:root {
  --tc-bg: #0D0D12;
  --tc-surface: #16161E;
  --tc-surface-raised: #1E1E2A;
  --tc-border: #2A2A3A;
  --tc-text: #E8E6DF;
  --tc-text-muted: #8B8A85;
  --tc-mint: #00E5A0;
  --tc-violet: #6C63FF;
  --tc-ember: #FF6B35;
  --tc-cyan: #00B4D8;
  --tc-pink: #FF2D78;
  --tc-gold: #FFD700;
  --tc-link: var(--tc-mint);
  --tc-link-hover: #33FFBB;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --tc-radius: 6px;
  --tc-max: 1180px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--tc-bg);
  color: var(--tc-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--tc-link); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--tc-link-hover); }

code { font-family: var(--font-mono); background: var(--tc-surface); padding: 2px 6px; border-radius: 4px; font-size: 0.9em; color: var(--tc-cyan); }

/* ===== Nav ===== */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  background: var(--tc-surface);
  border-bottom: 1px solid var(--tc-border);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
}
.nav__logo {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
  color: var(--tc-text);
  letter-spacing: -0.5px;
}
.nav__logo:hover { color: var(--tc-text); }
.nav__logo-t {
  color: var(--tc-mint);
  text-shadow: 0 0 14px rgba(0, 229, 160, 0.5);
}
.nav__links { display: flex; gap: 28px; }
.nav__links a {
  color: var(--tc-text-muted);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.2px;
}
.nav__links a:hover { color: var(--tc-mint); }

/* ===== Main ===== */
.main {
  max-width: var(--tc-max);
  margin: 0 auto;
  padding: 0 32px 64px;
}

/* ===== Hero ===== */
.hero {
  padding: 96px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 0%, rgba(0, 229, 160, 0.08), transparent 60%),
              radial-gradient(ellipse at 80% 100%, rgba(108, 99, 255, 0.07), transparent 60%);
  pointer-events: none;
}
.hero__inner { position: relative; max-width: 780px; }
.hero__headline {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.1;
  margin: 0 0 20px;
  letter-spacing: -1.2px;
}
.hero__sub {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--tc-mint);
  margin: 0 0 22px;
  letter-spacing: 0.5px;
}
.hero__lede {
  font-size: 18px;
  color: var(--tc-text-muted);
  max-width: 620px;
  margin: 0;
}

/* ===== Strip ===== */
.strip {
  background: var(--tc-surface);
  border: 1px solid var(--tc-border);
  border-radius: var(--tc-radius);
  padding: 16px 24px;
  margin-bottom: 56px;
}
.strip__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--tc-text-muted);
  align-items: center;
}
.strip__stat strong { color: var(--tc-text); font-weight: 700; }
.strip__sep { color: var(--tc-border); }
.strip__live { color: var(--tc-mint); margin-left: auto; }
.strip__live::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tc-mint);
  margin-right: 8px;
  box-shadow: 0 0 8px var(--tc-mint);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ===== Section ===== */
.section { margin-bottom: 64px; }
.section__title {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--tc-text-muted);
  margin: 0 0 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--tc-border);
}

/* ===== Grid ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.empty {
  padding: 48px;
  text-align: center;
  color: var(--tc-text-muted);
  font-style: italic;
  border: 1px dashed var(--tc-border);
  border-radius: var(--tc-radius);
  grid-column: 1 / -1;
}

/* ===== Card ===== */
.card {
  display: flex;
  flex-direction: column;
  background: var(--tc-surface);
  border: 1px solid var(--tc-border);
  border-radius: var(--tc-radius);
  padding: 20px;
  color: var(--tc-text);
  transition: all .15s ease;
}
.card:hover {
  background: var(--tc-surface-raised);
  border-color: var(--tc-mint);
  transform: translateY(-2px);
  color: var(--tc-text);
}
.card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.card__type {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--tc-text-muted);
}
.card__seal {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}
.card__seal--1 { background: rgba(0, 229, 160, 0.12); color: var(--tc-mint); box-shadow: 0 0 12px rgba(0,229,160,0.2); }
.card__seal--2 { background: rgba(108, 99, 255, 0.15); color: var(--tc-violet); box-shadow: 0 0 12px rgba(108,99,255,0.2); }
.card__seal--3 { background: rgba(255, 215, 0, 0.15); color: var(--tc-gold); box-shadow: 0 0 16px rgba(255,215,0,0.3); }
.card__name {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--tc-text);
  letter-spacing: -0.3px;
}
.card__tagline {
  color: var(--tc-text-muted);
  font-size: 14px;
  margin: 0 0 16px;
  flex-grow: 1;
  line-height: 1.5;
}
.card__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  gap: 8px;
  flex-wrap: wrap;
}
.card__cat {
  color: var(--cat-color, var(--tc-violet));
  font-weight: 500;
  border-left: 2px solid var(--cat-color, var(--tc-violet));
  padding-left: 8px;
}
.card__pitch {
  color: var(--tc-text-muted);
  font-style: italic;
}

/* ===== Category grid ===== */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.cat-card {
  background: var(--tc-surface);
  border: 1px solid var(--tc-border);
  border-left: 4px solid var(--cat-color, var(--tc-violet));
  border-radius: var(--tc-radius);
  padding: 20px;
  color: var(--tc-text);
  transition: all .15s ease;
}
.cat-card:hover {
  background: var(--tc-surface-raised);
  color: var(--tc-text);
  transform: translateY(-2px);
}
.cat-card__icon { font-size: 24px; margin-bottom: 8px; }
.cat-card__name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 6px;
}
.cat-card__count { color: var(--tc-text-muted); font-size: 13px; }
.cat-card__desc { color: var(--tc-text-muted); font-size: 13px; margin: 12px 0 0; }

/* ===== Page head ===== */
.page-head { padding: 48px 0 32px; }
.page-head__title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 40px);
  margin: 0 0 8px;
  letter-spacing: -0.8px;
}
.page-head__sub { color: var(--tc-text-muted); font-size: 16px; margin: 0; }

/* ===== Filters ===== */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.filters__chip {
  padding: 6px 14px;
  border: 1px solid var(--tc-border);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--tc-text-muted);
  background: var(--tc-surface);
}
.filters__chip:hover {
  color: var(--tc-text);
  border-color: var(--cat-color, var(--tc-mint));
}
.filters__chip.is-active {
  color: var(--tc-bg);
  background: var(--cat-color, var(--tc-mint));
  border-color: var(--cat-color, var(--tc-mint));
}

/* ===== Detail ===== */
.detail { padding: 32px 0; max-width: 800px; }
.detail__head { margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid var(--tc-border); }
.detail__type {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--tc-text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}
.detail__name {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -1px;
}
.detail__tagline { font-size: 18px; color: var(--tc-text-muted); margin: 0 0 20px; }
.detail__seal {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 8px 14px;
  border-radius: var(--tc-radius);
}
.detail__seal--1 { background: rgba(0, 229, 160, 0.10); color: var(--tc-mint); box-shadow: 0 0 16px rgba(0,229,160,0.2); }
.detail__seal--2 { background: rgba(108, 99, 255, 0.12); color: var(--tc-violet); box-shadow: 0 0 16px rgba(108,99,255,0.2); }
.detail__seal--3 { background: rgba(255, 215, 0, 0.12); color: var(--tc-gold); box-shadow: 0 0 20px rgba(255,215,0,0.35); }
.detail__seal-tier { font-weight: 700; }
.detail__seal-by { opacity: 0.7; }

.pitch {
  border-left: 3px solid var(--tc-violet);
  padding: 0 0 0 24px;
  margin: 32px 0;
  font-style: italic;
  font-size: 17px;
  color: var(--tc-text);
}
.pitch__by {
  margin-top: 12px;
  color: var(--tc-text-muted);
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 13px;
}

.meta {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 12px 24px;
  padding: 20px 24px;
  background: var(--tc-surface);
  border: 1px solid var(--tc-border);
  border-radius: var(--tc-radius);
  margin: 24px 0;
}
.meta dt {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--tc-text-muted);
  margin: 0;
}
.meta dd { margin: 0; word-break: break-word; }

.layers { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.layers li code { background: var(--tc-surface-raised); }

.muted { color: var(--tc-text-muted); font-size: 14px; }

/* ===== Prose ===== */
.prose { max-width: 720px; padding: 16px 0; }
.prose h2 {
  font-family: var(--font-mono);
  font-size: 22px;
  margin-top: 36px;
  margin-bottom: 12px;
}
.prose p, .prose li { font-size: 16px; color: var(--tc-text); }
.prose li { margin-bottom: 8px; }

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--tc-border);
  background: var(--tc-surface);
  margin-top: 80px;
  padding: 40px 32px;
}
.footer__inner {
  max-width: var(--tc-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
}
.footer__col { display: flex; flex-direction: column; gap: 6px; }
.footer__title {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--tc-mint);
  margin-bottom: 8px;
}
.footer__muted { color: var(--tc-text-muted); font-size: 13px; }
.footer__col a { color: var(--tc-text-muted); font-size: 13px; }
.footer__col a:hover { color: var(--tc-mint); }

/* ===== Mobile ===== */
@media (max-width: 640px) {
  .nav { padding: 14px 20px; }
  .nav__links { gap: 16px; }
  .nav__links a { font-size: 13px; }
  .main { padding: 0 20px 48px; }
  .hero { padding: 64px 0 48px; }
  .meta { grid-template-columns: 1fr; gap: 4px 0; }
  .meta dt { margin-top: 12px; }
}