/* ===========================================
   SUBPAGE — shared styles for content pages
   Extends home.css (which provides header, footer,
   buttons, .section, .eyebrow, .h2, .h3, .lead,
   CSS vars, fonts, reveal animations).
   =========================================== */

/* ===========================================
   BREADCRUMB — slim trail under the header
   =========================================== */
.crumbs {
  background: var(--paper-soft);
  border-bottom: 1px solid rgba(26,26,26,0.08);
  padding: 92px var(--gutter) 16px;  /* extra top: clears the fixed header */
}
.crumbs__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-size: 12px;
  font-family: var(--hand-en);
  letter-spacing: 2px;
  color: var(--pencil);
  text-transform: uppercase;
}
.crumbs a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
.crumbs a:hover { color: var(--red); }
.crumbs__sep { opacity: 0.4; }
.crumbs__current { color: var(--ink); font-weight: 700; }

/* ===========================================
   PAGE HERO — quieter than home hero, typographic
   =========================================== */
.page-hero {
  position: relative;
  background: var(--paper);
  padding: clamp(60px, 9vw, 110px) var(--gutter) clamp(50px, 7vw, 90px);
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid rgba(26,26,26,0.08);
}
.page-hero__inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
.page-hero__kicker {
  font-family: var(--hand-en);
  font-size: 13px;
  letter-spacing: 5px;
  color: var(--red);
  display: inline-flex; align-items: center; gap: 14px;
  margin-bottom: 28px;
  opacity: 0;
  animation: ph-fade-up 0.8s 0.1s ease-out forwards;
}
.page-hero__kicker::before, .page-hero__kicker::after {
  content: ''; width: 32px; height: 1px; background: var(--red); opacity: 0.6;
}
.page-hero__title {
  font-family: var(--serif);
  font-size: clamp(44px, 6.5vw, 86px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--ink);
  opacity: 0;
  animation: ph-fade-up 0.9s 0.25s ease-out forwards;
}
.page-hero__tagline {
  margin-top: 28px;
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 640px;
  margin-inline: auto;
  opacity: 0;
  animation: ph-fade-up 0.9s 0.4s ease-out forwards;
}
.page-hero__rule {
  width: 60px; height: 2px;
  background: var(--ink);
  margin: 36px auto 0;
  opacity: 0;
  animation: ph-fade-up 0.9s 0.55s ease-out forwards;
}

/* Big Chinese character watermark in background */
.page-hero__stamp {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--serif);
  font-size: clamp(280px, 38vw, 580px);
  line-height: 1;
  color: rgba(26,26,26,0.035);
  user-select: none; pointer-events: none;
  z-index: 0;
  letter-spacing: -0.05em;
  white-space: nowrap;
}

/* Decorative plum-blossom corner ornaments */
.page-hero__corner {
  position: absolute;
  width: 80px; height: 80px;
  opacity: 0.18;
  pointer-events: none;
}
.page-hero__corner--tr { top: 24px; right: 24px; }
.page-hero__corner--bl { bottom: 24px; left: 24px; transform: rotate(180deg); }

@keyframes ph-fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===========================================
   LEAD BLOCK — large opening paragraph
   =========================================== */
.lead-block {
  padding: clamp(60px, 8vw, 100px) var(--gutter) clamp(40px, 5vw, 60px);
  background: var(--paper);
}
.lead-block__inner {
  max-width: 780px;
  margin: 0 auto;
  position: relative;
}
.lead-block__mark {
  position: absolute;
  top: -20px; right: -10px;
  font-family: var(--serif);
  font-size: 96px;
  line-height: 1;
  color: var(--red);
  opacity: 0.18;
  user-select: none; pointer-events: none;
}
.lead-block p {
  font-size: clamp(18px, 1.7vw, 22px);
  line-height: 1.7;
  color: var(--ink);
  font-weight: 400;
}
.lead-block p strong { font-weight: 700; }

/* ===========================================
   CONTENT BLOCK — image + text, alternating sides
   =========================================== */
.cblock {
  padding: clamp(50px, 7vw, 90px) var(--gutter);
  position: relative;
}
.cblock--warm { background: var(--paper-warm); }
.cblock--soft { background: var(--paper-soft); }
.cblock__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.cblock--reverse .cblock__inner { direction: ltr; }
.cblock--reverse .cblock__inner > * { direction: rtl; }

.cblock__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--paper-soft);
}
.cblock__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.cblock:hover .cblock__media img { transform: scale(1.04); }
.cblock__media::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 70%, rgba(26,26,26,0.18) 100%);
  z-index: 1;
  pointer-events: none;
}
/* Caption stamp on image */
.cblock__stamp {
  position: absolute;
  bottom: 14px; right: 14px;
  z-index: 2;
  font-family: var(--serif);
  font-size: 38px;
  color: rgba(250,247,241,0.85);
  line-height: 1;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}

.cblock__body { padding: 12px 0; }
.cblock__num {
  font-family: var(--hand-en);
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--red);
  margin-bottom: 14px;
  display: inline-block;
}
.cblock__heading {
  font-family: var(--serif);
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.005em;
}
.cblock__body p {
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.cblock__body p:last-child { margin-bottom: 0; }
.cblock__body p strong, .cblock__body p b { color: var(--ink); font-weight: 700; }
.cblock__body a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px dotted var(--red);
  transition: background 0.2s ease, color 0.2s ease;
  padding: 0 2px;
}
.cblock__body a:hover { background: var(--red); color: var(--paper); border-bottom-color: var(--red); }

/* Text-only block (no image) */
.cblock--text .cblock__inner {
  grid-template-columns: 1fr;
  max-width: 780px;
}
.cblock--text .cblock__body { padding: 0; }

@media (max-width: 800px) {
  .cblock__inner { grid-template-columns: 1fr; gap: 36px; }
  .cblock__media { aspect-ratio: 4 / 3; }
}

/* ===========================================
   PULL QUOTE — dramatic centered pull-out
   =========================================== */
.pullquote {
  padding: clamp(70px, 10vw, 130px) var(--gutter);
  background: var(--ink);
  color: var(--paper);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pullquote__inner {
  max-width: 880px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.pullquote__mark {
  font-family: var(--serif);
  font-size: clamp(80px, 12vw, 160px);
  line-height: 0.6;
  color: var(--red);
  opacity: 0.6;
  margin-bottom: 8px;
  display: inline-block;
}
.pullquote__text {
  font-family: var(--serif);
  font-size: clamp(26px, 3.4vw, 44px);
  line-height: 1.35;
  letter-spacing: -0.005em;
  margin: 0 auto;
  max-width: 820px;
  text-wrap: pretty;
}
.pullquote__source {
  margin-top: 36px;
  font-family: var(--hand-en);
  font-size: 13px;
  letter-spacing: 4px;
  color: var(--paper);
  opacity: 0.6;
  display: inline-flex; align-items: center; gap: 14px;
  text-transform: uppercase;
}
.pullquote__source::before {
  content: ''; width: 32px; height: 1px; background: var(--red);
}
.pullquote__bg-char {
  position: absolute;
  top: 50%; right: 5%;
  transform: translateY(-50%);
  font-family: var(--serif);
  font-size: clamp(280px, 40vw, 560px);
  line-height: 1;
  color: rgba(196,30,58,0.06);
  user-select: none; pointer-events: none;
  z-index: 0;
}

/* ===========================================
   CLOSING — CTA section to deepen engagement
   =========================================== */
.closing {
  padding: clamp(70px, 9vw, 110px) var(--gutter);
  background: var(--paper-soft);
  text-align: center;
  border-top: 1px solid rgba(26,26,26,0.08);
}
.closing__inner {
  max-width: 720px;
  margin: 0 auto;
}
.closing__eye {
  font-family: var(--hand-en);
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--red);
  margin-bottom: 16px;
}
.closing__title {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.15;
  margin-bottom: 20px;
}
.closing__sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 36px;
  max-width: 560px;
  margin-inline: auto;
}
.closing__ctas { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* ===========================================
   RELATED RAIL — cards linking to other shita pages
   =========================================== */
.related {
  padding: clamp(70px, 9vw, 110px) var(--gutter);
  background: var(--paper);
}
.related__inner { max-width: var(--maxw); margin: 0 auto; }
.related__head {
  display: flex; justify-content: space-between; align-items: end;
  gap: 24px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}
.related__title {
  font-family: var(--serif);
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.15;
}
.related__sub {
  font-size: 15px;
  color: var(--pencil);
  max-width: 360px;
}

.related__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2vw, 24px);
}
.related__card {
  display: flex; flex-direction: column;
  padding: 28px 24px;
  background: var(--paper-soft);
  text-decoration: none;
  color: var(--ink);
  border: 1px solid transparent;
  transition: all 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1.15;
}
.related__card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px; background: var(--red);
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.related__card:hover {
  background: var(--paper);
  border-color: rgba(26,26,26,0.12);
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(26,26,26,0.08);
}
.related__card:hover::before { transform: scaleX(1); transform-origin: left; }

.related__card-num {
  font-family: var(--hand-en);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--red);
  margin-bottom: 14px;
}
.related__card-title {
  font-family: var(--serif);
  font-size: clamp(20px, 1.8vw, 24px);
  line-height: 1.2;
  margin-bottom: 12px;
}
.related__card-blurb {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
  flex: 1;
}
.related__card-arrow {
  margin-top: 18px;
  font-family: var(--hand-en);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--ink);
  transition: gap 0.3s ease, color 0.3s ease;
  display: inline-flex; align-items: center; gap: 8px;
}
.related__card:hover .related__card-arrow { color: var(--red); gap: 14px; }

@media (max-width: 900px) {
  .related__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  .related__grid { grid-template-columns: 1fr; }
  .related__card { aspect-ratio: auto; }
}


/* ===========================================
   MASTER HERO — portrait + identity panel
   For master/biography subpages (P6-P10)
   =========================================== */
.master-hero {
  position: relative;
  display: grid;
  grid-template-columns: 420px 1fr;
  background: var(--paper-soft);
  border-bottom: 1px solid rgba(26,26,26,0.08);
  isolation: isolate;
  overflow: hidden;
}
.master-hero__portrait {
  position: relative;
  background: var(--ink);
  min-height: 520px;
  overflow: hidden;
}
.master-hero__portrait img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 6s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.master-hero:hover .master-hero__portrait img { transform: scale(1.04); }
.master-hero__portrait::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(26,26,26,0.4) 100%);
  pointer-events: none;
}

.master-hero__body {
  padding: clamp(40px, 6vw, 80px) clamp(28px, 4vw, 60px);
  display: flex; flex-direction: column; justify-content: center;
  position: relative;
  z-index: 1;
}
.master-hero__meta {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.master-hero__gen {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 6px 14px;
  background: var(--red);
  color: var(--paper);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.master-hero__dates {
  font-family: var(--hand-en);
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--pencil);
  text-transform: uppercase;
}
.master-hero__kicker {
  font-family: var(--hand-en);
  font-size: 13px;
  letter-spacing: 4px;
  color: var(--red);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.master-hero__title {
  font-family: var(--serif);
  font-size: clamp(54px, 7vw, 96px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
}
.master-hero__title-en {
  margin-top: 12px;
  font-family: var(--hand-en);
  font-size: 17px;
  letter-spacing: 3px;
  color: var(--pencil);
  text-transform: uppercase;
}
.master-hero__lead {
  margin-top: 28px;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 560px;
}
.master-hero__lead a { color: var(--red); text-decoration: none; border-bottom: 1px dotted var(--red); }
.master-hero__stamp {
  position: absolute;
  top: 8%; left: 6%;
  font-family: var(--serif);
  font-size: clamp(140px, 18vw, 280px);
  line-height: 0.85;
  color: rgba(196,30,58,0.08);
  user-select: none; pointer-events: none;
  writing-mode: vertical-rl;
  letter-spacing: -0.05em;
  z-index: 0;
}

@media (max-width: 900px) {
  .master-hero { grid-template-columns: 1fr; }
  .master-hero__portrait { min-height: 380px; aspect-ratio: 4 / 5; }
  .master-hero__stamp { font-size: clamp(120px, 26vw, 220px); top: 4%; left: auto; right: 6%; }
}

/* ===========================================
   TIMELINE — vertical year-marker list
   =========================================== */
.timeline-sec {
  padding: clamp(70px, 9vw, 110px) var(--gutter);
  background: var(--paper-warm);
}
.timeline-sec__inner { max-width: 920px; margin: 0 auto; }
.timeline-sec__head {
  text-align: center;
  margin-bottom: 56px;
}
.timeline-sec__title {
  font-family: var(--serif);
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.15;
}
.timeline-sec__eye {
  font-family: var(--hand-en);
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--red);
  margin-bottom: 14px;
  display: inline-flex; align-items: center; gap: 12px;
}
.timeline-sec__eye::before, .timeline-sec__eye::after {
  content: ''; width: 24px; height: 1px; background: var(--red);
}

.timeline {
  position: relative;
  padding-inline-start: 38px;
  list-style: none;
  margin: 0;
}
.timeline::before {
  content: '';
  position: absolute;
  inset-inline-start: 14px;
  top: 8px; bottom: 8px;
  width: 1.5px;
  background: linear-gradient(180deg,
    rgba(196,30,58,0.6) 0%,
    rgba(26,26,26,0.2) 50%,
    rgba(196,30,58,0.6) 100%);
}
.timeline__item {
  position: relative;
  padding-bottom: 32px;
}
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
  content: '';
  position: absolute;
  inset-inline-start: -33px;
  top: 6px;
  width: 13px; height: 13px;
  background: var(--paper-warm);
  border: 2px solid var(--red);
  border-radius: 50%;
  z-index: 1;
  transition: transform 0.3s ease, background 0.3s ease;
}
.timeline__item:hover::before { transform: scale(1.25); background: var(--red); }
.timeline__year {
  display: inline-block;
  font-family: var(--hand-en);
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--red);
  font-weight: 700;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.timeline__text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
}
.timeline__text b { color: var(--ink); font-weight: 700; }
.timeline__text a { color: var(--red); text-decoration: none; border-bottom: 1px dotted var(--red); }

/* ===========================================
   CLOSING — variant for master pages (legacy)
   Already inherits .closing — only override if needed
   =========================================== */

/* ===========================================
   PREV / NEXT — between consecutive masters
   =========================================== */
.prevnext {
  padding: clamp(40px, 5vw, 60px) var(--gutter);
  background: var(--paper);
  border-top: 1px solid rgba(26,26,26,0.06);
  border-bottom: 1px solid rgba(26,26,26,0.06);
}
.prevnext__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.prevnext__card {
  display: flex; flex-direction: column;
  gap: 8px;
  padding: 22px 28px;
  text-decoration: none;
  color: var(--ink);
  background: var(--paper-soft);
  border: 1px solid transparent;
  transition: all 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
  position: relative;
  overflow: hidden;
  min-height: 100px;
  justify-content: center;
}
.prevnext__card--next { text-align: end; }
.prevnext__card:hover {
  background: var(--paper);
  border-color: rgba(26,26,26,0.12);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(26,26,26,0.06);
}
.prevnext__dir {
  font-family: var(--hand-en);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--red);
  text-transform: uppercase;
}
.prevnext__name {
  font-family: var(--serif);
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.2;
}
.prevnext__gen {
  font-size: 12px;
  color: var(--pencil);
  letter-spacing: 1px;
}
@media (max-width: 700px) {
  .prevnext__inner { grid-template-columns: 1fr; }
  .prevnext__card--next { text-align: start; }
}


/* ===========================================
   LINEAGE OVERVIEW — flow chart of generations
   =========================================== */
.lineage-flow {
  padding: clamp(60px, 8vw, 100px) var(--gutter);
  background: var(--paper-warm);
}
.lineage-flow__inner {
  max-width: 1100px;
  margin: 0 auto;
}
.lineage-flow__head {
  text-align: center;
  margin-bottom: 56px;
}
.lineage-flow__title {
  font-family: var(--serif);
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.15;
  margin-bottom: 12px;
}
.lineage-flow__sub {
  font-size: 16px;
  color: var(--ink-soft);
  max-width: 580px;
  margin-inline: auto;
  line-height: 1.65;
}

.lineage-chain {
  position: relative;
  display: flex; flex-direction: column;
  gap: 20px;
  max-width: 720px;
  margin: 0 auto;
}
.lineage-chain__node {
  position: relative;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  align-items: center;
  padding: 22px 28px;
  background: var(--paper);
  text-decoration: none;
  color: var(--ink);
  border: 1px solid rgba(26,26,26,0.08);
  transition: all 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.lineage-chain__node--featured {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.lineage-chain__node--featured .lineage-chain__name { color: var(--paper); }
.lineage-chain__node--featured .lineage-chain__sub { color: rgba(250,247,241,0.7); }
.lineage-chain__node--unknown {
  background: transparent;
  border: 1.5px dashed rgba(26,26,26,0.25);
  color: var(--pencil);
  cursor: default;
}
.lineage-chain__node[href]:hover {
  transform: translateX(-4px);
  border-color: var(--red);
  box-shadow: 0 8px 20px rgba(26,26,26,0.06);
}
.lineage-chain__gen {
  font-family: var(--hand-en);
  font-size: 11px;
  letter-spacing: 2.5px;
  color: var(--red);
  text-transform: uppercase;
  line-height: 1.4;
}
.lineage-chain__node--featured .lineage-chain__gen { color: #ff8a9a; }
.lineage-chain__name {
  font-family: var(--serif);
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.15;
  color: var(--ink);
}
.lineage-chain__sub {
  font-size: 13px;
  color: var(--pencil);
  margin-top: 4px;
  letter-spacing: 0.5px;
}
.lineage-chain__arrow {
  text-align: center;
  font-family: var(--hand-en);
  font-size: 18px;
  color: var(--red);
  opacity: 0.5;
  letter-spacing: 0.1em;
  margin: -4px 0;
}

/* Branch: two parallel nodes for the split at Gen 8 */
.lineage-branch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 4px;
}
.lineage-branch__intro {
  text-align: center;
  font-family: var(--hand-en);
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--red);
  margin: 12px 0;
  text-transform: uppercase;
  position: relative;
}
.lineage-branch__intro::before, .lineage-branch__intro::after {
  content: '';
  display: inline-block;
  width: 40px; height: 1px;
  background: var(--red);
  vertical-align: middle;
  margin: 0 12px;
  opacity: 0.5;
}

.lineage-branch .lineage-chain__node {
  grid-template-columns: 1fr;
  text-align: center;
}

@media (max-width: 700px) {
  .lineage-chain__node { grid-template-columns: 1fr; text-align: start; gap: 8px; }
  .lineage-branch { grid-template-columns: 1fr; }
}