:root{
  --bg: #1a202c;
  --bg-elevated: #161b26;
  --surface: #2d3748;
  --surface-hover: #344055;
  --border: #4a5568;
  --border-soft: #3a4557;
  --accent: #3182ce;
  --accent-hover: #2b6cb0;
  --accent-soft: rgba(49, 130, 206, 0.14);
  --text-primary: #e2e8f0;
  --text-secondary: #a0aec0;
  --text-muted: #718096;
  --status-live: #48bb78;
  --radius: 10px;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*,*::before,*::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  background-image:
    radial-gradient(circle at 15% 0%, rgba(49,130,206,0.08), transparent 45%),
    radial-gradient(circle at 85% 15%, rgba(49,130,206,0.05), transparent 40%);
  color: var(--text-primary);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a{ color: var(--accent); }

::selection{ background: var(--accent-soft); color: var(--text-primary); }

:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

img{ max-width: 100%; height: auto; }

.wrap{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}
.wrap-narrow{
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Top bar ---------- */
.topbar{
  border-bottom: 1px solid var(--border-soft);
  background: rgba(22, 27, 38, 0.7);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 16px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--text-primary);
}
.brand-mark{
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--accent), #63b3ed);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0b1320;
  font-weight: 800;
  font-size: 13px;
  flex-shrink: 0;
}
.topnav{
  display: flex;
  align-items: center;
  gap: 22px;
}
.topnav a{
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.15s ease;
}
.topnav a:hover, .topnav a.active{ color: var(--text-primary); }

.topbar-status{
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.pulse-dot{
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--status-live);
  box-shadow: 0 0 0 0 rgba(72,187,120,0.6);
  animation: pulse 2.2s infinite;
  flex-shrink: 0;
}
@keyframes pulse{
  0%{ box-shadow: 0 0 0 0 rgba(72,187,120,0.45); }
  70%{ box-shadow: 0 0 0 6px rgba(72,187,120,0); }
  100%{ box-shadow: 0 0 0 0 rgba(72,187,120,0); }
}

/* ---------- Hero ---------- */
.hero{
  padding: 72px 0 48px;
  border-bottom: 1px solid var(--border-soft);
}
.hero-eyebrow{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--accent-soft);
}
.hero h1{
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  max-width: 18ch;
}
.hero p{
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0;
}
.hero-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border-soft);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-muted);
}
.hero-meta strong{
  display: block;
  color: var(--text-primary);
  font-size: 22px;
  font-family: var(--sans);
  font-weight: 700;
  margin-bottom: 2px;
}

/* ---------- Section scaffolding ---------- */
.section{
  padding: 64px 0;
  border-bottom: 1px solid var(--border-soft);
}
.section-eyebrow{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 12px;
}
.section h2{
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 24ch;
}
.section h3{
  font-size: 19px;
  margin: 28px 0 10px;
  letter-spacing: -0.01em;
}
.prose{
  max-width: 720px;
}
.prose p{
  font-size: 16px;
  color: var(--text-secondary);
  margin: 0 0 16px;
}
.prose ul, .prose ol{
  color: var(--text-secondary);
  font-size: 16px;
  padding-left: 22px;
  margin: 0 0 16px;
}
.prose li{ margin-bottom: 8px; }
.prose strong{ color: var(--text-primary); }

.two-col{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.info-card{
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 26px;
}
.info-card h3{ margin-top: 0; }
.info-card p{ color: var(--text-secondary); font-size: 15px; margin: 0; }

/* ---------- Filter bar ---------- */
.filter-section{
  padding: 56px 0 8px;
}
.filter-bar{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.filter-label{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-right: 6px;
}
.filter-btn{
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 9px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}
.filter-btn:hover{
  color: var(--text-primary);
  border-color: var(--accent);
  transform: translateY(-1px);
}
.filter-btn.active{
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}
.filter-count{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-left: auto;
}

/* ---------- Grid ---------- */
.grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  padding-bottom: 8px;
}
.card{
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  position: relative;
}
.card:hover{
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 12px 28px -12px rgba(0,0,0,0.45);
}
.card.hidden{ display: none; }
.card-top{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.card-icon{
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.card-icon svg{ width: 22px; height: 22px; }
.card-tag{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  white-space: nowrap;
}
.card-tag.games{ color: #f6ad55; border-color: rgba(246,173,85,0.35); background: rgba(246,173,85,0.08); }
.card-tag.utilities{ color: #63b3ed; border-color: rgba(99,179,237,0.35); background: rgba(99,179,237,0.08); }
.card h2, .card h3.card-title{
  font-size: 19px;
  margin: 0;
  letter-spacing: -0.01em;
}
.card h2 a, .card h3.card-title a{ color: var(--text-primary); text-decoration: none; }
.card h2 a:hover, .card h3.card-title a:hover{ color: var(--accent); }
.card p{
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  flex-grow: 1;
}
.card-footer{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
  gap: 10px;
}
.card-status{
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.card-actions{ display: flex; gap: 8px; }
.card-link{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 6px;
  background: var(--accent-soft);
  transition: background 0.15s ease, color 0.15s ease;
}
.card-link:hover{ background: var(--accent); color: #fff; }
.card-link svg{ width: 14px; height: 14px; transition: transform 0.15s ease; }
.card-link:hover svg{ transform: translate(2px,-2px); }
.card-link.ghost{ background: transparent; border: 1px solid var(--border); color: var(--text-secondary); }
.card-link.ghost:hover{ background: var(--surface-hover); color: var(--text-primary); border-color: var(--accent); }

.empty-state{
  display: none;
  text-align: center;
  padding: 64px 24px;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 14px;
}
.empty-state.visible{ display: block; }

/* ---------- Updates / timeline ---------- */
.updates{
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 760px;
}
.updates li{
  padding: 20px 0;
  border-bottom: 1px solid var(--border-soft);
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
}
.updates li:first-child{ padding-top: 0; }
.update-date{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.update-body h3{ margin: 0 0 6px; font-size: 16px; }
.update-body p{ margin: 0; font-size: 15px; color: var(--text-secondary); }

/* ---------- FAQ ---------- */
.faq{ max-width: 760px; }
.faq details{
  border-bottom: 1px solid var(--border-soft);
  padding: 18px 0;
}
.faq summary{
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq summary::-webkit-details-marker{ display: none; }
.faq summary::after{
  content: "+";
  font-family: var(--mono);
  color: var(--accent);
  font-size: 20px;
  transition: transform 0.15s ease;
}
.faq details[open] summary::after{ content: "\2013"; }
.faq details p{
  margin: 12px 0 0;
  color: var(--text-secondary);
  font-size: 15px;
}

/* ---------- Subpage header ---------- */
.subhead{
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--border-soft);
}
.breadcrumb{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
  letter-spacing: 0.03em;
}
.breadcrumb a{ color: var(--text-secondary); text-decoration: none; }
.breadcrumb a:hover{ color: var(--accent); }
.subhead h1{
  font-size: clamp(28px, 4.4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  max-width: 20ch;
}
.subhead .lede{
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 0 24px;
}
.badge-row{ display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

.article{ padding: 48px 0 8px; }
.article h2{
  font-size: 24px;
  letter-spacing: -0.01em;
  margin: 40px 0 14px;
  scroll-margin-top: 90px;
}
.article h2:first-child{ margin-top: 0; }
.article h3{ font-size: 18px; margin: 26px 0 10px; }
.article p, .article li{
  font-size: 16.5px;
  color: var(--text-secondary);
}
.article p{ margin: 0 0 16px; }
.article ul, .article ol{ padding-left: 22px; margin: 0 0 18px; }
.article li{ margin-bottom: 9px; }
.article strong{ color: var(--text-primary); }
.article blockquote{
  border-left: 3px solid var(--accent);
  margin: 20px 0;
  padding: 4px 0 4px 18px;
  color: var(--text-secondary);
  font-style: italic;
}
.cta-row{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 36px 0;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  align-items: center;
}
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding: 11px 20px;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary{ background: var(--accent); color: #fff; }
.btn-primary:hover{ background: var(--accent-hover); }
.btn-ghost{ background: transparent; border-color: var(--border); color: var(--text-secondary); }
.btn-ghost:hover{ color: var(--text-primary); border-color: var(--accent); }

/* ---------- Contact form ---------- */
.form-group{ margin-bottom: 16px; }
.form-group label{
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.form-group input,
.form-group textarea{
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 11px 13px;
  color: var(--text-primary);
  font-family: var(--sans);
  font-size: 15px;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus{ border-color: var(--accent); outline: none; }
.contact-note{ font-size: 13.5px; color: var(--text-muted); margin-top: 14px; }

/* ---------- Footer ---------- */
footer{
  border-top: 1px solid var(--border-soft);
  background: var(--bg-elevated);
  padding: 48px 0 28px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
}
.footer-col h3{
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 0 0 16px;
}
.footer-col p{
  font-size: 13.5px;
  color: var(--text-secondary);
  margin: 0 0 12px;
  max-width: 42ch;
}
.footer-links{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a{
  color: var(--text-secondary);
  font-size: 13.5px;
  text-decoration: none;
  transition: color 0.15s ease;
}
.footer-links a:hover{ color: var(--accent); }
.footer-bottom{
  padding-top: 24px;
  border-top: 1px solid var(--border-soft);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
  color: var(--text-muted);
  font-family: var(--mono);
}

@media (max-width: 760px){
  .footer-grid{ grid-template-columns: 1fr; gap: 28px; }
  .hero{ padding: 52px 0 36px; }
  .topbar-status{ display: none; }
  .topnav{ gap: 14px; }
  .updates li{ grid-template-columns: 1fr; gap: 6px; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}