/* Hallmark · shape: long document · genre: modern-minimal · theme: brand · hero: banner · nav: masthead · footer: signature · signature: sample order and a ruled business profile · posture: restrained · v2.0.0 */
/* Hallmark · pre-emit critique: P4 H4 E4 S4 R4 V4 · the offer, the handoff and the data conditions each have a named place. */
:root {
  --about-paper: #fff;
  --about-focus: #557dec;
  --about-reverse-focus: #afc7ff;
  --about-reverse-copy: #e2e9f4;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { color-scheme: light; }
body { margin: 0; background: var(--about-paper); color: var(--tb-text); font: 400 16px/1.85 var(--tb-sans); line-break: strict; }
h1, h2, p, dl, dd { margin: 0; }
h1, h2 { min-width: 0; color: var(--tb-navy); font-family: var(--tb-display); font-weight: 600; overflow-wrap: break-word; text-wrap: balance; }
h1 { font-size: clamp(36px, 4.5vw, 64px); line-height: 1.25; }
h2 { font-size: clamp(24px, 3vw, 42px); line-height: 1.5; }
a { color: var(--tb-blue); text-underline-offset: .22em; }
a:hover, a:active { color: var(--tb-hover); }
a:focus-visible { outline: 3px solid var(--about-focus); outline-offset: 4px; }
.skip { position: absolute; top: 8px; left: 12px; z-index: 2; padding: 8px 16px; background: var(--about-paper); transform: translateY(-180%); }
.skip:focus { transform: none; }
.measure { width: min(1120px, calc(100% - 2 * clamp(20px, 6vw, 88px))); margin-inline: auto; }
.tb-mast nav a { display: inline-flex; align-items: center; min-height: 44px; }
.intro-band { background: var(--tb-pale); border-bottom: 1px solid var(--tb-rule); }
.intro { display: grid; grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr); align-items: center; gap: clamp(36px, 6vw, 88px); padding-block: clamp(44px, 6vw, 84px); }
.intro-copy p { max-width: 31em; margin-block: 20px 28px; font-size: clamp(16px, 1.4vw, 19px); }
.intro-copy .tb-cta { min-height: 44px; padding-inline: 24px; }
.intro-figure { margin:0; min-width:0; }
.intro-figure figcaption { margin-top:8px; font-size:14px; }
.intro-image { border:1px solid var(--tb-rule); object-position:center 50%; display: block; width: 100%; height: auto; aspect-ratio: 1.65; object-fit: cover; }
.chapter { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.5fr); gap: clamp(28px, 5vw, 72px); align-items: start; padding-block: clamp(36px, 4.5vw, 64px); }
.chapter + .chapter { border-top: 1px solid var(--tb-rule); }
.factsheet > div { display: grid; grid-template-columns: 6em minmax(0, 1fr); gap: 12px; padding-block: 16px; border-bottom: 1px solid var(--tb-rule); }
.factsheet > div:first-child { padding-top: 2px; }
.factsheet > div:last-child { border-bottom: 0; padding-bottom: 0; }
.factsheet dt { font-size: 14px; font-weight: 650; color: var(--tb-muted); padding-top: 2px; }
.factsheet dd, .reading { color: var(--tb-text); }
.reading p + p { margin-top: 12px; }
.inline-action { display: inline-flex; align-items: center; min-height: 44px; margin-top: 8px; font-weight: 650; }
.contact-band { color: var(--about-paper); background: var(--tb-navy); }
.contact-band h2, .contact-email { color: var(--about-paper); }
.contact-band .reading { color: var(--about-reverse-copy); }
.reading .contact-name { margin-top: 20px; font-size: 14px; }
.contact-email { display: inline-flex; align-items: center; min-height: 44px; font: 600 clamp(20px, 2.15vw, 28px)/1.5 var(--tb-sans); overflow-wrap: anywhere; }
.contact-email:hover, .contact-email:active { color: var(--about-reverse-copy); }
.contact-email:focus-visible { outline-color: var(--about-reverse-focus); }
.site-end { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 16px; color: var(--tb-muted); font-size: 14px; }
.site-end a { display: inline-flex; align-items: center; min-height: 44px; }
@media (max-width: 710px) {
  .intro { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-block: 32px; }
  .intro-copy p { margin-block: 12px 20px; }
  .intro-image { aspect-ratio: 1.8; }
  .chapter { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .factsheet > div { grid-template-columns: 5em minmax(0, 1fr); padding-block: 12px; }
  .data-terms > div { display: block; }
  .data-terms dt { margin-bottom: 4px; }
  .tb-mast nav { gap: 12px; }
}
@media (max-width: 360px) {
  .tb-mast nav { gap: 8px; }
  .measure { width: calc(100% - 32px); }
  .factsheet > div { grid-template-columns: 4.6em minmax(0, 1fr); gap: 8px; }
}