.header{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.2);padding:15px 20px;position:sticky;top:0;z-index:100}.header-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{text-decoration:none;color:#fff;display:flex;align-items:center;gap:12px}.logo-image{height:50px;width:auto;max-width:300px;object-fit:contain;display:block;aspect-ratio:420 / 72}.logo-text{display:flex;flex-direction:column;gap:2px}.logo h1{font-size:1.5rem;font-weight:700;margin:0}.logo span{font-size:.85rem;opacity:.9}@media (max-width: 768px){.logo h1{font-size:1.2rem}.logo span{font-size:.75rem}}.footer{border-top:1px solid var(--border-color, #222);padding:40px 20px 24px;margin-top:40px;background:var(--bg-secondary, #0a0a1a)}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;max-width:1200px;margin:0 auto 30px}.footer-section h4{color:var(--text-primary, #fff);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px}.footer-section{display:flex;flex-direction:column;gap:8px}.footer-link{color:var(--text-secondary, #888);text-decoration:none;font-size:.85rem;transition:color .2s ease;line-height:1.4}.footer-link:hover{color:var(--accent-color, #FF7A00)}.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid var(--border-color, #222);max-width:1200px;margin:0 auto}.footer-bottom p{color:var(--text-secondary, #666);font-size:.8rem}@media (max-width: 768px){.footer-grid{grid-template-columns:repeat(2,1fr);gap:24px}}@media (max-width: 480px){.footer-grid{grid-template-columns:1fr;gap:20px}}@media (max-width: 320px){.footer{padding:30px 10px 20px}.footer-grid{gap:15px}.footer-link{font-size:.8rem}}.tool-navigation{background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1);padding:10px 20px;overflow-x:auto}.nav-container{max-width:1200px;margin:0 auto;display:flex;gap:30px;justify-content:flex-start;flex-wrap:nowrap}.nav-section{display:flex;flex-direction:column;gap:5px;flex-shrink:0}.nav-section-title{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:#fff6;font-weight:700;padding-left:5px}.nav-links{display:flex;gap:8px}.nav-link{display:flex;align-items:center;gap:8px;padding:10px 20px;text-decoration:none;color:#fff;border-radius:8px;transition:all .3s ease;white-space:nowrap;opacity:.8}.nav-link:hover{background:#ffffff1a;opacity:1;transform:translateY(-2px)}.nav-link.active{background:#fff3;opacity:1;font-weight:600}.nav-icon{font-size:1.2rem}.nav-text{font-size:.95rem}@media (max-width: 768px){.nav-text{font-size:.85rem}.nav-link{padding:8px 15px}}@media (max-width: 480px){.nav-text{display:none}.nav-icon{font-size:1.5rem}.nav-link{padding:10px 15px}}@media (max-width: 320px){.nav-container{gap:4px}.nav-link{padding:8px 10px}}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:20px}@media (max-width: 768px){.main-content{padding:15px}}.skip-link{position:absolute;top:-100px;left:0;background:var(--color-accent, #ff7a00);color:#fff;padding:10px 20px;z-index:1070;font-weight:600;text-decoration:none;border-bottom-right-radius:8px;transition:top .2s ease}.skip-link:focus{top:0;outline:none}.homepage{max-width:1200px;margin:0 auto;padding:0 20px 40px}.hero{text-align:center;padding:50px 20px 30px}.hero h1{font-size:2rem;margin-bottom:15px;line-height:1.3}.hero p{color:var(--text-secondary, #999);font-size:1.1rem;max-width:700px;margin:0 auto;line-height:1.6}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;padding:20px 0}@media (max-width: 1023px){.tools-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}}@media (max-width: 767px){.homepage{padding:0 12px 24px}.hero{padding:30px 12px 20px}.hero h1{font-size:1.5rem;margin-bottom:12px}.hero p{font-size:.95rem;max-width:100%}.tools-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;padding:16px 0}}@media (max-width: 479px){.homepage{padding:0 8px 16px}.hero{padding:20px 8px 16px}.hero h1{font-size:1.2rem;margin-bottom:8px;line-height:1.2}.hero p{font-size:.85rem;line-height:1.4}.tools-grid{grid-template-columns:1fr;gap:10px;padding:12px 0}}.tool-card{background:var(--bg-primary, #1a1a2e);border:1px solid var(--border-color, #333);border-radius:12px;overflow:hidden;transition:all .3s ease}.tool-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000004d;border-color:var(--accent-color, #FF7A00)}.tool-link-wrapper{display:block;padding:24px;text-decoration:none;color:inherit}.tool-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px}.tool-card h2{font-size:1.15rem;margin-bottom:8px;color:var(--text-primary, #fff)}.tool-card p{color:var(--text-secondary, #999);font-size:.9rem;line-height:1.5;margin-bottom:12px}.tool-link{color:var(--accent-color, #FF7A00);font-weight:600;font-size:.9rem}.compression-hub{margin-top:10px}.compression-links-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;margin:16px 0 28px}.compression-link-card{display:flex;flex-direction:column;padding:14px 16px;background:var(--bg-primary, #1a1a2e);border:1px solid var(--border-color, #333);border-radius:8px;text-decoration:none;color:var(--text-secondary, #ccc);transition:all .2s ease;gap:4px}.compression-link-card:hover{border-color:var(--accent-color, #FF7A00);color:var(--accent-color, #FF7A00);transform:translateY(-2px);background:#ff7a000d}.compression-link-size{font-size:.8rem;opacity:.7}.compression-link-text{font-weight:600;font-size:.9rem}@media (max-width: 1024px){.compression-links-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width: 768px){.compression-links-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){.compression-links-grid{grid-template-columns:1fr}}.storewatch-banner{display:flex;align-items:center;gap:20px;background:linear-gradient(135deg,#667eea26,#64b6ff26);border:1px solid rgba(102,126,234,.3);border-radius:12px;padding:24px;margin:20px 0 40px;transition:all .3s ease}.storewatch-banner:hover{border-color:#667eea99;box-shadow:0 4px 20px #667eea26}.banner-icon{font-size:2.5rem}.banner-content{flex:1}.banner-content h3{margin:0 0 8px;font-size:1.25rem;color:#fff}.banner-content p{margin:0;font-size:.95rem;color:#ccc;line-height:1.5}.banner-cta .cta-button{display:inline-block;background:#667eea;color:#fff;padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;white-space:nowrap;transition:all .2s ease}.banner-cta .cta-button:hover{background:#768eff;transform:translateY(-2px)}.tool-category-section{margin-bottom:50px}.tool-category-section h2{font-size:1.5rem;margin-bottom:8px;color:#fff}.category-description{font-size:.95rem;color:#999;margin-bottom:20px}@media (max-width: 768px){.storewatch-banner{flex-direction:column;text-align:center;gap:16px}.banner-icon{font-size:2rem}}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:50vh;gap:20px}.spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-container p{color:#fff;font-size:1rem}body{margin:0;padding:0}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.btn-secondary{background:#f0f0f0;color:#333}.btn-secondary:hover{background:#e0e0e0}.form-group label{font-weight:600;color:#333}.form-group input,.form-group textarea{padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;transition:border-color .3s;font-family:inherit}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#667eea}.error-message{background:#fee;color:#c33;padding:12px;border-radius:8px;border-left:4px solid #c33}.seo-content{padding:24px;margin:40px 0 20px;background:#ffffff05;border-radius:12px;border:1px solid var(--color-border, rgba(255, 255, 255, .1))}.seo-content h2{font-size:1.4rem;margin:24px 0 12px;color:var(--color-text-primary, #fff)}.seo-content h3{font-size:1.1rem;margin:20px 0 8px;color:var(--color-text-primary, #eee)}.seo-content p{color:var(--color-text-secondary, #b8b8b8);line-height:1.7;margin-bottom:10px}.seo-content li{color:var(--color-text-secondary, #b8b8b8);line-height:1.7;margin-bottom:6px}.seo-content a{color:var(--color-accent, #ff7a00);text-decoration:none}.faq-item{padding:16px 0;border-bottom:1px solid var(--color-border, rgba(255, 255, 255, .1))}.faq-item h3{color:var(--color-text-primary, #fff);font-size:1rem;margin-bottom:8px}.faq-item p{color:var(--color-text-secondary, #b8b8b8);font-size:.9rem;line-height:1.6}:root{--color-primary: #0070f3;--color-primary-dark: #0051a2;--color-primary-light: #3291ff;--color-primary-gradient: linear-gradient(135deg, #0070f3 0%, #0051a2 100%);--color-accent: #00e599;--color-accent-light: #33ffb5;--color-accent-dark: #00b377;--color-bg-primary: #000000;--color-bg-secondary: #0a0a0a;--color-bg-tertiary: #111111;--color-surface: #111111;--color-surface-variant: #1a1a1a;--color-text-primary: #ffffff;--color-text-secondary: #b8b8b8;--color-text-tertiary: #888888;--color-text-disabled: #666666;--color-success: #10b981;--color-success-light: #d1fae5;--color-warning: #f59e0b;--color-warning-light: #fef3c7;--color-error: #ef4444;--color-error-light: #fee2e2;--color-info: #3b82f6;--color-info-light: #dbeafe;--color-border: rgba(255, 255, 255, .1);--color-border-light: rgba(255, 255, 255, .05);--color-divider: rgba(255, 255, 255, .08);--font-family-base: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--font-family-mono: "Geist Mono", "SFMono-Regular", "Menlo", "Monaco", "Consolas", "Liberation Mono", "Courier New", monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-weight-light: 300;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.2;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--letter-spacing-tight: -.01em;--letter-spacing-normal: 0;--letter-spacing-wide: .025em;--spacing-0: 0;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-7: 1.75rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--spacing-16: 4rem;--spacing-20: 5rem;--spacing-xs: var(--spacing-2);--spacing-sm: var(--spacing-3);--spacing-md: var(--spacing-4);--spacing-lg: var(--spacing-6);--spacing-xl: var(--spacing-8);--spacing-2xl: var(--spacing-12);--radius-none: 0;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.25rem;--radius-full: 9999px;--shadow-none: none;--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--shadow-glass: 0 8px 32px rgba(31, 38, 135, .37);--button-padding-y: var(--spacing-3);--button-padding-x: var(--spacing-4);--button-font-size: var(--font-size-base);--button-border-radius: var(--radius-lg);--button-transition: all .3s cubic-bezier(.4, 0, .2, 1);--input-padding-y: var(--spacing-3);--input-padding-x: var(--spacing-3);--input-font-size: var(--font-size-base);--input-border-radius: var(--radius-lg);--input-border-color: var(--color-border);--input-border-width: 1px;--input-transition: border-color .2s, box-shadow .2s;--card-padding: var(--spacing-6);--card-border-radius: var(--radius-xl);--card-shadow: var(--shadow-lg);--card-background: var(--color-surface);--header-height: 70px;--header-background: rgba(0, 0, 0, .7);--header-backdrop: blur(12px);--header-shadow: inset 0 -1px 0 0 rgba(255, 255, 255, .1);--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal-backdrop: 1040;--z-modal: 1050;--z-popover: 1060;--z-tooltip: 1070;--transition-fast: .15s ease-in-out;--transition-base: .3s ease-in-out;--transition-slow: .5s ease-in-out;--cubic-in: cubic-bezier(.4, 0, 1, 1);--cubic-out: cubic-bezier(0, 0, .2, 1);--cubic-in-out: cubic-bezier(.4, 0, .2, 1);--breakpoint-xs: 320px;--breakpoint-sm: 480px;--breakpoint-md: 768px;--breakpoint-lg: 1024px;--breakpoint-xl: 1440px;--breakpoint-2xl: 1920px}@media (prefers-color-scheme: light){:root{--color-bg-primary: #ffffff;--color-bg-secondary: #f9f9f9;--color-bg-tertiary: #f0f0f0;--color-surface: #ffffff;--color-surface-variant: #f5f5f5;--color-text-primary: #1a1a1a;--color-text-secondary: #666666;--color-text-tertiary: #888888;--color-text-disabled: #cccccc;--color-border: rgba(0, 0, 0, .08);--color-border-light: rgba(0, 0, 0, .04);--color-divider: rgba(0, 0, 0, .08);--header-background: rgba(255, 255, 255, .8)}}@media (prefers-reduced-motion: reduce){:root{--transition-fast: 0s;--transition-base: 0s;--transition-slow: 0s}}*{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{margin:0;padding:0;font-family:var(--font-family-base);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text-primary);background-color:var(--color-bg-primary);transition:background-color var(--transition-base),color var(--transition-base)}h1,.h1{font-size:var(--font-size-5xl);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);letter-spacing:var(--letter-spacing-tight);margin:var(--spacing-0) var(--spacing-0) var(--spacing-4) var(--spacing-0)}h2,.h2{font-size:var(--font-size-4xl);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);letter-spacing:var(--letter-spacing-tight);margin:var(--spacing-0) var(--spacing-0) var(--spacing-4) var(--spacing-0)}h3,.h3{font-size:var(--font-size-3xl);font-weight:var(--font-weight-semibold);line-height:var(--line-height-tight);margin:var(--spacing-0) var(--spacing-0) var(--spacing-3) var(--spacing-0)}h4,.h4{font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold);line-height:var(--line-height-tight);margin:var(--spacing-0) var(--spacing-0) var(--spacing-3) var(--spacing-0)}h5,.h5{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);margin:var(--spacing-0) var(--spacing-0) var(--spacing-2) var(--spacing-0)}h6,.h6{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);margin:var(--spacing-0) var(--spacing-0) var(--spacing-2) var(--spacing-0)}p{margin:var(--spacing-0) var(--spacing-0) var(--spacing-4) var(--spacing-0)}.text-xs,.caption{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.text-sm,.label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}.text-lg,.lead{font-size:var(--font-size-lg);line-height:var(--line-height-relaxed)}.text-muted{color:var(--color-text-secondary)}.text-disabled{color:var(--color-text-disabled)}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-error{color:var(--color-error)}.text-info{color:var(--color-info)}@media (max-width: 480px){h1,.h1{font-size:var(--font-size-3xl)}h2,.h2{font-size:var(--font-size-2xl)}h3,.h3{font-size:var(--font-size-xl)}}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover,a:active{color:var(--color-primary-light)}a:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}code,pre{font-family:var(--font-family-mono);background-color:var(--color-bg-secondary);padding:var(--spacing-1) var(--spacing-2);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--color-accent)}pre{padding:var(--spacing-4);overflow-x:auto}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-start{align-items:flex-start}.items-center{align-items:center}.items-end{align-items:flex-end}.justify-start{justify-content:flex-start}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--spacing-2)}.gap-3{gap:var(--spacing-3)}.gap-4{gap:var(--spacing-4)}.gap-6{gap:var(--spacing-6)}.grid{display:grid}.m-0{margin:var(--spacing-0)}.m-2{margin:var(--spacing-2)}.m-3{margin:var(--spacing-3)}.m-4{margin:var(--spacing-4)}.m-6{margin:var(--spacing-6)}.mx-auto{margin-left:auto;margin-right:auto}.my-4{margin-top:var(--spacing-4);margin-bottom:var(--spacing-4)}.p-0{padding:var(--spacing-0)}.p-2{padding:var(--spacing-2)}.p-3{padding:var(--spacing-3)}.p-4{padding:var(--spacing-4)}.p-6{padding:var(--spacing-6)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}@media (min-width: 480px){.sm\:block{display:block}.sm\:hidden{display:none}}@media (min-width: 768px){.md\:block{display:block}.md\:hidden{display:none}}@media (min-width: 1024px){.lg\:block{display:block}.lg\:hidden{display:none}}@media print{body{background-color:#fff;color:#000}a{text-decoration:underline}.no-print{display:none}}*{margin:0;padding:0;box-sizing:border-box}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;scroll-behavior:smooth}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--color-bg-primary);color:var(--color-text-primary);min-height:100vh;overflow-x:hidden;position:relative}::selection{background:#0070f34d;color:inherit}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--color-border-light)}*:focus-visible{outline:3px solid rgba(0,112,243,.5);outline-offset:2px;border-radius:4px}.btn{padding:12px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s;text-decoration:none;display:inline-block}.btn-primary{background:var(--color-primary);color:#fff;border:1px solid var(--color-primary-dark)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);background:var(--color-primary-light);box-shadow:0 5px 15px #0070f366}.btn-secondary{background:var(--color-surface-variant);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-border)}.form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-weight:600;color:var(--color-text-secondary)}.form-group input,.form-group textarea{padding:12px;background:var(--color-surface);color:var(--color-text-primary);border:1px solid var(--color-border);border-radius:8px;font-size:1rem;transition:border-color .3s,box-shadow .3s;font-family:inherit}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #0070f333}.error-message{background:#ef44441a;color:var(--color-error);padding:12px;border-radius:8px;border-left:4px solid var(--color-error)}.seo-content{padding:24px;margin:40px 0 20px;background:var(--color-surface);border-radius:12px;border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.seo-content h2{font-size:1.4rem;margin:24px 0 12px;color:var(--color-text-primary)}.seo-content h2:first-child{margin-top:0}.seo-content h3{font-size:1.1rem;margin:20px 0 8px;color:var(--color-text-primary)}.seo-content p{color:var(--color-text-secondary);line-height:1.7;margin-bottom:10px}.seo-content ul,.seo-content ol{padding-left:24px;margin:10px 0}.seo-content li{color:var(--color-text-secondary);line-height:1.7;margin-bottom:6px}.seo-content a{color:var(--color-primary);text-decoration:none}.seo-content a:hover{text-decoration:underline}.faq-list{margin-top:16px}.faq-item{padding:16px 0;border-bottom:1px solid var(--color-border)}.faq-item:last-child{border-bottom:none}.faq-item h3{color:var(--color-text-primary);font-size:1rem;margin-bottom:8px}.faq-item p{color:var(--color-text-secondary);font-size:.9rem;line-height:1.6}