:root {
  --bg: #0B1D2E;
  --bg-deep: #071522;
  --bg-panel: #0F2538;
  --line: #1E3A4F;
  --text: #F2F5F7;
  --muted: #6B7A8C;
  --cyan: #00E5FF;
  --green: #C6FF00;
  --orange: #FF6A00;
  --violet: #3D0A4D;
  --font-headline: "Barlow Condensed", "Oswald", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Inter", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Menlo", monospace;
  --font-serif: "Noto Serif SC", "Source Han Serif SC", serif;
  --header-h: 72px;
  --container: 1240px;
  --gutter: clamp(1rem, 2.5vw, 2rem);
  --space: 5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background: var(--bg-deep);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding-inline: 8px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(242, 245, 247, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 245, 247, 0.028) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before,
body::after {
  content: "";
  position: fixed;
  top: 0;
  width: 8px;
  height: 100vh;
  pointer-events: none;
  z-index: 5;
}

body::before {
  left: 0;
  background: linear-gradient(180deg, var(--green) 0%, var(--cyan) 45%, var(--orange) 100%);
}

body::after {
  right: 0;
  border-left: 1px solid var(--line);
  background: repeating-linear-gradient(180deg, transparent 0 10px, rgba(0, 229, 255, 0.18) 10px 11px);
}

main#main-content {
  flex: 1 0 auto;
  width: 100%;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  line-height: 1.12;
  color: var(--text);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

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

img,
svg {
  display: block;
  max-width: 100%;
}

::selection {
  background: rgba(198, 255, 0, 0.25);
  color: var(--text);
}

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.container {
  width: min(var(--container), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

.section {
  padding-block: var(--space);
}

.section-head {
  max-width: 72ch;
  margin-bottom: 3rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: var(--orange);
}

.title {
  margin: 0.25rem 0 1rem;
  font-size: clamp(2.25rem, 5vw, 4.25rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.lead {
  max-width: 60ch;
  color: var(--muted);
  font-size: 1.125rem;
}

.text-muted {
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  position: relative;
  padding: 1.5rem;
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.05), transparent 60%);
  border: 1px solid var(--line);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 3px;
  height: 42px;
  background: var(--cyan);
}

.card:hover {
  border-color: rgba(198, 255, 0, 0.45);
  transform: translateY(-2px);
}

.card-label {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.card-title {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.card-body {
  color: var(--muted);
  font-size: 0.95rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-family: var(--font-headline);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  background: var(--bg-panel);
  border: 1px solid var(--line);
  cursor: pointer;
}

.btn:hover {
  color: var(--green);
  border-color: var(--green);
}

.btn-primary {
  background: var(--green);
  border-color: var(--green);
  color: var(--bg);
}

.btn-primary:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--bg);
}

.btn-outline {
  background: transparent;
  border-color: rgba(0, 229, 255, 0.4);
  color: var(--cyan);
}

.btn-outline:hover {
  background: rgba(0, 229, 255, 0.08);
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(198, 255, 0, 0.05);
  border: 1px solid rgba(198, 255, 0, 0.25);
}

.stat-block {
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.12);
  border-left: 3px solid var(--orange);
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 2rem;
  line-height: 1;
  color: var(--green);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.callout {
  padding: 1.5rem 1.75rem;
  background: linear-gradient(180deg, rgba(61, 10, 77, 0.22), rgba(0, 0, 0, 0.08));
  border: 1px solid var(--line);
  border-left: 4px solid var(--orange);
}

.callout-title {
  margin-bottom: 0.5rem;
  font-family: var(--font-headline);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--orange);
}

.table-wrap {
  overflow-x: auto;
  background: rgba(0, 229, 255, 0.03);
  border: 1px solid var(--line);
}

.data-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 0.8rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.data-table th {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.18);
}

.data-table tbody tr:hover {
  background: rgba(198, 255, 0, 0.04);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--line);
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--green);
}

.page-header {
  padding-block: 2rem 3rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--line);
}

.page-title {
  margin: 0.25rem 0 0.75rem;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  text-transform: uppercase;
}

.page-lead {
  max-width: 60ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.accordion {
  border-top: 1px solid var(--line);
}

.accordion-item {
  border-bottom: 1px solid var(--line);
}

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.1rem 1rem 1.1rem 0;
  font-family: var(--font-headline);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: left;
  color: var(--text);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.accordion-trigger::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--cyan);
  transition: transform 0.2s ease;
}

.accordion-item.is-open .accordion-trigger::after {
  content: "−";
  color: var(--orange);
}

.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows 0.28s ease, visibility 0.28s ease;
}

.accordion-panel-inner {
  min-height: 0;
  overflow: hidden;
  color: var(--muted);
  padding-right: 2rem;
}

.accordion-panel-inner p {
  margin-bottom: 0;
  padding-bottom: 1.25rem;
}

.accordion-item.is-open .accordion-panel {
  grid-template-rows: 1fr;
  visibility: visible;
}

.html-progress,
.header-progress {
  display: block;
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--cyan) 60%, var(--orange));
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  flex: 0 0 auto;
  background: rgba(7, 21, 34, 0.94);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 1440px;
  min-height: var(--header-h);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: -9999px;
  z-index: 200;
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-decoration: none;
  color: var(--bg-deep);
  background: var(--green);
}

.skip-link:focus {
  left: 0.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  text-decoration: none;
}

.brand-mark {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  width: 40px;
  height: 40px;
  padding: 5px;
  background: rgba(0, 229, 255, 0.07);
  border: 1px solid var(--line);
  transform: rotate(-3deg);
}

.brand-mark i,
.brand-mark b {
  display: block;
}

.brand-mark i {
  background: var(--cyan);
}

.brand-mark b {
  align-self: end;
  background: var(--green);
}

.brand-mark::before {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 9px;
  height: 9px;
  background: var(--orange);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
}

.brand-tagline {
  margin-top: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.site-nav {
  display: flex;
  flex: 1 1 auto;
  justify-content: center;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.6rem, 1.6vw, 1.5rem);
  list-style: none;
}

.nav-link {
  position: relative;
  display: block;
  padding: 0.25rem 0.25rem 0.4rem;
  font-family: var(--font-headline);
  font-size: 1.07rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--text);
  text-decoration: none;
}

.nav-link::before {
  content: attr(data-index);
  display: block;
  margin-bottom: 0.15rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.nav-link::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.18s ease-out;
}

.nav-link:hover {
  color: var(--green);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.nav-link[aria-current="page"] {
  color: var(--green);
}

.nav-link[aria-current="page"]::before {
  color: var(--green);
}

.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
}

.header-cta {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 0.9rem;
  font-family: var(--font-headline);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--green);
  background: linear-gradient(120deg, rgba(198, 255, 0, 0.1), rgba(0, 229, 255, 0.04));
  border: 1px solid rgba(198, 255, 0, 0.35);
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.header-cta::before {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  border-top: 6px solid var(--green);
  border-left: 6px solid transparent;
}

.header-cta:hover {
  color: var(--bg-deep);
  background: var(--green);
  border-color: var(--green);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
}

.nav-toggle:hover {
  border-color: var(--green);
}

.nav-toggle-box {
  display: grid;
  align-content: center;
  gap: 4px;
  width: 16px;
  height: 14px;
}

.nav-toggle-box i {
  display: block;
  height: 2px;
  background: var(--green);
  transition: transform 0.16s ease, opacity 0.16s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-box i:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-box i:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-box i:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-toggle-text {
  font-size: 0.75rem;
}

.site-footer {
  flex: 0 0 auto;
  margin-top: auto;
  background: linear-gradient(180deg, #081A2B, #050E18);
  border-top: 1px solid var(--line);
}

.footer-inner {
  max-width: 1280px;
  margin-inline: auto;
  padding: clamp(2rem, 4vw, 4rem) var(--gutter) 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.footer-brand-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}

.footer-brand {
  color: var(--text);
}

.footer-faith {
  max-width: 42ch;
  font-size: 0.9rem;
  color: var(--muted);
}

.footer-col {
  min-width: 0;
}

.footer-title {
  margin-bottom: 1rem;
  padding-bottom: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.footer-links {
  display: grid;
  gap: 0.6rem;
  padding: 0;
  list-style: none;
}

.footer-links a {
  font-size: 0.95rem;
  color: var(--text);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-contact-line {
  margin-bottom: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
  margin-top: clamp(2rem, 4vw, 4rem);
  padding-top: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

html.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

html.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1024px) {
  body {
    padding-inline: 0;
  }

  body::before,
  body::after {
    display: none;
  }

  .site-nav {
    display: block;
    position: fixed;
    top: var(--header-h);
    right: 0;
    left: 0;
    z-index: 99;
    padding: 1rem var(--gutter) 1.5rem;
    background: rgba(7, 21, 34, 0.98);
    border-bottom: 1px solid var(--line);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.15s ease-out, transform 0.15s ease-out;
  }

  .site-nav[data-open] {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    gap: 0.25rem;
  }

  .nav-link {
    width: max-content;
    padding: 0.6rem 0;
    font-size: 1.2rem;
  }

  .nav-link::before {
    margin-bottom: 0.05rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .header-cta {
    padding: 0.45rem 0.7rem;
    font-size: 0.75rem;
  }

  .brand-name {
    font-size: 1.1rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .brand-name {
    font-size: 1.02rem;
  }

  .brand-tagline {
    display: none;
  }

  .header-cta {
    padding: 0;
    background: transparent;
    border: 0;
  }

  .header-cta::before {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-meta {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .card,
  .nav-link::after,
  .nav-toggle-box i,
  .accordion-panel,
  .header-progress,
  html.js [data-reveal] {
    transition: none;
  }

  html.js [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .card:hover {
    transform: none;
  }
}