:root {
  --bg: #141414;
  --surface: #1e1e1e;
  --surface-2: #272727;
  --border: #333;
  --text: #ececec;
  --muted: #9a9a9a;
  --green: #3de05a;
  --lime: #b8e600;
  --font-display: 'Orbitron', 'Segoe UI', system-ui, sans-serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 var(--font-body);
}

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--lime); }

h1, h2, h3 { font-family: var(--font-display); letter-spacing: 0.04em; margin: 0; }
h2 { color: var(--lime); font-size: 1.25rem; text-transform: uppercase; margin-bottom: 1rem; }
h2 small { color: var(--muted); font-size: 0.7em; text-transform: none; letter-spacing: 0; font-family: var(--font-body); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.5rem 1.25rem;
  background: rgba(20, 20, 20, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 0.75rem; color: var(--lime); font: 700 1rem var(--font-display); letter-spacing: 0.06em; text-transform: uppercase; }
.brand img { border-radius: 50%; }
.site-header nav { display: flex; gap: 1.25rem; }
.site-header nav a { color: var(--text); font-size: 0.9rem; }
.site-header nav a:hover { color: var(--green); }

main { max-width: 1200px; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
section { margin-bottom: 3rem; scroll-margin-top: 5rem; }

/* Player + sidebar */
.episodes { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 1.5rem; align-items: start; }

.player-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem;
  box-shadow: 0 0 40px rgba(61, 224, 90, 0.07);
}
.player-top { display: flex; gap: 1.5rem; align-items: flex-start; }
.player-cover { width: 220px; height: 220px; border-radius: 10px; object-fit: cover; flex-shrink: 0; border: 1px solid var(--border); }
.player-info { min-width: 0; }
.badge { display: inline-block; font: 500 0.75rem var(--font-display); color: var(--bg); background: var(--green); padding: 0.15rem 0.6rem; border-radius: 999px; letter-spacing: 0.08em; }
.player-info h1 { font-size: 1.5rem; margin: 0.6rem 0 0.25rem; line-height: 1.25; }
.meta { color: var(--muted); font-size: 0.9rem; margin: 0; }
audio { width: 100%; margin: 1.25rem 0 1rem; accent-color: var(--green); color-scheme: dark; }
.description { color: #cfcfcf; font-size: 0.95rem; max-height: 14rem; overflow-y: auto; padding-right: 0.5rem; }
.description p { margin: 0 0 0.75rem; }
.status { color: var(--muted); margin: 0; }

.sidebar { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 1.25rem 0.75rem 0.75rem 1.25rem; }
.sidebar h2 { font-size: 1rem; }
.episode-list { list-style: none; margin: 0; padding: 0 0.5rem 0 0; max-height: 640px; overflow-y: auto; }
.episode-list li + li { margin-top: 0.4rem; }
.episode-item {
  display: flex; gap: 0.75rem; width: 100%; align-items: center; text-align: left;
  background: transparent; color: var(--text); font: inherit;
  border: 1px solid transparent; border-radius: 10px; padding: 0.5rem; cursor: pointer;
}
.episode-item:hover { background: var(--surface-2); }
.episode-item.active { background: var(--surface-2); border-color: var(--green); }
.episode-item img { width: 56px; height: 56px; border-radius: 6px; object-fit: cover; flex-shrink: 0; }
.episode-item .title { display: block; font-size: 0.9rem; line-height: 1.3; font-weight: 600; }
.episode-item .sub { display: block; color: var(--muted); font-size: 0.78rem; margin-top: 0.15rem; }
.episode-item:focus-visible, a:focus-visible, audio:focus-visible { outline: 2px solid var(--lime); outline-offset: 2px; }

/* Articles */
.article-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.25rem; }
.article-card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; color: var(--text); transition: border-color 0.15s, transform 0.15s; }
.article-card:hover { border-color: var(--green); transform: translateY(-2px); color: var(--text); }
.article-card img { width: 100%; aspect-ratio: 1.9; object-fit: cover; background: var(--surface-2); }
.article-body { padding: 1rem 1.1rem 1.2rem; }
.article-body h3 { font-size: 1rem; line-height: 1.35; color: var(--text); text-transform: none; letter-spacing: 0.02em; }
.article-body time { display: block; color: var(--muted); font-size: 0.8rem; margin: 0.35rem 0; }
.article-body p { margin: 0; color: #bdbdbd; font-size: 0.9rem; }
.more { margin-top: 1rem; }

/* Follow */
.links { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; }
.links a {
  display: grid; grid-template-columns: 28px 1fr; column-gap: 0.75rem; align-items: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 0.9rem 1.1rem; color: var(--text);
}
.links a:hover { border-color: var(--lime); color: var(--text); }
.links svg { grid-row: span 2; width: 28px; height: 28px; fill: var(--green); }
.links span { font: 700 0.95rem var(--font-display); letter-spacing: 0.04em; }
.links small { color: var(--muted); }

.site-footer { border-top: 1px solid var(--border); padding: 1.5rem; text-align: center; color: var(--muted); font-size: 0.85rem; }
.site-footer p { margin: 0; }

/* Responsive */
@media (max-width: 900px) {
  .episodes { grid-template-columns: 1fr; }
  .episode-list { max-height: 420px; }
}
@media (max-width: 600px) {
  .brand span { display: none; }
  .player-top { flex-direction: column; }
  .player-cover { width: 100%; height: auto; aspect-ratio: 1; }
  .player-info h1 { font-size: 1.25rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .article-card { transition: none; }
}