/* Layout: single column, sticky mono nav, terminal hero, grid ground; dark-first with toggle (honours the existing netstatedata.ca identity) */
  :root[data-theme="light"]{
    --bg:#F5F6F8; --panel:#FFFFFF; --panel-2:#FBFCFD;
    --ink:#14181F; --ink-soft:#4B5563; --line:#D8DCE3; --rule:#B6BDC7;
    --grid:rgba(20,24,31,.055); --glow1:rgba(11,110,118,.05); --glow2:rgba(11,110,118,.03); --accent:#0B6E76; --accent-ink:#064b50;
    --accent-soft:#E4F1F1; --amber:#B9791A;
    --term-bg:#0B0F14; --term-ink:#DCE3E6; --term-line:#263039;
    --term-green:#2FBF57; --term-dim:#1F9E45;
    color-scheme:light;
  }
  /* dark-first default (site ships dark) */
  :root{
    --bg:#14181F; --panel:#1B212A; --panel-2:#171D25;
    --ink:#EDEFF2; --ink-soft:#A7AEB8; --line:#2D3441; --rule:#3C4555;
    --grid:rgba(255,255,255,.045); --glow1:rgba(63,182,190,.06); --glow2:rgba(63,182,190,.035); --accent:#3FB6BE; --accent-ink:#8BD9DE;
    --accent-soft:#1A2E30; --amber:#E9B85C;
    --term-bg:#0B0F14; --term-ink:#DCE3E6; --term-line:#263039;
    --term-green:#33FF66; --term-dim:#1F9E45;
    color-scheme:dark;
  }
  @media (prefers-color-scheme:light){
    :root:not([data-theme="dark"]){
      --bg:#F5F6F8; --panel:#FFFFFF; --panel-2:#FBFCFD;
      --ink:#14181F; --ink-soft:#4B5563; --line:#D8DCE3; --rule:#B6BDC7;
      --grid:rgba(20,24,31,.055); --glow1:rgba(11,110,118,.05); --glow2:rgba(11,110,118,.03); --accent:#0B6E76; --accent-ink:#064b50;
      --accent-soft:#E4F1F1; --amber:#B9791A;
      color-scheme:light;
    }
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  #creds,#index,#why,#certs,#skills,#work,#documents,#layers,#beyond,#contact{scroll-margin-top:64px;}
  body{
    margin:0; background-color:var(--bg);
    background-image:
      radial-gradient(1000px 680px at 12% -5%, var(--glow1), transparent 60%),
      radial-gradient(900px 640px at 105% 25%, var(--glow2), transparent 55%),
      linear-gradient(var(--grid) 1px,transparent 1px),
      linear-gradient(90deg,var(--grid) 1px,transparent 1px);
    background-size:auto,auto,44px 44px,44px 44px;
    background-position:0 0,0 0,-1px -1px,-1px -1px;
    background-attachment:fixed;
    color:var(--ink);
    font-family:'IBM Plex Sans',system-ui,-apple-system,sans-serif;
    line-height:1.6; -webkit-font-smoothing:antialiased;
  }
  .wrap{max-width:1080px; margin:0 auto;
    padding-left:max(20px,env(safe-area-inset-left,0px));
    padding-right:max(20px,env(safe-area-inset-right,0px));}
  .mono{font-family:'IBM Plex Mono','Courier New',monospace;}
  a{color:var(--accent); text-underline-offset:3px;}
  h1,h2,h3{text-wrap:balance;}

  /* Nav */
  header.site{position:sticky; top:34px; z-index:10;
    border-bottom:1px solid var(--line);
    background:color-mix(in srgb,var(--panel) 94%,transparent); backdrop-filter:blur(10px) saturate(1.15);
    box-shadow:0 3px 14px -8px rgba(0,0,0,.55);}
  body::before{content:""; position:fixed; inset:0 0 auto; height:env(safe-area-inset-top,0px);
    z-index:11; background:var(--bg);}
  nav.wrap{display:flex; align-items:center; gap:22px; padding-block:15px;}
  .brand{font-family:'IBM Plex Mono',monospace; font-size:.95rem; color:var(--ink);
    text-decoration:none; letter-spacing:.01em;}
  .brand b{color:var(--accent); font-weight:600;}
  .navlinks{flex:1; display:flex; align-items:center; justify-content:space-between; gap:12px; list-style:none; margin:0; padding:0; font-size:.88rem;
    font-family:'IBM Plex Mono',monospace;}
  .navlinks li{white-space:nowrap;}
  .navlinks a{color:var(--accent-ink); font-weight:500; text-decoration:none; padding:5px 9px; border-radius:6px; transition:color .15s, background .15s;}
  .navlinks a::before{content:"\276F"; position:absolute; left:-15px; color:var(--accent); opacity:0; transform:translateX(-4px); transition:opacity .15s, transform .15s;}
  .navlinks a:hover{color:var(--accent); background:var(--accent-soft);}
  .navlinks a:hover::before{opacity:1; transform:translateX(0);}
  .nav-right{display:flex; align-items:center; gap:18px;}
  .tt{cursor:pointer; background:none; border:1px solid var(--line); color:var(--ink-soft);
    border-radius:7px; width:34px; height:30px; display:grid; place-items:center; font-size:.9rem;}
  .tt:hover{border-color:var(--accent); color:var(--accent);}
  @media (max-width:640px){ .navlinks{display:none;} }

  /* Hero */
  .hero{padding-block:48px 34px; display:flex; flex-direction:column; gap:24px;}
  .hero-intro{max-width:none;}
  .hero .term{width:100%;}
  @media (max-width:860px){ .hero{padding-block:32px 26px;} }
  .eyebrow{font-family:'IBM Plex Mono',monospace; font-size:.8rem; letter-spacing:.08em;
    text-transform:uppercase; color:var(--accent); margin:0 0 14px;}
  .hero h1{font-size:clamp(1.45rem,3.2vw,2rem); line-height:1.18; margin:0; font-weight:600;
    letter-spacing:-.01em;}
  .hero h1 .sec{color:var(--accent);}
  .role{font-family:'IBM Plex Mono',monospace; font-size:1rem; color:var(--ink); margin:0 0 10px;}
  .lede{font-size:1.08rem; color:var(--ink-soft); margin:0 0 8px;}
  .meta{font-size:.95rem; color:var(--ink-soft); margin:0 0 24px;}
  .cta{display:flex; flex-wrap:wrap; gap:28px; justify-content:center;}
  .cta.cta-left{justify-content:flex-start; gap:14px; margin:16px 0 0;}
  .cta-sub{display:flex; flex-direction:column; gap:6px; margin-top:18px; align-items:center;
    font-family:'IBM Plex Mono',monospace;}
  .cta-sub-label{font-size:.82rem; font-weight:600; letter-spacing:.12em; text-transform:uppercase; color:var(--accent);}
  .cta-sub-links{display:flex; flex-wrap:wrap; justify-content:center; gap:12px;}
  .btn-green::before{color:#2fae6a;}
  .btn-green:hover{border-color:#2fae6a; color:#2fae6a;}
  .btn-lg{font-size:.95rem; padding:12px 20px;}
  .btn{display:inline-flex; align-items:center; gap:7px; font-family:'IBM Plex Mono',monospace;
    font-size:.88rem; text-decoration:none; padding:9px 14px; border-radius:5px; border:1px solid var(--line);
    color:var(--ink); background:var(--panel);
    box-shadow:0 2px 0 rgba(0,0,0,.18), 0 6px 14px -8px rgba(0,0,0,.4);
    transition:border-color .15s,color .15s,background .15s,transform .08s,box-shadow .12s;}
  .btn:active{transform:translateY(2px); box-shadow:0 0 0 rgba(0,0,0,0), 0 2px 6px -5px rgba(0,0,0,.35);}
  .btn::before{content:"\276F"; color:var(--accent); opacity:.6; font-weight:600;}
  .btn:hover{border-color:var(--accent); color:var(--accent);}
  .btn:hover::before{opacity:1;}
  .btn.primary{background:var(--accent); border-color:var(--accent); color:#06231f; font-weight:600;}
  .btn.primary::before{color:currentColor; opacity:.7;}
  :root[data-theme="light"] .btn.primary,:root:not([data-theme="dark"]) .btn.primary{color:#fff;}
  @media (prefers-color-scheme:light){ :root:not([data-theme="dark"]) .btn.primary{color:#fff;} }
  .btn.primary:hover{filter:brightness(1.07);}

  /* Terminal */
  .term{background:var(--term-bg); border:1px solid var(--term-line); border-radius:12px;
    overflow:hidden; box-shadow:0 18px 40px -24px rgba(0,0,0,.6); font-family:'IBM Plex Mono',monospace;}
  .term-bar{display:flex; align-items:center; gap:8px; padding:11px 14px; border-bottom:1px solid var(--term-line);
    background:rgba(255,255,255,.02);}
  .dot{width:11px; height:11px; border-radius:50%;}
  .dot.r{background:#FF5F57;} .dot.y{background:#FEBC2E;} .dot.g{background:#28C840;}
  .term-title{margin-left:8px; color:#8a97a0; font-size:.78rem;}
  .term-title-link{text-decoration:none; cursor:pointer;}
  .term-title-link:hover{color:var(--accent); text-decoration:underline;}
  .story-body code{font-family:'IBM Plex Mono',monospace; background:var(--panel-2);
    padding:1px 5px; border-radius:4px; font-size:.9em;}
  .term-body{padding:14px 16px; min-height:0; color:var(--term-ink); font-size:.86rem;
    line-height:1.5; white-space:pre-wrap; word-break:break-word;}
  .term-body .p{color:var(--term-green); font-weight:600;}
  .term-body .o{color:var(--term-ink);}
  .term-body .k{color:#5bc0c7;}
  .term-body .kv{display:block; padding-left:7ch; text-indent:-7ch;}
  .term-body a.tlink{color:#5bc0c7; text-decoration:none; border-bottom:1px dashed rgba(91,192,199,.45);}
  .term-body a.tlink:hover{color:var(--term-green); border-bottom-color:var(--term-green);}
  .term-body .t-art{display:block; color:var(--term-green); white-space:pre; overflow-x:auto;
    font-size:clamp(.5rem,1.7vw,.72rem); line-height:1.15; margin-bottom:8px;}
  .term-body .t-name{display:block; font-size:clamp(1.35rem,3.3vw,1.6rem); font-weight:700;
    color:#fff; letter-spacing:.01em; margin:0; line-height:1.12;}
  .term-body .t-role{display:block; font-size:1rem; color:#5bc0c7; font-weight:500; margin:1px 0 0;}
  .term-body .t-tag{display:block; color:#eef2f4; font-size:1rem; font-style:italic; font-weight:400; margin:7px 0 0;}
  .term-body .t-err{display:block; color:#ff7a7a; margin-top:2px;}
  .term-body .t-badges{display:flex; flex-wrap:wrap; gap:6px; margin:6px 0 0;}
  .term-body .badge{font-size:.72rem; color:#E9B85C; border:1px solid rgba(233,184,92,.4);
    background:rgba(233,184,92,.08); border-radius:5px; padding:2px 8px; white-space:nowrap;}
  .term-body .t-status{display:inline-flex; align-items:center; gap:8px; color:var(--term-green); font-weight:600;}
  .term-body .s-dot{width:9px; height:9px; border-radius:50%; background:var(--term-green);
    box-shadow:0 0 6px var(--term-green);}
  @keyframes statusblink{50%{opacity:.15; box-shadow:none;}}
  @media (prefers-reduced-motion:reduce){ .term-body .s-dot{animation:none;} }
  .caret{display:inline-block; width:8px; height:1.05em; background:var(--term-green);
    transform:translateY(2px); animation:blink 1s steps(1) infinite;}
  @keyframes blink{50%{opacity:0;}}
  @media (prefers-reduced-motion:reduce){ .caret{animation:none;} }

  /* Section scaffolding */
  section{padding:34px 0 22px; position:relative;}
  section::before{content:""; position:absolute; top:0; left:0; right:0; height:2px; background:repeating-linear-gradient(90deg, var(--rule) 0 8px, transparent 8px 14px);}
  section::after{content:""; position:absolute; top:-3px; left:0; width:8px; height:8px; background:var(--accent); border-radius:1px; box-shadow:0 0 0 2px var(--bg);}
  .hero::before, .hero::after{display:none;}
  .sec-label{font-family:'IBM Plex Mono',monospace; font-size:.86rem; letter-spacing:.1em;
    text-transform:uppercase; color:var(--accent); font-weight:700; margin:0 0 6px;}
  .sec-h{font-size:clamp(1.3rem,3vw,1.7rem); margin:0 0 6px; font-weight:600;}
  .sec-sub{color:var(--ink-soft); margin:0 0 26px; max-width:85ch;}

  /* Proof strip */
  .proof{display:grid; grid-template-columns:repeat(5,1fr); gap:1px; background:var(--line);
    border:1px solid var(--line); border-radius:12px; overflow:hidden;}
  @media (max-width:760px){ .proof{grid-template-columns:repeat(2,1fr);} }
  .proof .cell{background:var(--panel); padding:18px 16px; display:flex; flex-direction:column; gap:6px;}
  .proof .l{font-size:.95rem; color:var(--ink); line-height:1.4; font-weight:600;}
  .proof .n{font-family:'IBM Plex Mono',monospace; font-size:.82rem; font-weight:500; color:var(--accent);
    font-variant-numeric:tabular-nums; letter-spacing:.02em;}

  /* Highlights (interactive summary cards) */
  .hcards{display:grid; grid-template-columns:repeat(3,1fr); gap:16px;}
  @media (max-width:860px){ .hcards{grid-template-columns:1fr;} }
  .hcard{background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:20px;
    display:flex; flex-direction:column; gap:10px;}
  .hcard h3{margin:0; font-size:1.08rem; line-height:1.25;}
  .hcard p{margin:0; color:var(--ink-soft); font-size:.95rem;}
  .hcard-toggle{align-self:flex-start; margin-top:auto; cursor:pointer; background:none; border:none;
    padding:0; font-family:'IBM Plex Mono',monospace; font-size:.82rem; color:var(--accent);
    display:inline-flex; align-items:center; gap:6px;}
  .hcard-toggle .arr{transition:transform .18s;}
  .hcard-toggle[aria-expanded="true"] .arr{transform:rotate(180deg);}
  .hcard-more{display:flex; flex-wrap:wrap; gap:8px; margin-top:2px;}
  .rel{font-family:'IBM Plex Mono',monospace; font-size:.76rem; text-decoration:none;
    color:var(--accent-ink); background:var(--accent-soft);
    border:1px solid color-mix(in srgb,var(--accent) 35%,var(--line));
    border-radius:5px; padding:3px 9px;}
  .rel:hover{border-color:var(--accent);}
  /* compact page index */
  .index-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:12px; margin-top:6px;}
  .idx{display:block; text-decoration:none; color:var(--ink); background:var(--panel-2); border:1px solid var(--line); border-left:3px solid var(--accent); border-radius:8px; padding:14px 16px 15px; font-family:'IBM Plex Mono','Courier New',monospace; box-shadow:0 1px 0 rgba(0,0,0,.18), 0 5px 12px -9px rgba(0,0,0,.45); transition:border-color .15s, background .15s, transform .1s;}
  .idx:hover{border-color:var(--accent); background:var(--panel); transform:translateY(-1px);}
  .idx:active{transform:translateY(1px);}
  .idx-head{display:flex; align-items:baseline; gap:11px;}
  .idx-n{color:var(--accent); font-size:.8rem; font-weight:700; letter-spacing:.04em;}
  .idx-t{font-size:.96rem; font-weight:600;}
  .idx-d{display:block; margin-top:7px; color:var(--ink-soft); font-size:.8rem; line-height:1.4;}

  /* Story view */
  .storyview{padding-block:30px 10px;}
  .backlink{font-family:'IBM Plex Mono',monospace; font-size:.86rem; color:var(--accent);
    text-decoration:none; display:inline-flex; gap:7px; align-items:center; margin-bottom:22px;}
  .backlink:hover{text-decoration:underline;}
  .story-where{font-family:'IBM Plex Mono',monospace; font-size:.78rem; letter-spacing:.09em;
    text-transform:uppercase; color:var(--accent); margin:0 0 10px;}
  .story h1{font-size:clamp(1.6rem,3.6vw,2.2rem); margin:0 0 12px; font-weight:600; line-height:1.14;}
  .story .hook{font-size:1.1rem; color:var(--ink-soft); font-style:italic; margin:0 0 30px; max-width:85ch;}
  .story-body{max-width:92ch;}
  .story-body h2{font-family:'IBM Plex Mono',monospace; font-size:.9rem; letter-spacing:.05em;
    text-transform:uppercase; color:var(--amber); margin:30px 0 10px;}
  .story-body p{font-size:1.04rem; line-height:1.7; margin:0 0 15px; color:var(--ink);}
  .digdeeper{margin-top:36px; padding:22px; border:1px solid var(--line); border-radius:12px; background:var(--panel);}
  .digdeeper h3{font-family:'IBM Plex Mono',monospace; font-size:.82rem; letter-spacing:.08em;
    text-transform:uppercase; color:var(--ink-soft); margin:0 0 14px;}
  .dd-links{display:flex; flex-wrap:wrap; gap:10px;}
  .dd{display:inline-flex; align-items:center; gap:7px; font-family:'IBM Plex Mono',monospace; font-size:.84rem;
    text-decoration:none; padding:8px 13px; border-radius:8px; border:1px solid var(--line);
    color:var(--ink); background:var(--panel-2);}
  .dd:hover{border-color:var(--accent); color:var(--accent);}
  .dd .ic{color:var(--accent);}
  .dd-layers{margin-top:14px; font-size:.86rem; color:var(--ink-soft);}
  .dd-layers a{font-family:'IBM Plex Mono',monospace; color:var(--accent); text-decoration:none; margin-right:12px;}

  /* Why me */
  .why{display:grid; grid-template-columns:repeat(3,1fr); gap:18px;}
  @media (max-width:860px){ .why{grid-template-columns:1fr;} }
  .why a.card{display:flex; flex-direction:column; text-decoration:none; color:inherit; background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:22px; transition:border-color .15s,transform .15s;}
  .why a.card:hover{border-color:var(--accent); transform:translateY(-2px);}
  .why .where{font-family:'IBM Plex Mono',monospace; font-size:.74rem; color:var(--accent); letter-spacing:.05em; margin:0 0 10px;}
  .why h3{margin:0 0 9px; font-size:1.08rem;}
  .why p{margin:0 0 14px; color:var(--ink-soft); font-size:.92rem;}
  .why .go{display:inline-flex; align-items:center; gap:6px; margin-top:auto; align-self:flex-start; font-family:'IBM Plex Mono',monospace; font-size:.8rem; color:var(--accent-ink); background:var(--accent-soft); border:1px solid var(--accent); border-radius:6px; padding:6px 12px; transition:background .15s, color .15s;}
  .why a.card:hover .go{background:var(--accent); color:var(--term-bg);}

  /* Featured */
  .feat{display:grid; grid-template-columns:repeat(3,1fr); gap:18px;}
  @media (max-width:860px){ .feat{grid-template-columns:1fr;} }
  .feat a.card{display:flex; flex-direction:column; text-decoration:none; color:inherit; background:var(--panel);
    border:1px solid var(--line); border-radius:12px; padding:22px; transition:border-color .15s,transform .15s;}
  .feat a.card:hover{border-color:var(--accent); transform:translateY(-2px);}
  .feat .where{font-family:'IBM Plex Mono',monospace; font-size:.74rem; color:var(--accent);
    letter-spacing:.05em; margin:0 0 10px;}
  .feat h3{margin:0 0 9px; font-size:1.08rem;}
  .feat p{margin:0 0 12px; color:var(--ink-soft); font-size:.92rem;}
  .feat .go{display:inline-flex; align-items:center; gap:6px; margin-top:auto; align-self:flex-start; font-family:'IBM Plex Mono',monospace; font-size:.8rem; color:var(--accent-ink); background:var(--accent-soft); border:1px solid var(--accent); border-radius:6px; padding:6px 12px; transition:background .15s, color .15s;}
  .feat a.card:hover .go{background:var(--accent); color:var(--term-bg);}

  /* Layer map */
  .layers{display:flex; gap:8px; align-items:flex-start;}
  .layers-col{flex:1; min-width:0; display:flex; flex-direction:column; gap:8px;}
  @media (max-width:860px){ .layers{display:flex; flex-direction:column;} }
  .layer{background:var(--panel); border:1px solid var(--line); border-radius:8px; overflow:hidden; transition:border-color .15s, transform .12s;}
  .layer:hover{border-color:var(--accent); transform:translateY(-1px);}
  .layer[open]{background:var(--panel-2); box-shadow:inset 0 2px 7px rgba(0,0,0,.4); transform:none;}
  .layer[open]:hover{transform:none;}
  .layer>summary{list-style:none; cursor:pointer; display:flex; align-items:baseline; gap:12px; padding:11px 14px; font-size:.9rem;}
  .layer>summary::-webkit-details-marker{display:none;}
  .layer .ly{font-family:'IBM Plex Mono',monospace; color:var(--accent); font-size:.8rem; min-width:40px;}
  .layer .nm{color:var(--ink);}
  .layer .ds{color:var(--ink-soft); font-size:.84rem;}
  .layer .exp{margin-left:auto; font-family:'IBM Plex Mono',monospace; color:var(--ink-soft); font-size:.9rem; transition:transform .15s, color .15s;}
  .layer[open] .exp{transform:rotate(90deg); color:var(--accent);}
  .layer-toc{padding:2px 14px 12px; border-top:1px solid var(--line);}
  .toc-row{display:flex; gap:10px; align-items:baseline; padding:4px 0; font-size:.85rem;}
  .toc-cat{font-family:'IBM Plex Mono',monospace; color:var(--accent); font-size:.7rem; text-transform:uppercase; letter-spacing:.06em; min-width:70px; flex:none;}
  .cat-stories{color:var(--accent);}
  .cat-scripts{color:var(--amber);}
  .cat-documents{color:#4a90d9;}
  .cat-containers{color:#58b368;}
  .toc-row a{color:var(--ink); text-decoration:none; border-bottom:1px dashed transparent;}
  .toc-row a:hover{color:var(--accent-ink); border-bottom-color:var(--line);}
  .toc-ph{color:var(--ink-soft); font-size:.82rem; font-style:italic;}
  .toc-soon{color:var(--ink-soft);}
  .toc-soon .soon{font-size:.62rem; text-transform:uppercase; letter-spacing:.05em; color:var(--amber); border:1px solid rgba(233,184,92,.4); border-radius:4px; padding:1px 5px; margin-left:7px; vertical-align:middle;}
  .dd.ddsoon{color:var(--ink-soft); pointer-events:none;}
  .dd.ddsoon .ic{color:var(--ink-soft);}
  .diagram{display:block; width:100%; height:auto; margin:16px auto;}
  .diagram-v{max-width:330px;}
  .diagram-h{max-width:620px;}
  .diagram-cap{text-align:center; color:var(--ink-soft); font-size:.82rem; margin:-2px 0 20px;}
  .layers-bar{display:flex; justify-content:flex-end; margin-bottom:10px;}
  .layers-toggle{cursor:pointer; font-family:'IBM Plex Mono',monospace; font-size:.8rem; color:var(--ink-soft); background:var(--panel-2); border:1px solid var(--line); border-radius:7px; padding:6px 12px; transition:border-color .12s, color .12s;}
  .layers-toggle:hover{border-color:var(--accent); color:var(--accent);}

  /* Skills + certs two-col */
  .two{display:grid; grid-template-columns:1.3fr .7fr; gap:30px;}
  @media (max-width:860px){ .two{grid-template-columns:1fr;} }
  .skill-group{margin-bottom:16px;}
  .skill-group h4{font-family:'IBM Plex Mono',monospace; font-size:.82rem; color:var(--ink-soft);
    text-transform:uppercase; letter-spacing:.06em; margin:0 0 9px;}
  .chips{display:flex; flex-wrap:wrap; gap:7px;}
  .chip{font-size:.82rem; padding:5px 10px; border-radius:7px; border:1px solid var(--line);
    background:var(--panel); color:var(--ink); cursor:default; transition:border-color .12s, filter .12s;}
  .chip.prod{border-color:color-mix(in srgb,var(--accent) 45%,var(--line)); color:var(--accent-ink);
    background:var(--accent-soft);}
  .chip:hover{border-color:var(--accent); filter:brightness(1.28);}
  .certlist{list-style:none; margin:0; padding:0; font-size:.94rem;}
  .certlist li{padding:9px 0; border-bottom:1px solid var(--line); display:flex; justify-content:space-between; gap:10px;}
  .certlist li:last-child{border-bottom:none;}
  .certlist .yr{font-family:'IBM Plex Mono',monospace; color:var(--ink-soft); font-size:.84rem;}
  .next{display:inline-block; max-width:52ch; margin-top:14px; font-family:'IBM Plex Mono',monospace; font-size:.86rem; line-height:1.6; color:var(--ink-soft);
    background:var(--panel); border:1px dashed var(--line); border-radius:9px; padding:12px 14px;}
  .next b{color:var(--accent); font-weight:600;}

  /* Beyond */
  .beyond p:not(.sec-label){font-size:1rem; color:var(--ink-soft); max-width:none; margin:0 0 12px;}
  .beyond .q{margin:0 0 4px;}

  /* Contact */
  .contact-row{display:flex; flex-wrap:wrap; gap:14px; align-items:center;}
  .email{font-size:1.08rem; color:var(--accent); font-weight:500; user-select:all;}
  footer.site{border-top:1px solid var(--line); padding-block:26px; color:var(--ink-soft); font-size:.86rem;}
  footer .wrap{display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px;}
  footer .mono{font-size:.82rem;}

  .note{font-family:'IBM Plex Mono',monospace; font-size:.74rem; color:var(--amber);
    border:1px dashed color-mix(in srgb,var(--amber) 50%,var(--line)); border-radius:8px;
    padding:8px 12px; margin:0 0 4px; display:inline-block;}
  /* doc TOC + tables + diagram anchors */
  .doc-toc{border:1px solid var(--line); border-radius:10px; padding:14px 18px; margin:22px 0; background:var(--panel);}
  .doc-toc .toc-h{font-family:'IBM Plex Mono',monospace; font-size:.76rem; text-transform:uppercase; letter-spacing:.08em; color:var(--ink-soft); margin:0 0 8px;}
  .doc-toc ol{margin:0; padding-left:20px;}
  .doc-toc li{margin:3px 0;}
  .doc-toc a{color:var(--accent); text-decoration:none;}
  .doc-toc a:hover{text-decoration:underline;}
  .story-body table{width:100%; border-collapse:collapse; margin:16px 0; font-size:.95rem;}
  .story-body th,.story-body td{text-align:left; padding:8px 11px; border-bottom:1px solid var(--line); vertical-align:top;}
  .story-body th{font-family:'IBM Plex Mono',monospace; font-size:.72rem; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-soft);}
  .story h2{scroll-margin-top:72px;}
  /* ---- typed-content building blocks ---- */
  .meta-row{display:flex;gap:22px;flex-wrap:wrap;font-family:'IBM Plex Mono',monospace;font-size:.84rem;color:var(--ink-soft);margin:6px 0 10px;}
  .meta-row b{color:var(--ink);font-weight:600;}
  .cmd-label{font-family:'IBM Plex Mono',monospace;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);margin:14px 0 4px;}
  .cmd{background:var(--panel-2);border:1px solid var(--line);border-radius:8px;padding:11px 14px;font-family:'IBM Plex Mono',monospace;font-size:.86rem;color:var(--ink);overflow-x:auto;position:relative;}
  .cmd .cp{position:absolute;right:8px;top:7px;font-size:.66rem;color:var(--ink-soft);border:1px solid var(--line);border-radius:4px;padding:1px 6px;cursor:pointer;user-select:none;}
  .cmd .cp:hover{color:var(--accent);border-color:var(--accent);}
  .actions{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 2px;}
  .lib-list{margin:4px 0 8px;}
  .lib-row{display:flex;align-items:flex-start;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);}
  .lib-row .toc-cat{min-width:82px;padding-top:2px;}
  .lib-main{display:flex;flex-direction:column;gap:3px;min-width:0;}
  .lib-title{font-weight:600;text-decoration:none;}
  a.lib-title{color:var(--accent-ink);}
  a.lib-title:hover{color:var(--accent);text-decoration:underline;}
  span.lib-title{color:var(--ink-soft);}
  .lib-sum{color:var(--ink-soft);font-size:.88rem;line-height:1.4;}

  /* --- credentials strip --- */
  .creds{display:flex; flex-direction:column; align-items:center; text-align:center; gap:12px; padding:18px; background:var(--panel-2); border:1px solid var(--line); border-radius:10px; margin:6px 0 0; box-shadow:0 6px 16px -11px rgba(0,0,0,.55);}
  .creds-label{font-size:.72rem; color:var(--accent-ink); letter-spacing:.16em; text-transform:uppercase;}
  .creds-keys{display:flex; flex-wrap:wrap; justify-content:center; gap:8px;}
  .creds-k{font-size:.84rem; font-weight:600; color:var(--ink); background:var(--panel); border:1px solid var(--line); border-left:3px solid var(--accent); border-radius:6px; padding:5px 12px; letter-spacing:.02em;}
  .creds-tech{margin:0; color:var(--ink-soft); font-size:.78rem; letter-spacing:.015em; max-width:none;}

  /* --- section header with see-all --- */
  .sec-head{display:flex; align-items:flex-end; justify-content:space-between; gap:16px; margin:0 0 20px;}
  .sec-head > div{min-width:0;}
  .sec-head .sec-label{margin-bottom:6px;}
  .sec-head .sec-h{margin:0;}
  .see-all{white-space:nowrap; text-decoration:none; color:var(--accent-ink); font-size:.82rem; border-bottom:1px dashed var(--line); padding-bottom:2px; transition:color .15s, border-color .15s;}
  .see-all:hover{color:var(--accent); border-bottom-color:var(--accent);}

  /* --- how I work: principles --- */
  .principles{list-style:none; counter-reset:pr; margin:0; padding:0; display:grid; gap:15px; max-width:70ch;}
  .principles li{position:relative; padding-left:36px; color:var(--ink-soft); line-height:1.55;}
  .principles li::before{counter-increment:pr; content:counter(pr); position:absolute; left:0; top:1px; font-family:'IBM Plex Mono',monospace; color:var(--accent); font-weight:700; border:1px solid var(--line); border-radius:6px; width:23px; height:23px; display:flex; align-items:center; justify-content:center; font-size:.76rem;}
  .principles .pr-h{color:var(--ink); font-weight:600;}
  .principles a{color:var(--accent-ink); text-decoration:none; font-family:'IBM Plex Mono',monospace; font-size:.8rem; white-space:nowrap;}
  .principles a:hover{color:var(--accent); text-decoration:underline;}

  /* --- type-colored featured cards --- */
  .card-story{border-left:3px solid var(--accent);}
  .card-story .where{color:var(--accent);}
  .card-doc{border-left:3px solid #4a90d9;}
  .card-doc .where{color:#4a90d9;}
  .card-doc:hover{border-color:#4a90d9;}
  .card-doc .go{color:#cfe3f7; background:rgba(74,144,217,.12); border-color:#4a90d9;}
  .card-doc:hover .go{background:#4a90d9; color:var(--term-bg);}

  /* --- clickable tags --- */
  .story-where a.tag{color:inherit; text-decoration:none; border-bottom:1px dashed var(--line); transition:color .15s,border-color .15s;}
  .story-where a.tag:hover{color:var(--accent-ink); border-bottom-color:var(--accent);}
  .dd-layers a{color:var(--accent-ink); text-decoration:none; border-bottom:1px dashed var(--line);}
  .dd-layers a:hover{border-bottom-color:var(--accent-ink);}
  .tag-desc{color:var(--ink-soft);}

  /* --- skills header + legend right + bold titles --- */
  .skills-head{display:flex; align-items:baseline; justify-content:space-between; gap:14px; flex-wrap:wrap; margin:0 0 20px;}
  .skills-head .sec-label{margin:0;}
  .legend{color:var(--ink-soft); font-size:.78rem; display:flex; align-items:center; gap:7px; flex-wrap:wrap;}
  .legend .chip{pointer-events:none; margin:0;}
  .skill-group h4{font-size:1rem; font-weight:700; color:var(--ink); letter-spacing:.01em; border-left:3px solid var(--accent); padding-left:10px; margin:0 0 11px;}

  /* --- contact business card (static) --- */
  .term-body.bizbody{white-space:normal;}
  .bizbody .bizline{white-space:pre-wrap; margin:0;}
  .bizbody .t-name{display:block; margin:12px 0 0;}
  .bizbody .t-role{margin:2px 0 0;}
  .bizbody .card-note{display:block; color:#8aa0a6; margin:9px 0 0;}
  .card-actions{display:flex; flex-wrap:wrap; gap:10px; align-items:center; margin:16px 0 13px;}
  .card-email{font-family:'IBM Plex Mono',monospace;}
  .card-copy{cursor:pointer; font-size:.8rem; padding:9px 13px; color:var(--term-ink);}
  .card-copy::before{content:none;}
  .card-links{display:flex; flex-wrap:wrap; gap:20px; margin-bottom:14px;}
  .card-links .tlink{font-size:.92rem;}

  /* --- compact on-page menu --- */
  .index-grid{grid-template-columns:repeat(7,1fr); gap:7px;}
  @media (max-width:980px){ .index-grid{grid-template-columns:repeat(4,1fr);} }
  @media (max-width:620px){ .index-grid{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:380px){ .index-grid{grid-template-columns:1fr;} }
  .idx{position:relative; min-height:72px; padding:9px 11px; border-radius:7px; border-left-width:2px; box-shadow:none;}
  .idx-head{gap:8px;}
  .idx-n{display:inline-flex; align-items:center; justify-content:center; min-width:19px; height:17px; padding:0 4px; background:var(--accent-soft); border:1px solid var(--accent); border-radius:4px; color:var(--accent-ink); font-weight:700; font-size:.66rem;}
  .idx-t{font-size:.82rem; font-weight:600; line-height:1.2;}
  .idx-d{display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; margin-top:3px; font-size:.7rem; line-height:1.3; color:var(--ink-soft);}
  .idx::after{content:"\2192"; position:absolute; right:10px; top:10px; color:var(--accent); opacity:.4; font-weight:700; font-size:.85rem; transition:opacity .15s, transform .15s;}
  .idx:hover::after{opacity:1; transform:translateX(2px);}

  /* --- ASCII business card --- */
  .bizcard{white-space:pre; overflow-x:auto; margin:12px 0 2px; font-size:.82rem; line-height:1.5; letter-spacing:0;}
  .bizcard .bc-fig{color:var(--term-green);}
  .bizcard .bc-b{color:#3f6f74;}
  .bizcard .bc-name{color:#eef2f4; font-weight:700;}
  .bizcard .bc-role{color:#5bc0c7;}
  .bizcard .bc-k{color:#E9B85C;}
  .bizcard a.bc-v{color:var(--term-green); text-decoration:none;}
  .bizcard a.bc-v:hover{text-decoration:underline;}

  /* --- stacked principles --- */
  .principles .pr-h{display:block; color:var(--ink); font-weight:700; font-size:1.02rem;}
  .principles .pr-d{display:block; color:var(--ink-soft); margin:4px 0 0; white-space:normal;}
  .principles .pr-link{display:inline-block; margin:8px 0 0; color:var(--accent-ink); text-decoration:none; font-family:'IBM Plex Mono',monospace; font-size:.8rem; white-space:nowrap;}
  .principles .pr-link:hover{color:var(--accent); text-decoration:underline;}

  /* --- skills as a tidy 2-col panel grid --- */
  .skill-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:14px; align-items:stretch;}
  @media (max-width:720px){ .skill-grid{grid-template-columns:1fr;} }
  .skill-grid .skill-group{background:var(--panel-2); border:1px solid var(--line); border-radius:10px; padding:15px 16px; margin:0;}
  .skill-grid .skill-group h4{margin-top:0;}

  .idx::after{content:none;}

  .navlinks a::before{content:none;}
  .navlinks .nav-home{font-size:1.5rem; line-height:1; font-weight:700; color:var(--accent); padding:0 9px;}
  .navlinks .nav-home:hover{background:var(--accent-soft);}

  /* --- collapsible library groups --- */
  .lib-group{margin:0 0 4px;}
  .lib-group > summary{list-style:none; cursor:pointer; display:flex; align-items:center; gap:10px; padding:11px 0 9px; border-bottom:1px solid var(--line);}
  .lib-group > summary::-webkit-details-marker{display:none;}
  .lib-group > summary:hover .lib-grp-name{color:var(--accent-ink);}
  .lib-grp-name{font-size:1.12rem; font-weight:700; color:var(--ink);}
  .lib-grp-n{color:var(--ink-soft); font-size:.74rem; border:1px solid var(--line); border-radius:999px; padding:1px 8px;}
  .lib-group > summary .exp{margin-left:auto; color:var(--accent); font-size:.9rem; transition:transform .15s;}
  .lib-group[open] > summary .exp{transform:rotate(90deg);}

  /* --- floating resume + email (site-wide) --- */
  .floater{position:fixed; right:22px; top:104px; z-index:42; display:flex; flex-direction:column; align-items:flex-end; gap:12px;}
  .float-btn{display:inline-flex; align-items:center; gap:10px; padding:6px 16px 6px 8px; border-radius:999px; text-decoration:none;
    background:var(--panel); color:var(--ink); border:2px solid var(--accent);
    font-family:'IBM Plex Mono',ui-monospace,monospace; font-weight:700; font-size:.95rem; letter-spacing:.01em; line-height:1;
    box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 55%,transparent), 0 8px 20px rgba(0,0,0,.45);
    transition:transform .15s, box-shadow .15s, background .15s, color .15s;}
  .float-btn:first-child{background:var(--accent); color:var(--bg); border-color:var(--accent);}
  .float-btn:first-child svg path{fill:var(--bg);}
  .float-btn:hover,.float-btn:focus-visible{transform:translateY(-3px) scale(1.05); box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 35%,transparent), 0 12px 26px rgba(0,0,0,.55);}
  .float-btn:not(:first-child):hover{background:var(--accent); color:var(--bg);}
  .float-btn:not(:first-child):hover svg rect{fill:var(--bg);}
  .float-btn svg{display:block; flex:none;}
  .float-label{white-space:nowrap;}
  @keyframes float-bob{0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)}}
  @keyframes float-pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 55%,transparent), 0 8px 20px rgba(0,0,0,.45)}
    70%{box-shadow:0 0 0 12px color-mix(in srgb,var(--accent) 0%,transparent), 0 8px 20px rgba(0,0,0,.45)}
    100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 0%,transparent), 0 8px 20px rgba(0,0,0,.45)}}
  @media (prefers-reduced-motion:no-preference){
    .float-btn{animation:float-bob 3.2s ease-in-out infinite;}
    .float-btn:first-child{animation:float-bob 3.2s ease-in-out infinite, float-pulse 2.6s ease-out infinite;}
    .float-btn:nth-child(2){animation-delay:-1.6s;}
    .float-btn:hover,.float-btn:focus-visible{animation-play-state:paused;}
  }
  @media (max-width:640px){ .floater{right:10px; top:auto; bottom:48px; flex-direction:row; gap:8px;} .float-btn{font-size:.8rem; padding:4px 12px 4px 6px; gap:6px;} .float-btn svg{width:28px; height:28px;} }

  /* --- XP Start button + menu --- */
  .xp-start{position:fixed; left:14px; bottom:14px; z-index:40; font-family:Tahoma,'Segoe UI',sans-serif;}
  .start-btn{display:inline-flex; align-items:center; gap:8px; cursor:pointer; border:none; padding:8px 18px 8px 12px; border-radius:4px 11px 11px 4px; color:#fff; font-style:italic; font-weight:700; font-size:1.05rem; background:linear-gradient(#64c264,#3a8a3a 48%,#2e7a2e 52%,#246d24); box-shadow:inset 0 1px 0 rgba(255,255,255,.45), inset 0 -2px 4px rgba(0,0,0,.25), 0 3px 9px rgba(0,0,0,.5); text-shadow:1px 1px 1px rgba(0,0,0,.4);}
  .start-btn:hover{filter:brightness(1.09);}
  .start-btn:active{filter:brightness(.95);}
  .start-flag{display:grid; grid-template-columns:repeat(2,7px); grid-template-rows:repeat(2,7px); gap:1.5px; transform:skewX(-7deg) rotate(0deg);}
  .start-flag i{display:block; width:7px; height:7px; border-radius:1px; box-shadow:inset 0 0 0 .5px rgba(0,0,0,.15);}
  .start-flag i:nth-child(1){background:#f24d4d;} .start-flag i:nth-child(2){background:#5bd15b;}
  .start-flag i:nth-child(3){background:#4da6ff;} .start-flag i:nth-child(4){background:#ffd23d;}
  .tb-start{position:relative;}
  .start-menu{position:absolute; left:0; bottom:calc(100% + 9px); width:264px; border-radius:8px 8px 7px 7px; overflow:hidden; box-shadow:0 12px 34px rgba(0,0,0,.6); border:1px solid #123f8f;}
  .start-head{background:linear-gradient(#2f74d8,#17408c); color:#fff; font-weight:700; padding:11px 14px; font-size:.95rem; text-shadow:1px 1px 1px rgba(0,0,0,.35); border-bottom:2px solid #f6a21e;}
  .start-head span{display:block; font-weight:400; font-size:.72rem; opacity:.9; margin-top:2px;}
  .start-body{background:#fff; padding:6px;}
  .start-body a{display:block; padding:8px 11px; color:#0a2a5e; text-decoration:none; font-size:.87rem; border-radius:3px;}
  .start-body a:hover{background:#2a6fd6; color:#fff;}
  .start-foot{display:flex; gap:6px; background:linear-gradient(#3f86e4,#1f4fa0); padding:8px;}
  .start-foot a{flex:1; text-align:center; color:#fff; text-decoration:none; font-size:.82rem; font-weight:600; padding:7px 4px; border-radius:3px;}
  .start-foot a:hover{background:rgba(255,255,255,.2);}
  @media (max-width:560px){ .xp-start{left:10px; bottom:10px;} .start-menu{width:224px;} }

  /* --- XP window chrome (themed to match) --- */
  .winbar{position:sticky; top:0; z-index:13; display:flex; align-items:center; justify-content:space-between; height:34px; padding:0 8px 0 11px; background:linear-gradient(var(--panel-2),var(--panel)); border-bottom:2px solid var(--accent); color:var(--ink);}
  .winbar-title{display:flex; align-items:center; gap:9px; font-family:'IBM Plex Mono',monospace; font-size:.82rem; font-weight:600; letter-spacing:.02em; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
  .winbar-ico{display:grid; grid-template-columns:repeat(2,6px); grid-template-rows:repeat(2,6px); gap:1.5px; transform:skewX(-7deg); flex:none;}
  .winbar-ico i{width:6px; height:6px; border-radius:1px;}
  .winbar-ico i:nth-child(1){background:#f24d4d;} .winbar-ico i:nth-child(2){background:#5bd15b;}
  .winbar-ico i:nth-child(3){background:#4da6ff;} .winbar-ico i:nth-child(4){background:#ffd23d;}
  .winbar-ctl{display:flex; gap:4px; flex:none;}
  .wb{width:25px; height:20px; display:grid; place-items:center; border:1px solid var(--line); border-radius:3px; background:var(--panel-2); color:var(--ink-soft); cursor:default; font-size:.82rem; line-height:1; font-family:Tahoma,sans-serif;}
  .wb:hover{border-color:var(--accent); color:var(--accent);}
  .wb-x:hover{border-color:#e06a6a; color:#e06a6a; background:rgba(224,106,106,.12);}
  .winframe{position:fixed; top:0; left:0; right:0; bottom:38px; border:2px solid var(--accent); border-top:none; pointer-events:none; z-index:12;}

  /* re-theme the Start button + menu to our dark/teal palette */
  .start-btn{background:linear-gradient(#20332f,#122020); border:1px solid var(--accent);}
  .start-menu{border:1px solid var(--accent); box-shadow:0 12px 34px rgba(0,0,0,.7);}
  .start-head{background:linear-gradient(var(--panel-2),var(--panel)); color:var(--ink); border-bottom:2px solid var(--accent); text-shadow:none;}
  .start-head span{opacity:.7;}
  .start-body{background:var(--panel-2);}
  .start-body a{color:var(--ink);}
  .start-body a:hover{background:var(--accent); color:#06231f;}
  .start-foot{background:linear-gradient(var(--panel),#0c1413); border-top:1px solid var(--line);}
  .start-foot a{color:var(--accent-ink);}
  .start-foot a:hover{background:var(--accent-soft); color:var(--accent);}

  /* --- taskbar + windowing --- */
  body{padding-bottom:38px;}
  .taskbar{position:fixed; left:0; right:0; bottom:0; height:38px; z-index:41; display:flex; align-items:center; gap:8px; padding:0 8px; background:linear-gradient(var(--panel-2),var(--panel)); border-top:2px solid var(--accent); box-shadow:0 -3px 12px -6px rgba(0,0,0,.6);}
  .taskbar .start-btn{font-size:1rem; padding:6px 15px 6px 10px;}
  .tb-wins{display:flex; align-items:center; gap:6px; flex:1; min-width:0; overflow:hidden;}
  .tb-win{display:inline-flex; align-items:center; gap:7px; max-width:210px; min-width:120px; height:28px; padding:0 10px; border:1px solid var(--line); border-radius:4px; background:var(--panel); color:var(--ink-soft); font-family:'IBM Plex Mono',monospace; font-size:.78rem; cursor:pointer;}
  .tb-win:hover{border-color:var(--accent); color:var(--ink);}
  .tb-win.active{background:var(--accent-soft); border-color:var(--accent); color:var(--accent);}
  .tb-win .tb-lbl{overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
  .tb-ico{width:10px; height:10px; border-radius:2px; background:currentColor; flex:none;}
  .tb-tray{margin-left:auto; display:flex; align-items:center; gap:8px;}
  .tb-clock{color:var(--ink-soft); font-size:.76rem; padding:0 6px 0 10px; border-left:1px solid var(--line); white-space:nowrap;}
  .tb-tt{display:none;}

  .xwin{position:fixed; width:min(760px,92vw); max-height:76vh; display:flex; flex-direction:column; background:var(--panel); border:1px solid var(--line); border-radius:9px; box-shadow:0 20px 54px rgba(0,0,0,.6); overflow:hidden;}
  .xwin.focused{border-color:var(--accent); box-shadow:0 24px 60px rgba(0,0,0,.72);}
  .xwin-bar{display:flex; align-items:center; gap:9px; padding:8px 8px 8px 12px; background:linear-gradient(var(--panel-2),var(--panel)); border-bottom:1px solid var(--line); cursor:move; user-select:none; flex:none;}
  .xwin-ico{width:11px; height:11px; border-radius:2px; background:currentColor; flex:none;}
  .xwin-title{font-family:'IBM Plex Mono',monospace; font-size:.84rem; font-weight:600; color:var(--ink); flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
  .xwin-ctl{display:flex; gap:4px; flex:none;}
  .xw-b{width:25px; height:20px; display:grid; place-items:center; border:1px solid var(--line); border-radius:3px; background:var(--panel-2); color:var(--ink-soft); cursor:pointer; font-size:.8rem; font-family:Tahoma,sans-serif; line-height:1;}
  .xw-b:hover{border-color:var(--accent); color:var(--accent);}
  .xw-x:hover{border-color:#e06a6a; color:#e06a6a; background:rgba(224,106,106,.12);}
  .xwin-body{overflow-y:auto; -webkit-overflow-scrolling:touch;}
  .xwin-body .storyview{padding:0;}
  .xwin-body .wrap{padding:20px 26px 26px;}
  .xwin-body .backlink{display:none;}

  /* --- mobile polish for the desktop chrome --- */
  .wb-short{display:none;}
  @media (max-width:640px){
    .winbar-ctl{display:none;}
    .wb-full{display:none;} .wb-short{display:inline;}
    header.site{display:none;}
    .tb-tt{display:grid; place-items:center; width:30px; height:26px; background:var(--panel); border:1px solid var(--line); border-radius:4px; color:var(--ink-soft); cursor:pointer; font-size:.85rem;}
    .tb-tt:hover{border-color:var(--accent); color:var(--accent);}
  }

  /* --- CTF terminal + Tetris reward --- */
  .xwin.xwin-term{width:min(600px,94vw);}
  .xwin.xwin-game{width:auto;}
  .xwin.xwin-sm{width:360px;}
  .xwin-term .xwin-body, .xwin-game .xwin-body{overflow:hidden; padding:0;}

  .cterm{background:#06100c; color:#49f08a; font-family:'IBM Plex Mono','Courier New',monospace; font-size:.82rem; display:flex; flex-direction:column; height:min(62vh,460px);}
  .cterm-out{flex:1; overflow-y:auto; padding:12px 14px; line-height:1.5;}
  .cterm .cl{white-space:pre-wrap; word-break:break-word; min-height:.6em;}
  .cterm .cl.hd{color:#7df0a8; font-weight:700;}
  .cterm .cl.dim{color:#2f7d52;}
  .cterm .cl.err{color:#ff6b6b;}
  .cterm .cl.ok{color:#8affc0; font-weight:700;}
  .cterm .cl.les{color:#ffd23d;}
  .cterm .cl.flag{color:#8affc0; font-weight:700;}
  .cterm .cl b{color:#baffd6;}
  .cterm .cp{color:#2f7d52;}
  .cterm-line{display:flex; align-items:center; padding:8px 14px; border-top:1px solid rgba(73,240,138,.2); background:#081a12;}
  .cterm-ps{color:#49f08a; white-space:nowrap;}
  .cterm-cmd{flex:1; background:transparent; border:none; outline:none; color:#8affc0; font-family:inherit; font-size:inherit; caret-color:#49f08a; margin-left:4px; min-width:0;}

  .tetris{display:flex; gap:14px; padding:14px; background:var(--panel);}
  .tet-main{position:relative;}
  .tet-board{display:block; border:1px solid var(--line); border-radius:4px; background:#0a100e;}
  .tet-side{display:flex; flex-direction:column; gap:9px; min-width:96px; font-family:'IBM Plex Mono',monospace; font-size:.72rem; color:var(--ink-soft); letter-spacing:.05em;}
  .tet-stat b{color:var(--accent); font-size:1.15rem; letter-spacing:0;}
  .tet-next{border:1px solid var(--line); border-radius:4px; background:#0a100e;}
  .tet-help{color:var(--ink-soft); font-size:.66rem; line-height:1.6; margin:6px 0 0; white-space:pre;}
  .tet-over[hidden]{display:none;}
  .tet-over{position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:12px; background:rgba(8,16,14,.88); color:#fff; font-weight:700; font-family:'IBM Plex Mono',monospace; border-radius:4px;}
  .tet-over button{padding:7px 16px; border:1px solid var(--accent); border-radius:6px; background:var(--accent); color:#06231f; font-weight:600; cursor:pointer; font-family:inherit;}

  .series-nav{color:var(--ink-soft); font-size:.82rem; margin:-2px 0 20px; letter-spacing:.02em;}
  .series-nav a{color:var(--accent-ink);}
  .series-nav a:hover{color:var(--accent);}

  /* --- project hub cards --- */
  .proj-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:16px; margin-top:6px;}
  .proj-card{display:flex; flex-direction:column; gap:9px; padding:18px 20px; border:1px solid var(--line); border-radius:10px; background:var(--panel-2); text-decoration:none; transition:border-color .15s ease, transform .15s ease;}
  .proj-card:hover{border-color:var(--accent); transform:translateY(-2px);}
  .proj-card-h{color:var(--ink); font-weight:600; font-size:1.05rem;}
  .proj-card-b{color:var(--ink-soft); font-size:.9rem; line-height:1.55; flex:1;}
  .proj-card-go{color:var(--accent-ink); font-size:.8rem;}
  .proj-card:hover .proj-card-go{color:var(--accent);}
  @media (max-width:640px){ .proj-grid{grid-template-columns:1fr;} }

  /* project pages (knock-lab and later) */
  .proj-note{color:var(--ink-soft); font-size:.92rem;}
  .proj-step{font-size:.7rem; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-soft);}
  .cat-evidence{color:#c678dd;}
  .proj-card .soon,.soon-inline{font-size:.62rem; text-transform:uppercase; letter-spacing:.05em; color:var(--amber); border:1px solid rgba(233,184,92,.4); border-radius:4px; padding:1px 5px; margin-left:7px; vertical-align:middle; font-family:'IBM Plex Mono',monospace;}
  .soon-inline{margin-left:0;}
  .proj-card.is-planned{border-style:dashed;}
  .proj-card.is-evidence{cursor:default;}
  .proj-card.is-evidence:hover{border-color:var(--line); transform:none;}
  .tbd-note{font-family:'IBM Plex Mono',monospace; font-size:.82rem; color:var(--amber); border-left:2px solid var(--amber); padding:4px 0 4px 12px;}
  .btn.is-disabled{opacity:.55; cursor:not-allowed; border-style:dashed;}
  .story-body pre{overflow-x:auto; max-width:100%;}
  .proj-links{display:flex; flex-direction:column; gap:3px; font-size:.72rem; color:var(--accent-ink);}
  .cat-projects{color:#e06c75;}
  @media (max-width:640px){ .story-body table{display:block; overflow-x:auto; max-width:100%;} }
  .story-body a{overflow-wrap:anywhere;}
  .story-body h3{font-size:1rem; font-weight:600; color:var(--ink); margin:18px 0 6px;}

  /* --- retro system-tray icons --- */
  .tray-icons{display:flex; align-items:center; gap:7px; padding-right:2px;}
  .tray-ico{display:inline-flex; align-items:center; color:var(--ink-soft); cursor:default; transition:color .15s ease;}
  .tray-ico svg{display:block;}
  .tray-ico:hover{color:var(--ink);}
  @keyframes trayblink{0%,72%{opacity:1;} 86%{opacity:.2;} 100%{opacity:1;}}
  .tray-blink{animation:trayblink 1.7s steps(1,end) infinite;}
  @media (prefers-reduced-motion:reduce){ .tray-blink{animation:none;} }
  @media (max-width:560px){ .tray-icons{display:none;} }

  /* Lab guide pages */
  .guide-nav{display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; margin:36px 0 10px; padding-top:20px; border-top:1px solid var(--line);}
  .guide .story-body h3{margin-top:28px;}
  .guide .story-body .cmd{margin:8px 0 6px; padding-right:62px;}
  .guide .muted{color:var(--ink-soft); font-size:.9em;}

  /* Lab project page: phase cards open as taskbar windows */
  .lab-phases{display:flex; flex-direction:column; gap:14px; margin:18px 0 8px;}
  .lab-phase{border:1px solid var(--line); border-radius:10px; background:var(--panel); overflow:hidden;}
  a.lab-phase-head{display:flex; align-items:baseline; justify-content:space-between; gap:12px; flex-wrap:wrap;
    text-decoration:none; background:var(--panel-2); border-bottom:1px solid var(--line);
    padding:13px 16px; transition:background .15s,color .15s;}
  a.lab-phase-head:hover{background:var(--accent-soft);}
  .lab-phase-head.is-planned{opacity:.7;}
  .lab-phase-name{font-weight:650; font-size:1.02rem; color:var(--ink);}
  a.lab-phase-head:hover .lab-phase-name{color:var(--accent-ink);}
  .lab-phase-meta{font-size:.72rem; letter-spacing:.04em; color:var(--ink-soft); white-space:nowrap;}
  .lab-phase-desc{margin:0; padding:12px 16px 14px; color:var(--ink-soft); line-height:1.55;}
  @media (max-width:560px){ a.lab-phase-head{padding:12px;} .lab-phase-desc{padding:10px 12px 12px;} }