/* XHub Portal — black / white / red premium public shell */

:root {
  --bg-deep: var(--site-deep);
  --card: var(--site-card);
  --card-alt: var(--site-card-alt);
  --text: var(--site-text);
  --text-inv: #ffffff;
  --dim: var(--site-text-dim);
  --border: var(--site-border);
  --border-strong: var(--site-border-strong);
  --accent: #E10600;
  --site-accent: #E10600;
  --radius: 12px;
  --radius-sm: 10px;
  --font: 'Fredoka', system-ui, sans-serif;
  --font-display: 'Fredoka', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --max: 980px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body.dx-body {
  font-family: var(--font);
  background: transparent;
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  overscroll-behavior-x: none;
}

.wrap { position: relative; z-index: 1; }

/* ── Nav — floating capsule (matches hub .topbar) ───────────── */
.dx-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  /* 3 columns: brand+lang | full link labels | actions */
  display: grid;
  grid-template-columns: auto max-content auto;
  align-items: center;
  column-gap: 1.25rem;
  padding: 0.85rem 1.25rem;
  margin: 0.75rem auto 0;
  width: min(1280px, calc(100% - 1rem));
  background: color-mix(in srgb, var(--card) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
}
html[data-site-theme="light"] .dx-nav {
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}
.dx-nav-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  grid-column: 1;
  justify-self: start;
  flex: none;
  min-width: max-content;
  padding-right: 0.25rem;
}
.dx-nav-brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--text);
  font-weight: 800;
  line-height: 1;
  flex-shrink: 0;
}
.dx-nav-brand .brand-wordmark {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.05em;
  font-family: var(--font-display);
}
/* Legacy square logo / stacked domain — removed from shell */
.dx-nav-logo,
.dx-nav-brand-text .domain-glitch {
  display: none !important;
}
.dx-nav-brand-text {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}
.dx-nav-brand-text .brand-wordmark,
.dx-nav-brand-text > span:first-child {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.05em;
  font-family: var(--font-display);
}
.dx-nav-links {
  display: flex;
  gap: 0.1rem;
  justify-content: flex-start;
  grid-column: 2;
  justify-self: center;
  flex: none;
  flex-wrap: nowrap;
  position: static;
  transform: none;
  left: auto;
  margin: 0;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text) 4%, transparent);
  width: max-content;
  max-width: none;
  min-width: 0;
  overflow: visible;
  z-index: 1;
}
.dx-nav-links::-webkit-scrollbar { display: none; }
.dx-nav-links a {
  padding: 0.5rem 0.7rem;
  color: var(--dim);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
  font-family: var(--font);
}
.dx-nav-links a::after { display: none !important; content: none !important; }
.dx-nav-links a:hover {
  color: var(--text);
  background: rgba(225, 6, 0, 0.14);
}
.dx-nav-links a.is-current,
.dx-nav-links a[aria-current="page"] {
  color: #fff;
  background: #E10600;
  box-shadow: 0 6px 16px rgba(225, 6, 0, 0.35);
}
.dx-nav-links a[href*="discord"] {
  color: var(--text);
  font-weight: 700;
}
.dx-nav-end {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: nowrap;
  grid-column: 3;
  justify-self: end;
  margin-left: 0;
  flex: none;
  min-width: max-content;
}
/* Public pages: guest nick lives in page UI — never show account chrome in the header */
.dx-nav-end .xam-auth-slot,
.dx-nav-end #xhub-auth-slot,
.dx-nav-end #xhub-bell,
.dx-nav-end #xhub-user-chip,
.dx-nav-end #xhub-logout-btn {
  display: none !important;
}
.site-lang-bar {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: none;
  border-radius: 0;
  overflow: visible;
  background: transparent;
  margin-right: 0.75rem;
  flex-shrink: 0;
}
.site-lang-btn {
  appearance: none;
  min-width: 2.55rem;
  height: 2.15rem;
  padding: 0 0.7rem;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: #1c1c1c;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  color: #fff;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}
.site-lang-btn:hover,
.site-lang-btn.is-active {
  color: #fff;
  background: #E10600;
  border-color: #E10600;
  box-shadow: 0 6px 16px rgba(225, 6, 0, 0.35);
}
html[data-site-theme="light"] .site-lang-btn {
  background: #fff;
  color: #111;
  border-color: rgba(0, 0, 0, 0.2);
  box-shadow: none;
}
html[data-site-theme="light"] .site-lang-btn:hover,
html[data-site-theme="light"] .site-lang-btn.is-active {
  color: #fff;
  background: #E10600;
  border-color: #E10600;
  box-shadow: 0 6px 16px rgba(225, 6, 0, 0.35);
}
.dx-icon-btn {
  width: 2.45rem;
  height: 2.45rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: grid;
  place-items: center;
  border-radius: 999px;
  transition: background 0.2s ease, border-color 0.2s ease;
  flex-shrink: 0;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
}
.dx-icon-btn:hover {
  background: rgba(225, 6, 0, 0.14);
  border-color: var(--border-strong);
}
.dx-icon-btn svg {
  width: 1.05rem;
  height: 1.05rem;
}
html[data-site-theme="dark"] .dx-icon-sun,
html[data-site-theme="light"] .dx-icon-moon {
  display: none;
}
.dx-nav-cta {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: 0.55rem 1rem;
  background: #E10600;
  color: #fff;
  border: 1px solid #E10600;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(225, 6, 0, 0.28);
  transition: transform 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.dx-nav-cta:hover {
  transform: translateY(-2px);
  background: #ff1f14;
  color: #fff;
}
.dx-nav-menu { display: none; }

.dx-main { max-width: var(--max); margin: 0 auto; padding: 48px 28px 64px; }

/* ── Hero ──────────────────────────────────────────────────── */
.dx-hero {
  position: relative;
  text-align: center;
  margin-bottom: 40px;
  padding: 32px 12px 12px;
  animation: dxHeroIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes dxHeroIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}
.dx-hero::before {
  content: '';
  position: absolute;
  inset: -10% 10% auto;
  height: 70%;
  background: radial-gradient(ellipse at center, rgba(255, 0, 0, 0.16), transparent 68%);
  pointer-events: none;
  z-index: 0;
}
.dx-hero > * { position: relative; z-index: 1; }

.dx-eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: #E10600; margin-bottom: 16px;
}
.dx-hero-brand {
  font-size: clamp(3.2rem, 12vw, 5.8rem) !important;
  font-weight: 800 !important;
  letter-spacing: -0.06em !important;
  line-height: 0.92 !important;
  margin: 0 0 10px !important;
  animation: dxBrandPulse 4.5s ease-in-out infinite;
}
@keyframes dxBrandPulse {
  0%, 100% { filter: drop-shadow(0 0 0 transparent); }
  50% { filter: drop-shadow(0 0 18px rgba(255, 0, 0, 0.35)); }
}
.dx-hero-title,
.dx-hero h1:not(.brand-wordmark) {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.8vw, 2.05rem);
  font-weight: 800;
  line-height: 1.18;
  margin: 0 0 14px;
  color: var(--text);
  letter-spacing: -0.035em;
}
.dx-hero-lead {
  color: var(--dim);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto 28px;
  line-height: 1.7;
  font-weight: 400;
  letter-spacing: -0.01em;
}
.dx-hero--portal {
  margin-bottom: 28px;
  padding-bottom: 0;
}
.dx-hero--portal .dx-hero-lead { margin-bottom: 0; }

.dx-section { margin-bottom: 48px; scroll-margin-top: 72px; }
.dx-section-head h2 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}
.dx-section-lead { color: var(--dim); font-size: 0.98rem; max-width: 520px; line-height: 1.6; }
.dx-section-head--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.dx-section-head--row .dx-section-lead { margin: 0; }
.dx-section-head--row h2 { margin-bottom: 4px; }

/* ── Get Key — single path panel ───────────────────────────── */
.dx-getkey { max-width: 640px; margin-left: auto; margin-right: auto; }
.gk-path { display: flex; flex-direction: column; gap: 14px; }
.gk-panel {
  position: relative;
  padding: 28px 28px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card);
  overflow: hidden;
  animation: dxHeroIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.gk-panel--primary {
  border-color: rgba(225, 6, 0, 0.35);
  background:
    linear-gradient(135deg, rgba(225, 6, 0, 0.08) 0%, transparent 42%),
    var(--card);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}
html[data-site-theme="dark"] .gk-panel--primary {
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.45), 0 0 32px rgba(225, 6, 0, 0.06);
}
.gk-panel.hidden { display: none !important; }
.gk-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.gk-step {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: #E10600;
  padding: 6px 12px;
  border-radius: 8px;
}
.gk-step--done {
  background: transparent;
  color: var(--dim);
  border: 1px solid var(--border);
}
.gk-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.gk-meta span {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim);
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.gk-title {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.5vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin: 0 0 10px;
}
.gk-desc {
  color: var(--dim);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 46ch;
  margin: 0 0 22px;
}
.gk-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.gk-cta {
  min-width: 200px;
  padding: 14px 26px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.gk-cta svg { flex-shrink: 0; }
.gk-panel .dx-hint {
  margin-top: 16px;
  text-align: left;
  font-size: 0.88rem;
}
.dx-hint--warn { color: #E10600; }
.gk-trust {
  margin-top: 18px;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim);
  line-height: 1.5;
}
.gk-tip {
  margin-top: 14px;
  font-size: 0.88rem;
  color: var(--dim);
  line-height: 1.5;
}

/* Legacy route classes (maintenance fallback / JS) */
.dx-route {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
}
.dx-route.hidden { display: none !important; }

.dx-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px; border-radius: var(--radius-sm);
  font-size: 0.98rem; font-weight: 700; text-decoration: none;
  cursor: pointer; border: none; font-family: inherit;
  margin-top: 4px; width: fit-content;
  transition: transform 0.18s ease, box-shadow 0.2s ease, opacity 0.15s ease, border-color 0.15s, background 0.15s, color 0.15s;
}
.dx-btn:hover { transform: translateY(-1px); }
.dx-btn--primary {
  background: #E10600; color: #fff;
  box-shadow: 0 0 22px rgba(255, 0, 0, 0.28);
}
.dx-btn--primary:hover {
  opacity: 1;
  background: #ff1a1a;
  box-shadow: 0 0 30px rgba(255, 0, 0, 0.4);
}
.dx-btn--outline {
  background: transparent; color: var(--text);
  border: 1px solid var(--border-strong);
}
.dx-btn--outline:hover {
  border-color: rgba(255, 0, 0, 0.55);
  color: var(--text);
}
.dx-btn--ghost {
  background: transparent; color: var(--dim);
  border: 1px solid var(--border);
}
.dx-btn--ghost:hover {
  border-color: rgba(255, 0, 0, 0.4);
  color: var(--text);
}
.dx-btn--sm { padding: 8px 14px; font-size: 0.88rem; margin-top: 0; }
.dx-btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.dx-btn:focus-visible,
.site-lang-btn:focus-visible,
.dx-nav-links a:focus-visible,
.dx-icon-btn:focus-visible,
.dx-nav-cta:focus-visible,
.site-lang-btn:focus-visible {
  outline: 2px solid #E10600;
  outline-offset: 2px;
}

.dx-hint { font-size: 0.95rem; color: var(--dim); margin-top: 14px; }

.dx-code-block {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--card);
}
.dx-code-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--card-alt) 80%, transparent);
}
.dx-code-lang { font-family: var(--mono); font-size: 0.72rem; color: var(--dim); text-transform: uppercase; letter-spacing: 0.1em; }
.dx-code-pre { margin: 0; padding: 16px 18px; overflow-x: auto; }
.dx-code-pre code {
  font-family: var(--mono); font-size: 0.88rem; line-height: 1.55;
  color: var(--text); word-break: break-all; white-space: pre-wrap;
}

/* ── FAQ accordion ─────────────────────────────────────────── */
.dx-faq { max-width: 640px; margin-left: auto; margin-right: auto; }
.gk-faq {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--card);
}
.gk-faq-item {
  border-bottom: 1px solid var(--border);
  transition: background 0.2s ease;
}
.gk-faq-item:last-child { border-bottom: none; }
.gk-faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: -0.02em;
  list-style: none;
  color: var(--text);
  user-select: none;
}
.gk-faq-item summary::-webkit-details-marker { display: none; }
.gk-faq-item summary:hover { color: #E10600; }
.gk-faq-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 1px solid var(--border);
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}
.gk-faq-icon::before,
.gk-faq-icon::after {
  content: '';
  position: absolute;
  background: var(--dim);
  transition: transform 0.2s ease, background 0.2s;
}
.gk-faq-icon::before {
  width: 10px; height: 1.5px;
  left: 5px; top: 9.5px;
}
.gk-faq-icon::after {
  width: 1.5px; height: 10px;
  left: 9.5px; top: 5px;
}
.gk-faq-item[open] summary { color: var(--text); }
.gk-faq-item[open] .gk-faq-icon {
  border-color: rgba(225, 6, 0, 0.45);
  background: rgba(225, 6, 0, 0.1);
}
.gk-faq-item[open] .gk-faq-icon::after { transform: scaleY(0); }
.gk-faq-item[open] .gk-faq-icon::before,
.gk-faq-item[open] .gk-faq-icon::after { background: #E10600; }
.gk-faq-item p {
  padding: 0 18px 16px;
  font-size: 0.92rem;
  color: var(--dim);
  line-height: 1.65;
  max-width: 52ch;
}

.dx-footer {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 0.88rem;
  color: var(--dim);
  padding-top: 24px;
  padding-inline-start: 0.04em;
  border-top: 1px solid var(--border);
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.toast {
  position: fixed; bottom: 24px; right: 24px; padding: 12px 18px;
  background: var(--card); border: 1px solid rgba(255, 0, 0, 0.35);
  border-left: 3px solid #E10600;
  color: var(--text); border-radius: var(--radius-sm); font-size: 0.95rem; z-index: 100;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.2);
}
.hidden { display: none !important; }
.toast.hidden { display: none; }

html[data-site-theme="dark"] .dx-btn--outline,
html[data-site-theme="dark"] .dx-btn--ghost {
  background: rgba(10, 10, 10, 0.6);
}

.dx-nav-logo.is-broken {
  display: none !important;
}

/* Tablet: slightly tighter desktop nav before hamburger */
@media (max-width: 1100px) and (min-width: 901px) {
  .dx-nav-links a {
    padding: 0.45rem 0.55rem;
    font-size: 0.74rem;
  }
  .dx-nav-end .dx-btn--outline {
    padding: 0.45rem 0.75rem;
    font-size: 0.72rem;
  }
}

/* —— Mobile / hamburger shell (aligned with hub JS @ 900px) —— */
@media (max-width: 900px) {
  .dx-nav {
    width: calc(100% - 0.75rem);
    max-width: none;
    margin: calc(0.4rem + env(safe-area-inset-top, 0px)) auto 0;
    padding: 0.5rem 0.65rem;
    column-gap: 0.35rem;
    border-radius: 20px;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: env(safe-area-inset-top, 0px);
    z-index: 50;
    grid-template-columns: none;
    isolation: isolate;
  }
  .dx-nav-left {
    gap: 0.35rem;
    flex: 1 1 auto;
    min-width: 0;
    grid-column: auto;
    padding-right: 0;
  }
  .dx-nav-brand .brand-wordmark {
    font-size: 1.25rem;
  }
  .site-lang-bar {
    margin-right: 0;
    gap: 0.3rem;
  }
  .site-lang-btn {
    min-width: 2.4rem;
    min-height: 44px;
    height: 2.4rem;
    padding: 0 0.55rem;
    font-size: 0.7rem;
  }
  .dx-nav-links {
    margin: 0;
    display: none !important;
    position: absolute;
    top: calc(100% + 0.4rem);
    left: 0;
    right: 0;
    transform: none;
    max-width: none;
    width: 100%;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0.2rem;
    padding: 0.5rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    z-index: 60;
    grid-column: auto;
    justify-self: stretch;
    max-height: min(70vh, calc(100dvh - 5.5rem));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    touch-action: pan-y;
  }
  .dx-nav-links.is-open { display: flex !important; }
  .dx-nav-links a {
    width: 100%;
    text-align: left;
    padding: 0.9rem 1rem;
    min-height: 44px;
    border-radius: 12px;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    box-sizing: border-box;
  }
  .dx-nav-end {
    flex: 0 0 auto;
    margin-left: 0.25rem;
    gap: 0.3rem;
    grid-column: auto;
    justify-self: end;
    min-width: 0;
  }
  /* Kill overlapping Discord/GitHub/CTA in the capsule — links live in the drawer */
  .dx-nav-end > a.dx-btn,
  .dx-nav-end > .dx-btn--outline,
  .dx-nav-end > .dx-nav-cta {
    display: none !important;
  }
  /* Keep My Key CTA if retargeted */
  .dx-nav-end > .dx-nav-cta[data-i18n="site.nav.myKey"],
  .dx-nav-end > .dx-nav-cta[href*="#dashboard"] {
    display: inline-flex !important;
    padding: 0.45rem 0.7rem;
    font-size: 0.68rem;
    min-height: 40px;
  }
  .dx-nav-end #header-theme-toggle { order: 1; }
  .dx-nav-end .dx-nav-menu {
    order: 2;
    display: grid !important;
    place-items: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    font-size: 1.15rem;
  }
  .dx-nav-end .xam-auth-slot,
  .dx-nav-end #xhub-auth-slot,
  .dx-nav-end #xhub-bell,
  .dx-nav-end #xhub-user-chip,
  .dx-nav-end #xhub-logout-btn {
    display: none !important;
  }

  .dx-main {
    padding: 1.25rem max(16px, env(safe-area-inset-left)) calc(3.5rem + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-right));
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .dx-hero {
    padding: 1.25rem 0 0.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
  }
  .dx-hero-brand { font-size: clamp(2.6rem, 16vw, 3.6rem) !important; }
  .dx-hero-title { font-size: clamp(1.45rem, 6.5vw, 2rem); }
  .dx-hero-lead { font-size: 0.98rem; padding: 0 4px; }
  .gk-panel { padding: 20px 16px 16px; }
  .gk-panel-top { flex-wrap: wrap; gap: 8px; }
  .gk-meta { flex-wrap: wrap; justify-content: center; }
  .gk-cta { width: 100%; min-width: 0; min-height: 48px; }
  .gk-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .dx-section-head--row {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    text-align: center;
  }
  .dx-section-head--row .dx-btn { width: 100%; }
  .dx-btn, .dx-btn--sm { min-height: 44px; padding: 12px 16px; }
  .dx-code-pre {
    font-size: 0.78rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
  }
  #hub-loadstring-value, #portal-loadstring-value {
    word-break: break-all;
    white-space: pre-wrap;
  }
  .dx-footer {
    padding-bottom: calc(12px + env(safe-area-inset-bottom));
  }
  .dx-install-panel,
  .gk-faq,
  .gk-path {
    width: 100%;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .dx-nav-left .site-lang-bar {
    gap: 0.25rem;
  }
  .site-lang-btn {
    min-width: 2.15rem;
    padding: 0 0.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dx-hero,
  .gk-panel,
  .dx-hero-brand { animation: none !important; }
  .dx-btn:hover { transform: none !important; }
}

/* Admin gate (Ctrl+N) */
.xag-root {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.xag-root.hidden { display: none !important; }
.xag-backdrop {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
}
.xag-card {
  position: relative; width: min(400px, 100%);
  padding: 28px 24px; border-radius: 14px;
  border: 1px solid rgba(225, 6, 0, 0.4);
  background: #0a0a0a; color: #fff;
  box-shadow: 0 0 40px rgba(225, 6, 0, 0.18), 0 24px 60px rgba(0, 0, 0, 0.45);
  font-family: var(--font);
}
.xag-title {
  font-family: var(--font-display);
  font-size: 1.35rem; font-weight: 800; margin: 0 0 4px; letter-spacing: -0.03em;
}
.xag-lead { margin: 0 0 18px; color: #aaa; font-size: 0.92rem; }
.xag-form { display: flex; flex-direction: column; gap: 8px; }
.xag-form label {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: #888;
}
.xag-input {
  padding: 12px 14px; border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #111; color: #fff; font: inherit; outline: none;
}
.xag-input:focus {
  border-color: #E10600;
  box-shadow: 0 0 0 3px rgba(225, 6, 0, 0.16);
}
.xag-error { color: #E10600; font-size: 0.88rem; margin: 4px 0 0; }
.xag-error.hidden { display: none !important; }
.xag-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 12px; }
.xag-btn {
  border: none; border-radius: 10px; padding: 10px 16px;
  font-weight: 700; font-family: inherit; cursor: pointer;
}
.xag-btn--ghost {
  background: transparent; color: #ccc;
  border: 1px solid rgba(255, 255, 255, 0.16);
}
.xag-btn--primary { background: #E10600; color: #fff; }
.xag-btn--primary:disabled { opacity: 0.55; cursor: wait; }
body.xag-open { overflow: hidden; }