/* WISECUT — tokens from DESIGN.md §1 */
@font-face{font-family:"Barlow Semi Condensed";font-weight:500;font-display:swap;src:url(/assets/fonts/BarlowSemiCondensed-500.woff2) format("woff2")}
@font-face{font-family:"Barlow Semi Condensed";font-weight:600;font-display:swap;src:url(/assets/fonts/BarlowSemiCondensed-600.woff2) format("woff2")}
@font-face{font-family:"Barlow Semi Condensed";font-weight:700;font-display:swap;src:url(/assets/fonts/BarlowSemiCondensed-700.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:400;font-display:swap;src:url(/assets/fonts/IBMPlexSans-400.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:500;font-display:swap;src:url(/assets/fonts/IBMPlexSans-500.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:600;font-display:swap;src:url(/assets/fonts/IBMPlexSans-600.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-display:swap;src:url(/assets/fonts/IBMPlexMono-400.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-display:swap;src:url(/assets/fonts/IBMPlexMono-500.woff2) format("woff2")}
:root{--primary:#14181D;--secondary:#3B4652;--accent:#E4572E;--accent-d:#C8441D;--text:#1B2026;--muted:#5E6975;--bg:#F4F5F6;--surface:#fff;--border:#D3D8DD;--stage:#E9ECEF;
--h:"Barlow Semi Condensed","Arial Narrow",Arial,sans-serif;--b:"IBM Plex Sans",Arial,sans-serif;--m:"IBM Plex Mono",ui-monospace,monospace;
--wrap:1280px;--sec:88px;--gap:28px;--ease:cubic-bezier(.23,1,.32,1)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.6 var(--b);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration-color:var(--accent);text-underline-offset:3px}
h1,h2,h3{font-family:var(--h);font-weight:600;line-height:1.08;margin:0 0 .5em;letter-spacing:.005em;color:var(--primary);text-wrap:balance}
h1{font-size:clamp(2.2rem,4.6vw,3.9rem);font-weight:700}
h2{font-size:clamp(1.7rem,2.8vw,2.45rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em;text-wrap:pretty}
.mono,.code,td.num{font-family:var(--m);font-size:.92em}
.sr,.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;z-index:100}.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:var(--primary);color:#fff;border-bottom:1px solid #2a323b}
.head-in{display:flex;align-items:center;gap:28px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;margin-right:auto}
.brand-t{font:700 1.5rem/1 var(--h);letter-spacing:.14em}.brand-t b{font-weight:700;color:var(--accent)}
.nav-wrap{display:flex;align-items:center;gap:22px}
.primary ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.primary a{display:block;padding:24px 12px;font:500 .95rem var(--b);color:#d9dee3;text-decoration:none;position:relative;white-space:nowrap}
.primary a[aria-current]{color:#fff}
.primary li>a::after{content:"";position:absolute;left:12px;right:12px;bottom:16px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease)}
.primary li>a[aria-current]::after{transform:scaleX(1)}
.has-sub{position:relative}
.sub{position:absolute;top:100%;left:0;min-width:260px;background:var(--primary);border:1px solid #2a323b;border-top:2px solid var(--accent);padding:6px 0;opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity .15s,transform .2s var(--ease),visibility .15s}
.sub a{padding:11px 18px}.sub a::after{display:none}
.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
@media(hover:hover){.has-sub:hover .sub{opacity:1;visibility:visible;transform:none}.primary a:hover{color:#fff}.primary li>a:hover::after{transform:scaleX(1)}.sub a:hover{background:#1d242c}}
.nav-toggle{display:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:2px;font:600 .98rem var(--b);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .16s var(--ease),background .16s,border-color .16s,color .16s}
.btn:active{transform:scale(.97)}
.btn-accent{background:var(--accent);color:#fff}
.btn-ghost{border-color:#77838f;color:#fff;background:transparent}
.btn-ghost-dark{border-color:var(--secondary);color:var(--primary);background:transparent}
.btn-sm{padding:10px 18px;font-size:.9rem}.btn-block{display:flex;width:100%}
@media(hover:hover){.btn-accent:hover{background:var(--accent-d)}.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}.btn-ghost-dark:hover{background:var(--primary);color:#fff}}

/* hero */
.hero{position:relative;background:var(--primary);color:#fff;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.85}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#14181D 0%,rgba(20,24,29,.92) 38%,rgba(20,24,29,.35) 100%)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--accent) 0 120px,transparent 120px)}
.hero-in{display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center;padding-top:44px;padding-bottom:72px;min-height:560px}
.hero-in>.crumbs{grid-column:1/-1;align-self:start}
.hero h1{color:#fff;max-width:16ch}
.hero-home h1{max-width:16ch}
.hero .lead{font-size:1.15rem;color:#c9d0d7;max-width:56ch}
.eyebrow{font:500 .8rem var(--m);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.stage{position:relative;background:var(--stage);padding:26px 26px 12px;border-radius:2px;box-shadow:0 30px 60px -30px rgba(0,0,0,.7)}
.stage::before,.stage::after{content:"";position:absolute;width:22px;height:22px;border:2px solid var(--accent)}
.stage::before{top:-8px;left:-8px;border-right:0;border-bottom:0}.stage::after{bottom:-8px;right:-8px;border-left:0;border-top:0}
.stage .fig{margin:0}.stage figcaption{color:var(--muted)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 20px;padding:0;font:400 .84rem var(--m);color:#9aa5b0}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.5}.crumbs a{text-decoration:none}
.page-head .crumbs ol{color:var(--muted)}
@media(hover:hover){.crumbs a:hover{color:var(--accent)}}
.fact-strip{background:var(--surface);border:1px solid var(--border);border-top:0;margin-top:-1px}
.fact-strip{max-width:var(--wrap);margin-left:auto;margin-right:auto;padding:0}
.fact-strip ul{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;margin:0;padding:0}
.fact-strip li{padding:20px 24px;border-left:1px solid var(--border);display:flex;flex-direction:column;gap:2px;font-size:.92rem;color:var(--muted)}
.fact-strip li:first-child{border-left:0}.fact-strip b{font:600 1.1rem var(--h);color:var(--primary);letter-spacing:.02em}

/* sections */
.sec{padding:var(--sec) 24px 0}.sec-tight{padding:64px 24px 0}
main>section:last-of-type:not(.cta-band){padding-bottom:var(--sec)}
.sec-head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin:0 0 26px;border-bottom:1px solid var(--border);padding-bottom:12px}
.sec-head h2{margin:0}.sec-no{color:var(--accent);font-weight:500}.sec-head .sec-sub{flex-basis:100%;margin:0;color:var(--muted)}
.grid-main{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:56px;align-items:start}
.sec .grid-main>div>.sec-head:not(:first-child){margin-top:56px}
.band{padding:var(--sec) 0}.sec+.band,.sec-tight+.band{margin-top:var(--sec)}.band-dark{background:var(--primary);color:#d9dee3;position:relative}.band-dark h2{color:#fff}
.band-grey{background:#E7EAED}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-rev .cert-wall{order:-1}
.split-flush{margin:0;gap:36px}
.split-copy h2{margin-bottom:.4em}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px}.duo.one{grid-template-columns:1fr}
.trio{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* figures */
.fig{margin:0;position:relative}
.fig img{width:100%;background:var(--stage)}
.fig figcaption{font:400 .76rem var(--m);color:var(--muted);margin-top:8px;letter-spacing:.02em}
.band-dark .fig figcaption{color:#9aa5b0}
.fig-photo img,.fig-illustration img{border-radius:2px}
.fig-tall img{aspect-ratio:4/3;object-fit:cover}.fig-wide img{aspect-ratio:16/9;object-fit:cover}
.fig-schem{color:var(--secondary)}
.schem{width:100%;height:auto;background:#fff;border:1px solid var(--border);display:block}
.schem .hd{stroke:var(--accent)}.schem .t{font:500 10px var(--m);fill:currentColor;stroke:none;letter-spacing:.1em}

/* category cards */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}
.ccard,.route,.mcard{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);text-decoration:none;position:relative;transition:transform .22s var(--ease),border-color .2s,box-shadow .22s}
.cimg,.mimg,.rimg{background:var(--stage);padding:18px;overflow:hidden}.cimg img,.mimg img,.rimg img{width:100%;aspect-ratio:3/2;object-fit:contain;transition:transform .5s var(--ease)}
.cbody,.rbody,.mbody{padding:22px 24px 26px;display:flex;flex-direction:column;gap:6px;flex:1}
.cbody h3,.rbody h3,.mbody h3{margin:0}.cbody p,.rbody p{margin:0;color:var(--muted);font-size:.97rem}
.chip{align-self:flex-start;font-size:.74rem;letter-spacing:.1em;color:var(--secondary);border:1px solid var(--border);padding:2px 8px;text-transform:uppercase}
.more{display:inline-flex;gap:6px;align-items:center;margin-top:auto;padding-top:12px;font-weight:600;color:var(--accent)}.ic{width:20px;height:20px}
.ccard::before,.mcard::before,.route::before{content:"";position:absolute;left:-1px;top:-1px;width:0;height:3px;background:var(--accent);transition:width .3s var(--ease)}
@media(hover:hover){.ccard:hover,.mcard:hover,.route:hover{transform:translateY(-3px);border-color:var(--secondary);box-shadow:0 18px 34px -22px rgba(20,24,29,.5)}
.ccard:hover::before,.mcard:hover::before,.route:hover::before{width:100%}.ccard:hover img,.mcard:hover img,.route:hover img{transform:scale(1.03)}}
.ccard:active,.mcard:active,.route:active{transform:scale(.99)}
.mgrid{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}.mgrid.three{grid-template-columns:repeat(3,1fr)}
.mcard .code{font-weight:500;color:var(--accent);letter-spacing:.04em}.mspec{margin:0;color:var(--muted);font:400 .9rem var(--m)}
.msch{margin-top:12px}.msch .fig-schem figcaption{display:none}
.routes{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}.route .no{color:var(--accent);font-size:.9rem}

/* tables, specs */
.tbl-wrap{overflow-x:auto;border:1px solid var(--border);background:var(--surface)}
.tbl{width:100%;border-collapse:collapse;font-size:.95rem}
.tbl th,.tbl td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
.tbl thead th{background:var(--primary);color:#fff;font:500 .78rem var(--m);letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl a{text-decoration:none;font-weight:500}.tbl .code{color:var(--accent);font-weight:500}.tbl td.num{white-space:nowrap}.tbl td.num:last-child{white-space:normal}.tbl td:first-child{min-width:230px}.tbl .code{white-space:nowrap}
@media(hover:hover){.tbl tbody tr:hover{background:#f7f3f0}.tbl a:hover{text-decoration:underline}}
.note{font-size:.85rem;color:var(--muted);margin:10px 0 0}
.spec table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border)}
.spec th{width:38%;text-align:left;font:500 .8rem var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:15px 18px;border-bottom:1px solid var(--border);background:#fafbfb}
.spec td{padding:15px 18px;border-bottom:1px solid var(--border);font-weight:500}
.ticks,.plain,.checks{padding:0;margin:0 0 1.2em;list-style:none}
.ticks li{position:relative;padding:0 0 12px 30px}.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:16px;height:2px;background:var(--accent)}
.plain li{padding:6px 0;border-bottom:1px solid var(--border);font-size:.97rem}.plain li:last-child{border:0}
.checks{counter-reset:c}.checks li{counter-increment:c;position:relative;padding:8px 0 8px 36px;font-size:.96rem;border-bottom:1px solid var(--border)}
.checks li::before{content:counter(c,decimal-leading-zero);position:absolute;left:0;top:9px;font:500 .8rem var(--m);color:var(--accent)}

/* cards, sidebar */
.card{background:var(--surface);border:1px solid var(--border);padding:26px}
.side{align-self:start}.sticky{position:sticky;top:92px}
.side-h{font-size:1.25rem;margin-bottom:12px}.side-p{color:var(--muted);font-size:.95rem}
.side-cert{font-size:.88rem;color:var(--muted);margin:16px 0}.side-alt{font-size:.85rem;margin:12px 0 0;color:var(--muted);text-align:center}
.callout{margin-top:48px}.callout h2{font-size:1.5rem}

/* forms */
.quote-form label{display:block;font:500 .82rem var(--b);color:var(--secondary);margin-bottom:14px}
.quote-form input,.quote-form select,.quote-form textarea{display:block;width:100%;margin-top:6px;padding:12px 13px;border:1px solid #b8c0c8;border-radius:2px;background:#fff;font:400 1rem var(--b);color:var(--text)}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.84rem;color:var(--muted);margin:12px 0 0}.form-status{margin:10px 0 0;font-weight:500;min-height:1.2em}.form-status.err{color:#b3261e}
.form-card h2{font-size:1.8rem}.quote-form.mini label{margin-bottom:12px}
.contact-dl{margin:0}.contact-dl dt{font:500 .74rem var(--m);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:16px}.contact-dl dd{margin:2px 0 0;overflow-wrap:anywhere}
.faq details{border-bottom:1px solid var(--border);padding:16px 0}.faq summary{cursor:pointer;font:600 1.1rem var(--h);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";color:var(--accent);font:500 1.3rem var(--m)}.faq details[open] summary::after{content:"–"}.faq details p{margin:10px 0 0;color:var(--muted)}

/* bands & misc blocks */
.cert-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cert-thumb{text-decoration:none;font:500 .76rem var(--m);display:flex;flex-direction:column;gap:8px;color:var(--secondary)}
.cert-thumb img{border:1px solid var(--border);background:#fff;aspect-ratio:3/4;object-fit:cover;object-position:top;transition:transform .3s var(--ease),box-shadow .3s}
@media(hover:hover){.cert-thumb:hover img{transform:translateY(-4px);box-shadow:0 16px 28px -16px rgba(20,24,29,.55)}}
.svc-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}
.svc-list li{display:flex;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid #c9d0d6}.svc-list .ic{flex:none;color:var(--accent);width:26px;height:26px}
.banner{display:grid;grid-template-columns:200px 1fr 200px;gap:32px;align-items:center;background:var(--primary);color:#d9dee3;text-decoration:none;padding:24px 40px;position:relative;overflow:hidden}
.banner h2{color:#fff;font-size:1.9rem;margin-bottom:.3em}.banner p{margin:0}.banner-img{background:var(--stage);padding:10px}.banner-img img{aspect-ratio:1;object-fit:contain}
@media(hover:hover){.banner:hover .banner-img img{transform:scale(1.04)}.banner-img img{transition:transform .4s var(--ease)}}
.svc-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.svc{background:var(--surface);border:1px solid var(--border);padding:26px;position:relative}.svc .ic{width:32px;height:32px;color:var(--accent);margin-bottom:14px}.svc h3{font-size:1.25rem}.svc p{color:var(--muted);font-size:.95rem;margin:0}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.steps li{display:flex;flex-direction:column;gap:6px;border-top:3px solid var(--primary);padding-top:16px}.step{color:var(--accent);font-size:1.5rem;font-weight:500}.steps span:last-child{color:var(--muted)}
.page-head{background:var(--surface);border-bottom:1px solid var(--border);padding:34px 0 48px}.page-head h1{max-width:20ch}.page-head .lead{max-width:68ch;color:var(--muted);font-size:1.12rem}
.kv{width:100%;border-collapse:collapse;font-size:.95rem}.kv th{text-align:left;font:500 .74rem var(--m);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:10px 16px 10px 0;width:26%;vertical-align:top}.kv td{padding:10px 0}.kv tr{border-bottom:1px solid var(--border)}
.kv-big{margin-bottom:24px}.kv-big td{font-weight:500}
.cert-list{display:flex;flex-direction:column;gap:var(--gap)}
.cert{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:40px;background:var(--surface);border:1px solid var(--border);padding:28px;scroll-margin-top:90px}
.cert-img img{border:1px solid var(--border);width:100%}.cert-t h2{font-size:1.7rem;margin-bottom:.15em}.cert-t .kind{color:var(--accent);font:500 .85rem var(--m);margin-bottom:16px}
.event{background:var(--surface);border:1px solid var(--border);padding:28px;margin-bottom:var(--gap)}
.prose{max-width:72ch}.prose h2{font-size:1.5rem;margin-top:1.6em}
.cta-band{position:relative;background:var(--primary);color:#fff;overflow:hidden;margin-top:var(--sec);isolation:isolate}
.cta-bg{position:absolute;inset:0;z-index:-1}.cta-bg img{width:100%;height:100%;object-fit:cover}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:40px;padding-top:68px;padding-bottom:68px}.cta-in h2{color:#fff;margin-bottom:.25em}.cta-in p{margin:0;color:#c9d0d7;max-width:58ch}
.cta-act{display:flex;gap:14px;flex-wrap:wrap}
.cta-band::after{content:"";position:absolute;left:0;top:0;height:3px;width:120px;background:var(--accent)}

/* footer */
.site-foot{background:#0d1014;color:#aeb7c0;font-size:.93rem;padding-top:56px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:56px;padding-bottom:40px}
.foot-name{font:700 1.4rem var(--h);letter-spacing:.08em;color:#fff;margin-bottom:.6em}.foot-h{font:500 .76rem var(--m);letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:0 0 14px}
.site-foot ul{list-style:none;margin:0;padding:0}.site-foot li{padding:4px 0}.site-foot a{text-decoration:none}.foot-ct{line-height:1.9}
@media(hover:hover){.site-foot a:hover{color:#fff;text-decoration:underline}}
.foot-base{display:flex;justify-content:space-between;border-top:1px solid #222a32;padding-top:20px;padding-bottom:28px;font-size:.84rem}

/* motion: html.js gated, reduced-motion safe */
.js [data-r]{opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .6s var(--ease);transition-delay:calc(var(--i,0)*60ms)}
.js [data-r].in{opacity:1;transform:none}
@keyframes kerf{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.js .hero::after{transform-origin:left;animation:kerf .9s .15s var(--ease) both;width:100%;background:linear-gradient(90deg,var(--accent) 0 160px,rgba(255,255,255,.08) 160px)}
@keyframes heroimg{from{opacity:0;transform:scale(1.04)}to{opacity:.85;transform:none}}
.js .hero-bg img{animation:heroimg 1.1s var(--ease) both}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js [data-r]{opacity:1;transform:none}}

/* responsive */
@media(max-width:1180px){.primary a{padding:24px 8px;font-size:.9rem}.nav-wrap{gap:12px}.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1023px){
 .nav-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:0;padding:12px;cursor:pointer}.nav-toggle span{display:block;width:24px;height:2px;background:#fff;transition:transform .2s var(--ease),opacity .2s}
 .nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
 .nav-wrap{position:absolute;left:0;right:0;top:100%;background:var(--primary);flex-direction:column;align-items:stretch;padding:8px 24px 24px;border-bottom:3px solid var(--accent);max-height:calc(100vh - 68px);overflow:auto}
 .js .nav-wrap{display:none}.js .nav-wrap.open{display:flex}
 .primary ul{flex-direction:column}.primary a{padding:14px 0;border-bottom:1px solid #2a323b}.primary li>a::after{display:none}
 .sub{position:static;opacity:1;visibility:visible;transform:none;border:0;padding:0 0 0 16px;min-width:0}.sub a{font-size:.88rem;padding:10px 0;color:#9aa5b0}
 .hero-in{grid-template-columns:1fr;min-height:0;gap:36px;padding-bottom:56px}.hero h1{max-width:none}.grid-main{grid-template-columns:1fr;gap:40px}.sticky{position:static}
 .split{grid-template-columns:1fr;gap:32px}.split-rev .cert-wall{order:0}.mgrid.three,.routes,.steps{grid-template-columns:1fr 1fr}.fact-strip ul{grid-template-columns:1fr 1fr}.fact-strip li:nth-child(3){border-left:0}.fact-strip li:nth-child(n+3){border-top:1px solid var(--border)}
 .banner{grid-template-columns:1fr;padding:24px}.banner-img{max-width:200px}.cert{grid-template-columns:1fr}.foot-grid{grid-template-columns:1fr 1fr}.cta-in{flex-direction:column;align-items:flex-start}
}
@media(max-width:700px){
 :root{--sec:60px}body{font-size:16px}.wrap,.sec,.sec-tight{padding-left:18px;padding-right:18px}
 .cgrid,.mgrid,.mgrid.three,.routes,.steps,.svc-grid,.svc-list,.f2,.duo,.trio,.foot-grid{grid-template-columns:1fr}
 .fact-strip ul{grid-template-columns:1fr}.fact-strip li{border-left:0;border-top:1px solid var(--border)}.fact-strip li:first-child{border-top:0}
 .cert-wall{grid-template-columns:1fr 1fr}.hero-in{padding-bottom:44px}.stage{padding:16px 16px 8px}.spec th{width:44%}.foot-base{flex-direction:column;gap:6px}
}
.grid-main>*,.split>*,.cgrid>*,.mgrid>*,.routes>*{min-width:0}

.post-list{list-style:none;margin:0;padding:0;display:grid;gap:var(--gap);max-width:72ch}.post-card{background:var(--surface);border:1px solid var(--border);padding:28px}.post-card h2{font-size:1.5rem}.post-card p:last-child{margin:0;color:var(--muted)}
.post h2{font-size:1.5rem;margin-top:1.6em}.post h3{font-size:1.15rem;margin-top:1.3em}.post ul,.post ol{padding-left:1.3em;margin:0 0 1em}.post .tbl-wrap{margin:0 0 1.4em}