:root {
  --ink: #111;
  --paper: #faf8f5;
  --line: #ddd6cc;
  --accent: #b3000a;
  --mono: "SF Mono", ui-monospace, "Cascadia Mono", Menlo, Consolas, monospace;
  --serif: Georgia, "Times New Roman", serif;
}
* { box-sizing: border-box; }
html { background: var(--paper); }
body {
  margin: 0;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.mast {
  max-width: 980px;
  margin: 0 auto;
  padding: 48px 24px 8px;
}
.mast h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 44px;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
}
.mast h1 .dot { color: var(--accent); }
.tag { margin: 0 0 22px; color: #555; font-size: 13px; }
.modes { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.modes button {
  font: inherit;
  background: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 14px;
  color: var(--ink);
  cursor: pointer;
}
.modes button.on { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.status { margin: 0; color: #888; font-size: 12px; min-height: 18px; }

.stream { max-width: 980px; margin: 0 auto; padding: 12px 24px 40px; }

.thread { margin: 34px 0 0; }
.thread-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
}
.thread-head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 22px;
  margin: 0;
}
.thread-head .count { color: var(--accent); font-size: 12px; }
.strip {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}
.strip a { flex: 0 0 auto; display: block; }
.strip img {
  display: block;
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 3px;
  background: #eee;
  transition: transform 120ms ease;
}
.strip a:hover img { transform: scale(1.03); }
.swatch {
  display: block;
  height: 3px;
  background: #ccc;
  border-radius: 0 0 3px 3px;
  margin-top: 2px;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}
.lightbox[hidden] { display: none; }
.lightbox-inner {
  display: flex;
  gap: 24px;
  max-width: 1180px;
  width: calc(100% - 40px);
  background: var(--paper);
  border-radius: 4px;
  padding: 18px;
  position: relative;
  align-items: flex-start;
}
.lightbox-inner img {
  max-width: min(760px, 72%);
  max-height: 82vh;
  object-fit: contain;
  border-radius: 2px;
  background: #000;
}
.lightbox-side { flex: 1; min-width: 220px; padding-right: 30px; }
.lightbox-side h2 { font-family: var(--serif); font-weight: 400; font-size: 24px; margin: 0 0 4px; }
.dim { color: #666; }
.conns { margin-top: 16px; }
.conns h3 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: #888; margin: 0 0 8px; }
.conns .chip {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  margin: 0 6px 6px 0;
  font-size: 12px;
  cursor: pointer;
}
.conns .chip:hover { border-color: var(--accent); color: var(--accent); }
.conns .chip b { color: var(--accent); font-weight: 600; }
.close {
  position: absolute;
  top: 8px;
  right: 12px;
  border: none;
  background: none;
  font-size: 26px;
  cursor: pointer;
  color: #555;
}
.close:hover { color: var(--ink); }

.foot {
  max-width: 980px;
  margin: 0 auto;
  padding: 10px 24px 40px;
  color: #aaa;
  font-size: 11px;
}