:root{
  --paper:#FFFFFF; --surface:#F0EEEA; --hairline:#E2DFD9;
  --ink:#0B0B0C; --text2:#79766F; --text3:#B6B2AB;
  --red:#E7301C; --red-deep:#B21708; --red-soft:#FBE1DB; --maxw:760px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:"Inter",system-ui,sans-serif;line-height:1.68;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--red);color:#fff}
a{color:var(--red);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
h1,h2,h3{font-family:"Oswald",sans-serif;font-weight:700;line-height:1.06;text-transform:uppercase;letter-spacing:-.01em}
.red{color:var(--red)}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:.66rem;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--red)}
nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:2px solid var(--ink)}
.nav-inner{max-width:1180px;margin:0 auto;padding:13px 28px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:9px;font-family:"Oswald",sans-serif;font-weight:700;font-size:1.2rem;text-transform:uppercase;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .dot{width:9px;height:9px;background:var(--red);border-radius:50%;margin-top:5px}
.nav-cta{display:inline-flex;align-items:center;gap:9px;color:#fff;background:var(--ink);padding:11px 20px;border-radius:100px;border:2px solid var(--ink);box-shadow:3px 3px 0 var(--red);font-weight:600;font-size:.88rem;transition:transform .15s, box-shadow .15s}
.nav-cta:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--red);text-decoration:none}
.apple-glyph{width:15px;height:15px;fill:currentColor}
main{max-width:var(--maxw);margin:0 auto;padding:60px 24px 40px}
.crumbs{font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.06em;color:var(--text3);margin-bottom:24px}
.crumbs a{color:var(--text3)}
.crumbs a:hover{color:var(--red)}
main h1{font-size:clamp(2rem,5.6vw,3.1rem);margin:14px 0 18px}
.lede{font-size:1.14rem;color:var(--text2);margin-bottom:14px}
article h2{font-size:1.55rem;margin:44px 0 14px}
article h3{font-size:1.15rem;margin:30px 0 10px}
article p{margin:0 0 16px;color:#3d3b37}
article ul,article ol{margin:0 0 18px 22px;color:#3d3b37}
article li{margin-bottom:8px}
article strong{color:var(--ink)}
.answer-box{background:var(--red-soft);border:2px solid var(--ink);padding:22px 24px;margin:26px 0;box-shadow:6px 6px 0 var(--ink)}
.answer-box p{margin:0;color:var(--ink);font-size:1.02rem}
.tip{border-left:4px solid var(--red);background:var(--surface);padding:16px 20px;margin:22px 0;color:var(--text2);font-size:.96rem}
.tip b{color:var(--red)}
figure{margin:32px 0}
figure img{width:100%;height:auto;border:2px solid var(--ink);border-radius:30px;box-shadow:8px 8px 0 var(--ink);max-width:320px;margin:0 auto}
figcaption{text-align:center;color:var(--text3);font-size:.82rem;margin-top:14px;font-family:"IBM Plex Mono",monospace}
.cta-inline{background:var(--ink);color:#fff;padding:32px 28px;margin:44px 0;text-align:center;box-shadow:8px 8px 0 var(--red)}
.cta-inline h2{margin:0 0 10px;font-size:1.5rem;color:#fff}
.cta-inline p{color:rgba(255,255,255,.7);margin-bottom:20px}
.related{border-top:2px solid var(--ink);margin-top:52px;padding-top:28px}
.related h2{font-size:1.15rem;margin-bottom:16px}
.related ul{list-style:none;margin:0}
.related li{margin-bottom:10px;font-family:"IBM Plex Mono",monospace;font-size:.9rem}
.related li::before{content:"→ ";color:var(--red)}
.related a{color:var(--ink)}
.related a:hover{color:var(--red)}
footer{border-top:2px solid var(--ink);padding:32px 24px;color:var(--text3);font-size:.84rem}
.foot-inner{max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
footer a{color:var(--text3)}
footer a:hover{color:var(--red)}