:root{--color-teal: #669999;--color-teal-dark: #4d7a7a;--color-navy: #336699;--color-navy-light: #4a80b3;--color-bg: #f8fafa;--color-surface: #ffffff;--color-text: #2c3e50;--color-text-muted: #5a6c7d;--color-border: #d4dfe6;--color-accent: #e8f0f0;--font-body: "Segoe UI", system-ui, -apple-system, sans-serif;--font-heading: "Segoe UI", system-ui, -apple-system, sans-serif;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.04);--shadow-lg: 0 4px 12px rgba(0,0,0,.1), 0 8px 24px rgba(0,0,0,.06);--max-width: 1100px;--nav-height: 80px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:var(--color-teal-dark);text-decoration:none;transition:color .15s}a:hover{color:var(--color-navy);text-decoration:underline}h1,h2,h3,h4{font-family:var(--font-heading);color:var(--color-navy);line-height:1.25}.site-nav{position:sticky;top:0;z-index:100;background:var(--color-navy);height:var(--nav-height);display:flex;align-items:center;box-shadow:0 2px 8px #00000026}.site-nav .nav-inner{max-width:var(--max-width);width:100%;margin:0 auto;padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between}.site-nav .logo{font-size:1.25rem;font-weight:700;color:#fff;text-decoration:none;letter-spacing:.02em}.site-nav .logo:hover{color:var(--color-accent);text-decoration:none}.nav-links{display:flex;gap:1.5rem;list-style:none}.nav-links a{color:#ffffffd9;font-size:.9rem;font-weight:500;text-decoration:none;padding:.25rem 0;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}.nav-links a:hover,.nav-links a[aria-current=page]{color:#fff;border-bottom-color:var(--color-teal);text-decoration:none}.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}@media(max-width:768px){.nav-toggle{display:block}.nav-links{display:none;flex-direction:column;position:absolute;top:var(--nav-height);left:0;right:0;background:var(--color-navy);padding:1rem 1.5rem;gap:.75rem;box-shadow:var(--shadow-lg)}.nav-links.open{display:flex}}.container{max-width:var(--max-width);margin:0 auto;padding:2rem 1.5rem}.site-footer{background:var(--color-navy);color:#ffffffb3;text-align:center;padding:2rem 1.5rem;font-size:.85rem;margin-top:3rem}.site-footer a{color:#ffffffe6}.card{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .15s,box-shadow .15s}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.badge{display:inline-block;padding:.15rem .55rem;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.02em}.badge--teal{background:var(--color-accent);color:var(--color-teal-dark)}.badge--navy{background:#e6eef6;color:var(--color-navy)}.badge--success{background:#e8f5e9;color:#2e7d32}.badge--warning{background:#fff3e0;color:#e65100}.badge--muted{background:#f0f0f0;color:#666}.section-title{font-size:1.5rem;margin-bottom:1.25rem;padding-bottom:.5rem;border-bottom:3px solid var(--color-teal);display:inline-block}.hero{background:linear-gradient(135deg,var(--color-navy-light) 0%,var(--color-teal-dark) 100%);color:#fff;padding:4rem 1.5rem;text-align:center;margin-bottom:2rem}.hero h1{color:#fff;font-size:2.5rem;margin-bottom:.75rem}.hero p{font-size:1.15rem;opacity:.9;max-width:650px;margin:0 auto}.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.filters button{padding:.4rem .9rem;border:1px solid var(--color-border);border-radius:999px;background:var(--color-surface);color:var(--color-text-muted);font-size:.85rem;cursor:pointer;transition:all .15s}.filters button:hover{border-color:var(--color-teal);color:var(--color-teal-dark)}.filters button.active{background:var(--color-teal);color:#fff;border-color:var(--color-teal)}.project-detail .meta{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:.4rem;margin-bottom:1.5rem}.project-detail section{margin-bottom:2rem}.project-detail section h2{font-size:1.2rem;margin-bottom:.75rem;color:var(--color-teal-dark)}.screenshot-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}.screenshot-gallery img{border-radius:var(--radius);border:1px solid var(--color-border);cursor:pointer;transition:transform .15s}.screenshot-gallery img:hover{transform:scale(1.03)}.member-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.25rem}.member-card{padding:1.25rem}.member-card h3{font-size:1.05rem;margin-bottom:.25rem}.member-card .role{color:var(--color-teal-dark);font-size:.85rem;font-weight:600;margin-bottom:.5rem}.member-card .description{font-size:.9rem;color:var(--color-text-muted);line-height:1.5}.download-list{list-style:none}.download-list li{padding:.6rem .75rem;border-radius:var(--radius);margin-bottom:.5rem;background:var(--color-accent);transition:background .15s}.download-list li:hover{background:#d8ecec}.download-list a{font-weight:500}.download-list a:before{content:"⬇ "}.archive-list{list-style:none}.archive-list li{padding:.5rem 0;border-bottom:1px solid var(--color-border);display:flex;gap:1rem;align-items:baseline}.archive-list .date{font-size:.85rem;color:var(--color-text-muted);min-width:6rem;font-variant-numeric:tabular-nums}.faq-section{margin-bottom:2rem}.faq-section h2{font-size:1.15rem;margin-bottom:.5rem}.faq-section p,.faq-section div{color:var(--color-text-muted);line-height:1.7}.text-muted{color:var(--color-text-muted)}.mt-2{margin-top:2rem}.mb-1{margin-bottom:1rem}