:root{--ink:#18202a;--steel:#1b2430;--steel2:#263241;--line:#d9dee5;--bg:#f4f5f7;--card:#fff;--muted:#5b6675;--amber:#f5a524;--amberd:#b8740a;--ok:#1f7a4d;--r:10px;--max:1160px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:#0b5cad;text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;letter-spacing:-.01em;margin:0 0 .5em}h1{font-size:clamp(1.8rem,4vw,2.7rem)}h2{font-size:1.45rem}h3{font-size:1.1rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}.narrow{max-width:820px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.muted{color:var(--muted)}.small{font-size:.875rem}
/* header */
.top{background:var(--steel);color:#fff;position:sticky;top:0;z-index:5;border-bottom:3px solid var(--amber)}
.topin{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;color:inherit;font-weight:800;font-size:1.2rem;letter-spacing:-.02em}.logo:hover{text-decoration:none}
.logo b{color:var(--amber);font-weight:800;margin-left:2px}
.mark{width:26px;height:26px;border-radius:6px;background:repeating-linear-gradient(135deg,var(--amber) 0 6px,var(--steel2) 6px 12px);box-shadow:inset 0 0 0 2px var(--amber)}
.foot .logo{color:#fff}
.nav{display:flex;align-items:center;gap:22px}.nav a{color:#d3dae3;font-weight:500}.nav a.on,.nav a:hover{color:#fff;text-decoration:none}
.nav a.on{box-shadow:0 2px 0 var(--amber)}
.navt,.burger{display:none}
.btn{display:inline-block;background:var(--amber);color:#1b1300!important;font-weight:700;border:0;border-radius:8px;padding:12px 20px;cursor:pointer;font-size:1rem;text-decoration:none!important}
.btn:hover{background:#ffb83d}.btn-sm{padding:8px 14px;font-size:.9rem}
.btn.ghost{background:transparent;color:#fff!important;box-shadow:inset 0 0 0 2px #5d6b7d}.btn.ghost:hover{box-shadow:inset 0 0 0 2px #fff}
/* hero */
.hero{background:linear-gradient(180deg,var(--steel) 0%,#202b39 100%);color:#fff;padding:64px 0 72px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:32px 32px;pointer-events:none}
.heroin{display:grid;grid-template-columns:1.35fr 1fr;gap:48px;align-items:center;position:relative;z-index:1}
.lead{font-size:1.15rem;color:inherit;opacity:.92;max-width:62ch}
.hero .lead{color:#d3dae3}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.kicker{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--amberd);margin-bottom:8px}
.kicker.light{color:var(--amber)}
.panel{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:24px}
.ptitle{font-weight:700;margin-bottom:10px;color:var(--amber)}
.checks{list-style:none;margin:0;padding:0}.checks li{padding-left:28px;position:relative;margin:0 0 10px;color:#d3dae3}
.checks li:before{content:"\2713";position:absolute;left:0;top:2px;width:18px;height:18px;border-radius:4px;background:var(--amber);color:#1b1300;font-size:12px;font-weight:900;line-height:18px;text-align:center}
.checks.dark li{color:var(--ink)}
.signup+.checks,.checks.dark{margin-top:28px}
/* sections */
.sec{padding:48px 20px}.band{background:#e9ecf0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sechead{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:20px;flex-wrap:wrap}.sechead h2{margin:0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;min-width:0}
.card[hidden]{display:none}
.card h3 a{color:var(--ink)}.card p{color:#333d49;font-size:.95rem}
.cardhead{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.cardhead h3{margin:0 0 8px}
.badge{flex:none;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:3px 8px;border-radius:999px;background:#eef0f3;color:var(--muted);white-space:nowrap}
.badge.ok{background:#e3f4ea;color:var(--ok)}
.mini{margin:0 0 12px;font-size:.85rem}.mini div{display:grid;grid-template-columns:72px 1fr;gap:8px;padding:6px 0;border-top:1px dashed var(--line)}
.mini dt{color:var(--muted);font-weight:600}.mini dd{margin:0}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.chip{font-size:.78rem;background:#f1f3f6;border:1px solid var(--line);color:#2b3644;border-radius:999px;padding:3px 10px}.chip:hover{border-color:var(--amberd);text-decoration:none}
.case .ev{font-size:.8rem;color:var(--muted);margin:auto 0 0;padding-top:10px;border-top:1px dashed var(--line)}
.vs{color:var(--ink);border-left:4px solid var(--amber)}.vs:hover{text-decoration:none;border-color:var(--amberd);box-shadow:0 4px 14px rgba(0,0,0,.06)}
.vs b{font-size:1.1rem;margin-bottom:6px}.vs span{color:var(--muted);font-size:.93rem}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cat{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;color:var(--ink)}
.cat:hover{text-decoration:none;border-color:var(--amberd)}
.cat .ico{flex:none;color:var(--amberd);background:#fff6e6;border-radius:8px;padding:8px;width:40px;height:40px}
.cat span{display:flex;flex-direction:column;line-height:1.3}.cat small{color:var(--muted)}
/* page head */
.pagehead{background:var(--steel);color:#fff;padding:36px 0 40px}.pagehead .lead{color:#d3dae3}
.pagehead a{color:#ffd27f}.pagehead .chip{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff}
.pagehead h1 .ico{vertical-align:-4px;color:var(--amber)}
.crumbs{font-size:.85rem;color:#aab4c0;margin-bottom:12px}.crumbs a{color:#cfd6df}
.th{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.th h1{margin:0}
.q{background:rgba(245,165,36,.12);border-left:3px solid var(--amber);padding:10px 14px;border-radius:6px;max-width:70ch;margin-top:10px}
.pagehead .cta{margin-top:18px}
/* directory filters */
.filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:14px;align-items:end;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:12px}
.filters label{display:flex;flex-direction:column;font-size:.8rem;font-weight:700;color:var(--muted);gap:6px;text-transform:uppercase;letter-spacing:.04em}
.filters label.chk{flex-direction:row;align-items:center;gap:8px;text-transform:none;letter-spacing:0;font-size:.95rem;color:var(--ink);padding-bottom:10px;white-space:nowrap}
input,select,textarea{font:inherit;padding:10px 12px;border:1px solid #c3cad3;border-radius:8px;background:#fff;color:var(--ink);width:100%;min-width:0}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--amberd)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--amber);outline-offset:1px;border-color:var(--amberd)}
.count{margin:6px 0 14px}.empty{padding:30px;text-align:center;background:#fff;border:1px dashed var(--line);border-radius:var(--r)}
/* tool page */
.twocol{display:grid;grid-template-columns:1fr 340px;gap:32px;align-items:start}.twocol aside{display:flex;flex-direction:column;gap:16px}
.facts,.cmp{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-bottom:12px}
.facts th,.facts td,.cmp th,.cmp td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top;font-size:.95rem}
.facts th{width:30%;color:var(--muted);font-weight:600;background:#fafbfc}
.cmp thead th{background:var(--steel);color:#fff}.cmp thead a{color:#ffd27f}.cmp tbody th{color:var(--muted);width:24%;background:#fafbfc}
.tablewrap{overflow-x:auto;margin-bottom:24px}
.unk{display:inline-block;font-size:.8rem;background:#fff4e0;color:#8a5a00;padding:1px 8px;border-radius:999px}
.srcs{padding-left:18px;word-break:break-word;font-size:.92rem}
.plain{list-style:none;padding:0;margin:0}.plain li{padding:6px 0;border-top:1px solid var(--line)}
.verdict{background:#fff;border:1px solid var(--line);border-left:5px solid var(--amber);border-radius:var(--r);padding:20px 22px;margin-bottom:24px}
/* case study */
.evbox{margin-top:16px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);padding:12px 16px;border-radius:8px;color:#e6ebf1}
.prose{font-size:1.05rem}.prose h2{margin-top:1.6em;font-size:1.3rem}
.try{background:#fff6e6;border:1px solid #f3d29a;border-radius:var(--r);padding:16px 18px;margin:24px 0}
.via{font-size:.92rem;color:var(--muted)}
.legend{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.88rem;color:#cfd6df;margin-top:10px}
/* signup */
.signup{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center;background:var(--steel);color:#fff;border-radius:14px;padding:32px;border-top:4px solid var(--amber)}
.signup p{color:#d3dae3;margin:0}.signup h2{color:#fff}
.sform{display:flex;gap:10px;flex-wrap:wrap}.sform input{flex:1 1 200px}.sform .thanks{flex-basis:100%;color:#ffd27f;margin:0}
.signup.compact{grid-template-columns:1fr;padding:20px;gap:14px}.signup.compact h2{font-size:1.15rem}.signup.compact p{font-size:.9rem}
.bigform{display:flex;flex-direction:column;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.bigform label{display:flex;flex-direction:column;gap:6px;font-weight:600}
.bigform .btn{align-self:flex-start}.thanks{color:var(--ok);font-weight:600}
/* footer */
.foot{background:#121922;color:#c3ccd7;padding:40px 0 16px;margin-top:20px}.foot .muted{color:#8d99a8}
.footin{display:grid;grid-template-columns:1.4fr 1fr;gap:40px}.fcols{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.fcols h4{color:#fff;margin:0 0 8px;font-size:.9rem;text-transform:uppercase;letter-spacing:.06em}.fcols a{display:block;color:#c3ccd7;padding:3px 0;font-size:.93rem}
.copy{border-top:1px solid #253041;margin-top:24px;padding-top:14px}
/* responsive */
@media (max-width:980px){.grid3{grid-template-columns:repeat(2,1fr)}.cats{grid-template-columns:repeat(2,1fr)}.heroin,.twocol{grid-template-columns:1fr}.filters{grid-template-columns:1fr 1fr}.filters label:first-child{grid-column:1/-1}}
@media (max-width:860px){
 .burger{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:10px}.burger span{width:24px;height:2px;background:#fff;display:block}
 .nav{display:none;position:absolute;top:67px;left:0;right:0;background:var(--steel);flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 18px;border-bottom:3px solid var(--amber)}
 .nav a{padding:12px 0;border-bottom:1px solid #2c394a}.nav a.btn{margin-top:12px;text-align:center;border:0}
 .navt:checked~.nav{display:flex}}
@media (max-width:640px){.grid3,.grid2,.cats{grid-template-columns:1fr}.filters{grid-template-columns:1fr}.signup{grid-template-columns:1fr;padding:24px}.footin{grid-template-columns:1fr}.hero{padding:44px 0 52px}.sec{padding:36px 16px}.facts th{width:38%}}
.filters input,.filters select{font-size:1rem;font-weight:400;text-transform:none;letter-spacing:0;color:var(--ink)}
.cat.alt{background:var(--steel);border-color:var(--steel);color:#fff}.cat.alt .ico{background:rgba(245,165,36,.15);color:var(--amber)}.cat.alt small{color:#aab4c0}
.foot p a{color:#ffd27f}.foot .logo{margin-bottom:8px}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.sform{position:relative}.sform .fine{flex-basis:100%;margin:0;color:#aab4c0;font-size:.8rem}.sform .fine a{color:#ffd27f}
.sform .ferr{flex-basis:100%;margin:0;color:#ffb4a8}
.sform button:disabled{opacity:.85;cursor:default}
.kitguard{position:fixed;inset:0;background:rgba(10,14,20,.7);z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}
.kgbox{background:#fff;color:var(--ink);border-radius:12px;max-width:440px;width:100%;padding:20px 20px 12px;position:relative;border-top:4px solid var(--amber)}
.kgbox iframe{width:100%;height:520px;border:0;display:block}.kgbox p{margin:0 0 10px;padding-right:24px}
.kgx{position:absolute;top:8px;right:10px;border:0;background:none;font-size:26px;line-height:1;cursor:pointer;color:var(--muted)}