:root{--primary-color:#2d2d2d;--secondary-color:#5a5a5a;--accent-color:#d4af37;--text-primary:#0066cc;--header-border:#0066cc;--text-secondary:#666666;--text-light:#999999;--bg-white:#ffffff;--bg-light:#fafafa;--bg-lighter:#f5f5f5;--bg-dark:#0066cc;--border-color:#e8e8e8;--shadow-sm:0 2px 8px rgba(0,0,0,0.04);--shadow-md:0 4px 12px rgba(0,0,0,0.06);--shadow-lg:0 8px 24px rgba(0,0,0,0.08);--shadow-xl:0 16px 48px rgba(0,0,0,0.1);--radius-sm:12px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--transition-base:all 0.3s cubic-bezier(0.4,0,0.2,1);}.top-bar{background:#0066cc;color:#fff;padding:8px 0;}.bar-container,.nav-shell,.footer-container{max-width:1440px;margin:0 auto;padding:0 16px;}.bar-container{display:flex;align-items:center;justify-content:space-between;gap:12px;}.contact-links{display:flex;align-items:center;gap:16px;font-size:14px;}.contact-link{display:inline-flex;align-items:center;gap:8px;color:inherit;text-decoration:none;transition:color .2s;}.contact-link:hover{color:var(--header-text-muted);}.icon-16{width:16px;height:16px;}.icon-20{width:20px;height:20px;}.icon-24{width:24px;height:24px;}.me-6{margin-right:6px;}.me-8{margin-right:8px;}.top-actions{display:flex;align-items:center;gap:12px;}.social-links{display:flex;gap:10px;}.social-link{color:inherit;transition:color .2s;}.social-link:hover{color:var(--header-text-muted);}.search-button{background:transparent;border:none;color:inherit;cursor:pointer;}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,0.98);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,0.06);transition:var(--transition-base);}.nav-shell{padding:0 16px;}.nav-container{display:flex;align-items:center;justify-content:space-between;height:64px;color:var(--header-text);}.logo-wrap{display:flex;align-items:center;}.logo-link{display:inline-flex;align-items:center;}.logo-img{height:auto;width:auto;max-height:60px;max-width:230px;object-fit:contain;}.logo-text{color:var(--header-text);font-size:22px;font-weight:700;text-decoration:none;}.desktop-nav{flex:1;display:flex;justify-content:center;margin-left:24px;}.nav-links{display:flex;align-items:center;gap:8px;list-style:none;}.nav-item{position:relative;}.nav-link{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;text-decoration:none;color:#666666;text-transform:uppercase;letter-spacing:1px;font-weight:500;transition:all .2s;}.nav-link:hover{color:#0066cc;}.nav-link.is-active{color:#0066cc;border-bottom:2px solid #0066cc;}.nav-link.disabled{opacity:.5;cursor:default;}.dropdown-arrow{transition:transform .2s;}.has-dropdown:hover .dropdown-arrow{transform:rotate(180deg);}.dropdown-menu{position:absolute;left:0;top:calc(100%+6px);width:220px;background:#ffffff;border:1px solid var(--header-border);border-radius:10px;padding:10px 0;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s,transform .2s;transform:translateY(6px);box-shadow:0 10px 30px rgba(0,0,0,0.35);z-index:50;}.has-dropdown:hover>.dropdown-menu{opacity:1;visibility:visible;transform:translateY(0);}.dropdown-link{display:block;padding:10px 14px;color:var(--header-text);text-decoration:none;transition:all .2s;}.dropdown-link.small{font-size:14px;}.dropdown-link:hover{color:#0066cc;}.dropdown-link.is-active{color:#0066cc;border-left:2px solid #0066cc;}.dropdown-link.disabled{color:var(--header-text-muted);cursor:default;}.sub-dropdown{border-left:1px solid var(--header-border);margin-left:10px;padding-left:10px;}.lang-switcher{display:none;align-items:center;}.lang-dropdown{position:relative;}.lang-trigger{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:6px;background:transparent;border:1px solid var(--header-border);color:#0066cc;cursor:pointer;transition:all .2s;}.lang-trigger:hover{color:#fff;background:#005dbb;border-color:#2a2a2a;}.lang-menu{position:absolute;right:0;top:calc(100%+8px);width:220px;background:#0f0f0f;border:1px solid var(--header-border);border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,0.35);padding:8px 0;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s;z-index:60;}.lang-dropdown:hover .lang-menu{opacity:1;visibility:visible;}.lang-menu-header{padding:10px 12px;border-bottom:1px solid var(--header-border);}.lang-menu-title{font-size:12px;color:#999;letter-spacing:1px;text-transform:uppercase;}.lang-menu-list{list-style:none;margin:0;padding:6px 0;}.lang-menu-item{display:block;padding:10px 14px;color:var(--header-text);text-decoration:none;transition:all .2s;}.lang-menu-item:hover{color:#0066cc;background:#005dbb;}.lang-menu-item.is-active{color:#fff;background:#005dbb;}.lang-menu-row{display:flex;align-items:center;justify-content:space-between;}.lang-code{font-size:12px;color:#ffffff;}.font-medium{color:#ffffff;}.text-accent{color:#fff;}.mobile-actions{display:flex;align-items:center;gap:10px;}.mobile-icon-btn{background:transparent;padding:0 8px;color:var(--header-text);cursor:pointer;transition:all .2s;}.mobile-icon-btn:hover{background:#005dbb;border-color:#2a2a2a;color:#fff;}.mobile-lang-menu{position:absolute;right:0;margin-top:8px;width:180px;background:#0f0f0f;border:1px solid var(--header-border);border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,0.35);padding:6px 0;}.mobile-lang-list{list-style:none;margin:0;padding:0;}.mobile-lang-item{display:block;padding:10px 14px;color:var(--header-text);text-decoration:none;}.mobile-lang-item.is-active{color:#0066cc;background:#005dbb;}.nav-shell{position:relative;}.mobile-menu{position:absolute;top:100%;right:0;width:40%;z-index:100;background:#fff;padding:12px 0 16px;box-shadow:0 4px 12px rgba(0,0,0,0.1);}.mobile-menu-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:3px;}.mobile-link{display:block;padding:10px 16px;color:var(--header-text);text-decoration:none;transition:all .2s;}.mobile-link-row{display:flex;align-items:center;}.mobile-link-row.between{justify-content:space-between;gap:10px;}.mobile-link.child{padding-left:10px;}.mobile-link.grandchild{padding-left:16px;font-size:14px;}.mobile-link:hover{background:#1A6ABA;color:#fff;}.mobile-link.is-active{background:#1A6ABA;color:#fff;}.mobile-link.disabled{color:var(--header-text-muted);cursor:default;}.mobile-submenu{list-style:none;margin:8px 0 0;padding-left:14px;}.mobile-submenu-toggle{background:transparent;border:none;color:var(--header-text);cursor:pointer;padding:6px;}.is-hidden{display:none !important;}.hidden{display:none !important;}.site-footer{background:var(--footer-bg);color:#ccc;padding:48px 0 32px;}.footer-container{max-width:1440px;margin:0 auto;padding:0 16px;}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;}.footer-col{display:flex;flex-direction:column;gap:10px;}.footer-title{color:#fff;font-size:18px;font-weight:700;margin-bottom:8px;}.footer-title.small{font-size:14px;}.footer-title.center{text-align:center;}.footer-subtitle{color:#fff;font-size:14px;margin-bottom:6px;}.footer-logo{height:auto;width:auto;}.footer-text{color:#b5b5b5;font-size:14px;line-height:1.6;}.footer-social{display:flex;gap:12px;}.footer-social-link{color:#aaa;transition:color .2s;}.footer-social-link:hover{color:#fff;}.footer-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}.footer-link{color:#ccc;text-decoration:none;transition:color .2s;}.footer-link:hover{color:#fff;}.contact-list{gap:10px;}.contact-row{display:flex;align-items:center;gap:8px;}.lang-row{display:flex;flex-direction:column;gap:8px;margin-top:6px;}.footer-lang{display:flex;flex-wrap:wrap;gap:8px;}.footer-lang-chip{display:inline-block;padding:6px 10px;border:1px solid #444;border-radius:999px;color:#aaa;text-decoration:none;font-size:12px;transition:all .2s;}.footer-lang-chip:hover{color:#fff;border-color:#777;}.footer-lang-chip.is-active{background:#1e1e1e;color:#fff;border-color:#777;}.footer-divider{border-top:1px solid var(--footer-border);margin-top:28px;padding-top:20px;}.footer-friends{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}.text-center{text-align:center;}@media (min-width:981px){.desktop-nav{display:flex;}.lang-switcher{display:flex;}.mobile-actions{display:none;}.mobile-menu{display:none !important;}}@media (max-width:980px){.desktop-nav{display:none;}.mobile-actions{display:flex;}.mobile-icon-btn i{font-size:24px;}.mobile-icon-btn{padding:8px 12px;}}*{margin:0;padding:0;box-sizing:border-box;}:root{--primary-color:#0066cc;--secondary-color:#ff6b35;--text-dark:#2c3e50;--text-light:#666;--bg-light:#f8f9fa;--white:#ffffff;--border-color:#e1e8ed;--success-color:#10b981;--shadow:0 2px 20px rgba(0,0,0,0.08);}body{font-family:'Noto Sans SC',sans-serif;line-height:1.8;color:var(--text-dark);background:var(--white);}.header{position:fixed;width:100%;top:0;z-index:100;background:rgba(255,255,255,0.98);backdrop-filter:blur(10px);box-shadow:0 2px 10px rgba(0,0,0,0.05);transition:all 0.3s;}.nav-container{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;box-sizing:border-box;}.logo{font-size:1.8rem;font-weight:900;color:var(--primary-color);text-decoration:none;display:flex;align-items:center;gap:0.5rem;}.logo i{color:var(--secondary-color);}.nav-menu{display:flex;list-style:none;gap:2.5rem;align-items:center;}.nav-menu a{color:var(--text-dark);text-decoration:none;font-weight:500;transition:color 0.3s;font-size:1rem;}.nav-menu a:hover{color:var(--primary-color);}.nav-cta{background:linear-gradient(135deg,var(--primary-color),#0052a3);color:white !important;padding:0.7rem 1.5rem;border-radius:50px;font-weight:600;}.nav-cta:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(0,102,204,0.3);}.footer{background:#1a1a1a;color:white;padding:4rem 2rem 2rem;}.footer-container{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem;}.footer-about h3{font-size:1.8rem;margin-bottom:1rem;color:var(--secondary-color);}.footer-about p{color:rgba(255,255,255,0.7);line-height:1.8;margin-bottom:1.5rem;}.footer-section h4{font-size:1.2rem;margin-bottom:1.5rem;}.footer-links{list-style:none;}.footer-links li{margin-bottom:0.8rem;}.footer-links li i{margin-right:0.5rem;}.footer-links a{color:rgba(255,255,255,0.7);text-decoration:none;transition:color 0.3s;}.footer-links a:hover{color:var(--secondary-color);}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,0.1);color:rgba(255,255,255,0.5);}@media (max-width:968px){.nav-menu{display:none;}.footer-container{grid-template-columns:1fr;}}