:root{color-scheme:light;--background:#f5f1e8;--foreground:#171616;--muted:#665f57;--surface:rgba(255,252,247,0.88);--surface-strong:#fffaf2;--border:rgba(23,22,22,0.1);--accent:#0f766e;--shadow:0 20px 60px rgba(23,22,22,0.08)}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:radial-gradient(circle at top,rgba(15,118,110,.16),transparent 34%),linear-gradient(180deg,#fbf8f3 0,var(--background) 100%);color:var(--foreground);font-family:Iowan Old Style,Palatino Linotype,Book Antiqua,Georgia,serif}body{min-height:100vh}.page-shell{width:min(1200px,calc(100% - 2rem));margin:0 auto;padding:2rem 0 4rem}.topbar{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem}.topbar-copy{margin:.4rem 0 0;color:var(--muted);font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace;font-size:.85rem}.hero{display:grid;grid-gap:1.5rem;gap:1.5rem;align-items:start;margin-bottom:3rem}.card-header h3,.hero-card h2,.hero-copy h1,.section-header h2{margin:0;font-weight:600;letter-spacing:-.03em}.hero-copy h1{font-size:clamp(2.75rem,8vw,5rem)}.eyebrow{padding:.28rem .65rem;background:rgba(15,118,110,.1);color:var(--accent);font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase}.eyebrow,.ghost-button,.link-button,.primary-button{display:inline-flex;align-items:center;border-radius:999px}.ghost-button,.link-button,.primary-button{justify-content:center;min-height:2.75rem;padding:.75rem 1rem;border:1px solid transparent;font:inherit;text-decoration:none;cursor:pointer;transition:transform .14s ease,background-color .14s ease,border-color .14s ease}.primary-button{background:var(--foreground);color:#fbf8f3}.ghost-button{border-color:var(--border);background:rgba(255,255,255,.48);color:var(--foreground)}.ghost-button:hover,.link-button:hover,.primary-button:hover{transform:translateY(-1px)}.ghost-button:disabled,.primary-button:disabled{opacity:.7;cursor:wait;transform:none}.auth-shell{display:grid;place-items:center;min-height:100vh;padding:1.5rem}.auth-card{width:min(100%,32rem);padding:1.5rem;border:1px solid var(--border);border-radius:1.5rem;background:var(--surface);box-shadow:var(--shadow)}.auth-card h1{margin:.75rem 0 0;font-size:clamp(2rem,6vw,3rem);letter-spacing:-.03em}.card p,.hero-card li,.lede,.section-header p,.timeline-item p{color:var(--muted);line-height:1.65}.card,.hero-card,.timeline-item{border:1px solid var(--border);background:var(--surface);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow)}.hero-card{border-radius:1.5rem;padding:1.25rem}.hero-card ul{margin:1rem 0 0;padding-left:1.1rem}.section-grid{display:grid;grid-gap:1.25rem;gap:1.25rem;margin-top:3rem}.section-header{max-width:42rem}.card-grid{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.card{border-radius:1.25rem;padding:1.1rem}.card-header{display:flex;justify-content:space-between;gap:1rem;align-items:baseline}.card-header span,.timeline-meta span{color:var(--accent);font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace;font-size:.8rem}.muted{margin-top:.9rem}.timeline{display:grid;grid-gap:.9rem;gap:.9rem}.timeline-item{border-radius:1.15rem;padding:1rem 1.1rem}.timeline-meta{display:flex;flex-wrap:wrap;gap:.65rem;align-items:center}@media (min-width:900px){.hero{grid-template-columns:minmax(0,1.5fr) minmax(280px,.9fr)}.page-shell{padding-top:3rem}}