body{
  margin:0;
  padding:0;
  font-family:"Trebuchet MS", Arial, sans-serif;
  background-color:#f9f9f9;
  color:#333;
}

header{
  background-color:#091540;
  color:#fff;
  padding:20px 0;
  text-align:center;
}
header a{ color:#fff; text-decoration:none; }

h1{
  margin:0;
  font-size:1.8em;
  font-weight:600;
}

p.subtitle{
  margin:5px 0 0 0;
  font-size:0.95em;
  color:#ccc;
}

nav{
  text-align:center;
  margin:15px 0;
}

.breadcrumb{
  display:inline-block;
  background-color:#eaeaea;
  padding:5px 10px;
  border-radius:20px;
}

.breadcrumb a{
  color:#091540;
  font-weight:600;
  margin:0 5px;
  text-decoration:none;
}

.breadcrumb span{
  margin:0 5px;
  color:#666;
}

main{
  max-width:1100px;
  margin:18px auto;
  padding:0 12px;
}

.page-title{
  margin:0 0 6px 0;
  font-size:1.4em;
  font-weight:700;
  color:#091540;
  text-align:center;
}

.page-note{
  margin:0 0 14px 0;
  text-align:center;
  color:#555;
  font-size:0.95em;
  line-height:1.4em;
}

.card{
  background:#fff;
  border-radius:10px;
  box-shadow:0 2px 6px rgba(0,0,0,0.15);
  overflow:hidden;
  padding:12px;
}

.video-wrap{
  width:100%;
  aspect-ratio:16 / 9;
  background:#000;
  border-radius:8px;
  overflow:hidden;
}

.video-wrap video{
  width:100%;
  height:100%;
  display:block;
}

.actions{
  margin-top:12px;
  text-align:center;
}

.btn{
  display:inline-block;
  background-color:#091540;
  color:#fff;
  text-decoration:none;
  padding:10px 14px;
  border-radius:6px;
  font-weight:700;
}

.btn:hover{
  background-color:#14255f;
}

footer{
  margin-top:30px;
  background-color:#091540;
  color:#fff;
  text-align:center;
  padding:15px 0;
}
footer a{ color:#fff; }