/* Foresight — archive index + article pages.
   Extends /css/pages.css (navy #1a1730, gold #C9A961, Source Serif 4). */

/* ===== INDEX LISTING ===== */
.fs-list { max-width: 760px; margin: 0; display: flex; flex-direction: column; }
.fs-item {
  display: block; text-decoration: none; padding: 30px 0;
  border-top: 1px solid rgba(255,255,255,0.09);
  transition: border-color 0.2s ease;
}
.fs-item:first-child { border-top: 0; padding-top: 6px; }
.fs-item:hover { border-color: rgba(201,169,97,0.5); }
.fs-date { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: #C9A961; display: block; margin-bottom: 10px; }
.fs-item-title {
  font-family: "Source Serif 4", Georgia, serif; font-weight: 400;
  font-size: clamp(21px, 2.6vw, 27px); line-height: 1.25; color: #fff; margin: 0 0 12px;
  transition: color 0.2s ease;
}
.fs-item:hover .fs-item-title { color: #C9A961; }
.fs-excerpt { font-size: 15.5px; line-height: 1.65; color: rgba(255,255,255,0.72); margin: 0 0 14px; max-width: 640px; }
.fs-more { font-size: 12.5px; letter-spacing: 0.06em; color: #C9A961; }

/* ===== ARTICLE ===== */
.post { max-width: 720px; margin: 0 auto; padding: 0 40px; }
.post-head { padding: 64px 0 28px; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 36px; }
.back-link { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.55); text-decoration: none; transition: color 0.2s ease; }
.back-link:hover { color: #C9A961; }
.post-meta { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: #C9A961; margin: 22px 0 14px; }
.post-title {
  font-family: "Source Serif 4", Georgia, serif; font-weight: 300;
  font-size: clamp(30px, 4.6vw, 46px); line-height: 1.12; letter-spacing: -0.02em; color: #fff; margin: 0;
}
.post-sub {
  font-family: "Source Serif 4", Georgia, serif; font-weight: 300; font-style: italic;
  font-size: clamp(18px, 2.4vw, 23px); line-height: 1.4; color: rgba(255,255,255,0.6);
  margin: 16px 0 0; max-width: 46ch;
}

/* article body */
.post-body { font-size: 17px; line-height: 1.8; color: rgba(255,255,255,0.84); }
.post-body p { font-size: 17px; line-height: 1.8; color: rgba(255,255,255,0.84); max-width: none; margin: 0 0 22px; }
.post-body h2, .post-body h3, .post-body h4 {
  font-family: "Source Serif 4", Georgia, serif; font-weight: 400; color: #fff;
  line-height: 1.25; margin: 42px 0 16px;
}
.post-body h2 { font-size: 27px; }
.post-body h3 { font-size: 22px; }
.post-body h4 { font-size: 19px; }
.post-body a { color: #C9A961; text-decoration: none; border-bottom: 1px solid rgba(201,169,97,0.4); transition: border-color 0.2s ease; }
.post-body a:hover { border-bottom-color: #C9A961; }
.post-body em { font-style: italic; }
.post-body strong { color: #fff; font-weight: 600; }
.post-body ul, .post-body ol { margin: 0 0 22px; padding-left: 24px; }
.post-body li { margin: 0 0 10px; line-height: 1.7; color: rgba(255,255,255,0.84); }
.post-body blockquote {
  margin: 28px 0; padding: 4px 0 4px 24px; border-left: 2px solid rgba(201,169,97,0.6);
  font-family: "Source Serif 4", Georgia, serif; font-style: italic; font-size: 20px;
  line-height: 1.5; color: rgba(255,255,255,0.9);
}
.post-body hr { border: 0; border-top: 1px solid rgba(255,255,255,0.1); margin: 40px 0; }

.post-fig { margin: 32px 0; }
.post-fig img { width: 100%; height: auto; display: block; border-radius: 6px; border: 1px solid rgba(255,255,255,0.08); }

.post-embed { position: relative; padding-bottom: 56.25%; height: 0; margin: 32px 0; border-radius: 6px; overflow: hidden; background: rgba(255,255,255,0.04); }
.post-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.post-foot { margin: 48px 0 0; padding: 28px 0 8px; border-top: 1px solid rgba(255,255,255,0.08); }

@media (max-width: 720px) {
  .post { padding: 0 22px; }
  .post-head { padding-top: 44px; }
  .post-body, .post-body p { font-size: 16px; }
}