:root{--brand-navy: #0a2660;--brand-navy-deep: #071a45;--brand-blue: #1f6fd1;--brand-amber: #c9821a;--color-bg-page: #faf9f6;--color-bg-canvas: #ffffff;--color-bg-surface: #ffffff;--color-bg-surface-muted: #f3f1ec;--color-border: #e4e0d8;--color-border-strong: #cdc7bb;--color-text-primary: #1c1b19;--color-text-secondary: #45423c;--color-text-muted: #77736a;--color-heading: #141310;--color-accent: #1f5fbf;--color-accent-hover: #174c9b;--color-accent-text: #ffffff;--color-accent-muted: #e7eef9;--color-accent-b: #c8661f;--color-accent-b-text: #ffffff;--color-warning-bg: #fbf3e2;--color-warning-border: #e3c58a;--color-warning-text: #7a5207;--color-danger: #c93c3c;--color-danger-bg: #fbecec;--color-danger-border: #ebb1b1;--color-success: #2b7a4b;--color-success-bg: #eaf4ed;--color-success-border: #b5d8c1;--color-success-text: #23633d;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 10px;--radius-xl: 12px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 72px;--header-h: 60px;--ws-bar-h: 50px;--touch-target: 44px;--content-max: 1120px;--reading-max: 680px;--font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;--shadow-sm: 0 1px 2px rgba(20, 19, 16, .06);--shadow-md: 0 4px 14px rgba(20, 19, 16, .08);--shadow-lg: 0 10px 30px rgba(20, 19, 16, .12);color-scheme:light}@media(max-width:639px){:root{--header-h: 54px;--ws-bar-h: 46px}}:root[data-theme=dark]{--color-bg-page: #141413;--color-bg-canvas: #121211;--color-bg-surface: #1b1b19;--color-bg-surface-muted: #232320;--color-border: #31302c;--color-border-strong: #45433d;--color-text-primary: #ebe8e2;--color-text-secondary: #c2beb5;--color-text-muted: #8d897f;--color-heading: #f4f2ed;--color-accent: #7aa9f0;--color-accent-hover: #9cbff5;--color-accent-text: #10151e;--color-accent-muted: #1e2a3d;--color-accent-b: #e39556;--color-accent-b-text: #141413;--color-warning-bg: #2f2511;--color-warning-border: #7d6127;--color-warning-text: #e8c27a;--color-danger: #ef7a7a;--color-danger-bg: #351c1c;--color-danger-border: #6b3434;--color-success: #6cc995;--color-success-bg: #15281d;--color-success-border: #2d5a3f;--color-success-text: #8fd9ad;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 14px rgba(0, 0, 0, .45);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .55);color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{height:100%;-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + var(--space-4));overscroll-behavior-y:contain}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}body{min-height:100%;margin:0;font-family:var(--font-sans);background:var(--color-bg-page);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;-webkit-tap-highlight-color:transparent}button,input,select{font-family:inherit;color:inherit}button{cursor:pointer;touch-action:manipulation}a{color:var(--color-accent)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}img,svg{display:block;max-width:100%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}svg[data-instrument-svg]{position:absolute;inset:0;width:100%;height:100%;max-width:none;overflow:visible;pointer-events:none;touch-action:none;-webkit-user-select:none;user-select:none}[data-drag]{pointer-events:auto;touch-action:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}.site-header[data-astro-cid-ctg3m53h]{position:sticky;top:0;z-index:30;height:var(--header-h);background:var(--color-bg-surface);border-bottom:1px solid var(--color-border)}.inner[data-astro-cid-ctg3m53h]{height:100%;max-width:1400px;margin:0 auto;padding:0 var(--space-4);display:flex;align-items:center;gap:var(--space-4)}.brand[data-astro-cid-ctg3m53h]{display:flex;align-items:center;flex-shrink:0;border-radius:var(--radius-sm);text-decoration:none}.wordmark[data-astro-cid-ctg3m53h]{display:flex;align-items:baseline;gap:6px;font-size:22px;font-weight:700;letter-spacing:-.01em;line-height:1;white-space:nowrap}.w-ruler[data-astro-cid-ctg3m53h]{color:var(--color-heading)}.w-now[data-astro-cid-ctg3m53h]{color:var(--brand-blue)}.nav[data-astro-cid-ctg3m53h]{display:none;align-items:center;gap:2px;margin-left:auto}.nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]{padding:8px 11px;border-radius:var(--radius-sm);color:var(--color-text-secondary);font-size:15px;font-weight:500;text-decoration:none;transition:background .15s ease,color .15s ease}.nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:hover{background:var(--color-bg-surface-muted);color:var(--color-heading)}.actions[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:2px;margin-left:auto}.icon-btn[data-astro-cid-ctg3m53h]{width:var(--touch-target);height:var(--touch-target);display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background:transparent;color:var(--color-text-secondary);cursor:pointer;list-style:none}.icon-btn[data-astro-cid-ctg3m53h]::-webkit-details-marker{display:none}.icon-btn[data-astro-cid-ctg3m53h]:hover{background:var(--color-bg-surface-muted);color:var(--color-heading)}.icon-sun[data-astro-cid-ctg3m53h],:root[data-theme=dark] .icon-moon[data-astro-cid-ctg3m53h]{display:none}:root[data-theme=dark] .icon-sun[data-astro-cid-ctg3m53h]{display:block}.menu[data-astro-cid-ctg3m53h]{position:relative}.menu-panel[data-astro-cid-ctg3m53h]{position:absolute;top:calc(100% + 10px);right:0;width:min(260px,calc(100vw - 24px));padding:8px;display:flex;flex-direction:column;border-radius:var(--radius-lg);border:1px solid var(--color-border);background:var(--color-bg-surface);box-shadow:var(--shadow-lg)}.menu-panel[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]{display:flex;align-items:center;min-height:46px;padding:0 14px;border-radius:var(--radius-sm);color:var(--color-text-primary);font-size:15px;font-weight:600;text-decoration:none}.menu-panel[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:hover,.menu-panel[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:active{background:var(--color-bg-surface-muted)}@media(min-width:1000px){.nav[data-astro-cid-ctg3m53h]{display:flex}.actions[data-astro-cid-ctg3m53h]{margin-left:var(--space-2)}.menu[data-astro-cid-ctg3m53h]{display:none}}@media(max-width:639px){.inner[data-astro-cid-ctg3m53h]{padding:0 var(--space-2) 0 var(--space-4);gap:var(--space-2)}.wordmark[data-astro-cid-ctg3m53h]{font-size:21px}}.site-footer[data-astro-cid-gcn2mc3v]{margin-top:var(--space-8);border-top:1px solid var(--color-border);background:var(--color-bg-surface-muted);color:var(--color-text-secondary)}.inner[data-astro-cid-gcn2mc3v]{max-width:var(--content-max);margin:0 auto;padding:var(--space-7) var(--space-4) var(--space-5)}.columns[data-astro-cid-gcn2mc3v]{display:grid;grid-template-columns:1.4fr 1fr 1.4fr 1fr;gap:var(--space-6);padding-bottom:var(--space-6)}.brand[data-astro-cid-gcn2mc3v]{display:inline-flex;align-items:baseline;gap:6px;font-size:22px;font-weight:700;letter-spacing:-.01em;line-height:1;text-decoration:none}.w-ruler[data-astro-cid-gcn2mc3v]{color:var(--color-heading)}.w-now[data-astro-cid-gcn2mc3v]{color:var(--color-accent)}.tagline[data-astro-cid-gcn2mc3v]{margin:var(--space-3) 0 0;max-width:30ch;font-size:14px;line-height:1.6}.contact[data-astro-cid-gcn2mc3v]{margin:var(--space-3) 0 0;font-size:14px}h2[data-astro-cid-gcn2mc3v]{margin:0 0 var(--space-2);font-size:14px;font-weight:600;color:var(--color-heading)}ul[data-astro-cid-gcn2mc3v]{list-style:none;margin:0;padding:0}li[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]{display:inline-block;padding:5px 0;color:var(--color-text-secondary);font-size:14px;line-height:1.4;text-decoration:none}li[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]:hover,.contact[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]:hover{color:var(--color-accent);text-decoration:underline;text-underline-offset:3px}.contact[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]{color:var(--color-text-secondary)}.bottom[data-astro-cid-gcn2mc3v]{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-2) var(--space-5);padding-top:var(--space-4);border-top:1px solid var(--color-border);font-size:13px;color:var(--color-text-muted)}.bottom[data-astro-cid-gcn2mc3v] p[data-astro-cid-gcn2mc3v]{margin:0}@media(max-width:899px){.columns[data-astro-cid-gcn2mc3v]{grid-template-columns:1fr 1fr}.brand-col[data-astro-cid-gcn2mc3v]{grid-column:1 / -1}}@media(max-width:599px){.inner[data-astro-cid-gcn2mc3v]{padding-top:var(--space-6)}.columns[data-astro-cid-gcn2mc3v]{gap:var(--space-5) var(--space-4)}.columns[data-astro-cid-gcn2mc3v] nav[data-astro-cid-gcn2mc3v]:nth-of-type(2){grid-column:1 / -1;order:3}.bottom[data-astro-cid-gcn2mc3v]{flex-direction:column}}.skip-link{position:absolute;left:var(--space-3);top:-60px;z-index:100;padding:10px 16px;border-radius:999px;background:var(--color-accent);color:var(--color-accent-text);font-weight:600;text-decoration:none;transition:top .15s ease}.skip-link:focus{top:var(--space-3)}