:root{--bg:#faf7f2;--card:#fff;--ink:#2b2622;--muted:#7a6f66;--accent:#8a5a44;--accent2:#c9a98f;--line:#e8dfd5;--ok:#4f7a5a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Georgia,Times New Roman,serif}a{color:var(--accent);text-decoration:none}nav{display:flex;gap:20px;align-items:center;padding:14px 24px;border-bottom:1px solid var(--line);background:var(--card);flex-wrap:wrap}nav .brand{font-weight:700;margin-right:auto}main{max-width:1000px;margin:0 auto;padding:28px 20px 80px}h1{font-size:28px;margin:0 0 6px}h2{font-size:20px;margin:28px 0 10px}.muted{color:var(--muted);font-size:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:12px 0}.locked{opacity:.55}.bar{height:10px;background:var(--line);border-radius:99px;overflow:hidden;margin:8px 0}.bar>i{display:block;height:100%}.bar>i,.btn,button{background:var(--accent)}.btn,button{color:#fff;border:0;border-radius:8px;padding:10px 18px;font:inherit;cursor:pointer;display:inline-block}button.sec{background:transparent;color:var(--accent);border:1px solid var(--accent2)}input,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff;margin:6px 0 12px}textarea{min-height:90px}.video{position:relative;padding-bottom:56.25%;height:0;border-radius:12px;overflow:hidden;background:#000}.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.err{color:#a33}.ok{color:var(--ok)}.chat{display:flex;flex-direction:column;gap:10px}.msg{padding:10px 14px;border-radius:12px;white-space:pre-wrap;max-width:90%}.msg.user{background:var(--accent2);align-self:flex-end}.msg.ai{background:var(--card);border:1px solid var(--line)}.comu{display:grid;grid-template-columns:minmax(0,1fr) 270px;grid-gap:24px;gap:24px;align-items:start}@media (max-width:800px){.comu{grid-template-columns:1fr}.comu aside{order:-1}}.avatar{position:relative;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;color:#fff;font-weight:700;flex:none;font-family:system-ui,sans-serif}.avatar .dot{position:absolute;right:-1px;bottom:-1px;width:11px;height:11px;border-radius:50%;background:#3fb950;border:2px solid #fff}.badge{margin-left:8px;font-size:11px;background:var(--accent2);color:#fff;padding:1px 8px;border-radius:99px;vertical-align:middle;font-family:system-ui,sans-serif}.composer textarea{margin:0 0 10px}.composer input{margin-top:0}.post .stats{justify-content:space-between}.acciones,.post .stats{display:flex;padding:8px 0;border-bottom:1px solid var(--line)}.acciones{gap:8px;margin-bottom:8px}.acciones .btn,.acciones button{padding:6px 14px}button.sec.activo{background:var(--accent2);color:#fff}.comentario{display:flex;gap:10px;margin:10px 0;align-items:flex-start}.burbuja{background:#f4eee7;border-radius:14px;padding:8px 14px;font-size:15px;flex:1 1}.comentar-rapido{display:flex;gap:8px;align-items:center;margin-top:8px}.comentar-rapido input{margin:0;border-radius:99px}.comentar-rapido button{padding:8px 16px}.comentar-rapido .err{margin:0}.persona{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:15px}