:root{
  --bg:#f5f7fb;--card:#fff;--text:#111827;--muted:#5f6b7a;--line:#e5e7eb;
  --accent:#2563eb;--accent2:#1d4ed8;--soft:#eff6ff;--good:#067647;--bad:#b42318;--warn:#b54708;
  --radius:18px;--shadow:0 14px 40px rgba(15,23,42,.07);--max:1160px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%}.container{width:min(var(--max),calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--text);letter-spacing:-.02em}.brand:hover{text-decoration:none}.brand-mark{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:var(--text);color:#fff;font-size:14px}.nav{display:flex;align-items:center;gap:18px;font-size:14px;font-weight:650}.nav a{color:#344054}.nav a:hover,.nav a.active{color:var(--accent);text-decoration:none}.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 10px;font-size:18px}.hero{padding:72px 0 44px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid #bfdbfe;background:var(--soft);color:#1e40af;border-radius:999px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.hero h1,.page-hero h1{font-size:clamp(38px,5vw,64px);line-height:1.03;letter-spacing:-.045em;margin:18px 0}.page-hero h1{font-size:clamp(34px,4vw,52px)}.lead{font-size:19px;color:var(--muted);max-width:760px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 17px;font-weight:800;font-size:14px;cursor:pointer}.btn-primary{background:var(--text);color:#fff}.btn-primary:hover{background:#000;text-decoration:none}.btn-secondary{background:#fff;color:var(--text);border:1px solid var(--line)}.btn-secondary:hover{text-decoration:none;border-color:#cbd5e1}.hero-card,.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card{padding:20px}.mock-label{width:100%;aspect-ratio:4/3;border:1px solid #d0d5dd;border-radius:10px;background:#fff;display:grid;grid-template-columns:1fr 1.25fr;gap:16px;align-items:center;padding:20px}.fake-dm{aspect-ratio:1;display:grid;grid-template-columns:repeat(12,1fr);gap:2px;background:#fff;padding:3px;border:4px solid #111}.fake-dm i{background:#111;display:block}.fake-copy b{font-size:14px}.fake-copy span{font-family:Consolas,monospace;color:#667085;font-size:11px;display:block;margin-top:7px;word-break:break-all}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.trust{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fafafa}.trust b{display:block;font-size:14px}.trust span{font-size:12px;color:var(--muted)}section{padding:36px 0}.section-head{max-width:760px;margin-bottom:24px}.section-head h2,h2{font-size:30px;line-height:1.2;letter-spacing:-.025em;margin:0 0 10px}.section-head p{color:var(--muted);margin:0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.feature{padding:22px}.feature .num{font-size:12px;font-weight:800;color:var(--accent);margin-bottom:12px}.feature h3{margin:0 0 8px;font-size:18px}.feature p{margin:0;color:var(--muted);font-size:14px}.tool-shell{padding:24px}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.tool-grid.three{grid-template-columns:repeat(3,1fr)}label{display:block;font-weight:750;font-size:14px;margin:14px 0 6px}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;border:1px solid #d0d5dd;border-radius:11px;background:#fff;padding:10px 12px;color:var(--text)}textarea{min-height:150px;resize:vertical;font-family:Consolas,Menlo,monospace;font-size:13px}.help{font-size:12px;color:#667085;margin-top:5px}.status{margin-top:16px;padding:12px 14px;border-radius:12px;background:#f9fafb;border:1px solid var(--line);font-size:14px;white-space:pre-wrap}.status.ok{background:#ecfdf3;border-color:#abefc6;color:var(--good)}.status.bad{background:#fef3f2;border-color:#fecdca;color:var(--bad)}.status.warn{background:#fffaeb;border-color:#fedf89;color:var(--warn)}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:18px 0}.stat{border:1px solid var(--line);border-radius:12px;background:#fafafa;padding:12px}.stat b{font-size:23px;display:block}.stat span{font-size:12px;color:var(--muted)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;max-height:430px}table{border-collapse:collapse;width:100%;min-width:900px;font-size:12px}th,td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{position:sticky;top:0;background:#f9fafb;z-index:2}.mono{font-family:Consolas,Menlo,monospace;word-break:break-all}.pill{display:inline-block;padding:3px 8px;border-radius:999px;font-size:11px;font-weight:800}.pill.ok{background:#dcfae6;color:#067647}.pill.bad{background:#fee4e2;color:#b42318}.pill.warn{background:#fef0c7;color:#b54708}.preview-layout{display:grid;grid-template-columns:1fr 280px;gap:18px;margin-top:18px}.preview-panel{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fafafa}.label-preview{background:#fff;border:1px solid #bbb;margin:auto;display:flex;align-items:center;justify-content:center;overflow:hidden}.article{max-width:860px}.article h2{margin-top:40px}.article h3{margin-top:28px;font-size:21px}.article p,.article li{color:#475467}.article code{background:#eef2f6;padding:2px 5px;border-radius:5px;color:#111827}.article .callout{padding:16px 18px;background:var(--soft);border:1px solid #bfdbfe;border-radius:14px;color:#1e3a8a;margin:22px 0}.article .warning{background:#fffaeb;border-color:#fedf89;color:#854a0e}.breadcrumb{font-size:13px;color:#667085;padding-top:20px}.page-hero{padding:36px 0 20px}.page-hero .lead{font-size:18px}.toc{padding:18px 20px;margin:22px 0}.toc b{display:block;margin-bottom:8px}.toc a{display:inline-block;margin:4px 14px 4px 0;font-size:14px}.source-list{display:grid;gap:10px}.source-item{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff}.source-item b{display:block}.source-item span{color:var(--muted);font-size:13px}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 17px;margin:10px 0}.faq summary{font-weight:800;cursor:pointer}.faq p{color:var(--muted)}.site-footer{margin-top:50px;border-top:1px solid var(--line);background:#fff;padding:30px 0}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:24px}.footer-title{font-weight:800;margin-bottom:8px}.footer-links a{display:block;color:#475467;font-size:14px;margin:5px 0}.fine{font-size:12px;color:#98a2b3;margin-top:22px}.country{font-weight:800}.kpi-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}.kpi-strip div{background:#fff;padding:18px}.kpi-strip b{display:block;font-size:22px}.kpi-strip span{font-size:12px;color:var(--muted)}
@media(max-width:900px){.hero-grid,.grid-3,.grid-2,.preview-layout,.footer-grid{grid-template-columns:1fr}.tool-grid,.tool-grid.three,.stats,.kpi-strip{grid-template-columns:1fr 1fr}.nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:16px 20px;flex-direction:column;align-items:flex-start}.nav.open{display:flex}.menu-btn{display:block}.hero{padding-top:46px}.mock-label{max-width:460px;margin:auto}}
@media(max-width:560px){.container{width:min(100% - 20px,var(--max))}.tool-grid,.tool-grid.three,.stats,.kpi-strip{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:36px}.hero{padding-top:34px}.tool-shell{padding:16px}.trust-row{grid-template-columns:1fr}.mock-label{padding:12px}.fake-copy{display:none}}