:root{--bg:#f5f2ea;--paper:#fcfaf5;--ink:#1f2733;--mut:#56606e;--line:#ddd6c7;--line2:#c9c1b0;--blue:#35548f;--blue-d:#27406f;--tint:#e4e9f2;--s1:#5b77a8;--s2:#a3b39c;--s3:#cda28a;--s4:#e2d3b4;--s5:#7d8590;--code:#1b2434;--disp:"Outfit",system-ui,-apple-system,"Segoe UI",sans-serif;--body:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"Source Code Pro",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16.5px/1.7 var(--body);-webkit-font-smoothing:antialiased;overflow-wrap:break-word}
img,svg{max-width:100%}
a{color:var(--blue);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--blue-d)}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}
h1,h2,h3{font-family:var(--disp);margin:0;color:var(--ink)}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
dl,dd{margin:0}
.skip{position:absolute;left:16px;top:-80px;z-index:50;background:var(--ink);color:#fff;padding:12px 18px;border-radius:4px}
.skip:focus{top:12px;color:#fff}

/* colour key strip */
.key5{display:flex;height:5px}
.key5 i{display:block;background:var(--s1)}
.key5 i:nth-child(1){flex:5}
.key5 i:nth-child(2){flex:2;background:var(--s2)}
.key5 i:nth-child(3){flex:3;background:var(--s3)}
.key5 i:nth-child(4){flex:1.4;background:var(--s4)}
.key5 i:nth-child(5){flex:1;background:var(--s5)}

/* arch chip */
.ch{display:inline-block;flex:none;width:12px;height:15px;border-radius:6px 6px 1px 1px;background:var(--s1)}
.ch.c2{background:var(--s2)}.ch.c3{background:var(--s3)}.ch.c4{background:var(--s4);box-shadow:inset 0 0 0 1px #cdbb95}.ch.c5{background:var(--s5)}

/* header */
.top{position:sticky;top:0;z-index:30;background:var(--bg);border-bottom:1px solid var(--line)}
.top-in{max-width:1240px;margin:0 auto;padding:0 32px;min-height:68px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}
.logo{display:inline-flex;align-items:center;gap:11px;min-height:44px;min-width:0;color:var(--ink);text-decoration:none;font:300 1.18rem/1 var(--disp);letter-spacing:.01em}
.logo span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.logo em{font-style:normal;color:var(--mut)}
.mark{flex:none;display:block}
.mark .m1{fill:var(--blue)}.mark .m2{fill:var(--s3)}
.nav{display:flex;justify-content:center;gap:6px}
.nav a{position:relative;display:inline-flex;align-items:center;min-height:44px;padding:0 15px;color:var(--mut);text-decoration:none;font-size:.93rem;letter-spacing:.01em}
.nav a:hover{color:var(--ink)}
.nav a[aria-current]{color:var(--ink);font-weight:500}
.nav a[aria-current]::after{content:"";position:absolute;left:50%;bottom:2px;width:12px;height:7px;margin-left:-6px;border-radius:7px 7px 0 0;background:var(--blue)}
.burger{display:none;width:44px;height:44px;padding:0;border:1px solid var(--line2);border-radius:4px;background:transparent;color:var(--ink);cursor:pointer;align-items:center;justify-content:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border:1px solid var(--blue);border-radius:4px;background:var(--blue);color:#fff;font:500 .97rem/1.2 var(--body);letter-spacing:.01em;text-decoration:none;cursor:pointer;text-align:center;transition:background .18s,border-color .18s,color .18s}
.btn:hover{background:var(--blue-d);border-color:var(--blue-d);color:#fff}
.btn.ghost{background:transparent;border-color:var(--line2);color:var(--ink)}
.btn.ghost:hover{background:var(--paper);border-color:var(--ink);color:var(--ink)}
.btn.sm{min-height:44px;padding:0 15px;font-size:.88rem}
.btn.wide{width:100%}
.btn.inv{background:#fff;border-color:#fff;color:var(--blue-d)}
.btn.inv:hover{background:var(--tint);border-color:var(--tint);color:var(--blue-d)}
.hbtn{min-height:44px;padding:0 20px;font-size:.92rem}
.btn[disabled]{opacity:.6;cursor:default}

/* shell */
.shell{max-width:1240px;margin:0 auto;padding:64px 32px 96px;display:grid;grid-template-columns:minmax(0,1fr) 360px;grid-template-areas:"intro rail" "rest rail";grid-template-rows:auto 1fr;column-gap:88px}
.intro{grid-area:intro;min-width:0}
.rail{grid-area:rail;min-width:0}
.rest{grid-area:rest;min-width:0}
h1{font-weight:300;font-size:clamp(2.15rem,4.3vw,3.5rem);line-height:1.08;letter-spacing:-.022em;margin:0 0 .5em;text-wrap:balance}
.pg-home h1{font-weight:200;font-size:clamp(2.3rem,4.8vw,3.9rem)}
.lead{font:300 1.22rem/1.6 var(--disp);color:#39424f;max-width:40em;margin:0 0 1.5em}
.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 22px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;margin:-14px 0 14px;font-size:.84rem;color:var(--mut)}
.crumbs a{display:inline-flex;align-items:center;min-height:44px;color:var(--mut);text-decoration:none}
.crumbs a:hover{color:var(--ink);text-decoration:underline}
.crumbs i{width:18px;height:1px;margin:0 10px;background:var(--line2)}
.crumbs span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:32ch}
.bul{display:grid;gap:10px;margin:0 0 30px}
.bul li{display:grid;grid-template-columns:12px minmax(0,1fr);gap:14px;align-items:start}
.bul .ch{margin-top:.38em}
.acts{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 8px}
.try{margin-top:44px}
.try-h{margin:0 0 12px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.upd,.sub{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0;font-size:.9rem;color:var(--mut)}
.sub{margin-top:22px;align-items:flex-start}
.sub .ch{margin-top:.4em}
.sub span{flex:1;min-width:0}

/* niche rail */
.niche{position:relative;background:var(--paper);border:1px solid var(--line2);border-radius:999px 999px 4px 4px;padding:22px 26px 26px;text-align:center}
.crown{display:flex;justify-content:center;padding:44px 0 14px}
.crown .mark{width:46px;height:46px}
.crown .arches{display:block;width:calc(100% + 8px);margin:-4px -4px 0;max-width:none;height:auto}
.niche:has(.arches) .crown{padding:0 0 22px}
.arches .a4{fill:var(--s4)}.arches .a3{fill:var(--s3)}.arches .a2{fill:var(--s2)}.arches .a1{fill:var(--blue)}.arches .a5{fill:var(--s5)}.arches .a0{fill:var(--paper)}
.n-h{font-weight:300;font-size:1.55rem;line-height:1.2;letter-spacing:-.01em;margin:0 auto 8px;max-width:11em}
.n-p{font-size:.93rem;line-height:1.55;color:var(--mut);margin:0 auto 20px;max-width:17em}
.swl{margin-top:22px;border-top:1px solid var(--line);text-align:left}
.swl div{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line)}
.swl div:last-child{border-bottom:0;padding-bottom:0}
.swl dt{display:flex;align-items:baseline;gap:10px;min-width:0;font-size:.86rem;line-height:1.4;color:var(--mut)}
.swl dt .ch{position:relative;top:2px}
.swl dd{flex:none;font:400 1.08rem/1.3 var(--disp);color:var(--ink)}
.toc{text-align:left;margin:6px 0 20px;border-top:1px solid var(--line);counter-reset:t}
.toc li{border-bottom:1px solid var(--line);counter-increment:t}
.toc a{display:grid;grid-template-columns:26px minmax(0,1fr);align-items:center;min-height:44px;padding:8px 0;color:var(--ink);text-decoration:none;font-size:.9rem;line-height:1.4}
.toc a::before{content:counter(t,decimal-leading-zero);font:300 .82rem var(--disp);color:var(--mut)}
.toc a:hover{color:var(--blue)}

/* paint cards (five facts) */
.cards5{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:34px 0 0}
.card5{display:grid;grid-template-rows:auto auto 1fr;background:var(--paper);border:1px solid var(--line);border-radius:999px 999px 3px 3px;padding:7px 7px 14px;text-align:center}
.card5::before{content:"";grid-row:1;display:block;aspect-ratio:5/3.4;border-radius:999px 999px 0 0;background:var(--s1)}
.card5.k2::before{background:var(--s2)}.card5.k3::before{background:var(--s3)}.card5.k4::before{background:var(--s4)}.card5.k5::before{background:var(--s5)}
.card5 dd{grid-row:2;font:300 1.5rem/1.15 var(--disp);letter-spacing:-.01em;padding:12px 2px 3px}
.card5 dt{grid-row:3;font-size:.76rem;line-height:1.35;color:var(--mut);padding:0 2px}

/* sections */
.sec{margin-top:80px;padding-top:30px;border-top:1px solid var(--line)}
.sec.first{margin-top:56px}
.rest>.sec:first-child,.rest>.take:first-child{margin-top:64px}
.sh{display:flex;align-items:baseline;gap:14px;font-weight:300;font-size:clamp(1.6rem,2.6vw,2.1rem);line-height:1.15;letter-spacing:-.015em;margin:0 0 30px}
.sh .ch{width:14px;height:18px;border-radius:7px 7px 1px 1px;position:relative;top:1px}
.sh span{min-width:0}
h3{font-weight:500;font-size:1.1rem;line-height:1.3;margin:0 0 6px}
.feat{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px}
.feat li{display:grid;grid-template-columns:12px minmax(0,1fr);gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.feat li:nth-last-child(-n+2){border-bottom:0}
.s-feat.first{padding-top:10px}
.feat .ch{margin-top:.3em}
.feat p,.steps p,.uses p{margin:0;font-size:.95rem;line-height:1.62;color:var(--mut)}
.steps li{display:grid;grid-template-columns:76px minmax(0,1fr);gap:8px;align-items:start;padding:22px 0;border-bottom:1px solid var(--line)}
.steps li:first-child{padding-top:0}
.steps li:last-child{border-bottom:0;padding-bottom:0}
.no{font:200 3.4rem/.9 var(--disp);color:var(--blue);letter-spacing:-.03em}
.steps li:nth-child(2) .no{color:#6f8266}.steps li:nth-child(3) .no{color:#a9694a}
.uses{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.uses li{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:3px;padding:24px 22px 22px}
.uses .ch{position:absolute;right:20px;top:0;width:22px;height:30px;border-radius:0 0 11px 11px}
.uses h3{padding-right:34px}
.take{margin-top:56px;background:var(--paper);border:1px solid var(--line);border-radius:3px;padding:28px 28px 26px}
.take h2{font-weight:300;font-size:1.5rem;margin:0 0 16px}
.take .bul{margin:0}

/* prose */
.s-prose{padding-top:38px}
.prose{max-width:44em}
.prose>:first-child{margin-top:0}
.prose h2{font-weight:300;font-size:clamp(1.5rem,2.4vw,1.9rem);line-height:1.2;letter-spacing:-.012em;margin:2.2em 0 .6em;scroll-margin-top:92px}
.prose h3{font-size:1.15rem;margin:1.9em 0 .5em;scroll-margin-top:92px}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:0}
.prose ul li,.prose ol li{position:relative;padding-left:28px;margin:.45em 0}
.prose ul li::before{content:"";position:absolute;left:2px;top:.52em;width:10px;height:12px;border-radius:5px 5px 1px 1px;background:var(--s2)}
.prose ol{counter-reset:o}
.prose ol li{counter-increment:o}
.prose ol li::before{content:counter(o);position:absolute;left:0;top:.1em;font:400 .95rem/1.7 var(--disp);color:var(--blue)}
.prose strong{font-weight:600}
.prose :not(pre)>code,.form code{font:400 .88em var(--mono);background:#ebe6d9;padding:.12em .4em;border-radius:3px;overflow-wrap:anywhere}
.prose table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;margin:1.6em 0;font-size:.92rem;line-height:1.5}
.prose th,.prose td{text-align:left;vertical-align:top;padding:12px 18px 12px 0;border-bottom:1px solid var(--line);min-width:7em}
.prose th{font:500 .78rem var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--mut);border-bottom-color:var(--ink)}
.prose blockquote{margin:1.4em 0;padding:2px 0 2px 22px;border-left:2px solid var(--s3);color:#39424f}

/* code */
pre.code{position:relative;margin:1.5em 0;background:var(--code);color:#dfe5ee;border-radius:4px;overflow:hidden;font:400 .84rem/1.7 var(--mono);max-width:100%}
pre.code code{display:block;overflow-x:auto;padding:22px 24px 22px;padding-right:92px;font:inherit;white-space:pre;tab-size:2}
pre.code .k{color:#a9c1ee}pre.code .s{color:#cfdcae}pre.code .c{color:#93a0b3}
.copy{position:absolute;top:8px;right:8px;z-index:2;min-height:36px;min-width:64px;padding:0 12px;border:1px solid #47546b;border-radius:3px;background:#263247;color:#e6ebf3;font:500 .76rem var(--body);letter-spacing:.04em;cursor:pointer}
.copy::after{content:"";position:absolute;inset:-5px}
.copy:hover{background:#32405a}
.codebox{background:var(--code);border-radius:4px;overflow:hidden;max-width:100%}
.codetabs{display:flex;gap:2px;padding:0 12px;border-bottom:1px solid #313d53}
.codetabs button{min-height:46px;padding:0 16px;border:0;border-bottom:2px solid transparent;background:transparent;color:#aab5c6;font:500 .84rem var(--body);letter-spacing:.03em;cursor:pointer}
.codetabs button:hover{color:#fff}
.codetabs button[aria-selected="true"]{color:#fff;border-bottom-color:var(--s3)}
.codebox pre.code{margin:0;border-radius:0}

/* faq */
.faq{border-top:1px solid var(--line);margin-top:-12px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:60px;padding:14px 0;cursor:pointer;list-style:none;font:400 1.1rem/1.4 var(--disp)}
.faq summary::-webkit-details-marker{display:none}
.faq summary span{min-width:0}
.faq summary b{position:relative;flex:none;width:26px;height:26px;border:1px solid var(--line2);border-radius:13px 13px 2px 2px}
.faq summary b::before,.faq summary b::after{content:"";position:absolute;left:7px;top:12px;width:10px;height:1px;background:var(--ink);transition:transform .2s}
.faq summary b::after{transform:rotate(90deg)}
.faq details[open] summary b{background:var(--tint);border-color:var(--s1)}
.faq details[open] summary b::after{transform:rotate(0)}
.ans{padding:0 46px 20px 0;color:#39424f;max-width:44em}
.ans p{margin:0}

/* cta band */
.band{position:relative;overflow:hidden;margin-top:88px;background:var(--blue-d);color:#fff;border-radius:4px;padding:44px 44px 46px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:end}
.band h2{color:#fff;font-weight:300;font-size:clamp(1.6rem,2.6vw,2.1rem);line-height:1.15;letter-spacing:-.015em;margin:0 0 10px}
.band p{margin:0;color:#dde4f0;max-width:30em}
.band-t,.band .btn{position:relative;z-index:1}
.band .arches{position:absolute;right:-30px;bottom:0;width:300px;max-width:none;pointer-events:none}
.band .arches path{fill:#fff;opacity:.055}
.band .arches .a0{opacity:0}

/* forms */
.form{text-align:left;margin-top:4px}
.tabs2{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line2);margin-bottom:18px}
.tabs2 button{min-height:46px;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;background:transparent;color:var(--mut);font:500 .93rem var(--body);cursor:pointer}
.tabs2 button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--blue)}
.msg{font-size:.9rem;line-height:1.5;padding:11px 14px;margin:0 0 16px;border-radius:3px;background:var(--tint);color:#22365c;border-left:3px solid var(--blue)}
.msg:empty{display:none}
.msg.err{background:#f6e2db;color:#7c261b;border-left-color:#b4432f}
.row{display:grid;gap:6px;margin:0 0 16px}
label{font-size:.84rem;font-weight:500;color:var(--ink);letter-spacing:.01em}
input,select,textarea{width:100%;min-height:48px;padding:10px 14px;border:1px solid #9a9383;border-radius:3px;background:#fff;color:var(--ink);font:400 1rem/1.4 var(--body)}
textarea{min-height:150px;resize:vertical}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
.note{font-size:.82rem;line-height:1.5;color:var(--mut);margin:0}
.form>a.btn{width:100%;margin:0 0 8px}
.form>p.note{margin:0 0 18px;text-align:center}
.form form .btn{width:100%;margin:4px 0 12px}
.form form>.note{text-align:center}
.keyout{display:none}
.keyout.on{display:block}
.keyout h3{font-weight:400;font-size:1.2rem;margin:0 0 12px}
.keybox{display:flex;align-items:center;gap:10px;background:var(--code);border-radius:4px;padding:8px 8px 8px 14px;margin:0 0 10px}
.keybox span{flex:1;min-width:0;font:400 .84rem/1.5 var(--mono);color:#e6ebf3;overflow-wrap:anywhere}
.keybox .btn{flex:none;background:#fff;border-color:#fff;color:var(--blue-d)}
.keyout p{font-size:.9rem;line-height:1.75;margin:12px 0}
.keyout .acts{margin:14px 0 10px;gap:8px}
.mut{color:var(--mut)}
.calc{display:grid;gap:14px;text-align:left;margin:14px 0 22px}
.calc>div{display:grid;gap:6px}
.calc>div:last-child{margin-top:4px;padding-top:16px;border-top:1px solid var(--line);text-align:center}
.calc output{display:block;font:200 3rem/1.05 var(--disp);letter-spacing:-.02em;color:var(--blue-d)}
.panel{background:var(--paper);border:1px solid var(--line);border-radius:3px;padding:32px;max-width:40em}
.panel form button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 26px;border:1px solid var(--blue);border-radius:4px;background:var(--blue);color:#fff;font:500 .97rem var(--body);cursor:pointer}
.panel form button:hover{background:var(--blue-d)}
.panel output,.panel form>p{display:block;margin:14px 0 0;font-size:.92rem;color:var(--mut)}
.panel output:empty{display:none}
.s-form{border-top:0;padding-top:0}

/* 404 */
.nf{display:flex;flex-wrap:wrap;gap:0 26px;margin-top:34px;border-top:1px solid var(--line);padding-top:10px}
.nf a{display:inline-flex;align-items:center;min-height:44px;color:var(--ink)}
.pg-404 .lead{margin-bottom:1.4em}

/* footer */
.foot{border-top:1px solid var(--line);background:var(--paper)}
.foot-in{max-width:1240px;margin:0 auto;padding:52px 32px 36px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:28px 88px}
.f-brand p{margin:10px 0 0;color:var(--mut);font-size:.93rem;max-width:26em}
.f-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px}
.f-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--ink);text-decoration:none;font-size:.93rem}
.f-links a:hover{color:var(--blue);text-decoration:underline}
.legal{grid-column:1/-1;margin:0;padding-top:22px;border-top:1px solid var(--line);font-size:.82rem;line-height:1.6;color:var(--mut)}

@media (min-width:961px) and (min-height:740px){
.niche{position:sticky;top:96px}
.n-form{position:static}
.n-toc .toc{max-height:calc(100vh - 400px);min-height:140px;overflow-y:auto}
}
@media (min-width:961px) and (min-height:980px){.n-form{position:sticky}}
@media (max-width:1180px){
.shell{column-gap:56px;grid-template-columns:minmax(0,1fr) 336px}
.cards5{gap:8px}
.card5 dd{font-size:1.3rem}
.nav a{padding:0 10px}
.top-in{gap:16px}
}
@media (max-width:960px){
.top-in{grid-template-columns:minmax(0,1fr) auto auto;gap:10px;padding:0 16px;min-height:62px}
.burger{display:inline-flex}
.nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line2);padding:6px 16px 14px;box-shadow:0 18px 30px -22px rgba(31,39,51,.45)}
.nav.open{display:flex}
.nav a{min-height:50px;padding:0 4px;border-bottom:1px solid var(--line);font-size:1rem}
.nav a:last-child{border-bottom:0}
.nav a[aria-current]::after{left:auto;right:6px;bottom:50%;margin:0 0 -4px}
.shell{display:block;padding:40px 16px 72px}
.rail{margin-top:40px}
.pg-key .rail,.pg-pricing .rail{margin-top:28px}
.niche{max-width:420px;margin:0 auto}
.n-toc,.n-form{max-width:none;border-radius:150px 150px 4px 4px/84px 84px 4px 4px}
.n-toc .crown,.n-form .crown,.n-calc .crown{padding-top:26px}
.sec{margin-top:60px}
.rest>.sec:first-child,.rest>.take:first-child{margin-top:48px}
.band{margin-top:64px;grid-template-columns:1fr;padding:34px 26px 36px;align-items:start}
.band .btn{justify-self:start}
.foot-in{grid-template-columns:1fr;padding:40px 16px 30px}
}
@media (max-width:640px){
body{font-size:16px}
.logo{font-size:1.02rem;gap:8px}
.logo .mark{width:24px;height:24px}
.hbtn{padding:0 12px;font-size:.84rem}
.lead{font-size:1.1rem}
.feat,.uses{grid-template-columns:1fr}
.feat li:nth-last-child(2){border-bottom:1px solid var(--line)}
.steps li{grid-template-columns:54px minmax(0,1fr)}
.no{font-size:2.7rem}
.cards5{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
.card5{grid-column:span 2}
.card5:nth-child(n+4){grid-column:span 3}
.card5:nth-child(n+4)::before{aspect-ratio:5/2.6}
.card5 dd{font-size:1.25rem}
.acts .btn{flex:1 1 150px}
.keyout .acts .btn{flex:0 1 auto}
pre.code{font-size:.8rem}
pre.code code{padding:50px 16px 18px}
.codetabs{padding:0 4px}
.codetabs button{padding:0 12px}
.take{padding:22px 18px}
.panel{padding:22px 16px}
.ans{padding-right:0}
.band .arches{width:220px;right:-40px}
.crumbs span{max-width:20ch}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
.form form .btn{padding:0 10px;font-size:.93rem}
@media (max-width:640px){.card5:nth-child(n+4)::before{aspect-ratio:5/2.5;border-radius:999px 999px 0 0}}