:root{
  --bg:#f8f8f8;
  --ink:#111;
  --muted:#444;
  --card:#fff;
  --border:#e7e7e7;
  --shadow:0 10px 30px rgba(0,0,0,.06);
  --radius:18px;
}

*{box-sizing:border-box;}

body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  background:var(--bg);
  color:var(--ink);
  line-height:1.5;
}

.wrap{
  width:min(1080px,92vw);
  margin:0 auto;
  padding:22px 0 70px;
}

/* Top Navigation */
.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 0;
  flex-wrap:wrap;
  gap:10px;
}

.brand{
  text-decoration:none;
  color:#111;
  font-weight:600;
  font-size:15px;
}

nav{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.navlink{
  text-decoration:none;
  color:#111;
  font-size:13px;
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:999px;
  background:#fff;
  transition:all .2s ease;
}

.navlink:hover{
  transform:translateY(-1px);
  border-color:#cfcfcf;
}

.navlink.active{
  background:#111;
  color:#fff;
  border-color:#111;
}

/* Hero Section */
.hero{
  text-align:center;
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:48px 22px;
}

.logo{
  width:min(420px,90vw);
  margin:0 auto 20px;
  display:block;
}

h1{
  font-weight:300;
  margin:0 0 12px;
  font-size:clamp(22px,3vw,34px);
}

.sub{
  color:var(--muted);
  margin-bottom:18px;
}

/* Buttons */
.btn{
  display:inline-block;
  padding:12px 18px;
  border-radius:999px;
  border:1px solid #111;
  text-decoration:none;
  font-weight:600;
  margin:6px;
  transition:all .2s ease;
  font-size:14px;
}

.btn-primary{
  background:#111;
  color:#fff;
  border-color:#111;
}

.btn:hover{
  transform:translateY(-1px);
}

.btn-ghost{
  background:#fff;
  color:#111;
}

/* Cards */
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:22px;
  margin-top:18px;
}

.card h2,
.card h3{
  margin-top:0;
}

.muted{
  color:var(--muted);
}

/* Grid Layout */
.grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:18px;
  margin-top:18px;
}

@media(max-width:860px){
  .grid{
    grid-template-columns:1fr;
  }
  .btn{
    width:100%;
    max-width:520px;
  }
}

/* Episode Tiles */
.episodes{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
}

@media(max-width:760px){
  .episodes{
    grid-template-columns:1fr;
  }
}

.ep{
  display:block;
  text-decoration:none;
  color:#111;
  background:#fff;
  border:1px solid var(--border);
  border-radius:16px;
  padding:14px;
  transition:all .2s ease;
}

.ep:hover{
  transform:translateY(-1px);
  border-color:#cfcfcf;
}

.ep small{
  display:block;
  color:#666;
  margin-bottom:6px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  font-size:11px;
}

.ep span{
  display:block;
  color:#666;
  font-size:13px;
}

/* Footer */
footer{
  text-align:center;
  margin-top:22px;
  font-size:13px;
  color:#777;
}

footer a{
  color:#111;
  text-decoration:none;
  border-bottom:1px solid rgba(0,0,0,.18);
}

footer a:hover{
  border-bottom-color:rgba(0,0,0,.45);
}