/* 
 * 现代男性时尚美学灵感库 - 全局样式表
 * 核心：极简黑白灰配色 + 丝滑微交互
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');

:root {
  --color-black: #0a0a0a;
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-400: #9ca3af;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  
  --transition-smooth: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-snap: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--color-white);
  color: var(--color-black);
  overflow-x: hidden;
}

/* 自定义选区颜色 - 极简黑白 */
::selection {
  background: var(--color-gray-900);
  color: var(--color-white);
}

/* 极简滚动条 */
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background-color: #e5e7eb;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background-color: #9ca3af;
}

/* 页面入场动画 */
.page-enter {
  animation: fadeIn 0.8s ease-out forwards;
  opacity: 0;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ----------------------------------------------------
   交互组件样式 
---------------------------------------------------- */

/* 1. 图片悬停微交互 */
.img-hover-container {
  position: relative;
  overflow: hidden;
  display: block;
}

.img-hover-container img {
  transition: transform var(--transition-smooth), filter 0.4s ease;
  will-change: transform;
}

.img-hover-container:hover img {
  transform: scale(1.03);
  filter: contrast(105%);
}

.hover-icon-overlay {
  opacity: 0;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(2px);
  transition: opacity 0.3s ease;
}

.img-hover-container:hover .hover-icon-overlay {
  opacity: 1;
}

/* 2. 导航链接下划线动效 */
.nav-link {
  position: relative;
  display: inline-block;
}
.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -2px;
  left: 0;
  background-color: currentColor;
  transition: width 0.3s ease-in-out;
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* 3. 折叠框动画 (用于衣哲思页面) */
.fold-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s ease-out;
}
.fold-content.open {
  grid-template-rows: 1fr;
}
.fold-inner {
  overflow: hidden;
}

/* 4. 图片懒加载模糊过渡 */
.blur-load {
  filter: blur(15px);
  transform: scale(1.02);
  transition: filter 0.5s ease-out, transform 0.5s ease-out;
}
.blur-load.loaded {
  filter: blur(0);
  transform: scale(1);
}

/* ----------------------------------------------------
   工具类 
---------------------------------------------------- */

/* 文本排版优化 */
.text-balance {
  text-wrap: balance;
}

/* 动态槽位预留样式 */
.dynamic-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed #e5e7eb;
  background: #f9fafb;
  color: #9ca3af;
  font-size: 0.75rem;
  padding: 1rem;
  margin: 1rem 0;
}

/* 隐藏滚动条但保留功能 (用于水平滚动区) */
.hide-scrollbar::-webkit-scrollbar {
  display: none;
}
.hide-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}