/* Jev Survey — site styles. Tokens first; components follow page order. */
:root{
  --night:#0f1219;--night2:#161b24;--night3:#1e2530;--white:#f4f6f7;--fog:#aab6bf;--fog2:#8796a1;
  --ink:#16222b;--muted:#55636c;--line:#d9e1e2;--line2:#e8eeee;--paper:#f8fafa;--paper2:#eef3f3;--card:#ffffff;
  --orange:#f39a57;--orange-hi:#ffad6e;--orange-ink:#a8521a;--teal:#9bd7d3;--teal-ink:#1d716c;--teal-deep:#155653;
  --font:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--display:"Space Grotesk","DM Sans",system-ui,sans-serif;
  --serif:"Instrument Serif",Georgia,serif;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;--max:1280px;
  /* validated chart palette (dataviz validator, all-pairs, 3 slots) */
  --s1:#2a78d6;--s2:#eb6834;--s3:#1baf7a;--grid:#e1e6e7;--axis:#c3cacc;--viz-ink:#16222b;--viz-muted:#5f6c74;--viz-surface:#f8fafa
}
.section-dark,.hero{--s1:#3987e5;--s2:#d95926;--s3:#199e70;--grid:#252d38;--axis:#3a4452;--viz-ink:#f4f6f7;--viz-muted:#aab6bf;--viz-surface:#161b24}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:1rem;line-height:1.65;color:var(--ink);background:var(--night);-webkit-font-smoothing:antialiased;overflow-x:hidden}
button,input,select{font:inherit;color:inherit}button{cursor:pointer}a{color:inherit;text-underline-offset:3px}
p,h1,h2,h3,h4,figure,ul,ol,dl,dd{margin:0}ul,ol{padding:0;list-style:none}
code{font-family:var(--mono);font-size:.88em}
:where(a,button,input,select,summary,[tabindex="0"]):focus-visible{outline:3px solid #2aa39e;outline-offset:3px;border-radius:2px}
.section-dark :where(a,button,input,select,summary,[tabindex="0"]):focus-visible,.hero :where(a,button):focus-visible{outline-color:var(--orange)}
.shell{width:min(var(--max),calc(100% - 96px));margin-inline:auto}
.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-80px;z-index:100;background:var(--white);color:var(--ink);padding:12px 18px;border-radius:3px}.skip-link:focus{top:16px}
[hidden]{display:none!important}
.section-dark{background:var(--night);color:var(--white)}.section-light{background:var(--paper);color:var(--ink)}
.muted{color:var(--muted)}.section-dark .muted{color:var(--fog)}
.fine{font-size:.8125rem;line-height:1.55;color:var(--muted);margin-top:14px}.section-dark .fine{color:var(--fog)}
.fine code,.section-dark .fine code{background:#0000000d;padding:1px 4px;border-radius:2px}.section-dark .fine code{background:#ffffff14}
.aside-caption{display:block;font-size:.72rem;font-weight:600;letter-spacing:.11em;color:var(--muted);text-transform:uppercase}
.section-dark .aside-caption{color:var(--fog2)}

/* ---------- header ---------- */
.site-header{position:absolute;z-index:40;inset:0 0 auto;color:var(--white);border-bottom:1px solid #ffffff17}
.site-header.is-scrolled{position:fixed;background:#0f1219f0;backdrop-filter:blur(16px);animation:head-in .25s both}
@keyframes head-in{from{transform:translateY(-100%)}to{transform:none}}
.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--display);font-weight:600;letter-spacing:.06em;font-size:1rem;white-space:nowrap}
.brand img{display:block}.brand-sub{font:italic 400 1.18em var(--serif);letter-spacing:0;text-transform:lowercase;color:var(--orange);margin-left:2px}
.site-nav{display:flex;gap:26px;align-items:center}.site-nav a{font-size:.84rem;text-decoration:none;color:#c3ccd3;transition:color .2s}.site-nav a:hover{color:#fff}
.menu-toggle{display:none;border:0;background:none;width:44px;height:44px;padding:11px}.menu-toggle span{display:block;height:1.5px;margin:7px 0;background:#fff;transition:transform .2s}
.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4.3px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4.3px) rotate(-45deg)}
.mobile-nav{background:var(--night);padding:10px 24px 22px;display:grid;gap:2px;border-top:1px solid #ffffff1c}.mobile-nav a{padding:10px 4px;text-decoration:none;border-bottom:1px solid #ffffff10}

/* ---------- buttons & shared ---------- */
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:11px 20px;font-size:.875rem;font-weight:600;text-decoration:none;border:1px solid transparent;border-radius:3px;transition:background .2s,border-color .2s,transform .2s;line-height:1.3}
.button:hover{transform:translateY(-1px)}.button-primary{background:var(--orange);color:#10131b}.button-primary:hover{background:var(--orange-hi)}
.button-ghost{border-color:#ffffff2e;color:var(--white);background:#0f121966}.button-ghost:hover{border-color:#ffffff8c}
.section-label{font-size:.74rem;font-weight:600;letter-spacing:.12em;display:flex;gap:14px;align-items:center;color:var(--muted);text-transform:uppercase}
.section-label>span{font-family:var(--display);letter-spacing:0;color:#7b888e;font-size:.84rem}
.section-dark .section-label{color:var(--fog)}.section-dark .section-label>span{color:var(--orange)}
h2{font-family:var(--display);font-weight:500;font-size:clamp(2.2rem,3.7vw,3.5rem);line-height:1.1;letter-spacing:-.045em}
h2 em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em;color:var(--teal-ink)}
.section-dark h2 em{color:var(--teal)}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:56px;margin-bottom:48px}
.section-heading .section-label{margin-bottom:22px}.section-heading>p{max-width:380px;color:var(--muted);font-size:.98rem;margin-bottom:4px}
.section-dark .section-heading>p{color:var(--fog)}
.tag-illus,.tag-reported{display:inline-block;font-size:.66rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:2px 7px;border-radius:2px;line-height:1.5}
.tag-illus{background:#f39a5724;color:#b85a1c}.section-dark .tag-illus{background:#f39a5729;color:var(--orange)}
.tag-reported{background:#9bd7d32e;color:var(--teal-deep)}.section-dark .tag-reported{background:#9bd7d324;color:var(--teal)}
.finding-chip{display:inline-flex;align-items:center;gap:4px;font-size:.72rem;font-weight:600;text-decoration:none;padding:2px 8px;border:1px solid #b9d6d3;border-radius:20px;color:var(--teal-deep);background:#f1f8f7;white-space:nowrap}
.finding-chip:hover{border-color:var(--teal-ink)}
.table-scroll{position:relative;overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%} /* relative: keeps absolutely positioned sr-only text inside the scroll clip */
.what-grid>*,.method-grid>*,.app-grid>*,.finding-evidence>*,.library-layout>*,.control-explorer>*,.lab-panel>*,.atlas-panel>*,.contribute>*{min-width:0}
details.more{margin-top:10px}details.more>summary{cursor:pointer;font-size:.82rem;font-weight:600;color:var(--teal-ink);list-style:none;display:inline-flex;align-items:center;gap:6px;padding:4px 0}
details.more>summary::before{content:"+";font-family:var(--display);font-size:1rem;width:14px}details.more[open]>summary::before{content:"−"}
details.more>summary::-webkit-details-marker{display:none}.section-dark details.more>summary{color:var(--teal)}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--night);color:var(--white)}
.hero-art{position:absolute;z-index:-1;right:max(24px,calc((100% - var(--max)) / 2 - 20px));top:92px;width:min(54%,760px);height:calc(100% - 250px);display:flex;align-items:center;justify-content:flex-end}
.hero-svg{width:100%;height:auto;max-height:100%}
.hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--night) 0%,#0f121900 30%)}
.hg-mono{font-family:var(--mono);font-size:15px;fill:#c9d3da}.hg-small{font-size:13px}.hg-dim{fill:#7d8b96}.hg-accent{fill:var(--orange)}.hg-ink{fill:#10131b;font-weight:700}
.hg-bar{transform-box:fill-box;transform-origin:50% 100%;animation:grow 1.1s cubic-bezier(.2,.8,.2,1) both}
.hg-bar:nth-child(3){animation-delay:.08s}.hg-bar:nth-child(4){animation-delay:.16s}.hg-bar:nth-child(5){animation-delay:.24s}
.hg-fill{transform-box:fill-box;transform-origin:0 50%;animation:grow-x 1.2s .3s cubic-bezier(.2,.8,.2,1) both}
.hg-flow path{stroke-dasharray:8 190;animation:flow 3.6s linear infinite}
.hg-pulse{animation:pulse 2.8s ease-in-out infinite}
@keyframes grow{from{transform:scaleY(.04)}}@keyframes grow-x{from{transform:scaleX(.05)}}@keyframes flow{to{stroke-dashoffset:-198}}
@keyframes pulse{50%{opacity:.35}}
.hero-inner{position:relative;padding-top:150px;padding-bottom:80px;min-height:720px}
.hero-copy{width:52%;max-width:640px}
.eyebrow{font-size:.74rem;letter-spacing:.17em;display:flex;align-items:center;gap:12px;color:#c7d1d8;font-weight:600;margin-bottom:28px}
.eyebrow-rule{width:30px;height:1px;background:var(--orange)}
h1{font-family:var(--display);font-weight:600;font-size:clamp(3.1rem,6vw,5.6rem);line-height:1.02;letter-spacing:-.06em;margin:0}
h1 em{font-family:var(--serif);font-weight:400;color:var(--orange);letter-spacing:-.03em;padding-right:.04em}
h1>span{display:block;font-size:.5em;font-weight:400;letter-spacing:-.04em;margin-top:14px;line-height:1.15}
.hero-statement{font-family:var(--display);font-size:1.45rem;line-height:1.35;letter-spacing:-.03em;margin-top:34px}
.hero-description{max-width:430px;color:#aebac4;margin-top:14px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.publication-note{font-size:.76rem;color:#8e9ba7;margin-top:18px}.publication-note a{color:#d5dde3;text-decoration:underline;text-decoration-color:#ffffff4d;text-underline-offset:3px}.publication-note a:hover{color:#fff;text-decoration-color:var(--orange)}
.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:30px;border-top:1px solid #ffffff1c;padding-block:24px 30px}
.scroll-cue{display:flex;gap:18px;align-items:center;font-size:.8rem;color:#b9c4cc;text-decoration:none;white-space:nowrap}.scroll-cue span{font-size:1.4rem;color:var(--orange)}

/* ---------- 01 what ---------- */
.what{padding:108px 0 110px}
.what-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:44px;align-items:start}
.code-card{background:var(--night);color:#d7e0e6;border-radius:6px;overflow:hidden;box-shadow:0 22px 50px -30px #0f121999}
.code-card figcaption{display:flex;justify-content:space-between;gap:12px;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:#8f9daa;padding:14px 18px;border-bottom:1px solid #ffffff12}
.code-card pre{margin:0;padding:18px 18px 20px;overflow-x:auto;font:.78rem/1.7 var(--mono)}
.code-card .k{color:var(--teal)}.code-card .s{color:#f6c79e}.code-card .tk{color:var(--orange);font-weight:600}
.what-request .fine{max-width:460px}
.primitive-list{display:grid;gap:14px}
.primitive{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:22px 24px 18px;display:grid;gap:12px}
.prim-head{display:flex;align-items:baseline;gap:12px}.prim-head code{font-size:.78rem;color:var(--orange-ink);background:#f39a571f;padding:2px 7px;border-radius:2px}
.prim-head h3{font-family:var(--display);font-weight:500;font-size:1.3rem;letter-spacing:-.03em}
.primitive dl{display:grid;gap:8px}.primitive dl>div{display:grid;grid-template-columns:92px minmax(0,1fr);gap:12px}
.primitive dt{font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.primitive dd{font-size:.9rem;line-height:1.55}.primitive dd .finding-chip{margin-left:4px}
.doc-link{justify-self:end;font-size:.78rem;color:var(--teal-ink);text-decoration:none;font-weight:600}.doc-link:hover{text-decoration:underline}
.three-objects{margin-top:72px;border-top:1px solid var(--line);padding-top:30px}
.objects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;margin-top:22px}
.objects-grid article{position:relative;padding-left:44px}.obj-n{position:absolute;left:0;top:2px;font-family:var(--display);font-size:1.4rem;color:var(--orange-ink)}
.objects-grid h3{font-family:var(--display);font-size:1.18rem;font-weight:500;letter-spacing:-.02em;margin-bottom:8px}
.objects-grid p{font-size:.92rem;color:var(--muted)}.objects-grid .obj-foot{margin-top:10px;font-size:.8rem;color:var(--ink);font-weight:600}
.docs-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:64px;padding:34px 36px;background:var(--paper2);border-radius:4px}
.check-list{display:grid;gap:10px;margin-top:14px}.check-list li{position:relative;padding-left:26px;font-size:.92rem;line-height:1.55}
.check-list li:before{content:"";position:absolute;left:2px;top:.48em;width:9px;height:9px;border-radius:50%;border:2px solid var(--teal-ink)}
.section-dark .check-list li:before{border-color:var(--teal)}.check-list a{color:var(--teal-ink)}
.claim-list{display:grid;gap:14px;margin-top:14px}.claim-list li{display:grid;gap:3px;padding-left:16px;border-left:2px solid var(--orange)}
.claim-list strong{font-family:var(--display);font-weight:500;font-size:1.02rem;letter-spacing:-.02em}.claim-list span{font-size:.84rem;color:var(--muted)}
.claim-list a{font-size:.76rem;color:var(--teal-ink);text-decoration:none;font-weight:600}.claim-list a:hover{text-decoration:underline}

/* ---------- 02 map ---------- */
.map{padding:40px 0 110px}
.stage-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;counter-reset:s;border:1px solid var(--line);border-radius:4px;background:var(--card)}
.stage{position:relative;padding:24px 22px 22px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:9px}
.stage:last-child{border-right:0}
.stage:not(:last-child):after{content:"";position:absolute;right:-9px;top:34px;width:16px;height:16px;background:var(--card);border-top:1px solid var(--line);border-right:1px solid var(--line);transform:rotate(45deg);z-index:1}
.stage-top{display:flex;justify-content:space-between;align-items:baseline}.stage-n{font-family:var(--display);color:var(--orange-ink);font-size:.95rem}
.stage h3{font-family:var(--display);font-size:1.12rem;font-weight:500;letter-spacing:-.02em}
.stage-q{font-size:.9rem;line-height:1.45;font-weight:500}.stage-covers{font-size:.8rem;color:var(--muted);line-height:1.5}
.stage-evidence{font-size:.8rem;line-height:1.5;color:var(--ink)}.stage-evidence span{display:block;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.stage-chips{display:flex;flex-wrap:wrap;gap:5px;margin-top:auto;padding-top:6px}.stage-studies{font-size:.74rem;color:var(--muted);line-height:1.45}
.rq-block{margin-top:64px}.rq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:18px}
.rq-grid article{background:var(--paper);padding:22px 24px}.rq-grid span{font-family:var(--display);font-size:.82rem;color:var(--orange-ink)}
.rq-grid h3{font-family:var(--display);font-weight:500;font-size:1.08rem;letter-spacing:-.02em;margin:6px 0 6px}.rq-grid p{font-size:.88rem;color:var(--muted);line-height:1.55}
.viz-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:18px}
.viz-head h3{font-family:var(--display);font-weight:500;font-size:1.3rem;letter-spacing:-.025em}.viz-head p{font-size:.86rem;color:var(--muted);max-width:720px;margin-top:4px}
.section-dark .viz-head p{color:var(--fog)}
.table-toggle{border:1px solid var(--line);background:var(--card);border-radius:3px;font-size:.78rem;padding:6px 12px;white-space:nowrap}
.table-toggle[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.section-dark .table-toggle{background:transparent;border-color:#ffffff33;color:#dbe3e8}.section-dark .table-toggle[aria-pressed=true]{background:#fff;color:var(--night);border-color:#fff}
.section-dark .viz-table th,.section-dark .viz-table td{border-bottom-color:#ffffff14;color:#dbe3e8}.section-dark .viz-table thead th{color:#8594a0}
.lg-dots{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.78rem;color:var(--viz-muted)}.lg-dots span{display:inline-flex;align-items:center;gap:7px}
.lg-dots i{width:10px;height:10px;border-radius:50%;background:var(--c)}
.timeline-figure{margin-top:72px}
.tl-legend{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.78rem;color:var(--muted);margin-bottom:14px}
.lg{display:inline-flex;align-items:center;gap:7px}.lg i{width:10px;height:10px;border-radius:50%;background:var(--c,#999)}
.rel-commercial_jev{--c:var(--s1)}.rel-independent_jev_like{--c:var(--s2)}.rel-downstream_system{--c:var(--s3)}
.lg-event i{background:none;border:1.5px solid #8b979e;border-radius:1px;width:9px;height:9px;transform:rotate(45deg)}.lg-peri i{background:none;border:2px dashed #7d8b93}
.timeline{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tl-day{border-right:1px solid var(--line2);padding:12px 8px 14px;min-height:150px}.tl-day:last-child{border-right:0}
.tl-date{display:flex;align-items:baseline;gap:5px;margin-bottom:10px}.tl-date b{font-family:var(--display);font-weight:500;font-size:1.3rem;letter-spacing:-.04em}.tl-date span{font-size:.72rem;color:var(--muted)}
.tl-empty .tl-date{opacity:.45}
.tl-day ul{display:grid;gap:6px}
.tl-event{font-size:.72rem;line-height:1.35;color:var(--muted);padding-left:14px;position:relative}
.tl-event:before{content:"";position:absolute;left:1px;top:.35em;width:7px;height:7px;border:1.5px solid #8b979e;transform:rotate(45deg)}
.tl-paper button{display:flex;gap:7px;align-items:flex-start;text-align:left;background:none;border:0;padding:3px 2px;font-size:.76rem;line-height:1.35;border-radius:3px;width:100%}
.tl-paper button:hover{background:var(--paper2)}.tl-dot{flex:0 0 10px;height:10px;margin-top:3px;border-radius:50%;background:var(--c);box-shadow:0 0 0 2px var(--paper)}
.tl-peripheral .tl-dot{background:none;border:2px dashed var(--c)}
.viz-table{width:100%;border-collapse:collapse;font-size:.84rem;margin-top:10px}.viz-table th,.viz-table td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.viz-table thead th{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}

/* ---------- 03 atlas (dark) ---------- */
.atlas{padding:96px 0 90px}
.atlas-tabs,.lab-tabs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border-bottom:1px solid #ffffff24;margin-bottom:26px}
.lab-tabs{grid-template-columns:repeat(4,minmax(0,1fr))}
.atlas-tabs button,.lab-tabs button{position:relative;display:flex;gap:10px;align-items:baseline;text-align:left;padding:16px 10px 18px 2px;border:0;background:none;color:#a9b7c2;font-size:.86rem;line-height:1.3;transition:color .2s}
.atlas-tabs button span,.lab-tabs button span{font-family:var(--display);font-size:.78rem;color:#6f7f8b}
.atlas-tabs button:hover,.lab-tabs button:hover{color:#fff}
.atlas-tabs [aria-selected=true],.lab-tabs [aria-selected=true]{color:var(--orange)}
.atlas-tabs [aria-selected=true]:after,.lab-tabs [aria-selected=true]:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--orange)}
.atlas-panels{display:grid}
.atlas-panel{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);background:var(--night2);border:1px solid #ffffff14;min-height:460px}
.js .atlas-panel:not(.is-active){display:none}
.no-js-stack .atlas-panel+.atlas-panel{margin-top:18px}
.atlas-visual{padding:30px 30px 26px;background:#0c0f15;border-right:1px solid #ffffff10;display:flex;flex-direction:column}
.atlas-kicker{font-size:.72rem;letter-spacing:.12em;color:var(--orange);margin-bottom:22px}
.mech{display:grid;gap:10px;counter-reset:m}.mech li{position:relative;border:1px solid #ffffff1c;border-radius:4px;padding:12px 14px 12px 14px;font-size:.88rem;color:#dbe3e8;background:#ffffff05}
.mech li span{display:block;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:#7f8e99;margin-bottom:3px}
.mech li:not(:last-child):after{content:"";position:absolute;left:24px;bottom:-11px;width:1px;height:10px;background:#ffffff33}
.mech li.mech-key{border-color:#f39a5780;background:#f39a570f}.mech li.mech-key span{color:var(--orange)}
.atlas-copy{padding:30px 34px 30px;display:grid;gap:18px;align-content:start}
.atlas-copy h3{font-family:var(--display);font-weight:500;font-size:clamp(1.5rem,2.2vw,2rem);letter-spacing:-.035em;line-height:1.15}
.atlas-principle{color:#c9d3da}
.atlas-facts{display:grid;gap:12px}.atlas-facts>div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:14px;border-top:1px solid #ffffff12;padding-top:12px}
.atlas-facts dt{font-size:.72rem;letter-spacing:.09em;text-transform:uppercase;color:#8594a0;padding-top:2px}.atlas-facts dd{font-size:.9rem;color:#dbe3e8}
.reps{display:flex;flex-wrap:wrap;gap:6px}.reps li{font-size:.78rem;border:1px solid #ffffff22;border-radius:2px;padding:2px 8px;color:#c9d3da}
.atlas-repos ul{display:grid;gap:8px;margin-top:10px}.atlas-repos li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 14px;align-items:center;padding:8px 0;border-top:1px solid #ffffff0d}
.atlas-repos a{font-size:.88rem;color:#fff;text-decoration:none;font-weight:500;overflow-wrap:anywhere}.atlas-repos a:hover{color:var(--orange)}
.repo-meta{grid-column:1;font-size:.74rem;color:#8594a0}.mini-avs{grid-column:2;grid-row:1/span 2;display:flex;gap:10px}
.mini-av{display:flex;flex-direction:column;align-items:center;gap:1px}.mini-av em{font-style:normal;font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;color:#7b8a96}
.atlas-papers>div{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.paper-chip{border:1px solid #ffffff2a;background:transparent;color:#dbe3e8;font-size:.78rem;border-radius:20px;padding:4px 11px;line-height:1.3}
.paper-chip:hover{border-color:var(--orange);color:#fff}
.section-light .paper-chip{border-color:var(--line);color:var(--ink);background:var(--card)}.section-light .paper-chip:hover{border-color:var(--teal-ink)}
.atlas-foot{margin-top:18px;font-size:.84rem;color:var(--fog)}

/* availability glyphs */
.av{display:inline-flex;justify-content:center;align-items:center;min-width:18px;font-size:.92rem;line-height:1}
.av-yes{color:var(--teal)}.av-part{color:#7fc3be}.av-restricted{color:#d4b46a}.av-claimed{color:var(--orange)}.av-no{color:#6c7a85}.av-na{color:#56626c}
.section-light .av-yes{color:var(--teal-ink)}.section-light .av-part{color:#3c8f89}.section-light .av-restricted{color:#9a7424}.section-light .av-claimed{color:var(--orange-ink)}.section-light .av-no{color:#8b979e}.section-light .av-na{color:#a8b3b8}

/* ---------- 04 findings ---------- */
.findings{padding:108px 0 110px}
.finding-list{display:grid;gap:0;border-top:1px solid var(--line)}
.finding{display:grid;grid-template-columns:200px minmax(0,1fr);gap:40px;padding:34px 0;border-bottom:1px solid var(--line)}
.finding-side{display:flex;flex-direction:column;gap:6px}
.finding-n{font-family:var(--display);font-size:2.2rem;font-weight:500;letter-spacing:-.05em;color:var(--orange-ink);line-height:1}
.finding-short{font-family:var(--display);font-weight:500;font-size:1.02rem}
.finding-main h3{font-family:var(--display);font-weight:500;font-size:clamp(1.3rem,2vw,1.65rem);letter-spacing:-.03em;line-height:1.2}
.finding-body{margin-top:10px;color:var(--muted);max-width:820px}
.finding-evidence{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:28px;margin-top:20px;align-items:start}
.claims-label{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:var(--teal-deep);margin-bottom:8px}
.claims-label-q{color:var(--orange-ink)}
.claims{display:grid;gap:6px}
.claim details{border:1px solid var(--line2);background:var(--card);border-radius:3px}
.claim summary{list-style:none;cursor:pointer;display:grid;gap:3px;padding:9px 12px 9px 30px;position:relative}
.claim summary::-webkit-details-marker{display:none}
.claim summary:before{content:"+";position:absolute;left:11px;top:7px;font-family:var(--display);color:var(--muted);font-size:1rem}
.claim details[open] summary:before{content:"−"}
.claim summary:hover .claim-head{color:var(--teal-deep)}
.claim-head{font-size:.88rem;font-weight:600;line-height:1.4}
.claim-src{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center;font-size:.74rem;color:var(--muted)}
.claim-body{padding:0 12px 12px 30px;display:grid;gap:6px}.claim-body p{font-size:.86rem;line-height:1.55}
.claim-lim{color:var(--muted)}.claim-lim b{color:var(--orange-ink);font-weight:600;margin-right:4px}
.claim-loc{font-size:.76rem!important;color:var(--muted)}.claim-loc .src{color:var(--teal-ink);font-weight:600;text-decoration:none}.claim-loc .src:hover{text-decoration:underline}
.claim-qualifies details{background:#fbf6f1;border-color:#f0e1d3}
.et{font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);padding:1px 6px;border-radius:2px;color:var(--muted)}
.et-vendor_documentation,.et-vendor_reported_result{border-color:#e7c3a6;color:var(--orange-ink)}.et-community_report{border-color:#c8c2e6;color:#5a4fa0}
.section-dark .et{border-color:#ffffff26;color:var(--fog)}.section-dark .et-vendor_documentation{color:var(--orange);border-color:#f39a5755}.section-dark .et-community_report{color:#b7aef0;border-color:#b7aef055}
.matrix-figure{margin-top:80px}.scope-figure{margin-top:72px}
.matrix{border-collapse:collapse;width:100%;min-width:760px;font-size:.84rem}
.matrix th,.matrix td{border-bottom:1px solid var(--line);padding:9px 8px;text-align:center}
.matrix thead th{vertical-align:bottom;font-weight:500}.matrix thead th a{font-family:var(--display);font-size:.95rem;text-decoration:none;color:var(--ink)}
.matrix thead th span{display:block;font-size:.66rem;color:var(--muted);line-height:1.3;max-width:96px;margin:2px auto 0}
.matrix tbody th{text-align:left;font-weight:500;min-width:250px}.matrix tbody th button{background:none;border:0;padding:0;text-align:left;font-weight:600;color:var(--ink);font-size:.86rem}
.matrix tbody th button:hover{color:var(--teal-ink);text-decoration:underline}.matrix tbody th span{display:block;font-size:.72rem;color:var(--muted);font-weight:400}
.matrix .fam-tag{display:inline;font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--orange-ink);margin-left:6px}
.m-sup{color:var(--teal-ink);font-size:1rem}.m-qual{color:var(--orange-ink);font-size:1rem}
.matrix tbody tr:hover{background:var(--paper2)}
.scope-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px;align-items:start}
.scope{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:18px 18px 16px}
.scope h4{display:flex;justify-content:space-between;font-family:var(--display);font-weight:500;font-size:1.04rem;letter-spacing:-.02em}
.scope h4 span{font-size:.8rem;color:var(--muted)}.scope>p{font-size:.78rem;color:var(--muted);margin:4px 0 12px;line-height:1.45}
.scope ul{display:grid;gap:9px}.scope li{display:grid;gap:1px;font-size:.84rem;line-height:1.4;padding-top:9px;border-top:1px solid var(--line2)}
.scope li strong{font-weight:600}.scope li span{font-size:.74rem}.scope .src{color:var(--teal-ink);text-decoration:none}

/* ---------- 05 lab (dark) ---------- */
.lab{padding:100px 0 100px}
.lab-panel{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:0;background:var(--night2);border:1px solid #ffffff14}
.lab-explainer,.lab-reported{padding:30px 32px 30px;display:flex;flex-direction:column;gap:14px}
.lab-reported{border-left:1px solid #ffffff12;background:#12161e}
.lab-panel h3{font-family:var(--display);font-weight:500;font-size:1.4rem;letter-spacing:-.03em;line-height:1.2}
.lab-explainer>p:not(.lab-tag){color:#c3cdd4;font-size:.94rem}
.lab-tag{align-self:flex-start}
.facts{display:grid;gap:9px}.facts li{position:relative;padding-left:16px;font-size:.88rem;line-height:1.5;color:#d5dde3}
.facts li:before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--teal)}
.facts b{color:#fff;font-weight:600}
.cites{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:auto}
.cite{font-size:.74rem;color:var(--teal);text-decoration:none}.cite:hover{text-decoration:underline}
.facts-table{border-collapse:collapse;width:100%;font-size:.8rem}.facts-table th,.facts-table td{padding:8px 8px;border-bottom:1px solid #ffffff12;text-align:left;vertical-align:top}
.facts-table thead th{font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;color:#8594a0;font-weight:600}
.facts-table tbody th{font-weight:500;color:#c3cdd4;width:30%}.facts-table td{color:#e5ebef}.facts-table .cite{font-size:.72rem}
/* binding demo */
.binding-demo{display:grid;gap:14px;margin-top:6px}
.bd-options{display:grid;gap:10px}
.bd-opt{display:grid;grid-template-columns:96px minmax(0,1fr);border:1px solid #ffffff1f;border-radius:4px;overflow:hidden;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.bd-name{display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:.95rem;background:#ffffff0a;border-right:1px solid #ffffff1a;color:#fff;transition:background .3s,color .3s}
.bd-rubric{padding:12px 14px;font-size:.88rem;color:#d6dee4;line-height:1.45}
.bd-opt.is-changed .bd-name{background:#f39a5726;color:var(--orange)}
.bd-controls{display:flex;flex-wrap:wrap;gap:6px}
.bd-controls button,.seg button{border:1px solid #ffffff2b;background:transparent;color:#dbe3e8;border-radius:3px;font-size:.8rem;padding:6px 11px}
.bd-controls button[aria-pressed=true],.seg button[aria-pressed=true]{background:var(--orange);border-color:var(--orange);color:#10131b;font-weight:600}
.bd-explain{font-size:.86rem;color:#aebac4;min-height:3.2em}
.dumbbell{width:100%;height:auto;max-width:560px}
.dumbbell .grid{stroke:var(--grid);stroke-width:1}.dumbbell .tick{font-size:11px;fill:var(--viz-muted);font-family:var(--font)}
.dumbbell .row-label{font-size:12.5px;fill:var(--viz-ink);font-family:var(--font)}.dumbbell .db-line{stroke:var(--axis);stroke-width:2}
.dumbbell .db-a{fill:#86b6ef;stroke:var(--viz-surface);stroke-width:2}.dumbbell .db-b{fill:var(--s2);stroke:var(--viz-surface);stroke-width:2}
.dumbbell .db-val{font-size:11px;fill:var(--viz-muted);font-family:var(--font)}
/* sliders, generic controls */
.conf-demo,.cal-demo,.closed-demo{display:grid;gap:16px}
.sliders{display:grid;gap:10px}.slider-row{display:grid;grid-template-columns:78px minmax(0,1fr) 54px;align-items:center;gap:12px;font-size:.86rem}
.slider-row label{font-family:var(--mono);color:#fff}
.slider-row input[type=range]{width:100%;accent-color:var(--orange);min-height:32px}.slider-row output{text-align:right;font-variant-numeric:tabular-nums;color:#dbe3e8}
.bars{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:10px;align-items:end;height:130px;border-bottom:1px solid var(--axis);padding:0 6px}
.bars .bar{position:relative;background:var(--s1);border-radius:4px 4px 0 0;min-height:2px;transition:height .25s}
.bars .bar.is-top{background:var(--orange)}
.bars .bar span{position:absolute;bottom:calc(100% + 4px);left:50%;transform:translateX(-50%);font-size:.74rem;color:#dbe3e8;white-space:nowrap}
.bar-labels{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:10px;padding:4px 6px 0;font-family:var(--mono);font-size:.78rem;color:#aebac4;text-align:center}
.stat-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.stat-tile{border:1px solid #ffffff1a;border-radius:4px;padding:10px 12px;display:grid;gap:2px}
.stat-tile span{font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;color:#8e9daa}.stat-tile strong{font-family:var(--display);font-weight:500;font-size:1.5rem;letter-spacing:-.03em;color:#fff}
.stat-tile em{font-style:normal;font-size:.72rem;color:#8e9daa;line-height:1.35}
.preset-row{display:flex;flex-wrap:wrap;gap:6px}.seg{display:inline-flex;flex-wrap:wrap;gap:6px}
.chart-box{position:relative}.chart-box svg{display:block;width:100%;height:auto;overflow:visible}
.chart-box .grid{stroke:var(--grid)}.chart-box .axis{stroke:var(--axis)}.chart-box .tick{font-size:11px;fill:var(--viz-muted)}
.chart-box .ref{stroke:var(--viz-muted);stroke-width:1}.chart-box .l1{stroke:var(--s1);stroke-width:2;fill:none}.chart-box .l2{stroke:var(--s2);stroke-width:2;fill:none}.chart-box .l3{stroke:var(--s3);stroke-width:2;fill:none}
.chart-box .d1{fill:var(--s1);stroke:var(--viz-surface);stroke-width:2}.chart-box .d2{fill:var(--s2);stroke:var(--viz-surface);stroke-width:2}.chart-box .d3{fill:var(--s3);stroke:var(--viz-surface);stroke-width:2}
.chart-box .lab{font-size:11.5px;fill:var(--viz-ink)}.chart-box .area{fill:var(--s1);fill-opacity:.1}
.chart-legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.78rem;color:var(--viz-muted)}.chart-legend span{display:inline-flex;align-items:center;gap:7px}
.chart-legend i{width:16px;height:2px;background:var(--c)}
.tooltip{position:absolute;pointer-events:none;z-index:5;background:var(--night);color:#fff;border:1px solid #ffffff2b;border-radius:4px;padding:7px 10px;font-size:.76rem;line-height:1.4;box-shadow:0 10px 24px -12px #000;white-space:nowrap}
.tooltip b{font-family:var(--display);font-weight:600;font-size:.9rem}
.section-light .tooltip{background:#fff;color:var(--ink);border-color:var(--line)}
.demo-note{font-size:.76rem;color:#8e9daa}
.failure-catalogue{margin-top:64px}
.catalogue-head{display:grid;grid-template-columns:260px minmax(0,1fr);gap:40px;align-items:baseline;margin-bottom:22px}
.catalogue-head p:last-child{font-size:.9rem;color:var(--fog);max-width:720px}.section-light .catalogue-head p:last-child{color:var(--muted)}
.failure-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.fm{border:1px solid #ffffff17;border-radius:4px;padding:18px 18px 14px;background:#12161e;display:flex;flex-direction:column;gap:8px}
.fm-stage{font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--orange)}
.fm h3{font-family:var(--display);font-weight:500;font-size:1.06rem;letter-spacing:-.02em;color:#fff}.fm p{font-size:.84rem;color:#c3cdd4;line-height:1.5}
.fm-mit{font-size:.8rem!important;color:#aebac4!important}.fm-mit b{color:var(--teal);font-weight:600;margin-right:4px}
.fm-src{display:grid;gap:4px;margin-top:auto;padding-top:8px;border-top:1px solid #ffffff10}.fm-src li{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:.76rem}
.fm-src .src{color:var(--teal);text-decoration:none;overflow-wrap:anywhere}.fm-src .src:hover{text-decoration:underline}

/* ---------- 06 control ---------- */
.control{padding:108px 0 104px}
.control-explorer{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;background:var(--card);border:1px solid var(--line);border-radius:4px;padding:32px 34px}
.ce-copy{display:flex;flex-direction:column;gap:12px}.ce-copy h3{font-family:var(--display);font-weight:500;font-size:1.45rem;letter-spacing:-.03em;line-height:1.2}
.ce-copy>p{font-size:.92rem;color:var(--muted)}
.ce-controls{display:grid;gap:14px;margin-top:6px}
.ce-controls label{display:grid;gap:4px;font-size:.84rem}.ce-controls input[type=range]{accent-color:var(--orange-ink);width:100%;min-height:32px}
.ce-controls .seg button{border-color:var(--line);color:var(--ink)}.ce-controls .seg button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.control-explorer .stat-tile{border-color:var(--line)}.control-explorer .stat-tile span,.control-explorer .stat-tile em{color:var(--muted)}.control-explorer .stat-tile strong{color:var(--ink)}
.ce-chart{min-width:0}
.app-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:40px}
.app{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:20px 20px 16px;display:flex;flex-direction:column;gap:10px}
.app-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px}.app-head h3{font-family:var(--display);font-weight:500;font-size:1.12rem;letter-spacing:-.02em}
.app-head span{font-size:.7rem;color:var(--muted);text-align:right}
.app-decides{font-size:.86rem;line-height:1.45}.app-decides span{display:block;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
.app-claims{display:grid;gap:6px}.app-claims li{font-size:.84rem;line-height:1.4;padding-left:12px;border-left:2px solid var(--teal)}.app-claims strong{font-weight:600}
.app-caution{font-size:.8rem;color:var(--muted)}.app-caution b{color:var(--orange-ink);margin-right:4px}
.app-studies{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}

/* ---------- 07 ecosystem (dark) ---------- */
.ecosystem{padding:100px 0 100px}
.eco-filters{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.eco-filters button{border:1px solid #ffffff26;background:transparent;border-radius:20px;padding:5px 12px;font-size:.78rem;color:#c9d3da}
.eco-filters button b{font-weight:500;color:#8594a0;margin-left:3px}.eco-filters button[aria-pressed=true]{background:#fff;color:var(--night);border-color:#fff}
.eco-filters button[aria-pressed=true] b{color:#56636c}
.eco-table{width:100%;min-width:960px;border-collapse:collapse;font-size:.84rem}
.eco-table th,.eco-table td{padding:10px 8px;border-bottom:1px solid #ffffff10;text-align:center}
.eco-table thead th{font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;color:#8594a0;font-weight:600;vertical-align:bottom}
.eco-table tbody th{text-align:left;font-weight:500;min-width:250px}.eco-table tbody th a{color:#fff;text-decoration:none;overflow-wrap:anywhere}.eco-table tbody th a:hover{color:var(--orange)}
.eco-table tbody th span{display:block;font-size:.72rem;color:#8594a0;font-weight:400}
.eco-table .lic{font-size:.74rem;color:#aebac4;text-align:left;white-space:nowrap}
.eco-table tbody tr:hover{background:#ffffff06}
.av-legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:12px;font-size:.76rem;color:#aebac4;align-items:center}.av-legend span{display:inline-flex;gap:5px;align-items:center}
.av-note{flex-basis:100%;color:#7f8e99}
.lineage-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:12px;margin-top:56px}
.lineage{border:1px solid #ffffff17;border-radius:4px;padding:18px;background:var(--night2);display:grid;gap:7px;align-content:start}
.lineage h3{font-family:var(--display);font-weight:500;font-size:1rem;letter-spacing:-.01em;color:#fff;line-height:1.35;overflow-wrap:anywhere}.lineage p{font-size:.82rem;color:#b6c2ca;line-height:1.5}
.lineage-name_collision .aside-caption{color:var(--orange)}

/* ---------- 08 papers ---------- */
.paper-section{padding:104px 0 110px}
.library-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:44px;align-items:start}
.library-sidebar{position:sticky;top:104px;display:grid;gap:14px}
.sidebar-label{display:block;font-size:.72rem;letter-spacing:.11em;color:var(--muted);font-weight:600}
.tier-filters{display:grid;gap:2px}
.filter-button{display:flex;justify-content:space-between;gap:10px;width:100%;padding:10px 12px;border:0;border-left:2px solid transparent;background:transparent;text-align:left;font-size:.88rem;color:#4b5961;border-radius:0 3px 3px 0}
.filter-button b{font-family:var(--display);font-weight:400;font-size:.78rem;color:#76848a}.filter-button:hover{background:var(--paper2)}
.filter-button.active{background:#e3eeed;color:var(--teal-deep);border-left-color:var(--teal-ink)}.filter-button.active b{color:var(--teal-deep)}
.sidebar-note{display:grid;gap:4px;border-top:1px solid var(--line);padding-top:18px;margin-top:8px}
.dl-link{display:inline-flex;align-items:center;gap:8px;border:0;background:none;padding:5px 0;font-size:.82rem;color:var(--teal-ink);text-decoration:none;text-align:left;font-weight:500}
.dl-link .icon{width:16px;height:16px}.dl-link:hover{text-decoration:underline}
.library-main{min-width:0}
.toolbar{display:flex;gap:12px}
.search-field{flex:1;display:flex;align-items:center;gap:12px;border:1px solid #cad7d7;border-radius:3px;padding:11px 15px;background:#fff;min-width:0}
.search-field:focus-within{border-color:var(--teal-ink);box-shadow:0 0 0 3px #1d716c1f}
.search-field .icon{color:#6c8188}.search-field input{border:0;outline:0;background:transparent;width:100%;min-width:0;font-size:1rem}
.facet-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:12px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.facet-row label{display:grid;gap:3px;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;min-width:0}
.facet-row select{width:100%;min-width:0;border:1px solid #cad7d7;background:#fff;border-radius:3px;padding:8px 10px;font-size:.84rem;text-transform:none;letter-spacing:0;font-weight:400;color:var(--ink)}
.results-head{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px 0 6px;font-size:.8rem;color:var(--muted)}
.results-head button{border:0;background:none;text-decoration:underline;color:var(--teal-ink);font-size:.8rem}
.paper-list{display:grid}
.paper-row{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:16px;padding:22px 0;border-bottom:1px solid var(--line);align-items:start;scroll-margin-top:100px}
.paper-row:target{background:#fff8f1}
.paper-year{font-family:var(--display);font-size:.84rem;color:#6d7c82;padding-top:22px}
.paper-lead{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.76rem;color:var(--muted);margin-bottom:5px}
.tier-badge{font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;padding:2px 7px;border-radius:2px;background:var(--paper2);color:#56636c}
.tier-badge.tier-core{background:#1d716c;color:#fff}.tier-badge.tier-peripheral{background:#fbe6d7;color:var(--orange-ink)}
.paper-title{font-size:1.04rem;font-weight:600;line-height:1.45;letter-spacing:-.01em;text-decoration:none;display:block;overflow-wrap:anywhere}
.paper-title:hover{color:var(--teal-ink);text-decoration:underline}
.paper-authors{font-size:.8rem;color:var(--muted);margin-top:3px}
.paper-blurb{font-size:.86rem;line-height:1.5;margin-top:6px;color:#36444c;max-width:780px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.load-more{display:flex;justify-content:center;align-items:center;gap:10px;width:100%;margin-top:22px;padding:13px;border:1px solid #cad7d7;background:transparent;border-radius:3px;font-size:.88rem;font-weight:600;color:var(--teal-deep)}
.load-more:hover{background:#e9f1f0}
.paper-meta{display:flex;flex-wrap:wrap;gap:5px 10px;align-items:center;margin-top:9px;font-size:.74rem;color:var(--muted)}
.paper-meta .venue{color:#335e62;font-weight:600}
.topic{border:1px solid var(--line);padding:1px 6px;border-radius:2px;font-size:.7rem}
.res{font-size:.7rem;font-weight:600;padding:1px 7px;border-radius:2px;border:1px solid #bcdcd9;background:#f1f8f7;color:var(--teal-deep)}
.res-none{border-color:#e4d6cb;background:#fbf6f1;color:#8a5a37;font-weight:500}.res-partial,.res-project_page_only{border-style:dashed}
.evidence-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--card);border-radius:3px;padding:7px 11px;font-size:.78rem;font-weight:600;margin-top:18px;white-space:nowrap}
.evidence-btn .icon{width:15px;height:15px}.evidence-btn:hover{border-color:var(--teal-ink);color:var(--teal-deep)}
.empty-state{border:1px dashed #c3d4d2;text-align:center;padding:56px 20px;margin-top:18px;color:var(--muted)}.empty-state .icon{width:30px;height:30px}
.empty-state h3{font-family:var(--display);color:var(--ink);font-size:1.3rem;font-weight:500;margin:8px 0 4px}

/* ---------- 09 method (dark) ---------- */
.method{padding:100px 0 96px}
.method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.mblock{background:var(--night2);border:1px solid #ffffff14;border-radius:4px;padding:24px 24px 20px;display:flex;flex-direction:column;gap:12px}

.mblock h3{font-family:var(--display);font-weight:500;font-size:1.2rem;letter-spacing:-.02em}.mblock>p{font-size:.9rem;color:#c3cdd4;max-width:980px}.mblock b{color:#fff}
.dl-list{display:flex;flex-wrap:wrap;gap:6px 14px}.dl-list a{font-size:.8rem;color:var(--teal)}
.contribute{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:56px;align-items:center;margin-top:88px;padding-top:56px;border-top:1px solid #ffffff1c}
.contribute h2{font-size:clamp(2rem,3.4vw,3.1rem);margin:18px 0 16px}.contribute p{color:var(--fog);max-width:470px}
.contribute-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.contrib-card{position:relative;display:grid;gap:5px;padding:18px 44px 18px 18px;border:1px solid #ffffff1f;border-radius:4px;text-decoration:none;background:var(--night2);transition:border-color .2s}
.contrib-card strong{font-family:var(--display);font-weight:500;color:#fff}.contrib-card span{font-size:.8rem;color:#aebac4;line-height:1.45}
.contrib-card .icon{position:absolute;right:14px;top:16px;width:18px;height:18px;color:var(--orange)}.contrib-card:hover{border-color:var(--orange)}
.contribute-actions .fine{grid-column:1/-1}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid #ffffff17}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:30px 26px}
.footer-inner>p{font-family:var(--serif);font-size:1.25rem;color:#a6b5c1}.back-top{text-decoration:none;font-size:.82rem;color:#b8c4cd}
.footer-bottom{border-top:1px solid #ffffff0f;display:flex;flex-wrap:wrap;gap:8px 22px;padding-block:18px 26px;color:#8193a2;font-size:.76rem}
.footer-bottom a{color:#b8c4cd;text-decoration:none}.footer-bottom a:hover{text-decoration:underline}

/* ---------- drawer ---------- */
.drawer{padding:0;border:0;margin:0 0 0 auto;height:100%;max-height:100%;width:min(640px,100%);max-width:100%;background:var(--paper);color:var(--ink);box-shadow:-20px 0 60px -20px #000c}
.drawer::backdrop{background:#0f1219a6;backdrop-filter:blur(2px)}
.drawer[open]{animation:drawer-in .28s cubic-bezier(.2,.8,.2,1)}@keyframes drawer-in{from{transform:translateX(40px);opacity:0}}
.drawer-inner{position:relative;height:100%;overflow-y:auto;padding:34px 34px 40px}
.drawer-close{position:sticky;top:0;float:right;margin:-10px -12px 0 12px;border:1px solid var(--line);background:var(--card);border-radius:50%;width:40px;height:40px;display:grid;place-items:center;z-index:2}
.drawer-body{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
.drawer-body h2{font-size:clamp(1.35rem,2.4vw,1.75rem);letter-spacing:-.03em;line-height:1.2}
.drawer-body .d-kicker{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.76rem;color:var(--muted)}
.d-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 18px;font-size:.84rem}.d-meta dt{font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:600}
.d-section h3{font-size:.72rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:8px;font-family:var(--font)}
.d-section p,.d-section li{font-size:.9rem;line-height:1.55}.d-section ul.d-list{display:grid;gap:6px}.d-section ul.d-list li{padding-left:14px;position:relative}
.d-section ul.d-list li:before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--orange-ink)}
.d-claims{display:grid;gap:10px}.d-claim{border:1px solid var(--line);background:var(--card);border-radius:3px;padding:12px 14px;display:grid;gap:6px}
.d-claim strong{font-size:.9rem}.d-claim p{font-size:.84rem;color:#36444c}.d-claim .d-tags{display:flex;flex-wrap:wrap;gap:5px}
.d-claim .d-tags span{font-size:.66rem;border:1px solid var(--line);border-radius:2px;padding:1px 6px;color:var(--muted)}
.d-open{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.d-open div{border:1px solid var(--line);border-radius:3px;padding:8px 10px;background:var(--card)}
.d-open dt{font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}.d-open dd{font-size:.82rem;display:flex;gap:6px;align-items:center}
.d-open small{display:block;font-size:.72rem;color:var(--muted);line-height:1.35;margin-top:3px}
.d-links{display:flex;flex-wrap:wrap;gap:8px}.d-links a,.d-links button{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--card);border-radius:3px;padding:7px 11px;font-size:.8rem;text-decoration:none;font-weight:600}
.d-links a:hover,.d-links button:hover{border-color:var(--teal-ink)}.d-links .icon{width:15px;height:15px}
.d-bib{margin:0;background:var(--night);color:#dbe3e8;border-radius:4px;padding:12px;font:.72rem/1.55 var(--mono);overflow-x:auto;white-space:pre}
.d-note{font-size:.76rem;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .site-nav{gap:18px}.site-nav a{font-size:.8rem}
  .stage-flow{grid-template-columns:repeat(3,minmax(0,1fr))}.stage:nth-child(3){border-right:0}.stage:nth-child(3):after{display:none}
  .stage:nth-child(n+4){border-top:1px solid var(--line)}
  .app-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.method-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.method-grid>.mblock:last-child{grid-column:1/-1}
  .facet-row{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:1020px){
  .site-nav{display:none}.menu-toggle{display:block}
  .atlas-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}
  .atlas-panel,.lab-panel{grid-template-columns:1fr}.atlas-visual{border-right:0;border-bottom:1px solid #ffffff10}.lab-reported{border-left:0;border-top:1px solid #ffffff12}
  .what-grid{grid-template-columns:minmax(0,1fr)}.control-explorer{grid-template-columns:minmax(0,1fr)}
  .timeline{grid-template-columns:repeat(5,minmax(0,1fr))}.tl-day:nth-child(5){border-right:0}.tl-day:nth-child(n+6){border-top:1px solid var(--line2)}
  .contribute{grid-template-columns:1fr;gap:28px}
}
@media (max-width:900px){
  .shell{width:calc(100% - 48px)}
  .section-heading{flex-direction:column;align-items:flex-start;gap:18px}.section-heading>p{max-width:640px}
  .hero-art{position:relative;right:auto;top:auto;width:100%;height:auto;margin:0 auto -30px;max-width:620px;opacity:.95;order:2}
  .hero-art:after{background:linear-gradient(0deg,var(--night) 0%,#0f121900 30%)}
  .hero{display:flex;flex-direction:column}.hero-inner{padding-top:118px;padding-bottom:10px;min-height:0;order:1}.hero-bottom{order:3}
  .hero-copy{width:100%}
  .objects-grid,.docs-split{grid-template-columns:1fr;gap:22px}.docs-split{padding:24px}
  .rq-grid{grid-template-columns:1fr 1fr}
  .finding{grid-template-columns:1fr;gap:14px}.finding-side{flex-direction:row;align-items:baseline;gap:14px;flex-wrap:wrap}
  .finding-evidence{grid-template-columns:1fr;gap:18px}
  .library-layout{grid-template-columns:1fr;gap:18px}.library-sidebar{position:static}
  .tier-filters{display:flex;flex-wrap:wrap;gap:4px}.filter-button{width:auto;border-left:0;border-bottom:2px solid transparent;border-radius:3px 3px 0 0;white-space:nowrap;padding:8px 10px}
  .filter-button.active{border-bottom-color:var(--teal-ink)}
  .sidebar-note{display:flex;flex-wrap:wrap;gap:4px 16px}.sidebar-note .sidebar-label{flex-basis:100%}
  .catalogue-head{grid-template-columns:1fr;gap:6px}
}
@media (max-width:640px){
  .shell{width:calc(100% - 32px)}
  h1{font-size:clamp(2.6rem,12vw,3.4rem)}.hero-statement{font-size:1.2rem}
  .hero-actions .button{flex:1 1 100%}
  .hero-bottom{flex-direction:column;align-items:flex-start}
  .what,.findings,.control,.paper-section{padding-block:80px}.map{padding-bottom:80px}.atlas,.lab,.ecosystem,.method{padding-block:76px}
  .stage-flow{grid-template-columns:1fr}.stage{border-right:0;border-top:1px solid var(--line)}.stage:first-child{border-top:0}.stage:after{display:none!important}
  .rq-grid{grid-template-columns:minmax(0,1fr)}.app-grid,.method-grid{grid-template-columns:minmax(0,1fr)}.contribute-actions{grid-template-columns:minmax(0,1fr)}
  .atlas-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.lab-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .atlas-copy,.atlas-visual,.lab-explainer,.lab-reported{padding:22px 18px}.atlas-facts>div{grid-template-columns:1fr;gap:4px}
  .atlas-repos li{grid-template-columns:1fr}.mini-avs{grid-column:1;grid-row:auto}
  .primitive dl>div{grid-template-columns:1fr;gap:2px}.primitive{padding:18px}
  .timeline{grid-template-columns:repeat(3,minmax(0,1fr))}.tl-day{border-right:1px solid var(--line2)!important;border-top:1px solid var(--line2)}.tl-day:nth-child(3n){border-right:0!important}
  .facet-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .paper-row{grid-template-columns:minmax(0,1fr);gap:4px}.paper-year{display:none}.evidence-btn{margin-top:8px;justify-self:start}
  .stat-tiles{grid-template-columns:1fr 1fr}
  .control-explorer{padding:22px 18px}.d-meta,.d-open{grid-template-columns:1fr 1fr}.drawer-inner{padding:24px 18px 32px}
  .slider-row{grid-template-columns:62px minmax(0,1fr) 48px}.bd-opt{grid-template-columns:78px minmax(0,1fr)}
  .footer-inner{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .hg-flow{display:none}
}
@media (forced-colors:active){.av,.m-sup,.m-qual{forced-color-adjust:none}.bars .bar{border:1px solid CanvasText}}
@media print{.site-header,.hero-art,.lab-tabs,.atlas-tabs,.control-explorer,.drawer,.facet-row,.toolbar{display:none!important}.section-dark{background:#fff;color:#000}body{background:#fff}.atlas-panel,.lab-panel{display:grid!important}}