:root{--qpc-bg:#f7f9fc;--qpc-surface:#ffffff;--qpc-blue:#4a7c9b;--qpc-blue-deep:#2f5f7a;--qpc-text:#1f2933;--qpc-muted:#5c6b7a;--qpc-border:#d8e2ec;--qpc-radius:12px;--qpc-font:"Segoe UI",system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:var(--qpc-font);background:var(--qpc-bg);color:var(--qpc-text);line-height:1.55}a{color:var(--qpc-blue-deep);text-decoration:none}a:hover{text-decoration:underline}.site-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;background:var(--qpc-surface);border-bottom:1px solid var(--qpc-border)}.site-header nav{display:flex;gap:1.25rem;font-size:.95rem}.lang-switch{display:flex;gap:.5rem;font-size:.85rem}.lang-switch a[aria-current=true]{font-weight:700;color:var(--qpc-blue-deep)}main{max-width:52rem;margin:0 auto;padding:2.5rem 1.5rem 4rem}.hero{background:var(--qpc-surface);border:1px solid var(--qpc-border);border-radius:var(--qpc-radius);padding:2.5rem 2rem}.hero h1{margin:0 0 .75rem;font-size:1.85rem;font-weight:600;color:var(--qpc-blue-deep)}.hero p{margin:0 0 1.5rem;color:var(--qpc-muted)}.btn-primary{display:inline-block;background:var(--qpc-blue);color:#fff;padding:.65rem 1.25rem;border-radius:8px;font-weight:600;border:none;cursor:pointer}.btn-primary:hover{background:var(--qpc-blue-deep);text-decoration:none}.book-form{display:grid;grid-gap:1rem;gap:1rem;background:var(--qpc-surface);border:1px solid var(--qpc-border);border-radius:var(--qpc-radius);padding:1.5rem}.book-form label{display:grid;grid-gap:.35rem;gap:.35rem;font-size:.9rem}.book-form input,.book-form select{padding:.5rem .65rem;border:1px solid var(--qpc-border);border-radius:6px;font:inherit}.site-footer{text-align:center;padding:2rem 1rem;font-size:.85rem;color:var(--qpc-muted)}.qpc-virtuelle-shell{background-color:#faf9f6;color:#1a2e40;min-height:calc(100vh - 8rem);padding:4rem 2rem}.qpc-virtuelle-header{max-width:800px;margin:0 auto;text-align:center}.qpc-virtuelle-header h1{font-size:2.5rem;font-weight:600;color:#0f2c59;margin:0}.qpc-virtuelle-subtitle{font-size:1.25rem;margin-top:1.5rem;color:#4a5568;line-height:1.6}.qpc-virtuelle-cta{margin-top:3rem}.qpc-virtuelle-btn{display:inline-block;background-color:#0f2c59;color:#ffffff;padding:1rem 2rem;font-size:1rem;border:none;border-radius:4px;font-weight:700;text-decoration:none}.qpc-virtuelle-btn:hover{background-color:#1a2e40;text-decoration:none}.qpc-virtuelle-footer{margin-top:8rem;border-top:1px solid #e2e8f0;padding-top:2rem;font-size:.85rem;color:#718096}.qpc-virtuelle-footer blockquote{font-style:italic;margin:0}