:root{--brand:#e60023;--brand-dark:#bd081c;--brand-soft:#ffe8ec;--ink:#14141a;--ink-2:#3d3d46;--muted:#6b6b76;--line:#ececf1;--bg:#fff;--bg-soft:#f7f7fa;--bg-elev:#fff;--accent:#7c3aed;--ok:#12a150;--radius:16px;--radius-sm:10px;--radius-lg:24px;--shadow-sm:0 1px 2px #14141a0f, 0 1px 3px #14141a0d;--shadow:0 10px 30px -12px #14141a2e;--shadow-lg:0 30px 60px -20px #14141a47;--maxw:1120px;--font:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:17px;line-height:1.65}h1,h2,h3,h4{letter-spacing:-.02em;color:var(--ink);margin:0 0 .5em;font-weight:800;line-height:1.2}h1{font-size:clamp(2rem,5vw,3.25rem)}h2{font-size:clamp(1.6rem,3.4vw,2.35rem)}h3{font-size:clamp(1.2rem,2.2vw,1.5rem)}p{color:var(--ink-2);margin:0 0 1rem}a{color:var(--brand-dark);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:20px}.section{padding-block:clamp(48px,8vw,96px)}.section-soft{background:var(--bg-soft)}.eyebrow{letter-spacing:.04em;text-transform:uppercase;color:var(--brand-dark);background:var(--brand-soft);border-radius:999px;align-items:center;gap:8px;padding:6px 14px;font-size:.82rem;font-weight:700;display:inline-flex}.lead{color:var(--ink-2);max-width:46ch;font-size:clamp(1.05rem,2vw,1.28rem)}.center{text-align:center}.center .lead{margin-inline:auto}.btn{cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:14px 26px;font-size:1rem;font-weight:700;text-decoration:none;transition:transform .12s,box-shadow .2s,background .2s;display:inline-flex}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);color:#fff;box-shadow:0 10px 24px -10px #e6002399}.btn-primary:hover{box-shadow:0 14px 30px -10px #e60023b3}.btn-ghost{color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-sm);background:#fff}.site-header{z-index:50;-webkit-backdrop-filter:saturate(180%)blur(12px);backdrop-filter:saturate(180%)blur(12px);border-bottom:1px solid var(--line);background:#ffffffd9;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;height:68px;display:flex}.brand{color:var(--ink);letter-spacing:-.02em;align-items:center;gap:10px;font-size:1.12rem;font-weight:800;display:inline-flex}.brand:hover{text-decoration:none}.brand-mark{background:linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);color:#fff;border-radius:10px;place-items:center;width:34px;height:34px;font-weight:900;display:grid;box-shadow:0 6px 16px -6px #e60023b3}.brand-logo{width:100%;max-width:230px;height:auto;display:block}@media (width<=640px){.brand-logo{max-width:180px}}.nav{align-items:center;gap:4px;display:flex}.nav a{color:var(--ink-2);border-radius:8px;padding:8px 12px;font-size:.96rem;font-weight:600}.nav a[aria-current=page]{color:var(--brand-dark);background:var(--brand-soft)}.nav a:hover{color:var(--ink);background:var(--bg-soft);text-decoration:none}.nav .nav-cta{color:#fff;margin-left:6px;padding:9px 18px;font-size:.92rem}.nav .nav-cta:hover{color:#fff;background:linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%)}.nav-toggle-input{display:none}.nav-toggle{cursor:pointer;border:1px solid var(--line);background:#fff;border-radius:10px;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0 11px;display:none}.nav-toggle span{background:var(--ink);border-radius:2px;height:2.5px;transition:transform .2s,opacity .2s;display:block}@media (width<=900px){.nav-toggle{display:flex}.nav{border-bottom:1px solid var(--line);box-shadow:var(--shadow);background:#fff;flex-direction:column;align-items:stretch;gap:2px;max-height:calc(100vh - 68px);padding:14px 20px 22px;transition:transform .28s cubic-bezier(.4,0,.2,1);position:fixed;inset:68px 0 auto;overflow-y:auto;transform:translateY(-140%)}.nav-toggle-input:checked~.nav{transform:translateY(0)}.nav a{border-radius:10px;padding:13px 14px;font-size:1.05rem}.nav .nav-cta{justify-content:center;margin:8px 0 0;padding:14px;font-size:1rem}.nav-toggle-input:checked~.nav-toggle span:first-child{transform:translateY(7.5px)rotate(45deg)}.nav-toggle-input:checked~.nav-toggle span:nth-child(2){opacity:0}.nav-toggle-input:checked~.nav-toggle span:nth-child(3){transform:translateY(-7.5px)rotate(-45deg)}}.hero{background:radial-gradient(1200px 500px at 80% -10%, var(--brand-soft), transparent 60%), radial-gradient(900px 500px at 0% 10%, #efe9ff, transparent 55%);padding-block:clamp(48px,7vw,84px) clamp(40px,6vw,64px);position:relative;overflow:hidden}.hero h1{max-width:16ch}.hero .lead{max-width:52ch}.hero-cta{flex-wrap:wrap;gap:12px;margin-top:8px;display:flex}.trust-row{color:var(--muted);flex-wrap:wrap;gap:18px 26px;margin-top:26px;font-size:.92rem;font-weight:600;display:flex}.trust-row span{align-items:center;gap:7px;display:inline-flex}.trust-row svg{color:var(--ok)}.tool{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:clamp(20px,3vw,32px)}.tool-row{flex-wrap:wrap;gap:10px;display:flex}.tool-input{border:1.5px solid var(--line);min-width:0;color:var(--ink);background:#fff;border-radius:999px;outline:none;flex:320px;padding:15px 18px;font-size:1rem;transition:border-color .2s,box-shadow .2s}.tool-input:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}.tool-note{border-radius:var(--radius-sm);background:var(--bg-soft);border:1px dashed var(--line);color:var(--muted);align-items:center;gap:10px;margin:16px 0 0;padding:14px 16px;font-size:.92rem;display:flex}.tool-steps-mini{color:var(--muted);flex-wrap:wrap;gap:8px;margin-top:14px;font-size:.85rem;display:flex}.tool-steps-mini span{background:var(--bg-soft);border-radius:999px;padding:5px 11px;font-weight:600}.tool-status{min-height:1.2em;color:var(--brand-dark);margin:14px 0 0;font-size:.95rem;font-weight:600}.tool-status:empty{min-height:0;margin:0}.tool-disclaimer{color:var(--muted);margin:12px 0 0;font-size:.82rem;line-height:1.5}.tool-results:empty{display:none}.result-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-elev);box-shadow:var(--shadow);margin-top:20px;overflow:hidden}.result-header{border-bottom:1px solid var(--line);background:var(--bg-soft);justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex}.result-kicker{letter-spacing:.08em;text-transform:uppercase;color:var(--ok);margin:0;font-size:.72rem;font-weight:800}.result-count{color:var(--brand-dark);background:var(--brand-soft);white-space:nowrap;border-radius:999px;padding:5px 12px;font-size:.82rem;font-weight:700}.result-content{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:20px;padding:20px;display:grid}.preview-box{border-radius:var(--radius-sm);background:var(--bg-soft);justify-content:center;align-items:center;min-height:180px;display:flex;overflow:hidden}.preview-box img,.preview-box video{object-fit:contain;width:100%;height:auto;max-height:360px;display:block}.options-box{min-width:0}.option-row{border:1px solid var(--line);border-radius:var(--radius-sm);justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;padding:12px 14px;display:flex}.option-left{align-items:center;gap:10px;min-width:0;display:flex}.quality-chip{color:var(--brand-dark);background:var(--brand-soft);white-space:nowrap;border-radius:999px;padding:4px 10px;font-size:.78rem;font-weight:700}.option-type{color:var(--ink-2);font-size:.92rem;font-weight:600}.download-link{white-space:nowrap;padding:9px 18px;font-size:.92rem}.result-footer-actions{margin-top:14px}.download-another-btn{width:100%}@media (width<=640px){.result-content{grid-template-columns:1fr}}.grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;display:grid}.card{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:26px 24px;transition:transform .16s,box-shadow .2s}.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.card h3{margin-bottom:.35em;font-size:1.18rem}.card p{margin:0;font-size:.98rem}.card .ico{background:var(--brand-soft);width:46px;height:46px;color:var(--brand-dark);border-radius:12px;place-items:center;margin-bottom:16px;display:grid}.steps{counter-reset:step;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;display:grid}.step{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:26px 24px 24px;position:relative}.step:before{counter-increment:step;content:counter(step);color:#fff;background:linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);border-radius:12px;place-items:center;width:40px;height:40px;margin-bottom:14px;font-weight:800;display:grid}.step h3{font-size:1.1rem}.step p{margin:0;font-size:.96rem}.answer-box{background:var(--bg-elev);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:22px 24px}.answer-box .q{color:var(--ink);margin-bottom:6px;font-weight:800}.faq{max-width:780px;margin-inline:auto}.faq details{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-elev);margin-bottom:12px;overflow:hidden}.faq summary{cursor:pointer;color:var(--ink);justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;font-weight:700;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--brand);font-size:1.5rem;font-weight:400;transition:transform .2s}.faq details[open] summary:after{transform:rotate(45deg)}.faq .faq-a{color:var(--ink-2);padding:0 20px 18px}.faq .faq-a p{margin:0}.prose{max-width:760px}.prose h2{margin-top:1.8em}.prose h3{margin-top:1.4em}.prose ul,.prose ol{color:var(--ink-2);margin-bottom:1rem;padding-left:1.3em}.prose li{margin-bottom:.4em}.prose blockquote{border-left:4px solid var(--brand);background:var(--bg-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--ink-2);margin:1.4em 0;padding:4px 20px}.crumbs{color:var(--muted);margin-bottom:18px;font-size:.86rem}.crumbs a{color:var(--muted);font-weight:600}.crumbs a:hover{color:var(--brand-dark)}.crumbs span{opacity:.6;margin-inline:8px}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.96rem}th,td{text-align:right;border-bottom:1px solid var(--line);padding:13px 16px}th{background:var(--bg-soft);color:var(--ink);font-weight:700}td{color:var(--ink-2)}tr:last-child td{border-bottom:none}.cta-band{border-radius:var(--radius-lg);color:#fff;text-align:center;box-shadow:var(--shadow-lg);background:linear-gradient(135deg,#1b1030 0%,#2a0e1c 60%,#3a0713 100%);padding:clamp(32px,5vw,56px)}.cta-band h2{color:#fff}.cta-band p{color:#ffffffd1;max-width:48ch;margin-inline:auto}.site-footer{color:#b9b9c4;background:#0f0f14;margin-top:40px;padding-block:56px 32px}.site-footer a{color:#d7d7e0}.site-footer a:hover{color:#fff}.footer-top{grid-template-columns:1.7fr 1fr 1fr 1fr;gap:32px;display:grid}.footer-brand .brand{color:#fff}.footer-logo-link{background:#fff;border-radius:12px;padding:10px 14px;display:inline-flex}.footer-logo{width:100%;max-width:220px;height:auto;display:block}.footer-brand p{color:#8a8a97;max-width:42ch;font-size:.95rem}.footer-col h4{color:#fff;letter-spacing:.04em;text-transform:uppercase;font-size:.9rem}.footer-col ul{margin:0;padding:0;list-style:none}.footer-col li{margin-bottom:10px}.footer-col a{font-size:.96rem}.footer-bottom{color:#7a7a86;border-top:1px solid #26262f;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:36px;padding-top:22px;font-size:.86rem;display:flex}@media (width<=860px){.footer-top{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}}@media (width<=520px){.footer-top{grid-template-columns:1fr;gap:24px}th,td{padding:11px 12px}}.stack>*+*{margin-top:18px}.mt-0{margin-top:0}.disclaimer{color:var(--muted);background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 18px;font-size:.86rem}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.hero{background:radial-gradient(900px 460px at 82% -12%,#e6002329,#0000 60%),radial-gradient(760px 460px at 4% 8%,#7c3aed24,#0000 55%),linear-gradient(#fff 0%,#fafaff 100%)}.hero:before{content:"";pointer-events:none;background-image:linear-gradient(#14141a07 1px,#0000 1px),linear-gradient(90deg,#14141a07 1px,#0000 1px);background-size:44px 44px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(700px 400px at 50% 0,#000,#0000 75%);mask-image:radial-gradient(700px 400px at 50% 0,#000,#0000 75%)}.hero>.container{z-index:1;position:relative}.stats{flex-wrap:wrap;justify-content:center;gap:12px 20px;margin-top:30px;display:flex}.stat{border:1px solid var(--line);box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffffb3;border-radius:999px;padding:9px 18px}.stat b{color:var(--brand-dark);margin-right:6px;font-size:1.05rem;font-weight:800}.stat span{color:var(--muted);font-size:.9rem;font-weight:600}.section-head{max-width:640px;margin:0 auto clamp(36px,5vw,52px)}@media (width>=900px){.grid{gap:24px}.section{padding-block:clamp(56px,8vw,104px)}}.toolcards{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;display:grid}.toolcard{border-radius:var(--radius);border:1px solid var(--line);background:var(--bg-elev);box-shadow:var(--shadow-sm);padding:26px 24px;transition:transform .16s,box-shadow .2s,border-color .2s;display:block;position:relative;overflow:hidden}.toolcard:before{content:"";background:linear-gradient(90deg, var(--brand), var(--accent));transform-origin:0;height:3px;transition:transform .25s;position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.toolcard:hover{box-shadow:var(--shadow);border-color:#e3d3d8;text-decoration:none;transform:translateY(-4px)}.toolcard:hover:before{transform:scaleX(1)}.toolcard .ico{background:var(--brand-soft);width:48px;height:48px;color:var(--brand-dark);border-radius:13px;place-items:center;margin-bottom:15px;display:grid}.toolcard h3{color:var(--ink);margin-bottom:4px;font-size:1.16rem}.toolcard p{margin:0;font-size:.95rem}.toolcard .go{color:var(--brand-dark);align-items:center;gap:6px;margin-top:14px;font-size:.92rem;font-weight:700;display:inline-flex}.card{position:relative;overflow:hidden}.card:after{content:"";opacity:0;pointer-events:none;background:radial-gradient(400px 120px at 100% 0,#e600230d,#0000 70%);transition:opacity .2s;position:absolute;inset:0}.card:hover:after{opacity:1}.answer-box .q{font-size:1.08rem}