*{box-sizing:border-box}[hidden]{display:none!important}:root{--bg:#f5f9f8;--card:#fff;--ink:#14171f;--mut:#535b6b;--line:#dde1ea;--acc:#0f766e;--acc2:#e7f6f4;--r:12px}
body{margin:0;font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--acc)}header{background:#fff;border-bottom:1px solid var(--line)}.wrap{max-width:960px;margin:0 auto;padding:0 18px}
.top{display:flex;align-items:center;justify-content:space-between;min-height:62px;flex-wrap:wrap;gap:6px}.logo{font-weight:800;font-size:21px;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:8px}.logo i{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--acc);color:#fff;font-style:normal;font-size:14px}.logo span{color:var(--acc)}
nav a{margin-left:16px;color:var(--mut);text-decoration:none;font-size:15px}nav a:hover{color:var(--acc)}
h1{font-size:32px;line-height:1.2;margin:24px 0 8px}h2{font-size:22px;margin:34px 0 10px}h3{font-size:18px;margin:20px 0 6px}.lede{color:var(--mut);margin:0 0 18px;font-size:17px}
.crumb{font-size:13px;color:var(--mut);margin-top:18px}.crumb a{color:var(--mut)}
.tool{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}label{display:block;font-size:14px;font-weight:600;color:var(--mut);margin-bottom:10px}
input,select,textarea{width:100%;margin-top:4px;padding:11px 12px;font:inherit;font-size:16px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-weight:400}textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--acc);border-color:transparent}
.btn{display:inline-flex;align-items:center;gap:6px;border:0;border-radius:8px;background:var(--acc);color:#fff;font:inherit;font-weight:700;padding:11px 18px;cursor:pointer;text-decoration:none}.btn:disabled{opacity:.55;cursor:wait}.btn.ghost{background:#fff;color:var(--acc);border:1px solid var(--acc)}.btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.drop{border:2px dashed var(--line);border-radius:var(--r);padding:26px;text-align:center;background:var(--acc2);cursor:pointer}.drop.over{border-color:var(--acc)}.drop b{color:var(--acc)}
.status{font-size:14px;color:var(--mut);margin:10px 0 0;min-height:1.4em}.err{color:#b42318;font-weight:600}
progress{width:100%;height:10px}.out{margin-top:14px}.out textarea{min-height:220px;font-size:15px;line-height:1.55}
.muted{color:var(--mut);font-size:14px}.ad-slot{min-height:0;margin:18px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;padding:0;list-style:none}.grid a{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:13px;text-decoration:none;color:var(--ink);font-weight:600}.grid a small{display:block;color:var(--mut);font-weight:400}.grid a:hover{border-color:var(--acc)}
.tw{overflow-x:auto}table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);font-size:15px}th,td{padding:8px 11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:var(--acc2)}
details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:8px 0}summary{font-weight:700;cursor:pointer}
.note{background:#fff;border-left:4px solid var(--acc);padding:10px 14px;border-radius:8px;margin:16px 0}.warn{background:#fff8e6;border-left:4px solid #d97706;padding:10px 14px;border-radius:8px;margin:14px 0;font-size:15px}
.pill{display:inline-block;background:var(--acc2);color:var(--acc);border-radius:99px;padding:2px 10px;font-size:13px;font-weight:700;margin-right:6px}
footer{margin-top:48px;border-top:1px solid var(--line);background:#fff;font-size:14px;color:var(--mut)}footer .wrap{padding:22px 18px}footer a{color:var(--mut);margin-right:14px;display:inline-block;padding:4px 0}
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:12px}.cmp img,.cmp canvas{max-width:100%;border-radius:8px;border:1px solid var(--line)}.checker{background-image:linear-gradient(45deg,#e5e7eb 25%,transparent 25%),linear-gradient(-45deg,#e5e7eb 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e5e7eb 75%),linear-gradient(-45deg,transparent 75%,#e5e7eb 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0}
.by{font-size:13px;color:var(--mut);margin:0 0 12px}.hero{background:linear-gradient(180deg,var(--acc2),rgba(255,255,255,0));margin:0 -18px;padding:6px 18px 4px;border-radius:0 0 18px 18px}.hero h1{letter-spacing:-.01em}.trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;list-style:none;padding:0;margin:16px 0 0}.trust li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px;color:var(--mut)}.trust b{display:block;color:var(--ink);font-size:15px}.trust b:before{content:"✓ ";color:var(--acc)}@media(max-width:640px){h1{font-size:26px}nav a{margin-left:0;margin-right:12px;font-size:14px}nav{padding-bottom:8px}.cmp{grid-template-columns:1fr}}
/* v20 art-direction layer */
:root{--dk:#03171a;--hl:#2dd4bf;--r:18px}
body{background:var(--bg);-webkit-font-smoothing:antialiased}
header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--dk) 82%,transparent);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.logo{color:#fff}.logo span{color:var(--hl);margin-left:-8px}.logo i{box-shadow:0 0 0 1px rgba(255,255,255,.18),0 6px 18px color-mix(in srgb,var(--acc) 60%,transparent)}
nav a{color:rgba(255,255,255,.78);padding:8px 2px;display:inline-block}nav a:hover{color:#fff}
.x20{position:relative;overflow:hidden;background:radial-gradient(900px 500px at 78% 40%,color-mix(in srgb,var(--acc) 34%,transparent),transparent 70%),radial-gradient(700px 400px at 0% 100%,color-mix(in srgb,var(--hl) 14%,transparent),transparent 70%),var(--dk);color:#fff;isolation:isolate}
.x20:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 40%,#000,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000,transparent 75%);z-index:-1}
.x20i{position:relative;z-index:2;padding-top:30px;padding-bottom:120px}
.x20.nt .x20i{padding-bottom:56px}
.x20 .hero{background:none;margin:0;padding:0;max-width:620px}
.x20 h1{font-size:clamp(34px,4.8vw,62px);line-height:1.04;letter-spacing:-.035em;font-weight:850;margin:14px 0 14px;text-wrap:balance;background:linear-gradient(180deg,#fff 30%,color-mix(in srgb,#fff 70%,var(--hl)));-webkit-background-clip:text;background-clip:text;color:transparent}
.x20.home h1{font-size:clamp(38px,5.6vw,72px)}
.x20 .lede{color:rgba(255,255,255,.8);font-size:clamp(17px,1.5vw,19px);max-width:560px}
.x20 .by,.x20 .by a,.x20 .crumb,.x20 .crumb a{color:rgba(255,255,255,.66)}
.x20 .k20{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:99px;padding:6px 12px}
.x20 .k20:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--hl);box-shadow:0 0 12px var(--hl)}
.x20a{position:absolute;right:max(-120px,calc(50% - 760px));top:50%;height:112%;width:auto;transform:translateY(-50%);z-index:1;pointer-events:none;mask-image:linear-gradient(90deg,transparent 0,#000 34%,#000 92%,transparent),linear-gradient(0deg,transparent,#000 18%);mask-composite:intersect;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 34%,#000 92%,transparent);animation:f20 9s ease-in-out infinite}
.x20:not(.home) .x20a{height:100%;opacity:.7}
@keyframes f20{0%,100%{transform:translateY(-50%)}50%{transform:translateY(calc(-50% - 10px))}}
@media(prefers-reduced-motion:reduce){.x20a{animation:none}}
main.wrap{position:relative;z-index:3}
main>.tool:first-child,main>.t20>.tool{margin-top:-92px;border-radius:26px;border:1px solid color-mix(in srgb,var(--acc) 18%,var(--line));box-shadow:0 30px 80px -24px rgba(8,10,30,.45),0 2px 6px rgba(0,0,0,.06);padding:26px}
.tool{background:#fff}
input,select,textarea{border-radius:12px;padding:13px 14px;border:1px solid #d5dae4;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{outline:0;border-color:var(--acc);box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 18%,transparent)}
.btn{border-radius:99px;padding:13px 22px;background:linear-gradient(135deg,var(--acc),color-mix(in srgb,var(--acc) 70%,#000));box-shadow:0 10px 24px -8px color-mix(in srgb,var(--acc) 70%,transparent);transition:transform .15s,box-shadow .15s}.btn:hover{transform:translateY(-1px);box-shadow:0 14px 30px -8px color-mix(in srgb,var(--acc) 80%,transparent)}.btn.ghost{background:#fff;box-shadow:none}
.drop{border-radius:20px;background:linear-gradient(180deg,var(--acc2),#fff);border-color:color-mix(in srgb,var(--acc) 30%,var(--line));padding:34px 20px;transition:border-color .2s,transform .2s}.drop:hover{border-color:var(--acc);transform:translateY(-1px)}
.trust{gap:12px;margin-top:22px}.trust li{border-radius:16px;padding:14px 16px;border-color:var(--line);box-shadow:0 1px 2px rgba(0,0,0,.03)}.trust b:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--acc);margin-right:8px;vertical-align:middle}
h2{font-size:clamp(24px,2.6vw,32px);letter-spacing:-.02em;line-height:1.15;margin-top:48px}
.grid{gap:14px}.grid a{position:relative;border-radius:18px;padding:18px 44px 18px 18px;min-height:100%;transition:transform .18s,box-shadow .18s,border-color .18s;box-shadow:0 1px 2px rgba(0,0,0,.04)}.grid a:after{content:"\2192";position:absolute;right:16px;top:18px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:14px;color:#fff;background:linear-gradient(135deg,var(--acc),color-mix(in srgb,var(--acc) 65%,#000))}.grid a:hover{transform:translateY(-3px);box-shadow:0 18px 40px -18px color-mix(in srgb,var(--acc) 55%,transparent)}.grid a small{margin-top:4px}
details{border-radius:16px;padding:14px 18px}table{border-radius:14px;overflow:hidden}
footer{background:var(--dk);color:rgba(255,255,255,.72);border-top:0;margin-top:72px}footer a{color:rgba(255,255,255,.88);min-height:24px}footer a:hover{color:#fff}
@media(max-width:640px){
.x20i{padding-top:150px;padding-bottom:104px}
.x20a{top:0;right:-14%;height:auto;width:78%;transform:none;opacity:.95;mask-image:radial-gradient(ellipse at 60% 45%,#000 45%,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at 60% 45%,#000 45%,transparent 72%);animation:f20m 9s ease-in-out infinite}
.x20:not(.home) .x20a{width:50%;right:-6%;opacity:.8}.x20:not(.home) .x20i{padding-top:84px}
@keyframes f20m{0%,100%{transform:none}50%{transform:translateY(-8px)}}
.x20 h1{text-shadow:0 2px 24px rgba(0,0,0,.4)}
main>.tool:first-child,main>.t20>.tool{margin-top:-76px;padding:18px;border-radius:22px}
nav{padding-bottom:6px}nav a{margin-right:14px}
}
/* WOW-1026 START */
html body{--wbg:#fefefd;--wacc:#0f766e}
/* WOW-1026: bright hero (x20 tool template) */
html body .x20{background:radial-gradient(900px 520px at 80% 35%,#fff 0,transparent 70%),linear-gradient(180deg,var(--wbg) 0,color-mix(in srgb,var(--wbg) 50%,#fff) 100%)!important;color:#0f172a!important}
html body .x20:before{opacity:0!important}
html body .x20 h1,html body .x20.home h1{color:#0f172a!important;background:none!important;-webkit-text-fill-color:#0f172a;text-shadow:none!important}
html body .x20 .lede{color:#475569!important}
html body .x20 .by,html body .x20 .by a,html body .x20 .crumb,html body .x20 .crumb a{color:#64748b!important}
html body .x20 .k20,html body .k20{color:var(--wacc)!important;background:rgba(255,255,255,.8)!important;border:1px solid color-mix(in srgb,var(--wacc) 20%,transparent)!important;box-shadow:0 6px 20px -12px rgba(15,23,42,.25)}
html body .x20 .k20:before,html body .k20:before{background:var(--wacc)!important;box-shadow:0 0 0 4px color-mix(in srgb,var(--wacc) 18%,transparent)!important}
html body .x20a{opacity:1!important;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 28%,#000 94%,transparent),linear-gradient(0deg,transparent,#000 14%);mask-image:linear-gradient(90deg,transparent 0,#000 28%,#000 94%,transparent)}
html body .x20 .btn:not(.ghost){background:var(--wacc)!important;color:#fff!important}
@media (max-width:640px){html body .x20a{-webkit-mask-image:radial-gradient(ellipse at 60% 45%,#000 48%,transparent 74%)!important;mask-image:radial-gradient(ellipse at 60% 45%,#000 48%,transparent 74%)!important}html body .x20:not(.home) .x20a{opacity:.5!important}}

/* WOW-1026 END */