:root{color-scheme:light;--bg: #f5efe6;--bg-accent: #f9d9a7;--surface: rgba(255, 255, 255, .82);--surface-strong: #ffffff;--border: rgba(40, 34, 30, .12);--text: #1f1a17;--muted: #66594e;--brand: #164b5f;--brand-strong: #103c4d;--shadow: 0 24px 60px rgba(33, 23, 15, .14);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at top left,rgba(255,255,255,.75),transparent 34%),radial-gradient(circle at 85% 10%,rgba(22,75,95,.18),transparent 22%),linear-gradient(180deg,#fcf8f2 0%,var(--bg) 100%)}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background-image:linear-gradient(rgba(31,26,23,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(31,26,23,.03) 1px,transparent 1px);background-size:32px 32px;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.6),transparent 86%);mask-image:linear-gradient(180deg,rgba(0,0,0,.6),transparent 86%)}button,.link-button{border:0;border-radius:999px;font:inherit;font-weight:700;line-height:1;padding:.95rem 1.3rem;text-decoration:none;transition:transform .16s ease,box-shadow .16s ease,background-color .16s ease}button{color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-strong));box-shadow:0 14px 30px #103c4d38;cursor:pointer}button:hover,button:focus-visible,.link-button:hover,.link-button:focus-visible{transform:translateY(-1px)}button:focus-visible,.link-button:focus-visible{outline:2px solid var(--brand);outline-offset:3px}button:disabled{cursor:wait;opacity:.75;transform:none}.link-button{color:var(--brand-strong);background:#ffffffd9;border:1px solid var(--border)}.page-shell{width:min(1100px,calc(100% - 2rem));margin:0 auto;padding:4rem 0 3rem}.hero{display:grid;gap:1.15rem;max-width:42rem;margin-bottom:2rem}.eyebrow{margin:0;color:var(--brand);font-size:.875rem;font-weight:800;text-transform:uppercase;letter-spacing:.16em}h1,h2,p,ul{margin-top:0}h1{margin-bottom:0;font-size:clamp(2.8rem,7vw,5.4rem);line-height:.95;letter-spacing:-.06em;max-width:12ch}.lede{margin-bottom:0;max-width:58ch;font-size:1.05rem;line-height:1.7;color:var(--muted)}.lede span,.stack span,#api-message span{font-weight:700;color:var(--brand-strong)}.actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:.6rem}.grid{display:grid;gap:1rem;grid-template-columns:repeat(2,minmax(0,1fr))}.card{border:1px solid var(--border);border-radius:28px;padding:1.4rem;background:var(--surface);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow)}.card h2{margin-bottom:.8rem;font-size:1.1rem}.stack{display:grid;gap:.85rem;margin-bottom:0;padding-left:1.2rem;color:var(--muted);line-height:1.6}.api-card{display:grid;gap:1rem}.card-head{display:flex;justify-content:space-between;align-items:center;gap:1rem}.pill{border-radius:999px;padding:.45rem .75rem;background:#164b5f1a;color:var(--brand-strong);font-size:.8rem;font-weight:800}#api-message{margin-bottom:0;color:var(--muted);line-height:1.6}#api-output{margin:0;min-height:10rem;overflow:auto;padding:1rem;border-radius:20px;background:var(--surface-strong);border:1px solid rgba(40,34,30,.08);color:#2d2320;line-height:1.6}@media (max-width: 820px){.page-shell{padding-top:2rem}.grid{grid-template-columns:1fr}h1{max-width:none}}@media (max-width: 520px){.page-shell{width:min(100% - 1rem,1100px)}.card{border-radius:22px;padding:1.1rem}.card-head{align-items:flex-start;flex-direction:column}}