:root{--bg:#fff;--sub:#f5f8fa;--card:#fff;--ink:#08131a;--body:#08131a;--muted:#08131aa8;--line:#08131a24;--brand:#5ac8b8;--brand-deep:#1e7b65;--brand-bg:#e6f6f2;--accent:#1e7b65;--accent-hover:#166352;--on-accent:#fff;--cta:#08131a;--cta-hover:#202a30;--on-cta:#fff;--ok:#1e7b65;--ok-bg:#e6f6f2;--ng:#b22323;--ng-bg:#fdf3f3;--shadow-sm:0 1px 3px 1px #00000024, 0 1px 2px 0 #00000038;--shadow-lg:0 4px 8px 3px #00000024, 0 1px 3px 0 #00000038;--shadow-cta:0 1px 3px 1px #00000024, 0 1px 2px 0 #00000038;--r:12px;--r-sm:8px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0f1418;--sub:#161c21;--card:#161c21;--ink:#ffffffe6;--body:#ffffffe6;--muted:#ffffffa8;--line:#ffffff29;--brand:#5ac8b8;--brand-deep:#7fd6c6;--brand-bg:#5ac8b824;--accent:#7fd6c6;--accent-hover:#9ae0d3;--on-accent:#08131a;--cta:#fff;--cta-hover:#e6e9eb;--on-cta:#08131a;--ok:#7fd6c6;--ok-bg:#5ac8b824;--ng:#f08c8c;--ng-bg:#b223232e;--shadow-sm:0 1px 3px #00000080;--shadow-lg:0 4px 12px 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color-mix(in srgb,var(--ok) 35%,transparent)}.msg.ng{background:var(--ng-bg);color:var(--ng);border:1px solid color-mix(in srgb,var(--ng) 35%,transparent)}footer{background:var(--sub);border-top:1px solid var(--line);color:var(--muted);padding:2.5rem 0 6rem;font-size:.8rem}footer .wrap{flex-direction:column;gap:.6rem;display:flex}footer a{color:var(--muted)}footer nav{flex-wrap:wrap;gap:.5rem 1.25rem;display:flex}.page-head{background:linear-gradient(165deg, var(--brand-bg) 0%, var(--bg) 70%);border-bottom:1px solid var(--line);padding:3rem 0 2.5rem}.page-head h1{color:var(--ink);font-size:clamp(1.5rem,5vw,2.1rem)}.page-head .desc{color:var(--muted);margin:.6rem 0 0;font-size:.95rem}.page-head .home{color:var(--brand-deep);margin-bottom:1rem;font-size:.8rem;text-decoration:none;display:inline-block}.prose{padding:3rem 0 4rem}.prose h2{border-bottom:2px solid var(--line);margin:2.4rem 0 .9rem;padding-bottom:.4rem;font-size:1.25rem}.prose h3{margin:1.8rem 0 .6rem}.prose ul,.prose ol{margin:0 0 1.15rem;padding-left:1.4rem}.prose li{margin:.3rem 0}.prose a{color:var(--brand-deep);text-underline-offset:.2em;text-decoration:underline}.prose img{border-radius:var(--r-sm);max-width:100%;height:auto}.prose blockquote{border-left:3px solid var(--brand);color:var(--ink);background:var(--sub);border-radius:0 var(--r-sm) var(--r-sm) 0;margin:1.2rem 0;padding:.6rem 1rem}.prose hr{border:0;border-top:1px solid var(--line);margin:2rem 0}.prose table{border-collapse:collapse;width:100%;margin:0 0 1.15rem;font-size:.92rem}.prose th,.prose td{border:1px solid var(--line);text-align:left;vertical-align:top;padding:.5rem .7rem}.prose th{background:var(--sub);color:var(--ink)}.prose .updated{color:var(--muted);margin-top:2rem;font-size:.8rem}.notice{background:var(--sub);border:1px solid var(--line);border-radius:var(--r);margin:0 0 1.5rem;padding:1rem 1.15rem;font-size:.9rem}@media (width<=34rem){.band{padding:3rem 0}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}