/* ===========================================================================
   CHIATECH Review of Science, Technology, Engineering and Mathematics
   CHIATECH-STEM — Complete responsive visual system
   Publisher: CHIA TECH SOLUTIONS AND RESOURCES LIMITED · RC 1839865
   Tagline: Bridging the Gap Between Theory and Practical
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  color-scheme: light;

  --brand-navy-950: #050817;
  --brand-navy-900: #080d24;
  --brand-navy-850: #0b1230;
  --brand-navy-800: #101a47;
  --brand-navy-700: #17265f;
  --brand-blue-700: #1d33ad;
  --brand-blue-600: #2944cf;
  --brand-blue-500: #405be4;
  --brand-blue-400: #7185f0;
  --brand-yellow: #ffe34d;
  --brand-yellow-strong: #ffd400;
  --brand-yellow-soft: #fff8cf;
  --brand-red: #ef304d;
  --brand-red-dark: #af1e36;
  --brand-green: #0f9e77;
  --brand-green-dark: #087258;
  --brand-purple: #7259d7;
  --brand-orange: #d97706;

  --ink-950: #0c1225;
  --ink-900: #121a31;
  --ink-800: #25304a;
  --ink-700: #39445f;
  --ink-600: #59647d;
  --ink-500: #737d94;
  --paper: #ffffff;
  --paper-warm: #fffefa;
  --surface-50: #f8faff;
  --surface-100: #f2f5fb;
  --surface-150: #edf1f8;
  --surface-200: #e4e9f3;
  --line: #dbe2ee;
  --line-strong: #c6d0e1;

  --success-bg: #eaf9f3;
  --success-border: #a8dfcb;
  --info-bg: #edf6ff;
  --info-border: #b8d9f6;
  --warning-bg: #fff7da;
  --warning-border: #efd276;
  --danger-bg: #fff0f2;
  --danger-border: #f3bdc5;

  --font-sans: Inter, "Segoe UI Variable", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", Times, serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  --container: 1180px;
  --reading-width: 780px;
  --header-height: 58px;

  --radius-xs: 7px;
  --radius-sm: 11px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-pill: 999px;

  --shadow-xs: 0 2px 8px rgba(12, 21, 48, 0.06);
  --shadow-sm: 0 8px 24px rgba(12, 21, 48, 0.08);
  --shadow-md: 0 18px 48px rgba(12, 21, 48, 0.12);
  --shadow-lg: 0 30px 80px rgba(7, 12, 33, 0.18);
  --shadow-blue: 0 18px 42px rgba(41, 68, 207, 0.25);
  --shadow-yellow: 0 15px 32px rgba(255, 212, 0, 0.24);

  --ease-standard: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-emphasis: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 160ms var(--ease-standard);
  --transition: 260ms var(--ease-standard);
  --transition-slow: 520ms var(--ease-emphasis);
}

/* --------------------------------------------------------------------------
   2. Reset, foundations and accessibility
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--ink-900);
  background:
    radial-gradient(circle at 12% 5%, rgba(64, 91, 228, 0.035), transparent 24rem),
    var(--paper);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.68;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.article-page {
  background: var(--surface-50);
}

main {
  display: block;
  min-height: 40vh;
}

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

img {
  height: auto;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

button,
input,
select,
textarea {
  color: inherit;
}

::selection {
  color: var(--brand-navy-950);
  background: var(--brand-yellow);
}

:focus-visible {
  outline: 3px solid rgba(255, 212, 0, 0.95);
  outline-offset: 3px;
}

:target {
  scroll-margin-top: 100px;
}

[hidden] {
  display: none !important;
}

hr {
  height: 1px;
  margin: 2.5rem 0;
  border: 0;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}

abbr[title] {
  text-decoration: underline dotted;
  text-underline-offset: 0.18em;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin-inline: auto;
}

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

.skip-link {
  position: fixed;
  z-index: 9999;
  top: -120px;
  left: 1rem;
  padding: 0.8rem 1rem;
  color: var(--brand-navy-950);
  background: var(--brand-yellow);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  font-weight: 900;
  text-decoration: none;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
}

/* Refined scrollbars */
* {
  scrollbar-width: thin;
  scrollbar-color: #8b98bd var(--surface-100);
}

*::-webkit-scrollbar {
  width: 11px;
  height: 11px;
}

*::-webkit-scrollbar-track {
  background: var(--surface-100);
}

*::-webkit-scrollbar-thumb {
  background: #8b98bd;
  border: 3px solid var(--surface-100);
  border-radius: var(--radius-pill);
}

*::-webkit-scrollbar-thumb:hover {
  background: var(--brand-blue-600);
}

/* --------------------------------------------------------------------------
   3. Typography and links
   -------------------------------------------------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
  color: var(--ink-950);
  font-weight: 800;
  line-height: 1.16;
  text-wrap: balance;
}

h1,
h2,
.display-type {
  font-family: var(--font-display);
}

p {
  margin-top: 0;
  margin-bottom: 1.15rem;
}

ul,
ol {
  margin-top: 0;
  margin-bottom: 1.25rem;
}

a {
  color: var(--brand-blue-700);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.2em;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--brand-red-dark);
}

p a,
li a,
dd a {
  text-decoration-color: rgba(29, 51, 173, 0.32);
}

p a:hover,
li a:hover,
dd a:hover {
  text-decoration-color: currentColor;
}

strong,
b {
  font-weight: 800;
}

small {
  line-height: 1.45;
}

.eyebrow,
.label {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  color: var(--brand-blue-700);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow::before,
.label::before {
  content: "";
  width: 24px;
  height: 3px;
  flex: 0 0 auto;
  background: var(--brand-yellow-strong);
  border-radius: var(--radius-pill);
}

.lead {
  max-width: 760px;
  color: var(--ink-700);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   4. Utility bar and masthead
   -------------------------------------------------------------------------- */
.utility-bar {
  position: relative;
  z-index: 70;
  color: #d7def4;
  background:
    linear-gradient(90deg, rgba(64, 91, 228, 0.14), transparent 24%, rgba(239, 48, 77, 0.08)),
    var(--brand-navy-950);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 0.76rem;
}

.utility-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.utility-inner > span:first-child {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.utility-bar strong {
  color: var(--brand-yellow);
  letter-spacing: 0.04em;
}

.utility-bar a {
  color: #f9fbff;
  font-weight: 700;
  text-decoration: none;
}

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

.utility-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 1.25rem;
}

.site-header {
  position: sticky;
  z-index: 60;
  top: 0;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 1px 0 rgba(12, 21, 48, 0.08);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.masthead {
  min-height: 116px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  color: var(--ink-950);
  text-decoration: none;
}

.brand:hover {
  color: var(--ink-950);
  text-decoration: none;
}

.brand img {
  width: 76px;
  height: 76px;
  flex: 0 0 76px;
  object-fit: contain;
  filter: drop-shadow(0 7px 14px rgba(5, 8, 23, 0.18));
  transition: transform var(--transition), filter var(--transition);
}

.brand:hover img {
  transform: translateY(-2px) rotate(-1deg) scale(1.025);
  filter: drop-shadow(0 10px 18px rgba(5, 8, 23, 0.24));
}

.brand > span {
  min-width: 0;
}

.brand strong {
  display: block;
  overflow: hidden;
  color: var(--brand-navy-850);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.1vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand small {
  display: block;
  margin-top: 0.34rem;
  overflow: hidden;
  color: var(--ink-600);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.masthead-meta {
  max-width: 410px;
  padding-left: 2rem;
  text-align: right;
  border-left: 1px solid var(--line);
}

.masthead-meta span,
.masthead-meta small {
  display: block;
  color: var(--ink-600);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.masthead-meta strong {
  display: block;
  margin: 0.25rem 0 0.18rem;
  color: var(--brand-navy-850);
  font-size: 0.82rem;
  letter-spacing: 0.035em;
  line-height: 1.35;
}

/* --------------------------------------------------------------------------
   5. Primary navigation
   -------------------------------------------------------------------------- */
.primary-nav {
  position: relative;
  color: #fff;
  background:
    radial-gradient(circle at 12% 0%, rgba(64, 91, 228, 0.33), transparent 28rem),
    linear-gradient(100deg, var(--brand-navy-950), var(--brand-navy-800));
  box-shadow: 0 12px 32px rgba(5, 8, 23, 0.18);
}

.primary-nav::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  pointer-events: none;
  background: linear-gradient(90deg, var(--brand-yellow), var(--brand-red), var(--brand-blue-400));
  opacity: 0.9;
}

.nav-inner {
  position: relative;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-list {
  display: flex;
  align-items: stretch;
  gap: 0.08rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.nav-list > li {
  display: flex;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 1.1rem 0.78rem;
  color: #dce4ff;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.005em;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.nav-link::after {
  content: "";
  position: absolute;
  right: 0.78rem;
  bottom: 0.65rem;
  left: 0.78rem;
  height: 3px;
  background: var(--brand-yellow);
  border-radius: var(--radius-pill);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}

.nav-link:hover,
.nav-link.is-active {
  color: #fff;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.045);
}

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

.nav-link.is-active {
  color: var(--brand-yellow);
}

.nav-tools {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.72rem;
}

.icon-link {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  font-size: 1.42rem;
  line-height: 1;
  text-decoration: none;
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.icon-link:hover {
  color: var(--brand-navy-950);
  background: var(--brand-yellow);
  transform: translateY(-2px);
  text-decoration: none;
}

.menu-toggle {
  display: none;
  min-height: 44px;
  align-items: center;
  gap: 0.28rem;
  padding: 0.55rem 0.2rem;
  color: #fff;
  background: transparent;
  border: 0;
  font-weight: 900;
}

.menu-toggle span {
  margin-right: 0.48rem;
}

.menu-toggle i {
  width: 17px;
  height: 2px;
  display: block;
  background: currentColor;
  border-radius: var(--radius-pill);
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle[aria-expanded="true"] i:nth-of-type(1) {
  transform: translate(5px, 4px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] i:nth-of-type(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] i:nth-of-type(3) {
  transform: translate(-5px, -4px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   6. Buttons, pills and reusable controls
   -------------------------------------------------------------------------- */
.btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.56rem;
  padding: 0.78rem 1.12rem;
  color: var(--ink-950);
  background: #fff;
  border: 1px solid transparent;
  border-radius: 12px;
  box-shadow: none;
  font-size: 0.88rem;
  font-weight: 900;
  letter-spacing: 0.008em;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-blue-600), var(--brand-blue-700));
  box-shadow: 0 11px 24px rgba(29, 51, 173, 0.23);
}

.btn-primary:hover {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-blue-500), var(--brand-blue-700));
  box-shadow: var(--shadow-blue);
}

.btn-accent {
  color: var(--brand-navy-950);
  background: linear-gradient(135deg, #ffed75, var(--brand-yellow-strong));
  box-shadow: 0 10px 22px rgba(255, 212, 0, 0.2);
}

.btn-accent:hover {
  color: var(--brand-navy-950);
  background: linear-gradient(135deg, #fff29a, var(--brand-yellow));
  box-shadow: var(--shadow-yellow);
}

.btn-outline {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  color: var(--brand-navy-950);
  background: #fff;
  border-color: #fff;
}

.btn-ghost {
  color: var(--ink-900);
  background: #fff;
  border-color: var(--line-strong);
}

.btn-ghost:hover {
  color: var(--brand-blue-700);
  border-color: var(--brand-blue-400);
  box-shadow: var(--shadow-sm);
}

.btn-small {
  min-height: 38px;
  padding: 0.58rem 0.84rem;
  border-radius: 10px;
  font-size: 0.78rem;
}

.btn-block {
  width: 100%;
}

.pill,
.badge-pill,
.status {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  width: fit-content;
  max-width: 100%;
  padding: 0.37rem 0.66rem;
  border: 1px solid #d8e0fa;
  border-radius: var(--radius-pill);
  color: #263d9c;
  background: #eef2ff;
  font-family: var(--font-sans);
  font-size: 0.69rem;
  font-weight: 850;
  letter-spacing: 0.015em;
  line-height: 1.25;
}

.pill.green,
.badge-green {
  color: var(--brand-green-dark);
  background: #e4f7ef;
  border-color: #c2eadb;
}

.pill.yellow,
.badge-orange {
  color: #795500;
  background: #fff6c9;
  border-color: #f2dfa0;
}

.pill.red,
.badge-red {
  color: var(--brand-red-dark);
  background: #ffe9ed;
  border-color: #f3c3cb;
}

.badge-blue {
  color: #263d9c;
  background: #edf1ff;
  border-color: #d4dcff;
}

.issue-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

/* --------------------------------------------------------------------------
   7. Homepage hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 700px;
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  background: var(--brand-navy-950);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  z-index: 1;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(8px);
}

.hero::before {
  top: -180px;
  right: -150px;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(64, 91, 228, 0.35), transparent 66%);
}

.hero::after {
  bottom: -260px;
  left: -160px;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(239, 48, 77, 0.18), transparent 68%);
}

.hero-media {
  position: absolute;
  z-index: 0;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.78;
  transform: scale(1.015);
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 8, 23, 0.98) 0%, rgba(5, 8, 23, 0.91) 42%, rgba(5, 8, 23, 0.28) 100%),
    linear-gradient(0deg, rgba(5, 8, 23, 0.72), transparent 52%),
    radial-gradient(circle at 72% 30%, rgba(64, 91, 228, 0.12), transparent 36%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 6rem 0 7.3rem;
}

.issue-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.62rem;
  padding: 0.52rem 0.78rem;
  color: #f5f7ff;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-pill);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.015em;
}

.issue-kicker i {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  background: var(--brand-yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(255, 227, 77, 0.13);
  animation: pulseDot 2s ease-in-out infinite;
}

.hero h1 {
  max-width: 980px;
  margin: 1.45rem 0 1.55rem;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(3.1rem, 6.7vw, 6.7rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 0.96;
  text-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

.hero h1 em {
  position: relative;
  color: var(--brand-yellow);
  font-style: normal;
  white-space: nowrap;
}

.hero h1 em::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0.03em;
  left: 0;
  height: 0.07em;
  background: var(--brand-red);
  border-radius: var(--radius-pill);
  transform: rotate(-1.2deg);
  opacity: 0.8;
}

.hero-lead,
.hero .hero-lead {
  max-width: 760px;
  margin-bottom: 0;
  color: #d7dff5;
  font-size: clamp(1.04rem, 1.55vw, 1.27rem);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.78rem;
  margin-top: 2rem;
}

.hero-facts {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: -62px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(216, 224, 239, 0.88);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(16px);
}

.fact {
  position: relative;
  min-height: 124px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.35rem 1.22rem;
  border-right: 1px solid var(--line);
}

.fact::before {
  content: "";
  position: absolute;
  top: 0;
  right: 14%;
  left: 14%;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-blue-500), var(--brand-yellow));
  border-radius: 0 0 var(--radius-pill) var(--radius-pill);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity var(--transition), transform var(--transition);
}

.fact:hover::before {
  opacity: 1;
  transform: translateY(0);
}

.fact:last-child {
  border-right: 0;
}

.fact span {
  display: block;
  color: var(--ink-600);
  font-size: 0.67rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  line-height: 1.45;
  text-transform: uppercase;
}

.fact strong {
  display: block;
  margin-top: 0.33rem;
  color: var(--brand-navy-850);
  font-size: 0.98rem;
  line-height: 1.35;
}

.notice-strip {
  position: relative;
  color: var(--brand-navy-950);
  background:
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.12) 0 8px, transparent 8px 16px),
    linear-gradient(90deg, var(--brand-yellow-strong), #ffe96d);
  border-bottom: 1px solid #e6bf00;
}

.notice-inner {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.86rem;
  line-height: 1.5;
}

.notice-inner b {
  flex: 0 0 auto;
  white-space: nowrap;
}

.notice-inner span {
  flex: 1 1 auto;
}

.notice-inner a {
  flex: 0 0 auto;
  color: var(--brand-navy-950);
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.notice-inner a:hover {
  color: var(--brand-red-dark);
}

/* --------------------------------------------------------------------------
   8. Sections and section headings
   -------------------------------------------------------------------------- */
.section {
  position: relative;
  padding: clamp(4.4rem, 7vw, 6.4rem) 0;
}

.section-soft {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.75), transparent 14%),
    var(--surface-100);
  border-top: 1px solid rgba(219, 226, 238, 0.72);
  border-bottom: 1px solid rgba(219, 226, 238, 0.72);
}

.section-dark {
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 85% 5%, rgba(64, 91, 228, 0.3), transparent 30rem),
    radial-gradient(circle at 10% 95%, rgba(239, 48, 77, 0.13), transparent 26rem),
    var(--brand-navy-950);
}

.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.23;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
}

.section-dark > .container {
  position: relative;
  z-index: 1;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.25rem;
}

.section-head > div {
  max-width: 760px;
}

.section-head h2 {
  margin: 0.45rem 0 0;
  color: var(--ink-950);
  font-size: clamp(2.2rem, 4.2vw, 3.65rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.04;
}

.section-head > p,
.section-head > a {
  max-width: 620px;
  margin: 0;
}

.section-head > p {
  color: var(--ink-600);
  line-height: 1.75;
}

.section-head > a {
  flex: 0 0 auto;
  font-weight: 850;
  text-decoration: none;
}

.section-dark .section-head h2 {
  color: #fff;
}

.section-dark .section-head > p {
  color: #bdc8e6;
}

.section-dark .eyebrow {
  color: var(--brand-yellow);
}

/* --------------------------------------------------------------------------
   9. Featured issue and article cards
   -------------------------------------------------------------------------- */
.issue-feature {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.issue-feature::after {
  content: "";
  position: absolute;
  pointer-events: none;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: inherit;
}

.issue-feature-media {
  position: relative;
  min-height: 460px;
  overflow: hidden;
  background: var(--brand-navy-900);
}

.issue-feature-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 28%;
  pointer-events: none;
  background: linear-gradient(transparent, rgba(5, 8, 23, 0.24));
}

.issue-feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease-emphasis), filter 700ms var(--ease-emphasis);
}

.issue-feature:hover .issue-feature-media img {
  transform: scale(1.035);
  filter: saturate(1.08) contrast(1.02);
}

.issue-feature-copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 4.6vw, 4.25rem);
  background:
    radial-gradient(circle at 100% 0%, rgba(64, 91, 228, 0.08), transparent 18rem),
    #fff;
}

.issue-feature-copy h3 {
  margin: 0.9rem 0 1.1rem;
  color: var(--ink-950);
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 3.55rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.issue-feature-copy > p {
  color: var(--ink-600);
  font-size: 1.03rem;
  line-height: 1.75;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.35rem;
}

.article-card {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.article-card:hover {
  border-color: #c7d3ee;
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
}

.article-card > img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--brand-navy-900);
  transition: transform 600ms var(--ease-emphasis), filter 600ms var(--ease-emphasis);
}

.article-card:hover > img {
  transform: scale(1.035);
  filter: saturate(1.08);
}

.article-card-body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  padding: 1.35rem;
}

.article-card h3 {
  margin: 0.72rem 0 0.8rem;
  color: var(--ink-950);
  font-family: var(--font-display);
  font-size: 1.43rem;
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.18;
}

.article-card h3 a {
  color: var(--ink-950);
  text-decoration: none;
}

.article-card h3 a:hover {
  color: var(--brand-blue-700);
}

.article-card p {
  color: var(--ink-600);
  font-size: 0.9rem;
  line-height: 1.7;
}

.article-card-footer {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  margin-top: auto;
  color: var(--ink-500);
  border-top: 1px solid var(--surface-200);
  font-size: 0.73rem;
  font-weight: 700;
}

.article-card-footer span:last-child {
  flex: 0 0 auto;
  color: var(--brand-blue-700);
  font-family: var(--font-mono);
  font-weight: 800;
}

/* --------------------------------------------------------------------------
   10. Discipline cards, integrity cards and product cards
   -------------------------------------------------------------------------- */
.disc-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.disc-card {
  position: relative;
  min-height: 252px;
  overflow: hidden;
  padding: 1.55rem;
  color: #fff;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.025));
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-lg);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.06);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.disc-card::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 170px;
  height: 170px;
  pointer-events: none;
  background: radial-gradient(circle, rgba(255, 227, 77, 0.17), transparent 66%);
  border-radius: 50%;
  transition: transform var(--transition-slow);
}

.disc-card:hover {
  border-color: rgba(255, 227, 77, 0.5);
  background: linear-gradient(145deg, rgba(64, 91, 228, 0.24), rgba(255, 255, 255, 0.04));
  transform: translateY(-5px);
}

.disc-card:hover::after {
  transform: scale(1.4);
}

.disc-card:nth-child(1),
.disc-card:nth-child(6) {
  grid-column: span 2;
}

.disc-icon {
  display: inline-grid;
  width: 62px;
  height: 62px;
  place-items: center;
  color: var(--brand-yellow);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  font-size: 2.15rem;
  line-height: 1;
}

.disc-card strong {
  display: block;
  margin: 1rem 0 0.65rem;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.52rem;
  line-height: 1.12;
}

.disc-card p {
  max-width: 34rem;
  margin: 0;
  color: #bdc8e6;
  font-size: 0.86rem;
  line-height: 1.65;
}

.disc-card > a {
  position: absolute;
  z-index: 2;
  inset: 0;
  border-radius: inherit;
}

.integrity-grid,
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.integrity-card,
.product-card,
.info-card {
  position: relative;
  overflow: hidden;
  padding: 1.45rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.integrity-card:hover,
.product-card:hover,
.info-card:hover {
  border-color: #c8d3ed;
  box-shadow: var(--shadow-sm);
  transform: translateY(-4px);
}

.integrity-card b,
.integrity-card strong {
  display: block;
  margin: 0.75rem 0 0.5rem;
  color: var(--ink-950);
  font-size: 1.02rem;
  line-height: 1.35;
}

.integrity-card p,
.product-card p,
.info-card p {
  margin-bottom: 0;
  color: var(--ink-600);
  font-size: 0.86rem;
  line-height: 1.7;
}

.integrity-num {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--brand-yellow);
  background: linear-gradient(145deg, var(--brand-navy-800), var(--brand-navy-950));
  border-radius: 12px;
  box-shadow: 0 9px 22px rgba(5, 8, 23, 0.16);
  font-weight: 950;
}

.product-card::before,
.info-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-blue-600), var(--brand-yellow), var(--brand-red));
}

.product-card h3,
.info-card h3 {
  margin: 0.35rem 0 0.55rem;
  color: var(--ink-950);
  font-size: 1rem;
  line-height: 1.35;
}

/* --------------------------------------------------------------------------
   11. CTA panels
   -------------------------------------------------------------------------- */
.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 2.2rem;
  align-items: center;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4.25rem);
  color: #fff;
  background:
    radial-gradient(circle at 90% 5%, rgba(255, 227, 77, 0.22), transparent 18rem),
    linear-gradient(135deg, var(--brand-blue-600), var(--brand-navy-800) 72%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.cta-panel::before {
  content: "";
  position: absolute;
  top: -120px;
  left: -100px;
  width: 330px;
  height: 330px;
  pointer-events: none;
  border: 46px solid rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.cta-panel > * {
  position: relative;
  z-index: 1;
}

.cta-panel h2 {
  margin: 0.5rem 0 0.85rem;
  color: #fff;
  font-size: clamp(2.2rem, 4vw, 3.65rem);
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.cta-panel p {
  color: #dce3ff;
}

.cta-box {
  padding: 1.45rem;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.cta-box ul {
  padding-left: 1.25rem;
  margin: 0;
}

.cta-box li {
  margin: 0.4rem 0;
  color: #edf1ff;
}

/* --------------------------------------------------------------------------
   12. Interior page hero
   -------------------------------------------------------------------------- */
.page-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 78% 15%, rgba(64, 91, 228, 0.38), transparent 26rem),
    radial-gradient(circle at 15% 100%, rgba(239, 48, 77, 0.13), transparent 24rem),
    linear-gradient(135deg, var(--brand-navy-950), var(--brand-navy-700));
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, transparent, #000 35%, #000 100%);
}

.page-hero-grid {
  position: relative;
  z-index: 1;
  min-height: 430px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 3rem;
  align-items: center;
  padding: 4.7rem 0;
}

.page-hero .eyebrow {
  color: var(--brand-yellow);
}

.page-hero h1 {
  max-width: 920px;
  margin: 0.65rem 0 1.2rem;
  color: #fff;
  font-size: clamp(2.85rem, 5.5vw, 5.75rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.98;
  text-shadow: 0 15px 36px rgba(0, 0, 0, 0.2);
}

.page-hero .lead {
  margin-bottom: 0;
  color: #d9e0f7;
}

.page-hero-mark {
  position: relative;
  width: 250px;
  height: 250px;
  display: grid;
  place-items: center;
  justify-self: end;
  color: #fff;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.07), transparent 64%);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 26px rgba(255, 255, 255, 0.025),
    0 30px 70px rgba(0, 0, 0, 0.18);
}

.page-hero-mark::before,
.page-hero-mark::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
}

.page-hero-mark::before {
  inset: 28px;
}

.page-hero-mark::after {
  inset: -17px;
}

.page-hero-mark span {
  color: var(--brand-yellow);
  font-family: var(--font-display);
  font-size: 7.1rem;
  line-height: 1;
  text-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.page-hero-mark small {
  position: absolute;
  right: 0;
  bottom: 34px;
  left: 0;
  color: #fff;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-align: center;
}

/* --------------------------------------------------------------------------
   13. Prose layouts and informational pages
   -------------------------------------------------------------------------- */
.prose-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 315px;
  gap: 3rem;
  align-items: start;
}

.prose {
  min-width: 0;
  max-width: 850px;
  color: var(--ink-800);
}

.prose > *:first-child {
  margin-top: 0;
}

.prose h2 {
  position: relative;
  margin: 3.1rem 0 1rem;
  padding-top: 0.3rem;
  color: var(--ink-950);
  font-size: clamp(1.85rem, 3vw, 2.45rem);
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.prose h2::before {
  content: "";
  display: block;
  width: 54px;
  height: 5px;
  margin-bottom: 0.85rem;
  background: linear-gradient(90deg, var(--brand-blue-600), var(--brand-yellow));
  border-radius: var(--radius-pill);
}

.prose h3 {
  margin: 2rem 0 0.65rem;
  color: var(--ink-950);
  font-size: 1.28rem;
  line-height: 1.3;
}

.prose h4 {
  margin: 1.6rem 0 0.55rem;
  color: var(--ink-950);
  font-size: 1.04rem;
}

.prose p,
.prose li {
  color: var(--ink-700);
}

.prose p {
  line-height: 1.78;
}

.prose ul,
.prose ol {
  padding-left: 1.35rem;
}

.prose li {
  margin: 0.42rem 0;
  padding-left: 0.18rem;
}

.prose li::marker {
  color: var(--brand-blue-600);
  font-weight: 900;
}

.prose blockquote {
  position: relative;
  margin: 2rem 0;
  padding: 1.35rem 1.5rem 1.35rem 1.65rem;
  color: var(--ink-800);
  background: var(--brand-yellow-soft);
  border: 1px solid #eedc96;
  border-left: 5px solid var(--brand-yellow-strong);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.55;
}

.prose blockquote > *:last-child {
  margin-bottom: 0;
}

.prose code:not(pre code) {
  padding: 0.15rem 0.36rem;
  color: #9d1e36;
  background: #fff0f2;
  border: 1px solid #f2ccd2;
  border-radius: 5px;
  font-family: var(--font-mono);
  font-size: 0.86em;
}

.cards-2,
.cards-3,
.team-grid {
  display: grid;
  gap: 1rem;
}

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

.cards-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.team-card {
  position: relative;
  overflow: hidden;
  padding: 1.55rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.team-card::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 170px;
  height: 170px;
  background: radial-gradient(circle, rgba(64, 91, 228, 0.12), transparent 66%);
  border-radius: 50%;
}

.avatar {
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  color: var(--brand-yellow);
  background: linear-gradient(145deg, var(--brand-navy-800), var(--brand-navy-950));
  border: 4px solid #eef2ff;
  border-radius: 18px;
  box-shadow: 0 13px 26px rgba(5, 8, 23, 0.18);
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 900;
}

.team-card h3 {
  margin: 1rem 0 0.5rem;
  color: var(--ink-950);
  font-size: 1.2rem;
}

.team-card p {
  color: var(--ink-600);
  font-size: 0.88rem;
  line-height: 1.68;
}

.status {
  color: #6d5200;
  background: #fff6c9;
  border-color: #edd88c;
}

.side-card {
  position: sticky;
  top: 96px;
  padding: 1.45rem;
  background:
    radial-gradient(circle at 100% 0%, rgba(64, 91, 228, 0.08), transparent 13rem),
    #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.side-card .label {
  margin-bottom: 1.05rem;
}

.side-card ul,
.side-card ol {
  padding-left: 1.18rem;
  margin-bottom: 1.25rem;
}

.side-card li {
  margin: 0.45rem 0;
  color: var(--ink-700);
  font-size: 0.84rem;
  line-height: 1.55;
}

.side-card li::marker {
  color: var(--brand-blue-600);
}

.side-card > p:last-child,
.side-card > *:last-child {
  margin-bottom: 0;
}

.side-card dl {
  display: grid;
  gap: 0;
  margin: 0 0 1.2rem;
}

.side-card dl > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  padding: 0.68rem 0;
  border-bottom: 1px solid var(--surface-200);
}

.side-card dl > div:last-child {
  border-bottom: 0;
}

.side-card dt {
  color: var(--ink-600);
  font-size: 0.76rem;
  font-weight: 700;
}

.side-card dd {
  margin: 0;
  color: var(--ink-950);
  font-size: 0.77rem;
  font-weight: 850;
  text-align: right;
}

/* --------------------------------------------------------------------------
   14. Timelines and steps
   -------------------------------------------------------------------------- */
.timeline,
.steps {
  position: relative;
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 18px;
  width: 2px;
  background: linear-gradient(var(--brand-blue-500), var(--brand-yellow), var(--brand-red));
}

.timeline-item,
.step {
  position: relative;
  padding: 1.05rem 1.15rem 1.05rem 4rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
}

.timeline-item::before,
.step::before {
  position: absolute;
  top: 1.05rem;
  left: 0.95rem;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--brand-yellow);
  background: var(--brand-navy-850);
  border: 4px solid #eef2ff;
  border-radius: 50%;
  box-shadow: 0 7px 16px rgba(5, 8, 23, 0.16);
  font-weight: 900;
}

.timeline-item::before {
  content: "•";
  font-size: 1.1rem;
}

.steps {
  counter-reset: steps;
}

.step {
  counter-increment: steps;
}

.step::before {
  content: counter(steps);
  font-size: 0.78rem;
}

.timeline-item h3,
.step h3 {
  margin: 0 0 0.35rem;
  color: var(--ink-950);
  font-size: 1rem;
}

.timeline-item p,
.step p {
  margin-bottom: 0;
  color: var(--ink-600);
  font-size: 0.86rem;
}

/* --------------------------------------------------------------------------
   15. Tables
   -------------------------------------------------------------------------- */
.table-wrap,
.data-table-wrap {
  width: 100%;
  overflow: auto;
  margin: 1.5rem 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
}

.table,
.data-table {
  width: 100%;
  min-width: 650px;
  border-collapse: collapse;
  border-spacing: 0;
  font-family: var(--font-sans);
  font-size: 0.86rem;
}

.table caption,
.data-table caption {
  padding: 0.95rem 1rem;
  color: var(--ink-600);
  background: var(--surface-50);
  border-bottom: 1px solid var(--line);
  font-size: 0.78rem;
  font-weight: 750;
  text-align: left;
}

.table th,
.table td,
.data-table th,
.data-table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
}

.table th,
.data-table th {
  color: #fff;
  background: linear-gradient(180deg, var(--brand-navy-800), var(--brand-navy-950));
  border-bottom-color: rgba(255, 255, 255, 0.12);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.055em;
  line-height: 1.45;
  text-transform: uppercase;
}

.table tbody tr:nth-child(even),
.data-table tbody tr:nth-child(even) {
  background: var(--surface-50);
}

.table tbody tr:hover,
.data-table tbody tr:hover {
  background: #edf2ff;
}

.table tbody tr:last-child td,
.data-table tbody tr:last-child td {
  border-bottom: 0;
}

/* --------------------------------------------------------------------------
   16. Forms and search
   -------------------------------------------------------------------------- */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.05rem;
}

.field {
  min-width: 0;
  display: grid;
  gap: 0.42rem;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--ink-900);
  font-size: 0.83rem;
  font-weight: 850;
}

.field input,
.field select,
.field textarea,
.search-shell input {
  width: 100%;
  min-height: 48px;
  padding: 0.82rem 0.95rem;
  color: var(--ink-900);
  background: #fff;
  border: 1px solid #bfc9dc;
  border-radius: 11px;
  box-shadow: inset 0 1px 2px rgba(12, 21, 48, 0.035);
  outline: 0;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input:hover,
.field select:hover,
.field textarea:hover,
.search-shell input:hover {
  border-color: #9faec9;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.search-shell input:focus {
  background: #fff;
  border-color: var(--brand-blue-500);
  box-shadow: 0 0 0 4px rgba(64, 91, 228, 0.13);
}

.field input:user-invalid,
.field select:user-invalid,
.field textarea:user-invalid {
  border-color: var(--brand-red);
  box-shadow: 0 0 0 4px rgba(239, 48, 77, 0.1);
}

.field input[type="file"] {
  min-height: 54px;
  padding: 0.46rem;
  background: var(--surface-50);
}

.field input[type="file"]::file-selector-button {
  margin-right: 0.75rem;
  padding: 0.62rem 0.82rem;
  color: #fff;
  background: var(--brand-navy-800);
  border: 0;
  border-radius: 8px;
  font-weight: 850;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.field input[type="file"]::file-selector-button:hover {
  background: var(--brand-blue-600);
}

.field small {
  color: var(--ink-600);
  font-size: 0.73rem;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 0.72rem;
  padding: 0.9rem 1rem;
  color: var(--ink-700);
  background: var(--surface-50);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  line-height: 1.58;
}

.check input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin-top: 0.18rem;
  accent-color: var(--brand-blue-600);
}

.search-shell {
  max-width: 780px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
}

.search-results {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.search-result {
  position: relative;
  padding: 1.3rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.search-result:hover {
  border-color: #c8d3ed;
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}

.search-result h2 {
  margin: 0.35rem 0 0.5rem;
  color: var(--ink-950);
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.2;
}

.search-result h2 a {
  color: inherit;
  text-decoration: none;
}

.search-result h2 a:hover {
  color: var(--brand-blue-700);
}

.search-result p:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   17. Article hero and publication layout
   -------------------------------------------------------------------------- */
.article-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 78% 14%, rgba(64, 91, 228, 0.32), transparent 25rem),
    linear-gradient(135deg, var(--brand-navy-950), var(--brand-navy-700));
}

.article-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: linear-gradient(90deg, transparent, #000 45%);
}

.article-hero-grid {
  position: relative;
  z-index: 1;
  min-height: 590px;
  display: grid;
  grid-template-columns: minmax(0, 1.13fr) minmax(360px, 0.87fr);
  gap: 3rem;
  align-items: center;
  padding: 4.75rem 0;
}

.article-hero .eyebrow {
  color: var(--brand-yellow);
}

.article-hero h1 {
  margin: 0.8rem 0 1.1rem;
  color: #fff;
  font-size: clamp(2.85rem, 5vw, 5.25rem);
  font-weight: 800;
  letter-spacing: -0.047em;
  line-height: 1.01;
  text-shadow: 0 16px 38px rgba(0, 0, 0, 0.22);
}

.article-deck {
  max-width: 760px;
  margin-bottom: 0;
  color: #d5ddf4;
  font-size: clamp(1.03rem, 1.35vw, 1.17rem);
  line-height: 1.72;
}

.article-meta-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.52rem 0.85rem;
  margin: 1.45rem 0 0;
  color: #bcc8e7;
  font-size: 0.79rem;
  font-weight: 700;
}

.article-meta-line > * {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.article-cover {
  position: relative;
  overflow: hidden;
  background: var(--brand-navy-950);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  box-shadow: 0 28px 76px rgba(0, 0, 0, 0.34);
  transform: rotate(0.6deg);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.article-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  border-radius: inherit;
}

.article-cover:hover {
  box-shadow: 0 34px 86px rgba(0, 0, 0, 0.4);
  transform: rotate(0deg) translateY(-4px);
}

.article-cover img {
  width: 100%;
}

.article-body-wrap {
  display: grid;
  grid-template-columns: minmax(0, var(--reading-width)) minmax(260px, 310px);
  gap: 3.2rem;
  align-items: start;
}

.article-content {
  min-width: 0;
  color: var(--ink-800);
  font-family: var(--font-display);
  font-size: 1.06rem;
  line-height: 1.82;
}

.article-content > *:first-child {
  margin-top: 0;
}

.article-content p,
.article-content li {
  color: #2e3955;
}

.article-content p {
  margin-bottom: 1.35rem;
}

.article-content h2 {
  position: relative;
  margin: 3.5rem 0 1.15rem;
  padding-top: 1rem;
  color: var(--ink-950);
  font-size: clamp(1.95rem, 3.2vw, 2.45rem);
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.article-content h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 68px;
  height: 5px;
  background: linear-gradient(90deg, var(--brand-blue-600), var(--brand-yellow));
  border-radius: var(--radius-pill);
}

.article-content h3 {
  margin: 2.25rem 0 0.8rem;
  color: var(--ink-950);
  font-size: 1.43rem;
  line-height: 1.28;
}

.article-content h4 {
  margin: 1.8rem 0 0.65rem;
  color: var(--ink-950);
  font-size: 1.1rem;
}

.article-content ul,
.article-content ol {
  padding-left: 1.45rem;
}

.article-content li {
  margin: 0.45rem 0;
  padding-left: 0.18rem;
}

.article-content li::marker {
  color: var(--brand-blue-600);
  font-weight: 900;
}

.article-content a {
  overflow-wrap: anywhere;
}

.article-content strong {
  color: var(--ink-950);
}

.article-content sup,
.article-content sub {
  line-height: 0;
}

.article-sidebar {
  position: sticky;
  top: 96px;
}

.meta-card {
  position: relative;
  overflow: hidden;
  padding: 1.25rem;
  margin-bottom: 1rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
}

.meta-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-blue-600), var(--brand-yellow), var(--brand-red));
}

.meta-card h3 {
  margin: 0 0 0.95rem;
  color: var(--ink-950);
  font-family: var(--font-sans);
  font-size: 0.77rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.meta-list {
  display: grid;
  gap: 0;
}

.meta-list > div {
  display: grid;
  gap: 0.12rem;
  padding: 0.68rem 0;
  border-bottom: 1px solid var(--surface-200);
}

.meta-list > div:last-child {
  border-bottom: 0;
}

.meta-list span {
  color: var(--ink-500);
  font-size: 0.64rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.meta-list strong {
  color: var(--ink-900);
  font-size: 0.82rem;
  line-height: 1.45;
}

.citation-box {
  padding: 1rem;
  color: var(--ink-700);
  background: var(--surface-100);
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand-blue-600);
  border-radius: 0 10px 10px 0;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  line-height: 1.6;
}

.article-img-wrap {
  overflow: hidden;
  margin: 2.6rem 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.article-img-wrap img {
  width: 100%;
}

.article-img-caption {
  padding: 0.82rem 1rem;
  color: var(--ink-600);
  background: var(--surface-50);
  border-top: 1px solid var(--line);
  font-family: var(--font-sans);
  font-size: 0.74rem;
  line-height: 1.55;
}

.article-pullquote {
  position: relative;
  margin: 2.3rem 0;
  padding: 1.5rem 1.65rem 1.5rem 1.8rem;
  color: var(--brand-navy-850);
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 227, 77, 0.26), transparent 12rem),
    var(--brand-yellow-soft);
  border: 1px solid #ead78f;
  border-left: 6px solid var(--brand-yellow-strong);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  font-weight: 750;
  line-height: 1.5;
}

.article-pullquote::before {
  content: "“";
  position: absolute;
  top: -0.22rem;
  right: 0.8rem;
  color: rgba(29, 51, 173, 0.1);
  font-family: var(--font-display);
  font-size: 5.5rem;
  line-height: 1;
}

/* --------------------------------------------------------------------------
   18. Callouts, statistics, charts and roadmaps
   -------------------------------------------------------------------------- */
.callout {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1.2rem;
  margin: 2rem 0;
  color: var(--ink-800);
  background: #eef2ff;
  border: 1px solid #cad4ff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  font-family: var(--font-sans);
}

.callout.success {
  background: var(--success-bg);
  border-color: var(--success-border);
}

.callout.info {
  background: var(--info-bg);
  border-color: var(--info-border);
}

.callout.warning {
  background: var(--warning-bg);
  border-color: var(--warning-border);
}

.callout.red,
.callout.danger {
  background: var(--danger-bg);
  border-color: var(--danger-border);
}

.callout-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--brand-blue-600);
  border-radius: 13px;
  box-shadow: 0 8px 18px rgba(29, 51, 173, 0.18);
  font-size: 1.25rem;
  line-height: 1;
}

.callout.success .callout-icon {
  background: var(--brand-green);
}

.callout.warning .callout-icon {
  color: var(--brand-navy-950);
  background: var(--brand-yellow-strong);
}

.callout.red .callout-icon,
.callout.danger .callout-icon {
  background: var(--brand-red);
}

.callout-body > *:first-child {
  margin-top: 0;
}

.callout-body > *:last-child {
  margin-bottom: 0;
}

.callout-body strong {
  display: block;
  margin-bottom: 0.26rem;
  color: var(--ink-950);
}

.callout-body p,
.callout-body li {
  color: var(--ink-700);
  font-family: var(--font-sans);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.8rem 0;
  font-family: var(--font-sans);
}

.stat-box {
  position: relative;
  overflow: hidden;
  padding: 1.15rem;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 5px solid var(--brand-blue-600);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition), box-shadow var(--transition);
}

.stat-box::after {
  content: "";
  position: absolute;
  top: -28px;
  right: -28px;
  width: 90px;
  height: 90px;
  background: radial-gradient(circle, rgba(64, 91, 228, 0.11), transparent 68%);
  border-radius: 50%;
}

.stat-box:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-4px);
}

.stat-box.red {
  border-top-color: var(--brand-red);
}

.stat-box.green {
  border-top-color: var(--brand-green);
}

.stat-box.blue {
  border-top-color: var(--brand-blue-600);
}

.stat-box-number {
  position: relative;
  z-index: 1;
  color: var(--brand-navy-850);
  font-size: clamp(1.8rem, 3.4vw, 2.35rem);
  font-weight: 950;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.stat-box-label {
  margin-top: 0.35rem;
  color: var(--ink-900);
  font-size: 0.79rem;
  font-weight: 850;
  line-height: 1.4;
}

.stat-box-context {
  margin-top: 0.25rem;
  color: var(--ink-500);
  font-size: 0.66rem;
  line-height: 1.45;
}

.progress-chart {
  display: grid;
  gap: 0.9rem;
  padding: 1.25rem;
  margin: 1.6rem 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  font-family: var(--font-sans);
}

.progress-item {
  display: grid;
  gap: 0.4rem;
}

.progress-label {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink-700);
  font-size: 0.8rem;
  font-weight: 760;
}

.progress-value {
  flex: 0 0 auto;
  color: var(--brand-blue-700);
  font-weight: 900;
}

.progress-bar-track {
  height: 11px;
  overflow: hidden;
  background: var(--surface-200);
  border: 1px solid #d9e0ed;
  border-radius: var(--radius-pill);
}

.progress-bar-fill {
  height: 100%;
  min-width: 2%;
  background: linear-gradient(90deg, var(--brand-blue-600), var(--brand-blue-400));
  border-radius: inherit;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.35);
}

.roadmap-grid {
  display: grid;
  gap: 1rem;
  margin: 1.7rem 0;
}

.roadmap-item {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1.15rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  font-family: var(--font-sans);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.roadmap-item:hover {
  border-color: #c8d3ed;
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.roadmap-num {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  color: var(--brand-yellow);
  background: linear-gradient(145deg, var(--brand-navy-800), var(--brand-navy-950));
  border-radius: 15px;
  box-shadow: 0 10px 22px rgba(5, 8, 23, 0.18);
  font-weight: 950;
}

.roadmap-content h3 {
  margin: 0.12rem 0 0.35rem;
  color: var(--ink-950);
  font-size: 1rem;
}

.roadmap-content p {
  margin-bottom: 0;
  color: var(--ink-600);
  font-size: 0.86rem;
}

.roadmap-impact {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--brand-green-dark);
  font-size: 0.77rem;
  font-weight: 850;
}

/* --------------------------------------------------------------------------
   19. Code blocks and technical content
   -------------------------------------------------------------------------- */
.code-container {
  overflow: hidden;
  margin: 2rem 0;
  color: #e7ecff;
  background: #090e1f;
  border: 1px solid #202a48;
  border-radius: var(--radius-md);
  box-shadow: 0 18px 45px rgba(5, 8, 23, 0.2);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.code-header {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.62rem 0.85rem 0.62rem 1rem;
  color: #bec9e8;
  background: linear-gradient(180deg, #19213d, #141b34);
  border-bottom: 1px solid #25304f;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 800;
}

.code-lang {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  letter-spacing: 0.04em;
}

.code-lang::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--brand-green);
  border-radius: 50%;
  box-shadow: 14px 0 0 var(--brand-yellow), 28px 0 0 var(--brand-red);
  margin-right: 24px;
}

.code-copy-btn {
  min-height: 30px;
  padding: 0.34rem 0.62rem;
  color: #fff;
  background: #293759;
  border: 1px solid #3d4c72;
  border-radius: 7px;
  font-size: 0.69rem;
  font-weight: 850;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.code-copy-btn:hover {
  background: var(--brand-blue-600);
  transform: translateY(-1px);
}

.code-container pre {
  max-height: 660px;
  overflow: auto;
  padding: 1.15rem;
  margin: 0;
  line-height: 1.65;
  tab-size: 2;
}

.code-container code {
  color: inherit;
  font: inherit;
  white-space: pre;
}

.language-mermaid {
  white-space: pre-wrap !important;
}

/* --------------------------------------------------------------------------
   20. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  position: relative;
  overflow: hidden;
  padding: 4.8rem 0 1.4rem;
  color: #b8c4e2;
  background:
    radial-gradient(circle at 8% 0%, rgba(64, 91, 228, 0.18), transparent 28rem),
    radial-gradient(circle at 92% 100%, rgba(239, 48, 77, 0.09), transparent 24rem),
    var(--brand-navy-950);
  border-top: 3px solid var(--brand-yellow-strong);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000, transparent 75%);
}

.footer-grid,
.footer-bottom {
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) repeat(3, minmax(0, 1fr));
  gap: 2.2rem;
}

.footer-brand img {
  width: 94px;
  height: 94px;
  float: left;
  margin: 0 1rem 0.6rem 0;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.25));
}

.footer-brand h2 {
  margin: 0 0 0.55rem;
  color: #fff;
  font-size: 1.65rem;
  letter-spacing: -0.02em;
}

.footer-brand p {
  max-width: 430px;
  color: #b8c4e2;
  font-size: 0.87rem;
  line-height: 1.7;
}

.site-footer h3 {
  margin: 0 0 1rem;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  line-height: 1.4;
  text-transform: uppercase;
}

.site-footer ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-footer li {
  margin: 0.52rem 0;
}

.site-footer a {
  color: #c9d3ef;
  font-size: 0.84rem;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--brand-yellow);
}

.social-row {
  clear: both;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding-top: 0.9rem;
}

.social-row a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.34rem 0.62rem;
  color: #e4e9f8;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid #2d385b;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 800;
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.social-row a:hover {
  color: var(--brand-navy-950);
  background: var(--brand-yellow);
  border-color: var(--brand-yellow);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.25rem;
  margin-top: 2.4rem;
  color: #8996b9;
  border-top: 1px solid #25304e;
  font-size: 0.71rem;
}

.footer-bottom a {
  font-size: inherit;
}

.back-to-top {
  position: fixed;
  z-index: 90;
  right: 1.1rem;
  bottom: 1.1rem;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  visibility: hidden;
  color: var(--brand-navy-950);
  background: linear-gradient(135deg, #fff080, var(--brand-yellow-strong));
  border: 1px solid #e6bd00;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  font-size: 1.18rem;
  font-weight: 950;
  opacity: 0;
  transform: translateY(12px) scale(0.9);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition), box-shadow var(--transition);
}

.back-to-top.show {
  visibility: visible;
  opacity: 1;
  transform: translateY(0) scale(1);
}

.back-to-top:hover {
  box-shadow: var(--shadow-yellow);
  transform: translateY(-3px) scale(1.03);
}

/* --------------------------------------------------------------------------
   21. Motion
   -------------------------------------------------------------------------- */
@keyframes heroDrift {
  from { transform: scale(1.015) translate3d(0, 0, 0); }
  to { transform: scale(1.055) translate3d(-0.8%, -0.5%, 0); }
}

@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 5px rgba(255, 227, 77, 0.12); }
  50% { box-shadow: 0 0 0 9px rgba(255, 227, 77, 0.03); }
}

/* --------------------------------------------------------------------------
   22. Responsive layouts
   -------------------------------------------------------------------------- */
@media (max-width: 1120px) {
  :root {
    --container: 1040px;
  }

  .masthead-meta {
    max-width: 350px;
  }

  .nav-link {
    padding-inline: 0.61rem;
    font-size: 0.8rem;
  }

  .disc-grid,
  .integrity-grid,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .disc-card:nth-child(1),
  .disc-card:nth-child(6) {
    grid-column: span 1;
  }
}

@media (max-width: 980px) {
  html {
    scroll-padding-top: 72px;
  }

  .utility-actions,
  .masthead-meta {
    display: none;
  }

  .masthead {
    min-height: 92px;
  }

  .brand img {
    width: 64px;
    height: 64px;
    flex-basis: 64px;
  }

  .brand strong {
    font-size: 1.45rem;
  }

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

  .nav-list {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    max-height: min(70vh, 520px);
    overflow-y: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    padding: 0.75rem 20px 1rem;
    background:
      radial-gradient(circle at 85% 0%, rgba(64, 91, 228, 0.26), transparent 20rem),
      var(--brand-navy-950);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 22px 38px rgba(5, 8, 23, 0.28);
  }

  .nav-list.open {
    display: flex;
    animation: menuIn 220ms var(--ease-emphasis) both;
  }

  .nav-list > li {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    padding: 0.82rem 0.8rem;
    border-radius: 9px;
    font-size: 0.88rem;
  }

  .nav-link::after {
    top: 50%;
    right: auto;
    bottom: auto;
    left: 0.2rem;
    width: 4px;
    height: 26px;
    transform: translateY(-50%) scaleY(0);
  }

  .nav-link:hover::after,
  .nav-link.is-active::after {
    transform: translateY(-50%) scaleY(1);
  }

  .hero {
    min-height: 650px;
  }

  .hero-content {
    padding: 5rem 0 6rem;
  }

  .hero-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 0;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  }

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

  .fact:nth-child(2n) {
    border-right: 0;
  }

  .fact:last-child {
    grid-column: 1 / -1;
    border-bottom: 0;
  }

  .issue-feature,
  .cta-panel,
  .article-hero-grid {
    grid-template-columns: 1fr;
  }

  .issue-feature-media {
    min-height: 360px;
  }

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

  .page-hero-grid {
    grid-template-columns: 1fr;
    min-height: 390px;
  }

  .page-hero-mark {
    display: none;
  }

  .prose-layout,
  .article-body-wrap {
    grid-template-columns: 1fr;
  }

  .prose {
    max-width: none;
  }

  .side-card,
  .article-sidebar {
    position: static;
  }

  .article-cover {
    width: min(680px, 100%);
    transform: none;
  }

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

@keyframes menuIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 30px, var(--container));
  }

  .utility-inner {
    min-height: 34px;
    font-size: 0.69rem;
  }

  .masthead {
    min-height: 82px;
  }

  .brand {
    gap: 0.72rem;
  }

  .brand img {
    width: 56px;
    height: 56px;
    flex-basis: 56px;
  }

  .brand strong {
    font-size: clamp(1.13rem, 5vw, 1.38rem);
  }

  .brand small {
    max-width: 66vw;
    font-size: 0.58rem;
    letter-spacing: 0.07em;
  }

  .nav-tools .icon-link {
    display: none;
  }

  .nav-tools .btn {
    min-height: 36px;
    padding-inline: 0.68rem;
    font-size: 0.69rem;
  }

  .hero {
    min-height: 610px;
  }

  .hero-content {
    padding: 4.5rem 0 5rem;
  }

  .hero h1 {
    font-size: clamp(3rem, 13vw, 4.5rem);
    line-height: 0.98;
  }

  .hero h1 em {
    white-space: normal;
  }

  .hero-lead,
  .hero .hero-lead {
    font-size: 1rem;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-facts {
    grid-template-columns: 1fr;
    border-radius: 0;
  }

  .fact,
  .fact:nth-child(2n),
  .fact:last-child {
    grid-column: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .fact:last-child {
    border-bottom: 0;
  }

  .notice-inner {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.38rem 0.7rem;
    padding: 0.78rem 0;
  }

  .notice-inner span {
    flex-basis: 100%;
  }

  .notice-inner a {
    white-space: normal;
  }

  .section {
    padding: 4rem 0;
  }

  .section-head {
    display: block;
  }

  .section-head > p,
  .section-head > a {
    display: inline-block;
    margin-top: 0.8rem;
  }

  .issue-feature {
    border-radius: var(--radius-lg);
  }

  .issue-feature-media {
    min-height: 280px;
  }

  .issue-feature-copy {
    padding: 1.5rem;
  }

  .articles-grid,
  .disc-grid,
  .integrity-grid,
  .product-grid,
  .cards-2,
  .cards-3,
  .team-grid,
  .stat-grid {
    grid-template-columns: 1fr;
  }

  .cta-panel {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
  }

  .page-hero-grid {
    min-height: 340px;
    padding: 3.8rem 0;
  }

  .page-hero h1 {
    font-size: clamp(2.85rem, 12vw, 4.4rem);
  }

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

  .field.full {
    grid-column: auto;
  }

  .article-hero-grid {
    min-height: auto;
    padding: 3.7rem 0;
  }

  .article-hero h1 {
    font-size: clamp(2.55rem, 10vw, 4rem);
  }

  .article-cover {
    order: -1;
  }

  .article-content {
    font-size: 1rem;
    line-height: 1.78;
  }

  .article-content h2 {
    font-size: 1.85rem;
  }

  .callout {
    grid-template-columns: 42px minmax(0, 1fr);
    padding: 1rem;
  }

  .callout-icon {
    width: 40px;
    height: 40px;
  }

  .roadmap-item {
    grid-template-columns: 48px minmax(0, 1fr);
    padding: 1rem;
  }

  .roadmap-num {
    width: 44px;
    height: 44px;
  }

  .search-shell {
    grid-template-columns: 1fr;
  }

  .search-shell .btn {
    width: 100%;
  }

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

  .footer-brand img {
    float: none;
    margin-bottom: 0.9rem;
  }

  .footer-bottom {
    display: grid;
    justify-content: start;
  }
}

@media (max-width: 420px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .utility-inner > span:first-child {
    font-size: 0.64rem;
  }

  .brand small {
    max-width: 58vw;
  }

  .nav-tools .btn {
    display: none;
  }

  .hero h1 {
    font-size: 2.8rem;
  }

  .issue-kicker {
    max-width: 100%;
    align-items: flex-start;
    border-radius: 12px;
  }

  .article-card-body,
  .integrity-card,
  .product-card,
  .info-card,
  .team-card,
  .side-card,
  .meta-card {
    padding: 1.15rem;
  }

  .article-pullquote {
    padding: 1.2rem;
    font-size: 1.15rem;
  }

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

  .callout-icon {
    width: 38px;
    height: 38px;
  }

  .timeline-item,
  .step {
    padding-left: 3.65rem;
  }
}

/* --------------------------------------------------------------------------
   23. Reduced motion, high contrast and print
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: more) {
  :root {
    --line: #aeb9ce;
    --line-strong: #8f9cb6;
    --ink-600: #404b64;
  }

  .btn,
  .pill,
  .badge-pill,
  .article-card,
  .integrity-card,
  .product-card,
  .info-card,
  .side-card,
  .meta-card {
    border-width: 2px;
  }
}

@media print {
  @page {
    size: A4;
    margin: 16mm 15mm 18mm;
  }

  :root {
    --ink-950: #000;
    --ink-900: #111;
    --ink-800: #222;
    --ink-700: #333;
  }

  html,
  body {
    color: #000 !important;
    background: #fff !important;
    font-size: 10.5pt;
  }

  .utility-bar,
  .site-header,
  .site-footer,
  .article-sidebar,
  .side-card,
  .back-to-top,
  .hero-actions,
  .notice-strip,
  .code-copy-btn {
    display: none !important;
  }

  .section {
    padding: 10mm 0;
  }

  .hero,
  .page-hero,
  .article-hero,
  .section-dark,
  .cta-panel {
    color: #000 !important;
    background: #fff !important;
    border: 0 !important;
    box-shadow: none !important;
  }

  .hero::before,
  .hero::after,
  .hero-media,
  .page-hero::before,
  .page-hero-mark,
  .article-hero::after,
  .section-dark::before {
    display: none !important;
  }

  .hero {
    min-height: auto;
  }

  .hero-content,
  .page-hero-grid,
  .article-hero-grid {
    min-height: auto;
    display: block;
    padding: 8mm 0;
  }

  .hero h1,
  .page-hero h1,
  .article-hero h1,
  .section-dark h2,
  .cta-panel h2 {
    color: #000 !important;
    text-shadow: none !important;
  }

  .hero-lead,
  .hero .hero-lead,
  .page-hero .lead,
  .article-deck,
  .article-meta-line,
  .section-dark .section-head > p,
  .cta-panel p {
    color: #222 !important;
  }

  .article-cover {
    display: none !important;
  }

  .article-body-wrap,
  .prose-layout {
    display: block;
  }

  .article-content {
    max-width: none;
    color: #000;
    font-size: 10.5pt;
    line-height: 1.55;
  }

  .article-content p,
  .article-content li,
  .prose p,
  .prose li {
    color: #111 !important;
  }

  .article-content h2,
  .article-content h3,
  .prose h2,
  .prose h3 {
    break-after: avoid;
  }

  .article-img-wrap,
  .table-wrap,
  .data-table-wrap,
  .callout,
  .article-pullquote,
  .code-container,
  .stat-box,
  .roadmap-item {
    break-inside: avoid;
    box-shadow: none !important;
  }

  .code-container {
    color: #000;
    background: #f5f5f5;
    border-color: #777;
  }

  .code-header {
    color: #000;
    background: #eee;
  }

  a,
  a:visited {
    color: #000 !important;
    text-decoration: none !important;
  }

  .article-content a[href^="http"]::after,
  .prose a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-family: var(--font-sans);
    font-size: 8pt;
    overflow-wrap: anywhere;
  }
}

/* SETEHEM harmonisation */
:root{--ct-navy:#071a45;--ct-blue:#173bc4;--ct-gold:#ffd43b;--ct-red:#ed1b2f;--ct-ink:#101828;--ct-soft:#f4f7ff}
.brand strong,.nav-logo-title{font-size:clamp(1.45rem,3vw,2.5rem)!important;letter-spacing:.025em;text-transform:uppercase}.brand small,.nav-logo-subtitle{display:block;font-size:.72rem!important;letter-spacing:.035em;line-height:1.35;color:#43526d}.setehem-strip{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;background:#fff;border:1px solid #dfe6f3;border-radius:14px;overflow:hidden;box-shadow:0 16px 45px rgba(7,26,69,.1)}.setehem-strip span{padding:.75rem .4rem;text-align:center;font-weight:800;font-size:.72rem;color:var(--ct-navy);background:linear-gradient(180deg,#fff,#eef3ff)}.portal-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem}.portal-card{padding:1.25rem;border:1px solid #dfe6f3;border-radius:18px;background:#fff;box-shadow:0 10px 25px rgba(7,26,69,.08)}.status-draft{display:inline-block;padding:.3rem .7rem;border-radius:99px;background:#fff1bf;color:#7a5100;font-weight:800}.footer-social a{display:inline-flex;margin:.25rem;padding:.55rem .8rem;border-radius:999px;background:#fff;color:#071a45;text-decoration:none}.role-card{border-left:5px solid var(--ct-gold)}@media(max-width:800px){.setehem-strip{grid-template-columns:1fr 1fr}.setehem-strip span:last-child{grid-column:1/-1}}