:root{--bg: #0b0d12;--surface: #151922;--text: #f2f4f8;--text-muted: #b8c0d0;--accent: #ff4d2e;--accent-hover: #ff6b4a;--focus: #ffd447;--border: #2a3142;--radius: 12px;--font: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif;--line: 1.65;--content-max: 46rem}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:var(--font);font-size:1.0625rem;line-height:var(--line);color:var(--text);background:var(--bg)}:focus{outline:none}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.skip-link{position:absolute;left:.75rem;top:-100%;padding:.65rem 1rem;background:var(--focus);color:#111;font-weight:600;text-decoration:none;border-radius:0 0 var(--radius) var(--radius);z-index:9999}.skip-link:focus{top:0}.wrap{max-width:72rem;margin:0 auto;padding:0 1.25rem 4rem}.site-header{background:var(--surface);border-bottom:1px solid var(--border)}.site-header__inner{max-width:72rem;margin:0 auto;padding:1rem 1.25rem;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem}.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--text);font-weight:700;font-size:1.05rem}.brand img{display:block;height:40px;width:auto}.nav-primary{display:flex;flex-wrap:wrap;gap:.35rem 1rem;align-items:center}.nav-primary a{color:var(--text-muted);text-decoration:none;padding:.45rem .25rem;border-radius:6px}.nav-primary a:hover{color:var(--text);text-decoration:underline;text-underline-offset:4px}.nav-primary a[aria-current=page]{color:var(--text);font-weight:600;text-decoration:underline;text-underline-offset:4px}main{padding-top:2rem}h1{font-size:clamp(1.75rem,4vw,2.35rem);line-height:1.2;margin:0 0 1rem}h2{font-size:1.35rem;margin:2.25rem 0 .75rem;line-height:1.25}h3{font-size:1.1rem;margin:1.5rem 0 .5rem}p{margin:0 0 1rem;color:var(--text-muted)}.lead{font-size:1.125rem;color:var(--text)}a:not(.btn):not(.brand){color:var(--accent)}a:not(.btn):not(.brand):hover{color:var(--accent-hover)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.65rem 1.35rem;border-radius:999px;font-weight:600;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover{background:var(--accent-hover)}.btn--ghost{background:transparent;color:var(--text);border-color:var(--border)}.btn--ghost:hover{border-color:var(--accent);color:var(--accent)}.cta-row{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin:1.5rem 0 2rem}.hero{display:grid;gap:2rem;align-items:start;margin-bottom:2.5rem}@media(min-width:860px){.hero{grid-template-columns:1fr 1fr}}.hero__media img{width:100%;height:auto;border-radius:var(--radius);border:1px solid var(--border)}.toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem 1.5rem;margin:2rem 0}.toc h2{margin:0 0 .75rem;font-size:1rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted)}.toc ol{margin:0;padding-left:1.25rem;color:var(--text-muted)}.toc a{color:var(--accent)}.spec-table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.98rem}.spec-table caption{text-align:left;font-weight:700;color:var(--text);margin-bottom:.5rem}.spec-table th,.spec-table td{border:1px solid var(--border);padding:.65rem .85rem;text-align:left}.spec-table thead th{background:var(--surface);color:var(--text)}.spec-table tbody th{font-weight:600;color:var(--text);width:38%}.video-block{position:relative;width:100%;max-width:920px;margin:1.5rem auto;aspect-ratio:16 / 9;background:#111;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}.video-block iframe{position:absolute;inset:0;width:100%;height:100%;border:0}ul.check{padding-left:1.2rem;color:var(--text-muted)}ul.check li{margin-bottom:.5rem}.site-footer{margin-top:4rem;padding:2rem 1.25rem;border-top:1px solid var(--border);background:var(--surface);color:var(--text-muted);font-size:.95rem}.site-footer__inner{max-width:72rem;margin:0 auto;display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;align-items:flex-start}.site-footer a{color:var(--accent)}.disclaimer{font-size:.9rem;margin-top:1rem;max-width:var(--content-max)}.breadcrumbs{font-size:.95rem;margin-bottom:1.25rem;color:var(--text-muted)}.breadcrumbs a{color:var(--accent)}.faq details{margin-bottom:.75rem;border:1px solid var(--border);border-radius:var(--radius);padding:.75rem 1rem;background:var(--surface)}.faq summary{cursor:pointer;font-weight:600;color:var(--text)}.faq details[open] summary{margin-bottom:.5rem}.faq details p{margin:0}