body{--c: var(--violet)}body[data-cat=eztv],.acard[data-cat=eztv]{--c: var(--coral)}body[data-cat=gu],.acard[data-cat=gu]{--c: var(--cyan)}body[data-cat=family],.acard[data-cat=family]{--c: var(--mint)}body[data-cat=windows],.acard[data-cat=windows]{--c: #60a5fa}body[data-cat=screentime],.acard[data-cat=screentime]{--c: var(--violet)}body[data-cat=ubuntu],.acard[data-cat=ubuntu]{--c: #fb923c}html[data-lang=vi] div.lang-vi{display:block}.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-size:12.5px;font-weight:700;color:var(--c);background:color-mix(in srgb,var(--c) 14%,transparent);border:1px solid color-mix(in srgb,var(--c) 35%,transparent)}.chip--lg{font-size:13.5px;padding:6px 14px}.agrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;perspective:1200px}.acard{--mx: 50%;--my: 50%;position:relative;display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:22px;background:var(--card);border:1px solid var(--line);overflow:hidden;transition:transform .25s,border-color .25s}.acard:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;transition:opacity .3s;pointer-events:none;background:radial-gradient(360px circle at var(--mx) var(--my),color-mix(in srgb,var(--c) 22%,transparent),transparent 60%)}.acard:hover{border-color:color-mix(in srgb,var(--c) 55%,transparent);transform:translateY(-3px)}.acard:hover:before{opacity:1}.acard__meta{display:flex;align-items:center;justify-content:space-between;gap:8px}.acard__min{font-size:12.5px;color:var(--muted)}.acard h3{margin:4px 0 0;font-size:19px;line-height:1.25;letter-spacing:-.015em}.acard p{margin:0;color:var(--muted);font-size:14.5px}.acard__more{margin-top:auto;padding-top:6px;font-weight:700;font-size:14px;color:var(--c)}.acard--big{padding:28px;background:linear-gradient(160deg,color-mix(in srgb,var(--c) 12%,transparent),var(--card) 60%)}.acard--big h3{font-size:23px}.acard[hidden]{display:none}.ahero{padding:84px 0 34px;text-align:center}.ahero h1{max-width:16ch;font-size:clamp(36px,6vw,68px)}.search{max-width:520px;margin:30px auto 0}.search input{width:100%;padding:15px 22px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--ink);font:inherit;font-size:16px;outline:none;transition:.2s}.search input:focus{border-color:var(--violet);box-shadow:0 0 0 4px #8b5cf633}.sec{font-size:15px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:30px 0 16px}.all{padding:20px 0 30px}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}.fchip{font:inherit;font-weight:700;font-size:14px;color:var(--muted);padding:8px 15px;border-radius:999px;background:var(--card);border:1px solid var(--line);cursor:pointer;transition:.2s}.fchip b{font-weight:700;opacity:.6;margin-left:4px}.fchip:hover{color:var(--ink)}.fchip.is-on{color:#0a0a14;background:var(--ink);border-color:var(--ink)}.empty{text-align:center;color:var(--muted);padding:40px 0}.empty[hidden]{display:none}.progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:30}.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--c),var(--coral));box-shadow:0 0 14px var(--c)}.art{display:grid;grid-template-columns:230px minmax(0,740px);gap:56px;justify-content:center;padding-top:44px;padding-bottom:20px}.toc__in{position:sticky;top:100px}.toc__h{margin:0 0 12px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:800}.toc ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}.toc a{display:block;padding:6px 0 6px 16px;margin-left:-1px;border-left:2px solid transparent;color:var(--muted);font-size:14px;line-height:1.4;transition:.2s}.toc a:hover{color:var(--ink)}.toc a.is-on{color:var(--ink);border-left-color:var(--c)}.crumbs{display:flex;gap:8px;font-size:14px;color:var(--muted);margin-bottom:22px}.crumbs a:hover{color:var(--ink)}.art h1{font-size:clamp(32px,4.6vw,52px);line-height:1.07;letter-spacing:-.03em;margin:16px 0 14px;max-width:none;font-weight:900}.art__lead{font-size:19px;color:#c9cdea;margin:0 0 10px;line-height:1.55}.art__meta{color:var(--muted);font-size:14px;margin:0 0 30px;padding-bottom:28px;border-bottom:1px solid var(--line)}.prose{font-size:17px;line-height:1.75;color:#c3c7e3}.prose h2{font-size:26px;letter-spacing:-.02em;line-height:1.2;color:var(--ink);margin:46px 0 12px;scroll-margin-top:90px}.prose h2:before{content:"";display:block;width:34px;height:4px;border-radius:4px;background:var(--c);margin-bottom:14px}.prose p{margin:0 0 16px}.prose a{color:var(--c);text-decoration:underline;text-underline-offset:3px}.prose ul,.prose ol{padding-left:0;list-style:none;margin:0 0 18px;counter-reset:li}.prose li{position:relative;padding-left:30px;margin-bottom:10px}.prose ul li:before{content:"";position:absolute;left:6px;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--c)}.prose ol li{counter-increment:li}.prose ol li:before{content:counter(li);position:absolute;left:0;top:.15em;width:22px;height:22px;border-radius:50%;background:color-mix(in srgb,var(--c) 22%,transparent);color:var(--c);font-size:12px;font-weight:800;display:grid;place-items:center}.prose code{font:.88em ui-monospace,SF Mono,Menlo,monospace;background:#ffffff14;border:1px solid var(--line);padding:2px 7px;border-radius:7px;color:var(--ink)}.prose figure{margin:28px 0;text-align:center}.prose figure img{max-width:100%;max-height:560px;width:auto;border-radius:18px;border:1px solid var(--line);box-shadow:0 24px 60px -24px #000c}.prose figcaption{font-size:13.5px;color:var(--muted);margin-top:10px}.prose .note{margin:34px 0;padding:20px 22px;border-radius:18px;background:color-mix(in srgb,var(--c) 10%,transparent);border:1px solid color-mix(in srgb,var(--c) 32%,transparent)}.prose .note p{margin:0;color:var(--ink);font-size:16px}.ctacard{--mx: 50%;--my: 50%;position:relative;overflow:hidden;margin:56px 0 10px;padding:30px;border-radius:26px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:radial-gradient(500px 200px at 0 0,color-mix(in srgb,var(--c) 28%,transparent),transparent 70%),var(--card);border:1px solid var(--line)}.ctacard strong{font-size:24px;letter-spacing:-.02em}.ctacard p{margin:4px 0 0;color:var(--muted);max-width:420px}.related{margin-top:56px}.related h2{font-size:22px;margin:0 0 18px}.agrid--3{grid-template-columns:repeat(3,1fr)}.related .agrid--3{grid-template-columns:1fr}@media(max-width:1080px){.art{grid-template-columns:minmax(0,740px)}.toc{display:none}.agrid,.agrid--3{grid-template-columns:1fr 1fr}.related .agrid--3{grid-template-columns:1fr}}@media(max-width:640px){.agrid,.agrid--3{grid-template-columns:1fr}.prose{font-size:16.5px}.ahero{padding-top:56px}}
