/* ==========================================================================
   VPNBF — streaming.css
   解锁支持页专属:首屏装置、平台横排、IP 类型卡、报错码列表、选线卡
   ========================================================================== */

.stream-hero{
  position:relative;
  overflow-x:clip;
  max-width:100%;
  padding-top:64px;
  padding-bottom:44px;
}

.stream-hero-inner{
  position:relative;
  z-index:1;
  display:flex;
  flex-direction:column;
  gap:34px;
}

.hero-glow{
  position:absolute;
  z-index:0;
  pointer-events:none;
  top:-40px;
  right:-6%;
  width:min(560px,72vw);
  height:min(560px,72vw);
  border-radius:50%;
  background:radial-gradient(closest-side,rgba(217,195,238,.42),rgba(217,195,238,0) 100%);
  filter:blur(26px);
}

.stream-hero .eyebrow{margin-bottom:16px}

.stream-hero h1{
  margin-bottom:18px;
  text-wrap:balance;
}

.stream-hero .lead{
  font-size:17px;
  margin-bottom:26px;
}

.stream-hero .cta-row{
  justify-content:center;
  margin-bottom:24px;
}

.stream-hero .facts-band{margin:0 auto}

/* 平台横排:渐变底 + 深色胶囊 */
.plat-band{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:10px;
  padding:22px 20px;
  border-radius:var(--r-xl);
  min-height:0;
  list-style:none;
}

.plat-band .tag{
  position:static;
  height:auto;
  white-space:nowrap;
  max-width:100%;
  overflow:hidden;
  text-overflow:ellipsis;
}

/* 表格脚注 */
.table-note{
  margin-top:12px;
  font-size:12.5px;
  color:var(--text-muted);
  line-height:1.7;
  max-width:var(--measure);
}

/* IP 类型卡 */
.ip-grid{margin-bottom:22px}

.ip-card{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.ip-card h3{font-size:20px}

.ip-card p{
  font-size:14.5px;
  line-height:1.75;
  color:var(--text-muted);
}

.ip-facts{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-top:auto;
  padding-top:14px;
  border-top:1px dashed var(--border);
}

.ip-facts li{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:13px;
  color:var(--text-muted);
}

.ip-facts b{
  font-family:var(--font-mono);
  font-size:12.5px;
  font-weight:500;
  color:var(--accent);
  white-space:nowrap;
}

/* 报错码列表 */
.err-list{
  display:flex;
  flex-direction:column;
  gap:14px;
}

.err-item{
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  box-shadow:var(--highlight);
  padding:20px 22px;
  min-width:0;
}

.err-head{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom:10px;
}

.err-head h3{
  font-size:18px;
  font-family:var(--font-display);
}

.err-code{
  display:inline-flex;
  align-items:center;
  min-height:26px;
  padding:2px 11px;
  border-radius:var(--r-pill);
  background:var(--accent);
  color:var(--bg-panel);
  font-size:12px;
  letter-spacing:.02em;
  white-space:nowrap;
  max-width:100%;
  overflow:hidden;
  text-overflow:ellipsis;
  flex:none;
}

.err-item p{
  font-size:14.5px;
  line-height:1.78;
  color:var(--text-muted);
}

/* 选线卡 */
.route-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
  margin-bottom:18px;
}

.route-card{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.route-card h3{font-size:19px}

.route-card p{
  font-size:14.5px;
  line-height:1.75;
  color:var(--text-muted);
}

.route-tail{
  font-size:14px;
  color:var(--text-muted);
  line-height:1.75;
}

.route-tail a{
  color:var(--accent);
  text-decoration:underline;
  text-underline-offset:3px;
}

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

@media (max-width:768px){
  .stream-hero{padding-top:44px;padding-bottom:32px}
  .stream-hero-inner{gap:26px}
  .hero-glow{top:-20px;right:-16%;filter:blur(18px);opacity:.8}
  .plat-band{padding:16px 14px;border-radius:var(--r-lg)}
  .plat-band .tag{font-size:12px;padding:4px 11px}
  .err-item{padding:18px}
  .err-head h3{font-size:16.5px}
}

@media (max-width:640px){
  .plat-band{gap:8px}
  .plat-band .tag{min-height:28px}
  .ip-facts li{font-size:12.5px}
}