.fde-post .post-header {
  margin-bottom: 3.6em;
}

.fde-content,
.fde-content * {
  -webkit-touch-callout: default;
  -webkit-user-select: text;
  user-select: text;
}

.fde-post .fde-hint {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  margin: 1.2em 0 0;
}

.fde-content > h1 {
  border-top: 1px solid var(--rule);
  font-size: 1.65em;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 3.4em 0 1em;
  padding-top: 1.25em;
  scroll-margin-top: 20vh;
}

.fde-content > h1:first-child {
  border-top: 0;
  margin-top: 0;
  padding-top: 0;
}

.fde-ask-trigger {
  background: #111;
  border: 0;
  border-radius: 999px;
  color: #fff;
  cursor: pointer;
  font: 600 12px/1 var(--mono);
  padding: 0.7em 1em;
  position: fixed;
  z-index: 20;
}

.fde-ask-trigger:hover,
.fde-ask-trigger:focus-visible {
  background: #333;
  outline: 2px solid #fff;
  outline-offset: -4px;
}

.fde-ask-panel {
  align-items: center;
  background: rgb(0 0 0 / 0.28);
  display: flex;
  inset: 0;
  justify-content: center;
  padding: 1.25em;
  position: fixed;
  z-index: 30;
}

.fde-ask-panel[hidden],
.fde-ask-trigger[hidden] {
  display: none;
}

.fde-ask-form {
  background: var(--bg);
  border: 1px solid #bbb;
  box-shadow: 0 16px 50px rgb(0 0 0 / 0.18);
  font-family: var(--sans);
  max-width: 34rem;
  padding: 1.25em;
  width: 100%;
}

.fde-ask-bar,
.fde-ask-actions {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 1em;
}

.fde-ask-bar strong {
  font-size: 15px;
}

.fde-ask-close {
  background: none;
  border: 0;
  color: var(--muted);
  cursor: pointer;
  font: 24px/1 var(--sans);
}

.fde-ask-form blockquote {
  border-left: 2px solid #bbb;
  color: #555;
  font-size: 14px;
  line-height: 1.45;
  margin: 1em 0;
  max-height: 7em;
  overflow: auto;
  padding-left: 0.8em;
}

.fde-ask-form label {
  display: block;
  font: 12px/1.4 var(--mono);
  margin-bottom: 0.4em;
}

.fde-ask-form textarea {
  background: #fff;
  border: 1px solid #bbb;
  border-radius: 0;
  color: var(--fg);
  display: block;
  font: 16px/1.45 var(--sans);
  margin-bottom: 0.8em;
  padding: 0.7em;
  resize: vertical;
  width: 100%;
}

.fde-ask-form textarea:focus {
  border-color: #111;
  outline: 1px solid #111;
}

.fde-ask-actions button {
  background: #111;
  border: 0;
  color: #fff;
  cursor: pointer;
  font: 13px/1 var(--mono);
  padding: 0.75em 1em;
}

#fde-ask-status {
  color: var(--muted);
  font: 12px/1.4 var(--mono);
}

@media (max-width: 640px) {
  .fde-post .post-header { margin-bottom: 2.8em; }
  .fde-content > h1 { margin-top: 2.8em; }
  .fde-ask-trigger {
    animation: fde-ask-arrive 220ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
    bottom: max(16px, env(safe-area-inset-bottom));
    font-size: 15px;
    left: 50% !important;
    min-height: 48px;
    min-width: 76px;
    padding: 0.9em 1.35em;
    top: auto !important;
    transform: translateX(-50%);
  }
  .fde-ask-panel { align-items: flex-end; padding: 0; }
  .fde-ask-form { border-width: 1px 0 0; }
}

@keyframes fde-ask-arrive {
  from {
    opacity: 0;
    transform: translate(-50%, 18px) scale(0.78);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .fde-ask-trigger { animation: none; }
  .fde-ask-panel { scroll-behavior: auto; }
}