.header[data-astro-cid-sckkx6r4]{background:var(--color-bg);border-bottom:1px solid var(--color-border);padding:.75rem 0;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}.header[data-astro-cid-sckkx6r4] .container[data-astro-cid-sckkx6r4]{display:flex;justify-content:space-between;align-items:center}.logo[data-astro-cid-sckkx6r4]{text-decoration:none;display:flex;align-items:center;gap:.6rem}.logo-icon[data-astro-cid-sckkx6r4]{flex-shrink:0}.logo-text[data-astro-cid-sckkx6r4]{font-size:1.4rem;font-weight:700;color:var(--color-primary);letter-spacing:-.5px}.nav[data-astro-cid-sckkx6r4]{display:flex;gap:1.75rem;align-items:center}.nav[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]{text-decoration:none;color:var(--color-text);font-weight:500;font-size:.95rem;padding:.25rem 0;border-bottom:2px solid transparent;transition:all var(--transition)}.nav[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]:hover{color:var(--color-primary);border-bottom-color:var(--color-primary)}.nav[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4].active{color:var(--color-primary);border-bottom-color:var(--color-accent);font-weight:600}.lang-switch[data-astro-cid-sckkx6r4]{font-size:1.25rem;padding:.25rem .5rem;border-radius:4px;border-bottom:none!important}.lang-switch[data-astro-cid-sckkx6r4]:hover{background:var(--color-bg-alt)}.nav-toggle[data-astro-cid-sckkx6r4]{display:none;background:none;border:none;cursor:pointer;padding:.5rem}.hamburger[data-astro-cid-sckkx6r4],.hamburger[data-astro-cid-sckkx6r4]:before,.hamburger[data-astro-cid-sckkx6r4]:after{display:block;width:24px;height:2px;background:var(--color-text);transition:all .3s;position:relative}.hamburger[data-astro-cid-sckkx6r4]:before,.hamburger[data-astro-cid-sckkx6r4]:after{content:"";position:absolute}.hamburger[data-astro-cid-sckkx6r4]:before{top:-7px}.hamburger[data-astro-cid-sckkx6r4]:after{top:7px}.footer[data-astro-cid-sckkx6r4]{background:var(--color-bg-dark);color:#ccc;padding:3rem 0 1.5rem;margin-top:4rem}.footer[data-astro-cid-sckkx6r4] .logo-text[data-astro-cid-sckkx6r4]{color:#fff}.footer-logo[data-astro-cid-sckkx6r4]{display:flex;align-items:center;gap:.5rem}.footer-logo[data-astro-cid-sckkx6r4] .logo-icon[data-astro-cid-sckkx6r4]{filter:brightness(0) invert(1);opacity:.9}.footer-content[data-astro-cid-sckkx6r4]{display:grid;grid-template-columns:1fr 1fr 1fr;gap:2rem;margin-bottom:2rem}.footer-brand[data-astro-cid-sckkx6r4] p[data-astro-cid-sckkx6r4]{color:#999;margin-top:.5rem;font-size:.9rem}.footer-contact[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]{color:#ccc;text-decoration:none}.footer-contact[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]:hover{color:#fff}.footer-contact[data-astro-cid-sckkx6r4] p[data-astro-cid-sckkx6r4]{margin-bottom:.35rem}.footer-links[data-astro-cid-sckkx6r4]{display:flex;flex-direction:column;gap:.5rem}.footer-links[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]{color:#999;text-decoration:none;font-size:.9rem}.footer-links[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]:hover{color:#fff}.copyright[data-astro-cid-sckkx6r4]{text-align:center;color:#666;font-size:.8rem;padding-top:1.5rem;border-top:1px solid #333}@media(max-width:768px){.nav-toggle[data-astro-cid-sckkx6r4]{display:block}.nav[data-astro-cid-sckkx6r4]{display:none;position:absolute;top:100%;left:0;right:0;background:var(--color-bg);flex-direction:column;padding:1rem 1.5rem;gap:0;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-md)}.nav[data-astro-cid-sckkx6r4].open{display:flex}.nav[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]{padding:.75rem 0;border-bottom:1px solid var(--color-border);width:100%}.nav[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]:last-child{border-bottom:none}.footer-content[data-astro-cid-sckkx6r4]{grid-template-columns:1fr;gap:1.5rem}}:root{--color-primary: #1a5276;--color-primary-dark: #0e3249;--color-primary-light: #2980b9;--color-accent: #e67e22;--color-text: #1a1a1a;--color-text-light: #555;--color-text-muted: #888;--color-bg: #ffffff;--color-bg-alt: #f7f9fb;--color-bg-dark: #1a2332;--color-border: #e0e0e0;--max-width: 1100px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;--radius: 8px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--transition: .2s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);line-height:1.7;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:var(--color-primary-light);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--color-primary-dark)}.container{max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}.section{padding:4rem 0}.section-alt{background:var(--color-bg-alt)}.btn{display:inline-block;padding:.75rem 1.75rem;border-radius:var(--radius);text-decoration:none;font-weight:600;font-size:.95rem;transition:all var(--transition);border:2px solid transparent;cursor:pointer}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover{background:var(--color-primary-dark);border-color:var(--color-primary-dark);color:#fff}.btn-secondary{background:transparent;border-color:var(--color-primary);color:var(--color-primary)}.btn-secondary:hover{background:var(--color-primary);color:#fff}.skip-link{position:absolute;top:-100%;left:1rem;background:var(--color-primary);color:#fff;padding:.5rem 1rem;border-radius:var(--radius);z-index:1000}.skip-link:focus{top:1rem}h1,h2,h3,h4{line-height:1.3;color:var(--color-text)}h1{font-size:clamp(1.75rem,4vw,2.5rem)}h2{font-size:clamp(1.4rem,3vw,1.85rem)}h3{font-size:clamp(1.15rem,2.5vw,1.35rem)}.page-content h2,.section h2{padding-bottom:.75rem;position:relative}.page-content h2:after,.section h2:after{content:"";position:absolute;bottom:0;left:0;width:50px;height:3px;background:var(--color-accent);border-radius:2px}