* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Yu Gothic", "YuGothic", system-ui, sans-serif;
  line-height: 1.7;
  background: #f5f5f7;
  color: #222222;
}

a {
  color: #1976d2;
  text-decoration: none;
}

a:hover,
 a:focus {
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid #0eb03a;
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(245, 245, 247, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e0e0e0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 24px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-mark {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #313131;
}

.brand-tagline {
  font-size: 11px;
  color: #555555;
}

.main-nav {
  display: flex;
  gap: 16px;
  font-size: 13px;
}

.main-nav a {
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
}

.main-nav a:hover {
  border-color: #0eb03a;
}

.hero {
  padding: 40px 0 32px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 32px;
  align-items: flex-start;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #9c27b0;
  margin: 0 0 8px;
}

h1 {
  font-size: 28px;
  line-height: 1.3;
  margin: 0 0 16px;
  color: #111111;
}

h2 {
  font-size: 22px;
  line-height: 1.4;
  margin: 0 0 12px;
  color: #111111;
}

h3 {
  font-size: 18px;
  margin: 0 0 8px;
  color: #111111;
}

.lead {
  font-size: 15px;
  margin-bottom: 12px;
}

.hero-points {
  margin: 16px 0 0;
  padding-left: 18px;
  font-size: 14px;
}

.hero-points li + li {
  margin-top: 4px;
}

.hero-aside {
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid #e0e0e0;
  padding: 18px 18px 16px;
}

.aside-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #555555;
  margin: 0 0 8px;
}

.summary-list {
  list-style: decimal;
  padding-left: 18px;
  margin: 0;
  font-size: 13px;
}

.summary-list li + li {
  margin-top: 6px;
}

.section {
  padding: 40px 0;
}

.section-alt {
  padding: 40px 0;
  background: #ffffff;
}

.section-header {
  max-width: 720px;
  margin-bottom: 24px;
}

.section-header p {
  margin: 0 0 4px;
}

.section-header .eyebrow {
  margin-bottom: 4px;
}

.grid {
  display: grid;
  gap: 24px;
}

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

.card {
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid #dfdfdf;
  padding: 18px 18px 16px;
}

.pick-card {
  position: relative;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.badge-primary {
  background: #0eb03a1a;
  color: #0eb03a;
}

.badge-accent {
  background: #ffb4001a;
  color: #b26a00;
}

.pick-score {
  font-size: 13px;
  margin: 6px 0 10px;
  color: #444444;
}

.pick-lead {
  font-size: 14px;
}

.feature-list {
  margin: 10px 0 8px;
  padding-left: 18px;
  font-size: 13px;
}

.feature-list li + li {
  margin-top: 4px;
}

.pick-note {
  font-size: 12px;
  color: #555555;
}

.hint-box {
  margin-top: 28px;
  padding: 16px 18px 14px;
  border-radius: 12px;
  background: #111827;
  color: #f5f5f5;
  font-size: 13px;
}

.hint-box h3 {
  color: #f5f5f5;
  font-size: 14px;
}

.inline-list {
  list-style: decimal;
  padding-left: 18px;
  margin: 6px 0 0;
}

.inline-list li + li {
  margin-top: 2px;
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.step {
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid #e0e0e0;
  padding: 16px 18px 14px;
}

.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-right: 6px;
  border-radius: 999px;
  background: #0eb03a;
  color: #ffffff;
  font-size: 12px;
}

.step p {
  margin: 4px 0 0;
  font-size: 14px;
}

.rank-card {
  position: relative;
}

.rank-label {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 2px 10px;
  border-radius: 999px;
  background: #313131;
  color: #ffffff;
  font-size: 11px;
}

.rank-meta {
  margin: 6px 0 10px;
  font-size: 13px;
  color: #444444;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
  font-size: 13px;
  margin: 0 0 10px;
}

.meta-grid dt {
  font-weight: 600;
}

.meta-grid dd {
  margin: 0;
}

.rank-note {
  font-size: 13px;
}

.table-wrapper {
  width: 100%;
  overflow-x: auto;
}

.table-wrapper table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table-wrapper th,
.table-wrapper td {
  border: 1px solid #e0e0e0;
  padding: 8px 10px;
  text-align: left;
}

.table-wrapper th {
  background: #fafafa;
  font-weight: 600;
}

.details-table summary {
  cursor: pointer;
  font-size: 13px;
  color: #1976d2;
}

.details-table summary:hover {
  text-decoration: underline;
}

.details-table > div {
  margin-top: 12px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  border-radius: 10px;
  border: 1px solid #e0e0e0;
  background: #ffffff;
  padding: 8px 12px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 600;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p,
.faq-item ul {
  margin: 6px 0 0;
  font-size: 13px;
}

.faq-item ul {
  padding-left: 18px;
}

.site-footer {
  border-top: 1px solid #e0e0e0;
  background: #111827;
  color: #e5e7eb;
  padding: 18px 0;
  margin-top: 32px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
}

.footer-built a {
  color: #ffb400;
}

@media (max-width: 800px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav {
    flex-wrap: wrap;
    row-gap: 6px;
  }

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

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

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