:root {
  --ink: #14213d;
  --muted: #5f6f6b;
  --line: #dbe5e1;
  --soft: #f3f7f6;
  --blue: #0b63f6;
  --green: #16a34a;
  --card: #ffffff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--soft);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

a {
  color: inherit;
}

.page {
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px clamp(18px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
}

.brand,
.nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand {
  text-decoration: none;
}

.brand img {
  width: 44px;
  height: 44px;
}

.brand span {
  font-size: 20px;
  font-weight: 900;
}

.nav {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a,
.cta,
.secondary {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 850;
  text-decoration: none;
}

.nav a,
.secondary {
  background: #fff;
  border: 1px solid var(--line);
}

.cta {
  color: #fff;
  background: var(--blue);
  border: 1px solid var(--blue);
}

.hero,
.content {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.8fr);
  gap: 26px;
  align-items: center;
  padding: 52px 0 30px;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(38px, 6vw, 70px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p {
  max-width: 650px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.panel {
  display: grid;
  gap: 14px;
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(20, 33, 61, 0.08);
}

.panel strong {
  font-size: 18px;
}

.signal {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 10px;
  align-items: start;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.signal i {
  width: 10px;
  height: 10px;
  margin-top: 5px;
  background: var(--green);
  border-radius: 50%;
}

.content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 26px;
  padding: 18px 0 56px;
}

.article,
.aside-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.article {
  padding: clamp(22px, 4vw, 38px);
}

.article h2 {
  margin: 28px 0 10px;
  font-size: 26px;
}

.article h2:first-child {
  margin-top: 0;
}

.article p,
.article li {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.article ul {
  padding-left: 20px;
}

.aside {
  display: grid;
  align-content: start;
  gap: 14px;
}

.aside-card {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.aside-card h3 {
  margin: 0;
  font-size: 17px;
}

.aside-card a {
  color: var(--blue);
  font-weight: 850;
  text-decoration: none;
}

.footer {
  padding: 24px clamp(18px, 5vw, 64px);
  color: var(--muted);
  background: #fff;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

@media (max-width: 860px) {
  .topbar,
  .hero,
  .content {
    display: block;
  }

  .nav {
    margin-top: 14px;
    justify-content: flex-start;
  }

  .panel,
  .aside {
    margin-top: 20px;
  }
}