:root {
  --color-bg: #ffffff;
  --color-raise: #f6f7f8;
  --color-text: #16181d;
  --color-muted: #5c6270;
  --color-accent: #8a5a00;
  --color-accent-deep: #6e4700;
  --color-border: #e4e6ea;
  --font-head: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mark: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --container: 1080px;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
}

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

a {
  color: var(--color-accent);
}

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

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.bx-skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 10px 18px;
  z-index: 100;
}

.bx-skip-link:focus {
  left: 12px;
  top: 12px;
}

.bx-wrap {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.6em;
}

h1 {
  font-size: clamp(2rem, 5vw, 2.7rem);
}

h2 {
  font-size: clamp(1.5rem, 3.4vw, 1.9rem);
  margin-top: 0;
}

h3 {
  font-size: 1.15rem;
}

p {
  margin: 0 0 1em;
}

ul, ol {
  margin: 0 0 1em;
  padding-left: 1.3em;
}

.bx-header {
  border-bottom: 1px solid var(--color-border);
}

.bx-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
}

.bx-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
  text-decoration: none;
}

.bx-header__actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.bx-nav {
  display: none;
}

.bx-nav__list {
  display: flex;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.bx-nav__link {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
}

.bx-nav__link:hover {
  color: var(--color-accent);
}

.bx-header__email {
  display: none;
  font-size: 0.95rem;
  color: var(--color-text);
  text-decoration: none;
  border: 1px solid var(--color-border);
  padding: 8px 14px;
  border-radius: var(--radius);
  white-space: nowrap;
}

.bx-header__email:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.bx-burger {
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.bx-burger__bar,
.bx-burger__bar::before,
.bx-burger__bar::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  position: relative;
}

.bx-burger__bar::before {
  position: absolute;
  top: -6px;
}

.bx-burger__bar::after {
  position: absolute;
  top: 6px;
}

.bx-mobile-nav {
  display: none;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-raise);
}

.bx-mobile-nav.is-open {
  display: block;
}

.bx-mobile-nav__list {
  list-style: none;
  margin: 0;
  padding: 14px 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bx-mobile-nav__list a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 1rem;
  display: block;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.bx-hero {
  padding: 44px 0 48px;
}

.bx-hero__inner {
  display: grid;
  gap: 32px;
}

.bx-hero__lead {
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 56ch;
}

.bx-hero__facts {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 0;
  display: grid;
  gap: 14px;
}

.bx-hero__facts div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 14px;
}

.bx-hero__facts div:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.bx-hero__facts dt {
  color: var(--color-muted);
  font-size: 0.92rem;
}

.bx-hero__facts dd {
  margin: 0;
  font-weight: 600;
  text-align: right;
}

.bx-section {
  padding: 48px 0;
  border-top: 1px solid var(--color-border);
}

.bx-section--raise {
  background: var(--color-raise);
}

.bx-section__lead {
  color: var(--color-muted);
  max-width: 68ch;
  margin-bottom: 24px;
}

.bx-table__scroll {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.bx-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.bx-table caption {
  text-align: left;
  padding: 14px 16px;
  font-size: 0.85rem;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border);
}

.bx-table th,
.bx-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.bx-table thead th {
  font-family: var(--font-mark);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  font-weight: 600;
}

.bx-table tbody tr:last-child td {
  border-bottom: none;
}

.bx-table td[data-num],
.bx-table th[data-num] {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.bx-table-note {
  font-style: italic;
  color: var(--color-muted);
  font-size: 0.88rem;
  margin: 12px 0 0;
}

.bx-cards {
  display: grid;
  gap: 20px;
  margin-top: 8px;
}

.bx-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
}

.bx-card__dev {
  font-family: var(--font-mark);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-muted);
  margin-bottom: 6px;
}

.bx-card__title {
  margin-bottom: 10px;
}

.bx-card__text {
  color: var(--color-text);
  margin-bottom: 14px;
}

.bx-card__note {
  color: var(--color-muted);
  font-size: 0.88rem;
  margin: 10px 0 16px;
}

.bx-icon {
  width: 26px;
  height: 26px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 1.6;
  margin-bottom: 12px;
}

.bx-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  margin-bottom: 12px;
  display: block;
}

.bx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 14px 26px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 140ms ease, color 140ms ease, border-color 140ms ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.bx-btn--primary {
  background: var(--color-accent);
  color: #fff;
}

.bx-btn--primary:hover {
  background: var(--color-accent-deep);
  color: #fff;
}

.bx-btn--secondary {
  background: transparent;
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.bx-btn--secondary:hover {
  background: var(--color-accent);
  color: #fff;
}

.bx-link-arrow {
  color: var(--color-accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.bx-link-arrow span {
  transition: transform 140ms ease;
  display: inline-block;
}

.bx-link-arrow:hover {
  text-decoration: underline;
}

.bx-link-arrow:hover span {
  transform: translateX(4px);
}

.bx-glossary {
  display: grid;
  gap: 18px;
  margin: 0;
}

.bx-glossary dt {
  font-weight: 600;
  margin-bottom: 4px;
}

.bx-glossary dd {
  margin: 0;
  color: var(--color-muted);
}

.bx-contact {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: left;
}

.bx-contact__email {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  word-break: break-word;
}

.bx-contact__note {
  color: var(--color-muted);
  margin-top: 10px;
}

.bx-footer {
  border-top: 1px solid var(--color-border);
  padding: 36px 0 44px;
}

.bx-footer__inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.bx-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.bx-footer__nav a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.bx-footer__nav a:hover {
  color: var(--color-accent);
}

.bx-footer__meta {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.bx-cookie {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  max-width: 560px;
  margin: 0 auto;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: none;
  z-index: 200;
}

.bx-cookie[hidden] {
  display: none;
}

.bx-cookie__text {
  margin: 0 0 16px;
  font-size: 0.92rem;
  color: var(--color-text);
}

.bx-cookie__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.bx-legal h2 {
  margin-top: 1.6em;
}

.bx-legal h2:first-of-type {
  margin-top: 0;
}

.bx-legal address {
  font-style: normal;
}

.bx-404 {
  padding: 90px 0;
  text-align: center;
}

.bx-404 h1 {
  font-size: clamp(2.4rem, 8vw, 3.6rem);
}

@media (min-width: 640px) {
  .bx-hero__facts div {
    flex-direction: row;
  }

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

@media (min-width: 780px) {
  .bx-nav {
    display: block;
  }

  .bx-header__email {
    display: inline-flex;
    align-items: center;
  }

  .bx-burger,
  .bx-mobile-nav {
    display: none !important;
  }

  .bx-hero__inner {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .bx-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}