:root{--ink-900:#221a17;--ink-800:#2c2320;--ink-750:#2a211e;--ink-700:#3a302c;--ink-650:#4a3e39;--ink-600:#4a3f3b;--ink-500:#6b5f5a;--ink-400:#b5a9a4;--ink-300:#c9bdb8;--ink-200:#d9cfcb;--ink-150:#e4dcd9;--ink-100:#efe9e7;--paper:#f4f1f0;--white:#fff;--fire-400:#ff4f5e;--fire-500:#d7263d;--fire-600:#b81f33;--fire-700:#a81e30;--live:#2e6b4a;--font-display:"Chakra Petch", system-ui, sans-serif;--font-body:"Lexend", system-ui, sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, monospace;--container:1160px;--container-narrow:1120px;--gutter:32px;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--tap:44px}@media (width<=640px){:root{--gutter:16px}}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--ink-900);-webkit-font-smoothing:antialiased;margin:0;font-size:17px;line-height:1.6}img,svg{max-width:100%;display:block}h1,h2,h3{font-family:var(--font-display);text-wrap:balance;margin:0;font-weight:700}p{text-wrap:pretty;margin:0}a{color:var(--fire-700)}a:hover{color:var(--ink-900)}.container{max-width:var(--container);padding-inline:var(--gutter);margin-inline:auto}.container--narrow{max-width:var(--container-narrow)}.mono{font-family:var(--font-mono)}.eyebrow{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-500);font-size:13px}.accent{color:var(--fire-500)}.on-dark .accent{color:var(--fire-400)}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}html[lang=vi] h1,html[lang=vi] h2{line-height:1.14}.ls[data-astro-cid-2rlftokv]{font-family:var(--font-mono);gap:4px;font-size:13px;display:flex}.ls[data-astro-cid-2rlftokv] a[data-astro-cid-2rlftokv]{border-radius:var(--radius-sm);padding:4px 8px;text-decoration:none}.ls--light[data-astro-cid-2rlftokv] a[data-astro-cid-2rlftokv]{color:var(--ink-500)}.ls--light[data-astro-cid-2rlftokv] a[data-astro-cid-2rlftokv].active{background:var(--ink-900);color:var(--paper)}.ls--dark[data-astro-cid-2rlftokv] a[data-astro-cid-2rlftokv]{color:var(--ink-400)}.ls--dark[data-astro-cid-2rlftokv] a[data-astro-cid-2rlftokv].active{background:var(--paper);color:var(--ink-900)}.nav[data-astro-cid-sdbkwzsx]{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-block:22px;display:flex}.brand[data-astro-cid-sdbkwzsx] a{color:inherit;align-items:center;gap:10px;text-decoration:none;display:flex}.links[data-astro-cid-sdbkwzsx]{flex-wrap:wrap;align-items:center;gap:12px 26px;font-size:15px;display:flex}.links[data-astro-cid-sdbkwzsx]>a[data-astro-cid-sdbkwzsx]{text-decoration:none}.nav--light[data-astro-cid-sdbkwzsx] .links[data-astro-cid-sdbkwzsx]>a[data-astro-cid-sdbkwzsx]{color:var(--ink-600)}.nav--light[data-astro-cid-sdbkwzsx] .links[data-astro-cid-sdbkwzsx]>a[data-astro-cid-sdbkwzsx]:hover{color:var(--ink-900)}.nav--dark[data-astro-cid-sdbkwzsx] .links[data-astro-cid-sdbkwzsx]>a[data-astro-cid-sdbkwzsx]{color:var(--ink-200)}.nav--dark[data-astro-cid-sdbkwzsx] .links[data-astro-cid-sdbkwzsx]>a[data-astro-cid-sdbkwzsx]:hover{color:var(--paper)}.nav--mono[data-astro-cid-sdbkwzsx] .links[data-astro-cid-sdbkwzsx]{font-family:var(--font-mono);gap:24px;font-size:14px}.btn[data-astro-cid-hexcr5mt]{min-height:var(--tap);border-radius:var(--radius-sm);font:inherit;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;padding:0 22px;font-size:16px;font-weight:600;text-decoration:none;transition:background-color .15s,border-color .15s;display:inline-flex}.btn--lg[data-astro-cid-hexcr5mt]{min-height:50px}.btn--fire[data-astro-cid-hexcr5mt]{background:var(--fire-500);color:var(--white)}.btn--fire[data-astro-cid-hexcr5mt]:hover{background:var(--fire-600);color:var(--white)}.btn--dark[data-astro-cid-hexcr5mt]{background:var(--ink-900);color:var(--paper)}.btn--dark[data-astro-cid-hexcr5mt]:hover{background:var(--ink-700);color:var(--paper)}.btn--line[data-astro-cid-hexcr5mt]{border-color:var(--ink-300);color:var(--ink-900);font-weight:500}.btn--line[data-astro-cid-hexcr5mt]:hover{border-color:var(--ink-900);color:var(--ink-900)}.btn--line-dark[data-astro-cid-hexcr5mt]{border-color:var(--ink-500);color:var(--paper);font-weight:500}.btn--line-dark[data-astro-cid-hexcr5mt]:hover{border-color:var(--paper);color:var(--paper)}.name[data-astro-cid-rpa2b4tw]{font-family:var(--font-display);font-size:26px;font-weight:600;line-height:1}.cl[data-astro-cid-xznqh53u]{font-family:var(--font-mono);color:var(--ink-400);flex-wrap:wrap;justify-content:space-between;gap:16px;font-size:12px;display:flex}.cl__links[data-astro-cid-xznqh53u]{flex-wrap:wrap;gap:20px;display:flex}.cl[data-astro-cid-xznqh53u] a[data-astro-cid-xznqh53u]{color:inherit;text-decoration:none}.cl[data-astro-cid-xznqh53u] a[data-astro-cid-xznqh53u]:hover{color:var(--fire-400)}footer[data-astro-cid-uimncqsl]{background:var(--ink-900);color:var(--paper)}.container[data-astro-cid-uimncqsl]{flex-direction:column;gap:28px;padding-block:88px;display:flex}h2[data-astro-cid-uimncqsl]{max-width:18ch;font-size:clamp(36px,5vw,64px);line-height:1}.links[data-astro-cid-uimncqsl]{flex-wrap:wrap;gap:12px;display:flex}.bottom[data-astro-cid-uimncqsl]{border-top:1px solid var(--ink-700);margin-top:32px;padding-top:22px}