:root {
  --bg: #12150f;
  --bg-elev: #1a2017;
  --ink: #e8eee2;
  --muted: #9aa892;
  --line: #2c3528;
  --accent: #c6e27a;
  --accent-ink: #15200a;
  --warn: #e0b45c;
  --radius: 12px;
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 10% -10%, #24301f 0%, transparent 55%),
    radial-gradient(700px 360px at 100% 0%, #1c2833 0%, transparent 50%),
    var(--bg);
}

.ct-visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.ct-head, .ct-main, .ct-foot {
  width: min(920px, calc(100% - 2rem));
  margin-inline: auto;
}

.ct-head {
  padding: 2.5rem 0 1.25rem;
  display: grid;
  gap: 1.25rem;
}

.ct-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.ct-brand h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 650;
  letter-spacing: -0.03em;
}

.ct-lead {
  margin: 0.65rem 0 0;
  max-width: 38rem;
  color: var(--muted);
  line-height: 1.5;
}

.ct-search {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.ct-search input {
  flex: 1 1 220px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-elev);
  color: var(--ink);
  padding: 0.65rem 1rem;
  font: inherit;
}

.ct-search input:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  outline-offset: 1px;
}

.ct-search button,
.ct-clear {
  min-height: 44px;
  border-radius: 999px;
  border: 0;
  padding: 0 1.1rem;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.ct-search button {
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}

.ct-clear {
  color: var(--muted);
  border: 1px solid var(--line);
  background: transparent;
}

.ct-main { padding-bottom: 3rem; }

.ct-meta {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.ct-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.ct-card {
  display: grid;
  gap: 0.25rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elev) 88%, black);
  color: inherit;
  text-decoration: none;
  transition: border-color .15s ease, transform .15s ease;
}

.ct-card:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  transform: translateY(-1px);
}

.ct-card-title {
  font-size: 1.12rem;
  font-weight: 600;
}

.ct-card-slug {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--muted);
}

.ct-card-desc {
  color: var(--muted);
  line-height: 1.4;
  margin-top: 0.2rem;
}

.ct-warn {
  margin-top: 0.35rem;
  width: fit-content;
  font-size: 0.78rem;
  color: var(--warn);
  border: 1px solid color-mix(in srgb, var(--warn) 40%, transparent);
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
}

.ct-empty {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  color: var(--muted);
}

.ct-empty p { margin: 0 0 0.5rem; }
.ct-hint { font-size: 0.92rem; }

.ct-foot {
  padding: 0 0 2rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.ct-foot p { margin: 0; }

@media (max-width: 560px) {
  .ct-head { padding-top: 1.6rem; }
  .ct-card { padding: 0.9rem; }
}