/**
 * COLORFREE — 潮流彩妆品牌官网样式
 * 白底 + 亮粉/克莱因蓝/紫色/金色点缀
 * 大留白、杂志感排版、大圆角卡片
 * 原生 CSS，无框架依赖
 * 依赖：Font Awesome 6, Swiper 11, AOS 2.3.4
 */

/* ============================================================
   CSS 变量体系 — COLORFREE 设计系统
   ============================================================ */
:root {
  /* 品牌色 */
  --cf-pink: #FF2D78;
  --cf-pink-light: #FF5C99;
  --cf-pink-dark: #E61D5E;
  --cf-pink-dim: rgba(255, 45, 120, 0.08);
  --cf-pink-glow: rgba(255, 45, 120, 0.25);

  --cf-blue: #0050FF;
  --cf-blue-light: #336BFF;
  --cf-blue-dim: rgba(0, 80, 255, 0.08);
  --cf-blue-glow: rgba(0, 80, 255, 0.2);

  --cf-purple: #7B2FFF;
  --cf-purple-light: #9B5CFF;
  --cf-purple-dim: rgba(123, 47, 255, 0.08);
  --cf-purple-glow: rgba(123, 47, 255, 0.2);

  --cf-gold: #D4AF37;
  --cf-gold-light: #E0C55A;
  --cf-gold-dim: rgba(212, 175, 55, 0.1);

  --cf-orange: #FF6B35;
  --cf-orange-dim: rgba(255, 107, 53, 0.08);

  /* 中性色 */
  --cf-white: #FFFFFF;
  --cf-black: #1A1A2E;
  --cf-gray-50: #F8F8FA;
  --cf-gray-100: #F0F0F3;
  --cf-gray-200: #E5E5EA;
  --cf-gray-300: #D1D1D6;
  --cf-gray-400: #AEAEB2;
  --cf-gray-500: #86868B;
  --cf-gray-600: #636366;
  --cf-gray-700: #48484A;
  --cf-gray-800: #363639;

  /* 文字 */
  --text-primary: #1A1A2E;
  --text-secondary: #636366;
  --text-muted: #AEAEB2;
  --text-inverse: #FFFFFF;

  /* 渐变 */
  --gradient-brand: linear-gradient(135deg, #FF2D78 0%, #FF6B35 50%, #FF2D78 100%);
  --gradient-cool: linear-gradient(135deg, #0050FF 0%, #7B2FFF 100%);
  --gradient-warm: linear-gradient(135deg, #FF2D78 0%, #FF6B35 100%);
  --gradient-full: linear-gradient(135deg, #FF2D78 0%, #7B2FFF 33%, #0050FF 66%, #D4AF37 100%);

  /* 圆角 — 年轻感 */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* 间距 */
  --section-py: 100px;
  --container: 1200px;
  --header-h: 76px;

  /* 阴影 */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.08);
  --shadow-xl: 0 16px 60px rgba(0,0,0,0.1);
  --shadow-pink: 0 4px 20px rgba(255,45,120,0.2);
  --shadow-blue: 0 4px 20px rgba(0,80,255,0.15);

  /* 过渡 */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 150ms;
  --dur-normal: 300ms;
  --dur-slow: 500ms;

  /* 字体 — 杂志感衬线标题 + 清爽无衬线正文 */
  --font-display: 'Playfair Display', 'Noto Serif SC', 'STSong', 'Songti SC', 'SimSun', 'PingFang SC', 'Microsoft YaHei', serif;
  --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ============================================================
   全局重置
   ============================================================ */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  background: var(--cf-white);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
::selection { background: rgba(255,45,120,0.2); color: var(--cf-pink-dark); }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--cf-gray-50); }
::-webkit-scrollbar-thumb { background: var(--cf-gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cf-gray-400); }

a { color: inherit; text-decoration: none; transition: color var(--dur-fast) var(--ease-out); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
input, textarea, select, button { font-family: inherit; font-size: inherit; }
input::placeholder, textarea::placeholder { color: var(--cf-gray-400); opacity: 1; }

/* ============================================================
   排版
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cf-pink);
  margin-bottom: 12px;
}

.section-tag::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--cf-pink);
  border-radius: 1px;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

/* ============================================================
   布局容器
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ============================================================
   Header — 白色实底 + 深色文字 (13.11 避坑)
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--cf-gray-100);
  transition: box-shadow var(--dur-normal) var(--ease-out);
}

.header.scrolled {
  box-shadow: 0 2px 30px rgba(0,0,0,0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  height: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* Logo — 品牌粉 + 活泼字体 */
.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-right: auto;
}

.header__logo-icon {
  width: 42px;
  height: 42px;
  background: var(--gradient-brand);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: #fff;
  font-weight: 700;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.header__logo-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.header__logo-sub {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cf-pink);
}

/* 主导航 */
.header__nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header__nav-link {
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-xs);
  transition: all var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.header__nav-link:hover,
.header__nav-link.active {
  color: var(--cf-pink);
  background: var(--cf-pink-dim);
}

/* 导航下拉 (13.3: z-index ≥ 10) */
.header__nav-item {
  position: relative;
}

.header__nav-item:hover .header__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 160px;
  padding: 8px 0;
  background: #fff;
  border: 1px solid var(--cf-gray-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--dur-normal) var(--ease-out);
  z-index: 60;
}

.header__dropdown a {
  display: block;
  padding: 10px 20px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: all var(--dur-fast) var(--ease-out);
}

.header__dropdown a:hover {
  color: var(--cf-pink);
  background: var(--cf-pink-dim);
}

/* Header 右侧 */
.header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 20px;
}

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  background: var(--gradient-brand);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: all var(--dur-normal) var(--ease-out);
  white-space: nowrap;
}

.header__cta:hover {
  color: #fff;
  box-shadow: var(--shadow-pink);
  transform: translateY(-1px);
}

/* ============================================================
   汉堡菜单 (移动端) — 13.4 独立在外
   ============================================================ */
.hamburger {
  display: none;
  width: 42px; height: 42px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: none;
  border: 1.5px solid var(--cf-gray-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
  z-index: 110;
  margin-left: 8px;
}

.hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all var(--dur-normal) var(--ease-out);
}

.hamburger.active { border-color: var(--cf-pink); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* 移动端侧滑菜单 */
.mobile-nav {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: 80%; max-width: 340px;
  background: #fff;
  z-index: 120;
  transform: translateX(-100%);
  transition: transform var(--dur-normal) var(--ease-out);
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
}

.mobile-nav.open { transform: translateX(0); }
.mobile-nav__inner { padding: 24px; padding-top: 80px; }

.mobile-nav__link {
  display: block;
  padding: 14px 16px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  transition: all var(--dur-fast);
}

.mobile-nav__link:hover { color: var(--cf-pink); background: var(--cf-pink-dim); }

.mobile-nav__sub {
  padding-left: 16px;
  display: none;
}

.mobile-nav__sub.open { display: block; }

.mobile-nav__sub a {
  display: block;
  padding: 10px 16px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
}

.mobile-nav__sub a:hover { color: var(--cf-pink); }

.mobile-nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 115;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-normal);
}

.mobile-nav__overlay.show { opacity: 1; pointer-events: auto; }

/* ============================================================
   按钮系统
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--dur-normal) var(--ease-out);
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient-brand);
  color: #fff;
}
.btn--primary:hover {
  box-shadow: var(--shadow-pink);
  transform: translateY(-2px);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--cf-gray-200);
}
.btn--outline:hover {
  border-color: var(--cf-pink);
  color: var(--cf-pink);
  transform: translateY(-2px);
}

.btn--ghost {
  background: var(--cf-gray-50);
  color: var(--text-secondary);
}
.btn--ghost:hover {
  background: var(--cf-gray-100);
  color: var(--text-primary);
}

.btn--white {
  background: #fff;
  color: var(--cf-pink);
}
.btn--white:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ============================================================
   卡片系统 — 纯白卡片 + 彩色边框/色块
   ============================================================ */
.card {
  background: #fff;
  border: 1px solid var(--cf-gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--dur-normal) var(--ease-out);
}

.card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--cf-gray-50);
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.card:hover .card__image img { transform: scale(1.06); }

.card__body { padding: 20px; }

.card__tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.card__tag--pink { color: var(--cf-pink); background: var(--cf-pink-dim); }
.card__tag--blue { color: var(--cf-blue); background: var(--cf-blue-dim); }
.card__tag--purple { color: var(--cf-purple); background: var(--cf-purple-dim); }

.card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--cf-gray-100);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.card__price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--cf-pink);
  margin-top: 8px;
}

/* 彩色边框卡片 */
.card--pink-border { border-left: 3px solid var(--cf-pink); }
.card--blue-border { border-left: 3px solid var(--cf-blue); }
.card--purple-border { border-left: 3px solid var(--cf-purple); }
.card--gold-border { border-left: 3px solid var(--cf-gold); }

/* 色块装饰卡片角标 */
.card__badge {
  position: absolute;
  top: 12px; right: 12px;
  padding: 5px 12px;
  background: var(--cf-pink);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  z-index: 2;
}

/* ============================================================
   Hero Banner — 全屏彩色大片
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  background: var(--cf-black);
}

.hero .swiper {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(180deg,
    rgba(26,26,46,0.35) 0%,
    rgba(26,26,46,0.15) 40%,
    rgba(26,26,46,0.7) 100%);
}

.hero__content {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 120px;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.05;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
  max-width: 720px;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.8);
  margin-bottom: 32px;
  font-weight: 300;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Hero 分页器 */
.hero-pagination {
  display: flex;
  justify-content: flex-start;
  gap: 8px;
  margin-top: 28px;
}

.hero-pagination .swiper-pagination-bullet {
  width: 32px; height: 3px;
  border-radius: 2px;
  background: rgba(255,255,255,0.4);
  opacity: 1;
  transition: all var(--dur-normal);
}

.hero-pagination .swiper-pagination-bullet-active {
  width: 56px;
  background: var(--cf-pink);
}

/* 滚动指示器 */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: scrollFloat 2s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(180deg, var(--cf-pink), transparent);
}

@keyframes scrollFloat {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   产品分类区 — 圆形/圆角彩色卡片
   ============================================================ */
.categories {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.category-card {
  text-align: center;
  padding: 32px 16px;
  background: #fff;
  border: 1px solid var(--cf-gray-100);
  border-radius: var(--radius-lg);
  transition: all var(--dur-normal) var(--ease-out);
  cursor: pointer;
}

.category-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.category-card__icon {
  width: 72px; height: 72px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  transition: all var(--dur-normal) var(--ease-out);
}

.category-card:nth-child(1) .category-card__icon { background: var(--cf-pink); }
.category-card:nth-child(2) .category-card__icon { background: var(--cf-blue); }
.category-card:nth-child(3) .category-card__icon { background: var(--cf-purple); }
.category-card:nth-child(4) .category-card__icon { background: var(--cf-orange); }
.category-card:nth-child(5) .category-card__icon { background: var(--cf-gold); }

.category-card:hover .category-card__icon { transform: scale(1.1); }

.category-card__name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.category-card__count {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* 产品网格 — 杂志感错落 */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* ============================================================
   妆容灵感 — 三列大片
   ============================================================ */
.looks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.look-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--cf-gray-100);
}

.look-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.look-card:hover img { transform: scale(1.08); }

.look-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(26,26,46,0.8) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
}

.look-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.look-card__tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.look-card__tags span {
  padding: 3px 10px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

/* ============================================================
   品牌态度区
   ============================================================ */
.attitude-section {
  position: relative;
  background: var(--cf-black);
  color: #fff;
  overflow: hidden;
}

.attitude-section::before {
  content: '';
  position: absolute;
  top: -50%; left: -20%;
  width: 70%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255,45,120,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.attitude-section .section-title { color: #fff; }
.attitude-section .section-subtitle { color: rgba(255,255,255,0.6); }

.attitude-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.attitude-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--cf-gray-800);
}

.attitude-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.attitude-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--cf-pink);
  border-radius: inherit;
  transform: translate(16px, 16px);
  z-index: -1;
  opacity: 0.3;
}

.attitude-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.attitude-quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
}

.attitude-quote mark {
  background: linear-gradient(180deg, transparent 65%, var(--cf-pink) 65%);
  color: inherit;
}

.attitude-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.8;
}

/* ============================================================
   色彩搭配区 — 三场景
   ============================================================ */
.color-scenes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.scene-card {
  position: relative;
  padding: 40px 28px;
  border-radius: var(--radius-xl);
  text-align: center;
  overflow: hidden;
  transition: all var(--dur-normal) var(--ease-out);
}

.scene-card--daily { background: linear-gradient(135deg, #FFF0F5 0%, #FDE8EE 100%); }
.scene-card--party { background: linear-gradient(135deg, #EDE8FF 0%, #E8E0F5 100%); }
.scene-card--date { background: linear-gradient(135deg, #FFF4E6 0%, #FDEBD0 100%); }

.scene-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.scene-card__icon {
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.scene-card--daily .scene-card__icon { background: var(--cf-pink-dim); color: var(--cf-pink); }
.scene-card--party .scene-card__icon { background: var(--cf-purple-dim); color: var(--cf-purple); }
.scene-card--date .scene-card__icon { background: var(--cf-orange-dim); color: var(--cf-orange); }

.scene-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.scene-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   CTA 区 — 彩色底 + 白色边框
   ============================================================ */
.cta-section {
  padding: 80px 0;
  background: var(--gradient-brand);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 20%; left: -10%;
  width: 50%;
  height: 60%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section .section-tag { color: rgba(255,255,255,0.8); }
.cta-section .section-tag::before { background: #fff; }

.cta-section__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   内页 Banner
   ============================================================ */
.inner-banner {
  position: relative;
  height: 340px;
  overflow: hidden;
  background: var(--cf-black);
}

.inner-banner__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.inner-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26,26,46,0.5) 0%, rgba(26,26,46,0.3) 50%, rgba(26,26,46,0.85) 100%);
}

.inner-banner__content {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 48px;
}

.inner-banner__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.inner-banner__subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
}

/* 面包屑 */
.breadcrumb-bar {
  background: #fff;
  border-bottom: 1px solid var(--cf-gray-100);
  position: sticky;
  top: var(--header-h);
  z-index: 40;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 13px 24px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--cf-pink); }
.breadcrumb i { font-size: 0.6rem; color: var(--cf-gray-300); }

/* ============================================================
   子栏目过滤栏
   ============================================================ */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 0 0 4px;
  margin-bottom: 36px;
}

.filter-bar a {
  display: inline-flex;
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1.5px solid var(--cf-gray-200);
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: all var(--dur-fast) var(--ease-out);
}

.filter-bar a:hover,
.filter-bar a.active {
  color: #fff;
  border-color: var(--cf-pink);
  background: var(--cf-pink);
}

/* ============================================================
   列表页 — 网格
   ============================================================ */
.list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.list-header {
  text-align: center;
  margin-bottom: 48px;
}

.list-header h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 8px;
}

/* ============================================================
   详情页
   ============================================================ */
.detail {
  max-width: 900px;
  margin: 0 auto;
}

.detail-gallery {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 36px;
  background: var(--cf-gray-50);
}

.detail-gallery .swiper-slide { aspect-ratio: 1/1; }

.detail-gallery .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail__header {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--cf-gray-100);
}

.detail__title {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  margin-bottom: 12px;
}

.detail__meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.detail__meta-row i { margin-right: 4px; color: var(--cf-pink); }

/* 产品参数卡片 */
.detail__params {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}

.detail__param {
  padding: 16px 12px;
  background: var(--cf-gray-50);
  border: 1px solid var(--cf-gray-100);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--dur-fast);
}

.detail__param:hover {
  border-color: var(--cf-pink);
  background: #fff;
}

.detail__param-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.detail__param-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Tab 切换 */
.detail-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--cf-gray-100);
  margin-bottom: 28px;
}

.detail-tabs button {
  padding: 12px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all var(--dur-fast);
}

.detail-tabs button.active,
.detail-tabs button:hover {
  color: var(--cf-pink);
  border-bottom-color: var(--cf-pink);
}

.detail__body {
  color: var(--text-secondary);
  line-height: 2;
  font-size: 0.95rem;
  letter-spacing: 0.015em;
}

.detail__body img {
  border-radius: var(--radius-md);
  margin: 24px 0;
}

.detail__body p { margin-bottom: 16px; }

.detail__body h2, .detail__body h3, .detail__body h4 {
  color: var(--text-primary);
  margin-top: 32px;
  margin-bottom: 16px;
}

/* 上下篇 */
.detail__pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--cf-gray-100);
  font-size: 0.88rem;
  color: var(--text-muted);
}

.detail__pager a { color: var(--text-secondary); }
.detail__pager a:hover { color: var(--cf-pink); }

.related-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 56px 0 24px;
  color: var(--text-primary);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* 产品详情 — 左右布局 */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.product-detail__gallery {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--cf-gray-50);
}

.product-detail__info { display: flex; flex-direction: column; }

.product-detail__brand {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--cf-pink);
  margin-bottom: 8px;
}

.product-detail__name {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.product-detail__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 24px 0;
}

.product-detail__spec {
  padding: 12px 16px;
  background: var(--cf-gray-50);
  border-radius: var(--radius-sm);
}

.product-detail__spec-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.product-detail__spec-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.product-detail__price {
  font-size: 2rem;
  font-weight: 900;
  color: var(--cf-pink);
  margin: 20px 0;
}

.product-detail__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ============================================================
   关于我们 — 品牌故事
   ============================================================ */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 64px;
}

.about-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.about-value {
  text-align: center;
  padding: 32px 20px;
  background: #fff;
  border: 1px solid var(--cf-gray-100);
  border-radius: var(--radius-lg);
}

.about-value__icon {
  width: 56px; height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--cf-pink);
  background: var(--cf-pink-dim);
}

.about-value__title {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.about-value__desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ============================================================
   联系我们
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--cf-gray-100);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  transition: all var(--dur-fast);
}

.contact-info__item:hover { border-color: var(--cf-pink); }

.contact-info__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--cf-pink-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cf-pink);
  flex-shrink: 0;
  font-size: 1rem;
}

.contact-info__label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.contact-info__value {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.contact-form-card {
  padding: 36px;
  background: #fff;
  border: 1px solid var(--cf-gray-100);
  border-radius: var(--radius-lg);
}

/* ============================================================
   表单
   ============================================================ */
.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-group label .required { color: var(--cf-pink); }

.form-control {
  width: 100%;
  padding: 13px 16px;
  background: var(--cf-gray-50);
  border: 1.5px solid var(--cf-gray-200);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all var(--dur-fast) var(--ease-out);
}

.form-control:focus {
  outline: none;
  border-color: var(--cf-pink);
  background: #fff;
  box-shadow: 0 0 0 3px var(--cf-pink-dim);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2386868B' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ============================================================
   搜索
   ============================================================ */
.search-box { max-width: 700px; margin: 0 auto; }

.search-form-row {
  display: flex;
  gap: 10px;
}

.search-input-wrap { position: relative; flex: 1; }

.search-input-wrap i {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.search-input-wrap input {
  width: 100%;
  padding: 15px 20px 15px 44px;
  background: #fff;
  border: 2px solid var(--cf-gray-200);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--dur-fast);
}

.search-input-wrap input:focus {
  outline: none;
  border-color: var(--cf-pink);
  box-shadow: 0 0 0 4px var(--cf-pink-dim);
}

/* 搜索结果 */
.search-result-item {
  display: flex;
  gap: 16px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--cf-gray-100);
  border-radius: var(--radius-md);
  transition: all var(--dur-fast);
  margin-bottom: 10px;
}

.search-result-item:hover { border-color: var(--cf-pink); box-shadow: var(--shadow-sm); }

.search-result-item__thumb {
  width: 100px; height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--cf-gray-50);
}

.search-result-item__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.search-result-item__info { flex: 1; min-width: 0; }

.search-result-item__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-result-item__date {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.search-result-item__desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================================
   分页
   ============================================================ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin-top: 48px;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px; height: 40px;
  padding: 0 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--dur-fast);
}

.pagination a:hover {
  background: var(--cf-pink-dim);
  color: var(--cf-pink);
}

.pagination .active {
  background: var(--cf-pink);
  color: #fff;
  font-weight: 700;
}

.pagination .disabled {
  color: var(--cf-gray-300);
  pointer-events: none;
}

/* ============================================================
   空状态
   ============================================================ */
.empty-state {
  text-align: center;
  padding: 60px 20px;
}

.empty-state i {
  font-size: 3rem;
  color: var(--cf-gray-300);
  margin-bottom: 16px;
  display: block;
}

.empty-state p { color: var(--text-muted); font-size: 0.95rem; }

/* ============================================================
   Footer — 深色底 + 彩色点缀
   ============================================================ */
.footer {
  background: var(--cf-black);
  color: var(--text-inverse);
  position: relative;
}

.footer__top-line {
  height: 3px;
  background: var(--gradient-full);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 60px 0 40px;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.footer__brand-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin: 16px 0;
}

.footer__social {
  display: flex;
  gap: 10px;
}

.footer__social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 0.95rem;
  transition: all var(--dur-fast);
}

.footer__social a:hover {
  background: var(--cf-pink);
  color: #fff;
}

.footer__col-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
}

.footer__links a:hover { color: var(--cf-pink); }

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 10px;
}

.footer__contact-item i {
  color: var(--cf-pink);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer__qrcode {
  width: 120px; height: 120px;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: #999;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 8px;
}

.footer__bottom a { color: rgba(255,255,255,0.4); }
.footer__bottom a:hover { color: var(--cf-pink); }

/* ============================================================
   友情链接
   ============================================================ */
.friend-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  padding: 16px 0;
}

.friend-links__label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  flex-shrink: 0;
}

.friend-links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}
.friend-links a:hover { color: var(--cf-pink); }

/* ============================================================
   返回顶部
   ============================================================ */
.back-top {
  position: fixed;
  right: 20px; bottom: 80px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--cf-gray-200);
  box-shadow: var(--shadow-md);
  color: var(--cf-pink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  cursor: pointer;
  z-index: 80;
  opacity: 0;
  pointer-events: none;
  transition: all var(--dur-normal);
}

.back-top.show { opacity: 1; pointer-events: auto; }
.back-top:hover { background: var(--cf-pink); color: #fff; border-color: var(--cf-pink); }

/* ============================================================
   在线客服按钮
   ============================================================ */
.online-service {
  position: fixed;
  right: 20px; bottom: 136px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  cursor: pointer;
  z-index: 80;
  box-shadow: 0 4px 20px rgba(255,45,120,0.35);
  animation: serviceBounce 3s ease-in-out infinite;
  transition: all var(--dur-normal);
}

.online-service:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(255,45,120,0.5); }

@keyframes serviceBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ============================================================
   动画系统
   ============================================================ */

/* 浮动 */
@keyframes floatUpDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.float { animation: floatUpDown 4s ease-in-out infinite; }

/* 脉冲 */
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,45,120,0.4); }
  70% { box-shadow: 0 0 0 14px rgba(255,45,120,0); }
}

.pulse { animation: pulse 2s infinite; }

/* 渐变流动 */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.gradient-animate {
  background-size: 200% 200%;
  animation: gradientShift 4s ease-in-out infinite;
}

/* 数字节装饰 */
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
  animation: fadeInUp 0.8s var(--ease-out) both;
}

/* Hero 标题入场 */
.hero__title { animation: fadeInUp 1s var(--ease-out) both; }
.hero__subtitle { animation: fadeInUp 1s var(--ease-out) 0.2s both; }
.hero__actions { animation: fadeInUp 0.8s var(--ease-out) 0.4s both; }

/* 卡片 hover 微光扫过 */
@keyframes shimmerSweep {
  0% { transform: translateX(-100%) skewX(-15deg); }
  100% { transform: translateX(200%) skewX(-15deg); }
}

.shimmer {
  position: relative; overflow: hidden;
}

.shimmer::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.2) 40%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0.2) 60%, transparent 100%);
  transform: translateX(-100%) skewX(-15deg);
  pointer-events: none;
}

.shimmer:hover::after {
  animation: shimmerSweep 0.7s ease-in-out;
}

/* 彩色边框 hover 旋转 */
@keyframes borderGlowRotate {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

.card--glow { position: relative; }
.card--glow::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: var(--gradient-full);
  background-size: 300% 300%;
  z-index: -1;
  opacity: 0;
  transition: opacity var(--dur-normal);
}

.card--glow:hover::before {
  opacity: 1;
  animation: gradientShift 3s ease-in-out infinite;
}

/* ============================================================
   AOS 覆盖
   ============================================================ */
[data-aos] { transition-timing-function: var(--ease-out); }

/* ============================================================
   响应式 — 平板 (768px - 1023px)
   ============================================================ */
@media (max-width: 1023px) {
  :root { --section-py: 70px; }

  .header__nav,
  .header__actions { display: none; }

  .hamburger { display: flex; }

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

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

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

  .attitude-grid { grid-template-columns: 1fr; gap: 32px; }

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

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

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

  .product-detail { grid-template-columns: 1fr; gap: 24px; }

  .about-intro { grid-template-columns: 1fr; gap: 32px; }

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

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

  .detail__pager { flex-direction: column; gap: 8px; text-align: center; }

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

/* ============================================================
   响应式 — 移动端 (< 768px)
   ============================================================ */
@media (max-width: 767px) {
  :root { --section-py: 56px; }

  .hero {
    height: 90vh;
    min-height: 500px;
  }

  .hero__content { padding-bottom: 80px; }

  .hero__scroll { display: none; }

  .inner-banner { height: 240px; }

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

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

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

  .color-scenes { grid-template-columns: 1fr; }

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

  .about-values { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }

  .footer__bottom-inner { flex-direction: column; text-align: center; }

  .card__body { padding: 16px; }

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

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

  .contact-form-card { padding: 24px; }

  .search-result-item { flex-direction: column; }

  .search-result-item__thumb { width: 100%; height: 160px; }

  .back-top { right: 12px; bottom: 60px; }

  .online-service { right: 12px; bottom: 112px; }
}

/* ============================================================
   小屏手机 (< 375px)
   ============================================================ */
@media (max-width: 374px) {
  body { font-size: 15px; }
  .categories { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   减少动画偏好
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* 7-11/005: compact COLORFREE layouts for handheld screens. */
@media (max-width:1023px){
 :root{--header-h:64px;--section-py:44px;}
 body{overflow-x:visible;}
 .header{z-index:130;}.header__inner{padding:0 20px;gap:12px;}
 .header__logo,.header__logo-text{min-width:0;}.header__logo-name{font-size:19px;}.header__logo-sub{font-size:10px;}
 .header__logo-icon{width:36px;height:36px;flex-shrink:0;}.hamburger{flex-shrink:0;}
 .mobile-nav{visibility:hidden;max-width:calc(100% - 56px);}.mobile-nav.open{visibility:visible;}
 .mobile-nav__inner{padding:84px 20px 24px;}
 .inner-banner,.mobile-search{margin-top:calc(var(--header-h) + 14px);}
 .inner-banner{height:auto!important;min-height:180px;}
 .inner-banner__content{height:auto;min-height:180px;padding:26px 20px;justify-content:center;}
 .inner-banner__title{font-size:26px;line-height:1.5;overflow-wrap:anywhere;}
 .inner-banner__subtitle{font-size:14px;line-height:1.7;}
 .breadcrumb-bar{position:relative;top:auto;}.breadcrumb{padding:14px 20px;flex-wrap:wrap;line-height:1.8;gap:4px 8px;overflow-wrap:anywhere;}
 .mobile-search{padding-top:26px!important;}
 .container{padding-left:20px;padding-right:20px;}
 .container *, .footer__grid>*{min-width:0;}
 .detail__body,.contact-info__value,.footer__contact-item{overflow-wrap:anywhere;}
 .detail__body img,.detail__body video,.detail__body iframe{max-width:100%;height:auto;}
 .detail__body table{display:block;max-width:100%;overflow:auto;}
 .tab-panel.hidden{display:none;}
 .detail-tabs{flex-wrap:wrap;}.detail-tabs button{padding:12px 16px;}
 .product-detail__actions{flex-wrap:wrap;}
 input,select,textarea{max-width:100%;min-width:0;}
 /* Horizontal entrance motion must stay within the content gutter. */
 [data-aos=fade-left],[data-aos=fade-right]{transform:translate3d(0,24px,0);}
 [data-aos=fade-left].aos-animate,[data-aos=fade-right].aos-animate{transform:none;}
}
@media (max-width:767px){
 :root{--section-py:32px;}
 .hero{height:470px;min-height:0;}.hero__content{padding:90px 20px 38px;}
 .hero__title{font-size:34px;line-height:1.25;margin-bottom:12px;}.hero__subtitle{font-size:14px;line-height:1.8;margin-bottom:20px;}
 .hero__actions{gap:10px;}.hero__actions .btn{padding:12px 17px;font-size:14px;}.hero-pagination{margin-top:20px;}
 .section-tag{font-size:10px;letter-spacing:.12em;margin-bottom:8px;}.section-title{font-size:25px;line-height:1.5;margin-bottom:10px;}.section-subtitle{font-size:14px;line-height:1.7;}
 .section>.container>[style*="margin-bottom:48px"]{margin-bottom:22px!important;gap:12px!important;}
 .btn{font-size:14px;padding:11px 18px;}
 .categories{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;}.category-card{padding:18px 6px;}.category-card__icon{width:40px;height:40px;font-size:19px;margin-bottom:10px;}.category-card__name{font-size:14px;}.category-card__count{font-size:11px;}
 .product-grid,.looks-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
 .card__body{padding:12px;}.card__title{font-size:15px;line-height:1.6;}.card__desc{font-size:13px;}.card__tag{font-size:11px;}.card__price{font-size:20px;margin-top:8px;}
 .look-card__overlay{padding:14px;}.look-card__title{font-size:15px;}.look-card__tags{gap:4px;flex-wrap:wrap;}.look-card__tags span{font-size:10px;padding:3px 6px;}
 .attitude-grid,.about-intro{gap:24px;}.attitude-image{aspect-ratio:4/3;}.attitude-quote{font-size:27px;line-height:1.55;}.attitude-desc{font-size:14px;line-height:1.8;margin-bottom:20px;}
 .color-scenes{grid-template-columns:1fr;gap:12px;}.scene-card{display:grid;grid-template-columns:40px minmax(0,1fr);gap:6px 14px;padding:18px;text-align:left;}.scene-card__icon{width:40px;height:40px;font-size:20px;margin:0;grid-row:1/3;}.scene-card__title{font-size:18px;margin:0;}.scene-card__desc{font-size:13px;line-height:1.7;margin:0;}.scene-card>div:last-child{grid-column:2;justify-content:flex-start!important;margin-top:4px!important;}
 .list-grid{gap:14px;}.list-grid>.card{display:flex;align-items:flex-start;gap:12px;padding:12px;}.list-grid>.card>.card__image{flex:0 0 94px;width:94px;height:112px;aspect-ratio:auto;border-radius:var(--radius-sm);}.list-grid>.card>.card__body{padding:0;flex:1;}
 .search-result-item{flex-direction:row;align-items:flex-start;gap:12px;padding:14px;}.search-result-item__thumb{width:86px!important;height:90px!important;flex:0 0 86px;}.search-result-item__title{font-size:15px!important;line-height:1.6;}.search-result-item__desc{font-size:12px;line-height:1.7;}.search-result-item__date{font-size:11px;}
 .cta-section{padding:36px 0;}.cta-section__title{font-size:28px;line-height:1.5;}.cta-actions{gap:10px;margin-top:20px;}
 .filter-bar{gap:8px;margin-bottom:24px;}.filter-bar a{font-size:13px;padding:8px 14px;}
 .product-detail{gap:24px;}.product-detail__name,.detail__title{font-size:25px;line-height:1.5;}.product-detail__specs{margin:20px 0;gap:10px;}.product-detail__spec{padding:12px;}.product-detail__spec-value{font-size:14px;}.product-detail__price{font-size:28px;}.detail__header{margin-bottom:20px;}.detail__params{gap:10px;}.detail__param{padding:14px 10px;}.detail__body{font-size:15px;line-height:1.9;}.detail__body h2{font-size:23px;}.detail__body h3{font-size:20px;}
 .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
 .about-image{aspect-ratio:4/3;}.about-values{grid-template-columns:1fr;gap:12px;margin-top:28px;}.about-value{padding:18px;display:grid;grid-template-columns:42px 1fr;gap:6px 14px;text-align:left;}.about-value__icon{width:42px;height:42px;margin:0;grid-row:1/3;}.about-value__title{margin:0;font-size:18px;}.about-value__desc{font-size:13px;}
 .contact-grid{gap:24px;}.contact-info__item{padding:16px;gap:14px;margin-bottom:12px;}.contact-info__icon{flex-shrink:0;width:40px;height:40px;}.contact-info__value{font-size:14px;}.contact-form-card{padding:22px 18px;}.form-control{font-size:15px;}
 .search-form-row{gap:10px;flex-wrap:wrap;}.search-input-wrap{min-width:170px;}.search-form-row>.btn{padding:12px 16px;}
 .footer__grid{grid-template-columns:repeat(2,minmax(0,1fr));padding:30px 20px 24px;gap:24px 16px;}.footer__grid>:first-child{grid-column:1/-1;}.footer__grid>:nth-child(3){grid-column:1/-1;grid-row:3;}.footer__grid>:nth-child(4){grid-column:2;grid-row:2;}.footer__col-title{font-size:16px;margin-bottom:14px;}.footer__links{gap:9px;}.footer__brand-desc{margin:10px 0;}.footer__contact-item{margin-bottom:10px;}.footer__qrcode{width:104px;height:104px;}.footer__bottom-inner{gap:12px;padding:20px;}.friend-links{flex-wrap:wrap;gap:10px;}
 .back-top{width:40px;height:40px;bottom:20px;right:12px;}.online-service{width:42px;height:42px;bottom:72px;right:12px;}
}