.stream-hero {
  padding-top: 72px;
  padding-bottom: 72px;
  overflow-x: clip;
}

.stream-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.stream-hero-copy h1 {
  max-width: 11ch;
  color: var(--color-brand);
}

.stream-hero-copy h1 span {
  display: block;
}

.stream-hero-copy .lead {
  max-width: 38rem;
}

.stream-facts {
  display: flex;
  margin-top: 1.5rem;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.stream-hero-actions {
  margin-top: 1.5rem;
}

.stream-gate {
  position: relative;
  padding: clamp(1.3rem, 3vw, 2rem);
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background: var(--color-panel);
  box-shadow: var(--shadow-float);
}

.stream-gate::before,
.stream-gate::after {
  position: absolute;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  content: "";
  pointer-events: none;
}

.stream-gate::before {
  top: -72px;
  right: -54px;
  width: 190px;
  height: 190px;
}

.stream-gate::after {
  right: 34px;
  bottom: -68px;
  width: 136px;
  height: 136px;
}

.stream-gate-head {
  position: relative;
  z-index: 1;
  display: flex;
  margin-bottom: 2rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.stream-gate-title {
  color: var(--color-brand-deep);
  font-family: var(--font-display);
  font-weight: 800;
}

.stream-status-label {
  display: inline-flex;
  min-height: 30px;
  max-width: 100%;
  padding: 0.25rem 0.75rem;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--color-canvas);
  color: var(--color-success);
  align-items: center;
  gap: 0.45rem;
  font-size: 0.76rem;
  font-weight: 750;
}

.stream-status-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: var(--radius-pill);
  background: var(--color-success);
}

.stream-check-flow {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 0.7rem;
}

.stream-check-node {
  display: flex;
  min-height: 176px;
  padding: 1rem;
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
  align-items: center;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.stream-check-node svg {
  width: 38px;
  height: 38px;
  margin-bottom: 1rem;
  fill: none;
  stroke: var(--color-brand);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.stream-check-node strong {
  color: var(--color-brand-deep);
  font-family: var(--font-display);
  font-size: 0.9rem;
}

.stream-check-node span {
  margin-top: 0.3rem;
  color: var(--color-muted);
  font-size: 0.72rem;
}

.stream-flow-arrow {
  color: var(--color-brand);
  font-family: var(--font-mono);
  font-weight: 800;
}

.stream-gate-note {
  position: relative;
  z-index: 1;
  margin: 1.5rem 0 0;
  color: var(--color-muted);
  font-size: 0.8rem;
}

.stream-toc-host {
  position: relative;
  z-index: 20;
}

.stream-section-panel {
  background: var(--color-panel);
}

.stream-section-heading {
  display: grid;
  margin-bottom: 2.5rem;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.62fr);
  align-items: end;
  gap: 2rem;
}

.stream-section-heading h2 {
  margin-bottom: 0;
}

.stream-section-heading > p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.stream-table-wrap {
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-card);
}

.stream-review-status {
  display: inline-flex;
  min-height: 28px;
  max-width: 100%;
  padding: 0.2rem 0.7rem;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--color-panel-strong);
  color: var(--color-brand-deep);
  align-items: center;
  font-size: 0.75rem;
  font-weight: 750;
  white-space: nowrap;
}

.stream-support-notes {
  display: grid;
  margin-top: 1.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.stream-note-card {
  padding: 1.5rem;
  border-radius: var(--radius-large);
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
}

.stream-note-card h3 {
  font-size: 1.15rem;
}

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

.stream-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.stream-compare-card {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
}

.stream-compare-card p {
  color: var(--color-muted);
}

.stream-compare-card p:last-child {
  margin-bottom: 0;
}

.stream-line-icon {
  display: grid;
  width: 54px;
  height: 54px;
  margin-bottom: 1.5rem;
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  color: var(--color-brand);
  place-items: center;
}

.stream-line-icon svg {
  width: 29px;
  height: 29px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.stream-quality-list {
  display: grid;
  margin-block: 2rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.stream-quality-list article {
  padding: 1.25rem;
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
}

.stream-quality-list strong {
  color: var(--color-brand-deep);
  font-family: var(--font-display);
}

.stream-quality-list p {
  margin: 0.35rem 0 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.stream-error-list {
  display: grid;
  gap: 0.85rem;
}

.stream-error-row {
  display: grid;
  padding: clamp(1.25rem, 3vw, 2rem);
  border-radius: var(--radius-large);
  background: var(--color-panel);
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 1.25rem;
}

.stream-error-mark {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  border-radius: var(--radius-pill);
  background: var(--color-brand);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 800;
  place-items: center;
}

.stream-error-row h3 {
  margin-bottom: 0.45rem;
  font-size: 1.18rem;
}

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

.stream-steps {
  display: grid;
  margin: 0;
  padding: 0;
  counter-reset: stream-step;
  gap: 1rem;
  list-style: none;
}

.stream-steps li {
  display: grid;
  padding: clamp(1.25rem, 3vw, 2rem);
  border-radius: var(--radius-large);
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
  counter-increment: stream-step;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 1.25rem;
}

.stream-steps li::before {
  display: grid;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  background: var(--color-brand);
  color: var(--color-white);
  content: counter(stream-step);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 800;
  place-items: center;
}

.stream-steps h3 {
  margin-bottom: 0.45rem;
  font-size: 1.2rem;
}

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

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

.stream-plan-guide article {
  padding: clamp(1.3rem, 3vw, 2rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background: var(--color-canvas);
}

.stream-plan-guide h3 {
  font-size: 1.2rem;
}

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

.stream-next {
  display: grid;
  margin-top: 3rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: var(--radius-large);
  background: var(--color-brand-deep);
  color: var(--color-white);
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
}

.stream-next h2 {
  margin-bottom: 0.5rem;
  color: var(--color-white);
  font-size: clamp(28px, 4vw, 42px);
}

.stream-next p {
  margin-bottom: 0;
  color: var(--color-stage-end);
}

.stream-next .eyebrow {
  color: var(--color-stage-end);
}

.stream-next .btn-brand {
  background: var(--color-canvas);
  color: var(--color-brand-deep);
}

.stream-next .btn-brand:hover {
  background: var(--color-panel);
  color: var(--color-brand-deep);
}

.stream-next .btn-secondary {
  border-color: var(--color-stage-end);
  background: transparent;
  color: var(--color-white);
}

.stream-next .btn-secondary:hover {
  background: var(--color-brand);
  color: var(--color-white);
}

@media (max-width: 980px) {
  .stream-hero-grid {
    grid-template-columns: 1fr;
  }

  .stream-hero-copy h1 {
    max-width: none;
  }

  .stream-gate {
    max-width: 760px;
  }

  .stream-section-heading {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 800px) {
  .stream-support-notes,
  .stream-compare,
  .stream-quality-list,
  .stream-plan-guide {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .stream-hero {
    padding-top: 48px;
    padding-bottom: 52px;
  }

  .stream-hero-copy h1 span {
    display: inline;
  }

  .stream-facts {
    align-items: flex-start;
    flex-direction: column;
  }

  .stream-gate {
    padding: 1rem;
  }

  .stream-gate-head {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .stream-check-node {
    width: 100%;
    min-height: 132px;
  }

  .stream-flow-arrow {
    transform: rotate(90deg);
  }

  .stream-error-row,
  .stream-steps li {
    grid-template-columns: 1fr;
  }

  .stream-error-mark,
  .stream-steps li::before {
    width: 40px;
    height: 40px;
  }

  .stream-next .button-row {
    width: 100%;
  }

  .stream-next .btn {
    width: 100%;
  }
}