:root{--bg: #f4f1ea;--surface: #fdfbf7;--text: #1f1d1a;--muted: #6b6660;--line: #d9d4cc;--accent: #8c1f1f;--chip-text: #6b6660;--foco: 2px solid #8c1f1f;--sombra: 0 1px 2px rgba(0, 0, 0, .08)}[data-theme=oscuro]{--bg: #141312;--surface: #1d1c1a;--text: #ece7df;--muted: #9b958c;--line: #322f2b;--accent: #c96a5e;--chip-text: #b8b2a6;--foco: 2px solid #c96a5e;--sombra: 0 1px 2px rgba(0, 0, 0, .5)}*{margin:0;padding:0;box-sizing:border-box}html{color-scheme:light}[data-theme=oscuro]{color-scheme:dark}body{font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;display:flex;flex-direction:column;min-height:100vh}:focus-visible{outline:var(--foco);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.encabezado{padding:1.5rem 1.25rem 0;border-bottom:1px solid var(--line)}.encabezado-inner{max-width:1200px;margin:0 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1.125rem}.tarjeta-meta{display:flex;justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:.5rem}.chip{font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--chip-text);border:1px solid var(--line);border-radius:999px;padding:.125rem .5rem;white-space:nowrap;text-decoration:none}a.chip:hover{border-color:var(--accent);color:var(--text)}.chip-foto{position:absolute;top:.75rem;left:.75rem;z-index:1;background:var(--surface);box-shadow:var(--sombra)}.tarjeta-meta time{font-size:.75rem;color:var(--muted)}.tarjeta-titulo{font-family:Georgia,Times New Roman,serif;font-size:1.1875rem;line-height:1.3;letter-spacing:-.01em;margin-bottom:.375rem}.tarjeta-resumen{font-size:.875rem;color:var(--muted);margin-bottom:.75rem}.tarjeta-autor{font-size:.8125rem;font-weight:600}.estado{grid-column:1 / -1;text-align:center;padding:3rem 1rem;color:var(--muted)}.estado h2{font-family:Georgia,Times New 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