:root{--color-primary:#1a3a2a;--color-primary-light:#2d5a43;--color-primary-dark:#0f241a;--color-accent:#c59850;--color-accent-light:#d59d41;--color-accent-dark:#a07d2e;--color-cream:#f7f5eb;--color-cream-dark:#ece9d8;--color-text:#2c2c2c;--color-text-light:#666;--color-text-on-dark:#e8e0d4;--color-white:#fff;--color-border:#c9a84c33;--font-heading:"Noto Serif SC", "Noto Serif", "Georgia", "Times New Roman", serif;--font-body:"Noto Sans SC", "Noto Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--max-width:1280px;--header-height:80px;--transition:.3s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);color:var(--color-text);background-color:var(--color-cream);-webkit-font-smoothing:antialiased;line-height:1.7}img{max-width:100%;height:auto;display:block}a{color:inherit;transition:var(--transition);text-decoration:none}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-primary);font-weight:700;line-height:1.3}.section-title{text-align:center;color:var(--color-primary);margin-bottom:.5rem;font-size:clamp(1.8rem,4vw,2.8rem);position:relative}.section-subtitle{color:var(--color-text-light);text-align:center;letter-spacing:.05em;margin-bottom:3rem;font-size:1rem}.section-divider{background:var(--color-accent);width:60px;height:2px;margin:.75rem auto 1.5rem}.container{max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}section{padding:5rem 0}.btn{font-family:var(--font-body);letter-spacing:.05em;cursor:pointer;transition:all var(--transition);text-transform:uppercase;border:none;justify-content:center;align-items:center;padding:.875rem 2.25rem;font-size:.9rem;font-weight:500;display:inline-flex}.btn-primary{background:var(--color-primary);color:var(--color-white)}.btn-primary:hover{background:var(--color-primary-light)}.btn-outline{border:1px solid var(--color-accent);color:var(--color-accent);background:0 0}.btn-outline:hover,.btn-accent{background:var(--color-accent);color:var(--color-white)}.btn-accent:hover{background:var(--color-accent-dark)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(30px)}.fade-in.visible{opacity:1;transform:translateY(0)}.text-center{text-align:center}.text-accent{color:var(--color-accent)}@media (width<=768px){:root{--header-height:64px}section{padding:3rem 0}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--color-cream)}::-webkit-scrollbar-thumb{background:var(--color-primary-light);border-radius:3px}.site-header{z-index:1000;backdrop-filter:blur(10px);height:var(--header-height);border-bottom:1px solid var(--color-border);background:#1a3a2af2;position:fixed;top:0;left:0;right:0}.header-inner{justify-content:space-between;align-items:center;height:100%;display:flex}.logo{align-items:center;gap:.75rem;text-decoration:none;display:flex}.logo-img{object-fit:contain;width:auto;height:40px;display:block}.logo-tagline{font-family:var(--font-heading);color:var(--color-text-on-dark);letter-spacing:.05em;border-left:1px solid #e8e0d44d;padding-left:.75rem;font-size:1.1rem;font-weight:600;line-height:1.2}.nav-list{gap:2.5rem;list-style:none;display:flex}.nav-list a{color:var(--color-text-on-dark);letter-spacing:.05em;padding:.25rem 0;font-size:.9rem;text-decoration:none;position:relative}.nav-list a:after{content:"";background:var(--color-accent);width:0;height:1px;transition:width var(--transition);position:absolute;bottom:0;left:0}.nav-list a:hover:after,.nav-list a.active:after{width:100%}.mobile-toggle{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:5px;padding:4px;display:none}.mobile-toggle span{background:var(--color-text-on-dark);width:24px;height:2px;transition:var(--transition);display:block}@media (width<=768px){.logo-img{height:32px}.logo-tagline{font-size:.85rem}.mobile-toggle{display:flex}.nav-list{top:var(--header-height);text-align:center;background:#1a3a2afa;flex-direction:column;gap:1.5rem;padding:2rem;display:none;position:fixed;left:0;right:0}.nav-list.open{display:flex}.nav-list a{font-size:1.1rem}}.site-footer{background:var(--color-primary-dark);color:var(--color-text-on-dark);padding-top:4rem}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;padding-bottom:3rem;display:grid}.footer-logo{align-items:center;gap:.5rem;margin-bottom:1rem;display:flex}.footer-logo-img{object-fit:contain;width:auto;height:36px;display:block}.footer-desc{opacity:.8;font-size:.9rem;line-height:1.8}.site-footer h4{color:var(--color-accent);font-size:1rem;font-family:var(--font-body);margin-bottom:1.25rem;font-weight:500}.site-footer ul{list-style:none}.site-footer ul li{opacity:.8;margin-bottom:.75rem;font-size:.9rem}.site-footer ul li a:hover{opacity:1;color:var(--color-accent)}.footer-bottom{text-align:center;opacity:.6;border-top:1px solid #ffffff1a;padding:1.5rem 0;font-size:.85rem}@media (width<=768px){.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}}@media (width<=480px){.footer-grid{grid-template-columns:1fr}}