.streaming-hero {
  min-height: calc(100svh - var(--header-height));
}

.stream-content {
  min-width: 0;
}

.stream-panel {
  border-top: 1px solid var(--color-border-faint);
  border-bottom: 1px solid var(--color-border-faint);
  background: var(--color-panel);
}

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

.streaming-summary-card {
  padding: 26px;
}

.summary-mark {
  display: inline-flex;
  min-width: 42px;
  min-height: 30px;
  margin-bottom: 20px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel-raised);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .06em;
}

.streaming-summary-card h3 {
  font-size: 22px;
}

.streaming-summary-card p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.support-state {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 5px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-success-soft);
  color: var(--color-success);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.table-footnote {
  margin: 16px 0 0;
  color: var(--color-text-muted);
  font-size: 13px;
}

.ip-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.ip-panel {
  padding: 30px;
}

.ip-panel .badge {
  margin-bottom: 20px;
}

.ip-panel h3 {
  font-size: 25px;
}

.ip-panel p,
.ip-panel ul {
  color: var(--color-text-muted);
}

.ip-panel ul {
  margin-bottom: 0;
}

.decision-strip {
  display: flex;
  margin-top: 20px;
  padding: 20px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel-raised);
  align-items: baseline;
  gap: 10px;
  color: var(--color-text-muted);
}

.decision-strip strong {
  flex-shrink: 0;
  color: var(--color-text);
}

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

.quality-card {
  padding: 26px;
}

.quality-card h3 {
  font-size: 22px;
}

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

.diagnostic-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: clip;
  box-shadow: var(--shadow-soft);
}

.diagnostic-card {
  min-width: 0;
  padding: 26px;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel);
}

.diagnostic-head {
  display: flex;
  margin-bottom: 12px;
  align-items: flex-start;
  gap: 12px;
}

.diagnostic-head .status-dot {
  margin-top: 8px;
}

.diagnostic-head h3 {
  margin-bottom: 0;
  font-size: 21px;
  line-height: 1.4;
}

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

.workflow-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, .72fr);
  align-items: start;
  gap: 26px;
}

.workflow-list {
  display: grid;
}

.workflow-item {
  position: relative;
  padding: 4px 0 28px 28px;
  border-left: 1px solid var(--color-border);
}

.workflow-item::before {
  position: absolute;
  top: 8px;
  left: -5px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--color-panel);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent-deep);
  content: "";
}

.workflow-item:last-child {
  padding-bottom: 4px;
}

.workflow-item h3 {
  font-size: 22px;
}

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

.workflow-aside {
  position: sticky;
  top: calc(var(--header-height) + 20px);
  padding: 26px;
}

.workflow-aside .badge {
  margin-bottom: 20px;
}

.workflow-aside h3 {
  font-size: 23px;
}

.workflow-aside p,
.workflow-aside ul {
  color: var(--color-text-muted);
}

.workflow-aside ul {
  margin-bottom: 24px;
}

.workflow-aside .btn-secondary {
  width: 100%;
}

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

.plan-guidance-card {
  padding: 28px;
}

.plan-guidance-card h3 {
  font-size: 24px;
}

.plan-guidance-card p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.refund-note {
  margin: 20px 0 0;
  padding: 20px 24px;
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--color-panel-raised);
  color: var(--color-text-muted);
}

.closing-links {
  display: grid;
  padding: 34px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(420px 220px at 100% 100%, var(--color-accent-haze), var(--color-transparent) 72%),
    var(--color-panel-raised);
  box-shadow: var(--shadow-soft);
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  align-items: center;
  gap: 36px;
}

.closing-links h2 {
  margin-bottom: 12px;
  font-size: 34px;
}

.closing-links p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.closing-actions {
  display: grid;
  gap: 12px;
}

.closing-link {
  display: flex;
  min-width: 0;
  min-height: 78px;
  padding: 16px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  flex-direction: column;
  justify-content: center;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.closing-link:hover {
  transform: translateY(-1px);
  border-color: var(--color-accent-deep);
  background: var(--color-panel-raised);
}

.closing-link strong {
  margin-bottom: 3px;
  color: var(--color-text);
}

.closing-link span {
  color: var(--color-accent);
  font-size: 13px;
}

@media (max-width: 900px) {
  .streaming-summary-grid,
  .quality-grid,
  .diagnostic-flow,
  .plan-guidance {
    grid-template-columns: 1fr;
  }

  .ip-compare,
  .workflow-layout,
  .closing-links {
    grid-template-columns: 1fr;
  }

  .workflow-aside {
    position: static;
  }
}

@media (max-width: 640px) {
  .streaming-summary-card,
  .ip-panel,
  .quality-card,
  .diagnostic-card,
  .workflow-aside,
  .plan-guidance-card,
  .closing-links {
    padding: 22px;
  }

  .decision-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .decision-strip strong {
    flex-shrink: 1;
  }

  .diagnostic-flow {
    overflow: visible;
    border: 0;
    gap: 12px;
    box-shadow: none;
  }

  .diagnostic-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
  }

  .closing-links h2 {
    font-size: 29px;
  }

  .closing-actions {
    min-width: 0;
  }
}