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

.streaming-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  align-items: center;
  gap: 64px;
  min-height: 680px;
  padding-top: 70px;
  padding-bottom: 82px;
}

.streaming-hero-copy {
  position: relative;
  z-index: 2;
}

.streaming-hero-copy h1 {
  max-width: 670px;
  margin-top: 18px;
}

.streaming-hero-copy .lead {
  max-width: 650px;
  margin-bottom: 28px;
}

.streaming-hero-copy .cta-row {
  margin-bottom: 28px;
}

.streaming-hero-copy .trust-row {
  max-width: 670px;
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.streaming-signal {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 500px;
}

.streaming-signal-lines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, var(--color-accent) 0 1px, transparent 1px 11px);
  opacity: 0.13;
  mask: radial-gradient(closest-side, var(--color-ink) 20%, transparent 92%);
  -webkit-mask: radial-gradient(closest-side, var(--color-ink) 20%, transparent 92%);
}

.streaming-signal-lines::after {
  position: absolute;
  inset: 12% 22%;
  background: repeating-linear-gradient(90deg, var(--color-accent) 0 1px, transparent 1px 5px);
  content: "";
  opacity: 0.72;
  mask: radial-gradient(closest-side, var(--color-ink) 18%, transparent 94%);
  -webkit-mask: radial-gradient(closest-side, var(--color-ink) 18%, transparent 94%);
}

.streaming-console {
  position: relative;
  z-index: 2;
  width: min(470px, calc(100% - 38px));
  padding: 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xlarge);
  background: var(--color-canvas);
  box-shadow: var(--shadow-focus);
}

.streaming-console-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 4px 4px 18px;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink-muted);
  font-size: 11px;
  letter-spacing: 0.07em;
}

.streaming-console-body {
  display: grid;
  gap: 12px;
  padding-top: 18px;
}

.media-route {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  min-height: 76px;
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
}

.media-route.is-primary {
  border-color: var(--color-accent-soft);
  background: var(--color-canvas);
  box-shadow: var(--shadow-soft);
}

.media-route-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-small);
  background: var(--color-accent-wash);
  color: var(--color-accent);
}

.media-route-mark svg {
  width: 21px;
  height: 21px;
}

.media-route strong,
.media-route span {
  display: block;
}

.media-route div > span {
  color: var(--color-ink-muted);
  font-size: 12px;
}

.media-route-state {
  padding: 4px 9px;
  border: 1px solid var(--color-success-line);
  border-radius: var(--radius-pill);
  background: var(--color-success-wash);
  color: var(--color-success);
  font-family: var(--font-mono);
  font-size: 10px;
  white-space: nowrap;
}

.streaming-article {
  padding-top: 48px;
  padding-bottom: 32px;
}

.streaming-section {
  padding-top: 82px;
  padding-bottom: 82px;
  border-bottom: 1px solid var(--color-line);
}

.streaming-section:last-child {
  border-bottom: 0;
}

.streaming-section .section-heading {
  max-width: 820px;
}

.streaming-copy {
  max-width: var(--reading-width);
  color: var(--color-ink-muted);
  font-size: 16.5px;
  line-height: 1.85;
}

.streaming-copy p:last-child {
  margin-bottom: 0;
}

.streaming-copy-after-table {
  margin-top: 32px;
}

.streaming-table th,
.streaming-table td {
  min-width: 150px;
}

.streaming-table th:first-child,
.streaming-table td:first-child {
  min-width: 140px;
}

.streaming-table th:last-child,
.streaming-table td:last-child {
  min-width: 260px;
}

.ip-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 38px;
}

.ip-panel {
  padding: 30px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background: var(--color-canvas);
  box-shadow: var(--shadow-soft);
}

.ip-panel-label {
  display: inline-flex;
  margin-bottom: 20px;
  color: var(--color-accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.ip-panel h3 {
  font-size: 24px;
}

.ip-panel p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
  line-height: 1.8;
}

.quality-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 58px;
  margin-bottom: 38px;
}

.quality-step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 18px;
  padding: 28px 0;
  border-bottom: 1px solid var(--color-line);
}

.quality-step-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-small);
  background: linear-gradient(145deg, var(--color-accent-deep), var(--color-accent-soft));
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.quality-step h3 {
  margin-bottom: 7px;
  font-size: 19px;
}

.quality-step p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
  font-size: 14.5px;
  line-height: 1.78;
}

.selection-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 54px;
  margin-bottom: 42px;
}

.selection-item {
  padding: 28px 0;
  border-bottom: 1px solid var(--color-line);
}

.selection-item h3 {
  font-size: 20px;
}

.selection-item p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
  line-height: 1.8;
}

.error-table th:first-child,
.error-table td:first-child {
  min-width: 210px;
}

.error-table th:nth-child(2),
.error-table td:nth-child(2) {
  min-width: 300px;
}

.error-table th:last-child,
.error-table td:last-child {
  min-width: 360px;
}

.diagnosis-order {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.diagnosis-order > div {
  padding: 22px;
  border-radius: var(--radius-medium);
  background: var(--color-panel);
}

.diagnosis-order span,
.diagnosis-order strong {
  display: block;
}

.diagnosis-order span {
  margin-bottom: 14px;
  color: var(--color-accent);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.diagnosis-order strong {
  margin-bottom: 7px;
}

.diagnosis-order p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
  font-size: 13px;
  line-height: 1.7;
}

.streaming-note {
  max-width: var(--reading-width);
  margin-top: 32px;
  color: var(--color-ink-muted);
  line-height: 1.85;
}

.streaming-end-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 48px;
}

.streaming-end-card {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background: var(--color-canvas);
  box-shadow: var(--shadow-soft);
  color: var(--color-ink);
  text-decoration: none;
}

.streaming-end-card:hover {
  border-color: var(--color-accent-soft);
  color: var(--color-ink);
  transform: translateY(-2px);
}

.streaming-end-card h3 {
  font-size: 23px;
}

.streaming-end-card p {
  max-width: 440px;
  color: var(--color-ink-muted);
}

.streaming-end-action {
  margin-top: auto;
  color: var(--color-accent);
  font-weight: 750;
}

@media (max-width: 1040px) {
  .streaming-hero-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    min-height: auto;
  }

  .streaming-signal {
    min-height: 470px;
  }

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

@media (max-width: 760px) {
  .streaming-hero-grid {
    padding-top: 46px;
    padding-bottom: 56px;
  }

  .streaming-signal {
    min-height: 390px;
  }

  .streaming-section {
    padding-top: 66px;
    padding-bottom: 66px;
  }

  .ip-compare,
  .quality-flow,
  .selection-grid,
  .streaming-end-links {
    grid-template-columns: 1fr;
  }

  .quality-flow,
  .selection-grid {
    column-gap: 0;
  }
}

@media (max-width: 520px) {
  .streaming-signal {
    min-height: 350px;
  }

  .streaming-console {
    width: 100%;
    padding: 12px;
    border-radius: var(--radius-large);
  }

  .streaming-console-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .media-route {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 10px;
    padding: 10px;
  }

  .media-route-mark {
    width: 36px;
    height: 36px;
  }

  .media-route-state {
    grid-column: 2;
    justify-self: start;
  }

  .diagnosis-order {
    grid-template-columns: 1fr;
  }

  .ip-panel,
  .streaming-end-card {
    padding: 24px;
  }

  .quality-step {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 14px;
  }
}