/* Qingyun Chuangke LLC — Publisher Editorial Theme */
:root {
  --ink: #1a1a2e;
  --slate: #2d4059;
  --crimson: #b83b5e;
  --cream: #f5f0eb;
  --paper: #faf8f5;
  --warm-gray: #e8e2d8;
  --body: #3d3d3d;
  --border: #d6cec0;
  --gold: #c9a96e;
  --white: #ffffff;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--paper);
  color: var(--body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* === PUBLISHER HEADER === */
.pub-header {
  background: var(--white);
  border-bottom: 3px solid var(--crimson);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}

.pub-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.pub-masthead {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pub-logo {
  width: 36px;
  height: 36px;
  background: var(--crimson);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
}

.pub-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.15rem;
  color: var(--ink);
  line-height: 1.2;
}
.pub-title span { display: block; font-size: 0.65rem; color: var(--crimson); letter-spacing: 2px; text-transform: uppercase; font-family: 'Inter', sans-serif; font-weight: 600; margin-top: -2px; }

.pub-nav {
  display: flex;
  gap: 2px;
}
.pub-nav a {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--slate);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 4px 4px 0 0;
  transition: all 0.2s;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  font-size: 0.7rem;
}
.pub-nav a:hover, .pub-nav a.active {
  background: var(--cream);
  color: var(--crimson);
}
.pub-nav a.active { border-bottom: 2px solid var(--crimson); }

.menu-toggle { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--ink); padding: 4px; }

/* === HERO — Editorial Split === */
.editorial-hero {
  margin-top: 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}
.editorial-visual {
  background: var(--slate);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.editorial-visual-inner {
  padding: 60px 48px;
  text-align: center;
}
.editorial-visual-inner .big-letter {
  font-family: 'DM Serif Display', serif;
  font-size: 8rem;
  color: rgba(255,255,255,0.08);
  line-height: 1;
  margin-bottom: 0;
}
.editorial-visual-inner .ornament {
  font-size: 1.2rem;
  color: var(--gold);
  letter-spacing: 12px;
  margin-bottom: 16px;
}
.editorial-visual-inner p {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  line-height: 1.6;
  max-width: 340px;
  margin: 0 auto;
}
.editorial-content {
  background: var(--cream);
  display: flex;
  align-items: center;
  padding: 60px 56px;
}
.editorial-content-inner { max-width: 480px; }
.editorial-content-inner .kicker {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--crimson);
  font-weight: 600;
  margin-bottom: 16px;
}
.editorial-content-inner h1 {
  font-family: 'DM Serif Display', serif;
  font-size: 2.8rem;
  color: var(--ink);
  line-height: 1.15;
  margin-bottom: 20px;
}
.editorial-content-inner h1 .highlight { color: var(--crimson); font-style: italic; }
.editorial-content-inner p {
  font-size: 0.95rem;
  color: #5a5a5a;
  line-height: 1.75;
  margin-bottom: 28px;
}
.editorial-content-inner .byline {
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary {
  display: inline-block;
  padding: 12px 32px;
  background: var(--crimson);
  color: white;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.2s;
}
.btn-primary:hover { background: #9a2d4d; }
.btn-outline {
  display: inline-block;
  padding: 10px 28px;
  border: 2px solid var(--crimson);
  color: var(--crimson);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.2s;
}
.btn-outline:hover { background: var(--crimson); color: white; }

/* === SECTION COMMON === */
.section-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 72px 24px;
}
.section-label {
  display: inline-block;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--crimson);
  font-weight: 600;
  margin-bottom: 8px;
}
.section-title {
  font-family: 'DM Serif Display', serif;
  font-size: 2rem;
  color: var(--ink);
  margin-bottom: 40px;
  line-height: 1.2;
}
.section-title .hl { color: var(--crimson); font-style: italic; }

/* === CAPABILITIES GRID === */
.cap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.cap-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 32px;
  transition: box-shadow 0.2s;
}
.cap-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.06); }
.cap-card .num {
  font-family: 'DM Serif Display', serif;
  font-size: 2.4rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
  opacity: 0.5;
}
.cap-card h3 {
  font-size: 1rem;
  color: var(--ink);
  margin-bottom: 10px;
  font-weight: 700;
}
.cap-card p {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.7;
}

/* === APPROACH TIMELINE === */
.approach-steps {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
}
.step {
  position: relative;
  padding-top: 20px;
}
.step::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 32px;
  height: 2px;
  background: var(--crimson);
}
.step .step-num {
  font-family: 'DM Serif Display', serif;
  font-size: 0.75rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.step h3 {
  font-size: 0.95rem;
  color: var(--ink);
  margin-bottom: 8px;
  font-weight: 700;
}
.step p {
  font-size: 0.82rem;
  color: #777;
  line-height: 1.65;
}

/* === TESTIMONIAL === */
.testimonial-block {
  background: var(--slate);
  padding: 72px 24px;
  text-align: center;
}
.testimonial-block blockquote {
  max-width: 700px;
  margin: 0 auto;
}
.testimonial-block blockquote p {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem;
  color: rgba(255,255,255,0.9);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 20px;
}
.testimonial-block cite {
  font-size: 0.75rem;
  color: var(--gold);
  font-style: normal;
  letter-spacing: 1px;
}

/* === FOOTER === */
.pub-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: 48px 24px 24px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}
.footer-brand { }
.footer-brand .brand-name {
  font-family: 'DM Serif Display', serif;
  font-size: 1.15rem;
  color: white;
  margin-bottom: 4px;
}
.footer-brand p {
  font-size: 0.78rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.5);
}
.footer-col h4 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 14px;
}
.footer-col a {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: white; }
.footer-bottom {
  max-width: 1100px;
  margin: 32px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  text-align: center;
}

/* === LEGAL PAGES === */
.legal-container {
  max-width: 780px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}
.legal-container h1 {
  font-family: 'DM Serif Display', serif;
  font-size: 2rem;
  color: var(--ink);
  margin-bottom: 4px;
}
.legal-container .eff-date {
  font-size: 0.8rem;
  color: #999;
  margin-bottom: 32px;
}
.legal-container h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  margin-top: 32px;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.legal-container p {
  font-size: 0.88rem;
  color: #555;
  line-height: 1.75;
  margin-bottom: 12px;
}
.legal-container strong { color: var(--ink); }
.legal-container a { color: var(--crimson); }

/* === RESPONSIVE === */
@media (max-width:768px) {
  .editorial-hero { grid-template-columns: 1fr; }
  .editorial-content { padding: 40px 28px; }
  .editorial-content-inner h1 { font-size: 2rem; }
  .cap-grid { grid-template-columns: 1fr; }
  .approach-steps { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .pub-nav { display: none; }
  .pub-nav.open { display: flex; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: white; border-bottom: 3px solid var(--crimson); padding: 8px; }
  .menu-toggle { display: block; }
}