@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@200;300;400;500;700&display=swap');

:root {
  --color-primary: #1A1A1A;
  --color-secondary: #333333;
  --color-accent: #8B7355;
  --color-accent-blue: #0A2342;
  --color-bg-light: #F8F5F2;
  --color-bg-gray: #E8E8E8;
  --color-white: #FFFFFF;
}

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, 'Noto Sans SC', sans-serif;
  color: var(--color-primary);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

/* 极简滚动条 */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.1);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0, 0, 0, 0.3);
}

/* 动效类 */
.fade-enter {
  opacity: 0;
  transform: translateY(10px);
  animation: fadeEnter 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes fadeEnter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
}

/* 文本排版 */
.tracking-widest-plus {
  letter-spacing: 0.2em;
}

/* 移动端优化 */
* {
  -webkit-tap-highlight-color: transparent;
}