@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-ext-wght-normal.BOeWTOD4.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-wght-normal.DqGufNeO.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-ext-wght-normal.DlzME5K_.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-wght-normal.CkhJZR-_.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-vietnamese-wght-normal.CBcvBZtf.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-ext-wght-normal.DO1Apj_S.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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 Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-wght-normal.Dx4kXJAl.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--blue:#2d50ef;--blue-dark:#1f3bc4;--blue-tint:#eef1fe;--white:#fff;--error:#b3261e;--ink:#0a0a0b;--ink-70:#45464c;--ink-55:#6a6c74;--line:#e3e4e8;--line-strong:#c9cbd2;--surface:#fff;--surface-muted:#f6f6f8;--surface-dark:#0a0a0b;--font-sans:"Inter Variable", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--fw-regular:400;--fw-medium:500;--fw-semibold:600;--step--1:clamp(.8125rem, .79rem + .11vw, .875rem);--step-0:clamp(1rem, .97rem + .15vw, 1.0625rem);--step-1:clamp(1.125rem, 1.06rem + .3vw, 1.3125rem);--step-2:clamp(1.375rem, 1.24rem + .6vw, 1.75rem);--step-3:clamp(1.75rem, 1.5rem + 1.1vw, 2.5rem);--step-4:clamp(2.125rem, 1.65rem + 2.1vw, 3.5rem);--step-5:clamp(2.5rem, 1.7rem + 3.6vw, 5rem);--gutter:clamp(1.25rem, 4vw, 3rem);--section-y:clamp(4.5rem, 9vw, 8.5rem);--max-w:1240px;--radius:2px}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:6rem}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}body{background:var(--surface);color:var(--ink);font-family:var(--font-sans);font-size:var(--step-0);font-weight:var(--fw-regular);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-synthesis-weight:none;margin:0;line-height:1.65}h1,h2,h3,h4{font-weight:var(--fw-semibold);letter-spacing:-.022em;text-wrap:balance;overflow-wrap:break-word;margin:0;line-height:1.1}p{text-wrap:pretty;overflow-wrap:break-word;margin:0}li{overflow-wrap:break-word}@media (width<=620px){h1,h2,h3,h4{hyphens:auto}}ul,ol{margin:0;padding:0;list-style:none}img,svg{max-width:100%;height:auto;display:block}a{color:inherit}button{font:inherit;color:inherit}:where(a,button,input,select,textarea,summary):focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:1px}.container{width:100%;max-width:var(--max-w);padding-inline:var(--gutter);margin-inline:auto}.section{padding-block:var(--section-y)}.section--muted{background:var(--surface-muted)}.section--dark{background:var(--surface-dark);color:var(--white)}.section--hairline{border-top:1px solid var(--line)}.section-head{max-width:46rem}.section-head+*{margin-top:clamp(2.5rem,5vw,4rem)}.eyebrow{font-size:.75rem;font-weight:var(--fw-medium);letter-spacing:.14em;text-transform:uppercase;color:var(--blue);align-items:center;gap:.6rem;margin:0 0 1.25rem;line-height:1;display:inline-flex}.eyebrow:before{content:"";background:var(--blue);width:1.5rem;height:1px}.section--dark .eyebrow{color:var(--white)}.section--dark .eyebrow:before{background:var(--white)}h2.section-title{font-size:var(--step-4)}h3.section-title{font-size:var(--step-3)}.section-lead{font-size:var(--step-1);color:var(--ink-70);max-width:42rem;margin-top:1.25rem;line-height:1.55}.section--dark .section-lead{color:#ffffffb8}.prose>*+*{margin-top:1.15em}.prose{color:var(--ink-70);font-size:var(--step-1);max-width:40rem;line-height:1.65}.section--dark .prose{color:#ffffffbf}.btn{border-radius:var(--radius);font-size:var(--step-0);font-weight:var(--fw-medium);letter-spacing:-.005em;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.6rem;padding:.95rem 1.6rem;text-decoration:none;transition:background-color .18s,color .18s,border-color .18s;display:inline-flex}.btn--primary{background:var(--blue);color:var(--white)}.btn--primary:hover{background:var(--blue-dark)}.btn--ghost{color:var(--ink);border-color:var(--line-strong);background:0 0}.btn--ghost:hover{border-color:var(--ink);background:var(--white)}.section--dark .btn--ghost{color:var(--white);border-color:#ffffff59}.section--dark .btn--ghost:hover{border-color:var(--white);background:0 0}.btn--block{width:100%}.link-arrow{font-weight:var(--fw-medium);color:var(--blue);align-items:center;gap:.5rem;text-decoration:none;display:inline-flex}.link-arrow:hover{text-underline-offset:4px;text-decoration:underline}.visually-hidden{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.skip-link{z-index:200;background:var(--ink);color:var(--white);border-radius:var(--radius);padding:.75rem 1.1rem;text-decoration:none;transition:transform .15s;position:absolute;top:.5rem;left:.5rem;transform:translateY(-150%)}.skip-link:focus-visible{transform:translateY(0)}.split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:clamp(2.5rem,6vw,5rem);display:grid}.title-narrow{max-width:var(--title-max,16ch)}@media (width<=900px){.split{grid-template-columns:minmax(0,1fr)}.title-narrow{max-width:100%}}.side-note{border-left:2px solid var(--note-rule,var(--blue));max-width:var(--note-max,46rem);font-size:var(--step--1);color:var(--ink-55);margin-top:2rem;padding-left:1.25rem;line-height:1.6}.checklist{gap:.7rem;display:grid}.checklist li{font-size:var(--step-0);color:var(--ink-70);padding-left:1.6rem;line-height:1.5;position:relative}.checklist li:before{content:"";background:var(--blue);width:.5rem;height:.5rem;position:absolute;top:.62em;left:0}@media print{.site-header{display:none}}.sc-logo[data-astro-cid-f7espo7c]{width:auto;display:block}.site-header[data-astro-cid-nen7h5rs]{z-index:100;backdrop-filter:saturate(180%)blur(12px);background:#ffffffe0;border-bottom:1px solid #0000;transition:border-color .2s,background-color .2s;position:sticky;top:0}.site-header[data-astro-cid-nen7h5rs][data-scrolled]{border-bottom-color:var(--line)}.header-inner[data-astro-cid-nen7h5rs]{align-items:center;gap:clamp(1rem,3vw,2.5rem);min-height:4.5rem;display:flex}.header-logo[data-astro-cid-nen7h5rs]{color:var(--ink);flex:none;align-items:center;display:flex}.header-nav[data-astro-cid-nen7h5rs]{margin-inline-start:auto}.nav-list[data-astro-cid-nen7h5rs]{align-items:center;gap:clamp(1rem,2vw,2rem);display:flex}.nav-link[data-astro-cid-nen7h5rs]{font-size:var(--step--1);font-weight:var(--fw-medium);letter-spacing:-.003em;color:var(--ink-70);padding-block:.35rem;text-decoration:none;transition:color .15s;display:block;position:relative}.nav-link[data-astro-cid-nen7h5rs]:after{content:"";background:var(--blue);transform-origin:0;height:2px;transition:transform .2s;position:absolute;bottom:-.15rem;left:0;right:0;transform:scaleX(0)}.nav-link[data-astro-cid-nen7h5rs]:hover,.nav-link[data-astro-cid-nen7h5rs][data-active]{color:var(--ink)}.nav-link[data-astro-cid-nen7h5rs][data-active]:after{transform:scaleX(1)}.header-side[data-astro-cid-nen7h5rs]{align-items:center;gap:1rem;display:flex}.lang-switch[data-astro-cid-nen7h5rs]{font-size:var(--step--1);font-weight:var(--fw-medium);align-items:center;gap:.45rem;display:flex}.lang-link[data-astro-cid-nen7h5rs]{color:var(--ink-55);text-decoration:none;transition:color .15s}.lang-link[data-astro-cid-nen7h5rs]:hover{color:var(--ink)}.lang-link[data-astro-cid-nen7h5rs][aria-current]{color:var(--blue)}.lang-sep[data-astro-cid-nen7h5rs]{color:var(--line-strong)}.menu-toggle[data-astro-cid-nen7h5rs]{cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;width:2.75rem;height:2.75rem;margin-right:-.6rem;display:none}.menu-toggle__bars[data-astro-cid-nen7h5rs]{gap:6px;width:22px;display:grid}.menu-toggle__bars[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{background:var(--ink);height:1.5px;transition:transform .2s,opacity .2s;display:block}.menu-toggle[data-astro-cid-nen7h5rs][aria-expanded=true] .menu-toggle__bars[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:first-child{transform:translateY(3.75px)rotate(45deg)}.menu-toggle[data-astro-cid-nen7h5rs][aria-expanded=true] .menu-toggle__bars[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:last-child{transform:translateY(-3.75px)rotate(-45deg)}.mobile-nav[data-astro-cid-nen7h5rs]{border-top:1px solid var(--line);background:var(--white)}.mobile-nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{padding-block:.75rem 1.5rem}.mobile-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{font-size:var(--step-1);font-weight:var(--fw-medium);color:var(--ink);border-bottom:1px solid var(--line);padding:.85rem 0;text-decoration:none;display:block}@media (width<=940px){.header-nav[data-astro-cid-nen7h5rs]{display:none}.menu-toggle[data-astro-cid-nen7h5rs]{display:inline-flex}.header-side[data-astro-cid-nen7h5rs]{margin-inline-start:auto}}.site-footer[data-astro-cid-jo6i4kqk]{background:var(--surface-dark);color:#ffffffb3;padding-block:clamp(3.5rem,7vw,5.5rem) 2rem}.footer-inner[data-astro-cid-jo6i4kqk]{grid-template-columns:minmax(0,2fr) repeat(2,minmax(0,1fr));gap:clamp(2rem,5vw,4rem);display:grid}.footer-logo[data-astro-cid-jo6i4kqk]{color:var(--white);--logo-accent:#fff;display:inline-block}.footer-location[data-astro-cid-jo6i4kqk]{font-size:var(--step--1);letter-spacing:.14em;text-transform:uppercase;color:#ffffff8c;margin-top:1.1rem}.footer-tagline[data-astro-cid-jo6i4kqk]{color:#ffffffb8;max-width:26rem;margin-top:.9rem;line-height:1.6}.footer-heading[data-astro-cid-jo6i4kqk]{font-size:.75rem;font-weight:var(--fw-medium);letter-spacing:.14em;text-transform:uppercase;color:#ffffff94;margin-bottom:1.1rem}.footer-col[data-astro-cid-jo6i4kqk] ul[data-astro-cid-jo6i4kqk]{gap:.7rem;display:grid}.footer-col[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{font-size:var(--step-0);color:#ffffffc7;text-decoration:none;transition:color .15s}.footer-col[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--white)}.footer-col[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:focus-visible{outline-color:var(--white)}.footer-bottom[data-astro-cid-jo6i4kqk]{font-size:var(--step--1);color:#ffffff94;border-top:1px solid #ffffff24;flex-wrap:wrap;justify-content:space-between;gap:.75rem 2rem;margin-top:clamp(3rem,6vw,4.5rem);padding-top:1.75rem;display:flex}.footer-boundary[data-astro-cid-jo6i4kqk]{max-width:34rem}@media (width<=780px){.footer-inner[data-astro-cid-jo6i4kqk]{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.footer-brand[data-astro-cid-jo6i4kqk]{grid-column:1/-1}}