/* ============================================================
   Tokens — ink, parchment, moonlight and gold, from the splash
   ============================================================ */
:root{
  --ink:      #0f1219;
  --ink-2:    #141826;
  --panel:    #171c2b;
  --panel-2:  #1b2133;
  --line:     rgba(237,230,211,.10);
  --line-soft:rgba(237,230,211,.055);
  --text:     #ece5d2;
  --mut:      #a8a193;
  --faint:    #756f62;

  --gold:    #d2a74f;
  --gold-2:  #ecc97c;
  --silver:  #aeb8c8;
  --copper:  #c98963;

  --font-display:"Fraunces",Georgia,serif;
  --font-body:"Newsreader",Georgia,serif;
  --font-mono:"Courier Prime",ui-monospace,monospace;

  --r-sm:6px; --r-md:12px; --r-lg:18px;
  --maxw:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ink);color:var(--text);
  font-family:var(--font-body);font-size:17.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto}
a{color:var(--text)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
::selection{background:var(--gold);color:#171206}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--panel);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

/* ============================================================
   Nav
   ============================================================ */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(15,18,25,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-in{display:flex;align-items:center;gap:28px;height:64px}
.brand{
  display:flex;align-items:center;gap:10px;text-decoration:none;
  font-family:var(--font-display);font-weight:600;font-size:22px;letter-spacing:.01em;
}
.brand img{display:block;border-radius:6px;transform:translateY(-1px)}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{line-height:1}
.nav-links a{color:var(--mut);text-decoration:none;font-size:15.5px;transition:color .15s;transform:translateY(2px)}
.nav-links a:hover{color:var(--gold-2)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.star-pill{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--font-mono);font-size:13px;line-height:1;color:var(--mut);
  text-decoration:none;border:1px solid var(--line);border-radius:99px;
  padding:7px 13px 5px;transition:border-color .15s,color .15s;
}
.star-pill:hover{border-color:var(--gold);color:var(--text)}
.star-pill svg{width:13px;height:13px;fill:var(--gold)}
.nav-dl{
  font-size:14.5px;font-weight:600;line-height:1;text-decoration:none;color:#171206;
  background:linear-gradient(180deg,var(--gold-2),var(--gold));
  border-radius:99px;padding:8px 17px;font-family:var(--font-body);
}
.nav-dl:hover{filter:brightness(1.07)}

/* ============================================================
   Hero — a night sky for the splash artwork
   ============================================================ */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft);
  background:radial-gradient(110% 80% at 50% 0%, #161b2c 0%, var(--ink) 62%);
}
.stars,.stars-2{position:absolute;inset:0;pointer-events:none;background-repeat:repeat}
.stars{
  background-image:
    radial-gradient(1px 1px at 22px 34px, rgba(236,229,210,.75), transparent),
    radial-gradient(1px 1px at 130px 90px, rgba(236,229,210,.5), transparent),
    radial-gradient(1.5px 1.5px at 210px 40px, rgba(210,167,79,.6), transparent),
    radial-gradient(1px 1px at 70px 160px, rgba(236,229,210,.4), transparent),
    radial-gradient(1px 1px at 260px 140px, rgba(174,184,200,.5), transparent);
  background-size:300px 220px;opacity:.55;
}
.stars-2{
  background-image:
    radial-gradient(1px 1px at 60px 60px, rgba(236,229,210,.8), transparent),
    radial-gradient(1.5px 1.5px at 180px 130px, rgba(210,167,79,.7), transparent),
    radial-gradient(1px 1px at 280px 70px, rgba(236,229,210,.55), transparent);
  background-size:340px 260px;opacity:.4;
  animation:twinkle 6.5s ease-in-out infinite alternate;
}
@keyframes twinkle{from{opacity:.15}to{opacity:.65}}
.hero-in{
  position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:64px 24px 92px;
}
.splash{width:min(380px,68vw);margin-bottom:8px;
  filter:drop-shadow(0 18px 60px rgba(210,167,79,.18));
  animation:float 7s ease-in-out infinite alternate;
}
@keyframes float{from{transform:translateY(-5px)}to{transform:translateY(6px)}}
h1{
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(36px,5.6vw,62px);line-height:1.08;letter-spacing:-.01em;
  margin:10px 0 18px;max-width:18ch;
}
h1 em{font-style:italic;color:var(--gold-2)}
.tagline{max-width:62ch;color:var(--mut);font-size:19px;margin:0 0 36px}
.tagline strong{color:var(--text);font-weight:600}

.cta-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;align-items:center}
.btn{
  display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  text-decoration:none;border-radius:var(--r-md);
  padding:14px 30px;font-weight:600;font-size:17px;line-height:1.3;
  transition:transform .12s,filter .15s,border-color .15s;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#171206}
.btn-primary:hover{filter:brightness(1.07)}
.btn-primary small{font-family:var(--font-mono);font-weight:400;font-size:11.5px;opacity:.8;margin-top:2px}
.btn-ghost{border:1px solid var(--line);color:var(--text);padding:15px 26px;font-size:16px}
.btn-ghost:hover{border-color:var(--gold)}
.alt-arch{font-size:14px;color:var(--faint);margin-top:14px}
.alt-arch a{color:var(--mut)}
.alt-arch a:hover{color:var(--gold-2)}

.hero-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:34px}
.chip{
  font-family:var(--font-mono);font-size:12.5px;color:var(--mut);
  border:1px solid var(--line);border-radius:99px;padding:5px 14px;
  text-decoration:none;display:inline-flex;align-items:center;gap:8px;
}
a.chip:hover{border-color:var(--gold);color:var(--text)}
.chip .dot{width:6px;height:6px;border-radius:99px;background:var(--gold)}

/* ============================================================
   Screenshot + about
   ============================================================ */
.showcase{padding:78px 0 0}
.shot-frame{
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.7),0 0 0 1px rgba(210,167,79,.08);
  background:var(--ink-2);
}
.shot-frame img{display:block;width:100%}
.shot-cap{
  text-align:center;font-family:var(--font-mono);font-size:12px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin:16px 0 0;
}
.about{max-width:72ch;margin:54px auto 0;font-size:19px;line-height:1.75;color:#d8d1bf}
.about p:first-child::first-letter{
  font-family:var(--font-display);font-weight:600;color:var(--gold-2);
  font-size:3.4em;float:left;line-height:.85;padding:4px 10px 0 0;
}
.about a{color:var(--gold-2)}

/* ============================================================
   Spec strip
   ============================================================ */
.specs{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);margin-top:78px}
.specs-in{display:grid;grid-template-columns:repeat(4,1fr)}
.spec{padding:32px 26px;border-left:1px solid var(--line-soft)}
.spec:first-child{border-left:0}
.spec h3{font-family:var(--font-display);font-size:18px;font-weight:600;margin:0 0 7px;color:var(--gold-2)}
.spec p{margin:0;font-size:15px;color:var(--mut);line-height:1.6}

/* ============================================================
   Sections — centered labels echoing the splash lockup
   ============================================================ */
section{padding:96px 0}
.sec-head{text-align:center;margin-bottom:48px}
.sec-label{
  display:flex;align-items:center;justify-content:center;gap:18px;
  font-family:var(--font-body);font-size:13px;font-weight:600;
  letter-spacing:.34em;text-transform:uppercase;color:var(--gold);
  margin:0 auto 18px;
}
.sec-label::before,.sec-label::after{
  content:"";height:1px;width:54px;
  background:linear-gradient(90deg,transparent,var(--gold));
}
.sec-label::after{background:linear-gradient(90deg,var(--gold),transparent)}
h2{
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(30px,3.8vw,44px);letter-spacing:-.01em;line-height:1.12;
  margin:0 0 14px;
}
.sec-sub{color:var(--mut);max-width:64ch;margin:0 auto;font-size:17px}
.sec-sub a{color:var(--mut)}
.sec-sub a:hover{color:var(--gold-2)}

.note{
  border:1px solid var(--line);border-radius:var(--r-md);
  background:var(--panel);color:var(--mut);font-size:15px;
  padding:16px 20px;margin:8px 0;
}
.note a{color:var(--gold-2)}

.skel{position:relative;overflow:hidden;background:var(--panel);border-radius:var(--r-md);min-height:120px}
.skel::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,transparent 30%,rgba(236,229,210,.05) 50%,transparent 70%);
  animation:shimmer 1.4s infinite;
}
@keyframes shimmer{from{transform:translateX(-100%)}to{transform:translateX(100%)}}

/* ============================================================
   Features — from the README
   ============================================================ */
.feat-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;text-align:left}
.fcard{
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:linear-gradient(180deg,var(--panel) 0%,var(--ink-2) 100%);
  overflow:hidden;display:flex;flex-direction:column;position:relative;
}
.fcard::before{content:"";position:absolute;top:0;left:24px;right:24px;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.55}
.fcard-head{
  padding:20px 26px 0;
  font-family:var(--font-display);font-weight:600;font-size:21px;letter-spacing:.005em;
}
.fcard-body{padding:12px 26px 8px;font-size:16px;color:#cdc6b4}
.fcard-body.clamped{
  max-height:300px;overflow:hidden;
  -webkit-mask-image:linear-gradient(#000 70%,transparent);
  mask-image:linear-gradient(#000 70%,transparent);
}
.fcard-body p{margin:0 0 12px}
.fcard-body ul{margin:0 0 12px;padding-left:2px;list-style:none}
.fcard-body li{padding-left:22px;position:relative;margin-bottom:9px;line-height:1.6}
.fcard-body li::before{content:"❧";position:absolute;left:0;top:0;color:var(--gold);font-size:13px;opacity:.8}
.fcard-body li li::before{content:"·";color:var(--faint)}
.fcard-body ul ul{margin-top:9px}
.fcard-body strong{color:var(--text);font-weight:600}
.fcard-body code{font-family:var(--font-mono);font-size:.85em;background:rgba(236,229,210,.08);padding:1px 6px;border-radius:5px}
.fcard-body a{color:var(--gold-2)}
.fcard-more{
  align-self:flex-start;margin:4px 26px 22px;
  background:none;border:1px solid var(--line);color:var(--mut);
  font-family:var(--font-body);font-size:13.5px;letter-spacing:.04em;
  border-radius:99px;padding:6px 16px;cursor:pointer;
}
.fcard-more:hover{color:var(--gold-2);border-color:var(--gold)}

/* ============================================================
   Manual page — two-column layout: sticky TOC + rendered markdown
   ============================================================ */
.manual-head{padding:64px 0 0}
.manual-head .sec-label{justify-content:flex-start}
.manual-head .sec-label::before{display:none}
.manual-head .sec-sub{margin:0}
.manual-layout{
  display:grid;grid-template-columns:272px minmax(0,1fr);gap:48px;
  align-items:start;padding:40px 0 96px;
}
.doc-toc{
  position:sticky;top:86px;
  max-height:calc(100vh - 110px);overflow-y:auto;
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--panel);padding:18px 10px 18px 18px;
}
.doc-toc .toc-head{
  font-family:var(--font-body);font-size:11.5px;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--gold);margin:0 0 12px;
}
.doc-toc .toc-group{
  font-family:var(--font-body);font-size:10.5px;font-weight:600;letter-spacing:.2em;
  text-transform:uppercase;color:var(--faint);margin:16px 0 6px;padding-left:10px;
}
.doc-toc a{
  display:block;color:var(--mut);text-decoration:none;
  padding:5px 10px;border-radius:7px;line-height:1.4;font-size:14.5px;
  border-left:2px solid transparent;
}
.doc-toc a:hover{color:var(--text);background:rgba(236,229,210,.04)}
.doc-toc a.active{color:var(--gold-2);border-left-color:var(--gold);background:rgba(210,167,79,.08)}
.doc-toc a.toc-h3{padding-left:24px;font-size:13px;color:var(--faint)}
.doc-toc a.toc-h3:hover{color:var(--mut)}

.doc-body{font-size:17.5px;line-height:1.78;color:#ded7c5;min-width:0}
.doc-body>section.chapter:first-child h1{margin-top:0;padding-top:0;border-top:0}
.doc-body h1{
  font-family:var(--font-display);font-weight:600;letter-spacing:-.01em;
  font-size:clamp(30px,4vw,40px);line-height:1.12;color:var(--text);
  margin:64px 0 18px;padding-top:30px;border-top:1px solid var(--line);
  scroll-margin-top:84px;
}
.doc-body h2{
  font-family:var(--font-display);font-weight:600;font-size:25px;color:var(--text);
  margin:42px 0 14px;padding-bottom:8px;border-bottom:1px solid var(--line-soft);
  scroll-margin-top:84px;
}
.doc-body h3{
  font-family:var(--font-display);font-weight:600;font-size:20px;color:var(--gold-2);
  margin:32px 0 10px;scroll-margin-top:84px;
}
.doc-body h4{font-family:var(--font-body);font-weight:600;font-size:17px;margin:26px 0 8px;scroll-margin-top:84px}
.doc-body p{margin:0 0 16px}
.doc-body strong{color:var(--text);font-weight:600}
.doc-body a{color:var(--gold-2);text-decoration-color:rgba(210,167,79,.4)}
.doc-body code{
  font-family:var(--font-mono);font-size:.86em;background:rgba(236,229,210,.08);
  padding:1.5px 7px;border-radius:5px;color:var(--text);
}
.doc-body pre{
  background:var(--ink);border:1px solid var(--line-soft);border-radius:10px;
  padding:16px 20px;overflow-x:auto;margin:0 0 18px;
}
.doc-body pre code{background:none;padding:0;font-size:14px;line-height:1.6}
.doc-body ul,.doc-body ol{margin:0 0 16px;padding-left:26px}
.doc-body li{margin-bottom:7px}
.doc-body blockquote{
  margin:0 0 18px;padding:4px 0 4px 20px;border-left:2px solid var(--gold);
  color:var(--mut);font-style:italic;
}
.doc-body table{border-collapse:collapse;width:100%;margin:0 0 20px;font-size:15.5px;display:block;overflow-x:auto}
.doc-body th{
  text-align:left;font-family:var(--font-body);font-weight:600;font-size:12.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--gold);
  padding:9px 14px;border-bottom:1px solid var(--line);
}
.doc-body td{padding:9px 14px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.doc-body img{border:1px solid var(--line);border-radius:10px;margin:6px 0 14px}
.doc-body hr{border:0;text-align:center;margin:34px 0}
.doc-body hr::after{content:"✦ ✦ ✦";color:var(--gold);letter-spacing:1em;font-size:11px}

/* ============================================================
   Download
   ============================================================ */
.dl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:left}
.dl-card{
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--panel);padding:26px 24px 22px;
  display:flex;flex-direction:column;gap:6px;position:relative;
}
.dl-card.detected{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold),0 16px 50px -22px var(--gold)}
.dl-detected{
  position:absolute;top:-11px;right:14px;
  font-family:var(--font-body);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#171206;border-radius:99px;padding:3px 11px;
}
.ftype{
  align-self:flex-start;
  font-family:var(--font-mono);font-size:11.5px;font-weight:700;letter-spacing:.1em;
  color:var(--gold);border:1px solid rgba(210,167,79,.55);border-radius:7px;
  padding:4px 9px;margin-bottom:12px;
}
.dl-card h3{font-family:var(--font-display);font-size:21px;font-weight:600;margin:0}
.dl-arch{font-family:var(--font-mono);font-size:12px;color:var(--faint)}
.dl-file{font-family:var(--font-mono);font-size:12px;color:var(--mut);word-break:break-all;margin-top:8px}
.dl-meta{font-family:var(--font-mono);font-size:12px;color:var(--faint);margin-bottom:12px}
.dl-hint{font-size:13.5px;color:var(--faint);line-height:1.55;margin-bottom:16px}
.dl-btn{
  margin-top:auto;text-align:center;text-decoration:none;font-weight:600;font-size:15px;
  border:1px solid var(--gold);color:var(--text);border-radius:10px;padding:11px 10px;
  transition:background .15s,color .15s;
}
.dl-btn:hover{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#171206}
.dl-foot{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;font-size:15px;color:var(--mut);justify-content:center}
.dl-foot a{color:var(--mut)}
.dl-foot a:hover{color:var(--gold-2)}
details.src{
  margin-top:36px;border:1px solid var(--line);border-radius:var(--r-md);
  background:var(--panel);text-align:left;
}
details.src summary{
  cursor:pointer;padding:15px 22px;font-weight:600;font-size:16px;list-style:none;
  display:flex;align-items:center;gap:10px;
}
details.src summary::before{content:"›";font-family:var(--font-mono);color:var(--faint);transition:transform .15s}
details.src[open] summary::before{transform:rotate(90deg)}
details.src .src-body{padding:0 22px 20px;color:var(--mut);font-size:15px}
details.src pre{
  background:var(--ink);border:1px solid var(--line-soft);border-radius:10px;
  padding:14px 18px;overflow-x:auto;font-family:var(--font-mono);font-size:13.5px;color:#cdc6b4;
}
details.src a{color:var(--gold-2)}

/* ============================================================
   Changelog
   ============================================================ */
.release{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel);margin-bottom:16px;overflow:hidden;text-align:left}
.release summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  padding:18px 24px;
}
.release summary::-webkit-details-marker{display:none}
.release summary:hover{background:rgba(236,229,210,.025)}
.rel-tag{font-family:var(--font-mono);font-weight:700;font-size:16px}
.rel-latest{
  font-family:var(--font-body);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#171206;border-radius:99px;padding:3px 11px;
}
.rel-pre{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  border:1px solid var(--line);color:var(--faint);border-radius:99px;padding:3px 10px;
}
.rel-date{font-family:var(--font-mono);font-size:13px;color:var(--faint)}
.rel-gh{margin-left:auto;font-size:13.5px;color:var(--faint);text-decoration:none}
.rel-gh:hover{color:var(--gold-2)}
.rel-caret{font-family:var(--font-mono);color:var(--faint);transition:transform .15s}
details[open] .rel-caret{transform:rotate(90deg)}
.rel-body{padding:4px 28px 24px;border-top:1px solid var(--line-soft);font-size:16px;color:#cdc6b4}
.rel-body h3,.rel-body h2{
  display:inline-block;font-family:var(--font-body);font-size:12px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;border-radius:99px;
  padding:4px 14px;margin:20px 0 12px;border:1px solid var(--line);color:var(--mut);
}
.rel-body h3[data-kind="added"]{color:var(--gold-2);border-color:var(--gold)}
.rel-body h3[data-kind="changed"]{color:var(--silver);border-color:var(--silver)}
.rel-body h3[data-kind="fixed"]{color:var(--copper);border-color:var(--copper)}
.rel-body h3[data-kind="removed"],.rel-body h3[data-kind="security"],.rel-body h3[data-kind="deprecated"]{color:var(--mut);border-color:var(--mut)}
.rel-body ul{margin:0 0 14px;padding-left:2px;list-style:none}
.rel-body li{padding-left:18px;position:relative;margin-bottom:8px;line-height:1.6}
.rel-body li::before{content:"–";position:absolute;left:0;color:var(--faint)}
.rel-body strong{color:var(--text);font-weight:600}
.rel-body code{font-family:var(--font-mono);font-size:.85em;background:rgba(236,229,210,.08);padding:1.5px 6px;border-radius:5px}
.rel-body a{color:var(--gold-2);word-break:break-word}
.rel-body p{margin:14px 0}
.changelog-foot{margin-top:26px;font-size:15px;text-align:center}
.changelog-foot a{color:var(--mut)}
.changelog-foot a:hover{color:var(--gold-2)}

/* ============================================================
   Footer
   ============================================================ */
footer{border-top:1px solid var(--line-soft);padding:56px 0 62px;background:var(--ink-2)}
.foot-in{display:flex;flex-wrap:wrap;gap:36px;justify-content:space-between;align-items:flex-start}
.foot-brand{font-family:var(--font-display);font-weight:600;font-size:21px;line-height:1;display:flex;align-items:center;gap:9px}
.foot-brand img{display:block;border-radius:6px;transform:translateY(-1px)}
.foot-col{font-size:15px;color:var(--mut);max-width:46ch;line-height:1.7}
.foot-col p{margin:10px 0 0}
.foot-links{display:flex;flex-direction:column;gap:9px;font-size:15px}
.foot-links a{color:var(--mut);text-decoration:none}
.foot-links a:hover{color:var(--gold-2)}
.foot-links .fl-head{
  font-family:var(--font-body);font-size:11.5px;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--gold);margin-bottom:3px;
}
.support-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.support-row a{
  font-size:14px;font-weight:600;text-decoration:none;color:var(--text);
  border:1px solid var(--line);border-radius:99px;padding:7px 16px;
}
.support-row a:hover{border-color:var(--gold)}
.foot-truth{
  margin-top:42px;padding-top:22px;border-top:1px solid var(--line-soft);
  font-family:var(--font-mono);font-size:12px;color:var(--faint);
  display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;
}
.foot-truth a{color:var(--faint)}

/* ============================================================
   Responsive + motion
   ============================================================ */
@media (max-width:1020px){
  .feat-grid{grid-template-columns:1fr}
  .dl-grid{grid-template-columns:1fr 1fr}
  .specs-in{grid-template-columns:1fr 1fr}
  .spec:nth-child(odd){border-left:0}
  .spec{border-top:1px solid var(--line-soft)}
  .spec:nth-child(-n+2){border-top:0}
  .manual-layout{grid-template-columns:1fr;gap:28px}
  .doc-toc{position:static;max-height:none}
}
@media (max-width:720px){
  .nav-links{display:none}
  .nav-dl{display:none}
  section{padding:70px 0}
  .hero-in{padding:48px 20px 70px}
  .dl-grid{grid-template-columns:1fr}
  .specs-in{grid-template-columns:1fr}
  .spec{border-left:0;border-top:1px solid var(--line-soft)}
  .spec:first-child{border-top:0}
  .rel-gh{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .splash,.stars-2{animation:none}
  .skel::after{animation:none}
  *{transition:none !important}
}