:root {
  --ink: #173a48;
  --ink-deep: #0e2d37;
  --muted: #586e76;
  --turquoise: #08aaa8;
  --turquoise-dark: #087c7c;
  --turquoise-pale: #eaf8f6;
  --yellow: #ffbd22;
  --yellow-pale: #fff6d8;
  --coral: #ee6f60;
  --coral-pale: #fff0ec;
  --paper: #f8fbfa;
  --white: #ffffff;
  --line: #cfe1df;
  --line-strong: #a9cac7;
  --shadow: 0 18px 50px rgba(23, 58, 72, 0.1);
  --font: "Manrope Variable", "Segoe UI", Helvetica, Arial, sans-serif;
  --shell: 1200px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body,
button,
input {
  font-family: var(--font);
}

img,
svg {
  display: block;
}

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

a {
  color: inherit;
}

button,
input,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--ink-deep);
}

button,
summary {
  cursor: pointer;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--ink-deep);
  font-weight: 750;
  letter-spacing: 0;
  line-height: 1.12;
}

h1 {
  font-size: 4.25rem;
  margin-bottom: 24px;
  max-width: 15ch;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.24rem;
  margin-bottom: 10px;
}

p {
  margin-bottom: 18px;
}

.shell {
  margin-inline: auto;
  max-width: var(--shell);
  padding-inline: 32px;
  width: 100%;
}

.section {
  padding-block: 88px;
}

.skip-link {
  background: var(--ink-deep);
  color: var(--white);
  left: 16px;
  padding: 12px 16px;
  position: fixed;
  text-decoration: none;
  top: -80px;
  z-index: 200;
}

.skip-link:focus {
  top: 12px;
}

.sr-only {
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.site-header {
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid rgba(207, 225, 223, 0.8);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  align-items: center;
  display: grid;
  gap: 28px;
  grid-template-columns: auto 1fr auto;
  min-height: 78px;
}

.brand {
  display: block;
  flex: none;
  width: 174px;
}

.brand img {
  width: 100%;
}

.desktop-nav {
  align-items: center;
  display: flex;
  gap: 4px;
  justify-content: center;
}

.desktop-nav a,
.header-contact {
  align-items: center;
  border-radius: 6px;
  color: var(--ink);
  display: inline-flex;
  font-size: 0.91rem;
  font-weight: 650;
  min-height: 44px;
  padding: 8px 12px;
  text-decoration: none;
}

.desktop-nav a:hover {
  background: var(--turquoise-pale);
  color: var(--turquoise-dark);
}

.desktop-nav a[aria-current="page"],
.desktop-nav a.is-section-active,
.mobile-menu nav a.is-section-active,
.mobile-menu nav a[aria-current="page"] {
  background: var(--turquoise-pale);
  color: var(--turquoise-dark);
}

.header-actions {
  align-items: center;
  display: flex;
  gap: 4px;
}

.header-contact {
  background: var(--ink-deep);
  color: var(--white);
  padding-inline: 18px;
  white-space: nowrap;
}

.header-contact:hover,
.header-contact[aria-current="page"] {
  background: var(--turquoise-dark);
  color: var(--white);
}

.mobile-menu {
  display: none;
  position: relative;
}

.mobile-menu summary {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  display: flex;
  gap: 7px;
  min-height: 46px;
  justify-content: center;
  list-style: none;
  padding-inline: 11px;
}

.mobile-menu summary::-webkit-details-marker {
  display: none;
}

.mobile-menu summary span {
  font-size: 0.86rem;
  font-weight: 750;
}

.mobile-menu summary .menu-close {
  display: none;
}

.mobile-menu[open] summary {
  background: var(--turquoise-pale);
  border-color: var(--line-strong);
  color: var(--turquoise-dark);
}

.mobile-menu[open] summary .menu-open {
  display: none;
}

.mobile-menu[open] summary .menu-close {
  display: block;
}

.mobile-menu nav {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: grid;
  min-width: 270px;
  padding: 8px;
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
}

.mobile-menu nav a {
  align-items: center;
  border-radius: 5px;
  display: flex;
  font-size: 0.95rem;
  font-weight: 650;
  min-height: 48px;
  padding: 11px 12px;
  text-decoration: none;
}

.mobile-menu nav a:hover {
  background: var(--turquoise-pale);
}

.page-banner {
  overflow: hidden;
}

.page-banner-inner {
  max-width: var(--shell);
}

.page-banner-grid {
  align-items: center;
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 1.08fr) minmax(370px, 0.92fr);
  min-height: 400px;
}

.page-banner-copy {
  min-width: 0;
}

.page-banner-visual {
  margin: 0 -42px 0 -18px;
  min-width: 0;
}

.page-banner-visual img {
  aspect-ratio: 4 / 3;
  display: block;
  height: auto;
  object-fit: contain;
  width: 100%;
}

@media (max-width: 900px) {
  .page-banner-grid {
    gap: 24px;
    grid-template-columns: minmax(0, 1fr) minmax(290px, 0.76fr);
    min-height: 370px;
  }

  .page-banner-visual {
    margin-right: -70px;
  }
}

@media (max-width: 640px) {
  .page-banner-grid {
    gap: 14px;
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .page-banner-visual {
    height: 160px;
    margin: 0 -30px;
    overflow: hidden;
  }

  .page-banner-visual img {
    height: 100%;
    object-fit: cover;
    object-position: center 48%;
  }
}

@media (max-width: 360px) {
  .page-banner-grid {
    gap: 10px;
  }

  .page-banner-visual {
    height: 70px;
  }
}

.hero {
  background: var(--turquoise-pale);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding-block: 50px 40px;
}

.hero-grid {
  align-items: center;
  display: grid;
  gap: 40px;
  grid-template-columns: minmax(0, 0.94fr) minmax(440px, 1.06fr);
  min-height: 540px;
}

.hero-copy {
  min-width: 0;
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-kicker {
  align-items: center;
  color: var(--turquoise-dark);
  display: flex;
  font-size: 0.77rem;
  font-weight: 800;
  gap: 8px;
  letter-spacing: 0;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.hero h1 span {
  color: var(--turquoise-dark);
}

.hero-intro {
  color: var(--muted);
  font-size: 1.17rem;
  line-height: 1.62;
  max-width: 53ch;
}

.search-wrap {
  max-width: 650px;
  position: relative;
}

.site-search {
  align-items: center;
  background: var(--white);
  border: 2px solid transparent;
  border-radius: 8px;
  box-shadow: 0 14px 36px rgba(23, 58, 72, 0.14);
  display: grid;
  gap: 10px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  min-height: 64px;
  padding: 6px 7px 6px 18px;
}

.site-search:focus-within {
  border-color: var(--turquoise-dark);
}

.site-search > svg {
  color: var(--turquoise-dark);
}

.site-search input {
  background: transparent;
  border: 0;
  color: var(--ink-deep);
  font-size: 1rem;
  min-width: 0;
  outline: 0;
  padding: 8px 0;
}

.site-search input::placeholder {
  color: var(--muted);
  opacity: 1;
}

.site-search button {
  background: var(--turquoise-dark);
  border: 0;
  border-radius: 6px;
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 750;
  min-height: 48px;
  padding: 10px 20px;
}

.site-search button:hover {
  background: var(--ink-deep);
}

.search-results {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: grid;
  left: 0;
  margin-top: 8px;
  overflow: hidden;
  padding: 7px;
  position: absolute;
  right: 0;
  z-index: 20;
}

.search-results[hidden] {
  display: none;
}

.search-results a {
  align-items: center;
  border-radius: 5px;
  display: flex;
  font-weight: 650;
  justify-content: space-between;
  min-height: 46px;
  padding: 10px 12px;
  text-decoration: none;
}

.search-results a:hover,
.search-results a:focus-visible {
  background: var(--turquoise-pale);
  color: var(--turquoise-dark);
}

.search-result-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.search-result-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-result-domain {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-result-arrow {
  flex: none;
}

.search-empty {
  color: var(--muted);
  font-size: 0.91rem;
  margin: 0;
  padding: 13px;
}

.search-results .search-empty-link {
  color: var(--turquoise-dark);
  font-size: 0.88rem;
  min-height: 40px;
}

.popular-links {
  align-items: center;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.84rem;
  gap: 8px 14px;
  margin-top: 13px;
}

.popular-links span {
  font-weight: 650;
}

.popular-links a {
  color: var(--turquoise-dark);
  text-underline-offset: 3px;
}

.hero-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
}

.button {
  align-items: center;
  border-radius: 6px;
  display: inline-flex;
  font-size: 0.94rem;
  font-weight: 750;
  gap: 9px;
  justify-content: center;
  min-height: 50px;
  padding: 12px 18px;
  text-decoration: none;
}

.button-primary {
  background: var(--ink-deep);
  color: var(--white);
}

.button-primary:hover {
  background: var(--turquoise-dark);
}

.text-link {
  color: var(--ink-deep);
  font-size: 0.94rem;
  font-weight: 750;
  text-decoration-color: var(--turquoise);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.text-link:hover {
  color: var(--turquoise-dark);
}

.hero-visual {
  margin: 0 -130px 0 -50px;
  min-width: 0;
  position: relative;
}

.hero-visual > img {
  mix-blend-mode: multiply;
  width: 100%;
}

.hero-visual figcaption {
  align-items: center;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: 8px;
  bottom: 14px;
  box-shadow: 0 14px 36px rgba(23, 58, 72, 0.12);
  display: flex;
  font-size: 0.82rem;
  gap: 10px;
  left: 80px;
  line-height: 1.35;
  max-width: 250px;
  padding: 12px 14px;
  position: absolute;
}

.hero-visual figcaption svg {
  color: var(--turquoise-dark);
  flex: none;
}

.hero-visual figcaption strong {
  display: block;
}

.section-heading {
  margin-bottom: 40px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.heading-row {
  align-items: end;
  display: flex;
  gap: 40px;
  justify-content: space-between;
}

.heading-row > p {
  color: var(--muted);
  margin: 0 0 4px;
  max-width: 39ch;
}

.quick-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.quick-link {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 12px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  min-height: 104px;
  padding: 18px;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.quick-link:hover {
  border-color: var(--line-strong);
  box-shadow: 0 12px 28px rgba(23, 58, 72, 0.08);
}

.icon-box {
  align-items: center;
  background: var(--turquoise-pale);
  border-radius: 7px;
  color: var(--turquoise-dark);
  display: inline-flex;
  flex: none;
  height: 46px;
  justify-content: center;
  width: 46px;
}

.tone-coral .icon-box {
  background: var(--coral-pale);
  color: #b94337;
}

.tone-yellow .icon-box {
  background: var(--yellow-pale);
  color: #7e5600;
}

.tone-ink .icon-box {
  background: #e9eef0;
  color: var(--ink);
}

.quick-text {
  min-width: 0;
}

.quick-text strong,
.quick-text small {
  display: block;
}

.quick-text strong {
  color: var(--ink-deep);
  line-height: 1.28;
  margin-bottom: 5px;
}

.quick-text small {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.external-arrow {
  color: #789096;
  transition: color 160ms ease;
}

.quick-link:hover .external-arrow {
  color: var(--turquoise-dark);
}

.category-section {
  background: var(--paper);
  border-block: 1px solid #e2edeb;
}

.centered-heading {
  margin-inline: auto;
  max-width: 720px;
  text-align: center;
}

.centered-heading .section-kicker {
  justify-content: center;
}

.centered-heading h2 {
  margin-bottom: 16px;
}

.centered-heading > p:last-child {
  color: var(--muted);
  margin-inline: auto;
  max-width: 62ch;
}

.category-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.category-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 0;
  padding: 24px;
}

.category-head {
  align-items: start;
  display: grid;
  gap: 16px;
  grid-template-columns: auto minmax(0, 1fr);
}

.category-head h3 {
  margin-top: 2px;
}

.category-head p {
  color: var(--muted);
  font-size: 0.91rem;
  margin-bottom: 14px;
}

.category-card ul {
  border-top: 1px solid #e4eeec;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  list-style: none;
  margin: 2px 0 0 62px;
  padding: 16px 0 0;
}

.category-card li {
  min-width: 0;
}

.category-card li a {
  align-items: center;
  color: var(--turquoise-dark);
  display: inline-flex;
  font-size: 0.83rem;
  font-weight: 700;
  gap: 4px;
  min-height: 32px;
  text-decoration: none;
}

.category-card li a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.category-footer {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}

.guide-layout {
  align-items: start;
  display: grid;
  gap: 80px;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
}

.guide-intro {
  position: sticky;
  top: 120px;
}

.guide-intro > p:not(.section-kicker) {
  color: var(--muted);
  max-width: 42ch;
}

.arrow-link {
  align-items: center;
  display: inline-flex;
  gap: 8px;
  margin-top: 8px;
}

.guide-list {
  border-top: 1px solid var(--line);
}

.guide-card {
  border-bottom: 1px solid var(--line);
}

.guide-card summary {
  align-items: center;
  display: grid;
  gap: 18px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  list-style: none;
  min-height: 126px;
  padding: 24px 4px;
}

.guide-card summary::-webkit-details-marker {
  display: none;
}

.guide-card summary:hover .guide-summary strong {
  color: var(--turquoise-dark);
}

.guide-number {
  color: #b94337;
  font-size: 0.81rem;
  font-weight: 800;
}

.guide-summary strong,
.guide-summary small {
  display: block;
}

.guide-summary strong {
  color: var(--ink-deep);
  font-size: 1.2rem;
  line-height: 1.3;
  margin-bottom: 6px;
}

.guide-summary small {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.chevron {
  transition: transform 180ms ease;
}

.guide-card[open] .chevron {
  transform: rotate(180deg);
}

.guide-steps {
  padding: 0 12px 28px 54px;
}

.guide-steps ol {
  counter-reset: guide-step;
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.guide-steps li {
  color: var(--muted);
  counter-increment: guide-step;
  display: grid;
  font-size: 0.91rem;
  gap: 10px;
  grid-template-columns: 26px minmax(0, 1fr);
}

.guide-steps li::before {
  align-items: center;
  background: var(--turquoise-pale);
  border-radius: 50%;
  color: var(--turquoise-dark);
  content: counter(guide-step);
  display: flex;
  font-size: 0.72rem;
  font-weight: 800;
  height: 24px;
  justify-content: center;
  margin-top: 2px;
  width: 24px;
}

.article-section {
  background: var(--paper);
  border-top: 1px solid #e2edeb;
}

.article-heading {
  align-items: end;
}

.article-heading .arrow-link {
  flex: none;
  margin: 0 0 4px;
}

.article-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.article-grid > article {
  min-width: 0;
}

.article-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
  overflow: hidden;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.article-card:hover {
  border-color: var(--line-strong);
  box-shadow: 0 14px 34px rgba(23, 58, 72, 0.1);
  transform: translateY(-2px);
}

.article-media {
  aspect-ratio: 16 / 9;
  background: var(--turquoise-pale);
  display: block;
  overflow: hidden;
}

.article-media img {
  height: 100%;
  object-fit: cover;
  transition: transform 220ms ease;
  width: 100%;
}

.article-card:hover .article-media img {
  transform: scale(1.025);
}

.article-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 22px;
}

.article-category {
  align-items: center;
  color: #a83d33;
  display: inline-flex;
  font-size: 0.72rem;
  font-weight: 800;
  gap: 8px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.article-category::before {
  background: var(--coral);
  border-radius: 50%;
  content: "";
  height: 7px;
  width: 7px;
}

.article-title {
  color: var(--ink-deep);
  font-size: 1.13rem;
  line-height: 1.32;
  margin-bottom: 10px;
}

.article-description {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.55;
  margin-bottom: 20px;
}

.article-action {
  align-items: center;
  color: var(--turquoise-dark);
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 800;
  gap: 7px;
  margin-top: auto;
}

.article-action svg {
  transition: transform 160ms ease;
}

.article-card:hover .article-action svg {
  transform: translateX(3px);
}

.safety-section {
  background: var(--ink-deep);
  color: var(--white);
}

.safety-grid {
  align-items: center;
  display: grid;
  gap: 72px;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
}

.safety-title {
  align-items: start;
  display: flex;
  gap: 20px;
}

.safety-title .section-kicker {
  color: #8fe2de;
}

.safety-title h2 {
  color: var(--white);
  font-size: 2.2rem;
  margin-bottom: 0;
}

.safety-icon {
  align-items: center;
  background: var(--yellow);
  border-radius: 8px;
  color: var(--ink-deep);
  display: flex;
  flex: none;
  height: 62px;
  justify-content: center;
  width: 62px;
}

.safety-points {
  display: grid;
  gap: 12px;
}

.safety-points p {
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  display: grid;
  gap: 12px;
  grid-template-columns: auto minmax(0, 1fr);
  margin: 0;
  padding: 13px 0;
}

.safety-points svg {
  color: var(--yellow);
}

.safety-link {
  align-items: center;
  color: var(--white);
  display: inline-flex;
  font-size: 0.9rem;
  font-weight: 750;
  gap: 8px;
  justify-self: start;
  margin-top: 4px;
  text-underline-offset: 4px;
}

.safety-link svg {
  color: var(--yellow);
}

.safety-links {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 4px;
}

.safety-links .safety-link {
  margin-top: 0;
}

.safety-link-secondary {
  color: #b9d1d5;
  font-weight: 650;
}

.method-grid {
  align-items: start;
  display: grid;
  gap: 80px;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
}

.method-copy > p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 60ch;
}

.method-points {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
  margin-top: 30px;
  padding-top: 24px;
}

.method-points span {
  align-items: center;
  display: grid;
  gap: 12px;
  grid-template-columns: auto minmax(0, 1fr);
  font-weight: 700;
}

.method-points svg {
  color: #b94337;
}

.contribute-section {
  background: var(--yellow);
  color: var(--ink-deep);
  padding-block: 56px;
}

.contribute-inner {
  align-items: center;
  display: flex;
  gap: 48px;
  justify-content: space-between;
}

.contribute-inner h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.contribute-inner p:last-child {
  margin-bottom: 0;
  max-width: 62ch;
}

.contribute-inner .section-kicker {
  color: #6d4b00;
}

.button-light {
  background: var(--white);
  color: var(--ink-deep);
  flex: none;
}

.button-light:hover {
  background: var(--ink-deep);
  color: var(--white);
}

.site-footer {
  background: var(--white);
  border-top: 1px solid var(--line);
  padding-block: 64px 24px;
}

.footer-grid {
  display: grid;
  gap: 48px;
  grid-template-columns: 1.7fr repeat(3, 1fr);
}

.footer-brand img {
  margin-bottom: 16px;
  width: 150px;
}

.footer-brand p {
  color: var(--muted);
  font-size: 0.88rem;
  max-width: 28ch;
}

.footer-grid h2 {
  font-size: 0.82rem;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.footer-grid > div:not(.footer-brand) {
  align-content: start;
  display: grid;
  gap: 9px;
}

.footer-grid a,
.footer-grid span {
  color: var(--muted);
  font-size: 0.84rem;
  text-decoration: none;
}

.footer-grid a:hover {
  color: var(--turquoise-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  font-size: 0.77rem;
  justify-content: space-between;
  margin-top: 48px;
  padding-top: 20px;
}

.footer-bottom p {
  margin: 0;
}

@media (max-width: 1080px) {
  h1 {
    font-size: 3.55rem;
  }

  .desktop-nav {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .header-inner {
    grid-template-columns: auto 1fr auto auto;
  }

  .header-actions {
    grid-column: 3;
  }

  .hero-grid {
    gap: 24px;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
  }

  .hero-visual {
    margin-right: -210px;
  }

  .quick-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 800px) {
  .shell {
    padding-inline: 22px;
  }

  .section {
    padding-block: 64px;
  }

  .header-inner {
    gap: 12px;
    min-height: 70px;
  }

  .brand {
    width: 145px;
  }

  .header-actions {
    height: 46px;
  }

  .header-contact {
    height: 46px;
    padding-inline: 15px;
  }

  .hero {
    padding-block: 48px 42px;
  }

  .hero-grid {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }

  .hero-copy {
    width: 100%;
  }

  .hero-visual {
    margin: -6px -90px -12px -48px;
    max-width: 760px;
    width: calc(100% + 138px);
  }

  .hero-visual figcaption {
    bottom: 14px;
    left: 64px;
  }

  .heading-row,
  .contribute-inner {
    align-items: start;
    flex-direction: column;
  }

  .heading-row {
    display: flex;
    gap: 10px;
  }

  .category-grid,
  .guide-layout,
  .safety-grid,
  .method-grid {
    grid-template-columns: 1fr;
  }

  .guide-layout,
  .safety-grid,
  .method-grid {
    gap: 42px;
  }

  .guide-intro {
    position: static;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 16px;
  }

  html {
    scroll-padding-top: 78px;
  }

  .shell {
    padding-inline: 16px;
  }

  .section {
    padding-block: 56px;
  }

  h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    max-width: none;
  }

  h2 {
    font-size: 2rem;
  }

  .site-header .shell {
    padding-inline: 12px;
  }

  .header-inner {
    grid-template-columns: minmax(0, 1fr) auto auto;
  }

  .brand {
    width: 125px;
  }

  .header-actions {
    grid-column: auto;
  }

  .mobile-menu nav {
    min-width: 0;
    width: calc(100vw - 24px);
  }

  .hero {
    padding-block: 24px 0;
  }

  .hero-grid {
    gap: 18px;
  }

  .eyebrow {
    align-items: flex-start;
    line-height: 1.35;
  }

  .hero-intro {
    font-size: 1.04rem;
    margin-bottom: 14px;
  }

  .site-search {
    grid-template-columns: auto minmax(0, 1fr);
    min-height: 58px;
    padding: 7px 10px 7px 15px;
  }

  .site-search button {
    grid-column: 1 / -1;
    margin-top: 2px;
    width: 100%;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
    margin-top: 22px;
  }

  .button-primary {
    width: 100%;
  }

  .hero-visual {
    height: 180px;
    margin: -6px -64px 0 -46px;
    overflow: hidden;
    width: calc(100% + 110px);
  }

  .hero-visual > img {
    height: 100%;
    object-fit: cover;
    object-position: center 44%;
    width: 100%;
  }

  .hero-visual figcaption {
    display: none;
  }

  .section-heading {
    margin-bottom: 28px;
  }

  .quick-grid {
    gap: 10px;
  }

  .quick-link {
    align-content: start;
    gap: 10px;
    grid-template-columns: auto minmax(0, 1fr);
    min-height: 136px;
    padding: 14px 12px;
  }

  .quick-link .external-arrow {
    display: none;
  }

  .quick-text strong {
    font-size: 0.92rem;
  }

  .quick-text small {
    grid-column: 1 / -1;
  }

  .category-grid {
    gap: 12px;
  }

  .category-card {
    padding: 18px 16px;
  }

  .category-head {
    gap: 12px;
  }

  .category-card ul {
    margin-left: 0;
  }

  .category-card li a,
  .footer-grid a {
    align-items: center;
    display: inline-flex;
    min-height: 44px;
  }

  .article-grid {
    grid-template-columns: 1fr;
  }

  .article-copy {
    padding: 18px;
  }

  .article-title {
    font-size: 1.08rem;
  }

  .guide-card summary {
    gap: 11px;
    grid-template-columns: auto minmax(0, 1fr) auto;
    min-height: 118px;
    padding: 18px 0;
  }

  .guide-summary strong {
    font-size: 1.05rem;
  }

  .guide-steps {
    padding-left: 0;
  }

  .safety-title {
    display: grid;
  }

  .safety-title h2 {
    font-size: 1.85rem;
  }

  .contribute-inner {
    gap: 28px;
  }

  .button-light {
    width: 100%;
  }

  .site-footer {
    padding-top: 48px;
  }

  .footer-grid {
    gap: 38px 24px;
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: 1;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }
}

@media (max-width: 360px) {
  .mobile-menu summary span {
    display: none;
  }

  .mobile-menu summary {
    padding-inline: 11px;
    width: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}