/* ============================================================
   Posts landing page — "Field Notes" notebook vibe
   ============================================================ */

.posts-page {
  --ink:        #1b1a17;
  --ink-soft:   #4a463d;
  --ink-faint:  #85806f;
  --paper:      #f3ecd8;
  --paper-lit:  #fbf5df;
  --margin:     #c84a3a;
  --rule:       rgba(50, 60, 120, 0.22);
  --accent:     #b6882b;
  --stamp:      #d33;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(255,242,200,0.45), transparent 65%),
    radial-gradient(900px 500px at 120% 110%, rgba(255,220,170,0.35), transparent 60%),
    var(--paper);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  padding: 120px 0 160px;
}

body.dark .posts-page {
  --ink:       #eae2cf;
  --ink-soft:  #c2b99f;
  --ink-faint: #8d8772;
  --paper:     #17181c;
  --paper-lit: #1d1e24;
  --margin:    #e6604e;
  --rule:      rgba(180,200,255,0.14);
  --accent:    #e5c07b;
  --stamp:     #ff5a4a;
  background:
    radial-gradient(900px 500px at 20% -10%, rgba(120,90,40,0.18), transparent 65%),
    radial-gradient(700px 400px at 120% 110%, rgba(80,60,140,0.18), transparent 60%),
    var(--paper);
}

/* Paper fibers + subtle grain */
.posts-page::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(0,0,0,0.025) 1px, transparent 1px),
    radial-gradient(rgba(0,0,0,0.018) 1px, transparent 1px);
  background-size: 3px 3px, 7px 7px;
  background-position: 0 0, 1px 1px;
  mix-blend-mode: multiply;
  opacity: 0.7;
}
body.dark .posts-page::before { mix-blend-mode: screen; opacity: 0.35; }

.posts-shell {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

/* ---------- Hero ---------- */
.posts-hero {
  position: relative;
  padding: 1rem 0 2.5rem;
  margin-bottom: 2rem;
  border-bottom: 1.5px solid var(--ink);
}
.posts-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font: 700 0.74rem/1 "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--margin);
  margin-bottom: 1rem;
}
.posts-eyebrow::before,
.posts-eyebrow::after {
  content: "";
  flex: 0 0 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}
.posts-title {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1;
  margin: 0 0 0.9rem;
  letter-spacing: -0.01em;
}
.posts-title .ampersand {
  font-family: "Baskerville", Georgia, serif;
  font-style: italic;
  color: var(--margin);
  padding: 0 0.05em;
}
.posts-subtitle {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 42ch;
  line-height: 1.55;
  margin: 0;
}

.posts-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem 2.4rem;
  margin-top: 1.75rem;
  font: 500 0.82rem/1.4 "JetBrains Mono", ui-monospace, monospace;
  color: var(--ink-faint);
}
.posts-meta dt {
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-size: 0.7rem;
  margin-bottom: 0.15rem;
}
.posts-meta dd { margin: 0; }

/* Typed cursor on the title */
.posts-title .caret {
  display: inline-block;
  width: 0.08em;
  height: 0.85em;
  margin-left: 0.08em;
  background: var(--ink);
  vertical-align: baseline;
  animation: posts-caret 1.1s steps(2) infinite;
}
@keyframes posts-caret {
  50% { opacity: 0; }
}

/* ---------- Notebook ruled page ---------- */
.posts-notebook {
  position: relative;
  background: var(--paper-lit);
  border-radius: 4px;
  padding: 3.25rem 3rem 3.5rem 5.5rem;
  box-shadow:
    0 1px 0 rgba(0,0,0,0.06),
    0 20px 40px rgba(60,40,20,0.12),
    0 0 0 1px rgba(0,0,0,0.05);
  background-image:
    linear-gradient(to bottom, transparent 0, transparent 2.95rem, var(--rule) 2.95rem, var(--rule) 3rem, transparent 3rem);
  background-size: 100% 3rem;
  background-position: 0 3rem;
}
body.dark .posts-notebook {
  box-shadow:
    0 1px 0 rgba(255,255,255,0.03),
    0 20px 40px rgba(0,0,0,0.45),
    0 0 0 1px rgba(255,255,255,0.05);
}
/* Red margin rule */
.posts-notebook::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 4rem;
  width: 1px;
  background: var(--margin);
  opacity: 0.55;
}
/* Spiral/tape accent top-left */
.posts-notebook::after {
  content: "";
  position: absolute;
  top: -12px; left: 30%;
  width: 120px; height: 26px;
  background: linear-gradient(180deg, rgba(255,255,255,0.4), rgba(255,255,255,0));
  border: 1px solid rgba(0,0,0,0.08);
  transform: rotate(-3deg);
  box-shadow: 0 3px 6px rgba(0,0,0,0.12);
  pointer-events: none;
  background-color: rgba(240, 225, 175, 0.75);
}
body.dark .posts-notebook::after {
  background-color: rgba(90, 85, 70, 0.75);
  border-color: rgba(255,255,255,0.08);
}

/* ---------- Entry ---------- */
.posts-entries {
  display: flex;
  flex-direction: column;
}
.posts-entry {
  position: relative;
  padding: 2rem 0 2.25rem;
  border-bottom: 1px dashed var(--rule);
}
.posts-entry:last-child { border-bottom: none; }

.posts-entry-stamp {
  position: absolute;
  left: -4.35rem;
  top: 2.1rem;
  width: 3rem;
  text-align: right;
  font: 700 0.7rem/1.1 "JetBrains Mono", ui-monospace, monospace;
  color: var(--stamp);
  letter-spacing: 0.08em;
}
.posts-entry-stamp .m { display: block; text-transform: uppercase; }
.posts-entry-stamp .d { display: block; font-size: 1.25rem; color: var(--ink); }
.posts-entry-stamp .y { display: block; color: var(--ink-faint); }

.posts-entry h2 {
  font-size: 1.9rem;
  font-weight: 500;
  line-height: 1.2;
  margin: 0 0 0.75rem;
  letter-spacing: -0.005em;
}
.posts-entry h2 a {
  color: inherit;
  text-decoration: none;
  background-image: linear-gradient(to bottom, transparent 60%, rgba(230, 96, 78, 0.25) 60%);
  background-size: 0% 100%;
  background-repeat: no-repeat;
  transition: background-size 0.5s cubic-bezier(0.2,0.8,0.2,1);
}
.posts-entry h2 a:hover { background-size: 100% 100%; }

.posts-entry p {
  font-size: 1.06rem;
  line-height: 1.72;
  color: var(--ink-soft);
  margin: 0 0 0.85rem;
}

.posts-entry .posts-tags {
  display: flex; flex-wrap: wrap; gap: 0.35rem;
  margin-top: 0.5rem;
}
.posts-entry .posts-tag {
  font: 600 0.7rem/1 "JetBrains Mono", ui-monospace, monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.55rem;
  color: var(--ink-soft);
  border: 1px dashed rgba(0,0,0,0.18);
  border-radius: 2px;
  background: rgba(0,0,0,0.02);
}
body.dark .posts-entry .posts-tag {
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.03);
}

/* ---------- Empty state ---------- */
.posts-empty {
  padding: 3rem 0.5rem;
  text-align: center;
}
.posts-empty .typewriter {
  font: 500 1.25rem/1.5 "Courier Prime", "Courier New", monospace;
  color: var(--ink);
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid var(--ink);
  animation: posts-type 4.5s steps(40, end) 0.4s both, posts-caret 1s steps(2) 4.9s infinite;
  max-width: 100%;
}
@keyframes posts-type {
  from { width: 0; }
  to   { width: 32ch; }
}
.posts-empty-note {
  margin-top: 1.25rem;
  font-size: 0.95rem;
  color: var(--ink-faint);
  font-style: italic;
}
.posts-empty-ornament {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  color: var(--ink-faint);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font: 600 0.72rem/1 "JetBrains Mono", monospace;
}
.posts-empty-ornament::before,
.posts-empty-ornament::after {
  content: ""; flex: 0 0 40px; height: 1px; background: currentColor; opacity: 0.5;
}

/* ---------- Footer signature ---------- */
.posts-footer {
  margin-top: 3rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--ink-faint);
}
.posts-footer .sig {
  font-family: "Homemade Apple", "Brush Script MT", cursive;
  font-size: 2rem;
  color: var(--accent);
  transform: rotate(-3deg);
  display: inline-block;
  margin-top: 0.25rem;
}

@media (max-width: 720px) {
  .posts-page { padding: 100px 0 120px; }
  .posts-notebook { padding: 2.25rem 1.25rem 2.5rem 3rem; }
  .posts-notebook::before { left: 1.9rem; }
  .posts-entry-stamp { left: -2.4rem; width: 2rem; font-size: 0.62rem; }
  .posts-entry-stamp .d { font-size: 1rem; }
  .posts-entry h2 { font-size: 1.35rem; }
  .posts-empty .typewriter { font-size: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  .posts-title .caret { animation: none; }
  .posts-empty .typewriter { animation: none; width: auto; border-right: none; }
}