:root {
  --guide-width: min(1180px, calc(100vw - 48px));
}

body.guide-body {
  min-height: 100vh;
  margin: 0;
  background: var(--xui-bg, #f7f8f6);
  color: var(--xui-ink, #141814);
}

.guide-shell {
  width: var(--guide-width);
  min-height: 100vh;
  margin: 0 auto;
  padding: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.guide-loading,
.guide-empty {
  min-height: 56vh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--xui-ink-muted, #667066);
}

.guide-loading i {
  animation: guide-spin 0.9s linear infinite;
}

@keyframes guide-spin {
  to { transform: rotate(360deg); }
}

.guide-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: end;
  padding-top: 10px;
}

.guide-title-stack {
  display: grid;
  gap: 8px;
}

.guide-kicker {
  margin: 0;
  color: var(--xui-ink-faint, #7a837a);
  font-size: 12px;
  font-weight: 720;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-title-stack h1 {
  margin: 0;
  font-size: 34px;
  line-height: 1.12;
  letter-spacing: 0;
}

.guide-title-stack p {
  max-width: 760px;
  margin: 0;
  color: var(--xui-ink-muted, #667066);
  line-height: 1.7;
}

.guide-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.guide-button {
  min-height: 42px;
  border: 1px solid var(--xui-line, rgba(20, 24, 20, 0.12));
  border-radius: 8px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--xui-surface, #fff);
  color: var(--xui-ink, #141814);
  font: inherit;
  font-weight: 680;
  text-decoration: none;
  cursor: pointer;
}

.guide-button.is-primary {
  border-color: var(--xui-accent, #18c96b);
  background: var(--xui-accent, #18c96b);
  color: var(--xui-accent-ink, #fff);
}

.guide-banner {
  border: 1px solid color-mix(in srgb, var(--xui-accent, #18c96b) 34%, transparent);
  border-radius: 8px;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  background: color-mix(in srgb, var(--xui-accent, #18c96b) 8%, var(--xui-surface, #fff));
}

.guide-banner i {
  color: var(--xui-accent-strong, #08a651);
}

.guide-banner strong,
.guide-card strong {
  display: block;
  font-size: 16px;
}

.guide-banner p,
.guide-card p {
  margin: 4px 0 0;
  color: var(--xui-ink-muted, #667066);
  line-height: 1.65;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.guide-card {
  min-height: 236px;
  border: 1px solid var(--xui-line-soft, rgba(20, 24, 20, 0.1));
  border-radius: 8px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--xui-surface, #fff);
  box-shadow: 0 14px 34px rgba(20, 24, 20, 0.06);
}

.guide-card.is-active {
  border-color: color-mix(in srgb, var(--xui-accent, #18c96b) 58%, transparent);
  box-shadow: 0 16px 42px color-mix(in srgb, var(--xui-accent, #18c96b) 18%, transparent);
}

.guide-card-head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.guide-card-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--xui-accent, #18c96b) 11%, transparent);
  color: var(--xui-accent-strong, #08a651);
  flex: 0 0 auto;
}

.guide-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--xui-ink-muted, #667066);
  line-height: 1.7;
}

.guide-card-actions {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.guide-note {
  margin: 0;
  color: var(--xui-ink-faint, #7a837a);
  font-size: 13px;
  line-height: 1.7;
}

.guide-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 30;
  max-width: min(420px, calc(100vw - 32px));
  border-radius: 8px;
  padding: 11px 14px;
  background: rgba(20, 24, 20, 0.88);
  color: #fff;
  font-size: 14px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.guide-toast[hidden] {
  display: none;
}

@media (max-width: 860px), (pointer: coarse) and (max-width: 980px) {
  :root {
    --guide-width: min(100vw - 24px, 560px);
  }

  .guide-shell {
    padding: 18px 0 26px;
  }

  .guide-hero {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .guide-title-stack h1 {
    font-size: 25px;
  }

  .guide-actions {
    justify-content: flex-start;
  }

  .guide-banner {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .guide-banner .guide-button {
    grid-column: 1 / -1;
  }

  .guide-grid {
    grid-template-columns: 1fr;
  }

  .guide-card {
    min-height: 0;
  }
}