/* Everyday Archive — editorial design system
   Warm-white surface, navy primary, teal support, terracotta accent, soft-gray cards, green = complete. */

:root {
  --color-bg: #faf8f4;
  --color-surface: #f1ede4;
  --color-surface-alt: #ffffff;
  --color-navy: #1c2b45;
  --color-navy-dark: #121d30;
  --color-navy-tint: #eef1f6;
  --color-teal: #2f6a63;
  --color-teal-tint: #e7f0ee;
  --color-terracotta: #c1664b;
  --color-terracotta-tint: #f6e9e3;
  --color-green: #3f7d56;
  --color-green-tint: #e8f1ea;
  --color-text: #262520;
  --color-text-muted: #5c5a52;
  --color-text-faint: #807d73;
  --color-border: #e1dcce;
  --color-border-strong: #c9c2ae;
  --color-focus: #1c6b8a;
  --shadow-sm: 0 1px 2px rgba(28, 43, 69, 0.06), 0 1px 1px rgba(28, 43, 69, 0.04);
  --shadow-md: 0 4px 14px rgba(28, 43, 69, 0.08);
  --shadow-lg: 0 18px 40px rgba(28, 43, 69, 0.14);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --container-width: 1180px;
  --font-sans: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  /* Footer stays fixed-dark regardless of light/dark mode preference, for guaranteed contrast. */
  --color-footer-bg: #11203a;
  --color-footer-bg-2: #19294a;
  --color-footer-text: #dbe2ee;
  --color-footer-heading: #ffffff;
  --color-footer-muted: #a7b2c6;
  --color-footer-border: rgba(255, 255, 255, 0.14);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #15202f;
    --color-surface: #1b2a3e;
    --color-surface-alt: #1f2f45;
    --color-navy: #e9eef5;
    --color-navy-dark: #ffffff;
    --color-navy-tint: #223450;
    --color-teal: #6fb3a8;
    --color-teal-tint: #203a38;
    --color-terracotta: #e0916f;
    --color-terracotta-tint: #3a2a24;
    --color-green: #7bbf92;
    --color-green-tint: #1f3327;
    --color-text: #eceef1;
    --color-text-muted: #aab2bf;
    --color-text-faint: #8891a0;
    --color-border: #2c3b52;
    --color-border-strong: #3c4f6b;
    --color-focus: #7cc3e0;
  }
}

/* -------- Reset -------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  font-size: 1.0625rem;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--color-teal); text-decoration-color: currentColor; transition: color 0.15s ease; }
a:hover { color: var(--color-navy); }
h1, h2, h3, h4 { color: var(--color-navy); line-height: 1.2; font-weight: 700; margin: 0 0 var(--space-4); font-family: var(--font-display); letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 4.4vw, 3rem); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 2.8vw, 1.95rem); margin-top: var(--space-7); }
h3 { font-size: 1.22rem; margin-top: var(--space-5); font-weight: 700; }
p { margin: 0 0 var(--space-4); }
ul, ol { padding-left: 1.3rem; }
li { margin-bottom: var(--space-2); }
table { border-collapse: collapse; width: 100%; }
button { font-family: inherit; }

/* -------- Focus -------- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible,
textarea:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: 3px;
}

/* -------- Skip link -------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-navy);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 200;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* -------- Layout -------- */
.wrap { max-width: var(--container-width); margin: 0 auto; padding: 0 1.25rem; }
.section { padding: var(--space-7) 0; }
.section-tight { padding: var(--space-6) 0; }
main:focus { outline: none; }

/* -------- Header -------- */
.site-header {
  background: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); padding: 1.15rem 1.75rem; max-width: var(--container-width); margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 0.7rem; font-weight: 800; font-size: 1.3rem; font-family: var(--font-display); letter-spacing: -0.01em; color: var(--color-navy); text-decoration: none; flex-shrink: 0; }
.brand:hover { color: var(--color-teal); }
.brand-mark { width: 32px; height: 32px; flex-shrink: 0; }
.main-nav { display: none; }
.main-nav ul { display: flex; gap: var(--space-6); list-style: none; padding: 0; margin: 0; align-items: center; }
.main-nav a { color: var(--color-text); text-decoration: none; font-weight: 600; font-size: 0.98rem; padding: 0.5rem 0; display: inline-block; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--color-teal); }
.nav-dropdown { position: relative; }
.nav-dropdown-toggle { background: none; border: none; cursor: pointer; display: flex; align-items: center; gap: 0.4rem; font: inherit; font-weight: 600; font-size: 0.98rem; color: var(--color-text); padding: 0.5rem 0; }
.nav-dropdown-toggle:hover { color: var(--color-teal); }
.nav-dropdown-menu {
  position: absolute; top: 100%; left: 50%; transform: translate(-50%, -6px); background: var(--color-surface-alt);
  border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  padding: 0.9rem; min-width: 440px; display: grid; grid-template-columns: repeat(2, minmax(190px, 1fr));
  gap: 0.3rem; margin-top: 0.75rem; z-index: 50;
  opacity: 0; visibility: hidden;
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}
.nav-dropdown-menu.open,
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1; visibility: visible; transform: translate(-50%, 0);
}
.nav-dropdown-menu a { padding: 0.75rem 0.9rem; border-radius: var(--radius-sm); font-weight: 500; display: block; line-height: 1.3; }
.nav-dropdown-menu a:hover { background: var(--color-teal-tint); color: var(--color-teal); }
.header-actions { display: flex; align-items: center; gap: var(--space-4); flex-shrink: 0; }
.menu-toggle {
  display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px;
  border: 1px solid var(--color-border); background: var(--color-surface-alt); border-radius: var(--radius-sm); cursor: pointer;
}
.mobile-nav { display: none; border-top: 1px solid var(--color-border); background: var(--color-surface-alt); }
.mobile-nav.open { display: block; }
.mobile-nav ul { list-style: none; margin: 0; padding: 1.25rem 1.5rem 1.75rem; display: flex; flex-direction: column; gap: 0.3rem; }
.mobile-nav a, .mobile-nav .mobile-group-title { display: block; padding: 0.85rem 0.3rem; color: var(--color-text); text-decoration: none; font-weight: 600; border-bottom: 1px solid var(--color-border); }
.mobile-nav .mobile-group-title { color: var(--color-text-faint); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; border-bottom: none; padding: 1.1rem 0.3rem 0.2rem; }

@media (min-width: 1060px) {
  .main-nav { display: block; }
  .menu-toggle, .mobile-nav { display: none !important; }
}

/* -------- Buttons -------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.8rem 1.4rem; border-radius: 999px; font-weight: 700; text-decoration: none;
  border: 2px solid transparent; cursor: pointer; font-size: 0.98rem; line-height: 1.2;
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease, border-color .12s ease;
}
.btn-primary { background: var(--color-terracotta); color: #fff; box-shadow: 0 6px 16px rgba(193, 102, 75, 0.32); }
.btn-primary:hover { background: var(--color-navy); color: #fff; transform: translateY(-2px); box-shadow: 0 10px 20px rgba(28, 43, 69, 0.28); }
.btn-secondary { background: var(--color-surface-alt); color: var(--color-navy); border-color: var(--color-border-strong); }
.btn-secondary:hover { border-color: var(--color-navy); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-ghost { background: transparent; color: var(--color-teal); padding: 0.5rem 0.7rem; }
.btn-sm { padding: 0.45rem 0.8rem; font-size: 0.86rem; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* -------- Hero -------- */
.hero {
  padding: var(--space-8) 0 var(--space-7);
  background:
    radial-gradient(ellipse 60% 70% at 18% 0%, var(--color-teal-tint) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 100% 10%, var(--color-terracotta-tint) 0%, transparent 55%);
}
.hero-grid { display: grid; gap: var(--space-7); align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.1fr 0.9fr; } }
.eyebrow { text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.8rem; font-weight: 700; color: var(--color-terracotta); margin-bottom: var(--space-3); }
.lede { font-size: 1.18rem; color: var(--color-text-muted); max-width: 40em; }
.hero-ctas { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-top: var(--space-5); }
.hero-art {
  position: relative; background: var(--color-surface-alt); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: var(--space-6); box-shadow: var(--shadow-lg);
}
.hero-art::before {
  content: ""; position: absolute; inset: -14px; z-index: -1; border-radius: calc(var(--radius-xl) + 10px);
  background: linear-gradient(135deg, var(--color-teal-tint), var(--color-terracotta-tint));
  opacity: 0.8;
}

/* -------- Cards & grids -------- */
.card {
  background: var(--color-surface-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: var(--space-5); box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.card h3 { margin-top: 0; }
.grid { display: grid; gap: var(--space-5); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-6 { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.icon-box {
  width: 48px; height: 48px; border-radius: 50%; background: var(--color-teal-tint); color: var(--color-teal);
  display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-4);
}
.icon-box svg { width: 24px; height: 24px; }
.icon-box.accent-terracotta { background: var(--color-terracotta-tint); color: var(--color-terracotta); }
.icon-box.accent-green { background: var(--color-green-tint); color: var(--color-green); }
.icon-box.accent-navy { background: var(--color-navy-tint); color: var(--color-navy); }
.card-link { display: block; text-decoration: none; color: inherit; height: 100%; }
.card-link .card { height: 100%; }
.card-link:hover .card { border-color: var(--color-teal); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.tag { display: inline-block; font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-teal); background: var(--color-teal-tint); padding: 0.2rem 0.55rem; border-radius: 999px; }
.pill { display: inline-block; font-size: 0.78rem; font-weight: 600; color: var(--color-text-muted); background: var(--color-surface); border: 1px solid var(--color-border); padding: 0.2rem 0.6rem; border-radius: 999px; }
.meta-row { display: flex; gap: var(--space-3); flex-wrap: wrap; color: var(--color-text-faint); font-size: 0.86rem; margin: var(--space-2) 0; }

/* -------- Problem shortcuts -------- */
.problem-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--space-4); }
.problem-card { display: flex; gap: var(--space-3); align-items: flex-start; }

/* -------- Section heading -------- */
.section-head { max-width: 46em; margin-bottom: var(--space-6); }
.section-head h2 { margin-top: 0; }
.section-head h2::before {
  content: ""; display: block; width: 46px; height: 5px; border-radius: 999px;
  background: linear-gradient(90deg, var(--color-terracotta), var(--color-teal)); margin-bottom: var(--space-3);
}
.section-head p { color: var(--color-text-muted); font-size: 1.05rem; }
.section-foot { margin-top: var(--space-6); }

/* -------- Breadcrumbs -------- */
.breadcrumbs { font-size: 0.85rem; color: var(--color-text-faint); margin-bottom: var(--space-4); }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.3rem; padding: 0; margin: 0; }
.breadcrumbs a { color: var(--color-text-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--color-teal); }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 0.3rem; color: var(--color-border-strong); }

/* -------- Article -------- */
.article-head { background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: var(--space-6) 0; }
.article-head .category-tag { margin-bottom: var(--space-3); }
.byline { display: flex; flex-wrap: wrap; gap: var(--space-4); color: var(--color-text-muted); font-size: 0.9rem; margin-top: var(--space-3); }
.article-body { max-width: 42em; margin: 0 auto; padding: var(--space-7) 1.25rem; }
.article-body h2 { border-top: 1px solid var(--color-border); padding-top: var(--space-6); }
.article-body h2:first-of-type { border-top: none; padding-top: 0; }
.callout {
  background: var(--color-teal-tint); border: 1px solid var(--color-border); border-left: 4px solid var(--color-teal);
  border-radius: var(--radius-md); padding: var(--space-5); margin: var(--space-5) 0;
}
.callout h3 { margin-top: 0; }
.callout ul { margin-bottom: 0; }
.toc { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); margin: var(--space-5) 0; }
.toc h2 { margin-top: 0; border-top: none; padding-top: 0; font-size: 1.05rem; }
.toc ol { margin: 0; padding-left: 1.2rem; }
.example-box { background: var(--color-surface-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); margin: var(--space-5) 0; }
.example-box h2 { margin-top: 0; border-top: none; padding-top: 0; }
.today-box { background: var(--color-terracotta-tint); border: 1px solid var(--color-border); border-left: 4px solid var(--color-terracotta); border-radius: var(--radius-md); padding: var(--space-5); margin: var(--space-6) 0; }
.today-box h2 { margin-top: 0; border-top: none; padding-top: 0; }
.beginner-box { background: var(--color-green-tint); border: 1px solid var(--color-border); border-left: 4px solid var(--color-green); border-radius: var(--radius-md); padding: var(--space-5); margin: var(--space-5) 0; }
.beginner-box h2 { margin-top: 0; border-top: none; padding-top: 0; }

/* -------- Tables / trees / checklists in content -------- */
.article-body table, .compare-table {
  margin: var(--space-4) 0; font-size: 0.95rem;
}
.article-body th, .article-body td, .compare-table th, .compare-table td {
  border: 1px solid var(--color-border); padding: 0.6rem 0.75rem; text-align: left; vertical-align: top;
}
.article-body th, .compare-table th { background: var(--color-surface); color: var(--color-navy); }
.folder-tree, .folder-tree ul { list-style: none; padding-left: 1.1rem; }
.folder-tree { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 0.92rem; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5) var(--space-5) var(--space-5) 1.5rem; }
.folder-tree li { position: relative; margin-bottom: 0.35rem; }
.folder-tree li::before { content: "📁"; margin-right: 0.4rem; }
.checklist { list-style: none; padding-left: 0; }
.checklist li { padding-left: 1.7rem; position: relative; }
.checklist li::before { content: ""; position: absolute; left: 0; top: 0.15rem; width: 1.1rem; height: 1.1rem; border: 2px solid var(--color-teal); border-radius: 4px; }

/* -------- FAQ -------- */
.faq-item { border-bottom: 1px solid var(--color-border); padding: var(--space-4) 0; }
.faq-item summary { font-weight: 700; cursor: pointer; color: var(--color-navy); list-style: none; display: flex; justify-content: space-between; gap: var(--space-3); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-weight: 400; color: var(--color-teal); }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin-top: var(--space-3); color: var(--color-text-muted); }

/* -------- Related -------- */
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--space-4); margin-top: var(--space-4); }

/* -------- Footer -------- */
.site-footer {
  background: linear-gradient(165deg, var(--color-footer-bg-2), var(--color-footer-bg));
  color: var(--color-footer-text);
  padding: var(--space-8) 0 var(--space-6);
  margin-top: var(--space-8);
  border-top: 4px solid var(--color-terracotta);
}
.site-footer h4 { font-family: var(--font-display); }
.site-footer a { color: var(--color-footer-text); text-decoration: none; }
.site-footer a:hover { color: var(--color-footer-heading); text-decoration: underline; }
.footer-grid { display: grid; gap: var(--space-5); grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.footer-grid h4 { color: var(--color-footer-heading); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--space-3); }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 0.55rem; }
.footer-bottom { border-top: 1px solid var(--color-footer-border); margin-top: var(--space-6); padding-top: var(--space-5); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3); font-size: 0.85rem; color: var(--color-footer-muted); }
.footer-disclaimer { font-size: 0.82rem; color: var(--color-footer-muted); max-width: 70ch; margin-top: var(--space-5); line-height: 1.6; }
.footer-brand { display: flex; align-items: center; gap: 0.5rem; font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; color: var(--color-footer-heading); margin-bottom: var(--space-3); }
.footer-brand svg { color: var(--color-footer-heading); width: 26px; height: 26px; }

/* -------- Forms (tool) -------- */
.field { margin-bottom: var(--space-5); }
.field label, .field legend { display: block; font-weight: 700; margin-bottom: var(--space-2); color: var(--color-navy); }
.field .hint { font-size: 0.85rem; color: var(--color-text-faint); margin-top: 0.25rem; }
select, input[type="text"], input[type="number"] {
  width: 100%; padding: 0.6rem 0.75rem; border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm);
  background: var(--color-surface-alt); color: var(--color-text); font-size: 1rem; font-family: inherit;
}
.chip-group { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chip label {
  display: inline-flex; align-items: center; gap: 0.4rem; border: 1px solid var(--color-border-strong); border-radius: 999px;
  padding: 0.45rem 0.9rem; cursor: pointer; font-weight: 600; font-size: 0.9rem; background: var(--color-surface-alt); margin: 0;
}
.chip input:checked + label { background: var(--color-teal); border-color: var(--color-teal); color: #fff; }
.chip input:focus-visible + label { outline: 3px solid var(--color-focus); outline-offset: 2px; }
.radio-row { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.radio-row label { font-weight: 500; display: flex; align-items: center; gap: 0.4rem; }
fieldset { border: none; padding: 0; margin: 0; }

/* -------- Tool layout -------- */
.tool-shell { display: grid; gap: var(--space-6); }
@media (min-width: 980px) { .tool-shell { grid-template-columns: 360px 1fr; } }
.tool-panel { background: var(--color-surface-alt); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5); box-shadow: var(--shadow-sm); align-self: start; position: sticky; top: 90px; }
.tool-result { background: var(--color-surface-alt); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5); box-shadow: var(--shadow-sm); }
.tool-toolbar { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
.tree-node { margin-bottom: 0.2rem; }
.tree-row { display: flex; align-items: center; gap: 0.4rem; padding: 0.35rem 0.4rem; border-radius: var(--radius-sm); }
.tree-row:hover { background: var(--color-surface); }
.tree-children { padding-left: 1.4rem; border-left: 1px dashed var(--color-border-strong); margin-left: 0.6rem; }
.tree-label-input { border: 1px solid transparent; background: transparent; font: inherit; font-weight: 600; padding: 0.15rem 0.3rem; border-radius: 4px; flex: 1; min-width: 0; }
.tree-label-input:hover, .tree-label-input:focus { border-color: var(--color-border-strong); background: var(--color-surface-alt); }
.tree-actions { display: flex; gap: 0.15rem; flex-shrink: 0; }
.tree-actions button { background: none; border: none; cursor: pointer; padding: 0.25rem; color: var(--color-text-faint); border-radius: 4px; }
.tree-actions button:hover { color: var(--color-navy); background: var(--color-surface); }
.live-region { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* -------- Checklist widget (homepage) -------- */
.reset-checklist { list-style: none; padding: 0; }
.reset-checklist li { display: flex; align-items: flex-start; gap: 0.6rem; padding: 0.5rem 0; border-bottom: 1px solid var(--color-border); }
.reset-checklist li:last-child { border-bottom: none; }
.reset-checklist input[type="checkbox"] { width: 1.2rem; height: 1.2rem; margin-top: 0.15rem; accent-color: var(--color-green); }
.reset-checklist label { flex: 1; }
.progress-bar { height: 10px; background: var(--color-surface); border-radius: 999px; overflow: hidden; margin: var(--space-3) 0; border: 1px solid var(--color-border); }
.progress-bar-fill { height: 100%; background: var(--color-green); width: 0%; transition: width .2s ease; }

/* -------- Explorer -------- */
.explorer-controls { background: var(--color-surface-alt); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5); margin-bottom: var(--space-6); }
.explorer-controls .grid { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.result-count { color: var(--color-text-muted); margin-bottom: var(--space-4); }
.empty-state { text-align: center; padding: var(--space-7) var(--space-4); color: var(--color-text-muted); }

/* -------- Glossary -------- */
.glossary-list dt { font-weight: 800; color: var(--color-navy); font-size: 1.05rem; margin-top: var(--space-5); }
.glossary-list dd { margin: 0.35rem 0 0; color: var(--color-text-muted); }
.glossary-jump { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: var(--space-6); }
.glossary-jump a { border: 1px solid var(--color-border); border-radius: 999px; padding: 0.3rem 0.7rem; font-size: 0.85rem; text-decoration: none; }

/* -------- Transparency / disclaimer blocks -------- */
.trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-5); }
.trust-item { display: flex; gap: var(--space-4); align-items: flex-start; background: var(--color-surface-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-4); }
.trust-item .icon-box { flex-shrink: 0; margin-bottom: 0; width: 42px; height: 42px; }
.trust-item .icon-box svg { width: 21px; height: 21px; }

/* -------- Simple page content (institutional) -------- */
.doc-body { max-width: 46em; margin: 0 auto; padding: var(--space-7) 1.25rem; }
.doc-body h2 { margin-top: var(--space-6); }

/* -------- Utility -------- */
.center { text-align: center; }
.muted { color: var(--color-text-muted); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.no-js-notice { display: none; }
.no-js .js-only { display: none !important; }
.no-js .no-js-notice { display: block; }

/* -------- Print -------- */
@media print {
  .site-header, .site-footer, .menu-toggle, .hero-ctas, .tool-panel, .tool-toolbar, .skip-link { display: none !important; }
  body { background: #fff; color: #000; font-size: 12pt; }
  .article-body, .doc-body { max-width: none; padding: 0; }
  a { color: #000; text-decoration: underline; }
}

@media (max-width: 640px) {
  .hero { padding: var(--space-6) 0 var(--space-5); }
  .tool-panel { position: static; }
}