/*
Theme Name:   Naturally Beautiful Days Child
Theme URI:    https://naturallybeautifuldays.com
Description:  Botanical Almanac / Herbarium field-guide child theme for naturallybeautifuldays.com — left slab nameplate, warm herbarium parchment, iron-gall blue-black ink + dark bands, single cornflower/chicory blue accent, framed specimen plates + rule-driven asymmetric grids. Custom GeneratePress child.
Author:       Ivan Braley
Template:     generatepress
Version:      1.0.0
*/

/* ============================================================
   NATURALLY BEAUTIFUL DAYS — DESIGN SYSTEM
   Prototype:  Botanical Almanac / Herbarium Field-Guide
               (left slab nameplate · framed "specimen plate" images ·
                rule-driven asymmetric plate grid · roman-numeral field-notes
                index · iron-gall dark bands for light/dark rhythm)
   Palette:    herbarium parchment #F1EBDD + iron-gall blue-black #20242E
               + cornflower/chicory blue #4E77A6 (single accent)
   Fonts:      Zilla Slab (display slab serif, + italic for Latin plant names)
               / Familjen Grotesk (humanist grotesque body)
   Motion:     ~1 (CWV-first) — CSS hover + native scroll progress only, no JS.
   Differs from every sibling: only slab-serif face, only
   parchment+iron-gall+cornflower palette, framed-plate + left-nameplate
   almanac structure (not Zine hard-border / soft-card / arch / cover / magazine).
   ============================================================ */

:root {
  --color-primary:      #20242E;  /* iron-gall blue-black (dark bands) */
  --color-primary-dark: #171A22;  /* deepest band */
  --color-primary-soft: #E2DAC6;  /* image placeholder / raised panel on parchment */
  --color-bg:           #F1EBDD;  /* herbarium parchment canvas */
  --color-bg-deep:      #E7E0CE;  /* deeper parchment band */
  --color-accent:       #4E77A6;  /* cornflower / chicory blue — the ONLY accent */
  --color-accent-soft:  #AEC4DD;  /* pale cornflower (on dark) */
  --color-accent-deep:  #3A5C86;  /* deep chicory (text-safe on parchment) */
  --color-charcoal:     #2F333C;  /* body text */
  --color-ink:          #20242E;  /* headline ink */
  --color-muted:        #6B6656;  /* warm taupe meta */
  --color-line:         #D3C8B0;  /* warm hairline */
  --color-white:        #FAF6EC;  /* raised warm sheet */

  --font-serif: 'Zilla Slab', Georgia, 'Times New Roman', serif;
  --font-sans:  'Familjen Grotesk', system-ui, -apple-system, sans-serif;

  --max-w: 1220px;
  --max-w-wide: 1400px;
  --max-w-narrow: 720px;

  /* almanac: crisp near-square corners + hairline frames (not zine hard-3px, not soft-card) */
  --radius-sm: 2px;
  --radius-md: 2px;
  --radius-lg: 2px;
  --radius-xl: 2px;
}

/* ============================================================
   GLOBAL
   ============================================================ */
body, .entry-content, .widget {
  font-family: var(--font-sans);
  color: var(--color-charcoal);
  background: var(--color-bg);
  font-size: 17px;
  line-height: 1.62;
  letter-spacing: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
h1 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); font-weight: 600; }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-top: 2.2em; margin-bottom: 0.5em; }
h3 { font-size: 1.34rem; margin-top: 1.9em; margin-bottom: 0.45em; }

a {
  color: var(--color-accent-deep);
  text-decoration: underline;
  text-decoration-color: var(--color-line);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.18s, text-decoration-color 0.18s;
}
a:hover { color: var(--color-accent); text-decoration-color: var(--color-accent); }
p { margin: 0 0 1.2em; }

blockquote {
  border-left: 3px solid var(--color-accent);
  background: var(--color-bg-deep);
  padding: 1.4rem 1.6rem;
  margin: 2.2em 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.45;
  color: var(--color-ink);
}

hr { border: none; height: 1px; background: var(--color-line); margin: 3em 0; }
img { max-width: 100%; height: auto; }
figure { margin: 2em 0; }
figcaption { font-size: 0.86rem; color: var(--color-muted); margin-top: 0.5rem; font-style: italic; font-family: var(--font-serif); text-align: center; }

/* Section eyebrow helper (kicker) */
.tb-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-accent-deep);
  font-weight: 600;
}

/* ============================================================
   ANNOUNCEMENT BAR
   ============================================================ */
.tb-announce {
  background: var(--color-ink);
  color: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  text-align: center;
  padding: 0.55rem 1.5rem;
  letter-spacing: 0.06em;
}
.tb-announce strong { color: var(--color-accent-soft); font-weight: 600; }
.tb-announce a { color: inherit; }

/* ============================================================
   MASTHEAD — left-aligned slab nameplate + double rule
   ============================================================ */
.tb-masthead {
  background: var(--color-bg);
  border-bottom: 2px solid var(--color-ink);
  padding: 1.5rem 0 1.1rem;
}
.tb-masthead-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.6rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
}
.tb-masthead-brand { min-width: 0; }
.tb-masthead-title {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  line-height: 0.94;
  text-decoration: none;
}
.tb-masthead-title:hover { color: var(--color-accent-deep); }
.tb-masthead-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.02rem;
  color: var(--color-accent-deep);
  margin-top: 0.5rem;
}
.tb-masthead-meta {
  text-align: right;
  font-family: var(--font-sans);
  font-size: 0.74rem;
  color: var(--color-muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.7;
  white-space: nowrap;
}
.tb-masthead-meta b { color: var(--color-ink); font-weight: 600; }
@media (max-width: 640px) {
  .tb-masthead-inner { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
  .tb-masthead-meta { text-align: left; }
}

/* thin rule strip under masthead */
.tb-hairline { height: 1px; background: var(--color-line); max-width: var(--max-w); margin: 0 auto; }

/* ============================================================
   LAYOUT RESET
   ============================================================ */
.tb-main { display: block !important; width: 100%; }
.tb-main > * { width: 100%; }  /* 勿加 display:block */

/* NAV — hairline, letterspaced */
.tb-nav {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-line);
  width: 100%;
}
.tb-nav-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 1.6rem; }
.tb-nav-menu {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 0.1rem;
}
.tb-nav-menu li { list-style: none; margin: 0; padding: 0; }
.tb-nav-menu li a {
  display: block;
  padding: 0.85rem 1.05rem;
  font-family: var(--font-sans);
  font-size: 0.79rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.tb-nav-menu li:first-child a { padding-left: 0; }
.tb-nav-menu li a:hover { color: var(--color-accent-deep); border-bottom-color: var(--color-accent); }
.tb-nav-menu li.current-menu-item > a { color: var(--color-accent-deep); border-bottom-color: var(--color-accent); }
@media (max-width: 640px) { .tb-nav-menu li a { padding: 0.7rem 0.55rem; font-size: 0.73rem; letter-spacing: 0.09em; } }

/* ============================================================
   HERO — framed specimen plate + roman-numeral field notes
   ============================================================ */
.tb-hero {
  background: var(--color-bg);
  padding: 3.2rem 0 3.6rem;
  border-bottom: 1px solid var(--color-line);
}
.tb-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.6rem;
  display: grid;
  grid-template-columns: 1.62fr 1fr;
  gap: 3rem;
}
@media (max-width: 950px) { .tb-hero-inner { grid-template-columns: 1fr; gap: 2.2rem; } }

.tb-hero-main { display: flex; flex-direction: column; }
.tb-hero-main .tb-eyebrow { margin-bottom: 0.8rem; }

/* framed plate (image + hairline mat) */
.tb-hero-cover {
  display: block;
  padding: 12px;
  border: 1px solid var(--color-ink);
  background: var(--color-white);
  overflow: visible;
  margin-bottom: 0;
}
.tb-hero-cover img {
  width: 100%;
  aspect-ratio: 16/11;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.tb-hero-cover:hover img { transform: scale(1.03); }
.tb-hero-cap {
  display: flex; justify-content: space-between; gap: 1rem;
  font-family: var(--font-serif); font-style: italic;
  font-size: 0.76rem; color: var(--color-muted);
  border: 1px solid var(--color-ink); border-top: none;
  padding: 0.6rem 12px 0.7rem;
  background: var(--color-white);
  margin-bottom: 0.2rem;
}
.tb-hero-cap span:last-child { color: var(--color-accent-deep); white-space: nowrap; }
.tb-hero-main h1 {
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
  font-weight: 600;
  line-height: 1.06;
  margin: 1.25rem 0 0.7rem;
  letter-spacing: -0.015em;
}
.tb-hero-main h1 a { color: inherit; text-decoration: none; }
.tb-hero-main h1 em { font-style: italic; color: var(--color-accent-deep); font-weight: 500; }
.tb-hero-main .lead {
  font-size: 1.12rem;
  color: var(--color-muted);
  margin-bottom: 1.3rem;
  line-height: 1.55;
  max-width: 56ch;
}
.tb-hero-cta {
  align-self: flex-start;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 3px;
  transition: color 0.18s;
}
.tb-hero-cta:hover { color: var(--color-accent-deep); }

/* field-notes index */
.tb-hero-side { align-self: start; }
.tb-hero-side h4 {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-ink);
  font-weight: 700;
  margin: 0 0 0.2rem;
  padding-bottom: 0.7rem;
  border-bottom: 2px solid var(--color-ink);
}
.tb-hero-side ol { list-style: none; counter-reset: fn; padding: 0; margin: 0; }
.tb-hero-side li {
  counter-increment: fn;
  padding: 0.95rem 0;
  border-bottom: 1px dashed var(--color-line);
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 0.7rem;
  align-items: start;
}
.tb-hero-side li:last-child { border-bottom: none; }
.tb-hero-side li::before {
  content: counter(fn, upper-roman);
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-accent);
  line-height: 1.3;
}
.tb-hero-side li a {
  font-family: var(--font-serif);
  font-size: 1.06rem;
  font-weight: 500;
  line-height: 1.24;
  color: var(--color-ink);
  text-decoration: none;
}
.tb-hero-side li a:hover { color: var(--color-accent-deep); }
.tb-hero-side li .tb-mini-cat {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-top: 0.28rem;
  font-weight: 600;
}

/* ============================================================
   EDITOR'S LETTER — parchment-deep band, round iron-gall avatar
   ============================================================ */
.tb-letter {
  background: var(--color-bg-deep);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  padding: 3.8rem 1.6rem;
}
.tb-letter-inner {
  max-width: 920px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 1.8rem;
  align-items: start;
}
@media (max-width: 700px) { .tb-letter-inner { grid-template-columns: 1fr; } }
.tb-letter-avatar {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: var(--color-ink);
  color: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 2rem; font-weight: 600;
}
@media (max-width: 700px) { .tb-letter-avatar { margin: 0; } }
.tb-letter .tb-eyebrow { margin-bottom: 0.6rem; }
.tb-letter h3 { font-family: var(--font-serif); font-size: 1.65rem; font-weight: 600; margin: 0.3rem 0 0.9rem; line-height: 1.2; }
.tb-letter p {
  font-family: var(--font-serif);
  font-size: 1.14rem;
  font-style: italic;
  color: var(--color-charcoal);
  line-height: 1.6;
  margin: 0 0 0.85rem;
}
.tb-letter .tb-signature {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  color: var(--color-accent-deep);
  font-style: normal;
  margin-top: 0.7rem;
}

/* ============================================================
   GENERIC SECTION HEAD
   ============================================================ */
.tb-section { max-width: var(--max-w); margin: 0 auto; padding: 4rem 1.6rem; }
.tb-section.full { max-width: 100%; }
.tb-section.full > .tb-section-body { max-width: var(--max-w); margin: 0 auto; }
.tb-section.dark { background: var(--color-ink); color: var(--color-bg); }
.tb-section.dark h2, .tb-section.dark h3 { color: var(--color-bg); }
.tb-section.dark .tb-eyebrow { color: var(--color-accent-soft); }
.tb-section.bg-deep {
  background: var(--color-bg-deep);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.tb-section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2.2rem;
  border-bottom: 2px solid var(--color-ink);
  padding-bottom: 0.9rem;
  gap: 1rem;
}
.tb-section.dark .tb-section-head { border-bottom-color: rgba(255,255,255,0.22); }
.tb-section.bg-deep .tb-section-head { border-bottom-color: var(--color-ink); }
.tb-section-head-left { display: flex; flex-direction: column; gap: 0.3rem; }
.tb-section-head h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0; font-weight: 600; }
.tb-section-head .tb-more {
  font-family: var(--font-sans);
  font-size: 0.77rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-accent-deep);
  text-decoration: none;
  white-space: nowrap;
}
.tb-section.dark .tb-section-head .tb-more { color: var(--color-accent-soft); }
.tb-section-head .tb-more:hover { color: var(--color-accent); }

/* ============================================================
   CATEGORY PLATES — asymmetric framed grid (first = lead span-2)
   ============================================================ */
.tb-catgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
@media (max-width: 900px) { .tb-catgrid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .tb-catgrid { grid-template-columns: 1fr; } }

.tb-catcard {
  position: static;
  display: flex;
  flex-direction: column;
  aspect-ratio: auto;
  border: 1px solid var(--color-line);
  background: var(--color-white);
  padding: 10px;
  overflow: visible;
  text-decoration: none;
  transition: border-color 0.2s;
}
.tb-catcard:hover { border-color: var(--color-ink); }
.tb-catcard::after { content: none; }  /* kill base gradient overlay */
.tb-catcard img {
  position: static;
  inset: auto;
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.tb-catcard:hover img { transform: scale(1.04); }
.tb-catcard.lead { grid-column: span 2; grid-row: span 2; }
.tb-catcard.lead img { aspect-ratio: 16/11; }
@media (max-width: 900px) { .tb-catcard.lead { grid-column: span 2; grid-row: auto; } }
@media (max-width: 540px) { .tb-catcard.lead { grid-column: span 1; } }

.tb-catcard-text {
  position: static;
  left: auto; right: auto; bottom: auto;
  color: var(--color-ink);
  padding: 0.85rem 0.5rem 0.35rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.6rem;
}
.tb-catcard-name {
  font-family: var(--font-serif);
  font-size: 1.24rem;
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.15;
  margin: 0;
}
.tb-catcard.lead .tb-catcard-name { font-size: 1.7rem; }
.tb-catcard-count {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-deep);
  font-weight: 700;
  white-space: nowrap;
  margin-top: 0;
}

/* ============================================================
   EDITORIAL SPREAD (archive feature)
   ============================================================ */
.tb-spread {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-line);
}
.tb-spread:last-child { border-bottom: none; }
.tb-spread.reverse .tb-spread-image { order: 2; }
@media (max-width: 800px) {
  .tb-spread, .tb-spread.reverse { grid-template-columns: 1fr; gap: 2rem; }
  .tb-spread.reverse .tb-spread-image { order: 0; }
}
.tb-spread-image {
  border: 1px solid var(--color-ink);
  background: var(--color-white);
  padding: 10px;
}
.tb-spread-image img { width: 100%; aspect-ratio: 4/5; object-fit: cover; display: block; }
.tb-spread-text .tb-eyebrow { margin-bottom: 0.8rem; }
.tb-spread-text h3 { font-family: var(--font-serif); font-size: clamp(1.7rem, 2.6vw, 2.1rem); font-weight: 600; line-height: 1.16; margin: 0 0 1rem; }
.tb-spread-text h3 a { color: inherit; text-decoration: none; }
.tb-spread-text h3 a:hover { color: var(--color-accent-deep); }
.tb-spread-text .tb-spread-excerpt { font-size: 1.05rem; color: var(--color-muted); margin-bottom: 1.2rem; line-height: 1.6; }
.tb-spread-text .tb-spread-read {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}

/* ============================================================
   MARGINALIA EPIGRAPH (dark iron-gall band)
   ============================================================ */
.tb-pullquote {
  background: var(--color-ink);
  color: var(--color-bg);
  padding: 4.4rem 1.6rem;
  text-align: center;
}
.tb-pullquote-inner { max-width: 880px; margin: 0 auto; }
.tb-pullquote .tb-eyebrow { color: var(--color-accent-soft); margin-bottom: 1.3rem; }
.tb-pullquote blockquote {
  background: transparent; border: none; padding: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.32;
  color: var(--color-bg);
  margin: 0 0 1rem;
  font-weight: 400;
}
.tb-pullquote .tb-pullquote-source {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
}
.tb-pullquote .tb-pullquote-source a { color: var(--color-accent-soft); }

/* ============================================================
   SEASONAL MOSAIC — asymmetric framed grid
   ============================================================ */
.tb-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: minmax(120px, auto);
  gap: 1.4rem;
}
@media (max-width: 950px) { .tb-mosaic { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .tb-mosaic { grid-template-columns: 1fr; } }

.tb-mosaic-item {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s;
}
.tb-mosaic-item:hover { border-color: var(--color-ink); }
.tb-mosaic-item .tb-mosaic-cover { aspect-ratio: 4/3; overflow: hidden; background: var(--color-primary-soft); }
.tb-mosaic-item.tall .tb-mosaic-cover { aspect-ratio: 3/4; }
.tb-mosaic-item.wide .tb-mosaic-cover { aspect-ratio: 16/10; }
.tb-mosaic-item .tb-mosaic-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.tb-mosaic-item:hover .tb-mosaic-cover img { transform: scale(1.04); }
.tb-mosaic-item.big { grid-row: span 2; }
.tb-mosaic-item.big .tb-mosaic-cover { aspect-ratio: 4/5; }
@media (max-width: 950px) { .tb-mosaic-item.big { grid-row: auto; } }

.tb-mosaic-item .tb-mosaic-body { padding: 0.9rem 1rem 1.1rem; flex: 1; display: flex; flex-direction: column; gap: 0.4rem; }
.tb-mosaic-item .tb-mosaic-meta {
  font-family: var(--font-sans); font-size: 0.68rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--color-accent-deep); font-weight: 700;
}
.tb-mosaic-item .tb-mosaic-title { font-family: var(--font-serif); font-size: 1.12rem; font-weight: 600; line-height: 1.22; margin: 0; color: var(--color-ink); }
.tb-mosaic-item.big .tb-mosaic-title { font-size: 1.42rem; }
.tb-mosaic-item .tb-mosaic-excerpt {
  font-size: 0.9rem; color: var(--color-muted); line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.tb-mosaic-item .tb-mosaic-date { font-family: var(--font-sans); font-size: 0.74rem; color: var(--color-muted); margin-top: auto; }

/* ============================================================
   BY SECTION — thumbnail lists, parchment-deep band
   ============================================================ */
.tb-bysection { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.2rem 2.4rem; }
@media (max-width: 950px) { .tb-bysection { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .tb-bysection { grid-template-columns: 1fr; } }

.tb-bysection-block { display: flex; flex-direction: column; }
.tb-bysection-block h3 {
  font-family: var(--font-serif); font-size: 1.22rem; font-weight: 600;
  margin: 0 0 1rem; padding-bottom: 0.55rem;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block; align-self: flex-start;
}
.tb-bysection-block h3 a { color: inherit; text-decoration: none; }
.tb-bysection-block h3 a:hover { color: var(--color-accent-deep); }
.tb-bysection-list { list-style: none; padding: 0; margin: 0 0 0.8rem; display: flex; flex-direction: column; gap: 0.9rem; }
.tb-bysection-list li { display: grid; grid-template-columns: 60px 1fr; gap: 0.8rem; align-items: start; }
.tb-bysection-list .tb-bysection-thumb {
  width: 60px; height: 60px;
  border: 1px solid var(--color-line);
  overflow: hidden; background: var(--color-primary-soft);
}
.tb-bysection-list .tb-bysection-thumb img { width: 100%; height: 100%; object-fit: cover; }
.tb-bysection-list .tb-bysection-title { font-family: var(--font-serif); font-size: 0.98rem; line-height: 1.26; margin: 0; font-weight: 500; }
.tb-bysection-list .tb-bysection-title a { color: var(--color-ink); text-decoration: none; }
.tb-bysection-list .tb-bysection-title a:hover { color: var(--color-accent-deep); }
.tb-bysection-list .tb-bysection-date { font-family: var(--font-sans); font-size: 0.72rem; color: var(--color-muted); margin-top: 0.2rem; }
.tb-bysection-block .tb-bysection-more {
  font-family: var(--font-sans); font-size: 0.76rem; letter-spacing: 0.12em;
  text-transform: uppercase; font-weight: 700; color: var(--color-accent-deep);
  text-decoration: none; margin-top: 0.4rem; align-self: flex-start;
}
.tb-bysection-block .tb-bysection-more:hover { color: var(--color-accent); }

/* ============================================================
   NEWSLETTER (dark iron-gall band)
   ============================================================ */
.tb-newsletter { background: var(--color-ink); color: var(--color-bg); padding: 4.2rem 1.6rem; text-align: center; }
.tb-newsletter-inner { max-width: 640px; margin: 0 auto; }
.tb-newsletter .tb-eyebrow { color: var(--color-accent-soft); margin-bottom: 1rem; }
.tb-newsletter h3 { font-family: var(--font-serif); font-size: clamp(1.7rem, 2.8vw, 2.2rem); color: var(--color-bg); font-weight: 600; margin: 0 0 0.7rem; }
.tb-newsletter p { color: rgba(241,235,221,0.78); font-size: 1rem; margin-bottom: 1.6rem; }
.tb-newsletter-form { display: flex; gap: 0.5rem; max-width: 440px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.tb-newsletter-form input[type="email"] {
  flex: 1 1 230px; padding: 0.85rem 1.1rem;
  border: 1px solid rgba(241,235,221,0.3); background: transparent;
  color: var(--color-bg); border-radius: var(--radius-sm);
  font-family: var(--font-sans); font-size: 0.95rem;
}
.tb-newsletter-form input[type="email"]::placeholder { color: rgba(241,235,221,0.5); }
.tb-newsletter-form button {
  background: var(--color-accent); color: #fff; border: none;
  padding: 0.85rem 1.5rem; border-radius: var(--radius-sm);
  font-family: var(--font-sans); font-weight: 700; font-size: 0.82rem;
  letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.tb-newsletter-form button:hover { background: var(--color-accent-soft); color: var(--color-ink); }
.tb-newsletter-note { font-size: 0.74rem; color: rgba(241,235,221,0.55); margin-top: 1rem; }
.tb-newsletter-note a { color: inherit; text-decoration: underline; }

/* ============================================================
   SINGLE POST
   ============================================================ */
.single .entry-content, .page .entry-content {
  max-width: var(--max-w-narrow); margin: 0 auto; font-size: 18px; line-height: 1.78;
}
.single .entry-content > p:first-of-type { font-size: 1.2rem; line-height: 1.62; color: var(--color-ink); }
.single .entry-content > p:first-of-type::first-letter {
  font-family: var(--font-serif); font-size: 3.3rem; font-weight: 700;
  float: left; line-height: 0.72; padding: 0.3rem 0.55rem 0 0; color: var(--color-accent);
}

.tb-post-header { max-width: var(--max-w-narrow); margin: 2.5rem auto 1.5rem; padding: 0 1.6rem; }
.tb-breadcrumb { font-family: var(--font-sans); font-size: 0.78rem; color: var(--color-muted); letter-spacing: 0.06em; margin-bottom: 1rem; }
.tb-breadcrumb a { color: var(--color-accent-deep); text-decoration: none; }
.tb-breadcrumb a:hover { color: var(--color-accent); }
.tb-post-cat {
  display: inline-block; font-family: var(--font-sans); font-size: 0.72rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-bg);
  background: var(--color-accent); padding: 0.35rem 0.8rem; border-radius: var(--radius-sm);
  text-decoration: none; font-weight: 700; margin-bottom: 1rem;
}
.tb-post-cat:hover { background: var(--color-accent-deep); color: var(--color-bg); }
.tb-post-title { font-family: var(--font-serif); font-size: clamp(2.1rem, 4vw, 3rem); font-weight: 600; line-height: 1.1; margin: 0.3rem 0 1.2rem; }
.tb-post-meta { font-family: var(--font-sans); font-size: 0.88rem; color: var(--color-muted); letter-spacing: 0.02em; display: flex; flex-wrap: wrap; gap: 0.6rem 1.2rem; align-items: center; }
.tb-post-meta strong { color: var(--color-charcoal); font-weight: 600; }

.tb-post-cover { max-width: var(--max-w-wide); margin: 2rem auto 3rem; padding: 0 1.6rem; }
.tb-post-cover img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border: 1px solid var(--color-ink); padding: 10px; background: var(--color-white); }

.ftc-disclosure {
  max-width: var(--max-w-narrow); margin: 0 auto 2.5rem;
  background: var(--color-bg-deep); border-left: 4px solid var(--color-accent);
  padding: 1rem 1.25rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.94rem; color: var(--color-charcoal);
}
.ftc-disclosure p { margin: 0; }
.entry-content .ftc-disclosure { margin-left: 0; margin-right: 0; }

.single .entry-content blockquote {
  border-left: none; background: transparent; text-align: center;
  font-family: var(--font-serif); font-style: italic;
  font-size: clamp(1.3rem, 2.4vw, 1.6rem); line-height: 1.45; color: var(--color-accent-deep);
  padding: 2rem 0; margin: 2.5rem 0;
  border-top: 2px solid var(--color-accent); border-bottom: 2px solid var(--color-accent);
}

.tb-inline-cta { background: var(--color-bg-deep); border: 1px solid var(--color-line); padding: 1.6rem 1.4rem; margin: 2.5rem 0; text-align: center; }
.tb-inline-cta strong { font-family: var(--font-serif); font-size: 1.15rem; display: block; margin-bottom: 0.4rem; }
.tb-inline-cta p { font-size: 0.92rem; color: var(--color-muted); margin: 0 0 0.8rem; }
.tb-inline-cta a {
  display: inline-block; background: var(--color-ink); color: var(--color-bg);
  padding: 0.55rem 1.2rem; border-radius: var(--radius-sm); text-decoration: none;
  font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600;
}

.tb-author-bio {
  max-width: var(--max-w-narrow); margin: 4rem auto 2rem; padding: 2rem;
  background: var(--color-white); border: 1px solid var(--color-line);
  display: grid; grid-template-columns: 96px 1fr; gap: 1.6rem; align-items: start;
}
@media (max-width: 540px) { .tb-author-bio { grid-template-columns: 1fr; } }
.tb-author-avatar { width: 96px; height: 96px; border-radius: 50%; background: var(--color-ink); color: var(--color-bg); display: flex; align-items: center; justify-content: center; font-family: var(--font-serif); font-size: 2rem; }
.tb-author-bio .tb-eyebrow { margin-bottom: 0.4rem; display: block; }
.tb-author-bio h4 { margin: 0 0 0.4rem; font-size: 1.15rem; font-family: var(--font-serif); font-weight: 600; }
.tb-author-bio p { font-size: 0.96rem; color: var(--color-muted); margin: 0 0 0.4rem; line-height: 1.6; }
.tb-author-bio a { font-family: var(--font-sans); font-size: 0.85rem; }

.tb-related { max-width: var(--max-w); margin: 4rem auto 3rem; padding: 0 1.6rem; }
.tb-related h3 { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 600; margin: 0 0 1.5rem; padding-bottom: 0.6rem; border-bottom: 2px solid var(--color-ink); }
.tb-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
@media (max-width: 700px) { .tb-related-grid { grid-template-columns: 1fr; } }
.tb-related-card { text-decoration: none; color: inherit; display: block; }
.tb-related-card .tb-related-cover { border: 1px solid var(--color-line); background: var(--color-white); padding: 8px; margin-bottom: 0.8rem; }
.tb-related-cover img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.tb-related-card .tb-related-title { font-family: var(--font-serif); font-size: 1.1rem; line-height: 1.28; margin: 0; font-weight: 600; }
.tb-related-card:hover .tb-related-title { color: var(--color-accent-deep); }

/* ============================================================
   ARCHIVE
   ============================================================ */
.tb-archive-hero {
  background: var(--color-bg-deep);
  padding: 4rem 1.6rem 3.5rem;
  border-bottom: 1px solid var(--color-line);
}
.tb-archive-hero .tb-eyebrow { margin-bottom: 0.8rem; color: var(--color-accent-deep); }
.tb-archive-hero h1 { font-family: var(--font-serif); font-size: clamp(2rem, 3.6vw, 2.8rem); font-weight: 600; margin: 0 0 0.6rem; }
.tb-archive-hero p { max-width: 640px; margin: 0; font-size: 1.02rem; color: var(--color-muted); line-height: 1.6; }
.tb-archive-hero-inner { max-width: var(--max-w); margin: 0 auto; }

.tb-archive-grid { max-width: var(--max-w); margin: 3rem auto; padding: 0 1.6rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
@media (max-width: 900px) { .tb-archive-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .tb-archive-grid { grid-template-columns: 1fr; } }
.tb-archive-card { text-decoration: none; color: inherit; display: block; }
.tb-archive-card .tb-archive-cover { border: 1px solid var(--color-line); background: var(--color-white); padding: 8px; margin-bottom: 1rem; }
.tb-archive-cover img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.tb-archive-card .tb-archive-meta { font-family: var(--font-sans); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent-deep); margin-bottom: 0.4rem; font-weight: 700; }
.tb-archive-card .tb-archive-title { font-family: var(--font-serif); font-size: 1.25rem; font-weight: 600; line-height: 1.26; margin: 0 0 0.5rem; }
.tb-archive-card .tb-archive-excerpt { font-size: 0.95rem; color: var(--color-muted); line-height: 1.55; }
.tb-archive-feature { max-width: var(--max-w); margin: 3rem auto 0; padding: 0 1.6rem; }
.tb-archive-feature .tb-spread { padding: 0 0 3rem; border-bottom: 1px solid var(--color-line); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer, .site-info { background: var(--color-primary-dark); color: var(--color-bg); font-family: var(--font-sans); font-size: 0.9rem; }
.site-info a, .site-footer a { color: var(--color-accent-soft); text-decoration: underline; }
.site-info a:hover, .site-footer a:hover { color: var(--color-bg); }
.footer-widgets, .site-info { padding: 2.5rem 1.6rem; }
.site-footer h4, .site-footer h3, .site-footer h2 { color: var(--color-bg); font-family: var(--font-serif); }

/* ============================================================
   READING PROGRESS (CSS scroll-driven)
   ============================================================ */
@supports (animation-timeline: scroll()) {
  .tb-progress {
    position: fixed; top: 0; left: 0; height: 3px; width: 100%;
    background: var(--color-accent); transform-origin: left; transform: scaleX(0);
    animation: tb-progress linear; animation-timeline: scroll(root block); z-index: 9999;
  }
  @keyframes tb-progress { to { transform: scaleX(1); } }
}