:root{--bg:#0f1517;--bg-raised:#172124;--line:#ffffff14;--text:#e8f0ef;--muted:#93a5a3;--accent:#19c6bd;--accent-strong:#72eee4;--gold:#e5b66e}*{box-sizing:border-box}html{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Noto Sans SC Variable,Source Han Sans SC,Microsoft YaHei,PingFang SC,Inter Variable,system-ui,-apple-system,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}.container{max-width:64rem;margin-inline:auto;padding-inline:1.25rem}.site-header{z-index:10;border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--bg) 86%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0}.site-header-inner{justify-content:space-between;align-items:center;gap:1rem;height:3.5rem;display:flex}.brand{letter-spacing:.02em;align-items:center;gap:.5rem;font-weight:800;display:inline-flex}.brand-mark{background:linear-gradient(135deg, var(--accent), #0e7f79);color:#06211f;border-radius:.4rem;justify-content:center;align-items:center;width:1.375rem;height:1.375rem;font-size:.75rem;font-weight:900;display:inline-flex}.site-nav{align-items:center;gap:.25rem;display:flex}.site-nav a{color:var(--muted);border-radius:.5rem;padding:.375rem .625rem;font-size:.9rem;transition:color .15s,background .15s}.site-nav a:hover{color:var(--text);background:#ffffff0f}.site-nav a.active{color:var(--accent-strong)}.site-footer{border-top:1px solid var(--line);color:var(--muted);margin-top:4rem;padding:2rem 0 2.5rem;font-size:.85rem}.footer-links{flex-wrap:wrap;gap:.5rem 1.25rem;margin-bottom:.75rem;display:flex}.footer-links a:hover{color:var(--text)}.hero{text-align:center;padding:4.5rem 0 3.5rem}.hero h1{letter-spacing:.01em;margin:0 0 .75rem;font-size:clamp(2rem,5vw,3rem);line-height:1.15}.hero h1 em{background:linear-gradient(120deg, var(--accent-strong), var(--accent) 60%, var(--gold));color:#0000;-webkit-background-clip:text;background-clip:text;font-style:normal}.hero p{max-width:40rem;color:var(--muted);margin:0 auto;font-size:1.05rem}.hero-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:1.75rem;display:flex}.btn{border-radius:.75rem;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.95rem;font-weight:700;transition:transform .15s,background .15s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg, var(--accent-strong), var(--accent) 55%, #0d8a83);color:#04211f}.btn-ghost{border:1px solid var(--line);color:var(--text)}.btn-ghost:hover{background:#ffffff0d}.section{padding:2.5rem 0}.section h2{margin:0 0 .5rem;font-size:1.5rem}.section-lead{color:var(--muted);margin:0 0 1.5rem}.card-grid{grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:1rem;display:grid}.card{border:1px solid var(--line);background:var(--bg-raised);border-radius:1rem;flex-direction:column;gap:.75rem;padding:1.5rem;display:flex}.card .kicker{color:var(--accent-strong);letter-spacing:.04em;font-size:.8rem;font-weight:700}.card h3{margin:0;font-size:1.2rem}.card p{color:var(--muted);margin:0;font-size:.92rem}.card .host{color:var(--muted);font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:.8rem}.card .card-actions{flex-wrap:wrap;gap:.5rem;margin-top:auto;display:flex}.article{max-width:46rem;padding:3rem 0 1rem}.article h1{margin:0 0 .25rem;font-size:clamp(1.6rem,4vw,2.2rem);line-height:1.2}.article .article-kicker{color:var(--accent-strong);font-size:.9rem;font-weight:700}.article .lede{color:var(--muted);margin:.75rem 0 0;font-size:1.05rem}.article-block{margin-top:2rem}.article-block h2{margin:0 0 .75rem;font-size:1.25rem}.article-block p,.article-block li{color:#c6d4d2;font-size:.95rem}.article-block ul{margin:.5rem 0;padding-left:1.25rem}.article-block li{margin:.375rem 0}.article-cta{border:1px solid var(--line);background:linear-gradient(135deg, #19c6bd1a, transparent 60%), var(--bg-raised);border-radius:1rem;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-top:2.5rem;padding:1.5rem;display:flex}.article-cta .host{color:var(--accent-strong);font-family:ui-monospace,Consolas,monospace}@media (width<=40rem){.site-nav a:not(.active){display:none}.hero{padding:3rem 0 2.5rem}}