/* Primer Tm Calculator — main stylesheet
 * Mobile-first, no frameworks, no external requests. System fonts only.
 */

:root {
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-card: #ffffff;
  --ink: #0f172a;
  --ink-soft: #475569;
  --ink-faint: #64748b;
  --line: #e2e8f0;
  --line-soft: #eef2f7;
  --accent: #0e7490;
  --accent-dark: #0b5c73;
  --accent-ink: #155e75;
  --accent-soft: #ecfeff;
  --success: #166534;
  --success-bg: #f0fdf4;
  --success-line: #bbf7d0;
  --warn: #92400e;
  --warn-bg: #fffbeb;
  --warn-line: #fde68a;
  --danger: #b91c1c;
  --danger-bg: #fef2f2;
  --danger-line: #fecaca;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 10px 28px -14px rgba(15, 23, 42, .18);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --container: 1120px;
  --header-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }

h1, h2, h3, h4 {
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 .6em;
  color: var(--ink);
}
h1 { font-size: clamp(1.9rem, 4.5vw, 2.75rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.8rem); margin-top: 2.2em; }
h3 { font-size: 1.15rem; margin-top: 1.6em; }
p { margin: 0 0 1em; }

a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--accent-dark); }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: 1.1rem;
  padding-right: 1.1rem;
}

main { display: block; }
section { scroll-margin-top: calc(var(--header-h) + 16px); }

/* Screen-reader-only */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: 1rem; top: -4rem;
  z-index: 200;
  background: var(--ink);
  color: #fff;
  padding: .6rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: top .15s ease;
}
.skip-link:focus { top: .75rem; color: #fff; }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-h);
  background: rgba(255, 255, 255, .97);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-h);
  padding-top: .5rem;
  padding-bottom: .5rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  color: var(--ink);
  margin-right: auto;
  flex-shrink: 0;
}
.brand img { display: block; }
.brand-name { font-weight: 700; font-size: 1.12rem; letter-spacing: -0.01em; }
.brand-name .brand-accent { color: var(--accent-ink); font-weight: 800; }

/* Hamburger */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .55rem .7rem;
  min-height: 44px;
  font: inherit;
  color: var(--ink);
  cursor: pointer;
}
.nav-toggle-box { display: inline-flex; flex-direction: column; gap: 4px; }
.nav-toggle-box span {
  display: block; width: 20px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform .18s ease, opacity .18s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-box span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.nav-toggle-label { font-size: .9rem; font-weight: 600; }

.site-nav { display: none; }
.site-nav.open { display: block; }

@media (max-width: 899px) {
  .header-inner { flex-wrap: wrap; }
  .site-nav.open {
    flex-basis: 100%;
    border-top: 1px solid var(--line-soft);
    padding: .75rem 0 1rem;
  }
  .nav-list { list-style: none; margin: 0 0 .75rem; padding: 0; }
  .nav-list a {
    display: block;
    padding: .8rem .25rem;
    font-weight: 600;
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid var(--line-soft);
    min-height: 44px;
  }
  .nav-list a:hover { color: var(--accent-dark); }
  .nav-cta { width: 100%; text-align: center; }
}

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .site-nav {
    display: flex !important;
    align-items: center;
    gap: 1.25rem;
    margin-left: auto;
  }
  .nav-list {
    display: flex; gap: .25rem;
    list-style: none; margin: 0; padding: 0;
  }
  .nav-list a {
    display: inline-block;
    padding: .6rem .7rem;
    color: var(--ink-soft);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    white-space: nowrap;
  }
  .nav-list a:hover { color: var(--accent-dark); background: var(--bg-soft); }
  .nav-list a[aria-current="page"] { color: var(--accent-ink); background: var(--accent-soft); }
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: .75rem 1.35rem;
  min-height: 48px;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, transform .05s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }
.btn-secondary {
  background: var(--bg); border-color: var(--line);
  color: var(--ink);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent-dark); }
.btn-ghost { background: transparent; color: var(--ink-soft); border-color: transparent; }
.btn-ghost:hover { color: var(--accent-dark); background: var(--bg-soft); }
.btn-row { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.25rem; }

/* ---------------- Hero ---------------- */
.hero {
  background: linear-gradient(180deg, var(--accent-soft) 0%, #fff 100%);
  border-bottom: 1px solid var(--line-soft);
  padding: 2.75rem 0 2rem;
  text-align: center;
}
.hero .kicker {
  display: inline-block;
  font-size: .8rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent-ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .3rem .9rem;
  margin-bottom: 1rem;
}
.hero h1 { margin-bottom: .5em; }
.hero .lede {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 42rem;
  margin: 0 auto 1.25rem;
}
.hero .fine-print { max-width: 46rem; margin: 1rem auto 0; }
.hero-cta { margin-top: 1.25rem; display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }
.hero-media { margin: 2rem auto 0; max-width: 56rem; }
.hero-media img {
  width: 100%; height: auto; display: block;
  border-radius: 1rem;
  box-shadow: 0 20px 50px rgba(8, 51, 68, .28);
}
.page-figure { margin: 1.75rem 0 0; }
.page-figure img {
  width: 100%; height: auto; display: block;
  border-radius: .9rem;
  border: 1px solid var(--line-soft);
  box-shadow: 0 12px 30px rgba(8, 51, 68, .12);
}

.fine-print {
  font-size: .82rem;
  color: var(--ink-faint);
  background: var(--bg-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: .7rem .9rem;
}

/* ---------------- Calculator ---------------- */
.calc-section { padding: 2rem 0 2.5rem; }
.calc-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}
@media (min-width: 640px) { .calc-card { padding: 2rem; } }
.calc-card > h2 { margin-top: 0; }
.calc-card > h2 .sub {
  display: block;
  font-size: .95rem; font-weight: 400; color: var(--ink-soft);
  margin-top: .35rem; letter-spacing: 0;
}

.field { margin-bottom: 1.25rem; }
.field-label {
  display: block;
  font-weight: 700;
  margin-bottom: .4rem;
}
.field-label .opt {
  font-weight: 400; font-size: .85rem; color: var(--ink-faint);
}
.field-hint { font-size: .85rem; color: var(--ink-soft); margin: .35rem 0 0; }
.field-error {
  font-size: .88rem; color: var(--danger); font-weight: 600;
  margin: .4rem 0 0;
}
.field-error ul { margin: .25rem 0 0; padding-left: 1.2rem; }

textarea.seq-input {
  width: 100%;
  min-height: 92px;
  font-family: var(--mono);
  font-size: 1rem;
  letter-spacing: .04em;
  padding: .8rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  color: var(--ink);
  resize: vertical;
  overflow-wrap: anywhere;
  word-break: break-all;
}
textarea.seq-input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(14,116,144,.15); }
textarea.seq-input[aria-invalid="true"] { border-color: var(--danger); background: var(--danger-bg); }

.input-row { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
input[type="number"].num-input {
  width: 9rem;
  font: inherit;
  padding: .65rem .8rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg);
  min-height: 48px;
}
input[type="number"].num-input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(14,116,144,.15); }
.unit { color: var(--ink-soft); font-weight: 600; }

@media (min-width: 900px) {
  .calc-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
}

/* Method radio cards */
.method-group { border: 0; padding: 0; margin: 0 0 1.25rem; }
.method-group legend { font-weight: 700; margin-bottom: .5rem; padding: 0; }
.method-cards { display: grid; gap: .6rem; }
@media (min-width: 640px) { .method-cards { grid-template-columns: 1fr 1fr; } }
.radio-card { position: relative; display: block; cursor: pointer; }
.radio-card input {
  position: absolute; opacity: 0; width: 1px; height: 1px;
}
.radio-card-body {
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .85rem 1rem .85rem 2.9rem;
  background: var(--bg);
  transition: border-color .15s ease, background .15s ease;
  position: relative;
  min-height: 48px;
}
.radio-card-body::before {
  content: "";
  position: absolute; left: 1rem; top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--ink-faint);
  background: #fff;
}
.radio-card input:checked + .radio-card-body {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.radio-card input:checked + .radio-card-body::before {
  border-color: var(--accent);
  background: radial-gradient(circle, var(--accent) 0 6px, #fff 7px);
}
.radio-card input:focus-visible + .radio-card-body { outline: 3px solid var(--accent); outline-offset: 2px; }
.radio-card-title { font-weight: 700; display: block; }
.radio-card-sub { font-size: .85rem; color: var(--ink-soft); display: block; margin-top: .15rem; }

/* Advanced settings */
.advanced { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-soft); margin-bottom: 1.25rem; }
.advanced summary {
  cursor: pointer;
  font-weight: 700;
  padding: .9rem 1.1rem;
  min-height: 48px;
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
}
.advanced summary::-webkit-details-marker { display: none; }
.advanced summary::after { content: "+"; font-size: 1.3rem; color: var(--accent-ink); font-weight: 400; }
.advanced[open] summary::after { content: "–"; }
.advanced-body { padding: 0 1.1rem 1.1rem; display: grid; gap: 1rem; }
@media (min-width: 640px) { .advanced-body { grid-template-columns: repeat(3, 1fr); } }

/* Alert + warnings */
.alert {
  border-radius: var(--radius-sm);
  padding: .9rem 1.1rem;
  margin: 1rem 0;
  font-size: .95rem;
}
.alert ul { margin: .4rem 0 0; padding-left: 1.25rem; }
.alert-error { background: var(--danger-bg); border: 1px solid var(--danger-line); color: var(--danger); }
.alert-warn { background: var(--warn-bg); border: 1px solid var(--warn-line); color: var(--warn); }

/* ---------------- Results ---------------- */
.results { padding: 0 0 2.5rem; }
.results-head { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.results-head h2 { margin: 0; }
.results-method { color: var(--ink-soft); font-size: .9rem; margin: 0; }

.cards-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .cards-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .cards-grid { grid-template-columns: 1fr 1fr 1fr; } }

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
  min-width: 0;
}
.result-card h3 {
  margin: 0 0 .75rem;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.result-big {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 .25rem;
}
.result-sub { font-size: .9rem; color: var(--ink-soft); margin: 0 0 .5rem; }
.result-note { font-size: .85rem; color: var(--ink-soft); margin: .5rem 0 0; }

.primer-block { padding: .75rem 0; border-top: 1px solid var(--line-soft); }
.primer-block:first-of-type { border-top: 0; padding-top: 0; }
.primer-tag {
  display: inline-block;
  font-size: .78rem; font-weight: 700;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .15rem .7rem;
  margin-bottom: .5rem;
  color: var(--ink-soft);
}

.badge {
  display: inline-block;
  font-size: .82rem; font-weight: 700;
  border-radius: 999px;
  padding: .25rem .8rem;
  border: 1px solid transparent;
}
.badge-ok { background: var(--success-bg); color: var(--success); border-color: var(--success-line); }
.badge-warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-line); }
.badge-bad { background: var(--danger-bg); color: var(--danger); border-color: var(--danger-line); }
.badge-info { background: var(--accent-soft); color: var(--accent-ink); border-color: #a5f3fc; }

/* Progress bar */
.progress {
  height: 14px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  margin: .5rem 0;
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
  transition: width .3s ease;
}

/* Base composition stacked bar */
.comp-bar { display: flex; height: 34px; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--line); margin: .6rem 0; }
.comp-seg {
  display: flex; align-items: center; justify-content: center;
  font-size: .72rem; font-weight: 700; color: #fff;
  min-width: 0; white-space: nowrap; overflow: hidden;
}
.comp-a { background: #0e7490; }
.comp-t { background: #0369a1; }
.comp-g { background: #15803d; }
.comp-c { background: #a16207; }
.comp-list { list-style: none; margin: .5rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: .25rem .75rem; font-size: .92rem; }
.comp-list li { display: flex; justify-content: space-between; border-bottom: 1px dotted var(--line); padding: .2rem 0; }
.comp-list .base { font-family: var(--mono); font-weight: 700; }

.def-list { margin: 0; padding: 0; }
.def-list > div { display: flex; justify-content: space-between; gap: 1rem; padding: .35rem 0; border-bottom: 1px dotted var(--line); font-size: .95rem; }
.def-list dt { color: var(--ink-soft); }
.def-list dd { margin: 0; font-weight: 700; font-family: var(--mono); }

.seq-echo {
  font-family: var(--mono);
  font-size: .8rem;
  background: var(--bg-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: .6rem .7rem;
  overflow-wrap: anywhere;
  word-break: break-all;
  color: var(--ink-soft);
  margin: .5rem 0 0;
}

/* ---------------- Content pages ---------------- */
.page-hero { padding: 2rem 0 1rem; }
.page-hero h1 { margin-bottom: .4em; }
.page-hero .lede { color: var(--ink-soft); font-size: 1.08rem; max-width: 46rem; }
.prose { max-width: 46rem; }
.prose h2 { margin-top: 2.4em; }
.prose ul, .prose ol { padding-left: 1.4rem; }
.prose li { margin-bottom: .4em; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: .95rem; }
.prose th, .prose td { border: 1px solid var(--line); padding: .6rem .8rem; text-align: left; }
.prose th { background: var(--bg-soft); }
.prose figure { margin: 1.5em 0; }

.key-takeaways {
  background: var(--accent-soft);
  border: 1px solid #a5f3fc;
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  margin: 2rem 0;
}
.key-takeaways h2, .key-takeaways h3 { margin-top: 0; font-size: 1.05rem; }
.key-takeaways ul { margin-bottom: 0; }

.breadcrumbs { font-size: .85rem; padding: 1rem 0 0; color: var(--ink-faint); }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; margin: 0; padding: 0; }
.breadcrumbs li + li::before { content: "›"; margin-right: .4rem; color: var(--ink-faint); }
.breadcrumbs a { color: var(--ink-soft); }
.breadcrumbs [aria-current="page"] { color: var(--ink); font-weight: 600; }

/* FAQ accordion */
.faq-list { display: grid; gap: .6rem; margin: 1.5rem 0; }
.faq-list details, details.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
}
.faq-list summary, details.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  padding: .95rem 1.1rem;
  min-height: 48px;
  list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq-list summary::-webkit-details-marker, details.faq-item summary::-webkit-details-marker { display: none; }
.faq-list summary::after, details.faq-item summary::after {
  content: "+"; flex-shrink: 0;
  font-size: 1.35rem; color: var(--accent-ink); font-weight: 400;
}
.faq-list details[open] summary::after, details.faq-item[open] summary::after { content: "–"; }
.faq-answer { padding: 0 1.1rem 1.1rem; color: var(--ink-soft); }
.faq-answer p:last-child { margin-bottom: 0; }

/* Ad slots (reserved, non-intrusive) */
.ad-slot {
  border: 1.5px dashed var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  min-height: 110px;
  display: flex; align-items: center; justify-content: center;
  margin: 2.25rem auto;
  max-width: 46rem;
}
.ad-slot span {
  font-size: .72rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-faint);
}
.ad-slot-leaderboard { max-width: 970px; min-height: 120px; }

/* CTA band */
.cta-band {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  padding: 2.25rem 1.5rem;
  text-align: center;
  margin: 2.5rem 0 3rem;
}
.cta-band h2 { color: #fff; margin-top: 0; }
.cta-band p { color: #cbd5e1; max-width: 40rem; margin: 0 auto 1.25rem; }
.cta-band .btn-row { justify-content: center; }
.cta-band .btn-secondary { background: transparent; color: #fff; border-color: #475569; }
.cta-band .btn-secondary:hover { border-color: #fff; color: #fff; }

/* Contact form */
.form-grid { display: grid; gap: 1rem; max-width: 38rem; }
.form-grid input[type="text"],
.form-grid input[type="email"],
.form-grid textarea {
  width: 100%;
  font: inherit;
  padding: .7rem .85rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  min-height: 48px;
}
.form-grid textarea { min-height: 150px; resize: vertical; }
.form-grid input:focus, .form-grid textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(14,116,144,.15); }

/* ---------------- Footer ---------------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
  padding: 2.5rem 0 1.5rem;
  margin-top: 2rem;
}
.footer-grid { display: grid; gap: 1.75rem; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; } }
.footer-brand p { color: var(--ink-soft); font-size: .92rem; }
.site-footer nav h2 { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); margin: 0 0 .6rem; }
.site-footer nav ul { list-style: none; margin: 0; padding: 0; }
.site-footer nav li { margin-bottom: .35rem; }
.site-footer nav a { color: var(--ink-soft); text-decoration: none; font-size: .93rem; display: inline-block; padding: .25rem 0; }
.site-footer nav a:hover { color: var(--accent-dark); text-decoration: underline; }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 2rem; padding-top: 1.25rem; }
.footer-bottom p { font-size: .82rem; color: var(--ink-faint); margin-bottom: .5rem; }

/* ---------------- Motion / print ---------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

@media print {
  .site-header .nav-toggle, .site-nav, .ad-slot, .cta-band, .btn-row, .hero-cta { display: none !important; }
  .site-header { position: static; }
  body { font-size: 11pt; }
}