.site-header[data-astro-cid-3ef6ksr2]{border-bottom:1px solid var(--line);background:#ffffffeb;backdrop-filter:saturate(160%) blur(8px);position:sticky;top:0;z-index:40}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:64px}.logo[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:baseline;font-family:var(--font-serif);font-size:1.32rem;letter-spacing:-.02em;color:var(--ink)}.logo[data-astro-cid-3ef6ksr2]:hover{text-decoration:none}.logo-strong[data-astro-cid-3ef6ksr2]{font-weight:600}.logo-light[data-astro-cid-3ef6ksr2]{font-weight:400}nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{display:flex;gap:1.4rem;list-style:none;margin:0;padding:0}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--ink-soft);font-size:.96rem;font-weight:540;white-space:nowrap}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current=page]{color:var(--brand);text-decoration:none}@media(max-width:720px){.header-inner[data-astro-cid-3ef6ksr2]{gap:.75rem}.logo[data-astro-cid-3ef6ksr2]{font-size:1.2rem}nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{gap:.9rem;font-size:.88rem}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-size:.86rem}}@media(max-width:560px){.header-inner[data-astro-cid-3ef6ksr2]{height:auto;flex-wrap:wrap;align-items:center;gap:.5rem 1rem;padding-top:.7rem;padding-bottom:.7rem}.logo[data-astro-cid-3ef6ksr2]{font-size:1.18rem}nav[data-astro-cid-3ef6ksr2]{width:100%}nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{gap:1.25rem}}.site-footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--line);background:var(--paper-tint);margin-top:4rem;padding:3rem 0 2rem;font-size:.94rem}.foot-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:2rem}.foot-brand[data-astro-cid-sz7xmlte] .logo[data-astro-cid-sz7xmlte]{font-family:var(--font-serif);font-size:1.28rem;letter-spacing:-.02em;color:var(--ink)}.foot-brand[data-astro-cid-sz7xmlte] .logo[data-astro-cid-sz7xmlte] .logo-strong[data-astro-cid-sz7xmlte]{font-weight:600}.foot-brand[data-astro-cid-sz7xmlte] .logo[data-astro-cid-sz7xmlte] .logo-light[data-astro-cid-sz7xmlte]{font-weight:400}.foot-brand[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin-top:.7rem;max-width:22rem}.foot-col[data-astro-cid-sz7xmlte] .foot-heading[data-astro-cid-sz7xmlte]{font-size:.82rem;font-weight:650;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint);margin:0 0 .8rem}.foot-col[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte],.foot-legal[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0}.foot-col[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:.5rem}.foot-col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--ink-soft)}.foot-base[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:2.5rem;padding-top:1.5rem;flex-wrap:wrap;gap:.8rem}.foot-legal[data-astro-cid-sz7xmlte]{display:flex;gap:1.2rem}.foot-legal[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--ink-faint)}@media(max-width:760px){.foot-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr;gap:1.5rem}.foot-brand[data-astro-cid-sz7xmlte]{grid-column:1 / -1}}@font-face{font-family:Inter;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/inter-var-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/inter-var-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/source-serif-4-var-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/source-serif-4-var-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--ink: #16202c;--ink-soft: #41505f;--ink-faint: #6b7a8a;--line: #e3e8ee;--line-soft: #eef2f6;--paper: #ffffff;--paper-tint: #f7f9fb;--brand: #1c4f86;--brand-dark: #16487f;--brand-tint: #eaf2fb;--accent: #0f8a6a;--accent-tint: #e7f5f0;--warn-tint: #fdf3e7;--warn-line: #f0d9b8;--font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-serif: "Source Serif 4", "Iowan Old Style", Georgia, "Times New Roman", serif;--font-mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;--measure: 42rem;--radius: 10px;--radius-sm: 6px;--shadow: 0 1px 2px rgba(22, 32, 44, .05), 0 8px 24px rgba(22, 32, 44, .06);--shadow-sm: 0 1px 2px rgba(22, 32, 44, .06)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);color:var(--ink);background:var(--paper);line-height:1.65;font-size:18px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{font-family:var(--font-serif);line-height:1.18;color:var(--ink);font-weight:600;letter-spacing:-.012em;margin:2.2em 0 .6em}h1{font-size:clamp(2rem,4vw,2.6rem);margin-top:0}h2{font-size:clamp(1.45rem,2.6vw,1.8rem)}h3{font-size:1.25rem}p,ul,ol,blockquote,table{margin:0 0 1.2em}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}strong{font-weight:650}hr{border:0;border-top:1px solid var(--line);margin:2.5em 0}code{font-family:var(--font-mono);font-size:.86em;background:var(--paper-tint);border:1px solid var(--line);border-radius:4px;padding:.1em .36em}pre{background:var(--paper-tint);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.2rem;overflow-x:auto;font-size:.86rem;line-height:1.55}pre code{background:none;border:0;padding:0}blockquote{border-left:3px solid var(--brand);margin-left:0;padding:.2em 0 .2em 1.2em;color:var(--ink-soft)}table{border-collapse:collapse;width:100%;font-size:.95rem}th,td{text-align:left;padding:.6em .8em;border-bottom:1px solid var(--line)}th{font-weight:640;background:var(--paper-tint)}.container{width:100%;max-width:72rem;margin:0 auto;padding:0 1.25rem}.prose{max-width:var(--measure)}.prose>*{max-width:var(--measure)}.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.74rem;font-weight:650;color:var(--brand-dark)}.muted{color:var(--ink-faint)}.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:.98rem;padding:.7em 1.2em;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,transform .05s}.btn:hover{text-decoration:none}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}.btn-ghost{background:var(--paper);color:var(--ink);border-color:var(--line)}.btn-ghost:hover{border-color:var(--ink-faint)}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem 1.4rem;box-shadow:var(--shadow-sm);transition:border-color .15s,box-shadow .15s}a.card:hover{border-color:var(--brand);box-shadow:var(--shadow);text-decoration:none}.grid{display:grid;gap:1rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}@media(max-width:760px){.grid-2,.grid-3{grid-template-columns:1fr}body{font-size:17px}}.note,.callout{background:var(--brand-tint);border:1px solid #cfe0f3;border-radius:var(--radius);padding:1rem 1.2rem;margin:1.6em 0;font-size:.96rem}.note.warn{background:var(--warn-tint);border-color:var(--warn-line)}.note.tip{background:var(--accent-tint);border-color:#bfe6d8}.note>:last-child{margin-bottom:0}.note strong:first-child{display:block;margin-bottom:.2em}.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.6em 1em;border-radius:6px;z-index:50}