:root{--ink:#10151b;--charcoal:#171d24;--acid:#d9ff37;--olive:#71801f;--warm:#f6f3eb;--mist:#edf0ed;--line:rgba(16,21,27,.15);--mono:"DM Mono",monospace;--sans:"Manrope",sans-serif;--condensed:"Barlow Condensed",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--warm);color:var(--ink);font-family:var(--sans)}a{color:inherit}.guide-nav{height:76px;padding:0 clamp(18px,5vw,70px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:30px;background:#f6f3ebf2;position:sticky;top:0;z-index:5;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.brand{display:flex;align-items:center;gap:9px;font:700 13px/11px var(--condensed);letter-spacing:1.4px;text-decoration:none}.brand em{color:var(--olive);font-style:normal}.brand-mark{width:31px;height:31px;border:1px solid var(--ink);border-radius:50%;display:grid;place-items:center;font:500 10px var(--mono)}.guide-nav nav{margin-left:auto;display:flex;gap:22px;font:700 13px var(--condensed);text-transform:uppercase;letter-spacing:.6px}.guide-nav nav a{text-decoration:none}.guide-nav .nav-button{background:var(--ink);color:var(--acid);padding:11px 15px;font:700 12px var(--condensed);text-decoration:none;text-transform:uppercase}.wrap{max-width:1180px;margin:auto;padding:0 22px}.eyebrow{color:var(--olive);font:500 10px var(--mono);letter-spacing:1.5px;text-transform:uppercase}.eyebrow.light{color:var(--acid)}.hero-guide{padding:clamp(65px,10vw,125px) 0 70px;background:var(--charcoal);color:var(--mist)}.hero-guide h1{max-width:900px;margin:20px 0;font:700 clamp(58px,8vw,122px)/.82 var(--condensed);letter-spacing:-1.5px;text-transform:uppercase}.hero-guide h1 span{color:var(--acid)}.hero-guide>p:last-child{max-width:620px;color:#bec6c0;font-size:15px;line-height:1.75}.guide-meta{border-top:1px solid rgba(237,240,237,.25);padding-top:17px;margin-top:58px;display:flex;gap:27px;color:#99a49d;font:500 10px var(--mono);text-transform:uppercase}.guide-meta strong{color:var(--acid);font-weight:500}.content-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:75px;padding-top:80px;padding-bottom:100px}.article h2{margin:48px 0 12px;font:700 45px/.9 var(--condensed);text-transform:uppercase}.article h2:first-child{margin-top:0}.article p{color:#5d6861;font-size:15px;line-height:1.85}.article ul{padding:0;list-style:none}.article li{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);color:#4f5a53;font-size:14px;line-height:1.65}.article li:before{content:"↗";color:var(--olive);font:700 18px var(--condensed)}.side-card{align-self:start;position:sticky;top:105px;background:var(--mist);border-top:5px solid var(--acid);padding:26px}.side-card h3{margin:0 0 15px;font:700 35px/.9 var(--condensed);text-transform:uppercase}.side-card p{font-size:13px;line-height:1.7;color:#5c6760}.side-card a,.button{display:inline-flex;align-items:center;gap:10px;text-decoration:none;background:var(--ink);color:var(--acid);padding:13px 16px;font:700 12px var(--condensed);letter-spacing:.5px;text-transform:uppercase}.faq{border-top:1px solid var(--line);margin-top:35px}.faq details{border-bottom:1px solid var(--line);padding:17px 0}.faq summary{cursor:pointer;font:700 18px var(--condensed);text-transform:uppercase}.faq p{margin:12px 0 2px;font-size:13px}.tool-wrap{padding:70px 0 105px}.tool-card{background:var(--mist);border-top:5px solid var(--acid);padding:clamp(22px,4vw,46px);max-width:900px;margin:auto}.tool-card h2{margin:12px 0 22px;font:700 55px/.85 var(--condensed);text-transform:uppercase}.tool-card h2 span{color:var(--olive)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:17px}.form-grid label{font:700 13px var(--condensed);text-transform:uppercase}.form-grid input,.form-grid select{width:100%;margin-top:7px;padding:13px;background:var(--warm);border:1px solid #bdc7bb;border-radius:0}.tool-card button{border:0;margin-top:25px;cursor:pointer}.result-box{margin-top:25px;padding:22px;background:var(--warm);border-left:3px solid var(--olive)}.result-box h3{margin:0 0 10px;font:700 32px var(--condensed);text-transform:uppercase}.result-box p{margin:6px 0;color:#5d6861;font-size:13px;line-height:1.7}.filter-bar{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}.filter-bar select{padding:11px 13px;border:1px solid var(--line);background:var(--warm)}.race-table,.compare-table{width:100%;border-collapse:collapse;margin-top:24px}.race-table th,.race-table td,.compare-table th,.compare-table td{padding:14px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.race-table th,.compare-table th{font:500 10px var(--mono);text-transform:uppercase;letter-spacing:1px}.race-table a,.compare-table a{color:var(--olive);font-weight:700}.compare-table input{accent-color:var(--olive)}.disclosure{margin:24px 0;padding:15px;border:1px solid var(--line);color:#68726c;font-size:11px;line-height:1.6}.footer{background:var(--charcoal);color:#aeb8b1;padding:40px 22px;font-size:11px;line-height:1.65}.footer .wrap{display:flex;justify-content:space-between;gap:24px}.footer a{color:var(--acid)}@media(max-width:850px){.guide-nav nav{display:none}.content-grid{grid-template-columns:1fr;gap:28px}.side-card{position:static}.hero-guide h1{font-size:66px}.form-grid{grid-template-columns:1fr}.footer .wrap{display:block}.footer .wrap>div{margin-top:18px}.guide-meta{flex-wrap:wrap}}