/* PortCode site — light, tactile, one idea: product controls drawn large, on grounds that change tile to tile. */
:root{
  --paper:#f4f3f0;--white:#fff;--grid:#ecebe7;--ink:#121212;--ink2:#3a3a38;--mut:#6c6b67;--rule:rgba(18,18,18,.09);
  --orange:#ff7a1a;--orange2:#ff9a4d;--blue:#3b82f6;--blue-bg:#e6efff;--green:#1f9d57;--green-bg:#e5f6ec;--amber:#f5a742;--red:#e5484d;
  --violet:#6d5df6;--violet2:#b9a8ff;--peach:#ffd9b0;--dark:#111214;--dark2:#1b1d21;
  --r:28px;--r2:18px;--shadow:0 1px 0 rgba(0,0,0,.03),0 10px 30px rgba(20,20,20,.07);
  --sans:"SF Pro Display",-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{color:#1d5fd1}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:8px}
.wrap{max-width:1160px;margin:0 auto;padding:0 28px}
img,svg{max-width:100%}
code{font:.88em var(--mono);background:rgba(18,18,18,.06);padding:.12em .42em;border-radius:7px}
pre{background:var(--dark);color:#e9ebf0;border-radius:var(--r2);padding:18px 22px;overflow:auto;font:14px/1.65 var(--mono);margin:18px 0}
pre code{background:none;padding:0;color:inherit;font-size:inherit}
/* nav */
nav{position:sticky;top:0;z-index:20;padding:14px 0;background:linear-gradient(var(--paper) 60%,transparent)}
nav .wrap{display:flex;align-items:center;gap:6px;background:var(--white);border-radius:999px;box-shadow:var(--shadow);padding:7px 8px 7px 18px;max-width:1104px}
nav .brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink);text-decoration:none;margin-right:auto;letter-spacing:-.01em}
nav .brand img{width:30px;height:30px;border-radius:9px;display:block}
nav .brand b{font-weight:700}
nav a.l{color:var(--ink2);text-decoration:none;font-size:.93rem;padding:7px 12px;border-radius:999px}nav a.l:hover{background:var(--paper);color:var(--ink)}
nav a.gh{background:var(--ink);color:var(--paper);text-decoration:none;font-size:.93rem;font-weight:600;padding:8px 16px;border-radius:999px}nav a.gh:hover{opacity:.85;color:var(--paper)}
@media(max-width:820px){nav a.l{display:none}nav a.l.keep{display:inline}}
/* type */
h1{font-size:clamp(2.6rem,6.6vw,5rem);line-height:1.02;letter-spacing:-.045em;margin:0;font-weight:750}
h2{font-size:clamp(1.9rem,4vw,2.9rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 .3em;font-weight:720}
h3{margin:0;font-size:1.15rem;letter-spacing:-.01em;line-height:1.25;font-weight:650}
.lead{font-size:1.25rem;line-height:1.5;color:var(--ink2);max-width:36em;margin:22px 0 0}
.sub{color:var(--mut);max-width:40em;margin:0 0 28px;font-size:1.08rem}
section{padding:84px 0 0}
.hero{padding:46px 0 0}
.hero .top{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;margin-bottom:34px}
@media(max-width:900px){.hero .top{grid-template-columns:1fr}}
.cmd{display:flex;align-items:center;gap:12px;background:var(--dark);color:#e9ebf0;border-radius:16px;padding:14px 16px 14px 20px;font:14px var(--mono);margin:0 0 14px;overflow:auto;white-space:nowrap}
.cmd s{text-decoration:none;color:var(--orange2)}
.cmd button{margin-left:auto;flex:none}
.btns{display:flex;gap:10px;flex-wrap:wrap}
.btn,button.btn{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;font:600 .98rem var(--sans);padding:12px 20px;border-radius:999px;background:var(--ink);color:var(--paper);text-decoration:none;transition:transform .12s,background .12s}
.btn:hover{opacity:.88;color:var(--paper)}.btn:active{transform:scale(.98)}
.btn.light{background:var(--white);color:var(--ink);box-shadow:var(--shadow)}.btn.light:hover{background:#fafaf8;color:var(--ink)}
.btn.sm{padding:7px 14px;font-size:.85rem;background:rgba(255,255,255,.14);color:#fff}
.cap{color:var(--mut);font-size:.9rem;margin:14px 4px 0;max-width:60em}
/* bento */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.bento>*{min-width:0}
.t{position:relative;border-radius:var(--r);overflow:hidden;background:var(--white);box-shadow:var(--shadow)}
.g-grid{background-color:var(--grid);background-image:linear-gradient(rgba(0,0,0,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.045) 1px,transparent 1px);background-size:28px 28px;box-shadow:none}
.g-light{background:#efeeeb;box-shadow:none}
.g-orange{background:linear-gradient(160deg,#ff7a1a,#ff5b1f);box-shadow:none}
.g-violet{background:linear-gradient(135deg,#6d5df6 0%,#a897ff 48%,#ffd9b0 100%);box-shadow:none}
.g-dark{background:var(--dark);color:#f2f3f5;box-shadow:none}
.g-peach{background:linear-gradient(150deg,#ffe9d0,#ffd0b8);box-shadow:none}
.g-mint{background:linear-gradient(150deg,#d9f4e6,#c9ecf2);box-shadow:none}
.pad{padding:26px}
/* controls (drawn big, like a product) */
.ctl{background:var(--white);border-radius:var(--r2);box-shadow:0 1px 0 rgba(0,0,0,.04),0 6px 18px rgba(20,20,20,.06);display:flex;align-items:center}
.seg{padding:5px;gap:2px}.seg span{padding:10px 18px;border-radius:13px;color:var(--mut);font-weight:550;font-size:1.05rem;white-space:nowrap}.seg span.on{background:var(--blue-bg);color:var(--blue)}
.tog{width:76px;height:44px;border-radius:999px;background:#d9d8d4;padding:4px;box-shadow:none}.tog i{width:36px;height:36px;border-radius:50%;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.2)}
.tog.on{background:var(--blue);justify-content:flex-end}
.step{justify-content:space-between;padding:0 22px;gap:14px;font-size:1.15rem;color:var(--mut);height:60px}.step b{color:var(--ink);font-weight:650}.step u{text-decoration:none;color:var(--ink);font-size:1.5rem;line-height:1}
.search{padding:0 20px;gap:12px;height:60px;color:var(--mut);font-size:1.1rem}
.checks{flex-direction:column;align-items:stretch;padding:16px 18px;gap:14px;font-size:1.12rem}
.checks div{display:flex;align-items:center;gap:14px;color:var(--mut)}.checks div.done{color:var(--ink)}
.checks i{width:26px;height:26px;border-radius:50%;border:2px solid #dcdad5;flex:none;display:grid;place-items:center;font-style:normal;font-size:.8rem;color:#fff}
.checks .done i{background:var(--green);border-color:var(--green)}
.cta{background:var(--blue);color:#fff;justify-content:center;height:60px;font-weight:650;font-size:1.15rem;box-shadow:0 10px 24px rgba(59,130,246,.35)}
.slider{padding:0 6px 0 0;height:30px;background:none;box-shadow:none;position:relative}
.slider:before{content:"";position:absolute;left:0;right:0;top:11px;height:8px;border-radius:99px;background:#dddbd6}
.slider em{position:absolute;left:0;top:11px;height:8px;border-radius:99px;background:var(--blue);width:var(--w,75%)}
.slider i{position:absolute;left:calc(var(--w,75%) - 15px);top:0;width:30px;height:30px;border-radius:50%;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.select{justify-content:space-between;padding:0 20px;height:60px;font-size:1.15rem;gap:14px}.select small{color:var(--mut);font-size:1rem}
.round{width:60px;height:60px;border-radius:50%;justify-content:center;font-size:1.3rem;font-weight:600}
.lbl{font:500 .85rem var(--mono);color:var(--mut);margin:0 0 6px 2px}
/* controls collage */
.collage{display:grid;grid-template-columns:repeat(12,1fr);gap:14px;padding:26px;align-items:center}
.collage .a1{grid-column:1/8}.collage .a2{grid-column:8/10;justify-self:start}.collage .a3{grid-column:10/13}
.collage .b1{grid-column:1/6}.collage .b2{grid-column:6/13;display:grid;gap:14px}
.collage .c1{grid-column:1/6;grid-row:span 2}.collage .c2{grid-column:6/10}.collage .c3{grid-column:10/11}.collage .c4{grid-column:11/13}
/* browser window on gradient */
.browser{position:absolute;left:7%;right:-2%;top:12%;bottom:-6%;background:var(--white);border-radius:20px 20px 0 0;box-shadow:0 20px 50px rgba(30,20,80,.25);overflow:hidden}
.browser .bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:rgba(255,255,255,.55);border-bottom:1px solid var(--rule)}
.browser .bar i{width:12px;height:12px;border-radius:50%;background:#e3e2ee}
.browser .url{flex:1;text-align:center;background:rgba(109,93,246,.1);border-radius:999px;padding:5px 12px;font:13px var(--mono);color:#4a4670;margin-left:8px}
.browser .body{padding:16px 18px;display:grid;gap:10px;font-size:.95rem}
.chipx{display:inline-flex;gap:6px;align-items:center;font:600 12px var(--mono);padding:3px 9px;border-radius:7px;background:#e4f4ee;color:#1d7a5a;width:max-content}
.bub{background:#f3f2ff;border-left:3px solid var(--violet);border-radius:8px;padding:8px 12px}
.trow{display:flex;gap:10px;align-items:baseline;font:13.5px var(--mono);color:var(--ink2)}.trow b{color:var(--green)}.trow span{color:var(--mut)}
.ask{border:1.5px solid var(--amber);border-radius:14px;padding:12px 14px;background:#fffaf0}
.ask b{color:#b86e00}.ask code{display:block;margin:8px 0;background:#f6efe0}
.ask .row{display:flex;gap:8px}.ask .row span{padding:7px 14px;border-radius:999px;font-weight:600;font-size:.88rem;background:var(--green);color:#fff}.ask .row span+span{background:var(--white);color:var(--red);box-shadow:inset 0 0 0 1.5px #f0c8c9}
/* keycaps */
.keys{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:26px 26px 0}
.key{background:linear-gradient(#fff,#f1efec);border-radius:16px;aspect-ratio:1/1;box-shadow:0 2px 0 rgba(0,0,0,.18),0 10px 18px rgba(120,30,0,.28);display:flex;flex-direction:column;justify-content:space-between;padding:10px 12px;color:var(--ink)}
.key small{font:600 .78rem var(--mono);color:var(--mut)}
.key b{font-size:1.75rem;line-height:1;font-weight:600;letter-spacing:-.03em}
/* app icons */
.apps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:26px 26px 0}
.app{aspect-ratio:1/1;border-radius:22px;background:var(--white);display:grid;place-items:center;box-shadow:0 1px 0 rgba(0,0,0,.04),0 6px 16px rgba(20,20,20,.07);padding:18%}
.app img{display:block;width:100%;height:100%;object-fit:contain}
/* player */
.player{display:grid;grid-template-columns:42% 1fr;gap:22px;padding:26px;height:100%;align-items:center}
.art{aspect-ratio:1/1;border-radius:20px;background:linear-gradient(170deg,#ffb36b,#ff6a3d 55%,#3b3a9c 56%,#26246b);display:grid;place-items:center;position:relative;overflow:hidden}
.art b{font-size:clamp(2.2rem,4.4vw,3.4rem);letter-spacing:-.05em;color:#fff;font-weight:750;text-shadow:0 4px 18px rgba(0,0,0,.25)}
.art:after{content:"";position:absolute;left:0;right:0;bottom:0;height:44%;background:repeating-linear-gradient(transparent 0 9px,rgba(255,255,255,.35) 9px 10px);mask-image:linear-gradient(transparent,#000 30%);-webkit-mask-image:linear-gradient(transparent,#000 30%)}
.player h3{font-size:1.45rem;color:#fff}.player p{margin:2px 0 14px;color:#9da1ab}
.prog{height:6px;border-radius:99px;background:#34363c;overflow:hidden}.prog i{display:block;height:100%;width:100%;background:#f2f3f5;border-radius:99px}
.times{display:flex;justify-content:space-between;color:#9da1ab;font:13px var(--mono);margin:8px 0 18px}
.pbtns{display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:640px){.player{grid-template-columns:1fr}}
/* tiles with copy */
.tc{padding:26px;display:flex;flex-direction:column;gap:12px}
.tc p{margin:0;color:var(--mut);font-size:1rem}
.g-dark.tc p,.g-orange.tc p{color:rgba(255,255,255,.72)}
.s12{grid-column:span 12}.s8{grid-column:span 8}.s7{grid-column:span 7}.s6{grid-column:span 6}.s5{grid-column:span 5}.s4{grid-column:span 4}.s3{grid-column:span 3}
.h340{min-height:380px}.h300{min-height:320px}
@media(max-width:980px){.s8,.s7,.s6,.s5,.s4,.s3{grid-column:span 12}.s4.half,.s3.half{grid-column:span 6}.h340{min-height:340px}}
@media(max-width:560px){.s4.half,.s3.half{grid-column:span 12}.collage{grid-template-columns:repeat(6,1fr);padding:18px}.collage>*{grid-column:1/-1!important;grid-row:auto!important}}
/* screenshot tiles: a real terminal, bleeding off the tile like a window should */
.shotile{padding:34px 0 0 34px}
.shotile img{display:block;width:118%;max-width:none;border-radius:14px 0 0 0;box-shadow:0 24px 60px rgba(20,10,60,.35)}
.framed{padding:22px 22px 0}.framed img{display:block;width:100%;border-radius:14px 14px 0 0;box-shadow:0 14px 40px rgba(0,0,0,.25)}
.framed.mid{padding-bottom:22px}.framed.mid img{border-radius:14px}
/* lists, tables */
.cards{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--white);border-radius:var(--r2);padding:22px;box-shadow:var(--shadow)}
.card p{margin:8px 0 0;color:var(--mut);font-size:.98rem}
table{width:100%;border-collapse:separate;border-spacing:0;background:var(--white);border-radius:var(--r2);overflow:hidden;box-shadow:var(--shadow);font-size:.95rem;margin:18px 0}
th,td{padding:12px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--rule)}tr:last-child td{border-bottom:0}
th{font-weight:600;color:var(--mut);font-size:.85rem;background:#faf9f7}
.note{background:#fff7e8;border-radius:var(--r2);padding:16px 20px;margin:18px 0;color:#6b4a0f}
.phases{display:grid;gap:10px;margin:20px 0 0;padding:0;list-style:none;counter-reset:p}
.phases li{counter-increment:p;background:var(--white);border-radius:var(--r2);padding:14px 18px 14px 64px;position:relative;box-shadow:var(--shadow)}
.phases li:before{content:counter(p)-1;position:absolute;left:16px;top:50%;transform:translateY(-50%);width:34px;height:34px;border-radius:12px;background:var(--orange);color:#fff;font:700 .95rem/34px var(--mono);text-align:center}
.phases span{color:var(--mut)}
.tag{display:inline-block;font:600 12px var(--mono);padding:3px 10px;border-radius:999px;background:rgba(18,18,18,.07);color:var(--ink2);margin-right:6px}
.tag.ok{background:var(--green-bg);color:#17784a}
.agent{display:flex;gap:14px;align-items:flex-start}.agent i{flex:none;width:12px;height:12px;border-radius:4px;margin-top:6px}
.port{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch}
.port img{display:block;width:100%}
@media(max-width:820px){.port{grid-template-columns:1fr}}
footer{padding:80px 0 50px;color:var(--mut);font-size:.9rem}
/* markdown pages (guide, RU, 404) */
main.doc{max-width:860px;margin:16px auto 0;background:var(--white);border-radius:var(--r);box-shadow:var(--shadow);padding:44px 52px}
main.doc h1{font-size:clamp(2rem,4.4vw,3rem);letter-spacing:-.04em;margin-bottom:.4em}
main.doc h2{font-size:1.65rem;margin:2em 0 .5em;letter-spacing:-.025em}
main.doc h3{margin:1.6em 0 .4em}
main.doc table{box-shadow:none;border:1px solid var(--rule)}
main.doc img{border-radius:14px;margin:8px 0}
main.doc figure{margin:18px 0}main.doc figcaption{color:var(--mut);font-size:.88rem}
@media(max-width:700px){main.doc{padding:28px 22px;border-radius:22px}}
/* fixes */
.hero .top{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}
@media(max-width:900px){.hero .top{grid-template-columns:minmax(0,1fr)}}
.cmd{white-space:normal;word-break:break-all;font-size:13px}
.keys,.apps{grid-template-columns:repeat(3,minmax(0,1fr))}
.key small{font-size:.68rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.step b,.search{white-space:nowrap}
.shotile{max-height:520px}
.g-dark.tc.h340{justify-content:flex-start}
.collage .a1{grid-column:1/7}.collage .a2{grid-column:7/9}.collage .a3{grid-column:9/13}
.step{padding:0 14px;gap:8px;font-size:1rem}
@media(max-width:640px){.art{aspect-ratio:2/1}}

/* theme button */
nav button.theme{border:0;background:none;color:var(--ink2);width:36px;height:36px;border-radius:50%;display:grid;place-items:center;cursor:pointer;margin-right:2px}
nav button.theme:hover{background:var(--paper);color:var(--ink)}
nav button.theme .sun{display:none}[data-theme=dark] nav button.theme .sun{display:inline}[data-theme=dark] nav button.theme .moon{display:none}
/* these stay light in both themes: they are drawn product parts and brand marks need a light ground */
.browser,.key,.app{color:#121212;--ink:#121212;--ink2:#3a3a38;--mut:#6c6b67;--rule:rgba(18,18,18,.09);--white:#fff}
.app{background:#fff}
/* dark theme */
[data-theme=dark]{color-scheme:dark;
  --paper:#0d0e10;--white:#1a1c20;--grid:#15171a;--ink:#f2f3f5;--ink2:#c8cbd2;--mut:#9399a4;--rule:rgba(255,255,255,.09);
  --blue-bg:#1b2a4a;--green-bg:#12301f;--dark:#08090a;--dark2:#121315;--peach:#3b2a1c;
  --shadow:0 1px 0 rgba(255,255,255,.04),0 12px 32px rgba(0,0,0,.45)}
[data-theme=dark] main a:not(.btn){color:#7aa7ff}[data-theme=dark] main a:not(.btn):hover{color:#a5c3ff}
[data-theme=dark] code{background:rgba(255,255,255,.09)}
[data-theme=dark] .g-grid{background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px)}
[data-theme=dark] .g-light{background:#1a1c20}
[data-theme=dark] .g-peach{background:linear-gradient(150deg,#3b2a1c,#3a231f)}
[data-theme=dark] .g-mint{background:linear-gradient(150deg,#16332c,#143038)}
[data-theme=dark] .g-dark,[data-theme=dark] .cmd{box-shadow:inset 0 0 0 1px rgba(255,255,255,.09)}
[data-theme=dark] .g-violet{background:linear-gradient(135deg,#4a3fd0 0%,#7d6cf2 50%,#c99a78 100%)}
[data-theme=dark] .tog{background:#3a3d43}[data-theme=dark] .tog.on{background:var(--blue)}
[data-theme=dark] .checks i{border-color:#454952}
[data-theme=dark] .slider:before{background:#3a3d43}
[data-theme=dark] th{background:#202328}
[data-theme=dark] .note{background:#33290f;color:#f0d9a8}
[data-theme=dark] .tag{background:rgba(255,255,255,.1)}[data-theme=dark] .tag.ok{background:var(--green-bg);color:#7ee0a8}
[data-theme=dark] .btn.light:hover{background:#23262b;color:var(--ink)}
[data-theme=dark] .ctl{box-shadow:0 1px 0 rgba(255,255,255,.04),0 6px 18px rgba(0,0,0,.35)}
[data-theme=dark] main.doc img,[data-theme=dark] .framed img{box-shadow:0 14px 40px rgba(0,0,0,.5)}
html[lang=ru] h1{font-size:clamp(2.2rem,5vw,3.8rem);letter-spacing:-.035em}

/* phones: wide tables scroll inside their own box instead of pushing the page sideways */
@media (max-width:700px){
  table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  td code,th code{overflow-wrap:anywhere}
  td,th{padding-left:12px;padding-right:12px}
}
main.doc{min-width:0}
main.doc p code,main.doc li code,main.doc td code{overflow-wrap:anywhere}
main.doc pre{max-width:100%;overflow-x:auto}

/* hero: the install column sits level with the heading's centre instead of hanging at the bottom, and the title is a notch smaller so it stays on three lines */
.hero .top{align-items:center}
.hero .top>div:last-child{display:flex;flex-direction:column;justify-content:center;gap:2px;padding-bottom:6px}
.hero h1{font-size:clamp(2.6rem,5.4vw,4.4rem)}
.hero .ik{display:block;font-size:.82rem;font-weight:650;letter-spacing:.04em;text-transform:uppercase;color:var(--mut);margin:0 0 10px 4px}
.hero .ikn{color:var(--mut);font-size:.9rem;line-height:1.45;margin:14px 4px 0}
/* copy buttons */
.codebox{position:relative}.codebox pre{margin:18px 0}
.copybtn{font:600 12px/1 var(--sans);color:#d8dbe3;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:9px;padding:7px 11px;cursor:pointer;transition:background .15s,color .15s}
.copybtn:hover{background:rgba(255,255,255,.2);color:#fff}.copybtn.ok{background:var(--green);border-color:var(--green);color:#fff}
.codebox .copybtn{position:absolute;top:28px;right:10px;opacity:.75}.codebox:hover .copybtn,.codebox .copybtn:focus-visible{opacity:1}
.cmd .copybtn{margin-left:auto;flex:none}
@media(hover:none){.codebox .copybtn{opacity:1}}
@media(max-width:900px){.hero .ik,.hero .ikn{margin-left:0}}
.cmd{word-break:normal;overflow-wrap:normal}.cmd .cmdtext{min-width:0}
.hero .top>div:last-child .lead{margin:0 0 24px;max-width:none}
.hero .top>div:last-child{padding-bottom:0}

/* hero v3: title and lead on the left, the install card level with them on the right */
.hero .top{align-items:start}
.hero .top>div:last-child{display:block;padding-bottom:0}
.hero .top>div:last-child .lead{margin:0}
.icard{background:var(--white);border-radius:var(--r);box-shadow:var(--shadow);padding:22px 22px 18px;margin-top:10px}
.icard .ik{margin:0 0 10px 2px}.icard .cmd{margin:0 0 14px}.icard .btns{margin:0 0 4px}.icard .ikn{margin:12px 2px 0}
.hero h1{font-size:clamp(2.6rem,5.4vw,4.6rem)}
.icard{padding-bottom:28px}
/* phones: the copy button gets its own row instead of sitting on the text */
@media(max-width:700px){
  .codebox pre{padding-top:46px}
  .codebox .copybtn{top:10px;right:10px}
  .cmd{flex-direction:column;align-items:stretch;gap:10px}
  .cmd .copybtn{margin:0;align-self:flex-end}
  nav a.l.keep{padding:7px 9px}
}
.demo{padding-top:0}.demo img{display:block;width:100%;max-width:960px;height:auto;margin:0 auto;border-radius:18px;box-shadow:var(--shadow)}