/* Graphology Lab prototype: "Signal plotter" treatment (gray exterior, charcoal instrument, orange signal) */
:root{
  --page:#d6d7d3; --surface:#e5e6e1; --surface2:#c9cbc7; --band:#c4c7c3; --text:#171b1b; --muted:#545c5a; --line:#a3a7a3; --strong:#353b39;
  --accent:#cc542d; --accent-2:#ec693d; --accent-soft:#edddd4;
  --app-bg:#232827; --app-panel:#292f2d; --app-panel2:#313834; --app-text:#f0f1e9; --app-muted:#adb9b1; --app-line:#525c57; --canvas:#141a19;
  --paper:#f4f1ea;
  --o-base:#e03131; --o-slant:#0891b2; --o-loop:#d97706; --o-core:#2563eb; --o-mark:#c026d3; --o-word:#16a34a;
  --mono:'DM Mono',Consolas,monospace; --sans:'IBM Plex Sans',Arial,sans-serif; --serif:'Newsreader',Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--page);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.5}
button,select,input{font:inherit;color:inherit}
.hidden{display:none!important}
.grow{flex:1}
.dim{color:var(--muted)}

/* ------------------------------------------------ top strip + nav */
.strip{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;background:#0d1110;color:#c9d1cc;
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;padding:0 22px;min-height:40px}
.strip .ast{color:var(--accent-2);margin-right:6px}
.seg{display:flex;align-items:stretch;height:40px}
.seg-label{display:flex;align-items:center;padding:0 12px;color:#7f8a85;font-size:10px}
.seg button{background:transparent;border:0;border-left:1px solid #2b322f;padding:0 16px;cursor:pointer;color:#c9d1cc;font-family:var(--mono);font-size:11px;letter-spacing:.04em}
.seg button.on{background:#232827;color:#fff;box-shadow:inset 0 -2px 0 var(--accent-2)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:14px 4%;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;background:rgba(214,215,211,.94);backdrop-filter:blur(6px)}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:11px;line-height:1.15;letter-spacing:.1em;font-weight:500}
.mark{width:42px;height:42px;border:1px solid var(--strong);display:grid;place-items:center;font:700 26px Arial;position:relative}
.mark i{position:absolute;left:5px;bottom:3px;font-size:10px;color:var(--accent);font-style:normal}
.nav-mid{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.04em}
.controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.btn{border:1px solid var(--strong);background:transparent;padding:10px 14px;cursor:pointer;font-family:var(--mono);font-size:11px;letter-spacing:.05em}
.btn:hover{background:var(--surface)}
.btn.dark{background:var(--text);color:var(--page)}
.btn.dark i{color:var(--accent-2);font-style:normal;margin-left:10px}
.btn.dark:hover{background:var(--accent);color:#fff}
.select{font-family:var(--mono);font-size:10px;color:var(--muted);display:flex;gap:6px;align-items:center;letter-spacing:.06em}
.select select{background:var(--surface);border:1px solid var(--line);padding:8px}

/* ------------------------------------------------ shared section furniture */
.section-top{display:flex;gap:10px;align-items:center;font-family:var(--mono);font-size:10px;letter-spacing:.09em;color:var(--muted);padding-bottom:14px;border-bottom:1px solid var(--line)}
.section-top > span:first-child{color:var(--accent)}
.section-top .sep{color:var(--line)}
.live i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#55c99d;box-shadow:0 0 10px #55c99d;margin-right:6px;vertical-align:1px}
.h2{font-size:clamp(34px,4.4vw,62px);line-height:1.02;letter-spacing:-.055em;margin:28px 0 22px;font-weight:700}
.h2 span{color:#9da19c}

/* ------------------------------------------------ hero */
.hero{padding:44px 4% 52px;background:linear-gradient(100deg,transparent 63%,#cccec9 63%);display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.62fr);gap:6%;align-items:end;border-bottom:1px solid var(--line)}
@media (max-width:1000px){.hero{grid-template-columns:1fr;background:none}}
.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--muted);display:flex;gap:10px;align-items:center;margin-bottom:26px}
.eyebrow b{color:var(--accent);font-weight:500}
.hero h1{font-size:clamp(46px,6.6vw,104px);line-height:.95;letter-spacing:-.065em;margin:0 0 26px;font-weight:700;text-transform:uppercase}
.hero h1 .l2{display:block;color:#9da19c}
.lead{font-size:19px;line-height:1.55;color:#262b2a;max-width:720px;margin:0 0 26px}
.lead b{background:linear-gradient(transparent 62%,var(--accent-soft) 62%)}
.stats{display:flex;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:12px 22px 12px 0;margin-right:22px;border-right:1px solid var(--line);font-family:var(--mono)}
.stat:last-child{border-right:0}
.stat span{display:block;font-size:9px;letter-spacing:.08em;color:var(--muted)}
.stat b{font-size:20px;font-weight:500}
.typecard{background:var(--surface);border:1px solid var(--strong);box-shadow:13px 13px 0 #1c211f}
.typecard .tc-top,.typecard .tc-bot{display:flex;justify-content:space-between;padding:10px 12px;font-family:var(--mono);font-size:9px;letter-spacing:.07em;color:var(--muted);border-bottom:1px solid var(--line)}
.typecard .tc-bot{border-top:1px solid var(--line);border-bottom:0}
.tc-body{display:grid;grid-template-columns:1fr 96px;gap:12px;padding:16px 14px}
.tc-body h3{margin:4px 0 6px;font-size:30px;letter-spacing:-.05em;line-height:1}
.tc-body p{margin:0 0 10px;font-size:13px;color:#2e3433}
.axes{display:flex;flex-wrap:wrap;gap:5px}
.axis{border:1px solid var(--strong);padding:3px 7px;font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.05em}
.glyph{width:96px;height:96px;background:var(--paper);border:1px solid var(--line)}
.meter{height:6px;background:var(--surface2);position:relative;margin-top:6px}
.meter > i{position:absolute;left:0;top:0;bottom:0;background:var(--accent)}

/* landing intro: the search question as H1, one CTA, the three steps */
.hero.intro{padding:40px 4% 40px;align-items:center}
.hero.intro h1{font-size:clamp(40px,5.4vw,86px)}
.intro-cta{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center}
.intro-cta .jump{margin-top:0}
.intro-cta label.cta-btn{display:inline-block;cursor:pointer}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:1px;background:var(--line);border:1px solid var(--strong)}
.steps li{background:var(--surface);padding:12px 14px;display:grid;gap:3px;font-size:14px;line-height:1.45;color:#2e3433}
.steps b{font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:var(--accent);font-weight:500}
/* the reading is labelled as graphology's, not ours */
.say-k{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--accent);margin-top:26px}
.say-k + .h2{margin-top:10px}
.basis a{color:var(--accent)}
.foot a{color:var(--accent)}
/* FAQ */
.faq{display:grid;gap:1px;background:var(--line);border:1px solid var(--strong);max-width:900px}
.faq details{background:var(--surface);padding:0 18px}
.faq summary{cursor:pointer;padding:15px 0;font-weight:600;font-size:16px;list-style-position:outside}
.faq details p{margin:0 0 16px;color:#2e3433;max-width:760px}
.faq a{color:var(--accent)}

/* measurements: the first block after the analyzed note (8 tiles) */
.hero.facts{display:block;background:none;padding:40px 4% 50px}
.facts-h{margin:0}
.hero-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,1fr);gap:6%;align-items:end;margin-bottom:30px}
@media (max-width:1000px){.hero-head{grid-template-columns:1fr}}
.hero.facts h1{margin:0}
.hero-side .lead{font-size:17px;margin:0 0 16px}
.jump{display:inline-block;margin-top:14px;font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:var(--accent);text-decoration:none;border-bottom:1px solid var(--accent)}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--strong);box-shadow:13px 13px 0 #1c211f}
@media (max-width:1100px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.tiles{grid-template-columns:1fr}}
.tile{background:var(--surface);padding:14px 16px;display:flex;flex-direction:column;gap:7px;min-width:0}
.t-h{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:var(--muted)}
.t-h b{color:var(--accent);font-weight:500;margin-right:8px}
.t-v{font-size:34px;font-weight:600;letter-spacing:-.05em;line-height:1}
.t-v small{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--accent);font-weight:500;text-transform:uppercase;margin-top:7px}
.t-viz{height:80px}
.t-viz svg{width:100%;height:100%}
.t-o{font-size:12.5px;color:#2b3130;margin:0;line-height:1.45;flex:1}
.t-f{font-family:var(--mono);font-size:9px;letter-spacing:.06em;color:var(--muted);border-top:1px dashed var(--line);padding-top:8px;text-transform:uppercase}
.t-f b{color:var(--text);font-weight:500}

/* ------------------------------------------------ analyzer shell */
.shell-wrap{background:var(--band);padding:46px 4% 64px}
.shell{background:var(--app-bg);color:var(--app-text);border:2px solid #111615;box-shadow:18px 18px 0 #747b75}
.shell-top{display:flex;align-items:center;gap:14px;height:46px;padding:0 14px;border-bottom:1px solid var(--app-line);font-family:var(--mono);font-size:10px;letter-spacing:.04em}
.shell-top .g{font:700 20px Arial;letter-spacing:-.08em}
.shell-top .div{height:16px;border-left:1px solid var(--app-line)}
.shell-top .mute{color:var(--app-muted)}
.shell-grid{display:grid;grid-template-columns:220px minmax(0,1fr) 270px}
@media (max-width:1200px){.shell-grid{grid-template-columns:200px minmax(0,1fr)}.metrics{grid-column:1/-1;border-left:0!important;border-top:1px solid var(--app-line);display:grid!important;grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.shell-grid{grid-template-columns:1fr}.side{border-right:0!important}}
.side{background:var(--app-panel);border-right:1px solid var(--app-line);display:flex;flex-direction:column}
.side-block{padding:14px 13px;border-bottom:1px solid var(--app-line)}
.side-h{display:flex;justify-content:space-between;color:var(--accent-2);font-family:var(--mono);font-size:10px;letter-spacing:.05em;margin-bottom:10px}
.side-sub{font-family:var(--mono);font-size:9px;color:var(--app-muted);letter-spacing:.08em;margin:6px 0 8px}
.tog{display:flex;align-items:center;gap:9px;padding:8px 2px;border-top:1px solid #3a423e;font-family:var(--mono);font-size:10.5px;cursor:pointer;user-select:none}
.tog .box{width:12px;height:12px;border:1px solid var(--app-muted);display:grid;place-items:center;font-size:9px;line-height:1}
.tog.on .box{background:var(--accent-2);border-color:var(--accent-2);color:#1a0c06}
.tog .sw{width:14px;height:3px}
.tog small{margin-left:auto;color:var(--app-muted)}
.tog.new::after{content:"NEW";margin-left:6px;font-size:8px;color:#1a0c06;background:var(--o-loop);padding:1px 4px}
.side-foot{margin-top:auto;padding:14px;border-top:1px solid var(--app-line);font-family:var(--mono);font-size:9px;color:var(--app-muted);line-height:1.6}
.side-foot b{display:block;font-size:13px;line-height:1.4;margin:4px 0;color:var(--app-text);font-weight:500;letter-spacing:-.03em}
.viewer{min-width:0;display:flex;flex-direction:column}
.vbar{height:40px;display:flex;align-items:center;gap:8px;padding:0 13px;border-bottom:1px solid var(--app-line);font-family:var(--mono);font-size:10px;letter-spacing:.04em}
.vbar .vdot{width:7px;height:7px;border-radius:50%;background:var(--accent-2)}
.vbar .dim{color:var(--app-muted)}
.canvas{position:relative;background:var(--canvas);padding:26px;flex:1;overflow:hidden}
.canvas::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(var(--app-line) 1px,transparent 1px),linear-gradient(90deg,var(--app-line) 1px,transparent 1px);background-size:26px 26px;opacity:.18}
.canvas svg{position:relative;width:100%;height:auto;display:block;box-shadow:0 14px 50px #000a}
.scan{position:absolute;left:26px;right:26px;top:26px;height:2px;background:var(--accent-2);box-shadow:0 0 14px var(--accent-2);opacity:0}
.scan.run{animation:scan 1.8s ease-in-out 1}
@keyframes scan{0%{opacity:.95;transform:translateY(0)}90%{opacity:.95}100%{opacity:0;transform:translateY(var(--h,600px))}}
.legend{display:flex;flex-wrap:wrap;gap:16px;padding:10px 13px;border-top:1px solid var(--app-line);font-family:var(--mono);font-size:9px;color:var(--app-muted)}
.legend i{display:inline-block;width:12px;height:2px;vertical-align:3px;margin-right:5px}
.metrics{background:var(--app-panel);border-left:1px solid var(--app-line);display:flex;flex-direction:column}
.mrow{padding:13px;border-bottom:1px solid var(--app-line)}
.mrow .mh{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);font-size:9px;letter-spacing:.06em;color:var(--app-muted)}
.mrow .mv{font-size:26px;font-weight:500;letter-spacing:-.06em;color:var(--app-text)}
.mrow .mv small{font-size:11px;color:var(--app-muted);letter-spacing:0;margin-left:4px}
.mrow .mviz{height:64px;margin-top:6px}
.mrow .mviz svg{width:100%;height:100%}
.mrow .note{font-size:11px;color:var(--app-muted);margin-top:4px;line-height:1.4}
.shell-bottom{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--app-line)}
@media (max-width:900px){.shell-bottom{grid-template-columns:1fr}}
.sb{padding:0}
.sb + .sb{border-left:1px solid var(--app-line)}
.sb-h{display:flex;gap:14px;align-items:center;padding:11px 14px;border-bottom:1px solid var(--app-line);font-family:var(--mono);font-size:10px;color:var(--app-muted)}
.sb-h span:first-child{color:var(--accent-2)}
.sb .chart{height:170px;padding:12px 18px}
.sb .chart svg{width:100%;height:100%}
.tag{display:inline-block;padding:5px 8px;border:1px solid var(--app-line);font-family:var(--mono);font-size:9px;color:var(--accent-2);letter-spacing:.05em}

/* overlay drawing */
.ov{fill:none;stroke-linecap:round}
#svg *{shape-rendering:geometricPrecision}
.vtoggle{margin-left:10px;border:1px solid var(--app-line);display:inline-flex}
.vtoggle b{padding:3px 8px;font-weight:400;cursor:pointer;color:var(--app-muted)}
.vtoggle b.on{background:var(--accent-2);color:#1a0c06}
.ov.draw{stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:draw .9s ease-out forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.ov-fade{opacity:0;animation:fade .55s ease-out forwards}
@keyframes fade{to{opacity:1}}
.ov-label{font-family:var(--mono);font-weight:500;paint-order:stroke;stroke:#fffd;stroke-width:4px}

/* ------------------------------------------------ bands */
.band{padding:56px 4% 60px;border-bottom:1px solid var(--line)}
.band.alt{background:var(--band)}
.band-head{display:grid;grid-template-columns:1.4fr 1fr;gap:8%;align-items:end}
.band-head p{color:var(--muted);font-size:16px;max-width:460px;margin:0 0 26px}
@media (max-width:900px){.band-head{grid-template-columns:1fr}}

/* what it says about you */
.say-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.72fr);gap:6%;align-items:start;margin-bottom:24px}
@media (max-width:1000px){.say-grid{grid-template-columns:1fr}}
.say-grid .typecard{margin-top:30px}
.opener{font-family:var(--serif);font-size:21px;line-height:1.5;color:#1f2423;max-width:780px;margin:0 0 14px}
.basis{font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--muted);text-transform:uppercase;margin:0}
.dims{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media (max-width:1100px){.dims{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.dims{grid-template-columns:1fr}}
.from{font-family:var(--mono);font-size:9px;letter-spacing:.05em;color:var(--muted);margin-top:9px;text-transform:uppercase}
.tradition{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:22px}
@media (max-width:1100px){.tradition{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.tradition{grid-template-columns:1fr}}
.trd{background:var(--surface);border:1px solid var(--line);padding:14px 15px;display:flex;flex-direction:column;gap:10px}
.trd .ev-h b{color:var(--text);font-family:var(--sans);font-size:14px;letter-spacing:-.01em;text-transform:none}
body[data-tier="free"] .full-only{display:none}
.drv{margin-top:10px;display:flex;flex-direction:column;gap:5px}
.drv .from{margin:0 0 1px}
.drv .d{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr) 26px;gap:8px;align-items:center;font-family:var(--mono);font-size:9.5px;color:#4a5250}
.drv .d span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.drv .trk{position:relative;height:6px;background:#e3d6cd}
.drv .trk::after{content:"";position:absolute;left:50%;top:-2px;bottom:-2px;width:1px;background:#8d918c}
.drv .trk i{position:absolute;top:0;bottom:0;width:calc(var(--w) / 2)}
.drv .trk i.up{left:50%;background:var(--accent)}
.drv .trk i.dn{right:50%;background:#6f7b76}
.drv .d b{font-weight:500;color:var(--text);text-align:right}

/* profile */
.teasers{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
body[data-tier="full"] .teasers{display:none}
.teaser{display:flex;gap:9px;align-items:center;background:var(--accent-soft);border:1px solid #d9b9a8;padding:8px 12px;font-size:13px}
.teaser::before{content:"";width:8px;height:8px;background:var(--accent);flex:none}
.trait{padding:12px 13px;border-bottom:1px solid #d1d3ce}
.trait:last-child{border-bottom:0}
.trait.rev{background:#f1e7e0}
.trait .tn{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.trait .tn b{font-size:14px;font-weight:600;letter-spacing:-.01em}
.trait .tn span{font-family:var(--mono);font-size:10px;color:var(--accent);white-space:nowrap}
.trait .tbar{height:7px;background:var(--surface2);margin:8px 0 6px;position:relative;overflow:hidden}
.trait .tbar i{position:absolute;left:0;top:0;bottom:0;background:var(--accent)}
.trait .tbar .mid{position:absolute;left:50%;top:-2px;bottom:-2px;width:1px;background:#8d918c}
.trait.hid .tbar{background:repeating-linear-gradient(90deg,#cfd1cc 0 6px,#c3c6c1 6px 12px)}
.trait.hid .tbar::after{content:"";position:absolute;inset:0;width:40%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);animation:shimmer 2.4s infinite}
.trait.dm{border:1px solid var(--line);background:var(--surface);padding:14px 15px;cursor:default}
.trait.dm.rev{background:#f1e7e0;border-color:#d9b9a8}
.trait.dm.hid{cursor:pointer}
@keyframes shimmer{from{transform:translateX(-100%)}to{transform:translateX(260%)}}
.trait .tt{font-size:12.5px;color:#2b3130;line-height:1.45}
.trait .redact{display:flex;flex-direction:column;gap:5px;margin-top:2px}
.trait .redact i{display:block;height:8px;background:#d3d5d0}
.trait .redact i:nth-child(2){width:72%}
.chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:7px}
.chip{font-family:var(--mono);font-size:9px;letter-spacing:.05em;padding:2px 6px;border:1px solid var(--line);color:var(--muted);text-transform:uppercase}
.chip.hc{border-color:#6f8f7c;color:#2f5f45}
.chip.so{border-color:var(--accent);color:var(--accent)}
.chip.free{background:var(--text);color:var(--page);border-color:var(--text)}
.inline-cta{margin-top:18px}
body[data-tier="full"] .inline-cta{display:none}
.icta{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;background:var(--app-bg);color:var(--app-text);border:2px solid #111615;box-shadow:10px 10px 0 #747b75;padding:16px 18px}
.icta b{font-size:18px;letter-spacing:-.02em}
.icta .prog{font-family:var(--mono);font-size:10px;color:var(--app-muted);margin-top:4px}
.icta .meter{background:#3b4440;height:6px;margin-top:8px}
.icta .meter i{background:var(--accent-2)}
.cta-btn{border:0;background:var(--accent);color:#fff;padding:13px 18px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;cursor:pointer;font-weight:500;white-space:nowrap}
.cta-btn:hover{background:var(--accent-2)}

.ev-h{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.pill{font-family:var(--mono);font-size:9px;padding:2px 6px;border:1px solid;letter-spacing:.05em;text-transform:uppercase}
.pill.high{color:#2f5f45;border-color:#6f8f7c}.pill.medium{color:#8a5a12;border-color:#c79b54}.pill.low{color:#9b2c2c;border-color:#c97d7d}
.trad{position:relative;font-family:var(--serif);font-style:italic;font-size:15.5px;line-height:1.45;color:#2a2f2e;border-left:2px solid var(--accent);padding:2px 0 2px 11px;margin:2px 0 0}
.trad .lbl{display:block;font-family:var(--mono);font-style:normal;font-size:9px;letter-spacing:.08em;color:var(--accent);margin-bottom:3px}
body[data-tier="free"] .trad.tease{max-height:4.4em;overflow:hidden;-webkit-mask-image:linear-gradient(180deg,#000 35%,transparent 92%);mask-image:linear-gradient(180deg,#000 35%,transparent 92%)}
.more{font-family:var(--mono);font-size:10px;color:var(--accent);letter-spacing:.04em;cursor:pointer;background:none;border:0;padding:0;text-align:left}
body[data-tier="full"] .more{display:none}

/* pricing */
.pricing{display:grid;grid-template-columns:1.2fr 1fr;background:var(--app-bg);color:var(--app-text);border:2px solid #111615;box-shadow:18px 18px 0 #747b75}
@media (max-width:900px){.pricing{grid-template-columns:1fr}}
body[data-tier="full"] #pricing-sec{display:none}
.pr-l{padding:30px 32px;border-right:1px solid var(--app-line)}
.pr-l .k{font-family:var(--mono);font-size:10px;letter-spacing:.09em;color:var(--accent-2)}
.pr-l h3{font-size:clamp(30px,3.4vw,48px);letter-spacing:-.05em;line-height:1.02;margin:12px 0 16px}
.pr-l h3 span{color:#7f8a85}
.pr-l ul{list-style:none;margin:0;padding:0}
.pr-l li{padding:9px 0;border-top:1px solid #3a423e;font-size:14px;display:flex;gap:10px}
.pr-l li::before{content:"✓";color:var(--accent-2);font-family:var(--mono)}
.pr-r{padding:30px 32px;display:flex;flex-direction:column;justify-content:center;gap:10px}
.price{font-size:64px;font-weight:600;letter-spacing:-.06em;line-height:1}
.price small{font-size:14px;color:var(--app-muted);letter-spacing:0;margin-left:8px;font-weight:400}
.pr-r .fine{font-size:12px;color:var(--app-muted);margin:0}
.pr-r .k{font-family:var(--mono);font-size:10px;letter-spacing:.09em;color:var(--accent-2)}
.then{font-size:15px;line-height:1.5;color:var(--app-text);margin:0 0 6px}
.then b{font-weight:600}
.cta-btn.big{padding:16px 20px;font-size:13px}
.soon{font-family:var(--mono);font-size:8px;letter-spacing:.06em;border:1px solid var(--app-line);color:var(--app-muted);padding:1px 5px;margin-left:8px;align-self:center}

/* sticky */
.stickybar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;align-items:center;gap:18px;justify-content:center;flex-wrap:wrap;background:#0d1110;color:#e9ece7;padding:10px 18px;border-top:2px solid var(--accent);transform:translateY(110%);transition:transform .35s}
.stickybar.show{transform:none}
body[data-tier="full"] .stickybar{display:none}
.stickybar .sp{font-family:var(--mono);font-size:11px;letter-spacing:.04em}
.stickybar .meter{width:160px;background:#2f3633;margin:0}
.stickybar .meter i{background:var(--accent-2)}

/* foot + busy */
.foot{padding:28px 4% 90px;font-size:13px;color:var(--muted);max-width:1100px}
.busy{position:fixed;inset:0;background:rgba(214,215,211,.75);display:flex;align-items:center;justify-content:center;gap:12px;z-index:60;font-family:var(--mono);font-size:12px;letter-spacing:.08em}
.spinner{width:22px;height:22px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Signature tool additions on top of styles.css */
.dim2{color:#7f8a85}
.tabs{display:flex;border:1px solid var(--strong)}
.tabs a{padding:9px 16px;font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:var(--text);text-decoration:none}
.tabs a.on{background:var(--text);color:var(--page)}
.nav a.btn{text-decoration:none;color:var(--text)}
.sig-hero h1 .l2{display:block;color:#9da19c}
.board-mini{padding:12px 14px}
.board-mini .row{display:grid;grid-template-columns:1fr auto;gap:10px;padding:7px 0;border-top:1px solid var(--line);font-size:13px}
.board-mini .row span{font-family:var(--mono);font-size:11px;color:var(--accent)}

.sig-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
@media (max-width:1100px){.sig-grid{grid-template-columns:1fr}}
.pad-col{border-right:1px solid var(--app-line);display:flex;flex-direction:column}
.pad-wrap{position:relative;margin:22px;background:var(--paper);box-shadow:0 14px 40px #000a}
#pad{width:100%;height:auto;display:block;touch-action:none;cursor:crosshair}
.pad-line{position:absolute;left:8%;right:8%;bottom:26%;border-top:1.5px solid #b9b3a5;pointer-events:none}
.pad-x{position:absolute;left:5%;bottom:27%;font-size:18px;color:#a39d8f;pointer-events:none}
.pad-actions{display:flex;gap:8px;align-items:center;padding:0 22px 22px;flex-wrap:wrap}
.btn-d{border:1px solid var(--app-line);background:var(--app-panel2);color:var(--app-text);padding:11px 14px;font-family:var(--mono);font-size:11px;cursor:pointer;letter-spacing:.04em}
.btn-d:hover{border-color:var(--accent-2)}
.res-col{min-width:0;padding:18px 20px;display:flex;flex-direction:column;gap:14px}
.empty-res{color:var(--app-muted);font-size:14px;border:1px dashed var(--app-line);padding:28px;text-align:center;margin:auto 0}
.sig-view{background:var(--paper);padding:10px}
.sig-view svg{width:100%;height:auto;display:block}
.sig-togs{display:flex;flex-wrap:wrap;gap:6px}
.stog{border:1px solid var(--app-line);padding:5px 9px;font-family:var(--mono);font-size:10px;cursor:pointer;display:flex;gap:6px;align-items:center;color:var(--app-text)}
.stog i{width:12px;height:3px;display:inline-block}
.stog.off{opacity:.4}
.light .stog{border-color:var(--line);color:var(--text)}
.match{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.mcard{background:var(--app-panel2);border:1px solid var(--app-line);padding:8px;cursor:pointer}
.mcard img{width:100%;height:56px;object-fit:contain;background:var(--paper);display:block}
.mcard b{display:block;font-size:12px;margin-top:6px}
.mcard span{font-family:var(--mono);font-size:10px;color:var(--accent-2)}
.composed{font-family:var(--serif);font-style:italic;font-size:16px;line-height:1.5;color:#f3d9c9;border-left:2px solid var(--accent-2);padding-left:12px;margin:0}
.rank-list{display:grid;grid-template-columns:1fr 1fr;gap:4px 18px}
.rk{display:grid;grid-template-columns:1fr auto;font-size:12px;padding:5px 0;border-bottom:1px solid #3a423e}
.rk span{font-family:var(--mono);font-size:10.5px;color:var(--accent-2)}

/* gallery */
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media (max-width:1200px){.cards{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:800px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
.card-s{background:var(--surface);border:1px solid var(--line);cursor:pointer;display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s}
.card-s:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 #1c211f}
.card-s.sel{outline:2px solid var(--accent)}
.card-s .im{height:110px;background:var(--paper);display:flex;align-items:center;justify-content:center;padding:10px;border-bottom:1px solid var(--line)}
.card-s .im img{max-width:100%;max-height:90px}
.card-s .bd{padding:10px 12px 12px}
.card-s .nm{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.card-s .nm b{font-size:15px;letter-spacing:-.01em}
.card-s .nm span{font-family:var(--mono);font-size:10px;color:var(--muted)}
.card-s .hl{font-size:12.5px;color:#2b3130;margin:4px 0 8px}

/* detail */
.detail{background:var(--app-bg);color:var(--app-text);border:2px solid #111615;box-shadow:14px 14px 0 #747b75;margin-bottom:26px}
.det-top{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--app-line);font-family:var(--mono);font-size:10px;letter-spacing:.05em}
.det-top b{font-size:13px}
.det-top .x{margin-left:auto;cursor:pointer;color:var(--app-muted);border:1px solid var(--app-line);padding:4px 8px}
.det-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}
@media (max-width:1000px){.det-grid{grid-template-columns:1fr}}
.det-l{padding:18px;border-right:1px solid var(--app-line);display:flex;flex-direction:column;gap:12px}
.det-r{padding:18px 20px;display:flex;flex-direction:column;gap:12px}
.det-r h3{font-size:30px;letter-spacing:-.04em;margin:0;line-height:1.05}
.legib{display:flex;gap:4px;align-items:center;font-family:var(--mono);font-size:10px;color:var(--app-muted)}
.legib i{width:14px;height:6px;background:#3b4440;display:inline-block}
.legib i.on{background:var(--accent-2)}
.prov{font-family:var(--mono);font-size:10px;color:var(--app-muted)}
.prov a{color:var(--accent-2)}
.strips{display:flex;flex-direction:column;gap:2px}
.strip-row{display:grid;grid-template-columns:140px 1fr 104px;gap:10px;align-items:center;font-size:12px;padding:3px 0}
.strip-row .lb{color:var(--app-muted);font-family:var(--mono);font-size:10px;letter-spacing:.03em;text-transform:uppercase}
.strip-row .rv{font-family:var(--mono);font-size:10.5px;color:var(--accent-2);text-align:right}
.strip-row svg{width:100%;height:22px}

/* leaderboards */
.boards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:22px}
@media (max-width:1000px){.boards{grid-template-columns:1fr 1fr}}
.board{background:var(--surface);border:1px solid var(--line)}
.board h4{margin:0;padding:12px 14px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:10.5px;letter-spacing:.07em;color:var(--accent);font-weight:500;text-transform:uppercase}
.board .row{display:grid;grid-template-columns:22px 1fr auto;gap:8px;align-items:center;padding:8px 14px;border-bottom:1px solid #d1d3ce;cursor:pointer}
.board .row:last-child{border-bottom:0}
.board .row i{font-family:var(--mono);font-style:normal;font-size:11px;color:var(--muted)}
.board .row b{font-weight:500;font-size:13.5px}
.board .row span{font-family:var(--mono);font-size:11px}

/* Website routes use the original Signal Plotter styles in theme.css and signatures-theme.css. */
:root{--ink:var(--text);--panel:var(--surface);--tone:var(--band);color-scheme:light}html{scroll-behavior:auto;scroll-padding-top:110px}body{font-size:15px}a{color:inherit;text-underline-offset:3px}a:hover{text-decoration-thickness:2px}h1,h2,h3,h4,p,figure,dl{margin:0}h1,h2,h3,h4{line-height:1.05;letter-spacing:-.045em}h1{font-size:clamp(40px,5.1vw,78px);font-weight:700}h2{font-size:clamp(28px,3.3vw,46px);font-weight:700}h3{font-size:22px;font-weight:600}h4{font-size:17px}p{line-height:1.6}p+p{margin-top:14px}img{display:block;max-width:100%;height:auto}svg,canvas{max-width:100%}button,input,select{font:inherit}[hidden],.hidden{display:none!important}section,article,div{min-width:0}main{width:100%;padding:0;max-width:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}::selection{background:var(--accent-soft)}.skip{position:absolute;left:12px;top:-70px;z-index:70;background:var(--surface);padding:12px}.skip:focus{top:12px}.strip{padding:10px 4%;font-size:10px}.strip>span:last-child{font-size:9px;color:#adb9b1}.site-header{max-width:none;margin:0;gap:16px}.brand{color:var(--text);text-decoration:none;flex-shrink:0}.site-header .tabs{margin-right:auto;flex-wrap:wrap}.tabs a{min-height:44px;display:flex;align-items:center;padding:10px 12px;font-size:10px;white-space:nowrap}.controls{gap:8px}.controls .btn{min-height:44px}.select select{min-height:44px;max-width:150px}.btn,.cta-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;text-decoration:none;border-radius:0}.cta-btn{white-space:normal;line-height:1.4;text-align:center}.hero.intro .eyebrow{margin-bottom:26px}.hero.intro h1{margin:0 0 26px;max-width:none}.hero.intro .lead{margin:0 0 26px}.example-jump{background:none;border:0;border-bottom:1px solid var(--accent);cursor:pointer;min-height:44px;padding:0;font-family:var(--mono)}.hero.intro .steps{align-self:center}.tool-entry{padding:18px 4%;display:grid;grid-template-columns:1fr 1fr;gap:12px 36px;background:var(--band);border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.entry-label{font:10px var(--mono);color:var(--accent);letter-spacing:.08em}.tool-entry p{margin-top:5px}.tool-status{font:12px/1.5 var(--mono);margin-top:12px}.tool-status:empty{display:none}.tool-entry .tool-status{grid-column:1/-1}.error{color:#9b2c2c}.eyebrow{font:10px/1.5 var(--mono);letter-spacing:.1em;display:flex;gap:10px;align-items:center;color:var(--muted);margin-bottom:18px}.eyebrow:not(.with-dot):before{content:'●';color:var(--accent)}.lead{font-size:19px;line-height:1.55;color:#262b2a;max-width:850px;margin:18px 0 0}.page-intro{padding:36px 4% 32px;border-bottom:1px solid var(--line);background:linear-gradient(100deg,transparent 68%,#cccec9 68%)}.page-intro h1{max-width:28ch}.page-intro h1 .l2{display:block;color:#9da19c}.page-intro .lead{max-width:950px}.crumbs{display:flex;gap:10px;flex-wrap:wrap;padding:18px 4% 0;font:10px/1.6 var(--mono);color:var(--muted)}.contents{display:flex;gap:0;flex-wrap:wrap;margin-top:24px;border:1px solid var(--strong);width:fit-content}.contents a{font:10px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.03em;padding:10px 14px;min-height:44px;display:flex;align-items:center;background:var(--surface);text-decoration:none;border-right:1px solid var(--line)}.contents a:last-child{border-right:0}.contents a:hover{background:var(--text);color:var(--page)}.section{padding:38px 4%;border-bottom:1px solid var(--line)}.tone{background:var(--band)}.section-heading{max-width:850px;margin-bottom:26px}.section-heading p:not(.eyebrow){margin-top:14px;color:var(--muted);font-size:16px}.section-heading .eyebrow{margin-bottom:12px}.inline-heading{display:flex;align-items:end;justify-content:space-between;gap:26px;max-width:none}.inline-heading p{max-width:750px}.text-link{display:inline-block;font:11px/1.6 var(--mono);color:var(--accent);text-decoration:none;border-bottom:1px solid var(--accent);margin-top:14px}.inline-heading>.text-link{flex-shrink:0}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--strong);background:var(--surface);box-shadow:10px 10px 0 #1c211f}.feature-list article{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.feature-list article:nth-child(2n){border-right:0}.feature-list article:nth-last-child(-n+2){border-bottom:0}.feature-list h3{font-size:22px}.feature-list h3 a{text-decoration:none}.feature-list h3 a:hover{color:var(--accent)}.feature-list p{font-size:14px;margin-top:12px;color:#2b3130}.article-split{display:grid;grid-template-columns:1.25fr 1fr;gap:6%;align-items:start}.article-split h2{max-width:22ch}.article-split p{margin-top:16px;font-size:16px}.article-split .cta-btn{margin-top:22px}.mini-comparison{border:1px solid var(--strong);background:var(--surface);padding:20px;box-shadow:10px 10px 0 #1c211f}.mini-comparison img{width:100%;height:130px;object-fit:contain;mix-blend-mode:multiply}.mini-comparison p{font-size:13px}.faq{margin-top:24px}.faq details p{font-size:14px;line-height:1.6}.context-link{font:10px/1.5 var(--mono);color:var(--muted);margin-top:24px}.input-help,.free-line{font:10px/1.6 var(--mono);margin-top:12px}.free-line{color:var(--accent-2)}.cards{gap:14px}.card-s{text-decoration:none;border-radius:0}.card-s .im{background:var(--paper);height:130px;padding:14px}.card-s .im img{width:100%;height:100%;max-height:none;object-fit:contain;mix-blend-mode:multiply}.card-s .bd{padding:15px}.card-s .nm b{font-size:17px}.card-fact{font:10px var(--mono);color:var(--muted);margin-top:12px}.related-cards{grid-template-columns:repeat(3,minmax(0,1fr))}.directory-tools{display:grid;grid-template-columns:1.4fr 1fr auto;gap:20px;align-items:end;margin-bottom:24px}.directory-tools label{font:10px var(--mono);letter-spacing:.05em;text-transform:uppercase}.directory-tools input,.directory-tools select{display:block;width:100%;min-height:44px;background:var(--surface);border:1px solid var(--strong);padding:10px 12px;margin-top:9px;color:var(--text);font:13px var(--mono)}.directory-tools p{font:10px var(--mono);padding-bottom:13px;white-space:nowrap}.signature-answer{display:grid;grid-template-columns:1.25fr 1fr;background:var(--app-bg);color:var(--app-text);border:2px solid #111615;box-shadow:14px 14px 0 #747b75;margin:30px 4%}.signature-figure{padding:22px;border-right:1px solid var(--app-line)}.original-signature{width:100%;height:245px;object-fit:contain;padding:22px;background:var(--paper)}.signature-figure figcaption{font:10px/1.6 var(--mono);color:var(--app-muted);margin-top:16px;overflow-wrap:anywhere}.signature-figure figcaption a{color:var(--accent-2)}.signature-summary{padding:25px 26px}.signature-summary h2{font-size:30px}.signature-summary p{font-size:15px;color:var(--app-muted);margin-top:16px}.quick-facts{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:22px;border-top:1px solid var(--app-line)}.quick-facts>div{padding:13px 10px 13px 0;border-bottom:1px solid var(--app-line)}.quick-facts dt{font:9px var(--mono);text-transform:uppercase;letter-spacing:.05em;color:var(--app-muted)}.quick-facts dd{font:500 22px/1.5 var(--mono);margin:5px 0 0;color:var(--app-text)}.quick-facts small{display:block;font:10px/1.4 var(--mono);color:var(--app-muted)}.signature-summary .text-link{color:var(--accent-2);border-color:var(--accent-2)}.person-copy>p{max-width:1050px;font-size:17px;margin-top:18px}.person-copy{background:var(--surface)}.analysis-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:28px;padding:24px;background:var(--app-bg);color:var(--app-text);border:2px solid #111615;box-shadow:14px 14px 0 #747b75}.measured-view{min-width:0}.measured-view .sig-view{padding:18px}.sig-view svg{display:block;width:100%;max-height:350px;height:auto}.sig-togs{gap:6px;margin-top:14px}.stog{background:var(--app-panel2);min-height:44px;border-radius:0;letter-spacing:.02em}.stog[aria-pressed=false]{opacity:.5}.measurement-list{margin:0}.measurement-list>div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--app-line);padding:10px 0;align-items:center}.measurement-list dt{font:11px var(--mono);color:var(--app-muted)}.measurement-list dt small{display:block;font:10px/1.4 var(--sans);margin-top:4px}.measurement-list dd{font:500 14px var(--mono);color:var(--accent-2);white-space:nowrap;margin:0}.feature-explanation{display:grid;grid-template-columns:1fr 1fr;gap:15px 36px;margin-top:36px}.feature-explanation h3{font-size:22px}.feature-explanation h3:nth-of-type(2){grid-column:2;grid-row:1}.feature-explanation p{font-size:15px;color:var(--muted)}.person-context{padding:0 4% 24px;margin-top:24px}.result-heading{align-items:center}.result-heading .btn{margin-left:auto}.shell-top .sample-name{max-width:28ch;overflow-wrap:anywhere}.shell-top{min-height:46px;height:auto;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}.side .tog{background:none;border:0;border-top:1px solid #3a423e;color:var(--app-text);width:100%;text-align:left;min-height:44px}.side .tog .sw{flex-shrink:0}.side .tog .box{flex-shrink:0}.side .side-foot b{overflow-wrap:anywhere}.vbar{height:auto;min-height:40px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}.vbar #vsize{display:flex;gap:10px;align-items:center;font:9px 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body>main{flex:1 0 auto}
body>.site-header,body>.site-footer{flex-shrink:0}

.featured-signatures{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:800px){.featured-signatures{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:480px){.featured-signatures{grid-template-columns:1fr}}

/* Site tree, direct tools and analytical references. */
.site-footer .route-links{display:grid}.page-source-link{padding:16px var(--page-gutter);margin:0;border-top:1px solid var(--line)}
.tool-heading{padding:26px var(--page-gutter) 18px}.tool-heading .eyebrow{margin:0 0 12px}.tool-heading h1{font-size:clamp(36px,4vw,60px)}.tool-heading .lead{font-size:17px;margin-top:14px;max-width:80ch}.tool-intake{padding:18px var(--page-gutter);border-block:1px solid var(--line);background:var(--surface)}.tool-actions,.tool-intake .pad-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.tool-actions .cta-btn,.tool-intake .cta-btn{padding:12px 18px;font:12px/1.5 var(--mono)}.tool-intake .input-help{font-size:12px;color:var(--muted)}.input-options{margin-top:12px;font-size:13px}.input-options>summary{cursor:pointer;padding-block:8px}.input-options label{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:8px 0}.input-options input{width:130px;background:var(--paper);border:1px solid var(--line);min-height:44px;padding:8px}.input-options p{font-size:12px;max-width:65ch;margin:8px 0}.tool-result{padding:28px var(--page-gutter);border-bottom:1px solid var(--line)}.output-heading{display:flex;align-items:start;justify-content:space-between;gap:20px;flex-wrap:wrap}.output-heading h2{font-size:clamp(26px,3vw,38px);letter-spacing:-.035em}.output-heading .eyebrow{margin-bottom:8px;color:var(--muted)}.output-heading p:not(.eyebrow),#signature-image-size{font:12px/1.6 var(--mono);color:var(--muted);overflow-wrap:anywhere;margin-top:8px}.output-heading .stats{margin:0;border-top:0;border-bottom:0}.output-heading .stat{padding:6px 16px 6px 0;font-size:11px;margin-right:10px}.output-heading .stat dd{font-size:17px}.output-contents{margin:18px 0}.output-section{margin-top:28px}.output-section>h3{margin-bottom:16px;font-size:25px}.tool-result .shell,.tool-result .tiles,.tool-result .typecard{box-shadow:none}.tool-result .tiles{grid-template-columns:repeat(4,minmax(0,1fr))}.tool-result .reading-overview{margin:16px 0}.tool-result .basis,.tool-result .t-h b,.tool-result .t-v small,.tool-result .from,.tool-result .trd .ev-h,.tool-result .inspector-reading>span{color:var(--muted)}.tool-result .inspector-reading>span{color:var(--app-muted)}.tool-result .trad{border-left-color:var(--line)}.result-details{border-top:1px solid var(--line);padding-top:16px;margin-top:20px}.result-details summary{font-size:16px;cursor:pointer;min-height:44px}.tool-explanation{max-width:none}.tool-explanation h2,.site-related h2{font-size:28px;margin-bottom:18px}.tool-explanation p,.tool-explanation ol{max-width:80ch}.site-related .route-links{display:flex;flex-wrap:wrap;gap:0 24px}.route-links a{padding-block:8px;line-height:1.5}.site-related .route-links a{min-height:44px}.signature-intake .signature-input{max-width:980px;margin:0;background:transparent;color:var(--text);padding:0;border:0}.signature-intake .pad-wrap{margin:14px 0;border:1px solid var(--line);box-shadow:none}.signature-intake canvas{width:100%;display:block;touch-action:none;cursor:crosshair}.signature-intake .pad-actions{padding:0}.pad-label{font-size:13px}.signature-output-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);gap:24px;align-items:start}.signature-output-grid .sig-view{border:1px solid var(--line);min-height:180px;display:grid;place-items:center}.signature-output .sig-view svg{max-height:380px}.signature-output .sig-togs{margin-top:10px}.signature-output .stog{background:var(--surface);color:var(--text);border-color:var(--line);min-height:40px}.signature-output h3{font-size:25px}.signature-output .composed{color:var(--text);border-color:var(--line);margin:14px 0;font-size:18px}.signature-output .signature-reading-features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}.signature-reading-features article{border-top:1px solid var(--line);padding:16px 0}.signature-reading-features h3{font-size:19px;margin-bottom:8px}.signature-matches-section h2{font-size:28px}.signature-matches-section>p{margin:12px 0 20px;color:var(--muted)}.signature-matches-section .mcard{background:var(--surface);color:var(--text);padding:0;text-decoration:none}.signature-matches-section .mcard span{color:var(--muted)}.signature-matches-section .mi{padding:12px}.signature-matches-section .mb{padding:12px}.signature-matches-section .match-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.home-topic-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.home-topic-columns h3{font-size:24px;margin-bottom:14px}.home-topic-columns .route-links{display:grid}.home-topic-columns>div{border-left:1px solid var(--line);padding-left:22px}.home-topic-columns>div:first-child{border:0;padding-left:0}.letter-index{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border:1px solid var(--line);margin-top:16px}.letter-index a{display:flex;min-height:44px;align-items:center;justify-content:center;padding:8px;font:14px var(--mono);text-decoration:none;border-bottom:1px solid var(--line)}.topic-link-row{margin-top:22px}.topic-link-row .route-links{display:flex;flex-wrap:wrap;gap:0 24px}.home-example .shell{box-shadow:none}
.reference-page .page-intro{background:transparent}.reference-page .page-intro h1{font-size:clamp(34px,4.2vw,60px)}.reference-body{max-width:1160px;padding:28px 4% 38px;margin:0 auto}.reference-body>section{padding-block:24px;border-bottom:1px solid var(--line)}.reference-body h2{font-size:30px;margin:0 0 16px}.reference-body h3{font-size:23px;margin:20px 0 12px}.reference-body p,.reference-body li{max-width:80ch;font-size:16px}.reference-body ol,.reference-body ul{padding-left:24px}.reference-body li+li{margin-top:8px}.reference-body .contents{margin:0 0 24px}.reference-body table{width:100%;border-collapse:collapse;background:var(--surface)}.reference-body th,.reference-body td{text-align:left;border-bottom:1px solid var(--line);padding:13px;vertical-align:top;font-size:14px}.reference-body th{font:11px var(--mono)}.reference-body .table-wrap{margin:20px 0;overflow-x:auto}.reference-diagram{margin:18px 0;background:var(--paper);border:1px solid var(--line);padding:16px;color:var(--text)}.reference-diagram svg{display:block;width:100%;height:auto}.reference-diagram figcaption{font-size:12px;line-height:1.6;color:var(--muted);margin-top:12px}.illustration-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.illustration-grid figure{background:var(--paper);padding:14px;border:1px solid var(--line)}.illustration-grid svg{width:100%;height:145px;display:block}.illustration-grid figcaption{font-size:13px;margin-top:10px;line-height:1.5}.reference-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 20px}.reference-index>a{display:block;padding:16px 0;text-decoration:none;border-top:1px solid var(--line)}.reference-index strong{font-size:20px}.reference-index p{font-size:14px;margin-top:8px;color:var(--muted)}.letter-page-index{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:0}.letter-page-index a{display:grid;place-items:center;border:1px solid var(--line);min-height:68px;text-decoration:none;font:22px var(--mono)}.letter-page-index a small{font:11px var(--sans)}.analysis-checklist{background:var(--surface);border:1px solid var(--line);padding:18px}.analysis-checklist ul{margin:12px 0 0}.analysis-checklist li{padding:6px 0}.worksheet-row{display:grid;grid-template-columns:1fr 2fr;gap:20px;border-top:1px solid var(--line);padding:14px 0}.worksheet-row textarea{width:100%;min-height:80px;border:1px solid var(--line);background:var(--paper);padding:10px;font-size:14px}.course-module{padding-top:22px}.course-check{margin-top:16px;border:1px solid var(--line);padding:14px}.course-check summary{cursor:pointer;min-height:30px}.course-check p{margin-top:12px}.specimen-sample{max-width:720px;margin:20px 0;background:var(--paper);padding:16px;border:1px solid var(--line)}.specimen-sample img{max-height:560px;width:100%;object-fit:contain}.specimen-sample figcaption{margin-top:12px;font-size:12px;color:var(--muted)}.article-feature-links{display:flex;flex-wrap:wrap;gap:0 20px;margin:20px 0;border-top:1px solid var(--line);padding-top:12px}
@media(max-width:1100px){.tool-result .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:1000px){.home-topic-columns{grid-template-columns:1fr 1fr}.home-topic-columns>div:last-child{grid-column:1/-1;border-top:1px solid var(--line);border-left:0;padding:20px 0 0}.signature-output-grid{grid-template-columns:1fr 1fr}.reference-index{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.tool-heading{padding-top:20px}.tool-heading .lead{font-size:15px;margin-top:12px}.tool-intake{padding-block:14px}.tool-actions{gap:8px}.tool-actions .cta-btn{flex:1 1 100%}.tool-actions .btn{font-size:10px;padding:8px 10px}.tool-result{padding-top:22px}.output-heading{gap:12px}.output-heading .stats{width:100%}.output-heading .stat{margin-right:6px;padding-right:10px}.output-heading .stat dd{font-size:14px}.output-contents{width:100%;overflow-x:auto;flex-wrap:nowrap;margin-top:16px}.output-contents a{flex:1;min-width:max-content;font-size:9px;padding:10px}.tool-result .tiles{grid-template-columns:1fr}.tool-result .reading-overview{grid-template-columns:1fr;gap:16px}.tool-result .typecard .tc-body{grid-template-columns:1fr 76px}.tool-result .glyph{width:76px;height:76px}.signature-output-grid{grid-template-columns:1fr;gap:20px}.signature-intake .pad-actions{gap:8px}.signature-intake .pad-actions .btn{font-size:10px;padding:8px 10px}.signature-intake .pad-actions .cta-btn{width:100%;order:1}.signature-output .signature-reading-features{grid-template-columns:1fr}.signature-matches-section .match-grid{grid-template-columns:1fr}.home-topic-columns{grid-template-columns:1fr}.home-topic-columns>div{padding:20px 0 0;border-left:0;border-top:1px solid var(--line)}.home-topic-columns>div:first-child{padding-top:0}.reference-body{padding-top:20px}.reference-body h2{font-size:26px}.reference-body p,.reference-body li{font-size:15px}.reference-index{grid-template-columns:1fr}.illustration-grid{grid-template-columns:1fr}.illustration-grid svg{height:160px}.letter-page-index{grid-template-columns:repeat(4,minmax(0,1fr))}.worksheet-row{grid-template-columns:1fr;gap:10px}.site-footer{grid-template-columns:1fr 1fr}.site-footer .footer-intro{grid-column:1/-1}.site-footer nav:last-child{grid-column:1/-1}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media print{.site-header,.site-footer,.page-source-link,.tool-heading,.tool-intake,.site-related,.tool-explanation,.signature-matches-section,.contents,.site-search-open,.hero,.home-example,.print-worksheet-action{display:none!important}.tool-result{padding:0;border:0}.tool-result .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-result .shell{box-shadow:none}.reference-body{max-width:none;padding:0}.worksheet-row textarea{border-color:#777;min-height:65px}body{background:white;color:black}.output-section,.tile,.trait,.worksheet-row,.course-module{break-inside:avoid}}

.reference-body .glossary>div{display:grid;grid-template-columns:180px 1fr;gap:18px;padding:14px 0;border-top:1px solid var(--line)}.glossary dd{margin:0;font-size:15px;line-height:1.7}.glossary dd a{display:inline}.reference-page .page-intro{padding-bottom:20px}
@media(max-width:650px){.reference-body .glossary>div{grid-template-columns:1fr;gap:8px}.tool-heading h1{font-size:36px}.output-heading h2{font-size:26px}}

@media(max-width:650px){.site-header .brand{width:auto}.output-contents{display:flex}.reference-body .contents{display:flex;flex-wrap:nowrap;width:100%;overflow-x:auto}.reference-body .contents a{flex-shrink:0}}

.signature-intake .signature-input .input-help{color:var(--muted)}.signature-intake .pad-actions .btn{background:var(--surface);color:var(--text);border-color:var(--strong)}.tool-result .eyebrow:before,.tool-heading .eyebrow:before,.reference-page .eyebrow:before{color:var(--muted)}

/* Every disclosure uses the same outline chevron; hide browser triangles. */
main summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;min-height:44px}
main summary::-webkit-details-marker{display:none}
main summary::marker{content:''}
main summary::after,main .faq summary::after{content:'';display:block;width:8px;height:8px;margin:0 6px 0 4px;flex:0 0 auto;background:transparent;color:inherit;border:0;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(-45deg);transition:transform .2s ease}
main details[open]>summary::after,main .faq details[open]>summary::after{content:'';background:transparent;color:inherit;transform:rotate(45deg)}
main .faq summary{display:flex}
main .faq summary:hover::after{background:transparent;color:inherit;border-color:currentColor}
main summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}

.home-signature-layout,.home-letter-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(24px,4vw,64px);align-items:start}
.home-signature-layout h2,.home-letter-layout h2{font-size:clamp(30px,3vw,44px);margin-bottom:18px}
.home-signature-layout p,.home-letter-layout p{max-width:65ch;line-height:1.7;margin-bottom:18px}
.home-signature-preview{margin:0;background:var(--surface);border:1px solid var(--line);padding:18px}
.home-signature-preview .sig-view{display:grid;place-items:center;background:var(--paper);padding:12px;min-height:220px}
.home-signature-preview svg{display:block;width:100%;height:240px}
.home-signature-preview figcaption{font-size:12px;line-height:1.6;margin:12px 0}
.home-signature-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);gap:16px;padding-top:14px}
.home-signature-facts dt{font:10px/1.5 var(--mono);color:var(--muted)}.home-signature-facts dd{font-size:24px;margin:6px 0 0;font-variant-numeric:tabular-nums}
.home-letters .letter-index{margin:0}
@media(max-width:650px){.home-signature-layout,.home-letter-layout{grid-template-columns:1fr;gap:20px}.home-signature-preview{padding:14px}.home-signature-preview .sig-view{min-height:180px}.home-signature-preview svg{height:200px}.home-signature-facts{gap:10px}.home-signature-facts dt{font-size:9px}.home-signature-facts dd{font-size:22px}}

/* Related destinations remain distinct and wrap without running together. */
main .route-links{display:flex;flex-wrap:wrap;column-gap:24px;row-gap:4px}
main .route-links>a{display:inline-flex;align-items:center;max-width:100%;min-height:44px;padding-block:8px;line-height:1.5}
/* Every letter reference exposes the complete sibling collection. */
.letter-page-navigation{display:grid;grid-template-columns:repeat(13,minmax(0,1fr));gap:0;margin:0 0 20px;border:1px solid var(--line)}
.letter-page-navigation a{display:grid;place-items:center;min-height:44px;font:15px var(--mono);text-decoration:none;border:1px solid var(--line)}
.letter-page-navigation a:hover{background:var(--surface)}
.letter-page-navigation a[aria-current=page]{background:var(--text);color:var(--paper)}
.letter-page-navigation a:focus-visible{outline:2px solid var(--accent);outline-offset:-3px}
/* Specimens use a readable frame with their original proportions intact. */
.match-grid .mcard{display:flex;flex-direction:column;align-items:stretch;gap:0}
.match-grid .mi{height:clamp(160px,16vw,220px);padding:14px;position:relative;overflow:hidden}
.match-grid .mi img{display:block;position:absolute;inset:14px;width:calc(100% - 28px);height:calc(100% - 28px);max-height:none;object-fit:contain;object-position:center}
.match-grid .mb{border-top:1px solid var(--line)}
/* Signature sample and measurements share the analysis surface. */
.signature-output-grid{gap:0;background:var(--app-panel);color:var(--app-text);border:1px solid var(--app-line)}
.signature-output-grid .sig-view{border:0;min-height:260px;background:var(--app-bg)}
.signature-output-grid>#signature-measurements{padding:20px;border-left:1px solid var(--app-line)}
.signature-output-grid h3{color:var(--app-text)}
.signature-output-grid .signature-metrics dt{color:var(--app-muted)}
.signature-output-grid .signature-metrics dd{color:var(--app-text)}
.signature-output-grid .sig-togs{margin:0;padding:10px;border-top:1px solid var(--app-line)}
.signature-output-grid .stog{background:var(--app-panel2);color:var(--app-text);border-color:var(--app-line)}
@media(max-width:650px){.letter-page-navigation{grid-template-columns:repeat(6,minmax(0,1fr))}.match-grid .mi{height:180px}.signature-output-grid>#signature-measurements{border-left:0;border-top:1px solid var(--app-line)}.signature-output-grid{gap:0}}

.measurement-calibration{max-width:640px;border-top:1px solid var(--line);padding-top:8px;margin-top:18px}

/* A: a readable sample beside compact observations, with independent layers. */
.feature-workspace{border:1px solid var(--app-line);color:var(--app-text);background:var(--app-bg)}
.feature-workspace .inspector-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;align-items:stretch}
.feature-workspace .viewer{display:block;min-width:0;min-height:0;border-right:1px solid var(--app-line)}
.feature-workspace .inspection-bar{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;padding:10px 14px;min-height:64px;border-bottom:1px solid var(--app-line);background:var(--app-panel)}
.feature-workspace .inspection-bar>b{font:500 11px var(--mono);margin-right:auto}
.feature-workspace #vsize{font:10px var(--mono);color:var(--app-muted)}
.feature-workspace .inspection-zoom,.feature-workspace .vtoggle{display:flex;align-items:center;gap:5px;margin:0}
.feature-workspace .inspection-bar button,.inspection-layer-actions button{border:1px solid var(--app-line);background:transparent;color:var(--app-text);min-height:44px;padding:8px 10px;font:11px/1.4 var(--mono);cursor:pointer}
.feature-workspace .inspection-bar button:hover,.inspection-layer-actions button:hover{background:var(--app-panel2)}
.feature-workspace .inspection-bar button:disabled{opacity:.45;cursor:default}
.feature-workspace .vtoggle button[aria-pressed=true]{background:var(--app-panel2);color:var(--app-text);border-color:var(--app-muted)}
#sample-zoom-value{min-width:40px;text-align:center;font:11px var(--mono)}
.feature-workspace .inspection-settings{border-bottom:1px solid var(--app-line);background:var(--app-panel)}
.feature-workspace .inspection-settings>summary{justify-content:flex-start;gap:12px;padding:8px 14px;font:13px var(--sans);color:var(--app-text);background:var(--app-panel2);min-height:60px}
.layer-settings-label{display:inline-flex;align-items:center;min-height:44px;padding:10px 12px;background:color-mix(in srgb,var(--accent) 88%,#000);color:#fff;font:500 12px/1.4 var(--mono);white-space:nowrap}
.inspection-settings>summary:hover .layer-settings-label{background:color-mix(in srgb,var(--accent) 80%,#000)}
.layer-settings-hint{color:var(--app-muted);font-size:12px}
.inspection-settings .layer-count{margin-left:auto;padding:5px 8px;border:1px solid var(--app-line);font:12px/1.4 var(--mono);color:var(--app-text);white-space:nowrap}
.inspection-settings-body{border-top:1px solid var(--app-line);padding:10px 14px 14px}
.inspection-layer-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 20px}
.inspection-layer-group{border:0;margin:0;padding:0;min-width:0}
.inspection-layer-group legend{padding:0;margin:0 0 4px;color:var(--app-muted);font:10px/1.5 var(--mono);text-transform:uppercase}
.inspection-layer-option{display:flex;align-items:center;gap:9px;min-height:44px;font-size:13px;cursor:pointer;border-bottom:1px solid var(--app-line)}
.inspection-settings input[type=checkbox]{appearance:auto;width:16px;height:16px;margin:0;flex:0 0 auto;accent-color:var(--accent)}
.inspection-layer-option .sw{display:block;flex:0 0 auto;width:14px;height:3px}
.inspection-layer-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.feature-workspace .inspection-canvas{position:relative;display:block;flex:none;padding:0;height:600px;min-height:0;max-height:none;overflow:auto;overscroll-behavior:contain;touch-action:pan-x pan-y;cursor:grab;background:var(--canvas);aspect-ratio:auto}
.feature-workspace .inspection-canvas::before{display:none}
.feature-workspace .inspection-canvas.is-panning{cursor:grabbing;user-select:none}
.feature-workspace #handwriting-svg{display:block;width:var(--inspection-width,100%);height:auto;max-width:none;max-height:none;margin:0;box-shadow:none;overflow:hidden}
.feature-workspace .inspection-legend{display:flex;flex-wrap:wrap;gap:6px 16px;padding:10px 14px;border-top:1px solid var(--app-line);color:var(--app-muted);font:10px/1.6 var(--mono);text-transform:none;letter-spacing:0}
.feature-workspace .analysis-sidebar{padding:16px;background:var(--app-panel);color:var(--app-text)}
.analysis-sidebar>h3{font-size:20px;line-height:1.3;letter-spacing:-.025em}
.feature-workspace .feature-tabs{display:flex;flex-direction:column;gap:0;margin:12px 0 20px;padding:0;border:0;background:none}
.feature-workspace .feature-tab{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:44px;padding:10px;border:0;border-bottom:1px solid var(--app-line);background:transparent;color:var(--app-text);text-align:left;cursor:pointer}
.feature-tab span{font:14px/1.4 var(--sans)}
.feature-tab b{font:500 14px/1.4 var(--mono);white-space:nowrap}
.feature-tab[aria-selected=true]{background:var(--app-panel2);box-shadow:inset 3px 0 var(--app-text)}
.feature-workspace .feature-inspector{padding:0;background:transparent;color:var(--app-text)}
.inspector-top{display:flex;justify-content:space-between;align-items:center;gap:12px;font:10px/1.5 var(--mono);text-transform:uppercase;color:var(--app-muted)}
.inspector-value{font:500 36px/1.2 var(--mono);margin:12px 0}
.inspector-note{font:10px/1.6 var(--mono);color:var(--app-muted);margin:8px 0 14px}
.inspector-observation{font:14px/1.6 var(--sans)}
.inspector-reading{border-top:1px solid var(--app-line);margin-top:14px;padding-top:14px}
.inspector-reading>span{font:10px/1.5 var(--mono);color:var(--app-muted)}
.inspector-reading p{font:14px/1.6 var(--sans);margin-top:8px}
.feature-workspace button:focus-visible,.feature-workspace input:focus-visible,.feature-workspace summary:focus-visible,.feature-workspace .inspection-canvas:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media(max-width:900px){.feature-workspace .inspector-grid{grid-template-columns:minmax(0,1fr) 270px}.feature-workspace .inspection-canvas{height:540px}}
@media(max-width:650px){.layer-settings-hint{display:none}.feature-workspace .inspection-settings>summary{padding:8px 10px;gap:8px}.feature-workspace .inspector-grid{grid-template-columns:1fr}.feature-workspace .viewer{border-right:0;border-bottom:1px solid var(--app-line)}.feature-workspace .inspection-bar{padding:10px;gap:8px}.feature-workspace .inspection-bar>b{font-size:10px}.feature-workspace .inspection-canvas{height:460px}.feature-workspace .inspection-zoom{width:100%;gap:4px}.feature-workspace .inspection-bar button{padding:7px 8px;font-size:10px}.feature-workspace .inspection-legend{font-size:10px}.inspection-layer-groups{gap:10px 12px}.inspection-settings-body{padding:8px 10px 12px}.inspection-layer-option{font-size:12px;gap:7px}.inspection-layer-option .sw{width:10px}.feature-workspace .analysis-sidebar{padding:16px}.inspector-value{font-size:32px}}
@media print{.measurement-calibration{display:none!important}.feature-workspace .inspection-bar,.feature-workspace .inspection-settings,.feature-workspace .analysis-sidebar,.feature-workspace .inspection-legend{display:none!important}.feature-workspace .inspector-grid{display:block}.feature-workspace .viewer{border:0}.feature-workspace .inspection-canvas{height:auto;overflow:visible;background:white;cursor:auto}.feature-workspace #handwriting-svg{width:100%!important;height:auto;max-height:none}.feature-workspace{border:0;break-inside:auto}}

/* Signature output follows the handwriting sample-inspection pattern. */
.signature-workspace #signature-image-size{font:10px var(--mono);color:var(--app-muted);margin:0}
#signature-zoom-value{min-width:40px;text-align:center;font:11px var(--mono)}
.signature-workspace #signature-inspection-svg{display:block;width:var(--inspection-width,100%);height:auto;max-width:none;max-height:none;margin:0;box-shadow:none;overflow:hidden}
.signature-workspace .inspection-canvas{padding:0;width:100%;height:auto;aspect-ratio:var(--signature-ratio);min-height:260px;max-height:600px}
.signature-output .signature-measurement-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.signature-measurement{padding:18px 18px 20px 0;border-bottom:1px solid var(--line)}
.signature-measurement+.signature-measurement{padding-left:18px;border-left:1px solid var(--line)}
.signature-measurement:nth-child(3n+1){padding-left:0;border-left:0}
.signature-measurement header,.signature-reading-features header{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px 12px;margin-bottom:12px}
.signature-measurement h4,.signature-reading-features h4{font-size:18px;letter-spacing:-.025em;line-height:1.3}
.signature-measurement header>b,.signature-reading-features header>b{font:500 20px/1.4 var(--mono);white-space:nowrap}
.signature-measurement p,.signature-reading-features p{font:14px/1.6 var(--sans)}
.signature-measurement .signature-definition{font-size:12px;color:var(--muted);margin-bottom:10px}
.signature-reading-intro{max-width:85ch;margin-bottom:20px;font:16px/1.65 var(--sans)}
.signature-output .signature-reading-features article{padding:18px 0}
.signature-workspace .inspection-canvas{box-sizing:border-box}
@media(max-width:900px){.signature-workspace .inspection-canvas{max-height:540px}.signature-output .signature-measurement-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.signature-measurement:nth-child(3n+1){padding-left:18px;border-left:1px solid var(--line)}.signature-measurement:nth-child(2n+1){padding-left:0;border-left:0}}
@media(max-width:650px){.signature-output .signature-measurement-grid{grid-template-columns:1fr}.signature-measurement,.signature-measurement+.signature-measurement,.signature-measurement:nth-child(3n+1){padding:18px 0;border-left:0}.signature-workspace .inspector-note{font-size:11px}.signature-workspace .inspection-canvas{max-height:460px}.signature-reading-intro{font-size:15px}}
@media print{.signature-workspace #signature-inspection-svg{width:100%!important;max-height:none}.signature-workspace .inspection-canvas{height:auto;aspect-ratio:auto;min-height:0;max-height:none;overflow:visible}.signature-output .signature-measurement-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.signature-measurement{break-inside:avoid}.signature-reading-features article{break-inside:avoid}}

/* Shallow signatures fill a content-sized row; their observations follow below. */
.signature-workspace.signature-wide .inspector-grid{grid-template-columns:1fr}
.signature-workspace.signature-wide .viewer{border-right:0;border-bottom:1px solid var(--app-line)}
.signature-workspace.signature-wide .inspection-canvas{height:auto;aspect-ratio:var(--signature-ratio);min-height:180px;max-height:380px}
.signature-workspace.signature-wide .analysis-sidebar{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:16px 28px}
.signature-workspace.signature-wide .analysis-sidebar>h3{grid-column:1/-1}
.signature-workspace.signature-wide .feature-tabs{margin:0}
@media(max-width:650px){.signature-workspace.signature-wide .analysis-sidebar{grid-template-columns:1fr;gap:20px}.signature-workspace.signature-wide .inspection-canvas{min-height:180px;max-height:300px}}
@media print{.signature-workspace.signature-wide .inspection-canvas{height:auto;aspect-ratio:auto;min-height:0;max-height:none}}

/* Measured diagram assets, rendered from each signature's values and geometry. */
.signature-measurement-visual{margin:12px 0 16px;min-width:0}
.signature-measurement-visual>svg{display:block;width:100%;height:128px;max-width:360px;margin:0 auto}
.signature-reading-overview{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(240px,.8fr);gap:24px;align-items:center;margin-bottom:24px}
.signature-reading-overview .signature-reading-intro{margin-bottom:0}
.signature-reading-shape{padding:12px;border:1px solid var(--line);background:var(--paper)}
.signature-reading-shape svg{display:block;width:100%;height:154px}
.signature-reading-shape figcaption{font:12px/1.5 var(--sans);color:var(--muted);margin-top:8px}
@media(max-width:650px){.signature-reading-overview{grid-template-columns:1fr;gap:16px}.signature-measurement-visual>svg{height:136px}.signature-reading-shape svg{height:160px}}
@media print{.signature-measurement-visual>svg{height:110px}.signature-reading-overview{grid-template-columns:minmax(0,1.4fr) minmax(180px,.8fr)}.signature-reading-shape{break-inside:avoid}.signature-reading-shape svg{height:130px}}

/* Portfolio header/search pattern. Adapt these aliases to the site's own tokens. */
.site-header{--nav-panel:var(--app-bg);--nav-text:var(--app-text);--nav-muted:var(--app-muted);--nav-rule:var(--app-line);--nav-input:var(--paper);display:block;padding:10px var(--page-gutter,4%);position:sticky;top:0;z-index:90;background:var(--page);border-bottom:1px solid var(--line)}
.site-header-inner{display:flex;align-items:center;gap:16px;min-height:44px;min-width:0}.site-header .brand{width:auto;margin-right:auto;flex-shrink:0}.site-header a:focus-visible,.site-header button:focus-visible,.site-header input:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.site-header button{cursor:pointer}
.main-menu.desktop-links{display:none;position:static;inset:auto;padding:0;max-height:none;overflow:visible;align-items:center;gap:6px;flex:0 0 auto;white-space:nowrap}.primary-tools{display:flex;align-items:center;gap:12px}.nav-primary,.nav-menu-trigger>a{display:flex;align-items:center;min-height:44px;padding:8px 3px;font:11px/1.5 var(--mono);text-decoration:none;border-bottom:1px solid transparent}.nav-primary:hover,.nav-primary[aria-current],.nav-menu-trigger>a:hover,.nav-menu-trigger>a[aria-current]{border-bottom-color:var(--strong)}.nav-divider{height:26px;border-left:1px solid var(--line);margin:0 8px;flex-shrink:0}
.nav-menu-trigger{display:flex;align-items:center}.nav-disclosure{display:inline-flex;justify-content:center;align-items:center;min-height:44px;width:24px;padding:3px;background:none;color:var(--text);border:0}.nav-disclosure svg{width:15px;height:15px}.nav-disclosure[aria-expanded=true] svg{transform:rotate(180deg)}.nav-disclosure[aria-expanded=true]{background:var(--surface2)}.reference-menu{position:absolute;top:100%;right:var(--page-gutter,4%);width:min(860px,calc(100vw - 32px));max-height:calc(100dvh - 88px);overflow-y:auto;overscroll-behavior:contain;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 28px;padding:22px;background:var(--nav-panel);color:var(--nav-text);border:1px solid var(--nav-rule);box-shadow:0 16px 28px #0005;white-space:normal}.reference-menu[hidden]{display:none}.reference-menu:before{content:'';position:absolute;bottom:100%;left:0;right:0;height:16px}.navigation-column h2{font:11px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--nav-muted);margin-bottom:8px}.navigation-links{display:grid;gap:0}.navigation-links a{display:flex;align-items:center;min-height:44px;padding:9px 0;font-size:14px;line-height:1.5;text-decoration:none;overflow-wrap:anywhere}.navigation-links a:hover,.navigation-links a[aria-current]{text-decoration:underline;text-underline-offset:4px}.reference-menu .drawer-subtopic{grid-column:1/-1}.reference-menu .drawer-subtopic .navigation-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:0 18px}.reference-menu .drawer-subtopic .drawer-disclosure-trigger{font-size:15px}.navigation-alphabet{grid-template-columns:repeat(6,minmax(0,1fr));gap:0}.navigation-alphabet a{justify-content:center;font:16px var(--mono);border:1px solid var(--nav-rule)}[data-nav-menu=letters] .reference-menu{width:min(380px,calc(100vw - 32px));grid-template-columns:1fr}[data-nav-menu=learn] .reference-menu{grid-template-columns:repeat(3,minmax(0,1fr))}
.site-header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.header-icon-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:44px;min-height:44px;padding:8px 10px;border:1px solid var(--line);background:transparent;color:inherit;font:11px/1.4 var(--mono)}.header-icon-button svg{width:20px;height:20px;flex-shrink:0}.header-icon-button:hover{background:var(--surface)}.site-header .mobile-menu-button{background:var(--accent);border-color:var(--accent);color:var(--paper)}.site-header .mobile-menu-button:hover{background:var(--accent-2)}.site-header .site-search-open{min-width:44px;flex-shrink:0}
.site-drawer{margin:0 0 0 auto;position:fixed;inset:0;width:min(32rem,100vw);max-width:100vw;height:100dvh;max-height:100dvh;padding:0;border:0;border-left:1px solid var(--nav-rule);background:var(--nav-panel);color:var(--nav-text);overflow-y:auto;overscroll-behavior:contain;color-scheme:dark}.site-drawer:not([open]){display:none}.site-drawer[open]{animation:drawer-enter .24s ease-out}.site-drawer::backdrop{background:#0a0f0dcc;animation:drawer-backdrop-enter .24s ease-out}.site-drawer[open][data-closing=true]{animation:drawer-exit .24s ease-in forwards}.site-drawer[data-closing=true]::backdrop{animation:drawer-backdrop-exit .24s ease-in forwards}.drawer-content{padding:clamp(20px,4vw,30px)}.drawer-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px}.drawer-heading h2{font:600 28px/1.15 var(--sans);letter-spacing:-.04em}.drawer-heading .header-icon-button{border-color:var(--nav-rule)}.drawer-content .header-icon-button:hover{background:var(--app-panel2)}.drawer-content>label{display:block;font-size:13px;margin-bottom:8px}.drawer-search-box{display:flex;align-items:center;border:1px solid var(--nav-rule);background:var(--nav-input);color:var(--text)}.drawer-search-box input{min-width:0;width:100%;min-height:50px;padding:10px 12px;background:transparent;color:var(--text);border:0;border-radius:0;font:16px var(--sans);color-scheme:light}.drawer-search-box .header-icon-button{border:0;background:transparent;color:var(--text)}.drawer-content .search-help{margin:10px 0 18px;color:var(--nav-muted);font:12px/1.6 var(--sans)}.drawer-groups h3{font:600 22px/1.3 var(--sans);letter-spacing:-.025em}.drawer-primary{padding:18px 0 12px;border-bottom:1px solid var(--nav-rule)}.drawer-primary .navigation-links a{font-weight:600;font-size:17px}.drawer-disclosure{border-top:1px solid var(--nav-rule);margin-top:14px;padding-top:4px}.drawer-primary+.drawer-topic{border-top:0}.drawer-disclosure-heading{margin:0}.drawer-disclosure-trigger{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;min-height:50px;padding:10px 0;text-align:left;color:inherit;background:transparent;border:0;font:600 21px/1.3 var(--sans);letter-spacing:-.02em}.drawer-chevron{width:8px;height:8px;margin-right:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(-45deg);transition:transform .26s ease;flex-shrink:0}.drawer-disclosure-trigger[aria-expanded=true]>.drawer-chevron{transform:rotate(45deg)}.drawer-disclosure-panel{display:grid;grid-template-rows:0fr;opacity:0;visibility:hidden;transition:grid-template-rows .26s ease,opacity .2s ease,visibility 0s linear .26s}.drawer-disclosure-panel[data-expanded=true]{grid-template-rows:1fr;opacity:1;visibility:visible;transition-delay:0s}.drawer-disclosure-content{min-height:0;overflow:hidden}.drawer-subtopic{margin-top:6px}.drawer-subtopic .drawer-disclosure-trigger{font-size:16px;font-weight:500}.drawer-subtopic .drawer-disclosure-content{padding-left:14px}.drawer-group-hub{display:flex;align-items:center;min-height:44px;padding:10px 0;color:var(--nav-muted);font-size:13px;text-underline-offset:4px}.drawer-content .navigation-links a{font-size:15px;min-height:44px}.drawer-content .navigation-alphabet{grid-template-columns:repeat(6,minmax(0,1fr))}
.site-search-results{list-style:none;padding:0;margin:0}.site-search-results a{display:grid;grid-template-columns:1fr auto;column-gap:16px;row-gap:5px;min-height:64px;padding:15px 0;border-bottom:1px solid var(--nav-rule);text-decoration:none;font-size:18px}.site-search-results a:hover strong{text-decoration:underline;text-underline-offset:4px}.search-result-category{grid-column:1/-1;font:11px var(--mono);color:var(--nav-muted)}.site-search-results strong{font-weight:500}.site-search-results a>span:last-child{align-self:center}
@keyframes drawer-enter{from{transform:var(--drawer-start,translateX(100%))}to{transform:translateX(0)}}@keyframes drawer-exit{from{transform:var(--drawer-start,translateX(0))}to{transform:translateX(100%)}}@keyframes drawer-backdrop-enter{from{opacity:var(--backdrop-start,0)}to{opacity:1}}@keyframes drawer-backdrop-exit{from{opacity:var(--backdrop-start,1)}to{opacity:0}}
@media(min-width:1240px){.main-menu.desktop-links{display:flex}.site-header-actions .mobile-menu-button{display:none}}
@media(max-width:500px){.site-header-inner{gap:10px}.site-header-actions{gap:6px}.header-action-label{display:none}.site-header .brand img{width:34px;height:34px}.site-header .brand span{font-size:9px}.drawer-content{padding:20px}.drawer-heading h2{font-size:25px}}
@media(prefers-reduced-motion:reduce){.site-drawer[open],.site-drawer::backdrop{animation:none!important}.drawer-disclosure-panel,.drawer-chevron{transition:none!important}}
@media print{.site-header,.site-drawer{display:none!important}}

.drawer-search-box input::-webkit-search-cancel-button,.drawer-search-box input::-webkit-search-decoration{appearance:none}

/* Content sets fold height: no section margins or grid gaps between rows. */
.reference-menu{width:min(640px,calc(100vw - 32px));padding:14px 18px;gap:12px 20px}
.reference-menu .drawer-subtopic{margin:0;padding:0}.reference-menu .drawer-disclosure-trigger{min-height:44px;padding:8px 0;font-size:14px}
.reference-menu .navigation-links a{min-height:36px;padding:6px 0;font-size:13px}.reference-menu .drawer-subtopic .drawer-disclosure-content{padding-left:10px}
[data-nav-menu=signatures] .reference-menu{gap:0;grid-template-columns:1fr}
[data-nav-menu=signatures] .navigation-column{padding:0 0 10px}
[data-nav-menu=signatures] .navigation-column .navigation-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}
[data-nav-menu=learn] .reference-menu{grid-template-columns:repeat(2,minmax(0,1fr))}
.drawer-disclosure{margin-top:0;padding-top:0}.drawer-disclosure-trigger{min-height:44px;padding:8px 0}.drawer-subtopic{margin-top:0}
.drawer-content .drawer-subtopic .drawer-disclosure-trigger{font-size:15px}.drawer-content .drawer-primary{padding:12px 0 10px}

[data-nav-menu=handwriting] .reference-menu,[data-nav-menu=learn] .reference-menu{grid-template-columns:1fr}
[data-nav-menu=handwriting] .navigation-column .navigation-links,[data-nav-menu=learn] .navigation-column .navigation-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}
[data-nav-menu=handwriting] .navigation-column:last-child .navigation-links{grid-template-columns:repeat(3,minmax(0,1fr))}

/* Small groups are plain headings with visible links, never disclosures. */
.drawer-static-group{border-top:1px solid var(--nav-rule);padding:10px 0 6px}
.drawer-static-group h4{margin:0 0 6px;font:500 15px/1.4 var(--sans);color:var(--nav-muted)}
.drawer-static-group>.navigation-links{padding-left:14px}