl .tl-panel-legend {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 18px 0 0;
  padding: 1px;
  background: var(--st-line);
}

.st-tl .tl-panel-legend div {
  padding: 11px 13px;
  background: var(--st-paper-blue);
}

.st-tl .tl-panel-legend dt {
  color: var(--st-ink);
  font-size: .72rem;
  font-weight: 850;
}

.st-tl .tl-panel-legend dd {
  margin: 3px 0 0;
  font-size: .72rem;
}

.st-tl .tl-option-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 28px;
}

.st-tl .tl-option-gallery > article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, .78fr);
  align-items: center;
  border: 1px solid var(--st-line);
  background: #fff;
}

.st-tl .tl-option-gallery > article > div {
  padding: 24px;
}

.st-tl .tl-option-gallery .tl-photo {
  border: 0;
  border-right: 1px solid var(--st-line);
}

.st-tl .tl-lines > .st-shell {
  display: grid;
  gap: 72px;
}

.st-tl .tl-lines .tl-section-head {
  margin-bottom: -18px;
}

.st-tl .tl-line-case {
  display: grid;
  grid-template-columns: minmax(330px, .72fr) minmax(0, 1.28fr);
  gap: 46px;
  align-items: center;
}

.st-tl .tl-line-case.is-reverse .tl-line-copy {
  order: 2;
}

.st-tl .tl-line-case.is-reverse {
  grid-template-columns: minmax(0, 1.26fr) minmax(330px, .74fr);
}

.st-tl .tl-line-case.is-reverse .tl-line-pair {
  order: 1;
}

.st-tl .tl-line-copy > span,
.st-tl .tl-wide-intro > div > span {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 22px;
  background: var(--st-blue-pale);
  color: var(--st-blue);
  font-weight: 900;
}

.st-tl .tl-line-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.st-tl .tl-wide-case {
  padding-top: 58px;
  border-top: 1px solid var(--st-line);
}

.st-tl .tl-wide-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, .78fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 30px;
}

.st-tl .tl-wide-main {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(250px, 1fr);
  width: 100%;
  align-items: stretch;
}

.st-tl .tl-wide-main img {
  display: block;
  height: auto;
  aspect-ratio: 635 / 476;
}

.st-tl .tl-wide-main figcaption {
  display: flex;
  align-items: flex-end;
  border-top: 0;
  border-left: 1px solid var(--st-line);
  padding: clamp(22px, 3vw, 38px);
}

.st-tl .tl-project-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.st-tl .tl-precision {
  background: var(--st-ink);
}

.st-tl .tl-precision-grid {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(420px, 1.18fr);
  gap: clamp(50px, 8vw, 110px);
  align-items: center;
}

.st-tl .tl-precision h2,
.st-tl .tl-precision .tl-lead {
  color: #fff;
}

.st-tl .tl-precision .st-kicker,
.st-tl .tl-precision .tl-dark-link {
  color: var(--st-blue-bright);
}

.st-tl .tl-boundary-list {
  display: grid;
  gap: 1px;
  padding: 1px;
  background: #29404e;
}

.st-tl .tl-boundary-list article {
  padding: 25px;
  background: #10232f;
}

.st-tl .tl-boundary-list span {
  color: var(--st-blue-bright);
  font-size: .7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.st-tl .tl-boundary-list h3,
.st-tl .tl-boundary-list p {
  color: #fff;
}

.st-tl .tl-boundary-list p {
  margin-bottom: 0;
}

.st-tl .tl-faq-grid {
  display: grid;
  grid-template-columns: minmax(280px, .65fr) minmax(0, 1.35fr);
  gap: clamp(38px, 7vw, 90px);
}

.st-tl .tl-faq-list {
  border-top: 1px solid var(--st-line);
}

.st-tl .tl-faq-list details {
  border-bottom: 1px solid var(--st-line);
}

.st-tl .tl-faq-list summary {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  padding: 21px 0;
  color: var(--st-ink);
  font-weight: 830;
  cursor: pointer;
}

.st-tl .tl-faq-list summary span {
  color: var(--st-blue);
}

.st-tl .tl-faq-list details p {
  padding: 0 0 22px 54px;
}

.st-tl .tl-quote {
  background: #fff;
}

.st-tl .tl-quote-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr);
  gap: 52px;
  align-items: end;
  margin-bottom: 30px;
}

.st-tl .tl-quote-checklist {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 34px;
  padding: 1px;
  background: var(--st-line);
}

.st-tl .tl-quote-checklist span {
  padding: 16px;
  background: var(--st-paper-blue);
  color: var(--st-ink);
  font-size: .74rem;
  font-weight: 800;
}

@media (max-width: 1040px) {
  .st-tl .tl-hero-grid,
  .st-tl .tl-fit-grid,
  .st-tl .tl-mechanism-stage,
  .st-tl .tl-adjustment-grid,
  .st-tl .tl-control-grid,
  .st-tl .tl-line-case,
  .st-tl .tl-wide-intro,
  .st-tl .tl-wide-main,
  .st-tl .tl-precision-grid,
  .st-tl .tl-faq-grid,
  .st-tl .tl-quote-intro {
    grid-template-columns: 1fr;
  }

  .st-tl .tl-line-case.is-reverse {
    grid-template-columns: 1fr;
  }

  .st-tl .tl-hero-media {
    width: min(720px, 100%);
    justify-self: center;
  }

  .st-tl .tl-line-case.is-reverse .tl-line-copy {
    order: 0;
  }

  .st-tl .tl-line-case.is-reverse .tl-line-pair {
    order: 0;
  }

  .st-tl .tl-wide-main figcaption {
    border-top: 1px solid var(--st-line);
    border-left: 0;
    padding: 13px 15px;
  }

  .st-tl .tl-option-gallery > article {
    grid-template-columns: 1fr;
  }

  .st-tl .tl-option-gallery .tl-photo {
    border-right: 0;
    border-bottom: 1px solid var(--st-line);
  }
}

@media (max-width: 760px) {
  .st-tl .tl-section-nav {
    top: 68px;
  }

  .st-tl .tl-metric-rail,
  .st-tl .tl-fit-cards,
  .st-tl .tl-a-compare,
  .st-tl .tl-control-grid,
  .st-tl .tl-option-gallery,
  .st-tl .tl-project-proof,
  .st-tl .tl-quote-checklist {
    grid-template-columns: 1fr;
  }

  .st-tl .tl-metric-rail div {
    border-right: 0;
    border-bottom: 1px solid #29404e;
  }

  .st-tl .tl-metric-rail div:last-child {
    border-bottom: 0;
  }

  .st-tl .tl-section-head,
  .st-tl .tl-table-heading {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .st-tl .tl-line-pair {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .st-tl .tl-source h1 {
    font-size: clamp(2.45rem, 13.5vw, 3.55rem);
    overflow-wrap: normal;
  }

  .st-tl .tl-source h2 {
    font-size: clamp(2rem, 10.5vw, 3rem);
  }

  .st-tl .tl-actions,
  .st-tl .tl-service {
    align-items: stretch;
    flex-direction: column;
  }

  .st-tl .tl-button {
    justify-content: center;
  }

  .st-tl .tl-mechanism-steps article {
    grid-template-columns: 36px 1fr;
  }

  .st-tl .tl-adjustment-copy,
  .st-tl .tl-control-grid > article,
  .st-tl .tl-fit-cards article,
  .st-tl .tl-a-compare article {
    padding: 22px;
  }

  .st-tl .tl-panel-legend {
    grid-template-columns: 1fr;
  }
}