/* Shared design tokens and editorial components. Navigation and route layouts: site.css. */
body.sb-site{--solar-primary:#16324f;--solar-accent:#f5b301;--solar-accent-hover:#d99c00;--solar-success:#27845b;--solar-text:#1f2937;--solar-text-muted:#526577;--solar-background:#fff;--solar-background-alt:#f7f9f9;--solar-border:#dde5e9;--solar-radius:14px;--solar-container:1200px;margin:0;background:var(--solar-background);color:var(--solar-text);--solar-font:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.sb-site *,.sb-site *::before,.sb-site *::after{box-sizing:border-box}
.sb-site [hidden]{display:none!important}.sb-site img{max-width:100%;height:auto}.sb-site a{color:var(--solar-primary);text-decoration:none}.sb-site a:hover{text-decoration:underline;text-underline-offset:4px}.sb-site button{font:inherit}.sb-site h1,.sb-site h2,.sb-site h3{font-family:inherit;color:var(--solar-primary);font-weight:730;line-height:1.16;letter-spacing:-.035em;margin:0}.sb-site h1{font-size:clamp(2rem,4vw,3.1rem);max-width:none}.sb-site .sb-hero h1{font-size:clamp(2.15rem,4.3vw,3.85rem);max-width:18ch}.sb-site h2{font-size:clamp(1.85rem,3vw,2.65rem);max-width:25ch}.sb-site h3{font-size:1.18rem;line-height:1.35;letter-spacing:-.02em}.sb-site p{margin:0 0 16px}.sb-site :is(a,button,summary):focus-visible{outline:3px solid #247d92;outline-offset:5px}.sb-container{width:min(var(--solar-container),calc(100% - 40px));margin-inline:auto}.sb-icon{display:inline-block;vertical-align:middle;flex:none}.sb-skip{position:fixed;z-index:10000;left:16px;top:10px;padding:12px 20px;background:#fff;transform:translateY(-180%);border:2px solid var(--solar-primary)}.sb-skip:focus{transform:none}
.sb-hero{position:relative;background:#fbfaf5;border-bottom:1px solid #e7e7d9}.sb-hero-grid{display:grid;gap:28px;padding-block:42px}.sb-eyebrow{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:750;letter-spacing:.14em;text-transform:uppercase;color:#5a693f;margin:0 0 20px!important}.sb-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--solar-success);flex:none}.sb-hero-description{font-size:17px;color:var(--solar-text-muted);margin:24px 0 26px!important;max-width:55ch}.sb-actions{display:flex;flex-wrap:wrap;gap:12px}.sb-site .sb-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 18px;background:var(--solar-accent);border:1px solid var(--solar-accent);border-radius:8px;color:#182e40;font-size:14px;font-weight:700;line-height:1.45;text-align:center}.sb-button .sb-icon{width:18px;height:18px}.sb-site .sb-button:hover{background:var(--solar-accent-hover);border-color:var(--solar-accent-hover);text-decoration:none}.sb-site .sb-button-secondary{background:transparent;border-color:#c6d0d4;color:var(--solar-primary)}.sb-site .sb-button-secondary:hover{background:#edf1f2;border-color:#a3b3bb}.sb-values{display:flex;flex-wrap:wrap;list-style:none;padding:0;margin:25px 0 0;gap:8px 18px;font-size:11px;font-weight:550;color:#52604d}.sb-values li{display:flex;align-items:center;gap:5px}.sb-values .sb-icon{width:14px;height:14px;color:var(--solar-success)}.sb-hero-visual{align-self:center;min-width:0}.sb-system-art{display:block;width:100%;height:auto}.sb-visual-caption{display:flex;justify-content:center;align-items:center;gap:8px;font-weight:650;font-size:13px;margin:10px 0 5px!important}.sb-diagram-note{text-align:center;font-size:10px;color:#526577;margin:0!important}
.sb-section{padding-block:52px;scroll-margin-top:20px}.sb-section-alt{background:var(--solar-background-alt)}.sb-section-heading{max-width:760px;margin-bottom:30px}.sb-section-heading .sb-eyebrow{margin-bottom:12px!important}.sb-section-heading h2{margin-bottom:14px;max-width:none}.sb-section-heading>p:last-child{color:var(--solar-text-muted);max-width:68ch;margin-bottom:0}.sb-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}.sb-grid>*{min-width:0}.sb-tool-card{display:flex;flex-direction:column;padding:25px;border:1px solid var(--solar-border);border-radius:var(--solar-radius);background:#fff}.sb-icon-box{display:inline-flex;width:44px;height:44px;align-items:center;justify-content:center;border-radius:10px;background:#fff5d4;color:#825900;margin-bottom:20px}.sb-tool-card h3{margin-bottom:12px}.sb-tool-card p{color:var(--solar-text-muted);font-size:14px;margin-bottom:20px}.sb-site .sb-text-link{display:inline-flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;font-size:13px;font-weight:750;margin-top:auto}.sb-text-link .sb-icon{width:18px;height:18px}.sb-topic-card{display:flex;align-items:flex-start;position:relative;gap:16px;padding:24px;background:#fff;border:1px solid var(--solar-border);border-radius:var(--solar-radius)}.sb-topic-card .sb-icon-box{width:38px;height:38px;background:#ecf3ee;color:#357451;flex:none;margin:0}.sb-topic-card h3{font-size:17px;padding-right:10px;margin:1px 0 10px}.sb-topic-card h3 a::after{content:"";position:absolute;inset:0;border-radius:var(--solar-radius)}.sb-topic-card p{font-size:13px;color:var(--solar-text-muted);margin:0}.sb-topic-arrow{position:absolute;right:15px;top:16px;width:15px;height:15px;color:#6b7f75;pointer-events:none}.sb-step-grid{list-style:none;padding:0;margin:0;gap:28px}.sb-step{border-top:1px solid #cdd7dd;padding-top:22px;display:flex;flex-direction:column}.sb-step-number{font-size:12px;font-weight:750;color:#56755f;display:inline-flex;justify-content:center;align-items:center;background:#edf4ed;border-radius:50%;width:38px;height:38px;margin-bottom:20px}.sb-step h3{font-size:18px;margin-bottom:12px}.sb-step p{font-size:14px;color:var(--solar-text-muted)}
.sb-article-card{border:1px solid var(--solar-border);border-radius:var(--solar-radius);overflow:hidden;background:#fff;display:flex;flex-direction:column}.sb-article-image{display:block;aspect-ratio:16/10;background:#e9ede5;overflow:hidden}.sb-article-image img{width:100%;height:100%;object-fit:cover;display:block}.sb-image-fallback{display:flex;height:100%;min-height:180px;flex-direction:column;align-items:center;justify-content:center;gap:18px;background:linear-gradient(130deg,#e6eee6,#f7efcb);color:#355d50}.sb-image-fallback>.sb-icon{width:80px;height:80px;stroke-width:1}.sb-image-fallback>span{font-size:10px;font-weight:650;letter-spacing:.18em}.sb-article-body{display:flex;flex-direction:column;flex:1;padding:24px}.sb-site .sb-category{font-size:10px;text-transform:uppercase;letter-spacing:.09em;font-weight:750;color:#337450;display:inline-block;align-self:flex-start;min-height:24px}.sb-article-body h3{font-size:20px;line-height:1.35;margin:8px 0 12px}.sb-article-body>p{font-size:14px;color:var(--solar-text-muted)}.sb-article-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:16px;border-top:1px solid var(--solar-border);font-size:11px;color:var(--solar-text-muted)}.sb-article-meta a{display:inline-flex;align-items:center;gap:6px;min-height:44px;font-weight:650}.sb-article-meta .sb-icon{width:16px;height:16px}.sb-empty{padding:24px;border:1px dashed #c2cfd3;border-radius:var(--solar-radius);color:var(--solar-text-muted);max-width:750px;background:#fff}.sb-section-action{margin-top:30px}
.sb-system-banner{background:var(--solar-primary);color:#e4eaf0;border-radius:20px;padding:28px;display:grid;gap:32px}.sb-site .sb-system-banner h2,.sb-site .sb-system-banner h3{color:#fff}.sb-system-banner .sb-eyebrow{color:#f1ce72}.sb-system-intro h2{margin-bottom:20px}.sb-system-intro>p:not(.sb-eyebrow){font-size:14px;color:#d1dce4}.sb-system-intro .sb-button{margin-top:10px}.sb-system-options>div{display:flex;align-items:flex-start;gap:16px;padding:18px 0;border-bottom:1px solid #496075}.sb-system-options>div:first-child{padding-top:0}.sb-system-options>div>.sb-icon{color:#f1ce72;width:26px;height:26px}.sb-system-options h3{font-size:17px;margin-bottom:6px}.sb-system-options p{font-size:13px;color:#d1dce4;margin:0}.sb-system-options .sb-system-caveat{margin:18px 0 0;font-size:11px;color:#bfcfdc}.sb-faq-layout{display:grid;gap:30px}.sb-faq-layout>div>p:last-child{color:var(--solar-text-muted);font-size:14px;max-width:40ch;margin-top:20px}.sb-faq details{border-bottom:1px solid var(--solar-border);padding:0}.sb-faq details:first-child{border-top:1px solid var(--solar-border)}.sb-faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 2px;cursor:pointer;list-style:none;color:var(--solar-primary);font-size:15px;line-height:1.5;font-weight:650;min-height:48px}.sb-faq summary::-webkit-details-marker{display:none}.sb-faq summary::marker{content:""}.sb-faq details>div{padding:0 28px 20px 2px;color:var(--solar-text-muted);font-size:14px}.sb-faq details p{margin:0}.sb-faq-mark{width:16px;height:16px;position:relative;flex:none}.sb-faq-mark::before,.sb-faq-mark::after{content:"";position:absolute;background:currentColor;top:7px;left:2px;width:12px;height:2px}.sb-faq-mark::after{transform:rotate(90deg)}.sb-faq [open] .sb-faq-mark::after{display:none}
.sb-footer{background:#f4f6f4;border-top:1px solid var(--solar-border);padding:44px 0 20px}.sb-footer-grid{display:grid;gap:28px}.sb-footer .sb-brand{font-size:21px;margin-bottom:18px}.sb-footer .sb-brand small{display:none}.sb-footer .sb-logo{width:80px!important;height:80px!important}.sb-footer-grid>div>p{font-size:12px;color:var(--solar-text-muted);max-width:33ch}.sb-site .sb-footer-title{font-size:14px;letter-spacing:0;margin:6px 0 16px}.sb-footer-links{list-style:none;padding:0;margin:0}.sb-footer-links a{display:inline-flex;min-height:44px;align-items:center;font-size:12px;color:#405767;line-height:1.5}.sb-footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid #dce3de;margin-top:32px;padding-top:20px;font-size:11px;color:var(--solar-text-muted)}.sb-footer-bottom p{margin:0}
@media(min-width:640px){.sb-container{width:min(var(--solar-container),calc(100% - 64px))}.sb-hero-grid{padding-block:56px}.sb-calculator-grid,.sb-topic-grid,.sb-step-grid,.sb-article-grid,.sb-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sb-section{padding-block:68px}.sb-hero-visual{max-width:640px;margin-inline:auto}}
@media(min-width:1024px){.sb-hero-grid{grid-template-columns:1.05fr 1fr;align-items:center;gap:35px;padding-block:66px}.sb-hero-visual{margin:0}.sb-section{padding-block:80px}.sb-calculator-grid,.sb-step-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.sb-topic-grid,.sb-article-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.sb-system-banner{grid-template-columns:1fr 1fr;gap:70px;padding:52px}.sb-footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px}.sb-faq-layout{grid-template-columns:.85fr 1.15fr;gap:80px}.sb-values{font-size:10px;gap:8px 12px}.sb-tool-card{padding:22px}.sb-tool-card h3{font-size:17px}}
@media(max-width:359px){.sb-container{width:calc(100% - 32px)}.sb-brand{font-size:17px;gap:7px}.sb-brand small{font-size:8px}.sb-menu-toggle{padding:7px}.sb-logo{width:80px!important;height:80px!important}.sb-hero .sb-button{width:100%}.sb-system-banner{padding:22px}.sb-topic-card{padding:20px;gap:12px}}
@media(prefers-reduced-motion:reduce){.sb-site *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}




@media(max-width:639px){.sb-header .sb-brand small{display:none}.sb-header .sb-brand{font-size:19px;gap:8px}.sb-header-inner{gap:10px}}
@media(max-width:359px){.sb-header .sb-brand{font-size:17px}}