*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:1rem}body{margin:0;background:#0c0e10;color:#eee8df;font:17px/1.6 system-ui,-apple-system,Segoe UI,sans-serif}a{color:#efbc8f;text-underline-offset:.2em}a:hover{color:#fff}a:focus-visible,button:focus-visible{outline:3px solid #efbc8f;outline-offset:4px}button{font:inherit}.skip{position:absolute;top:-100px;left:1rem;z-index:3;background:#111;padding:1rem}.skip:focus{top:1rem}.site-header{max-width:1400px;margin:auto;padding:1.3rem 2rem;display:flex;align-items:center;gap:1rem;justify-content:space-between;border-bottom:1px solid #494039}.studio{display:flex;align-items:center;gap:.9rem;text-decoration:none;font-size:.83rem;font-weight:750;letter-spacing:.13em}.studio img{object-fit:contain}.site-links{display:flex;gap:1.2rem;flex-wrap:wrap;font-size:.9rem}.layout{max-width:1400px;margin:auto;display:grid;grid-template-columns:235px minmax(0,1fr);gap:2rem;padding:2rem}.topics{align-self:start;position:sticky;top:1rem;display:grid;gap:.4rem}.topics a{padding:.65rem .8rem;text-decoration:none;border-left:2px solid transparent}.topics [aria-current]{border-color:#d09a6a;background:#231d18;color:#fff}.topics .overview{font-weight:700;border-bottom:1px solid #494039;margin-bottom:.5rem}.page{min-width:0;max-width:1050px;background:#141719;border:1px solid #35312c;border-radius:10px;padding:2.3rem}.brand{font-size:.8rem;letter-spacing:.18em;color:#efbc8f;font-weight:700;margin-top:0}h1{font-size:clamp(1.8rem,3vw,2.9rem);line-height:1.16;margin:.5rem 0 1.2rem;color:#efbc8f}h2{font-size:1.4rem;line-height:1.3;margin:0;color:#efbc8f}h3{font-size:1.1rem;color:#efbc8f;margin:1.4rem 0 .7rem}.sub{font-size:1.13rem}.path,.function{font-size:.91rem;color:#bdb7ae;overflow-wrap:anywhere}.legend{border-left:3px solid #cf9966;padding:1rem 1.2rem;background:#241f1a;margin:1.5rem 0}.section-head{display:flex;gap:1rem}.number{color:#efbc8f;font-weight:700;font-size:1.65rem}.function{margin:.4rem 0}.steps{display:grid;gap:.4rem;padding:1rem 0}.steps strong{font-size:.88rem;color:#bdb7ae}.steps a{font-size:.95rem}section{border-top:1px solid #494039;padding-top:1.6rem;margin-top:2rem;scroll-margin-top:1rem}.shot{display:block;margin-top:1rem;background:#090b0d;border:1px solid #494039;cursor:zoom-in}.shot img{display:block;max-width:100%;height:auto;margin:auto}.enlarge-hint{font-size:.83rem;margin:.3rem 0;color:#bdb7ae}ol{padding-left:1.6rem}li{margin:0 0 1rem;padding-left:.25rem}li::marker{color:#efbc8f;font-weight:700}strong{color:#fff}.topic-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:2rem}.topic-card{padding:1.2rem;background:#201d19;border:1px solid #494039;border-radius:6px;text-decoration:none}.topic-card h2{font-size:1.2rem}.topic-card p{font-size:.9rem;color:#bdb7ae;margin-bottom:0}.topic-card:hover{border-color:#d09a6a}.next-topic{border-top:1px solid #494039;padding-top:1.5rem;margin-top:2rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}.site-footer{max-width:1400px;margin:0 auto;padding:1rem 2rem 2rem;color:#bdb7ae;font-size:.9rem}.site-footer p{max-width:900px}.pdf a{display:inline-block;border:1px solid #cf9966;padding:.8rem 1rem;border-radius:4px}dialog{width:min(96vw,1500px);max-width:96vw;max-height:94vh;border:1px solid #cf9966;border-radius:7px;background:#111519;color:#eee8df;padding:1rem}dialog::backdrop{background:#000c}dialog img{display:block;max-width:100%;max-height:72vh;object-fit:contain;margin:1rem auto 0}.close{float:right;padding:.4rem .7rem;border:1px solid #cf9966;background:#241f1a;color:#fff;cursor:pointer}.zoom-tip{font-size:.85rem;margin:.3rem 0}.original{display:inline-block;font-size:.9rem}@media(max-width:850px){.site-header{padding:1rem;align-items:flex-start;flex-wrap:wrap}.layout{display:block;padding:1rem}.topics{position:static;display:flex;flex-wrap:wrap;gap:.3rem;margin:0 0 1rem}.topics a{font-size:.85rem;padding:.5rem;border:1px solid #494039;border-radius:4px}.topics .overview{width:100%;margin:0;border:0}.page{padding:1.3rem}.site-footer{padding:1rem}.topic-cards{grid-template-columns:1fr}.studio span{letter-spacing:.06em}.site-links{gap:.8rem}.section-head{gap:.7rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}