/* ============================================================
   Luna Dao — I Ching hub & trigram pages (page-scoped)
   Reuses global design tokens; loaded only on /i-ching routes.
   ============================================================ */

.iching-page { --ic-gold:#C9A84C; --ic-cream:#F6E9C4; --ic-ink:#F5EDD8;
  --ic-dim:#9C8F7A; --ic-card:#14100C; --ic-line:rgba(201,168,76,.22); }

.iching-hero { text-align:center; padding:34px 0 18px; }
.iching-hero .ic-eyebrow { letter-spacing:.28em; text-transform:uppercase; font-size:.72rem;
  color:var(--ic-gold); font-family:'DM Mono',monospace; }
.iching-hero h1 { font-family:'Cormorant Garamond',serif; font-size:clamp(2rem,5vw,3.1rem);
  color:var(--ic-cream); margin:.35em 0 .3em; font-weight:600; }
.iching-hero p { max-width:680px; margin:0 auto; color:var(--ic-dim); line-height:1.75; font-size:1.02rem; }
.iching-hero .ic-hero-cta { margin-top:26px; display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* Section headings */
.ic-section { margin:46px 0; }
.ic-section-title { font-family:'Cormorant Garamond',serif; font-size:1.7rem; color:var(--ic-cream);
  text-align:center; margin-bottom:6px; }
.ic-section-sub { text-align:center; color:var(--ic-dim); max-width:640px; margin:0 auto 30px; line-height:1.7; }

/* Trigram grid (hub) */
.trigram-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.trigram-card { display:flex; flex-direction:column; align-items:center; text-align:center;
  background:linear-gradient(170deg,rgba(28,21,13,.9),rgba(16,12,8,.94));
  border:1px solid var(--ic-line); border-radius:16px; padding:26px 16px 22px;
  color:var(--ic-ink); text-decoration:none; transition:transform .25s ease,border-color .25s ease; }
.trigram-card:hover { transform:translateY(-4px); border-color:var(--ic-gold); }
.trigram-card .tc-glyph { font-size:3rem; line-height:1; color:var(--ic-gold); margin-bottom:12px; }
.trigram-card .tc-name { font-family:'Cormorant Garamond',serif; font-size:1.25rem; color:var(--ic-cream); }
.trigram-card .tc-pinyin { font-size:.78rem; color:var(--ic-dim); font-family:'DM Mono',monospace; margin:2px 0 10px; }
.trigram-card .tc-meta { font-size:.8rem; color:var(--ic-dim); line-height:1.5; }
.trigram-card .tc-meta strong { color:var(--ic-gold); font-weight:500; }

/* Intro / bridge prose block */
.ic-prose { background:var(--ic-card); border:1px solid var(--ic-line); border-radius:16px;
  padding:30px 34px; color:var(--ic-ink); line-height:1.8; }
.ic-prose h2 { font-family:'Cormorant Garamond',serif; color:var(--ic-cream); margin-top:0; }
.ic-prose p { color:var(--ic-dim); }
.ic-prose a { color:var(--ic-gold); }

/* Trigram detail header */
.trigram-detail-head { display:flex; gap:34px; align-items:center;
  background:linear-gradient(170deg,rgba(28,21,13,.9),rgba(16,12,8,.94));
  border:1px solid var(--ic-line); border-radius:18px; padding:34px 38px; flex-wrap:wrap; }
.tdh-glyph { font-size:6rem; color:var(--ic-gold); line-height:1; }
.tdh-info { flex:1; min-width:240px; }
.tdh-info h1 { font-family:'Cormorant Garamond',serif; font-size:2.4rem; color:var(--ic-cream); margin:0 0 4px; }
.tdh-pinyin { font-family:'DM Mono',monospace; color:var(--ic-dim); font-size:.9rem; letter-spacing:.12em; }
.tdh-tags { display:flex; gap:8px; flex-wrap:wrap; margin-top:14px; }
.tdh-tag { border:1px solid var(--ic-line); border-radius:999px; padding:5px 13px;
  font-size:.78rem; color:var(--ic-cream); background:rgba(201,168,76,.06); }
.tdh-tag strong { color:var(--ic-gold); font-weight:500; }

/* Correspondence meta table */
.ic-meta-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin:26px 0; }
.ic-meta-cell { background:var(--ic-card); border:1px solid var(--ic-line); border-radius:14px; padding:18px 20px; }
.ic-meta-cell .m-label { font-size:.72rem; text-transform:uppercase; letter-spacing:.16em;
  color:var(--ic-dim); font-family:'DM Mono',monospace; margin-bottom:6px; }
.ic-meta-cell .m-value { color:var(--ic-cream); font-size:1.02rem; line-height:1.5; }

/* Body paragraphs */
.ic-body p { color:var(--ic-dim); line-height:1.85; font-size:1.02rem; }
.ic-body h2 { font-family:'Cormorant Garamond',serif; color:var(--ic-cream); font-size:1.55rem; margin:34px 0 12px; }
.ic-body ul { color:var(--ic-dim); line-height:1.9; }
.ic-practice { border-left:2px solid var(--ic-gold); padding:6px 0 6px 22px; margin:22px 0;
  background:rgba(201,168,76,.05); border-radius:0 12px 12px 0; padding:18px 24px; color:var(--ic-ink); line-height:1.8; }

/* Story block (narrative & mystery, still grounded) */
.ic-story { position:relative; margin:38px 0;
  background:
    radial-gradient(120% 130% at 50% -10%, rgba(201,168,76,.12), rgba(20,16,12,0) 60%),
    linear-gradient(170deg, rgba(26,20,13,.95), rgba(14,11,8,.97));
  border:1px solid rgba(201,168,76,.32); border-radius:18px;
  padding:32px 36px 30px; overflow:hidden; }
.ic-story::before { content:""; position:absolute; top:18px; left:50%; transform:translateX(-50%);
  width:64px; height:1px; background:linear-gradient(90deg,transparent,var(--ic-gold),transparent); }
.ic-story h2 { font-family:'Cormorant Garamond',serif; color:var(--ic-cream);
  font-size:1.6rem; text-align:center; margin:6px 0 18px; }
.ic-story p { color:var(--ic-dim); line-height:1.9; font-size:1.02rem; margin:0 0 14px; }
.ic-story p:first-of-type { color:var(--ic-cream); font-style:italic; text-align:center; }
.ic-story p:last-child { margin-bottom:0; }

/* Quick answer (GEO / featured-snippet block) */
.ic-quick-answer { background:linear-gradient(170deg,rgba(28,21,13,.9),rgba(16,12,8,.94));
  border:1px solid var(--ic-gold); border-radius:16px; padding:22px 28px; margin:26px 0 8px; }
.ic-quick-answer .qa-label { display:inline-block; font-size:.7rem; text-transform:uppercase;
  letter-spacing:.18em; color:var(--ic-gold); font-family:'DM Mono',monospace; margin-bottom:8px; }
.ic-quick-answer p { margin:0; color:var(--ic-ink); line-height:1.8; font-size:1.04rem; }

/* Numbered practice steps */
.ic-steps { counter-reset:icstep; list-style:none; margin:22px 0; padding:0; }
.ic-steps li { counter-increment:icstep; position:relative; padding:14px 16px 14px 56px;
  background:var(--ic-card); border:1px solid var(--ic-line); border-radius:12px;
  margin-bottom:10px; color:var(--ic-ink); line-height:1.7; }
.ic-steps li::before { content:counter(icstep); position:absolute; left:16px; top:50%;
  transform:translateY(-50%); width:28px; height:28px; border-radius:50%;
  background:rgba(201,168,76,.14); border:1px solid var(--ic-gold); color:var(--ic-gold);
  font-family:'DM Mono',monospace; font-size:.85rem; display:flex; align-items:center; justify-content:center; }

/* Product cards (reuse .post-stones look) */
.ic-stones { display:grid; grid-template-columns:repeat(2,1fr); gap:16px; }
.ic-stone-card { display:flex; gap:16px; background:var(--ic-card);
  border:1px solid var(--ic-line); border-radius:16px; padding:18px; }
.ic-stone-card img { width:96px; height:96px; object-fit:cover; border-radius:12px; flex:none; }
.ic-stone-card .isc-info { display:flex; flex-direction:column; }
.ic-stone-card .isc-name { font-family:'Cormorant Garamond',serif; color:var(--ic-cream); font-size:1.2rem; text-decoration:none; }
.ic-stone-card .isc-sub { font-size:.82rem; color:var(--ic-dim); margin:4px 0; line-height:1.5; flex:1; }
.ic-stone-card .isc-foot { display:flex; align-items:center; justify-content:space-between; gap:10px; margin-top:8px; }
.ic-stone-card .isc-price { color:var(--ic-cream); font-weight:500; }
.ic-stone-card .btn { padding:8px 16px; font-size:.85rem; }

/* Other trigrams mesh */
.trigram-mesh { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
.trigram-mesh a { text-align:center; padding:14px 8px; border:1px solid var(--ic-line);
  border-radius:12px; color:var(--ic-ink); text-decoration:none; transition:border-color .2s; }
.trigram-mesh a:hover { border-color:var(--ic-gold); }
.trigram-mesh .tm-glyph { display:block; font-size:1.6rem; color:var(--ic-gold); margin-bottom:4px; }
.trigram-mesh .tm-name { font-size:.82rem; color:var(--ic-dim); }

/* FAQ */
.ic-faq details { background:var(--ic-card); border:1px solid var(--ic-line); border-radius:12px;
  padding:16px 20px; margin-bottom:10px; }
.ic-faq summary { cursor:pointer; color:var(--ic-cream); font-weight:500; list-style:none; }
.ic-faq summary::-webkit-details-marker { display:none; }
.ic-faq details[open] summary { margin-bottom:10px; }
.ic-faq p { color:var(--ic-dim); line-height:1.75; margin:0; }

/* Responsive */
@media (max-width:1024px) {
  .trigram-grid { grid-template-columns:repeat(2,1fr); }
  .trigram-mesh { grid-template-columns:repeat(2,1fr); }
  .ic-meta-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width:600px) {
  .trigram-grid { grid-template-columns:repeat(2,1fr); gap:12px; }
  .trigram-card .tc-glyph { font-size:2.4rem; }
  .ic-stones { grid-template-columns:1fr; }
  .ic-meta-grid { grid-template-columns:1fr; }
  .trigram-detail-head { padding:26px 22px; gap:20px; }
  .tdh-glyph { font-size:4.5rem; }
  .ic-prose { padding:24px 20px; }
  .ic-stone-card { flex-direction:column; }
  .ic-stone-card img { width:100%; height:180px; }
}