@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/bricolage-grotesque-vietnamese-opsz-normal.D9N6E8K1.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:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/bricolage-grotesque-latin-ext-opsz-normal.IcJDqblK.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:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/bricolage-grotesque-latin-opsz-normal.Cre6nC2_.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 Variable;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 Variable;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 Variable;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 Variable;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 Variable;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 Variable;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 Variable;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 Variable;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 Variable;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 Variable;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 Variable;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}:root{--bg:#fff;--bg-2:#f6f7f8;--bg-3:#eef0f2;--card:#fff;--ink:#0d1117;--ink-2:#39414b;--muted:#6b7480;--rule:#e6e8eb;--rule-strong:#d3d7dc;--accent:#0a6e50;--accent-2:#0d8a64;--accent-ink:#064d38;--accent-bg:#e7f5ef;--hi:#d4f47a;--hi-ink:#2f3d05;--link:#0a6e50;--link-hover:#064d38;--good:#0a6e50;--good-bg:#e7f5ef;--warn:#8a5a00;--warn-bg:#fdf3dc;--bad:#b42318;--bad-bg:#fdecea;--neutral-bg:#eef0f2;--display:"Bricolage Grotesque Variable", "Geist Variable", system-ui, sans-serif;--sans:"Geist Variable", system-ui, -apple-system, "Segoe UI", sans-serif;--mono:"Geist Mono Variable", ui-monospace, Menlo, monospace;--measure:70ch;--wide:1200px;--r:10px;--r-sm:6px;--shadow:0 1px 2px #0d11170a, 0 4px 16px #0d11170a;--shadow-lg:0 2px 4px #0d11170d, 0 12px 32px #0d111714}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font:400 16.5px/1.65 var(--sans);-webkit-font-smoothing:antialiased;margin:0}img{max-width:100%;height:auto;display:block}a{color:var(--link);text-decoration:none}a:hover{color:var(--link-hover);text-underline-offset:3px;text-decoration:underline}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}h1,h2,h3,h4{font-family:var(--display);color:var(--ink);letter-spacing:-.022em;margin:0;line-height:1.12}h1{letter-spacing:-.03em;font-variation-settings:"opsz" 96;font-size:clamp(2.1rem,1.4rem + 2.6vw,3.3rem);font-weight:700}h2{font-size:clamp(1.4rem,1.15rem + .9vw,1.85rem);font-weight:700}h3{font-size:1.18rem;font-weight:680}p{margin:0 0 1em}.wrap{width:min(var(--wide), 100% - 32px);margin-inline:auto}.mono{font-family:var(--mono);font-size:.86em}.eyebrow{font:600 .74rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);align-items:center;gap:8px;display:inline-flex}.muted{color:var(--muted)}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.utility{background:var(--ink);color:#c9d1d9;font-size:.78rem}.utility .wrap{justify-content:space-between;gap:16px;padding:8px 0;display:flex}.utility a{color:#fff}.utility .u-right{gap:18px;display:flex}@media (width<=720px){.utility .u-right{display:none}}.masthead{z-index:20;backdrop-filter:saturate(1.4)blur(10px);border-bottom:1px solid var(--rule);background:#ffffffdb;position:sticky;top:0}.masthead .wrap{justify-content:space-between;align-items:center;gap:24px;padding:14px 0;display:flex}.wordmark{color:var(--ink);align-items:center;gap:10px;display:flex}.wordmark:hover{color:var(--ink);text-decoration:none}.wordmark .seal{background:var(--ink);width:32px;height:32px;color:var(--hi);font:700 .7rem/1 var(--display);letter-spacing:.02em;border-radius:9px;place-items:center;display:grid}.wordmark .name{font:750 1.12rem/1 var(--display);letter-spacing:-.02em}.wordmark .sub{font:400 .72rem/1.2 var(--sans);color:var(--muted);margin-top:3px;display:block}.nav{flex-wrap:wrap;gap:2px;display:flex}.nav a{color:var(--ink-2);border-radius:8px;padding:7px 11px;font-size:.89rem;font-weight:520}.nav a:hover{background:var(--bg-2);color:var(--ink);text-decoration:none}.nav a[aria-current=page]{background:var(--ink);color:#fff}@media (width<=960px){.masthead{position:static}.masthead .wrap{flex-wrap:wrap}.nav{flex-wrap:nowrap;width:100%;padding-bottom:2px;overflow-x:auto}.nav a{white-space:nowrap}}.page-head{background:linear-gradient(180deg, var(--bg-2), var(--bg));border-bottom:1px solid var(--rule);padding:52px 0 36px}.page-head .lede{color:var(--ink-2);max-width:64ch;margin-top:14px;font-size:1.14rem}.crumbs{color:var(--muted);flex-wrap:wrap;align-items:center;gap:4px;margin-bottom:18px;font-size:.82rem;display:flex}.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--ink)}.crumbs span[aria-hidden]{color:var(--rule-strong);margin:0 4px}.section{padding:56px 0}.section-head{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:22px;display:flex}.section-head a{font-size:.9rem;font-weight:550}.meta{color:var(--muted);flex-wrap:wrap;gap:6px 18px;margin-top:18px;font-size:.86rem;display:flex}.meta strong{color:var(--ink);font-weight:600}.badge{font:600 .74rem/1 var(--sans);white-space:nowrap;background:var(--neutral-bg);color:var(--ink-2);border-radius:999px;align-items:center;gap:6px;padding:6px 9px;display:inline-flex}.badge:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.badge.cleared{background:var(--good-bg);color:var(--good)}.badge.not-required{background:var(--neutral-bg);color:var(--ink-2)}.badge.not-cleared{background:var(--bad-bg);color:var(--bad)}.badge.unverified{background:var(--warn-bg);color:var(--warn)}.tag{font:550 .74rem/1 var(--sans);color:var(--ink-2);background:var(--bg-2);border:1px solid var(--rule);white-space:nowrap;border-radius:999px;align-items:center;padding:5px 9px;display:inline-flex}.chip-hi{background:var(--hi);color:var(--hi-ink);font:700 .72rem/1 var(--sans);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;align-items:center;gap:6px;padding:6px 9px;display:inline-flex}.table-wrap{border:1px solid var(--rule);border-radius:var(--r);background:var(--card);box-shadow:var(--shadow);overflow-x:auto}table.data{border-collapse:separate;border-spacing:0;width:100%;font-size:.9rem}table.data th,table.data td{text-align:left;vertical-align:top;border-bottom:1px solid var(--rule);padding:13px 16px}table.data thead th{font:600 .72rem/1.3 var(--sans);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--bg-2);z-index:1;position:sticky;top:0}table.data tbody tr:last-child>*{border-bottom:0}table.data tbody tr:hover>*{background:#fafbfb}table.data th[scope=row]{color:var(--ink);font-weight:650}table.data th[scope=row] a{color:var(--ink)}table.data th[scope=row] a:hover{color:var(--accent);text-decoration:none}table.data td.num{white-space:nowrap}@media (width<=760px){table.data th[scope=row]{background:var(--card);z-index:1;box-shadow:1px 0 0 var(--rule);position:sticky;left:0}}.box{background:var(--card);border:1px solid var(--rule);border-radius:var(--r);box-shadow:var(--shadow);padding:20px 22px}.box-title{font:650 .72rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}.tldr{background:var(--ink);color:#e6edf3;border-radius:var(--r);margin:8px 0 32px;padding:22px 26px}.tldr .box-title{color:var(--hi)}.tldr ul{margin:0;padding-left:1.1em}.tldr li{margin:.45em 0}.tldr li::marker{color:var(--hi)}.tldr strong{color:#fff}.tldr a{color:var(--hi);text-underline-offset:3px;text-decoration:underline}.grid{gap:18px;display:grid}.grid.cols-3{grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}.grid.cols-4{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.tool-card{color:inherit;background:var(--card);border:1px solid var(--rule);border-radius:var(--r);box-shadow:var(--shadow);flex-direction:column;gap:10px;padding:20px;transition:transform .15s,box-shadow .15s,border-color .15s;display:flex}.tool-card:hover{color:inherit;box-shadow:var(--shadow-lg);border-color:var(--rule-strong);text-decoration:none;transform:translateY(-2px)}.tool-card .row{justify-content:space-between;align-items:center;gap:10px;display:flex}.tool-card p{color:var(--ink-2);margin:0;font-size:.92rem}.tool-card .foot{flex-wrap:wrap;gap:6px;margin-top:auto;display:flex}.logo-chip{border:1px solid var(--rule);background:#fff;border-radius:9px;flex:none;place-items:center;width:34px;height:34px;display:grid;overflow:hidden}.logo-chip img{object-fit:contain;width:22px;height:22px}.logo-chip .initials{font:700 .74rem/1 var(--display);color:var(--accent-ink)}.index-list{margin:0;padding:0;list-style:none}.index-list li{border-bottom:1px solid var(--rule);grid-template-columns:1fr auto;gap:4px 24px;padding:18px 0;display:grid}.index-list li:first-child{padding-top:0}.index-list a.t{font:650 1.08rem/1.35 var(--display);color:var(--ink);letter-spacing:-.01em}.index-list a.t:hover{color:var(--accent);text-decoration:none}.index-list p{color:var(--muted);grid-column:1;margin:4px 0 0;font-size:.9rem}.index-list .side{text-align:right;color:var(--muted);flex-direction:column;grid-area:1/2/span 2;align-items:flex-end;gap:6px;font-size:.8rem;display:flex}@media (width<=640px){.index-list li{grid-template-columns:1fr}.index-list .side{flex-direction:row;grid-area:auto/1;align-items:center}}.article-grid{grid-template-columns:minmax(0,1fr) 290px;gap:56px;padding:40px 0 72px;display:grid}@media (width<=1040px){.article-grid{grid-template-columns:1fr;gap:28px}}.aside-sticky{align-self:start;gap:16px;display:grid;position:sticky;top:84px}@media (width<=1040px){.aside-sticky{position:static}}.prose{max-width:var(--measure);font-size:1.02rem}.prose>h2,.prose section>h2{margin:2.2em 0 .6em;scroll-margin-top:90px}.prose h3{margin:1.8em 0 .5em;scroll-margin-top:90px}.prose p,.prose ul,.prose ol{margin:0 0 1.05em}.prose li{margin:.35em 0}.prose li::marker{color:var(--accent)}.prose blockquote{border-left:3px solid var(--accent);color:var(--ink-2);margin:1.4em 0;padding:4px 0 4px 18px}.prose code{font-family:var(--mono);background:var(--bg-2);border-radius:5px;padding:2px 6px;font-size:.84em}.prose pre{background:var(--ink);color:#e6edf3;border-radius:var(--r);padding:16px 18px;font-size:.85rem;line-height:1.6;overflow-x:auto}.prose pre code{color:inherit;background:0 0;padding:0}.prose table{border-collapse:separate;border-spacing:0;border:1px solid var(--rule);border-radius:var(--r);width:100%;box-shadow:var(--shadow);margin:1.6em 0;font-size:.88rem;display:block;overflow-x:auto}.prose th,.prose td{border-bottom:1px solid var(--rule);text-align:left;vertical-align:top;padding:11px 14px}.prose tr:last-child td{border-bottom:0}.prose thead th{font:600 .72rem/1.3 var(--sans);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--bg-2);white-space:nowrap}.prose td:first-child{color:var(--ink);font-weight:600}.prose img{border-radius:var(--r);border:1px solid var(--rule);margin:1.4em 0}.prose hr{border:0;border-top:1px solid var(--rule);margin:2.4em 0}.prose strong{color:var(--ink);font-weight:650}.toc ol{margin:0;padding-left:1.1em;font-size:.88rem}.toc li{margin:.45em 0}.toc a{color:var(--ink-2)}.toc a:hover{color:var(--accent)}.sources ol{color:var(--ink-2);padding-left:1.3em;font-size:.88rem}.sources li{overflow-wrap:anywhere;margin:.45em 0}.faq details{border:1px solid var(--rule);border-radius:var(--r-sm);background:var(--card);margin:10px 0;padding:0}.faq summary{cursor:pointer;font:620 1rem/1.4 var(--display);justify-content:space-between;gap:16px;padding:14px 16px;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--accent);font-weight:700}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--ink-2);margin:0;padding:0 16px 16px}.facts dl{margin:0}.facts dt{font:650 .68rem/1 var(--sans);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-top:15px}.facts dt:first-child{margin-top:0}.facts dd{margin:6px 0 0;font-size:.92rem}.facts .cta{text-align:center;background:var(--ink);color:#fff;border-radius:8px;margin-top:18px;padding:11px;font-size:.9rem;font-weight:600;display:block}.facts .cta:hover{background:var(--accent);color:#fff;text-decoration:none}.pros-cons{grid-template-columns:1fr 1fr;gap:14px;margin:24px 0;display:grid}@media (width<=700px){.pros-cons{grid-template-columns:1fr}}.pros-cons ul{margin:0;padding-left:0;font-size:.93rem;list-style:none}.pros-cons li{margin:.5em 0;padding-left:24px;position:relative}.pros-cons .pro li:before{content:"+";color:var(--good);font-weight:800;position:absolute;top:-1px;left:0}.pros-cons .con li:before{content:"–";color:var(--bad);font-weight:800;position:absolute;top:-1px;left:0}.pros-cons .pro .box-title{color:var(--good)}.pros-cons .con .box-title{color:var(--bad)}.verdict{background:var(--accent-bg);color:var(--accent-ink);border-radius:var(--r);border:1px solid #c4e6d8;margin:28px 0;padding:20px 24px}.verdict .box-title{color:var(--accent)}.verdict p{margin:0;font-size:1.04rem;line-height:1.6}.notice{color:var(--ink-2);background:var(--bg-2);border:1px solid var(--rule);border-radius:var(--r-sm);padding:12px 14px;font-size:.86rem}.notice.disclosure{background:var(--warn-bg);color:#5b3d00;border-color:#f1d9a6}.pick{border:1px solid var(--rule);background:var(--card);box-shadow:var(--shadow);border-radius:14px;margin:28px 0;overflow:hidden}.pick.top{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink), var(--shadow-lg)}.pick-head{border-bottom:1px solid var(--rule);grid-template-columns:auto 1fr auto;align-items:center;gap:16px;padding:20px 22px;display:grid}.pick-rank{background:var(--ink);width:44px;height:44px;color:var(--hi);font:800 1.15rem/1 var(--display);border-radius:12px;place-items:center;display:grid}.pick.top .pick-rank{background:var(--hi);color:var(--hi-ink)}.pick-head h3{font-size:1.3rem;margin:0!important}.pick-head h3 a{color:var(--ink)}.pick-head .pick-sub{color:var(--ink-2);margin-top:3px;font-size:.9rem}.pick-head .pick-meta{flex-direction:column;align-items:flex-end;gap:6px;display:flex}@media (width<=640px){.pick-head{grid-template-columns:auto 1fr}.pick-head .pick-meta{flex-flow:wrap;grid-column:1/-1;align-items:center}}.pick-best{background:var(--bg-2);border-bottom:1px solid var(--rule);padding:14px 22px;font-size:.94rem}.pick-best strong{color:var(--ink)}.pick-body{padding:18px 22px 6px}.pick-body h4{font:650 .74rem/1 var(--sans);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:18px 0 10px}.pick-body .pros-cons{margin:16px 0}.pick-body .pros-cons .box{box-shadow:none;background:var(--bg-2)}.pick-foot{border-top:1px solid var(--rule);grid-template-columns:1fr 1fr;display:grid}.pick-foot>div{padding:16px 22px;font-size:.92rem}.pick-foot>div+div{border-left:1px solid var(--rule);background:var(--accent-bg);color:var(--accent-ink)}.pick-foot .k{font:650 .68rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;display:block}.pick-foot>div+div .k{color:var(--accent)}@media (width<=700px){.pick-foot{grid-template-columns:1fr}.pick-foot>div+div{border-left:0;border-top:1px solid var(--rule)}}.hero{border-bottom:1px solid var(--rule);background:radial-gradient(800px 300px at 85% -10%, #d4f47a59, transparent 60%), radial-gradient(700px 300px at 0% 0%, #0a6e5014, transparent 60%), var(--bg);padding:72px 0 56px}.hero-grid{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);align-items:end;gap:56px;display:grid}@media (width<=900px){.hero-grid{grid-template-columns:1fr;gap:32px}}.hero h1{font-size:clamp(2.4rem,1.5rem + 3.4vw,4rem);line-height:1.02}.hero .lede{color:var(--ink-2);max-width:56ch;margin-top:20px;font-size:1.16rem}.stats{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.stats>div{background:var(--card);border:1px solid var(--rule);border-radius:var(--r);box-shadow:var(--shadow);padding:16px}.stats .n{font:750 2.2rem/1 var(--display);letter-spacing:-.03em}.stats .l{color:var(--muted);margin-top:6px;font-size:.8rem}.cat-list{gap:10px;display:grid}.cat-list a{border:1px solid var(--rule);border-radius:var(--r-sm);color:inherit;background:var(--card);justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.cat-list a:hover{border-color:var(--ink);text-decoration:none}.cat-list strong{font:650 1rem/1.3 var(--display)}.cat-list span{color:var(--muted);font-size:.84rem}.principles{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;display:grid}.principles>div{background:var(--card);border:1px solid var(--rule);border-radius:var(--r);padding:20px}.principles h3{margin-bottom:6px;font-size:1.02rem}.principles p{color:var(--ink-2);margin:0;font-size:.92rem}.principles .k{font:700 .72rem/1 var(--mono);color:var(--hi-ink);background:var(--hi);border-radius:6px;margin-bottom:12px;padding:5px 7px;display:inline-block}.vs-head{grid-template-columns:1fr auto 1fr;align-items:stretch;gap:16px;margin-top:24px;display:grid}.vs-head .side{background:var(--card);border:1px solid var(--rule);border-radius:var(--r);box-shadow:var(--shadow);padding:18px}.vs-head .vs{font:800 1rem/1 var(--display);color:var(--hi-ink);background:var(--hi);border-radius:999px;align-self:center;padding:10px 12px}@media (width<=700px){.vs-head{grid-template-columns:1fr}.vs-head .vs{justify-self:center}}.site-footer{background:var(--ink);color:#c9d1d9;margin-top:56px;font-size:.88rem}.site-footer .wrap{padding:52px 0 28px}.foot-grid{grid-template-columns:1.4fr repeat(3,1fr);gap:32px;display:grid}@media (width<=800px){.foot-grid{grid-template-columns:1fr 1fr}}.site-footer h4{font:650 .72rem/1 var(--sans);text-transform:uppercase;letter-spacing:.08em;color:#8b949e;margin-bottom:12px}.site-footer ul{margin:0;padding:0;list-style:none}.site-footer li{margin:8px 0}.site-footer a{color:#e6edf3}.site-footer a:hover{color:var(--hi);text-decoration:none}.site-footer .wordmark .name{color:#fff}.site-footer .wordmark .seal{background:var(--hi);color:var(--ink)}.site-footer .muted{color:#8b949e}.fineprint{color:#8b949e;border-top:1px solid #262c36;flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:36px;padding-top:18px;font-size:.8rem;display:flex}.filters{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.filters button{font:550 .82rem/1 var(--sans);border:1px solid var(--rule-strong);background:var(--card);color:var(--ink-2);cursor:pointer;border-radius:999px;padding:9px 13px}.filters button:hover{border-color:var(--ink)}.filters button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}.markdown-alert{border:1px solid var(--rule);border-left:3px solid var(--accent);background:var(--bg-2);border-radius:var(--r-sm);margin:1.4em 0;padding:14px 16px}.markdown-alert-title{font:650 .72rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);align-items:center;gap:6px;display:flex;margin:0 0 8px!important}.markdown-alert-title svg{fill:currentColor;width:14px;height:14px}.markdown-alert p:last-child{margin-bottom:0}.markdown-alert-warning,.markdown-alert-caution{border-left-color:var(--warn)}.markdown-alert-warning .markdown-alert-title,.markdown-alert-caution .markdown-alert-title{color:var(--warn)}.markdown-alert-important{border-left-color:var(--bad)}.markdown-alert-important .markdown-alert-title{color:var(--bad)}.product-shot{margin:0 0 8px}.prose .product-shot img{width:100%;margin:0}.product-shot figcaption{color:var(--muted);margin-top:8px;font-size:.8rem}.nav{align-items:center}.nav-item{position:relative}.nav-item>a{align-items:center;gap:6px;display:inline-flex}.nav .caret{opacity:.6;font-size:.7em}.mega{background:var(--card);border:1px solid var(--rule);width:min(760px,92vw);box-shadow:var(--shadow-lg);z-index:30;border-radius:14px;padding:18px;display:none;position:absolute;top:calc(100% + 8px);left:0}.mega:before{content:"";height:10px;position:absolute;top:-10px;left:0;right:0}.nav-item:hover .mega,.nav-item:focus-within .mega{display:block}.mega-grid{grid-template-columns:repeat(3,1fr);gap:8px 18px;display:grid}.mega-h{font:650 .7rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:6px 0 8px 8px}.mega-col a{border-radius:8px;justify-content:space-between;gap:10px;font-size:.9rem;font-weight:550;color:var(--ink)!important;background:0 0!important;padding:8px!important;display:flex!important}.mega-col a span{color:var(--muted);font-size:.78rem;font-weight:400}.mega-col a:hover{text-decoration:none;background:var(--bg-2)!important}.mega-foot{border-top:1px solid var(--rule);gap:18px;margin-top:12px;padding:12px 8px 0;font-size:.86rem;display:flex}.mega-foot a{font-weight:600;color:var(--accent)!important;background:0 0!important;padding:0!important}@media (width<=960px){.has-mega .mega{display:none!important}}.prose .tldr strong{color:#fff}.pick-sub:first-letter{text-transform:uppercase}.best-grid{grid-template-columns:repeat(3,1fr);gap:22px 28px;display:grid}@media (width<=900px){.best-grid{grid-template-columns:1fr 1fr}}@media (width<=600px){.best-grid{grid-template-columns:1fr}}.best-link{border:1px solid var(--rule);border-radius:var(--r-sm);background:var(--card);color:inherit;box-shadow:var(--shadow);margin-bottom:10px;padding:14px 16px;display:block}.best-link:hover{border-color:var(--ink);color:inherit;text-decoration:none}.best-link strong{font:680 1.02rem/1.3 var(--display);display:block}.best-link span{color:var(--muted);font-size:.82rem}.shape-map{border:1px solid var(--rule);background:linear-gradient(var(--bg-2), var(--bg-2)) padding-box;border-radius:14px;margin:1.6em 0;padding:18px}.shape-map figcaption{font:650 .72rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}.shape-grid{grid-template-columns:repeat(var(--cols), minmax(0, 1fr));gap:12px;display:grid}@media (width<=760px){.shape-grid{grid-template-columns:1fr 1fr}}@media (width<=480px){.shape-grid{grid-template-columns:1fr}}.shape-col{background:var(--card);border:1px solid var(--rule);border-radius:10px;padding:12px}.shape-name{font:700 .86rem/1.25 var(--display);color:var(--ink);border-bottom:2px solid var(--hi);margin-bottom:8px;padding-bottom:10px}.shape-tool{color:var(--ink);border-radius:8px;align-items:center;gap:8px;padding:6px 4px;font-size:.88rem;font-weight:560;display:flex}.shape-tool:hover{background:var(--bg-2);color:var(--ink);text-decoration:none}.shape-rank{font:700 .7rem/1 var(--mono);color:var(--muted);width:1.1em}.shape-tool .logo-chip{border-radius:7px;width:26px;height:26px}.shape-tool .logo-chip img{width:18px;height:18px}.pick-media{border-bottom:1px solid var(--rule);background:var(--bg-2);margin:0}.pick-media img{aspect-ratio:16/9;object-fit:cover;object-position:top;width:100%;display:block}.pick-media figcaption{color:var(--muted);padding:6px 22px;font-size:.76rem}.shots{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:8px 0 28px;display:grid}.shots figure{border:1px solid var(--rule);background:var(--bg-2);border-radius:10px;margin:0;overflow:hidden}.shots img{aspect-ratio:16/10;object-fit:cover;object-position:top;width:100%;border:0!important;border-radius:0!important;margin:0!important}.shots figcaption{color:var(--muted);padding:7px 10px;font-size:.76rem}.wordmark-img{object-fit:contain;width:auto;max-width:180px;height:28px}.logo-chip.dark{background:#0d1117;border-color:#0d1117}@media (width<=1040px){.article-grid{grid-template-columns:minmax(0,1fr)}}.nav{scrollbar-width:none}.nav::-webkit-scrollbar{display:none}.prose,.prose>*{min-width:0}.post-bg{background:#f4f2ee;padding:40px 0 72px}.post{background:#fff;border:1px solid #e8e4dc;border-radius:16px;width:min(1080px,100% - 32px);margin:0 auto;padding:56px 48px 40px}@media (width<=760px){.post{border-radius:12px;padding:32px 20px 24px}}.post-head{max-width:760px}.post-eyebrow{font:650 .74rem/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);align-items:center;gap:10px;display:inline-flex}.post-eyebrow span{font-size:.6rem}.post-eyebrow:hover{color:var(--accent-ink);text-decoration:none}.post-head h1{letter-spacing:-.025em;margin:18px 0 14px;font-size:clamp(2rem,1.5rem + 2vw,2.9rem);line-height:1.1}.post-dek{color:var(--ink-2);margin:0 0 22px;font-size:1.15rem;line-height:1.55}.post-byline{border-top:1px solid var(--rule);color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;padding-top:18px;font-size:.9rem;display:flex}.post-byline strong{color:var(--ink);font-weight:600}.post-avatar{background:var(--ink);width:30px;height:30px;color:var(--hi);font:700 .58rem/1 var(--display);border-radius:50%;place-items:center;display:grid}.post-byline .dot{color:var(--rule-strong)}.post-disclosure{color:var(--muted);margin:14px 0 0;font-size:.84rem;font-style:italic}.post-disclosure strong{color:var(--ink-2);font-style:normal}.post-grid{grid-template-columns:220px minmax(0,1fr);gap:48px;margin-top:36px;display:grid}@media (width<=960px){.post-grid{grid-template-columns:minmax(0,1fr);gap:20px}.post-toc{border-right:0!important;padding-right:0!important;position:static!important}.post-toc ol{columns:1}}.post-toc{border-right:1px solid var(--rule);align-self:start;max-height:calc(100vh - 110px);padding-right:24px;position:sticky;top:90px;overflow:auto}.post-toc-h{font:650 .7rem/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}.post-toc ol{margin:0;padding:0;list-style:none}.post-toc li{margin:0 0 12px;font-size:.86rem;line-height:1.35}.post-toc a{color:var(--muted)}.post-toc a:hover{color:var(--ink);text-decoration:none}.post-body{max-width:700px;font-size:1.04rem;line-height:1.75}.post-body>h2:first-child{margin-top:0}.post-body h2{margin:2em 0 .7em;font-size:1.65rem}.post-body h3{margin:1.8em 0 .5em;font-size:1.25rem}.post-body h4{font:650 .78rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:1.6em 0 .7em}.post-body ul,.post-body ol{padding-left:1.3em}.post-body li::marker{color:var(--ink-2)}.post-body table{width:100%;box-shadow:none;border-collapse:collapse;border:1px solid #1d1f22;border-radius:0;font-size:.9rem;display:table}.post-body table th,.post-body table td{border:1px solid #1d1f22;padding:12px 14px}.post-body table thead th{color:var(--ink);text-transform:none;letter-spacing:0;font:650 .9rem/1.3 var(--sans);text-align:center;background:#fff}.post-body .table-wrap{box-shadow:none;border:0;border-radius:0}.post-body .table-wrap table.data,.post-body .table-wrap table.data th,.post-body .table-wrap table.data td{border:1px solid #1d1f22}.post-body .table-wrap table.data thead th{text-transform:none;letter-spacing:0;font:650 .86rem/1.3 var(--sans);color:var(--ink);background:#fff;position:static}@media (width<=760px){.post-body table{display:block;overflow-x:auto}}.pick-h{scroll-margin-top:90px}.pick-line{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px 14px;margin:-2px 0 16px;font-size:.86rem;display:flex}.pick-line a{font-weight:600}.pick-logo{object-fit:contain;filter:brightness(0);opacity:.85;width:auto;max-width:150px;height:22px;border:0!important;border-radius:0!important;margin:0!important}.pick-label{margin-bottom:.3em!important}.post-figure{margin:8px 0 22px}.post-figure img{border:1px solid var(--rule);aspect-ratio:16/9;object-fit:cover;object-position:top;border-radius:10px;width:100%;margin:0!important}.post-figure figcaption{color:var(--muted);margin-top:8px;font-size:.8rem}.post-sources{border-top:1px solid var(--rule);margin-top:2.4em;padding-top:1em;font-size:.86rem}.post-sources ol{padding-left:1.3em}.post-related{width:min(1080px,100% - 32px);margin:40px auto 0}.post-related h2{margin-bottom:16px;font-size:1.5rem}.post-related-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.post-card{color:inherit;background:#fff;border:1px solid #e8e4dc;border-radius:12px;flex-direction:column;gap:10px;padding:20px;display:flex}.post-card:hover{border-color:var(--ink);color:inherit;text-decoration:none}.post-card strong{font:650 1.1rem/1.3 var(--display)}.post-card .muted{font-size:.9rem}.post-body .shape-map{margin:1.4em 0 2em}.mega-sm{width:300px}.mega-list a{border-radius:8px;justify-content:space-between;font-size:.9rem;font-weight:550;color:var(--ink)!important;background:0 0!important;padding:8px!important;display:flex!important}.mega-list a span{color:var(--muted);font-size:.8rem;font-weight:400}.mega-list a:hover{text-decoration:none;background:var(--bg-2)!important}.dir-jump{flex-wrap:wrap;gap:8px;margin-top:22px;display:flex}.dir-jump a{color:var(--ink);border:1px solid var(--rule);background:#fff;border-radius:999px;padding:7px 12px;font-size:.86rem;font-weight:550}.dir-jump a span{color:var(--muted);margin-left:4px;font-weight:400}.dir-jump a:hover{border-color:var(--ink);text-decoration:none}.dir-section{border-bottom:1px solid var(--rule);padding:44px 0;scroll-margin-top:80px}.dir-guides{color:var(--muted);margin:-8px 0 18px;font-size:.9rem}.dir-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;display:grid}.dir-card{border:1px solid var(--rule);color:inherit;background:#fff;border-radius:12px;flex-direction:column;gap:8px;padding:18px;transition:border-color .15s,box-shadow .15s;display:flex}.dir-card:hover{border-color:var(--ink);box-shadow:var(--shadow-lg);color:inherit;text-decoration:none}.dir-logo{align-items:center;height:38px;margin-bottom:4px;display:flex}.dir-logo img{object-fit:contain;filter:brightness(0);opacity:.85;width:auto;max-width:160px;max-height:28px;transition:filter .15s,opacity .15s}.dir-card:hover .dir-logo img{filter:none;opacity:1}.dir-fallback{font:700 1rem/1 var(--display);align-items:center;gap:8px;display:flex}.dir-name{font:650 1rem/1.3 var(--display)}.dir-card p{color:var(--ink-2);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:.86rem;line-height:1.5;display:-webkit-box;overflow:hidden}.dir-meta{color:var(--muted);flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:8px;font-size:.74rem;display:flex}.dir-meta span{background:var(--bg-2);border-radius:999px;padding:4px 8px}.section-head h2 a{font-size:inherit;font-weight:inherit}