/* ============================================================
   娇韵美肌 - 美容护肤品牌官网 - 全局样式
   配色：米白 + 淡粉 + 金色（优雅精致 高端美妆）
   字体：Alibaba PuHuiTi
   ============================================================ */

/* ---------- 重置 ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Alibaba PuHuiTi", "Alibaba PuHuiTi 2.0", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #2C1810;
  background-color: #FDFAF6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

/* ---------- 设计令牌 ---------- */
:root {
  /* 主色 - 玫瑰粉 */
  --color-primary: #C9A089;
  --color-primary-dark: #A67C52;
  --color-primary-light: #E8C9B7;
  --color-primary-50: #FBF5F0;
  --color-primary-100: #F5E9DF;

  /* 辅助色 - 裸粉 */
  --color-secondary: #D4A5A5;
  --color-secondary-dark: #B88888;
  --color-secondary-light: #E8CACA;
  --color-secondary-50: #FBF3F3;
  --color-secondary-100: #F5E3E3;

  /* 金色系 */
  --color-gold: #C9A962;
  --color-gold-dark: #A8893A;
  --color-gold-light: #E0C98A;
  --color-gold-50: #FBF7EA;
  --color-gold-100: #F5EDD2;

  /* 中性色 */
  --color-text-1: #2C1810;
  --color-text-2: #5C4033;
  --color-text-3: #8B7355;
  --color-text-4: #C4B5A5;

  /* 背景 */
  --color-bg-1: #FDFAF6;
  --color-bg-2: #FAF5EF;
  --color-bg-3: #F5EEE6;
  --color-bg-gradient: linear-gradient(180deg, #FBF5F0 0%, #FDFAF6 100%);
  --color-rose-gradient: linear-gradient(135deg, #FBF5F0 0%, #FDF2F0 100%);

  /* 边框 */
  --color-border: #E8DDD1;
  --color-border-light: #F0E8DF;

  /* 功能色 */
  --color-success: #8B9A6B;
  --color-warning: #D4A574;
  --color-error: #C47A7A;
  --color-info: #8AA3B2;

  /* 阴影 */
  --shadow-sm: 0 2px 8px rgba(106, 60, 30, 0.04);
  --shadow-md: 0 6px 24px rgba(106, 60, 30, 0.06);
  --shadow-lg: 0 16px 48px rgba(201, 160, 137, 0.12);
  --shadow-gold: 0 8px 28px rgba(201, 169, 98, 0.18);

  /* 圆角 */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
  --radius-full: 999px;

  /* 间距 */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* 过渡 */
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s ease;
  --transition-slow: 0.6s ease;
}

/* ---------- 通用布局 ---------- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: var(--space-24) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title .eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-gold);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  font-family: "Alibaba PuHuiTi", serif;
}

.section-title h2 {
  font-size: 32px;
  font-weight: 500;
  color: var(--color-text-1);
  line-height: 1.4;
  margin-bottom: var(--space-5);
  letter-spacing: 2px;
  font-family: "Alibaba PuHuiTi", serif;
}

.section-title .divider {
  width: 40px;
  height: 1px;
  background: var(--color-gold);
  margin: 0 auto var(--space-5);
  opacity: 0.6;
}

.section-title p {
  font-size: 15px;
  color: var(--color-text-3);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
  letter-spacing: 0.5px;
}

.section-title.left {
  text-align: left;
}

.section-title.left .divider {
  margin-left: 0;
}

.section-title.left p {
  margin: 0;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 32px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid transparent;
  letter-spacing: 2px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-gold) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(201, 160, 137, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 160, 137, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-gold-dark);
  border-color: var(--color-gold);
}

.btn-outline:hover {
  background: var(--color-gold);
  color: #FFFFFF;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.25);
}

.btn-white {
  background: #FFFFFF;
  color: var(--color-gold-dark);
  border: 1px solid var(--color-gold-100);
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
}

.btn-lg {
  padding: 15px 40px;
  font-size: 15px;
}

.btn-sm {
  padding: 8px 22px;
  font-size: 13px;
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  color: var(--color-gold-dark);
  letter-spacing: 2px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--color-gold-light);
  transition: all var(--transition-fast);
}

.btn-link:hover {
  color: var(--color-gold-dark);
  border-bottom-color: var(--color-gold);
  letter-spacing: 3px;
}

.btn-link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.btn-link:hover svg {
  transform: translateX(3px);
}

/* ---------- 顶部导航 ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--transition-base);
  background: rgba(253, 250, 246, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201, 169, 98, 0.08);
}

.header.scrolled {
  background: rgba(253, 250, 246, 0.97);
  box-shadow: 0 2px 20px rgba(106, 60, 30, 0.06);
  border-bottom-color: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 500;
  font-size: 18px;
  font-family: "Alibaba PuHuiTi", serif;
  letter-spacing: 1px;
  box-shadow: 0 4px 14px rgba(201, 169, 98, 0.3);
}

.logo-text {
  font-size: 19px;
  font-weight: 500;
  color: var(--color-text-1);
  letter-spacing: 4px;
  font-family: "Alibaba PuHuiTi", serif;
}

.logo-text .sub {
  display: block;
  font-size: 9px;
  font-weight: 400;
  color: var(--color-gold);
  letter-spacing: 3px;
  margin-top: 1px;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-10);
}

.nav-link {
  position: relative;
  font-size: 14px;
  color: var(--color-text-2);
  font-weight: 400;
  padding: 8px 0;
  transition: color var(--transition-base);
  letter-spacing: 2px;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gold-dark);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-cta {
  margin-left: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.nav-icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-2);
  transition: all var(--transition-fast);
  border-radius: var(--radius-full);
  cursor: pointer;
}

.nav-icon-btn:hover {
  color: var(--color-gold-dark);
  background: var(--color-gold-50);
}

.nav-icon-btn svg {
  width: 20px;
  height: 20px;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 22px;
  height: 1.5px;
  background: var(--color-text-1);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero 区 ---------- */
.hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  background: var(--color-bg-gradient);
  overflow: hidden;
  padding-top: 76px;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
}

.hero-blob-1 {
  width: 500px;
  height: 500px;
  background: #F5E9DF;
  top: -100px;
  right: 5%;
}

.hero-blob-2 {
  width: 400px;
  height: 400px;
  background: #F5EDD2;
  bottom: -80px;
  left: 0;
}

.hero-blob-3 {
  width: 350px;
  height: 350px;
  background: #FDF2F0;
  top: 30%;
  left: 40%;
  opacity: 0.6;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-20);
  align-items: center;
  padding: var(--space-20) 0;
}

.hero-content {
  text-align: left;
}

.hero-content .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 12px;
  font-weight: 400;
  color: var(--color-gold);
  letter-spacing: 6px;
  margin-bottom: var(--space-6);
  text-transform: uppercase;
}

.hero-content .eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.6;
}

.hero-content h1 {
  font-size: 54px;
  font-weight: 300;
  color: var(--color-text-1);
  line-height: 1.3;
  margin-bottom: var(--space-6);
  letter-spacing: 4px;
  font-family: "Alibaba PuHuiTi", serif;
}

.hero-content h1 strong {
  font-weight: 500;
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content h1 .italic {
  font-style: italic;
  font-weight: 300;
  color: var(--color-text-2);
  letter-spacing: 2px;
}

.hero-content p {
  font-size: 16px;
  color: var(--color-text-3);
  line-height: 1.9;
  margin-bottom: var(--space-8);
  max-width: 480px;
  letter-spacing: 0.5px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.hero-badges {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-light);
}

.hero-badge-item {
  text-align: left;
}

.hero-badge-item .num {
  font-size: 28px;
  font-weight: 300;
  color: var(--color-gold-dark);
  line-height: 1.2;
  font-family: "Alibaba PuHuiTi", serif;
  letter-spacing: 2px;
}

.hero-badge-item .num .plus {
  font-size: 18px;
  color: var(--color-gold);
  margin-left: 2px;
}

.hero-badge-item .label {
  font-size: 12px;
  color: var(--color-text-3);
  margin-top: var(--space-1);
  letter-spacing: 1px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual-frame {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-2xl);
  background: linear-gradient(145deg, #FBF5F0 0%, #F5E9DF 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow:
    0 30px 80px rgba(201, 160, 137, 0.18),
    0 0 0 1px rgba(201, 169, 98, 0.1);
}

.hero-visual-frame::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(201, 169, 98, 0.2);
  border-radius: var(--radius-xl);
  pointer-events: none;
}

.hero-product {
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero-product-bottle {
  width: 160px;
  height: 220px;
  margin: 0 auto var(--space-5);
  background: linear-gradient(180deg, #FFFFFF 0%, #FBF5F0 50%, #F5E9DF 100%);
  border-radius: 80px 80px 12px 12px;
  position: relative;
  box-shadow:
    inset 0 -8px 20px rgba(201, 160, 137, 0.1),
    0 20px 40px rgba(201, 160, 137, 0.2);
}

.hero-product-bottle::before {
  content: "";
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 24px;
  background: linear-gradient(180deg, var(--color-gold), var(--color-gold-dark));
  border-radius: 8px 8px 4px 4px;
  box-shadow: 0 4px 10px rgba(201, 169, 98, 0.3);
}

.hero-product-bottle::after {
  content: "";
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(201, 169, 98, 0.15) 0%, transparent 70%);
}

.hero-product-label {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  text-align: center;
}

.hero-product-label .name {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-gold-dark);
  letter-spacing: 2px;
  font-family: "Alibaba PuHuiTi", serif;
  margin-bottom: 2px;
}

.hero-product-label .en {
  font-size: 9px;
  color: var(--color-text-3);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-product-label .line {
  width: 30px;
  height: 1px;
  background: var(--color-gold);
  margin: 6px auto;
  opacity: 0.5;
}

/* 浮动装饰 */
.hero-float {
  position: absolute;
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  box-shadow: 0 10px 30px rgba(106, 60, 30, 0.08);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  animation: floatY 5s ease-in-out infinite;
  border: 1px solid var(--color-border-light);
}

.hero-float-1 {
  top: 15%;
  left: -30px;
  animation-delay: 0s;
}

.hero-float-2 {
  bottom: 20%;
  right: -20px;
  animation-delay: -2.5s;
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.float-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.float-icon.gold {
  background: var(--color-gold-50);
  color: var(--color-gold);
}

.float-icon.rose {
  background: var(--color-primary-50);
  color: var(--color-primary);
}

.float-icon svg {
  width: 20px;
  height: 20px;
}

.float-text .title {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-1);
}

.float-text .desc {
  font-size: 11px;
  color: var(--color-text-3);
  margin-top: 1px;
  letter-spacing: 0.5px;
}

/* ---------- 品牌特色 ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.feature-card {
  position: relative;
  padding: var(--space-10) var(--space-8);
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  text-align: center;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold-light), var(--color-primary-light));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon-wrap {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-6);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  background: linear-gradient(135deg, var(--color-gold-50), var(--color-primary-50));
}

.feature-card:hover .feature-icon-wrap {
  transform: scale(1.08);
}

.feature-icon-wrap svg {
  width: 30px;
  height: 30px;
  color: var(--color-gold-dark);
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text-1);
  margin-bottom: var(--space-3);
  letter-spacing: 2px;
  font-family: "Alibaba PuHuiTi", serif;
}

.feature-card p {
  font-size: 14px;
  color: var(--color-text-3);
  line-height: 1.8;
  letter-spacing: 0.5px;
}

/* ---------- 产品卡片 ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.product-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.product-image {
  position: relative;
  height: 260px;
  background: linear-gradient(145deg, #FBF5F0 0%, #F5E9DF 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-image .bottle {
  width: 70px;
  height: 140px;
  background: linear-gradient(180deg, #FFFFFF 0%, #FBF5F0 60%, #F5E9DF 100%);
  border-radius: 35px 35px 8px 8px;
  position: relative;
  box-shadow: 0 16px 32px rgba(201, 160, 137, 0.15);
  transition: transform var(--transition-base);
}

.product-card:hover .bottle {
  transform: translateY(-6px) scale(1.05);
}

.product-image .bottle::before {
  content: "";
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 16px;
  background: linear-gradient(180deg, var(--color-gold), var(--color-gold-dark));
  border-radius: 4px 4px 2px 2px;
}

.product-image .jar {
  width: 100px;
  height: 80px;
  background: linear-gradient(180deg, #FFFFFF 0%, #FBF5F0 60%, #F5E9DF 100%);
  border-radius: 16px;
  position: relative;
  box-shadow: 0 16px 32px rgba(201, 160, 137, 0.15);
  transition: transform var(--transition-base);
}

.product-card:hover .jar {
  transform: translateY(-6px) scale(1.05);
}

.product-image .jar::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 14px;
  background: linear-gradient(180deg, var(--color-gold), var(--color-gold-dark));
  border-radius: 4px;
}

.product-tag {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  font-size: 11px;
  color: var(--color-gold-dark);
  border-radius: var(--radius-full);
  letter-spacing: 1px;
}

.product-body {
  padding: var(--space-5) var(--space-6) var(--space-6);
}

.product-series {
  font-size: 11px;
  color: var(--color-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.product-body h3 {
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text-1);
  margin-bottom: var(--space-2);
  letter-spacing: 1px;
  font-family: "Alibaba PuHuiTi", serif;
}

.product-desc {
  font-size: 13px;
  color: var(--color-text-3);
  line-height: 1.7;
  margin-bottom: var(--space-4);
  height: 44px;
  overflow: hidden;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

.product-price {
  font-size: 18px;
  font-weight: 500;
  color: var(--color-gold-dark);
  font-family: "Alibaba PuHuiTi", serif;
  letter-spacing: 1px;
}

.product-price .unit {
  font-size: 12px;
  color: var(--color-text-3);
  margin-right: 2px;
  font-weight: 400;
}

/* ---------- 品牌故事区 ---------- */
.story-section {
  position: relative;
  background: var(--color-rose-gradient);
  overflow: hidden;
}

.story-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-20);
  align-items: center;
}

.story-text .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 12px;
  color: var(--color-gold);
  letter-spacing: 4px;
  margin-bottom: var(--space-5);
  text-transform: uppercase;
}

.story-text .eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.6;
}

.story-text h2 {
  font-size: 34px;
  font-weight: 300;
  color: var(--color-text-1);
  line-height: 1.4;
  margin-bottom: var(--space-6);
  letter-spacing: 3px;
  font-family: "Alibaba PuHuiTi", serif;
}

.story-text h2 strong {
  font-weight: 500;
}

.story-text p {
  font-size: 15px;
  color: var(--color-text-2);
  line-height: 1.9;
  margin-bottom: var(--space-5);
  letter-spacing: 0.5px;
}

.story-quote {
  position: relative;
  padding-left: var(--space-5);
  border-left: 2px solid var(--color-gold);
  margin: var(--space-6) 0;
  font-style: italic;
  color: var(--color-text-2);
  font-size: 15px;
  line-height: 1.8;
}

.story-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: linear-gradient(135deg, #F5E9DF 0%, #F5EDD2 100%);
}

.story-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.4), transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(201, 169, 98, 0.1), transparent 50%);
}

.story-visual-icon {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  z-index: 2;
}

.story-visual-icon svg {
  width: 80px;
  height: 80px;
  color: var(--color-gold);
  opacity: 0.8;
}

.story-visual-icon .v-line {
  width: 1px;
  height: 40px;
  background: var(--color-gold);
  opacity: 0.4;
}

.story-visual-icon .v-text {
  font-size: 13px;
  color: var(--color-gold-dark);
  letter-spacing: 4px;
  text-transform: uppercase;
}

.story-visual-frame {
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(201, 169, 98, 0.25);
  border-radius: var(--radius-xl);
  pointer-events: none;
  z-index: 2;
}

/* ---------- 护肤知识/博客 ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.blog-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.blog-cover {
  height: 220px;
  position: relative;
  overflow: hidden;
}

.blog-cover.rose {
  background: linear-gradient(135deg, #FBF5F0, #F5E9DF);
}

.blog-cover.gold {
  background: linear-gradient(135deg, #FBF7EA, #F5EDD2);
}

.blog-cover.pink {
  background: linear-gradient(135deg, #FBF3F3, #F5E3E3);
}

.blog-cover-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
}

.blog-cover-icon svg {
  width: 64px;
  height: 64px;
  color: var(--color-gold);
}

.blog-date {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 2;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  color: var(--color-gold-dark);
  letter-spacing: 1px;
}

.blog-body {
  padding: var(--space-5) var(--space-6) var(--space-6);
}

.blog-category {
  font-size: 11px;
  color: var(--color-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
  display: inline-block;
}

.blog-body h3 {
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text-1);
  line-height: 1.6;
  margin-bottom: var(--space-3);
  font-family: "Alibaba PuHuiTi", serif;
  letter-spacing: 1px;
}

.blog-body p {
  font-size: 14px;
  color: var(--color-text-3);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  letter-spacing: 0.5px;
}

.blog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
  font-size: 12px;
  color: var(--color-text-4);
}

.blog-meta .read-more {
  color: var(--color-gold-dark);
  display: flex;
  align-items: center;
  gap: 4px;
  letter-spacing: 1px;
}

/* ---------- CTA 区 ---------- */
.cta-section {
  position: relative;
  background: linear-gradient(135deg, #C9A089 0%, #C9A962 50%, #A67C52 100%);
  padding: var(--space-24) 0;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(255, 255, 255, 0.15), transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(255, 220, 180, 0.2), transparent 50%);
}

.cta-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.08) 1px, transparent 0);
  background-size: 40px 40px;
  opacity: 0.5;
}

.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta-inner .eyebrow {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 4px;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
}

.cta-inner h2 {
  font-size: 36px;
  font-weight: 300;
  color: #FFFFFF;
  margin-bottom: var(--space-5);
  letter-spacing: 4px;
  font-family: "Alibaba PuHuiTi", serif;
  line-height: 1.4;
}

.cta-inner p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-8);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
  letter-spacing: 1px;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.cta-divider {
  width: 40px;
  height: 1px;
  background: rgba(255, 255, 255, 0.4);
  margin: 0 auto var(--space-5);
}

/* ---------- 页脚 ---------- */
.footer {
  background: #2C1810;
  color: rgba(255, 255, 255, 0.5);
  padding: var(--space-20) 0 var(--space-6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr 1.2fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer-brand .logo {
  margin-bottom: var(--space-6);
}

.footer-brand .logo-text {
  color: #FFFFFF;
}

.footer-brand .logo-text .sub {
  color: var(--color-gold);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: var(--space-6);
  max-width: 280px;
  letter-spacing: 0.5px;
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-gold);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 16px;
  height: 16px;
  color: rgba(255, 255, 255, 0.6);
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 500;
  color: #FFFFFF;
  margin-bottom: var(--space-6);
  letter-spacing: 2px;
  font-family: "Alibaba PuHuiTi", serif;
}

.footer-col li {
  margin-bottom: var(--space-3);
}

.footer-col a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  transition: all var(--transition-fast);
  letter-spacing: 0.5px;
}

.footer-col a:hover {
  color: var(--color-gold-light);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  gap: var(--space-3);
  font-size: 13px;
  margin-bottom: var(--space-5);
  line-height: 1.7;
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.5px;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-links a:hover {
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- 内页 Banner ---------- */
.page-banner {
  position: relative;
  height: 440px;
  display: flex;
  align-items: center;
  background: var(--color-bg-gradient);
  overflow: hidden;
  padding-top: 76px;
}

.page-banner-bg {
  position: absolute;
  inset: 0;
}

.page-banner-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
}

.page-banner-blob-1 {
  width: 400px;
  height: 400px;
  background: #F5E9DF;
  top: -80px;
  right: 10%;
}

.page-banner-blob-2 {
  width: 300px;
  height: 300px;
  background: #F5EDD2;
  bottom: -60px;
  left: 5%;
}

.page-banner-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 12px;
  color: var(--color-text-4);
  margin-bottom: var(--space-5);
  letter-spacing: 1px;
}

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

.breadcrumb .separator {
  color: var(--color-text-4);
}

.breadcrumb .current {
  color: var(--color-text-3);
}

.page-banner h1 {
  font-size: 42px;
  font-weight: 300;
  color: var(--color-text-1);
  margin-bottom: var(--space-5);
  letter-spacing: 6px;
  font-family: "Alibaba PuHuiTi", serif;
}

.page-banner .page-divider {
  width: 40px;
  height: 1px;
  background: var(--color-gold);
  margin: 0 auto var(--space-5);
  opacity: 0.6;
}

.page-banner p {
  font-size: 15px;
  color: var(--color-text-3);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
  letter-spacing: 1px;
}

/* ---------- 品牌故事页 - 理念区块 ---------- */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.philosophy-card {
  text-align: center;
  padding: var(--space-10) var(--space-8);
}

.philosophy-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-gold-50), var(--color-primary-50));
  color: var(--color-gold-dark);
}

.philosophy-icon svg {
  width: 32px;
  height: 32px;
}

.philosophy-card h3 {
  font-size: 20px;
  font-weight: 400;
  color: var(--color-text-1);
  margin-bottom: var(--space-4);
  letter-spacing: 3px;
  font-family: "Alibaba PuHuiTi", serif;
}

.philosophy-card .divider {
  width: 30px;
  height: 1px;
  background: var(--color-gold);
  margin: 0 auto var(--space-4);
  opacity: 0.5;
}

.philosophy-card p {
  font-size: 14px;
  color: var(--color-text-3);
  line-height: 1.9;
  letter-spacing: 0.5px;
}

/* ---------- 产品系列页 - 系列区块 ---------- */
.series-section {
  padding: var(--space-20) 0;
}

.series-section + .series-section {
  border-top: 1px solid var(--color-border-light);
}

.series-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.series-detail.reverse .series-text {
  order: 2;
}

.series-detail.reverse .series-visual {
  order: 1;
}

.series-text .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 12px;
  color: var(--color-gold);
  letter-spacing: 4px;
  margin-bottom: var(--space-5);
  text-transform: uppercase;
}

.series-text .eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.6;
}

.series-text h2 {
  font-size: 30px;
  font-weight: 300;
  color: var(--color-text-1);
  line-height: 1.4;
  margin-bottom: var(--space-5);
  letter-spacing: 3px;
  font-family: "Alibaba PuHuiTi", serif;
}

.series-text .series-sub {
  font-size: 13px;
  color: var(--color-text-3);
  letter-spacing: 2px;
  margin-bottom: var(--space-4);
}

.series-text p {
  font-size: 15px;
  color: var(--color-text-2);
  line-height: 1.9;
  margin-bottom: var(--space-6);
  letter-spacing: 0.5px;
}

.series-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.series-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 14px;
  color: var(--color-text-2);
}

.series-features li svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-gold);
  margin-top: 2px;
}

.series-visual {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-2xl);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #FBF5F0 0%, #F5E9DF 100%);
}

.series-visual::before {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(201, 169, 98, 0.2);
  border-radius: var(--radius-xl);
  pointer-events: none;
  z-index: 2;
}

.series-product {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.series-bottle {
  width: 90px;
  height: 160px;
  background: linear-gradient(180deg, #FFFFFF 0%, #FBF5F0 60%, #F5E9DF 100%);
  border-radius: 45px 45px 10px 10px;
  position: relative;
  box-shadow: 0 20px 40px rgba(201, 160, 137, 0.2);
}

.series-bottle::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 34px;
  height: 20px;
  background: linear-gradient(180deg, var(--color-gold), var(--color-gold-dark));
  border-radius: 6px 6px 3px 3px;
}

/* ---------- 筛选/标签 ---------- */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}

.filter-chip {
  padding: 8px 24px;
  font-size: 13px;
  color: var(--color-text-3);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 1px;
}

.filter-chip:hover {
  color: var(--color-gold-dark);
  border-color: var(--color-gold);
}

.filter-chip.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-gold));
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(201, 160, 137, 0.3);
}

/* ---------- 联系页 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-12);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-info-card {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.contact-info-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--color-gold-100);
}

.contact-info-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-gold-50), var(--color-primary-50));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-dark);
}

.contact-info-icon svg {
  width: 24px;
  height: 24px;
}

.contact-info-text h4 {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-1);
  margin-bottom: var(--space-2);
  letter-spacing: 1px;
  font-family: "Alibaba PuHuiTi", serif;
}

.contact-info-text p {
  font-size: 14px;
  color: var(--color-text-3);
  line-height: 1.7;
}

.contact-form-wrap {
  background: #FFFFFF;
  padding: var(--space-10);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
}

.contact-form-wrap h3 {
  font-size: 22px;
  font-weight: 400;
  color: var(--color-text-1);
  margin-bottom: var(--space-2);
  letter-spacing: 2px;
  font-family: "Alibaba PuHuiTi", serif;
}

.contact-form-wrap .form-desc {
  font-size: 14px;
  color: var(--color-text-3);
  margin-bottom: var(--space-8);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-2);
  margin-bottom: var(--space-2);
  letter-spacing: 1px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--color-text-1);
  background: var(--color-bg-2);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-control:focus {
  background: #FFFFFF;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.08);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

/* ---------- 门店列表 ---------- */
.stores-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.store-card {
  padding: var(--space-8) var(--space-6);
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.store-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold-100);
}

.store-city {
  display: inline-block;
  font-size: 11px;
  color: var(--color-gold);
  letter-spacing: 2px;
  margin-bottom: var(--space-3);
  padding: 3px 12px;
  background: var(--color-gold-50);
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.store-card h3 {
  font-size: 18px;
  font-weight: 500;
  color: var(--color-text-1);
  margin-bottom: var(--space-4);
  letter-spacing: 1px;
  font-family: "Alibaba PuHuiTi", serif;
}

.store-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.store-info li {
  display: flex;
  gap: var(--space-3);
  font-size: 13px;
  color: var(--color-text-3);
  line-height: 1.6;
}

.store-info svg {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- 回到顶部 ---------- */
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-gold));
  color: #FFFFFF;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(201, 160, 137, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  cursor: pointer;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(201, 160, 137, 0.45);
}

.back-to-top svg {
  width: 18px;
  height: 18px;
}

/* ---------- 滚动动画 ---------- */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 悬浮窗 ---------- */
.side-widget {
  position: fixed;
  right: 24px;
  bottom: 84px;
  z-index: 998;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.widget-btn {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 16px rgba(201, 160, 137, 0.25);
  font-size: 10px;
  gap: 2px;
  letter-spacing: 1px;
}

.widget-btn svg {
  width: 20px;
  height: 20px;
}

.widget-btn.gold {
  background: linear-gradient(135deg, var(--color-gold), var(--color-primary));
}

.widget-btn:hover {
  transform: scale(1.08);
}

/* ---------- 分页 ---------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 var(--space-3);
  font-size: 13px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.pagination a {
  color: var(--color-text-3);
  border: 1px solid var(--color-border-light);
  background: #FFFFFF;
}

.pagination a:hover {
  color: var(--color-gold-dark);
  border-color: var(--color-gold);
}

.pagination .current {
  background: linear-gradient(135deg, var(--color-primary), var(--color-gold));
  color: #FFFFFF;
  border-color: transparent;
}

.pagination .disabled {
  color: var(--color-text-4);
  border-color: var(--color-border-light);
  cursor: not-allowed;
}

/* ---------- 时间线 ---------- */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-6) 0;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--color-gold-100);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: var(--space-6) var(--space-10);
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: 48px;
  width: 12px;
  height: 12px;
  background: var(--color-gold);
  border: 3px solid #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--color-gold-100);
}

.timeline-item:nth-child(odd)::before {
  right: -6px;
}

.timeline-item:nth-child(even)::before {
  left: -6px;
}

.timeline-year {
  font-size: 26px;
  font-weight: 300;
  color: var(--color-gold-dark);
  margin-bottom: var(--space-2);
  font-family: "Alibaba PuHuiTi", serif;
  letter-spacing: 2px;
}

.timeline-content {
  background: #FFFFFF;
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

.timeline-content h4 {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-1);
  margin-bottom: var(--space-2);
  letter-spacing: 1px;
  font-family: "Alibaba PuHuiTi", serif;
}

.timeline-content p {
  font-size: 14px;
  color: var(--color-text-3);
  line-height: 1.7;
}

/* ---------- 产品筛选布局 ---------- */
.products-grid-page {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* ---------- 联系页表单样式补充 ---------- */
.form-checkbox {
  margin-bottom: var(--space-6);
}

.form-checkbox label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 13px;
  color: var(--color-text-3);
  cursor: pointer;
  line-height: 1.6;
}

.form-checkbox input {
  margin-top: 3px;
  accent-color: var(--color-gold);
}

.form-checkbox a {
  color: var(--color-gold-dark);
}

/* ---------- 响应式 ---------- */

/* 大屏 */
@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .doctors-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .stores-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .hero-content h1 {
    font-size: 44px;
  }
}

/* 平板 */
@media (max-width: 992px) {
  .container {
    max-width: 720px;
    padding: 0 24px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-12);
  }

  .hero-content {
    text-align: center;
  }

  .hero-content .eyebrow {
    justify-content: center;
  }

  .hero-content .eyebrow::before {
    display: none;
  }

  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-badges {
    justify-content: center;
  }

  .hero-content h1 {
    font-size: 36px;
    letter-spacing: 2px;
  }

  .hero-visual-frame {
    max-width: 320px;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .page-banner {
    height: 360px;
  }

  .page-banner h1 {
    font-size: 32px;
    letter-spacing: 4px;
  }

  .story-inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .series-detail,
  .series-detail.reverse {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .series-detail.reverse .series-text {
    order: 1;
  }

  .series-detail.reverse .series-visual {
    order: 2;
  }

  .stores-grid {
    grid-template-columns: 1fr 1fr;
  }

  .section-title h2 {
    font-size: 26px;
  }

  .section {
    padding: var(--space-16) 0;
  }

  .cta-inner h2 {
    font-size: 28px;
  }

  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .products-grid-page {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 手机 */
@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(253, 250, 246, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-6) var(--space-6) var(--space-8);
    gap: 0;
    box-shadow: 0 10px 30px rgba(106, 60, 30, 0.06);
    transform: translateY(-120%);
    transition: transform var(--transition-base);
    border-top: 1px solid var(--color-border-light);
    align-items: stretch;
  }

  .nav.active {
    transform: translateY(0);
  }

  .nav-link {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text-1);
  }

  .nav-link::after {
    display: none;
  }

  .nav-link.active {
    color: var(--color-gold-dark);
  }

  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
  }

  .hero-content h1 {
    font-size: 30px;
    letter-spacing: 2px;
  }

  .hero-content p {
    font-size: 15px;
  }

  .hero-badges {
    flex-wrap: wrap;
    gap: var(--space-6);
  }

  .hero-visual-frame {
    max-width: 260px;
  }

  .hero-float {
    display: none;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }

  .footer-bottom-links {
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
  }

  .page-banner {
    height: 280px;
  }

  .page-banner h1 {
    font-size: 26px;
    letter-spacing: 3px;
  }

  .page-banner p {
    font-size: 14px;
  }

  .section {
    padding: var(--space-12) 0;
  }

  .section-title {
    margin-bottom: var(--space-10);
  }

  .section-title h2 {
    font-size: 22px;
    letter-spacing: 2px;
  }

  .section-title p {
    font-size: 14px;
  }

  .cta-inner h2 {
    font-size: 22px;
    letter-spacing: 2px;
  }

  .cta-inner p {
    font-size: 14px;
  }

  /* 时间线移动端 */
  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    left: 0 !important;
    padding-left: 50px;
    padding-right: 0;
    text-align: left !important;
  }

  .timeline-item::before {
    left: 14px !important;
    right: auto !important;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .stores-grid {
    grid-template-columns: 1fr;
  }

  .products-grid-page {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }

  .contact-form-wrap {
    padding: var(--space-6);
  }

  .series-features {
    grid-template-columns: 1fr;
  }

  .side-widget {
    right: 16px;
    bottom: 76px;
  }

  .widget-btn {
    width: 44px;
    height: 44px;
  }

  .widget-btn svg {
    width: 18px;
    height: 18px;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 24px;
  }

  .btn-lg {
    padding: 13px 30px;
    font-size: 14px;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .products-grid-page {
    grid-template-columns: 1fr;
  }

  .hero-badges {
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
  }

  .story-text h2 {
    font-size: 26px;
  }
}