.gua-seo { padding-bottom: 3rem; }
.gua-top {
  display: flex; gap: 1.2rem; padding: 1.2rem 0 0;
  font-size: 0.88rem; letter-spacing: 0.08em;
}
.gua-top a { color: var(--paper-dim); }
.gua-top a:hover { color: var(--gold); }
.gua-main { padding: 1.6rem 0 3rem; }
.gua-main .kicker {
  font-family: var(--font-mono); font-size: 0.75rem;
  letter-spacing: 0.16em; color: var(--celadon); margin: 0 0 0.4rem;
}
.gua-main h1 {
  font-family: var(--font-display); font-weight: 400;
  letter-spacing: 0.16em; font-size: clamp(2rem, 6vw, 3rem); margin: 0 0 0.6rem;
}
.gua-main h1 span { display: block; font-size: 0.42em; color: var(--gold); margin-top: 0.35rem; }
.gua-main .lead { color: var(--paper-dim); max-width: 36rem; }
.gua-main h2 {
  font-family: var(--font-display); font-weight: 400; letter-spacing: 0.14em;
  font-size: 1.35rem; margin: 2rem 0 0.8rem;
}
.gua-grid-seo { display: grid; grid-template-columns: 11rem 1fr; gap: 1.6rem; align-items: start; }
@media (max-width: 640px) { .gua-grid-seo { grid-template-columns: 1fr; } }
.gua-seo .fig .yao {
  display: grid; grid-template-columns: 2.4rem 1fr; gap: 0.5rem;
  align-items: center; margin-bottom: 0.45rem;
}
.gua-seo .fig b { display: flex; height: 0.55rem; gap: 0; }
.gua-seo .fig i { display: block; flex: 1; background: var(--paper); border-radius: 1px; }
.gua-seo .fig i.gap { flex: 0 0 18%; background: transparent; }
.yao-list { display: grid; gap: 0.85rem; }
.yao-card { border: 1px solid var(--line); padding: 0.9rem 1rem; background: rgba(232,223,208,0.04); }
.yao-card h3 { margin: 0 0 0.35rem; font-family: var(--font-display); font-weight: 400; letter-spacing: 0.1em; }
.yao-card .ci, .gua-main .ci { color: var(--gold); }
.quotes { padding-left: 1.1rem; color: var(--paper-dim); }
.gua-rel { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 2rem; }
.gua-rel a {
  border: 1px solid var(--line); padding: 0.45rem 0.8rem; color: var(--paper-dim);
}
.gua-index {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(10.5rem, 1fr)); gap: 0.7rem;
}
.gua-index-card {
  display: grid; gap: 0.2rem; border: 1px solid var(--line);
  padding: 0.8rem 0.85rem; color: inherit; min-height: 6.5rem;
}
.gua-index-card em { font-family: var(--font-mono); font-style: normal; color: var(--gold); font-size: 0.75rem; }
.gua-index-card strong { font-family: var(--font-display); font-weight: 400; letter-spacing: 0.12em; }
.gua-index-card span { color: var(--paper-dim); font-size: 0.8rem; line-height: 1.45; }
.gua-index-card:hover { border-color: var(--gold); }