.bridge-page { max-width:640px; margin:0 auto; padding:48px 20px 60px; }

.bridge-hero { position:relative; text-align:center; margin-bottom:28px; }
.bridge-hero h1 { font-size:2rem; font-weight:800; margin-bottom:10px; }
.bridge-hero .create-sub { max-width:520px; margin-left:auto; margin-right:auto; }

.bridge-card {
  background:var(--bg-card); border:1px solid var(--border); border-radius:16px;
  overflow:hidden; height:640px;
}
.bridge-card iframe { width:100%; height:100%; border:none; display:block; }

.bridge-note { text-align:center; color:var(--text-dim); font-size:0.75rem; font-style:italic; margin-top:14px; }

@media (max-width:700px) {
  .bridge-card { height:560px; }
}