:root {
  --bg: #0f1115;
  --card: #171923;
  --text: #e6e6e6;
  --muted: #a7adc0;
  --accent: #4da3ff;
  --border: #2a2f3d;

  --content-w: 900px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.container {
  max-width: var(--content-w);
  margin: 0.5rem auto;
  padding: 0 1rem;
}

h1 { font-size: 1.75rem; margin: 0 0 1.25rem; }
.section-title { margin: 0; font-size: 1.1rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--muted);
}

.row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.row-justify {
  justify-content: space-between;
  align-items: center;
}

input[type="text"] {
  flex: 1;
  padding: 0.75rem 0.9rem;
  background: #0c0e14;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  outline: none;
}

input[type="text"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent), transparent 70%);
}

button {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  background: #0e1118;
  color: var(--text);
  border-radius: 10px;
  cursor: pointer;
}

button:hover { border-color: var(--accent); }
button:disabled { opacity: 0.6; cursor: not-allowed; }
button.ghost { background: transparent; }

.hint { margin: 0.5rem 0 0; color: var(--muted); font-size: 0.9rem; }

.output {
  margin: 0;
  padding: 0.75rem;
  min-height: 200px;
  white-space: pre-wrap;
  word-break: break-word;
  background: #0c0e14;
  border: 1px dashed var(--border);
  border-radius: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.95rem;
  line-height: 1.35;
}

.nav{list-style:none;display:flex;gap:1rem;margin:0;padding:1rem}
.nav a{text-decoration:none;color:var(--text)}
.nav a:hover{text-decoration:underline}

:focus-visible{
  outline:2px solid color-mix(in srgb, var(--accent), transparent 30%);
  outline-offset:2px
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;scroll-behavior:auto !important}
}

.ad-slot {
  display: block;
  width: 100%;
  max-width: var(--content-w);
  margin: 1rem auto 1.25rem;
  padding: .5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: center;
}

.ad-leaderboard { }
@media (max-width: 820px) { .ad-leaderboard { display: none; } }

.ad-infeed { }

ins.p94978b3390,
ins.a31ba2fb59d {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  overflow: hidden;
}