.guide-page .blog-main {
  max-width: 1200px;
  overflow-wrap: anywhere;
}
.guide-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 12px;
  margin-bottom: 28px;
  font-size: 14px;
}
.guide-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.guide-hero {
  max-width: 960px;
  margin-bottom: clamp(32px, 5vw, 64px);
}
.guide-hero h1 {
  max-width: 920px;
  margin: 20px 0 24px;
  font-size: clamp(36px, 6vw, 72px);
  text-wrap: balance;
}
.guide-answer {
  max-width: 760px;
  padding-left: 20px;
  border-left: 3px solid #8a9b66;
  font-size: clamp(18px, 2vw, 22px);
}
.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
}
.guide-article,
.guide-sidebar,
.guide-card {
  min-width: 0;
}
.guide-toc {
  padding: 20px 24px;
  margin-bottom: 40px;
  border: 1px solid #ccd6c2;
  border-radius: var(--radius);
  background: var(--sage);
}
.guide-toc h2 {
  margin-bottom: 12px;
  font-size: 24px;
}
.guide-toc ol,
.guide-toc ul {
  margin: 0;
  padding-left: 20px;
}
.guide-section {
  margin-bottom: 44px;
  scroll-margin-top: 24px;
}
.guide-article h2 {
  font-size: clamp(27px, 3vw, 36px);
  text-wrap: balance;
}
.guide-article p,
.guide-article li {
  font-size: 17px;
  line-height: 1.8;
}
.guide-article ul,
.guide-article ol {
  padding-left: 24px;
}
.guide-article li + li {
  margin-top: 8px;
}
.guide-example {
  margin: 24px 0;
  padding: clamp(20px, 3vw, 28px);
  border-left: 3px solid #8a9b66;
  border-radius: 0 14px 14px 0;
  background: var(--sage);
}
.guide-example h3 {
  font-size: 16px;
}
.guide-example p {
  white-space: pre-line;
}
.guide-example p:last-child,
.guide-callout p:last-child {
  margin-bottom: 0;
}
.guide-callout,
.guide-signup {
  padding: clamp(22px, 3vw, 32px);
  background: var(--sage);
  border: 1px solid #ccd6c2;
  border-radius: var(--radius);
}
.guide-callout h2,
.guide-signup h2 {
  font-size: 28px;
}
.guide-sidebar > * + * {
  margin-top: 24px;
}
.guide-page .button {
  min-height: 44px;
  max-width: 100%;
  text-align: center;
  white-space: normal;
}
.guide-checklist {
  padding: clamp(20px, 3vw, 28px);
  margin: 40px 0;
  border: 1px solid #ccd6c2;
  border-radius: var(--radius);
  background: #fff;
}
.guide-checklist label {
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
  min-height: 44px;
  padding: 12px 0;
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  cursor: pointer;
}
.guide-checklist input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-height: 20px;
  margin-top: 3px;
}
.guide-checklist [data-progress] {
  display: block;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--green);
  font-size: 14px;
  font-weight: 600;
}
.guide-faq {
  border-bottom: 1px solid #ccd6c2;
  padding: 8px 0;
}
.guide-faq summary {
  min-height: 44px;
  padding: 12px 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  cursor: pointer;
}
.guide-faq p {
  margin: 8px 0 20px;
}
.guide-sources,
.guide-related {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid #ccd6c2;
}
.guide-sources a,
.guide-related a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.guide-disclosure {
  margin-top: 24px;
  font-size: 14px;
  line-height: 1.7;
}
.guide-filter {
  display: grid;
  gap: 16px;
  align-items: end;
  padding: 24px;
  margin-bottom: 20px;
  background: var(--sage);
  border: 1px solid #ccd6c2;
  border-radius: var(--radius);
}
.guide-filter label {
  margin: 0;
  min-width: 0;
  font-size: 14px;
  font-weight: 600;
}
.guide-filter input,
.guide-filter select {
  min-width: 0;
  min-height: 48px;
  font-size: 16px;
}
.guide-filter button,
.guide-model button {
  min-width: 44px;
  min-height: 44px;
  padding: 12px 16px;
  border: 1px solid #8a9b77;
  border-radius: 9px;
  color: var(--green);
  background: var(--paper);
  font-size: 14px;
  line-height: 1.4;
}
#guide-count {
  display: block;
  margin: 16px 0 24px;
  color: var(--green);
  font-size: 14px;
}
#guide-empty {
  padding: 24px;
  border: 1px dashed #8a9b77;
  border-radius: var(--radius);
}
.guide-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.guide-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(24px, 3vw, 32px);
  border: 1px solid #ccd6c2;
  border-radius: var(--radius);
  background: #fff;
}
.guide-card:nth-child(4n + 1) {
  background: var(--sage);
}
.guide-card h2,
.guide-card h3 {
  margin: 14px 0 16px;
  font-size: clamp(26px, 3vw, 32px);
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: -0.04em;
}
.guide-card p {
  font-size: 16px;
}
.guide-card > a:last-child {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: auto;
  font-weight: 600;
}
.guide-model {
  margin: 40px 0;
  padding: clamp(20px, 4vw, 40px);
  border: 1px solid #ccd6c2;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--paper), var(--sage));
}
.guide-model h2 {
  font-size: clamp(28px, 3vw, 38px);
}
.guide-scene {
  display: grid;
  place-items: center;
  min-height: 260px;
  perspective: 900px;
  overflow: hidden;
  overflow: clip;
}
.guide-stack {
  position: relative;
  width: min(72%, 320px);
  height: 150px;
  transform-style: preserve-3d;
  transform: rotateX(44deg) rotateZ(-18deg);
  transition: transform 350ms ease;
}
.guide-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 18px;
  border: 1px solid #8a9b77;
  border-radius: 18px;
  background: var(--sage);
  box-shadow: 8px 16px 24px #20392c18;
  transition:
    transform 350ms ease,
    background 250ms ease;
}
.guide-layer[data-layer="1"] {
  transform: translateZ(-44px) translateY(46px);
  background: #d3dfc4;
}
.guide-layer[data-layer="2"] {
  transform: translateZ(0);
}
.guide-layer[data-layer="3"] {
  transform: translateZ(44px) translateY(-46px);
  background: var(--lime);
}
.guide-layer-label {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.guide-model[data-active="1"] .guide-stack {
  transform: rotateX(32deg) rotateZ(-12deg);
}
.guide-model[data-active="2"] .guide-stack {
  transform: rotateX(40deg) rotateZ(0deg);
}
.guide-model[data-active="3"] .guide-stack {
  transform: rotateX(32deg) rotateZ(12deg);
}
.guide-model[data-active="1"] [data-layer="1"],
.guide-model[data-active="2"] [data-layer="2"],
.guide-model[data-active="3"] [data-layer="3"] {
  background: var(--lime);
  border: 2px solid var(--green);
}
.guide-model [data-model-controls] {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 20px;
}
.guide-model button[aria-pressed="true"] {
  color: #fff;
  background: var(--green);
  border-color: var(--green);
}
.guide-model [data-model-caption] {
  display: block;
  max-width: 680px;
  min-height: 3.5em;
  font-size: 16px;
  line-height: 1.75;
}
@media (min-width: 640px) {
  .guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .guide-filter {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  }
}
@media (min-width: 1000px) {
  .guide-layout {
    grid-template-columns: minmax(0, 740px) minmax(0, 280px);
    gap: 56px;
    align-items: start;
  }
  .guide-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (prefers-reduced-motion: reduce) {
  .guide-page *,
  .guide-page *::before,
  .guide-page *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .guide-model .guide-stack,
  .guide-model[data-active] .guide-stack {
    transform: none;
    transform-style: flat;
    height: auto;
    width: 100%;
  }
  .guide-model .guide-layer {
    position: relative;
    transform: none;
    margin: 8px 0;
    box-shadow: none;
  }
}
@media print {
  .guide-page .blog-main {
    max-width: none;
    padding: 0;
  }
  .guide-page .site-header,
  .guide-page .site-footer,
  .guide-filter,
  #guide-count,
  #guide-empty,
  .guide-sidebar,
  .guide-signup,
  .guide-scene,
  .guide-model [data-model-controls] {
    display: none !important;
  }
  .guide-layout,
  .guide-grid {
    display: block;
  }
  .guide-card[hidden] {
    display: block !important;
  }
  .guide-card,
  .guide-example,
  .guide-checklist,
  .guide-model {
    break-inside: avoid;
    box-shadow: none;
    background: none;
    margin-bottom: 20px;
  }
  .guide-faq::details-content {
    content-visibility: visible;
    display: block;
  }
  .guide-page a {
    color: var(--ink);
  }
}