:root {
  --fpw-overdue-bg: #03101c;
  --fpw-overdue-panel: rgba(8, 25, 41, 0.94);
  --fpw-overdue-panel-soft: rgba(10, 31, 50, 0.78);
  --fpw-overdue-line: rgba(132, 183, 216, 0.28);
  --fpw-overdue-text: #eef6ff;
  --fpw-overdue-muted: #b9cad9;
  --fpw-overdue-cyan: #45ded7;
  --fpw-overdue-amber: #ffd18a;
  --fpw-public-layout-max: var(--fpw-wide-max, 1320px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.fpw-overdue-body {
  min-height: 100vh;
  margin: 0;
  color: var(--fpw-overdue-text);
  background: var(--fpw-overdue-bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.fpw-overdue-page {
  min-width: 0;
  overflow-x: clip;
  background:
    radial-gradient(circle at 12% 0%, rgba(35, 215, 207, 0.12), transparent 27rem),
    radial-gradient(circle at 88% 8%, rgba(32, 135, 217, 0.13), transparent 31rem),
    linear-gradient(180deg, #04111f 0%, #061725 44%, #03101c 100%);
}

.fpw-overdue-shell {
  width: min(1120px, calc(100% - (var(--fpw-page-gutter, 32px) * 2)));
  margin: 0 auto;
  padding: 24px 0 72px;
}

.fpw-overdue-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  margin: 0 0 18px;
  color: #9eb4c8;
  font-size: 0.9rem;
  line-height: 1.4;
}

.fpw-overdue-breadcrumbs a,
.fpw-overdue-content a:not(.fpw-cta) {
  color: #8ceae5;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.fpw-overdue-breadcrumbs a:hover,
.fpw-overdue-content a:not(.fpw-cta):hover {
  color: #c7fffb;
}

.fpw-overdue-breadcrumbs [aria-current="page"] {
  min-width: 0;
  overflow-wrap: anywhere;
}

.fpw-overdue-article {
  min-width: 0;
}

.fpw-overdue-hero {
  padding: clamp(28px, 5vw, 52px);
  border: 1px solid var(--fpw-overdue-line);
  border-radius: 18px;
  background:
    linear-gradient(110deg, rgba(4, 18, 31, 0.98), rgba(9, 38, 58, 0.9)),
    radial-gradient(circle at 90% 10%, rgba(69, 222, 215, 0.16), transparent 20rem);
  box-shadow: 0 22px 52px rgba(0, 0, 0, 0.28);
}

.fpw-overdue-eyebrow {
  margin: 0 0 12px;
  color: var(--fpw-overdue-cyan);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.fpw-overdue-hero h1 {
  max-width: 900px;
  margin: 0;
  color: #ffffff;
  font-size: clamp(2rem, 4.2vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.fpw-overdue-lede {
  max-width: 860px;
  margin: 20px 0 0;
  color: #d3e2ee;
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  line-height: 1.7;
}

.fpw-overdue-emergency {
  margin: 22px 0;
  padding: 20px 22px;
  border: 1px solid rgba(255, 209, 138, 0.58);
  border-radius: 12px;
  color: #fff7e8;
  background: rgba(89, 58, 13, 0.32);
}

.fpw-overdue-emergency strong {
  display: block;
  color: #fff1c9;
  font-size: 1.08rem;
  line-height: 1.45;
}

.fpw-overdue-emergency p {
  margin: 6px 0 0;
  color: #f3dfb9;
  line-height: 1.55;
}

.fpw-overdue-layout {
  display: grid;
  grid-template-columns: minmax(210px, 250px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.fpw-overdue-toc {
  position: sticky;
  top: 165px;
  max-height: calc(100vh - 181px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  padding: 20px;
  border: 1px solid var(--fpw-overdue-line);
  border-radius: 14px;
  background: rgba(5, 19, 32, 0.94);
}

.fpw-overdue-toc h2 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: 1rem;
}

.fpw-overdue-toc ol {
  margin: 0;
  padding-left: 1.25rem;
  color: #8da6ba;
}

.fpw-overdue-toc li + li {
  margin-top: 10px;
}

.fpw-overdue-toc a {
  color: #bcd0df;
  font-size: 0.92rem;
  line-height: 1.4;
  text-decoration: none;
}

.fpw-overdue-toc a:hover {
  color: var(--fpw-overdue-cyan);
}

.fpw-overdue-content {
  min-width: 0;
}

.fpw-overdue-content > section {
  scroll-margin-top: 110px;
  padding: clamp(22px, 3.5vw, 34px);
  border: 1px solid var(--fpw-overdue-line);
  border-radius: 14px;
  background: var(--fpw-overdue-panel);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.2);
}

.fpw-overdue-content > section + section {
  margin-top: 18px;
}

.fpw-overdue-content h2 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  line-height: 1.2;
}

.fpw-overdue-content h3 {
  margin: 0;
  color: #ffffff;
  font-size: 1.05rem;
  line-height: 1.3;
}

.fpw-overdue-content p,
.fpw-overdue-content li {
  color: var(--fpw-overdue-muted);
  line-height: 1.68;
}

.fpw-overdue-content p {
  margin: 0;
}

.fpw-overdue-content p + p,
.fpw-overdue-content ul + p,
.fpw-overdue-content ol + p,
.fpw-overdue-content p + ul,
.fpw-overdue-content p + ol {
  margin-top: 14px;
}

.fpw-overdue-content ul,
.fpw-overdue-content ol {
  margin-bottom: 0;
}

.fpw-overdue-content li + li {
  margin-top: 8px;
}

.fpw-overdue-steps {
  list-style: none;
  counter-reset: overdue-step;
  padding: 0;
}

.fpw-overdue-steps li {
  counter-increment: overdue-step;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.fpw-overdue-steps li::before {
  content: counter(overdue-step);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(69, 222, 215, 0.55);
  border-radius: 50%;
  color: #d8fffc;
  background: rgba(69, 222, 215, 0.12);
  font-weight: 800;
  line-height: 1;
}

.fpw-overdue-risk-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.fpw-overdue-risk-grid section {
  padding: 17px;
  border: 1px solid rgba(132, 183, 216, 0.22);
  border-radius: 12px;
  background: var(--fpw-overdue-panel-soft);
}

.fpw-overdue-risk-grid p {
  margin-top: 8px;
  font-size: 0.94rem;
}

.fpw-overdue-principle,
.fpw-overdue-source-note {
  padding: 15px 17px;
  border-radius: 10px;
  background: rgba(69, 222, 215, 0.08);
}

.fpw-overdue-content .fpw-overdue-principle {
  margin-top: 22px;
}

.fpw-overdue-source-note {
  border: 1px solid rgba(132, 183, 216, 0.25);
}

.fpw-overdue-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 22px;
  padding-left: 1.25rem;
}

.fpw-overdue-checklist li {
  break-inside: avoid;
}

.fpw-overdue-cta-wrap {
  margin-top: 22px;
}

.fpw-overdue-page a:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 3px;
  border-radius: 3px;
}

@media (max-width: 1024px) {
  .fpw-overdue-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .fpw-overdue-toc {
    position: static;
    max-height: none;
    overflow: visible;
    overscroll-behavior: auto;
    scrollbar-gutter: auto;
  }

  .fpw-overdue-toc ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 28px;
  }

  .fpw-overdue-toc li + li {
    margin-top: 0;
  }
}

@media (max-width: 760px) {
  .fpw-overdue-shell {
    width: min(100% - 32px, 1120px);
    padding-top: 18px;
  }

  .fpw-overdue-toc ol,
  .fpw-overdue-risk-grid,
  .fpw-overdue-checklist {
    grid-template-columns: minmax(0, 1fr);
  }

  .fpw-overdue-toc li + li {
    margin-top: 8px;
  }

  .fpw-overdue-content > section {
    scroll-margin-top: 88px;
  }
}

@media (max-width: 480px) {
  .fpw-overdue-shell {
    width: min(100% - 24px, 1120px);
  }

  .fpw-overdue-hero,
  .fpw-overdue-content > section,
  .fpw-overdue-toc {
    border-radius: 12px;
  }

  .fpw-overdue-breadcrumbs {
    align-items: flex-start;
  }

  .fpw-overdue-steps li {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 10px;
  }

  .fpw-overdue-steps li::before {
    width: 30px;
    height: 30px;
  }
}