/* =========================================================================
   VPNLW — streaming.css
   Page layer for 观影解锁 (streaming.html).
   Only page-specific layout: hero split, platform panel, support-table
   cells, error cards, ending actions. Every colour, radius and shadow is
   read from the tokens declared in base.css — no hard-coded values.
   ========================================================================= */

/* --------------------------------------------------------------- page hero */
.stream-hero{
  position:relative;
  padding-top:44px;
  padding-bottom:10px;
  overflow-x:clip;
}

.stream-glow{
  position:absolute;
  left:50%;
  top:-70px;
  width:min(880px,92vw);
  height:420px;
  margin-left:calc(min(880px,92vw) / -2);
  background:radial-gradient(50% 50% at 50% 50%,var(--glow) 0%,transparent 70%);
  pointer-events:none;
  z-index:0;
}

.stream-hero > .wrap{position:relative;z-index:1}

.stream-hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);
  gap:36px;
  align-items:center;
}

.stream-copy{min-width:0}
.stream-copy h1{margin:8px 0 0;font-size:clamp(2rem,4.4vw,3.1rem)}
.stream-copy .lede{max-width:60ch}
.stream-copy .cta-row{justify-content:flex-start;margin-top:22px}
.stream-copy .regions{justify-content:flex-start;margin-top:20px}
.stream-copy .trust{justify-content:flex-start;margin-top:12px}

/* --------------------------------------------------------- platform panel */
.stream-panel{
  min-width:0;
  overflow:hidden;
  border:1px solid var(--line-strong);
  border-radius:var(--radius-md);
  background:var(--bg-panel);
  box-shadow:var(--shadow-card);
}

.stream-panel-strip{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:6px 12px;
  padding:12px 16px;
  background:var(--grad-strip);
}
.stream-panel-strip .k{
  font-size:11.5px;
  letter-spacing:.12em;
  color:var(--w-70);
}
.stream-panel-strip .v{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.02em;
  color:var(--w-90);
}

.stream-plat-list{display:grid;padding:4px 16px 6px}
.stream-plat-list li{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:2px 12px;
  padding:9px 0;
  border-bottom:1px solid var(--line);
  min-width:0;
}
.stream-plat-list li:last-child{border-bottom:0}
.stream-plat-name{
  font-size:13px;
  font-weight:600;
  color:var(--accent-dark);
  white-space:nowrap;
}
.stream-plat-region{
  min-width:0;
  font-size:11.5px;
  color:var(--text-muted);
}

.stream-panel-foot{
  padding:12px 16px 14px;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,var(--apricot-30),transparent 82%);
}
.stream-panel-foot p{
  margin:0;
  font-size:11.5px;
  line-height:1.6;
  color:var(--text-muted);
}
.stream-panel-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}

.hero-chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  max-width:100%;
  height:26px;
  padding:0 10px;
  border:1px solid var(--apricot-edge);
  border-radius:var(--radius-xs);
  background:var(--bg-panel-2);
  font-size:11.5px;
  font-weight:600;
  color:var(--accent);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.hero-chip svg{width:12px;height:12px;flex:none;opacity:.82}

/* ------------------------------------------------------------ article body */
.stream-doc{
  max-width:820px;
  margin-inline:auto;
  min-width:0;
}
.stream-doc .prose{max-width:none}
.stream-doc .toc-tabs{margin-bottom:4px}
.stream-doc .prose > h2:first-child{margin-top:24px}

/* ------------------------------------------------------ support-table cell */
.plat-cell{
  display:flex;
  flex-direction:column;
  gap:2px;
  min-width:0;
}
.plat-cell b{font-weight:600;color:var(--accent-dark)}
.plat-cell span{
  font-size:11.5px;
  line-height:1.5;
  color:var(--text-muted);
}

/* ------------------------------------------------------------ error cards */
.err-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  margin:18px 0 22px;
}
.err-card{
  min-width:0;
  padding:14px 16px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:var(--bg-panel);
  box-shadow:0 1px 0 var(--w-90) inset;
}
.err-code{
  display:inline-block;
  max-width:100%;
  margin-bottom:8px;
  padding:2px 7px;
  border:1px solid var(--accent-08);
  border-radius:5px;
  background:var(--accent-06);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.02em;
  color:var(--accent);
  overflow-wrap:anywhere;
}
.err-name{
  display:block;
  margin-bottom:4px;
  font-size:13.5px;
  font-weight:600;
  color:var(--accent-dark);
}
.err-text{
  display:block;
  font-size:13px;
  line-height:1.7;
  color:var(--text-muted);
}

/* ----------------------------------------------------------- ending action */
.stream-next-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  flex:none;
}

/* ------------------------------------------------------------ breakpoints */
@media (max-width:1080px){
  .stream-hero-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .stream-copy .lede{max-width:none}
}

@media (max-width:900px){
  .err-grid{grid-template-columns:minmax(0,1fr)}
}

@media (max-width:640px){
  .stream-hero{padding-top:28px}
  .stream-copy h1{font-size:clamp(1.85rem,7.2vw,2.3rem)}
  .stream-panel-strip{padding:10px 14px}
  .stream-plat-list{padding:2px 14px 4px}
  .stream-panel-foot{padding:10px 14px 12px}
  .stream-next-actions{width:100%}
}