:root{--bg:#ffffff;--surface:#ffffff;--surface-soft:#f8f9fa;--text:#1b1f23;--text-muted:#6c757d;--heading:#0b2e59;--border:#dee2e6;--accent:#f07e24;--accent-hover:#d96e20;--accent-soft:rgba(240, 126, 36, 0.15);--shadow-soft:0 2px 8px rgba(0, 0, 0, 0.06);--shadow-float:0 4px 12px rgba(0, 0, 0, 0.25);--social:#9aa0a6;--social-hover:#6b7280}[data-theme="dark"]{--bg:#0f1115;--surface:#171b24;--surface-soft:#11151d;--text:#e8ecf1;--text-muted:#a9b3c1;--heading:#dbe7f5;--border:#2b3442;--accent:#f07e24;--accent-hover:#ff9d4d;--accent-soft:rgba(240, 126, 36, 0.22);--shadow-soft:0 2px 8px rgba(0, 0, 0, 0.35);--shadow-float:0 6px 18px rgba(0, 0, 0, 0.45);--social:#9aa4b2;--social-hover:#d0d7e2}header{background:var(--surface);color:var(--text);box-shadow:var(--shadow-soft)}footer{background:var(--surface);border-top:1px solid var(--border);margin-top:4rem;padding:1.25rem 0;color:var(--text-muted)}footer .container{font-size:.85rem;color:var(--text-muted)}.footer-link{color:var(--heading);text-decoration:none;font-weight:600;transition:color 0.25s ease}.footer-link:hover{color:var(--accent)}.reveal-on-scroll{opacity:0;transform:translateY(20px);transition:opacity 0.6s ease,transform 0.6s ease}.reveal-on-scroll.is-visible{opacity:1;transform:translateY(0)}nav a{color:var(--heading);font-weight:500;text-decoration:none;padding:8px 12px;transition:all 0.3s ease;position:relative}nav a::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:3px;background:var(--accent);transition:all 0.3s ease;transform:translateX(-50%)}nav a:hover::after,nav a.text-warning::after{width:80%}nav a:hover{color:var(--accent)}.search-box{position:absolute;right:0;top:120%;width:200px;display:none}.search-box.active{display:flex;align-items:center}.search-box input{background:var(--surface);color:var(--text);border:2px solid var(--border);transition:all 0.3s ease;padding:.5rem 1rem}.search-box input:focus{border-color:var(--accent);box-shadow:0 0 0 .2rem var(--accent-soft);outline:none}#searchToggle{color:#f07e24}#searchToggle:hover{color:#d96e20}.mobile-offcanvas-body{padding-top:.5rem;padding-bottom:1.5rem;background:var(--surface);color:var(--text)}.mobile-offcanvas-divider{display:block;width:100%;min-height:2px;height:2px;background-color:#f07e24;border:0;flex-shrink:0;opacity:1;margin:0 0 .9rem}.offcanvas{background:var(--surface);color:var(--text)}.mobile-offcanvas-divider-spacious{margin:1.35rem 0 1rem}.mobile-offcanvas-section{display:flex;flex-direction:column;gap:.85rem}.mobile-offcanvas-heading{var(--accent);font-size:.95rem;font-weight:700;letter-spacing:.02em}.mobile-offcanvas-links{display:flex;flex-direction:column;gap:1.05rem}.mobile-offcanvas-links a{text-decoration:none;color:var(--heading);font-size:1rem;font-weight:600;transition:color 0.25s ease}.mobile-offcanvas-links a:hover{color:var(--accent)}.mobile-menu-btn{width:44px;height:44px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);display:inline-flex;align-items:center;justify-content:center;font-size:1.3rem;cursor:pointer;transition:background-color 0.25s ease,color 0.25s ease,border-color 0.25s ease,transform 0.2s ease}.mobile-menu-btn:hover{transform:translateY(-1px)}.mobile-menu-btn:active{transform:translateY(0)}.mobile-search-form{margin-bottom:.9rem}.mobile-search-group{display:flex;align-items:stretch;gap:0;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--surface)}.mobile-search-group:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.mobile-search-input{flex:1;border:none;padding:.6rem .9rem;background:#fff0;color:var(--text);font-size:.9rem}.mobile-search-input::placeholder{color:var(--text-muted)}.mobile-search-input:focus{outline:none}.mobile-search-btn{border:none;background:var(--accent);color:#fff;padding:0 .9rem;display:flex;align-items:center;justify-content:center;transition:background 0.25s ease}.mobile-search-btn:hover{background:var(--accent-hover)}.offcanvas .btn-close{padding:.5rem;border:none;opacity:1;background-color:#fff0}.offcanvas .btn-close:hover{opacity:.7;transform:scale(1.05)}.offcanvas .btn-close:focus{outline:none;box-shadow:none}[data-theme="dark"] .offcanvas .btn-close{filter:invert(1) grayscale(100%) brightness(200%)}.mobile-offcanvas-social{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.mobile-offcanvas-social a{font-size:2rem;color:var(--social);text-decoration:none;transition:color 0.25s ease,transform 0.25s ease}.mobile-offcanvas-social a:hover{transform:translateY(-2px);color:var(--social-hover)}.mobile-offcanvas-social a[aria-label="Facebook"]:hover{color:#1877f2}.mobile-offcanvas-social a[aria-label="X"]:hover{color:#111}.mobile-offcanvas-social a[aria-label="Instagram"]:hover{color:#e4405f}.mobile-offcanvas-social a[aria-label="YouTube"]:hover{color:red}.mobile-offcanvas-footer{font-size:.85rem;color:var(--heading);line-height:1.6;text-transform:uppercase}#backToTopBtn{position:fixed;right:14px;bottom:80px;width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;text-decoration:none;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-float);z-index:99999}#themeToggleBtn{position:fixed;left:14px;bottom:80px;width:46px;height:46px;border:1px solid var(--border);border-radius:50%;background:var(--surface);color:var(--text);text-decoration:none;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-float);cursor:pointer;z-index:99999;transition:background-color 0.25s ease,color 0.25s ease,border-color 0.25s ease,transform 0.25s ease,box-shadow 0.25s ease}#themeToggleBtn:hover{transform:translateY(-2px)}#themeToggleBtn:active{transform:translateY(0)}.theme-ready body,.theme-ready header,.theme-ready footer,.theme-ready .offcanvas,.theme-ready .mobile-offcanvas-body,.theme-ready .search-box input,.theme-ready .mobile-search-input,.theme-ready .mobile-search-btn,.theme-ready nav a,.theme-ready .footer-link,.theme-ready #themeToggleBtn,.theme-ready #backToTopBtn{transition:background-color 0.25s ease,color 0.25s ease,border-color 0.25s ease,box-shadow 0.25s ease}.text-muted{color:var(--text-muted)!important}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text)}::selection{background:var(--accent);color:#fff}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (min-width:769px){#themeToggleBtn{left:30px;bottom:30px}#backToTopBtn{right:30px;bottom:30px}}