.lang-switcher[data-astro-cid-3s4v7zxg]{letter-spacing:.05em;gap:10px;margin-left:8px;font-size:12px;display:flex}.lang-switcher[data-astro-cid-3s4v7zxg] a[data-astro-cid-3s4v7zxg]{color:inherit;opacity:.6}.lang-switcher[data-astro-cid-3s4v7zxg] a[data-astro-cid-3s4v7zxg][aria-current=page]{opacity:1}@media (width<=768px){.lang-switcher[data-astro-cid-3s4v7zxg]{margin-top:4px;margin-left:0}}@font-face{font-family:Spectral;font-style:normal;font-display:swap;font-weight:300;src:url(/_astro/spectral-cyrillic-ext-300-normal.DxJ0BlAb.woff2)format("woff2"),url(/_astro/spectral-cyrillic-ext-300-normal.Dew-0mlA.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Spectral;font-style:normal;font-display:swap;font-weight:300;src:url(/_astro/spectral-cyrillic-300-normal.TT4edCfe.woff2)format("woff2"),url(/_astro/spectral-cyrillic-300-normal.6o5Qi3HZ.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Spectral;font-style:normal;font-display:swap;font-weight:300;src:url(/_astro/spectral-vietnamese-300-normal.Do0NpIVl.woff2)format("woff2"),url(/_astro/spectral-vietnamese-300-normal.dynA_pMh.woff)format("woff");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:Spectral;font-style:normal;font-display:swap;font-weight:300;src:url(/_astro/spectral-latin-ext-300-normal.B2IMUBX5.woff2)format("woff2"),url(/_astro/spectral-latin-ext-300-normal.BIyTyIW_.woff)format("woff");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:Spectral;font-style:normal;font-display:swap;font-weight:300;src:url(/_astro/spectral-latin-300-normal.Csl9mA3s.woff2)format("woff2"),url(/_astro/spectral-latin-300-normal.BMSND_f1.woff)format("woff");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}@font-face{font-family:Spectral;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/spectral-cyrillic-ext-400-normal.B4-YHs9i.woff2)format("woff2"),url(/_astro/spectral-cyrillic-ext-400-normal.-n_iQ4wr.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Spectral;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/spectral-cyrillic-400-normal.Bx9Tn3WZ.woff2)format("woff2"),url(/_astro/spectral-cyrillic-400-normal.X3p2PSzL.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Spectral;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/spectral-vietnamese-400-normal.C7CRHYqk.woff2)format("woff2"),url(/_astro/spectral-vietnamese-400-normal.CWkMWCzb.woff)format("woff");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:Spectral;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/spectral-latin-ext-400-normal.XDLFwhqg.woff2)format("woff2"),url(/_astro/spectral-latin-ext-400-normal.BHbqXr-7.woff)format("woff");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:Spectral;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/spectral-latin-400-normal.CTVgUekv.woff2)format("woff2"),url(/_astro/spectral-latin-400-normal.D34IWA1h.woff)format("woff");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}@font-face{font-family:Spectral;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/spectral-cyrillic-ext-400-italic.CZOVIkJA.woff2)format("woff2"),url(/_astro/spectral-cyrillic-ext-400-italic.C6Gmo4JY.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Spectral;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/spectral-cyrillic-400-italic.C6o5RXh-.woff2)format("woff2"),url(/_astro/spectral-cyrillic-400-italic.C95RxGpc.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Spectral;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/spectral-vietnamese-400-italic.DO3bsfcj.woff2)format("woff2"),url(/_astro/spectral-vietnamese-400-italic.D8dhja4j.woff)format("woff");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:Spectral;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/spectral-latin-ext-400-italic.BgTM1Mst.woff2)format("woff2"),url(/_astro/spectral-latin-ext-400-italic.BcKU4A_a.woff)format("woff");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:Spectral;font-style:italic;font-display:swap;font-weight:400;src:url(/_astro/spectral-latin-400-italic.CDO25mTW.woff2)format("woff2"),url(/_astro/spectral-latin-400-italic.Ds-NcNVC.woff)format("woff");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}@font-face{font-family:Spectral;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/spectral-cyrillic-ext-500-normal.bcG1qx3J.woff2)format("woff2"),url(/_astro/spectral-cyrillic-ext-500-normal.B5u3KHyE.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Spectral;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/spectral-cyrillic-500-normal.medSbGbm.woff2)format("woff2"),url(/_astro/spectral-cyrillic-500-normal.CNC_J6mt.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Spectral;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/spectral-vietnamese-500-normal.qnENts6X.woff2)format("woff2"),url(/_astro/spectral-vietnamese-500-normal.BfZg6KYt.woff)format("woff");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:Spectral;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/spectral-latin-ext-500-normal.CC9VEg_t.woff2)format("woff2"),url(/_astro/spectral-latin-ext-500-normal.Bmnp8FUT.woff)format("woff");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:Spectral;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/spectral-latin-500-normal.nNjq7_Cd.woff2)format("woff2"),url(/_astro/spectral-latin-500-normal.PrYyf_gG.woff)format("woff");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}@font-face{font-family:Work Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/work-sans-vietnamese-400-normal.BxGuknnG.woff2)format("woff2"),url(/_astro/work-sans-vietnamese-400-normal.DFZk_KN_.woff)format("woff");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:Work Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/work-sans-latin-ext-400-normal.zfQnhXzv.woff2)format("woff2"),url(/_astro/work-sans-latin-ext-400-normal.j7TZlk-s.woff)format("woff");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:Work Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/work-sans-latin-400-normal.jUejSri3.woff2)format("woff2"),url(/_astro/work-sans-latin-400-normal.DE1_0GuN.woff)format("woff");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}@font-face{font-family:Work Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/work-sans-vietnamese-500-normal.Czn2Xkog.woff2)format("woff2"),url(/_astro/work-sans-vietnamese-500-normal.90nhZfxs.woff)format("woff");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:Work Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/work-sans-latin-ext-500-normal.CAKEIVkc.woff2)format("woff2"),url(/_astro/work-sans-latin-ext-500-normal.CW9ss9Cz.woff)format("woff");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:Work Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/work-sans-latin-500-normal.BKGnScDy.woff2)format("woff2"),url(/_astro/work-sans-latin-500-normal.BmdXWF6_.woff)format("woff");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}@font-face{font-family:Work Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/work-sans-vietnamese-600-normal.DizFELYt.woff2)format("woff2"),url(/_astro/work-sans-vietnamese-600-normal.ue5fzGW6.woff)format("woff");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:Work Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/work-sans-latin-ext-600-normal.DNiHHggD.woff2)format("woff2"),url(/_astro/work-sans-latin-ext-600-normal.B1NFRnx8.woff)format("woff");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:Work Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/work-sans-latin-600-normal.DB-2V89X.woff2)format("woff2"),url(/_astro/work-sans-latin-600-normal.Cg-NlmS7.woff)format("woff");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{--color-bg:oklch(98% .005 80);--color-ink:oklch(22% .02 40);--color-ink-soft:oklch(32% .01 50);--color-ink-muted:oklch(45% .01 60);--color-line:oklch(88% .01 80);--color-accent:#b8863c;--color-accent-soft:#d9b878;--font-display:"Spectral", serif;--font-body:"Work Sans", sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--color-bg);color:var(--color-ink);font-family:var(--font-body);font-size:17px;line-height:1.6;position:relative}a{color:inherit;text-decoration:none}a:hover{color:var(--color-accent)}h1,h2,h3{font-family:var(--font-display);color:var(--color-ink);font-weight:400}img{max-width:100%;display:block}.site-header[data-astro-cid-pgtvljfo]{padding:32px 56px}.site-nav[data-astro-cid-pgtvljfo]{justify-content:space-between;align-items:center;display:flex}.brand[data-astro-cid-pgtvljfo]{font-family:var(--font-body);letter-spacing:.12em;text-transform:uppercase;font-size:13px}.nav-links[data-astro-cid-pgtvljfo]{font-family:var(--font-body);letter-spacing:.04em;align-items:center;gap:36px;font-size:13px;display:flex}.nav-toggle[data-astro-cid-pgtvljfo]{color:inherit;cursor:pointer;background:0 0;border:none;padding:4px;display:none}.site-header--solid[data-astro-cid-pgtvljfo]{border-bottom:1px solid var(--color-line);background:var(--color-bg)}.site-header--solid[data-astro-cid-pgtvljfo] .nav-links[data-astro-cid-pgtvljfo] a[data-astro-cid-pgtvljfo]:not(.brand){color:var(--color-ink-muted)}.site-header--overlay[data-astro-cid-pgtvljfo]{z-index:10;color:#fff;position:absolute;inset:0 0 auto}.site-header--overlay[data-astro-cid-pgtvljfo] .brand[data-astro-cid-pgtvljfo],.site-header--overlay[data-astro-cid-pgtvljfo] .nav-links[data-astro-cid-pgtvljfo] a[data-astro-cid-pgtvljfo]{color:#fff}.site-header--overlay[data-astro-cid-pgtvljfo] .nav-links[data-astro-cid-pgtvljfo] a[data-astro-cid-pgtvljfo]:not(.brand):not(:hover){color:#ffffffbf}.site-footer[data-astro-cid-pgtvljfo]{border-top:1px solid var(--color-line);font-family:var(--font-body);letter-spacing:.03em;color:var(--color-ink-muted);justify-content:space-between;align-items:center;padding:16px 56px;font-size:11px;display:flex}.site-footer--overlay[data-astro-cid-pgtvljfo]{color:#ffffffbf;border-top:none;position:absolute;bottom:0;left:0;right:0}.back-to-top[data-astro-cid-pgtvljfo]{z-index:40;background:var(--color-ink);color:#fff;cursor:pointer;opacity:0;pointer-events:none;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:opacity .25s,transform .25s,background .2s;display:flex;position:fixed;bottom:24px;right:24px;transform:translateY(8px)}.back-to-top[data-astro-cid-pgtvljfo].visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top[data-astro-cid-pgtvljfo]:hover{background:var(--color-accent)}@media (width<=640px){.back-to-top[data-astro-cid-pgtvljfo]{bottom:16px;right:16px}}@media (width<=768px){.site-header[data-astro-cid-pgtvljfo]{padding:20px}.site-nav[data-astro-cid-pgtvljfo]{flex-wrap:wrap}.nav-toggle[data-astro-cid-pgtvljfo]{justify-content:center;align-items:center;display:flex}.nav-links[data-astro-cid-pgtvljfo]{border-top:1px solid var(--color-line);flex-direction:column;flex-basis:100%;align-items:flex-start;gap:20px;margin-top:20px;padding-top:20px;display:none}.site-nav[data-astro-cid-pgtvljfo].is-open .nav-links[data-astro-cid-pgtvljfo]{display:flex}.site-header--overlay[data-astro-cid-pgtvljfo] .nav-links[data-astro-cid-pgtvljfo]{border-top-color:#fff3}.site-header--overlay[data-astro-cid-pgtvljfo] .site-nav[data-astro-cid-pgtvljfo].is-open{background:#141210eb;border-radius:0 0 4px 4px;margin:-20px;padding:20px}}