:root{--ink:#15203a;--muted:#5b6475;--bg:#f6f7fb;--card:#fff;--line:#e3e6ee;--brand:#1f4fd8;--brand2:#1338a8;--ok:#127a3f;--okbg:#e9f7ef;--warnbg:#fff4e0;--r:14px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand)}.wrap{max-width:980px;margin:0 auto;padding:0 18px}
header.top{background:#fff;border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:60px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:19px;color:var(--ink);text-decoration:none}.logo svg{width:30px;height:30px}.logo b{color:var(--brand)}
nav.main{display:flex;align-items:center;gap:12px;flex-wrap:wrap}nav.main a{text-decoration:none;color:var(--muted);font-weight:600;font-size:15px}
.lang{font:inherit;font-size:14px;padding:6px 8px;border:1px solid var(--line);border-radius:10px;background:#fff}
.crumbs{font-size:13px;color:var(--muted);margin:16px 0 0}.crumbs a{color:var(--muted)}
h1{font-size:clamp(26px,5vw,38px);line-height:1.2;margin:14px 0 8px}h2{font-size:23px;margin:34px 0 10px}
.hero{text-align:center;padding:16px 0 4px}.hero h1{font-size:clamp(28px,6vw,44px)}
.lead{font-size:18px;color:var(--muted);margin:0 0 18px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:14px 0}
.card{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;text-decoration:none;color:var(--ink);transition:.15s}
.card:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:0 6px 18px rgba(20,33,61,.08)}
.card i{font-style:normal;font-size:26px;display:block}.card b{display:block;font-size:17px;margin-top:4px}.card span{display:block;font-size:14px;color:var(--muted)}
.tool{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:0 6px 24px rgba(20,33,61,.06)}
.drop{display:block;border:2px dashed #b9c3dd;border-radius:12px;padding:30px 16px;text-align:center;cursor:pointer;background:#fafbff}
.drop:hover,.drop.over{border-color:var(--brand);background:#f0f4ff}
.drop-text b{display:inline-block;background:var(--brand);color:#fff;border-radius:10px;padding:11px 20px;margin-bottom:6px}
.drop-text small{display:block;color:var(--muted);margin-top:8px;font-size:14px}
.sr{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.files{list-style:none;margin:12px 0 0;padding:0}.files li{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line);padding:8px 2px;font-size:14px}
.files li span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.files li em{color:var(--muted);font-style:normal}
.files button,.tbar button{border:0;background:#eef1f7;border-radius:8px;width:32px;height:32px;cursor:pointer;font-size:15px}
.opts{margin-top:14px;display:grid;gap:10px}
.opt{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-weight:600;font-size:15px}
.opt select,.opt input{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:#fff;min-width:200px}
.go{margin-top:14px;width:100%;border:0;background:var(--brand);color:#fff;font:inherit;font-weight:700;font-size:17px;padding:14px;border-radius:12px;cursor:pointer}
.go:disabled{opacity:.45;cursor:not-allowed}
.status{min-height:1.4em;margin:10px 0 0;font-size:15px}
.res{border-radius:12px;padding:12px;margin-top:10px}.res.ok{background:var(--okbg)}.res.warn{background:var(--warnbg)}
.res .badge{margin:0 0 8px;font-weight:700}.res .row{display:flex;gap:8px}
.res input{flex:1;min-width:0;font:inherit;font-size:14px;padding:9px 10px;border:1px solid var(--line);border-radius:10px}
.dl{display:inline-block;background:var(--ok);color:#fff;text-decoration:none;font-weight:700;padding:9px 16px;border-radius:10px;white-space:nowrap;border:0;font:inherit;cursor:pointer}
.dl.zip{background:var(--brand);margin-top:10px}
.note{margin:8px 0 0;font-size:13px;color:var(--muted)}.privacy{font-size:13px;color:var(--muted);margin:14px 0 0;text-align:center}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-top:12px}
.tcard{position:relative;background:#f3f5fa;border:1px solid var(--line);border-radius:10px;padding:8px;text-align:center}
.tcard img{max-width:100%;max-height:150px;box-shadow:0 1px 4px rgba(0,0,0,.15);transition:transform .2s;background:#fff}
.tnum{position:absolute;top:6px;left:6px;background:var(--brand);color:#fff;border-radius:6px;font-size:12px;padding:1px 6px}
.tbar{display:flex;justify-content:center;gap:4px;margin-top:6px}.tbar button{width:26px;height:26px;font-size:13px}
.pad-wrap{display:grid;gap:6px}.pad-label{font-weight:600;font-size:15px}
.pad{width:100%;height:auto;aspect-ratio:3/1;border:2px dashed #b9c3dd;border-radius:12px;background:#fff;touch-action:none}
.pad-clear{justify-self:start;border:1px solid var(--line);background:#fff;border-radius:10px;padding:6px 12px;font:inherit;font-size:14px;cursor:pointer}
.steps{counter-reset:s;list-style:none;padding:0}.steps li{counter-increment:s;position:relative;padding-left:42px;margin:12px 0}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:15px}
.why li{margin:8px 0}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:8px 0}summary{font-weight:700;cursor:pointer}details p{margin:8px 0 0}
.box{background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:10px;padding:12px 16px;margin:20px 0}
.ad-in{margin:22px 0;text-align:center;min-height:50px}.ad-top .cvl-top{display:inline-block;width:320px;height:50px}
@media(min-width:520px){.ad-top .cvl-top{width:468px;height:60px}}@media(min-width:800px){.ad-top .cvl-top{width:728px;height:90px}}
.foot{margin-top:50px;background:#fff;border-top:1px solid var(--line);padding:26px 0;font-size:14px;color:var(--muted)}
.foot .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.foot b{color:var(--ink)}
.foot a{color:var(--muted);display:block;text-decoration:none;margin:3px 0}.foot a:hover{color:var(--brand)}.disc{margin-top:18px;font-size:13px}
@media(max-width:560px){.res .row{flex-direction:column}.opt select,.opt input{min-width:0;width:100%}}
@media(max-width:560px){.card{padding:12px}.card b{font-size:15px}.card span{font-size:13px}}