.stream-hero{
  position:relative;
  overflow-x:clip;
  padding-top:84px;
  padding-bottom:84px;
  border-bottom:1px solid var(--color-border);
  background-color:var(--color-page);
  background-image:radial-gradient(circle,rgba(var(--rgb-text),.09) 1px,var(--color-transparent) 1.3px);
  background-size:24px 24px;
}
.stream-hero::before{
  position:absolute;
  top:0;
  right:0;
  width:58%;
  height:100%;
  pointer-events:none;
  background:radial-gradient(circle at center,rgba(var(--rgb-accent),.09),rgba(var(--rgb-accent),0) 68%);
  content:"";
}
.stream-hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(380px,.88fr);
  align-items:center;
  gap:64px;
}
.stream-hero-grid>*{min-width:0}
.stream-hero-copy h1{
  max-width:700px;
  margin-top:22px;
  margin-bottom:0;
}
.stream-hero-copy h1 .no-break{color:var(--color-accent)}
.stream-hero-lead{
  max-width:680px;
  margin-top:24px;
  margin-bottom:0;
  color:var(--color-text-muted);
  font-size:18px;
}
.stream-hero-copy .button-row{margin-top:28px}
.stream-facts{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin:30px 0 0;
  padding:0;
  list-style:none;
}
.stream-facts li{
  min-width:0;
  padding:14px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-sm);
  background:var(--color-panel);
  box-shadow:var(--shadow-small);
}
.stream-facts strong,.stream-facts span{display:block}
.stream-facts strong{
  color:var(--color-text);
  font-family:var(--font-mono);
  font-size:13px;
}
.stream-facts span{
  margin-top:5px;
  color:var(--color-text-muted);
  font-size:12px;
}
.stream-receiver{
  margin:0;
  overflow:hidden;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  color:var(--color-text);
  background:var(--color-panel-soft);
  box-shadow:var(--shadow-panel);
}
.stream-receiver figcaption{
  padding:14px 18px;
  border-bottom:1px solid var(--color-border);
  color:var(--color-text-muted);
  background:var(--color-panel);
  font-family:var(--font-mono);
  font-size:12px;
}
.receiver-stage{padding:22px}
.receiver-source{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:16px;
}
.receiver-source span{
  padding:4px 9px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-sm);
  color:var(--color-text-muted);
  background:var(--color-panel);
  font-family:var(--font-mono);
  font-size:11px;
}
.receiver-stage svg{
  width:100%;
  border:1px solid var(--color-border);
  border-radius:var(--radius-sm);
  background:var(--color-panel);
}
.receiver-grid{
  fill:none;
  stroke:var(--color-border);
  stroke-width:1;
  opacity:.65;
}
.receiver-routes{
  fill:none;
  stroke:var(--color-text-muted);
  stroke-width:1.5;
  stroke-dasharray:5 7;
}
.receiver-dish-fill{fill:url(#stream-dish-fill)}
.receiver-dish,.receiver-arm,.receiver-stand{
  fill:none;
  stroke:var(--color-text);
  stroke-width:2;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.receiver-screen rect{
  fill:var(--color-dark-panel);
  stroke:var(--color-text);
  stroke-width:2;
}
.receiver-screen path{
  fill:none;
  stroke:var(--color-text);
  stroke-width:2;
  stroke-linecap:round;
}
.receiver-screen .receiver-play{
  fill:var(--color-panel);
  stroke:var(--color-panel);
}
.receiver-focus{
  fill:var(--color-accent);
  stroke:var(--color-panel);
  stroke-width:5;
}
.receiver-legend{
  display:flex;
  justify-content:space-between;
  gap:12px;
  margin-top:12px;
  color:var(--color-text-muted);
  font-family:var(--font-mono);
  font-size:11px;
}
.stream-article{padding-top:44px;padding-bottom:104px}
.stream-article .toc-tabs{margin-bottom:72px}
.stream-section{
  padding-top:28px;
  padding-bottom:72px;
  border-bottom:1px solid var(--color-border);
}
.stream-section:last-of-type{border-bottom:0}
.stream-section h2{margin-top:8px}
.stream-section p{color:var(--color-text-muted)}
.stream-section p strong{color:var(--color-text)}
.stream-section a:not(.btn){
  color:var(--color-accent-deep);
  text-decoration:underline;
  text-underline-offset:3px;
}
.section-kicker{
  color:var(--color-accent-deep);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
}
.stream-table-wrap{
  margin-top:30px;
  margin-bottom:28px;
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-small);
}
.stream-table{min-width:860px}
.stream-table td:first-child{
  color:var(--color-text);
  font-weight:750;
}
.status-conditional{
  display:inline-flex;
  align-items:center;
  gap:7px;
  color:var(--color-accent-deep);
  font-weight:750;
  white-space:nowrap;
}
.status-conditional::before{
  width:7px;
  height:7px;
  flex-shrink:0;
  border-radius:var(--radius-round);
  background:var(--color-accent);
  content:"";
}
.ip-compare{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
  margin-top:30px;
}
.ip-compare h3{font-size:21px}
.ip-compare ul{
  margin-bottom:0;
  color:var(--color-text-muted);
}
.quality-checklist{
  margin-top:32px;
  padding:28px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-panel);
  box-shadow:var(--shadow-panel);
}
.quality-checklist h3{font-size:22px}
.quality-checklist ol{
  margin-bottom:0;
  color:var(--color-text-muted);
}
.quality-checklist li+li{margin-top:12px}
.quality-checklist strong{color:var(--color-text)}
.error-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
  margin-top:32px;
}
.error-card{
  min-width:0;
  padding:24px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-panel);
  box-shadow:var(--shadow-small);
}
.error-card h3{font-size:20px}
.error-card p:last-child{margin-bottom:0}
.workflow-list{
  margin:34px 0 0;
  padding:0;
  list-style:none;
  counter-reset:stream-step;
}
.workflow-list>li{
  position:relative;
  min-height:76px;
  padding-left:70px;
  counter-increment:stream-step;
}
.workflow-list>li+li{margin-top:30px}
.workflow-list>li::before{
  position:absolute;
  top:0;
  left:0;
  display:flex;
  width:46px;
  height:46px;
  align-items:center;
  justify-content:center;
  border:1px solid var(--color-border);
  border-radius:var(--radius-sm);
  color:var(--color-white);
  background:var(--color-accent);
  content:counter(stream-step);
  font-family:var(--font-mono);
  font-weight:800;
  box-shadow:var(--shadow-button);
}
.workflow-list h3{
  margin-bottom:7px;
  font-size:21px;
}
.workflow-list p{margin-bottom:0}
.stream-promo{margin-top:72px}
.stream-end-links{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:10px;
  max-width:440px;
}
.stream-promo .btn-dark:hover{
  color:var(--color-white);
  border-color:var(--color-accent);
}

@media (max-width:960px){
  .stream-hero-grid{grid-template-columns:1fr;gap:46px}
  .stream-facts{max-width:720px}
  .stream-receiver{max-width:720px}
}
@media (max-width:768px){
  .stream-hero{padding-top:58px;padding-bottom:66px}
  .stream-hero::before{width:100%;opacity:.7}
  .stream-facts{grid-template-columns:1fr}
  .stream-article{padding-top:28px;padding-bottom:76px}
  .stream-article .toc-tabs{margin-bottom:48px}
  .stream-section{padding-bottom:58px}
  .ip-compare,.error-list{grid-template-columns:1fr}
  .stream-promo{margin-top:56px}
  .stream-end-links{max-width:none;justify-content:flex-start}
}
@media (max-width:640px){
  .stream-hero-lead{font-size:16px}
  .receiver-stage{padding:14px}
  .receiver-legend{font-size:10px}
  .quality-checklist,.error-card{padding:21px}
  .workflow-list>li{padding-left:58px}
  .workflow-list>li::before{width:40px;height:40px}
  .stream-end-links,.stream-end-links .btn{width:100%}
}