@font-face{font-family:"Schibsted Grotesk";font-weight:500;font-style:normal;font-display:swap;src:url("/assets/fonts/schibsted-grotesk-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Schibsted Grotesk";font-weight:700;font-style:normal;font-display:swap;src:url("/assets/fonts/schibsted-grotesk-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Schibsted Grotesk";font-weight:800;font-style:normal;font-display:swap;src:url("/assets/fonts/schibsted-grotesk-latin-800-normal.woff2") format("woff2")}
@font-face{font-family:"Source Serif 4";font-weight:400;font-style:normal;font-display:swap;src:url("/assets/fonts/source-serif-4-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Source Serif 4";font-weight:400;font-style:italic;font-display:swap;src:url("/assets/fonts/source-serif-4-latin-400-italic.woff2") format("woff2")}
@font-face{font-family:"Source Serif 4";font-weight:600;font-style:normal;font-display:swap;src:url("/assets/fonts/source-serif-4-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:400;font-style:normal;font-display:swap;src:url("/assets/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:500;font-style:normal;font-display:swap;src:url("/assets/fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:700;font-style:normal;font-display:swap;src:url("/assets/fonts/jetbrains-mono-latin-700-normal.woff2") format("woff2")}
/* Layout: sticky glass header; home = split hero (headline + live terminal over an animated node network) then a card grid; posts = single reading column with cover art. */
:root{
  --bg:#F2F4F6; --surface:#FFFFFF; --ink:#101A27; --muted:#56637A; --rule:#D5DCE4;
  --accent:#0B5CD5; --accent-2:#3D7FE6; --accent-soft:#E2ECFB; --signal:#B4560B; --ok:#0F7B4E;
  --code-bg:#0F1724; --code-ink:#DCE6F2; --code-bar:#18233A; --dot:rgba(16,26,39,.07); --glass:rgba(242,244,246,.78);
  --f-display:"Schibsted Grotesk","Helvetica Neue",Arial,sans-serif;
  --f-body:"Source Serif 4",Georgia,"Times New Roman",serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0A0F17; --surface:#111925; --ink:#E4EAF2; --muted:#93A1B6; --rule:#223047;
  --accent:#6AA6FF; --accent-2:#3D7FE6; --accent-soft:#14233B; --signal:#F0A35E; --ok:#3FD08B;
  --code-bg:#060A10; --code-ink:#D3DEEC; --code-bar:#101826; --dot:rgba(228,234,242,.06); --glass:rgba(10,15,23,.72); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0A0F17; --surface:#111925; --ink:#E4EAF2; --muted:#93A1B6; --rule:#223047;
  --accent:#6AA6FF; --accent-2:#3D7FE6; --accent-soft:#14233B; --signal:#F0A35E; --ok:#3FD08B;
  --code-bg:#060A10; --code-ink:#D3DEEC; --code-bar:#101826; --dot:rgba(228,234,242,.06); --glass:rgba(10,15,23,.72); color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{background:var(--bg);background-image:radial-gradient(var(--dot) 1px,transparent 1px);background-size:22px 22px;color:var(--ink);font-family:var(--f-body);font-size:1.075rem;line-height:1.65;margin:0;padding-inline:16px;padding-block:0 4rem}
a{color:var(--accent);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:72rem;margin-inline:auto}
.narrow{max-width:46rem;margin-inline:auto}

/* progress + header */
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--accent),var(--signal));z-index:60;transition:width .1s linear}
header.mast{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;margin-inline:-16px;padding-inline:16px;background:var(--glass);backdrop-filter:blur(12px) saturate(1.4);-webkit-backdrop-filter:blur(12px) saturate(1.4);border-bottom:1px solid var(--rule)}
.mast-inner{max-width:72rem;margin-inline:auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem 1.5rem;padding-block:.75rem}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--f-display);font-weight:800;font-size:1.3rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.brand span{color:var(--accent)}
.brand svg{flex:none;transition:transform .4s cubic-bezier(.2,.9,.3,1.4)}
.brand:hover svg{transform:rotate(-8deg) scale(1.06)}
nav.main{display:flex;align-items:center;gap:1.25rem;font-family:var(--f-mono);font-size:.82rem}
nav.main a{color:var(--muted);text-decoration:none;padding-block:.25rem;border-bottom:2px solid transparent}
nav.main a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent)}
nav.main a:hover{color:var(--ink)}
.status{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--f-mono);font-size:.72rem;color:var(--muted);border:1px solid var(--rule);border-radius:99px;padding:.2rem .6rem;background:var(--surface)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 var(--ok)}

/* hero */
.hero{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:2.5rem;align-items:center;padding-block:3rem 2.5rem}
#net{position:absolute;inset:0 -16px;width:calc(100% + 32px);height:100%;z-index:-1;opacity:.55;pointer-events:none}
.kicker{font-family:var(--f-mono);font-size:.78rem;color:var(--accent);letter-spacing:.04em}
.hero h1{font-family:var(--f-display);font-weight:800;font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.05;letter-spacing:-.03em;text-wrap:balance;margin:.6rem 0 1rem}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--signal));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);max-width:34rem;margin:0}
.stats{display:flex;flex-wrap:wrap;gap:1.75rem;margin-top:1.75rem}
.stat b{display:block;font-family:var(--f-mono);font-size:1.5rem;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.stat span{font-family:var(--f-mono);font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.term{background:var(--code-bg);color:var(--code-ink);border-radius:12px;border:1px solid var(--rule);box-shadow:0 20px 50px -20px rgba(11,92,213,.45);overflow:hidden;font-family:var(--f-mono);font-size:.8rem;min-width:0}
.term-bar{display:flex;align-items:center;gap:.4rem;padding:.6rem .8rem;background:var(--code-bar)}
.term-bar i{width:10px;height:10px;border-radius:50%;background:#FF5F57}.term-bar i:nth-child(2){background:#FEBC2E}.term-bar i:nth-child(3){background:#28C840}
.term-bar span{margin-left:.5rem;color:#8796AE;font-size:.72rem}
.term pre{margin:0;padding:1rem 1.1rem;white-space:pre-wrap;min-height:14.5rem;line-height:1.7}
.term .p{color:#6AA6FF}.term .c{color:#3FD08B}.term .o{color:#F0A35E}.term .m{color:#8796AE}
.cursor{display:inline-block;width:.55em;height:1.05em;background:#6AA6FF;vertical-align:-2px;animation:blink 1s steps(1) infinite}

/* tools + cards */
.section-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.5rem;margin-block:1rem .75rem}
.section-head h2{font-family:var(--f-display);font-size:1.35rem;margin:0}
.count{font-family:var(--f-mono);font-size:.78rem;color:var(--muted)}
.tools{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;margin-block:0 1.5rem}
.search{position:relative;flex:1 1 16rem;min-width:0}
.search input{width:100%;font:inherit;font-family:var(--f-mono);font-size:.85rem;padding:.6rem .8rem .6rem 2rem;border:1px solid var(--rule);border-radius:8px;background:var(--surface);color:var(--ink)}
.search::before{content:">";position:absolute;left:.8rem;top:50%;transform:translateY(-50%);font-family:var(--f-mono);color:var(--accent);font-size:.85rem}
.tags{display:flex;flex-wrap:wrap;gap:.4rem}
.tag{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.02em;padding:.28rem .6rem;border-radius:6px;border:1px solid var(--rule);background:var(--surface);color:var(--muted);cursor:pointer;transition:border-color .2s,color .2s,background .2s}
.tag:hover{border-color:var(--accent);color:var(--ink)}
.tag[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--surface)}
span.tag{cursor:default}

.feature{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--rule);border-radius:14px;overflow:hidden;margin-block:0 2.5rem;transition:transform .3s,box-shadow .3s,border-color .3s}
.feature:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 18px 40px -22px rgba(11,92,213,.55)}
.feature .cover{min-height:100%}
.feature .txt{padding:1.6rem;display:flex;flex-direction:column;justify-content:center;gap:.6rem;min-width:0}
.feature h2{font-family:var(--f-display);font-size:clamp(1.35rem,3vw,1.8rem);line-height:1.15;margin:0;text-wrap:balance}
.feature p{margin:0;color:var(--muted)}
.eyebrow{font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--signal);display:flex;align-items:center;gap:.5rem}
.meta{font-family:var(--f-mono);font-size:.72rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:.3rem 1rem;font-variant-numeric:tabular-nums}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,20rem),1fr));gap:1.25rem;list-style:none;margin:0;padding:0}
.card{display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--rule);border-radius:12px;overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 14px 34px -20px rgba(11,92,213,.6)}
.card .cover{aspect-ratio:12/5}
.card .txt{padding:1rem 1.1rem 1.15rem;display:flex;flex-direction:column;gap:.45rem;flex:1;min-width:0}
.card h3{font-family:var(--f-display);font-size:1.05rem;line-height:1.3;margin:0;text-wrap:balance}
.card p{margin:0;color:var(--muted);font-size:.93rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{margin-top:auto;padding-top:.35rem}
.card .go{color:var(--accent);transition:transform .25s;display:inline-block}
.card:hover .go{transform:translateX(4px)}
.new{font-family:var(--f-mono);font-size:.65rem;font-weight:700;color:var(--surface);background:var(--signal);border-radius:4px;padding:.05rem .35rem}
.empty{color:var(--muted);padding-block:2rem;font-family:var(--f-mono);font-size:.9rem}

/* cover art */
.cover{display:block;position:relative;background:#0A1424;overflow:hidden}
.cover svg,.cover img{display:block;width:100%;height:100%;object-fit:cover}
.cover .scan{position:absolute;inset:0;background:linear-gradient(180deg,transparent 0,rgba(106,166,255,.16) 50%,transparent 100%);height:40%;transform:translateY(-100%);pointer-events:none}
.card:hover .scan,.feature:hover .scan{animation:scan 1.1s ease-out}

/* article */
article .cover{border-radius:14px;aspect-ratio:12/5;margin-top:1.5rem;border:1px solid var(--rule)}
article h1{font-family:var(--f-display);font-size:clamp(1.9rem,5vw,2.7rem);font-weight:800;line-height:1.1;letter-spacing:-.02em;text-wrap:balance;margin:1.5rem 0 .75rem}
article .lede{font-size:1.2rem;color:var(--muted);margin:0 0 1rem}
article > .meta{padding-bottom:1.25rem;border-bottom:1px solid var(--rule);margin-bottom:.75rem}
.back{display:inline-flex;gap:.4rem;font-family:var(--f-mono);font-size:.78rem;text-decoration:none;margin-top:1.5rem;color:var(--muted)}
.back:hover{color:var(--accent)}
.body h2{font-family:var(--f-display);font-size:1.4rem;letter-spacing:-.01em;margin-block:2.25rem .5rem;text-wrap:balance}
.body h2::before{content:"## ";font-family:var(--f-mono);color:var(--accent);font-size:.85em;opacity:.7}
.body p,.body li{max-width:65ch}
.body code{font-family:var(--f-mono);font-size:.84em;background:var(--accent-soft);padding:.1em .35em;border-radius:4px;overflow-wrap:anywhere}
.codebox{margin-block:1.25rem;border-radius:10px;overflow:hidden;border:1px solid var(--rule);background:var(--code-bg)}
.codebar{display:flex;justify-content:space-between;align-items:center;padding:.4rem .5rem .4rem .9rem;background:var(--code-bar);font-family:var(--f-mono);font-size:.7rem;color:#8796AE}
.codebar button{font:inherit;color:#C9D6E8;background:transparent;border:1px solid #2A3954;border-radius:5px;padding:.25rem .6rem;cursor:pointer;min-height:28px}
.codebar button:hover{border-color:#6AA6FF;color:#fff}
.body pre{margin:0;color:var(--code-ink);padding:1rem 1.1rem;overflow-x:auto;font-size:.8rem;line-height:1.6}
.body pre code{background:none;padding:0;font-size:inherit;color:inherit;overflow-wrap:normal}
.callout{border:1px solid var(--rule);border-left:3px solid var(--signal);background:var(--surface);border-radius:8px;padding:.85rem 1rem;margin-block:1.5rem}
.callout strong{font-family:var(--f-display)}
.tablewrap{overflow-x:auto;margin-block:1.25rem;border:1px solid var(--rule);border-radius:10px;background:var(--surface)}
.body table{border-collapse:collapse;width:100%;font-size:.95rem}
.body th,.body td{text-align:left;vertical-align:top;padding:.6rem .8rem;border-bottom:1px solid var(--rule)}
.body tr:last-child td{border-bottom:0}
.body th{font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:500}
.body td:first-child{font-family:var(--f-mono);font-size:.8rem;white-space:nowrap;font-variant-numeric:tabular-nums}
.sources{margin-top:2.5rem;padding-top:1rem;border-top:1px dashed var(--rule);font-size:.9rem}
.sources b{font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:500}
.sources ul{padding-left:1.1rem;margin:.5rem 0 0}

/* flow diagrams */
figure.flow{margin:1.75rem 0;padding:1.1rem;border:1px solid var(--rule);border-radius:12px;background:var(--surface)}
.steps{display:flex;align-items:stretch;gap:0;list-style:none;margin:0;padding:0}
.steps li{flex:1 1 0;min-width:0;display:flex;align-items:center}
.node{flex:1;min-width:0;border:1px solid var(--rule);background:var(--bg);border-radius:8px;padding:.6rem .65rem;font-family:var(--f-display);font-size:.82rem;line-height:1.3;height:100%;display:flex;flex-direction:column;gap:.25rem}
.node small{font-family:var(--f-mono);font-size:.65rem;color:var(--accent)}
.steps li:last-child .node{border-color:var(--accent);background:var(--accent-soft)}
.wire{flex:none;width:26px;height:2px;margin-inline:2px;background:repeating-linear-gradient(90deg,var(--accent) 0 6px,transparent 6px 10px);background-size:20px 2px;animation:flowx 1s linear infinite;position:relative}
.wire::after{content:"";position:absolute;right:-1px;top:-4px;border:5px solid transparent;border-left:6px solid var(--accent);border-right:0}
figure.flow figcaption{font-family:var(--f-mono);font-size:.72rem;color:var(--muted);margin-top:.75rem}

.postnav{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:3rem}
.postnav a{display:block;height:100%;text-decoration:none;min-width:0;line-height:1.35;border:1px solid var(--rule);border-radius:10px;padding:.9rem 1rem;background:var(--surface);font-family:var(--f-display);color:var(--ink);transition:border-color .2s}
.postnav a:hover{border-color:var(--accent)}
.postnav small{display:block;font-family:var(--f-mono);font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.2rem}
.postnav .next{text-align:right}

/* about */
.about-head{display:flex;gap:1.5rem;align-items:center;flex-wrap:wrap;margin-block:2rem}
.about-head h1{margin:0;font-family:var(--f-display);font-size:clamp(2rem,5vw,2.6rem);font-weight:800;letter-spacing:-.02em}
.about-head p{margin:.25rem 0 0;color:var(--muted);font-family:var(--f-mono);font-size:.85rem}
.section-label{font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--signal);margin-block:2.5rem .75rem}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));gap:1rem}
.box{background:var(--surface);border:1px solid var(--rule);border-radius:10px;padding:1rem 1.1rem;display:flex;gap:.9rem;align-items:flex-start;min-width:0}
.box .badge{font-family:var(--f-mono);font-size:.75rem;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:.45rem .55rem;border-radius:6px;flex:none}
.box b{font-family:var(--f-display);display:block}
.box span{color:var(--muted);font-size:.92rem}
.skills{display:flex;flex-wrap:wrap;gap:.45rem}

footer{max-width:72rem;margin:4rem auto 0;padding-top:1.25rem;border-top:1px solid var(--rule);font-family:var(--f-mono);font-size:.72rem;color:var(--muted);display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem}

@media (max-width:820px){
  .hero{grid-template-columns:1fr;padding-block:2rem 1.5rem}
  .feature{grid-template-columns:1fr}
  .feature .cover{aspect-ratio:12/5}
}
@media (max-width:640px){
  .steps{flex-direction:column}
  .steps li{flex-direction:column;align-items:stretch}
  .wire{width:2px;height:22px;margin:2px auto;background:repeating-linear-gradient(180deg,var(--accent) 0 6px,transparent 6px 10px);background-size:2px 20px;animation-name:flowy}
  .wire::after{right:auto;left:-4px;top:auto;bottom:-1px;border:5px solid transparent;border-top:6px solid var(--accent);border-bottom:0}
  .postnav{grid-template-columns:1fr}
  .postnav .next{text-align:left}
  nav.main{gap:.9rem}
  .status{display:none}
}
@keyframes blink{50%{opacity:0}}
@keyframes flowx{to{background-position:20px 0}}
@keyframes flowy{to{background-position:0 20px}}
@keyframes scan{to{transform:translateY(260%)}}
@keyframes rise{from{opacity:.35;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes ping{0%{box-shadow:0 0 0 0 var(--ok)}80%,100%{box-shadow:0 0 0 7px transparent}}
@media (prefers-reduced-motion:no-preference){
  main > *{animation:rise .45s ease-out both}
  .grid li{animation:rise .5s ease-out both;animation-delay:calc(min(var(--i,0),12) * 40ms)}
  .pulse{animation:ping 2s ease-out infinite}
  .cover .orbit{animation:spin 24s linear infinite;transform-origin:var(--ox) var(--oy)}
  .cover .blip{animation:blipa 2.4s ease-in-out infinite}
}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes blipa{50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .wire{animation:none}.cursor{animation:none}
  *{transition:none!important}
}

/* ===== v2 additions ===== */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;z-index:99;background:var(--accent);color:var(--surface);padding:.5rem .8rem;border-radius:0 0 6px 0;font-family:var(--f-mono);font-size:.8rem}
.skip:focus{left:0}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;border:1px solid var(--rule);background:var(--surface);color:var(--ink);cursor:pointer}
.icon-btn:hover{border-color:var(--accent)}
.icon-btn svg{width:17px;height:17px}
.kbd{font-family:var(--f-mono);font-size:.7rem;border:1px solid var(--rule);border-bottom-width:2px;border-radius:4px;padding:0 .3rem;color:var(--muted);background:var(--surface)}
.search .kbd{position:absolute;right:.6rem;top:50%;transform:translateY(-50%)}
.hide{display:none!important}

/* page header (non-home) */
.page-head{padding-block:2.5rem 1rem}
.page-head h1{font-family:var(--f-display);font-weight:800;font-size:clamp(2rem,5vw,2.8rem);letter-spacing:-.025em;line-height:1.08;margin:.4rem 0 .6rem;text-wrap:balance}
.page-head p{color:var(--muted);max-width:40rem;margin:0}

/* post layout with TOC */
.post-layout{display:grid;grid-template-columns:minmax(0,46rem);justify-content:center;gap:3rem}
.toc-side{display:none}
.toc{font-family:var(--f-mono);font-size:.78rem}
.toc ol{list-style:none;margin:.5rem 0 0;padding:0;display:grid;gap:.15rem}
.toc a{display:block;text-decoration:none;color:var(--muted);padding:.3rem .6rem;border-left:2px solid var(--rule);line-height:1.4}
.toc a:hover{color:var(--ink)}
.toc a.on{color:var(--accent);border-left-color:var(--accent);background:var(--accent-soft)}
.toc-inline{margin-block:1.25rem 0;border:1px solid var(--rule);border-radius:10px;background:var(--surface);padding:.75rem 1rem}
.toc-inline summary{cursor:pointer;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.7rem}
@media (min-width:1180px){
  .post-layout{grid-template-columns:minmax(0,46rem) 15rem}
  .toc-side{display:block;position:sticky;top:5.5rem;align-self:start;margin-top:9rem}
  .toc-side h2{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0;font-weight:500}
  .toc-inline{display:none}
}
.body h2{scroll-margin-top:5rem}

/* related + newsletter + comments */
.related{margin-top:3rem}
.related h2{font-family:var(--f-display);font-size:1.15rem;margin:0 0 1rem}
.related .grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,13rem),1fr))}
.related .card .cover{aspect-ratio:2/1}
.related .card p{display:none}
.newsletter{margin-top:3rem;border:1px solid var(--rule);border-radius:12px;background:var(--surface);padding:1.25rem;display:grid;gap:.75rem}
.newsletter h2{font-family:var(--f-display);font-size:1.15rem;margin:0}
.newsletter p{margin:0;color:var(--muted);font-size:.95rem}
.newsletter form{display:flex;flex-wrap:wrap;gap:.5rem}
.newsletter input{flex:1 1 14rem;min-width:0;font:inherit;font-family:var(--f-mono);font-size:.85rem;padding:.6rem .8rem;border:1px solid var(--rule);border-radius:8px;background:var(--bg);color:var(--ink)}
.btn{font-family:var(--f-mono);font-size:.82rem;font-weight:700;border:1px solid var(--accent);background:var(--accent);color:var(--surface);border-radius:8px;padding:.6rem 1rem;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:.4rem;min-height:40px}
.btn:hover{filter:brightness(1.1)}
.btn.ghost{background:transparent;color:var(--accent)}
.comments{margin-top:3rem}

/* tools */
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,16rem),1fr));gap:1rem;list-style:none;margin:0;padding:0}
.tool-card{display:flex;flex-direction:column;gap:.5rem;height:100%;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--rule);border-radius:12px;padding:1.2rem;transition:transform .25s,border-color .25s}
.tool-card:hover{transform:translateY(-3px);border-color:var(--accent)}
.tool-card .ic{width:44px;height:44px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.tool-card .ic svg{width:24px;height:24px}
.tool-card h2{font-family:var(--f-display);font-size:1.1rem;margin:0}
.tool-card p{margin:0;color:var(--muted);font-size:.93rem}
.tool{display:grid;gap:1rem}
.panel{background:var(--surface);border:1px solid var(--rule);border-radius:12px;padding:1rem;min-width:0}
.panel h2{font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:500;margin:0 0 .6rem}
.tool textarea,.tool input[type=search],.tool input[type=text]{width:100%;font-family:var(--f-mono);font-size:.82rem;line-height:1.5;padding:.75rem .85rem;border:1px solid var(--rule);border-radius:8px;background:var(--bg);color:var(--ink);resize:vertical}
.tool textarea{min-height:9rem}
.row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.note{font-family:var(--f-mono);font-size:.72rem;color:var(--muted)}
.note .pulse{display:inline-block;margin-right:.35rem}
.out pre{margin:0;background:var(--code-bg);color:var(--code-ink);border-radius:8px;padding:1rem;overflow:auto;font-family:var(--f-mono);font-size:.78rem;line-height:1.55;max-height:32rem}
.kv{display:grid;grid-template-columns:minmax(7rem,max-content) minmax(0,1fr);gap:.4rem 1rem;font-size:.92rem;margin:0}
.kv dt{font-family:var(--f-mono);font-size:.78rem;color:var(--muted);padding-top:.1rem}
.kv dd{margin:0;overflow-wrap:anywhere;min-width:0}
.kv dd small{display:block;color:var(--muted);font-size:.82rem}
.alert{border:1px solid var(--rule);border-left:3px solid var(--signal);border-radius:8px;padding:.7rem .9rem;background:var(--bg);font-size:.93rem}
.alert.ok{border-left-color:var(--ok)}
.alert.bad{border-left-color:#D93F3F}
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,22rem),1fr));gap:1rem}
.codes{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}
.code-item{background:var(--surface);border:1px solid var(--rule);border-radius:10px;padding:.9rem 1rem;display:grid;grid-template-columns:7.5rem minmax(0,1fr);gap:.25rem 1rem}
.code-item.hit{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.code-item .c{font-family:var(--f-mono);font-weight:700;color:var(--accent);font-size:.88rem}
.code-item .n{font-family:var(--f-mono);font-size:.72rem;color:var(--muted);grid-column:1;overflow-wrap:anywhere}
.code-item .d{grid-column:2;grid-row:1 / span 3;min-width:0}
.code-item .d p{margin:0 0 .35rem}
.code-item .d .fix{color:var(--muted);font-size:.93rem}
.code-item .d .fix b{color:var(--ink);font-family:var(--f-display);font-size:.85rem}
@media (max-width:560px){.code-item{grid-template-columns:1fr}.code-item .d{grid-column:1;grid-row:auto}}
.kql-group{margin-top:2rem}
.kql-group h2{font-family:var(--f-display);font-size:1.2rem;margin:0 0 .25rem}
.kql-group .from{font-family:var(--f-mono);font-size:.72rem;color:var(--muted);margin:0 0 .5rem}

/* timeline */
.next-up{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1rem 2rem;align-items:center;background:var(--code-bg);color:var(--code-ink);border:1px solid var(--rule);border-radius:14px;padding:1.4rem 1.5rem;margin-block:1rem 2.5rem;box-shadow:0 20px 50px -24px rgba(11,92,213,.5)}
.next-up .lbl{font-family:var(--f-mono);font-size:.72rem;color:#F0A35E;text-transform:uppercase;letter-spacing:.08em}
.next-up h2{font-family:var(--f-display);font-size:clamp(1.2rem,3vw,1.6rem);margin:.3rem 0 0;color:#fff;text-wrap:balance}
.clock{display:flex;gap:.6rem;font-family:var(--f-mono)}
.clock div{text-align:center;min-width:3.6rem;background:#0F1B2E;border:1px solid #22324D;border-radius:8px;padding:.5rem .3rem}
.clock b{display:block;font-size:1.6rem;color:#fff;font-variant-numeric:tabular-nums;line-height:1.1}
.clock span{font-size:.62rem;color:#8796AE;text-transform:uppercase;letter-spacing:.06em}
@media (max-width:640px){.next-up{grid-template-columns:1fr}.clock div{min-width:0;flex:1}}
.tl-filter{margin-bottom:1.5rem}
.tl{list-style:none;margin:0;padding:0 0 0 1.6rem;position:relative}
.tl::before{content:"";position:absolute;left:.45rem;top:.4rem;bottom:.4rem;width:2px;background:linear-gradient(var(--accent),var(--signal))}
.tl li{position:relative;margin-bottom:1rem}
.tl li::before{content:"";position:absolute;left:-1.55rem;top:1.1rem;width:12px;height:12px;border-radius:50%;background:var(--surface);border:2px solid var(--accent)}
.tl li.past::before{background:var(--muted);border-color:var(--muted)}
.tl li.soon::before{background:var(--signal);border-color:var(--signal);box-shadow:0 0 0 0 var(--signal);animation:ping2 2s ease-out infinite}
.tl .ev{background:var(--surface);border:1px solid var(--rule);border-radius:10px;padding:.9rem 1rem;display:grid;gap:.35rem}
.tl li.past .ev{opacity:.62}
.tl .top{display:flex;flex-wrap:wrap;gap:.4rem .8rem;align-items:center;font-family:var(--f-mono);font-size:.74rem;color:var(--muted)}
.tl .top time{color:var(--ink);font-weight:700}
.tl .when{margin-left:auto;font-weight:700;color:var(--accent)}
.tl li.past .when{color:var(--muted)}
.tl li.soon .when{color:var(--signal)}
.tl h3{font-family:var(--f-display);font-size:1.05rem;margin:0;line-height:1.3}
.tl p{margin:0;color:var(--muted);font-size:.95rem}
.tl .links{display:flex;flex-wrap:wrap;gap:.3rem 1rem;font-family:var(--f-mono);font-size:.74rem}
.pill{font-family:var(--f-mono);font-size:.68rem;border-radius:99px;padding:.1rem .5rem;border:1px solid var(--rule);color:var(--muted)}
@keyframes ping2{0%{box-shadow:0 0 0 0 var(--signal)}80%,100%{box-shadow:0 0 0 7px transparent}}

/* help overlay */
.help{position:fixed;inset:0;z-index:80;background:rgba(5,9,15,.6);display:grid;place-items:center;padding:16px}
.help .box2{background:var(--surface);border:1px solid var(--rule);border-radius:12px;padding:1.25rem 1.4rem;max-width:22rem;width:100%;font-family:var(--f-mono);font-size:.85rem}
.help h2{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 .75rem;font-weight:500}
.help dl{display:grid;grid-template-columns:auto 1fr;gap:.5rem 1rem;margin:0}
.help dd{margin:0;color:var(--muted)}
@media (prefers-reduced-motion:reduce){.tl li.soon::before{animation:none}}

.icon-btn .i-sun{display:none}.icon-btn .i-moon{display:inline-flex}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .icon-btn .i-sun{display:inline-flex}:root:not([data-theme="light"]) .icon-btn .i-moon{display:none}}
:root[data-theme="dark"] .icon-btn .i-sun{display:inline-flex}:root[data-theme="dark"] .icon-btn .i-moon{display:none}
.tool > *{min-width:0}
.kql-group .body,.kql-group{min-width:0}

/* ===== v3: tools wave 2 ===== */
.sev{font-family:var(--f-mono);font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border-radius:5px;padding:.15rem .45rem;border:1px solid var(--rule);color:var(--muted);background:var(--bg);white-space:nowrap}
.sev.bad{color:#fff;background:#C93434;border-color:#C93434}
.sev.ok{color:#fff;background:var(--ok);border-color:var(--ok)}
:root[data-theme="dark"] .sev.ok{color:#06140D}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .sev.ok{color:#06140D}}
.tool-section{margin-top:2.25rem}
.tool-section > h2{font-family:var(--f-mono);font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--signal);font-weight:500;margin:0 0 .75rem}
.tool-card .tag-new{align-self:flex-start}
table.plain{border-collapse:collapse;width:100%;font-size:.9rem}
table.plain th,table.plain td{text-align:left;vertical-align:top;padding:.5rem .65rem;border-bottom:1px solid var(--rule)}
table.plain th{font-family:var(--f-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:500}
table.plain code{font-family:var(--f-mono);font-size:.8rem;background:var(--accent-soft);padding:.05rem .3rem;border-radius:4px;overflow-wrap:anywhere}
.perm{list-style:none;display:grid;gap:.6rem;margin-bottom:1.25rem}
.perm h2{margin:0;font-size:1.05rem}
.perm h2 code{font-family:var(--f-mono);background:none;padding:0;color:var(--accent)}
#perm-out,#guid-out{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}
/* palette */
.pal{position:fixed;inset:0;z-index:90;background:rgba(5,9,15,.55);display:flex;justify-content:center;align-items:flex-start;padding:12vh 16px 16px}
.pal-box{width:100%;max-width:38rem;background:var(--surface);border:1px solid var(--rule);border-radius:12px;box-shadow:0 30px 80px -20px rgba(0,0,0,.6);overflow:hidden}
.pal-box input{width:100%;border:0;border-bottom:1px solid var(--rule);background:transparent;color:var(--ink);font-family:var(--f-mono);font-size:1rem;padding:1rem 1.1rem;outline:none}
.pal-box ul{list-style:none;margin:0;padding:.35rem;max-height:55vh;overflow:auto}
.pal-box a{display:flex;gap:.7rem;align-items:center;padding:.55rem .7rem;border-radius:8px;text-decoration:none;color:var(--ink);min-width:0}
.pal-box a .pt{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pal-box a.sel,.pal-box a:hover{background:var(--accent-soft)}
.pal-box .pill{flex:none;min-width:4.6rem;text-align:center}
.pal-foot{display:flex;gap:1rem;justify-content:flex-end;padding:.5rem .9rem;border-top:1px solid var(--rule);font-family:var(--f-mono);font-size:.68rem;color:var(--muted)}
/* affected */
.qlist{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.qitem{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.5rem 1rem;align-items:center;background:var(--surface);border:1px solid var(--rule);border-radius:10px;padding:.75rem 1rem}
.qitem p{margin:0}
.qitem small{display:block;color:var(--muted);font-size:.85rem}
.seg{display:inline-flex;border:1px solid var(--rule);border-radius:8px;overflow:hidden;font-family:var(--f-mono);font-size:.75rem}
.seg label{cursor:pointer}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:block;padding:.45rem .7rem;color:var(--muted)}
.seg input:checked + span{background:var(--accent);color:var(--surface)}
.seg input:focus-visible + span{outline:2px solid var(--accent);outline-offset:-2px}
@media (max-width:560px){.qitem{grid-template-columns:1fr}}
/* health */
.drop{border:2px dashed var(--rule);border-radius:12px;padding:1.5rem;text-align:center;background:var(--surface);transition:border-color .2s,background .2s}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.hc-top{display:flex;flex-wrap:wrap;gap:1.25rem;align-items:center}
.findings{list-style:none;margin:1rem 0;padding:0;display:grid;gap:.6rem}
.finding{display:grid;grid-template-columns:5.5rem minmax(0,1fr);gap:.8rem;align-items:start;background:var(--surface);border:1px solid var(--rule);border-left:3px solid var(--rule);border-radius:10px;padding:.8rem 1rem}
.finding.critical,.finding.high{border-left-color:#C93434}
.finding.medium{border-left-color:var(--signal)}
.finding.good{border-left-color:var(--ok)}
.finding .sev{justify-self:start}
.finding h3{font-family:var(--f-display);font-size:1rem;margin:0 0 .2rem}
.finding p{margin:0 0 .3rem;color:var(--muted);font-size:.93rem}
.finding a{font-family:var(--f-mono);font-size:.75rem}
@media (max-width:560px){.finding{grid-template-columns:1fr}}
.steps-run{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.steps-run > li{counter-increment:s;display:grid;grid-template-columns:2rem minmax(0,1fr);gap:.6rem}
.steps-run > li::before{content:counter(s);font-family:var(--f-mono);font-weight:700;color:var(--surface);background:var(--accent);border-radius:50%;width:1.7rem;height:1.7rem;display:grid;place-items:center;font-size:.8rem}
/* comms + change */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,13rem),1fr));gap:.75rem}
.field{display:grid;gap:.3rem;min-width:0}
.field label,.field .lbl{font-family:var(--f-mono);font-size:.72rem;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:.92rem;padding:.55rem .7rem;border:1px solid var(--rule);border-radius:8px;background:var(--bg);color:var(--ink)}
.field textarea{min-height:5.5rem;font-family:var(--f-mono);font-size:.8rem;resize:vertical}
.field.wide{grid-column:1 / -1}
.tpl{background:var(--surface);border:1px solid var(--rule);border-radius:12px;padding:1rem;display:grid;gap:.6rem;min-width:0}
.tpl h3{font-family:var(--f-display);margin:0;font-size:1.05rem}
.tpl .when{margin:0;color:var(--muted);font-size:.9rem}
.tpl .subj{font-family:var(--f-display);font-weight:700;background:var(--bg);border:1px solid var(--rule);border-radius:8px;padding:.5rem .7rem}
.tpl .bodytxt{white-space:pre-wrap;background:var(--bg);border:1px solid var(--rule);border-radius:8px;padding:.75rem .85rem;font-size:.93rem;max-height:22rem;overflow:auto;margin:0}
.btn.sm{min-height:32px;padding:.35rem .7rem;font-size:.75rem}
/* wizard + quiz */
.linkish{font:inherit;color:var(--accent);background:none;border:0;padding:0;cursor:pointer;text-decoration:underline;text-underline-offset:3px;text-align:left}
#tw-crumbs{list-style:none;margin:0 0 1rem;padding:0;display:grid;gap:.25rem;font-size:.85rem}
#tw,#qz{background:var(--surface);border:1px solid var(--rule);border-radius:14px;padding:1.4rem;outline:none}
.tw-q{font-family:var(--f-display);font-size:clamp(1.15rem,3vw,1.45rem);margin:.2rem 0 1rem;text-wrap:balance}
.tw-opts{display:grid;gap:.6rem}
.tw-opt{display:flex;justify-content:space-between;gap:1rem;align-items:center;text-align:left;font:inherit;font-size:1rem;color:var(--ink);background:var(--bg);border:1px solid var(--rule);border-radius:10px;padding:.85rem 1rem;cursor:pointer;transition:border-color .2s,transform .2s;min-height:48px}
.tw-opt:hover:not(:disabled){border-color:var(--accent);transform:translateX(3px)}
.tw-opt.right{border-color:var(--ok);background:color-mix(in srgb,var(--ok) 14%,var(--bg))}
.tw-opt.wrong{border-color:#C93434;background:color-mix(in srgb,#C93434 12%,var(--bg))}
.tw-opt:disabled{cursor:default}
.tw-steps{margin:0 0 1rem;padding-left:1.2rem;display:grid;gap:.4rem}
.flash{display:grid;place-items:center;width:100%;min-height:14rem;font:inherit;font-family:var(--f-display);font-size:1.2rem;line-height:1.4;color:var(--ink);background:var(--bg);border:1px solid var(--rule);border-radius:12px;padding:1.5rem;cursor:pointer;text-align:center}
.flash .note{font-family:var(--f-body);font-size:.95rem}
.qz-done{text-align:center;padding:1rem}
.qz-done h2{font-family:var(--f-mono);font-size:3rem;margin:.3rem 0}

#hc-out,#aff-out,#si-out{scroll-margin-top:5.5rem}

/* ===== v4: homepage redesign ===== */
main > section{margin-block:0 3rem}
.section-head{align-items:flex-end}
.section-head h2{font-size:1.4rem;letter-spacing:-.01em}
.see-all{font-family:var(--f-mono);font-size:.78rem;text-decoration:none;white-space:nowrap}
.see-all:hover{text-decoration:underline}
a.stat{text-decoration:none;color:inherit;border-radius:8px;padding:.2rem .4rem;margin:-.2rem -.4rem;transition:background .2s}
a.stat:hover{background:var(--accent-soft)}

/* next deadline strip */
.next-strip{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:.5rem 1.25rem;align-items:center;text-decoration:none;color:var(--ink);background:var(--surface);border:1px solid var(--rule);border-left:3px solid var(--accent);border-radius:10px;padding:.85rem 1.1rem;margin-block:0 3rem;transition:border-color .2s,transform .2s}
.next-strip:hover{border-color:var(--accent);transform:translateY(-2px)}
.next-strip.soon{border-left-color:var(--signal)}
.ns-lbl{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--f-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--signal)}
.ns-title{font-family:var(--f-display);font-weight:700;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ns-title time{color:var(--muted);font-weight:500}
.ns-when{font-family:var(--f-mono);font-weight:700;font-size:.85rem;color:var(--accent);font-variant-numeric:tabular-nums}
.next-strip.soon .ns-when{color:var(--signal)}
.ns-go{font-family:var(--f-mono);font-size:.75rem;color:var(--muted)}
@media (max-width:760px){.next-strip{grid-template-columns:minmax(0,1fr) auto}.ns-title{grid-column:1 / -1;grid-row:2;white-space:normal}.ns-go{display:none}}

/* latest: feature + two minis */
.latest{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:1.25rem;align-items:stretch}
.latest .feature{margin:0;grid-template-columns:1fr;grid-template-rows:auto 1fr}
.latest .feature .cover{aspect-ratio:12/5}
.minis{list-style:none;margin:0;padding:0;display:grid;grid-template-rows:1fr 1fr;gap:1.25rem}
.mini{display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--rule);border-radius:12px;overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.mini:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 14px 34px -20px rgba(11,92,213,.6)}
.mini .cover{aspect-ratio:12/4;flex:none}
.mini .txt{padding:.9rem 1rem;display:flex;flex-direction:column;gap:.4rem;flex:1;min-width:0}
.mini h3{font-family:var(--f-display);font-size:1.05rem;line-height:1.3;margin:0;text-wrap:balance}
.mini .meta{margin-top:auto}
.mini:hover .scan{animation:scan 1.1s ease-out}
@media (max-width:900px){.latest{grid-template-columns:1fr}.minis{grid-template-rows:none;grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr))}}

/* tools band */
.tools-band{background:var(--surface);border:1px solid var(--rule);border-radius:16px;padding:1.4rem 1.4rem 1.5rem;position:relative;overflow:hidden}
.tools-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 200px at 100% 0,var(--accent-soft),transparent 70%);pointer-events:none}
.tools-band > *{position:relative}
.tool-grid.four{grid-template-columns:repeat(auto-fill,minmax(min(100%,14rem),1fr))}
.tools-band .tool-card{background:var(--bg)}

/* topic rails */
.topic .grid{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){
  .topic .rail{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:1rem;padding-bottom:.5rem;margin-inline:-16px;padding-inline:16px;scrollbar-width:thin}
  .topic .rail > li{flex:0 0 min(82%,20rem);scroll-snap-align:start}
}

/* compact archive */
.arows{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.arows li{border-bottom:1px solid var(--rule)}
.arow{display:grid;grid-template-columns:7rem minmax(0,1fr) auto;gap:.3rem 1.25rem;align-items:baseline;padding:.75rem .5rem;text-decoration:none;color:var(--ink);border-radius:6px;transition:background .15s}
.arow:hover{background:var(--surface)}
.arow:hover .t{color:var(--accent)}
.arow time{font-family:var(--f-mono);font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums}
.arow .t{font-family:var(--f-display);font-weight:700;font-size:1rem;line-height:1.35;min-width:0}
.arow .tg{font-family:var(--f-mono);font-size:.7rem;color:var(--muted);white-space:nowrap;display:flex;gap:.4rem;align-items:center}
@media (max-width:640px){.arow{grid-template-columns:1fr}.arow .tg{white-space:normal}}
.archive{scroll-margin-top:5rem}
@media (prefers-reduced-motion:no-preference){.arows li{animation:none}}
@media (max-width:640px){
  .tool-grid.four{grid-template-columns:1fr 1fr;gap:.6rem}
  .tool-grid.four .tool-card{padding:.85rem;gap:.35rem}
  .tool-grid.four .tool-card h2{font-size:.95rem}
  .tool-grid.four .tool-card p{display:none}
  .tool-grid.four .tool-card .ic{width:36px;height:36px}
  .tools-band{padding:1.1rem}
}

/* ===== v5: diagrams ===== */
figure.dg{margin:1.75rem 0;padding:1.1rem;border:1px solid var(--rule);border-radius:12px;background:var(--surface)}
figure.dg figcaption{font-family:var(--f-mono);font-size:.72rem;color:var(--muted);margin-top:.8rem;line-height:1.5}
.dg-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.dg-scroll svg{display:block;max-width:100%;height:auto;min-width:min(100%,520px)}
@media (max-width:640px){.dg-scroll svg{max-width:none;width:560px}}
/* sequence */
.dg-seq .life{stroke:var(--rule);stroke-width:2;stroke-dasharray:4 5}
.dg-seq .actor{fill:var(--accent-soft);stroke:var(--accent);stroke-width:1.5}
.dg-seq .actor-t{font-family:var(--f-display);font-weight:700;font-size:14px;fill:var(--ink)}
.dg-seq .lbl{font-family:var(--f-mono);font-size:12px;fill:var(--ink)}
.dg-seq .num{font-family:var(--f-mono);font-size:10px;fill:var(--muted)}
.dg-seq .arrow{stroke:var(--accent);stroke-width:2}
.dg-seq .head{fill:var(--accent)}
.dg-seq .note{fill:var(--bg);stroke:var(--rule)}
.dg-seq .t-bad.arrow{stroke:#D93F3F}.dg-seq .t-bad.head{fill:#D93F3F}.dg-seq .note.t-bad{stroke:#D93F3F;fill:color-mix(in srgb,#D93F3F 10%,var(--bg))}
.dg-seq .t-ok.arrow{stroke:var(--ok)}.dg-seq .t-ok.head{fill:var(--ok)}.dg-seq .note.t-ok{stroke:var(--ok);fill:color-mix(in srgb,var(--ok) 10%,var(--bg))}
.dg-seq .t-accent.arrow{stroke:var(--signal)}.dg-seq .t-accent.head{fill:var(--signal)}.dg-seq .note.t-accent{stroke:var(--signal);fill:color-mix(in srgb,var(--signal) 10%,var(--bg))}
/* compare */
.dg-compare{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:.8rem}
@media (max-width:640px){.dg-compare{grid-template-columns:1fr}}
.dg-col{border:1px solid var(--rule);border-top:3px solid var(--accent);border-radius:10px;background:var(--bg);padding:.8rem .9rem;min-width:0}
.dg-col.t-ok{border-top-color:var(--ok)}.dg-col.t-bad{border-top-color:#D93F3F}.dg-col.t-accent{border-top-color:var(--signal)}
.dg-col h4{font-family:var(--f-display);font-size:1rem;margin:0 0 .2rem}
.dg-sub{font-family:var(--f-mono);font-size:.7rem;color:var(--muted);margin:0 0 .4rem}
.dg-col ul{margin:.3rem 0 0;padding-left:1.1rem;font-size:.92rem;display:grid;gap:.25rem}
/* decision */
.dg-decision{display:grid;gap:.9rem;justify-items:center}
.dg-q{font-family:var(--f-display);font-weight:700;text-align:center;background:var(--accent-soft);border:1px solid var(--accent);border-radius:999px;padding:.6rem 1.2rem;max-width:34rem}
.dg-branches{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,12rem),1fr));gap:.7rem;width:100%;position:relative;padding-top:1rem;border-top:2px dashed var(--rule)}
.dg-branch{border:1px solid var(--rule);border-radius:10px;background:var(--bg);padding:.7rem .8rem;display:grid;gap:.25rem;position:relative}
.dg-branch::before{content:"";position:absolute;top:-1rem;left:50%;width:2px;height:1rem;background:var(--rule)}
.dg-if{font-family:var(--f-mono);font-size:.72rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.04em}
.dg-branch.t-ok .dg-if{color:var(--ok)}.dg-branch.t-bad .dg-if{color:#D93F3F}.dg-branch.t-accent .dg-if{color:var(--signal)}
.dg-branch.t-ok{border-color:color-mix(in srgb,var(--ok) 50%,var(--rule))}.dg-branch.t-bad{border-color:color-mix(in srgb,#D93F3F 50%,var(--rule))}
.dg-then{font-size:.92rem}
/* layers */
.dg-layer{border:1px solid var(--rule);border-left:3px solid color-mix(in srgb,var(--accent) calc(100% - var(--depth) * 18%),var(--rule));border-radius:10px;background:color-mix(in srgb,var(--accent-soft) calc(70% - var(--depth) * 12%),var(--bg));padding:.6rem .7rem .7rem;margin-top:.55rem}
.dg-layers > .dg-layer{margin-top:0}
.dg-lh{display:flex;flex-wrap:wrap;gap:.2rem .7rem;align-items:baseline}
.dg-lh b{font-family:var(--f-display);font-size:.95rem}
.dg-lh span{font-size:.85rem;color:var(--muted)}
.dg-down{font-family:var(--f-mono);font-size:.72rem;color:var(--muted);margin:.6rem 0 0}
/* hub */
.dg-hub .spoke{stroke:var(--accent);stroke-width:2;stroke-dasharray:6 6}
.dg-hub .hubc{fill:var(--accent-soft);stroke:var(--accent);stroke-width:2}
.dg-hub .hub-t{font-family:var(--f-display);font-weight:800;font-size:16px;fill:var(--ink)}
.dg-hub .hub-n{font-family:var(--f-mono);font-size:11px;fill:var(--muted)}
.dg-hub .hn{fill:var(--bg);stroke:var(--rule);stroke-width:1.5}
.dg-hub .hn-t{font-family:var(--f-mono);font-size:12px;fill:var(--ink)}
@media (prefers-reduced-motion:no-preference){.dg-hub .spoke{animation:dash 1.2s linear infinite}}
@keyframes dash{to{stroke-dashoffset:-12}}
/* timeline */
.dg-tl{list-style:none;margin:0;padding:0;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:.6rem;position:relative}
.dg-tl::before{content:"";position:absolute;left:0;right:0;top:.45rem;height:2px;background:linear-gradient(90deg,var(--accent),var(--signal))}
.dg-tl li{position:relative;padding-top:1.4rem;display:grid;gap:.15rem;min-width:0}
.dg-dot{position:absolute;top:0;left:0;width:12px;height:12px;border-radius:50%;background:var(--surface);border:2px solid var(--accent)}
.dg-tl li.t-bad .dg-dot{border-color:#D93F3F;background:#D93F3F}.dg-tl li.t-ok .dg-dot{border-color:var(--ok);background:var(--ok)}.dg-tl li.t-accent .dg-dot{border-color:var(--signal);background:var(--signal)}
.dg-tl time{font-family:var(--f-mono);font-size:.74rem;font-weight:700}
.dg-tl span:last-child{font-size:.88rem;color:var(--muted)}
@media (max-width:640px){.dg-tl{grid-auto-flow:row;padding-left:1.4rem}.dg-tl::before{left:.35rem;right:auto;top:0;bottom:0;width:2px;height:auto}.dg-tl li{padding-top:0}.dg-dot{left:-1.4rem;top:.15rem}}
/* checklist + faq used in expanded posts */
.body ul.check{list-style:none;padding-left:0;display:grid;gap:.4rem}
.body ul.check li{padding-left:1.8rem;position:relative}
.body ul.check li::before{content:"";position:absolute;left:0;top:.3rem;width:1.05rem;height:1.05rem;border:2px solid var(--accent);border-radius:4px}
.body details.faq{border:1px solid var(--rule);border-radius:10px;background:var(--surface);padding:.7rem .9rem;margin-block:.5rem}
.body details.faq summary{cursor:pointer;font-family:var(--f-display);font-weight:700}
.body details.faq[open] summary{margin-bottom:.4rem}
.body details.faq p{margin:.3rem 0 0}

/* ===== v6: learn, glossary, change feed, scripts, CA visualiser, verified, offline ===== */
.tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--rule);margin:0 0 1.25rem;font-family:var(--f-mono);font-size:.8rem}
.tabs a{padding:.5rem .8rem;color:var(--muted);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent)}
.tabs a:hover{color:var(--ink)}

/* verified badge + stale note */
.verified{color:var(--ok)}
.verified.stale{color:var(--signal)}
.stale-note{font-family:var(--f-mono);font-size:.75rem;color:var(--muted);border:1px dashed var(--signal);border-radius:8px;padding:.6rem .8rem;margin:1rem 0 0;line-height:1.5}

/* series box on posts */
.series{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem .75rem;margin-top:.9rem;padding:.55rem .8rem;border:1px solid var(--rule);border-radius:10px;background:var(--surface);font-family:var(--f-mono);font-size:.75rem;color:var(--muted)}
.series a{font-weight:700}
.series-ic{color:var(--accent);display:inline-flex}
.series-dots{display:flex;gap:4px;list-style:none;margin:0 0 0 auto;padding:0}
.series-dots li{width:16px;height:6px;border-radius:3px;background:var(--rule)}
.series-dots li.read{background:var(--ok)}
.series-dots li.cur{background:var(--accent)}
.series-next{display:block;margin:2rem 0 0;padding:1rem 1.2rem;border:1px solid var(--accent);border-radius:12px;background:var(--accent-soft);text-decoration:none;color:var(--ink)}
.series-next small{display:block;font-family:var(--f-mono);font-size:.72rem;color:var(--muted);margin-bottom:.2rem}
.series-next b{font-family:var(--f-display);font-size:1.1rem;color:var(--accent)}
.series-next + .series-next{margin-top:.75rem}
.series-next.done{border-color:var(--ok)}

/* path cards */
.path-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,20rem),1fr));gap:1rem}
.path-card{display:flex;gap:1rem;height:100%;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--rule);border-radius:12px;padding:1.1rem;transition:transform .25s,border-color .25s}
.path-card:hover{transform:translateY(-3px);border-color:var(--accent)}
.path-card .ic{flex:none;width:44px;height:44px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.path-card > div{min-width:0;flex:1}
.path-card h3{font-family:var(--f-display);font-size:1.08rem;margin:0 0 .3rem}
.path-card p{margin:0 0 .6rem;color:var(--muted);font-size:.93rem}
.path-meta{display:flex;flex-wrap:wrap;gap:.3rem .9rem;font-family:var(--f-mono);font-size:.7rem;color:var(--muted)}
.path-bar{height:5px;border-radius:3px;background:var(--rule);overflow:hidden;margin-top:.6rem}
.path-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--ok));transition:width .6s}
.path-prog{display:block;margin-top:.3rem;min-height:1em}
.path-grid.compact{grid-template-columns:1fr;gap:.6rem}
.path-grid.compact .path-card{padding:.8rem;gap:.8rem}
.path-grid.compact .ic{width:36px;height:36px}
.path-summary{display:grid;gap:.6rem;margin-bottom:1.25rem}
.path-summary .path-bar{margin:0}
.path-steps{list-style:none;margin:0 0 1rem;padding:0;display:grid;gap:.6rem}
.path-steps a{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:1rem;align-items:center;padding:.9rem 1rem;background:var(--surface);border:1px solid var(--rule);border-radius:10px;text-decoration:none;color:var(--ink);transition:border-color .2s}
.path-steps a:hover{border-color:var(--accent)}
.step-n{font-family:var(--f-mono);font-weight:700;color:var(--accent);font-size:.9rem;width:2.2rem;height:2.2rem;border-radius:50%;border:2px solid var(--accent);display:grid;place-items:center}
.step-t b{display:block;font-family:var(--f-display);font-size:1.02rem;line-height:1.3}
.step-t small{display:block;color:var(--muted);font-size:.88rem;margin-top:.2rem}
.step-m{font-family:var(--f-mono);font-size:.7rem;color:var(--muted);text-align:right;display:grid;gap:.2rem}
.step-done{display:none;color:var(--ok);font-weight:700}
.path-steps li.read .step-n{background:var(--ok);border-color:var(--ok);color:var(--surface)}
.path-steps li.read .step-done{display:block}
@media (max-width:560px){.path-steps a{grid-template-columns:auto minmax(0,1fr)}.step-m{grid-column:2;text-align:left;display:flex;gap:.8rem}.step-t small{display:none}}

/* home: learn band */
.learn-band{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1.5rem 2rem;margin-block:2.5rem}
@media (max-width:860px){.learn-band{grid-template-columns:1fr}}
.ch-mini{list-style:none;margin:0;padding:0;background:var(--surface);border:1px solid var(--rule);border-radius:12px}
.ch-mini li + li{border-top:1px solid var(--rule)}
.ch-mini a{display:grid;grid-template-columns:5.6rem minmax(0,1fr) auto;gap:.2rem .8rem;align-items:baseline;padding:.7rem .9rem;text-decoration:none;color:var(--ink)}
.ch-mini a:hover .t{color:var(--accent)}
.ch-mini time{font-family:var(--f-mono);font-size:.72rem;color:var(--muted)}
.ch-mini .t{font-family:var(--f-display);font-weight:700;font-size:.95rem;line-height:1.3}
.ch-mini .tg{display:flex;gap:.3rem}
@media (max-width:560px){.ch-mini a{grid-template-columns:minmax(0,1fr) auto}.ch-mini time{grid-column:1 / -1}}

/* change feed */
.st,.act{font-family:var(--f-mono);font-size:.66rem;font-weight:700;border-radius:4px;padding:.1rem .4rem;white-space:nowrap;border:1px solid currentColor}
.st-ga{color:var(--ok)}
.st-new{color:var(--accent)}
.st-preview{color:#7B3FD5}
.st-change{color:var(--muted)}
.st-retirement{color:#C2364A}
.act{color:var(--surface);background:var(--signal);border-color:var(--signal)}
:root[data-theme="dark"] .st-preview{color:#B38CFF}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .st-preview{color:#B38CFF}:root:not([data-theme="light"]) .st-retirement{color:#FF7A8C}}
:root[data-theme="dark"] .st-retirement{color:#FF7A8C}
.ch-filter{margin-bottom:1.25rem}
.panel input[type=search]{width:100%;font-family:var(--f-mono);font-size:.82rem;line-height:1.5;padding:.75rem .85rem;border:1px solid var(--rule);border-radius:8px;background:var(--bg);color:var(--ink)}
.ch-list{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}
.ch-month{font-family:var(--f-mono);font-size:.75rem;color:var(--accent);margin:1rem 0 0;letter-spacing:.04em;text-transform:uppercase}
.ch-item{background:var(--surface);border:1px solid var(--rule);border-radius:10px;padding:.9rem 1rem;display:grid;gap:.35rem;scroll-margin-top:6rem}
.ch-item:target{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.ch-top{display:flex;flex-wrap:wrap;gap:.4rem .6rem;align-items:center}
.ch-top time{font-family:var(--f-mono);font-size:.75rem;color:var(--muted)}
.ch-item h3{font-family:var(--f-display);font-size:1.08rem;margin:0}
.ch-item p{margin:0;color:var(--muted);font-size:.95rem}
.ch-item .links{display:flex;flex-wrap:wrap;gap:.3rem 1rem;font-family:var(--f-mono);font-size:.74rem}

/* script library */
.snips{list-style:none;margin:1rem 0;padding:0;display:grid;gap:1rem}
.snip{background:var(--surface);border:1px solid var(--rule);border-radius:12px;padding:.9rem 1rem .2rem;min-width:0}
.snip-head{display:flex;justify-content:space-between;align-items:flex-start;gap:.75rem}
.snip-head b{display:block;font-family:var(--f-display);font-size:1rem}
.snip-head a{font-family:var(--f-mono);font-size:.72rem}
.snip .codebox{margin:.6rem 0 .8rem}
.snip pre{max-height:22rem}
.tag small{opacity:.7}

/* glossary */
.gl{border-bottom:1.5px dotted var(--accent);cursor:help;text-decoration:none}
.gl:hover,.gl[aria-expanded="true"]{background:var(--accent-soft);border-radius:3px}
.gl-pop{position:absolute;z-index:70;background:var(--surface);color:var(--ink);border:1px solid var(--accent);border-radius:10px;padding:.75rem .9rem;box-shadow:0 12px 30px rgba(0,0,0,.25);font-size:.92rem;line-height:1.5}
.gl-pop b{font-family:var(--f-display);font-size:1rem}
.gl-pop p{margin:.25rem 0 .5rem}
.gl-links{display:flex;gap:1rem;font-family:var(--f-mono);font-size:.72rem}
.gl-letters{display:flex;flex-wrap:wrap;gap:.2rem .55rem;margin-top:.6rem;font-family:var(--f-mono);font-size:.8rem}
.gl-letters a{text-decoration:none}
.gl-list{margin:1rem 0}
.gl-letter{font-family:var(--f-display);font-weight:800;font-size:1.4rem;color:var(--accent);margin:1.5rem 0 .4rem;scroll-margin-top:6rem}
.gl-item{padding:.7rem 0;border-bottom:1px solid var(--rule);scroll-margin-top:6rem}
.gl-item dt{font-family:var(--f-display);font-weight:700;font-size:1.05rem}
.gl-item dt small{font-family:var(--f-mono);font-weight:400;font-size:.72rem;color:var(--muted)}
.gl-item dd{margin:.2rem 0 0;color:var(--ink)}
.gl-item.gl-hit,.gl-item:target{background:var(--accent-soft);border-radius:8px;padding-inline:.6rem}
.gl-cloud{display:flex;flex-wrap:wrap;gap:.4rem}
.gl-cloud .tag{text-decoration:none}

/* cheat sheets */
.sheet{max-width:60rem;margin-inline:auto;padding-bottom:2rem}
.sheet-head{padding-block:1.5rem 1rem}
.sheet-brand{display:flex;align-items:center;gap:.6rem;font-family:var(--f-mono);font-size:.8rem;color:var(--muted)}
.sheet-brand b{color:var(--accent);font-weight:400}
.sheet-head h1{font-family:var(--f-display);font-weight:800;font-size:clamp(1.8rem,4.5vw,2.4rem);letter-spacing:-.02em;margin:.6rem 0 .3rem}
.sheet-head p{color:var(--muted);margin:0 0 .8rem}
.cs-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.cs-box{background:var(--surface);border:1px solid var(--rule);border-top:3px solid var(--accent);border-radius:10px;padding:.9rem 1rem;min-width:0;font-size:.93rem}
.cs-box.wide{grid-column:1 / -1}
.cs-box h3{font-family:var(--f-display);font-size:1.05rem;margin:0 0 .5rem}
.cs-box ul,.cs-box ol{margin:.2rem 0;padding-left:1.1rem}
.cs-box li{margin:.15rem 0}
.cs-box p{margin:.5rem 0 0}
.cs-box .tablewrap{margin:0}
.cs-table td.y{color:var(--ok);font-weight:700}
.cs-table td.n{color:var(--muted)}
.body .cs-box ul.check{padding-left:0}
.sheet-foot{margin-top:1rem;font-family:var(--f-mono);font-size:.7rem;color:var(--muted)}
@media (max-width:700px){.cs-grid{grid-template-columns:1fr}}
@media print{
  @page{size:A4;margin:10mm}
  :root{--bg:#fff;--surface:#fff;--ink:#000;--muted:#333;--rule:#bbb;--accent:#0B5CD5;--code-bg:#f3f5f8;--code-ink:#000;--code-bar:#e6ebf2}
  body{background:#fff!important;font-size:9.5pt;line-height:1.35}
  header.mast,footer,#progress,.no-print,.pal,.help,.gl-pop{display:none!important}
  main.wrap{padding:0!important;max-width:none}
  .sheet{max-width:none;padding:0}
  .sheet-head{padding:0 0 4mm}
  .sheet-head h1{font-size:18pt;margin:2mm 0 1mm}
  .cs-grid{gap:3mm;grid-template-columns:repeat(2,minmax(0,1fr))}
  .cs-box{padding:2.5mm 3mm;break-inside:avoid;font-size:8.5pt;box-shadow:none}
  .cs-box h3{font-size:10pt;margin-bottom:1mm}
  .cs-table th,.cs-table td{padding:1mm 1.5mm!important;font-size:8pt}
  .codebox .codebar{display:none}
  .codebox pre{font-size:7.5pt;padding:2mm}
  a{color:inherit;text-decoration:none}
}

/* Conditional Access visualiser */
.wide-tool{max-width:60rem}
#ca-in{min-height:9rem}
.alert.bad{border-left-color:#C2364A}
.ca-summary{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;margin:1rem 0}
.ca-score{display:flex;flex-wrap:wrap;gap:.5rem}
.ca-score div{min-width:4.6rem;padding:.4rem .6rem;border:1px solid var(--rule);border-radius:8px;text-align:center}
.ca-score b{display:block;font-family:var(--f-display);font-size:1.4rem;line-height:1.1}
.ca-score span{font-family:var(--f-mono);font-size:.66rem;color:var(--muted)}
.ca-score .s-pass b{color:var(--ok)}
.ca-score .s-warn b{color:var(--signal)}
.ca-score .s-fail b{color:#C2364A}
.ca-h{font-family:var(--f-display);font-size:1.3rem;margin:1.75rem 0 .75rem}
.ca-checks{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.ck{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.8rem;background:var(--surface);border:1px solid var(--rule);border-radius:10px;padding:.75rem .9rem}
.ck b{font-family:var(--f-display)}
.ck p{margin:.15rem 0 0;font-size:.93rem}
.ck p.note{margin-top:.35rem}
.ck-i{width:1.7rem;height:1.7rem;border-radius:50%;display:grid;place-items:center;font-family:var(--f-mono);font-weight:700;font-size:.85rem;color:#fff}
.ck-pass .ck-i{background:var(--ok)}
.ck-warn .ck-i{background:var(--signal)}
.ck-fail .ck-i{background:#C2364A}
.ck-info .ck-i{background:var(--muted)}
.ck-fail{border-left:3px solid #C2364A}
.ck-warn{border-left:3px solid var(--signal)}
.ca-cards{display:grid;gap:1rem}
.ca-card{background:var(--surface);border:1px solid var(--rule);border-left:4px solid var(--ok);border-radius:10px;padding:.9rem 1rem;min-width:0}
.ca-card.ca-ro{border-left-color:var(--signal)}
.ca-card.ca-off{border-left-color:var(--muted);opacity:.75}
.ca-card header{display:flex;justify-content:space-between;align-items:flex-start;gap:.75rem}
.ca-card h3{font-family:var(--f-display);font-size:1.05rem;margin:0}
.ca-state{font-family:var(--f-mono);font-size:.68rem;font-weight:700;border-radius:99px;padding:.15rem .55rem;white-space:nowrap}
.ca-state.on{background:var(--ok);color:var(--surface)}
.ca-state.ro{background:var(--signal);color:var(--surface)}
.ca-state.off{border:1px solid var(--rule);color:var(--muted)}
.ca-mod{margin:.2rem 0 0}
.ca-flow{display:grid;gap:.4rem;margin-top:.7rem}
.ca-row{display:grid;grid-template-columns:3.4rem minmax(0,1fr);gap:.6rem;align-items:start}
.ca-row > div{display:flex;flex-wrap:wrap;gap:.3rem;align-items:center;min-width:0}
.ca-k{font-family:var(--f-mono);font-size:.68rem;font-weight:700;color:var(--muted);text-transform:uppercase;padding-top:.25rem}
.ca-row.then .ca-k{color:var(--accent)}
.ca-chip{font-family:var(--f-mono);font-size:.72rem;padding:.2rem .5rem;border-radius:6px;background:var(--accent-soft);color:var(--ink);overflow-wrap:anywhere}
.ca-chip.ex{background:transparent;border:1px dashed var(--rule);color:var(--muted)}
.ca-chip.cond{background:var(--bg);border:1px solid var(--rule)}
.ca-chip.grant{background:var(--ok);color:var(--surface)}
.ca-chip.block{background:#C2364A;color:#fff}
.ca-chip.sess{background:transparent;border:1px solid var(--accent);color:var(--accent)}
.ca-chip.muted{background:transparent;color:var(--muted)}
.ca-ex{font-family:var(--f-mono);font-size:.68rem;color:var(--muted);margin-inline:.15rem}
.ca-flags{margin:.7rem 0 0;padding:.5rem .7rem .5rem 1.6rem;border-radius:8px;background:var(--bg);font-size:.88rem;color:var(--signal)}
@media (max-width:560px){.ca-row{grid-template-columns:1fr;gap:.2rem}.ca-k{padding:0}}

/* offline list */
.offline-list{list-style:none;padding:0;display:grid;gap:.4rem}
.offline-list a{display:block;padding:.6rem .8rem;background:var(--surface);border:1px solid var(--rule);border-radius:8px;text-decoration:none}

/* nav: five links fit on small screens */
@media (max-width:640px){nav.main{gap:.75rem;font-size:.78rem}}
@media (max-width:380px){nav.main{gap:.55rem}nav.main a{font-size:.74rem}}
.note code{overflow-wrap:anywhere}
.body .cs-table td:first-child{font-family:var(--f-body);font-size:inherit;white-space:normal;font-weight:600}
.cs-table{font-size:.9rem}
@media (max-width:560px){.cs-table th,.cs-table td{padding:.45rem .5rem}.cs-table{font-size:.82rem}.cs-table code{overflow-wrap:anywhere}}
.cs-box p,.cs-box li{max-width:none}
@media print{
  .cs-box{font-size:7.8pt;line-height:1.3}
  .cs-box.wide{break-inside:auto}
  .body .cs-table td:first-child,.cs-table th,.cs-table td{font-size:7.4pt!important}
  .cs-table code{font-size:7pt}
  .sheet-head p{font-size:8.5pt;margin:0}
  .sheet-head{padding-bottom:3mm}
  .cs-box ul,.cs-box ol{margin:.5mm 0}
  .cs-box li{margin:.3mm 0}
  .body ul.check{gap:.6mm}
  .body ul.check li::before{width:2.6mm;height:2.6mm;top:.5mm}
  .body ul.check li{padding-left:4.5mm}
  .sheet-foot{margin-top:2mm;font-size:6.5pt}
}
@media print{*,*::before,*::after{animation:none!important;transition:none!important}.cs-box,.sheet-head{opacity:1!important;transform:none!important;color:#000}}
@media print{.codebox pre{white-space:pre-wrap;overflow:visible}}

/* ===== error code pages ===== */
.err-name{font-family:var(--f-mono)!important;font-size:1rem;color:var(--accent)!important}
.err-group h2,.err-related h2{font-family:var(--f-display);font-size:1.25rem;margin:2rem 0 .75rem}
.err-list,.err-related ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.err-list a,.err-related a{display:grid;grid-template-columns:8.5rem minmax(0,1fr);gap:.15rem 1rem;padding:.7rem .9rem;background:var(--surface);border:1px solid var(--rule);border-radius:10px;text-decoration:none;color:var(--ink);transition:border-color .2s}
.err-list a:hover,.err-related a:hover{border-color:var(--accent)}
.err-list b,.err-related b{font-family:var(--f-mono);font-size:.85rem;color:var(--accent)}
.err-list span,.err-related span{font-family:var(--f-display);font-weight:700;font-size:.95rem;overflow-wrap:anywhere}
.err-list small{grid-column:2;color:var(--muted);font-size:.88rem}
@media (max-width:560px){.err-list a,.err-related a{grid-template-columns:1fr}.err-list small{grid-column:1}}

/* ===== audit fixes ===== */
/* diagram labels: darker reds and ambers in light mode so small text passes WCAG AA contrast */
:root{--bad-ink:#B42318;--signal-ink:#94450A}
:root[data-theme="dark"]{--bad-ink:#FF8A80;--signal-ink:#F0A35E}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bad-ink:#FF8A80;--signal-ink:#F0A35E}}
.dg-branch.t-bad .dg-if{color:var(--bad-ink)}.dg-branch.t-accent .dg-if{color:var(--signal-ink)}
.dg-tl li.t-bad time{color:var(--bad-ink)}.dg-tl li.t-accent time{color:var(--signal-ink)}
.ch-month h2{font:inherit;margin:0;color:inherit;letter-spacing:inherit;text-transform:inherit}

.hide-past .tl li.past{display:none}