@font-face{font-family:Newsreader;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-vietnamese-opsz-normal.BjhtXyW2.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:Newsreader;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-ext-opsz-normal.BQn1nviT.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:Newsreader;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-opsz-normal.s-izfB6B.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:Newsreader;font-style:italic;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-vietnamese-opsz-italic.DTr-ymY4.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:Newsreader;font-style:italic;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-ext-opsz-italic.CSPGnFdO.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:Newsreader;font-style:italic;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-opsz-italic.kJKFiXvB.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:Geist;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+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist;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+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist;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+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:Geist;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+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:Geist;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+??,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:Geist Mono;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-cyrillic-ext-wght-normal.X_5orZeX.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:Geist Mono;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-cyrillic-wght-normal.DiZS0aHC.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist Mono;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-symbols2-wght-normal.CO5SzqOn.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;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-vietnamese-wght-normal.DadHysG0.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:Geist Mono;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-latin-ext-wght-normal.Bwz-egvJ.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:Geist Mono;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-latin-wght-normal.XN7g48iV.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}html{scroll-behavior:smooth;scroll-padding-top:88px}body{background:var(--bg);min-height:100dvh;color:var(--ink);--bg:#0f0e0c;--bg2:#161412;--line:#2a2622;--line2:#3d372f;--ink:#f2ede4;--ink2:#b8b0a4;--ink3:#8a8276;--accent:#c48f55;--btn:#f2ede4;--btn-ink:#0f0e0c;margin:0;font-family:Geist,system-ui,sans-serif;transition:background-color .3s,color .3s}body[data-theme=light]{--bg:#f6f2eb;--bg2:#ede7dd;--line:#dcd4c7;--line2:#c6bcad;--ink:#15120e;--ink2:#5a5449;--ink3:#6b635a;--accent:#8a5a2b;--btn:#15120e;--btn-ink:#f6f2eb}a{color:var(--accent);cursor:pointer;text-decoration:none}a:hover{color:var(--ink);text-underline-offset:4px;text-decoration:underline 1px}a:hover [data-arrow],a:focus-visible [data-arrow]{transform:translate(3px)}nav a[data-active=true]{color:var(--ink);box-shadow:inset 0 -1px 0 var(--accent)}select option{background:var(--bg);color:var(--ink)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}main:focus{outline:none}h1,h2,h3,p,ul,ol{margin:0}ul,ol{padding:0;list-style:none}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}.plain:hover{color:var(--ink);text-decoration:none}.nav-link:hover{color:var(--ink);background-size:100% 1px;text-decoration:none}.btn-primary:hover{opacity:.9;color:var(--btn-ink);text-decoration:none;transform:translateY(-1px)}.btn-primary:active{opacity:1;transform:translateY(0)scale(.98)}.btn-secondary:hover{border-color:var(--ink2);color:var(--ink);text-decoration:none;transform:translateY(-1px)}.btn-secondary:active{transform:translateY(0)scale(.98)}.icon-btn:hover{border-color:var(--ink2);color:var(--ink)}.icon-btn:active{transform:scale(.94)}.ghost-btn:hover{border-color:var(--ink2);color:var(--ink)}.ghost-btn:active{transform:scale(.97)}.card:hover{border-color:var(--line2);transform:translateY(-4px)}.email-link:hover{color:var(--accent);text-decoration:none}.footer-link:hover{color:var(--ink)}.lang-select:hover{border-color:var(--ink2);color:var(--ink)}.copy-done,.copy-btn.copied .copy-idle{display:none}.copy-btn.copied .copy-done{display:inline}.icon-moon{display:none}body[data-theme=light] .icon-moon{display:inline}body[data-theme=light] .icon-sun{display:none}.skip-link{z-index:30;clip:rect(0 0 0 0);white-space:nowrap;background:var(--btn);width:1px;height:1px;color:var(--btn-ink);border-radius:6px;padding:0;font-size:14px;font-weight:500;position:absolute;top:16px;left:16px;overflow:hidden}.skip-link:focus{clip:auto;width:auto;height:auto;padding:10px 16px}