:root {
  color-scheme: light;
  --ink: #14213d;
  --muted: #5b6475;
  --line: #d9e2ee;
  --paper: #ffffff;
  --soft: #f4f8fb;
  --brand: #1f5f8b;
  --brand-2: #17815f;
  --accent: #f3b23c;
  --shadow: 0 18px 55px rgba(31, 95, 139, .14);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(140deg, rgba(31,95,139,.10), rgba(23,129,95,.08) 36%, transparent 62%),
    var(--soft);
  line-height: 1.6;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem clamp(1rem, 3vw, 2rem);
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.logo {
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: 0;
  color: var(--ink);
}
.logo span { color: var(--brand-2); }
.site-nav {
  display: flex;
  align-items: center;
  gap: .85rem;
  font-size: .92rem;
  flex-wrap: wrap;
}
.site-nav a { color: var(--ink); font-weight: 700; }
.menu-toggle { display: none; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(320px, 1.15fr);
  align-items: center;
  gap: clamp(1rem, 4vw, 3rem);
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(2rem, 7vw, 5rem) 1rem 2rem;
}
.hero.compact { padding-top: 2.6rem; }
.hero-copy h1, .narrow-page h1, .article h1 {
  margin: .35rem 0 1rem;
  font-size: clamp(2.25rem, 7vw, 4.9rem);
  line-height: 1.02;
  letter-spacing: 0;
}
.hero-copy p {
  max-width: 52rem;
  font-size: 1.13rem;
  color: var(--muted);
}
.eyebrow {
  color: var(--brand-2) !important;
  font-weight: 900;
  text-transform: uppercase;
  font-size: .78rem !important;
  letter-spacing: 0;
}

.tool-card {
  background: rgba(255,255,255,.96);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(1rem, 3vw, 1.4rem);
  box-shadow: var(--shadow);
}
label, legend {
  display: grid;
  gap: .35rem;
  color: var(--ink);
  font-weight: 800;
  font-size: .9rem;
}
input, select, button {
  min-height: 46px;
  border-radius: 8px;
  border: 1px solid var(--line);
  font: inherit;
}
input, select {
  width: 100%;
  padding: .7rem .85rem;
  background: #fff;
  color: var(--ink);
}
button {
  cursor: pointer;
  border-color: var(--brand);
  background: var(--brand);
  color: white;
  font-weight: 900;
  padding: .7rem 1rem;
}
button.secondary, .example-row button {
  background: #fff;
  color: var(--brand);
}
.primary-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: .65rem;
  margin-top: .45rem;
}
.primary-row input {
  min-height: 58px;
  font-size: 1.2rem;
}
.example-row {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: .85rem 0 1rem;
}
.example-row button {
  min-height: 34px;
  padding: .35rem .7rem;
  font-size: .82rem;
}
.filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .85rem;
  padding: 1rem 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0;
}
.check {
  display: flex;
  align-items: center;
  gap: .55rem;
}
.check input {
  width: 18px;
  min-height: 18px;
}

.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 1.25rem;
  max-width: 1180px;
  margin: 0 auto;
  padding: 1rem 1rem 4rem;
}
.content-section, .results, .side-panel, .narrow-page, .article {
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(1rem, 3vw, 1.35rem);
  margin-bottom: 1rem;
}
.content-section h2, .results h2, .side-panel h2 { margin-top: 0; }
.side-panel {
  position: sticky;
  top: 5rem;
  align-self: start;
}
.related-links {
  display: grid;
  gap: .55rem;
}
.ad-slot, .affiliate-block {
  min-height: 88px;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
  background: repeating-linear-gradient(135deg, #eef4f7, #eef4f7 10px, #f8fbfd 10px, #f8fbfd 20px);
  border: 1px dashed #aab7c6;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.result-group h3 {
  margin: 1.1rem 0 .7rem;
  font-size: 1.05rem;
}
.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(176px, 1fr));
  gap: .75rem;
}
.word-pill, .lookup-card {
  background: #fbfdff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: .8rem;
}
.word-pill a {
  display: block;
  color: var(--ink);
  font-size: 1.18rem;
  font-weight: 900;
}
.word-pill span, .word-pill strong {
  display: inline-block;
  margin-right: .5rem;
  color: var(--muted);
  font-size: .84rem;
}
.word-pill p {
  margin: .55rem 0;
  color: var(--muted);
  font-size: .88rem;
}
.word-pill button {
  min-height: 34px;
  padding: .3rem .65rem;
  font-size: .82rem;
}
.hidden-result { display: none; }
.empty-state {
  color: var(--muted);
  margin-bottom: 0;
}
.word-list {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}
.word-list a {
  display: inline-flex;
  padding: .35rem .65rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-weight: 800;
}

.faq-list details {
  border-top: 1px solid var(--line);
  padding: .8rem 0;
}
.faq-list summary {
  cursor: pointer;
  font-weight: 900;
}

.narrow-page, .article {
  max-width: 860px;
  margin: 2rem auto 4rem;
}
.article p, .narrow-page p { color: #333d4f; }
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.post-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem;
  background: #fbfdff;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1rem, 3vw, 2rem);
  background: #102033;
  color: #d7e3ee;
}
.site-footer a { color: #ffffff; margin-right: 1rem; }
.site-footer p { max-width: 42rem; margin-bottom: 0; }

@media (max-width: 900px) {
  .menu-toggle { display: inline-flex; align-items: center; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 1rem;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }
  .site-nav.is-open { display: grid; }
  .hero, .page-grid {
    grid-template-columns: 1fr;
  }
  .side-panel { position: static; }
}

@media (max-width: 620px) {
  .site-header { align-items: center; }
  .primary-row, .filters {
    grid-template-columns: 1fr;
  }
  .hero-copy h1, .narrow-page h1, .article h1 {
    font-size: 2.45rem;
  }
  .tool-card {
    margin: 0 -.15rem;
  }
  .result-grid {
    grid-template-columns: 1fr;
  }
  .site-footer {
    display: grid;
  }
}