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h3{color:var(--text-primary);margin-bottom:.75rem;font-size:1.25rem}.welcome-card p{color:var(--text-secondary);font-size:.95rem;line-height:1.6}.features-list{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--border-radius-lg);padding:2rem;margin:2rem 0}.features-list h2{display:flex;align-items:center;gap:.75rem;color:var(--text-primary);margin-bottom:1.5rem}.features-list h2 i{color:var(--accent)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}.feature-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;background:var(--bg-card);border-radius:var(--border-radius-sm);border:1px solid var(--border)}.feature-item i{color:var(--success);font-size:1.1rem}.feature-item span{color:var(--text-primary);font-size:.95rem}.welcome-actions{display:flex;gap:1rem;justify-content:center;margin:3rem 0;flex-wrap:wrap}.welcome-actions .btn{min-width:200px;padding:1rem}.release-notes{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--border-radius-lg);padding:1.5rem;margin:2rem 0}.release-notes h3{display:flex;align-items:center;gap:.75rem;color:var(--text-primary);margin-bottom:1rem}.release-notes ul{list-style:none;padding:0}.release-notes li{display:flex;align-items:center;gap:.75rem;padding:.5rem 0;color:var(--text-secondary);border-bottom:1px solid var(--border)}.release-notes li:last-child{border-bottom:none}.release-notes li i{color:var(--accent);font-size:.9rem;width:20px}.footer-links{text-align:center;margin:3rem 0 1rem;padding-top:2rem;border-top:1px solid var(--border)}.footer-links a{color:var(--text-secondary);text-decoration:none;margin:0 1rem;transition:var(--transition)}.footer-links a:hover{color:var(--accent)}.footer-links i{margin-right:.25rem}.badge{background:var(--accent);color:#fff;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;margin-left:.5rem}.chrome-store-btn{display:inline-flex;align-items:center;gap:.5rem;background:#4285f4;color:#fff;padding:.75rem 1.5rem;border-radius:40px;text-decoration:none;font-weight:500;margin-top:1rem;transition:var(--transition)}.chrome-store-btn:hover{background:#3367d6;transform:translateY(-2px);box-shadow:0 4px 12px rgba(66,133,244,.3)}.language-switcher{position:relative;display:inline-block;margin-right:1rem}.language-btn{padding:.5rem 1rem;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;gap:.5rem}.language-btn,.language-dropdown{background:var(--bg-card);border:1px solid var(--border);border-radius:.5rem}.language-dropdown{position:absolute;top:100%;right:0;max-height:300px;overflow-y:auto;min-width:200px;display:none;z-index:1000;margin-top:.5rem}.language-dropdown.show{display:block}.language-option{padding:.75rem 1rem;cursor:pointer;transition:var(--transition);display:flex;align-items:center;gap:.5rem;border-bottom:1px solid var(--border)}.language-option:last-child{border-bottom:none}.language-option.active,.language-option:hover{background:var(--accent);color:#fff}.language-option i{width:20px}[dir=rtl] .language-dropdown{right:auto;left:0}[dir=rtl] .language-btn i:last-child{margin-left:0;margin-right:auto}[dir=rtl] .footer-links i{margin-right:0;margin-left:.25rem}[dir=rtl] .feature-item,[dir=rtl] .release-notes li{flex-direction:row-reverse}@media (max-width:767.98px){.welcome-header h1{font-size:2rem}.welcome-actions .btn{width:100%}.footer-links,.welcome-actions{flex-direction:column}.footer-links{display:flex;gap:1rem}.footer-links a{margin:0}.language-switcher{margin-right:0}.language-dropdown{right:auto;left:0}[dir=rtl] .language-dropdown{left:auto;right:0}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.welcome-header p{animation:fadeIn .8s ease-out}.version{position:relative;overflow:hidden}.version:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.1),transparent);transform:rotate(30deg);animation:shimmer 3s infinite}@keyframes shimmer{0%{transform:translateX(-100%) rotate(30deg)}to{transform:translateX(100%) rotate(30deg)}}@media print{.chrome-store-btn,.footer-links,.language-switcher,.welcome-actions{display:none!important}.welcome-container{max-width:100%;margin:0;padding:1rem}.welcome-card{break-inside:avoid;page-break-inside:avoid}}.highlight-section{scroll-margin-top:2rem;animation:sectionPulse 2s ease-in-out}@keyframes sectionPulse{0%{box-shadow:0 0 0 0 rgba(59,130,246,.7)}50%{box-shadow:0 0 0 10px rgba(59,130,246,0)}to{box-shadow:0 0 0 0 rgba(59,130,246,0)}}.install-badge,.uninstall-badge,.update-badge{display:inline-block;padding:.25rem 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#dc2626}.feedback-btn.secondary:hover{background:#fee2e2;transform:translateY(-2px)}.scroll-indicator{transition:opacity .3s}.scroll-indicator:hover{transform:scale(1.1)}.language-list::-webkit-scrollbar{width:2px}.language-list::-webkit-scrollbar-track{background:transparent}.language-list::-webkit-scrollbar-thumb{background:rgba(var(--border-rgb),.2);border-radius:2px}.language-list::-webkit-scrollbar-thumb:hover{background:rgba(var(--accent-rgb),.3)}.language-list{scrollbar-width:thin;scrollbar-color:hsla(0,0%,50.2%,.2) transparent}.language-list::-webkit-scrollbar-thumb:vertical{min-height:30px}.language-search{padding:.75rem;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg-card);border-radius:.5rem .5rem 0 0;z-index:1}.search-wrapper{position:relative;width:100%}.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-secondary);font-size:.9rem;z-index:1}.search-input{width:100%;padding:.5rem .5rem .5rem 2rem!important;background:var(--bg-primary);border:1px solid var(--border);border-radius:.375rem;color:var(--text-primary);font-size:.9rem;outline:none;transition:var(--transition);box-sizing:border-box}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(59,130,246,.1)}.search-input::placeholder{color:var(--text-secondary);opacity:.7}.language-list{max-height:300px;overflow-y:auto}.no-results{padding:1rem;text-align:center;color:var(--text-secondary);font-style:italic}[dir=rtl] .search-icon{left:auto;right:10px}[dir=rtl] .search-input{padding:.5rem 2rem .5rem .5rem!important}@media (max-width:767.98px){.language-dropdown{position:fixed!important;top:50%!important;left:50%!important;transform:translate(-50%,-50%)!important;width:90%!important;max-width:350px!important;max-height:80vh!important;z-index:10000!important;box-shadow:0 20px 60px rgba(0,0,0,.3)!important;border-radius:1rem!important}.language-dropdown.show:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:-1;animation:fadeIn .2s ease}.language-search{position:sticky;top:0;z-index:2}.language-list{max-height:calc(80vh - 80px);overflow-y:auto}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}}.scroll-indicator{position:fixed;bottom:2rem;right:2rem;width:50px;height:50px;background:var(--accent);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.3);opacity:0;visibility:hidden;transition:all .3s ease;z-index:1000;border:2px solid var(--bg-card)}.scroll-indicator.visible{opacity:1;visibility:visible}.scroll-indicator:hover{background:var(--accent-hover);transform:translateY(-5px) scale(1.1);box-shadow:0 8px 20px rgba(59,130,246,.4)}.scroll-indicator:active{transform:translateY(0) scale(.95)}.scroll-indicator i{font-size:1.2rem;transition:transform .3s ease}.scroll-indicator:hover i{transform:translateY(-3px)}[dir=rtl] .scroll-indicator{right:auto;left:2rem}@media (max-width:767.98px){.scroll-indicator{bottom:1.5rem;right:1.5rem;width:45px;height:45px}[dir=rtl] .scroll-indicator{right:auto;left:1.5rem}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.scroll-indicator.visible{animation:fadeInUp .3s ease forwards}