:root{--bg: #140f1e;--bg-soft: #1e1630;--card: #251b3a;--border: #3a2c55;--text: #f3ecff;--dim: #a99bc4;--sunset: #e8734a;--amber: #f2a65a;--lagoon: #2ec4b6}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:radial-gradient(120% 90% at 50% 0%,#2a1a3d 0%,var(--bg) 60%);background-color:var(--bg);color:var(--text);min-height:100vh}.shell{max-width:640px;min-height:100vh;margin:0 auto;padding:24px 16px 48px;display:flex;flex-direction:column;gap:20px}.header h1{margin:8px 0 4px;font-size:1.9rem;letter-spacing:.02em;background:linear-gradient(90deg,var(--sunset),var(--amber));-webkit-background-clip:text;background-clip:text;color:transparent}.on-air{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:700;letter-spacing:.18em;color:var(--lagoon)}.on-air:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--lagoon);animation:pulse 1.6s ease-in-out infinite}@keyframes pulse{50%{opacity:.25}}.tagline{margin:0;color:var(--dim)}.tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}.tab{flex:0 0 auto;border:1px solid var(--border);background:var(--bg-soft);color:var(--dim);padding:10px 16px;border-radius:999px;font-size:.9rem;cursor:pointer}.tab.active{background:linear-gradient(90deg,var(--sunset),var(--amber));border-color:transparent;color:#1b0f08;font-weight:700}.channel-desc{margin:0;color:var(--dim);font-size:.9rem}.player{background:var(--card);border-radius:20px;padding:10px;box-shadow:0 18px 50px #00000073}.player iframe{display:block;width:100%;height:480px;border:0;border-radius:12px}.footer{margin-top:auto;display:flex;flex-direction:column;gap:6px;font-size:.85rem}.footer a{color:var(--amber);text-decoration:none}.dim{color:var(--dim)}@media(min-width:700px){.header h1{font-size:2.4rem}.player iframe{height:560px}}