:root {
  --bg: #f6f0e5;
  --surface: #fffaf2;
  --surface-strong: #fff;
  --ink: #1f2a24;
  --muted: #59665d;
  --accent: #c96a3d;
  --accent-deep: #8e4729;
  --sage: #8ea483;
  --line: #d8cdbd;
  --shadow: 0 20px 60px rgba(57, 43, 23, 0.08);
  --radius: 24px;
  --wrap: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(201, 106, 61, 0.14), transparent 30%),
    linear-gradient(180deg, #fbf6ed 0%, #f4ecde 100%);
  line-height: 1.6;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

.wrap {
  width: min(calc(100% - 2rem), var(--wrap));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(251, 246, 237, 0.82);
  border-bottom: 1px solid rgba(216, 205, 189, 0.8);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand,
.footer-brand {
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.nav a,
.site-footer a {
  text-decoration: none;
  color: var(--muted);
}

.hero {
  padding: 4.5rem 0 3rem;
}

.hero-grid,
.recommendation-panel,
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  color: var(--accent-deep);
}

h1,
h2,
h3 {
  line-height: 1.1;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.lead {
  max-width: 58ch;
  font-size: 1.12rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-block;
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.button-secondary {
  background: var(--surface-strong);
  color: var(--ink);
  border: 1px solid var(--line);
}

.hero-card,
.compare-card,
.content-card,
.signal-grid article,
.scorecard,
.faq-list details,
.article-shell,
.toc,
.callout {
  background: rgba(255, 250, 242, 0.88);
  border: 1px solid rgba(216, 205, 189, 0.9);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 1.5rem;
}

.pet-illustration {
  position: relative;
  min-height: 340px;
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 25%, rgba(255,255,255,0.75), transparent 20%),
    linear-gradient(135deg, #dbe7d1 0%, #b7c9aa 60%, #94a88b 100%);
}

.pet {
  position: absolute;
  bottom: 24px;
  background: #314034;
}

.pet-cat {
  left: 12%;
  width: 92px;
  height: 130px;
  border-radius: 44px 44px 26px 26px;
}

.pet-cat::before,
.pet-cat::after,
.pet-dog::before,
.pet-dog::after {
  content: "";
  position: absolute;
  background: inherit;
}

.pet-cat::before {
  width: 24px;
  height: 24px;
  clip-path: polygon(50% 0, 0 100%, 100% 100%);
  left: 12px;
  top: -12px;
}

.pet-cat::after {
  width: 24px;
  height: 24px;
  clip-path: polygon(50% 0, 0 100%, 100% 100%);
  right: 12px;
  top: -12px;
}

.pet-dog {
  right: 10%;
  width: 170px;
  height: 104px;
  border-radius: 44px;
}

.pet-dog::before {
  width: 54px;
  height: 54px;
  left: -12px;
  top: -18px;
  border-radius: 26px;
}

.pet-dog::after {
  width: 24px;
  height: 52px;
  right: 24px;
  top: -10px;
  border-radius: 0 0 18px 18px;
  transform: rotate(22deg);
}

.airflow {
  position: absolute;
  top: 20%;
  left: -10%;
  width: 120%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.9), transparent);
  opacity: 0.7;
  animation: drift 5s linear infinite;
}

.airflow-2 {
  top: 40%;
  animation-delay: 1s;
}

.airflow-3 {
  top: 62%;
  animation-delay: 2s;
}

@keyframes drift {
  from { transform: translateX(-6%); }
  to { transform: translateX(6%); }
}

.card-caption,
.fine-print {
  color: var(--muted);
  font-size: 0.95rem;
}

.signal-band,
.compare,
.faq-section {
  padding: 1rem 0 3rem;
}

.signal-grid,
.compare-grid,
.content-grid {
  display: grid;
  gap: 1.25rem;
}

.signal-grid {
  grid-template-columns: repeat(3, 1fr);
}

.signal-grid article,
.compare-card,
.content-card,
.scorecard,
.faq-list details {
  padding: 1.4rem;
}

.recommendation,
.article-page {
  padding: 2rem 0 3rem;
}

.section-heading {
  margin-bottom: 1.25rem;
}

.checklist {
  padding-left: 1.2rem;
}

.scorecard dt {
  font-weight: 700;
  margin-top: 1rem;
}

.scorecard dd {
  margin: 0.3rem 0 0;
  color: var(--muted);
}

.compare-grid,
.content-grid {
  grid-template-columns: repeat(3, 1fr);
}

.content-grid {
  grid-template-columns: repeat(2, 1fr);
  padding-bottom: 3rem;
}

.compare-card-featured {
  border-color: rgba(201, 106, 61, 0.5);
  background: linear-gradient(180deg, rgba(255, 244, 234, 0.95), rgba(255, 250, 242, 0.92));
}

.tag {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(201, 106, 61, 0.15);
  color: var(--accent-deep);
}

.content-card h2 {
  font-size: 1.5rem;
}

.content-card a {
  text-decoration-thickness: 1px;
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
}

.site-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid rgba(216, 205, 189, 0.9);
}

.footer-grid {
  align-items: start;
}

.footer-grid nav {
  display: grid;
  gap: 0.5rem;
  justify-content: end;
}

.article-hero {
  padding: 3rem 0 1rem;
}

.article-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.5rem;
  align-items: start;
}

.toc,
.article-shell,
.callout {
  padding: 1.4rem;
}

.toc {
  position: sticky;
  top: 84px;
}

.toc ul {
  margin: 0;
  padding-left: 1.1rem;
}

.toc a {
  color: var(--muted);
}

.article-shell p,
.article-shell li {
  color: #334038;
}

.article-shell h2 {
  margin-top: 2rem;
}

.callout {
  margin-top: 1.5rem;
  border-color: rgba(142, 71, 41, 0.35);
}

@media (max-width: 900px) {
  .hero-grid,
  .recommendation-panel,
  .footer-grid,
  .article-layout,
  .signal-grid,
  .compare-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }

  .nav-row {
    align-items: flex-start;
    flex-direction: column;
  }

  h1 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 17px;
  }

  .hero {
    padding-top: 3rem;
  }

  .pet-illustration {
    min-height: 260px;
  }
}