:root{--primary:#2563EB;--primary-light:#3B82F6;--primary-dark:#1D4ED8;--primary-50:#EFF6FF;--primary-100:#DBEAFE;--secondary:#059669;--secondary-light:#10B981;--accent:#7C3AED;--accent-light:#8B5CF6;--warning:#D97706;--danger:#DC2626;--pink:#BE185D;--bg:#F8FAFC;--bg-alt:#F1F5F9;--surface:#FFFFFF;--surface-hover:#F8FAFC;--border:#E2E8F0;--border-light:#F1F5F9;--text:#0F172A;--text-secondary:#475569;--text-muted:#94A3B8;--shadow-sm:0 1px 2px rgba(0, 0, 0, 0.05);--shadow:0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);--shadow-md:0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);--shadow-lg:0 20px 50px -12px rgba(0, 0, 0, 0.12);--shadow-xl:0 25px 60px -15px rgba(0, 0, 0, 0.15);--radius-sm:8px;--radius:12px;--radius-lg:16px;--radius-xl:24px;--container:1200px;--header-bg:rgba(255, 255, 255, 0.88);--hero-bg:linear-gradient(135deg, var(--primary-50) 0%, #EDE9FE 50%, #ECFDF5 100%);}[data-theme="dark"]{--primary:#3B82F6;--primary-light:#60A5FA;--primary-dark:#2563EB;--primary-50:rgba(59, 130, 246, 0.1);--primary-100:rgba(59, 130, 246, 0.2);--secondary:#10B981;--secondary-light:#34D399;--accent:#8B5CF6;--accent-light:#A78BFA;--bg:#0B1120;--bg-alt:#0F172A;--surface:#1E293B;--surface-hover:#334155;--border:#334155;--border-light:#1E293B;--text:#F8FAFC;--text-secondary:#94A3B8;--text-muted:#64748B;--shadow-sm:0 4px 12px rgba(0, 0, 0, 0.3);--shadow:0 8px 24px rgba(0, 0, 0, 0.4);--shadow-md:0 12px 32px rgba(0, 0, 0, 0.5);--shadow-lg:0 20px 50px rgba(0, 0, 0, 0.6);--shadow-xl:0 25px 60px rgba(0, 0, 0, 0.7);--header-bg:rgba(15, 23, 42, 0.88);--hero-bg:radial-gradient(circle at top, #1e293b 0%, #0b1120 100%);}*, *::before, *::after{box-sizing:border-box;margin:0;padding:0;}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}body{font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;}a{color:var(--primary);text-decoration:none;transition:var(--transition);}a:hover{color:var(--primary-dark);}img{max-width:100%;height:auto;}input, select, button, textarea{font-family:inherit;font-size:inherit;}.container{max-width:var(--container);margin:0 auto;padding:0 1.5rem;}.site-header{position:sticky;top:0;z-index:100;height:var(--header-h);border-bottom:1px solid var(--border);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);background:var(--header-bg);}.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);max-width:var(--container);margin:0 auto;padding:0 1.5rem;gap:1rem;}.logo{display:flex;align-items:center;gap:0.6rem;text-decoration:none;color:var(--text);flex-shrink:0;}.logo-icon{width:38px;height:38px;background:linear-gradient(135deg, var(--primary), var(--accent));border-radius:10px;display:flex;align-items:center;justify-content:center;color:white;font-size:1.2rem;font-weight:900;box-shadow:0 2px 8px rgba(37, 99, 235, 0.3);}.logo-text{font-weight:800;font-size:1.25rem;letter-spacing:-0.01em;}.logo-text span{background:linear-gradient(135deg, var(--primary), var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}.header-nav{display:flex;align-items:center;gap:0.2rem;flex:1;justify-content:flex-start;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;}.header-nav::-webkit-scrollbar{display:none;}.nav-link{display:inline-flex;align-items:center;gap:0.35rem;padding:0.45rem 0.55rem;border-radius:8px;color:var(--text-secondary);font-weight:500;font-size:0.82rem;transition:var(--transition);white-space:nowrap;text-decoration:none;border:1px solid transparent;}.nav-link .nav-icon{font-size:0.9rem;line-height:1;}.nav-link .nav-label{line-height:1;}.nav-link:hover{background:var(--primary-50);color:var(--primary);border-color:var(--primary-100);}.nav-link.active{background:var(--primary);color:white;border-color:var(--primary);box-shadow:0 2px 8px rgba(37, 99, 235, 0.25);}.header-right{display:flex;align-items:center;gap:0.5rem;flex-shrink:0;}.header-search{position:relative;width:200px;}.header-search input{width:100%;padding:0.5rem 0.75rem 0.5rem 2.2rem;border:1.5px solid var(--border);border-radius:100px;background:var(--bg);font-size:0.85rem;color:var(--text);transition:var(--transition);outline:none;}.header-search input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-100);background:var(--surface);width:240px;}.header-search .search-icon{position:absolute;left:0.75rem;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none;}.theme-toggle{background:transparent;border:none;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);padding:0.4rem;border-radius:8px;}.theme-toggle:hover{background:var(--primary-50);color:var(--primary);}[data-theme="dark"] .theme-toggle .icon-moon{display:none !important;}[data-theme="dark"] .theme-toggle .icon-sun{display:block !important;}.mobile-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;cursor:pointer;color:var(--text);padding:0.4rem;transition:var(--transition);}.mobile-toggle:hover{background:var(--primary-50);border-color:var(--primary);color:var(--primary);}.mobile-nav{display:none;background:var(--surface);border-bottom:1px solid var(--border);padding:0.75rem 1.5rem 1rem;box-shadow:var(--shadow-md);}.mobile-nav.show{display:block;animation:fadeSlideUp 0.2s ease;}.mobile-nav-link{display:block;padding:0.6rem 0.75rem;color:var(--text-secondary);font-weight:500;font-size:0.92rem;border-radius:8px;transition:var(--transition);text-decoration:none;}.mobile-nav-link:hover{background:var(--primary-50);color:var(--primary);}.mobile-search{margin-top:0.5rem;padding-top:0.75rem;border-top:1px solid var(--border-light);}.mobile-search input{width:100%;padding:0.6rem 1rem;border:1.5px solid var(--border);border-radius:100px;background:var(--bg);font-size:0.88rem;outline:none;}.legal-content{max-width:800px;margin:0 auto 3rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2.5rem;box-shadow:var(--shadow-sm);}.legal-content h2{font-size:1.2rem;font-weight:700;color:var(--text);margin-top:2rem;margin-bottom:0.75rem;padding-bottom:0.4rem;border-bottom:2px solid var(--primary-100);}.legal-content h2:first-child{margin-top:0;}.legal-content h3{font-size:1.05rem;font-weight:600;margin-top:1.5rem;margin-bottom:0.5rem;}.legal-content p{font-size:0.92rem;color:var(--text-secondary);line-height:1.75;margin-bottom:0.75rem;}.legal-content ul{padding-left:1.5rem;margin-bottom:1rem;}.legal-content li{font-size:0.92rem;color:var(--text-secondary);line-height:1.7;margin-bottom:0.3rem;}.legal-content a{color:var(--primary);font-weight:500;}.legal-date{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--border);font-size:0.82rem;color:var(--text-muted);font-style:italic;}.health-disclaimer{max-width:720px;margin:0 auto 1.5rem;padding:1rem 1.25rem;background:linear-gradient(135deg, #FEF2F2, #FEE2E2);border:1px solid #FECACA;border-left:4px solid #DC2626;border-radius:var(--radius);font-size:0.85rem;color:#7F1D1D;line-height:1.65;animation:fadeSlideUp 0.3s ease;}.health-disclaimer strong{display:flex;align-items:center;gap:0.4rem;font-size:0.9rem;color:#991B1B;margin-bottom:0.4rem;}.hero{background:var(--hero-bg);padding:4rem 0 3rem;text-align:center;border-bottom:1px solid var(--border-light);}.hero h1{font-size:2.5rem;font-weight:900;color:var(--text);letter-spacing:-0.02em;margin-bottom:0.75rem;line-height:1.2;}.hero h1 em{font-style:normal;background:linear-gradient(135deg, var(--primary), var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}.hero p{font-size:1.15rem;color:var(--text-secondary);max-width:600px;margin:0 auto 2rem;}.hero-stats{display:flex;justify-content:center;gap:3rem;margin-top:1.5rem;}.hero-stat{text-align:center;}.hero-stat .num{font-size:2rem;font-weight:800;color:var(--primary);}.hero-stat .lbl{font-size:0.85rem;color:var(--text-muted);margin-top:0.15rem;}.category-filter-wrapper{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:1.5rem 0 0.5rem;}.category-tabs{display:flex;gap:0.4rem;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:1.5rem 0 1.5rem;}.tab-search{position:relative;width:100%;max-width:600px;margin:0 auto 1.5rem;}.tab-search input{width:100%;height:48px;padding-left:3.2rem;border:1px solid var(--border);border-radius:100px;background:var(--surface);color:var(--text);font-size:1rem;transition:var(--transition);box-shadow:0 4px 15px rgba(0, 0, 0, 0.03);}.tab-search input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-50);}.tab-search .search-icon{position:absolute;left:1.25rem;top:50%;transform:translateY(-50%);color:var(--text-muted);}.category-tabs::-webkit-scrollbar{display:none;}.cat-tab{display:inline-flex;align-items:center;gap:0.35rem;padding:0.5rem 1rem;border-radius:100px;white-space:nowrap;font-size:0.88rem;font-weight:500;color:var(--text-secondary);background:var(--surface);border:1px solid var(--border);cursor:pointer;transition:var(--transition);text-decoration:none;}.cat-tab:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-50);}.cat-tab.active{background:var(--primary);color:white;border-color:var(--primary);}.card-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(240px, 1fr));gap:1.25rem;padding:1.5rem 0 3rem;}.tool-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem;display:flex;align-items:center;gap:1rem;cursor:pointer;transition:var(--transition-slow);text-decoration:none;color:var(--text);position:relative;overflow:hidden;}.tool-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg, transparent 60%, var(--primary-50));opacity:0;transition:var(--transition);}.tool-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-md);transform:translateY(-2px);color:var(--text);}.tool-card:hover::before{opacity:1;}.tool-icon{width:48px;height:48px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0;position:relative;z-index:1;}.tool-card-body{flex:1;min-width:0;position:relative;z-index:1;}.tool-card-title{font-weight:600;font-size:0.95rem;margin-bottom:0.15rem;}.tool-card-desc{font-size:0.8rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.tool-card-arrow{color:var(--text-muted);font-size:1.1rem;transition:var(--transition);position:relative;z-index:1;}.tool-card:hover .tool-card-arrow{color:var(--primary);transform:translateX(3px);}.tool-card-fav{position:absolute;top:1rem;right:1rem;color:var(--text-muted);opacity:0;transition:var(--transition);z-index:2;padding:0.3rem;border-radius:50%;background:transparent;}.tool-card:hover .tool-card-fav{opacity:1;}.tool-card-fav:hover{color:var(--warning);background:rgba(217, 119, 6, 0.1);transform:scale(1.1);}.tool-card.is-fav .tool-card-fav{opacity:1;color:var(--warning);}.tool-card.is-fav .tool-card-fav svg{fill:var(--warning);}.calc-page{padding:2rem 0 4rem;}.calc-header{text-align:center;margin-bottom:2rem;}.calc-header .breadcrumb{display:flex;align-items:center;justify-content:center;gap:0.4rem;font-size:0.85rem;color:var(--text-muted);margin-bottom:1rem;}.calc-header .breadcrumb a{color:var(--primary);}.calc-header .breadcrumb span{color:var(--text-muted);}.calc-header h1{font-size:2rem;font-weight:800;color:var(--text);letter-spacing:-0.02em;margin-bottom:0.5rem;}.calc-header p{color:var(--text-secondary);font-size:1rem;max-width:650px;margin:0 auto;}.calc-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);max-width:720px;margin:0 auto 2rem;overflow:hidden;}.calc-card-header{padding:1.25rem 1.75rem;background:linear-gradient(135deg, var(--primary-50), #EDE9FE);border-bottom:1px solid var(--border-light);display:flex;align-items:center;gap:0.75rem;}.calc-card-header .icon{font-size:1.5rem;}.calc-card-header h2{font-size:1.1rem;font-weight:700;color:var(--text);}.calc-card-body{padding:1.75rem;}.change.neutral{background:var(--bg);color:var(--text-muted);}@media (max-width:1024px){.header-nav{display:none;}.mobile-toggle{display:flex;}.header-search{width:180px;}}.ticker-wrap{width:100%;background:rgba(255, 255, 255, 0.03);border-bottom:1px solid rgba(255, 255, 255, 0.05);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);overflow:hidden;height:36px;display:flex;align-items:center;position:relative;z-index:1001;}.ticker-container{padding-left:100%;box-sizing:content-box;}.ticker{display:inline-block;white-space:nowrap;padding-right:100%;box-sizing:content-box;animation:marquee 60s linear infinite;}.ticker-item{display:inline-block;padding:0 2rem;font-size:0.85rem;font-weight:600;color:var(--text-secondary);}.ticker-code{color:var(--text);margin-right:0.5rem;}.ticker-price{font-family:'Inter', monospace;color:var(--text);}.ticker-change{margin-left:0.5rem;font-size:0.75rem;}.ticker-change.up{color:#10B981;}.ticker-change.down{color:#EF4444;}@keyframes marquee{0%{transform:translate3d(0, 0, 0);}100%{transform:translate3d(-100%, 0, 0);}}.ticker-wrap:hover .ticker{animation-play-state:paused;}.form-group{display:flex;flex-direction:column;margin-bottom:1.25rem;}.form-label{display:block;font-size:0.85rem;font-weight:600;color:var(--text);margin-bottom:0.5rem;flex-shrink:0;letter-spacing:0.01em;}.form-label .hint{font-weight:400;color:var(--text-muted);font-size:0.8rem;}.form-input, .form-select{width:100%;height:48px;padding:0 1rem;border:1.5px solid var(--border);border-radius:12px;font-size:0.95rem;font-weight:500;color:var(--text);background:var(--surface);transition:all 0.25s ease;outline:none;box-shadow:0 1px 3px rgba(0, 0, 0, 0.04), inset 0 1px 2px rgba(0, 0, 0, 0.02);margin-top:auto;}.form-input:hover, .form-select:hover{border-color:#c4c9d4;box-shadow:0 2px 8px rgba(0, 0, 0, 0.06);}.form-input:focus, .form-select:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-100), 0 2px 8px rgba(37, 99, 235, 0.1);background:#fff;}.form-input::placeholder{color:var(--text-muted);font-weight:400;}textarea.form-input{height:auto;min-height:120px;padding:0.85rem 1rem;resize:vertical;line-height:1.6;}.form-select{padding-right:2rem;cursor:pointer;background-color:var(--surface);}input[type="date"].form-input{position:relative;padding-right:2.5rem;}input[type="date"].form-input::-webkit-calendar-picker-indicator{opacity:0.5;cursor:pointer;transition:opacity 0.2s ease;}input[type="date"].form-input:hover::-webkit-calendar-picker-indicator{opacity:0.8;}input[type="number"].form-input{-moz-appearance:textfield;}input[type="number"].form-input::-webkit-inner-spin-button, input[type="number"].form-input::-webkit-outer-spin-button{opacity:0;transition:opacity 0.2s ease;}input[type="number"].form-input:hover::-webkit-inner-spin-button, input[type="number"].form-input:hover::-webkit-outer-spin-button, input[type="number"].form-input:focus::-webkit-inner-spin-button, input[type="number"].form-input:focus::-webkit-outer-spin-button{opacity:1;}.form-range{width:100%;height:6px;-webkit-appearance:none;appearance:none;background:var(--border);border-radius:10px;outline:none;transition:background 0.2s ease;cursor:pointer;}.form-range::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary);border:3px solid #fff;box-shadow:0 2px 6px rgba(37, 99, 235, 0.3);cursor:pointer;transition:transform 0.15s ease, box-shadow 0.15s ease;}.form-range::-webkit-slider-thumb:hover{transform:scale(1.15);box-shadow:0 3px 10px rgba(37, 99, 235, 0.45);}.form-range::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--primary);border:3px solid #fff;box-shadow:0 2px 6px rgba(37, 99, 235, 0.3);cursor:pointer;}.input-with-symbol{position:relative;display:flex;align-items:center;margin-top:auto;}.input-with-symbol input{width:100%;padding-right:3.2rem;}.input-with-symbol .symbol{position:absolute;right:1rem;color:var(--text-muted);font-weight:600;font-size:0.85rem;pointer-events:none;z-index:10;background:var(--bg);padding:0.15rem 0.4rem;border-radius:6px;}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-items:end;}.form-row .form-group{margin-bottom:0;}.form-row-3{grid-template-columns:1fr 1fr 1fr;}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.7rem 1.5rem;border:none;border-radius:var(--radius-sm);font-weight:600;font-size:0.95rem;cursor:pointer;transition:var(--transition);text-decoration:none;}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:white;box-shadow:0 4px 14px rgba(37, 99, 235, 0.3);}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(37, 99, 235, 0.4);color:white;}.btn-primary:active{transform:translateY(0);}.btn-lg{padding:0.85rem 2rem;font-size:1.05rem;border-radius:var(--radius);}.btn-full{width:100%;}.btn-secondary{background:var(--bg);color:var(--text-secondary);border:1px solid var(--border);}.btn-secondary:hover{background:var(--primary-50);color:var(--primary);border-color:var(--primary);}.result-box{margin-top:1.5rem;padding:1.25rem 1.5rem;background:linear-gradient(135deg, #ECFDF5, #EFF6FF);border:1px solid #A7F3D0;border-radius:var(--radius);display:none;animation:fadeSlideUp 0.35s ease;}.result-box.show{display:block;}.result-box h3{font-size:0.9rem;color:var(--secondary);font-weight:600;margin-bottom:0.75rem;display:flex;align-items:center;gap:0.4rem;}.result-item{display:flex;justify-content:space-between;align-items:center;padding:0.5rem 0;border-bottom:1px solid rgba(0, 0, 0, 0.05);}.result-item:last-child{border-bottom:none;}.result-label{font-size:0.9rem;color:var(--text-secondary);}.result-value{font-size:1.05rem;font-weight:700;color:var(--text);}.result-value.highlight{font-size:1.2rem;color:var(--primary);}.info-box{max-width:720px;margin:0 auto 2rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.75rem;}.info-box h3{font-size:1.1rem;font-weight:700;margin-bottom:0.75rem;color:var(--text);}.info-box p, .info-box li{font-size:0.92rem;color:var(--text-secondary);line-height:1.7;}.info-box ul{padding-left:1.2rem;margin-top:0.5rem;}.info-box li{margin-bottom:0.35rem;}.related-tools{max-width:720px;margin:0 auto;}.related-tools h3{font-size:1.1rem;font-weight:700;margin-bottom:1rem;}.related-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(200px, 1fr));gap:0.75rem;}.related-link{display:flex;align-items:center;gap:0.5rem;padding:0.7rem 1rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:0.88rem;font-weight:500;transition:var(--transition);}.related-link:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-50);}.site-footer{background:var(--surface);border-top:1px solid var(--border);padding:3rem 0 1.5rem;margin-top:4rem;}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem;}.footer-brand .logo{margin-bottom:0.75rem;}.footer-brand p{font-size:0.85rem;color:var(--text-muted);line-height:1.6;}.footer-col h4{font-size:0.85rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;color:var(--text-muted);margin-bottom:0.75rem;}.footer-col a{display:block;font-size:0.88rem;color:var(--text-secondary);padding:0.25rem 0;transition:var(--transition);}.footer-col a:hover{color:var(--primary);padding-left:4px;}.footer-bottom{border-top:1px solid var(--border);padding-top:1.5rem;text-align:center;font-size:0.82rem;color:var(--text-muted);}@keyframes fadeSlideUp{from{opacity:0;transform:translateY(12px);}to{opacity:1;transform:translateY(0);}}@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}@keyframes pulse{0%, 100%{transform:scale(1);}50%{transform:scale(1.05);}}.live-badge{display:inline-flex;align-items:center;gap:0.35rem;padding:0.2rem 0.6rem;background:#FEF2F2;color:var(--danger);border-radius:100px;font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;}.live-badge::before{content:'';width:6px;height:6px;background:var(--danger);border-radius:50%;animation:pulse 1.5s ease infinite;}.data-table{width:100%;border-collapse:collapse;font-size:0.85rem;margin-top:1rem;}.data-table thead th{background:var(--bg);padding:0.6rem 0.75rem;text-align:left;font-weight:600;color:var(--text-secondary);border-bottom:2px solid var(--border);font-size:0.82rem;white-space:nowrap;}.data-table tbody td{padding:0.55rem 0.75rem;border-bottom:1px solid var(--border-light);color:var(--text);}.data-table tbody tr:hover{background:var(--primary-50);}@media (max-width:768px){.header-nav{display:none;}.header-search{width:180px;}.mobile-toggle{display:block;}.hero{padding:2.5rem 0 2rem;}.hero h1{font-size:1.75rem;}.hero p{font-size:1rem;}.hero-stats{gap:1.5rem;}.hero-stat .num{font-size:1.5rem;}.card-grid{grid-template-columns:1fr;}.form-row{grid-template-columns:1fr;}.form-row-3{grid-template-columns:1fr;}.footer-grid{grid-template-columns:1fr 1fr;}.calc-header h1{font-size:1.5rem;}.calc-card-body{padding:1.25rem;}}@media (max-width:480px){.header-search{display:none;}.hero-stats{flex-direction:column;gap:0.75rem;}.footer-grid{grid-template-columns:1fr;}}.disclaimer-box{max-width:720px;margin:0 auto 1.5rem;padding:1rem 1.25rem;background:linear-gradient(135deg, #FFFBEB, #FEF3C7);border:1px solid #FCD34D;border-left:4px solid #D97706;border-radius:var(--radius);font-size:0.85rem;color:#92400E;line-height:1.65;animation:fadeSlideUp 0.3s ease;}.disclaimer-box strong{display:flex;align-items:center;gap:0.4rem;font-size:0.9rem;color:#78350F;margin-bottom:0.4rem;}.market-panel{max-width:720px;margin:0 auto 2rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;animation:fadeSlideUp 0.4s ease;}.market-panel-header{padding:0.9rem 1.25rem;background:linear-gradient(135deg, #0F172A, #1E293B);color:white;display:flex;align-items:center;justify-content:space-between;}.market-panel-header h3{font-size:0.95rem;font-weight:700;display:flex;align-items:center;gap:0.5rem;}.market-panel-header .update-time{font-size:0.75rem;color:#94A3B8;}.market-panel-body{padding:0;}.market-row{display:flex;align-items:center;justify-content:space-between;padding:0.7rem 1.25rem;border-bottom:1px solid var(--border-light);transition:var(--transition);font-size:0.88rem;}.market-row:last-child{border-bottom:none;}.market-row:hover{background:var(--primary-50);}.market-row .name{font-weight:600;color:var(--text);display:flex;align-items:center;gap:0.4rem;min-width:140px;}.market-row .name .flag{font-size:1.1rem;}.market-row .price{font-weight:700;color:var(--text);text-align:right;min-width:100px;}.market-row .change{font-size:0.78rem;font-weight:600;padding:0.15rem 0.5rem;border-radius:100px;min-width:55px;text-align:center;}.change.up{background:#ECFDF5;color:#059669;}.change.down{background:#FEF2F2;color:#DC2626;}.calc-split{display:grid;grid-template-columns:1fr;gap:1.5rem;align-items:start;padding:1.5rem;}.calc-split-left{width:100%;}.calc-split-right{position:sticky;top:calc(var(--header-h) + 1.5rem);}.result-panel{background:#0F172A;border-radius:var(--radius-xl);padding:2rem 1.75rem 1.75rem;color:white;position:relative;overflow:hidden;min-height:200px;display:flex;flex-direction:column;gap:1rem;box-shadow:0 25px 60px rgba(0, 0, 0, 0.35);}.result-panel::before{content:'';position:absolute;top:-60px;right:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle, var(--panel-glow1, rgba(37, 99, 235, 0.28)) 0%, transparent 70%);pointer-events:none;}.result-panel::after{content:'';position:absolute;bottom:-40px;left:-40px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle, var(--panel-glow2, rgba(124, 58, 237, 0.16)) 0%, transparent 70%);pointer-events:none;}.result-panel-label{font-size:0.7rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255, 255, 255, 0.45);display:flex;align-items:center;gap:0.5rem;position:relative;z-index:1;}.result-panel-value{font-size:clamp(1.5rem, 3.5vw, 2.6rem);font-weight:900;letter-spacing:-0.03em;line-height:1.1;color:white;position:relative;z-index:1;transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);overflow-wrap:break-word;word-break:break-word;hyphens:none;max-width:100%;}.result-panel-value.updating{opacity:0.6;transform:scale(0.98);}.result-panel-badge{display:inline-flex;align-items:center;gap:0.4rem;background:var(--panel-badge-bg, rgba(255, 255, 255, 0.12));backdrop-filter:blur(4px);border-radius:8px;padding:0.4rem 0.8rem;font-size:0.82rem;font-weight:600;color:var(--panel-accent, rgba(255, 255, 255, 0.85));position:relative;z-index:1;}.result-panel-divider{height:1px;background:rgba(255, 255, 255, 0.1);position:relative;z-index:1;}.result-panel-details{display:flex;flex-direction:column;gap:0.6rem;position:relative;z-index:1;}.result-panel-row{display:flex;justify-content:space-between;align-items:center;font-size:0.83rem;}.result-panel-row .rpk{color:rgba(255, 255, 255, 0.45);font-weight:500;}.result-panel-row .rpv{font-weight:700;color:rgba(255, 255, 255, 0.9);}.result-panel-row .rpv.highlight{color:#60A5FA;}.result-panel-waiting{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0.75rem;padding:1.5rem 0;position:relative;z-index:1;}.result-panel-waiting .wait-icon{font-size:2.5rem;opacity:0.4;}.result-panel-waiting p{font-size:0.8rem;color:rgba(255, 255, 255, 0.35);text-align:center;line-height:1.5;}.slider-group{display:flex;flex-direction:column;gap:0;margin-bottom:1.25rem;}.slider-group-label{font-size:0.72rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:0.5rem;display:flex;justify-content:space-between;align-items:center;}.slider-group-label .slider-unit-tag{font-size:0.68rem;font-weight:600;background:var(--primary-50);color:var(--primary);padding:0.15rem 0.5rem;border-radius:4px;letter-spacing:0;text-transform:none;}.slider-input-row{display:flex;align-items:center;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color 0.2s ease, box-shadow 0.2s ease;}.slider-input-row:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(37, 99, 235, 0.12);}.slider-number-input{flex:1;border:none;outline:none;padding:0.85rem 1rem;font-size:1.35rem;font-weight:700;color:var(--text);background:transparent;min-width:0;font-family:inherit;}.slider-number-input::placeholder{color:var(--text-muted);font-weight:400;font-size:0.95rem;}.slider-unit-badge{padding:0 1rem;font-size:0.85rem;font-weight:700;color:var(--text-muted);background:var(--bg-alt);height:100%;display:flex;align-items:center;border-left:1px solid var(--border);white-space:nowrap;min-height:54px;}.slider-track-wrapper{padding:0.4rem 0 0;position:relative;}.slider-range{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:100px;background:var(--border);outline:none;cursor:pointer;position:relative;--pct:50%;background:linear-gradient(to right, var(--primary) var(--pct), var(--border) var(--pct));}.slider-range::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary);cursor:pointer;box-shadow:0 0 0 4px var(--primary-50), 0 2px 8px rgba(37, 99, 235, 0.4);transition:transform 0.15s, box-shadow 0.15s;}.slider-range::-webkit-slider-thumb:hover, .slider-range::-webkit-slider-thumb:active{transform:scale(1.2);box-shadow:0 0 0 6px var(--primary-100), 0 4px 16px rgba(37, 99, 235, 0.5);}.slider-range::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--primary);cursor:pointer;border:none;box-shadow:0 0 0 4px var(--primary-50);}.slider-minmax{display:flex;justify-content:space-between;font-size:0.67rem;color:var(--text-muted);margin-top:0.3rem;padding:0 2px;}.calc-tab-group{display:flex;gap:0.5rem;margin-bottom:1.5rem;background:var(--bg-alt);border-radius:var(--radius);padding:0.35rem;}.calc-tab-btn{flex:1;padding:0.6rem 0.75rem;border-radius:calc(var(--radius) - 4px);border:none;cursor:pointer;font-size:0.78rem;font-weight:700;letter-spacing:0.02em;transition:all 0.2s ease;background:transparent;color:var(--text-muted);}.calc-tab-btn.active{background:#0F172A;color:white;box-shadow:0 2px 8px rgba(0, 0, 0, 0.2);}.chip-select{display:flex;gap:0.5rem;flex-wrap:wrap;margin-top:0.5rem;}.chip-btn{padding:0.45rem 1rem;border-radius:var(--radius-sm);border:2px solid var(--border);background:var(--surface);font-size:0.8rem;font-weight:700;color:var(--text-secondary);cursor:pointer;transition:all 0.15s ease;}.chip-btn:hover{border-color:var(--primary-light);color:var(--primary);}.chip-btn.active{background:#0F172A;border-color:#0F172A;color:white;}@media (max-width:768px){.calc-split{grid-template-columns:1fr !important;padding:0 !important;}.calc-split-left{padding:1.25rem !important;}.calc-split-right{position:static;order:1;padding:0 1.25rem 1.25rem !important;}.result-panel{border-radius:var(--radius-lg);}.result-panel-value{font-size:2rem;}.slider-number-input{font-size:1.1rem;}}.result-details-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem 1.5rem;margin-top:1rem;}.result-details-card-header{font-size:0.68rem;font-weight:800;letter-spacing:0.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:1rem;display:flex;align-items:center;gap:0.4rem;}.result-details-card .result-panel-row{border-bottom:1px solid var(--border-light);padding:0.55rem 0;font-size:0.85rem;}.result-details-card .result-panel-row:last-child{border-bottom:none;font-weight:700;}.result-details-card .rpk{color:var(--text-secondary);font-weight:500;}.result-details-card .rpv{font-weight:600;color:var(--text);}.result-details-card .rpv.highlight{color:var(--primary);font-size:0.95rem;}.site-layout{display:flex;flex-wrap:nowrap;gap:1.5rem;align-items:flex-start;margin-top:2rem;}.site-main{flex:1;min-width:0;}.site-ad-sidebar{width:320px;flex-shrink:0;}.ad-sticky-container{position:sticky;top:90px;background:transparent;padding-bottom:2rem;}@media (max-width:1024px){.site-ad-sidebar{width:260px;}}@media (max-width:850px){.site-layout{flex-direction:column;}.site-ad-sidebar{display:none;}}.nostalgia-banner{background:linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(168, 85, 247, 0.05));border:1px solid var(--border-light);border-radius:20px;padding:1.5rem 2rem;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;margin:2rem auto 0;max-width:1200px;cursor:pointer;transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);position:relative;overflow:hidden;}.nostalgia-banner::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);transform:translateX(-100%);transition:0.6s;pointer-events:none;}.nostalgia-banner:hover{transform:translateY(-3px);border-color:var(--primary-light);box-shadow:0 15px 35px rgba(0,0,0,0.05);}.nostalgia-banner:hover::before{transform:translateX(100%);}.nostalgia-banner-content{display:flex;align-items:center;gap:1.5rem;}.nostalgia-banner-icon{font-size:2.5rem;background:var(--surface);width:64px;height:64px;display:flex;align-items:center;justify-content:center;border-radius:16px;box-shadow:0 8px 20px rgba(0,0,0,0.05);animation:bounce 3s infinite;}.nostalgia-banner-text h3{margin:0 0 0.25rem 0;font-size:1.25rem;font-weight:800;color:var(--text);}.nostalgia-banner-text p{margin:0;font-size:0.95rem;color:var(--text-secondary);}.nostalgia-banner .btn{white-space:nowrap;padding:0.8rem 1.8rem;font-weight:700;}@media (max-width:768px){.nostalgia-banner{flex-direction:column;text-align:center;padding:1.5rem;gap:1rem;margin:1.5rem 1rem 0 1rem;}.nostalgia-banner-content{flex-direction:column;gap:0.75rem;}.nostalgia-banner-icon{width:54px;height:54px;font-size:2rem;}.nostalgia-banner-text h3{font-size:1.1rem;}.nostalgia-banner-text p{font-size:0.85rem;}.nostalgia-banner .btn{width:100%;}}.header-badge-group{position:absolute;top:0;right:-42px;display:flex;flex-direction:column;align-items:center;}.badge-beta{background:linear-gradient(135deg, #7C3AED, #2563EB);color:#fff;font-size:0.5rem;font-weight:800;padding:2px 4px;border-radius:4px;letter-spacing:0.05em;line-height:1;animation:betaPulse 2s ease-in-out infinite;}.version-tag{font-size:0.45rem;color:var(--text-muted);font-weight:600;margin-top:2px;}@keyframes betaPulse{0%, 100%{opacity:1;transform:scale(1);}50%{opacity:0.8;transform:scale(0.95);}}@media (max-width:850px){.header-badge-group{display:none !important;}}@media (max-width:650px){:root{--radius-xl:16px;}.container{padding:0 1.25rem;}.hero{padding:3rem 0 2rem;}.hero h1{font-size:1.75rem;padding:0 0.5rem;}.hero p{font-size:0.95rem;padding:0 1rem;margin-bottom:1.5rem;}.hero-stats{gap:1.5rem;flex-wrap:wrap;}.hero-stat .num{font-size:1.5rem;}.hero-stat .lbl{font-size:0.75rem;}.category-tabs{padding:1rem 0;display:flex;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;gap:0.5rem;margin:0 -1.25rem;padding-left:1.25rem;padding-right:1.25rem;}.cat-tab{padding:0.4rem 0.85rem;font-size:0.8rem;}.card-grid{grid-template-columns:1fr;gap:1rem;}.tool-card{padding:1rem;}.legal-content{padding:1.5rem;}.legal-content h2{font-size:1.1rem;}}@media (max-width:380px){.hero h1{font-size:1.5rem;}.ticker-wrap{height:32px;}.ticker-item{padding:0 1rem;font-size:0.75rem;}}@media (max-width:768px){html, body{overflow-x:hidden !important;width:100% !important;position:relative !important;margin:0 !important;padding:0 !important;}.container, .site-main, .hero, .legal-content, .card-grid{max-width:100vw !important;width:100% !important;box-sizing:border-box !important;overflow-x:hidden !important;}.hero h1{font-size:1.6rem !important;word-wrap:break-word !important;}.category-tabs{overflow-x:auto !important;-webkit-overflow-scrolling:touch !important;display:flex !important;flex-wrap:nowrap !important;max-width:100vw !important;width:auto !important;}footer{width:100% !important;overflow-x:hidden !important;}}.tab-search{position:relative;max-width:600px;margin:2rem auto 0;text-align:left !important;}.tab-search input#globalSearch{border:1px solid var(--border) !important;border-radius:14px !important;padding:14px 60px 14px 52px !important;font-size:1.1rem !important;width:100% !important;background:var(--surface) !important;color:var(--text) !important;box-sizing:border-box !important;box-shadow:0 4px 12px rgba(0,0,0,0.03) !important;transition:all 0.2s ease !important;}.tab-search input#globalSearch:focus{border-color:var(--primary) !important;border-bottom-left-radius:0 !important;border-bottom-right-radius:0 !important;outline:none !important;box-shadow:0 8px 24px rgba(0,0,0,0.06) !important;}.search-hint-badge{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:var(--surface-light);border:1px solid var(--border);border-radius:6px;padding:4px 8px;font-size:0.75rem;color:var(--text-muted);font-weight:700;pointer-events:none;z-index:5;display:block !important;}.quick-search-results{position:absolute;top:100%;left:0;right:0;background:var(--surface) !important;border:1px solid var(--primary-100) !important;border-top:none !important;border-radius:0 0 14px 14px !important;box-shadow:0 15px 40px rgba(0,0,0,0.12) !important;z-index:9999 !important;display:none;overflow:hidden;text-align:left !important;}.quick-search-results.show{display:block !important;}.qs-header{padding:14px 16px;font-size:0.75rem;font-weight:800;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.08em;border-bottom:1px solid var(--border-light);text-align:center !important;background:var(--surface-light);}.qs-list{max-height:400px;overflow-y:auto;}.qs-item{display:flex !important;align-items:center !important;gap:15px;padding:14px 16px;text-decoration:none !important;color:var(--text) !important;transition:all 0.2s ease;border-bottom:1px solid var(--border-light);text-align:left !important;}.qs-item:hover{background:var(--surface-light) !important;color:var(--primary) !important;}.qs-icon-box{width:40px;height:40px;background:var(--surface-light);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;color:var(--text-secondary);border:1px solid var(--border-light);}.qs-title{font-weight:700;font-size:1rem;flex:1;}.qs-footer{padding:15px;text-align:center !important;border-top:1px solid var(--border-light);background:var(--surface);}.qs-all-link{font-size:0.9rem;font-weight:600;color:var(--text-secondary);text-decoration:none;}.qs-all-link:hover{color:var(--primary);}[data-theme="dark"] .quick-search-results{background:#1e293b !important;border-color:#334155 !important;}[data-theme="dark"] .qs-item:hover{background:#0f172a !important;}[data-theme="dark"] .qs-icon-box{background:#0f172a;color:#64748b;}[data-theme="dark"] .tab-search input#globalSearch{border-color:#334155 !important;background:#0f172a !important;}