:root{--bg:#fbf8ef;--text:#1a2533;--muted:#4d5b6a;--accent:#ed5c2b;--accent-2:#0f766e;--panel:#fffdf6;--border:#d8d2c2}:root[data-theme=night]{--bg:#10212b;--text:#f1efe8;--muted:#bdc6cf;--accent:#ff8a4d;--accent-2:#59d2c4;--panel:#16303d;--border:#315265}*{box-sizing:border-box}html,body{margin:0;padding:0}body{color:var(--text);background:radial-gradient(circle at 15% 10%, #ffe8b8 0, transparent 35%), radial-gradient(circle at 85% 80%, #b6efe8 0, transparent 30%), var(--bg);min-height:100vh;font-family:Trebuchet MS,Segoe UI,sans-serif;overflow-x:hidden}.bg-grid{pointer-events:none;z-index:-1;background-image:linear-gradient(90deg,#00000008 1px,#0000 1px),linear-gradient(#00000008 1px,#0000 1px);background-size:40px 40px;position:fixed;inset:0}.topbar{justify-content:space-between;align-items:center;padding:1.2rem 1.4rem;display:flex}.brand{letter-spacing:.08em;margin:0;font-weight:900}.ghost-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:999px;padding:.55rem .8rem}.hero{max-width:920px;margin:4rem auto 1.5rem;padding:0 1.3rem;animation:.7s ease-out both rise}.kicker{letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2);font-size:.78rem;font-weight:700}h1{max-width:12ch;margin:.4rem 0 .8rem;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.2rem,6vw,4.2rem);line-height:1.02}.subtitle{max-width:58ch;color:var(--muted)}.cta-row{flex-wrap:wrap;gap:.8rem;margin-top:1.4rem;display:flex}.btn{border-radius:12px;padding:.75rem 1rem;font-weight:700;text-decoration:none}.btn.primary{color:#fff;background:linear-gradient(120deg, var(--accent), #f48d2b)}.btn.secondary{color:var(--text);border:1px solid var(--border);background:color-mix(in srgb, var(--panel) 80%, white)}.cards{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;max-width:980px;margin:1.2rem auto;padding:0 1.3rem;display:grid}.card{border:1px solid var(--border);background:color-mix(in srgb, var(--panel) 85%, white);border-radius:16px;padding:1rem}.card h3{margin-top:.2rem;margin-bottom:.45rem;font-size:1.05rem}.feature-title{align-items:center;gap:.55rem;display:flex}.feature-icon{border:1px solid var(--border);background:color-mix(in srgb, var(--panel) 70%, white);border-radius:999px;justify-content:center;align-items:center;width:1.85rem;height:1.85rem;font-size:1rem;line-height:1;display:inline-flex}.card p{color:var(--muted);margin:0}.section-block{max-width:1020px;margin:1.8rem auto;padding:0 1.3rem}.section-head{max-width:980px;margin:0 auto .6rem}.section-head h2{margin:.3rem 0 0;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.45rem,3.4vw,2.2rem)}.grid-eight{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.asset-panel{border:1px dashed var(--border);background:color-mix(in srgb, var(--panel) 82%, white);border-radius:16px;max-width:980px;margin:1rem auto 0;padding:.95rem 1rem}.asset-row{border-bottom:1px solid color-mix(in srgb, var(--border) 72%, transparent);margin:0;padding:.55rem 0;font-family:Courier New,Courier,monospace;font-size:.9rem}.asset-row:last-child{border-bottom:0}.open-source-copy{color:var(--muted);margin:0}.open-source-links{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:.7rem;margin-top:.85rem;display:grid}.open-link-card{color:var(--text);border:1px solid var(--border);background:color-mix(in srgb, var(--panel) 86%, white);border-radius:12px;flex-direction:column;gap:.25rem;padding:.7rem .8rem;text-decoration:none;display:flex}.open-link-card strong{font-size:.95rem}.open-link-card span{color:var(--muted);font-size:.86rem}.renders-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;max-width:980px;margin:1rem auto 0;display:grid}.render-card{border:1px solid var(--border);background:color-mix(in srgb, var(--panel) 82%, white);border-radius:16px;margin:0;padding:.85rem}.render-card img{background:#fff;border-radius:12px;width:100%;height:auto;display:block}.render-card figcaption{color:var(--muted);margin-top:.65rem;font-size:.92rem}.render-subtitle{letter-spacing:.03em;max-width:980px;margin:1rem auto .2rem;padding:0 .1rem;font-weight:700}.editor-note{max-width:980px;margin:1rem auto 2rem;padding:0 1.3rem}.footer{border-top:1px dashed var(--border);color:var(--muted);margin:2rem 1.3rem 0;padding:1rem 0 2rem}.reveal{opacity:0;animation:.56s ease-out forwards reveal;transform:translateY(14px)}.cards .reveal:first-child{animation-delay:80ms}.cards .reveal:nth-child(2){animation-delay:.18s}.cards .reveal:nth-child(3){animation-delay:.28s}.editor-note.reveal{animation-delay:.36s}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes reveal{to{opacity:1;transform:translateY(0)}}@media (max-width:640px){.hero{margin-top:2.2rem}.topbar{padding-bottom:.4rem}.asset-row{word-break:break-word;font-size:.82rem}.render-card{padding:.7rem}}