:root{--bg:#0B1220;--bg2:#0E1A2F;--panel:#101C33;--panel2:#13223D;--line:#22324F;--grid:rgba(34,211,238,.045);--ink:#E6EDF6;--mute:#9FB0C8;--acc:#22D3EE;--acc-ink:#031A22;--acc2:#0EA5C6;--warn:#F5B84B;--paper:#EEF3F8;--paper-ink:#0B1220;--paper-mute:#41546F;--ok:#34D399;--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;color-scheme:dark light}
@media (prefers-color-scheme:light){:root{--bg:#F3F6FA;--bg2:#E9EEF5;--panel:#FFFFFF;--panel2:#F6F9FC;--line:#CCD7E5;--grid:rgba(11,18,32,.05);--ink:#0B1220;--mute:#43546D;--acc:#0E7490;--acc-ink:#FFFFFF;--acc2:#0891B2;--warn:#8A5A00;--paper:#0B1220;--paper-ink:#E6EDF6;--paper-mute:#9FB0C8;--ok:#047857}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:44px 44px;color:var(--ink);font:16px/1.65 var(--sans);padding-bottom:64px;overflow-wrap:anywhere}
img,svg{max-width:100%;height:auto}a{color:var(--acc);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--acc);color:var(--acc-ink);padding:8px 12px;z-index:99}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.mono{font-family:var(--mono)}
/* topbar */
.top{background:var(--bg2);border-bottom:1px solid var(--line);font:12px/1 var(--mono);color:var(--mute)}
.top .wrap{display:flex;gap:16px;justify-content:space-between;align-items:center;padding-top:9px;padding-bottom:9px;flex-wrap:wrap}
.top .dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);margin-right:8px;box-shadow:0 0 0 3px rgba(52,211,153,.18)}
.top a{color:var(--ink);text-decoration:none}.top .tg{display:none}
header.hd{position:sticky;top:0;z-index:40;background:var(--bg);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;min-height:58px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700;letter-spacing:.2px}
.brand .mk{width:30px;height:30px;border:1px solid var(--acc);display:grid;place-items:center;font:700 13px var(--mono);color:var(--acc);background:rgba(34,211,238,.08)}
.brand small{display:block;font:500 11px var(--mono);color:var(--mute);letter-spacing:.4px}
.nt{position:absolute;opacity:0}.burger{cursor:pointer;border:1px solid var(--line);padding:8px 12px;font:600 13px var(--mono);color:var(--ink)}
.nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 16px 16px}
.nt:checked~.nav{display:block}.nav a{display:block;padding:12px 0;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line);font-weight:500}
.nav a:hover{color:var(--acc)}.nav .cta{margin-top:12px;border:1px solid var(--acc);text-align:center;color:var(--acc);padding:11px}
/* hero */
.hero{padding:40px 0 28px;border-bottom:1px solid var(--line)}
.kick{font:600 12px var(--mono);letter-spacing:1.6px;text-transform:uppercase;color:var(--acc);margin:0 0 12px}
h1{font-size:clamp(1.85rem,6vw,3.1rem);line-height:1.1;margin:0 0 16px;letter-spacing:-.02em;font-weight:750}
h2{font-size:clamp(1.3rem,3.5vw,1.7rem);line-height:1.2;margin:2.2rem 0 .7rem;letter-spacing:-.01em}h3{font-size:1.05rem;margin:0 0 .35rem}
.lead{font-size:1.1rem;color:var(--mute);max-width:68ch;margin:0 0 22px}
.btns{display:flex;flex-wrap:wrap;gap:10px}.btn{display:inline-block;padding:12px 18px;border:1px solid var(--acc);color:var(--acc);text-decoration:none;font-weight:650;background:transparent;min-height:44px}
.btn.p{background:var(--acc);color:var(--acc-ink)}.btn:hover{filter:brightness(1.12)}
/* stats strip */
.strip{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin:28px 0 0}
.strip div{background:var(--paper);color:var(--paper-ink);padding:16px 14px}
.strip b{display:block;font:700 clamp(1.5rem,5vw,2.2rem)/1.1 var(--mono);letter-spacing:-.02em}
.strip span{display:block;font:600 12px var(--mono);text-transform:uppercase;letter-spacing:1px;margin-top:4px}.strip i{display:block;font-style:normal;font-size:12px;color:var(--paper-mute)}
/* crumbs + meta */
.crumbs{font:12px var(--mono);color:var(--mute);padding:14px 0 0}.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 8px}
.crumbs li+li:before{content:"/";margin-right:8px;color:var(--line)}.crumbs a{color:var(--mute)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0}.chip{font:12px var(--mono);border:1px solid var(--line);padding:4px 9px;color:var(--mute);background:var(--panel)}
/* layout */
.page{padding:8px 0 40px}.g12{display:grid;grid-template-columns:1fr;gap:28px}
.prose{max-width:74ch}.prose p{margin:0 0 1rem}.prose ul{padding-left:1.2rem}
.blk{margin-bottom:8px}.num{font:700 12px var(--mono);color:var(--acc);margin-right:10px;letter-spacing:1px}
.panel{background:var(--panel);border:1px solid var(--line);padding:18px;margin:18px 0}.panel h3{font:700 12px var(--mono);letter-spacing:1.2px;text-transform:uppercase;color:var(--acc);margin:0 0 10px}
.panel ul{margin:0;padding-left:1.1rem}.panel li{margin:.35rem 0}
.kpi{border-left:3px solid var(--acc);background:var(--panel2);padding:14px 16px;font:14px/1.6 var(--mono);margin:18px 0}
.cols2{display:grid;gap:14px;grid-template-columns:1fr}
/* cards */
.cards{display:grid;gap:12px;grid-template-columns:1fr;margin:14px 0}
.card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);padding:14px 14px 12px;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--acc);transform:translateY(-1px)}.card .tag{font:600 11px var(--mono);letter-spacing:1.2px;color:var(--acc);display:flex;justify-content:space-between;margin-bottom:8px;text-transform:uppercase}
.card .tag em{font-style:normal;color:var(--ok)}.card h3{font-size:1rem;margin:0 0 6px;line-height:1.3}.card p{margin:0;font-size:.9rem;color:var(--mute);line-height:1.5}
.card .ft{margin-top:auto;padding-top:10px;font:11px var(--mono);color:var(--mute);border-top:1px dashed var(--line);margin-top:10px}
.band{border-top:1px solid var(--line);padding:28px 0}.band h2{margin-top:0}
.steps{counter-reset:s;display:grid;gap:12px;grid-template-columns:1fr;margin:14px 0}.steps div{border:1px solid var(--line);padding:14px;background:var(--panel)}
.steps div:before{counter-increment:s;content:"0" counter(s);font:700 22px var(--mono);color:var(--acc);display:block;margin-bottom:6px}.steps b{display:block;margin-bottom:4px}
/* aside */
.aside .box{border:1px solid var(--line);background:var(--panel);padding:16px;margin-bottom:16px}.aside h3{font:700 12px var(--mono);letter-spacing:1.2px;text-transform:uppercase;color:var(--acc);margin:0 0 10px}
.aside ul{list-style:none;margin:0;padding:0}.aside li{border-top:1px solid var(--line)}.aside li:first-child{border-top:0}.aside li a{display:flex;justify-content:space-between;gap:10px;padding:9px 0;text-decoration:none;color:var(--ink);font-size:.92rem;line-height:1.35}
.aside li a span{font:10px var(--mono);color:var(--mute);text-transform:uppercase;white-space:nowrap;padding-top:3px}.aside li a:hover{color:var(--acc)}
.aside .call{background:var(--paper);color:var(--paper-ink)}.aside .call h3{color:var(--paper-ink)}.aside .call a.big{display:block;font:700 1.35rem var(--mono);color:var(--paper-ink);text-decoration:none;margin:4px 0 8px}
.aside .call p{margin:0 0 8px;font-size:.9rem;color:var(--paper-mute)}.aside .call .btn{border-color:var(--paper-ink);color:var(--paper-ink);width:100%;text-align:center;margin-top:6px}
/* faq */
details{border:1px solid var(--line);background:var(--panel);margin:8px 0}summary{cursor:pointer;padding:14px 16px;font-weight:650;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}summary:after{content:"+";font:700 18px var(--mono);color:var(--acc)}details[open] summary:after{content:"-"}details p{margin:0;padding:0 16px 16px;color:var(--mute)}
/* author */
.author{background:var(--paper);color:var(--paper-ink);padding:18px;margin:28px 0;display:grid;gap:10px;border-left:4px solid var(--acc)}
.author h3{font:700 12px var(--mono);letter-spacing:1.2px;text-transform:uppercase;margin:0}.author b{font-size:1.1rem}.author p{margin:0;color:var(--paper-mute);font-size:.92rem}.author a{color:var(--paper-ink);font-weight:650}
.price{width:100%;border-collapse:collapse;margin:16px 0;font-size:.95rem}.price th,.price td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}.price th{background:var(--panel2);font:600 12px var(--mono);text-transform:uppercase;letter-spacing:1px}.price td.n{font:700 1.1rem var(--mono);color:var(--acc);white-space:nowrap}
.tbl{overflow-x:auto}
.links{columns:1;margin:0;padding:0;list-style:none;font-size:.92rem}.links li{break-inside:avoid;padding:3px 0}
/* footer */
footer.ft{border-top:1px solid var(--line);background:var(--bg2);margin-top:20px;padding:34px 0 12px;font-size:.92rem}
.fg{display:grid;gap:26px;grid-template-columns:1fr}.ft h4{font:700 12px var(--mono);letter-spacing:1.3px;text-transform:uppercase;color:var(--acc);margin:0 0 10px}
.ft ul{list-style:none;margin:0;padding:0}.ft li{margin:6px 0}.ft a{color:var(--ink);text-decoration:none}.ft a:hover{color:var(--acc);text-decoration:underline}
.legal{border-top:1px solid var(--line);margin-top:26px;padding-top:14px;color:var(--mute);font-size:.82rem}
/* sticky cta */
.stick{position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--bg);border-top:1px solid var(--acc);display:grid;grid-template-columns:1.3fr 1fr 1fr}
.stick a{padding:13px 6px;text-align:center;text-decoration:none;font:650 13px var(--mono);color:var(--ink);border-right:1px solid var(--line);min-height:48px;display:flex;align-items:center;justify-content:center}.stick a:last-child{background:var(--acc);color:var(--acc-ink);border:0}.stick a.mail{display:none}
@media(min-width:640px){.cards{grid-template-columns:1fr 1fr}.strip{grid-template-columns:repeat(4,1fr)}.cols2{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.links{columns:2}.stick a.mail{display:flex}.stick{grid-template-columns:1.4fr 1.2fr 1fr}.fg{grid-template-columns:1fr 1fr}.top .tg{display:inline}}
@media(min-width:960px){.burger,.nt{display:none}.nav{display:flex!important;position:static;border:0;padding:0;gap:22px;background:none;align-items:center}.nav a{border:0;padding:6px 0;font-size:.93rem}.nav .cta{margin:0;padding:8px 14px}
.g12{grid-template-columns:repeat(12,1fr)}.g12>.main{grid-column:span 8}.g12>.aside{grid-column:span 4}.aside .sticky{position:sticky;top:76px}.cards{grid-template-columns:repeat(3,1fr)}.cards.d4{grid-template-columns:repeat(4,1fr)}.steps{grid-template-columns:repeat(4,1fr)}.links{columns:3}.fg{grid-template-columns:1.4fr 1fr 1fr 1fr}.hero{padding:56px 0 36px}body{padding-bottom:52px}.stick{left:auto;right:16px;bottom:16px;width:420px;border:1px solid var(--acc)}}
@media print{.stick,.hd,.top{display:none}}