.stream-hero{
  position:relative;
  overflow-x:clip;
  border-bottom:1px solid var(--border);
  background-image:
    radial-gradient(ellipse at top right,var(--accent-glow-soft),transparent),
    radial-gradient(var(--grid-dot) 1px,transparent 1px);
  background-size:auto,28px 28px;
}

.stream-hero::after{
  content:"";
  position:absolute;
  inset:auto 0 0;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  opacity:.55;
}

.stream-hero-grid{
  display:grid;
  min-height:clamp(560px,75svh,760px);
  grid-template-columns:minmax(0,1fr) minmax(390px,46%);
  gap:clamp(38px,6vw,76px);
  align-items:center;
}

.stream-hero-copy{
  min-width:0;
}

.stream-hero-copy h1{
  max-width:720px;
}

.stream-lead{
  max-width:650px;
  margin-top:24px;
  color:var(--text-muted);
  font-size:clamp(17px,1.8vw,20px);
}

.stream-hero-copy .fact-list{
  margin-top:28px;
}

.stream-device{
  position:relative;
  min-width:0;
  padding:22px;
  background-color:var(--bg-panel);
  background-image:radial-gradient(var(--grid-dot) 1px,transparent 1.2px);
  background-size:20px 20px;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:0 24px 64px var(--shadow-deep),0 0 0 1px var(--accent-glow-soft);
}

.stream-device::before{
  content:"";
  position:absolute;
  inset:-32px;
  z-index:-1;
  background:radial-gradient(ellipse at center,var(--accent-glow),transparent);
  opacity:.7;
}

.stream-device-head{
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding-bottom:18px;
  color:var(--text-muted);
  border-bottom:1px solid var(--border);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
}

.stream-device-state{
  color:var(--accent);
}

.stream-flow{
  display:grid;
  grid-template-columns:minmax(0,1fr) 38px minmax(0,1fr) 38px minmax(0,1fr);
  align-items:center;
  padding:46px 0 38px;
}

.stream-flow-item{
  display:flex;
  min-width:0;
  flex-direction:column;
  align-items:center;
  text-align:center;
}

.stream-flow-item strong{
  margin-top:12px;
  font-family:var(--font-display);
  font-size:14px;
}

.stream-flow-item small{
  margin-top:4px;
  color:var(--text-muted);
  font-size:11px;
}

.stream-flow-dot{
  width:38px;
  height:38px;
  border:1px solid var(--accent);
  border-radius:50%;
  background:var(--bg-panel-2);
  box-shadow:0 0 22px var(--accent-glow-strong),inset 0 0 12px var(--accent-glow);
}

.stream-flow-line{
  height:1px;
  background:linear-gradient(90deg,var(--accent-dark),var(--accent));
  box-shadow:0 0 10px var(--accent-glow-strong);
}

.stream-annotation{
  max-width:max-content;
  margin-left:auto;
  padding-top:12px;
  color:var(--warn);
  border-top:1px dashed var(--warn);
  font-family:var(--font-mono);
  font-size:11px;
}

.stream-article{
  background:var(--bg);
}

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

.stream-reading{
  width:100%;
  max-width:980px;
  margin-inline:auto;
}

.stream-section{
  padding-top:72px;
  padding-bottom:24px;
}

.stream-section:first-child{
  padding-top:20px;
}

.stream-section + .stream-section{
  border-top:1px solid var(--border);
}

.stream-section .section-head{
  max-width:820px;
}

.stream-section .section-head .badge{
  margin-bottom:15px;
}

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

.stream-section .prose{
  font-size:16.5px;
}

.stream-support-table{
  width:100%;
  min-width:780px;
  border-collapse:collapse;
  background:var(--bg-panel);
}

.stream-support-table th,
.stream-support-table td{
  padding:15px 17px;
  border-bottom:1px solid var(--border);
  text-align:left;
  vertical-align:top;
}

.stream-support-table th{
  color:var(--text);
  background:var(--bg-panel-2);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
}

.stream-support-table td{
  color:var(--text-muted);
  font-size:14px;
}

.stream-support-table td:first-child{
  color:var(--text);
  font-weight:700;
  white-space:nowrap;
}

.stream-support-table tr:last-child td{
  border-bottom:0;
}

.support-mark{
  display:inline-flex;
  align-items:center;
  gap:7px;
  color:var(--success);
  white-space:nowrap;
}

.support-mark::before{
  content:"";
  width:7px;
  height:7px;
  flex:0 0 auto;
  border-radius:50%;
  background:var(--success);
  box-shadow:0 0 10px var(--accent-glow);
}

.table-scroll + .prose{
  margin-top:28px;
}

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

.ip-panel{
  min-width:0;
  padding:28px;
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
}

.ip-panel h3{
  color:var(--accent);
  font-size:24px;
}

.ip-panel p{
  margin-top:14px;
  color:var(--text-muted);
}

.ip-panel ul{
  display:grid;
  gap:9px;
  margin-top:22px;
  padding:0;
  color:var(--text-muted);
  list-style:none;
}

.ip-panel li{
  position:relative;
  padding-left:20px;
}

.ip-panel li::before{
  content:"";
  position:absolute;
  top:.72em;
  left:0;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 8px var(--accent-glow-strong);
}

.quality-stack{
  display:grid;
  gap:1px;
  overflow:hidden;
  background:var(--border);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
}

.quality-stack section{
  position:relative;
  min-width:0;
  padding:25px 28px 25px 34px;
  background:var(--bg-panel);
}

.quality-stack section::before{
  content:"";
  position:absolute;
  top:25px;
  bottom:25px;
  left:0;
  width:3px;
  background:var(--accent);
  box-shadow:0 0 12px var(--accent-glow-strong);
}

.quality-stack h3{
  font-size:20px;
}

.quality-stack p{
  margin-top:9px;
  color:var(--text-muted);
}

.stream-steps{
  display:grid;
  gap:14px;
  list-style:none;
  counter-reset:stream-step;
}

.stream-steps li{
  position:relative;
  min-width:0;
  padding:24px 25px 24px 76px;
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  counter-increment:stream-step;
}

.stream-steps li::before{
  content:counter(stream-step);
  position:absolute;
  top:24px;
  left:24px;
  display:grid;
  width:34px;
  height:34px;
  place-items:center;
  color:var(--button-fg);
  background:var(--accent);
  border-radius:50%;
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:800;
  box-shadow:0 0 18px var(--accent-glow);
}

.stream-steps h3{
  font-size:20px;
}

.stream-steps p{
  margin-top:8px;
  color:var(--text-muted);
}

.error-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}

.error-item{
  min-width:0;
  padding:24px;
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
}

.error-item h3{
  font-size:19px;
}

.error-item p{
  margin-top:10px;
  color:var(--text-muted);
}

.stream-next{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:34px;
  align-items:center;
  margin-top:64px;
  padding:32px;
  background:var(--bg-panel-2);
  border:1px solid var(--accent-dark);
  border-radius:var(--radius-lg);
  box-shadow:0 18px 48px var(--shadow-mid);
}

.stream-next h2{
  margin-top:12px;
  font-size:clamp(28px,3.5vw,40px);
}

.stream-next p{
  max-width:680px;
  margin-top:12px;
  color:var(--text-muted);
}

@media (max-width:960px){
  .stream-hero-grid{
    min-height:auto;
    grid-template-columns:1fr;
    padding-top:60px;
    padding-bottom:60px;
  }

  .stream-device{
    max-width:700px;
    width:100%;
    margin-inline:auto;
  }
}

@media (max-width:760px){
  .stream-section{
    padding-top:56px;
  }

  .ip-compare,
  .error-list,
  .stream-next{
    grid-template-columns:1fr;
  }

  .stream-flow{
    grid-template-columns:1fr;
    gap:15px;
    padding:30px 0;
  }

  .stream-flow-line{
    width:1px;
    height:24px;
    margin-inline:auto;
    background:linear-gradient(var(--accent-dark),var(--accent));
  }

  .stream-annotation{
    display:none;
  }

  .stream-device-head{
    flex-wrap:wrap;
  }
}

@media (max-width:520px){
  .stream-device{
    padding:17px;
  }

  .stream-steps li{
    padding:70px 20px 22px;
  }

  .stream-steps li::before{
    top:20px;
    left:20px;
  }

  .ip-panel,
  .quality-stack section,
  .error-item,
  .stream-next{
    padding:22px;
  }
}