:root {
    --ui-space-0: 0px;
    --ui-space-1: 4px;
    --ui-space-2: 8px;
    --ui-space-3: 12px;
    --ui-space-4: 16px;
    --ui-space-5: 20px;
    --ui-space-6: 24px;
    --ui-space-7: 32px;
    --ui-space-8: 40px;
    --ui-space-9: 48px;
    --ui-space-10: 64px;
    --ui-radius-sm: 8px;
    --ui-radius-md: 12px;
    --ui-radius-lg: 16px;
    --ui-control-h-sm: 40px;
    --ui-control-h-md: 44px;
    --ui-container-md: 960px;
    --ui-container-lg: 1120px;
    --ui-breakpoint-mobile-max: 767px;
    --ui-breakpoint-tablet-min: 768px;
    --ui-breakpoint-desktop-min: 1024px;
    --ui-breakpoint-wide-min: 1200px;
    --ui-line: #e4e9f0;
    --ui-ink: #0f1f3a;
    --ui-ink-soft: #42597a;
    --ui-font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    --ui-text-display: clamp(36px, 5.2vw, 58px);
    --ui-text-title-xl: clamp(30px, 4.2vw, 46px);
    --ui-text-title-lg: clamp(24px, 3vw, 34px);
    --ui-text-title-md: 22px;
    --ui-text-body: 16px;
    --ui-text-body-sm: 14px;
    --ui-text-caption: 12px;
    --ui-leading-tight: 1.16;
    --ui-leading-normal: 1.5;
    --ui-card-density-default: 16px;
    --ui-card-density-compact: 12px;
    --ui-header-bg: rgba(255, 255, 255, 0.88);
    --ui-header-border: #dce4ef;
    --ui-surface: #f6f9fd;
    --ui-surface-strong: #ffffff;
    --ui-card-bg: #ffffff;
    --ui-shadow-card: 0 1px 2px rgba(15, 23, 42, 0.06), 0 10px 28px rgba(15, 23, 42, 0.05);
    --ui-nav-item-h: var(--ui-control-h-sm);
  }
  html,
  body {
    max-width: 100%;
    overflow-x: clip;
  }
  .ui-header {
    position: sticky;
    top: 0;
    z-index: 70;
    width: 100%;
    border-bottom: 1px solid var(--ui-header-border);
    background: var(--ui-header-bg);
    backdrop-filter: saturate(150%) blur(14px);
    -webkit-backdrop-filter: saturate(150%) blur(14px);
    font-family: var(--ui-font);
    overflow: visible;
  }
  .ui-header-inner {
    width: min(var(--ui-container-lg), calc(100% - var(--ui-space-7)));
    margin: 0 auto;
    display: grid;
    gap: var(--ui-space-4);
    align-items: center;
    min-height: var(--ui-space-9);
    padding: var(--ui-space-2) var(--ui-space-0);
  }
  .ui-header-inner--landing {
    grid-template-areas: "brand nav actions";
    grid-template-columns: auto minmax(0, 1fr) auto;
  }
  .ui-header-inner--section {
    grid-template-areas: "brand nav";
    grid-template-columns: auto minmax(0, 1fr);
  }
  .ui-brand {
    grid-area: brand;
    display: inline-flex;
    align-items: center;
    justify-self: start;
    min-width: 0;
  }
  .ui-brand-logo {
    display: block;
    width: 172px;
    height: auto;
    max-width: 100%;
  }
  .ui-nav-shell {
    grid-area: nav;
    min-width: 0;
    position: relative;
  }
  .ui-nav-shell.is-open {
    z-index: 80;
  }
  .ui-nav-button {
    display: none;
    align-items: center;
    justify-content: center;
    gap: var(--ui-space-2);
    min-width: var(--ui-control-h-sm);
    min-height: var(--ui-control-h-sm);
    padding: var(--ui-space-0) var(--ui-space-3);
    border: 1px solid var(--ui-line);
    border-radius: 999px;
    background: var(--ui-surface-strong);
    color: var(--ui-ink);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    user-select: none;
    transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
  }
  .ui-nav-button:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
  }
  .ui-nav-button:focus-visible {
    outline: 2px solid rgba(37, 99, 235, 0.55);
    outline-offset: 2px;
  }
  .ui-nav-button:active {
    transform: translateY(1px);
  }
  .ui-nav-button-text {
    line-height: 1;
  }
  .ui-nav-button-icon {
    position: relative;
    width: 16px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: background 0.2s ease;
  }
  .ui-nav-button-icon::before,
  .ui-nav-button-icon::after {
    content: "";
    position: absolute;
    left: 0;
    width: 16px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform 0.2s ease, top 0.2s ease, opacity 0.2s ease;
  }
  .ui-nav-button-icon::before {
    top: -5px;
  }
  .ui-nav-button-icon::after {
    top: 5px;
  }
  .ui-nav-shell.is-open .ui-nav-button-icon {
    background: transparent;
  }
  .ui-nav-shell.is-open .ui-nav-button-icon::before {
    top: 0;
    transform: rotate(45deg);
  }
  .ui-nav-shell.is-open .ui-nav-button-icon::after {
    top: 0;
    transform: rotate(-45deg);
  }
  .ui-nav-backdrop {
    display: none;
    border: 0;
    margin: 0;
    padding: 0;
    background: rgba(15, 18, 28, 0.38);
  }
  .ui-nav {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--ui-space-2);
    flex-wrap: nowrap;
    min-width: 0;
    position: relative;
  }
  .ui-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--ui-nav-item-h);
    padding: var(--ui-space-0) var(--ui-space-3);
    border-radius: 999px;
    border: 1px solid transparent;
    color: var(--ui-ink-soft);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0;
    white-space: nowrap;
    transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  }
  .ui-nav-overflow {
    position: relative;
    margin-left: auto;
    display: inline-flex;
    align-items: center;
  }
  .ui-nav-overflow[hidden] {
    display: none;
  }
  .ui-nav-overflow-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--ui-nav-item-h);
    padding: var(--ui-space-0) var(--ui-space-3);
    border-radius: 999px;
    border: 1px solid var(--ui-line);
    background: var(--ui-surface-strong);
    color: var(--ui-ink);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0;
    cursor: pointer;
    white-space: nowrap;
  }
  .ui-nav-overflow-btn:hover {
    background: #f8fafc;
  }
  .ui-nav-overflow-btn:focus-visible {
    outline: 2px solid rgba(37, 99, 235, 0.55);
    outline-offset: 2px;
  }
  .ui-nav-overflow-menu {
    display: none;
    position: absolute;
    top: calc(100% + var(--ui-space-2));
    right: 0;
    min-width: 220px;
    max-width: min(78vw, 320px);
    padding: var(--ui-space-2);
    border: 1px solid var(--ui-line);
    border-radius: var(--ui-radius-md);
    background: #ffffff;
    box-shadow: 0 16px 30px rgba(15, 23, 42, 0.12);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 85;
    gap: var(--ui-space-1);
    grid-auto-rows: minmax(var(--ui-control-h-sm), auto);
  }
  .ui-nav-shell.overflow-open .ui-nav-overflow-menu {
    display: grid;
  }
  .ui-nav-overflow-menu a {
    width: 100%;
    justify-content: flex-start;
    min-height: var(--ui-control-h-sm);
    padding: var(--ui-space-0) var(--ui-space-2);
    border-radius: var(--ui-radius-sm);
    border: 1px solid transparent;
    color: var(--ui-ink-soft);
    background: transparent;
  }
  .ui-nav-overflow-menu a:hover {
    background: #f8fafc;
    border-color: #e2e8f0;
    color: var(--ui-ink);
  }
  .ui-nav-shell.ui-nav-tight .ui-nav a {
    padding-left: var(--ui-space-2);
    padding-right: var(--ui-space-2);
    font-size: 12px;
  }
  .ui-nav-shell.ui-nav-tight .ui-nav .ui-lang {
    margin-left: var(--ui-space-0);
  }
  .ui-nav a:hover {
    color: var(--ui-ink);
    background: #f8fafc;
  }
  .ui-nav a.is-active {
    color: var(--ui-ink);
    border-color: #cbd5e1;
    background: var(--ui-surface);
  }
  .ui-nav .ui-lang {
    margin-left: var(--ui-space-1);
    border-color: #cbd5e1;
    background: var(--ui-surface-strong);
    color: var(--ui-ink);
    font-weight: 600;
  }
  .ui-actions {
    grid-area: actions;
    display: flex;
    align-items: center;
    justify-self: end;
  }
  .ui-header-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--ui-control-h-sm);
    border-radius: 999px;
    padding: var(--ui-space-0) var(--ui-space-3);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    color: #ffffff;
    background: #1f6fe5;
    box-shadow: 0 8px 20px rgba(31, 111, 229, 0.22);
    text-decoration: none;
    transition: background 0.18s ease, transform 0.18s ease;
  }
  .ui-header-cta:hover {
    background: #165ec7;
  }
  .ui-header-cta:active {
    transform: translateY(1px);
  }

  .ui-card {
    border: 1px solid var(--ui-line);
    border-radius: var(--ui-radius-lg);
    background: var(--ui-card-bg);
    box-shadow: var(--ui-shadow-card);
    overflow: hidden;
  }
  .ui-card-head {
    display: flex;
    align-items: flex-start;
    gap: var(--ui-space-3);
  }
  .ui-card-title-wrap {
    min-width: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--ui-space-2);
  }
  .ui-card-facts {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: var(--ui-space-2);
  }
  .ui-card-facts li {
    margin: 0;
  }
  .ui-card-actions {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: var(--ui-space-2);
  }
  .ui-card-grid {
    display: grid;
    gap: var(--ui-space-4);
  }
  .ui-card-title {
    margin: 0 0 8px;
    font-size: var(--ui-text-title-md);
    line-height: 1.25;
    color: var(--ui-ink);
  }
  .ui-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ui-space-1);
  }
  .ui-card-media {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1200 / 630;
    object-fit: cover;
  }
  .insight-link {
    color: #0b63cc;
    text-decoration: underline;
    text-underline-offset: 2px;
  }
  .ui-eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0 var(--ui-space-2);
    border-radius: 999px;
    border: 1px solid var(--ui-line);
    background: rgba(255, 255, 255, 0.84);
    color: #466287;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.02em;
  }

  @media (min-width: 1200px) {
    .ui-header-inner--landing {
      grid-template-areas: "brand nav actions";
      grid-template-columns: auto minmax(0, 1fr) auto;
    }
    .ui-header-inner--section {
      grid-template-areas: "brand nav";
      grid-template-columns: auto minmax(0, 1fr);
    }
    .ui-nav {
      flex-wrap: nowrap;
      gap: var(--ui-space-1);
    }
  }
  @media (min-width: 768px) {
    .ui-nav-button { display: none !important; }
    .ui-nav-shell > .ui-nav {
      position: static;
      max-height: none;
      overflow: visible;
      display: flex;
    }
    .ui-nav-backdrop { display: none !important; }
    .ui-nav-overflow { display: inline-flex; }
  }
  @media (min-width: 768px) and (max-width: 1199px) {
    .ui-header-inner {
      width: min(var(--ui-container-lg), calc(100% - var(--ui-space-5)));
      gap: var(--ui-space-2);
    }
    .ui-brand-logo {
      width: 164px;
    }
    .ui-nav-shell {
      min-width: 0;
    }
    .ui-nav {
      gap: var(--ui-space-1);
    }
    .ui-nav a {
      min-height: var(--ui-nav-item-h);
      padding: var(--ui-space-0) var(--ui-space-2);
      white-space: nowrap;
      font-size: 12px;
    }
    .ui-nav-overflow-btn {
      min-height: var(--ui-nav-item-h);
      padding: var(--ui-space-0) var(--ui-space-2);
      font-size: 12px;
    }
    .ui-header-cta {
      min-height: 36px;
      padding: var(--ui-space-0) var(--ui-space-2);
      font-size: 12px;
    }
  }
  @media (min-width: 768px) and (max-width: 959px) {
    .ui-header-inner {
      width: calc(100% - var(--ui-space-4));
    }
    .ui-brand-logo {
      width: 156px;
    }
    .ui-header-cta {
      font-size: 12px;
      min-height: 34px;
      padding: var(--ui-space-0) var(--ui-space-2);
    }
  }
  @media (max-width: 767px) {
    html.ui-nav-open,
    html.ui-nav-open body {
      overflow: hidden;
    }
    .ui-header-inner {
      width: calc(100% - var(--ui-space-4));
      min-height: var(--ui-space-10);
      padding: var(--ui-space-2) var(--ui-space-0);
    }
    .ui-header-inner--landing {
      grid-template-areas: "brand nav";
      grid-template-columns: minmax(0, 1fr) auto;
      column-gap: var(--ui-space-2);
      row-gap: 0;
    }
    .ui-header-inner--section {
      grid-template-areas: "brand nav";
      grid-template-columns: minmax(0, 1fr) auto;
      column-gap: var(--ui-space-2);
      row-gap: 0;
    }
    .ui-header-inner--landing .ui-actions {
      display: none;
    }
    .ui-brand-logo {
      width: 154px;
    }
    .ui-nav-shell {
      justify-self: end;
      min-width: auto;
      position: static;
    }
    .ui-nav-overflow {
      display: none !important;
    }
    .ui-nav-button {
      display: inline-flex;
    }
    .ui-nav-shell > .ui-nav,
    .ui-nav-shell:not(.is-open) > .ui-nav {
      display: none;
    }
    .ui-nav-shell.is-open > .ui-nav {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: var(--ui-space-2);
      position: fixed;
      right: var(--ui-space-2);
      top: var(--ui-space-10);
      width: min(340px, calc(100vw - var(--ui-space-4)));
      max-height: 72vh;
      overflow-y: auto;
      padding: var(--ui-space-2);
      border: 1px solid rgba(29, 29, 31, 0.16);
      border-radius: var(--ui-radius-lg);
      background: rgba(250, 250, 252, 0.96);
      backdrop-filter: saturate(180%) blur(18px);
      -webkit-backdrop-filter: saturate(180%) blur(18px);
      box-shadow: 0 20px 38px rgba(12, 17, 29, 0.24);
      z-index: 90;
    }
    .ui-nav-shell.is-open > .ui-nav a {
      width: 100%;
      justify-content: center;
      text-align: center;
      white-space: normal;
      line-height: 1.2;
      min-height: var(--ui-control-h-md);
      font-size: 13px;
      font-weight: 600;
    }
    .ui-nav-shell.is-open > .ui-nav .ui-lang {
      grid-column: 1 / -1;
      margin-left: 0;
    }
    .ui-nav-shell.is-open > .ui-nav-backdrop {
      display: block;
      position: fixed;
      inset: 0;
      z-index: 80;
      cursor: pointer;
    }
    .ui-nav a {
      min-height: var(--ui-nav-item-h);
      font-size: 12px;
      padding: var(--ui-space-0) var(--ui-space-2);
    }
    .ui-nav-button {
      min-width: var(--ui-control-h-sm);
      min-height: var(--ui-control-h-sm);
      padding: var(--ui-space-0) var(--ui-space-2);
    }
    .ui-nav-button-text {
      position: absolute;
      width: 1px;
      height: 1px;
      margin: -1px;
      border: 0;
      padding: 0;
      clip: rect(0 0 0 0);
      overflow: hidden;
    }
    .ui-nav-shell.is-open > .ui-nav {
      width: min(340px, calc(100vw - var(--ui-space-4)));
    }
  }

  /* UI Redesign V8: Clean editorial shell */
  :root {
    --ui-line: #d7e1ef;
    --ui-ink: #11213c;
    --ui-ink-soft: #4a6285;
    --ui-header-bg: rgba(247, 251, 255, 0.92);
    --ui-header-border: #d4e0ef;
    --ui-surface: #f4f8ff;
    --ui-surface-strong: #ffffff;
    --ui-card-bg: #ffffff;
    --ui-shadow-card: 0 1px 2px rgba(15, 23, 42, 0.06), 0 14px 34px rgba(15, 23, 42, 0.07);
    --ui-nav-item-h: 38px;
  }
  body {
    background:
      radial-gradient(46% 34% at 96% -12%, rgba(59, 148, 255, 0.12), transparent 70%),
      radial-gradient(38% 28% at -8% 4%, rgba(35, 194, 148, 0.1), transparent 68%),
      #eef4fd;
    color: var(--ui-ink);
  }
  .ui-header {
    border-bottom-color: var(--ui-header-border);
    background: var(--ui-header-bg);
    backdrop-filter: saturate(130%) blur(12px);
    -webkit-backdrop-filter: saturate(130%) blur(12px);
  }
  .ui-header-inner {
    width: min(1140px, calc(100% - 40px));
    min-height: 66px;
    gap: var(--ui-space-3);
  }
  .ui-brand-logo {
    width: 166px;
  }
  .ui-nav a {
    color: #4b6283;
    border-color: transparent;
    font-weight: 650;
    min-height: var(--ui-nav-item-h);
  }
  .ui-nav a:hover {
    color: #173f72;
    border-color: rgba(25, 86, 177, 0.16);
    background: #ffffff;
  }
  .ui-nav a.is-active {
    color: #1a4375;
    border-color: rgba(25, 86, 177, 0.24);
    background: #ffffff;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
  }
  .ui-nav .ui-lang {
    border-color: rgba(25, 86, 177, 0.2);
    background: #ffffff;
  }
  .ui-nav-overflow-btn {
    border-color: rgba(25, 86, 177, 0.2);
    background: #ffffff;
    color: #214b7f;
    font-weight: 700;
  }
  .ui-nav-overflow-menu {
    border-color: #d0ddee;
    border-radius: 14px;
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.14);
  }
  .ui-header-cta {
    min-height: 40px;
    border-radius: 12px;
    background: linear-gradient(140deg, #1d79f0 0%, #2f8fff 60%, #3ca8ff 100%);
    box-shadow: 0 10px 22px rgba(29, 121, 240, 0.24);
  }
  .ui-header-cta:hover {
    background: linear-gradient(140deg, #1a6dd8 0%, #2b84ec 60%, #3699e8 100%);
  }
  .ui-card {
    border: 1px solid var(--ui-line);
    border-radius: 16px;
    box-shadow: var(--ui-shadow-card);
    background: var(--ui-card-bg);
  }
  .ui-card-grid {
    gap: 18px;
  }
  .ui-card-title {
    color: #163a66;
    letter-spacing: -0.01em;
  }
  .ui-card-meta {
    gap: 6px;
  }
  .ui-eyebrow {
    border-color: #d6e3f3;
    background: #f6faff;
    color: #4a6588;
  }
  @media (min-width: 768px) and (max-width: 1199px) {
    .ui-header-inner {
      width: min(1140px, calc(100% - 28px));
      min-height: 62px;
      gap: 8px;
    }
    .ui-brand-logo {
      width: 158px;
    }
    .ui-nav a,
    .ui-nav-overflow-btn {
      font-size: 12px;
      padding-left: 10px;
      padding-right: 10px;
    }
    .ui-header-cta {
      min-height: 36px;
      font-size: 12px;
      padding: 0 12px;
    }
  }
  @media (min-width: 768px) and (max-width: 900px) {
    .ui-header-inner--landing {
      grid-template-areas: "brand nav";
      grid-template-columns: auto minmax(0, 1fr);
    }
    .ui-header-inner--landing .ui-actions {
      display: none;
    }
  }
  @media (max-width: 767px) {
    .ui-header-inner {
      width: calc(100% - 20px);
      min-height: 60px;
      padding: 8px 0;
    }
    .ui-brand-logo {
      width: 148px;
    }
    .ui-nav-button {
      border-color: rgba(25, 86, 177, 0.2);
      background: #ffffff;
      color: #214b7f;
      min-width: 38px;
      min-height: 38px;
    }
    .ui-nav-shell.is-open > .ui-nav {
      border-color: #d4dfef;
      background: rgba(248, 251, 255, 0.98);
      box-shadow: 0 20px 36px rgba(12, 17, 29, 0.2);
      border-radius: 16px;
    }
    .ui-nav-shell.is-open > .ui-nav a {
      border-color: #dde7f4;
      background: #ffffff;
      color: #284d7d;
      font-weight: 650;
    }
    .ui-nav-shell.is-open > .ui-nav a.is-active {
      border-color: rgba(25, 86, 177, 0.25);
      color: #1a4375;
    }
  }