:root {
  color-scheme: light;
  --canvas: #F3F4F6;
  --panel: #FFFFFF;
  --ink: #111827;
  --accent: #EA580C;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: "Trebuchet MS", sans-serif;
  font-size: 0.96rem;
  line-height: 1.45;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent);
}

a:focus-visible,
[tabindex]:focus-visible {
  outline: 0.18rem solid var(--accent);
  outline-offset: 0.18rem;
}

.skip-link {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  padding: 0.65rem 0.85rem;
  background: var(--accent);
  color: var(--panel);
  transform: translateY(-120%);
}

.skip-link:focus {
  color: var(--panel);
  transform: translateY(0);
}

.technical-header,
.content-section {
  width: min(76rem, calc(100% - 2rem));
  margin-inline: auto;
}

.technical-header {
  margin-top: 1rem;
  border: 0.08rem solid var(--ink);
  background: var(--panel);
}

.utility-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1rem;
  padding: 0.55rem 0.8rem;
  border-bottom: 0.08rem solid var(--ink);
  background: var(--ink);
  color: var(--panel);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.utility-bar a:hover {
  color: var(--accent);
}

.entity {
  font-weight: 700;
}

.header-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  padding: 1.15rem;
}

.header-copy {
  max-width: 54rem;
}

.eyebrow,
.section-code {
  margin: 0 0 0.35rem;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: "Trebuchet MS", sans-serif;
  line-height: 1.1;
}

h1 {
  max-width: 48rem;
  margin-bottom: 0.75rem;
  font-size: clamp(1.75rem, 4vw, 3.15rem);
}

h2 {
  margin-bottom: 0.45rem;
  font-size: clamp(1.35rem, 2.8vw, 2rem);
}

h3 {
  margin-bottom: 0.45rem;
  font-size: 1.12rem;
}

.header-copy p:not(.eyebrow),
.section-heading p:not(.section-code) {
  max-width: 52rem;
  margin-bottom: 0.38rem;
}

.page-nav {
  display: grid;
  align-content: start;
  min-width: 13rem;
  border: 0.08rem solid var(--ink);
}

.page-nav a {
  padding: 0.58rem 0.7rem;
  border-bottom: 0.08rem solid var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
}

.page-nav a:last-child {
  border-bottom: 0;
}

.page-nav a:hover {
  background: var(--accent);
  color: var(--panel);
}

main {
  padding-bottom: 2rem;
}

.content-section {
  margin-top: 1rem;
  border: 0.08rem solid var(--ink);
  background: var(--panel);
}

.section-heading {
  padding: 0.85rem 1rem;
  border-bottom: 0.08rem solid var(--ink);
}

.table-wrap {
  max-width: 100%;
  overflow-x: auto;
}

.spec-table {
  width: 100%;
  min-width: 55rem;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.spec-table caption {
  padding: 0.55rem 0.75rem;
  border-bottom: 0.08rem solid var(--ink);
  text-align: left;
  font-size: 0.78rem;
  font-weight: 700;
}

.spec-table th,
.spec-table td {
  padding: 0.58rem 0.72rem;
  border-right: 0.08rem solid var(--ink);
  border-bottom: 0.08rem solid var(--ink);
  text-align: left;
  vertical-align: top;
}

.spec-table tr > :last-child {
  border-right: 0;
}

.spec-table tbody tr:last-child > * {
  border-bottom: 0;
}

.spec-table thead th {
  background: var(--ink);
  color: var(--panel);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.spec-table thead .category-row th {
  background: var(--accent);
  color: var(--panel);
}

.spec-table tbody th {
  width: 18%;
  font-size: 0.86rem;
}

.spec-table tbody td {
  font-size: 0.86rem;
}

.service-code {
  display: block;
  margin-bottom: 0.24rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.rate-badge,
.status-label {
  display: inline-block;
  padding: 0.24rem 0.45rem;
  background: var(--accent);
  color: var(--panel);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.technical-detail-grid,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.72fr);
  border-top: 0.08rem solid var(--ink);
}

.technical-definitions,
.contact-directory,
.objection-list {
  margin: 0;
}

.technical-definitions > div,
.contact-directory > div,
.objection-list > div {
  display: grid;
  grid-template-columns: minmax(10rem, 0.42fr) minmax(0, 1fr);
  border-bottom: 0.08rem solid var(--ink);
}

.technical-definitions > div:last-child,
.contact-directory > div:last-child,
.objection-list > div:last-child {
  border-bottom: 0;
}

.technical-definitions dt,
.technical-definitions dd,
.contact-directory dt,
.contact-directory dd,
.objection-list dt,
.objection-list dd {
  margin: 0;
  padding: 0.62rem 0.72rem;
}

.technical-definitions dt,
.contact-directory dt,
.objection-list dt {
  border-right: 0.08rem solid var(--ink);
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.work-figure {
  display: grid;
  grid-template-rows: minmax(13rem, 1fr) auto;
  margin: 0;
  border-left: 0.08rem solid var(--ink);
  background: var(--ink);
}

.work-figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 22rem;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
}

.work-figure figcaption {
  padding: 0.55rem 0.7rem;
  background: var(--ink);
  color: var(--panel);
  font-size: 0.78rem;
}

.remarks-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.remarks-grid blockquote {
  margin: 0;
  padding: 0.85rem 1rem;
  border-right: 0.08rem solid var(--ink);
  border-bottom: 0.08rem solid var(--ink);
}

.remarks-grid blockquote:last-child {
  border-right: 0;
}

.remarks-grid p {
  margin-bottom: 0.65rem;
  font-weight: 700;
}

.remarks-grid footer {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.technical-link,
.primary-action {
  display: inline-block;
  padding: 0.65rem 0.8rem;
  font-size: 0.79rem;
  font-weight: 700;
  text-transform: uppercase;
}

.remarks-section > .technical-link {
  margin: 0.75rem 1rem;
}

.secondary-page {
  padding-top: 0.05rem;
}

.boundary-panel {
  display: grid;
  gap: 0.65rem;
  padding: 1rem;
}

.boundary-panel p {
  margin-bottom: 0;
  max-width: 58rem;
}

.boundary-statement {
  font-size: clamp(1.15rem, 2.5vw, 1.65rem);
  font-weight: 700;
}

.status-label {
  width: fit-content;
}

.objection-list > div {
  grid-template-columns: minmax(14rem, 0.4fr) minmax(0, 1fr);
}

.contact-layout {
  border-top: 0;
  border-bottom: 0.08rem solid var(--ink);
}

.contact-directory a {
  font-weight: 700;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  padding: 0.75rem 1rem;
  border-bottom: 0.08rem solid var(--ink);
}

.primary-action {
  background: var(--accent);
  color: var(--panel);
  text-decoration: none;
}

.primary-action:hover {
  background: var(--ink);
  color: var(--panel);
}

.privacy-panel {
  padding: 0.9rem 1rem;
}

.privacy-panel p:not(.section-code) {
  max-width: 62rem;
  margin-bottom: 0.45rem;
}

.privacy-panel p:last-child {
  margin-bottom: 0;
}

@media (max-width: 48rem) {
  .technical-header,
  .content-section {
    width: calc(100% - 1rem);
  }

  .header-main,
  .technical-detail-grid,
  .contact-layout,
  .remarks-grid {
    grid-template-columns: 1fr;
  }

  .page-nav {
    min-width: 0;
  }

  .technical-definitions > div,
  .contact-directory > div,
  .objection-list > div {
    grid-template-columns: 1fr;
  }

  .technical-definitions dt,
  .contact-directory dt,
  .objection-list dt {
    border-right: 0;
    border-bottom: 0.08rem solid var(--ink);
  }

  .work-figure {
    border-top: 0.08rem solid var(--ink);
    border-left: 0;
  }

  .remarks-grid blockquote {
    border-right: 0;
  }

  .utility-bar {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media print {
  body {
    background: var(--panel);
  }

  .technical-header,
  .content-section {
    width: 100%;
    break-inside: avoid;
  }

  .page-nav,
  .skip-link,
  .contact-actions {
    display: none;
  }
}