/* John Danko portfolio v2: editorial "blueprint" layout. Original stylesheet. */
:root{
  --bg:#f2f6fb; --surface:#ffffff; --surface-2:#e8f0fa;
  --text:#0b1a2e; --text-2:#33485f; --dim:#56697e;
  --rule:#cfdbe8; --rule-2:#9fb4cb;
  --accent:#3a5f8a; --accent-2:#2c4a6e; --teal:#4d7f8c;
  --term:#07121e; --term-2:#0c1c2e; --term-text:#d9e9fb; --term-dim:#89a2b9; --term-rule:rgba(140,190,235,.18);
  --ok:#6fa58c; --warn:#c9a96a; --bad:#c98089;
  --grid:rgba(58,95,138,.04);
  --shadow:0 22px 60px rgba(20,52,88,.12);
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"IBM Plex Mono","JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --max:1280px;
}
html[data-theme="dark"]{
  --bg:#08111e; --surface:#0d1a2b; --surface-2:#11243a;
  --text:#ecf4fe; --text-2:#bfd0e2; --dim:#8aa1b8;
  --rule:#1c3249; --rule-2:#35506c;
  --accent:#8fb0d3; --accent-2:#5d82ab; --teal:#88b3bd;
  --grid:rgba(143,176,211,.045);
  --shadow:0 22px 60px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
body{margin:0;min-height:100vh;color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  background:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px),var(--bg);background-size:46px 46px;
  transition:background-color .2s,color .2s}
a{color:inherit}
img{max-width:100%}
code{font-family:var(--mono);font-size:.88em;padding:1px 5px;background:var(--surface-2);border:1px solid var(--rule)}
.skip{position:absolute;left:-999px;top:8px;z-index:99;background:var(--accent);color:#fff;padding:8px 12px}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.shell{width:min(var(--max),calc(100% - 48px));margin:0 auto}

/* header */
.topbar{position:sticky;top:0;z-index:30;border-bottom:1px solid var(--rule);background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(16px)}
.topbar-inner{width:min(var(--max),calc(100% - 48px));margin:0 auto;min-height:74px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;width:fit-content}
.brand-mark{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--rule-2);background:var(--surface-2);color:var(--accent);font-family:var(--mono);font-weight:800;font-size:14px;letter-spacing:-.02em;box-shadow:0 8px 18px rgba(15,42,74,.12)}
.brand-text{display:grid;gap:2px}
.brand-text strong{font-size:13px;font-weight:850;letter-spacing:.16em}
.brand-text small{font-family:var(--mono);font-size:11px;font-weight:650;color:var(--accent)}
.brand-text small .dim{color:var(--dim)}
.mainnav{display:flex;gap:26px}
.mainnav a{position:relative;display:grid;gap:1px;padding:8px 0;text-decoration:none}
.mainnav a span{font-family:var(--mono);font-size:11px;color:var(--dim)}
.mainnav a strong{font-size:13px;font-weight:750}
.mainnav a::after{content:"";position:absolute;inset:auto 0 0 0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.mainnav a:hover::after,.mainnav a:focus-visible::after,.mainnav a[aria-current="page"]::after{transform:scaleX(1)}
.tools{justify-self:end;display:flex;align-items:center;gap:18px}
.mode{display:inline-flex;align-items:center;gap:9px;padding:0;border:0;background:none;color:var(--text-2);cursor:pointer;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.mode-track{position:relative;width:50px;height:26px;border:1px solid var(--rule-2);border-radius:99px;background:var(--surface);display:flex;align-items:center;justify-content:space-between;padding:0 7px;font-size:11px}
.mode-knob{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--accent);box-shadow:0 2px 6px rgba(0,0,0,.25);transition:transform .22s ease}
html[data-theme="dark"] .mode-knob{transform:translateX(24px)}
.mode-sun{color:var(--text-2)}.mode-moon{color:var(--accent)}
.live{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--text-2)}
.live i{width:7px;height:7px;border-radius:50%;background:var(--ok)}

/* shared labels */
.kicker,.eyebrow,.idx,.label{color:var(--accent);font-family:var(--mono);font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}

/* home hero */
.hero{min-height:660px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(420px,.9fr);border-bottom:1px solid var(--rule-2)}
.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:84px 64px 76px 0}
.hero-copy h1{margin:20px 0 26px;font-size:clamp(68px,9vw,136px);font-weight:850;line-height:.8;letter-spacing:-.07em}
.dot{color:var(--accent)}
.hero-role{margin:0;font-size:20px;font-weight:720}
.hero-sub{margin:8px 0 0;color:var(--text-2)}
.hero-tag{margin:22px 0 0;max-width:560px;color:var(--text-2);font-size:15px}
.proof{list-style:none;margin:26px 0 0;padding:0;max-width:580px;border-top:1px solid var(--rule-2)}
.proof a{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:14px;padding:12px 0;border-bottom:1px solid var(--rule);text-decoration:none}
.proof strong{font-size:15px;font-weight:750}
.proof span{color:var(--text-2);font-size:13.5px;grid-column:1}
.proof .arr{grid-column:2;grid-row:1/3;align-self:center;color:var(--accent);font-size:16px}
.proof a:hover strong{color:var(--accent)}

/* blueprint frame with animated rings around the photo */
.frame{position:relative;margin:56px 0;min-height:520px;border:1px solid var(--rule-2);background:color-mix(in srgb,var(--surface) 72%,transparent);box-shadow:var(--shadow);overflow:hidden}
.frame::before,.frame::after{content:"";position:absolute;width:30px;height:30px;color:var(--text)}
.frame::before{top:16px;left:16px;border-top:2px solid;border-left:2px solid}
.frame::after{right:16px;bottom:16px;border-right:2px solid;border-bottom:2px solid}
.ring{position:absolute;left:50%;top:44%;border-radius:50%;transform:translate(-50%,-50%);pointer-events:none}
.ring-b{width:300px;height:300px;border:1px dashed var(--rule-2);animation:spin 90s linear infinite}
.portrait{position:absolute;left:50%;top:44%;width:190px;height:190px;transform:translate(-50%,-50%);border-radius:50%;padding:6px;background:var(--surface);border:1px solid var(--rule-2)}
.portrait img{width:100%;height:100%;display:block;border-radius:50%;object-fit:cover}
.tagpin{position:absolute;padding:6px 10px;border:1px solid var(--rule-2);background:var(--surface);color:var(--accent);font-family:var(--mono);font-size:11px;font-weight:700}
.pin-1{left:7%;top:16%}.pin-2{right:6%;top:24%}.pin-3{left:10%;top:62%}
.frame-meta{position:absolute;left:22px;right:22px;bottom:22px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--rule-2)}
.frame-meta div{padding:14px 12px 4px;border-right:1px solid var(--rule)}
.frame-meta div:last-child{border-right:0}
.frame-meta span,.meta-strip span{display:block;color:var(--dim);font-family:var(--mono);font-size:11px;font-weight:800;letter-spacing:.12em}
.frame-meta strong,.meta-strip strong{display:block;margin-top:6px;font-family:var(--mono);font-size:11px}

/* home workspace */
.workspace{display:grid;grid-template-columns:330px minmax(0,1fr);gap:28px;padding:56px 0 80px;align-items:start}
.jump{display:grid;border:1px solid var(--rule-2);background:var(--surface)}
.jump a{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px;padding:20px 22px;border-bottom:1px solid var(--rule-2);text-decoration:none;transition:background .18s,padding .18s}
.jump a:last-child{border-bottom:0}
.jump a:hover,.jump a:focus-visible{background:var(--surface-2)}
.jump a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.jump strong{display:block;font-size:26px;font-weight:800;letter-spacing:-.04em;line-height:1.15}
.jump .arr{font-size:20px;transition:transform .18s}
.jump a:hover .arr{color:var(--accent)}
.term-hint{margin:18px 0 0;color:var(--text-2);font-size:14px}
.term-hint kbd{font-family:var(--mono);font-size:.95em;padding:1px 6px;border:1px solid var(--rule-2);background:var(--surface)}
.headrule{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.headrule::after{content:"";flex:1;height:1px;background:var(--rule-2)}

/* terminal */
.term{border:1px solid #1b3550;background:var(--term);color:var(--term-text);box-shadow:var(--shadow);display:flex;flex-direction:column;min-height:420px}
.term-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 18px;background:#1a2a3d;color:#e6eef7;border-bottom:1px solid var(--term-rule)}
.term-bar div{display:flex;align-items:center;gap:10px}
.term-bar strong{font-family:var(--mono);font-size:13px}
.term-bar small,.term-bar .where{font-family:var(--mono);font-size:11px;color:#a9bfd6}
.led{width:8px;height:8px;border-radius:50%;background:var(--ok)}
.term-out{flex:1;padding:22px 22px 8px;overflow-y:auto;max-height:520px;font-family:var(--mono);font-size:13px;line-height:1.6}
.term-out .ln{white-space:pre-wrap;word-break:break-word}
.term-out .echo{color:#a9bfd6}.term-out .err{color:var(--bad)}.term-out .ok{color:var(--ok)}.term-out .mut{color:var(--term-dim)}.term-out .hd{color:#fff;font-weight:800;margin-top:6px}
.term-out a{color:#a9bfd6}
.term-out .dir{color:#a9bfd6;font-weight:700}
.prof{display:grid;grid-template-columns:auto minmax(0,1fr);gap:28px;align-items:center;margin:6px 0 14px}
.prof pre{margin:0;color:#a9bfd6;font-size:12px;font-weight:800;line-height:1.05}
.prof dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:2px 10px}
.prof dt{color:#a9bfd6;font-weight:700}.prof dd{margin:0}
.tcard{margin:8px 0 12px;padding:14px 16px;border:1px solid var(--term-rule);background:var(--term-2);font-family:var(--sans)}
.tcard h3{margin:0 0 6px;font-size:14px;color:#f1f7ff}
.tcard p{margin:0 0 8px;font-size:12.5px;color:#acc1d4;line-height:1.55}
.tcard .tags{display:flex;flex-wrap:wrap;gap:6px}
.tcard .tags span{padding:3px 7px;border:1px solid rgba(169,191,214,.25);color:#a9bfd6;font-family:var(--mono);font-size:11px}
.prompt{display:flex;align-items:center;gap:0;min-height:48px;padding:14px 22px;border-top:1px solid var(--term-rule);font-family:var(--mono);font-size:14px}
.prompt .u{color:var(--ok)}.prompt .h{color:#a9bfd6}.prompt .p{color:var(--warn);margin-left:4px}.prompt .c{color:#fff;margin:0 10px 0 8px}
.prompt:focus-within{outline:2px solid #a9bfd6;outline-offset:-2px}
.prompt input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--term-text);caret-color:#a9bfd6;font:inherit}
.term-help{padding:0 22px 14px;color:var(--term-dim);font-family:var(--mono);font-size:11px}
@media (pointer:coarse){.term-help{display:none}}

/* inner pages */
.page-hero{padding:64px 0 0}
.crumb{color:var(--dim);font-family:var(--mono);font-size:12px}
.crumb a{color:var(--accent);text-decoration:none}
.page-hero .eyebrow{margin-top:34px}
.page-hero h1{margin:14px 0 22px;max-width:1000px;font-size:clamp(44px,6.4vw,92px);font-weight:850;line-height:.95;letter-spacing:-.055em}
.page-hero h1 em{font-style:normal;color:var(--accent)}
.lead{max-width:760px;margin:0;color:var(--text-2);font-size:20px;line-height:1.5}
.meta-strip{margin-top:46px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--rule-2);border-bottom:1px solid var(--rule-2)}
.meta-strip div{padding:16px 16px 16px 0;border-right:1px solid var(--rule)}
.meta-strip div+div{padding-left:16px}
.meta-strip div:last-child{border-right:0}
.block{padding:68px 0;border-bottom:1px solid var(--rule)}
.block:last-of-type{border-bottom:0}
.block-head{display:flex;align-items:baseline;gap:34px;padding-bottom:24px;margin-bottom:34px;border-bottom:1px solid var(--rule-2)}
.block-head .idx{font-size:15px}
.block-head h2{margin:0;font-size:clamp(28px,3.4vw,42px);font-weight:800;letter-spacing:-.04em;line-height:1.1}
.split{display:grid;grid-template-columns:80px 300px minmax(0,1fr);gap:28px;align-items:start}
.split .idx{font-size:15px;padding-top:10px}
.split h2{margin:0;font-size:clamp(28px,3.4vw,42px);font-weight:800;letter-spacing:-.04em;line-height:1.1}
.prose{color:var(--text-2);font-size:17px;max-width:780px}
.prose p{margin:0 0 16px}
.prose strong{color:var(--text)}
.prose a{color:var(--accent)}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));border-top:1px solid var(--rule-2);border-left:1px solid var(--rule-2)}
.cards>*{padding:28px;border-right:1px solid var(--rule-2);border-bottom:1px solid var(--rule-2);background:var(--surface);transition:background .18s}
.cards>*:hover{background:var(--surface-2)}
.cards h3{margin:12px 0 10px;font-size:21px;letter-spacing:-.025em;line-height:1.2}
.cards p{margin:0 0 12px;color:var(--text-2);font-size:14.5px}
.cards .see{font-size:13px;color:var(--dim)}
.cards .see a{color:var(--accent)}
.label.dim{color:var(--dim)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;padding:0;list-style:none}
.tags li,.tags span{padding:7px 11px;border:1px solid var(--rule-2);background:var(--surface);color:var(--text-2);font-family:var(--mono);font-size:11px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0;margin:22px 0 0;border:1px solid var(--rule-2)}
.stats div{padding:18px;border-right:1px solid var(--rule)}
.stats div:last-child{border-right:0}
.stats strong{display:block;font-size:36px;font-weight:850;letter-spacing:-.04em;color:var(--accent);line-height:1}
.stats span{display:block;margin-top:6px;font-size:12.5px;color:var(--text-2)}

.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 18px;cursor:pointer;text-decoration:none;font:750 12px/1.2 var(--mono);color:var(--bg);background:var(--text);border:1px solid var(--text);transition:background .16s,color .16s,border-color .16s}
.btn:hover,.btn:focus-visible{background:var(--accent);border-color:var(--accent);color:#fff}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn.alt{background:transparent;color:var(--text);border-color:var(--rule-2)}
.btn.alt:hover{border-color:var(--accent);color:#fff}
.btn.sm{min-height:40px;padding:0 14px;font-size:11px}
.btn svg{width:16px;height:16px}

/* projects TOC */
.toc{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:34px;padding:14px 0;border-top:1px solid var(--rule-2);border-bottom:1px solid var(--rule-2);font-family:var(--mono);font-size:12px}
.toc a{color:var(--accent);text-decoration:none}
.toc a:hover{text-decoration:underline}

/* project rows */
.rows{border-top:1px solid var(--rule-2)}
.row{display:grid;grid-template-columns:110px minmax(0,1fr) minmax(0,.8fr);gap:32px;padding:40px 0;border-bottom:1px solid var(--rule-2);align-items:start}
.row-n{font-size:56px;font-weight:850;letter-spacing:-.06em;color:var(--rule-2);line-height:1}
.row:hover .row-n{color:var(--accent)}
.row h3{margin:10px 0 12px;font-size:clamp(24px,2.6vw,32px);letter-spacing:-.035em;line-height:1.15}
.row h3 a{text-decoration:none;border-bottom:2px solid transparent;transition:border-color .16s,color .16s}
.row h3 a:hover{color:var(--accent);border-color:var(--accent)}
.row p{margin:0;color:var(--text-2)}
.row-media{border:1px solid var(--rule-2);background:var(--surface);padding:12px}
.row-media img{display:block;width:100%;height:auto}
.flow{list-style:none;counter-reset:f;margin:0;padding:0;display:grid;gap:8px}
.flow li{counter-increment:f;display:flex;align-items:center;gap:10px;padding:9px 12px;border:1px solid var(--rule);background:var(--surface-2);font-family:var(--mono);font-size:12px}
.flow li::before{content:counter(f,decimal-leading-zero);color:var(--accent);font-weight:800}
.risk{display:flex;flex-wrap:wrap;gap:8px}
.risk span{padding:8px 10px;font-family:var(--mono);font-size:11px;font-weight:700;border:1px solid}
.risk .high{color:#c22f46;border-color:rgba(194,47,70,.45);background:rgba(255,107,122,.08)}
.risk .med{color:#8a5a00;border-color:rgba(200,140,0,.45);background:rgba(255,203,92,.12)}
html[data-theme="dark"] .risk .high{color:#d9a0a7}
html[data-theme="dark"] .risk .med{color:#d9c08f}
.status{display:inline-block;padding:4px 9px;border:1px dashed var(--rule-2);color:var(--dim);font-family:var(--mono);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
details{margin-top:14px;border-top:1px solid var(--rule);padding-top:12px}
summary{cursor:pointer;color:var(--accent);font-family:var(--mono);font-size:12px;font-weight:700}
details ul{color:var(--text-2);font-size:14.5px}

/* write-ups */
.writeups{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));border-top:1px solid var(--rule-2);border-left:1px solid var(--rule-2)}
.writeups article{padding:32px;border-right:1px solid var(--rule-2);border-bottom:1px solid var(--rule-2);background:var(--surface)}
.writeups h3{margin:12px 0 14px;font-size:23px;letter-spacing:-.03em;line-height:1.2}
.writeups p{margin:0 0 12px;color:var(--text-2);font-size:14.5px}

/* contact */
.contact-list{display:grid;border-top:1px solid var(--rule-2)}
.contact-list a{display:grid;grid-template-columns:140px 1fr auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--rule-2);text-decoration:none}
.contact-list a span{color:var(--dim);font-family:var(--mono);font-size:11px;font-weight:800;letter-spacing:.14em}
.contact-list a strong{font-size:clamp(18px,2.2vw,26px);letter-spacing:-.03em;word-break:break-word}
.contact-list a:hover strong{color:var(--accent)}

/* case-study inner content */
.case-fig{margin:40px 0 0;border:1px solid var(--rule-2);background:var(--surface);padding:14px}
.case-fig img{display:block;width:100%;height:auto}
.body-copy{color:var(--text-2);font-size:16.5px;max-width:960px}
.body-copy>p{margin:0 0 16px}
.body-copy a{color:var(--accent)}
.bullets{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.bullets li{position:relative;padding-left:26px}
.bullets li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:2px;background:var(--accent)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));border-top:1px solid var(--rule-2);border-left:1px solid var(--rule-2);counter-reset:s}
.steps li{counter-increment:s;padding:20px;border-right:1px solid var(--rule-2);border-bottom:1px solid var(--rule-2);background:var(--surface);display:grid;gap:6px}
.steps li::before{content:counter(s,decimal-leading-zero) " /";color:var(--accent);font-family:var(--mono);font-size:11px;font-weight:800;letter-spacing:.14em}
.steps strong{color:var(--text);font-size:17px}
.steps span{font-size:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.chips li{padding:8px 12px;border:1px solid var(--rule-2);background:var(--surface);font-family:var(--mono);font-size:11px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));border-top:1px solid var(--rule-2);border-left:1px solid var(--rule-2)}
.grid2>*{padding:24px;border-right:1px solid var(--rule-2);border-bottom:1px solid var(--rule-2);background:var(--surface)}
.grid2 h3{margin:0 0 8px;color:var(--text);font-size:18px}
.grid2 p{margin:0 0 10px;font-size:14.5px}
.grid2 .link{color:var(--accent);font-family:var(--mono);font-size:12px}
.table-wrap{overflow-x:auto;border:1px solid var(--rule-2);background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:12px 14px;border-bottom:1px solid var(--rule);text-align:left;vertical-align:top}
th{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);background:var(--surface-2)}
tr:last-child td{border-bottom:0}
.attack{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));border-top:1px solid var(--rule-2);border-left:1px solid var(--rule-2)}
.tech{display:grid;gap:4px;padding:18px;border-right:1px solid var(--rule-2);border-bottom:1px solid var(--rule-2);background:var(--surface)}
.tech code{width:fit-content;color:var(--accent)}
.tech strong{color:var(--text)}
.tech span{font-size:13.5px}
.timeline{list-style:none;margin:0;padding:0 0 0 18px;border-left:2px solid var(--rule-2);display:grid;gap:14px}
.timeline li{position:relative}
.timeline li::before{content:"";position:absolute;left:-25px;top:.5em;width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 20%,transparent)}
.timeline span{display:inline-block;min-width:92px;margin-right:10px;color:var(--accent);font-family:var(--mono);font-size:12px;font-weight:800}
.heat{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.heat .h{display:grid;gap:4px;padding:16px;border:1px solid}
.heat .h strong{color:var(--text)}
.heat .h span{font-family:var(--mono);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.heat .high{border-color:rgba(194,47,70,.45);background:rgba(255,107,122,.08)}.heat .high span{color:#c22f46}
.heat .med{border-color:rgba(200,140,0,.45);background:rgba(255,203,92,.12)}.heat .med span{color:#8a5a00}
html[data-theme="dark"] .heat .high{border-color:rgba(217,160,167,.4);background:rgba(217,160,167,.07)}html[data-theme="dark"] .heat .high span{color:#d9a0a7}
html[data-theme="dark"] .heat .med{border-color:rgba(217,192,143,.4);background:rgba(217,192,143,.07)}html[data-theme="dark"] .heat .med span{color:#d9c08f}
.placeholder{display:grid;place-items:center;gap:6px;min-height:150px;padding:20px;border:1px dashed var(--rule-2);background:var(--surface);color:var(--dim);font-family:var(--mono);font-size:12px;text-align:center}
.placeholder span{font-size:22px}
.ph-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.shot.wide{display:block;width:100%;height:auto;border:1px solid var(--rule-2);background:var(--surface);padding:10px}
.small{font-size:13.5px;color:var(--dim)}
.endnote{padding:26px 0 46px;color:var(--dim);font-family:var(--mono);font-size:11px;letter-spacing:.06em}

/* footer */
.foot{background:#0a1a30;color:#d3e2f3}
.foot-inner{width:min(var(--max),calc(100% - 48px));margin:0 auto;padding:28px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px 24px;font-family:var(--mono);font-size:11px}
.foot strong{letter-spacing:.16em}
.foot a{color:#a9bfd6;text-decoration:none}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

@media (max-width:1080px){
  .topbar-inner{grid-template-columns:1fr auto}
  .mainnav{order:3;grid-column:1/3;justify-content:center;padding-bottom:10px}
  .hero{grid-template-columns:1fr}
  .hero-copy{padding:64px 0 10px}
  .workspace{grid-template-columns:1fr}
  .split{grid-template-columns:60px 1fr}
  .split .prose,.split .btns{grid-column:1/3}
  .row{grid-template-columns:80px 1fr}
  .row-media{grid-column:2}
}
@media (max-width:700px){
  .shell,.topbar-inner,.foot-inner{width:calc(100% - 32px)}
  .live{display:none}
  .topbar-inner{grid-template-columns:auto 1fr auto;min-height:55px;gap:10px}
  .mainnav{order:0;grid-column:auto;justify-content:center;padding-bottom:0;gap:12px}
  .mainnav a{padding:6px 0}
  .mainnav a span,.nav-x,.brand-text,#modeText{display:none}
  .brand-mark{width:36px;height:36px}
  .tools{gap:8px}
  .hero-copy h1{font-size:64px}
  .frame{min-height:470px;margin:30px 0}
  .ring-b{width:250px;height:250px}
  .portrait{width:164px;height:164px}
  .pin-2{top:8%}.pin-3{top:58%}
  .frame-meta{grid-template-columns:1fr 1fr 1fr}
  .frame-meta strong{font-size:11px}
  .meta-strip{grid-template-columns:1fr 1fr}
  .meta-strip div:nth-child(2){border-right:0}
  .meta-strip div:nth-child(3){padding-left:0;border-top:1px solid var(--rule)}
  .meta-strip div:nth-child(4){border-top:1px solid var(--rule)}
  .block-head{gap:16px}
  .split{grid-template-columns:1fr}
  .split .prose,.split .btns{grid-column:auto}
  .row{grid-template-columns:1fr;gap:14px}
  .row-n{font-size:40px}
  .row-media{grid-column:auto}
  .writeups{grid-template-columns:1fr}
  .writeups article{padding:24px}
  .contact-list a{grid-template-columns:1fr auto}
  .contact-list a span{grid-column:1/3}
  .term{min-height:360px}
  .prof{grid-template-columns:1fr}
  .prof pre{font-size:9px}
  .term-out{font-size:12px;padding:16px}
  .prompt{padding:12px 16px;font-size:13px}
  .prompt .h{display:none}
}

/* long paths/indicators wrap on small screens */
code{overflow-wrap:anywhere;word-break:break-word}
.table-wrap table code{overflow-wrap:normal;word-break:normal}