@font-face{font-family:Inter Variable;src:url(/fonts/inter-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}:root{color-scheme:dark;font-family:Inter Variable,PingFang SC,Microsoft YaHei,system-ui,sans-serif;--canvas: #000000;--text: #d7d7d2;--strong: #f0f0eb;--secondary: #999b96;--accent: #b8e600;--line: rgba(215, 219, 209, .18);background:var(--canvas);color:var(--text);font-synthesis:none;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0}a{color:var(--text);text-decoration:none}a:hover{color:var(--accent)}a:focus-visible{outline:1px solid var(--accent);outline-offset:8px}.case-nav{width:min(1700px,calc(100% - 96px));margin:auto;padding:34px 0;display:flex;justify-content:space-between;font-size:14px}.wordmark{color:var(--accent);font-weight:600;letter-spacing:.22em}main{width:min(1320px,calc(100% - 96px));margin:auto}main:focus{outline:none}.skip-link{position:fixed;z-index:10;top:12px;left:12px;padding:.8rem 1rem;background:var(--accent);color:#000;font-size:14px;font-weight:650;letter-spacing:.08em;transform:translateY(-160%)}.skip-link:hover{color:#000}.skip-link:focus-visible{outline-color:var(--strong);transform:none}.case-intro{padding:100px 0 64px}.eyebrow{color:var(--accent);font-size:13px;letter-spacing:.1em}h1,h2,h3,p{margin-top:0}h1{margin:28px 0;font-size:80px;font-weight:400;line-height:1.15;letter-spacing:-.035em;color:var(--strong)}.lead{font-size:32px;line-height:1.6;font-weight:350;color:var(--text)}.case-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin:64px 0 0;padding-top:24px;border-top:1px solid var(--line);font-size:15px;line-height:1.7}dt{color:var(--secondary);margin-bottom:8px}dd{margin:0}figure{margin:0 0 100px}img{display:block;width:100%;height:auto}figcaption{margin-top:14px;font-size:13px;color:var(--secondary)}.chapter{display:grid;grid-template-columns:1fr 2fr;gap:64px;padding:64px 0;border-top:1px solid var(--line)}h2{font-size:44px;line-height:1.4;font-weight:400;letter-spacing:-.025em;color:var(--strong);margin-bottom:32px}.chapter p:not(.eyebrow){font-size:18px;line-height:1.95}.steps{list-style:none;counter-reset:step;margin:40px 0;padding:0}.steps li{counter-increment:step;display:grid;grid-template-columns:40px 80px 1fr;gap:20px;padding:24px 0;border-top:1px solid var(--line);font-size:17px;line-height:1.7}.steps li:before{content:"0" counter(step);color:var(--accent);font-size:14px}.steps strong{font-weight:500;color:var(--strong)}.chapter .note{color:var(--secondary);font-size:15px!important}.lesson{margin-top:40px}h3{font-size:24px;font-weight:450;line-height:1.5;color:var(--strong);margin-bottom:12px}.case-footer{border-top:1px solid var(--line);padding:48px 0 80px;display:flex;justify-content:space-between;align-items:start;gap:80px}.case-footer p{max-width:780px;font-size:14px;line-height:1.8;color:var(--secondary)}.case-footer a{white-space:nowrap;color:var(--accent);font-size:15px}