:root{--fg: #1a1a1a;--fg-soft: #555;--bg: #fafaf8;--bg-card: #ffffff;--accent: #0b5d8a;--accent-hover: #07436a;--border: #e5e5e0;--warn: #b04a1b;--ok: #1f7a4b;--content-max: 760px;--wide-max: 1120px;--radius: 6px;--shadow: 0 1px 2px rgba(0,0,0,.04);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html{font-family:var(--font-sans);color:var(--fg);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}body{margin:0;font-size:17px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{line-height:1.25;margin:1.6em 0 .6em;font-weight:600}h1{font-size:2.1rem;margin-top:.4em}h2{font-size:1.45rem}h3{font-size:1.15rem}p{margin:0 0 1em}ul,ol{padding-left:1.3em}li{margin-bottom:.35em}code{font-family:var(--font-mono);font-size:.92em;background:#efeee8;padding:.1em .35em;border-radius:3px}pre{font-family:var(--font-mono);background:#23272e;color:#e5e7eb;padding:1em 1.2em;border-radius:var(--radius);overflow-x:auto;font-size:.88em}main{max-width:var(--content-max);margin:0 auto;padding:2.2rem 1.25rem 4rem}main.wide{max-width:var(--wide-max)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.1em 1.3em;box-shadow:var(--shadow)}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}.btn{display:inline-block;background:var(--accent);color:#fff;border:0;padding:.7em 1.3em;border-radius:var(--radius);font-size:1rem;font-weight:500;cursor:pointer;text-decoration:none;transition:background .12s}.btn:hover{background:var(--accent-hover);text-decoration:none}.btn.secondary{background:transparent;color:var(--accent);border:1px solid var(--accent)}.btn.secondary:hover{background:var(--accent);color:#fff}.badge{display:inline-block;font-size:.78rem;padding:.15em .55em;border-radius:999px;background:#e8efd9;color:#335218;font-weight:500;margin-right:.4em}.badge.paid{background:#fae5cf;color:#7a3a0e}.badge.pdf{background:#e2ecf7;color:#1a4b7a}.badge.course{background:#f5d9da;color:#7a1a20}.hero{padding:1.5rem 0 1rem}.hero h1{margin-bottom:.2em}.hero p{font-size:1.1rem;color:var(--fg-soft);max-width:46em}.meta-row{display:flex;gap:1rem;flex-wrap:wrap;color:var(--fg-soft);font-size:.92em;margin:.4em 0 1.2em}.meta-row span{white-space:nowrap}.email-capture{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.1em 1.3em;margin:2rem 0}.email-capture h3{margin-top:0}.email-capture form{display:flex;gap:.5em;flex-wrap:wrap}.email-capture input[type=email]{flex:1 1 260px;padding:.65em .8em;border:1px solid var(--border);border-radius:var(--radius);font-size:1rem;font-family:inherit}.email-capture .note{color:var(--fg-soft);font-size:.88em;margin-top:.6em}footer.site{border-top:1px solid var(--border);padding:2rem 1.25rem 3rem;margin-top:4rem;color:var(--fg-soft);font-size:.92em}footer.site .inner{max-width:var(--wide-max);margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}footer.site a{color:var(--fg-soft)}footer.site a:hover{color:var(--accent)}footer.site h4{margin-top:0;font-size:.85em;text-transform:uppercase;letter-spacing:.06em;color:var(--fg)}footer.site ul{list-style:none;padding:0}header.site{border-bottom:1px solid var(--border);background:var(--bg)}header.site .inner{max-width:var(--wide-max);margin:0 auto;padding:1rem 1.25rem;display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}header.site .brand{font-weight:600;font-size:1.05rem;color:var(--fg)}header.site nav{display:flex;gap:1.1rem;margin-left:auto;flex-wrap:wrap}header.site nav a{color:var(--fg);font-size:.95rem}.breadcrumb{font-size:.88em;color:var(--fg-soft);margin:.4em 0 1rem}.breadcrumb a{color:var(--fg-soft)}.related{border-top:1px solid var(--border);margin-top:3rem;padding-top:1.5rem}.related h3{margin-top:0}.callout{background:#e8efd9;border-left:3px solid var(--ok);padding:.9em 1.1em;border-radius:4px;margin:1.2em 0}.callout.warn{background:#faeadd;border-left-color:var(--warn)}.spec-table{border-collapse:collapse;width:100%;font-size:.93em;margin:1em 0}.spec-table th,.spec-table td{text-align:left;padding:.5em .8em;border-bottom:1px solid var(--border)}.spec-table th{width:40%;color:var(--fg-soft);font-weight:500}.model-grid article{padding:1em 1.2em}.model-grid h3{margin:0 0 .3em;font-size:1.05rem}.model-grid p{font-size:.95em;color:var(--fg-soft);margin:0 0 .6em}img{max-width:100%;height:auto;display:block}figure{margin:1.5em 0}figure img{border:1px solid var(--border);border-radius:var(--radius)}figcaption{font-size:.88em;color:var(--fg-soft);text-align:center;margin-top:.5em;font-style:italic}.hero-image{margin:1.5em 0 2em}.hero-image img{width:100%;max-height:460px;object-fit:contain;background:#fff;padding:.5em}.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2em;margin:1em 0 2em}.gallery figure{margin:0}.gallery img{width:100%;aspect-ratio:4 / 3;object-fit:contain;background:#fff;padding:.4em}.card-image{width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:var(--radius) var(--radius) 0 0;margin:-1em -1.2em .8em;border-bottom:1px solid var(--border)}.card-image-tall{width:100%;aspect-ratio:4 / 3;object-fit:cover}.home-hero-image{width:100%;max-height:380px;object-fit:cover;border-radius:var(--radius);margin:1.5em 0 2.5em;border:1px solid var(--border)}