:root{--bg:#fbfbf8;--bg2:#f2f2ee;--card:#fff;--card2:#f4f4f0;--fg:#1a1a1a;--mut:#4a4a4a;--dim:#666;--acc:#0b5cad;--accbg:#e8f0fa;--ok:#11713f;--bad:#b3261e;--warn:#8a5a00;--line:#dcdcd6;--r:6px;--font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.6 var(--font);background:var(--bg);color:var(--fg)}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
code,textarea{font-variant-ligatures:none}code{font-family:var(--mono);font-size:.88em;background:var(--card2);padding:1px 4px;border-radius:3px}
.wrap{max-width:900px;margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;color:#000;padding:8px;z-index:99}
/* header */
.hdr{background:var(--card);border-bottom:2px solid var(--acc);position:relative;z-index:20}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:50px;gap:12px}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;color:var(--fg)}.logo:hover{text-decoration:none}
.logo i{width:22px;height:22px;border-radius:4px;background:var(--acc);display:grid;place-items:center;font-style:normal;font-size:13px;color:#fff;font-weight:800}
.nav{display:flex;align-items:center;gap:2px}
.nav a{color:var(--mut);font-size:15px;padding:5px 9px;border-radius:4px}
.nav a:hover{color:var(--fg);background:var(--card2);text-decoration:none}.nav a.on{color:var(--fg);font-weight:600}
.nav .xbtn{margin-left:6px;border:1px solid var(--line);color:var(--fg)}
.nav .soon{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;margin-left:4px;padding:1px 4px;border-radius:3px;background:var(--card2);color:var(--dim);border:1px solid var(--line);vertical-align:2px}
.menu{display:none;background:none;border:1px solid var(--line);border-radius:4px;width:38px;height:36px;color:var(--fg);cursor:pointer;padding:0}
.menu span,.menu span:before,.menu span:after{display:block;width:18px;height:2px;background:currentColor;margin:auto;position:relative;transition:.2s}
.menu span:before,.menu span:after{content:"";position:absolute;left:0}.menu span:before{top:-6px}.menu span:after{top:6px}
.open .menu span{background:transparent}.open .menu span:before{top:0;transform:rotate(45deg)}.open .menu span:after{top:0;transform:rotate(-45deg)}
@media(max-width:760px){.menu{display:block}
 .nav{display:none;position:absolute;left:0;right:0;top:50px;flex-direction:column;align-items:stretch;background:var(--card);border-bottom:1px solid var(--line);padding:6px 12px 14px;box-shadow:0 6px 12px rgba(0,0,0,.06)}
 .open .nav{display:flex}.nav a{padding:11px 8px;font-size:17px;border-bottom:1px solid var(--bg2)}.nav .xbtn{margin:10px 0 0;text-align:center}}
/* layout */
main{padding:0 0 56px;overflow-x:clip}section{margin-top:40px}
h1{font-size:clamp(26px,4.5vw,36px);line-height:1.2;margin:0 0 12px;font-weight:700}
h2{font-size:21px;margin:0 0 6px}h3{font-size:17px;margin:0 0 4px}
.lead{color:var(--mut);font-size:18px;max-width:680px;margin:0 0 20px}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--dim);text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px}
.eyebrow b{width:8px;height:8px;border-radius:50%;background:var(--bad)}
.hero{padding:36px 0 4px}
.page-hd{padding:32px 0 4px}
.cta{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--acc);color:#fff;border:1px solid var(--acc);border-radius:4px;padding:9px 16px;font:600 15px var(--font);cursor:pointer;white-space:nowrap}
.btn:hover{text-decoration:none;background:#094a8c}.btn:disabled{opacity:.6;cursor:wait}
.btn.sec{background:var(--card);color:var(--fg);border:1px solid #bdbdb5}.btn.sec:hover{background:var(--card2)}
.btn.sm{padding:5px 10px;font-size:14px}
.tlink{color:var(--acc);font-weight:600;font-size:15px}
@media(max-width:480px){.cta{flex-direction:column;align-items:stretch;gap:12px}.cta .tlink{text-align:center}}
.sec-hd{display:flex;align-items:baseline;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding-bottom:6px;margin-bottom:8px}
.sec-hd p{margin:0;color:var(--dim);font-size:14px}
/* dense list */
.list{list-style:none;margin:0;padding:0;counter-reset:n}
.list li{display:grid;grid-template-columns:28px 1fr;gap:4px;padding:10px 0;border-bottom:1px solid var(--bg2)}
.list li:before{counter-increment:n;content:counter(n) ".";color:var(--dim);font-size:15px;text-align:right;padding-right:6px;line-height:1.45}
.list .t{font-size:17px;line-height:1.4;color:#000;font-weight:700}.list .t:visited{color:#000}
.list .d{color:var(--dim);font-size:14px}
.list .m{color:var(--dim);font-size:13.5px;margin-top:2px}.list .m a{color:var(--dim);text-decoration:underline}
.list .s{color:var(--mut);font-size:15px;margin-top:3px}
/* trust */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.trust h3{display:flex;gap:8px;align-items:center;font-size:16px}
.trust .n{width:22px;height:22px;border-radius:50%;background:var(--accbg);display:grid;place-items:center;font-size:12px;color:var(--acc);flex:none;font-weight:700}
.trust p{margin:0;color:var(--mut);font-size:15px}
@media(max-width:760px){.trust{grid-template-columns:1fr;gap:12px}}
/* cards (tools) */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.card{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.card:hover{border-color:#aaa}
.card h3 a{color:var(--fg)}.card h3 a:after{content:"";position:absolute;inset:0}
.card p{margin:0;color:var(--mut);font-size:15px;flex:1}
.meta{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:13px;color:var(--dim)}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:1px 6px;border-radius:3px;background:var(--accbg);color:var(--acc)}
.tag.red{background:#fbe9e7;color:var(--bad)}.tag.amber{background:#fdf3dc;color:var(--warn)}.tag.green{background:#e3f4ea;color:var(--ok)}.tag.gray{background:var(--card2);color:var(--dim)}
.more{margin-top:10px;font-size:14px;font-weight:600;color:var(--acc)}
/* newsletter block */
.nl{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap}
.nl h2{font-size:19px}.nl p{color:var(--mut);margin:0;font-size:15px;max-width:520px}
.field{display:flex;gap:8px}.field input{flex:1;min-width:0}
/* forms */
textarea,input[type=text],input[type=email]{width:100%;background:#fff;color:var(--fg);border:1px solid #bdbdb5;border-radius:4px;padding:10px 12px;font:15px var(--font)}
textarea{font:14px/1.55 var(--mono);min-height:220px;resize:vertical;display:block}
textarea:focus,input:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(11,92,173,.15)}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
/* checker */
.tool{background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
.tool-hd{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--card2)}
.tool-hd .samples{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:14px;color:var(--dim)}
.tool-bd{padding:14px}
.drop{position:relative;border:1.5px dashed #bdbdb5;border-radius:4px}
.drop textarea{border:0;background:transparent;box-shadow:none}
.drop.over{border-color:var(--acc);background:var(--accbg)}
.drop .hint{position:absolute;right:10px;bottom:8px;font-size:13px;color:var(--dim);pointer-events:none}
.tool-ft{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:10px}
.tool-ft input{flex:1;min-width:200px}.tool-ft .btn{min-width:150px}
@media(max-width:520px){.tool-ft{flex-direction:column;align-items:stretch}.drop .hint{display:none}}
.box{border-radius:var(--r);padding:12px 14px;margin:14px 0;background:var(--card);border:1px solid var(--line);font-size:15.5px}
.ok{border-color:#9fd3b4;background:#eef8f2}.bad{border-color:#e8aaa5;background:#fdf0ef}.warn{border-color:#e6c77f;background:#fdf7e8}
.note{color:var(--mut);font-size:15px}
.spin{display:inline-block;width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--acc);border-radius:50%;animation:s .8s linear infinite;vertical-align:-2px;margin-right:8px}@keyframes s{to{transform:rotate(360deg)}}
.tablewrap{border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
table{width:100%;border-collapse:collapse;font-size:15px;background:#fff}
th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--dim);font-weight:600;background:var(--card2)}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:last-child td{border-bottom:0}tr.mal{background:#fdf0ef}tr.mal td:first-child{box-shadow:inset 3px 0 var(--bad)}
@media(max-width:720px){
 .tablewrap{border:0;overflow:visible}thead{display:none}table,tbody,tr,td{display:block;width:100%}
 tr{border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;padding:4px 0}
 tr.mal{border-color:#e8aaa5}tr.mal td:first-child{box-shadow:none}
 td{border:0;padding:5px 12px;display:grid;grid-template-columns:90px 1fr;gap:8px}
 td:before{content:attr(data-l);font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--dim);font-weight:600;padding-top:2px}}
.faq{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.faq div{border-top:1px solid var(--line);padding-top:10px}.faq p{color:var(--mut);font-size:15px;margin:0}
/* footer */
.ftr{border-top:1px solid var(--line);background:var(--bg2);padding:28px 0 20px;font-size:14.5px;color:var(--mut)}
.ftr .cols{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:24px}
.ftr h4{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--dim);margin:0 0 8px}
.ftr ul{list-style:none;margin:0;padding:0}.ftr li{margin:5px 0}.ftr a{color:var(--mut)}.ftr a:hover{color:var(--fg)}
.ftr .base{border-top:1px solid var(--line);margin-top:22px;padding-top:14px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;color:var(--dim);font-size:13.5px}
@media(max-width:760px){.ftr .cols{grid-template-columns:1fr 1fr}.ftr .about{grid-column:1/-1}}
.prose{max-width:680px}.prose p,.prose li{color:#2a2a2a}
.post{max-width:680px}.post h2{font-size:20px;margin:26px 0 6px}.post p,.post li{color:#2a2a2a}.post .byline{color:var(--dim);font-size:14.5px}
.sources{font-size:15px}.sources li{margin:4px 0}