:root{
  --ink:#1A2A3A; --ink-2:#4A5A6A; --cream:#FFFDE7; --cream-2:#FFF9C4;
  --bg:#1A1808; --bar:rgba(255,253,231,.95); --accent:#FFEE58; --accent-2:#F9A825;
  --purple:#7E57C2; --sun:#FFF59D; --title:#FFF176; --sky:linear-gradient(180deg,#1a1808,#3a3810 40%,#fff9c4);
  --sci-bg:#FFFDE7; --r:28px;
  --font-d:"ZCOOL KuaiLe","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-b:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}

/* topic accents */
.hero-emoji{font-size:clamp(120px,28vw,220px);filter:drop-shadow(0 14px 18px rgba(0,0,0,.28));}
.disclaimer{font-size:.85rem;opacity:.85;margin:.6rem 0 0;max-width:36em;}