:root{--bg:#141327;--surface:#222247;--text:#f6f5ff;--muted:#c6c2eb;--accent:#56e1fd;--line:#35376c;--panel:#35376c;--accent-soft:color-mix(in srgb,var(--accent) 14%,transparent);--overlay:color-mix(in srgb,var(--bg) 84%,transparent);--contrast:#091722;--radius:12px;--radius-s:8px;--pad:clamp(25px,4.2vw,78px);--space-t:65px;--font:Trebuchet MS, Segoe UI, sans-serif;--mono:ui-monospace,SFMono-Regular,Consolas,monospace;--shadow:0 24px 65px #0004;}

*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.58}body.dialog-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}img{max-width:100%;height:auto}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}::selection{background:var(--accent);color:var(--bg)}[hidden]{display:none!important}.skip{position:absolute;top:-120px;left:20px;background:var(--accent);color:var(--bg);padding:12px;z-index:100}.skip:focus{top:20px}.shell-nav{position:relative;z-index:11;padding:0 var(--pad);border-bottom:1px solid var(--line);background:var(--bg)}.nav-inner{min-height:88px;margin:auto;max-width:1500px;display:flex;gap:28px;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:12px;white-space:nowrap;font-size:22px;letter-spacing:-1.2px;font-weight:780}.brand-symbol{display:grid;place-items:center;width:41px;height:41px;color:var(--contrast);background:var(--accent);border-radius:var(--radius-s)}.navlinks{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.navlink{font-size:13px;font-weight:690;padding:10px 14px;color:var(--muted);transition:color .2s,background .2s;border-radius:10px}.navlink:hover,.navlink.selected{background:var(--surface);color:var(--text)}.navtail{display:flex;align-items:center;gap:12px}.search-open{background:var(--surface);border:1px solid var(--line);color:var(--text);border-radius:12px;display:flex;align-items:center;gap:9px;padding:10px 15px;font-size:13px;font-weight:690}.menu-toggle{display:none;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:11px}.nav-hint,.nav-brow,.stacked-brand small{font-family:var(--mono);font-size:10px;letter-spacing:1.5px;color:var(--muted)}.nav-brow{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:10px 0}.nav-row{display:flex;justify-content:space-between;align-items:center;gap:20px}.nav-row .navlinks{justify-content:center}.main,.footer{max-width:1500px;margin:0 auto}.hero{position:relative;padding:var(--space-t) var(--pad) 64px;isolation:isolate}.hero-stage{display:grid;gap:clamp(24px,4.3vw,70px);grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;min-height:510px}.hero-info,.hero-visual,.hero-modules,.hero-lede{min-width:0}.kicker,.small-label{display:flex;align-items:center;gap:10px;color:var(--accent);font-family:var(--mono);font-size:10px;letter-spacing:2px;font-weight:750;text-transform:uppercase}.kicker-dot,.live-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.slash{color:var(--muted)}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.13;letter-spacing:-.045em}h1{font-size:clamp(40px,5.1vw,86px);margin:22px 0 24px;font-weight:790;max-width:920px}h2{font-size:clamp(28px,3vw,48px);margin:14px 0 20px;font-weight:770}h3{font-size:19px;margin:10px 0}.hero-summary{font-size:clamp(16px,1.45vw,20px);line-height:1.64;color:var(--muted);max-width:610px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.action{display:inline-flex;align-items:center;gap:16px;justify-content:center;min-height:49px;padding:12px 19px;border-radius:var(--radius-s);font-size:13px;font-weight:800;border:1px solid var(--accent);transition:transform .18s,filter .18s}.action:hover{transform:translateY(-2px);filter:brightness(1.1)}.action.primary{background:var(--accent);color:var(--contrast)}.action.secondary{border-color:var(--line);background:var(--surface);color:var(--text)}.hero-visual{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}.hero-visual>img{display:block;width:100%;height:100%;object-fit:cover;aspect-ratio:1.41}.visual-mini{position:absolute;bottom:15px;left:15px;display:flex;align-items:center;gap:10px;background:var(--overlay);color:var(--text);padding:8px 12px;border:1px solid var(--line);border-radius:8px;font:700 10px var(--mono);letter-spacing:.7px;backdrop-filter:blur(10px)}.hero-modules{display:grid;gap:10px}.hero-module{position:relative;min-width:0;display:flex;flex-direction:column;gap:4px;padding:17px 20px;border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface);transition:transform .2s,background .2s}.hero-module:hover{transform:translateY(-3px);background:var(--panel)}.hero-module span{font:700 9px var(--mono);letter-spacing:1px;color:var(--accent)}.hero-module b{font-size:14px;line-height:1.25;padding-right:26px}.hero-module svg{position:absolute;right:16px;bottom:20px}.section{padding:72px var(--pad);border-top:1px solid var(--line)}.section-intro{display:flex;flex-direction:column;max-width:780px;margin-bottom:34px}.section-intro p,.page-heading p{color:var(--muted);max-width:690px;font-size:17px}.guide-collection{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.guide-item{display:grid;grid-template-columns:55px minmax(0,1fr) 24px;gap:18px;align-items:center;padding:24px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);min-height:138px;transition:background .2s,transform .2s}.guide-item:hover{transform:translateY(-3px);background:var(--panel)}.guide-num{font:800 26px var(--mono);color:var(--accent)}.guide-description{display:flex;flex-direction:column;gap:8px}.guide-description strong{font-size:18px;line-height:1.25}.guide-description small{font-size:13px;line-height:1.55;color:var(--muted)}.guide-arrow{color:var(--accent)}.section-process{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:55px;align-items:start}.features{display:grid;gap:12px}.feature{display:grid;grid-template-columns:52px 1fr;gap:22px;padding:23px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-s)}.feature-icon{width:45px;height:45px;color:var(--accent);background:var(--accent-soft);display:grid;place-items:center;border-radius:var(--radius-s)}.feature b{font-size:18px}.feature p{color:var(--muted);margin:6px 0 0;font-size:14px}.compare-teaser{display:grid;grid-template-columns:1fr .8fr;gap:45px;align-items:center;background:var(--surface)}.compare-teaser p{max-width:500px;color:var(--muted)}.compare-teaser img{max-height:340px;width:100%;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line)}.page-heading{padding:80px var(--pad) 54px;border-bottom:1px solid var(--line)}.page-heading h1{font-size:clamp(38px,5vw,70px);max-width:920px}.filter-label{display:block;margin:30px 0 8px;color:var(--muted);font-size:12px;font-weight:700}.filter-shell{display:flex;align-items:center;gap:12px;max-width:500px;border:1px solid var(--line);background:var(--surface);padding:0 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var(--line);border-radius:var(--radius-s);display:grid;gap:8px;margin-bottom:20px}.aside-card strong{font-size:11px;color:var(--accent);text-transform:uppercase;letter-spacing:1px}.aside-card a{font-size:13px;color:var(--muted);padding:8px 0}.aside-card a:hover{color:var(--accent)}.reading-sidebar img{width:100%;border-radius:var(--radius-s);border:1px solid var(--line)}.reading-main{max-width:900px;min-width:0}.reading-main section{scroll-margin-top:100px;margin-bottom:64px}.reading-main h2{font-size:clamp(27px,2.6vw,41px)}.reading-main p{max-width:740px;color:var(--muted);font-size:17px;line-height:1.82}.inline-diagram{margin:25px 0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);overflow:hidden}.inline-diagram img{display:block;width:100%;max-height:420px;object-fit:cover}.inline-diagram div{font-size:11px;color:var(--muted);padding:12px 16px}.note-block{display:grid;grid-template-columns:30px 1fr;gap:16px;background:var(--surface);border-left:3px solid var(--accent);padding:24px;border-radius:var(--radius-s)}.note-block svg{color:var(--accent)}.note-block p{font-size:14px;margin:7px 0 0}.checklist{list-style:none;padding:0;display:grid;gap:10px}.checklist li{display:flex;align-items:start;gap:16px;padding:14px 18px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-s);font-size:14px}.stepcount{font:700 13px var(--mono);color:var(--accent)}.interactive-checklist{display:grid;gap:8px;margin:25px 0}.interactive-checklist label{display:flex;gap:12px;cursor:pointer;padding:12px;color:var(--muted)}.interactive-checklist input{accent-color:var(--accent);width:19px;height:19px}.next-guides{display:grid;gap:10px}.next-link{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:18px 22px;border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface);font-weight:700}.next-link svg{color:var(--accent)}.compare-shell{display:grid;grid-template-columns:1fr 1.15fr;gap:23px;padding:60px var(--pad);min-height:520px}.choices{display:grid;gap:12px;align-content:start}.choice-card{text-align:left;display:grid;grid-template-columns:1fr auto;gap:8px;padding:23px;min-height:112px;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:var(--radius-s)}.choice-card .choice-num{grid-column:1/-1;color:var(--accent);font:750 10px var(--mono);letter-spacing:1px}.choice-card strong{font-size:19px;letter-spacing:-.02em}.choice-card small{grid-column:1/-1;color:var(--muted)}.choice-card svg{grid-column:2;grid-row:2;color:var(--accent)}.choice-card[aria-pressed=true]{border-color:var(--accent);box-shadow:inset 3px 0 var(--accent)}.choice-detail{background:var(--surface);padding:clamp(22px,3vw,43px);border:1px solid var(--line);border-radius:var(--radius)}.choice-detail h2{margin:16px 0}.choice-detail p{color:var(--muted)}.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:28px 0}.detail-grid div{padding:14px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-s)}.detail-grid span{display:block;color:var(--accent);font:700 10px var(--mono);margin-bottom:8px}.detail-grid strong{font-size:12px;line-height:1.35;display:block}.choice-detail img{max-height:250px;width:100%;object-fit:cover;border:1px solid var(--line);border-radius:var(--radius-s)}.faq{max-width:1000px}.faq details{border:1px solid var(--line);background:var(--surface);padding:20px;margin:9px 0;border-radius:var(--radius-s)}.faq summary{cursor:pointer;list-style:none;font-weight:700;display:flex;justify-content:space-between;gap:15px}.faq details p{color:var(--muted);margin:16px 0 0}.about-grid{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:center}.about-picture img{width:100%;border-radius:var(--radius);border:1px solid var(--line)}.about-copy p{color:var(--muted)}.feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-list>div{padding:28px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-s)}.feature-list svg{color:var(--accent)}.feature-list p{color:var(--muted)}.contact-layout{display:grid;grid-template-columns:.9fr 1fr;gap:65px;align-items:start;padding:66px var(--pad)}.contact-side h2{max-width:500px}.contact-side p{color:var(--muted)}.contact-side img{margin-top:26px;max-height:230px;object-fit:cover;border-radius:var(--radius-s);border:1px solid var(--line)}.contact-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:33px;display:grid;gap:11px}.form-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}.form-heading h2{font-size:28px}.form-heading span{font:700 10px var(--mono);color:var(--muted)}.contact-form label{font-size:12px;font-weight:750}.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--text);border-radius:var(--radius-s);padding:14px;outline-color:var(--accent);resize:vertical}.contact-form .action{margin-top:9px}.form-notice{color:var(--muted);font-size:12px}.footer{padding:56px var(--pad) 24px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:20px}.footer-brand{font-size:24px;font-weight:850;letter-spacing:-1px}.footer p,.footer-bottom{color:var(--muted);font-size:12px}.footer-links{display:flex;gap:22px;font-size:13px;font-weight:700;align-items:start;flex-wrap:wrap}.footer-links a:hover{color:var(--accent)}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);grid-column:1/-1;margin-top:20px;padding-top:20px}.search-overlay{position:fixed;inset:0;z-index:100;background:#020b16c4;display:flex;justify-content:center;align-items:flex-start;padding:11vh 16px 16px;backdrop-filter:blur(8px)}.search-dialog{width:min(580px,100%);background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 20px 95px #0006}.dialog-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dialog-top strong{font-size:17px}.dialog-top button{font-size:30px;border:0;background:transparent;color:var(--muted)}.search-dialog>input{width:100%;padding:15px;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:var(--radius-s);margin-bottom:16px}.search-links{display:grid;max-height:42vh;overflow:auto}.search-links a{display:flex;gap:15px;align-items:center;padding:13px;border-bottom:1px solid var(--line);font-size:14px;font-weight:690}.search-links a:hover{background:var(--surface)}.search-links a span{color:var(--accent);font:750 12px var(--mono)}.search-links a svg{margin-left:auto;color:var(--accent)}.search-empty{padding:20px;color:var(--muted)}

.shell-split-nav .nav-inner{flex-direction:row-reverse}.shell-split-nav .navtail{margin-right:auto}
.hero-left-ledger .hero-stage{grid-template-columns:1.15fr .85fr}.hero-left-ledger .hero-lede{border-left:5px solid var(--accent);padding-left:36px}.hero-left-ledger .hero-modules{display:grid;grid-template-columns:repeat(3,1fr);margin-top:32px}.hero-left-ledger .hero-module{min-height:125px;padding:15px}.hero-left-ledger .hero-visual{height:490px}
.layout-tracks{grid-template-columns:repeat(2,minmax(0,1fr))}.layout-tracks .guide-item{border-radius:80px 12px 12px 12px;min-height:170px}.layout-tracks .guide-item:nth-child(even){border-radius:12px 12px 80px 12px}
.reading-focus .reading-body{grid-template-columns:1fr}.reading-focus .reading-sidebar{display:none}.reading-focus .reading-main{margin:auto;width:min(100%,780px)}.reading-focus .reading-top{margin-inline:auto;text-align:center}
.compare-tabs{grid-template-columns:1fr}.compare-tabs .choices{display:flex;gap:0}.compare-tabs .choice-card{flex:1;border-radius:0;min-width:0}.compare-tabs .choice-detail{min-height:370px}@media(max-width:1050px){.navlinks{gap:0}.navlink{padding:9px 9px;font-size:12px}.hero-stage{min-height:auto}.hero{padding-top:56px}.hero-summary{font-size:16px}.section-process,.about-grid{gap:25px}}
@media(max-width:760px){:root{--pad:22px;--space-t:35px!important}.shell-nav{position:sticky!important;top:0;z-index:25;width:100%!important;margin:0!important;border-radius:0!important;transform:none!important;padding:0 20px!important}.nav-inner{min-height:68px;gap:10px;display:flex!important;justify-content:space-between!important;flex-direction:row!important;flex-wrap:nowrap!important}.brand{font-size:20px}.brand-symbol{width:35px;height:35px}.menu-toggle{display:inline-flex}.navlinks{display:none!important;position:absolute;top:calc(100% + 1px);left:0;right:0;background:var(--bg);border:1px solid var(--line);box-shadow:var(--shadow);padding:14px!important;z-index:40;flex-direction:column!important;align-items:stretch!important;gap:4px!important;width:100%!important;max-height:75vh;overflow-y:auto}.navlinks.open{display:flex!important}.navlink{padding:13px 16px;font-size:14px}.search-open{padding:10px}.search-open span{display:none}.nav-brow,.nav-hint,.stacked-brand small{display:none!important}.nav-row{display:contents}.hero{padding-bottom:28px}.hero-stage{display:flex!important;flex-direction:column!important;min-height:0!important;gap:26px}.hero-stage>*{width:100%!important;order:initial!important;grid-area:auto!important}.hero-info{order:0!important;max-width:none!important;padding:0!important;transform:none!important}.hero-lede{display:contents!important}.hero-visual{order:1!important;width:100%!important;max-width:none!important;transform:none!important;position:relative!important;inset:auto!important;min-height:0!important}.hero-visual>img{height:auto!important;aspect-ratio:1.45!important}.hero-modules{order:2!important;grid-template-columns:1fr!important;position:static!important;transform:none!important;max-width:none!important}.hero-module{min-height:70px}.hero h1{font-size:clamp(37px,9vw,54px);margin:20px 0}.section{padding:55px var(--pad)}.guide-collection{grid-template-columns:1fr!important;display:grid!important;gap:12px!important}.guide-item{min-height:100px;grid-template-columns:42px minmax(0,1fr) 20px;padding:17px;gap:13px}.guide-num{font-size:18px}.guide-description strong{font-size:16px}.section-process,.compare-teaser,.about-grid,.contact-layout,.reading-body,.compare-shell{grid-template-columns:1fr!important;display:grid!important;gap:22px}.compare-teaser img{max-height:290px}.reading{padding:42px var(--pad)}.reading-sidebar{position:static!important;top:auto!important;display:none!important}.reading-top{margin-bottom:34px}.page-heading{padding:55px var(--pad) 42px}.feature-list,.detail-grid{grid-template-columns:1fr}.contact-layout{padding:40px var(--pad)}.contact-form{padding:20px}.footer{grid-template-columns:1fr}.footer-links{gap:16px}.visual-mini{font-size:9px}.actions{gap:9px}.action{font-size:12px;padding:12px 14px}.section-intro p,.page-heading p{font-size:15px}.feature{padding:18px}.choice-detail{padding:22px}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:390px){:root{--pad:16px}.hero h1{font-size:35px}.brand{font-size:17px}.search-open{padding:8px}.footer{padding-left:16px;padding-right:16px}.detail-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:0s!important;animation-duration:0s!important}}

@media(max-width:760px){
.shell-side-fixed~.main,.shell-side-fixed~.main~.footer,.shell-side-mini~.main,.shell-side-mini~.main~.footer{margin-left:0!important;max-width:100%!important}
.shell-side-fixed .nav-inner,.shell-side-mini .nav-inner{height:auto!important;padding-top:0!important}
.shell-side-mini .brand-word{display:inline!important}
.shell-side-mini .brand{font-size:18px!important}
.shell-side-fixed .navtail,.shell-side-mini .navtail{margin:0!important}
.shell-nav .nav-inner{min-height:68px!important}
.hero-visual{height:auto!important;max-height:none!important;clip-path:none!important;border-radius:var(--radius)!important;filter:none!important}
.hero-module{transform:none!important;min-height:70px!important}
.hero-lede{margin:0!important;padding:0!important;border:0!important;box-shadow:none!important;background:transparent!important}
.hero-modules{display:grid!important;border:0!important;padding:0!important;margin:0!important;overflow:visible!important}
.hero-stage>*{margin:0!important}
.hero-info{margin:0!important}
.hero-visual img{max-height:330px!important;object-fit:cover!important}
.guide-item{grid-row:auto!important;grid-column:auto!important;display:grid!important;min-width:0!important;width:100%!important;height:auto!important;transform:none!important;border-radius:var(--radius-s)!important;flex:none!important}
.guide-collection{overflow:visible!important}
.choices{display:grid!important;grid-template-columns:1fr!important;flex-direction:column!important;gap:10px!important}
.choice-card{min-width:0!important}
.choice-detail{display:block!important;grid-template-columns:1fr!important}
.choice-detail img{height:auto!important;max-height:230px!important}
.compare-shell{padding:36px var(--pad)!important;min-height:0!important}
.reading-top{padding:0!important;border:0!important;background:transparent!important;text-align:left!important}
}

/* Distinct site signature: AuthBridge | nav:split-nav | hero:left-ledger | guide:tracks | reading:focus | compare:tabs */
.hero{background-image:radial-gradient(circle at 98% 8%,var(--accent-soft),transparent 40%);}
.section-guides{background:var(--bg);}
.section-process{background:var(--surface);}
.hero-module:nth-child(2){border-color:var(--line);}

:root{--black:#111316;--panel:#1b1f25;--orange:#ff6b2c;--amber:#ffb547;--cream:#f6f0e6;--paper:#fffdf8;--ink:#202227;--line:#d8d0c2;--muted:#6f6b64}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,system-ui,sans-serif;padding-left:250px}.skip{position:absolute;left:-9999px}.skip:focus{left:270px;top:1rem;z-index:100;background:#fff;padding:.8rem}.site-rail{position:fixed;inset:0 auto 0 0;width:250px;background:var(--black);color:#fff;padding:26px 20px;display:flex;flex-direction:column;z-index:30}.brand{display:flex;align-items:center;gap:11px;color:inherit;text-decoration:none;font-weight:900}.brand-mark{display:grid;place-items:center;flex:0 0 auto;width:50px;height:50px;color:var(--orange);border:1px solid #51565e;border-radius:8px}.brand-mark svg{width:39px;height:39px}.site-rail nav{display:grid;gap:3px;margin-top:40px}.site-rail nav a{color:#dfe2e8;text-decoration:none;padding:11px 10px;border-left:3px solid transparent;font-size:.83rem;font-weight:750}.site-rail nav a:hover,.site-rail nav a:focus{background:#22272e;border-left-color:var(--orange);color:#fff}.rail-note{margin-top:auto;color:#999fa8;font-size:.78rem;line-height:1.5;border-top:1px solid #333841;padding-top:18px}header{display:none}.hero{max-width:1480px;margin:auto;min-height:760px;display:grid;grid-template-columns:1fr 1.04fr;align-items:stretch}.hero-copy{padding:90px 6vw;background:var(--cream);display:flex;flex-direction:column;justify-content:center}.status{font-size:.75rem;font-weight:900;letter-spacing:.15em}.status span{display:inline-block;width:9px;height:9px;background:var(--orange);border-radius:50%;margin-right:8px}.hero h1,.article-hero h1{font-size:clamp(3.1rem,6vw,6.7rem);line-height:.9;letter-spacing:-.055em;margin:.28em 0}.hero p{font-size:1.14rem;line-height:1.75;max-width:680px}.hero-photo{margin:0;position:relative;background:#000;overflow:hidden}.hero-photo img{width:100%;height:100%;min-height:760px;object-fit:cover}.hero-photo figcaption{position:absolute;left:24px;bottom:24px;right:24px;background:#111316dd;color:#fff;padding:15px;font-size:.82rem}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.actions a,.primary{display:inline-block;padding:14px 19px;border:2px solid var(--black);color:var(--black);background:transparent;text-decoration:none;font-weight:900}.primary{background:var(--orange);border-color:var(--orange);color:#111}.runboard,.checker,.boundary{max-width:1320px;margin:auto;padding:88px 5vw}.eyebrow{color:#b33b0b;font-size:.7rem;font-weight:900;letter-spacing:.17em}.runboard h2,.checker h2,.boundary h2,.article-layout h2{font-size:clamp(2rem,4vw,3.8rem);line-height:1.02;letter-spacing:-.045em}.run-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.run-card{min-height:220px;padding:22px;background:#fff;color:var(--ink);text-decoration:none;display:grid}.run-card>span{font:900 2rem/1 monospace;color:var(--orange)}.run-card strong{font-size:1.08rem}.run-card small{line-height:1.45;color:var(--muted)}.run-card i{align-self:end;font-style:normal;font-weight:850}.checker{background:var(--black);color:#fff;display:grid;grid-template-columns:.8fr 1.2fr;gap:55px}.checker .eyebrow{color:var(--amber)}.checker form{display:grid;gap:9px}.checker label,#tool-result{padding:17px;border:1px solid #414750;background:#20252c}.checker .primary{width:100%}.boundary{margin-top:70px;margin-bottom:70px;border:4px solid var(--black);background:var(--amber)}.article-hero{max-width:1180px;padding:95px 6vw 60px}.route-chip{font:850 .72rem/1 monospace;letter-spacing:.14em;color:#a43b12}.article-hero p{max-width:780px;color:var(--muted);font-size:1.1rem;line-height:1.7}.article-layout{max-width:1220px;padding:10px 5vw 110px;display:grid;grid-template-columns:190px minmax(0,880px);gap:70px}.toc{position:sticky;top:28px;align-self:start;display:grid;gap:12px;padding:18px;border:2px solid var(--black);background:var(--amber)}.toc a{color:var(--black);text-decoration:none}.editorial-photo,.product-figure{margin:0 0 42px;border:2px solid var(--black);background:#fff;padding:9px;box-shadow:12px 12px 0 var(--orange)}.editorial-photo img{display:block;width:100%;max-height:560px;object-fit:cover}.editorial-photo figcaption,.product-figure figcaption{padding:13px 5px 4px;color:var(--muted);font-size:.82rem}.article-layout article>section{padding:55px 0;border-bottom:1px solid var(--line)}.article-layout a{color:#a43b12}.scenario,.alert{padding:23px;background:var(--cream);border-left:7px solid var(--orange)}.steps{list-style:none;padding:0}.steps li{display:grid;grid-template-columns:62px 1fr;border-top:1px solid var(--line);padding:13px 0}.steps span{font:900 1.25rem monospace;color:var(--orange)}.steps p{margin:0}details{padding:16px;margin:9px 0;border:1px solid var(--line);background:#fff}.product-figure img{display:block;width:100%;max-height:590px;object-fit:contain}.product-figure figcaption{display:flex;gap:16px}.product-figure figcaption b{white-space:nowrap;color:#a43b12}.evidence-label{background:#fff0bd;padding:9px;font-size:.65rem;font-weight:900;letter-spacing:.1em}footer{background:var(--black);color:#fff;padding:64px 5vw}.footer-links,.footer-bottom{display:flex;gap:22px;flex-wrap:wrap;margin-top:24px}.footer-links a,.footer-bottom a{color:#fff}.footer-bottom{justify-content:space-between;padding-top:22px;border-top:1px solid #414750}@media(max-width:1450px){body{padding-left:0}.site-rail{position:fixed;inset:82px 2vw auto 2vw;width:auto;display:none;padding:15px}.site-rail.open{display:block}.site-rail>.brand,.rail-note{display:none}.site-rail nav{margin:0}.site-rail nav a{padding:12px}header{height:82px;padding:10px 3vw;display:flex;align-items:center;background:var(--black);color:#fff;position:sticky;top:0;z-index:31}.menu-toggle{margin-left:auto;padding:11px 15px;border:1px solid #656b74;background:#242a31;color:#fff}.skip:focus{left:1rem}}@media(max-width:900px){.hero{grid-template-columns:1fr;min-height:0}.hero-photo img{min-height:420px}.run-grid{grid-template-columns:1fr 1fr}.checker{grid-template-columns:1fr}.article-layout{grid-template-columns:1fr;gap:64px}.toc{position:static}.product-figure figcaption{flex-direction:column;gap:4px}}@media(max-width:520px){.run-grid{grid-template-columns:1fr}.mobile-brand span:last-child{font-size:.82rem}.hero-copy,.runboard,.checker,.boundary{padding-left:6vw;padding-right:6vw}.hero h1,.article-hero h1{overflow-wrap:anywhere}}

@media(max-width:1450px){.menu-toggle{display:block}}
@media(min-width:1451px){body{padding-left:300px}.site-rail{width:300px}.site-rail .brand{font-size:.94rem}}

/* FINAL PRODUCT INTERFACE VISIBILITY — BATCH AUDIT */
.product > img,.product img,.product-hero > img,.product-hero img,.gallery img,.product-gallery img,.interface-gallery img,#views img{
  display:block!important;width:100%!important;height:auto!important;max-height:none!important;
  aspect-ratio:auto!important;object-fit:contain!important;object-position:center!important;
  clip-path:none!important;transform:none!important;filter:none!important;background:#fff!important;
  border:0!important;border-radius:0!important;box-shadow:none!important;
}
.product + .article-layout .gallery,.product-gallery,.interface-gallery,#views .gallery{
  display:grid!important;grid-template-columns:1fr!important;gap:30px!important;width:100%!important;
}
.product + .article-layout .gallery figure,.product-gallery figure,.interface-gallery figure,#views figure{
  width:100%!important;margin:0!important;padding:0!important;overflow:visible!important;
  border:0!important;border-radius:0!important;box-shadow:none!important;background:transparent!important;
}
.product + .article-layout .gallery figcaption,.product-gallery figcaption,.interface-gallery figcaption,#views figcaption{
  padding:16px 0!important;background:transparent!important;
}