/* Shared editorial layouts: static CSS, no runtime framework. */
:root{--page:#fafbfe;--surface-soft:#f0f3fa;--muted:#536078;--border:#dfe5ef}body{line-height:1.7}button,input{font:inherit}button{cursor:pointer}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}h1,h2,h3{letter-spacing:-.035em}.container{width:min(1160px,calc(100% - 64px))}
.site-nav{background:var(--surface);color:var(--heading);box-shadow:none;border-bottom:1px solid var(--border);backdrop-filter:none}.site-nav::after{display:none}.nav-inner{width:min(1240px,calc(100% - 64px));height:88px}.brand-mark{border-radius:10px}.brand-link>span:last-child{color:var(--heading);font-size:1.45rem;line-height:1.2}.brand-sub{display:block;font:400 .68rem 'Heebo',sans-serif;letter-spacing:0;color:var(--muted);margin-top:5px}.nav-links{gap:30px;font-size:.94rem}.nav-links a{color:var(--muted);white-space:nowrap}.nav-links a:hover,.nav-links a[aria-current]{color:var(--brand-dark)}.theme-toggle-button{border-color:var(--border);color:var(--heading);background:var(--surface-soft);font-size:.83rem;padding:8px 12px}.theme-toggle-button:hover{background:var(--brand-soft)}
.section-kicker{color:var(--brand-dark);font-size:.78rem;font-weight:800;letter-spacing:.02em;display:block;margin-bottom:15px}.status-dot{display:inline-block;width:7px;height:7px;background:var(--brand);border-radius:50%;margin-inline-end:7px}.home-hero{padding:70px 0 65px;overflow:hidden;background:radial-gradient(ellipse at 80% 20%,rgba(99,102,241,.055),transparent 60%)}.home-hero-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:80px;align-items:center}.hero-copy h1{font-size:clamp(2.4rem,4.5vw,4.25rem);line-height:1.2;margin:16px 0 24px;font-weight:700}.hero-copy h1 span{color:var(--brand)}.hero-copy>p{color:var(--muted);font-size:1.12rem;line-height:1.9}.hero-footnote{font-size:.78rem;color:var(--muted);margin-top:24px}.cta-row{gap:12px}.btn{border:1px solid transparent;border-radius:9px;gap:13px;padding:12px 20px;font-size:.93rem;font-weight:700;text-align:center}.btn-primary{background:var(--brand-dark);box-shadow:none;color:#fff}body.dark-mode .btn-primary{background:#4f46e5}.btn-secondary{background:var(--surface);color:var(--heading);border-color:var(--border)}.btn-secondary:hover{border-color:var(--brand)}
.hero-feature{border:1px solid #353e72;border-radius:22px;color:#fff;background:linear-gradient(135deg,#131e3a,#242258);overflow:hidden;box-shadow:0 24px 60px #18264c20;transform:rotate(-2deg)}.feature-top{display:flex;justify-content:space-between;gap:10px;padding:23px 25px 0;font-size:.74rem;color:#c4c9e3}.feature-tag{font-size:.63rem;letter-spacing:.12em}.feature-art{height:170px;display:flex;justify-content:center;color:#a6dcec;background:radial-gradient(ellipse at center,#6366f142,transparent 65%)}.feature-art svg{width:290px;transform:rotate(8deg)}.feature-bottom{padding:8px 30px 30px;border-top:1px solid #ffffff0d}.feature-bottom .tile-label{color:#a9b4dc}.feature-bottom h2{color:#fff;font-size:1.85rem;margin:12px 0}.feature-bottom p{color:#c1c9e3;font-size:.87rem;margin:0 0 16px}.feature-bottom a{color:#a5e8f5;text-decoration:none;font-weight:700;font-size:.9rem}
.principle-strip{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--surface)}.principle-strip .container{display:flex;justify-content:space-between;padding-block:19px;gap:12px;font-size:.88rem;color:var(--muted)}.principle-strip b{color:var(--brand);font-weight:500;margin-inline-end:12px;font-size:.75rem}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:27px}.section-heading h2{font-size:2rem;margin:0}.section-heading .section-kicker{margin-bottom:10px}.section-heading>a{font-size:.85rem;text-decoration:none;color:var(--brand-dark);white-space:nowrap}
.guide-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.guide-tile{text-decoration:none;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:13px;overflow:hidden;transition:transform .2s,border-color .2s}.guide-tile:hover{transform:translateY(-4px);border-color:var(--brand)}.guide-art{display:flex;align-items:center;justify-content:center;height:175px;position:relative;color:#5c62a7;background:#eeeffb}.guide-art svg{height:135px;width:185px}.guide-art>span{position:absolute;right:12px;top:11px;font-size:.62rem;background:#ffffffa6;padding:3px 7px;border-radius:4px;color:#394665}.art-pc{color:#617894;background:#eaf0f6}.art-router{color:#407e7a;background:#e8f2ef}.art-backup{color:#90785d;background:#f6f0e8}.guide-tile-body{padding:21px 18px;display:flex;flex-direction:column;flex:1}.tile-label{display:block;font-size:.7rem;color:var(--muted)}.guide-tile h3{font-size:1.16rem;line-height:1.5;margin:8px 0}.guide-tile p{color:var(--muted);font-size:.86rem;line-height:1.8;margin:0 0 20px}.tile-link{display:block;color:var(--brand-dark);font-size:.85rem;font-weight:700;margin-top:auto}
.help-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.help-card{display:block;padding:27px;background:var(--surface);border:1px solid var(--border);border-radius:12px;text-decoration:none}.help-card h2,.help-card h3{font-size:1.23rem;line-height:1.5;margin:15px 0 10px}.help-card h2 a{text-decoration:none}.help-card p{color:var(--muted);font-size:.93rem}.help-number{color:var(--brand);font-size:.77rem}.editor-note{display:grid;grid-template-columns:1fr 2fr;gap:65px;border-inline-start:3px solid var(--brand);padding:15px 35px}.editor-note h2{font-size:2.3rem;line-height:1.4;margin:0}.editor-note p{margin-top:0;color:var(--muted)}.editor-note a{color:var(--brand-dark);text-decoration:none;font-weight:600}.inline-divider{padding:0 15px;color:var(--border)}
.site-footer{background:var(--surface);color:var(--text);border-top:1px solid var(--border);padding:45px 0 22px}.footer-top{display:flex;justify-content:space-between;gap:40px}.footer-brand{font:700 1.6rem 'Rubik',sans-serif;color:var(--heading);gap:0}.brand-dot{color:var(--brand)}.footer-top p{color:var(--muted);font-size:.84rem}.footer-links{display:flex;flex-wrap:wrap;gap:15px 25px;align-content:start;max-width:470px}.footer-links a{color:var(--muted);font-size:.84rem;text-decoration:none}.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:15px;border-top:1px solid var(--border);margin-top:28px;padding-top:20px;font-size:.7rem;color:var(--muted)}.text-button{border:0;background:transparent;color:var(--brand-dark);padding:0;text-decoration:underline;font-size:inherit}
.editorial-hero{background:var(--surface-soft);padding:55px 0 45px;border-bottom:1px solid var(--border)}.editorial-hero h1{font-size:clamp(2rem,4vw,3.25rem);max-width:930px;line-height:1.3;margin:15px 0 20px}.editorial-hero p{font-size:1.13rem;color:var(--muted);max-width:780px;margin:0}.article-byline{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:.8rem;margin-top:22px}.article-byline a{color:var(--brand-dark)}.article-layout{display:grid;grid-template-columns:minmax(0,3fr) minmax(190px,1fr);gap:40px;padding-top:40px;align-items:start}.article-content{max-width:860px;width:100%;box-shadow:none;border-radius:12px;padding:35px}.article-content a,.prose a{color:var(--brand-dark);text-underline-offset:3px}.reading-note{position:sticky;top:120px;padding:15px 0}.reading-note h2{font-size:1.4rem;line-height:1.4}.reading-note p{font-size:.9rem;color:var(--muted)}.reading-note a{font-size:.88rem;color:var(--brand-dark)}.article-layout+section .guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:650px}.hub-note{margin-top:40px;padding:30px;border:1px solid var(--border);border-radius:12px}.hub-note h2{margin-top:0}
.guide-content{max-width:1000px}.guide-toc{display:flex;flex-wrap:wrap;gap:12px 22px;padding:23px 0;border-bottom:1px solid var(--border);font-size:.83rem}.guide-toc a{text-decoration:none;color:var(--brand-dark)}.quick-answer{border-inline-start:3px solid var(--brand);padding:22px 28px;margin:32px 0 20px;background:var(--surface-soft);border-radius:8px}.quick-answer p{font-size:1.1rem;margin:0;line-height:1.95}.disclosure{color:var(--muted);font-size:.82rem;line-height:1.9}.disclosure a{color:var(--brand-dark)}.guide-section{padding:35px 0;scroll-margin-top:110px}.guide-section h2{font-size:1.8rem;line-height:1.4;margin-top:0}.guide-section>p{color:var(--muted)}.table-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:12px}table{border-collapse:collapse;width:100%;min-width:650px;text-align:right;background:var(--surface);font-size:.88rem}caption{text-align:right;padding:12px 18px;color:var(--muted);font-size:.77rem;background:var(--surface-soft)}th,td{padding:17px 18px;border-bottom:1px solid var(--border);vertical-align:top}thead th{background:var(--surface-soft);color:var(--heading)}th a{color:var(--brand-dark)}td{color:var(--muted)}tbody tr:last-child>*{border-bottom:0}
.product-list{display:grid;gap:22px}.product-card{display:grid;grid-template-columns:55px minmax(0,1fr);gap:20px;padding:30px;border:1px solid var(--border);border-radius:14px;background:var(--surface);scroll-margin-top:120px}.product-number{font:500 2rem 'Rubik',sans-serif;color:var(--brand)}.pick-label{font-size:.77rem;color:var(--brand-dark);background:var(--brand-soft);padding:4px 9px;border-radius:4px}.product-card h3{font-size:1.5rem;margin:15px 0 12px;line-height:1.5}.product-card p,.product-card dd{color:var(--muted)}.product-card dl{display:grid;grid-template-columns:100px minmax(0,1fr);gap:10px 18px;font-size:.9rem}.product-card dt{font-weight:700;color:var(--heading)}.product-card dd{margin:0}.product-actions{display:flex;gap:15px;flex-wrap:wrap;align-items:center;margin-top:22px}.source-link{color:var(--brand-dark);font-size:.85rem}.purchase-note{color:var(--muted);width:100%}.guide-section.card{padding:30px}.prose{line-height:1.9}.prose h2{margin:28px 0 14px}.prose h2:first-child{margin-top:0}.prose p,.prose li{color:var(--muted)}.faq-list details{background:var(--surface);padding:18px 22px;border:1px solid var(--border);border-radius:9px;margin-bottom:12px}summary{cursor:pointer;font-weight:600}.faq-list p{color:var(--muted)}
.access-tools{position:fixed;bottom:16px;left:16px;z-index:60;background:var(--surface);border:1px solid var(--border);border-radius:9px;box-shadow:0 4px 15px #0001;font-size:.8rem}.access-tools summary{padding:8px 12px}.access-tools>div{display:grid;gap:5px;padding:10px}.access-tools button{background:var(--surface-soft);color:var(--text);border:1px solid var(--border);border-radius:5px;padding:7px 12px}.consent-panel{position:fixed;top:auto;bottom:25px;margin:0 auto;width:min(560px,calc(100% - 32px));max-height:calc(100dvh - 50px);overflow-y:auto;padding:26px;border:1px solid var(--border);border-radius:14px;background:var(--surface);color:var(--text);box-shadow:0 16px 60px #0003}.consent-panel::backdrop{background:#0b123045}.consent-panel h2{margin-top:0;font-size:1.4rem}.consent-panel p{color:var(--muted);font-size:.95rem}.consent-panel>a{color:var(--brand-dark);font-size:.85rem}.consent-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px;align-items:center}
body.high-contrast{--page:#000;--surface:#000;--surface-soft:#101010;--heading:#fff;--text:#fff;--muted:#fff;--brand:#ffff00;--brand-dark:#ffff00;--border:#fff;--brand-soft:#222}body.high-contrast .btn-primary{background:#ffff00;color:#000}body.high-contrast .hero-feature{background:#000;border-color:#fff}body.high-contrast .hero-feature *{color:#fff}body.high-contrast .guide-art{background:#222;color:#fff}body.high-contrast .guide-art>span{background:#000;color:#fff}
@media(max-width:1000px){.home-hero-grid{gap:35px}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.help-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nav-links{gap:20px}.article-layout{grid-template-columns:1fr}.reading-note{position:static;border-bottom:1px solid var(--border)}}
@media(max-width:700px){.container,.nav-inner{width:calc(100% - 32px)}.nav-inner{height:auto;min-height:110px;padding:14px 0 10px;flex-wrap:wrap;gap:12px}.brand-link{width:100%;justify-content:center}.brand-sub{display:none}.nav-links{justify-content:center;width:100%;gap:16px;font-size:.81rem}.theme-toggle-button{padding:6px 8px;font-size:.72rem}.home-hero{padding:35px 0}.home-hero-grid{grid-template-columns:1fr;gap:32px}.hero-copy h1{font-size:2.6rem}.hero-copy>p{font-size:1rem}.hero-feature{transform:none}.feature-art{height:120px}.feature-bottom h2 br{display:none}.feature-bottom h2{font-size:1.5rem}.feature-bottom{padding:5px 22px 22px}.principle-strip .container{flex-wrap:wrap;justify-content:center;gap:10px 20px;font-size:.72rem}.principle-strip b{margin-inline-end:5px}section{padding:42px 0}.section-heading{align-items:start;flex-direction:column;gap:10px}.section-heading h2{font-size:1.75rem}.guide-grid,.help-grid{grid-template-columns:1fr;gap:18px}.guide-art{height:160px}.guide-art svg{width:220px;height:145px}.guide-tile-body{padding:22px}.guide-tile h3{font-size:1.3rem}.editor-note{grid-template-columns:1fr;gap:20px;padding:0 20px}.editor-note h2{font-size:1.8rem}.editor-note h2 br{display:none}.footer-top{flex-direction:column;gap:15px}.footer-bottom{padding-bottom:40px}.editorial-hero{padding:35px 0}.editorial-hero h1{font-size:2rem}.editorial-hero p{font-size:1rem}.article-content{padding:24px}.article-layout+section .guide-grid{grid-template-columns:1fr}.guide-toc{gap:10px 16px}.guide-section{padding:25px 0;scroll-margin-top:135px}.quick-answer{padding:20px}.product-card{grid-template-columns:1fr;gap:10px;padding:23px}.product-number{font-size:1.4rem}.product-card h3{font-size:1.3rem}.product-card dl{grid-template-columns:1fr;gap:5px}.product-card dd{margin-bottom:10px}.guide-section.card{padding:23px}.guide-section h2{font-size:1.5rem}}
@media(max-width:370px){.nav-links{gap:10px;font-size:.75rem}.hero-copy h1{font-size:2.2rem}}
.construction-hero{min-height:calc(100svh - 260px);padding:65px 0 80px;text-align:center;display:grid;align-items:center;background:radial-gradient(ellipse at 50% 25%,#6366f10b,transparent 65%)}
.construction-symbol{width:96px;height:96px;margin:0 auto 30px;padding:16px;border:1px solid var(--border);border-radius:24px;background:var(--surface);color:var(--brand);box-shadow:0 12px 30px #4f46e509;transform:rotate(-5deg)}
.construction-symbol svg{width:100%;height:100%}.construction-hero h1{font-size:clamp(2.2rem,4.6vw,3.7rem);line-height:1.35;margin:16px 0 25px}.construction-hero h1 span{color:var(--brand)}
.construction-intro{color:var(--muted);font-size:1.1rem;line-height:1.95}.construction-status{display:inline-flex;gap:9px;align-items:center;margin:18px auto;padding:8px 20px;background:var(--brand-soft);color:var(--brand-dark);border:1px solid var(--border);border-radius:30px;font-size:.85rem;font-weight:600}
.construction-contact{font-size:.85rem;color:var(--muted);margin-top:17px}.construction-contact a{display:inline-block;color:var(--brand-dark);text-underline-offset:4px}
.construction-page .footer-top{display:none}.construction-page .site-footer{padding:0 0 20px}.construction-page .footer-bottom{border-top:0;margin-top:0;padding-top:22px}.construction-page .nav-inner{min-height:80px}.construction-page .brand-link{width:auto}.construction-page .nav-links{width:auto}
@media(max-width:700px){.construction-hero{padding:40px 0 60px;min-height:calc(100svh - 210px)}.construction-hero h1{font-size:2.2rem}.construction-intro{font-size:1rem}.construction-intro br{display:none}.construction-page .nav-inner{justify-content:space-between;flex-wrap:nowrap}.construction-contact a{display:block;margin-top:7px}}
@media print{.access-tools,.consent-panel,.guide-toc,.site-footer{display:none!important}.article-layout{display:block}.reading-note{display:none}.table-scroll{overflow:visible}table{min-width:0}.product-card{break-inside:avoid}}