:root {
  --bg: #fafafa;
  --text: #1a1a1a;
  --muted: #5c5c5c;
  --border: #e8e8e8;
  --link: #0b57d0;
  --link-hover: #0842a0;
  --header-bg: #fff;
  --max: 42rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

.site-header {
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header__inner {
  max-width: calc(var(--max) + 3rem);
  margin: 0 auto;
  padding: 0.875rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
}

.site-header__end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-lang__select {
  font: inherit;
  font-size: 0.875rem;
  color: var(--text);
  background: var(--header-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.45rem 2rem 0.45rem 0.6rem;
  min-height: 44px;
  max-width: min(100vw - 2rem, 14rem);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235c5c5c' d='M3 4.5L6 8l3-3.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
}

.site-lang__select:hover {
  border-color: #ccc;
}

.site-lang__select:focus {
  outline: 2px solid var(--link);
  outline-offset: 2px;
}

html[dir="rtl"] .site-lang__select {
  padding: 0.45rem 0.6rem 0.45rem 2rem;
  background-position: left 0.5rem center;
}

.site-logo {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--text);
  text-decoration: none;
}

.site-logo:hover {
  color: var(--link);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.25rem;
}

.site-nav a {
  color: var(--link);
  text-decoration: none;
  font-size: 0.9375rem;
  padding: 0.35rem 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.site-nav a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

.site-nav a[aria-current="page"] {
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
}

.page {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.page--home {
  text-align: center;
  padding-top: 2.5rem;
}

.page h1 {
  font-size: 1.75rem;
  margin-top: 0;
}

.page h2 {
  font-size: 1.125rem;
  margin-top: 1.5rem;
}

.page ul {
  padding-left: 1.25rem;
}

.page a {
  color: var(--link);
}

.page a:hover {
  color: var(--link-hover);
}

.lead {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 28rem;
  margin: 0.75rem auto 0;
}