/* ============ tokens ============ */
:root {
  --bg: #ECEFF3;
  --surface: #FFFFFF;
  --surface-soft: #F5F7FA;
  --ink: #23262B;
  --body: #3A4149;
  --muted: #5D6673;
  --line: #C6CDD7;
  --line-soft: #DDE2E9;
  --amber: #E09A33;
  --amber-deep: #A05E08;
  --slate: #8B95A5;
  --step: 8px;
  --wrap: 1120px;
  --radius: 4px;
  --head: "Oswald", "Arial Narrow", Impact, sans-serif;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

h1, h2, h3, h4 {
  font-family: var(--head);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.01em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); text-transform: uppercase; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.2rem); text-transform: uppercase; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

a { color: var(--amber-deep); font-weight: 700; text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--amber-deep); outline-offset: 2px; }

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

.kicker {
  font-family: var(--head);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 10px;
}

/* dashed rule motif */
.rule-dash { border: 0; border-top: 2px dashed var(--line); margin: 0; }

/* numbered circle lists */
ol.circled { list-style: none; counter-reset: circ; margin: 0 0 1.2em; padding: 0; }
ol.circled > li { counter-increment: circ; position: relative; padding-left: 46px; margin-bottom: 14px; }
ol.circled > li::before {
  content: counter(circ);
  position: absolute; left: 0; top: 0.05em;
  width: 30px; height: 30px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--head); font-weight: 600; font-size: 0.9rem;
  color: var(--ink); background: var(--surface);
}

/* outlined badges */
.badge {
  display: inline-block;
  border: 1.5px solid var(--amber-deep);
  color: var(--amber-deep);
  font-family: var(--head);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
  background: transparent;
  white-space: nowrap;
}
.badge--ink { border-color: var(--ink); color: var(--ink); }

/* pill badge with icon prefix */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 4px 12px;
  font-family: var(--head); font-size: 0.75rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink);
  background: var(--surface);
}
.pill svg { width: 13px; height: 13px; flex: none; }

/* buttons: inline on desktop, full-width block on mobile */
.btn {
  display: inline-block;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--head);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 26px;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  text-align: center;
}
.btn:hover, .btn:focus-visible { text-decoration: none; background: #EBAC50; }
.btn--quiet { background: var(--surface); }
@media (max-width: 640px) { .btn { display: block; width: 100%; } }

/* grades */
.grade {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px;
  font-family: var(--head); font-weight: 600; font-size: 1.5rem;
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--surface);
}
.grade--a { background: var(--amber); }
.grade--b { background: #F0DDBE; }
.grade--c { background: var(--surface-soft); }

/* notched corners for featured panels */
.notched {
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}

/* skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ============ header ============ */
.site-head {
  background: var(--surface);
  border-bottom: 2px solid var(--ink);
}
.head-row {
  display: flex; align-items: center; gap: 26px;
  min-height: 72px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand img { display: block; }
.brand-name {
  font-family: var(--head); font-weight: 600; font-size: 1.35rem;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink);
}
.brand-name em { font-style: normal; color: var(--amber-deep); }

.site-nav { display: flex; gap: 24px; margin-left: auto; }
.site-nav a {
  position: relative;
  font-family: var(--head); font-weight: 500; font-size: 0.92rem;
  letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--ink); padding: 6px 0;
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 2px; background: var(--amber);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.22s ease;
}
.site-nav a:hover { text-decoration: none; }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }

.head-age {
  flex: none;
  font-family: var(--head); font-weight: 600; font-size: 0.85rem;
  border: 2px solid var(--ink); border-radius: 50%;
  width: 36px; height: 36px; display: grid; place-items: center;
  color: var(--ink);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  background: none; border: 2px solid var(--ink); border-radius: var(--radius);
  font-family: var(--head); font-size: 0.85rem; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 8px 14px; color: var(--ink); cursor: pointer;
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 72px;
    background: var(--surface);
    border-bottom: 2px solid var(--ink);
    flex-direction: column; gap: 0;
    padding: 10px 20px 16px;
    z-index: 50;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px 0; border-bottom: 1px dashed var(--line-soft); }
  .site-head { position: relative; }
  .head-age { margin-left: auto; }
  .nav-toggle { margin-left: 0; }
}

/* ============ hero ============ */
.hero { padding: 64px 0 40px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 40px; align-items: start; }
.hero h1 span { color: var(--amber-deep); }
.hero .lede { font-size: 1.2rem; max-width: 46ch; }
.hero-side {
  border: 2px solid var(--ink);
  background: var(--surface);
  padding: 22px;
}
.hero-side h2 { font-size: 1rem; letter-spacing: 0.14em; }
.hero-side p { font-size: 0.95rem; margin-bottom: 0.7em; }
.hero-side .pill { margin: 2px 6px 6px 0; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }

/* verified key-fact strip */
.fact-strip {
  background: var(--ink);
  color: #E8EBEF;
  padding: 22px 0;
}
.fact-strip .wrap { display: flex; flex-wrap: wrap; gap: 18px 48px; align-items: baseline; }
.fact-strip .fact { display: flex; align-items: baseline; gap: 10px; }
.fact-strip .n {
  font-family: var(--head); font-weight: 600;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem); color: var(--amber);
}
.fact-strip .t {
  font-family: var(--head); font-size: 0.78rem;
  letter-spacing: 0.14em; text-transform: uppercase; max-width: 18ch; line-height: 1.35;
}

/* ============ sections ============ */
.section { padding: 56px 0; }
.section--tint { background: var(--surface-soft); border-top: 2px dashed var(--line); border-bottom: 2px dashed var(--line); }
.sec-head { display: flex; align-items: baseline; gap: 22px; margin-bottom: 26px; }
.sec-num {
  font-family: var(--head); font-weight: 600;
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  color: transparent;
  -webkit-text-stroke: 2px var(--amber-deep);
  line-height: 1; flex: none;
}
@supports not (-webkit-text-stroke: 2px black) { .sec-num { color: var(--amber-deep); } }

/* ============ comparison table ============ */
.cmp-note { font-size: 0.92rem; color: var(--muted); margin: 10px 0 18px; }
.cmp-table { width: 100%; border-collapse: collapse; background: var(--surface); border: 2px solid var(--ink); }
.cmp-table caption { text-align: left; padding-bottom: 10px; font-size: 0.95rem; color: var(--muted); caption-side: top; }
.cmp-table th, .cmp-table td { padding: 14px 14px; text-align: left; vertical-align: middle; border-top: 1px solid var(--line-soft); }
.cmp-table thead th {
  font-family: var(--head); font-weight: 600; font-size: 0.78rem;
  letter-spacing: 0.13em; text-transform: uppercase;
  background: var(--surface-soft); border-top: 0; border-bottom: 2px solid var(--ink);
  color: var(--ink);
}
.cmp-table .op-cell { display: flex; align-items: center; gap: 14px; min-width: 190px; }
.cmp-table .op-cell img { width: 96px; height: 44px; object-fit: contain; flex: none; background: #fff; }
.op-textmark {
  width: 96px; height: 44px; flex: none;
  display: grid; place-items: center;
  border: 1.5px dashed var(--line);
  font-family: var(--head); font-weight: 600; font-size: 0.85rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink);
  text-align: center; padding: 2px;
}
.cmp-table .col-grade { background: #FBF3E4; border-left: 2px dashed var(--amber); }
.cmp-table td.num { font-variant-numeric: tabular-nums; }
.cmp-table .visit a.btn { padding: 9px 18px; font-size: 0.82rem; }

/* featured expanded row */
.cmp-featured td { background: var(--surface); border-top: 2px solid var(--ink); }
.cmp-featured-inner {
  border: 2px solid var(--ink);
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  background: var(--surface);
  box-shadow: 6px 6px 0 rgba(35, 38, 43, 0.14); /* the site's single box-shadow */
  padding: 24px;
  margin: 6px 2px 8px;
}
.cmp-featured-inner .feat-top { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-bottom: 12px; }
.cmp-featured-inner img { width: 130px; height: 56px; object-fit: contain; }
.cmp-featured-inner .feat-cta { margin-left: auto; }
.feat-facts { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 4px; padding: 0; list-style: none; }
@media (max-width: 640px) { .cmp-featured-inner .feat-cta { margin-left: 0; width: 100%; } }

/* mobile collapse for comparison table */
@media (max-width: 760px) {
  .cmp-table thead { position: absolute; left: -9999px; }
  .cmp-table, .cmp-table tbody, .cmp-table tr, .cmp-table td { display: block; width: 100%; }
  .cmp-table tr { border-top: 2px solid var(--ink); padding: 10px 0; }
  .cmp-table td { border: 0; padding: 8px 14px; }
  .cmp-table td[data-th]::before {
    content: attr(data-th);
    display: block;
    font-family: var(--head); font-size: 0.72rem;
    letter-spacing: 0.13em; text-transform: uppercase; color: var(--muted);
    margin-bottom: 2px;
  }
  .cmp-table .col-grade { border-left: 0; }
}

/* ============ operator notes ============ */
.op-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.op-note {
  background: var(--surface);
  border: 1.5px solid var(--line);
  padding: 22px;
}
.op-note h3 { display: flex; align-items: center; gap: 12px; }
.op-note .grade { width: 36px; height: 36px; font-size: 1.15rem; flex: none; }
.op-note .meta { font-size: 0.85rem; color: var(--muted); margin-bottom: 10px; font-family: var(--head); letter-spacing: 0.05em; text-transform: uppercase; }
.op-note p:last-child { margin-bottom: 0; }
@media (max-width: 760px) { .op-notes { grid-template-columns: 1fr; } }

/* ============ criteria ============ */
.crit { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 22px; padding: 30px 0; }
.crit + .crit { border-top: 2px dashed var(--line); }
.crit .sec-num { font-size: clamp(2.4rem, 5vw, 3.6rem); }
.crit h3 { text-transform: uppercase; font-size: 1.15rem; letter-spacing: 0.05em; }
@media (max-width: 640px) { .crit { grid-template-columns: 1fr; gap: 6px; } }

/* ============ FAQ (numbered Q&A) ============ */
.faq ol.circled > li { margin-bottom: 26px; }
.faq .q { font-family: var(--head); font-weight: 600; font-size: 1.12rem; color: var(--ink); display: block; margin-bottom: 6px; }

/* ============ disclosure box ============ */
.disclosure {
  border: 1.5px dashed var(--amber-deep);
  background: #FBF3E4;
  padding: 16px 20px;
  font-size: 0.95rem;
  margin: 18px 0;
}
.disclosure p { margin: 0; }

/* ============ safety strip on page ============ */
.rg-note {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px;
  font-size: 0.95rem;
  border-top: 2px dashed var(--line);
  border-bottom: 2px dashed var(--line);
  padding: 12px 0;
  margin: 8px 0 0;
}
.rg-note strong { font-family: var(--head); letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.85rem; }

/* ============ footer ============ */
.site-foot {
  background: var(--ink);
  color: #C9CFD8;
  margin-top: 64px;
  font-size: 0.95rem;
}
.site-foot a { color: var(--amber); }
.foot-deck { padding: 44px 0; }
.foot-deck + .foot-deck { border-top: 1px dashed #4A515C; }
.foot-grid { display: grid; grid-template-columns: 1.3fr 0.8fr 0.9fr 1.2fr; gap: 34px; }
.foot-grid h2 {
  color: #fff; font-size: 0.82rem; letter-spacing: 0.2em;
  font-variant: small-caps; text-transform: lowercase;
  margin-bottom: 14px;
}
.foot-grid ul { list-style: none; margin: 0; padding: 0; }
.foot-grid li { margin-bottom: 9px; }
.foot-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.foot-brand img { width: 30px; height: 30px; }
.foot-brand span { font-family: var(--head); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: #fff; font-size: 1.1rem; }
.safety-logos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.safety-logos a {
  display: grid; place-items: center;
  background: #fff; border-radius: var(--radius);
  padding: 10px; min-height: 56px;
}
.safety-logos img { max-height: 34px; width: auto; max-width: 100%; }
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot-grid { grid-template-columns: 1fr; } }

.lic-table-scroll { overflow-x: auto; }
.lic-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 700px; }
.lic-table th, .lic-table td { text-align: left; padding: 10px 12px; border-bottom: 1px dashed #4A515C; vertical-align: top; }
.lic-table th {
  font-family: var(--head); font-weight: 500; font-size: 0.72rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: #9AA3B0;
}
.lic-table td { color: #DDE2E9; }
.lic-table td:first-child { font-weight: 700; color: #fff; }

.foot-legal p { max-width: 90ch; }
.foot-legal .age-mark {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px; border: 2px solid var(--amber); border-radius: 50%;
  font-family: var(--head); font-weight: 600; color: var(--amber);
  margin-right: 12px; vertical-align: middle;
}
.foot-base {
  display: flex; flex-wrap: wrap; gap: 12px 26px; align-items: center;
  padding: 18px 0; border-top: 1px dashed #4A515C;
  font-size: 0.85rem; color: #9AA3B0;
}
.foot-base .sc { font-variant: small-caps; text-transform: lowercase; letter-spacing: 0.14em; }

/* ============ content pages ============ */
.page-head { padding: 52px 0 8px; }
.page-head .kicker { margin-bottom: 6px; }
.page-body { padding: 12px 0 40px; }
.page-grid { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 44px; align-items: start; }
.page-grid > .toc { position: sticky; top: 20px; }
.toc {
  border: 1.5px solid var(--line);
  background: var(--surface);
  padding: 18px;
  font-size: 0.9rem;
}
.toc h2 { font-size: 0.78rem; letter-spacing: 0.18em; margin-bottom: 10px; }
.toc ul { list-style: none; margin: 0; padding: 0; }
.toc li { margin-bottom: 8px; }
.toc a { color: var(--ink); font-weight: 500; font-family: var(--head); letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.8rem; }
.toc a.is-active { color: var(--amber-deep); font-weight: 700; }
@media (max-width: 860px) {
  .page-grid { grid-template-columns: 1fr; }
  .page-grid > .toc { position: static; }
}

.prose { max-width: 72ch; }
.prose h2 { margin-top: 1.6em; font-size: 1.4rem; }
.prose h3 { margin-top: 1.3em; }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1.5px solid var(--line); font-size: 0.95rem; }
.prose table th, .prose table td { padding: 10px 12px; border-top: 1px solid var(--line-soft); text-align: left; vertical-align: top; }
.prose table thead th { font-family: var(--head); font-size: 0.75rem; letter-spacing: 0.13em; text-transform: uppercase; background: var(--surface-soft); border-bottom: 2px solid var(--ink); border-top: 0; }
.prose dt { font-weight: 700; color: var(--ink); font-family: var(--head); text-transform: uppercase; letter-spacing: 0.04em; margin-top: 18px; }
.prose dd { margin: 4px 0 0 0; }
.callout {
  border-left: 4px solid var(--amber);
  background: var(--surface);
  padding: 16px 20px;
  margin: 20px 0;
}
.callout p:last-child { margin-bottom: 0; }

/* glossary */
.glossary-group h2 {
  border-bottom: 2px dashed var(--line);
  padding-bottom: 6px;
}

/* notice bar */
.notice-bar {
  position: fixed; left: 16px; right: 16px; bottom: 16px;
  max-width: 640px; margin: 0 auto;
  background: var(--surface);
  border: 2px solid var(--ink);
  padding: 14px 18px;
  display: none;
  gap: 14px; align-items: center;
  z-index: 90;
  font-size: 0.9rem;
}
.notice-bar.is-visible { display: flex; }
.notice-bar p { margin: 0; }
.notice-bar button {
  flex: none;
  background: var(--amber); border: 2px solid var(--ink); border-radius: var(--radius);
  font-family: var(--head); font-size: 0.8rem; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 8px 14px; cursor: pointer; color: var(--ink);
}
@media (max-width: 560px) { .notice-bar { flex-direction: column; align-items: stretch; text-align: left; } }