:root{--bg:#f7f7f4;--card:#fff;--text:#17181a;--muted:#5d6066;--line:#e2e2dc;--accent:#0f6e5a;--accent-ink:#fff;--accent-soft:#e3f1ec;--danger:#b42318;--radius:14px;--max:960px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#111312;--card:#1a1d1c;--text:#ecedea;--muted:#a3a7a3;--line:#2c302e;--accent:#3fbf9b;--accent-ink:#08130f;--accent-soft:#17302a;--danger:#f97066}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}a{color:var(--accent)}img,video{max-width:100%;display:block}.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}header.site{border-bottom:1px solid var(--line)}header.site .wrap{justify-content:space-between;align-items:center;gap:16px;height:60px;display:flex}.brand{white-space:nowrap;color:var(--text);letter-spacing:-.01em;font-weight:700;text-decoration:none}.brand span{color:var(--accent)}nav.main{gap:18px;font-size:.95rem;display:flex}nav.main a{color:var(--muted);white-space:nowrap;text-decoration:none}@media (width<=520px){nav.main{gap:12px;font-size:.85rem}nav.main a:first-child{display:none}}nav.main a:hover,nav.main a[aria-current=page]{color:var(--text)}.hero{text-align:center;padding:48px 0 24px}.hero h1{letter-spacing:-.02em;margin:0 0 12px;font-size:clamp(1.9rem,4vw,2.7rem);line-height:1.15}.hero p.lead{color:var(--muted);max-width:640px;margin:0 auto;font-size:1.1rem}.badges{flex-wrap:wrap;justify-content:center;gap:8px;margin:18px 0 0;padding:0;list-style:none;display:flex}.badges li{background:var(--accent-soft);color:var(--text);border-radius:999px;padding:4px 12px;font-size:.85rem}.tool{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);min-height:220px;margin:24px 0 8px;padding:20px}.drop{border:2px dashed var(--line);cursor:pointer;text-align:center;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:6px;min-height:200px;padding:20px;transition:border-color .15s,background .15s;display:flex}.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent-soft)}.drop-title{font-size:1.1rem;font-weight:600}.drop-sub{color:var(--muted);font-size:.9rem}.settings,.progress,.result{flex-direction:column;align-items:flex-start;gap:14px;display:flex}[hidden]{display:none!important}.info{color:var(--muted);word-break:break-all;margin:0}.opt{border:0;flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;display:flex}.opt legend{width:100%;margin-bottom:6px;padding:0;font-weight:600}.opt input{opacity:0;pointer-events:none;position:absolute}.opt label{border:1px solid var(--line);cursor:pointer;border-radius:999px;padding:6px 14px;font-size:.95rem}.opt input:checked+label{border-color:var(--accent);background:var(--accent-soft);font-weight:600}.opt input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px}.btn{appearance:none;border:1px solid var(--line);background:var(--card);color:var(--text);font:inherit;cursor:pointer;border-radius:10px;padding:10px 18px;font-weight:600;text-decoration:none;display:inline-block}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn:hover{filter:brightness(1.05)}.actions{flex-wrap:wrap;gap:10px;display:flex}progress{width:100%;height:10px;accent-color:var(--accent)}.status{color:var(--muted);margin:0}.error{color:var(--danger);margin:12px 0 0}.notice{padding:8px 4px}.notice p{color:var(--muted);margin:6px 0 0}.result video{background:#000;border-radius:10px;width:100%}.compare{--pos:50%;-webkit-user-select:none;user-select:none;border-radius:10px;width:100%;position:relative;overflow:hidden}.compare>img{width:100%;height:auto}.compare-before{clip-path:inset(0 calc(100% - var(--pos)) 0 0);position:absolute;inset:0}.compare-before img{object-fit:fill;image-rendering:auto;width:100%;height:100%}.compare:after{content:"";top:0;bottom:0;left:var(--pos);pointer-events:none;background:#fff;width:2px;position:absolute;box-shadow:0 0 0 1px #00000040}.compare input[type=range]{opacity:0;cursor:ew-resize;width:100%;height:100%;margin:0;position:absolute;inset:0}.compare-labels{pointer-events:none;justify-content:space-between;display:flex;position:absolute;top:10px;left:10px;right:10px}.compare-labels span{color:#fff;background:#0009;border-radius:6px;padding:2px 8px;font-size:.8rem}.privacy-note{text-align:center;color:var(--muted);margin:0 0 8px;font-size:.9rem}section.content{border-top:1px solid var(--line);padding:32px 0}section.content h2{letter-spacing:-.01em;margin:0 0 14px;font-size:1.5rem}section.content h3{margin:22px 0 6px;font-size:1.1rem}section.content p,section.content li{color:var(--muted)}section.content strong{color:var(--text)}.steps{counter-reset:s;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;padding:0;list-style:none;display:grid}.steps li{background:var(--card);border:1px solid var(--line);counter-increment:s;border-radius:12px;padding:16px}.steps li:before{content:counter(s);background:var(--accent);width:26px;height:26px;color:var(--accent-ink);border-radius:50%;place-items:center;margin-bottom:8px;font-weight:700;display:grid}table{border-collapse:collapse;width:100%;font-size:.95rem}th,td{text-align:left;border-bottom:1px solid var(--line);padding:10px}th{color:var(--text)}td{color:var(--muted)}details{border-bottom:1px solid var(--line);padding:12px 0}summary{cursor:pointer;color:var(--text);font-weight:600}details p{margin:8px 0 0}.ad-slot:empty{display:none}footer.site{border-top:1px solid var(--line);color:var(--muted);padding:28px 0 40px;font-size:.9rem}footer.site .wrap{flex-wrap:wrap;justify-content:space-between;gap:12px;display:flex}footer.site a{color:var(--muted)}.legal{padding:32px 0}.legal h1{letter-spacing:-.02em}.legal p,.legal li{color:var(--muted)}