:root{--bg:#fff;--surface:#fff;--text:#1b2a4a;--text-muted:#5b6b8c;--accent:#d99c43;--border:#e5dfd2;--ok:#16a34a;--warn:#d97706;--over:#dc2626}[data-theme=dark]{--bg:#0f172a;--surface:#1b2a4a;--text:#f1ede2;--text-muted:#94a3b8;--accent:#d99c43;--border:#33415c;--ok:#22c55e;--warn:#fbbf24;--over:#f87171}:root{--on-accent:#1b2a4a;--accent-deep:#c08635;--chevron:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235B6B8C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");--optimize:var(--pallet-c2);--optimize-deep:#c98b00;--pallet-label:#fff;--pallet-halo:#0000008c;--pallet-outline:#0006;--pallet-c1:#0072b2;--pallet-c2:#e69f00;--pallet-c3:#009e73;--pallet-c4:#cc79a7;--pallet-c5:#56b4e9;--pallet-c6:#d55e00;--pallet-c7:#b8a72e;--pallet-c8:#8b7aa8}[data-theme=dark]{--optimize:var(--accent);--optimize-deep:var(--accent-deep);--pallet-outline:#0009;--chevron:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");--pallet-c1:#3d9bd9;--pallet-c2:#f0b429;--pallet-c3:#2bc48a;--pallet-c4:#de9bc0;--pallet-c5:#7cc7ee;--pallet-c6:#f07b33;--pallet-c7:#d3c14a;--pallet-c8:#a897c9}
:root{--radius-control:12px;--radius-card:16px;--content-max:1200px;--header-h:60px;--shadow-control:0 1px 2px #0000000d}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{padding-top:calc(var(--header-h) + 24px);color:var(--text);background:var(--bg);-webkit-user-select:none;user-select:none;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}input,textarea,a[href^=mailto\:]{-webkit-user-select:text;user-select:text}html.theme-ready body,html.theme-ready .site-header-fixed,html.theme-ready .trailer-bar,html.theme-ready .pallet-card,html.theme-ready .axle-gauges,html.theme-ready .warnings,html.theme-ready .top-view,html.theme-ready .side-view,html.theme-ready input,html.theme-ready select,html.theme-ready button{transition:background-color .15s,color .15s,border-color .15s}h1{margin:.75rem 0 .25rem;font-size:1.7rem;line-height:1.25}h2{margin:1rem 0 .75rem;font-size:1.15rem}button{font:inherit;border:1px solid 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small{color:var(--text-muted)}.action-row{flex-wrap:wrap;align-items:center;gap:.6rem;display:flex}.action-row .optimize{background:var(--optimize);border-color:var(--optimize);height:48px;color:var(--on-accent);padding:0 1.25rem;font-size:1rem;font-weight:700}.action-row .optimize:hover{background:var(--optimize-deep);border-color:var(--optimize-deep)}@media (min-width:900px){.action-row .optimize{padding:0 2rem}}@media (max-width:899.98px){.mode-option{white-space:normal}.action-row .solve-ms{flex-basis:100%;order:5}}@media (max-width:479.98px){.action-row .optimize{padding:0 .75rem;font-size:.9375rem}}.solve-ms{color:var(--text-muted);font-size:.8rem}.status-line{color:var(--text);margin:.75rem 0}.nofit{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);text-align:center;padding:1.25rem}.nofit-logo{max-width:144px;height:auto;margin:0 auto}.nofit .logo-dark,[data-theme=dark] .nofit .logo-light{display:none}[data-theme=dark] .nofit 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.25rem;font-size:1.05rem;font-weight:600;line-height:1.3}.page-intro{color:var(--text-muted);margin:0 0 1rem;font-size:.875rem}.prose{-webkit-user-select:text;user-select:text}.home-content{border-top:1px solid var(--border);margin-top:1.5rem}.prose h2{margin:1rem 0 .75rem;font-size:1.15rem}.prose h3{margin:1rem 0 .35rem;font-size:.95rem}.prose p,.prose ul{margin:0 0 .75rem;line-height:1.6}.prose ul{padding-left:1.2rem}.prose a{color:var(--text);text-decoration:underline;-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent);text-underline-offset:2px}.prose a:hover{text-decoration-thickness:2px}.prose a:focus-visible,.site-footer a:focus-visible{box-shadow:0 0 0 2px color-mix(in srgb, var(--accent) 50%, transparent);border-radius:4px;outline:none}.eeat-note{color:var(--text-muted);border-left:3px solid var(--accent);padding-left:.75rem;font-size:.875rem}.accordion{border-top:1px solid var(--border)}.accordion:last-of-type{border-bottom:1px solid var(--border)}.accordion>summary{cursor:pointer;justify-content:space-between;align-items:center;gap:.75rem;padding:.9rem 0;list-style:none;display:flex}.accordion>summary::-webkit-details-marker{display:none}.accordion>summary h2{margin:0}.accordion>summary:after{content:"";background:var(--chevron) center / 16px no-repeat;flex:none;width:16px;height:16px;transition:transform .15s}.accordion[open]>summary:after{transform:rotate(180deg)}.accordion>summary:focus-visible{box-shadow:0 0 0 2px color-mix(in srgb, var(--accent) 50%, transparent);border-radius:8px;outline:none}.accordion-body{padding-bottom:.35rem}.cta-link{border:1px solid var(--optimize);background:var(--optimize);color:var(--on-accent);border-radius:999px;margin-top:.5rem;padding:.6rem 1.5rem;font-weight:700;text-decoration:none;display:inline-block}.cta-link:hover{background:var(--optimize-deep);border-color:var(--optimize-deep)}.cta-link:focus-visible{box-shadow:0 0 0 2px color-mix(in srgb, var(--accent) 50%, transparent);outline:none}.site-footer{color:var(--text-muted);flex-wrap:wrap;justify-content:space-between;gap:1.5rem 3rem;padding-top:1rem;font-size:.8rem;display:flex}.footer-disclaimer{flex:320px;max-width:72ch;margin:0}.footer-nav{flex:none;gap:2.5rem;display:flex}.footer-group-label{color:var(--text);margin-bottom:.35rem;font-weight:600;display:block}.footer-nav ul{gap:.35rem;margin:0;padding:0;list-style:none;display:grid}.site-footer a{color:var(--text-muted);text-decoration:none}.site-footer a:hover{color:var(--text);text-decoration:underline}@media (max-width:1199.98px){:root{--header-h:80px}body{padding-top:calc(var(--header-h) + 8px);padding-bottom:calc(max(64px, 10vh) + 9px + env(safe-area-inset-bottom))}.site-header-fixed{height:auto;min-height:var(--header-h)}.header-inner{flex-wrap:wrap;row-gap:2px;height:auto;padding:6px 8px}.header-contact{display:none}.header-contact-copy{text-align:right;flex-basis:100%;order:10;padding:0 0 4px;display:block}.content{padding:0 16px 3rem}.trailer-bar,.axle-gauges,.warnings,.mode-group,.pallet-card{padding:8px}.top-view{padding:8px 8px 4px}.side-view{padding:8px}.anchor-wrap{z-index:10;padding:4px 4px calc(4px + env(safe-area-inset-bottom));background:color-mix(in srgb, var(--bg) 95%, transparent);border-top:1px solid var(--border);display:flex;position:fixed;bottom:0;left:0;right:0}.anchor-wrap .ad-zone,.anchor-wrap .ad-banner{width:100%}.anchor-wrap .ad-banner{height:10vh;min-height:64px}body:has(.page-article){padding-bottom:0}.site-footer{flex-direction:column}.footer-disclaimer{flex:none}}@media (max-width:767.98px){input,select,button{height:44px;font-size:1rem}input[type=checkbox],input[type=radio],input[type=range]{height:auto}.color-toggle button{height:36px}.pallet-grid{grid-template-columns:1fr}.pallet-fields{grid-template-columns:repeat(2,1fr)}.trailer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trailer-grid>.field:first-child{grid-column:1/-1}.side-views,.back-row{grid-template-columns:1fr}.back-view svg{max-width:180px;margin:0 auto;display:block}}.ad-banner{visibility:hidden}.anchor-wrap{pointer-events:none;background:0 0;border-top-color:#0000}