@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+460-52F,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+301,U+400-45F,U+490-491,U+4B0-4B1,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+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@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+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:"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+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:"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+??,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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-cyrillic-ext-400-normal.g30qAdWV.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-ext-400-normal.Dsrv2Tcn.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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-cyrillic-400-normal.DZqxrq2p.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-400-normal.BTotfTJu.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-greek-400-normal._efipK4i.woff2)format("woff2"),url(/_astro/ibm-plex-sans-greek-400-normal.D9ESIMu3.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-vietnamese-400-normal.DG4YqDda.woff2)format("woff2"),url(/_astro/ibm-plex-sans-vietnamese-400-normal.fK1oJ5dG.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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-latin-ext-400-normal.C5H60-Va.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-ext-400-normal.RBey6euL.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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-latin-400-normal.CDDApCn2.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-400-normal.CYLoc0-x.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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-cyrillic-ext-500-normal.Cs5J6C77.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-ext-500-normal.DB5PtV2g.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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-cyrillic-500-normal.CocWQlwt.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-500-normal.ByOcLdNv.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-greek-500-normal.JMMifIXV.woff2)format("woff2"),url(/_astro/ibm-plex-sans-greek-500-normal.CuWXN6rf.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-vietnamese-500-normal.e4dixQRQ.woff2)format("woff2"),url(/_astro/ibm-plex-sans-vietnamese-500-normal.BEb3_waV.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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-latin-ext-500-normal.DakdToA3.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-ext-500-normal.D0aIdm-b.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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-latin-500-normal.6ng42L7E.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-500-normal.BgVn5rGT.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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-cyrillic-ext-600-normal.DUMzJB7m.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-ext-600-normal.Bz0x94Yp.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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-cyrillic-600-normal.71GNu3SW.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-600-normal.BGq0mW3O.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-greek-600-normal.DzTrcv_p.woff2)format("woff2"),url(/_astro/ibm-plex-sans-greek-600-normal.D-CqTdkO.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-vietnamese-600-normal.DpPYBSTl.woff2)format("woff2"),url(/_astro/ibm-plex-sans-vietnamese-600-normal.DgdngZtN.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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-latin-ext-600-normal.DOrvGEcy.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-ext-600-normal.DIrixKbi.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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-latin-600-normal.CuJfVYMP.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-600-normal.Cu4Hd6ag.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{--navy:#0b2733;--petrol:#1d4e5c;--amber:#e39b2d;--amber-ink:#9a5b0b;--limestone:#ddd7c9;--limestone-soft:#eeeae2;--slate:#4a5a63;--white:#fff;--mist:#c9d3d6;--line:#d8dcdc;--serif:"Source Serif 4 Variable", Georgia, serif;--sans:"IBM Plex Sans", system-ui, sans-serif;--step--1:.875rem;--step-0:1.0625rem;--step-1:1.33rem;--step-2:1.66rem;--step-3:clamp(1.75rem, 1.4rem + 1.6vw, 2.6rem);--step-4:clamp(2.2rem, 1.6rem + 3vw, 3.9rem);--gutter:clamp(1rem, 4vw, 3rem);--max:1200px;--measure:66ch;--header-h:72px;--ease:cubic-bezier(.2, .7, .2, 1)}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 64px)}body{background:var(--white);color:var(--navy);font-family:var(--sans);font-size:var(--step-0);text-rendering:optimizelegibility;margin:0;line-height:1.6}img,video{max-width:100%;height:auto;display:block}a{color:var(--petrol);text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{color:var(--navy)}:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:2px}h1,h2,h3{font-family:var(--serif);letter-spacing:-.01em;text-wrap:balance;margin:0 0 .5em;font-weight:600;line-height:1.15}h1{font-size:var(--step-4);letter-spacing:-.02em;font-weight:500}h2{font-size:var(--step-3);font-weight:500}h3{font-size:var(--step-1)}p{margin:0 0 1em}.wrap{width:100%;max-width:var(--max);padding-inline:var(--gutter);margin-inline:auto}.section{padding-block:clamp(3.5rem,8vw,6.5rem)}.section--stone{background:var(--limestone-soft)}.section--navy{background:var(--navy);color:var(--white)}.section--navy a{color:var(--white)}.lede{font-size:var(--step-1);color:var(--slate);max-width:38ch;line-height:1.5;font-family:var(--serif)}.section--navy .lede{color:var(--mist)}.muted{color:var(--slate)}.small{font-size:var(--step--1)}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.btn{min-height:48px;font:500 1rem/1.2 var(--sans);cursor:pointer;transition:background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);border:1.5px solid #0000;border-radius:3px;justify-content:center;align-items:center;gap:.5em;padding:.7em 1.4em;text-decoration:none;display:inline-flex}.btn--amber{background:var(--amber);color:var(--navy)}.btn--amber:hover{color:var(--navy);background:#f0ad45}.btn--line{color:inherit;background:0 0;border-color:currentColor}.btn--line:hover{background:#ffffff1f}.section:not(.section--navy) .btn--line:hover{background:var(--limestone-soft)}.btn svg{flex:none;width:20px;height:20px}.textlink{color:var(--navy);text-decoration:underline;text-decoration-color:var(--amber);font-weight:500;text-decoration-thickness:2px}.textlink:hover{text-decoration-color:var(--navy)}.prose{max-width:var(--measure);font-family:var(--serif);font-size:1.15rem;line-height:1.7}.prose h2{font-size:var(--step-2);margin-top:1.8em}.prose ul{padding-left:1.2em}.prose li{margin-bottom:.4em}.prose strong{font-weight:650}table{border-collapse:collapse;width:100%;font-size:var(--step--1)}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:.75rem .75rem .75rem 0}th{color:var(--slate);font-weight:600}.price{flex-direction:column;gap:.1em;display:inline-flex}.price .p-usd{color:var(--slate);order:2;font-size:.8em;font-weight:400}.price .p-thb{order:1}html[data-cur=usd] .price .p-usd{color:inherit;font-size:1em;font-weight:inherit;order:1}html[data-cur=usd] .price .p-thb{color:var(--slate);order:2;font-size:.8em;font-weight:400}.section--navy .price .p-usd,html[data-cur=usd] .section--navy .price .p-thb{color:var(--mist)}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@layer astro.images{:where([data-astro-image]){height:auto}:where([data-astro-image=full-width]){width:100%}:where([data-astro-image=constrained]){max-width:100%}[data-astro-image-fit=fill]{object-fit:fill}[data-astro-image-fit=contain]{object-fit:contain}[data-astro-image-fit=cover]{object-fit:cover}[data-astro-image-fit=scale-down]{object-fit:scale-down}[data-astro-image-pos=top]{object-position:top}[data-astro-image-pos=bottom]{object-position:bottom}[data-astro-image-pos=left]{object-position:left}[data-astro-image-pos=right]{object-position:right}[data-astro-image-pos=center]{object-position:center}[data-astro-image-pos=top-left]{object-position:top left}[data-astro-image-pos=top-right]{object-position:top right}[data-astro-image-pos=top-center]{object-position:top center}[data-astro-image-pos=bottom-left]{object-position:bottom left}[data-astro-image-pos=bottom-right]{object-position:bottom right}[data-astro-image-pos=bottom-center]{object-position:bottom center}[data-astro-image-pos=left-top]{object-position:left top}[data-astro-image-pos=left-bottom]{object-position:left bottom}[data-astro-image-pos=left-center]{object-position:left center}[data-astro-image-pos=right-top]{object-position:right top}[data-astro-image-pos=right-bottom]{object-position:right bottom}[data-astro-image-pos=right-center]{object-position:right center}[data-astro-image-pos=center-top]{object-position:center top}[data-astro-image-pos=center-bottom]{object-position:center bottom}[data-astro-image-pos=center-left]{object-position:center left}[data-astro-image-pos=center-right]{object-position:center right}}.hdr[data-astro-cid-nen7h5rs]{z-index:50;background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0}.hdr__in[data-astro-cid-nen7h5rs]{height:var(--header-h);align-items:center;gap:1.5rem;display:flex}.hdr__logo[data-astro-cid-nen7h5rs] img[data-astro-cid-nen7h5rs]{width:auto;height:44px}.hdr__nav[data-astro-cid-nen7h5rs]{align-items:center;gap:1.75rem;margin-left:auto;display:flex}.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{gap:1.5rem;margin:0;padding:0;list-style:none;display:flex}.hdr__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--navy);border-bottom:2px solid #0000;padding-block:.4rem;font-size:.97rem;font-weight:500;text-decoration:none}.hdr__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,.hdr__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current]{border-bottom-color:var(--amber)}.cur[data-astro-cid-nen7h5rs]{border:1px solid var(--line);border-radius:3px;display:inline-flex;overflow:hidden}.cur[data-astro-cid-nen7h5rs] button[data-astro-cid-nen7h5rs]{font:500 .8rem var(--sans);letter-spacing:.02em;min-width:44px;min-height:36px;color:var(--slate);cursor:pointer;background:0 0;border:0;padding:.45rem .6rem}.cur[data-astro-cid-nen7h5rs] button[data-astro-cid-nen7h5rs][aria-pressed=true]{background:var(--navy);color:var(--white)}.hdr__wa[data-astro-cid-nen7h5rs]{min-height:42px;padding-inline:1rem;font-size:.95rem}.hdr__toggle[data-astro-cid-nen7h5rs]{width:48px;height:48px;color:var(--navy);cursor:pointer;background:0 0;border:0;margin-left:auto;padding:10px;display:none}.hdr__toggle[data-astro-cid-nen7h5rs] .shut[data-astro-cid-nen7h5rs],.hdr__toggle[data-astro-cid-nen7h5rs][aria-expanded=true] .open[data-astro-cid-nen7h5rs]{display:none}.hdr__toggle[data-astro-cid-nen7h5rs][aria-expanded=true] .shut[data-astro-cid-nen7h5rs]{display:block}@media (width<=1020px){.hdr__wa[data-astro-cid-nen7h5rs]{display:none}.hdr__toggle[data-astro-cid-nen7h5rs]{display:block}.hdr__nav[data-astro-cid-nen7h5rs]{inset:var(--header-h) 0 auto 0;background:var(--white);padding:1rem var(--gutter) 2rem;border-bottom:1px solid var(--line);opacity:0;visibility:hidden;transition:opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;flex-direction:column;align-items:stretch;gap:1.25rem;position:fixed;transform:translateY(-8px)}.hdr__nav[data-astro-cid-nen7h5rs].is-open{opacity:1;visibility:visible;transform:none}.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{flex-direction:column;gap:0}.hdr__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{border-bottom:1px solid var(--line);padding:.85rem 0;font-size:1.1rem;display:block}.cur[data-astro-cid-nen7h5rs]{align-self:flex-start}}.ftr[data-astro-cid-jo6i4kqk]{background:var(--navy);color:var(--mist);padding-block:3.5rem 2rem;font-size:.95rem}.ftr[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--white);text-decoration:none}.ftr[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{text-decoration:underline}.ftr__grid[data-astro-cid-jo6i4kqk]{grid-template-columns:1.4fr 1fr .8fr;gap:2.5rem;display:grid}.ftr__grid[data-astro-cid-jo6i4kqk] img[data-astro-cid-jo6i4kqk]{width:auto;height:56px;margin-bottom:1rem}.ftr__about[data-astro-cid-jo6i4kqk]{max-width:34ch}.ftr__list[data-astro-cid-jo6i4kqk]{gap:.6rem;margin:0;padding:0;list-style:none;display:grid}.ftr__base[data-astro-cid-jo6i4kqk]{font-size:var(--step--1);border-top:1px solid #ffffff26;margin-top:2.5rem;padding-top:1.5rem}@media (width<=760px){.ftr__grid[data-astro-cid-jo6i4kqk]{grid-template-columns:1fr;gap:2rem}}.wa-float[data-astro-cid-vsqmdgo3]{right:16px;bottom:max(16px, env(safe-area-inset-bottom));z-index:40;background:var(--amber);min-height:52px;color:var(--navy);border-radius:999px;align-items:center;gap:.5rem;padding:0 1.1rem 0 .9rem;font-weight:600;text-decoration:none;display:none;position:fixed;box-shadow:0 6px 20px #0b273347}.wa-float[data-astro-cid-vsqmdgo3] svg{width:24px;height:24px}@media (width<=1020px){.wa-float[data-astro-cid-vsqmdgo3]{display:inline-flex}}.skip[data-astro-cid-hkbrpulz]{z-index:100;background:var(--amber);color:var(--navy);padding:.75rem 1rem;font-weight:600;position:absolute;top:-100px;left:1rem}.skip[data-astro-cid-hkbrpulz]:focus{top:1rem}