:root{--ink:#141719;--ink2:#23282b;--paper:#f2efe8;--paper2:#e8e4dc;--line:#bbb7ae;--muted:#676a6a;--orange:#e6682d;--steel:#8e9698;--white:#fff;--content:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:#202324;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.72}a{color:#9a3d19;text-underline-offset:3px}.wrap{width:min(var(--content),calc(100% - 48px));margin:auto}.site-header{background:var(--ink);color:white;border-bottom:3px solid var(--orange);position:sticky;top:0;z-index:60}.nav{height:72px;display:flex;align-items:center;gap:28px}.brand{color:white;text-decoration:none;display:flex;align-items:center;gap:12px;min-width:255px}.brand-mark{width:34px;height:34px;border:2px solid var(--orange);transform:rotate(22.5deg);display:inline-block}.brand b{font-size:15px;letter-spacing:.7px;white-space:nowrap}.brand small{display:block;color:#aeb5b6;font:10px/1.2 ui-monospace,monospace;letter-spacing:1.5px;margin-top:4px}.desktop{margin-left:auto;display:flex;align-items:center;height:72px}.desktop>a,.drop>button{height:72px;padding:0 13px;border:0;background:none;color:#eceeee;font:600 13px Arial;letter-spacing:.2px;display:flex;align-items:center;text-decoration:none;cursor:pointer}.desktop>a:hover,.drop:hover>button{background:#202528;color:#fff}.drop{position:relative}.drop>button:after{content:'+';color:var(--orange);margin-left:7px}.menu{display:none;position:absolute;top:72px;left:0;background:#1b1f21;border-top:3px solid var(--orange);width:330px;padding:12px;box-shadow:0 18px 36px rgba(0,0,0,.28)}.drop:hover .menu,.drop:focus-within .menu{display:block}.menu a{display:block;padding:10px 12px;color:#e8eeee;text-decoration:none;border-bottom:1px solid #32383a;font-size:13px}.menu a:hover{background:#292f31;color:white}.nav-cta{border:1px solid #6e7476!important;height:38px!important;margin-left:10px;padding:0 15px!important;color:#fff!important}.mobile-toggle{display:none;margin-left:auto;background:none;border:1px solid #555;color:#fff;width:44px;height:40px;font-size:20px}.mobile-panel{display:none;background:#171b1d;border-top:1px solid #373c3e;padding:12px 24px 20px}.mobile-panel a,.mobile-panel summary{color:#f2f4f4;display:block;padding:10px 0;text-decoration:none;border-bottom:1px solid #303638;font-weight:600}.mobile-panel details a{padding-left:18px;font-weight:400;color:#ced4d5}
.hero{background:var(--ink);color:#fff;border-bottom:1px solid #343a3d}.hero-grid{display:grid;grid-template-columns:minmax(420px,1fr) minmax(0,1.05fr);min-height:540px}.hero-media{position:relative;overflow:hidden;background:#202527}.hero-media img{width:100%;height:100%;object-fit:cover;display:block}.hero-media:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent 60%,rgba(20,23,25,.5))}.hero-copy{padding:72px 5vw 62px;display:flex;flex-direction:column;justify-content:center}.kicker{font:700 11px ui-monospace,monospace;color:#ff8a54;letter-spacing:2px;text-transform:uppercase;margin:0 0 18px}.hero h1{font-size:clamp(42px,5vw,70px);line-height:.99;letter-spacing:-2px;margin:0 0 24px;font-weight:780;max-width:760px}.deck{font-size:18px;line-height:1.6;color:#cfd4d5;max-width:680px;margin:0 0 26px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:45px;padding:0 18px;border:1px solid #62696b;text-decoration:none;color:#fff;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:1px}.btn.orange{background:var(--orange);border-color:var(--orange);color:#161819}.btn:hover{filter:brightness(1.1)}
.file-strip{border-bottom:1px solid var(--line);background:#e7e3db}.file-strip .wrap{display:grid;grid-template-columns:repeat(3,1fr)}.file-strip div{padding:15px 18px;border-right:1px solid var(--line);font:12px ui-monospace,monospace;color:#555}.file-strip div:first-child{border-left:1px solid var(--line)}.file-strip span{display:block;color:#878b8a;font-size:9px;text-transform:uppercase;letter-spacing:1px}.file-strip strong{color:#25292a;font-size:12px}.main{display:grid;grid-template-columns:230px minmax(0,780px) 240px;gap:38px;padding:54px 0 80px}.rail,.related{align-self:start;position:sticky;top:100px}.rail-title{font:700 10px ui-monospace,monospace;text-transform:uppercase;letter-spacing:1.5px;color:#747776;border-bottom:2px solid var(--ink);padding-bottom:10px;margin-bottom:8px}.toc a,.related a{display:block;padding:9px 0;border-bottom:1px solid #d2cec5;text-decoration:none;color:#4c5050;font-size:13px}.toc a:hover,.related a:hover{color:#a4421c}.article{min-width:0}.article h2{font-size:30px;line-height:1.15;margin:48px 0 17px;letter-spacing:-.6px;color:#181b1c}.article h2:first-child{margin-top:0}.article h3{font-size:20px;margin:30px 0 10px}.article p{margin:0 0 20px}.article li{margin:8px 0}.article ul,.article ol{padding-left:24px;margin-bottom:24px}.bench-note{border-left:4px solid var(--orange);background:#e6e2da;padding:18px 20px;margin:28px 0}.bench-note strong{font:700 11px ui-monospace,monospace;text-transform:uppercase;letter-spacing:1.2px}.bench-note p{margin:7px 0 0}.spec-sheet{display:grid;grid-template-columns:repeat(2,1fr);border-top:2px solid var(--ink);border-bottom:1px solid var(--ink);margin:28px 0}.spec-sheet div{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid #c9c5bc;padding:11px 12px;font-size:13px}.spec-sheet span{color:#737676}.spec-sheet strong{font-family:ui-monospace,monospace;color:#242829}.table-wrap{overflow-x:auto;margin:24px 0 30px}table{border-collapse:collapse;width:100%;min-width:600px;font-size:13px}th,td{padding:12px;border:1px solid #c9c5bd;text-align:left;vertical-align:top}th{background:#23282b;color:white;font-family:ui-monospace,monospace;font-size:11px;text-transform:uppercase;letter-spacing:.5px}.file-links{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #a9a69e;border-bottom:1px solid #a9a69e;margin:28px 0}.file-links a{padding:15px 12px;border-right:1px solid #c4c0b8;text-decoration:none;font-weight:700;font-size:13px}.file-links a:last-child{border-right:0}.source-block{margin-top:50px;border-top:3px solid #25292a;padding-top:18px}.source-block h2{font-size:20px;margin:0 0 8px}.source-block p,.source-block li{font-size:13px;color:#626565}.qc-score{display:grid;grid-template-columns:90px 1fr;border-top:2px solid #222;border-bottom:1px solid #222;margin:28px 0}.qc-score>*{padding:11px;border-bottom:1px solid #ccc}.qc-score strong{font-family:ui-monospace,monospace;color:#a64019}.sidebox{border-top:3px solid #222;padding-top:13px;margin-bottom:30px}.sidebox h3{font:700 11px ui-monospace,monospace;text-transform:uppercase;letter-spacing:1px;margin:0 0 10px}.sidebox p{font-size:13px;color:#5f6262}.sidebox .btn{width:100%;color:#222;border-color:#777}.site-footer{background:#15191b;color:#b9c0c1;padding:44px 0 26px;border-top:5px solid var(--orange)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}.site-footer h3{font:700 10px ui-monospace,monospace;letter-spacing:1px;text-transform:uppercase;color:#fff}.site-footer a{display:block;color:#cbd0d1;text-decoration:none;font-size:13px;padding:4px 0}.legal{border-top:1px solid #343a3c;margin-top:28px;padding-top:18px;font-size:11px;color:#858c8e}.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:white;color:black;padding:10px;z-index:100}
@media(max-width:1050px){.desktop{display:none}.mobile-toggle{display:block}.mobile-panel.open{display:block}.hero-grid{grid-template-columns:1fr}.hero-media{height:430px}.hero-copy{padding:48px 6vw}.main{grid-template-columns:190px 1fr}.related{display:none}.file-links{grid-template-columns:1fr}.file-links a{border-right:0;border-bottom:1px solid #c4c0b8}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.wrap{width:min(100% - 28px,var(--content))}.nav{height:64px}.brand{min-width:0}.brand b{font-size:12.5px;letter-spacing:.35px}.hero-media{height:310px}.hero-copy{padding:36px 20px 42px}.hero h1{font-size:42px}.deck{font-size:16px}.file-strip .wrap{grid-template-columns:1fr}.file-strip div,.file-strip div:first-child{border-left:0;border-right:0;border-bottom:1px solid var(--line)}.main{display:block;padding:34px 0 60px}.rail{position:static;margin-bottom:28px}.toc{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.article h2{font-size:27px}.spec-sheet{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.hero-actions .btn{width:100%}}