/* Self-hosted fonts (SIL Open Font License). Caslon Text italic stands in for the display face's missing italic. */
@font-face{font-family:"Libre Caslon Display";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/libre-caslon-display-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Libre Caslon Display";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/libre-caslon-display-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Libre Caslon Display";font-style:italic;font-weight:400;font-display:swap;src:url(fonts/libre-caslon-text-latin-400-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Libre Caslon Display";font-style:italic;font-weight:400;font-display:swap;src:url(fonts/libre-caslon-text-latin-ext-400-italic.woff2) format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-mono-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-mono-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Public Sans";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/public-sans-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Public Sans";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/public-sans-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Public Sans";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/public-sans-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Public Sans";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/public-sans-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Public Sans";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/public-sans-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Public Sans";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/public-sans-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Public Sans";font-style:italic;font-weight:400;font-display:swap;src:url(fonts/public-sans-latin-400-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Public Sans";font-style:italic;font-weight:400;font-display:swap;src:url(fonts/public-sans-latin-ext-400-italic.woff2) format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
/* Layout concept: a survey sheet you climb. A thin elevation rail runs the left edge;
   content sits on a 12-column field; mono labels carry real units (ft, coordinates). */
:root{
  --paper:#e9ebe4;      /* mineral survey paper, faintly green */
  --paper-2:#dfe2d9;    /* inset panels */
  --ink:#1b2320;        /* spruce ink */
  --ink-2:#4a5650;      /* secondary text */
  --contour:#9b6a43;    /* USGS contour brown */
  --water:#1f5a80;      /* quad blue: links + interactive */
  --forest:#3f6b4f;     /* positive state */
  --signal:#b23b1e;     /* caution state */
  --rule:color-mix(in oklab,var(--ink) 16%,transparent);
  --display:"Libre Caslon Display","Libre Caslon Text",Georgia,"Times New Roman",serif;
  --text:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --s-1:.8125rem; --s0:1.0625rem; --s1:1.3rem; --s2:1.75rem; --s3:2.5rem; --s4:clamp(2.6rem,6.2vw,5.4rem);
  --gutter:clamp(16px,4vw,48px);
  --max:1180px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#111715;--paper-2:#18201d;--ink:#e3e6df;--ink-2:#a3aca5;--contour:#c08a5c;--water:#7fb6dc;--forest:#7fb592;--signal:#ec7c5c;color-scheme:dark}}
:root[data-theme="dark"]{--paper:#111715;--paper-2:#18201d;--ink:#e3e6df;--ink-2:#a3aca5;--contour:#c08a5c;--water:#7fb6dc;--forest:#7fb592;--signal:#ec7c5c;color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 var(--s0)/1.6 var(--text);font-feature-settings:"kern","liga"}
img{max-width:100%;height:auto;display:block}
a{color:var(--water);text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--water);outline-offset:3px;border-radius:2px}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.08;text-wrap:balance;margin:0;letter-spacing:-.01em}
h2{font-size:var(--s3)}
h3{font-size:var(--s1);line-height:1.25}
p{margin:0;max-width:65ch;text-wrap:pretty}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--paper);padding:.5rem .8rem;z-index:50}
.skip:focus{left:8px}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.label{font:500 .72rem/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.label b{color:var(--contour);font-weight:500}
.lede{font-size:var(--s1);line-height:1.5;color:var(--ink)}
.muted{color:var(--ink-2)}
.num{font-variant-numeric:tabular-nums}

/* Header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in oklab,var(--paper) 88%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:60px;flex-wrap:wrap}
.mark{display:flex;align-items:baseline;gap:.6rem;color:var(--ink);text-decoration:none}
.mark span:first-child{font:400 1.3rem/1 var(--display)}
.mark span:last-child{font:500 .68rem/1 var(--mono);letter-spacing:.12em;color:var(--ink-2);text-transform:uppercase}
.nav{display:flex;gap:clamp(.8rem,2.2vw,1.8rem);flex-wrap:wrap;margin:0;padding:0;list-style:none}
.nav a{font:500 .8rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);text-decoration:none;padding-block:.5rem;border-bottom:1px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--contour)}
@media (max-width:560px){.mark span:last-child{display:none}.site-head .wrap{padding-block:.5rem}}

/* Altimeter: real scroll-to-elevation readout */
.altimeter{position:fixed;left:max(10px,env(safe-area-inset-left,0px));bottom:calc(14px + env(safe-area-inset-bottom,0px));z-index:15;font:500 .7rem/1.2 var(--mono);letter-spacing:.08em;color:var(--ink-2);background:color-mix(in oklab,var(--paper) 85%,transparent);border:1px solid var(--rule);padding:.45rem .6rem;border-radius:3px;pointer-events:none}
.altimeter strong{display:block;font-size:.95rem;color:var(--ink);font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:.02em}
@media (max-width:700px){.altimeter{display:none}}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--rule)}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;-webkit-mask-image:linear-gradient(100deg,rgba(0,0,0,.35) 0%,rgba(0,0,0,.5) 40%,#000 75%);mask-image:linear-gradient(100deg,rgba(0,0,0,.35) 0%,rgba(0,0,0,.5) 40%,#000 75%)}
.hero .wrap{position:relative;padding-block:clamp(3.5rem,9vw,7.5rem) clamp(3rem,7vw,5.5rem);display:grid;gap:1.6rem}
.hero h1{font-size:var(--s4);max-width:15ch}
.hero h1 em{font-style:italic;color:var(--contour)}
.hero .who{font:500 .8rem/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.hero .lede{max-width:56ch}
.hero .ctas{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:.4rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;font:500 .82rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:.9rem 1.15rem;border-radius:2px;text-decoration:none;border:1px solid var(--ink);color:var(--ink);background:transparent;cursor:pointer}
.btn.primary{background:var(--ink);color:var(--paper)}
.btn:hover{border-color:var(--contour)}
.btn.primary:hover{background:var(--contour);border-color:var(--contour);color:var(--paper)}

/* Sections */
.section{padding-block:clamp(3.5rem,8vw,6.5rem);border-bottom:1px solid var(--rule)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr);gap:.9rem;margin-bottom:clamp(2rem,4vw,3rem)}
.sec-head h2{max-width:22ch}
@media (min-width:900px){.sec-head{grid-template-columns:220px minmax(0,1fr);align-items:baseline}.sec-head .label{padding-top:.6rem}.sec-head>*:nth-child(n+3){grid-column:2}}

/* Brief: answer-first summary */
.brief{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:0;border-top:1px solid var(--ink)}
.brief>div{padding:1.4rem 1.2rem 1.4rem 0;border-bottom:1px solid var(--rule);min-width:0}
.brief dt{margin-bottom:.4rem}
.brief dd{margin:0;font-family:var(--display);font-size:1.45rem;line-height:1.2}
.brief dd small{display:block;font:400 .92rem/1.5 var(--text);color:var(--ink-2);margin-top:.35rem}

/* Route: career as a climbing route, oldest at the bottom */
.route{list-style:none;margin:0;padding:0;position:relative}
.route::before{content:"";position:absolute;left:7px;top:.6rem;bottom:.6rem;border-left:1.5px dashed var(--contour)}
.route li{position:relative;display:grid;grid-template-columns:minmax(0,1fr);gap:.35rem;padding:0 0 2.2rem 2.4rem}
.route li:last-child{padding-bottom:0}
.route li::before{content:"";position:absolute;left:0;top:.45rem;width:16px;height:16px;border-radius:50%;background:var(--paper);border:2px solid var(--contour)}
.route li.now::before{background:var(--contour)}
.route.live li::before{transition:background-color .35s ease,transform .35s ease;z-index:1}
.route.live li.now:not(.reached)::before{background:var(--paper)}
.route.live li.reached::before{background:var(--contour);transform:scale(1.1)}
.route.live::after{content:"";position:absolute;left:6.5px;top:.6rem;height:var(--fill,0px);border-left:2.5px solid var(--contour);transition:height .25s ease-out}
@media (min-width:900px){.route.live::after{left:calc(220px + 1rem - 1.5px)}}
.route h3{font-size:var(--s2)}
.route p:not(.label){color:var(--ink-2)}
@media (min-width:900px){.route li{grid-template-columns:220px minmax(0,1fr);column-gap:2rem;padding-left:0}.route::before{left:calc(220px + 1rem - 1px)}.route li::before{left:calc(220px + 1rem - 8px)}.route li>*:not(.label){grid-column:2;padding-left:1.4rem}.route li .label{grid-row:1/span 3;padding-top:.7rem;text-align:right;padding-right:1.6rem}}

/* Pillars */
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:2.2rem 2rem}
.pillar{display:grid;gap:.6rem;align-content:start;padding-top:1rem;border-top:1px solid var(--ink);min-width:0}
.pillar p:not(.label){color:var(--ink-2);font-size:.98rem}
.pillar h3{font-size:1.5rem}

/* Stat strip */
.stats{display:flex;flex-wrap:wrap;gap:1.2rem 2.6rem;margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--rule)}
.stats div{display:grid;gap:.15rem}
.stats strong{font:400 2rem/1 var(--display);font-variant-numeric:tabular-nums}

/* Lab cards */
.lab-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:1.4rem}
.lab-card{display:grid;grid-template-rows:auto 1fr auto;gap:.9rem;padding:1.4rem;background:var(--paper-2);border:1px solid var(--rule);border-radius:3px;color:var(--ink);text-decoration:none;min-width:0;transition:border-color .2s,transform .2s}
.lab-card:hover{border-color:var(--contour);transform:translateY(-2px)}
.lab-card h3{font-size:var(--s2)}
.lab-card p:not(.label){color:var(--ink-2);font-size:.97rem}
.lab-card .go{font:500 .78rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--water)}
.lab-card .glyph{height:96px;border-bottom:1px solid var(--rule);margin:-.2rem 0 .2rem}
.lab-card .glyph svg{width:100%;height:100%}
.tags{display:flex;gap:.4rem;flex-wrap:wrap}
.tag{font:500 .66rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:.35rem .45rem;border:1px solid var(--rule);border-radius:2px;color:var(--ink-2)}

/* Plates (photos) */
.plates{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:1.6rem 1.2rem}
.plate{margin:0;display:grid;gap:.55rem;min-width:0}
.plate .frame{--cx:30%;--cy:70%;position:relative;aspect-ratio:4/3;max-width:100%;background:
  repeating-radial-gradient(ellipse at var(--cx) var(--cy),transparent 0 13px,color-mix(in oklab,var(--contour) 30%,transparent) 13px 14px),var(--paper-2);border:1px solid var(--rule);overflow:hidden}
.plate .frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.plate .frame img.missing{display:none}
.plate .frame .elev{position:absolute;right:.5rem;bottom:.5rem;font:500 .68rem/1 var(--mono);letter-spacing:.08em;background:var(--paper);color:var(--ink);padding:.3rem .4rem;border-radius:2px}
.plate figcaption{display:grid;gap:.1rem}
.plate figcaption strong{font:400 1.2rem/1.2 var(--display)}
.plate figcaption span{font:400 .72rem/1.3 var(--mono);color:var(--ink-2);letter-spacing:.05em}

/* Prose pages */
.prose{display:grid;gap:1.15rem}
.prose h2{margin-top:1.6rem;font-size:var(--s2)}
.prose ul{margin:0;padding-left:1.1rem;max-width:65ch}
.prose li{margin-bottom:.4rem}
.two{display:grid;grid-template-columns:minmax(0,1fr);gap:3rem}
@media (min-width:960px){.two{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}}
.aside{display:grid;gap:1.4rem;align-content:start}
.aside dl{margin:0;display:grid;gap:1rem}
.aside dt{margin-bottom:.15rem}
.aside dd{margin:0}

/* FAQ */
.faq{border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--rule);padding-block:1.1rem}
.faq summary{cursor:pointer;font:400 1.3rem/1.3 var(--display);list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--contour)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:.7rem;color:var(--ink-2)}

/* Summit / contact */
.summit{position:relative;overflow:hidden;padding-block:clamp(4rem,9vw,7rem)}
.summit canvas{position:absolute;inset:0;width:100%;height:100%;-webkit-mask-image:linear-gradient(260deg,#000 0%,rgba(0,0,0,.25) 55%,transparent 80%);mask-image:linear-gradient(260deg,#000 0%,rgba(0,0,0,.25) 55%,transparent 80%)}
.summit .wrap{position:relative}
.summit h2{font-size:clamp(2.2rem,5vw,4rem);max-width:18ch}
.summit .row{display:flex;gap:1rem 2rem;flex-wrap:wrap;align-items:center;margin-top:2rem}
.copyline{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;font:500 1rem/1.3 var(--mono)}
.copyline code{font:inherit;user-select:all;padding:.6rem .7rem;background:var(--paper-2);border:1px solid var(--rule);border-radius:2px;word-break:break-all}

/* Footer */
.site-foot{padding-block:2.4rem 3.4rem}
.site-foot .wrap{display:flex;gap:1rem 2rem;flex-wrap:wrap;justify-content:space-between;align-items:baseline}
.site-foot p,.site-foot a{font:400 .78rem/1.5 var(--mono);color:var(--ink-2)}
.site-foot nav{display:flex;gap:1.2rem;flex-wrap:wrap}

/* Page heads (inner pages) */
.page-head{padding-block:clamp(3rem,7vw,5rem) clamp(2rem,4vw,3rem);border-bottom:1px solid var(--rule)}
.page-head .wrap{display:grid;gap:1rem}
.page-head h1{font-size:clamp(2.4rem,5.4vw,4.4rem);max-width:18ch}
.crumbs{font:500 .72rem/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2)}
.crumbs a{color:var(--ink-2)}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;gap:.5rem;flex-wrap:wrap}
.crumbs li+li::before{content:"/";margin-right:.5rem;color:var(--contour)}
.note{font-size:.88rem;color:var(--ink-2);border-left:2px solid var(--contour);padding-left:.9rem;max-width:65ch}

/* ---------- Lab: Field Atlas ---------- */
.atlas-shell{display:grid;grid-template-columns:minmax(0,1fr);gap:1.5rem}
@media (min-width:980px){.atlas-shell{grid-template-columns:minmax(0,1fr) 300px;align-items:start}}
.atlas{position:relative;width:100%;max-width:100%;background:var(--paper-2);border:1px solid var(--rule);border-radius:3px}
.atlas canvas{position:absolute;inset:0;width:100%;height:100%}
.pin{position:absolute;width:22px;height:22px;margin:-11px 0 0 -11px;border-radius:50%;border:0;background:transparent;cursor:pointer;padding:0}
.pin::before{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--water);box-shadow:0 0 0 2px var(--paper)}
.pin[aria-pressed="true"]::before{background:var(--signal);inset:4px}
.pin[aria-pressed="true"]::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1.5px solid var(--signal);animation:ping 1.8s ease-out infinite}
@keyframes ping{from{transform:scale(.5);opacity:1}to{transform:scale(1.3);opacity:0}}
.atlas-card{display:grid;gap:.6rem;padding:1.3rem;border-top:2px solid var(--ink);background:var(--paper-2);min-width:0}
.atlas-card h2{font-size:var(--s2)}
.ac-where{font:400 .8rem/1.3 var(--mono);color:var(--ink-2)}
.ac-facts{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin:.4rem 0}
.ac-facts dd{margin:0;font-variant-numeric:tabular-nums}
.profile{margin-top:3rem}
.profile-scroll{overflow-x:auto}
#profile .nm{font:400 13px var(--text);fill:var(--ink)}
#profile .val,#profile .tick{font:500 11px var(--mono);fill:var(--ink-2)}
#profile .fill{fill:var(--contour);opacity:.55}
#profile .bar{cursor:pointer}
#profile .bar:hover .fill,#profile .bar.on .fill{opacity:1}
#profile .bar.on .nm{font-weight:600}
#profile .bar:focus{outline:none}#profile .bar:focus-visible .nm{text-decoration:underline}

/* ---------- Lab: AI readiness ---------- */
.air{display:grid;grid-template-columns:minmax(0,1fr);gap:2.5rem}
@media (min-width:980px){.air{grid-template-columns:minmax(0,1fr) 330px;align-items:start}.air-sum{position:sticky;top:84px}}
.air-bar{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1.2rem}
.air-dom{border:0;border-top:1px solid var(--ink);margin:0 0 2rem;padding:0;min-width:0}
.air-dom legend{font:400 var(--s2)/1.2 var(--display);padding:.9rem 0 .4rem}
.air-q{display:grid;grid-template-columns:minmax(0,1fr);gap:.6rem;padding-block:.9rem;border-bottom:1px solid var(--rule)}
@media (min-width:700px){.air-q{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:1.4rem}}
.air-q p{font-size:.98rem}
.seg{display:inline-flex;border:1px solid var(--ink-2);border-radius:2px;overflow:hidden}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0;cursor:pointer}
.seg span{display:block;font:500 .74rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:.6rem .75rem;color:var(--ink-2)}
.seg label+label span{border-left:1px solid var(--ink-2)}
.seg input:checked+span{background:var(--ink);color:var(--paper)}
.seg input:focus-visible+span{outline:2px solid var(--water);outline-offset:-3px}
.air-sum{display:grid;gap:.4rem;padding:1.4rem;background:var(--paper-2);border-top:2px solid var(--ink);min-width:0}
.air-score{font:400 4rem/1 var(--display);font-variant-numeric:tabular-nums}
.air-score small{font-size:1.2rem;color:var(--ink-2)}
.air-band{font:500 .9rem/1.3 var(--mono);color:var(--contour)}
.air-doms{display:grid;gap:.5rem;margin-top:1rem}
.air-dom-row{display:grid;grid-template-columns:110px minmax(0,1fr) 32px;gap:.6rem;align-items:center}
.air-dom-row .num{font:500 .8rem var(--mono);text-align:right}
.meter{height:6px;background:var(--rule);border-radius:3px;overflow:hidden}
.meter span{display:block;height:100%;transition:width .3s}
.meter .ok{background:var(--forest)}.meter .mid{background:var(--contour)}.meter .low{background:var(--signal)}
.air-gaps{margin:0;padding-left:1.1rem;display:grid;gap:.7rem;font-size:.92rem}
.air-gaps .label{display:block;margin-bottom:.15rem}

/* ---------- Lab: Redline ---------- */
.rl{max-width:760px;display:grid;gap:1.3rem}
.rl-top{display:flex;justify-content:space-between;gap:1rem}
.rl-track{height:3px;background:var(--rule)}
.rl-track span{display:block;height:100%;width:0;background:var(--contour);transition:width .3s}
.rl-doc{background:var(--paper-2);border:1px solid var(--rule);padding:clamp(1.2rem,3vw,2rem);display:grid;gap:.8rem;transition:border-color .2s}
.rl-doc blockquote{margin:0;font:400 clamp(1.25rem,2.4vw,1.6rem)/1.45 var(--display)}
.rl-doc.bad blockquote{text-decoration:line-through;text-decoration-color:var(--signal);text-decoration-thickness:1.5px}
.rl-doc.good{border-color:var(--forest)}.rl-doc.bad{border-color:var(--signal)}
.rl-actions{display:flex;gap:.7rem;flex-wrap:wrap}
.rl-fb,.rl-end{display:grid;gap:.8rem;justify-items:start}
.rl-verdict{font:500 .95rem/1.4 var(--mono);color:var(--ink)}

.plate:nth-child(3n+2) .frame{--cx:72%;--cy:30%}.plate:nth-child(3n) .frame{--cx:45%;--cy:110%}.plate:nth-child(4n) .frame{--cx:-10%;--cy:20%}

/* ---------- Terrain strip (home) ---------- */
.terrain{list-style:none;margin:2.6rem 0 0;padding:1.4rem 0 0;border-top:1px solid var(--rule);display:flex;flex-wrap:wrap;gap:.6rem 2.4rem}
.terrain li{font:400 clamp(1.4rem,2.6vw,2rem)/1.1 var(--display)}
.terrain li+li::before{content:"·";color:var(--contour);margin-right:2.4rem;margin-left:-1.4rem}
@media (max-width:600px){.terrain li+li::before{display:none}}

/* ---------- Lab cards: each cover is drawn in its project's own theme ---------- */
.lab-card .cover{height:120px;margin:-1.4rem -1.4rem .2rem;padding:12px 14px;background:var(--paper);color:var(--ink);border-bottom:1px solid var(--rule);border-radius:3px 3px 0 0;overflow:hidden}
.lab-card .cover svg{width:100%;height:100%}
.theme-red.cover{background:repeating-linear-gradient(transparent 0 13px,var(--rule) 13px 14px),var(--paper)}

/* ---------- Lab project pages: own identity, slim chrome ---------- */
.lab-bar{border-bottom:1px solid var(--rule)}
.lab-bar .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;min-height:48px;align-items:center}
.lab-bar a{font:500 .74rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);text-decoration:none}
.lab-bar a:hover{color:var(--ink)}
.lab-foot{padding-block:2rem 3rem;border-top:1px solid var(--rule)}
.lab-foot p{font:400 .8rem/1.5 var(--mono);color:var(--ink-2);max-width:none}
.lab-foot a{color:var(--ink-2)}
.lab-page .page-head h1{font-family:var(--display)}

/* Field Atlas: night navigation chart (single dark look, by choice) */
.theme-atlas{--paper:#0c1824;--paper-2:#122334;--ink:#e4ecf3;--ink-2:#8ea4b8;--contour:#53c7b8;--water:#f2c14e;--forest:#53c7b8;--signal:#ff7a59;--rule:rgba(228,236,243,.14);--display:"IBM Plex Mono",ui-monospace,monospace;color-scheme:dark}
body.theme-atlas{background:var(--paper);color:var(--ink)}
.theme-atlas .page-head h1{font-weight:500;letter-spacing:-.04em;text-transform:uppercase;font-size:clamp(2.2rem,5vw,4rem)}
.theme-atlas .atlas-card{border-top-color:var(--water)}

/* AI Readiness Check: crisp boardroom white (single light look) */
.theme-air{--paper:#ffffff;--paper-2:#f3f5f8;--ink:#0b1020;--ink-2:#566074;--contour:#2457d6;--water:#2457d6;--forest:#13804a;--signal:#c8362d;--rule:rgba(11,16,32,.12);--display:"Public Sans",system-ui,sans-serif;color-scheme:light}
body.theme-air{background:var(--paper);color:var(--ink)}
.theme-air h1,.theme-air h2,.theme-air h3,.theme-air legend{font-weight:600!important;letter-spacing:-.03em}
.theme-air .air-score{font-weight:600;letter-spacing:-.04em}
.theme-air .seg{border-radius:6px}.theme-air .btn{border-radius:6px}.theme-air .air-sum{border-radius:10px;border-top:0;box-shadow:0 1px 0 var(--rule),0 12px 32px rgba(11,16,32,.08)}

/* Redline: legal pad and red pen (single light look) */
.theme-red{--paper:#fbf1b8;--paper-2:#fff8d6;--ink:#1c2848;--ink-2:#4b5677;--contour:#c4122f;--water:#1c2848;--forest:#1f7a3a;--signal:#c4122f;--rule:rgba(60,110,180,.28);--display:"Libre Caslon Display",Georgia,serif;color-scheme:light}
body.theme-red{background:repeating-linear-gradient(transparent 0 31px,var(--rule) 31px 32px) 0 120px,var(--paper);color:var(--ink)}
body.theme-red::before{content:"";position:fixed;top:0;bottom:0;left:clamp(10px,3vw,40px);border-left:1.5px solid color-mix(in oklab,var(--signal) 55%,transparent);pointer-events:none}
.theme-red .page-head h1{font-style:italic}
.theme-red .rl-doc{background:#fffdf0;box-shadow:2px 3px 0 rgba(28,40,72,.15)}
.theme-red .btn{border-width:1.5px}

/* Lab: Field Orders */
.theme-orders{--paper:#151916;--paper-2:#1d221e;--ink:#e7e2d2;--ink-2:#97a093;--contour:#e2a53a;--water:#e2a53a;--rule:rgba(231,226,210,.14);color-scheme:dark}
.cover.theme-orders{background:#151916;padding:12px 14px}

.cover.theme-erosion{background:#f3f0e8;padding:0}
.section.lab-mini{padding-block:clamp(2.5rem,5vw,4rem)}
.section.lab-mini .sec-head{margin-bottom:clamp(1.2rem,3vw,1.8rem)}
.section.lab-mini .sec-head h2{font-size:var(--s2)}
.lab-grid.compact{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1rem;max-width:760px}
.lab-grid.compact .lab-card{gap:.6rem;padding:1rem 1.1rem;grid-template-rows:auto 1fr auto}
.lab-grid.compact .lab-card .cover{height:88px;margin:-1rem -1.1rem .1rem}
.lab-grid.compact .lab-card h3{font-size:var(--s1)}
.lab-grid.compact .lab-card p:not(.label){font-size:.95rem}
.lab-grid.compact .go{justify-self:end}
@media (max-width:560px){.lab-grid.compact .lab-card .cover{height:76px}}
@media (min-width:900px){.sec-head + .lab-grid.compact{margin-left:calc(220px + .9rem)}}

/* Photo carousel (phones): plates become a swipeable, auto-rotating strip with dots. */
.car-ui{display:none}
@media (max-width:700px){
  .plates.carousel{display:flex;gap:.9rem;position:relative;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding-bottom:.2rem}
  .plates.carousel::-webkit-scrollbar{display:none}
  .plates.carousel:focus-visible{outline:2px solid var(--contour);outline-offset:4px}
  .plates.carousel .plate{flex:0 0 88%;scroll-snap-align:center;scroll-snap-stop:always}
  .car-ui{display:flex;align-items:center;gap:.9rem;margin-top:1.1rem}
  .car-dots{display:flex;flex-wrap:wrap;gap:.15rem;flex:1;min-width:0}
  .car-dots button{width:22px;height:22px;padding:0;border:0;background:none;cursor:pointer;display:grid;place-items:center}
  .car-dots button::before{content:"";width:7px;height:7px;border-radius:50%;border:1px solid var(--ink-2);transition:background .2s,transform .2s}
  .car-dots button[aria-current="true"]::before{background:var(--contour);border-color:var(--contour);transform:scale(1.25)}
  .car-count{font:500 .7rem/1 var(--mono);letter-spacing:.08em;color:var(--ink-2);white-space:nowrap}
  .car-toggle{font:500 .66rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);background:none;border:1px solid var(--rule);border-radius:2px;padding:.45rem .55rem;cursor:pointer}
}

/* Quieter elevation tag on photos: small, translucent, no solid label box. */
.plate .frame .elev{right:.45rem;bottom:.4rem;font:400 .6rem/1 var(--mono);letter-spacing:.06em;color:rgba(255,255,255,.88);background:rgba(12,16,14,.28);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);padding:.22rem .38rem;border-radius:2px;text-shadow:0 1px 2px rgba(0,0,0,.35)}
.plate .frame:has(img.missing) .elev{color:var(--ink-2);background:none;text-shadow:none}

.plate{align-content:start}

/* Full-bleed Lab card covers (E2 Cut from the rock, F4 Dispatch stamp), 2026-10-26 */
.lab-card .cover.full{padding:0}
.lab-card .cover.full svg{display:block}