:root {
  --paper: #ffffff;
  --paper-deep: #e8f1ed;
  --sheet: #ffffff;
  --surface-soft: #f4f8f6;
  --surface-tint: #eaf6f0;
  --ink: #30363a;
  --ink-soft: #56635f;
  --ink-muted: #68736f;
  --teal: #49bd8a;
  --teal-dark: #176a51;
  --teal-action: #176a51;
  --coral: #b45335;
  --line: #dce5e1;
  --line-strong: #bddfce;
  --focus: #f3b843;
  --shadow-soft: 0 5px 16px rgba(38, 72, 58, .055);
  --shadow: 0 10px 28px rgba(38, 72, 58, .09);
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 18px;
  --pill: 999px;
  --shell: min(1160px, calc(100% - 32px));
  --content: 850px;
  --read: 740px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--teal-dark); text-underline-offset: .2em; transition: color .18s ease; }
a:hover { color: var(--teal); }
button, input { font: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: white;
  background: var(--ink);
  border-radius: 8px;
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.shell { width: var(--shell); margin-inline: auto; }

.site-header { background: var(--surface-soft); border-bottom: 1px solid var(--line); }
.brand-band { color: #143f31; background: #49bd8a; }
.brand-band-row {
  display: flex;
  min-height: 60px;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-weight: 900;
  letter-spacing: -.035em;
  text-decoration: none;
}
.brand:hover { color: var(--ink); }
.brand-inverse, .brand-inverse:hover { color: #143f31; }
.brand-inverse .brand-mark i { background: #143f31; }
.site-footer .brand-mark i { background: #fff; }
.brand-mark {
  display: grid;
  width: 37px;
  height: 37px;
  padding: 5px;
  place-items: center;
  gap: 3px;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
}
.brand-mark i {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--teal-dark);
  border-radius: 3px;
}
.brand-mark i:nth-child(1) { border-radius: 7px 3px 3px; }
.brand-mark i:nth-child(4) { border-radius: 3px 3px 7px; }
.brand-name { display: inline-flex; align-items: baseline; gap: 7px; font-size: 22px; }
.brand-name em {
  padding: 2px 6px;
  color: currentColor;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 9px;
  font-style: normal;
  font-weight: 850;
  letter-spacing: .12em;
  line-height: 1.5;
  text-transform: uppercase;
}
.header-trust {
  max-width: 760px;
  margin: 0;
  color: #143f31;
  font-size: 11px;
  line-height: 1.45;
  text-align: right;
}
.catalog-surface { background: var(--surface-soft); }
.catalog-search-row {
  display: grid;
  min-height: 98px;
  align-items: center;
  gap: 22px;
  grid-template-columns: minmax(145px, .45fr) minmax(420px, 1.55fr) minmax(120px, .35fr);
}
.catalog-search-heading span {
  display: block;
  margin-bottom: 3px;
  color: var(--ink-muted);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.catalog-search-heading strong { color: var(--ink); font-size: clamp(1.15rem, 2vw, 1.55rem); font-weight: 650; }
.header-catalog-search { min-width: 0; }
.header-search-pill {
  display: grid;
  min-height: 58px;
  overflow: hidden;
  background: var(--sheet);
  border: 1.5px solid #49bd8a;
  border-radius: var(--pill);
  grid-template-columns: minmax(0, 1fr) 58px minmax(112px, 148px);
  transition: box-shadow .2s ease;
}
.header-search-pill:focus-within { box-shadow: 0 0 0 4px rgba(73, 189, 138, .16), var(--shadow-soft); }
.header-search-pill input {
  min-width: 0;
  padding: 0 8px 0 24px;
  color: #30363a;
  background: transparent;
  border: 0;
  outline: 0;
}
.header-search-pill input::placeholder { color: #929a97; }
.header-image-search {
  display: grid;
  min-width: 48px;
  place-items: center;
  color: #737a77;
  text-decoration: none;
}
.header-image-search:hover { color: #2f9a6d; background: #f3faf6; }
.camera-icon {
  position: relative;
  display: block;
  width: 23px;
  height: 17px;
  border: 2px solid currentColor;
  border-radius: 3px;
}
.camera-icon::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 6px;
  width: 7px;
  height: 7px;
  border: 2px solid currentColor;
  border-radius: 50%;
}
.camera-icon::after {
  content: "";
  position: absolute;
  top: -6px;
  left: 3px;
  width: 8px;
  height: 4px;
  border: 2px solid currentColor;
  border-bottom: 0;
  border-radius: 2px 2px 0 0;
}
.header-search-pill button {
  min-height: 58px;
  padding: 0 22px;
  color: #fff;
  background: var(--teal-action);
  border: 0;
  font-weight: 850;
  cursor: pointer;
}
.header-search-pill button:hover { background: #105a41; }
.catalog-open-link {
  justify-self: end;
  color: #2b765c;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}
.catalog-open-link:hover { color: #205c47; text-decoration: underline; }
.nav-row {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
}
.primary-nav { position: relative; min-width: 0; }
.primary-nav ul {
  display: flex;
  max-width: 100%;
  gap: 2px;
  margin: 0;
  padding: 6px 0;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-padding-inline: 10px;
  scroll-snap-type: inline proximity;
  list-style: none;
  scrollbar-width: none;
}
.primary-nav li { scroll-snap-align: start; }
.primary-nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 8px 10px;
  color: #646d69;
  border-bottom: 3px solid transparent;
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s ease, border-color .18s ease;
}
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: #2cae7c; border-color: #49bd8a; }
.catalog-handoff-note { flex: 0 0 auto; margin: 0; color: #66706d; font-size: 11px; white-space: nowrap; }

.hero {
  position: relative;
  padding: clamp(30px, 3.8vw, 44px) 0 clamp(28px, 3.8vw, 42px);
  overflow: hidden;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.hero::after {
  content: none;
}
.hero-grid { position: relative; z-index: 1; display: grid; gap: 26px; }
.hero-copy { min-width: 0; }
.folio, .eyebrow {
  margin: 0 0 10px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}
h1, h2, h3 { margin-top: 0; color: var(--ink); line-height: 1.12; text-wrap: balance; }
h1, h2 { font-family: inherit; }
h1 {
  max-width: var(--content);
  margin-bottom: 22px;
  font-size: clamp(2.35rem, 4.6vw, 4rem);
  font-weight: 650;
  letter-spacing: -.045em;
}
.hero h1 { font-size: clamp(2.15rem, 3.6vw, 3.25rem); }
h2 { margin-bottom: 14px; font-size: clamp(1.4rem, 2.2vw, 1.9rem); font-weight: 650; letter-spacing: -.025em; }
h3 { margin-bottom: 8px; font-size: 1.05rem; font-weight: 750; }
.lede { max-width: var(--read); margin: 0; color: var(--ink-soft); font-size: clamp(1.05rem, 2vw, 1.27rem); }
.hero-actions, .button-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: .35em;
  padding: 11px 17px;
  color: var(--ink);
  background: var(--sheet);
  border: 1px solid var(--line-strong);
  border-radius: var(--pill);
  font-size: 14px;
  font-weight: 850;
  line-height: 1.2;
  text-decoration: none;
  transition: color .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.button:hover { color: var(--ink); background: var(--surface-soft); border-color: var(--teal); box-shadow: var(--shadow-soft); transform: translateY(-1px); }
.button-primary { color: #fff; background: var(--teal-action); border-color: var(--teal-action); }
.button-primary:hover { color: #fff; background: #105a41; border-color: #105a41; }
.button-coral { color: var(--teal-dark); background: var(--surface-tint); border-color: #a8d8c2; }
.external-note { margin: 12px 0 0; color: var(--ink-soft); font-size: 12px; }

.research-card {
  position: relative;
  max-width: 540px;
  padding: 24px;
  background: var(--sheet);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.section .research-card { width: 100%; max-width: none; }
.research-card::before {
  content: "GUIDE NOTE";
  position: absolute;
  top: -12px;
  right: 24px;
  padding: 4px 10px;
  color: #fff;
  background: var(--teal-action);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .14em;
}
.research-card h2 { font-size: 1.375rem; }
.research-card > p { color: var(--ink-soft); font-size: 14px; }
.catalog-search label { display: block; margin: 18px 0 8px; font-size: 13px; font-weight: 850; }
.search-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; }
.search-row input {
  min-width: 0;
  min-height: 52px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--sheet);
  border: 1px solid var(--line-strong);
  border-right: 0;
  border-radius: var(--pill) 0 0 var(--pill);
}
.search-row button {
  min-height: 52px;
  padding: 0 18px;
  color: #fff;
  background: var(--teal-action);
  border: 1px solid var(--teal-action);
  border-radius: 0 var(--pill) var(--pill) 0;
  font-weight: 850;
  cursor: pointer;
}
.search-row button:hover { background: var(--teal-dark); }
.note-rule { display: grid; grid-template-columns: 42px 1fr; gap: 12px; margin-top: 16px; padding-top: 13px; border-top: 1px solid var(--line); }
.note-number { color: var(--teal-dark); font-family: inherit; font-size: 30px; line-height: 1; }
.note-rule p { margin: 0; color: var(--ink-soft); font-size: 13px; }

.section { padding: clamp(28px, 4vw, 46px) 0; background: var(--paper); }
.section + .section { border-top: 1px solid var(--line); }
#external-search { background: var(--surface-soft); }
.section-head { width: 100%; max-width: none; margin-bottom: 18px; }
.section-head p { max-width: var(--read); margin: 0; color: var(--ink-soft); }
.quick-answer {
  position: relative;
  width: 100%;
  max-width: none;
  padding: 24px;
  background: var(--sheet);
  border: 1px solid var(--line-strong);
  border-left: 6px solid var(--teal);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.quick-answer::after { content: "01"; position: absolute; top: 18px; right: 22px; color: var(--paper-deep); font-family: inherit; font-size: 58px; line-height: 1; }
.quick-answer > * { position: relative; z-index: 1; max-width: var(--read); }
.quick-answer h2 { font-size: 1.375rem; }
.quick-answer p:last-child { margin-bottom: 0; }

.grid-2, .grid-3, .grid-4, .category-grid, .brand-grid, .article-library, .guide-grid, .score-grid { display: grid; gap: 12px; }
.card {
  min-width: 0;
  padding: 20px;
  background: var(--sheet);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.card p, .card li { color: var(--ink-soft); }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }
.card-index {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--teal-dark);
  font-family: inherit;
  font-size: 25px;
  line-height: 1;
}
.card h3 { font-size: 1.1rem; }
.guide-card { display: flex; min-height: 100%; flex-direction: column; border-top: 4px solid var(--teal); }
.guide-card a { margin-top: auto; font-weight: 850; }
.guide-card:nth-child(3n + 2) { border-top-color: #8fd5b5; }
.guide-card:nth-child(3n) { border-top-color: var(--teal-dark); }
.step-list { counter-reset: guide-step; }
.step-card { position: relative; padding-top: 64px; }
.step-card::before {
  counter-increment: guide-step;
  content: "0" counter(guide-step);
  position: absolute;
  top: 18px;
  left: 22px;
  color: var(--teal-dark);
  font-family: inherit;
  font-size: 28px;
}
.term-grid .card { border-top: 3px solid var(--teal); }
.term-grid .term { display: block; margin-bottom: 8px; font-family: inherit; font-size: 1.25rem; }
.catalog-section-head { display: flex; align-items: end; justify-content: space-between; gap: 14px; margin-bottom: 10px; }
.catalog-section-head > div { padding-left: 16px; border-left: 4px solid var(--teal); }
.catalog-section-head h2, .catalog-section-head .eyebrow { margin-bottom: 0; }
.catalog-view-all { flex: 0 0 auto; color: var(--teal-dark); font-size: 15px; font-weight: 700; text-decoration: none; }
.catalog-view-all:hover { color: var(--teal-dark); text-decoration: underline; }
.catalog-section-intro { max-width: var(--read); margin: 0 0 16px; color: var(--ink-soft); }
.category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.category-card {
  display: flex;
  min-height: 100%;
  align-items: center;
  padding: 18px 16px 16px;
  color: var(--ink);
  background: var(--sheet);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  flex-direction: column;
  text-align: center;
  text-decoration: none;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.category-card:hover { color: var(--ink); border-color: var(--teal); box-shadow: var(--shadow); transform: translateY(-2px); }
.category-icon { display: grid; width: 96px; height: 96px; margin-bottom: 14px; place-items: center; }
.category-icon img { display: block; width: 78px; height: 78px; object-fit: contain; }
.category-card h3 { margin: 0; font-family: inherit; font-size: 1.15rem; font-weight: 750; }
.category-popular { margin-top: 5px; color: #397c61; font-size: 10px; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.category-meta { display: grid; width: 100%; gap: 6px; margin-top: 12px; padding-top: 11px; color: #66706d; border-top: 1px solid #e2e9e6; font-size: 11px; line-height: 1.45; text-align: left; }
.category-meta strong { color: #4b5652; }
.category-card .category-cta { margin-top: auto; padding-top: 14px; color: var(--teal-dark); font-size: 12px; font-weight: 800; }
.brand-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 12px; }
.brand-card {
  display: grid;
  min-width: 0;
  min-height: 202px;
  overflow: hidden;
  color: var(--ink);
  background: var(--sheet);
  border: 1px solid #d8dfdc;
  border-radius: var(--radius-sm);
  grid-template-rows: 1fr auto;
  text-decoration: none;
  box-shadow: 6px 6px 0 -3px #fff, 6px 6px 0 -2px #d8dfdc, 12px 12px 0 -7px #fff, 12px 12px 0 -6px #d8dfdc;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.brand-card:hover {
  color: var(--ink);
  border-color: var(--teal);
  box-shadow: 6px 6px 0 -3px #fff, 6px 6px 0 -2px #8fd5b5, 12px 12px 0 -7px #fff, 12px 12px 0 -6px #b8dccb;
  transform: translateY(-2px);
}
.brand-logo-area { display: grid; min-height: 146px; padding: 14px 10px; place-items: center; }
.brand-logo-area img { display: block; width: min(100%, 220px); height: auto; max-height: 118px; object-fit: contain; }
.brand-card-name {
  display: flex;
  min-width: 0;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  border-top: 1px solid #d8dfdc;
  font-size: 14px;
}
.brand-card-name > span:first-child { min-width: 0; overflow-wrap: anywhere; }
.brand-card-name > span:last-child { color: var(--teal-dark); flex: 0 0 auto; font-weight: 850; }
.article-library { grid-template-columns: 1fr; }
.article-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 250px;
  padding: 20px;
  overflow: hidden;
  background: var(--sheet);
  border: 1px solid var(--line);
  border-top: 4px solid var(--teal);
  border-radius: var(--radius);
  flex-direction: column;
  box-shadow: var(--shadow-soft);
}
.article-card:nth-child(3n + 2) { border-top-color: #8fd5b5; }
.article-card:nth-child(3n) { border-top-color: var(--teal-dark); }
.article-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: #616d68; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.article-stage { color: var(--teal-dark); }
.article-number { position: absolute; top: 52px; right: 18px; color: #87928d; font-size: 54px; font-weight: 900; line-height: 1; }
.article-card h3 { position: relative; max-width: 85%; margin: 34px 0 8px; font-size: 1.18rem; }
.article-card p { position: relative; margin: 0 0 18px; color: var(--ink-soft); font-size: 14px; }
.article-card-link { position: relative; margin-top: auto; font-size: 13px; font-weight: 850; text-decoration: none; }
.article-card-link:hover { text-decoration: underline; }
.article-meta-strip { display: grid; gap: 8px; margin: 0 0 22px; padding: 14px 16px; color: var(--ink-soft); background: var(--paper); border: 1px solid var(--line-strong); border-left: 5px solid var(--teal); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 13px; }
.article-meta-strip strong { color: var(--ink); }
.template-block { max-width: var(--read); margin: 16px 0; padding: 18px; background: var(--paper); border: 1px solid var(--line-strong); border-left: 5px solid var(--teal); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.template-block p { margin: 0 0 8px; }
.template-block p:last-child { margin-bottom: 0; }
.template-title { color: var(--teal-dark); font-size: 11px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.source-note { max-width: var(--read); padding: 18px; background: var(--surface-soft); border: 1px solid var(--line-strong); border-left: 5px solid var(--teal); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.source-note p:first-child { margin-top: 0; }
.source-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 14px 0 8px; padding: 0; list-style: none; }
.source-links a { font-weight: 800; }
.source-reviewed { margin-bottom: 0; color: var(--ink-muted); font-size: 12px; }
.link-compass { display: grid; gap: 1px; overflow: hidden; background: var(--line-strong); border: 1px solid var(--line-strong); border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.compass-row { display: grid; gap: 12px; padding: 18px 20px; background: var(--sheet); }
.compass-row strong { font-family: inherit; font-size: 1.1rem; }
.compass-row span { color: var(--ink-soft); }
.save-list, .plain-list, .warning-list { padding-left: 1.25rem; }
.save-list li, .plain-list li, .warning-list li { margin-bottom: 9px; }
.save-list li::marker { color: var(--teal); }
.warning-list li::marker { color: var(--coral); }
.safety-band { color: var(--ink); background: var(--paper); border-top: 5px solid var(--teal); }
.safety-band h2, .safety-band h3 { color: var(--ink); }
.safety-band p, .safety-band li { color: var(--ink-soft); }
.safety-band a { color: var(--teal-dark); }
.safety-band .button-coral, .safety-band .button-coral:hover { color: var(--teal-dark); }
.closing-cta {
  width: 100%;
  max-width: none;
  padding: clamp(24px, 4vw, 38px);
  background: var(--sheet);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.closing-cta h2 { max-width: var(--content); }
.closing-cta p { max-width: var(--read); color: var(--ink-soft); }

.page-hero { padding: clamp(26px, 3.2vw, 38px) 0 22px; background: var(--paper); border-bottom: 1px solid var(--line); }
.breadcrumbs { margin-bottom: 16px; color: var(--ink-soft); font-size: 12px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 7px; margin: 0; padding: 0; list-style: none; }
.breadcrumbs li + li::before { content: "/"; margin-right: 7px; color: var(--line-strong); }
.page-hero h1 { max-width: var(--content); font-size: clamp(1.75rem, 2.7vw, 2.55rem); }
.page-hero .lede { font-size: clamp(1rem, 2vw, 1.2rem); }
.page-status {
  display: flex;
  width: 100%;
  max-width: var(--content);
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 16px;
  color: #5c6864;
  font-size: 12px;
}
.page-status span { display: inline-flex; align-items: center; gap: 8px; }
.page-status span::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
}
.article-layout { display: grid; gap: 28px; }
.article-content { min-width: 0; }
.article-content > section { width: 100%; max-width: 100%; margin-bottom: clamp(24px, 3.4vw, 36px); scroll-margin-top: 20px; }
.article-content > section:last-child { margin-bottom: 0; }
.article-content h2 { font-size: clamp(1.4rem, 2.2vw, 1.85rem); }
.article-content h3 { margin-top: 26px; }
.article-content p, .article-content li, .article-content dd { max-width: var(--read); }
.article-content dt { margin-top: 18px; font-weight: 850; }
.article-content dd { margin: 4px 0 0; color: var(--ink-soft); }
.article-content .quick-answer { max-width: 100%; }
.article-aside { align-self: start; }
.aside-card { padding: 18px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.aside-card + .aside-card { margin-top: 14px; }
.aside-card h2 { font-family: inherit; font-size: .95rem; font-weight: 900; letter-spacing: 0; }
.aside-card ul { margin: 0; padding-left: 1.1rem; }
.aside-card li { margin-bottom: 7px; font-size: 14px; }
.aside-card .external-note { margin-top: 10px; }
.callout { padding: 16px 18px; background: var(--surface-tint); border-left: 5px solid var(--teal); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.callout.warning { background: #fff4ef; border-left-color: var(--coral); }
.callout p:last-child { margin-bottom: 0; }
.record-example { padding: 18px; background: var(--sheet); border: 1px solid var(--line-strong); border-left: 5px solid var(--teal); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; box-shadow: var(--shadow-soft); }
.record-example.weak { border-left-color: var(--coral); }
.record-example p { margin: 0 0 8px; }
.record-example p:last-child { margin-bottom: 0; }
.comparison { max-width: 100%; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft); }
table { width: 100%; border-collapse: collapse; background: var(--sheet); }
th, td { min-width: 160px; padding: 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
th { color: #fff; background: var(--ink); font-size: 13px; }
tr:last-child td { border-bottom: 0; }
tbody tr:nth-child(even) { background: var(--paper); }
.checklist { display: grid; gap: 8px; margin: 18px 0; }
.check-item { display: grid; grid-template-columns: 24px 1fr; gap: 12px; padding: 12px 14px; background: var(--sheet); border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: var(--shadow-soft); }
.check-item input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--teal); }
.check-item label { cursor: pointer; }
.score-card strong { display: block; color: var(--teal-dark); font-family: inherit; font-size: 1.45rem; }
.score-card:nth-child(3), .score-card:nth-child(4) { border-color: #ebbaa9; }
.faq-list details { width: 100%; max-width: var(--content); padding: 14px 0; border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; color: var(--ink); font-weight: 850; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex: 0 0 auto; color: var(--teal-dark); font-size: 1.2rem; font-weight: 750; line-height: 1; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: var(--read); margin-bottom: 0; color: var(--ink-soft); }
.mini-label { margin: 0 0 7px; color: var(--teal-dark); font-size: 11px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }

.site-footer { padding: 32px 0 18px; color: #e5f3ec; background: var(--teal-dark); }
.footer-grid { display: grid; gap: 26px; }
.site-footer .brand { color: #fff; }
.site-footer p { max-width: 480px; font-size: 13px; }
.footer-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 18px; margin: 0; padding: 0; list-style: none; }
.footer-links a { color: #e5f3ec; font-size: 13px; text-decoration: none; }
.footer-links a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.2); color: #bfe0d0; font-size: 12px; }

.whatsapp-float {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 100;
  display: flex;
  width: 58px;
  height: 58px;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: #25d366;
  border: 2px solid var(--teal-dark);
  border-radius: 50%;
  box-shadow: 0 12px 30px rgba(9, 46, 28, .3);
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease;
}
.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  color: #fff;
  box-shadow: 0 16px 36px rgba(9, 46, 28, .38);
  transform: translateY(-2px) scale(1.04);
}
.whatsapp-float img { display: block; width: 32px; height: 32px; }
.whatsapp-label {
  position: absolute;
  top: 50%;
  right: 68px;
  width: max-content;
  max-width: 210px;
  padding: .55rem .7rem;
  color: #fff;
  background: #17231d;
  border-radius: 9px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-50%);
  transition: opacity .18s ease, visibility .18s ease;
}
.whatsapp-float:hover .whatsapp-label,
.whatsapp-float:focus-visible .whatsapp-label { opacity: 1; visibility: visible; }

@media (min-width: 680px) {
  .grid-2, .term-grid, .score-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3, .guide-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brand-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .article-library { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .link-compass .compass-row { grid-template-columns: 180px 1fr; }
  .footer-grid { grid-template-columns: minmax(280px, .8fr) minmax(420px, 1.2fr); }
  .footer-links { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 980px) {
  .article-layout { grid-template-columns: minmax(0, var(--content)) 260px; justify-content: space-between; }
  .article-aside { position: sticky; top: 24px; }
  .category-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .brand-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .article-library { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1120px) {
  .category-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .brand-grid { grid-template-columns: repeat(8, minmax(0, 1fr)); }
  .brand-card-name { gap: 6px; padding-inline: 10px; font-size: 12px; line-height: 1.15; }
}

@media (min-width: 920px) {
  .hero-grid { grid-template-columns: minmax(0, 1.45fr) minmax(330px, .75fr); align-items: end; }
}
@media (max-width: 860px) {
  .brand-band-row { min-height: 58px; }
  .header-trust { max-width: 57%; font-size: 9px; }
  .catalog-search-row { min-height: auto; padding-block: 14px; gap: 12px; grid-template-columns: 1fr auto; }
  .catalog-search-heading { grid-column: 1; }
  .header-catalog-search { grid-column: 1 / -1; grid-row: 2; }
  .catalog-open-link { grid-column: 2; grid-row: 1; }
  .primary-nav { width: 100%; overflow: hidden; }
  .primary-nav::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 34px;
    background: linear-gradient(90deg, rgba(244, 248, 246, 0), var(--surface-soft));
    pointer-events: none;
  }
  .primary-nav ul { padding-right: 34px; }
  .catalog-handoff-note { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 15px; }
  .brand-name { font-size: 20px; }
  .brand-band-row { min-height: 58px; }
  .header-trust { display: none; }
  .catalog-search-heading strong { font-size: 1.15rem; }
  .header-search-pill { min-height: 52px; grid-template-columns: minmax(0, 1fr) 50px 94px; }
  .header-search-pill input { padding-left: 16px; font-size: 14px; }
  .header-search-pill button { min-height: 52px; padding: 0 13px; }
  .catalog-open-link { font-size: 12px; }
  .hero { padding-top: 28px; }
  .hero h1 { font-size: clamp(1.9rem, 9vw, 2.55rem); }
  .page-hero h1 { font-size: clamp(1.7rem, 7.8vw, 2.15rem); }
  .hero-actions .button { width: 100%; }
  .research-card { padding: 18px; }
  .search-row { grid-template-columns: 1fr; gap: 8px; }
  .search-row input { border-right: 1px solid var(--line-strong); border-radius: var(--pill); }
  .search-row button { border-radius: var(--pill); }
  .category-grid { grid-template-columns: 1fr; }
  .catalog-section-head { align-items: flex-start; flex-direction: column; gap: 12px; }
  .category-card { min-height: 320px; }
  .brand-card { min-height: 188px; }
  .brand-logo-area { min-height: 134px; }
  .brand-card-name { min-height: 50px; padding-inline: 11px; font-size: 12px; }
  .quick-answer { padding: 20px 18px; }
  .quick-answer::after { font-size: 44px; }
  .closing-cta { border-radius: var(--radius); }
  th, td { min-width: 190px; }
  .site-footer { padding-bottom: 5rem; }
  .whatsapp-float { right: max(8px, env(safe-area-inset-right)); bottom: max(10px, env(safe-area-inset-bottom)); width: 44px; height: 44px; border-width: 1px; }
  .whatsapp-float img { width: 26px; height: 26px; }
  .whatsapp-label { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .whatsapp-float, .whatsapp-label { transition: none; }
}
@media print { .whatsapp-float { display: none !important; } }