:root {
  --bg-base:    #0f212e;
  --bg-card:    #1a2c38;
  --bg-elev:    #213743;
  --bg-elev-2:  #2a4250;
  --accent:     #1070e0;
  --accent-hov: #1a82ff;
  --text:       #ffffff;
  --text-muted: #b1bad3;
  --text-dim:   #8a96a8;
  --online:     #00e701;
  --border:     rgba(255, 255, 255, 0.06);
  --radius-sm:  4px;
  --radius:     6px;
  --radius-lg:  10px;
  --container:  1200px;
  --header-h:   64px;
  --shadow:     0 6px 24px rgba(0, 0, 0, 0.25);
  --font:       -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --type-prose-space:   1rem;
  --type-heading-space: 1.25rem;
}

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

html {
  -webkit-text-size-adjust: 100%;
  min-height: 100%;
}
body {
  margin: 0;
  background: var(--bg-base);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

img, svg { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hov); }

h1, h2, h3, h4 {
  color: var(--text);
  line-height: 1.2;
  font-weight: 700;
  margin-block: var(--type-heading-space);
  margin-inline: 0;
}
h1 { font-size: clamp(28px, 4vw, 40px); }
h2 { font-size: clamp(22px, 2.75vw, 30px); }
h3 { font-size: clamp(18px, 2.1vw, 22px); }
h4 { font-size: clamp(16px, 1.65vw, 19px); }
:is(h1, h2, h3, h4):first-child { margin-block-start: 0; }
p  { margin: 0 0 var(--type-prose-space); color: var(--text-muted); }

ul, ol { padding-left: 20px; margin: 0 0 var(--type-prose-space); color: var(--text-muted); }
li + li { margin-top: 6px; }

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

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: #fff; padding: 8px 14px; border-radius: var(--radius);
}
.skip-link:focus { left: 12px; top: 12px; z-index: 1000; }


.site-header {
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  min-height: var(--header-h);
}
.site-header__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  min-height: var(--header-h);
}
.site-logo {
  grid-column: 1;
  grid-row: 1;
}
.site-header__bar {
  grid-column: 3;
  grid-row: 1;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-backdrop {
  display: none;
}
.site-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}
.site-logo img { height: 32px; width: auto; display: block; }

.main-nav {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}
.main-nav__list {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2px 4px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.main-nav__item {
  display: flex;
  align-items: center;
}
.main-nav__item + .main-nav__item {
  margin-top: 0;
}
.main-nav__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.2;
  border-radius: var(--radius);
  transition: background .15s, color .15s;
}
.main-nav__link:hover { color: var(--text); background: var(--bg-elev); }
.main-nav__link.is-active { color: var(--text); background: var(--bg-elev); }

.site-header__cta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 38px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .01em;
  border: 0;
  cursor: pointer;
  transition: background .15s, color .15s, transform .05s;
  white-space: nowrap;
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-hov); color: #fff; }
.btn--ghost { background: transparent; color: var(--text); }
.btn--ghost:hover { background: var(--bg-elev); color: #fff; }
.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--outline:hover {
  background: var(--bg-elev);
  color: #fff;
  border-color: var(--text-dim);
}
.btn--lg { height: 48px; padding: 0 22px; font-size: 15px; }
.btn--block { display: flex; width: 100%; }

.menu-toggle.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
  color: var(--text);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background .15s, border-color .15s;
}
.menu-toggle.nav-toggle:hover {
  background: var(--bg-elev-2);
  border-color: rgba(255, 255, 255, 0.1);
}
.menu-toggle__lines {
  position: relative;
  display: block;
  width: 20px;
  height: 14px;
}
.menu-toggle__line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transition: transform .22s ease, opacity .15s ease, top .22s ease;
}
.menu-toggle__line:nth-child(1) { top: 0; }
.menu-toggle__line:nth-child(2) { top: 7px; }
.menu-toggle__line:nth-child(3) { top: 14px; }
.menu-toggle.is-open .menu-toggle__line:nth-child(1) {
  top: 7px;
  transform: rotate(45deg);
}
.menu-toggle.is-open .menu-toggle__line:nth-child(2) {
  opacity: 0;
}
.menu-toggle.is-open .menu-toggle__line:nth-child(3) {
  top: 7px;
  transform: rotate(-45deg);
}

body.nav-open {
  overflow: hidden;
}


.page-hero.page-hero--stake {
  margin: 0;
  padding: clamp(16px, 2.5vw, 24px) 0 28px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-base);
}
.page-hero--stake__wrap {
  width: 100%;
}
.page-hero--stake__grid {
  width: 100%;
  display: grid;
  gap: 20px 28px;
  align-items: center;
  padding: clamp(18px, 3vw, 26px) clamp(16px, 3vw, 28px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background:
    linear-gradient(165deg, rgba(16, 112, 224, 0.12) 0%, transparent 42%),
    linear-gradient(335deg, rgba(0, 231, 1, 0.06) 0%, transparent 45%),
    var(--bg-card);
  box-shadow: var(--shadow);
}
@media (min-width: 720px) {
  .page-hero--stake__grid {
    grid-template-columns: minmax(0, 1fr) minmax(200px, 240px);
    align-items: start;
  }
}
.page-hero--stake__eyebrow {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.page-hero--stake__badges {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 6px 8px;
}
.page-hero--stake__badges > li {
  display: flex;
  align-items: stretch;
  margin: 0;
  padding: 0;
  line-height: 0;
}
.page-hero--stake__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 30px;
  padding: 0 11px;
  box-sizing: border-box;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--text-muted);
  background: var(--bg-elev);
  border: 1px solid var(--border);
}
.page-hero--stake__tag-text {
  line-height: 1;
  padding-top: 1px;
}
.page-hero--stake__dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin: 0;
  border-radius: 50%;
  background: var(--online);
  box-shadow: 0 0 8px var(--online);
  animation: page-hero-stake-pulse 2s ease-in-out infinite;
}
@keyframes page-hero-stake-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--online); }
  50% { opacity: 0.65; box-shadow: 0 0 14px var(--online); }
}
@media (prefers-reduced-motion: reduce) {
  .page-hero--stake__dot {
    animation: none;
  }
}
.page-hero--stake__lead {
  margin: 0 0 12px;
  font-size: clamp(1.05rem, 2.2vw, 1.45rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
}
.page-hero--stake__perks {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--text-muted);
}
.page-hero--stake__perks li {
  position: relative;
  padding-left: 18px;
}
.page-hero--stake__perks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.page-hero--stake__sub {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-muted);
}
.page-hero--stake__right {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: stretch;
  min-width: 0;
}
.page-hero--stake__bonus-card {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0 10px;
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background:
    linear-gradient(160deg, rgba(16, 112, 224, 0.18), rgba(0, 231, 1, 0.08));
  text-align: left;
}
.page-hero--stake__bonus-num {
  grid-column: 1;
  grid-row: 1;
  font-size: clamp(1.5rem, 3.5vw, 1.95rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1;
}
.page-hero--stake__bonus-unit {
  grid-column: 2;
  grid-row: 1;
  align-self: end;
  font-size: 12px;
  font-weight: 800;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.page-hero--stake__bonus-cap {
  grid-column: 1 / -1;
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}
.page-hero--stake__cta-col {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 10px;
  align-items: stretch;
  justify-content: flex-start;
}
.page-hero--stake__cta-col .page-hero--stake__btn {
  flex: 1 1 0;
  min-width: 0;
}
.page-hero--stake__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 15px;
  text-decoration: none;
  text-align: center;
  transition: transform 0.12s ease, box-shadow 0.2s ease, filter 0.15s ease;
}
.page-hero--stake__btn:hover {
  transform: translateY(-2px);
}
.page-hero--stake__btn--go {
  color: #fff;
  background: linear-gradient(180deg, #1a82ff 0%, var(--accent) 55%, #0a5bb5 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 10px 28px rgba(16, 112, 224, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.page-hero--stake__btn--go:hover {
  filter: brightness(1.06);
  box-shadow: 0 14px 36px rgba(16, 112, 224, 0.55);
}
.page-hero--stake__btn--in {
  color: var(--text);
  background: var(--bg-elev);
  border: 1px solid rgba(0, 231, 1, 0.25);
  box-shadow: inset 0 0 0 1px rgba(0, 231, 1, 0.06);
}
.page-hero--stake__btn--in:hover {
  border-color: rgba(0, 231, 1, 0.45);
  color: #fff;
  box-shadow: 0 0 20px rgba(0, 231, 1, 0.12);
}


.breadcrumbs {
  flex-shrink: 0;
  background: var(--bg-base);
  border-bottom: 1px solid var(--border);
  padding: 6px 0;
  font-size: 13px;
}
.breadcrumbs__list {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
  list-style: none; padding: 0; margin: 0;
  color: var(--text-dim);
}
.breadcrumbs__item + .breadcrumbs__item {
  margin-top: 0;
}
.breadcrumbs__item:not(:last-child)::after {
  content: '/'; padding-left: 6px; color: var(--text-dim);
}
.breadcrumbs__item a { color: var(--text-muted); }
.breadcrumbs__item a:hover { color: var(--text); }


.site-main {
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
  padding: 32px 0 64px;
}
.page-head { margin-bottom: 24px; }
.page-head__title { margin: 0 0 8px; }
.page-head__meta { color: var(--text-dim); font-size: 13px; margin: 0; }


.hero {
  margin: 0 auto 32px;
  padding: 0;
  text-align: left;
  background: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
}
.hero h1 {
  margin-block-start: 0;
  margin-block-end: 14px;
  margin-inline: 0;
}
.hero p { font-size: clamp(15px, 1.6vw, 18px); margin: 0 0 var(--type-prose-space); color: var(--text-muted); }
.hero__lead {
  max-width: none;
  margin: 0 0 22px;
  text-align: left;
}
.hero__lead p:last-child { margin-bottom: 0; }
.hero__lead a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.hero__lead a:hover { color: var(--accent-hov); }
.hero__note {
  font-size: clamp(13px, 1.35vw, 15px);
  color: var(--text-dim);
  line-height: 1.5;
}
.hero__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin-bottom: 28px;
}


.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin: 0 0 32px;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: background .15s, transform .15s;
}
.card:hover { background: var(--bg-elev); transform: translateY(-1px); }
.card h3 { margin-bottom: 8px; }
.card p { margin-bottom: 0; }
.card__icon {
  width: 40px; height: 40px;
  border-radius: var(--radius);
  background: var(--bg-elev);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 20px;
  font-weight: 700;
}


.section { padding: 24px 0; }
.section + .section { border-top: 1px solid var(--border); }
.section__title { margin-bottom: 16px; }

.cta-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  margin: 32px 0;
}
.cta-block h2 { margin-bottom: 8px; }
.cta-block p { margin-bottom: 16px; }


.table-scroll,
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
  margin: 0 0 var(--type-prose-space);
}
.table-scroll > table,
.table-responsive > table,
table.data-table {
  width: 100%;
  min-width: max-content;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.45;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.table-scroll > table thead,
.table-responsive > table thead,
table.data-table thead {
  background: var(--bg-elev);
}
.table-scroll > table th,
.table-scroll > table td,
.table-responsive > table th,
.table-responsive > table td,
table.data-table th,
table.data-table td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}
.table-scroll > table thead th,
.table-responsive > table thead th,
table.data-table thead th {
  font-weight: 600;
  color: var(--text);
}
.table-scroll > table tbody td,
.table-responsive > table tbody td,
table.data-table tbody td {
  color: var(--text-muted);
}
.table-scroll > table tbody tr:last-child td,
.table-responsive > table tbody tr:last-child td,
table.data-table tbody tr:last-child td {
  border-bottom: none;
}

@media (min-width: 768px) {
  .table-scroll,
  .table-responsive {
    overflow-x: visible;
  }
  .table-scroll > table,
  .table-responsive > table,
  table.data-table {
    table-layout: fixed;
    min-width: 0;
    max-width: 100%;
  }
  .table-scroll > table th,
  .table-scroll > table td,
  .table-responsive > table th,
  .table-responsive > table td,
  table.data-table th,
  table.data-table td {
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .table-scroll > table thead th:first-child,
  .table-scroll > table tbody td:first-child,
  .table-responsive > table thead th:first-child,
  .table-responsive > table tbody td:first-child,
  table.data-table thead th:first-child,
  table.data-table tbody td:first-child {
    width: 32%;
    max-width: 40%;
  }
}


.site-footer--card {
  flex-shrink: 0;
  margin-top: auto;
  padding: 40px 0 36px;
  font-size: 14px;
  background: linear-gradient(180deg, transparent, rgba(15, 33, 46, .5));
}
.site-footer__card {
  display: grid;
  grid-template-columns: minmax(200px, 1.15fr) minmax(160px, 1fr) minmax(200px, 1fr);
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
  padding: clamp(22px, 4vw, 34px);
  border-radius: var(--radius-lg, 16px);
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: 0 -8px 40px rgba(0, 0, 0, .25);
}
.site-footer__col--brand .site-logo img { height: 30px; width: auto; }
.site-footer__copy { color: var(--text-dim); margin: 14px 0 0; font-size: 13px; line-height: 1.45; max-width: 280px; }
.site-footer__tagline { margin: 10px 0 0; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); }

.site-footer__heading {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
}
.site-footer__heading--social { margin-top: 18px; }

.site-footer__menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.site-footer__menu a {
  color: var(--text-muted);
  font-weight: 500;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}
.site-footer__menu a:hover { color: var(--text); border-bottom-color: var(--accent); }
.site-footer__disclaimer { color: var(--text-dim); font-size: 12px; margin: 18px 0 0; line-height: 1.5; }

.site-footer__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 28px; padding: 0 8px;
  background: var(--bg-elev);
  color: var(--text);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
}
.badge--age { color: var(--accent); border: 1px solid rgba(59, 214, 113, .35); }
.site-footer__bga-logo {
  display: inline-flex;
  line-height: 0;
}
.site-footer__bga-logo img {
  height: 28px;
  width: auto;
  display: block;
}

.social-icons {
  list-style: none;
  margin: 0;
  padding: 0;
}
.social-icons--stack {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
}
.social-icons--stack .social-icons__btn {
  display: flex;
  flex-direction: row;
  width: 100%;
  height: auto;
  min-height: 42px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  justify-content: flex-start;
  gap: 12px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.social-icons__label {
  font-size: 13px;
  font-weight: 600;
}
.social-icons--stack .social-icons__btn:hover {
  background: var(--bg-elev-2);
  color: var(--text);
  border-color: var(--accent);
}
.social-icons--stack .social-icons__btn--tg:hover { border-left: 3px solid #26A5E4; }
.social-icons--stack .social-icons__btn--vk:hover { border-left: 3px solid #0077FF; }
.social-icons--stack .social-icons__btn--yt:hover { border-left: 3px solid #FF0000; }


.page--404 .site-main { display: flex; align-items: center; justify-content: center; padding: 80px 0; }
.error-block { text-align: center; max-width: 540px; margin: 0 auto; }
.error-block .code { font-size: clamp(72px, 14vw, 120px); font-weight: 800; line-height: 1; color: var(--accent); margin-bottom: 16px; }
.error-block h1 { margin-bottom: 12px; }


@media (max-width: 900px) {
  .site-footer__card { grid-template-columns: 1fr; }
  .site-footer__col--meta .site-footer__heading:first-of-type { margin-top: 0; }
}

@media (max-width: 760px) {
  .site-header__inner {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    min-height: var(--header-h);
  }
  .site-logo {
    flex-shrink: 0;
  }
  .site-header__bar {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
  }
  .site-header__cta {
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .site-header__cta .btn {
    padding: 0 10px;
    height: 36px;
    font-size: 13px;
  }
  .menu-toggle.nav-toggle {
    display: inline-flex;
  }
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    width: 100%;
    max-height: min(72vh, calc(100dvh - var(--header-h) - 16px));
    margin: 0;
    padding: 8px 0 16px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    z-index: 200;
    overflow-y: auto;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform .26s ease, opacity .22s ease, visibility 0s linear .26s;
  }
  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: transform .26s ease, opacity .22s ease, visibility 0s linear 0s;
  }
  .main-nav__list {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 2px;
    padding: 0 16px;
  }
  .main-nav__item {
    display: block;
  }
  .main-nav__link {
    display: flex;
    min-height: 48px;
    padding: 0 14px;
    align-items: center;
    justify-content: flex-start;
  }
  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    top: var(--header-h);
    z-index: 190;
    margin: 0;
    padding: 0;
    border: 0;
    background: rgba(0, 0, 0, 0.5);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .22s ease, visibility 0s linear .22s;
  }
  .nav-backdrop[hidden] {
    display: none !important;
  }
  .nav-backdrop:not([hidden]) {
    display: block !important;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity .22s ease, visibility 0s linear 0s;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 14px; }
  .site-main { padding: 24px 0 48px; }
}


.article-toc--stake {
  margin: 16px 0 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  overflow: hidden;
}
.article-toc--stake .article-toc__summary {
  list-style: none;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px 14px 22px;
  cursor: pointer;
  user-select: none;
  background: linear-gradient(90deg, rgba(0, 231, 1, 0.12) 0%, transparent 42%);
  border-bottom: 1px solid transparent;
  transition: background .18s ease, border-color .18s ease;
}
.article-toc--stake .article-toc__summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, var(--online), var(--accent));
}
.article-toc--stake[open] .article-toc__summary {
  border-bottom-color: var(--border);
}
.article-toc--stake .article-toc__summary::-webkit-details-marker {
  display: none;
}
.article-toc--stake .article-toc__summary::marker {
  content: "";
}
.article-toc--stake .article-toc__summary:hover {
  background: linear-gradient(90deg, rgba(0, 231, 1, 0.18) 0%, transparent 50%);
}
.article-toc--stake .article-toc__summary:focus {
  outline: none;
}
.article-toc--stake .article-toc__summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.article-toc--stake .article-toc__title {
  margin: 0;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.article-toc--stake .article-toc__summary::after {
  content: "";
  flex-shrink: 0;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg);
  transition: transform .2s ease;
  opacity: 0.75;
}
.article-toc--stake[open] .article-toc__summary::after {
  transform: rotate(225deg);
  margin-top: 4px;
}
.article-toc--stake .article-toc__panel {
  padding: 14px 16px 18px;
  background: var(--bg-base);
}
.article-toc--stake .article-toc__list--numbered {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: toc-stake;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.article-toc--stake .article-toc__list--numbered > li {
  counter-increment: toc-stake;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
  border: 1px solid var(--border);
}
.article-toc--stake .article-toc__list--numbered > li::before {
  content: counter(toc-stake);
  flex-shrink: 0;
  min-width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  color: var(--bg-base);
  background: var(--accent);
  border-radius: var(--radius-sm);
}
.article-toc--stake .article-toc__list--numbered a {
  flex: 1;
  min-width: 0;
  padding-top: 3px;
  color: var(--accent);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.35;
}
.article-toc--stake .article-toc__list--numbered a:hover {
  color: var(--accent-hov);
}

.article-faq {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.article-faq .article-faq__heading {
  margin: 0 0 18px;
  font-size: 1.35rem;
}
.article-faq__accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.article-faq__item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  overflow: hidden;
}
.article-faq__summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  cursor: pointer;
  user-select: none;
  transition: background .15s ease;
}
.article-faq__summary::-webkit-details-marker {
  display: none;
}
.article-faq__summary::marker {
  content: "";
}
.article-faq__summary:hover {
  background: var(--bg-elev);
}
.article-faq__summary:focus {
  outline: none;
}
.article-faq__summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.article-faq__summary::after {
  content: "";
  flex-shrink: 0;
  width: 9px;
  height: 9px;
  margin-top: -4px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg);
  transition: transform .2s ease, margin .2s ease;
  opacity: 0.85;
}
.article-faq__item[open] .article-faq__summary::after {
  margin-top: 2px;
  transform: rotate(225deg);
}
.article-faq__q {
  margin: 0;
  flex: 1;
  min-width: 0;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text);
  text-align: left;
}
.article-faq__answer {
  padding: 0 18px 16px;
  border-top: 1px solid transparent;
}
.article-faq__item[open] .article-faq__answer {
  border-top-color: var(--border);
}
.article-faq__answer p {
  margin: 14px 0 0;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}