/* ============================================
   古典皇家马车文化自媒体与复古生活方式IP - 主样式表
   色彩体系：皇家宫廷金 / 丝绒深红 / 羊皮纸暖黄 / 磨砂象牙白 / 古籍墨黑
   ============================================ */

/* === CSS Variables === */
:root {
  --primary-gold: #C9A96E;
  --secondary-red: #722F37;
  --bg-parchment: #FDF5E6;
  --card-ivory: rgba(253, 245, 230, 0.9);
  --text-ink: #2C2C2C;
  --gold-light: #E8D5A3;
  --gold-dark: #8B6914;
  --red-light: #9B4049;
  --shadow-warm: rgba(201, 169, 110, 0.3);
  --font-serif: 'Playfair Display', 'Noto Serif SC', Georgia, serif;
  --font-body: 'Noto Serif SC', 'Source Han Serif SC', Georgia, serif;
  --font-decorative: 'Cinzel Decorative', 'Playfair Display', serif;
  --max-width: 1400px;
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset & Base === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-parchment);
  color: var(--text-ink);
  line-height: 1.8;
  overflow-x: hidden;
  position: relative;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary-gold);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--secondary-red);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--text-ink);
  line-height: 1.4;
}

/* === Utility Classes === */
.c62a4ec04 {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.cb190d9a5 {
  font-family: var(--font-decorative);
  font-size: 2.5rem;
  text-align: center;
  color: var(--primary-gold);
  margin-bottom: 1rem;
  position: relative;
}

.cb190d9a5::after {
  content: '';
  display: block;
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
  margin: 1rem auto 0;
}

.cea038c10 {
  text-align: center;
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 3rem;
  font-style: italic;
}

.c946f526f {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: linear-gradient(135deg, var(--primary-gold), var(--gold-dark));
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 2px;
  box-shadow: 0 4px 15px var(--shadow-warm);
}

.c946f526f:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--shadow-warm);
  color: #fff;
}

.ce2f878e8 {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: transparent;
  color: var(--secondary-red);
  font-family: var(--font-serif);
  font-size: 1rem;
  border: 2px solid var(--secondary-red);
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
}

.ce2f878e8:hover {
  background: var(--secondary-red);
  color: #fff;
}

/* === Header / Navigation === */
.caaba81d3 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(253, 245, 230, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gold-light);
  transition: var(--transition);
}

.caaba81d3.scrolled {
  box-shadow: 0 2px 20px var(--shadow-warm);
}

.ccd98ceff {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.8rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cc84c0fb5 {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.cc84c0fb5 img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
}

.cc84c0fb5 h1 {
  font-family: var(--font-decorative);
  font-size: 1.3rem;
  color: var(--primary-gold);
  white-space: nowrap;
}

.c235a4514 ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.c235a4514 a {
  font-size: 0.95rem;
  color: var(--text-ink);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

.c235a4514 a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-gold);
  transition: var(--transition);
}

.c235a4514 a:hover::after,
.c235a4514 a.ceeb2d79e::after {
  width: 100%;
}

.c8fa5fd0d {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.c8fa5fd0d span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--primary-gold);
  border-radius: 2px;
  transition: var(--transition);
}

/* === Hero Section - Scroll Unfold === */
.c74f16993 {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
}

.c4fb9810e {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.ce1c859b4 {
  position: absolute;
  inset: 0;
  background: url('../images/hero-carriage.webp') center/cover no-repeat;
  border-radius: 12px;
  opacity: 0;
  transform: scaleX(0);
  animation: scrollUnfold 2s ease-out 0.5s forwards;
}

@keyframes scrollUnfold {
  0% {
    transform: scaleX(0);
    opacity: 0;
  }
  50% {
    transform: scaleX(0.5);
    opacity: 0.7;
  }
  100% {
    transform: scaleX(1);
    opacity: 1;
  }
}

.cba4906d9 {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 6rem 2rem;
  background: rgba(253, 245, 230, 0.85);
  border-radius: 12px;
  border: 2px solid var(--primary-gold);
  opacity: 0;
  animation: fadeInUp 1s ease-out 2s forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cba4906d9 h2 {
  font-family: var(--font-decorative);
  font-size: 3.5rem;
  color: var(--primary-gold);
  margin-bottom: 1.5rem;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

.cba4906d9 .c67692e4f {
  font-size: 1.5rem;
  color: var(--text-ink);
  margin-bottom: 2.5rem;
  font-style: italic;
  letter-spacing: 3px;
}

/* === Royal Seal Trust Section === */
.c93844026 {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--bg-parchment), #f5edd8);
}

.c0b400489 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.cd8ccef7f {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--card-ivory);
  border-radius: 50%;
  width: 200px;
  height: 200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 3px solid var(--primary-gold);
  box-shadow: 0 4px 20px var(--shadow-warm);
  position: relative;
  transition: var(--transition);
}

.cd8ccef7f::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px dashed var(--primary-gold);
  opacity: 0.5;
}

.cd8ccef7f:hover {
  transform: rotateY(180deg);
}

.cd8ccef7f .c54954db4 {
  font-family: var(--font-decorative);
  font-size: 2.2rem;
  color: var(--primary-gold);
  font-weight: 700;
}

.cd8ccef7f .c5940b661 {
  font-size: 0.9rem;
  color: #666;
  margin-top: 0.5rem;
}

.c4fc604b1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--gold-light);
}

.c4815cba5 {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--card-ivory);
  border: 2px solid var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-decorative);
  font-size: 0.7rem;
  color: var(--primary-gold);
  text-align: center;
  padding: 0.5rem;
  transition: var(--transition);
}

.c4815cba5:hover {
  border-color: var(--primary-gold);
  box-shadow: 0 4px 15px var(--shadow-warm);
}

/* === Content Kingdom Section === */
.ceb97e25f {
  padding: 6rem 0;
  background: url('../images/timeline-bg.webp') center/cover no-repeat fixed;
}

.c6c7843e2 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.c6f53be49 {
  background: var(--card-ivory);
  border-radius: 8px;
  padding: 2.5rem 1.5rem;
  text-align: center;
  border-left: 6px solid var(--secondary-red);
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.c6f53be49::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  border-radius: 8px;
  transition: var(--transition);
}

.c6f53be49:hover::before {
  border-color: var(--primary-gold);
  box-shadow: inset 0 0 20px var(--shadow-warm);
}

.c6f53be49:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.c4ac1eb26 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.c6f53be49 h3 {
  font-size: 1.2rem;
  color: var(--primary-gold);
  margin-bottom: 0.8rem;
}

.c6f53be49 p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.6;
}

/* === Gallery Section === */
.c18a447c7 {
  padding: 6rem 0;
  overflow: hidden;
}

.c87759d74 {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  padding: 2rem 0;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.c87759d74::-webkit-scrollbar {
  height: 8px;
}

.c87759d74::-webkit-scrollbar-track {
  background: var(--gold-light);
  border-radius: 4px;
}

.c87759d74::-webkit-scrollbar-thumb {
  background: var(--primary-gold);
  border-radius: 4px;
}

.c2111c0a5 {
  flex: 0 0 350px;
  scroll-snap-align: start;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  transition: var(--transition);
}

.c2111c0a5:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.c2111c0a5 img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.c7d4ad6db {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: #fff;
  transform: translateY(100%);
  transition: var(--transition);
}

.c2111c0a5:hover .c7d4ad6db {
  transform: translateY(0);
}

.c7d4ad6db h4 {
  color: var(--gold-light);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.c7d4ad6db .c17d8a7b0 {
  font-size: 0.85rem;
  opacity: 0.9;
}

/* === Pain Point Comparison Section === */
.c4bc3e5ec {
  padding: 6rem 0;
}

.c8a9c5225 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.c9b25c0bc {
  padding: 4rem 3rem;
  background: linear-gradient(135deg, #3a3a3a, #1a1a1a);
  color: #aaa;
}

.c3e573c45 {
  padding: 4rem 3rem;
  background: linear-gradient(135deg, #f5edd8, var(--bg-parchment));
  color: var(--text-ink);
}

.c9b25c0bc h3,
.c3e573c45 h3 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
}

.c9b25c0bc h3 {
  color: #888;
}

.c3e573c45 h3 {
  color: var(--primary-gold);
}

.cd007ce2d {
  list-style: none;
}

.cd007ce2d li {
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1rem;
}

.c3e573c45 .cd007ce2d li {
  border-bottom-color: var(--gold-light);
}

/* === Video Section === */
.ca351aeee {
  padding: 6rem 0;
  background: linear-gradient(180deg, #1a1a1a, #2c2c2c);
}

.c2249a62c {
  max-width: 900px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
  border: 3px solid var(--primary-gold);
  position: relative;
}

.c2249a62c video,
.c2249a62c iframe {
  width: 100%;
  aspect-ratio: 16/9;
  display: block;
}

.c0fb26d59 {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.5rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  display: flex;
  align-items: center;
  gap: 1rem;
}

.c0fb26d59 button {
  background: none;
  border: none;
  color: var(--primary-gold);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.c0fb26d59 button:hover {
  color: var(--gold-light);
  transform: scale(1.2);
}

/* === Invitation / CTA Section === */
.c189bae9b {
  padding: 6rem 0;
  background: url('../images/timeline-bg.webp') center/cover no-repeat;
  position: relative;
}

.cfb84d523 {
  max-width: 700px;
  margin: 0 auto;
  background: var(--card-ivory);
  border: 3px solid var(--primary-gold);
  border-radius: 12px;
  padding: 4rem 3rem;
  text-align: center;
  position: relative;
  box-shadow: 0 8px 40px var(--shadow-warm);
}

.cfb84d523::before {
  content: '';
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 80px;
  background: url('../images/wax-seal.webp') center/cover no-repeat;
  border-radius: 50%;
}

.cfb84d523 h3 {
  font-family: var(--font-decorative);
  font-size: 2rem;
  color: var(--primary-gold);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.cfb84d523 p {
  font-style: italic;
  color: #666;
  margin-bottom: 2rem;
}

.c5eb93d0b {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.c5eb93d0b input,
.c5eb93d0b select,
.c5eb93d0b textarea {
  padding: 1rem 1.5rem;
  border: 1px solid var(--gold-light);
  border-radius: 6px;
  background: rgba(255,255,255,0.8);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-ink);
  transition: var(--transition);
}

.c5eb93d0b input:focus,
.c5eb93d0b select:focus,
.c5eb93d0b textarea:focus {
  outline: none;
  border-color: var(--primary-gold);
  box-shadow: 0 0 10px var(--shadow-warm);
}

.c5eb93d0b .c55bd2b11 {
  padding: 1.2rem;
  background: linear-gradient(135deg, var(--secondary-red), #5a252c);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 2px;
}

.c5eb93d0b .c55bd2b11:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(114, 47, 55, 0.4);
}

/* === Timeline Section === */
.c27a99297 {
  padding: 6rem 0;
  background: var(--bg-parchment);
}

.c8cc18366 {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.c8cc18366::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--primary-gold), var(--secondary-red));
  transform: translateX(-50%);
}

.c74b49ae2 {
  position: relative;
  width: 45%;
  padding: 2rem;
  background: var(--card-ivory);
  border-radius: 8px;
  border: 1px solid var(--gold-light);
  margin-bottom: 3rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.c74b49ae2:nth-child(odd) {
  margin-left: 0;
}

.c74b49ae2:nth-child(even) {
  margin-left: 55%;
}

.c74b49ae2::before {
  content: '';
  position: absolute;
  top: 50%;
  width: 16px;
  height: 16px;
  background: var(--primary-gold);
  border-radius: 50%;
  border: 3px solid var(--bg-parchment);
}

.c74b49ae2:nth-child(odd)::before {
  right: -8%;
  transform: translateY(-50%);
}

.c74b49ae2:nth-child(even)::before {
  left: -8%;
  transform: translateY(-50%);
}

.cd7d2049c {
  font-family: var(--font-decorative);
  font-size: 1.5rem;
  color: var(--primary-gold);
  margin-bottom: 0.5rem;
}

/* === Footer === */
.cb92d7318 {
  background: linear-gradient(135deg, #1a1a1a, #2c2c2c);
  color: #ccc;
  padding: 4rem 0 2rem;
}

.c475d02f2 {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.cce7cc2a3 h3 {
  font-family: var(--font-decorative);
  color: var(--primary-gold);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.cce7cc2a3 p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: #999;
}

.ceefcde8f h4 {
  color: var(--gold-light);
  margin-bottom: 1.2rem;
  font-size: 1.1rem;
}

.ceefcde8f ul {
  list-style: none;
}

.ceefcde8f li {
  margin-bottom: 0.6rem;
}

.ceefcde8f a {
  color: #999;
  font-size: 0.9rem;
}

.ceefcde8f a:hover {
  color: var(--primary-gold);
}

.caee78b0e {
  border-top: 1px solid #333;
  padding-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: #666;
}

/* === Carriage Animation (scroll) === */
.cf8dbba60 {
  position: fixed;
  bottom: 20px;
  left: 0;
  width: 120px;
  height: 60px;
  z-index: 999;
  transition: left 0.1s linear;
  pointer-events: none;
  opacity: 0.7;
}

.cf8dbba60 img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* === Form Success Animation === */
.c7b3be75a {
  display: none;
  text-align: center;
  padding: 3rem;
  animation: fadeInUp 0.5s ease-out;
}

.c7b3be75a.ceeb2d79e {
  display: block;
}

.c7b3be75a .ce55d3f31 {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: var(--primary-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: #fff;
}

/* === 404 Page === */
.c7eebe5db {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  background: url('../images/404-lost-carriage.webp') center/cover no-repeat;
  position: relative;
}

.c7eebe5db::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(253, 245, 230, 0.85);
}

.c1014f311 {
  position: relative;
  z-index: 2;
}

.c7eebe5db h1 {
  font-family: var(--font-decorative);
  font-size: 8rem;
  color: var(--primary-gold);
  text-shadow: 2px 2px 4px var(--shadow-warm);
}

.c7eebe5db h2 {
  font-size: 2rem;
  color: var(--secondary-red);
  margin-bottom: 1rem;
}

.c7eebe5db p {
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 2rem;
}

/* === Thank You Page === */
.ce320f067 {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

/* === Content Calendar === */
.cd003fd0f {
  padding: 6rem 0;
}

.ceed9b103 {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
}

.ce2d94f2d {
  padding: 1rem 0.5rem;
  background: var(--card-ivory);
  border: 1px solid var(--gold-light);
  border-radius: 4px;
  text-align: center;
  min-height: 80px;
  font-size: 0.85rem;
  transition: var(--transition);
}

.ce2d94f2d:hover {
  border-color: var(--primary-gold);
  box-shadow: 0 2px 10px var(--shadow-warm);
}

.ce2d94f2d.c4e432da6 {
  background: linear-gradient(135deg, rgba(201,169,110,0.1), rgba(114,47,55,0.05));
}

.ce2d94f2d .cc3e4f8d0 {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.7rem;
  margin-top: 4px;
}

.cc3e4f8d0.cff1dfe3e { background: #1a1a1a; color: #fff; }
.cc3e4f8d0.ca9a52128 { background: #00a1d6; color: #fff; }
.cc3e4f8d0.c6d182134 { background: #fe2c55; color: #fff; }

/* === Booking Section === */
.cecb18fd6 {
  padding: 6rem 0;
}

.c1f0e8c5f {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.c08901c68 {
  padding: 2.5rem 2rem;
  background: var(--card-ivory);
  border: 2px solid var(--gold-light);
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.c08901c68:hover,
.c08901c68.ceeb2d79e {
  border-color: var(--primary-gold);
  box-shadow: 0 8px 25px var(--shadow-warm);
  transform: translateY(-5px);
}

.c08901c68 .cfcbec962 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.c08901c68 h4 {
  color: var(--primary-gold);
  margin-bottom: 0.5rem;
}

/* === Responsive Design (Mobile First) === */
@media (max-width: 1200px) {
  .c6c7843e2 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .c475d02f2 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 992px) {
  .c0b400489 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .c8a9c5225 {
    grid-template-columns: 1fr;
  }
  
  .c6c7843e2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .c1f0e8c5f {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .c8fa5fd0d {
    display: flex;
  }
  
  .c235a4514 {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-parchment);
    padding: 2rem;
    transform: translateY(-100%);
    opacity: 0;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  }
  
  .c235a4514.ceeb2d79e {
    transform: translateY(0);
    opacity: 1;
  }
  
  .c235a4514 ul {
    flex-direction: column;
    gap: 1rem;
  }
  
  .cba4906d9 h2 {
    font-size: 2rem;
  }
  
  .cba4906d9 .c67692e4f {
    font-size: 1.1rem;
  }
  
  .cb190d9a5 {
    font-size: 1.8rem;
  }
  
  .c0b400489 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .cd8ccef7f {
    width: 150px;
    height: 150px;
  }
  
  .c6c7843e2 {
    grid-template-columns: 1fr;
  }
  
  .c2111c0a5 {
    flex: 0 0 280px;
  }
  
  .c8a9c5225 {
    grid-template-columns: 1fr;
  }
  
  .cfb84d523 {
    padding: 3rem 1.5rem;
  }
  
  .c475d02f2 {
    grid-template-columns: 1fr;
  }
  
  .c8cc18366::before {
    left: 20px;
  }
  
  .c74b49ae2 {
    width: calc(100% - 50px);
    margin-left: 50px !important;
  }
  
  .ceed9b103 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .cf8dbba60 {
    display: none;
  }
}

@media (max-width: 480px) {
  .c62a4ec04 {
    padding: 0 1rem;
  }
  
  .cba4906d9 {
    padding: 3rem 1rem;
  }
  
  .cba4906d9 h2 {
    font-size: 1.6rem;
  }
  
  .c0b400489 {
    grid-template-columns: 1fr;
  }
  
  .cd8ccef7f {
    width: 180px;
    height: 180px;
  }
}

/* === Lazy Loading Placeholder === */
img[data-src] {
  opacity: 0;
  transition: opacity 0.5s ease;
}

img[data-src].loaded {
  opacity: 1;
}

/* === Sound Toggle === */
.c7b71b893 {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--card-ivory);
  border: 2px solid var(--primary-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1000;
  font-size: 1.5rem;
  transition: var(--transition);
  box-shadow: 0 4px 15px var(--shadow-warm);
}

.c7b71b893:hover {
  transform: scale(1.1);
}

/* === Page Transition === */
.c9d2d586a {
  position: fixed;
  inset: 0;
  background: var(--bg-parchment);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.c9d2d586a.ceeb2d79e {
  opacity: 1;
  pointer-events: all;
}

/* === Museum 3D Container === */
.c02487cb4 {
  padding: 6rem 0;
  background: #1a1a1a;
}

.c7cf42dd1 {
  max-width: 900px;
  margin: 0 auto;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #2c2c2c, #1a1a1a);
  border-radius: 12px;
  border: 2px solid var(--primary-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.c7cf42dd1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.c482f15ed {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
}

.c482f15ed button {
  padding: 0.6rem 1.2rem;
  background: rgba(201, 169, 110, 0.9);
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: var(--transition);
}

.c482f15ed button:hover {
  background: var(--primary-gold);
}