:root {
    --bg:#f5f2ed;--bg-card:#ffffff;--text-primary:#1a1714;--text-secondary:#6b6560;
    --text-muted:#9e9891;--accent:#2c4a3e;--accent-gold:#b8895a;
    --border:#e0dbd3;--tag-bg:#ede9e3;--overlay:rgba(26,23,20,0.78);
    --font-display:'Playfair Display',Georgia,serif;--font-body:'DM Sans',system-ui,sans-serif;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  body{background:var(--bg);color:var(--text-primary);font-family:var(--font-body);font-weight:300;min-height:100vh}
  nav{position:sticky;top:0;z-index:100;background:rgba(245,242,237,0.93);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:0 2.5rem;display:flex;align-items:center;justify-content:space-between;height:64px}
  .nav-logo{font-family:var(--font-display);font-size:1.4rem;letter-spacing:0.02em;color:var(--text-primary);text-decoration:none}
  .nav-logo span{color:var(--accent-gold);font-style:italic}
  .nav-links{display:flex;gap:2rem;list-style:none}
  .nav-links a{font-size:0.85rem;font-weight:400;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-secondary);text-decoration:none;transition:color .2s}
  .nav-links a:hover{color:var(--text-primary)}
  .hero{padding:7rem 2.5rem 4rem;max-width:960px;margin:0 auto}
  .hero-label{font-size:0.75rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--accent-gold);margin-bottom:1.25rem;font-weight:500}
  .hero h1{font-family:var(--font-display);font-size:clamp(2.8rem,6vw,5rem);line-height:1.08;font-weight:400;letter-spacing:-0.01em;margin-bottom:1.5rem}
  .hero h1 em{font-style:italic;color:var(--accent)}
  .hero-desc{font-size:1.05rem;color:var(--text-secondary);max-width:560px;line-height:1.7}
  .filter-section{max-width:1400px;margin:0 auto;padding:0 2.5rem 2.5rem}
  .filter-group{display:flex;flex-wrap:wrap;gap:0.5rem;align-items:center;margin-bottom:0.75rem}
  .filter-group-label{font-size:0.72rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--text-muted);font-weight:500;min-width:80px;margin-right:0.25rem}
  .tag-btn{padding:0.35rem 0.9rem;border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);font-family:var(--font-body);font-size:0.8rem;font-weight:400;border-radius:100px;cursor:pointer;transition:all .18s;white-space:nowrap;letter-spacing:0.01em}
  .tag-btn:hover{border-color:var(--accent);color:var(--accent)}
  .tag-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}
  .filter-divider{width:100%;height:1px;background:var(--border);margin:1rem 0 1.5rem}
  .results-count{font-size:0.82rem;color:var(--text-muted);margin-bottom:1.5rem;letter-spacing:0.02em}
  .results-count span{color:var(--text-primary);font-weight:500}
  .gallery-container{max-width:1400px;margin:0 auto;padding:0 2.5rem 5rem}
  .author-section{margin-bottom:4rem}
  .author-header{display:flex;align-items:flex-end;gap:1.5rem;margin-bottom:2rem;padding-bottom:1.25rem;border-bottom:1px solid var(--border)}
  .author-avatar{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.25rem;font-weight:700;color:#fff;flex-shrink:0;background:#2c4a3e}
  .author-info h2{font-family:var(--font-display);font-size:1.8rem;font-weight:400;letter-spacing:-0.01em;line-height:1.1;margin-bottom:0.2rem}
  .author-info p{font-size:0.85rem;color:var(--text-muted);letter-spacing:0.04em}
  .author-count{margin-left:auto;font-size:0.75rem;color:var(--text-muted);letter-spacing:0.08em;text-transform:uppercase;white-space:nowrap}
  .masonry{columns:3;column-gap:1.25rem}
  @media(max-width:1100px){.masonry{columns:2}}
  @media(max-width:640px){.masonry{columns:1}}
  .artwork-card{break-inside:avoid;margin-bottom:1.25rem;position:relative;border-radius:4px;overflow:hidden;background:var(--bg-card);cursor:pointer;transition:transform .3s cubic-bezier(.2,.8,.4,1)}
  .artwork-card:hover{transform:translateY(-3px)}
  .artwork-card.hidden{display:none}
  .artwork-img{width:100%;display:block;object-fit:contain;height:auto;}
  .artwork-overlay{position:absolute;inset:0;background:var(--overlay);opacity:0;display:flex;flex-direction:column;justify-content:flex-end;padding:1.25rem;transition:opacity .25s}
  .artwork-card:hover .artwork-overlay{opacity:1}
  .overlay-title{font-family:var(--font-display);font-size:1.05rem;font-style:italic;color:#fff;margin-bottom:0.4rem;line-height:1.25}
  .overlay-tags{display:flex;flex-wrap:wrap;gap:0.3rem}
  .overlay-tag{font-size:0.68rem;letter-spacing:0.1em;text-transform:uppercase;color:rgba(255,255,255,0.7);background:rgba(255,255,255,0.12);border-radius:100px;padding:0.2rem 0.6rem}
  .artwork-meta{padding:0.85rem 1rem;border-top:1px solid var(--border)}
  .artwork-title{font-family:var(--font-display);font-size:0.95rem;font-weight:400;font-style:italic;margin-bottom:0.3rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .artwork-tags-row{display:flex;flex-wrap:wrap;gap:0.25rem}
  .meta-tag{font-size:0.68rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--text-muted);background:var(--tag-bg);border-radius:100px;padding:0.18rem 0.55rem}
  footer{border-top:1px solid var(--border);padding:2rem 2.5rem;text-align:center;font-size:0.8rem;color:var(--text-muted);letter-spacing:0.04em}
  .no-results{text-align:center;padding:4rem 2rem;color:var(--text-muted);font-style:italic;font-family:var(--font-display);font-size:1.25rem;display:none}
  .no-results.show{display:block}

  .nav-logo{display:flex;align-items:center;gap:10px}
  .nav-logo img{width:44px;height:auto;border-radius:3px;display:block}
  .nav-logo .brand{display:flex;flex-direction:column;line-height:1.1}
  .nav-logo .b1{font-style:normal;font-family:var(--font-display);font-size:1.05rem;color:var(--text-primary);letter-spacing:.02em}
  .nav-logo .b2{font-family:var(--font-display);font-size:.95rem;color:var(--accent-gold);font-style:italic}
  @media(max-width:640px){nav{padding:0 1.25rem}.nav-links{gap:1rem}.nav-links a{font-size:.75rem;letter-spacing:.05em}}
  @media(max-width:420px){.nav-logo .brand{display:none}}
  @media(max-width:640px){.hero,.filter-section,.gallery-container{padding-left:1.25rem;padding-right:1.25rem}}
  a.artwork-card{display:block;color:inherit;text-decoration:none}
  a.artwork-card:focus-visible,.tag-btn:focus-visible,.nav-links a:focus-visible,.obra-nav a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
  .artwork-img{aspect-ratio:var(--ar)}
  .autora{max-width:960px;margin:0 auto;padding:5rem 2.5rem 4rem}
  .autora h2{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.08;font-weight:400;margin-bottom:1.5rem}
  .autora h2 em{font-style:italic;color:var(--accent)}
  .autora ul{font-size:1.05rem;color:var(--text-secondary);max-width:560px;line-height:1.9;padding-left:1.5rem}
  /* página de obra */
  .obra{max-width:1400px;margin:0 auto;padding:2.5rem 2.5rem 4rem;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:3rem;align-items:start}
  @media(max-width:900px){.obra{grid-template-columns:1fr;gap:2rem;padding:1.5rem 1.25rem 3rem}}
  .obra-img{border-radius:4px;overflow:hidden;display:flex;justify-content:center}
  .obra-desc{font-size:.95rem;color:var(--text-secondary);line-height:1.7}
  @media(max-width:900px){.obra-info{position:static}}
  .obra-img img{width:100%;height:auto;display:block;max-height:85vh;object-fit:contain;width:auto;max-width:100%}
  .obra-info{position:sticky;top:96px;display:flex;flex-direction:column;gap:1.25rem}
  .breadcrumb{font-size:.8rem;color:var(--text-muted)}
  .breadcrumb a{color:var(--text-secondary);text-decoration:none}
  .breadcrumb a:hover{color:var(--text-primary)}
  .obra-info h1{font-family:var(--font-display);font-size:clamp(1.9rem,3.5vw,2.6rem);font-weight:400;font-style:italic;line-height:1.15}
  .obra-autora{font-size:.95rem;color:var(--text-secondary)}
  .obra-ficha{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1.25rem;font-size:.9rem;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:1rem 0}
  .obra-ficha dt{color:var(--text-muted)}
  .obra-nav{display:flex;justify-content:space-between;gap:1rem;font-size:.85rem;padding-top:.5rem}
  .obra-nav a{color:var(--text-secondary);text-decoration:none;max-width:48%}
  .obra-nav a:hover{color:var(--text-primary)}
  .obra-nav span{display:block;font-size:.72rem;color:var(--text-muted);margin-bottom:.15rem}
  .obra-nav .next{text-align:right;margin-left:auto}
  .preguntar{display:inline-block;align-self:flex-start;background:var(--accent);color:#fff;text-decoration:none;font-size:.9rem;font-weight:400;padding:.7rem 1.4rem;border-radius:100px;transition:background .2s}
  .preguntar:hover{background:#1f362d}
  .preguntar:focus-visible,.form-contacto button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
  .contacto{max-width:640px;margin:0 auto;padding:5rem 2.5rem 5rem}
  @media(max-width:640px){.contacto{padding:3rem 1.25rem 4rem}}
  .contacto h1{font-family:var(--font-display);font-size:clamp(2.4rem,5vw,3.6rem);line-height:1.08;font-weight:400;margin-bottom:1rem}
  .contacto h1 em{font-style:italic;color:var(--accent)}
  .contacto-intro{font-size:1.05rem;color:var(--text-secondary);line-height:1.7;margin-bottom:2.5rem}
  .form-contacto{display:flex;flex-direction:column;gap:1.25rem}
  .form-contacto label{display:flex;flex-direction:column;gap:.4rem;font-size:.85rem;font-weight:400;color:var(--text-secondary)}
  .form-contacto input,.form-contacto select,.form-contacto textarea{font:inherit;font-size:1rem;font-weight:300;color:var(--text-primary);background:var(--bg-card);border:1px solid var(--border);border-radius:4px;padding:.75rem .9rem;width:100%}
  .form-contacto textarea{min-height:170px;resize:vertical;line-height:1.6}
  .form-contacto input:focus,.form-contacto select:focus,.form-contacto textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(44,74,62,.15)}
  .form-fila{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
  @media(max-width:640px){.form-fila{grid-template-columns:1fr}}
  .form-contacto .opcional{color:var(--text-muted)}
  .form-contacto button{align-self:flex-start;font:inherit;font-size:.95rem;font-weight:400;background:var(--accent);color:#fff;border:none;border-radius:100px;padding:.85rem 1.8rem;cursor:pointer;transition:background .2s}
  .form-contacto button:hover{background:#1f362d}
  .aviso-datos{font-size:.78rem;color:var(--text-muted);line-height:1.6}
  .hp{position:absolute;left:-9999px}
  .form-error{background:#f7e6e1;color:#8a2f1d;border-radius:4px;padding:.8rem 1rem;font-size:.9rem;margin-bottom:1.5rem}
  .volver{display:inline-block;font-size:.85rem;color:var(--accent);text-decoration:none;border-bottom:1px solid currentColor;align-self:flex-start}