:root{--ink:#10140d;--muted:#697066;--paper:#f5f5ed;--lime:#c8ff2e;--line:#cfd2c5;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.7}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:18px clamp(22px,5vw,72px);background:rgba(245,245,237,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.logo-lockup{display:flex;align-items:center;gap:8px;color:var(--ink);font-size:22px;font-weight:900;letter-spacing:-.04em;text-decoration:none}.logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--lime);font-size:19px}.vip{padding:2px 7px;background:var(--ink);color:var(--lime);font-size:12px;letter-spacing:.08em}.topnav{display:flex;gap:22px}.topnav a{color:var(--ink);font-size:13px;font-weight:800;text-decoration:none;text-transform:uppercase}.hero{padding:clamp(70px,10vw,130px) clamp(22px,8vw,130px) 70px;background:var(--ink);color:var(--white)}.eyebrow{margin-bottom:18px;color:var(--lime);font-size:12px;font-weight:900;letter-spacing:.18em}.hero h1{max-width:1050px;margin:0;font-size:clamp(42px,7vw,88px);line-height:.98;letter-spacing:-.065em}.hero p{max-width:780px;margin:28px 0 0;color:#dfe3d7;font-size:clamp(18px,2vw,23px)}.meta{display:flex;flex-wrap:wrap;gap:12px 25px;margin-top:32px;color:#afb7a7;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.shell{display:grid;grid-template-columns:minmax(190px,260px) minmax(0,820px);gap:clamp(36px,7vw,100px);max-width:1240px;margin:auto;padding:70px clamp(22px,5vw,70px) 80px}.toc{position:sticky;top:95px;align-self:start;border-top:5px solid var(--ink);padding-top:18px}.toc b{display:block;margin-bottom:14px;font-size:11px;letter-spacing:.16em}.toc a{display:block;padding:9px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:13px;line-height:1.35;text-decoration:none}.article{min-width:0}.article p,.article li{color:#30362d;font-family:Georgia,serif;font-size:18px}.article p{margin:0 0 22px}.article ul,.article ol{margin:0 0 26px;padding-left:25px}.article li{margin-bottom:10px}.article .lead{color:var(--ink);font-size:24px;line-height:1.55}.note{margin:34px 0;padding:22px 24px;border-left:7px solid var(--lime);background:var(--white);font-size:15px}.article section{scroll-margin-top:100px;padding-top:28px}.article h2{margin:18px 0 20px;font-size:clamp(28px,4vw,43px);line-height:1.05;letter-spacing:-.045em}.article h3{margin:25px 0 8px;font-size:20px}.faq-item{padding:20px 0;border-top:1px solid var(--line)}.faq-item h3{margin:0 0 8px}.faq-item p{margin:0}.related{max-width:1100px;margin:0 auto 80px;padding:0 clamp(22px,5vw,70px)}.related h2{font-size:clamp(26px,4vw,42px);letter-spacing:-.04em}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.related a{display:block;min-height:150px;padding:22px;background:var(--white);border:1px solid var(--line);color:var(--ink);font-weight:900;text-decoration:none}.related a small{display:block;margin-bottom:12px;color:#688f00;letter-spacing:.12em}.article-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.button{display:inline-block;padding:14px 20px;background:var(--ink);color:var(--white);font-weight:900;text-decoration:none}.button.alt{background:var(--lime);color:var(--ink)}.footer{display:flex;justify-content:space-between;gap:25px;padding:30px clamp(22px,5vw,72px);background:var(--ink);color:#c9cec1;font-size:12px}.footer p{max-width:760px;margin:0}@media(max-width:760px){.topnav{gap:12px}.topnav a:first-child{display:none}.shell{grid-template-columns:1fr}.toc{position:static}.hero h1{font-size:45px}.article .lead{font-size:21px}.related-grid{grid-template-columns:1fr}.footer{display:block}.footer span{display:block;margin-top:10px}}