:root{--color-background:#ffffff;--color-surface:#ffffff;--color-surface-alt:#f3f4f6;--color-surface-hover:#f9fafb;--color-border:#e5e7eb;--color-border-active:#dc2626;--color-primary:#dc2626;--color-primary-hover:#b91c1c;--color-primary-glow:rgba(220, 38, 38, 0.1);--color-secondary:#ef4444;--color-secondary-glow:rgba(239, 68, 68, 0.08);--color-accent:#f97316;--color-text:#111827;--color-text-muted:#6b7280;--color-success:#16a34a;--color-warning:#f59e0b;--color-error:#dc2626;--font-display:"Inter", "Segoe UI", sans-serif;--font-body:"Inter", "Segoe UI", sans-serif;--radius-sm:0.25rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem}@keyframes snap-fade-up{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes snap-slide-down{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}*{box-sizing:border-box}html,body{margin:0;padding:0}html{font-size:16px}body{font-family:var(--font-body);font-size:1rem;line-height:1.5;background-color:var(--color-background);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;display:flex;flex-direction:column}::selection{background:var(--color-primary);color:#fff}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none;cursor:pointer}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;letter-spacing:-.025em;line-height:1.2;color:var(--color-text)}.snap-main{flex:1}.snap-container{margin:0 auto;max-width:72rem;padding:0 1rem}.snap-container-lg{max-width:72rem}.snap-container-md{max-width:48rem}.snap-center{text-align:center}.snap-mb-sm{margin-bottom:1rem}.snap-mb-lg{margin-bottom:3rem}.snap-section{padding:4rem 1rem}.snap-section-pad-lg{padding:5rem 1rem}.snap-section-bordered{border-top:1px solid var(--color-border)}@media (min-width:768px){.snap-section{padding:6rem 1rem}.snap-section-pad-lg{padding:8rem 1rem}}.snap-h1{font-family:var(--font-display);font-weight:900;letter-spacing:-.025em;line-height:1.2;font-size:2.25rem;margin:0}.snap-h2{font-family:var(--font-display);font-weight:700;letter-spacing:.025em;font-size:1.5rem;margin:0 0 3rem}.snap-subtitle{color:var(--color-text-muted);font-size:1.125rem;line-height:1.5;max-width:36rem;margin:1rem auto 0}@media (min-width:768px){.snap-h1{font-size:3.75rem}.snap-subtitle{font-size:1.25rem}}.snap-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--color-border);background-color:var(--color-background)}.snap-header-inner{display:flex;align-items:center;justify-content:space-between;height:4rem}.snap-brand{display:flex;align-items:center;gap:.5rem;flex-shrink:0}.snap-brand-logo{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:var(--radius-md);background-color:var(--color-primary);color:#fff;font-family:var(--font-display);font-weight:900;font-size:.875rem}.snap-brand-name{font-family:var(--font-display);font-weight:700;letter-spacing:.05em;font-size:1.125rem;color:var(--color-text)}.snap-nav{display:none;align-items:center;gap:.25rem}.snap-nav-link{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;border-radius:var(--radius-md);font-size:.875rem;color:var(--color-text-muted);transition:color 0.2s,background-color 0.2s}.snap-nav-link:hover{color:var(--color-text);background-color:var(--color-surface-hover)}.snap-nav-link.is-active{background-color:var(--color-primary-glow);color:var(--color-primary)}@media (min-width:768px){.snap-nav{display:flex}}.snap-lang-picker{position:relative}.snap-lang-trigger{display:flex;align-items:center;gap:.375rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:none;padding:.5rem .75rem;font-size:.875rem;font-weight:500;color:var(--color-text);cursor:pointer;transition:background-color 0.2s;font-family:inherit}.snap-lang-trigger:hover{background-color:var(--color-surface-hover)}.snap-lang-flag{font-size:1rem;line-height:1}.snap-lang-native{display:none}.snap-lang-chevron{color:var(--color-text-muted);transition:transform 0.2s}.snap-lang-picker.is-open .snap-lang-chevron{transform:rotate(180deg)}@media (min-width:640px){.snap-lang-native{display:inline}}.snap-lang-menu{display:none;position:absolute;inset-inline-end:0;top:calc(100% + 0.25rem);width:12rem;border:1px solid var(--color-border);border-radius:var(--radius-xl);background-color:var(--color-surface);padding:.25rem 0;box-shadow:0 10px 15px -3px rgb(0 0 0 / .1),0 4px 6px -4px rgb(0 0 0 / .1);animation:snap-slide-down 0.2s ease-out forwards;z-index:60}.snap-lang-picker.is-open .snap-lang-menu{display:block}.snap-lang-option{display:flex;align-items:center;gap:.75rem;width:100%;padding:.5rem .75rem;font-size:.875rem;color:var(--color-text);transition:background-color 0.2s;border:0;background:none;text-align:start;cursor:pointer;font-family:inherit}.snap-lang-option:hover{background-color:var(--color-surface-hover)}.snap-lang-option.is-current{background-color:var(--color-primary-glow);color:var(--color-primary);font-weight:600}.snap-lang-check{margin-inline-start:auto;font-size:.75rem;color:var(--color-primary)}.snap-icon-sm svg{width:1.25rem;height:1.25rem;display:block}.snap-icon-md svg{width:1.75rem;height:1.75rem;display:block}.snap-icon-lg svg{width:2.25rem;height:2.25rem;display:block}.snap-grid{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:1.5rem}@media (min-width:640px){.snap-grid-2{grid-template-columns:repeat(2,1fr)}}@media (min-width:640px){.snap-grid-3{grid-template-columns:repeat(2,1fr)}}@media (min-width:640px){.snap-grid-4{grid-template-columns:repeat(2,1fr)}}@media (min-width:640px){.snap-grid-5{grid-template-columns:repeat(3,1fr)}}@media (min-width:1024px){.snap-grid-3{grid-template-columns:repeat(3,1fr)}.snap-grid-4{grid-template-columns:repeat(4,1fr)}.snap-grid-5{grid-template-columns:repeat(5,1fr)}}.snap-card{display:flex;flex-direction:column;align-items:center;text-align:center;border:1px solid var(--color-border);border-radius:var(--radius-lg);background-color:var(--color-surface);padding:1.5rem;box-shadow:0 1px 2px 0 rgb(0 0 0 / .05);transition:border-color 0.3s,box-shadow 0.3s,transform 0.3s;animation:snap-fade-up 0.6s ease-out forwards;opacity:0}.snap-card:hover{border-color:rgb(220 38 38 / .4);box-shadow:0 4px 6px -1px rgb(0 0 0 / .1)}.snap-tool-card:hover{box-shadow:0 10px 15px -3px rgb(0 0 0 / .1);transform:translateY(-4px)}.snap-tool-card:hover .snap-tool-icon{transform:scale(1.1) rotate(3deg)}.snap-tool-icon{display:flex;align-items:center;justify-content:center;width:5rem;height:5rem;border-radius:1rem;margin-bottom:1.25rem;transition:transform 0.3s}.snap-tool-name{font-weight:700;font-size:1.25rem;margin:0 0 .5rem}.snap-tool-badge{display:inline-block;padding:.25rem 1rem;border-radius:9999px;font-size:.75rem;font-weight:600;margin-bottom:.75rem}.snap-tool-desc{color:var(--color-text-muted);font-size:.875rem;line-height:1.625;margin:0}.snap-feature-icon{display:flex;align-items:center;justify-content:center;width:3rem;height:3rem;border-radius:var(--radius-md);background-color:var(--color-primary-glow);font-size:1.5rem;margin-bottom:1rem}.snap-feature-title{font-weight:600;font-size:1rem;margin:0 0 .25rem}.snap-feature-desc{color:var(--color-text-muted);font-size:.875rem;margin:0}.snap-stat{text-align:center;animation:snap-fade-up 0.5s ease-out forwards;opacity:0}.snap-stat-value{font-weight:700;font-size:2.25rem;color:var(--color-primary)}.snap-stat-label{margin-top:.5rem;color:var(--color-text-muted);font-size:.875rem}@media (min-width:768px){.snap-stat-value{font-size:3rem}}.snap-prose{display:flex;flex-direction:column;gap:1.25rem;font-size:.9375rem;line-height:1.625;color:var(--color-text-muted)}.snap-prose p{margin:0}.snap-related{margin-top:2.5rem;border:1px solid var(--color-border);border-radius:var(--radius-xl);background-color:var(--color-surface);padding:1.5rem;box-shadow:0 1px 2px 0 rgb(0 0 0 / .05)}.snap-related-title{font-family:var(--font-display);font-weight:700;letter-spacing:.025em;font-size:1.125rem;margin:0 0 1rem}.snap-related-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:.75rem}@media (min-width:640px){.snap-related-list{grid-template-columns:repeat(2,1fr)}}.snap-related-link{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.75rem 1rem;font-size:.875rem;font-weight:600;color:var(--color-text);transition:border-color 0.2s,background-color 0.2s}.snap-related-link:hover{border-color:rgb(220 38 38 / .4);background-color:var(--color-surface-hover)}.snap-related-link span[aria-hidden="true"]{color:var(--color-primary)}.snap-format-card{padding:1rem;cursor:pointer}.snap-format-card:hover{border-color:rgb(220 38 38 / .5)}.snap-format-value{font-weight:600;font-size:.875rem;text-transform:uppercase}.snap-format-quality{color:var(--color-text-muted);font-size:.75rem;margin-top:.25rem}.snap-format-label{color:var(--color-text-muted);font-size:.625rem;margin-top:.125rem}.snap-howto-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1.5rem}.snap-howto-item{display:flex;gap:1rem}.snap-howto-num{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:2.25rem;height:2.25rem;border-radius:9999px;background-color:var(--color-primary-glow);color:var(--color-primary);font-size:.875rem;font-weight:700}.snap-howto-title{font-weight:600;font-size:1rem;margin:0}.snap-howto-desc{margin:.25rem 0 0;color:var(--color-text-muted);font-size:.875rem;line-height:1.625}.snap-faq-list{display:flex;flex-direction:column;gap:1rem}.snap-faq-item{border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-surface);padding:1rem 1.25rem;box-shadow:0 1px 2px 0 rgb(0 0 0 / .05);transition:box-shadow 0.2s}.snap-faq-item[open]{box-shadow:0 4px 6px -1px rgb(0 0 0 / .1)}.snap-faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;list-style:none}.snap-faq-item summary::-webkit-details-marker{display:none}.snap-faq-q{font-size:1rem;font-weight:600;margin:0}.snap-faq-plus{flex-shrink:0;color:var(--color-primary);font-size:1.25rem;transition:transform 0.2s}.snap-faq-item[open] .snap-faq-plus{transform:rotate(45deg)}.snap-faq-a{margin:.75rem 0 0;color:var(--color-text-muted);font-size:.875rem;line-height:1.625}.snap-supported-icon{display:flex;align-items:center;justify-content:center;width:3.5rem;height:3.5rem;border-radius:var(--radius-lg);margin-bottom:.75rem;transition:transform 0.3s}.snap-supported-card:hover .snap-supported-icon{transform:scale(1.1)}.snap-supported-name{font-weight:600;font-size:1rem;margin:0 0 .25rem}.snap-supported-desc{color:var(--color-text-muted);font-size:.75rem;margin:0}.snap-footer{border-top:1px solid var(--color-border);background-color:var(--color-surface-alt)}.snap-footer-grid{display:grid;grid-template-columns:1fr;gap:2rem;padding-top:3rem;padding-bottom:3rem}@media (min-width:768px){.snap-footer-grid{grid-template-columns:repeat(3,1fr)}}.snap-footer-disclaimer{max-width:20rem;color:var(--color-text-muted);font-size:.875rem;margin:1rem 0 0}.snap-footer-title{font-size:.875rem;font-weight:600;margin:0 0 .75rem}.snap-footer-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}.snap-footer-link{display:flex;align-items:center;gap:.5rem;color:var(--color-text-muted);font-size:.875rem;transition:color 0.2s}.snap-footer-link:hover{color:var(--color-text)}.snap-footer-muted{color:var(--color-text-muted);font-size:.875rem;cursor:not-allowed}.snap-footer-copyright{border-top:1px solid var(--color-border);text-align:center;padding-top:2rem;padding-bottom:2rem;color:var(--color-text-muted);font-size:.875rem}.snap-adsterra{display:flex;justify-content:center;align-items:center;width:100%;min-height:6.25rem;background-color:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius-xl);overflow:hidden;margin:0 auto}.snap-page-content{padding:3rem 1rem}.snap-page-content h2,.snap-page-content h3{font-family:var(--font-display)}.snap-page-content p{color:var(--color-text-muted);line-height:1.7}[dir="rtl"] .snap-related-link span[aria-hidden="true"]{transform:scaleX(-1)}.snap-tool-card,.snap-feature-card,.snap-format-card,.snap-supported-card,.snap-stat{animation-delay:0s}