@font-face{font-family:Outfit;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/outfit-latin-ext-400-normal.5tcqmc2S.woff2) format("woff2"),url(/_astro/outfit-latin-ext-400-normal.DHm7mdGe.woff) format("woff");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:Outfit;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/outfit-latin-400-normal.BGsTXAXT.woff2) format("woff2"),url(/_astro/outfit-latin-400-normal.DMwTpYkH.woff) format("woff");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:Outfit;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/outfit-latin-ext-600-normal.B85nYjL1.woff2) format("woff2"),url(/_astro/outfit-latin-ext-600-normal.CWJcPgd7.woff) format("woff");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:Outfit;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/outfit-latin-600-normal.B7SfZ07L.woff2) format("woff2"),url(/_astro/outfit-latin-600-normal.BEfTtDA7.woff) format("woff");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:Outfit;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/outfit-latin-ext-700-normal.CI4iH74K.woff2) format("woff2"),url(/_astro/outfit-latin-ext-700-normal.fjS8-Gm7.woff) format("woff");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:Outfit;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/outfit-latin-700-normal.Cu9v6i1X.woff2) format("woff2"),url(/_astro/outfit-latin-700-normal.D4itBLBr.woff) format("woff");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: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+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: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+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: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+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: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+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: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+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: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+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:Playfair Display;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/playfair-display-cyrillic-700-normal.Dw3uKy19.woff2) format("woff2"),url(/_astro/playfair-display-cyrillic-700-normal.Dk1mTcxf.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Playfair Display;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/playfair-display-vietnamese-700-normal.CaKJSIny.woff2) format("woff2"),url(/_astro/playfair-display-vietnamese-700-normal.Cr1rw0mr.woff) format("woff");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:Playfair Display;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/playfair-display-latin-ext-700-normal.C58ejOkc.woff2) format("woff2"),url(/_astro/playfair-display-latin-ext-700-normal.D5HUU8GT.woff) format("woff");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:Playfair Display;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/playfair-display-latin-700-normal.CuDiGg7c.woff2) format("woff2"),url(/_astro/playfair-display-latin-700-normal.Bc_1Q1cG.woff) format("woff");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{--color-bg: #f8fafc;--color-surface: rgba(255, 255, 255, .82);--color-text: #0f172a;--color-text-muted: #64748b;--color-primary: #1d4ed8;--color-primary-dark: #1e3a8a;--color-accent: #f59e0b;--glass-border: 1px solid rgba(255, 255, 255, .65);--glass-blur: blur(18px);--shadow-md: 0 12px 32px rgba(15, 23, 42, .08);--shadow-lg: 0 20px 48px rgba(15, 23, 42, .12)}html{scroll-behavior:smooth}body{margin:0;font-family:Work Sans,sans-serif;color:var(--color-text);background:radial-gradient(circle at top left,rgba(29,78,216,.08),transparent 32%),radial-gradient(circle at bottom right,rgba(245,158,11,.08),transparent 30%),var(--color-bg)}main{width:min(1100px,calc(100% - 2rem));margin:0 auto;padding:2rem 0 5rem}h1,h2,h3{font-family:Outfit,sans-serif;letter-spacing:-.02em}a{color:var(--color-primary)}img{max-width:100%;display:block}.glass-card{background:var(--color-surface);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:24px;box-shadow:var(--shadow-md)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:.9rem 1.4rem;border-radius:9999px;background:linear-gradient(135deg,var(--color-accent),#fbbf24);color:#111827;font-weight:700;text-decoration:none}.prose{line-height:1.75;font-size:1rem}.prose p,.prose li{color:var(--color-text-muted)}.site-footer[data-astro-cid-sz7xmlte]{border-top:1px solid rgba(15,23,42,.08);padding:2rem 0 4rem}.inner[data-astro-cid-sz7xmlte]{width:min(1100px,calc(100% - 2rem));margin:0 auto;display:flex;justify-content:space-between;gap:2rem}.inner[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{color:var(--color-text-muted)}.footer-links[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:1rem}.category-links[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1rem}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{text-decoration:none}.category-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{text-decoration:none;color:var(--color-text-muted)}@media(max-width:720px){.inner[data-astro-cid-sz7xmlte]{flex-direction:column}}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:#ffffffbf;backdrop-filter:blur(18px);border-bottom:1px solid rgba(15,23,42,.08)}.nav[data-astro-cid-3ef6ksr2]{width:min(1100px,calc(100% - 2rem));margin:0 auto;display:flex;align-items:center;justify-content:space-between}.brand[data-astro-cid-3ef6ksr2]{padding:1rem 0;text-decoration:none;font-family:Outfit,sans-serif;font-weight:700;color:var(--color-text)}.links[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:1rem}.links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{text-decoration:none;color:var(--color-text-muted);font-weight:500}.links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active,.links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--color-primary)}.quiz-link[data-astro-cid-3ef6ksr2]{padding:.7rem 1rem;border-radius:9999px;background:#1d4ed814}