:root{--ink:#10231d;--ink-soft:#1d382f;--forest:#0d513c;--forest-bright:#117252;--orange:#f16b24;--orange-dark:#c84813;--paper:#f7f5ee;--paper-warm:#eeeae0;--white:#fffefa;--line:#d4d3c9;--muted:#59635f;--shadow:8px 8px 0 #10231d1f;--sans:"Avenir Next", Avenir, "Segoe UI", Arial, sans-serif;--mono:"IBM Plex Mono", "SFMono-Regular", Consolas, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;min-width:320px}body{background:var(--paper);min-width:320px;color:var(--ink);font-family:var(--sans);margin:0;font-size:16px;line-height:1.55;overflow-x:hidden}::selection{color:var(--ink);background:#ffd3b8}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,summary,a{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.container{width:min(100% - 40px,1240px);margin-inline:auto}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:var(--orange);color:#111;padding:10px 14px;font-weight:900;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.blueprint{background-color:var(--ink);background-image:linear-gradient(#ffffff0b 1px,#0000 1px),linear-gradient(90deg,#ffffff0b 1px,#0000 1px),linear-gradient(#ffffff06 1px,#0000 1px),linear-gradient(90deg,#ffffff06 1px,#0000 1px);background-position:50%;background-size:40px 40px,40px 40px,8px 8px,8px 8px}.eyebrow,.step-label{color:var(--orange-dark);font-family:var(--mono);letter-spacing:.1em;align-items:center;font-size:.73rem;font-weight:900;line-height:1.3;display:inline-flex}.blueprint .eyebrow,.dark-section .eyebrow,.eyebrow.light{color:#ff9a60}.site-header{z-index:50;color:#fff;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#10231df7;border-bottom:1px solid #ffffff29;position:sticky;top:0}.header-row{align-items:center;gap:28px;min-height:72px;display:flex}.brand{flex:none;align-items:center;gap:10px;display:inline-flex}.brand-mark{border:2px solid var(--orange);color:#ff9a60;width:42px;height:42px;font-family:var(--mono);background:#f16b241a;place-items:center;font-size:.8rem;font-weight:900;display:grid;box-shadow:4px 4px #f16b242e}.brand>span:last-child{flex-direction:column;line-height:1;display:flex}.brand strong{letter-spacing:-.03em;font-size:1.2rem;font-weight:900}.brand small{color:#c9d5d0;font-family:var(--mono);letter-spacing:.12em;margin-top:5px;font-size:.57rem;font-weight:800}.desktop-nav{align-items:center;gap:24px;margin-left:auto;font-size:.9rem;font-weight:700;display:flex}.desktop-nav a:hover,.site-footer a:hover{color:#ff9a60}.header-search{background:#ffffff14;border:1px solid #ffffff47;width:220px;display:flex}.header-search input{color:#fff;background:0 0;border:0;outline:0;flex:1;min-width:0;padding:9px 6px 9px 12px;font-size:.84rem}.header-search input::placeholder{color:#b9c8c2}.header-search button{color:#ff9a60;background:0 0;border:0;width:38px;font-size:1.2rem}.mobile-nav{margin-left:auto;display:none;position:relative}.mobile-nav summary{font-family:var(--mono);text-transform:uppercase;border:1px solid #ffffff59;padding:8px 10px;font-size:.75rem;font-weight:800;list-style:none}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav div{background:var(--ink);width:230px;box-shadow:var(--shadow);border:1px solid #486158;display:grid;position:absolute;top:calc(100% + 10px);right:0}.mobile-nav a{border-bottom:1px solid #ffffff1f;padding:12px 15px;font-weight:700}.hero{color:#fff;overflow:hidden}.hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(420px,.8fr);align-items:center;gap:70px;min-height:690px;padding-block:68px;display:grid}.hero h1,.page-hero h1,.not-found h1{letter-spacing:-.065em;margin:16px 0 22px;font-size:clamp(2.7rem,6vw,5.8rem);font-weight:900;line-height:.98}.hero h1 em{color:#ff9a60;font-style:normal}.hero-copy>p{color:#d8e2dd;max-width:680px;margin:0;font-size:1.12rem}.hero-search{max-width:660px;margin-top:34px}.hero-search>label,.catalog-search label{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;margin-bottom:9px;font-size:.72rem;font-weight:900;display:block}.hero-search>div{background:#fff;padding:7px;display:flex;box-shadow:8px 8px #f16b2452}.hero-search input{min-width:0;color:var(--ink);border:0;outline:0;flex:1;padding:11px 13px}.hero-search button,.primary-button,.empty button{border:1px solid var(--orange);background:var(--orange);color:#17110d;padding:12px 18px;font-weight:900}.hero-search button:hover,.primary-button:hover,.empty button:hover{background:#ff8747;border-color:#ff8747}.facts{color:#c4d1cc;font-family:var(--mono);text-transform:uppercase;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:.72rem;display:flex}.facts strong{color:#fff}.quick-card{background:var(--white);color:var(--ink);border:1px solid #a9b4af;position:relative;box-shadow:14px 14px #f16b2447}.quick-title{border-bottom:1px solid var(--line);padding:20px 24px 16px}.quick-title span,.panel-heading span{color:var(--orange-dark);font-family:var(--mono);letter-spacing:.09em;font-size:.68rem;font-weight:900}.quick-title h2,.panel-heading h2{letter-spacing:-.025em;margin:3px 0 0;font-size:1.25rem}.quick-card .calculator-shell{box-shadow:none;border:0;display:block}.quick-card .calculator-inputs,.quick-card .calculator-results{padding:20px 24px}.quick-card .panel-heading{display:none}.full-link{border-top:1px solid var(--line);color:var(--forest);padding:15px 24px;font-size:.85rem;font-weight:900;display:block}.section{padding-block:86px}.section-heading{justify-content:space-between;align-items:end;gap:32px;margin-bottom:34px;display:flex}.section-heading h2,.checks>h2,.faq>h2,.article-grid h2{letter-spacing:-.05em;margin:7px 0 0;font-size:clamp(2rem,4vw,3.4rem);line-height:1.05}.section-heading>p{color:#c5d1cc;max-width:520px;margin:0}.outline-button{border:1px solid var(--forest);color:var(--forest);padding:11px 15px;font-size:.82rem;font-weight:900;display:inline-block}.outline-button:hover{background:var(--forest);color:#fff}.category-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.category-card{border:1px solid var(--line);background:var(--white);min-height:245px;padding:22px;transition:transform .14s,box-shadow .14s,border-color .14s}.category-card:hover,.calculator-card:hover{border-color:var(--forest);transform:translate(-3px,-3px);box-shadow:7px 7px #0d513c24}.category-card-top{color:var(--muted);font-family:var(--mono);letter-spacing:.08em;justify-content:space-between;align-items:center;font-size:.68rem;font-weight:900;display:flex}.category-mark{width:42px;height:42px;color:var(--forest);background:#e4ece7;place-items:center;font-size:1.35rem;display:grid}.category-card h3,.calculator-card h3{letter-spacing:-.03em;margin:22px 0 8px;font-size:1.2rem;line-height:1.15}.category-card p,.calculator-card p{color:var(--muted);margin:0 0 18px;font-size:.9rem}.category-card strong,.calculator-card strong{color:var(--forest);font-size:.78rem}.dark-section{background:var(--ink);color:#fff}.inverse h2{color:#fff}.calculator-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.calculator-card{background:var(--ink-soft);color:#fff;border:1px solid #445c53;min-height:215px;padding:22px;transition:transform .14s,box-shadow .14s,border-color .14s}.calculator-card>span{color:#ff9a60;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-size:.66rem;font-weight:900}.calculator-card p{color:#c7d3ce}.calculator-card strong{color:#ff9a60}.calculator-grid.light .calculator-card,.catalog-results .calculator-card{border-color:var(--line);background:var(--white);color:var(--ink)}.calculator-grid.light .calculator-card p,.catalog-results .calculator-card p{color:var(--muted)}.calculator-grid.light .calculator-card>span,.calculator-grid.light .calculator-card strong,.catalog-results .calculator-card>span,.catalog-results .calculator-card strong{color:var(--orange-dark)}.checks>div{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:38px;display:grid}.checks article{background:var(--white);padding:34px}.checks article>span{color:var(--orange-dark);font-family:var(--mono);font-size:.8rem;font-weight:900}.checks h3{margin:24px 0 10px;font-size:1.25rem}.checks p{color:var(--muted);margin:0}.page-hero{color:#fff;padding-block:68px}.page-hero h1{max-width:960px;margin-bottom:16px;font-size:clamp(2.5rem,6vw,5rem)}.page-hero .container>p,.page-hero .prose>p{color:#d4dfda;max-width:780px;margin:0;font-size:1.05rem}.breadcrumbs{color:#bccbc5;font-family:var(--mono);flex-wrap:wrap;gap:7px;margin-bottom:32px;font-size:.7rem;display:flex}.breadcrumbs a:hover{color:#ff9a60}.catalog{padding-top:52px}.catalog-search{grid-template-columns:1fr auto;align-items:center;gap:7px 22px;margin-bottom:34px;display:grid}.catalog-search label{grid-column:1/-1}.catalog-search input{min-width:0;color:var(--ink);background:#fff;border:1px solid #aeb8b2;padding:15px 16px}.catalog-search strong{font-family:var(--mono);text-transform:uppercase;font-size:.75rem}.catalog-layout{grid-template-columns:230px minmax(0,1fr);gap:34px;display:grid}.catalog-layout aside{border:1px solid var(--line);background:var(--white);align-self:start;display:grid;position:sticky;top:94px}.catalog-layout aside button{border:0;border-bottom:1px solid var(--line);color:var(--ink);text-align:left;background:0 0;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;font-size:.78rem;display:flex}.catalog-layout aside button:hover,.catalog-layout aside button.active{color:var(--forest);background:#dfeae3;font-weight:900}.catalog-layout aside small{font-family:var(--mono)}.catalog-results{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.empty{text-align:center;border:1px dashed #9daaa3;grid-column:1/-1;padding:48px}.center-link{text-align:center;margin:36px 0 0;font-weight:900}.calculator-stage{padding-block:56px}.calculator-shell{background:var(--white);border:1px solid #aeb7b2;grid-template-columns:minmax(0,1.2fr) minmax(330px,.8fr);display:grid;box-shadow:12px 12px #10231d1a}.calculator-inputs{padding:34px}.panel-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;margin-bottom:26px;padding-bottom:18px;display:flex}.reset-button{color:var(--muted);font-family:var(--mono);background:0 0;border:1px solid #aeb7b2;padding:7px 9px;font-size:.7rem;font-weight:800}.reset-button:hover{border-color:var(--forest);color:var(--forest)}.fields-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.field{min-width:0}.field>label,.field>span:first-child{margin-bottom:7px;font-size:.82rem;font-weight:900;display:block}.field>select,.input-row{background:#fff;border:1px solid #aeb7b2;width:100%}.field>select{color:var(--ink);padding:12px}.input-row{display:flex}.input-row input{min-width:0;color:var(--ink);border:0;outline:0;flex:1;padding:12px}.input-row select,.input-row>span{border:0;border-left:1px solid var(--line);background:var(--paper-warm);min-width:74px;color:var(--ink);text-align:center;font-family:var(--mono);padding:12px 9px;font-size:.76rem}.field small{color:var(--muted);margin-top:6px;font-size:.72rem;display:block}.advanced-fields{border-top:1px solid var(--line);margin-top:24px}.advanced-fields summary{color:var(--forest);justify-content:space-between;padding:16px 0 0;font-size:.82rem;font-weight:900;list-style:none;display:flex}.advanced-fields summary::-webkit-details-marker{display:none}.advanced-fields .fields-grid{margin-top:20px}.calculator-results{background:var(--forest);color:#fff;padding:34px;display:block}.calculator-results .step-label{color:#ffb58d}.primary-label{color:#bdd0c8;font-family:var(--mono);letter-spacing:.05em;text-transform:uppercase;margin:28px 0 2px;font-size:.75rem;font-weight:800}.primary-result{color:#fff;letter-spacing:-.06em;overflow-wrap:anywhere;margin:0 0 27px;font-size:clamp(2.4rem,5vw,4.6rem);font-weight:900;line-height:1}.result-grid{background:#ffffff38;border:1px solid #ffffff38;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid}.result-grid>div{background:#124a39;min-width:0;padding:13px}.result-grid span,.result-grid strong{display:block}.result-grid span{color:#bdd0c8;font-size:.7rem}.result-grid strong{overflow-wrap:anywhere;margin-top:3px;font-size:.92rem}.result-notes{color:#c9d9d3;border-top:1px solid #fff3;margin-top:22px;padding-top:13px;font-size:.76rem}.result-notes p{margin:7px 0}.compact-results{color:#d2dfda;gap:6px;font-size:.75rem;display:grid}.paper-section{background:var(--paper-warm)}.article-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:50px;display:grid}.article-grid article{min-width:0}.article-grid h2{margin-bottom:20px;font-size:2rem}.article-grid h3{margin:30px 0 8px}.article-grid p,.article-grid li{color:#41534c}.formula{border-left:4px solid var(--orange);background:var(--white);font-family:var(--mono);overflow-wrap:anywhere;padding:18px;font-size:.84rem;color:var(--ink)!important}.safety{background:#fff4ec;border:1px solid #dfb99e;margin-top:24px;padding:18px}.safety p{margin:7px 0 0}.faq{max-width:900px}.faq h2{margin-bottom:28px}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{padding:18px 34px 18px 0;font-weight:900}.faq p{max-width:780px;color:var(--muted);margin:0 0 20px}.light-button{color:#fff;border-color:#8ba298}.light-button:hover{color:var(--ink);background:#fff;border-color:#fff}.info-page .page-hero{min-height:68vh}.prose{max-width:860px}.prose h2{color:#fff;margin:42px 0 10px;font-size:1.55rem}.prose li{color:#d4dfda;margin:8px 0}.prose .primary-button{color:#17110d;margin-top:16px;display:inline-block}.not-found{color:#fff;text-align:center;place-content:center;min-height:68vh;padding:60px 20px;display:grid}.not-found h1{max-width:840px;font-size:clamp(2.5rem,7vw,5rem)}.not-found p{color:#ccd9d4}.not-found .primary-button{justify-self:center;margin-top:18px}.site-footer{border-top:5px solid var(--orange);color:#fff;background:#081914;padding:62px 0 24px}.footer-grid{grid-template-columns:1.4fr repeat(3,1fr);gap:44px;display:grid}.footer-grid h2{letter-spacing:-.05em;margin:10px 0;font-size:2.2rem}.footer-grid h3{color:#ff9a60;font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;margin:0 0 14px;font-size:.75rem}.footer-grid p,.footer-grid li,.footer-bottom{color:#aebeb8;font-size:.82rem}.footer-grid ul{margin:0;padding:0;list-style:none}.footer-grid li{margin:7px 0}.footer-bottom{border-top:1px solid #2b4038;justify-content:space-between;gap:20px;margin-top:46px;padding-top:20px;display:flex}.noscript{color:#6b1717;text-align:center;background:#fff0ee;border-bottom:3px solid #a33;padding:16px;font-weight:800}@media (width<=1080px){.desktop-nav{display:none}.header-search{margin-left:auto}.hero-grid{grid-template-columns:1fr 420px;gap:38px}.category-grid,.calculator-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-results{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=820px){.header-search{display:none}.mobile-nav{display:block}.hero-grid{grid-template-columns:1fr;min-height:auto;padding-block:60px}.quick-card{max-width:620px}.category-grid,.calculator-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-layout{grid-template-columns:1fr}.catalog-layout aside{grid-template-columns:repeat(3,minmax(0,1fr));position:static}.catalog-layout aside button{border-right:1px solid var(--line)}.calculator-shell,.article-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=560px){.container{width:min(100% - 28px,1240px)}.header-row{min-height:64px}.brand small{display:none}.hero-grid{padding-block:48px}.hero h1,.page-hero h1,.not-found h1{letter-spacing:-.05em}.hero-search>div{display:block}.hero-search input,.hero-search button{width:100%}.facts{display:grid}.quick-card{box-shadow:8px 8px #f16b2447}.section{padding-block:58px}.section-heading{display:block}.section-heading .outline-button{margin-top:22px}.category-grid,.calculator-grid,.catalog-results,.checks>div,.footer-grid{grid-template-columns:1fr}.category-card,.calculator-card{min-height:0}.catalog-search{grid-template-columns:1fr}.catalog-layout aside{grid-template-columns:repeat(2,minmax(0,1fr))}.fields-grid,.result-grid{grid-template-columns:1fr}.calculator-inputs,.calculator-results{padding:24px 20px}.footer-bottom{display:grid}}@media print{.site-header,.site-footer,.reset-button,.advanced-fields,.dark-section{display:none!important}body,.page-hero,.calculator-results{color:#000!important;background:#fff!important}.calculator-shell{box-shadow:none}}.contact-hero{color:#fff;align-items:center;min-height:430px;display:flex}.contact-hero-inner{padding-block:72px}.contact-hero h1{max-width:760px;margin-bottom:20px}.contact-hero p{color:#d4dfda;max-width:760px;margin:0;font-size:1.08rem}.contact-section{background:var(--paper)}.contact-grid{grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);align-items:start;gap:28px;display:grid}.contact-card,.contact-form-card{border:1px solid var(--line);background:var(--white);box-shadow:var(--shadow)}.contact-card{padding:30px}.contact-card h2,.contact-form-heading h2{letter-spacing:-.04em;margin:8px 0 14px;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.06}.contact-card p{color:var(--muted);margin:0 0 16px}.contact-email{color:var(--forest);text-underline-offset:4px;overflow-wrap:anywhere;margin:4px 0 24px;font-weight:900;text-decoration:underline;display:inline-block}.contact-note{border-top:1px solid var(--line);padding-top:20px;font-size:.92rem}.contact-form-card{padding:30px}.contact-form-heading{margin-bottom:24px}.contact-form{gap:20px;display:grid}.contact-field{gap:8px;display:grid}.contact-field label{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:900}.contact-field input,.contact-field textarea{width:100%;color:var(--ink);font:inherit;background:#fff;border:1px solid #aeb7b2;border-radius:0;padding:13px 14px}.contact-field textarea{resize:vertical;min-height:190px}.contact-field input:focus,.contact-field textarea:focus{border-color:var(--forest);outline-offset:0;outline:3px solid #0d513c24}.contact-submit{justify-self:start;min-width:160px}.contact-privacy{max-width:620px;color:var(--muted);margin:-4px 0 0;font-size:.82rem}.contact-privacy a{color:var(--forest);text-underline-offset:3px;font-weight:800;text-decoration:underline}.contact-honeypot{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.form-status{border:1px solid;margin-bottom:22px;padding:14px 16px;font-weight:700}.form-status.success{color:#184c38;background:#edf6f1;border-color:#7eaa95}.form-status.error{color:#7f2e13;background:#fff0ea;border-color:#c98971}@media (width<=860px){.contact-grid{grid-template-columns:1fr}.contact-hero{min-height:360px}}@media (width<=560px){.contact-card,.contact-form-card{padding:22px}.contact-hero-inner{padding-block:54px}}.prose .legal-link{color:#ff9a60;text-underline-offset:3px;font-weight:800;text-decoration:underline}.prose .legal-link:hover,.prose strong{color:#fff}.cookie-consent{z-index:9999;color:#fff;background:#10231d;border:1px solid #ffffff2e;max-width:760px;margin:0 auto;padding:20px;position:fixed;bottom:20px;left:20px;right:20px;box-shadow:0 14px 40px #00000047}.cookie-consent h2{margin:0 0 8px;font-size:1.15rem}.cookie-consent p{color:#ffffffd9;margin:0;line-height:1.55}.cookie-consent a{color:#fff;text-decoration:underline}.cookie-consent-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.cookie-consent button,.cookie-settings-button{min-height:42px;font:inherit;cursor:pointer;border:1px solid;padding:10px 16px;font-weight:700}.cookie-consent button{color:#10231d;background:#fff}.cookie-consent button:hover,.cookie-consent button:focus-visible{background:#f2f0e8}.cookie-settings-button{color:inherit;opacity:.9;background:0 0}.cookie-settings-button:hover,.cookie-settings-button:focus-visible{opacity:1}@media (width<=640px){.cookie-consent{padding:16px;bottom:12px;left:12px;right:12px}.cookie-consent-actions{flex-direction:column}.cookie-consent button{width:100%}}
/*$vite$:1*/
/* guide-ai-visibility */
.guide-answer-box{padding:28px 32px;border-left:5px solid var(--orange-dark);background:var(--paper-warm)}.guide-answer-box h2{margin:8px 0 12px}.guide-answer-box p{max-width:980px;margin:0;color:#41534c;font-size:1.05rem;line-height:1.7}.guide-table-wrap{overflow-x:auto;border:1px solid var(--line);background:var(--white)}.guide-reference-table{width:100%;border-collapse:collapse}.guide-reference-table th,.guide-reference-table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.guide-reference-table thead th{background:var(--ink);color:#fff;font-family:var(--mono);font-size:.75rem;letter-spacing:.04em;text-transform:uppercase}.guide-reference-table tbody th{color:var(--ink);font-weight:900}.guide-reference-table tbody tr:last-child th,.guide-reference-table tbody tr:last-child td{border-bottom:0}.guide-source-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}.guide-source-list li{display:grid;gap:4px;padding:18px;border:1px solid var(--line);background:var(--white)}.guide-source-list a{font-weight:900}.guide-source-list span{color:var(--muted);font-size:.9rem;line-height:1.55}@media(max-width:700px){.guide-answer-box{padding:22px}.guide-reference-table th,.guide-reference-table td{padding:11px 12px}}