/* ================================================
   今遇莨缘 香云纱 - 官网样式
   设计风格：典雅东方 · 奢华现代
   主色调：深红 #C41E3A · 金色 #D4AF37 · 墨黑 #0F0A04
   ================================================ */

/* ── CSS 变量 ── */
:root {
  --color-red: #C41E3A;
  --color-red-dark: #8B1428;
  --color-red-light: #E8364E;
  --color-gold: #D4AF37;
  --color-gold-light: #F0D060;
  --color-gold-pale: #F5E8B0;
  --color-ink: #0F0A04;
  --color-ink-mid: #1C1408;
  --color-ink-soft: #2E2010;
  --color-cream: #FDF6E8;
  --color-cream-mid: #F5ECD4;
  --color-text: #2A1F10;
  --color-text-light: #6B5030;
  --color-text-muted: #9A7A50;
  --color-white: #FFFFFF;
  --font-serif: 'Noto Serif SC', 'Songti SC', 'STSong', serif;
  --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-en: 'Playfair Display', Georgia, serif;
  --transition-fast: 0.2s ease;
  --transition-mid: 0.4s ease;
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 2px 8px rgba(15,10,4,0.12);
  --shadow-md: 0 8px 32px rgba(15,10,4,0.18);
  --shadow-lg: 0 20px 60px rgba(15,10,4,0.25);
  --shadow-gold: 0 4px 24px rgba(212,175,55,0.25);
  --radius-sm: 4px;
  --radius-md: 12px;
  --radius-lg: 24px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-ink);
  overflow-x: hidden;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Utility ── */
.section-label {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--color-red);
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text);
  margin-bottom: 2rem;
}
.section-title em {
  font-style: normal;
  color: var(--color-red);
  font-weight: 400;
  font-size: 0.78em;
  display: block;
  margin-top: 0.3em;
}
.section-title.light { color: var(--color-cream); }
.section-title.light em { color: var(--color-gold); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  border-radius: 2px;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  transition: all var(--transition-mid);
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-100%);
  transition: transform var(--transition-mid);
}
.btn:hover::before { transform: translateX(0); }
.btn-primary {
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  color: var(--color-cream);
  box-shadow: 0 4px 20px rgba(196,30,58,0.4);
}
.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(196,30,58,0.6);
  transform: translateY(-2px);
}
.btn-ghost {
  background: rgba(255,255,255,0.08);
  color: var(--color-cream);
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--color-red);
  border: 1px solid var(--color-red);
}
.btn-outline:hover {
  background: var(--color-red);
  color: var(--color-cream);
  transform: translateY(-2px);
}
.btn.full-width { width: 100%; justify-content: center; }

/* ══════════════════════════════════
   NAVBAR
══════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0.8rem 0;
  background: rgba(255, 253, 248, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all var(--transition-mid);
}
.navbar.scrolled {
  padding: 0.6rem 0;
  background: rgba(255, 253, 248, 0.98);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.08);
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.logo-img {
  height: 44px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(196,30,58,0.2));
  transition: transform var(--transition-fast);
}
.nav-logo:hover .logo-img { transform: scale(1.05); }
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-main {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  font-weight: 700;
  color: #1a1008;
  letter-spacing: 0.08em;
}
.logo-sub {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: #c41e3a;
  letter-spacing: 0.2em;
  font-weight: 500;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-link {
  padding: 0.5rem 1.1rem;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: #2b201a;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 2px;
  background: #c41e3a;
  transition: all var(--transition-fast);
}
.nav-link:hover,
.nav-link.active { color: #c41e3a; }
.nav-link:hover::after,
.nav-link.active::after { left: 1.1rem; right: 1.1rem; }
.nav-cta {
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  color: #ffffff !important;
  padding: 0.5rem 1.4rem;
  border-radius: 2px;
  margin-left: 0.8rem;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(196, 30, 58, 0.3);
}
.nav-cta::after { display: none; }
.nav-cta:hover { opacity: 0.9; color: #ffffff !important; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #1a1008;
  transition: all var(--transition-fast);
}

/* ══════════════════════════════════
   HERO
══════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-ink);
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.08); }
  to   { transform: scale(1.0); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,10,4,0.88) 0%,
    rgba(15,10,4,0.65) 50%,
    rgba(15,10,4,0.80) 100%
  );
}
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--color-gold);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat linear infinite;
}
@keyframes particleFloat {
  0%   { opacity: 0; transform: translateY(0) scale(0); }
  10%  { opacity: 0.8; transform: translateY(-10px) scale(1); }
  90%  { opacity: 0.4; }
  100% { opacity: 0; transform: translateY(-120px) scale(0.5); }
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  padding: 0 2rem;
  animation: fadeUp 1.2s var(--transition-slow) both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--color-gold);
}
.badge-line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.6;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.hero-title-cn {
  background: linear-gradient(135deg, var(--color-cream) 30%, var(--color-gold-pale));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  filter: drop-shadow(0 2px 20px rgba(212,175,55,0.3));
}
.hero-title-divider {
  color: var(--color-gold);
  font-size: 0.6em;
  -webkit-text-fill-color: var(--color-gold);
}
.hero-title-sub {
  font-size: 0.65em;
  color: var(--color-gold);
  -webkit-text-fill-color: var(--color-gold);
  font-weight: 400;
  letter-spacing: 0.15em;
}
.hero-tagline {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: var(--color-gold);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}
.hero-desc {
  font-family: var(--font-sans);
  font-size: clamp(0.85rem, 1.5vw, 1.05rem);
  color: rgba(253,246,232,0.75);
  letter-spacing: 0.08em;
  line-height: 2;
  margin-bottom: 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
  color: rgba(253,246,232,0.5);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(253,246,232,0.5), transparent);
}

/* ══════════════════════════════════
   BRAND STRIP
══════════════════════════════════ */
.brand-strip {
  background: linear-gradient(135deg, var(--color-red-dark), var(--color-red));
  padding: 2rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.strip-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem 3rem;
  flex: 1;
  min-width: 160px;
}
.strip-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.strip-label {
  font-size: 0.8rem;
  color: rgba(253,246,232,0.85);
  letter-spacing: 0.08em;
}
.strip-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

/* ══════════════════════════════════
   ABOUT
══════════════════════════════════ */
.about {
  background: var(--color-cream);
  padding: 6rem 0 0; /* Remove bottom padding to let image-strip sit seamlessly at the bottom */
}
.about-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
}
.about-image-wrap { position: relative; }
.about-img-frame {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-frame::before {
  content: '';
  position: absolute;
  inset: -8px;
  border: 1px solid var(--color-red);
  border-radius: 2px;
  z-index: -1;
  opacity: 0.3;
}
.about-img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  transition: transform 0.8s ease;
}
.about-img-frame:hover .about-img { transform: scale(1.03); }
.about-accent-card {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  padding: 1.5rem 2rem;
  border-radius: 2px;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.accent-char {
  display: block;
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
}
.accent-text {
  font-size: 0.72rem;
  color: rgba(253,246,232,0.8);
  letter-spacing: 0.15em;
  margin-top: 0.3rem;
  display: block;
}
.about-content { padding: 2rem 0; }
.about-text p {
  color: #2b201a;
  line-height: 2;
  margin-bottom: 1.2rem;
  font-size: 1.02rem;
  font-weight: 400;
}
.about-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem 0;
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem;
  background: rgba(196,30,58,0.05);
  border-left: 3px solid var(--color-red);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: background var(--transition-fast);
}
.feature-item:hover { background: rgba(196,30,58,0.09); }
.feature-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}
.feature-item strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-red);
  margin-bottom: 0.2rem;
}
.feature-item p { margin: 0; font-size: 0.85rem; color: var(--color-text-muted); }

/* ══════════════════════════════════
   CRAFT
══════════════════════════════════ */
.craft {
  background: var(--color-ink);
  padding: 8rem 0 0;
}
.craft-header {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
  text-align: center;
}
.craft-steps {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem 5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.step-card {
  background: #ffffff;
  padding: 2.5rem 2rem;
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: var(--radius-sm);
  position: relative;
  transition: all var(--transition-mid);
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}
.step-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-red), var(--color-gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-mid);
}
.step-card:hover::before { transform: scaleX(1); }
.step-card:hover {
  background: #fffbf5;
  border-color: rgba(196, 30, 58, 0.35);
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}
.step-num {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 700;
  color: rgba(196, 30, 58, 0.2);
  line-height: 1;
  margin-bottom: 0.8rem;
  transition: color var(--transition-mid);
}
.step-card:hover .step-num { color: rgba(196, 30, 58, 0.45); }
.step-content h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: #1a1008;
  margin-bottom: 0.8rem;
  font-weight: 600;
}
.step-content p {
  font-size: 0.9rem;
  color: #554438;
  line-height: 1.8;
}
.step-icon {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  font-size: 1.8rem;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
}
.step-card:hover .step-icon { opacity: 0.9; }
.craft-image-strip {
  position: relative;
  height: 480px;
  overflow: hidden;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
}
.craft-full-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55);
  transform: scale(1.05);
  transition: transform 8s ease;
}
.craft-image-strip:hover .craft-full-img { transform: scale(1.0); }
.craft-img-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(to top, rgba(15,10,4,0.7) 0%, transparent 60%);
}
.craft-quote {
  font-family: var(--font-serif);
  font-size: clamp(0.95rem, 2vw, 1.3rem);
  color: var(--color-cream);
  text-align: center;
  line-height: 2.2;
  letter-spacing: 0.08em;
  padding: 0 2rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.8);
}

/* ══════════════════════════════════
   PRODUCTS
══════════════════════════════════ */
.products {
  background: var(--color-cream);
  padding: 6rem 0 8rem;
}
.products-header {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 2rem 3.5rem;
  text-align: center;
}
.products-grid {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}
.product-card {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-mid);
  position: relative;
  border: 1px solid rgba(212, 175, 55, 0.18);
}
.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(212, 175, 55, 0.45);
}
.product-card.featured { grid-row: span 1; }
.product-img-wrap {
  position: relative;
  overflow: hidden;
  height: 560px;
  background: #110c07;
}
.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.8s ease;
}
.product-card:hover .product-img { transform: scale(1.05); }
.product-overlay {
  position: absolute;
  top: 1.2rem; left: 1.2rem;
}
.product-tag {
  background: var(--color-red);
  color: var(--color-cream);
  padding: 0.4rem 1rem;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  font-family: var(--font-sans);
  border-radius: 2px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.product-info {
  padding: 2rem 2.2rem;
}
.product-info h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-text);
  margin-bottom: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.product-info p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1.2rem;
}
.product-badge {
  display: inline-block;
  padding: 0.35rem 0.95rem;
  background: rgba(196,30,58,0.08);
  color: var(--color-red);
  font-size: 0.82rem;
  border: 1px solid rgba(196,30,58,0.2);
  letter-spacing: 0.1em;
  border-radius: 2px;
}
.products-cta {
  text-align: center;
  margin-top: 4rem;
}

/* ══════════════════════════════════
   HERITAGE
══════════════════════════════════ */
.heritage {
  background: var(--color-ink-mid);
  padding: 8rem 0;
  overflow: hidden;
}
.heritage-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.heritage-text {
  color: rgba(253,246,232,0.7);
  line-height: 2;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}
.heritage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}
.h-tag {
  padding: 0.4rem 1rem;
  background: rgba(212,175,55,0.08);
  border: 1px solid rgba(212,175,55,0.25);
  color: var(--color-gold);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  border-radius: 1px;
  transition: all var(--transition-fast);
}
.h-tag:hover {
  background: rgba(212,175,55,0.15);
  border-color: var(--color-gold);
}
.heritage-quote {
  position: relative;
  padding: 1.5rem 2rem;
  border-left: 3px solid var(--color-gold);
  background: rgba(212,175,55,0.05);
}
.heritage-quote p {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--color-cream);
  line-height: 2.2;
  letter-spacing: 0.05em;
}
.quote-mark {
  font-family: var(--font-en);
  font-size: 3rem;
  color: var(--color-gold);
  line-height: 0;
  opacity: 0.5;
  display: inline-block;
  vertical-align: middle;
}
.heritage-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.heritage-circle-1 {
  position: absolute;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(212,175,55,0.1);
  border-radius: 50%;
  animation: rotateSlow 30s linear infinite;
}
.heritage-circle-2 {
  position: absolute;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(196,30,58,0.15);
  border-radius: 50%;
  animation: rotateSlow 20s linear infinite reverse;
}
@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.heritage-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}
.h-stat {
  background: #ffffff;
  border: 1px solid rgba(196, 30, 58, 0.16);
  padding: 1.8rem 1.2rem;
  text-align: center;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  transition: all var(--transition-mid);
}
.h-stat:hover {
  background: #fffbf5;
  border-color: rgba(196, 30, 58, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(196, 30, 58, 0.1);
}
.h-stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.3rem;
  font-weight: 700;
  color: #c41e3a;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}
.h-stat-label {
  font-size: 0.92rem;
  color: #2b201a;
  font-weight: 600;
  letter-spacing: 0.05em;
  display: block;
}

.craft-block-integrated {
  padding-bottom: 0 !important;
}

.craft-image-strip {
  position: relative;
  height: 460px;
  overflow: hidden;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-bottom: 0 !important;
}

/* ══════════════════════════════════
   SHOWROOM (品牌展馆 - 全局浅米典雅流线重构)
══════════════════════════════════ */
.showroom {
  background: var(--color-cream);
  padding: 5rem 0 3rem;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}
.showroom-header {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem 2.5rem;
  text-align: center;
}
.showroom-header .section-label {
  color: #c41e3a !important;
}
.showroom-header .section-title {
  color: #1a1008;
}
.showroom-header .section-title em {
  color: #c41e3a;
}
.showroom-desc {
  color: #554438;
  font-size: 0.98rem;
  line-height: 2;
  max-width: 650px;
  margin: 0 auto;
}
.showroom-gallery {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.2rem;
}
.showroom-col {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 1.2rem;
}
.showroom-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(212, 175, 55, 0.25);
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}
.showroom-item.showroom-large {
  aspect-ratio: unset;
  height: 100%;
  min-height: 420px;
}
.showroom-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
  display: block;
}
.showroom-item:hover .showroom-img {
  transform: scale(1.06);
}
.showroom-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2rem 1.5rem 1.5rem;
  background: linear-gradient(to top, rgba(15,10,4,0.85) 0%, transparent 100%);
  transform: translateY(8px);
  opacity: 0;
  transition: all 0.4s ease;
}
.showroom-item:hover .showroom-caption {
  opacity: 1;
  transform: translateY(0);
}
.caption-tag {
  display: inline-block;
  background: var(--color-red);
  color: var(--color-cream);
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
  border-radius: 2px;
}
.showroom-caption p {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-cream);
  line-height: 1.6;
  letter-spacing: 0.05em;
}
.showroom-cta {
  text-align: center;
  margin-top: 2rem;
}
.btn-outline-gold {
  background: #ffffff;
  color: #c41e3a;
  border: 1px solid rgba(196, 30, 58, 0.4);
  padding: 0.85rem 2.8rem;
  border-radius: 2px;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 4px 12px rgba(196, 30, 58, 0.08);
  transition: all var(--transition-mid);
}
.btn-outline-gold:hover {
  background: var(--color-red);
  color: #ffffff;
  border-color: var(--color-red);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196, 30, 58, 0.25);
}

/* ══════════════════════════════════
   WHY US
══════════════════════════════════ */
.why-us {
  background: var(--color-cream);
  padding: 2.5rem 0 6rem;
  border-top: none;
}
.why-header {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem 2.5rem;
  text-align: center;
}
.why-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.why-card {
  background: var(--color-white);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-sm);
  border-bottom: 3px solid transparent;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-mid);
  text-align: center;
}
.why-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--color-red);
}
.why-icon {
  font-size: 2.5rem;
  margin-bottom: 1.2rem;
  filter: grayscale(0.2);
}
.why-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-text);
  margin-bottom: 0.8rem;
  font-weight: 600;
}
.why-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.9;
}

/* ══════════════════════════════════
   CONTACT
══════════════════════════════════ */
.contact {
  background: var(--color-ink);
  padding: 8rem 0;
}
.contact-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.contact-single {
  grid-template-columns: 1fr;
  max-width: 720px;
  text-align: center;
}
.contact-single .contact-items {
  max-width: 520px;
  margin: 0 auto;
}
.contact-single .contact-item {
  text-align: left;
}
.contact-desc {
  color: rgba(253,246,232,0.7);
  line-height: 2;
  margin-bottom: 2.5rem;
  font-size: 0.95rem;
}
.contact-items { display: flex; flex-direction: column; gap: 1.2rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(212,175,55,0.1);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.contact-item:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(212,175,55,0.25);
}
.contact-icon { font-size: 1.5rem; flex-shrink: 0; }
.contact-item strong {
  display: block;
  font-family: var(--font-serif);
  color: var(--color-cream);
  margin-bottom: 0.2rem;
}
.contact-item p { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }
.contact-form-wrap {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(212,175,55,0.1);
  border-radius: var(--radius-md);
  padding: 2.5rem;
}
.contact-form h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-cream);
  margin-bottom: 2rem;
  font-weight: 600;
}
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  color: rgba(253,246,232,0.7);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(212,175,55,0.12);
  border-radius: var(--radius-sm);
  color: var(--color-cream);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: border-color var(--transition-fast);
  outline: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-gold);
  background: rgba(255,255,255,0.09);
}
.form-group select option { background: var(--color-ink-soft); }
.form-group textarea { height: 100px; resize: vertical; }
.form-success {
  text-align: center;
  padding: 3rem 1rem;
}
.success-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  margin: 0 auto 1.5rem;
}
.form-success h3 {
  font-family: var(--font-serif);
  color: var(--color-cream);
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}
.form-success p { color: var(--color-text-muted); font-size: 0.9rem; line-height: 1.8; }

/* ══════════════════════════════════
   FOOTER
══════════════════════════════════ */
.footer {
  background: var(--color-ink-mid);
  border-top: 1px solid rgba(212,175,55,0.1);
  padding: 4rem 0 0;
}
.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem 3rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
}
.footer-logo {
  height: 60px;
  width: auto;
  margin-bottom: 1.2rem;
  filter: brightness(0.9);
}
.footer-tagline {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: rgba(253,246,232,0.55);
  line-height: 2;
  letter-spacing: 0.08em;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-cream);
  font-weight: 600;
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(212,175,55,0.15);
  letter-spacing: 0.08em;
}
.footer-col a {
  display: block;
  font-size: 0.82rem;
  color: rgba(253,246,232,0.5);
  padding: 0.3rem 0;
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
}
.footer-col a:hover { color: var(--color-gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem 2rem;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.75rem;
  color: rgba(253,246,232,0.3);
  letter-spacing: 0.08em;
}

/* ══════════════════════════════════
   SCROLL ANIMATIONS
══════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ══════════════════════════════════
   RESPONSIVE
══════════════════════════════════ */
@media (max-width: 1024px) {
  .about-container,
  .contact-container,
  .heritage-container { grid-template-columns: 1fr; gap: 3rem; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .craft-steps { grid-template-columns: repeat(2, 1fr); }
  .about-image-wrap { max-width: 500px; margin: 0 auto; }
  .about-accent-card { right: -0.5rem; }
  .heritage-visual { margin-top: 2rem; }
  .showroom-gallery { grid-template-columns: 1fr 1fr; }
  .showroom-col { grid-template-rows: auto; }
  .showroom-item.showroom-large { min-height: 300px; aspect-ratio: 4/3; height: auto; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0; right: -100%;
    width: 300px;
    height: 100vh;
    background: #ffffff;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.2);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: 6rem 2rem 3rem;
    gap: 0.5rem;
    transition: right var(--transition-mid);
    border-left: 1px solid rgba(212, 175, 55, 0.25);
    z-index: 999;
  }
  .nav-menu.open { right: 0; }
  .nav-link {
    font-size: 1.15rem;
    padding: 1rem 0;
    width: 100%;
    color: #1a1008 !important;
    font-weight: 600;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  }
  .nav-link:hover,
  .nav-link.active {
    color: #c41e3a !important;
  }
  .nav-link::after { display: none; }
  .nav-cta {
    margin-left: 0;
    margin-top: 1.5rem;
    text-align: center;
    width: 100%;
    padding: 0.85rem 1.4rem;
    font-size: 1.05rem;
    background: linear-gradient(135deg, var(--color-red), var(--color-red-dark));
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(196, 30, 58, 0.3);
  }
  .nav-toggle {
    display: flex;
    z-index: 1001;
  }
  .nav-toggle span {
    background: #1a1008;
  }
  .hero-title { font-size: clamp(2.5rem, 10vw, 4rem); }
  .strip-divider { display: none; }
  .strip-item { padding: 1rem 1.5rem; min-width: 50%; }
  .products-grid { grid-template-columns: 1fr; gap: 2rem; }
  .product-img-wrap { height: 450px; }
  .why-grid { grid-template-columns: 1fr; }
  .craft-steps { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 2rem; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .heritage-stat-grid { grid-template-columns: 1fr 1fr; }
  .about-img { height: 400px; }
  /* Showroom: single column on mobile */
  .showroom { padding: 4rem 0; }
  .showroom-header { padding: 0 1.2rem 2rem; text-align: left; }
  .showroom-header .section-title { font-size: 1.8rem; }
  .showroom-desc { max-width: 100%; font-size: 0.88rem; }
  .showroom-gallery {
    display: flex !important;
    flex-direction: column;
    gap: 0;
    padding: 0;
  }
  .showroom-col {
    display: flex !important;
    flex-direction: column;
    gap: 0;
  }
  .showroom-item {
    aspect-ratio: unset;
    overflow: visible;
  }
  .showroom-item.showroom-large {
    aspect-ratio: unset;
    height: auto;
    min-height: unset;
  }
  .showroom-img {
    aspect-ratio: 4/3;
    width: 100%;
    display: block;
  }
  .showroom-caption {
    position: static;
    opacity: 1;
    transform: none;
    background: rgba(15,10,4,0.95);
    padding: 0.8rem 1.2rem;
    border-left: 2px solid var(--color-red);
    margin-bottom: 2px;
  }
  .showroom-cta { padding: 2rem 1.2rem 0; }
  .btn-outline-gold { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .footer-links { grid-template-columns: 1fr; }
  .strip-item { min-width: 100%; }
}

/* WeChat QR Code */
.contact-item-qr { align-items: flex-start !important; }
.wechat-qr-img {
  display: block;
  width: 140px;
  height: 140px;
  object-fit: contain;
  margin-top: 0.8rem;
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: 8px;
  padding: 4px;
  background: #fff;
}

/* ══════════════════════════════════
   4 VERTICAL SIDE-BY-SIDE CARDS (最顶端 4 列纵向并列卡片)
══════════════════════════════════ */
.products-grid-vertical {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.product-card-v {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-mid);
  position: relative;
  border: 1px solid rgba(212, 175, 55, 0.2);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.product-card-v:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.18);
  border-color: rgba(212, 175, 55, 0.55);
}

.product-img-wrap-v {
  position: relative;
  overflow: hidden;
  height: 560px;
  background: #110c07;
}

.product-img-v {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.8s ease;
}

.product-card-v:hover .product-img-v {
  transform: scale(1.06);
}

.product-overlay-v {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
}

.product-tag-v {
  background: var(--color-red);
  color: var(--color-cream);
  padding: 0.35rem 0.9rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  font-family: var(--font-sans);
  border-radius: 2px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.product-hover-action-v {
  position: absolute;
  inset: 0;
  background: rgba(15, 10, 4, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all var(--transition-mid);
  backdrop-filter: blur(2px);
}

.product-hover-action-v span {
  color: var(--color-gold-light);
  border: 1px solid var(--color-gold);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  background: rgba(15, 10, 4, 0.85);
  transform: translateY(10px);
  transition: transform var(--transition-mid);
}

.product-card-v:hover .product-hover-action-v {
  opacity: 1;
}

.product-card-v:hover .product-hover-action-v span {
  transform: translateY(0);
}

.product-info-v {
  padding: 1.8rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-num-v {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: rgba(212, 175, 55, 0.3);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.product-info-v h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-text);
  margin-bottom: 0.6rem;
  font-weight: 600;
  line-height: 1.4;
}

.product-info-v p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1.2rem;
  flex-grow: 1;
}

.product-footer-v {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.8rem;
  border-top: 1px dashed rgba(212, 175, 55, 0.2);
}

.product-badge-v {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(196,30,58,0.08);
  color: var(--color-red);
  font-size: 0.75rem;
  border: 1px solid rgba(196,30,58,0.2);
  letter-spacing: 0.1em;
  border-radius: 2px;
}

.product-view-btn-v {
  font-size: 0.82rem;
  color: var(--color-gold);
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: all var(--transition-fast);
}

.product-card-v:hover .product-view-btn-v {
  color: var(--color-red);
}

@media (max-width: 1100px) {
  .products-grid-vertical {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.8rem;
  }
}

@media (max-width: 650px) {
  .products-grid-vertical {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }
  .product-img-wrap-v {
    height: 480px;
  }
}
.products-subdesc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
  letter-spacing: 0.05em;
}

.product-card {
  cursor: pointer;
}

.product-hover-action {
  position: absolute;
  inset: 0;
  background: rgba(15, 10, 4, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all var(--transition-mid);
  backdrop-filter: blur(2px);
}

.product-hover-action span {
  color: var(--color-gold-light);
  border: 1px solid var(--color-gold);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  background: rgba(15, 10, 4, 0.8);
  transform: translateY(10px);
  transition: transform var(--transition-mid);
}

.product-card:hover .product-hover-action {
  opacity: 1;
}

.product-card:hover .product-hover-action span {
  transform: translateY(0);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 0.8rem;
  border-top: 1px dashed rgba(212, 175, 55, 0.15);
}

.product-view-btn {
  font-size: 0.78rem;
  color: var(--color-gold);
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
}

.product-card:hover .product-view-btn {
  color: var(--color-red);
}

/* Series Detail Modal */
.series-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 6, 2, 0.88);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.series-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.series-modal-container {
  background: rgba(22, 16, 9, 0.96);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 12px;
  max-width: 1040px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  transform: scale(0.94);
  transition: transform 0.35s ease;
}

.series-modal-overlay.active .series-modal-container {
  transform: scale(1);
}

.series-modal-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  z-index: 10;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--color-cream);
  font-size: 1.8rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.series-modal-close:hover {
  background: var(--color-red);
  color: #fff;
  border-color: var(--color-red);
}

.series-modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  padding: 2.5rem;
}

.series-modal-gallery {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.series-modal-main-img-wrap {
  width: 100%;
  height: 500px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.25);
  background: radial-gradient(circle at center, #1c150c 0%, #0a0603 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
}

.series-modal-main-img-wrap img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
  transition: opacity 0.3s ease;
}

.series-modal-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem;
}

.series-modal-thumb {
  height: 80px;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  opacity: 0.6;
  transition: all 0.25s ease;
}

.series-modal-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.series-modal-thumb.active,
.series-modal-thumb:hover {
  opacity: 1;
  border-color: var(--color-gold);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.4);
}

.series-modal-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.series-modal-tag {
  display: inline-block;
  align-self: flex-start;
  background: var(--color-red);
  color: var(--color-cream);
  padding: 0.3rem 0.8rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  border-radius: 2px;
}

.series-modal-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--color-cream);
  line-height: 1.3;
  margin-bottom: 1rem;
}

.series-modal-divider {
  width: 50px;
  height: 2px;
  background: var(--color-gold);
  margin-bottom: 1.5rem;
}

.series-modal-text {
  font-size: 0.92rem;
  color: rgba(253, 246, 232, 0.85);
  line-height: 1.9;
}

.series-modal-text p {
  margin-bottom: 1rem;
}

.series-modal-text ul {
  list-style: none;
  padding-left: 0;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.series-modal-text li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: 0.5rem;
  font-size: 0.88rem;
  color: rgba(212, 175, 55, 0.9);
}

.series-modal-text li::before {
  content: "◆";
  position: absolute;
  left: 0;
  font-size: 0.6rem;
  top: 0.2rem;
  color: var(--color-gold);
}

.series-modal-actions {
  margin-top: 1.5rem;
}

@media (max-width: 900px) {
  .series-modal-body {
    grid-template-columns: 1fr;
    padding: 1.5rem;
    gap: 1.5rem;
  }
  .series-modal-main-img-wrap {
    height: 340px;
  }
  .series-modal-title {
    font-size: 1.4rem;
  }
}

/* ══════════════════════════════════
   FACTORY STRENGTH & BRAND INTRO BLOCK (源头工厂实力与品牌简介)
══════════════════════════════════ */
.factory-strength-container {
  max-width: 1280px;
  margin: 4rem auto 2rem;
  padding: 0 1.5rem;
}

.factory-profile-card {
  background: #ffffff;
  border: 1px solid rgba(196, 30, 58, 0.2);
  border-radius: var(--radius-sm);
  padding: 2.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  margin-bottom: 2rem;
}

.profile-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.profile-badge {
  display: inline-block;
  background: var(--color-red);
  color: var(--color-cream);
  padding: 0.35rem 1rem;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  border-radius: 2px;
  font-weight: 500;
}

.profile-founder {
  color: var(--color-gold-dark, #a8852a);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.profile-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-text);
  margin-bottom: 1.2rem;
  line-height: 1.4;
}

.profile-desc {
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 2;
  margin-bottom: 1.8rem;
}

.profile-b2b-notice {
  background: rgba(196, 30, 58, 0.05);
  border-left: 4px solid var(--color-red);
  padding: 1.2rem 1.5rem;
  border-radius: 0 4px 4px 0;
}

.notice-tag {
  display: inline-block;
  color: var(--color-red);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
  letter-spacing: 0.08em;
}

.notice-text {
  font-size: 0.92rem;
  color: #3d2b1f;
  line-height: 1.8;
  margin: 0;
}

.factory-config-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.config-card {
  background: #ffffff;
  border: 1px solid rgba(212, 175, 55, 0.2);
  padding: 1.8rem 1.2rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-mid);
}

.config-card:hover {
  border-color: rgba(212, 175, 55, 0.5);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
}

.config-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: rgba(212, 175, 55, 0.3);
  margin-bottom: 0.4rem;
}

.config-card h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-text);
  margin-bottom: 0.6rem;
}

.config-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

.factory-services-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  background: #faf6f0;
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.f-service-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
}

.f-icon {
  color: var(--color-red);
  font-size: 0.9rem;
  margin-top: 0.2rem;
}

.f-service-item strong {
  display: block;
  font-size: 0.92rem;
  color: var(--color-text);
  margin-bottom: 0.2rem;
}

.f-service-item p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin: 0;
}

@media (max-width: 1024px) {
  .factory-config-grid { grid-template-columns: repeat(2, 1fr); }
  .factory-services-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 650px) {
  .factory-config-grid { grid-template-columns: 1fr; }
  .factory-services-strip { grid-template-columns: 1fr; }
  .factory-profile-card { padding: 1.5rem; }
  .profile-title { font-size: 1.3rem; }
}