:root{--cream: #F7F2E7;--cream-deep: #EFE7D6;--ink: #1D1D1B;--ink-soft: #52524E;--blue: #2563EB;--blue-deep: #1D4ED8;--line: #DDD3BE;--white: #FFFFFF;--serif: "Source Serif 4 Variable", Georgia, "Times New Roman", serif;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--measure: 72ch;--radius: 8px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--serif);font-size:18px;line-height:1.65;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:var(--blue);text-underline-offset:3px}a:hover{color:var(--blue-deep)}:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:2px}h1,h2,h3,h4{line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em;font-weight:650}h1{font-size:clamp(34px,5vw,52px)}h2{font-size:clamp(26px,3.5vw,34px)}h3{font-size:clamp(21px,2.5vw,24px)}p,ul,ol{margin:0 0 1em;max-width:var(--measure)}.wrap{max-width:1080px;margin:0 auto;padding:0 clamp(16px,4vw,32px)}.band{padding:clamp(40px,7vw,88px) 0}.band--alt{background:var(--cream-deep)}.kicker{font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:12px}.lede{font-size:clamp(19px,2vw,22px);color:var(--ink-soft)}.btn{display:inline-block;font-family:var(--sans);font-weight:600;font-size:16px;padding:12px 22px;border-radius:var(--radius);text-decoration:none;background:var(--blue);color:var(--white);border:1px solid var(--blue)}.btn:hover{background:var(--blue-deep);color:var(--white)}.btn--ghost{background:transparent;color:var(--blue)}.btn--ghost:hover{background:var(--cream-deep);color:var(--blue-deep)}.link-arrow{font-family:var(--sans);font-weight:600;text-decoration:none}.link-arrow:after{content:" →"}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.grid-2{display:grid;gap:clamp(24px,4vw,56px);align-items:center}@media(min-width:900px){.grid-2{grid-template-columns:1fr 1fr}}.grid-cards{display:grid;gap:20px}@media(min-width:720px){.grid-cards{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}}.downloads{list-style:none;padding:0;margin:0 0 1em;max-width:none}.downloads li{margin:0 0 10px}.download-row{display:flex;align-items:baseline;gap:12px;justify-content:space-between;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;text-decoration:none;color:var(--ink);font-family:var(--sans);font-size:16px}.download-row:hover{border-color:var(--blue);color:var(--ink)}.download-row .name{font-weight:550;overflow-wrap:anywhere}.download-row .meta{color:var(--ink-soft);font-size:13px;white-space:nowrap}.badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.06em;padding:2px 8px;border:1px solid var(--line);border-radius:99px;color:var(--ink-soft);margin-right:8px;vertical-align:middle}.disclosure{font-family:var(--sans);font-size:14px;color:var(--ink-soft);border-left:3px solid var(--line);padding:6px 0 6px 14px;max-width:var(--measure)}.fine-print{font-family:var(--sans);font-size:13px;color:var(--ink-soft)}.curve-rule{display:block;margin:0 auto;max-width:220px;color:var(--blue)}.skip-link{position:absolute;left:-9999px;top:0;background:var(--white);color:var(--ink);padding:10px 16px;z-index:100;font-family:var(--sans)}.skip-link:focus{left:12px;top:12px}@media print{header nav,footer .cols,.btn,form{display:none!important}a[href^="/"]:after{content:" (petros.us" attr(href) ")";font-size:.85em}}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-cyrillic-ext-wght-normal.cHuGMAiY.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-cyrillic-wght-normal.DwHjdM4S.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-greek-wght-normal.ece1310W.woff2) format("woff2-variations");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-vietnamese-wght-normal.D-yuW59g.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-latin-ext-wght-normal.CxNHBx-q.woff2) format("woff2-variations");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 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-latin-wght-normal.D9elroTD.woff2) format("woff2-variations");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}header[data-astro-cid-3ef6ksr2]{border-bottom:1px solid var(--line);background:var(--cream)}.bar[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:18px;padding-bottom:18px}.wordmark[data-astro-cid-3ef6ksr2]{font-family:var(--serif);font-weight:650;font-size:20px;color:var(--ink);text-decoration:none;letter-spacing:.01em}ul[data-astro-cid-3ef6ksr2]{list-style:none;margin:0;padding:0;display:flex;gap:22px}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-family:var(--sans);font-size:15px;font-weight:550;color:var(--ink);text-decoration:none}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--blue-deep)}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current=page]{color:var(--blue)}.m-nav[data-astro-cid-3ef6ksr2]{display:none}@media(max-width:899px){.d-nav[data-astro-cid-3ef6ksr2]{display:none}.m-nav[data-astro-cid-3ef6ksr2]{display:block;position:relative}.m-nav[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]{font-family:var(--sans);font-weight:600;cursor:pointer;padding:8px 12px;border:1px solid var(--line);border-radius:var(--radius);list-style:none}.m-nav[data-astro-cid-3ef6ksr2][open] summary[data-astro-cid-3ef6ksr2]{background:var(--cream-deep)}.m-nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{position:absolute;right:0;top:calc(100% + 8px);background:var(--white);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;gap:0;min-width:220px;z-index:50;box-shadow:0 8px 24px #00000014}.m-nav[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:block;padding:12px 16px}.m-nav[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]+li[data-astro-cid-3ef6ksr2]{border-top:1px solid var(--line)}}footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--line);background:var(--cream-deep);margin-top:64px;padding:40px 0 48px}.cols[data-astro-cid-sz7xmlte]{display:grid;gap:32px}@media(min-width:720px){.cols[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr 2fr}}.fh[data-astro-cid-sz7xmlte]{font-family:var(--sans);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:10px}ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0}li[data-astro-cid-sz7xmlte]{margin-bottom:6px}footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-family:var(--sans);font-size:15px;color:var(--ink);text-decoration:none}footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--blue-deep);text-decoration:underline}.fine[data-astro-cid-sz7xmlte] img[data-astro-cid-sz7xmlte]{margin-bottom:12px}