.stream-hero {
  position: relative;
  overflow-x: clip;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-paper);
  padding-top: 82px;
  padding-bottom: 58px;
}

.stream-hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 7px;
  background: var(--color-ink);
  content: "";
}

.stream-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, .72fr);
  gap: 70px;
  align-items: center;
}

.stream-hero-copy h1 {
  max-width: 760px;
  margin-top: 18px;
}

.stream-hero-copy .lead {
  max-width: 700px;
}

.stream-hero-copy .button-row {
  margin-top: 28px;
}

.stream-checklist {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  box-shadow: var(--shadow-window);
}

.stream-checklist-head {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-chrome);
  padding: 10px 18px;
  color: var(--color-muted);
  font-size: 11px;
  letter-spacing: .08em;
}

.stream-checklist ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: stream-check;
}

.stream-checklist li {
  position: relative;
  display: grid;
  gap: 3px;
  min-height: 78px;
  padding: 17px 20px 17px 58px;
  counter-increment: stream-check;
}

.stream-checklist li + li {
  border-top: 1px solid var(--color-line);
}

.stream-checklist li::before {
  position: absolute;
  top: 20px;
  left: 19px;
  display: inline-flex;
  width: 25px;
  height: 25px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  content: counter(stream-check);
  font-family: var(--font-mono);
  font-size: 11px;
}

.stream-checklist strong {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
}

.stream-checklist li span {
  color: var(--color-muted);
  font-size: 12.5px;
}

.stream-fact-band {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 52px;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.stream-fact-band > span {
  display: inline-flex;
  min-height: 58px;
  flex: 1 1 220px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-right: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: 13px;
}

.stream-fact-band > span:last-child {
  border-right: 0;
}

.stream-fact-band strong {
  color: var(--color-text);
  font-weight: 600;
}

.stream-intro-grid {
  display: grid;
  grid-template-columns: minmax(280px, .7fr) minmax(0, 1.3fr);
  gap: 72px;
  align-items: start;
}

.stream-dark-prose {
  border-top: 1px solid var(--color-line-dark);
  color: var(--color-dark-muted);
  font-size: 16px;
  line-height: 1.9;
}

.stream-dark-prose p {
  margin: 0;
  border-bottom: 1px solid var(--color-line-dark);
  padding-top: 24px;
  padding-bottom: 24px;
}

.stream-section-heading {
  max-width: 820px;
  margin-bottom: 40px;
}

.stream-section-heading h2 {
  margin-bottom: 14px;
}

.stream-section-heading-dark p:not(.eyebrow) {
  max-width: 760px;
  color: var(--color-dark-muted);
  font-size: 17px;
}

.stream-callout {
  margin-top: 24px;
}

.stream-ledger .ledger-row {
  grid-template-columns: 58px minmax(190px, .68fr) minmax(0, 1.4fr);
}

.stream-quality-layout {
  display: grid;
  gap: 32px;
}

.stream-quality-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.stream-quality-card {
  min-height: 100%;
  transform-style: preserve-3d;
}

.stream-quality-card h3 {
  margin-top: 18px;
}

.stream-quality-card p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.stream-diagnostic {
  display: grid;
  grid-template-columns: minmax(210px, .55fr) minmax(0, 1.45fr);
  gap: 40px;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  padding-top: 30px;
  padding-bottom: 30px;
}

.stream-diagnostic h3 {
  margin: 0;
}

.stream-diagnostic ul {
  display: grid;
  gap: 13px;
  margin: 0;
  padding-left: 1.2em;
  color: var(--color-muted);
}

.stream-diagnostic strong {
  color: var(--color-text);
}

.stream-errors {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-chrome);
}

.stream-error-list {
  border-top: 1px solid var(--color-line);
}

.stream-error-list article {
  display: grid;
  grid-template-columns: minmax(250px, .72fr) minmax(0, 1.28fr);
  gap: 42px;
  border-bottom: 1px solid var(--color-line);
  padding-top: 30px;
  padding-bottom: 30px;
}

.stream-error-list article > div:last-child {
  color: var(--color-muted);
}

.stream-error-list article > div:last-child p:last-child {
  margin-bottom: 0;
}

.stream-error-term {
  display: flex;
  gap: 12px;
  align-items: baseline;
}

.stream-error-term .badge-dot {
  position: relative;
  top: -2px;
}

.stream-error-term h3 {
  margin: 0;
  font-size: 23px;
}

.stream-workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-line-dark);
  border-bottom: 1px solid var(--color-line-dark);
}

.stream-workflow article {
  border-right: 1px solid var(--color-line-dark);
  padding: 28px 24px;
}

.stream-workflow article:last-child {
  border-right: 0;
}

.stream-step {
  color: var(--color-accent);
  font-size: 11px;
  letter-spacing: .1em;
}

.stream-workflow h3 {
  margin-top: 17px;
  font-size: 22px;
}

.stream-workflow p {
  margin-bottom: 0;
  color: var(--color-dark-muted);
}

.stream-device-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, .65fr);
  gap: 68px;
  align-items: start;
}

.stream-account-card {
  padding: 0;
}

.stream-account-card h3 {
  margin: 0;
  border-bottom: 1px solid var(--color-line);
  padding: 22px 24px;
}

.stream-account-card dl {
  margin: 0;
}

.stream-account-card dl > div {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 20px;
  border-bottom: 1px solid var(--color-line);
  padding: 15px 24px;
}

.stream-account-card dl > div:last-child {
  border-bottom: 0;
}

.stream-account-card dt {
  color: var(--color-muted);
  font-size: 12px;
}

.stream-account-card dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--color-text);
  font-size: 13px;
}

.stream-plan-note {
  border-top: 1px solid var(--color-line);
  background: var(--color-paper);
}

.stream-plan-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.stream-plan-columns .card {
  box-shadow: none;
}

.stream-plan-columns .mono {
  margin-bottom: 8px;
  color: var(--color-accent);
  font-weight: 600;
}

.stream-plan-columns .mono + p:not(.mono) {
  margin-top: 20px;
}

.stream-ending {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 52px;
  align-items: center;
}

.stream-ending h2 {
  margin-bottom: 12px;
}

.stream-ending p:not(.eyebrow) {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--color-dark-muted);
}

@media (max-width: 960px) {
  .stream-hero-layout,
  .stream-intro-grid,
  .stream-device-layout {
    grid-template-columns: 1fr;
  }

  .stream-hero-layout,
  .stream-intro-grid,
  .stream-device-layout {
    gap: 42px;
  }

  .stream-quality-grid {
    grid-template-columns: 1fr;
  }

  .stream-workflow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stream-workflow article:nth-child(2) {
    border-right: 0;
  }

  .stream-workflow article:nth-child(-n+2) {
    border-bottom: 1px solid var(--color-line-dark);
  }

  .stream-ending {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .stream-hero {
    padding-top: 58px;
    padding-bottom: 42px;
  }

  .stream-fact-band > span {
    flex-basis: 50%;
  }

  .stream-fact-band > span:nth-child(2) {
    border-right: 0;
  }

  .stream-fact-band > span:nth-child(-n+2) {
    border-bottom: 1px solid var(--color-line);
  }

  .stream-ledger .ledger-row {
    grid-template-columns: 36px 1fr;
  }

  .stream-ledger .ledger-copy {
    grid-column: 2;
  }

  .stream-diagnostic,
  .stream-error-list article {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .stream-plan-columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .stream-checklist-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .stream-fact-band > span {
    flex-basis: 100%;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .stream-fact-band > span:last-child {
    border-bottom: 0;
  }

  .stream-workflow {
    grid-template-columns: 1fr;
  }

  .stream-workflow article {
    border-right: 0;
    border-bottom: 1px solid var(--color-line-dark);
  }

  .stream-workflow article:last-child {
    border-bottom: 0;
  }

  .stream-account-card dl > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}