[hidden]{display:none !important} @font-face{font-family:"Oswald";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/fonts/oswald-500.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Oswald";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/oswald-500.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Oswald";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/oswald-500.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/inter-400.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/fonts/inter-400.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/inter-400.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/ibm-plex-mono-400.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/ibm-plex-mono-600.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/ibm-plex-mono-700.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{ --charcoal:#1c2023;--charcoal-700:#2a3034;--steel-600:#4a5a63;--steel-300:#8f9ba1;--concrete-100:#f6f5f1;--concrete-200:#ece9e1;--concrete-300:#d8d6ce;--paper:#fffdf9;--safety-500:#ffb81c;--safety-600:#e8a100;--caution-600:#d9432a;--ok-600:#2f7a4f;--ink:#1c2023; --font-display:"Oswald","Arial Narrow",sans-serif;--font-body:"Inter",system-ui,-apple-system,sans-serif;--font-mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace; --max-w:1120px;--radius:3px;--border:1px solid var(--concrete-300);--shadow-card:0 1px 2px rgba(28,32,35,.06),0 8px 24px rgba(28,32,35,.05)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--concrete-100);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:var(--steel-600)}a:hover{color:var(--charcoal)}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.02em;line-height:1.15;color:var(--charcoal);margin:0 0 .5em}h1{font-size:clamp(1.9rem,3.2vw,2.6rem)}h2{font-size:clamp(1.3rem,2vw,1.6rem)}h3{font-size:1.05rem;letter-spacing:.04em}p{margin:0 0 1em;color:var(--charcoal-700)}.container{max-width:var(--max-w);margin:0 auto;padding:0 20px}:focus-visible{outline:3px solid var(--safety-500);outline-offset:2px} .site-header{background:var(--charcoal);border-bottom:4px solid var(--safety-500)}.site-header .container{display:flex;align-items:center;justify-content:space-between;height:84px}.brand{display:flex;align-items:center;gap:.85rem;text-decoration:none}.brand .mark{flex-shrink:0;width:46px;height:46px;display:flex;align-items:center;justify-content:center;color:var(--charcoal);background:var(--safety-500);font-family:var(--font-mono);font-weight:700;font-size:1.4rem;border-radius:6px;box-shadow:0 2px 6px rgba(0,0,0,.35)}.brand .wordmark{display:flex;flex-direction:column;line-height:1}.brand .word-main{font-family:var(--font-display);font-weight:700;font-size:1.6rem;letter-spacing:.01em;text-transform:uppercase;color:var(--paper)}.brand .word-sub{font-family:var(--font-display);font-weight:700;font-size:.8rem;letter-spacing:.3em;text-transform:uppercase;color:var(--safety-500);margin-top:.2rem}.main-nav{display:flex;align-items:center;gap:1.6rem}.nav-dropdown{position:relative}.nav-dropdown summary{list-style:none;cursor:pointer;user-select:none;color:var(--concrete-200);font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;font-size:.82rem;display:flex;align-items:center;gap:.35rem;padding:.3rem 0}.nav-dropdown summary::-webkit-details-marker{display:none}.nav-dropdown summary::after{content:"▾";font-size:.62rem;color:var(--steel-300);transition:transform .15s ease}.nav-dropdown[open] summary::after{transform:rotate(180deg)}.nav-dropdown summary:hover,.nav-dropdown[open] summary{color:var(--safety-500)}.dropdown-panel{position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%);background:var(--charcoal);border:1px solid var(--charcoal-700);border-top:3px solid var(--safety-500);border-radius:var(--radius);box-shadow:var(--shadow-card);display:flex;gap:2.2rem;padding:1.5rem 1.75rem;min-width:560px;z-index:60}.dropdown-col{display:flex;flex-direction:column;min-width:130px}.dropdown-label{font-family:var(--font-mono);font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;color:var(--steel-300);margin:0 0 .6rem;padding-bottom:.5rem;border-bottom:1px solid var(--charcoal-700)}.dropdown-panel a{color:var(--concrete-200);text-decoration:none;font-size:.9rem;padding:.32rem 0}.dropdown-panel a:hover,.dropdown-panel a[aria-current="page"]{color:var(--safety-500);font-weight:600} .dropdown-panel{flex-wrap:wrap}.dropdown-all{flex-basis:100%;margin-top:.35rem;padding-top:.75rem;border-top:1px solid var(--charcoal-700);font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.07em} .nav-fav-row{display:flex;align-items:center;gap:.4rem}.nav-fav-row a{flex:1}.nav-fav-star{background:none;border:none;cursor:pointer;line-height:1;font-size:1rem;color:var(--steel-300);padding:.3rem;transition:color .12s ease,transform .12s ease}.nav-fav-star:hover{color:var(--safety-500);transform:scale(1.15)}.nav-fav-star[aria-pressed="true"]{color:var(--safety-500)} .calc-hub{padding-bottom:2rem}.calc-hub h2{margin-top:2rem}.hub-group{display:grid;gap:.6rem 1.5rem;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));margin-bottom:.5rem} .hub-group a{color:var(--charcoal);text-decoration:none;padding:.5rem 0;border-bottom:1px solid var(--concrete-300)}.hub-group a:hover{border-bottom-color:var(--safety-500)}.hub-group-intro{max-width:62ch;color:var(--steel-600);margin:0 0 1rem} .notfound{padding-bottom:2rem}.notfound-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.25rem 0 2rem} .notfound-actions .btn-primary{width:auto;padding:.8rem 1.6rem;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:.8rem 1.6rem;border-radius:var(--radius); border:1px solid var(--steel-600);color:var(--charcoal);background:transparent;text-decoration:none;font-family:var(--font-display);font-size:.95rem;text-transform:uppercase;letter-spacing:.04em}.btn-secondary:hover{border-color:var(--safety-500);background:var(--concrete-200)}.notfound-label{font-family:var(--font-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--steel-600);margin:0 0 .5rem}.notfound-links{display:flex;flex-wrap:wrap;gap:1.2rem}.notfound-links a{color:var(--charcoal);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--concrete-300)}.notfound-links a:hover{text-decoration-color:var(--safety-500)}.main-nav a{color:var(--concrete-200);text-decoration:none;font-size:.82rem;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em}.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--safety-500)}.main-nav a.donate-link{background:var(--safety-500);color:var(--charcoal) !important;padding:.4rem .8rem;border-radius:3px}.main-nav a.donate-link:hover{background:var(--paper);color:var(--charcoal) !important}.lang-dropdown summary{font-size:.78rem;letter-spacing:.04em;gap:.3rem}.lang-globe{font-size:.85rem}.lang-panel.dropdown-panel{min-width:160px;flex-direction:column;gap:0;padding:.6rem .9rem}.lang-panel a{display:block}.lang-panel a[aria-current="true"]{color:var(--safety-500);font-weight:600}.nav-toggle{display:none}@media (max-width:720px){.main-nav{display:none}.nav-toggle{display:inline-flex;background:none;border:1px solid var(--steel-300);color:var(--paper);border-radius:var(--radius);padding:.65rem .85rem;font-size:1rem}.main-nav.is-open{display:flex;flex-direction:column;align-items:flex-start;position:absolute;top:84px;left:0;right:0;background:var(--charcoal);padding:1rem 20px;gap:.9rem;border-bottom:4px solid var(--safety-500);max-height:calc(100vh - 84px);overflow-y:auto}.main-nav.is-open .nav-dropdown{width:100%}.dropdown-panel{position:static;transform:none;min-width:0;background:transparent;border:none;box-shadow:none;flex-direction:column;gap:1rem;padding:.9rem 0 .2rem 1rem}.dropdown-label{color:var(--steel-300);border-bottom-color:var(--charcoal-700)}.dropdown-panel a{color:var(--concrete-200)}.dropdown-panel a:hover,.dropdown-panel a[aria-current="page"]{color:var(--safety-500)}} .page-hero{padding:2.25rem 0 0}.eyebrow{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--steel-600);margin-bottom:.6rem}.eyebrow::before{content:"";width:18px;height:2px;background:var(--safety-500)}.dim-rule{border:none;height:1px;background:var(--concrete-300);position:relative;margin:1.5rem 0 2rem}.dim-rule::before,.dim-rule::after{content:"";position:absolute;top:-3px;width:1px;height:7px;background:var(--concrete-300)}.dim-rule::before{left:0}.dim-rule::after{right:0} .btn-primary{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.04em;font-size:.95rem;background:var(--safety-500);color:var(--charcoal);border:none;border-radius:var(--radius);padding:.85rem 1.2rem;width:100%;cursor:pointer;transition:background .15s ease}.btn-primary:hover{background:var(--safety-600)}.btn-ghost{font-family:var(--font-mono);font-size:.78rem;background:none;border:1px solid var(--concrete-300);color:var(--steel-600);border-radius:var(--radius);padding:.5rem .8rem;cursor:pointer;margin-top:.6rem;width:100%}.btn-ghost:hover{border-color:var(--steel-600);color:var(--charcoal)} .site-footer{background:var(--charcoal);color:var(--steel-300);margin-top:3rem;padding:2.25rem 0;font-size:.82rem;border-top:4px solid var(--safety-500)}.site-footer a{color:var(--concrete-200);text-decoration:none}.site-footer a:hover{color:var(--safety-500)}.footer-nav{display:flex;flex-wrap:wrap;gap:1.4rem;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;font-size:.78rem;padding-bottom:1.4rem;margin-bottom:1.4rem;border-bottom:1px solid var(--charcoal-700)}.footer-nav a{display:inline-block;padding:.3rem 0}.footer-nav a[aria-current="page"]{color:var(--safety-500)}.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem 1rem} .version-tag{font-family:var(--font-mono);font-size:.72rem;color:var(--steel-300);opacity:.9;margin-right:.5em}.version-tag::after{content:" ·"}.disclaimer{font-size:.76rem;color:var(--steel-600);margin-top:.5rem} .cross-promo{background:var(--concrete-200);border:1px dashed var(--concrete-300);border-radius:var(--radius);padding:1rem 1.5rem;margin:2.25rem 0;text-align:center;font-size:.92rem;color:var(--charcoal-700)}.cross-promo a{font-weight:700;color:var(--safety-600);text-decoration:none}.cross-promo a:hover{text-decoration:underline}.footer-crosslink{font-family:var(--font-mono);font-size:.78rem;color:var(--steel-300);margin:0 0 1.1rem}.footer-crosslink a{color:var(--concrete-200);font-weight:600}.footer-crosslink a:hover{color:var(--safety-500)} .legal-content{max-width:76ch}.legal-content h2{margin-top:2rem}.legal-content ul{color:var(--charcoal-700);padding-left:1.2rem}.legal-content li{margin-bottom:.4rem}.updated-note{font-family:var(--font-mono);font-size:.78rem;color:var(--steel-600);margin-bottom:1.5rem}.contact-card{background:var(--paper);border:var(--border);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow-card);max-width:46ch}.contact-card .value{font-family:var(--font-mono);font-size:1.1rem;word-break:break-word}.legal-note{background:var(--concrete-200);border:1px solid var(--concrete-300);border-radius:var(--radius);padding:1rem 1.2rem;font-size:.86rem;color:var(--charcoal-700);margin-bottom:1.75rem} .donate-banner{background:var(--charcoal);color:var(--paper);border-radius:var(--radius);border:1px solid var(--charcoal-700);border-left:4px solid var(--safety-500);padding:1.75rem 2rem;margin:2.25rem 0;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}.donate-banner .copy{max-width:56ch}.donate-banner h3{color:var(--paper);margin-bottom:.4rem}.donate-banner p{color:var(--steel-300);margin:0;font-size:.92rem}.donate-banner .btn-primary{width:auto;padding:.8rem 1.6rem;flex-shrink:0}.donate-tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem;margin:1.75rem 0}@media (max-width:720px){.donate-tiers{grid-template-columns:1fr}}.donate-tier{background:var(--paper);border:var(--border);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow-card)}.donate-tier .amount{font-family:var(--font-mono);font-weight:700;font-size:1.3rem;color:var(--charcoal)}.donate-tier p{font-size:.88rem;margin:.5rem 0 0}.donate-cta{text-align:center;padding:2rem;background:var(--paper);border:var(--border);border-radius:var(--radius);box-shadow:var(--shadow-card);margin:1.75rem 0}.donate-cta .btn-primary{width:auto;padding:.95rem 2.2rem;display:inline-block;text-decoration:none}.donate-cta p.hint{margin-top:.9rem} .footer-nav .footer-clear-data{background:none;border:none;cursor:pointer;font:inherit;text-transform:inherit;letter-spacing:inherit;color:var(--concrete-200);padding:.3rem 0}.footer-nav .footer-clear-data:hover{color:var(--safety-500)} .data-settings-overlay{position:fixed;inset:0;background:rgba(28,32,35,.65);display:flex;align-items:center;justify-content:center;padding:1.25rem;z-index:200}.data-settings-overlay[hidden]{display:none}.data-settings-panel{background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow-card);max-width:52ch;width:100%;max-height:88vh;overflow-y:auto;padding:2rem;position:relative}.data-settings-panel h2{margin-bottom:1rem}.data-settings-panel ul{color:var(--steel-600);padding-left:1.2rem}.data-settings-panel li{margin-bottom:.4rem;font-size:.92rem}.data-settings-panel .hint{margin-top:.75rem}.data-settings-close{position:absolute;top:.7rem;right:.7rem;background:none;border:none;cursor:pointer;font-size:1.1rem;color:var(--steel-600);padding:.5rem}.data-settings-close:hover{color:var(--caution-600)}.data-settings-summary{font-family:var(--font-mono);font-size:.8rem;background:var(--concrete-100);border:var(--border);border-radius:var(--radius);padding:.8rem 1rem;margin-top:1.25rem}.data-settings-actions{margin-top:1.25rem}.data-settings-actions .btn-primary{width:auto;padding:.75rem 1.4rem} @media print{.site-header,.main-nav,.nav-toggle,.donate-banner,.calc-card form,.results-actions-bar,.cost-fields,.recents-strip,.site-footer,.cross-promo,.support .faq,.page-hero .eyebrow,.data-settings-overlay{display:none !important}body{background:#fff;color:#000}.results-panel{position:static;background:#fff;color:#000;box-shadow:none;border:1px solid #999}.results-panel .eyebrow,.stamp .unit,.stamp .label,.result-line .k,.recents-strip .recents-heading,.cost-panel .cost-heading{color:#333}.stamp{border-color:#000}.stamp .value,.result-line .v{color:#000}.cost-panel{display:block !important}[data-print-only]{display:block !important;margin-bottom:1rem;font-size:.8rem;color:#333}a{color:#000;text-decoration:none}}[data-print-only]{display:none} .breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;font-size:.85rem;color:var(--steel-600);margin-bottom:.75rem}.breadcrumb a{color:inherit;text-decoration:none}.breadcrumb a:hover{text-decoration:underline} .breadcrumb [aria-current="page"]{color:inherit;opacity:.9}.breadcrumb-sep{opacity:.5} .skip-link{position:absolute;left:-9999px;top:0;z-index:100;padding:.65rem 1rem;background:var(--charcoal);color:var(--charcoal);border-bottom:3px solid var(--safety-500);font-weight:700;text-decoration:none}.skip-link:focus{left:0} #main:focus{outline:none} @media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}}
