@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-cyrillic-ext-wght-normal.DjL33-gN.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:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-cyrillic-wght-normal.BEAKL7Jp.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-vietnamese-wght-normal.6IgcOCM7.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:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-latin-ext-wght-normal.DC-KSUi6.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:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-latin-wght-normal.BgDaEnEv.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}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-cyrillic-ext-wght-normal.I4S5GZfc.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:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-cyrillic-wght-normal.BmXc_FBt.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-symbols2-wght-normal.GZpp1pK2.woff2) format("woff2-variations");unicode-range:U+2000-2001,U+2004-2008,U+200A,U+23B8-23BD,U+2500-259F}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-vietnamese-wght-normal.D8KDMBhC.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:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-latin-ext-wght-normal.DrnZ1wKl.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:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-latin-wght-normal.B_7UjwxQ.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}:root{--ink:#0F1626;--muted:#67728A;--brand:#2E5BEF;--brand-ink:#1E42C8;--bg:#F6F8FC;--surface:#FFFFFF;--line:#DCE3EF;--signal:#E0663B;--sans:"Geist Variable",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:"Geist Mono Variable",ui-monospace,"SF Mono",Menlo,monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:var(--brand)}h1,h2,h3{letter-spacing:-.02em;line-height:1.08;text-wrap:balance}.wrap{max-width:1080px;margin:0 auto;padding:0 24px}.num{font-family:var(--mono);font-variant-numeric:tabular-nums}.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;padding:12px 22px;border-radius:12px;text-decoration:none;border:1.5px solid transparent;cursor:pointer}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-ink)}.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}.btn-ghost:hover{background:var(--ink);color:#fff}:focus-visible{outline:2px solid var(--brand);outline-offset:2px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.site-nav[data-astro-cid-dmqpwcec]{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav-inner[data-astro-cid-dmqpwcec]{display:flex;align-items:center;justify-content:space-between;height:66px}.brand[data-astro-cid-dmqpwcec]{display:inline-flex;align-items:center;gap:9px;flex:0 0 auto;white-space:nowrap;font-weight:800;font-size:20px;letter-spacing:-.03em;color:var(--ink);text-decoration:none}.brand-mark[data-astro-cid-dmqpwcec]{width:28px;height:28px;border-radius:8px;display:block}.nav-links[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:14px}.text-link[data-astro-cid-dmqpwcec]{color:var(--muted);text-decoration:none;font-weight:600;font-size:15px;padding:0 4px}.text-link[data-astro-cid-dmqpwcec]:hover{color:var(--ink)}.nav-links[data-astro-cid-dmqpwcec] .btn[data-astro-cid-dmqpwcec]{padding:9px 16px;font-size:14px;white-space:nowrap}.nav-links[data-astro-cid-dmqpwcec]>.text-link[data-astro-cid-dmqpwcec][href="/calculator"]{display:none}.hamburger[data-astro-cid-dmqpwcec]{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:11px;margin-right:-8px;border-radius:10px;cursor:pointer;-webkit-tap-highlight-color:transparent}.hamburger[data-astro-cid-dmqpwcec] span[data-astro-cid-dmqpwcec]{display:block;width:100%;height:2px;background:var(--ink);border-radius:2px;transition:transform .22s ease,opacity .18s ease}@media(max-width:600px){.hamburger[data-astro-cid-dmqpwcec]{display:flex}.nav-links[data-astro-cid-dmqpwcec]{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 24px 34px -22px #14205059;padding:8px 24px 18px;transform:translateY(-8px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,transform .18s ease,visibility .18s}#nav-toggle[data-astro-cid-dmqpwcec]:checked~.nav-links[data-astro-cid-dmqpwcec]{transform:none;opacity:1;visibility:visible;pointer-events:auto}.nav-links[data-astro-cid-dmqpwcec]>.text-link[data-astro-cid-dmqpwcec]{display:block;padding:14px 2px;font-size:16px;color:var(--ink);border-bottom:1px solid var(--line)}.nav-links[data-astro-cid-dmqpwcec]>.text-link[data-astro-cid-dmqpwcec][href="/calculator"]{display:block}.nav-links[data-astro-cid-dmqpwcec] .calc-btn[data-astro-cid-dmqpwcec]{display:none}.nav-links[data-astro-cid-dmqpwcec] .btn-primary[data-astro-cid-dmqpwcec]{width:100%;justify-content:center;padding:14px;font-size:15px;margin-top:14px}#nav-toggle[data-astro-cid-dmqpwcec]:checked~.hamburger[data-astro-cid-dmqpwcec] span[data-astro-cid-dmqpwcec]:nth-child(1){transform:translateY(7px) rotate(45deg)}#nav-toggle[data-astro-cid-dmqpwcec]:checked~.hamburger[data-astro-cid-dmqpwcec] span[data-astro-cid-dmqpwcec]:nth-child(2){opacity:0}#nav-toggle[data-astro-cid-dmqpwcec]:checked~.hamburger[data-astro-cid-dmqpwcec] span[data-astro-cid-dmqpwcec]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}}.site-foot[data-astro-cid-sz7xmlte]{border-top:1px solid var(--line);margin-top:24px}.foot-top[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;gap:32px;padding:44px 24px 24px;flex-wrap:wrap}.foot-brand[data-astro-cid-sz7xmlte] .brand[data-astro-cid-sz7xmlte]{font-weight:800;font-size:18px;letter-spacing:-.03em}.foot-brand[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{color:var(--muted);margin:6px 0 0;font-size:14px;max-width:32ch}.foot-links[data-astro-cid-sz7xmlte]{display:flex;gap:20px;flex-wrap:wrap;align-items:flex-start}.foot-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--muted);text-decoration:none;font-size:14px;font-weight:600}.foot-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--ink)}.foot-legal[data-astro-cid-sz7xmlte]{padding:16px 24px 44px}.foot-legal[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{color:var(--muted);font-size:12.5px;margin:0;max-width:70ch}