/* yangfanyunjc.cfd - Eastern Ukiyo-e Woodblock Scroll */
:root {
  --washi: #F4EFEA;
  --surface: #FCF9F5;
  --vermilion: #B91C1C;
  --vermilion-glow: #DC2626;
  --indigo: #172554;
  --pine: #14532D;
  --gold: #B45309;
  --ink: #292524;
  --muted: #57534E;
  --border: #D6D3D1;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Kaiti SC", "KaiTi", "STKaiti", "Songti SC", serif;
  background-color: var(--washi);
  color: var(--ink);
  line-height: 1.85;
}
a { color: var(--vermilion); text-decoration: none; transition: all 0.2s; }
a:visited { color: var(--vermilion); }
a:hover { color: var(--indigo); text-decoration: underline; }

/* Centered Calligraphic Header */
.site-header {
  background: var(--surface);
  border-bottom: 2px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(41, 37, 36, 0.04);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--vermilion);
  letter-spacing: 0.1em;
}
.logo-seal-box {
  width: 32px;
  height: 32px;
  background: var(--vermilion);
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 900;
  border-radius: 4px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.nav-links a {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  padding: 0.25rem 0.6rem;
  position: relative;
}
.nav-links a:hover {
  color: var(--vermilion);
  text-decoration: none;
}
.nav-links a::after {
  content: "·";
  position: absolute;
  right: -10px;
  color: var(--vermilion);
}
.nav-links a:last-child::after { content: ""; }
.nav-links .nav-hub-link { color: var(--vermilion); font-weight: 900; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.8rem;
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.25s ease;
  border: 1px solid var(--vermilion);
}
.btn-primary {
  background: var(--vermilion);
  color: #FFF !important;
  box-shadow: 3px 3px 0 var(--indigo);
}
.btn-primary:hover {
  background: var(--vermilion-glow);
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--indigo);
  text-decoration: none;
}
.btn-secondary {
  background: var(--surface);
  color: var(--ink) !important;
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  border-color: var(--vermilion);
  color: var(--vermilion) !important;
  text-decoration: none;
}

/* Centered Woodblock Stage Hero */
.hero-woodblock {
  max-width: 1200px;
  margin: 3rem auto;
  padding: 0 2rem;
  text-align: center;
}
.woodblock-seal-tag {
  display: inline-block;
  background: #FEF2F2;
  border: 1px solid var(--vermilion);
  color: var(--vermilion);
  padding: 0.25rem 1rem;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  margin-bottom: 1.5rem;
}
.hero-woodblock h1 {
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}
.hero-woodblock .woodblock-desc {
  max-width: 820px;
  margin: 0 auto 2.5rem auto;
  font-size: 1.2rem;
  color: var(--muted);
  line-height: 1.8;
}
.hero-actions-center {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}
.woodblock-canvas-mount {
  background: var(--surface);
  border: 8px solid #FFFDF9;
  outline: 2px solid var(--border);
  padding: 10px;
  box-shadow: 0 15px 35px rgba(23, 37, 84, 0.08);
  max-width: 900px;
  margin: 0 auto;
}
.hero-illus { width: 100%; height: auto; display: block; }

@keyframes ukiyoeRock {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-7px) rotate(1.5deg); }
}
.ukiyoe-ship-rock2 { animation: ukiyoeRock 6s ease-in-out infinite; transform-origin: center bottom; }

/* Scroll-shaped sections */
.woodblock-section {
  max-width: 1200px;
  margin: 6rem auto;
  padding: 0 2rem;
}
.scroll-heading-wrap {
  text-align: center;
  margin-bottom: 3.5rem;
  position: relative;
}
.scroll-heading-wrap h2 {
  font-size: 2.3rem;
  font-weight: 900;
  color: var(--ink);
  display: inline-block;
  padding: 0 2rem;
  border-bottom: 3px double var(--vermilion);
  padding-bottom: 0.5rem;
}
.scroll-heading-wrap p { color: var(--muted); font-size: 1.1rem; margin-top: 0.8rem; }

/* 3 Scroll Cards with rolled edges */
.scroll-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
}
.scroll-rod-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 6px solid var(--vermilion);
  border-bottom: 6px solid var(--vermilion);
  padding: 2.5rem 2rem;
  box-shadow: 4px 4px 0 #E7E5E4;
  position: relative;
}
.scroll-rod-card h3 {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--indigo);
  margin-bottom: 0.8rem;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 0.6rem;
}
.scroll-rod-card p { color: var(--muted); font-size: 1rem; line-height: 1.8; }

/* 2x2 Ink Framed Cards */
.ink-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.ink-card {
  background: var(--surface);
  border: 2px solid var(--ink);
  padding: 2.5rem;
  position: relative;
}
.ink-card::after {
  content: "印";
  position: absolute;
  top: 15px;
  right: 15px;
  width: 24px;
  height: 24px;
  border: 1px solid var(--vermilion);
  color: var(--vermilion);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ink-card h3 {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 0.75rem;
}
.ink-card p { color: var(--muted); font-size: 1.05rem; }

/* Pricing: 3 Vertical Scroll Tablets with Tassels */
.scroll-pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
}
.tablet-card {
  background: var(--surface);
  border: 2px solid var(--border);
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
}
.tablet-card.featured {
  border-color: var(--vermilion);
  box-shadow: 6px 6px 0 var(--vermilion);
}
.tablet-card h3 {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.tablet-price {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--vermilion);
  margin: 1.25rem 0;
}
.tablet-features {
  list-style: none;
  text-align: left;
  margin: 1.5rem 0 2.5rem 0;
}
.tablet-features li {
  padding: 0.6rem 0;
  border-bottom: 1px dashed var(--border);
  font-size: 1rem;
  color: var(--muted);
}

/* FAQ: Traditional Accordion */
.faq-scroll-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.faq-scroll-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 6px solid var(--indigo);
  padding: 1.8rem 2rem;
}
.faq-scroll-item h3 {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 0.6rem;
}
.faq-scroll-item p { color: var(--muted); font-size: 1.05rem; }

/* Testimonials: Ink-Stamped Signature Plaques */
.plaque-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
}
.plaque-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2.2rem;
  position: relative;
}
.plaque-card p {
  font-size: 1.05rem;
  color: var(--ink);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.plaque-signer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  font-weight: 700;
  color: var(--muted);
}
.plaque-seal {
  background: var(--vermilion);
  color: #FFF;
  padding: 0.1rem 0.5rem;
  font-size: 0.75rem;
  border-radius: 2px;
}

/* Page Container (Hub & Articles) */
.page-container {
  max-width: 880px;
  margin: 3.5rem auto;
  padding: 0 2rem;
}
.article-header {
  border-bottom: 3px double var(--vermilion);
  padding-bottom: 1.5rem;
  margin-bottom: 2.5rem;
}
.article-header h1 {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: 1rem;
}
.article-meta {
  color: var(--muted);
  font-size: 0.95rem;
  display: flex;
  gap: 1.5rem;
}
.article-body { font-size: 1.1rem; line-height: 1.9; }
.article-body h2 {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--ink);
  margin: 2.5rem 0 1rem 0;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}
.article-body h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--vermilion);
  margin: 1.75rem 0 0.75rem 0;
}
.article-body p { margin-bottom: 1.4rem; }

/* Site Footer */
.site-footer {
  border-top: 2px solid var(--border);
  background: var(--surface);
  padding: 3.5rem 2rem;
  margin-top: 6rem;
}
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.footer-links { display: flex; gap: 2.5rem; }
.footer-links a {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
}
.footer-links a:hover { color: var(--vermilion); }
.copyright { color: var(--muted); font-size: 0.95rem; }

@media (max-width: 768px) {
  .nav-container { flex-wrap: wrap; justify-content: center; padding: 1rem; }
  .nav-links { order: 3; width: 100%; justify-content: center; gap: 0.75rem; margin-top: 0.5rem; }
  .hero-woodblock h1 { font-size: 2.2rem; }
  .scroll-cards-grid, .ink-cards-grid, .scroll-pricing-grid, .plaque-grid { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; justify-content: center; gap: 1.25rem; }
}