.page-guide {
  background: #f4f7f8;
}

.page-guide h1,
.page-guide h2,
.page-guide h3,
.page-guide .guide-eyebrow {
  letter-spacing: 0;
}

.page-guide [hidden] {
  display: none !important;
}

.page-guide .header {
  position: relative;
  background: #101b22;
  padding: 14px 0;
}

.page-guide .header .nav {
  box-shadow: none;
}

.guide-intro {
  padding: 32px 0 38px;
  background: #fff;
  border-bottom: 1px solid var(--card-border);
}

.page-guide .breadcrumbs {
  font-size: 13px;
  margin-bottom: 28px;
}

.page-guide .breadcrumbs a,
.guide-shortcuts a {
  color: #106c57;
}

.guide-eyebrow {
  color: #106c57;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 12px;
}

.guide-intro h1 {
  font-size: 44px;
  line-height: 1.14;
  margin-bottom: 16px;
}

.guide-intro-copy {
  max-width: 700px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.guide-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: 24px;
  font-size: 14px;
  font-weight: 700;
}

.guide-shortcuts a {
  padding: 5px 0;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-color: #94baaf;
}

.guide-library {
  padding: 40px 0 64px;
}

.guide-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.guide-sidebar {
  position: sticky;
  top: 24px;
}

.guide-sidebar h2 {
  font-size: 17px;
  line-height: 1.4;
  margin: 0 0 14px;
}

.guide-sidebar nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--card-border);
  font-size: 14px;
  line-height: 1.55;
}

.guide-sidebar nav a:hover {
  color: #106c57;
}

.guide-sidebar nav a span {
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.guide-sidebar-note {
  border-left: 3px solid #b57418;
  padding-left: 16px;
  margin-top: 32px;
  font-size: 13px;
  line-height: 1.7;
}

.guide-sidebar-note p {
  margin: 8px 0 12px;
  color: #52616d;
}

.guide-sidebar-note a,
.guide-safety a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.guide-content {
  min-width: 0;
}

.guide-controls {
  margin-bottom: 32px;
}

.guide-filter-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 235px;
  gap: 16px;
}

.guide-filter-fields label {
  display: grid;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  min-width: 0;
}

.guide-filter-fields input,
.guide-filter-fields select {
  width: 100%;
  min-width: 0;
  height: 48px;
  border: 1px solid #a7b6bf;
  border-radius: 6px;
  padding: 0 12px;
  font: inherit;
  font-size: 16px;
  font-weight: 400;
  color: var(--text);
  background: #fff;
}

.guide-filter-fields input::placeholder {
  color: #65737c;
  opacity: 1;
}

.page-guide main :focus-visible {
  outline: 3px solid #107b63;
  outline-offset: 3px;
}

.guide-filter-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px 12px;
  min-height: 44px;
  color: var(--muted);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  margin-top: 4px;
}

.guide-reset {
  padding: 10px 0;
  min-height: 44px;
  border: 0;
  background: transparent;
  color: #106c57;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.guide-reset:disabled {
  color: #65737c;
  cursor: default;
  text-decoration: none;
}

.guide-group:not([hidden]) ~ .guide-group:not([hidden]) {
  margin-top: 40px;
}

.guide-group,
.page-guide details,
.guide-glossary,
.guide-safety,
.guide-library {
  scroll-margin-top: 24px;
}

.guide-group-heading {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}

.guide-group-heading > span {
  color: #106c57;
  font-size: 13px;
  font-weight: 800;
}

.guide-group-heading h2 {
  font-size: 24px;
  line-height: 1.3;
}

.page-guide .guide-accordion {
  gap: 12px;
}

.guide-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.guide-card-grid-single {
  grid-template-columns: minmax(0, 1fr);
}

.page-guide .guide-card {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: var(--text);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.page-guide .guide-card:hover {
  border-color: #78a999;
  box-shadow: 0 14px 30px rgba(19, 42, 52, 0.09);
  transform: translateY(-2px);
}

.guide-card-tag {
  color: #106c57;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.page-guide .guide-card h3 {
  margin: 18px 0 10px;
  font-size: 20px;
  line-height: 1.4;
}

.page-guide .guide-card p {
  margin: 0;
  color: #52616d;
  font-size: 14px;
  line-height: 1.75;
}

.guide-card-link {
  display: inline-flex;
  gap: 8px;
  margin-top: auto;
  padding-top: 20px;
  color: #106c57;
  font-size: 14px;
  font-weight: 800;
}

.page-guide .guide-topic {
  border-radius: 8px;
  box-shadow: none;
  background: #fff;
  overflow: visible;
}

.page-guide .guide-topic[open] {
  border-color: #78a999;
}

.page-guide .guide-topic summary {
  padding: 22px;
  gap: 18px;
  border-radius: 8px;
}

.page-guide .guide-topic summary:hover {
  background: #f2f9f6;
}

.page-guide .guide-topic-copy {
  gap: 8px;
}

.page-guide .guide-topic-copy strong {
  font-size: 18px;
  line-height: 1.5;
}

.page-guide .guide-topic-copy span {
  font-size: 14px;
  line-height: 1.7;
}

.page-guide .guide-topic summary::after {
  width: 30px;
  height: 30px;
  background: #e5f3ed;
  color: #106c57;
  box-shadow: none;
  font-size: 22px;
}

.page-guide .guide-topic-body {
  padding: 0 22px 24px;
  gap: 20px;
}

.page-guide .guide-topic-body > p,
.page-guide .guide-topic-body li,
.page-guide .guide-topic-columns p {
  font-size: 15px;
  line-height: 1.8;
  color: #485966;
}

.page-guide .guide-topic-columns {
  gap: 24px;
}

.page-guide .guide-topic-body h3 {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.5;
}

.page-guide .guide-topic-body li + li {
  margin-top: 5px;
}

.page-guide .guide-topic-link {
  color: #106c57;
  margin-top: 0;
  font-size: 14px;
  line-height: 1.6;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-guide .guide-topic-body .guide-source,
.page-guide .guide-source {
  font-size: 12px;
  line-height: 1.75;
  color: var(--muted);
}

.guide-source a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.guide-disclaimer {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
  margin-top: 32px;
}

.guide-empty {
  padding: 36px 0;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}

.guide-empty h2 {
  font-size: 22px;
  margin-bottom: 12px;
}

.guide-empty p {
  color: var(--muted);
  font-size: 15px;
}

.guide-glossary {
  background: #fff;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  padding: 60px 0;
}

.guide-method {
  padding: 64px 0;
  background: #fff;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  scroll-margin-top: 24px;
}

.guide-method-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 64px;
  align-items: start;
}

.guide-method h2 {
  margin-bottom: 18px;
  font-size: 30px;
  line-height: 1.3;
}

.guide-method p {
  color: #485966;
  font-size: 15px;
  line-height: 1.8;
}

.guide-method-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 28px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: guide-method;
}

.guide-method-list li {
  padding-top: 16px;
  border-top: 1px solid var(--card-border);
  counter-increment: guide-method;
}

.guide-method-list strong,
.guide-method-list span {
  display: block;
}

.guide-method-list strong {
  margin-bottom: 8px;
  font-size: 15px;
}

.guide-method-list strong::before {
  content: "0" counter(guide-method) " ";
  color: #106c57;
}

.guide-method-list span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

/* Full guide articles */
.page-guide-article {
  background: #fff;
}

.page-guide-article h1,
.page-guide-article h2,
.page-guide-article h3 {
  letter-spacing: 0;
}

.page-guide-article .header {
  position: relative;
  padding: 14px 0;
  background: #101b22;
}

.guide-article-hero {
  padding: 30px 0 48px;
  background: #f4f7f8;
  border-bottom: 1px solid var(--card-border);
}

.guide-article-hero .breadcrumbs {
  margin-bottom: 30px;
  font-size: 13px;
}

.guide-article-hero .breadcrumbs a {
  color: #106c57;
}

.guide-article-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px 32px;
  margin-bottom: 30px;
  padding: 22px 26px;
  border-radius: 14px;
  background: #101b22;
  color: #f3f7fa;
}

.guide-article-callout strong {
  display: block;
  margin-bottom: 4px;
  font-size: 20px;
  line-height: 1.4;
}

.guide-article-callout p {
  color: #d2dde3;
  font-size: 15px;
  line-height: 1.6;
}

.guide-article-callout .btn {
  flex-shrink: 0;
  justify-content: center;
  white-space: nowrap;
  box-shadow: none;
}

.guide-article-callout svg {
  flex-shrink: 0;
}

.guide-article-hero h1 {
  max-width: 920px;
  margin-bottom: 18px;
  font-size: 42px;
  line-height: 1.18;
}

.guide-article-lead {
  max-width: 820px;
  color: #485966;
  font-size: 18px;
  line-height: 1.75;
}

.guide-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 22px;
  color: #65737c;
  font-size: 13px;
}

.guide-article-main {
  padding: 56px 0 72px;
}

.guide-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) 260px;
  justify-content: space-between;
  gap: 72px;
  align-items: start;
}

.guide-article-content {
  min-width: 0;
}

.guide-article-content > * + * {
  margin-top: 24px;
}

.guide-article-content h2 {
  margin-top: 48px;
  font-size: 28px;
  line-height: 1.35;
}

.guide-article-content h3 {
  margin-top: 30px;
  font-size: 19px;
  line-height: 1.45;
}

.guide-article-content p,
.guide-article-content li,
.guide-article-content td,
.guide-article-content th {
  color: #3f505c;
  font-size: 16px;
  line-height: 1.8;
}

.guide-article-content ul {
  padding-left: 22px;
}

.guide-article-content li + li {
  margin-top: 8px;
}

.guide-answer {
  padding: 20px 22px;
  border-left: 4px solid #14866b;
  background: #edf7f2;
}

.guide-answer strong {
  display: block;
  margin-bottom: 6px;
  color: #17312a;
}

.guide-reality {
  padding: 20px 22px;
  border-left: 4px solid #b57418;
  background: #fff8eb;
}

.guide-reality strong {
  color: #5e3c0c;
}

.guide-article-table {
  overflow-x: auto;
  border: 1px solid var(--card-border);
  border-radius: 8px;
}

.guide-article-table table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.guide-article-table th,
.guide-article-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--card-border);
  text-align: left;
  vertical-align: top;
}

.guide-article-table th {
  color: var(--text);
  background: #f4f7f8;
  font-size: 13px;
}

.guide-article-table tr:last-child td {
  border-bottom: 0;
}

.guide-article-source {
  padding-top: 22px;
  border-top: 1px solid var(--card-border);
  color: #65737c;
  font-size: 13px;
  line-height: 1.75;
}

.guide-article-source a {
  color: #106c57;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.guide-article-aside {
  position: sticky;
  top: 24px;
  padding-left: 22px;
  border-left: 1px solid var(--card-border);
}

.guide-article-aside h2 {
  margin-bottom: 14px;
  font-size: 17px;
}

.guide-article-aside nav {
  display: grid;
}

.guide-article-aside nav a {
  padding: 11px 0;
  border-bottom: 1px solid var(--card-border);
  color: #485966;
  font-size: 13px;
  line-height: 1.55;
}

.guide-article-aside nav a:hover {
  color: #106c57;
}

.guide-article-cta {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--card-border);
}

.guide-article-cta p {
  margin-bottom: 14px;
  color: #52616d;
  font-size: 13px;
  line-height: 1.7;
}

.guide-article-cta .btn {
  width: 100%;
  justify-content: center;
}

.guide-glossary h2,
.guide-safety h2,
.guide-contact h2 {
  font-size: 30px;
  line-height: 1.3;
}

.guide-terms {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin: 30px 0 0;
}

.guide-terms > div {
  padding-top: 16px;
  border-top: 1px solid var(--card-border);
}

.guide-terms dt {
  font-weight: 800;
  font-size: 15px;
  margin-bottom: 8px;
}

.guide-terms dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.guide-safety {
  padding: 64px 0;
}

.guide-safety-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  align-items: center;
  gap: 48px;
}

.guide-photo {
  margin: 0;
}

.guide-photo img {
  display: block;
  width: 100%;
  height: 380px;
  object-fit: contain;
}

.guide-photo figcaption {
  font-size: 12px;
  color: var(--muted);
  margin-top: 12px;
  text-align: center;
}

.guide-safety-copy > p:not(.guide-eyebrow, .guide-source) {
  margin: 18px 0;
  color: #485966;
  line-height: 1.8;
  font-size: 15px;
}

.guide-safety-copy ul {
  padding-left: 20px;
  margin: 18px 0;
  color: #485966;
  font-size: 15px;
}

.guide-safety-copy li + li {
  margin-top: 10px;
}

.guide-contact {
  background: #e5f1eb;
  border-top: 1px solid #c6ddd2;
  padding: 40px 0;
}

.guide-contact-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.guide-contact h2 {
  font-size: 26px;
}

.guide-contact p {
  max-width: 670px;
  color: #485966;
  font-size: 15px;
  margin-top: 12px;
}

.guide-contact .btn {
  flex-shrink: 0;
}

@media (max-width: 960px) {
  .guide-layout {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 28px;
  }

  .guide-filter-fields {
    grid-template-columns: 1fr;
  }

  .guide-safety-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 28px;
  }

  .guide-article-layout {
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 36px;
  }
}

@media (max-width: 700px) {
  .guide-intro {
    padding: 24px 0 28px;
  }

  .guide-intro h1 {
    font-size: 32px;
  }

  .guide-intro-copy {
    font-size: 15px;
  }

  .guide-shortcuts {
    gap: 8px 20px;
    margin-top: 18px;
    font-size: 13px;
  }

  .guide-library {
    padding: 28px 0 40px;
  }

  .guide-layout,
  .guide-safety-layout,
  .guide-method-layout,
  .guide-article-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .guide-card-grid,
  .guide-method-list {
    grid-template-columns: 1fr;
  }

  .page-guide .guide-card {
    min-height: 0;
    padding: 20px;
  }

  .guide-method {
    padding: 40px 0;
  }

  .guide-method-layout {
    gap: 30px;
  }

  .guide-method h2 {
    font-size: 26px;
  }

  .guide-article-hero {
    padding: 24px 0 36px;
  }

  .guide-article-hero h1 {
    font-size: 32px;
  }

  .guide-article-callout {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    margin-bottom: 24px;
    padding: 20px;
  }

  .guide-article-lead {
    font-size: 16px;
  }

  .guide-article-main {
    padding: 40px 0 56px;
  }

  .guide-article-content h2 {
    margin-top: 40px;
    font-size: 24px;
  }

  .guide-article-content p,
  .guide-article-content li,
  .guide-article-content td,
  .guide-article-content th {
    font-size: 15px;
  }

  .guide-article-aside {
    position: static;
    padding: 24px 0 0;
    border-top: 1px solid var(--card-border);
    border-left: 0;
  }

  .guide-sidebar {
    position: static;
  }

  .guide-library.is-searchable .guide-sidebar {
    display: none;
  }

  .guide-sidebar nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 20px;
  }

  .guide-sidebar h2 {
    grid-column: 1 / -1;
    margin-bottom: 4px;
  }

  .guide-sidebar nav a {
    font-size: 13px;
    padding: 10px 0;
  }

  .guide-sidebar-note {
    display: none;
  }

  .guide-controls {
    margin-bottom: 20px;
  }

  .guide-filter-fields {
    gap: 12px;
  }

  .guide-group-heading h2 {
    font-size: 22px;
  }

  .page-guide .guide-topic summary {
    padding: 18px 16px;
    gap: 12px;
  }

  .page-guide .guide-topic-copy strong {
    font-size: 17px;
  }

  .page-guide .guide-topic-body {
    padding: 0 16px 20px;
  }

  .guide-glossary,
  .guide-safety {
    padding: 40px 0;
  }

  .guide-glossary h2,
  .guide-safety h2 {
    font-size: 26px;
  }

  .guide-terms {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 20px;
  }

  .guide-photo {
    order: 2;
  }

  .guide-photo img {
    height: 320px;
  }

  .guide-contact-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
}

@media (max-width: 380px) {
  .guide-terms {
    grid-template-columns: 1fr;
  }
}