:root {
  --bg: #f7faf9;
  --surface: #ffffff;
  --surface-soft: #eef7f4;
  --text: #17211f;
  --muted: #5d6b68;
  --line: #dbe7e3;
  --brand: #08735f;
  --brand-dark: #075b4c;
  --accent: #c6542f;
  --warning-bg: #fff5e5;
  --warning-line: #efb44d;
  --shadow: 0 10px 24px rgba(21, 48, 43, 0.08);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--brand);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--brand-dark);
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  color: var(--text);
  font-size: 20px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  font-weight: 700;
}

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

.nav-links a:hover {
  color: var(--brand);
}

.container {
  width: min(800px, calc(100% - 32px));
  margin: 0 auto;
}

.wide-container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  padding: 46px 0 24px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--text);
  line-height: 1.22;
  letter-spacing: 0;
}

h1 {
  margin: 0 0 14px;
  font-size: clamp(32px, 7vw, 48px);
}

h2 {
  margin: 42px 0 14px;
  font-size: 28px;
}

h3 {
  margin: 26px 0 8px;
  font-size: 21px;
}

p {
  margin: 0 0 18px;
}

ul,
ol {
  padding-left: 22px;
  margin: 0 0 20px;
}

li + li {
  margin-top: 8px;
}

.lead {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 14px;
  margin: 18px 0 0;
}

.featured-image {
  width: 100%;
  margin: 22px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.featured-image img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.article-content {
  padding-bottom: 56px;
}

.article-content section {
  scroll-margin-top: 24px;
}

.supporting-image {
  margin: 24px 0;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.supporting-image img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
}

.ad-box {
  margin: 26px 0;
  min-height: 110px;
  display: grid;
  place-items: center;
  background: #f0f4f3;
  border: 1px dashed #9fb5af;
  border-radius: var(--radius);
  color: #697a76;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}

.quick-info,
.warning-box,
.affiliate-box {
  margin: 24px 0;
  padding: 18px;
  border-radius: var(--radius);
}

.quick-info {
  background: var(--surface-soft);
  border: 1px solid #cbe5dc;
}

.quick-info h2,
.quick-info h3,
.warning-box h2,
.warning-box h3,
.affiliate-box h2,
.affiliate-box h3 {
  margin-top: 0;
}

.quick-info dl {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 10px 16px;
  margin: 0;
}

.quick-info dt {
  color: var(--muted);
  font-weight: 800;
}

.quick-info dd {
  margin: 0;
}

.warning-box {
  background: var(--warning-bg);
  border: 1px solid var(--warning-line);
}

.affiliate-box {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.button,
.read-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 6px;
  background: var(--brand);
  color: #ffffff;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
}

.button:hover,
.read-more:hover {
  background: var(--brand-dark);
  color: #ffffff;
}

.article-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.article-nav a {
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.cards-section {
  padding: 20px 0 60px;
}

.section-title {
  margin-bottom: 22px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.blog-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.blog-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.card-body {
  padding: 18px;
}

.card-body h2 {
  margin: 0 0 10px;
  font-size: 22px;
}

.card-body p {
  color: var(--muted);
  font-size: 16px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.tag {
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 800;
}

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

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-question {
  width: 100%;
  padding: 18px 0;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font: inherit;
  font-weight: 800;
  text-align: left;
}

.faq-question::after {
  content: "+";
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface-soft);
  color: var(--brand);
  font-size: 20px;
  line-height: 1;
}

.faq-question[aria-expanded="true"]::after {
  content: "-";
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 180ms ease;
}

.faq-answer p {
  padding: 0 0 18px;
}

.site-footer {
  padding: 30px 0;
  background: #11211e;
  color: #d7e5e1;
  font-size: 14px;
}

.site-footer a {
  color: #ffffff;
}

.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.disclaimer {
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 760px) {
  body {
    font-size: 16px;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero {
    padding-top: 30px;
  }

  .lead {
    font-size: 18px;
  }

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

  .quick-info dl {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}