:root {
  --ink: #17181b;
  --muted: #616770;
  --paper: #ffffff;
  --soft: #f3f5f6;
  --accent: #f5bd1f;
  --accent-dark: #0e6b5e;
  --line: #dfe3e6;
  --danger: #e33d20;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 18px;
  line-height: 1.62;
}

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

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.96);
}

.site-header__inner,
.page,
.site-footer__inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  color: var(--ink);
  text-decoration: none;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -.04em;
}

.brand span { color: var(--accent-dark); }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 15px;
}

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

.page {
  padding: 50px 0 76px;
}

.article {
  width: min(820px, 100%);
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.02;
  letter-spacing: -.045em;
}

h2 {
  margin: 52px 0 14px;
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1.12;
  letter-spacing: -.035em;
}

h3 {
  margin: 32px 0 10px;
  font-size: 23px;
  line-height: 1.25;
}

p { margin: 0 0 18px; }

.lead {
  margin: 0 0 28px;
  color: #2d3035;
  font-size: 22px;
  line-height: 1.48;
}

.meta {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 14px;
}

.cover {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 34px;
  border-radius: 22px;
  box-shadow: 0 18px 48px rgba(23,24,27,.13);
}

.note,
.check,
.result,
.cta {
  margin: 30px 0;
  padding: 24px 26px;
  border-radius: 18px;
}

.note {
  background: var(--soft);
  color: #454a51;
  font-size: 15px;
}

.result {
  border-left: 6px solid var(--accent);
  background: #edf8f5;
}

.check {
  border: 1px solid var(--line);
  background: #fff;
}

.check ul,
.article ul,
.article ol {
  margin: 12px 0 18px;
  padding-left: 26px;
}

.article li { margin: 8px 0; }

.compare {
  width: 100%;
  margin: 24px 0 34px;
  border-collapse: collapse;
  font-size: 16px;
}

.compare th,
.compare td {
  padding: 14px 16px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.compare th { background: var(--soft); }

.formula {
  margin: 28px 0;
  padding: 22px 24px;
  border: 1px dashed #adb4ba;
  border-radius: 16px;
  font-weight: 700;
}

.cta {
  background: var(--ink);
  color: #fff;
}

.cta h2 {
  margin-top: 0;
  color: #fff;
}

.cta a {
  display: inline-block;
  margin-top: 8px;
  padding: 13px 20px;
  border-radius: 999px;
  background: var(--accent);
  color: #15201d;
  font-weight: 800;
  text-decoration: none;
}

.blog-title { margin-bottom: 14px; }

.blog-lead {
  width: min(760px, 100%);
  margin-bottom: 40px;
  color: var(--muted);
  font-size: 21px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
}

.card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.card__body { padding: 24px; }

.card h2 {
  margin: 0 0 12px;
  font-size: 29px;
}

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

.card a {
  color: var(--ink);
  font-weight: 800;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--soft);
}

.site-footer__inner {
  padding: 30px 0;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 760px) {
  body { font-size: 17px; }
  .site-header__inner { align-items: flex-start; padding: 18px 0; }
  .nav { display: none; }
  .page { padding-top: 34px; }
  .cards { grid-template-columns: 1fr; }
  .lead { font-size: 20px; }
  .compare { font-size: 14px; }
  .compare th,
  .compare td { padding: 10px; }
}