:root{--bg:#f6f4ef;--surface:#fff;--ink:#14213d;--muted:#5c667a;--line:#e4e0d6;--accent:#0f6b5c;--accent-soft:#e6f3f0;--accent-2:#c45c26;--shadow:0 10px 30px #14213d14;--radius:16px;--max:1100px;--font:"Segoe UI", system-ui, -apple-system, sans-serif}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{font-family:var(--font);color:var(--ink);background:radial-gradient(1200px 500px at 10% -10%, #dceee9 0%, transparent 55%), radial-gradient(900px 400px at 100% 0%, #f7e7dc 0%, transparent 50%), var(--bg);line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{width:min(var(--max), calc(100% - 2rem));margin:0 auto}.site-header{z-index:20;backdrop-filter:blur(10px);border-bottom:1px solid var(--line);background:#f6f4efd9;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:1rem;min-height:4rem;display:flex}.brand{letter-spacing:-.02em;color:var(--ink);font-size:1.15rem;font-weight:700}.nav{flex-wrap:wrap;align-items:center;gap:.85rem 1.1rem;display:flex}.nav a{color:var(--muted);font-size:.95rem;font-weight:600}.nav a:hover,.nav-llm{color:var(--accent)}.site-main{min-height:60vh;padding:2rem 0 4rem}.site-footer{border-top:1px solid var(--line);background:#ffffff8c;padding:2rem 0}.footer-inner{flex-wrap:wrap;justify-content:space-between;gap:1.5rem;display:flex}.footer-links{flex-wrap:wrap;gap:.75rem 1.25rem;display:flex}.hero{gap:1.5rem;padding:2.5rem 0 1rem;display:grid}.hero h1{letter-spacing:-.03em;margin:0;font-size:clamp(2rem,4vw,3rem);line-height:1.15}.lead{max-width:42rem;color:var(--muted);margin:0;font-size:1.1rem}.actions{flex-wrap:wrap;gap:.75rem;display:flex}.btn{border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.4rem;padding:.7rem 1.1rem;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{filter:brightness(1.05);text-decoration:none}.btn-secondary{background:var(--surface);color:var(--ink);border-color:var(--line)}.btn-secondary:hover{border-color:var(--accent);text-decoration:none}.section{margin-top:2.5rem}.section-header{justify-content:space-between;align-items:end;gap:1rem;margin-bottom:1rem;display:flex}.section-header h2{letter-spacing:-.02em;margin:0;font-size:1.4rem}.muted{color:var(--muted);margin:.25rem 0 0}.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;gap:.55rem;min-height:100%;padding:1.15rem 1.2rem;transition:transform .15s,border-color .15s;display:flex}a.card:hover{border-color:#b9d8d1;text-decoration:none;transform:translateY(-2px)}.card h3{letter-spacing:-.01em;color:var(--ink);margin:0;font-size:1.15rem}.card p{color:var(--muted);margin:0;font-size:.95rem}.meta{flex-wrap:wrap;gap:.4rem;margin-top:auto;padding-top:.5rem;display:flex}.chip{background:var(--accent-soft);color:var(--accent);border-radius:999px;align-items:center;padding:.2rem .55rem;font-size:.78rem;font-weight:600;display:inline-flex}.chip-warm{color:var(--accent-2);background:#f8ebe3}.page-hero{margin-bottom:1.5rem}.page-hero h1{letter-spacing:-.03em;margin:0 0 .5rem;font-size:clamp(1.8rem,3vw,2.4rem)}.detail{gap:1.25rem;display:grid}.detail-grid{grid-template-columns:1.4fr .8fr;gap:1.25rem;display:grid}@media (width<=800px){.detail-grid{grid-template-columns:1fr}}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}.panel h2{margin:0 0 .75rem;font-size:1.1rem}.panel ul{margin:0;padding-left:1.1rem}.panel li{margin:.35rem 0}.stack{gap:.75rem;display:grid}.kv{gap:.15rem;display:grid}.kv dt{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-size:.78rem;font-weight:700}.kv dd{margin:0}.empty{border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);text-align:center;background:#fff9;padding:2rem}.banner-llm{border-radius:var(--radius);color:#f4f7fb;background:#12233f;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.15rem;display:flex}.banner-llm p{color:#c7d2e3;margin:.2rem 0 0;font-size:.92rem}.banner-llm a{color:#9eefd8;font-weight:700}.prose{white-space:pre-wrap}.list-plain{gap:.5rem;margin:0;padding:0;list-style:none;display:grid}.list-plain a{font-weight:600}.media-frame{border-radius:calc(var(--radius) - 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