:root{
  --ink:#14181A;--muted:#58615B;--line:#e6ebe8;--paper:#fff;--soft:#f5f8f6;
  --brand:#0B8F5A;--accent:#0A7A4D;--max:1120px;
  --f-body:'Hanken Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --f-disp:'Fraunces',Georgia,'Times New Roman',serif;
  --f-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font:16px/1.65 var(--f-body);
  -webkit-font-smoothing:antialiased}
a{color:var(--accent)}
/* Editorial brand accents */
.eyebrow{font-family:var(--f-mono);letter-spacing:.2em}
.release-body h2,.doc h1,.howto-group>h2,.cta h2,.home-hero h1,.guide-hero h1{font-family:var(--f-disp);font-style:normal;font-weight:560}

/* Header */
.site-header{height:70px;border-bottom:1px solid var(--line);display:flex;align-items:center;
  justify-content:space-between;padding:0 max(24px,calc((100vw - var(--max))/2));
  position:sticky;top:0;background:#ffffffcc;backdrop-filter:blur(14px);z-index:10}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:750;text-decoration:none;font-size:18px}
.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--brand);color:#fff;font-weight:800}
.site-header nav{display:flex;gap:26px}
.site-header nav a{color:var(--muted);text-decoration:none;font-size:14.5px;font-weight:500;padding:4px 0;border-bottom:2px solid transparent}
.site-header nav a:hover{color:var(--ink)}
.site-header nav a.on{color:var(--ink);border-bottom-color:var(--brand)}

main{max-width:var(--max);margin:auto;padding:0 24px}

/* Hero */
.home-hero,.guide-hero{padding:96px 0 30px;max-width:820px}
.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:12px;font-weight:800;color:var(--brand);margin:0 0 16px}
.home-hero h1,.guide-hero h1{font-size:clamp(40px,6.2vw,66px);line-height:1.03;letter-spacing:-.04em;margin:0 0 22px}
.home-hero>p:not(.eyebrow),.guide-hero>p:not(.eyebrow){font-size:19px;color:var(--muted);max-width:640px;margin:0}
.primary-link{display:inline-block;background:var(--ink);color:#fff;text-decoration:none;padding:13px 20px;border-radius:9px;font-weight:700;white-space:nowrap}
.primary-link:hover{background:var(--accent)}

/* Jump nav */
.jump{display:flex;gap:8px;flex-wrap:wrap;margin:34px 0 60px;position:sticky;top:70px;background:#fffffff2;padding:14px 0;z-index:5;border-bottom:1px solid var(--line)}
.jump a{border:1px solid var(--line);border-radius:999px;padding:6px 15px;color:var(--ink);text-decoration:none;font-weight:650;font-size:14px}
.jump a:hover{border-color:var(--brand);color:var(--brand)}

/* Release feed */
.feed{border-top:1px solid var(--line)}
.release{display:grid;grid-template-columns:200px 1fr;gap:48px;padding:56px 0;border-bottom:1px solid var(--line);scroll-margin-top:150px}
.release-meta{position:sticky;top:150px;height:max-content}
.release-meta time{display:block;font-weight:750;font-size:15px}
.release-meta .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.release-meta .tags span{background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:3px 9px;font-size:12px;color:var(--muted);font-weight:600}
.release-body h2{font-size:30px;line-height:1.15;letter-spacing:-.02em;margin:0 0 14px}
.release-body .lead{font-size:18px;color:var(--muted);margin:0 0 26px;max-width:640px}
.hl{list-style:none;padding:0;margin:0;display:grid;gap:2px}
.hl li{padding:15px 0;border-top:1px solid var(--line);color:#38434e}
.hl li:first-child{border-top:0}
.hl strong{color:var(--ink);font-weight:650}

/* CTA */
.cta{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  background:var(--soft);border:1px solid var(--line);border-radius:16px;padding:40px;margin:70px 0 90px}
.cta h2{font-size:26px;margin:0 0 8px;letter-spacing:-.02em}
.cta p{margin:0;color:var(--muted);max-width:460px}

/* Guide */
.guide{max-width:var(--max)}
.guide-hero{padding-bottom:10px}
.guide-layout{display:grid;grid-template-columns:250px 1fr;gap:56px;padding:40px 0 90px;align-items:start}
.toc{position:sticky;top:92px;max-height:calc(100vh - 110px);overflow-y:auto;padding-right:8px}
.toc strong{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:12px}
.toc nav{display:flex;flex-direction:column;gap:1px}
.toc a{text-decoration:none;color:#48535e;font-size:13.5px;padding:5px 10px;border-radius:6px;line-height:1.4}
.toc a:hover{background:var(--soft);color:var(--ink)}
.toc a.t1{font-weight:700;color:var(--ink);margin-top:12px}
.toc a.t2{padding-left:20px}

.doc{min-width:0;max-width:760px}
.doc h1{font-size:30px;letter-spacing:-.02em;margin:56px 0 20px;padding-bottom:12px;border-bottom:2px solid var(--ink);scroll-margin-top:92px}
.doc h1:first-child{margin-top:0}
.doc h2{font-size:23px;letter-spacing:-.01em;margin:44px 0 8px;scroll-margin-top:92px}
.doc h3{font-size:17px;margin:30px 0 6px;scroll-margin-top:92px}
.doc p,.doc li{color:#38434e}
.doc ul{padding-left:20px}
.doc li{margin:5px 0}
.doc strong{color:var(--ink);font-weight:650}
.doc code{background:var(--soft);border:1px solid var(--line);padding:1px 6px;border-radius:5px;font-size:.9em}
.doc table{border-collapse:collapse;width:100%;margin:20px 0;font-size:14px;display:block;overflow-x:auto}
.doc th,.doc td{border:1px solid var(--line);padding:8px 12px;text-align:left;vertical-align:top}
.doc th{background:var(--soft);font-weight:650}
.doc blockquote{border-left:3px solid var(--brand);margin:20px 0;padding:2px 0 2px 16px;color:var(--muted)}
.doc hr{border:0;border-top:1px solid var(--line);margin:36px 0}
.doc a{color:var(--accent)}
.doc-intro{font-size:17px;color:var(--muted);max-width:680px;margin:-4px 0 8px}
.toc a.t0{font-weight:800;color:var(--ink);margin-top:20px;font-size:12px;text-transform:uppercase;letter-spacing:.07em}

/* How-to guides */
.howto-group{margin:40px 0 8px;scroll-margin-top:92px}
.howto-group>h2{font-size:24px;letter-spacing:-.01em;margin:0 0 6px;padding-top:20px;border-top:1px solid var(--line)}
.group-intro{color:var(--muted);max-width:680px;margin:0 0 8px}
.howto{border:1px solid var(--line);border-radius:14px;padding:26px 28px;margin:20px 0;scroll-margin-top:92px;background:#fff}
.howto>h3{font-size:19px;margin:0 0 12px;letter-spacing:-.01em;color:var(--ink)}
.howto .meta{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.howto .meta span{font-size:12.5px;font-weight:600;padding:3px 10px;border-radius:999px;line-height:1.5}
.howto .meta .who{background:rgba(11,143,90,.09);color:#0A7A4D;border:1px solid rgba(11,143,90,.22)}
.howto .meta .where{background:var(--soft);color:var(--muted);border:1px solid var(--line)}
.howto .steps{margin:0;padding:0;counter-reset:step;list-style:none}
.howto .steps>li{position:relative;padding:0 0 16px 40px;counter-increment:step;color:#38434e}
.howto .steps>li::before{content:counter(step);position:absolute;left:0;top:-1px;width:26px;height:26px;
  display:grid;place-items:center;background:var(--accent);color:#fff;border-radius:50%;font-size:13px;font-weight:700}
.howto .steps>li:not(:last-child)::after{content:"";position:absolute;left:13px;top:26px;bottom:2px;width:2px;background:var(--line)}
.howto .tip{margin:14px 0 0;padding:12px 16px;background:var(--soft);border-radius:10px;font-size:14.5px;color:#48535e}
.howto .tip strong{color:var(--ink)}

/* Screenshot slots */
figure.shot{margin:14px 0 6px}
figure.shot img{display:block;width:100%;border:1px solid var(--line);border-radius:10px}
figure.shot figcaption{font-size:13px;color:var(--muted);margin-top:7px;font-style:italic}
figure.shot.placeholder .ph{border:2px dashed #cdd6dc;border-radius:10px;background:
  repeating-linear-gradient(135deg,#fbfcfd,#fbfcfd 12px,#f4f7f8 12px,#f4f7f8 24px);
  aspect-ratio:16/9;display:grid;place-items:center}
figure.shot.placeholder .ph span{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#aeb8bf}
figure.shot.placeholder figcaption{font-style:normal}

/* Footer */
footer{border-top:1px solid var(--line);max-width:var(--max);margin:auto;padding:30px 24px 60px;
  display:flex;justify-content:space-between;color:var(--muted);font-size:14px}
footer strong{color:var(--ink)}

@media(max-width:820px){
  .release{grid-template-columns:1fr;gap:20px;padding:44px 0}
  .release-meta{position:static;display:flex;align-items:center;gap:16px}
  .release-meta .tags{margin-top:0}
  .guide-layout{grid-template-columns:1fr;gap:0}
  .toc{position:static;max-height:none;overflow:visible;margin-bottom:30px;border-bottom:1px solid var(--line);padding-bottom:20px}
  .toc nav{max-height:220px;overflow-y:auto}
  .jump{top:69px}
}
@media(max-width:560px){
  .home-hero,.guide-hero{padding-top:60px}
  .cta{padding:28px}
  .doc table{font-size:13px}
}

/* ===== Guide search (command-palette jump) ===== */
.gsearch{ position:relative; display:flex; align-items:center; gap:10px; margin:26px 0 2px; max-width:580px;
  border:1px solid var(--line); border-radius:12px; padding:11px 14px; background:#fff; box-shadow:0 1px 2px rgba(0,0,0,.03); }
.gsearch:focus-within{ border-color:var(--brand); box-shadow:0 0 0 3px rgba(11,143,90,.12); }
.gsearch-ic{ width:18px; height:18px; color:var(--muted); flex:0 0 auto; }
.gsearch input{ border:0; outline:0; flex:1; min-width:0; font:15px/1.4 var(--f-body); color:var(--ink); background:transparent; }
.gsearch input::placeholder{ color:var(--muted); }
.gsearch-kbd{ font:12px/1 var(--f-mono); color:var(--muted); border:1px solid var(--line); border-radius:6px; padding:3px 8px; flex:0 0 auto; }
.gsearch-results{ position:absolute; top:calc(100% + 6px); left:0; right:0; max-height:380px; overflow-y:auto;
  background:#fff; border:1px solid var(--line); border-radius:12px; box-shadow:0 20px 48px -14px rgba(0,0,0,.28); z-index:30; padding:6px; }
.gsearch-item{ display:block; padding:9px 12px; border-radius:8px; color:var(--ink); text-decoration:none; font-size:14px; line-height:1.35; }
.gsearch-item small{ display:block; color:var(--muted); font-size:12px; margin-top:1px; }
.gsearch-item:hover, .gsearch-item.gs-active{ background:var(--soft); }
.gsearch-item mark{ background:rgba(11,143,90,.2); color:inherit; border-radius:3px; padding:0 1px; }
.gsearch-empty{ padding:12px; color:var(--muted); font-size:14px; }
.gsearch-flash{ animation:gsflash 1.6s ease-out; }
@keyframes gsflash{ 0%{ background:rgba(11,143,90,.16); } 100%{ background:transparent; } }
@media(max-width:560px){ .gsearch-kbd{ display:none; } }