:root {
  /* Rich editorial palette — warm, saturated */ 
  --page-bg: oklch(96% 0.015 80);       /* warm cream page bg */
  --section-alt: oklch(90% 0.02 80);     /* alt section (warm tan) */
  --surface: oklch(100% 0 0);            /* white card surface */
  --fg: oklch(18% 0.02 75);             /* rich near-black */
  --fg-heading: oklch(12% 0.025 75);    /* headings */
  --fg-muted: oklch(42% 0.025 75);      /* muted text */
  --fg-subtle: oklch(55% 0.02 75);      /* very subtle */

  --gold: oklch(60% 0.18 65);            /* main gold accent */
  --gold-light: oklch(78% 0.12 65);      /* light gold */
  --gold-bg: oklch(93% 0.04 65);         /* gold tint bg */
  --line: oklch(85% 0.015 75);           /* borders */
  --line-strong: oklch(75% 0.02 75);     /* stronger border */

  /* Dark surfaces */
  --dark-bg: oklch(14% 0.02 265);        /* deep navy */
  --dark-alt: oklch(18% 0.025 265);      /* navy alt */
  --dark-fg: oklch(93% 0.005 80);        /* cream on dark */
  --dark-muted: oklch(62% 0.02 80);      /* muted on dark */
  --dark-line: oklch(24% 0.025 265);     /* dark border */

  /* State colors */
  --green: oklch(55% 0.18 145);
  --green-bg: oklch(90% 0.05 145);
  --red: oklch(55% 0.2 30);
  --red-bg: oklch(92% 0.04 30);

  /* Typography */
  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --body: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Sizes — modular scale 1.25 */
  --xs: 0.75rem;
  --sm: 0.875rem;
  --base: 1rem;
  --lg: 1.125rem;
  --xl: 1.375rem;
  --2xl: 1.75rem;
  --3xl: 2.25rem;
  --4xl: 2.75rem;

  /* Shorthands for inline styles */
  --primary: var(--gold);
  --bg: var(--section-alt);
  --border: var(--line);
  --text-muted: var(--fg-muted);
  --radius: 4px;

  /* Layout */
  --max-w: 1120px;
  --content-w: 740px;
  --nav-h: 56px;
}
  /* Shorthands used by tool CSS */
  --card: var(--surface);
  --muted: var(--fg-muted);
  --text: var(--fg);

  /* Missing shorthands used by calculator tool CSS */
  --navy: var(--dark-bg);
  --bg-accent: var(--section-alt);
  --blue: #2563eb;
  --border: var(--line);
  --primary: var(--gold);
  --red-bg: oklch(92% 0.04 30);
  --s: 0.8rem;


/* PayCalc — Core Styles (Flask Template Edition) */

/* ── Reset & Base ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{
  font-family:Georgia, "Times New Roman", Times, serif;
  background:#faf8f5;color:#1a1a1a;line-height:1.7;
  -webkit-font-smoothing:antialiased
}
img{max-width:100%;height:auto}
a{color:#1a1a1a;text-decoration:none}
a:hover{color:#b8860b}
ul{list-style:none}

/* ── Container ── */
.container{max-width:1100px;margin:0 auto;padding:0 24px}

/* ── Navigation ── */
.nav{background:#0a1628;border-bottom:1px solid rgba(255,255,255,0.08)}
.nav-inner{max-width:1100px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px}
.nav-brand{display:flex;align-items:center}
.nav-brand img{display:block}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links li a{
  display:block;padding:8px 16px;font-size:.8rem;font-weight:500;
  color:rgba(255,255,255,0.7);letter-spacing:.05em;text-transform:uppercase;
  border-radius:4px;transition:color .2s,background .2s
}
.nav-links li a:hover{color:#fff;background:rgba(255,255,255,0.06)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;margin:4px 0;border-radius:1px}

@media(max-width:768px){
  .nav-toggle{display:block}
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:#0a1628;flex-direction:column;padding:16px;z-index:100;border-top:1px solid rgba(255,255,255,0.08)}
  .nav-links.open{display:flex}
  .nav-links li a{padding:12px 16px}
}

/* ── Hero ── */
.hero{background:#0a1628;padding:80px 24px 60px;text-align:center}
.hero-inner{max-width:800px;margin:0 auto}
.hero h1{font-family:Georgia,serif;font-size:2.8rem;font-weight:700;color:#fff;line-height:1.2;margin-bottom:16px}
.hero h1 .gold{color:#c9a04a}
.hero-sub{font-size:1.1rem;color:rgba(255,255,255,0.55);line-height:1.6;max-width:600px;margin:0 auto}

@media(max-width:600px){.hero h1{font-size:2rem}.hero{padding:48px 20px 40px}}

/* ── Tool Grid (Home & Category) ── */
.home-tools{padding:60px 0}
.home-tools h2{font-family:Georgia,serif;font-size:1.3rem}
.category-tools{padding:40px 0 60px}
.category-tools h2{font-family:Georgia,serif;font-size:1.3rem}
.tool-grid{display:flex;flex-direction:column;gap:2px;background:#e2ddd6;border-radius:8px;overflow:hidden}
.tool-row{display:flex;align-items:center;gap:24px;background:#fff;padding:24px}
.tool-row:hover{background:#faf8f5}
.tool-num{font-size:1.5rem;font-weight:700;color:#c9a04a;min-width:48px;font-variant-numeric:tabular-nums}
.tool-info{flex:1;min-width:0}
.tool-info h2 a{color:#1a1a1a}
.tool-info h2 a:hover{color:#b8860b}
.tool-info p{font-size:.9rem;color:#666;margin-top:4px}
.tool-arrow{display:flex;gap:8px;flex-wrap:wrap}
.tool-mini{font-size:.85rem;color:#b8860b;padding:6px 14px;border:1px solid #ddd;border-radius:4px;transition:all .2s}
.tool-mini:hover{border-color:#b8860b;background:#fdf6ec}

@media(max-width:768px){
  .tool-row{flex-direction:column;text-align:center;gap:12px;padding:20px}
  .tool-info p{font-size:.85rem}
  .tool-arrow{justify-content:center}
}

/* ── Blog Mini Grid (Home) ── */
.home-blog{padding:40px 0 60px;border-top:1px solid #e2ddd6}
.home-blog h2{font-family:Georgia,serif;font-size:1.5rem;margin-bottom:24px}
.blog-mini-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;margin-bottom:24px}
.blog-mini-card{display:block;padding:20px;background:#fff;border:1px solid #e2ddd6;border-radius:6px;transition:border-color .2s}
.blog-mini-card:hover{border-color:#c9a04a}
.blog-mini-card h3{font-family:Georgia,serif;font-size:1.05rem;margin-bottom:8px;color:#1a1a1a}
.blog-mini-card p{font-size:.85rem;color:#666;line-height:1.5}
.blog-all-link{text-align:center}
.blog-all-link a{color:#b8860b;font-size:.9rem}

/* ── Page Header ── */
.page-header{padding:40px 0 20px;border-bottom:1px solid #e2ddd6;margin-bottom:0}
.page-header h1{font-family:Georgia,serif;font-size:2rem;font-weight:700;margin-top:12px}
.page-desc{font-size:1rem;color:#666;margin-top:8px;max-width:700px}
.breadcrumb{font-size:.85rem;color:#888;display:flex;flex-wrap:wrap;gap:4px}
.breadcrumb a{color:#b8860b}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb span{color:#444}

/* ── Tool Page ── */
.tool-page{padding:40px 0 60px}
.tool-page h1{font-family:Georgia,serif;font-size:1.8rem;margin:20px 0;font-weight:700}
.tool-wrapper{background:#fff;border:1px solid #e2ddd6;border-radius:8px;padding:32px;min-height:400px;overflow-x:hidden}

@media(max-width:768px){.tool-wrapper{padding:20px}}

/* ── Blog List ── */
.blog-list{padding:40px 0 60px}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.blog-card{background:#fff;border:1px solid #e2ddd6;border-radius:6px;padding:24px;transition:border-color .2s}
.blog-card:hover{border-color:#c9a04a}
.blog-card h2{font-family:Georgia,serif;font-size:1.2rem;margin-bottom:8px}
.blog-card h2 a{color:#1a1a1a}
.blog-card h2 a:hover{color:#b8860b}
.blog-card p{font-size:.9rem;color:#555;line-height:1.6;margin-bottom:12px}
.blog-meta{font-size:.8rem;color:#999;margin-bottom:8px}
.read-more{font-size:.85rem;color:#b8860b}
.read-more:hover{text-decoration:underline}

/* ── Blog Article ── */
.blog-article{padding:40px 0 60px}
.blog-article h1{font-family:Georgia,serif;font-size:2rem;font-weight:700;margin:20px 0 8px}
.article-date{font-size:.85rem;color:#999;margin-bottom:24px}
.article-content{font-size:1.05rem;line-height:1.8;color:#333}
.article-content h2{font-family:Georgia,serif;font-size:1.4rem;margin:32px 0 12px;font-weight:700}
.article-content h3{font-family:Georgia,serif;font-size:1.15rem;margin:24px 0 8px;font-weight:600}
.article-content p{margin-bottom:16px}
.article-content ul,.article-content ol{margin-bottom:16px;padding-left:24px}
.article-content li{margin-bottom:6px}
.article-content a{color:#b8860b;text-decoration:underline}
.article-content a:hover{color:#8b6914}
.article-content blockquote{border-left:3px solid #c9a04a;padding:12px 20px;margin:16px 0;background:#fdf6ec;font-style:italic}
.article-content img{display:block;margin:24px auto;border-radius:4px}
.article-content table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.9rem}
.article-content th,.article-content td{padding:10px 14px;border:1px solid #e2ddd6;text-align:left}
.article-content th{background:#f5f3ef;font-weight:600}

/* ── Static Pages ── */
.page-content{padding:40px 0 60px}
.page-content h1{font-family:Georgia,serif;font-size:2rem;font-weight:700;margin:20px 0 16px}
.content-body{font-size:1.05rem;line-height:1.8;color:#333}
.content-body h2{font-family:Georgia,serif;font-size:1.4rem;margin:32px 0 12px;font-weight:700}
.content-body h3{font-family:Georgia,serif;font-size:1.15rem;margin:24px 0 8px;font-weight:600}
.content-body p{margin-bottom:16px}
.content-body ul,.content-body ol{margin-bottom:16px;padding-left:24px}
.content-body li{margin-bottom:6px}
.content-body a{color:#b8860b;text-decoration:underline}

/* ── All Calculators ── */
.all-tools{padding:40px 0 60px}
.category-block{margin-bottom:40px}
.category-block h2{font-family:Georgia,serif;font-size:1.4rem;margin-bottom:16px;padding-bottom:8px;border-bottom:2px solid #c9a04a}
.category-block h2 a{color:#1a1a1a}
.tool-list{display:flex;flex-direction:column;gap:2px;background:#e2ddd6;border-radius:6px;overflow:hidden}
.tool-list li{background:#fff}
.tool-list li a{display:block;padding:16px 20px}
.tool-list li a:hover{background:#faf8f5}
.tool-list li a strong{display:block;font-size:1rem;font-weight:600;color:#1a1a1a}
.tool-list li a span{display:block;font-size:.85rem;color:#666;margin-top:2px}

/* ── Category ── */
.category-tools h2{font-family:Georgia,serif}

/* ── Related Calculators ── */
.related-calculators{padding:40px 0;border-top:1px solid #e2ddd6}
.related-calculators h2{font-family:Georgia,serif;font-size:1.2rem;margin-bottom:16px}
.related-links{display:flex;flex-wrap:wrap;gap:8px}
.related-links a{padding:8px 16px;background:#fff;border:1px solid #e2ddd6;border-radius:4px;font-size:.85rem;transition:border-color .2s}
.related-links a:hover{border-color:#c9a04a;color:#b8860b}

/* ── Footer ── */
.footer{background:#0a1628;color:rgba(255,255,255,0.55);font-size:.85rem;padding:48px 0 0}
.footer-inner{max-width:1100px;margin:0 auto;padding:0 24px}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,0.08)}
.footer-col h4{font-family:Georgia,serif;font-size:.9rem;font-weight:600;color:rgba(255,255,255,0.8);margin-bottom:12px;text-transform:uppercase;letter-spacing:.05em}
.footer-col ul li{margin-bottom:6px}
.footer-col ul li a{color:rgba(255,255,255,0.5);transition:color .2s}
.footer-col ul li a:hover{color:#c9a04a}
.footer-trust{padding:20px 0;text-align:center;font-size:.8rem;color:rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.08)}
.footer-trust p{margin-bottom:4px}
.footer-bottom{padding:20px 0;text-align:center;font-size:.8rem;color:rgba(255,255,255,0.3)}

@media(max-width:768px){
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-col{text-align:center}
}

/* ── 404 ── */
.page-content h1:only-of-type{font-size:3rem}

/* === Calculator Form & Results (from old style.css) === */
.calc-container {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 36px;
  max-width: var(--content-w);
  margin: 0 auto 40px;
  overflow-x: hidden;
}

.calc-form { display: flex; flex-direction: column; gap: 20px; }

.form-row { display: flex; flex-wrap: wrap; gap: 20px; }

.form-group { flex: 1; min-width: 200px; }

.form-group label {
  display: block;
  font-family: var(--sans);
  font-size: var(--xs);
  font-weight: 600;
  color: var(--fg-heading);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-group .label-hint {
  font-weight: 400;
  color: var(--fg-muted);
  text-transform: none;
  letter-spacing: 0;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--sm);
  color: var(--fg);
  background: var(--page-bg);
  transition: 120ms ease;
  -moz-appearance: none;
  appearance: none;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
  background: var(--surface);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%236b7280' d='M5 7L1 3h8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 34px;
  cursor: pointer;
  font-family: var(--body);
}

.form-group input[type="number"] { -moz-appearance: textfield; }
.form-group input[type="number"]::-webkit-outer-spin-button,
.form-group input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none; margin: 0;
}

.form-group .input-with-symbol { position: relative; }
.form-group .input-with-symbol .symbol {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  color: var(--fg-subtle);
  font-size: var(--sm);
  pointer-events: none;
}
.form-group .input-with-symbol input { padding-left: 28px; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 28px;
  border: 1px solid transparent;
  font-family: var(--sans);
  font-size: var(--xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: 120ms ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--dark-bg);
  color: var(--gold-light);
  border-color: var(--dark-bg);
}
.btn-primary:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark-bg);
}

.btn-secondary {
  background: transparent;
  color: var(--fg-muted);
  border-color: var(--line);
}
.btn-secondary:hover { border-color: var(--fg-muted); color: var(--fg); }

.btn-group { display: flex; gap: 10px; flex-wrap: wrap; }

/* --- Results --- */
.results-container {
  margin-top: 28px;
  padding: 24px 28px;
  background: var(--gold-bg);
  border: 1px solid var(--gold-light);
  display: none;
}

.results-container.visible { display: block; }

.results-container h3 {
  font-family: var(--serif);
  font-size: var(--lg);
  font-weight: 600;
  color: var(--fg-heading);
  margin-bottom: 16px;
}

.result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.result-item:last-child { border-bottom: none; }

.result-label {
  font-family: var(--body);
  font-size: var(--sm);
  color: var(--fg-muted);
}

.result-value {
  font-family: var(--mono);
  font-size: var(--sm);
  font-weight: 600;
  color: var(--fg-heading);
}

.result-value.highlight {
  font-size: var(--2xl);
  font-weight: 600;
  color: var(--green);
  letter-spacing: -0.02em;
}

.result-value.negative { color: var(--red); }
.result-value.gold { color: #b45309; }

/* --- Tax table --- */
.tax-table-wrapper {
  overflow-x: auto;
  margin: 24px 0;
  border: 1px solid var(--line);
}

.tax-table { width: 100%; border-collapse: collapse; font-size: var(--sm); }

.tax-table th {
  background: var(--dark-bg);
  color: var(--dark-fg);
  padding: 10px 16px;
  text-align: left;
  font-family: var(--sans);
  font-weight: 600;
  font-size: var(--xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tax-table td {
  padding: 8px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--xs);
}

.tax-table tr:nth-child(even) td { background: var(--page-bg); }
.tax-table tr:last-child td { border-bottom: none; }

/* --- FAQ --- */
.faq-item { border-bottom: 1px solid var(--line); margin-bottom: 0; }

.faq-question {
  padding: 18px 0;
  font-family: var(--serif);
  font-size: var(--base);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  color: var(--fg-heading);
  transition: 120ms ease;
}
.faq-question:hover { color: var(--gold); }

.faq-question .faq-toggle {
  font-size: var(--sm);
  transition: 120ms ease;
  color: var(--fg-subtle);
  flex-shrink: 0;
  margin-left: 12px;
}
.faq-question.open .faq-toggle { transform: rotate(180deg); }

.faq-answer {
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: 200ms ease;
}
.faq-answer.open { padding: 0 0 18px; max-height: 500px; }

.faq-answer p {
  font-size: var(--sm);
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

/* --- Breadcrumb --- */
.breadcrumb {
  font-family: var(--sans);
  font-size: var(--xs);
  color: var(--fg-subtle);
  margin-bottom: 28px;
  padding: 4px 0;
  max-width: var(--max-w);
  margin-left: 0;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.breadcrumb a { color: var(--fg-subtle); text-decoration: none; }
.breadcrumb a:hover { color: var(--fg); }

.breadcrumb .sep { margin: 0 8px; color: var(--line); }

/* --- Last updated --- */
.last-updated {
  text-align: center;
  font-family: var(--sans);
  font-size: var(--xs);
  color: var(--fg-subtle);
  margin-top: 32px;
  padding: 12px;
  border-top: 1px solid var(--line);
  max-width: var(--content-w);
  margin-left: auto;
  margin-right: auto;
}

/* --- Footer --- */
footer {
  background: var(--dark-bg);
  color: var(--dark-fg);
  padding: 40px 24px 24px;
  margin-top: auto;
  border-top: 3px solid var(--gold);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
}

.footer-col h4 {
  font-family: var(--sans);
  font-size: var(--xs);
  font-weight: 600;
  margin-bottom: 14px;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-col ul { list-style: none; }

.footer-col li { margin-bottom: 6px; }

.footer-col a {
  font-size: var(--sm);
  color: var(--dark-muted);
  text-decoration: none;
}
.footer-col a:hover { color: var(--gold); }

.footer-trust {
  max-width: var(--max-w);
  margin: 24px auto 0;
  text-align: center;
  font-family: var(--sans);
  font-size: var(--xs);
  color: var(--dark-muted);
  padding: 4px 24px;
  opacity: 0.7;
}

.footer-bottom {
  max-width: var(--max-w);
  margin: 20px auto 0;
  padding-top: 18px;
  border-top: 1px solid var(--dark-line);
  text-align: center;
  font-family: var(--sans);
  font-size: var(--xs);
  color: var(--dark-muted);
  opacity: 0.7;
}

.footer-analytics {
  max-width: var(--max-w);
  margin: 14px auto 0;
  text-align: center;
  opacity: 0.3;
}

/* --- Misc --- */
.disclaimer {
  font-family: var(--sans);
  font-size: var(--xs);
  color: var(--fg-muted);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 16px 20px;
  margin-top: 28px;
  line-height: 1.7;
}

.spinner {
  display: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--line);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin: 14px auto;
}
.spinner.visible { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

.error-msg {
  display: none;
  padding: 10px 14px;
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid var(--red);
  font-size: var(--sm);
  margin-top: 8px;
}
.error-msg.visible { display: block; }

.chart-container {
  margin-top: 24px;
  height: 300px;
  background: var(--page-bg);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-subtle);
  font-size: var(--sm);
}

.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 36px;
  height: 36px;
  background: var(--dark-bg);
  color: var(--gold-light);
  border: 1px solid var(--gold);
  opacity: 0;
  transform: translateY(8px);
  transition: 120ms ease;
  z-index: 50;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.scroll-top.visible { opacity: 0.8; transform: translateY(0); }
.scroll-top.visible:hover { opacity: 1; background: var(--gold); color: var(--dark-bg); }

/* --- Print --- */
@media print {
  nav, footer, .btn, .scroll-top, .no-print, .faq-answer { display: none !important; }
  body { background: #fff; color: #000; }
  .hero { background: #000 !important; padding: 24px; }
  .hero h1 { color: #fff; }
  .calc-container { padding: 16px; border: 1px solid #ddd; }
  .results-container { display: block !important; }
}

/* --- Responsive --- */
@media (max-width: 768px) {
  

@media (max-width: 480px) {
  .hero { padding: 40px 16px 36px; }
  .hero h1 { font-size: 1.6rem; }
  .calc-container { padding: 18px; }
  .calc-item { padding: 24px 18px 20px; }
  .section h2, .editorial h2 { font-size: var(--xl); }
}
/* --- Related Calculators --- */
.related-calculators {
  max-width: var(--max-w, 1120px);
  margin: 48px auto 0;
  padding: 0 24px;
}
.related-calculators h2 {
  font-family: var(--serif);
  font-size: 0.72rem;
  color: var(--fg-subtle);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.rel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 640px) {
  .rel-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 400px) {
  .rel-grid { grid-template-columns: 1fr; }
}
.rel-card {
  border: 1px solid var(--line);
  border-radius: 6px;
  transition: border-color .15s, box-shadow .15s;
}
.rel-card:hover {
  border-color: var(--primary);
  box-shadow: 0 1px 6px rgba(0,0,0,.06);
}
.rel-card a {
  display: block;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--fg);
}
.rel-card a strong {
  display: block;
  font-family: var(--serif);
  font-size: var(--s);
  margin-bottom: 4px;
  color: var(--primary);
}
.rel-card a span {
  display: block;
  font-family: var(--sans);
  font-size: var(--xs);
  color: var(--fg-subtle);
  line-height: 1.4;
}

/* --- Blog Articles --- */
.blog-article {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}
.blog-article article section {
  margin-bottom: 32px;
}
.blog-article h1 {
  font-family: var(--serif);
  font-size: 1.8rem;
  line-height: 1.25;
  margin-bottom: 4px;
}
.blog-article h2 {
  font-family: var(--serif);
  font-size: 1.15rem;
  margin-top: 36px;
  margin-bottom: 12px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
}
.blog-article h3 {
  font-family: var(--serif);
  font-size: 1rem;
  margin-top: 24px;
  margin-bottom: 8px;
}
.blog-article p {
  font-family: var(--body);
  font-size: var(--s);
  line-height: 1.7;
  margin-bottom: 12px;
  color: var(--fg);
}
.blog-article ul {
  margin: 8px 0 16px 20px;
  font-family: var(--body);
  font-size: var(--s);
  line-height: 1.7;
}
.blog-article ul li {
  margin-bottom: 6px;
}
.blog-meta {
  color: var(--fg-subtle);
  font-size: var(--xs);
  font-family: var(--sans);
  margin-bottom: 32px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.blog-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-family: var(--mono);
  font-size: var(--xs);
}
.blog-table th {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 2px solid var(--fg);
  font-family: var(--sans);
  text-transform: uppercase;
  font-size: 0.6rem;
  letter-spacing: 0.5px;
}
.blog-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
}
.blog-table tr:last-child td {
  border-bottom: none;
}
.blog-cta {
  background: var(--bg-accent);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 24px;
  margin: 32px 0;
}
.blog-cta h3 {
  margin-top: 0;
}
.blog-cta p {
  margin-bottom: 0;
}

/* ===== All Calculators page ===== */
.all-calc-list {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 6px;
}
.all-calc-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  text-decoration: none;
  color: var(--fg);
  font-family: var(--body);
  font-size: var(--sm);
  transition: all .12s;
}
.all-calc-list a:hover {
  border-color: var(--primary);
  box-shadow: 0 1px 6px rgba(0,0,0,.08);
}
.all-calc-list a .arrow {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: var(--xs);
  transition: color .12s;
}
.all-calc-list a:hover .arrow {
  color: var(--primary);
}
@media (max-width: 640px) {
  .all-calc-list { grid-template-columns: 1fr; }
}

/* All Calculators page */
.all-calc-hero {
  text-align: center;
  padding: 2rem 1rem 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}
.all-calc-hero h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2rem;
  margin: 0 0 0.5rem;
  color: var(--navy);
}
.all-calc-hero p {
  color: #666;
  font-size: 0.95rem;
  margin: 0;
}
.all-calc-grid {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}
.calc-category {
  margin-bottom: 1.5rem;
}
.calc-category:last-child {
  margin-bottom: 0;
}
.calc-category h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  padding: 0 0 0.3rem;
  border-bottom: 1px solid #e5e7eb;
}
.calc-category h2 a {
  color: var(--navy);
  text-decoration: none;
}
.calc-category h2 a:hover {
  color: var(--blue);
}
.all-calc-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0.75rem;
  border-radius: 6px;
  text-decoration: none;
  color: #333;
  transition: background 0.15s;
}
.all-calc-list a:hover {
  background: #f3f4f6;
}
.all-calc-list a .arrow {
  color: #999;
  font-size: 1rem;
  flex-shrink: 0;
  margin-left: 0.5rem;
}
.all-calc-list a:hover .arrow {
  color: var(--blue);
}
.calc-desc {
  display: block;
  font-size: 0.75rem;
  color: #666;
  margin-top: 1px;
}

/* Breadcrumb — left-aligned with form column */
.calc-breadcrumb {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 0.8rem;
  color: #888;
  margin-bottom: 0.5rem;
  text-align: left;
}
.calc-breadcrumb a {
  color: #666;
  text-decoration: none;
}
.calc-breadcrumb a:hover {
  color: var(--blue);
  text-decoration: underline;
}
.calc-breadcrumb .sep {
  margin: 0 0.3rem;
  color: #bbb;
}

/* Related tools */
.related-tools { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.related-tools h3 { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--navy); margin-bottom: 1rem; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0.75rem; }
.related-card { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 0.85rem; text-decoration: none; transition: border-color 0.2s, box-shadow 0.2s; }
.related-card:hover { border-color: var(--blue); box-shadow: 0 2px 8px rgba(37,99,235,.1); }
.related-title { font-family: 'JetBrains Mono', monospace; font-size: 0.82rem; font-weight: 600; color: var(--navy); margin-bottom: 0.25rem; }
.related-desc { font-size: 0.72rem; color: var(--muted); line-height: 1.4; }
/* Blog author */
.article-author { font-size: 0.82rem; color: var(--muted); margin-bottom: 1.2rem; padding-bottom: 0.8rem; border-bottom: 1px solid var(--line); }