:root{--bg-primary:#0a0f1d;--bg-secondary:#11192e;--bg-card:#16203a;--bg-card-hover:#1c294a;--border-color:#243254;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-primary:#3b82f6;--accent-hover:#2563eb;--accent-gradient:linear-gradient(135deg,#3b82f6 0%,#8b5cf6 50%,#ec4899 100%);--accent-glow:rgba(59,130,246,0.35);--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--radius-sm:6px;--radius-md:12px;--radius-lg:18px;--radius-full:9999px;--shadow-sm:0 2px 8px rgba(0,0,0,0.3);--shadow-md:0 8px 24px rgba(0,0,0,0.35);--shadow-lg:0 16px 40px rgba(0,0,0,0.45);--transition:all 0.25s cubic-bezier(0.4,0,0.2,1);--font-sans:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;--font-heading:'Outfit',sans-serif}
[data-theme="light"]{--bg-primary:#f8fafc;--bg-secondary:#ffffff;--bg-card:#ffffff;--bg-card-hover:#f1f5f9;--border-color:#e2e8f0;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--accent-primary:#2563eb;--accent-hover:#1d4ed8;--accent-gradient:linear-gradient(135deg,#2563eb 0%,#7c3aed 50%,#db2777 100%);--accent-glow:rgba(37,99,235,0.2);--shadow-sm:0 2px 8px rgba(0,0,0,0.06);--shadow-md:0 8px 24px rgba(0,0,0,0.08);--shadow-lg:0 16px 40px rgba(0,0,0,0.12)}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit;text-decoration:none;transition:var(--transition)}
img,svg{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit;border:none;outline:none;background:none}
button{cursor:pointer;transition:var(--transition)}
.site-header{position:sticky;top:0;z-index:1000;background-color:rgba(10,15,29,0.85);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color);transition:var(--transition)}
[data-theme="light"] .site-header{background-color:rgba(255,255,255,0.85)}
.header-container{max-width:1320px;margin:0 auto;padding:0.875rem 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.brand-logo{display:flex;align-items:center;gap:0.75rem;font-family:var(--font-heading);font-weight:700;font-size:1.25rem;letter-spacing:-0.02em}
.logo-icon{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 0 15px var(--accent-glow);flex-shrink:0}
.brand-name span{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav-menu{display:flex;align-items:center;gap:1.5rem}
.nav-list{display:flex;align-items:center;list-style:none;gap:0.5rem}
.nav-item{position:relative}
.nav-link{display:flex;align-items:center;gap:0.375rem;padding:0.5rem 0.875rem;font-size:0.9375rem;font-weight:500;color:var(--text-secondary);border-radius:var(--radius-sm);transition:var(--transition)}
.nav-link:hover,.nav-link.active{color:var(--text-primary);background-color:var(--bg-card-hover)}
.dropdown-chevron{width:14px;height:14px;transition:transform 0.2s ease}
.nav-dropdown:hover .dropdown-chevron{transform:rotate(180deg)}
.dropdown-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);min-width:680px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.25rem;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;pointer-events:none;transition:var(--transition);z-index:1001}
.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.dropdown-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0.75rem}
.dropdown-item{display:flex;align-items:center;gap:0.625rem;padding:0.5rem 0.625rem;border-radius:var(--radius-sm);font-size:0.84rem;color:var(--text-secondary);transition:var(--transition)}
.dropdown-item:hover{color:var(--accent-primary);background-color:var(--bg-card-hover);transform:translateX(3px)}
.dropdown-item svg{width:14px;height:14px;flex-shrink:0;color:var(--accent-primary)}
.header-actions{display:flex;align-items:center;gap:0.75rem}
.theme-toggle-btn{width:40px;height:40px;border-radius:var(--radius-full);background-color:var(--bg-card);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);box-shadow:var(--shadow-sm)}
.theme-toggle-btn:hover{color:var(--text-primary);border-color:var(--accent-primary)}
.mobile-menu-btn{display:none;width:40px;height:40px;border-radius:var(--radius-sm);background-color:var(--bg-card);border:1px solid var(--border-color);align-items:center;justify-content:center;color:var(--text-primary)}
.breadcrumb-container{max-width:1320px;margin:0 auto;padding:1rem 1.5rem 0}
.breadcrumb-list{display:flex;flex-wrap:wrap;align-items:center;list-style:none;gap:0.5rem;font-size:0.875rem}
.breadcrumb-item{display:flex;align-items:center;gap:0.5rem;color:var(--text-muted)}
.breadcrumb-item a{color:var(--text-secondary)}
.breadcrumb-item a:hover{color:var(--accent-primary)}
.breadcrumb-item.active{color:var(--accent-primary);font-weight:600}
.breadcrumb-separator{width:12px;height:12px;color:var(--text-muted)}
.hero-section{padding:3rem 1.5rem 4rem;max-width:1320px;margin:0 auto;width:100%}
.hero-header{text-align:center;max-width:860px;margin:0 auto 2.5rem}
.hero-badge{display:inline-flex;align-items:center;gap:0.5rem;padding:0.375rem 1rem;background-color:rgba(59,130,246,0.12);border:1px solid rgba(59,130,246,0.3);border-radius:var(--radius-full);font-size:0.8125rem;font-weight:600;color:var(--accent-primary);margin-bottom:1.25rem}
.hero-title{font-family:var(--font-heading);font-size:clamp(2rem,4vw,3.25rem);font-weight:800;line-height:1.15;letter-spacing:-0.03em;margin-bottom:1rem}
.hero-title span{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-subtitle{font-size:clamp(1rem,1.5vw,1.15rem);color:var(--text-secondary);max-width:720px;margin:0 auto}
.search-workbench{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-lg);margin-bottom:2rem}
.input-tabs{display:flex;align-items:center;gap:0.5rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem;margin-bottom:1.5rem;flex-wrap:wrap}
.input-tab{display:flex;align-items:center;gap:0.5rem;padding:0.625rem 1.125rem;font-size:0.9375rem;font-weight:600;border-radius:var(--radius-sm);color:var(--text-secondary);background:transparent}
.input-tab:hover{color:var(--text-primary);background-color:var(--bg-card)}
.input-tab.active{color:#fff;background:var(--accent-gradient);box-shadow:0 4px 12px var(--accent-glow)}
.tab-pane{display:none}
.tab-pane.active{display:block}
.drop-zone{border:2px dashed var(--border-color);border-radius:var(--radius-md);padding:3rem 1.5rem;text-align:center;background-color:var(--bg-card);transition:var(--transition);position:relative;cursor:pointer}
.drop-zone.dragover{border-color:var(--accent-primary);background-color:rgba(59,130,246,0.06);transform:scale(1.005)}
.drop-icon-wrap{width:64px;height:64px;border-radius:var(--radius-full);background:rgba(59,130,246,0.1);display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem;color:var(--accent-primary)}
.drop-icon-wrap svg{width:32px;height:32px}
.drop-title{font-size:1.15rem;font-weight:700;margin-bottom:0.5rem}
.drop-desc{font-size:0.875rem;color:var(--text-secondary);margin-bottom:1.25rem}
.file-browse-btn{display:inline-flex;align-items:center;gap:0.5rem;padding:0.625rem 1.25rem;background-color:var(--accent-primary);color:#fff;font-weight:600;font-size:0.875rem;border-radius:var(--radius-sm);box-shadow:0 4px 12px var(--accent-glow)}
.file-browse-btn:hover{background-color:var(--accent-hover)}
.drop-meta-info{display:flex;align-items:center;justify-content:center;gap:1.25rem;margin-top:1.25rem;font-size:0.775rem;color:var(--text-muted)}
.url-input-wrap{display:flex;gap:0.75rem;align-items:center;flex-wrap:wrap}
.url-input-box{flex:1;min-width:260px;position:relative}
.url-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}
.url-input-box input{width:100%;padding:0.875rem 1rem 0.875rem 2.75rem;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:0.9375rem}
.url-input-box input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px rgba(59,130,246,0.15)}
.url-fetch-btn{padding:0.875rem 1.5rem;background-color:var(--accent-primary);color:#fff;font-weight:600;font-size:0.9375rem;border-radius:var(--radius-sm);display:inline-flex;align-items:center;gap:0.5rem;white-space:nowrap}
.url-fetch-btn:hover{background-color:var(--accent-hover)}
.url-fetch-btn:disabled{opacity:0.65;cursor:not-allowed}
.webcam-container{text-align:center;padding:1rem;background-color:var(--bg-card);border-radius:var(--radius-md)}
.camera-video{width:100%;max-width:540px;height:auto;border-radius:var(--radius-sm);background-color:#000;margin:0 auto 1rem;display:none}
.camera-actions{display:flex;align-items:center;justify-content:center;gap:1rem}
.samples-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem;padding:0.5rem 0}
.sample-card{border:1px solid var(--border-color);border-radius:var(--radius-sm);overflow:hidden;background-color:var(--bg-card);cursor:pointer;transition:var(--transition);text-align:center}
.sample-card:hover{transform:translateY(-3px);border-color:var(--accent-primary);box-shadow:var(--shadow-sm)}
.sample-thumb{width:100%;height:95px;object-fit:cover}
.sample-label{font-size:0.775rem;font-weight:600;padding:0.375rem;color:var(--text-secondary)}
.validation-alert{display:none;align-items:center;gap:0.625rem;padding:0.75rem 1rem;border-radius:var(--radius-sm);background-color:rgba(239,68,68,0.12);border:1px solid rgba(239,68,68,0.3);color:var(--danger);font-size:0.875rem;margin-top:1rem}
.validation-alert.show{display:flex}
.active-preview-card{display:none;margin-top:1.5rem;padding:1.25rem;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);align-items:center;gap:1.25rem;flex-wrap:wrap}
.active-preview-card.show{display:flex}
.preview-img-wrap{width:90px;height:90px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border-color);flex-shrink:0}
.preview-img-wrap img{width:100%;height:100%;object-fit:cover}
.preview-details{flex:1;min-width:200px}
.preview-filename{font-weight:700;font-size:0.95rem;margin-bottom:0.25rem;word-break:break-all}
.preview-badges{display:flex;gap:0.5rem;flex-wrap:wrap}
.preview-badge{font-size:0.75rem;padding:0.2rem 0.5rem;border-radius:var(--radius-full);background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary)}
.submit-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1.5rem;flex-wrap:wrap}
.submit-action-btn{display:inline-flex;align-items:center;gap:0.625rem;padding:0.875rem 2rem;background:var(--accent-gradient);color:#fff;font-weight:700;font-size:1rem;border-radius:var(--radius-sm);box-shadow:0 6px 16px var(--accent-glow)}
.submit-action-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px var(--accent-glow)}
.submit-action-btn:disabled{opacity:0.65;cursor:not-allowed;transform:none}
.quick-engine-toggles{display:flex;align-items:center;gap:0.5rem;font-size:0.8125rem;color:var(--text-secondary);flex-wrap:wrap}
.output-section{display:none;margin-top:2.5rem;padding-top:2.5rem;border-top:1px solid var(--border-color)}
.output-section.show{display:block}
.output-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}
.output-title{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;display:flex;align-items:center;gap:0.5rem}
.action-toolbar{display:flex;align-items:center;gap:0.5rem;flex-wrap:wrap}
.action-btn{display:inline-flex;align-items:center;gap:0.375rem;padding:0.5rem 0.875rem;border-radius:var(--radius-sm);font-size:0.84rem;font-weight:600;background-color:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary)}
.action-btn:hover{color:var(--text-primary);border-color:var(--accent-primary);background-color:var(--bg-card-hover)}
.action-btn.btn-clear:hover{color:var(--danger);border-color:var(--danger)}
.action-btn.btn-search-all{background:var(--accent-gradient);color:#fff;border-color:transparent}
.engines-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-bottom:2rem}
.engine-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.25rem;display:flex;flex-direction:column;justify-content:space-between;gap:1rem;transition:var(--transition);position:relative;overflow:hidden}
.engine-card:hover{border-color:var(--accent-primary);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.engine-top{display:flex;align-items:center;gap:0.75rem}
.engine-avatar{width:40px;height:40px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;color:#fff;flex-shrink:0}
.avatar-google{background:linear-gradient(135deg,#4285f4,#ea4335,#fbbc05,#34a853)}
.avatar-bing{background:linear-gradient(135deg,#008373,#00a4ef)}
.avatar-yandex{background:linear-gradient(135deg,#fc3f1d,#ff1a00)}
.avatar-tineye{background:linear-gradient(135deg,#005b96,#6497b1)}
.avatar-baidu{background:linear-gradient(135deg,#2932e1,#e10602)}
.engine-info h3{font-size:1.05rem;font-weight:700}
.engine-info p{font-size:0.775rem;color:var(--text-secondary)}
.engine-launch-btn{display:flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.625rem 1rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:0.875rem;font-weight:600;width:100%}
.engine-card:hover .engine-launch-btn{background-color:var(--accent-primary);border-color:var(--accent-primary);color:#fff}
.analysis-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;margin-bottom:2rem}
.analysis-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.5rem}
.analysis-card h4{font-size:1.05rem;font-weight:700;margin-bottom:1rem;display:flex;align-items:center;gap:0.5rem}
.meta-table{width:100%;border-collapse:collapse;font-size:0.84rem}
.meta-table tr{border-bottom:1px solid var(--border-color)}
.meta-table tr:last-child{border-bottom:none}
.meta-table th{text-align:left;padding:0.5rem 0;color:var(--text-secondary);font-weight:500;width:38%}
.meta-table td{padding:0.5rem 0;color:var(--text-primary);font-family:monospace;word-break:break-all}
.palette-swatches{display:flex;gap:0.5rem;margin-top:0.75rem;flex-wrap:wrap}
.palette-swatch{width:40px;height:40px;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,0.2);cursor:pointer;position:relative}
.swatch-label{font-size:0.7rem;font-family:monospace;color:var(--text-muted);margin-top:0.25rem;text-align:center}
.comparator-workbench{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.5rem;margin-bottom:2rem}
.comparator-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;align-items:center}
.compare-box{border:1px dashed var(--border-color);border-radius:var(--radius-sm);padding:1.25rem;text-align:center;background-color:var(--bg-secondary)}
.compare-preview{width:120px;height:120px;object-fit:cover;border-radius:var(--radius-sm);margin:0 auto 0.75rem;display:none}
.score-badge-circle{width:100px;height:100px;border-radius:var(--radius-full);border:4px solid var(--accent-primary);display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto;background:rgba(59,130,246,0.06)}
.score-pct{font-size:1.5rem;font-weight:800;color:var(--accent-primary);line-height:1}
.score-caption{font-size:0.7rem;color:var(--text-secondary);margin-top:0.25rem}
.tools-showcase-section{padding:3.5rem 1.5rem;background-color:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}
.section-inner{max-width:1320px;margin:0 auto}
.section-header{text-align:center;max-width:760px;margin:0 auto 2.5rem}
.section-title{font-family:var(--font-heading);font-size:clamp(1.75rem,2.5vw,2.25rem);font-weight:700;margin-bottom:0.75rem}
.section-subtitle{font-size:0.95rem;color:var(--text-secondary)}
.tools-grid-flat{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:0.875rem}
.tool-flat-card{display:flex;align-items:center;gap:0.75rem;padding:0.75rem 1rem;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:0.875rem;font-weight:500;color:var(--text-secondary);transition:var(--transition)}
.tool-flat-card:hover{color:var(--accent-primary);border-color:var(--accent-primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.tool-flat-card svg{width:18px;height:18px;color:var(--accent-primary);flex-shrink:0}
.features-section{padding:4.5rem 1.5rem;max-width:1320px;margin:0 auto}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem}
.feature-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.75rem;transition:var(--transition)}
.feature-card:hover{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:var(--shadow-md)}
.feature-icon{width:48px;height:48px;border-radius:var(--radius-sm);background:rgba(59,130,246,0.1);display:flex;align-items:center;justify-content:center;color:var(--accent-primary);margin-bottom:1.25rem}
.feature-card h3{font-size:1.15rem;font-weight:700;margin-bottom:0.5rem}
.feature-card p{font-size:0.875rem;color:var(--text-secondary);line-height:1.6}
.how-it-works-section{padding:4.5rem 1.5rem;background-color:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}
.step-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:2rem 1.5rem;position:relative}
.step-num{position:absolute;top:1rem;right:1.25rem;font-size:2.5rem;font-weight:800;color:var(--text-muted);opacity:0.3;line-height:1}
.step-icon{width:44px;height:44px;border-radius:var(--radius-sm);background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:1.25rem}
.step-card h3{font-size:1.15rem;font-weight:700;margin-bottom:0.5rem}
.step-card p{font-size:0.875rem;color:var(--text-secondary)}
.faq-section{padding:4.5rem 1.5rem;max-width:960px;margin:0 auto}
.faq-accordion{display:flex;flex-direction:column;gap:0.875rem}
.faq-item{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition)}
.faq-question{width:100%;padding:1.25rem 1.5rem;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:1rem;font-family:var(--font-heading);font-weight:600;font-size:1.05rem;color:var(--text-primary)}
.faq-icon{width:20px;height:20px;flex-shrink:0;transition:transform 0.25s ease;color:var(--accent-primary)}
.faq-item.active .faq-icon{transform:rotate(180deg)}
.faq-answer{padding:0 1.5rem 1.25rem;font-size:0.925rem;color:var(--text-secondary);line-height:1.7;display:none}
.faq-item.active .faq-answer{display:block}
.seo-text-section{padding:4.5rem 1.5rem;background-color:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}
.seo-text-wrap{max-width:960px;margin:0 auto}
.seo-text-wrap h2{font-family:var(--font-heading);font-size:1.75rem;font-weight:700;margin-bottom:1.25rem;color:var(--text-primary)}
.seo-text-wrap h3{font-family:var(--font-heading);font-size:1.25rem;font-weight:600;margin:1.75rem 0 0.75rem;color:var(--text-primary)}
.seo-text-wrap p{font-size:0.95rem;color:var(--text-secondary);line-height:1.75;margin-bottom:1rem}
.cta-section{padding:5rem 1.5rem;text-align:center;position:relative;overflow:hidden}
.cta-container{max-width:860px;margin:0 auto;background:linear-gradient(135deg,rgba(59,130,246,0.1) 0%,rgba(139,92,246,0.1) 100%);border:1px solid rgba(59,130,246,0.3);border-radius:var(--radius-lg);padding:3.5rem 2rem;position:relative}
.cta-title{font-family:var(--font-heading);font-size:clamp(1.75rem,3vw,2.5rem);font-weight:800;margin-bottom:1rem}
.cta-desc{font-size:1rem;color:var(--text-secondary);max-width:620px;margin:0 auto 2rem}
.cta-buttons-wrap{display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap}
.cta-btn{display:inline-flex;align-items:center;gap:0.625rem;padding:0.875rem 1.75rem;font-size:0.95rem;font-weight:700;border-radius:var(--radius-sm)}
.cta-btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 6px 16px var(--accent-glow)}
.cta-btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px var(--accent-glow)}
.cta-btn-secondary{background-color:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary)}
.cta-btn-secondary:hover{border-color:var(--accent-primary);background-color:var(--bg-card-hover);transform:translateY(-2px)}
.site-footer{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);padding:4rem 1.5rem 2rem;margin-top:auto}
.footer-container{max-width:1320px;margin:0 auto}
.footer-top{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:2.5rem;margin-bottom:3rem}
.footer-brand p{font-size:0.875rem;color:var(--text-secondary);margin:1rem 0 1.5rem;max-width:320px}
.footer-links-col h4{font-family:var(--font-heading);font-size:0.95rem;font-weight:700;margin-bottom:1.125rem;color:var(--text-primary);letter-spacing:0.02em;text-transform:uppercase}
.footer-links-list{list-style:none;display:flex;flex-direction:column;gap:0.625rem}
.footer-link{font-size:0.84rem;color:var(--text-secondary)}
.footer-link:hover{color:var(--accent-primary);transform:translateX(2px)}
.footer-trademark-box{padding:1.25rem;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:0.775rem;color:var(--text-muted);line-height:1.6;margin-bottom:2rem}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border-color);font-size:0.84rem;color:var(--text-muted);flex-wrap:wrap}
.footer-legal-links{display:flex;align-items:center;gap:1.25rem}
.footer-legal-links a:hover{color:var(--accent-primary)}
.toast-msg{position:fixed;bottom:2rem;right:2rem;background-color:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);padding:0.875rem 1.25rem;border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);font-size:0.875rem;font-weight:600;display:flex;align-items:center;gap:0.625rem;z-index:9999;transform:translateY(100px);opacity:0;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);pointer-events:none}
.toast-msg.show{transform:translateY(0);opacity:1;pointer-events:auto}
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background-color:var(--bg-secondary);border-top:1px solid var(--border-color);padding:1rem 1.5rem;z-index:9998;box-shadow:0 -4px 20px rgba(0,0,0,0.3);transform:translateY(100%);opacity:0;transition:all 0.3s ease;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.cookie-banner.show{transform:translateY(0);opacity:1}
.cookie-text{font-size:0.875rem;color:var(--text-secondary);flex:1;min-width:260px}
.cookie-text a{color:var(--accent-primary);text-decoration:underline}
.cookie-actions{display:flex;align-items:center;gap:0.75rem}
.cookie-btn-accept{padding:0.5rem 1.25rem;background-color:var(--accent-primary);color:#fff;border-radius:var(--radius-sm);font-weight:600;font-size:0.84rem}
.cookie-btn-accept:hover{background-color:var(--accent-hover)}
.cookie-btn-dismiss{padding:0.5rem 1rem;background-color:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-sm);font-weight:600;font-size:0.84rem}
.cookie-btn-dismiss:hover{color:var(--text-primary);border-color:var(--text-secondary)}
.spin-icon{animation:spin 1s linear infinite}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@media(max-width:1024px){.footer-top{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.mobile-menu-btn{display:flex}.nav-menu{position:fixed;top:65px;left:0;right:0;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:1.5rem;flex-direction:column;align-items:flex-start;max-height:calc(100vh - 65px);overflow-y:auto;transform:translateY(-150%);transition:transform 0.3s ease;opacity:0;pointer-events:none}.nav-menu.open{transform:translateY(0);opacity:1;pointer-events:auto}.nav-list{flex-direction:column;width:100%;gap:0.25rem}.nav-item{width:100%}.nav-link{width:100%;justify-content:space-between}.dropdown-menu{position:static;transform:none;min-width:100%;box-shadow:none;border:none;padding:0.5rem 0 0.5rem 0.75rem;display:none}.nav-dropdown.mobile-open .dropdown-menu{display:block;opacity:1;visibility:visible;pointer-events:auto}.dropdown-grid{grid-template-columns:1fr;gap:0.375rem}.footer-top{grid-template-columns:1fr;gap:2rem}.footer-bottom{flex-direction:column;align-items:flex-start;gap:1rem}}