:root{--primary: #fe2c55;--primary-hover: #e0254b;--secondary: #25f4ee;--bg-color: #f8f9fa;--card-bg: #ffffff;--text-main: #121212;--text-secondary: #545454;--border-radius: 12px;--shadow: 0 4px 12px rgba(0, 0, 0, .05);--font-family: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif}@media(prefers-color-scheme:dark){:root{--bg-color: #121212;--card-bg: #1e1e1e;--text-main: #ffffff;--text-secondary: #a0a0a0}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}#root{width:100%;flex:1;display:flex;flex-direction:column}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;font-family:inherit}.container{width:100%;max-width:800px;margin:0 auto;padding:0 1rem}.app-container{min-height:100vh;display:flex;flex-direction:column}.header-container{position:relative;padding:3rem 1rem 2rem;text-align:center}.logo-section{text-align:center;margin:2rem auto 0}.logo-title{font-size:2.5rem;font-weight:900;letter-spacing:-1px;margin-bottom:.5rem;line-height:1}.logo-tt{color:var(--text-main)}.logo-downloader{color:var(--primary)}.logo-subtitle{color:var(--text-secondary);font-size:1.1rem}.header-actions{position:absolute;top:2rem;left:0;right:0;width:100%;display:flex;justify-content:space-between;padding:0 2rem;pointer-events:none;box-sizing:border-box;z-index:10}.header-actions>*{pointer-events:auto}.lang-btn{display:flex;align-items:center;gap:6px;background:transparent;border:1px solid rgba(0,0,0,.1);padding:8px 16px;border-radius:24px;font-size:.875rem;color:var(--text-main);cursor:pointer;transition:all .2s;background:var(--card-bg);box-shadow:0 2px 5px #0000000d}.lang-btn:hover,.lang-btn.active{background:var(--bg-color);border-color:#0003}.lang-menu{position:absolute;top:100%;right:0;margin-top:8px;background:var(--card-bg);border-radius:12px;box-shadow:0 10px 40px #00000026;padding:1rem;width:600px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;z-index:100;border:1px solid rgba(0,0,0,.05);animation:fadeIn .15s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.lang-item{display:flex;align-items:center;gap:10px;padding:10px;border-radius:8px;color:var(--text-main);font-size:.9rem;transition:background-color .2s;text-decoration:none}.lang-item:hover{background-color:var(--bg-color);color:var(--primary)}.lang-flag{font-size:1.2rem}.lang-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media(max-width:800px){.lang-menu{width:400px;grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.header-container{flex-direction:column;align-items:center;text-align:center;gap:1rem;padding:2rem 1rem}.logo-section{text-align:center}.logo-title{font-size:2rem}.header-actions{top:1.5rem;padding:0 1rem}.lang-btn{gap:0;padding:8px}.lang-btn span{margin-left:4px}.lang-menu{position:fixed;inset:auto 0 0;width:100%;margin-top:0;border-radius:20px 20px 0 0;grid-template-columns:repeat(2,1fr);max-height:60vh;overflow-y:auto;padding-bottom:2rem;box-shadow:0 -4px 20px #00000026;transform-origin:bottom;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}}.nav-link{display:flex;align-items:center;text-decoration:none;color:var(--text-main);font-weight:500;font-size:.95rem;padding:8px 16px;border-radius:24px;transition:all .2s;background:transparent}.nav-link:hover{background:#0000000d;color:var(--primary)}@media(max-width:640px){.nav-link{padding:8px 12px;font-size:.875rem;background:var(--card-bg);border:1px solid rgba(0,0,0,.1);box-shadow:0 2px 5px #0000000d;height:38px;box-sizing:border-box}}.footer-container{border-top:1px solid rgba(0,0,0,.05);margin-top:auto;background-color:var(--card-bg)}.footer-content{display:flex;justify-content:space-between;align-items:center;padding:2rem 1rem;color:var(--text-secondary);font-size:.875rem}.footer-nav{display:flex;align-items:center;gap:12px}.footer-link{color:var(--text-secondary);transition:color .2s}.footer-link:hover{color:var(--primary);text-decoration:underline}.separator{color:#0003}@media(max-width:640px){.footer-content{flex-direction:column;gap:1rem;text-align:center}}.search-container{display:flex;gap:12px;width:100%;max-width:600px;margin:0 auto;position:relative}.input-wrapper{flex:1;position:relative;display:flex;align-items:center;background:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--shadow);padding:0 16px;border:2px solid transparent;transition:border-color .2s}.input-wrapper:focus-within{border-color:var(--primary)}.search-input{flex:1;border:none;background:transparent;padding:16px 12px;font-size:1rem;color:var(--text-main);outline:none;width:100%}.search-input:disabled{color:var(--text-secondary);cursor:not-allowed}.search-icon{flex-shrink:0}.paste-btn{display:flex;align-items:center;gap:6px;background:#25f4ee1a;color:#00b3b3;padding:8px 12px;border-radius:8px;font-size:.875rem;font-weight:600;transition:all .2s}.paste-btn:hover{background:#25f4ee33}.download-btn{background:var(--primary);color:#fff;padding:0 24px;border-radius:var(--border-radius);font-weight:600;font-size:1rem;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px #fe2c554d;transition:transform .2s,background-color .2s;min-width:120px;cursor:pointer}.download-btn:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-2px)}.download-btn:active:not(:disabled){transform:translateY(0)}.download-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.download-btn.reset-btn{background:var(--text-main);box-shadow:0 4px 14px #0003;min-width:160px}.download-btn.reset-btn:hover{background:var(--text-secondary)}@media(max-width:640px){.search-container{flex-direction:column}.download-btn{width:100%;padding:16px}.paste-text{display:none}}.video-card{background:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--shadow);overflow:hidden;max-width:800px;width:100%;margin:2rem auto;animation:slideIn .4s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.card-header{padding:1.5rem;border-bottom:1px solid rgba(0,0,0,.05)}.author-info{display:flex;align-items:center;gap:12px;margin-bottom:12px}.avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid var(--bg-color);box-shadow:0 2px 8px #0000001a}.nickname{font-size:1.1rem;font-weight:700;color:var(--text-main)}.username{font-size:.9rem;color:var(--text-secondary)}.video-title p{color:var(--text-main);line-height:1.4}.card-body{display:flex;padding:1.5rem;gap:2rem}.cover-wrapper{position:relative;width:180px;flex-shrink:0;border-radius:8px;overflow:hidden;box-shadow:0 4px 12px #0000001a}.video-cover{width:100%;height:auto;aspect-ratio:9/16;object-fit:cover;display:block}.stats-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.7),transparent);padding:12px 8px 8px;color:#fff;display:flex;align-items:center}.stat-item{display:flex;align-items:center;gap:4px;font-size:.8rem;font-weight:600}.content-side{flex:1;display:flex;flex-direction:column}.stats-row{display:flex;gap:12px;margin-bottom:2rem;flex-wrap:wrap}.stat-badge{display:flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-color);border-radius:20px;font-size:.9rem;color:var(--text-secondary);font-weight:500}.text-red{color:var(--primary);fill:var(--primary)}.options-title{font-size:1rem;margin-bottom:1rem;color:var(--text-main)}.buttons-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.dl-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:8px;font-weight:600;transition:all .2s;text-align:center}.dl-btn.primary{background:var(--primary);color:#fff}.dl-btn.primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 4px 12px #fe2c5533}.dl-btn.secondary{background:var(--secondary);color:#000}.dl-btn.secondary:hover{filter:brightness(.95);transform:translateY(-2px)}.dl-btn.outline{border:1px solid #e0e0e0;color:var(--text-main);background:transparent}.dl-btn.outline:hover{background:var(--bg-color);border-color:#d0d0d0}@media(prefers-color-scheme:dark){.card-header{border-bottom:1px solid rgba(255,255,255,.1)}.stat-badge{background:#2a2a2a}.dl-btn.outline{border-color:#333}.dl-btn.outline:hover{background:#2a2a2a}}@media(max-width:640px){.card-body{flex-direction:column;padding:1rem}.cover-wrapper{width:100%;max-width:200px;margin:0 auto}.buttons-grid{grid-template-columns:1fr}}.expiry-message{text-align:center;margin-top:auto;color:var(--text-secondary);font-size:.9rem;padding-top:1rem;display:none!important}.seo-content-container{max-width:1000px;margin:4rem auto 2rem;padding:0 1rem;color:var(--text-main)}.seo-section{margin-bottom:4rem}.seo-heading{text-align:center;font-size:2rem;font-weight:800;margin-bottom:2.5rem;color:var(--text-main);letter-spacing:-.5px}.steps-container{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap}.step-card{flex:1;min-width:280px;background:var(--card-bg);padding:2rem;border-radius:16px;box-shadow:0 4px 20px #0000000d;text-align:center;position:relative;border:1px solid rgba(0,0,0,.05);transition:transform .3s ease}.step-card:hover{transform:translateY(-5px)}.step-number{font-size:3rem;font-weight:900;color:#fe2c551a;position:absolute;top:1rem;left:1.5rem;line-height:1}.step-card h3{margin:2rem 0 1rem;font-size:1.25rem;font-weight:700}.step-card p{font-size:.95rem;color:var(--text-secondary);line-height:1.6}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.feature-card{background:var(--card-bg);padding:2rem;border-radius:12px;box-shadow:0 2px 10px #00000008;border:1px solid rgba(0,0,0,.05);transition:all .3s ease}.feature-card:hover{box-shadow:0 8px 30px #00000014;transform:translateY(-3px)}.feature-icon{color:var(--primary);width:32px;height:32px;margin-bottom:1rem}.feature-card h3{font-size:1.2rem;font-weight:700;margin-bottom:.75rem}.feature-card p{font-size:.95rem;color:var(--text-secondary);line-height:1.6}.accordion-container{max-width:800px;margin:0 auto}.accordion-item{margin-bottom:1rem;border-radius:12px;background:var(--card-bg);border:1px solid rgba(0,0,0,.05);overflow:hidden}.accordion-header{width:100%;padding:1.25rem 1.5rem;display:flex;justify-content:space-between;align-items:center;background:none;border:none;cursor:pointer;font-size:1.1rem;font-weight:600;color:var(--text-main);text-align:left;transition:background-color .2s}.accordion-header:hover{background-color:#00000005}.accordion-header.active{color:var(--primary);background-color:#fe2c5508}.accordion-icon{font-size:1.5rem;font-weight:300;color:var(--text-secondary)}.accordion-content{max-height:0;overflow:hidden;transition:max-height .3s cubic-bezier(.4,0,.2,1)}.accordion-body{padding:0 1.5rem 1.5rem;font-size:1rem;color:var(--text-secondary);line-height:1.7}.seo-footer-text{text-align:center;margin-top:3rem;font-size:.9rem;color:var(--text-secondary)}@media(max-width:768px){.seo-heading{font-size:1.75rem}.steps-container{flex-direction:column}.step-card{padding:1.5rem}.accordion-header{font-size:1rem;padding:1rem}}