:root {
  --bg: #0a0a12;
  --bg-alt: #0f0f1a;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-hover: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f2f2f7;
  --text-dim: #a7a7bd;
  --text-faint: #6f6f88;
  --violet: #8b5cf6;
  --pink: #ec4899;
  --cyan: #22d3ee;
  --green: #34d399;
  --red: #f87171;
  --grad: linear-gradient(135deg, var(--violet), var(--pink) 55%, var(--cyan));
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-lg: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100%;
}

body {
  position: relative;
  overflow-x: hidden;
}

::selection { background: var(--violet); color: #fff; }

a { color: inherit; text-decoration: none; }

.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: radial-gradient(circle at 50% 0%, var(--bg-alt), var(--bg) 60%);
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  animation: drift 22s ease-in-out infinite alternate;
}
.blob--1 { width: 480px; height: 480px; top: -160px; left: -120px; background: var(--violet); }
.blob--2 { width: 420px; height: 420px; top: 20%; right: -140px; background: var(--pink); animation-delay: -6s; }
.blob--3 { width: 460px; height: 460px; bottom: -200px; left: 30%; background: var(--cyan); animation-delay: -12s; }

.grid-overlay {
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(rgba(139, 92, 246, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 0%, #000 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 0%, #000 40%, transparent 80%);
  animation: grid-drift 30s linear infinite;
}
@keyframes grid-drift {
  from { transform: translate(0, 0); }
  to { transform: translate(48px, 48px); }
}
@media (prefers-reduced-motion: reduce) {
  .grid-overlay { animation: none; }
}

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(40px, 30px) scale(1.08); }
}

@media (prefers-reduced-motion: reduce) {
  .blob { animation: none; }
}

.page-shell {
  max-width: 640px;
  margin: 0 auto;
  padding: 28px 20px 60px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.page-shell--wide { max-width: 860px; }

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 16px rgba(139, 92, 246, 0.7);
}

/* ---------- floating navbar ---------- */
.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  padding: 16px 20px;
  transition: padding 0.25s ease;
}
.nav-wrap.scrolled { padding: 10px 20px; }

.navbar {
  width: min(860px, 100%);
  border-radius: 999px;
  padding: 1.5px;
  background: linear-gradient(90deg, var(--violet), var(--pink), var(--cyan), var(--violet));
  background-size: 300% 100%;
  animation: nav-glow 10s linear infinite;
  box-shadow: 0 12px 40px -18px rgba(139, 92, 246, 0.45);
}
@keyframes nav-glow {
  to { background-position: 300% 0; }
}
@media (prefers-reduced-motion: reduce) {
  .navbar { animation: none; }
}

.navbar-inner {
  background: rgba(10, 10, 18, 0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 999px;
  padding: 10px 10px 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.nav-links {
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  position: relative;
  z-index: 1;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color 0.2s ease;
  white-space: nowrap;
}
.nav-link:hover { color: var(--text); }
.nav-link.active { color: var(--text); }
.nav-indicator {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  border-radius: 999px;
  background: var(--surface-hover);
  border: 1px solid var(--border-strong);
  transition: transform 0.3s cubic-bezier(0.65, 0, 0.35, 1), width 0.3s cubic-bezier(0.65, 0, 0.35, 1);
  opacity: 0;
}

.nav-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.live-stat {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.74rem;
  color: var(--text-faint);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
}

@media (max-width: 720px) {
  .live-stat { display: none; }
}

@media (max-width: 620px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: rgba(10, 10, 18, 0.96);
    border: 1px solid var(--border-strong);
    border-radius: 18px;
    padding: 8px;
    backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  }
  .nav-links.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav-indicator { display: none; }
  .nav-link { padding: 12px 16px; text-align: left; }
  .navbar-inner { position: relative; padding: 10px; }
}

.hero {
  text-align: center;
  padding: 48px 0 32px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.12;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto;
}
.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 18px;
}

.dropzone {
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.15s ease;
  outline: none;
}
.dropzone:hover, .dropzone:focus-visible {
  border-color: var(--violet);
  background: var(--surface-hover);
}
.dropzone.dragover {
  border-color: var(--pink);
  background: rgba(236, 72, 153, 0.08);
  transform: scale(1.01);
}
.dropzone-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grad);
  color: #fff;
}
.dropzone-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  margin: 0 0 6px;
}
.dropzone-sub {
  color: var(--text-faint);
  font-size: 0.88rem;
  margin: 0;
}

.burn-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-top: 16px;
  cursor: pointer;
  user-select: none;
}
.burn-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.burn-toggle-track {
  width: 38px;
  height: 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-strong);
  position: relative;
  transition: background 0.2s ease;
  flex-shrink: 0;
}
.burn-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: transform 0.2s ease, background 0.2s ease;
}
.burn-toggle input:checked + .burn-toggle-track {
  background: linear-gradient(135deg, var(--pink), var(--violet));
  border-color: transparent;
}
.burn-toggle input:checked + .burn-toggle-track .burn-toggle-thumb {
  transform: translateX(16px);
  background: #fff;
}
.burn-toggle-label { font-size: 0.85rem; color: var(--text-dim); }

.uploads {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}
.upload-row {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}
.upload-row-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.85rem;
  margin-bottom: 8px;
}
.upload-row-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.upload-row-pct { color: var(--text-dim); flex-shrink: 0; }
.progress-track {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--grad);
  width: 0%;
  transition: width 0.15s ease;
}
.upload-row.error .progress-fill { background: var(--red); }
.upload-row-error-text { color: var(--red); font-size: 0.8rem; margin-top: 6px; }

.gallery-section { margin-top: 44px; }
.gallery-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
}
.gallery-head h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin: 0;
}
.gallery-count { color: var(--text-faint); font-size: 0.85rem; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.file-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.file-card:hover {
  border-color: var(--border-strong);
  background: var(--surface-hover);
  transform: translateY(-2px);
}
.file-card-top { display: flex; align-items: center; gap: 12px; min-width: 0; }
.file-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 10px;
  background: rgba(139, 92, 246, 0.14);
  color: var(--violet);
  display: flex;
  align-items: center;
  justify-content: center;
}
.file-info { min-width: 0; }
.file-name {
  font-size: 0.92rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.file-sub { font-size: 0.78rem; color: var(--text-faint); }

.expiry-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  color: var(--text-dim);
}
.pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  flex-shrink: 0;
  animation: pulse 1.6s ease-in-out infinite;
}
.pulse.pulse--warn { background: #fbbf24; box-shadow: 0 0 8px #fbbf24; }
.pulse.pulse--danger { background: var(--red); box-shadow: 0 0 8px var(--red); }
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.expiry-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin: 4px 0 6px;
}

.file-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }

.icon-btn {
  flex: 1 1 calc(50% - 4px);
  min-width: 90px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  cursor: pointer;
  font-size: 0.8rem;
  font-family: var(--font-body);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.icon-btn:hover { background: var(--surface-hover); border-color: var(--border-strong); }
.icon-btn svg { width: 15px; height: 15px; }
.icon-btn.danger:hover { color: var(--red); border-color: rgba(248, 113, 113, 0.4); }

.burn-badge { filter: grayscale(0.1); }

.card-expand {
  border-top: 1px dashed var(--border);
  padding-top: 12px;
  margin-top: 2px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.card-expand[hidden] { display: none; }

.qr-box {
  align-self: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  width: 96px;
  height: 96px;
}
.qr-box--lg { width: 148px; height: 148px; margin-top: 4px; }
.qr-img { width: 100%; height: 100%; display: block; }
.qr-hint { font-size: 0.76rem; color: var(--text-faint); margin: 6px 0 0; }

.snippet {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
}
.snippet-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  flex-shrink: 0;
}
.snippet code {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.76rem;
  color: var(--cyan);
}
.copy-chip {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 5px 10px;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.copy-chip:hover { color: var(--text); border-color: var(--violet); }

.empty-state {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  color: var(--text-faint);
  padding: 50px 20px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}
.empty-state.show { display: flex; }
.icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
}
.icon-badge--sad { color: var(--pink); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn--primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 10px 30px -10px rgba(139, 92, 246, 0.6);
}
.btn--primary:hover { opacity: 0.92; }
.btn--lg { padding: 14px 32px; font-size: 1rem; width: 100%; }
.btn--ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-dim);
}
.btn--ghost:hover { border-color: var(--border-strong); color: var(--text); }

.foot {
  margin-top: auto;
  padding-top: 40px;
  text-align: center;
  color: var(--text-faint);
  font-size: 0.78rem;
  line-height: 1.6;
}

.toast-stack {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 100;
  width: min(90vw, 360px);
}
.toast {
  background: rgba(20, 20, 32, 0.95);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(12px);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 0.85rem;
  box-shadow: var(--shadow-lg);
  animation: toast-in 0.25s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}
.toast.error { border-color: rgba(248, 113, 113, 0.4); }
.toast.success { border-color: rgba(52, 211, 153, 0.4); }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Share / download page */
.share-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  padding: 40px 32px;
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
}
.share-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: rgba(139, 92, 246, 0.14);
  color: var(--violet);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}
.share-icon svg { width: 30px; height: 30px; }
.share-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin: 0 0 4px;
}
.share-meta {
  color: var(--text-faint);
  font-size: 0.85rem;
  margin-bottom: 10px;
}
.share-meta .dot { margin: 0 6px; }
.share-card .btn { width: 100%; max-width: 320px; margin-top: 6px; }
.share-card.notfound { padding: 56px 32px; }
.share-card.notfound h1 { font-family: var(--font-display); font-size: 1.4rem; margin: 8px 0; }
.muted { color: var(--text-dim); margin-bottom: 18px; }

.preview {
  width: 100%;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 20px;
  background: #000;
}
.preview--image img { width: 100%; max-height: 360px; object-fit: contain; display: block; }
.preview--video video { width: 100%; max-height: 360px; display: block; }
.preview--audio { background: transparent; padding: 20px 0; }
.preview--audio audio { width: 100%; }

.burn-notice {
  font-size: 0.78rem;
  font-weight: 600;
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 999px;
  padding: 6px 14px;
  margin: 4px 0;
}

.dev-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  padding: 24px;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
}
.dev-panel h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin: 0 0 4px;
  align-self: flex-start;
}
.dev-panel .snippet { width: 100%; }

/* Footer credit */
.credit {
  margin-top: 6px;
  font-size: 0.76rem;
}
.credit a { color: var(--text-dim); border-bottom: 1px solid transparent; transition: color 0.15s ease, border-color 0.15s ease; }
.credit a:hover { color: var(--text); border-color: var(--border-strong); }

/* How-it-works page */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-top: 36px;
}
.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.info-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.info-num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--violet);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.info-card h3 { font-family: var(--font-display); font-size: 1.02rem; margin: 0 0 8px; }
.info-card p { color: var(--text-dim); font-size: 0.88rem; line-height: 1.6; margin: 0; }
.info-card code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.82em;
  color: var(--cyan);
}

.cta-band {
  text-align: center;
  margin: 56px 0 20px;
  padding: 40px 24px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
}
.cta-band h2 { font-family: var(--font-display); font-size: 1.4rem; margin: 0 0 8px; }
.cta-band p { color: var(--text-dim); margin: 0 0 20px; }
.cta-band .btn { max-width: 240px; margin: 0 auto; }

/* Privacy page */
.prose-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  margin-top: 32px;
}
.prose-card h1 { font-family: var(--font-display); font-size: 1.8rem; margin: 4px 0 4px; }
.prose-card h3 { font-family: var(--font-display); font-size: 1.02rem; margin: 26px 0 8px; }
.prose-card p { color: var(--text-dim); line-height: 1.7; margin: 0 0 4px; }
.prose-card code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.88em;
  color: var(--cyan);
}
.prose-card a { color: var(--violet); border-bottom: 1px solid rgba(139, 92, 246, 0.4); }

@media (max-width: 520px) {
  .page-shell { padding: 20px 14px 40px; }
  .dropzone { padding: 36px 16px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .prose-card { padding: 26px 20px; }
}