:root {
  --paper: #f4f1ea;
  --paper-2: #efe7d6;
  --ink: #1a1a1a;
  --meta: #8a7f6a;
  --rule: #d8d0be;
  --spine: #c9bfa6;
  --amber: #b08d57;
  --amber-deep: #7a5c2e;
  --attacker: #9b2c2c;
  --builder: #2c6e6e;
  --maxw: 720px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", Times, serif;
  line-height: 1.6;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  display: flex;
  gap: 22px;
  align-items: center;
  padding: 40px 0 24px;
  border-bottom: 1px solid var(--rule);
}
.site-header img.avatar {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.site-header h1 {
  margin: 0;
  font-size: 34px;
  letter-spacing: -0.6px;
  line-height: 1;
}
.tagline {
  font-size: 11px;
  color: var(--meta);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-top: 8px;
}
.links {
  font-size: 13px;
  margin-top: 10px;
}
.links a { color: var(--amber-deep); text-decoration: none; }
.links a:hover { text-decoration: underline; }
.links .sep { color: var(--meta); margin: 0 6px; }

/* Intro */
.intro {
  font-style: italic;
  font-size: 15px;
  color: #3a352c;
  padding: 22px 0 8px;
}

/* Filter chips */
.filters {
  display: flex;
  gap: 8px;
  padding: 6px 0 26px;
}
.chip {
  font-family: Georgia, serif;
  font-size: 12px;
  padding: 5px 15px;
  border-radius: 20px;
  border: 1px solid var(--meta);
  color: var(--meta);
  background: transparent;
  cursor: pointer;
}
.chip[data-lens="attacker"] { border-color: var(--attacker); color: var(--attacker); }
.chip[data-lens="builder"] { border-color: var(--builder); color: var(--builder); }
.chip.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.chip[data-lens="attacker"].active { background: var(--attacker); border-color: var(--attacker); color: #fff; }
.chip[data-lens="builder"].active { background: var(--builder); border-color: var(--builder); color: #fff; }

/* Timeline */
.timeline {
  position: relative;
  border-left: 2px solid var(--spine);
  margin: 0 0 0 8px;
  padding: 4px 0 40px 28px;
}
.entry {
  position: relative;
  margin-bottom: 26px;
  transition: opacity 0.25s ease;
}
.entry:last-child { margin-bottom: 0; }
.dot {
  position: absolute;
  left: -35px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid var(--paper);
  background: var(--ink);
}
.dot.attacker { background: var(--attacker); }
.dot.builder { background: var(--builder); }
.dot.both { background: linear-gradient(90deg, var(--attacker) 50%, var(--builder) 50%); }
.dot.project { background: var(--amber); }

.when { font-size: 10px; color: var(--meta); font-style: italic; }
.role { font-size: 16px; font-weight: bold; margin-top: 1px; }
.role .at { font-weight: normal; color: var(--meta); font-size: 13px; }
.marker { cursor: help; font-size: 13px; }
.desc { font-size: 12px; color: #555; line-height: 1.55; margin-top: 3px; }
.tech { font-size: 10px; color: var(--meta); margin-top: 5px; }
.entry a { color: var(--amber-deep); text-decoration: none; }
.entry a:hover { text-decoration: underline; }
.project .role { color: var(--amber-deep); }

/* Flagship card */
.flagship .dot { width: 13px; height: 13px; left: -36px; }
.flagship .card {
  background: var(--paper-2);
  border: 1px solid #d8c9a8;
  border-radius: 8px;
  padding: 14px 16px;
}
.flagship .kicker {
  font-size: 10px;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: bold;
}

/* Praetorian expand */
details.climb { margin-top: 8px; }
details.climb summary {
  display: inline-block;
  list-style: none;
  font-size: 10px;
  color: var(--amber);
  border: 1px solid #d8c9a8;
  border-radius: 20px;
  padding: 3px 11px;
  background: var(--paper-2);
  cursor: pointer;
}
details.climb summary::-webkit-details-marker { display: none; }
details.climb[open] summary { background: #e6dcc6; }
.climb-list { margin: 10px 0 0; padding-left: 14px; border-left: 2px solid var(--spine); }
.climb-list .when { display: block; }
.climb-list .sub { font-size: 12px; font-weight: bold; margin-bottom: 8px; }

/* Filter dimming: when a lens is selected, fade entries that don't match */
.timeline.show-attacker .entry:not(.attacker):not(.both) { opacity: 0.18; }
.timeline.show-builder .entry:not(.builder):not(.both):not(.project) { opacity: 0.18; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--rule);
  margin-top: 8px;
  padding: 22px 0 50px;
  font-size: 11px;
  color: var(--meta);
}
.site-footer a { color: var(--amber-deep); text-decoration: none; }

/* Responsive */
@media (max-width: 560px) {
  .site-header { flex-direction: column; text-align: center; gap: 14px; padding-top: 28px; }
  .site-header h1 { font-size: 27px; }
  .wrap { padding: 0 18px; }
  .filters { flex-wrap: wrap; }
}