@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap");:root{--bg:#fafaf9;--bg-card:#fff;--bg-elevated:#fff;--text:#111110;--text-secondary:#2e2d2b;--text-tertiary:#4a4946;--border:#e7e5e4;--border-hover:#d6d3d1;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-soft:#eff6ff;--success:#16a34a;--success-hover:#15803d;--success-soft:#f0fdf4;--error:#dc2626;--error-soft:#fef2f2;--radius:12px;--radius-sm:8px;--shadow-sm:0 1px 2px rgba(0,0,0,.04);--shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);--shadow-lg:0 4px 12px rgba(0,0,0,.08);--max-width:760px}@media (prefers-color-scheme:dark){:root{--bg:#0c0a09;--bg-card:#1c1917;--bg-elevated:#292524;--text:#fafaf9;--text-secondary:#a8a29e;--text-tertiary:#78716c;--border:#292524;--border-hover:#44403c;--accent:#60a5fa;--accent-hover:#93c5fd;--accent-soft:#172554;--success-soft:#052e16;--error-soft:#450a0a;--shadow-sm:0 1px 2px rgba(0,0,0,.2);--shadow:0 1px 3px rgba(0,0,0,.3);--shadow-lg:0 4px 12px rgba(0,0,0,.4)}}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-family:DM Sans,system-ui,-apple-system,sans-serif}body{background:var(--bg);color:var(--text);line-height:1.6;min-height:100dvh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:var(--bg-card);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.nav-container{max-width:var(--max-width);margin:0 auto;padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:20px;font-weight:700;text-decoration:none!important;display:flex}.logo-accent{color:var(--accent)}.logo-dim{color:var(--text)}.nav-link{font-size:13px;font-weight:500;color:var(--text-secondary)}.nav-link:hover{color:var(--text);text-decoration:none}.page-container{flex:1 1;max-width:var(--max-width);width:100%;margin:0 auto;padding:0 24px 80px}.hero{padding:64px 0 48px;text-align:center}.hero-heading{font-size:clamp(28px,6vw,48px);font-weight:700;line-height:1.15;letter-spacing:-.02em;margin-bottom:16px}.hero-accent{background:linear-gradient(135deg,var(--accent),#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-sub{font-size:17px;color:var(--text-secondary);max-width:520px;margin:0 auto}.downloader{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:28px;display:flex;flex-direction:column;gap:20px}.url-row{position:relative;transition:opacity .2s}.url-row--busy{opacity:.55;pointer-events:none}.url-input{width:100%;height:52px;padding:0 16px;font-size:1rem;font-family:inherit;color:var(--text);background:var(--bg-elevated);border:1.5px solid var(--border);border-radius:var(--radius-sm);outline:none;transition:border-color .15s,box-shadow .15s}.url-input::placeholder{color:var(--text-tertiary)}.url-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.12)}.url-input:disabled{opacity:.6;cursor:not-allowed}.controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.format-toggle{display:flex;gap:4px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:4px}.fmt-btn{display:flex;align-items:center;gap:6px;padding:7px 14px;font-size:.9rem;font-weight:600;font-family:inherit;color:var(--text-secondary);background:transparent;border:none;border-radius:6px;cursor:pointer;transition:background .15s,color .15s}.fmt-btn:hover:not(:disabled){color:var(--text)}.fmt-btn--active{background:var(--accent-soft);color:var(--accent);box-shadow:var(--shadow);border:1px solid var(--accent)}.fmt-btn:disabled{opacity:.5;cursor:not-allowed}.fmt-icon{font-size:.8rem}.quality-group{display:flex;gap:4px}.quality-btn{padding:7px 12px;font-size:.85rem;font-weight:500;font-family:inherit;color:var(--text-secondary);background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all .15s}.quality-btn:hover:not(:disabled){border-color:var(--border-hover);color:var(--text)}.quality-btn--active{color:var(--accent);border-color:var(--accent);background:var(--accent-soft);font-weight:600}.quality-btn:disabled{opacity:.5;cursor:not-allowed}.cta-area{display:flex;flex-direction:column;gap:12px}.dl-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:52px;padding:0 24px;font-size:1rem;font-weight:600;font-family:inherit;color:#fff;background:var(--accent);border:none;border-radius:var(--radius-sm);cursor:pointer;text-decoration:none!important;transition:background .15s,transform .1s,box-shadow .15s;box-shadow:0 1px 4px rgba(37,99,235,.3)}.dl-btn:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 3px 10px rgba(37,99,235,.4);color:#fff}.dl-btn:active:not(:disabled){transform:translateY(0)}.dl-btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none;transform:none}.dl-btn--success{background:var(--success);box-shadow:0 1px 4px rgba(22,163,74,.3)}.dl-btn--success:hover{background:var(--success-hover)!important;box-shadow:0 3px 10px rgba(22,163,74,.4)!important}.loading-state{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--bg-elevated);border-radius:var(--radius-sm)}.spinner{flex-shrink:0;width:22px;height:22px;border:2.5px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.loading-text{display:flex;flex-direction:column;gap:2px}.loading-msg{font-size:.95rem;font-weight:500;color:var(--text)}.loading-hint{font-size:.78rem;color:var(--text-tertiary)}.done-state{display:flex;flex-direction:column;gap:8px}.done-ttl{font-size:.78rem;color:var(--text-tertiary);text-align:center}.ghost-btn{width:100%;height:40px;font-size:.875rem;font-weight:500;font-family:inherit;color:var(--text-secondary);background:transparent;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:border-color .15s,color .15s}.ghost-btn:hover{border-color:var(--border-hover);color:var(--text)}.cross-promo{display:block;text-align:center;font-size:.82rem;color:var(--text-tertiary);text-decoration:none;padding:4px 0;transition:color .15s}.cross-promo:hover{text-decoration:none}.cross-promo strong,.cross-promo:hover{color:var(--accent)}.error-box{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;background:var(--error-soft);border:1px solid rgba(220,38,38,.2);border-radius:var(--radius-sm)}.error-icon{font-weight:700;margin-top:1px;flex-shrink:0}.error-icon,.error-msg{color:var(--error);font-size:.9rem}.error-msg{font-weight:500;line-height:1.4}.error-hint{font-size:.8rem;color:var(--text-secondary);margin-top:3px;line-height:1.4}.error-report-card{padding:20px 24px;background:var(--error-soft);border:1px solid var(--error);border-radius:var(--radius);text-align:center}.error-report-title{font-size:15px;font-weight:600;color:var(--error);margin:0 0 6px}.error-report-text{font-size:14px;color:var(--text-secondary);margin:0 0 12px;line-height:1.5}.error-report-link{font-size:13px;font-weight:600;color:var(--error);text-decoration:none}.error-report-link:hover{text-decoration:underline}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:600;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;text-decoration:none!important;transition:background-color .15s,border-color .15s}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);color:#fff}.btn-secondary{background:var(--bg-elevated);color:var(--text);border-color:var(--border)}.btn-secondary:hover{border-color:var(--border-hover)}.format-picker{display:flex;flex-direction:column;gap:12px}.format-picker-meta{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.format-picker-title{font-size:.95rem;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:480px}.format-picker-duration{flex-shrink:0}.format-picker-duration,.format-picker-prompt{font-size:.8rem;color:var(--text-tertiary)}.format-cards{display:flex;flex-wrap:wrap;gap:8px}.format-card{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:72px;padding:12px 16px;background:var(--bg-elevated);border:1.5px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:border-color .15s,background .15s,transform .1s;font-family:inherit}.format-card:hover{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-1px)}.format-card:active{transform:translateY(0)}.format-card--audio:hover{border-color:var(--success);background:var(--success-soft)}.format-card-icon{font-size:.75rem;color:var(--text-tertiary)}.format-card-label{font-size:1rem;font-weight:700;color:var(--text)}.format-card-sub{font-size:.7rem;color:var(--text-tertiary)}.format-card--audio .format-card-label{color:var(--success)}.usp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:16px;gap:16px;margin-top:48px}.usp-card{padding:20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius)}.usp-card h3{font-size:.9rem;font-weight:600;margin-bottom:6px}.usp-card p{font-size:.85rem;color:var(--text-secondary);line-height:1.5}.legal-page{max-width:680px;margin:0 auto;padding-top:40px}.legal-page h1{font-size:clamp(28px,5vw,36px);font-weight:700;letter-spacing:-.02em;margin-bottom:8px}.legal-updated{font-size:14px;color:var(--text-tertiary);margin-bottom:32px}.legal-page h2{font-size:18px;font-weight:600;margin:28px 0 8px}.legal-page p{font-size:15px;line-height:1.7;color:var(--text-secondary);margin:0 0 16px}.legal-page a{color:var(--accent)}.legal-page a:hover{text-decoration:underline}.not-found{text-align:center;padding:80px 0}.not-found h1{font-size:72px;font-weight:700;color:var(--text-tertiary);margin:0 0 8px;letter-spacing:-2px}.not-found p{font-size:17px;color:var(--text-secondary);margin:0 0 24px}.not-found-actions{display:flex;justify-content:center}.site-footer{background:var(--bg-card);border-top:1px solid var(--border);margin-top:auto}.footer-container{max-width:var(--max-width);margin:0 auto;padding:40px 24px 28px}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));grid-gap:32px;gap:32px;margin-bottom:32px}.footer-col{display:flex;flex-direction:column;gap:8px}.footer-col h4{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-tertiary);margin-bottom:4px}.footer-col a{font-size:14px;color:var(--text-secondary);text-decoration:none}.footer-col a:hover{color:var(--text)}.footer-bottom{text-align:center;padding-top:24px;border-top:1px solid var(--border)}.footer-bottom p{font-size:13px;color:var(--text-tertiary)}.footer-disclaimer{margin-top:6px;font-size:11px!important;color:var(--text-tertiary);max-width:480px;margin-left:auto;margin-right:auto;line-height:1.5}@media (max-width:600px){.hero{padding:32px 0 24px}.hero-sub{font-size:15px}.page-container{padding:0 16px 60px}.downloader{padding:20px;gap:16px}.controls{flex-direction:column;align-items:flex-start}.quality-group{flex-wrap:wrap}.usp-grid{grid-template-columns:1fr;margin-top:32px}.footer-grid{gap:24px}}