.streaming-hero {
  position: relative;
  overflow-x: clip;
  border-bottom: 1px solid var(--color-line);
}

.streaming-hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--color-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-line) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  opacity: .3;
  mask-image: linear-gradient(to bottom, var(--color-ink), transparent);
}

.streaming-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr);
  align-items: center;
  gap: clamp(30px, 6vw, 76px);
  min-height: calc(100svh - var(--header-height));
  padding-top: 54px;
  padding-bottom: 54px;
}

.streaming-hero-copy {
  position: relative;
  z-index: 1;
}

.streaming-hero-copy h1 {
  max-width: 720px;
  margin-bottom: 20px;
}

.streaming-hero-copy .lead {
  max-width: 690px;
}

.streaming-hero-actions {
  margin-top: 28px;
  margin-bottom: 22px;
}

.streaming-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.streaming-console {
  position: relative;
  z-index: 1;
  padding: clamp(24px, 4vw, 38px);
}

.streaming-console-head,
.streaming-console-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.streaming-console-head {
  margin-bottom: 28px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--color-line);
}

.streaming-console-title {
  font-weight: 800;
}

.streaming-console-head .mono,
.streaming-console-foot {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
}

.streaming-console-flow {
  display: grid;
  gap: 0;
}

.console-stage {
  position: relative;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 14px;
  min-height: 88px;
}

.console-stage:not(:last-child)::after {
  position: absolute;
  top: 18px;
  bottom: 0;
  left: 6px;
  width: 1px;
  background: var(--color-line);
  content: "";
}

.console-mark {
  position: relative;
  z-index: 1;
  width: 13px;
  height: 13px;
  margin-top: 5px;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  background: var(--color-panel);
  box-shadow: 0 0 0 4px var(--color-accent-ring);
}

.console-stage strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
}

.console-stage p {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: 13px;
}

.streaming-console-foot {
  justify-content: flex-start;
  padding-top: 16px;
  border-top: 1px solid var(--color-line);
  color: var(--color-ink-muted);
}

.streaming-article {
  overflow-x: clip;
}

.article-shell {
  padding: clamp(24px, 5vw, 48px);
}

.article-shell > p {
  max-width: 880px;
}

.meaning-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  margin-bottom: 34px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-line);
}

.meaning-item {
  padding: 26px;
  background: var(--color-panel);
}

.meaning-item h3 {
  margin-bottom: 10px;
  font-size: 19px;
}

.meaning-item p {
  color: var(--color-ink-muted);
  font-size: 14px;
}

.meaning-label {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .09em;
}

.table-note {
  max-width: 900px;
  margin-top: 16px;
  color: var(--color-ink-muted);
  font-size: 13px;
}

.ip-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 36px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-line);
}

.ip-compare section {
  padding: clamp(22px, 4vw, 34px);
  background: var(--color-panel);
}

.ip-compare h3 {
  margin-top: 0;
}

.quality-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr);
  align-items: start;
  gap: 20px;
}

.quality-layout .article-shell h3:first-child {
  margin-top: 0;
}

.quality-checklist {
  position: sticky;
  top: calc(var(--header-height) + 20px);
  padding: 28px;
}

.quality-checklist h3 {
  margin: 8px 0 18px;
  font-size: 21px;
}

.quality-checklist ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.quality-checklist li {
  position: relative;
  padding-left: 22px;
  color: var(--color-ink-muted);
}

.quality-checklist li::before {
  position: absolute;
  top: .65em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--color-accent);
  content: "";
}

.error-notes {
  margin-top: 24px;
}

.error-notes h3:first-child {
  margin-top: 0;
}

.workflow-ledger {
  display: grid;
  padding: 0 clamp(22px, 4vw, 38px);
}

.workflow-entry {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 20px;
  padding-top: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-line);
}

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

.workflow-mark {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xs);
  background: var(--color-accent);
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.workflow-entry h3 {
  margin-bottom: 8px;
  font-size: 19px;
}

.workflow-entry p {
  max-width: 840px;
  margin: 0;
  color: var(--color-ink-muted);
}

.next-step {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
  padding: clamp(26px, 5vw, 46px);
}

.next-step h2 {
  margin-bottom: 12px;
  font-size: clamp(28px, 4vw, 40px);
}

.next-step p {
  max-width: 650px;
  color: var(--color-ink-muted);
}

@media (max-width: 960px) {
  .streaming-hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .streaming-console {
    max-width: 720px;
  }

  .meaning-grid {
    grid-template-columns: 1fr;
  }

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

  .quality-checklist {
    position: static;
  }
}

@media (max-width: 768px) {
  .streaming-hero-grid {
    padding-top: 42px;
    padding-bottom: 42px;
  }

  .streaming-console {
    padding: 24px;
  }

  .ip-compare {
    grid-template-columns: 1fr;
  }

  .next-step {
    grid-template-columns: 1fr;
  }

  .workflow-entry {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 15px;
  }
}

@media (max-width: 640px) {
  .streaming-trust .fact-chip {
    max-width: 100%;
  }

  .meaning-item {
    padding: 22px;
  }

  .article-shell {
    padding: 22px;
  }

  .streaming-console-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .next-step .button-row,
  .next-step .button-row > * {
    width: 100%;
  }
}