:root{--nav-bg: #E65100;--nav-text: #ffffff;--nav-hover: rgba(255, 255, 255, .15);--nav-active: rgba(255, 255, 255, .25);--nav-height: 48px;--footer-border: #e0e0e0;--footer-text: #666;--footer-link: #F57C00;--footer-link-hover: #E65100;--footer-bg: transparent}@media(prefers-color-scheme:dark){:root{--nav-bg: #BF360C;--footer-border: #333;--footer-text: #a0a0a0;--footer-link: #FFB74D;--footer-link-hover: #FFCC80}}body.dark-mode{--nav-bg: #BF360C;--footer-border: #333;--footer-text: #a0a0a0;--footer-link: #FFB74D;--footer-link-hover: #FFCC80}.site-nav{background:#00000040;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);height:var(--nav-height);display:flex;align-items:center;box-shadow:0 1px #ffffff1a;position:relative;z-index:900}.site-nav__container{max-width:1200px;width:100%;margin:0 auto;padding:0 16px;display:flex;align-items:center;height:100%}.site-nav__brand{color:var(--nav-text);text-decoration:none;font-weight:600;font-size:16px;display:flex;align-items:center;gap:6px;white-space:nowrap;margin-right:24px;flex-shrink:0}.site-nav__brand:hover{opacity:.9}.site-nav__links{display:flex;align-items:center;gap:2px;height:100%;flex:1}.site-nav__links>a,.site-nav__dropdown-toggle{color:var(--nav-text);text-decoration:none;font-size:13px;padding:6px 10px;border-radius:4px;transition:background .15s ease;white-space:nowrap;display:flex;align-items:center;height:32px}.site-nav__links>a:hover,.site-nav__dropdown-toggle:hover{background:var(--nav-hover)}.site-nav__links>a.active{background:var(--nav-active);font-weight:600}.site-nav__dropdown{position:relative;height:100%;display:flex;align-items:center}.site-nav__dropdown-toggle{background:none;border:none;cursor:pointer;gap:4px;font-family:inherit}.site-nav__dropdown-toggle i{font-size:10px;transition:transform .2s ease}.site-nav__dropdown.open .site-nav__dropdown-toggle i{transform:rotate(180deg)}.site-nav__dropdown-menu{display:none;position:absolute;top:100%;right:0;background:#00000059;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:0 0 8px 8px;box-shadow:0 8px 24px #0000004d;min-width:180px;padding:4px 0;z-index:910}.site-nav__dropdown.open .site-nav__dropdown-menu{display:block}.site-nav__dropdown-menu a{display:block;color:var(--nav-text);text-decoration:none;padding:8px 16px;font-size:13px;transition:background .15s ease}.site-nav__dropdown-menu a:hover{background:var(--nav-hover)}.site-nav__toggle{display:none;background:none;border:none;color:var(--nav-text);font-size:22px;cursor:pointer;padding:4px 8px;margin-left:auto;border-radius:4px;transition:background .15s ease}.site-nav__toggle:hover{background:var(--nav-hover)}.site-nav__lang{position:relative;margin-left:auto;flex-shrink:0}.site-nav__lang-btn{background:none;border:none;color:var(--nav-text);cursor:pointer;padding:6px 10px;border-radius:4px;font-size:13px;display:flex;align-items:center;gap:4px;transition:background .15s ease;font-family:inherit}.site-nav__lang-btn:hover{background:var(--nav-hover)}.site-nav__lang-menu{display:none;position:absolute;top:100%;right:0;background:#00000059;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:0 0 8px 8px;box-shadow:0 8px 24px #0000004d;min-width:170px;padding:4px 0;z-index:920}.site-nav__lang-menu.show{display:block}.site-nav__lang-menu button{display:flex;align-items:center;gap:6px;width:100%;background:none;border:none;color:var(--nav-text);padding:8px 14px;font-size:13px;cursor:pointer;text-align:left;transition:background .15s ease;font-family:inherit}.site-nav__lang-menu button:hover{background:var(--nav-hover)}.site-nav__lang-menu .language-item-check{margin-left:auto;visibility:hidden;font-size:14px}@media(max-width:768px){.site-nav__toggle{display:flex;align-items:center}.site-nav__links{display:none;position:absolute;top:var(--nav-height);left:0;right:0;background:#0006;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);flex-direction:column;align-items:stretch;padding:8px;gap:2px;box-shadow:0 8px 24px #0000004d;border-radius:0 0 8px 8px;z-index:910}.site-nav__links.open{display:flex}.site-nav__links>a,.site-nav__dropdown-toggle{padding:10px 12px;font-size:14px;height:auto;border-radius:6px}.site-nav__dropdown{flex-direction:column;height:auto}.site-nav__dropdown-toggle{width:100%;justify-content:space-between}.site-nav__dropdown-menu{position:static;box-shadow:none;border-radius:0;padding:0 0 0 12px}.site-nav__dropdown.open .site-nav__dropdown-menu{display:flex;flex-direction:column;gap:2px}.site-nav__dropdown-menu a{padding:8px 12px;border-radius:6px}}.site-header{background:var(--header-gradient, linear-gradient(135deg, #E65100 0%, #FF8F00 100%));color:#fff;padding:calc(var(--nav-height) + 10px) 20px 15px;text-align:center;box-shadow:0 2px 10px var(--shadow, rgba(0, 0, 0, .1));position:relative;overflow:hidden;margin-top:calc(-1 * var(--nav-height))}.site-header svg{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}.site-header__title{font-size:14px;font-weight:400;opacity:.95;position:relative;z-index:1;margin:0}@media(max-width:480px){.site-header{padding:12px 15px}.site-header__title{font-size:12px}}.site-footer{margin-top:3rem;padding:1.5rem 0;border-top:2px solid var(--footer-border);text-align:center;color:var(--footer-text);font-size:14px}.site-footer p{margin-bottom:.75rem}.site-footer strong{color:var(--footer-link)}.site-footer .footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem 1.5rem}.site-footer .footer-links a{color:var(--footer-link);text-decoration:none;font-size:13px}.site-footer .footer-links a:hover{color:var(--footer-link-hover);text-decoration:underline}.site-footer .kofi-link{color:#ff5e5b!important}.site-footer .kofi-link:hover{color:#ff3b38!important}