@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://cdn.cnblogs.com/font-awesome@4.7.0/css/font-awesome.min.css');

/* ===== 全局样式体系（含半透明与背景配置）===== */
:root {
  --pure-white: #ffffff;
  --light-gray: #f5f7fa;
  --medium-gray: #e4e8ed;
  --dark-gray: #4a5568;
  --accent-orange: #ff7b47;
  --accent-orange-dark: #e66a3c;
  --accent-light: rgba(255, 123, 71, 0.15);
  --code-bg: #2d3748;
  --code-bg-light: #ffffff;
  --code-border: #e4e8ed;
  --code-border-left: #ff7b47;
  --code-text: #333333;
  --code-keyword: #ff7b47;
  --code-string: #008000;
  --code-comment: #808080;
  --code-property: #0000ff;
  --code-function: #795e26;
  --code-type: #0000ff;
  --code-preprocessor: #0000ff;
  --code-macro: #a31515;
  --transparency: 0.92; /* 微调透明度配合毛玻璃 */
  --blur-strength: 10px; /* 毛玻璃模糊强度 */
  /* 花朵背景图 */
  --bg-flower: url('https://youke1.picui.cn/s1/2025/08/14/689d5f1c752be.jpg'); 
  --shadow-color: rgba(0, 0, 0, 0.1);
  --border-radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* 半透明背景 + 花朵图案 */
body {
  background-image: 
    linear-gradient(rgba(255,255,255,0.5), rgba(255,255,255,0.5)), 
    var(--bg-flower);
  background-size: cover;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  
  color: var(--dark-gray);
  font-family: 'Inter', 'Segoe UI', 'SF Pro Display', -apple-system, sans-serif;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

/* 主容器 - 毛玻璃效果 */
#main {
  background-color: rgba(255, 255, 255, var(--transparency));
  backdrop-filter: blur(var(--blur-strength)); /* 核心毛玻璃属性 */
  -webkit-backdrop-filter: blur(var(--blur-strength)); /* 兼容 Safari */
  border-radius: var(--border-radius);
  padding: 2.5rem;
  margin: 2rem auto;
  max-width: 1200px;
  box-shadow: 0 10px 35px var(--shadow-color); /* 增强阴影配合毛玻璃 */
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 2%;                  /* 弹性间距，适配不同屏幕 */
}

#main:hover {
  box-shadow: 0 15px 40px rgba(0,0,0,0.15);
  transform: translateY(-2px);
}

#mainContent {
  flex: 1;                  /* 主内容占满剩余空间 */
  min-width: 0;             /* 防止长内容挤开侧边栏 */
  display: flex;
  flex-direction: column;
  gap: 20px;                /* 主内容内模块间距 */
}

#sideBar {
  width: 320px;             /* 侧边栏固定宽度 */
  min-width: 320px;         /* 禁止缩小 */
  display: flex;
  flex-direction: column;
  gap: 15px;                /* 侧边栏内模块间距 */
}

/* ===== 导航栏设计（毛玻璃优化）===== */
#navigator {
  margin: 15px 0 20px !important;
  padding: 0 !important;
}

#navList {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 !important;
  padding: 10px 0;
  background: rgba(255,255,255,0.85) !important; /* 稍降低透明度增强毛玻璃感 */
  backdrop-filter: blur(var(--blur-strength));
  -webkit-backdrop-filter: blur(var(--blur-strength));
  border-radius: 10px;
  border-bottom: none !important;
  box-shadow: 0 4px 15px var(--shadow-color) !important; /* 阴影增强 */
  gap: 10px;
  flex-wrap: wrap;
}

#navList li {
  flex: 0 1 auto;
  margin: 0 !important;
  padding: 0 !important;
  border-left: none !important;
  background: none !important;
  text-align: center;
  position: relative;
  list-style-type: none;
}

#navList li a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-orange);
  color: white !important;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 30px; /* 更圆润的按钮 */
  transition: var(--transition);
  text-decoration: none !important;
  border: none !important;
  box-shadow: 0 4px 12px rgba(255,123,71,0.3);
  font-size: 1em;
  transform: translateY(0);
  min-width: 100px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

#navList .a {
  background: white !important;
  color: var(--accent-orange) !important;
  box-shadow: 0 3px 8px rgba(255,123,71,0.4), 0 0 0 2px var(--accent-orange) !important;
  font-weight: 600;
}

#navList li a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(255,255,255,0.2), transparent);
  transform: translateX(-100%);
  transition: var(--transition);
  z-index: -1;
}

#navList li a:hover {
  background: var(--accent-orange-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(255,123,71,0.4);
}

#navList li a:hover::before {
  transform: translateX(100%);
}

#navList #blog_nav_sitehome a {
  background: linear-gradient(to right, #ff7b47, #ff5500);
  font-weight: 600;
  padding: 8px 18px;
}

#navList #blog_nav_sitehome a:hover {
  background: linear-gradient(to right, #ff945c, #ff6a22) !important;
}

/* 标题样式 */
.title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #333;
  position: relative;
  display: inline-block;
}

/* 博客标题居中 */
#mainContent h1 {
  text-align: center;
  border-bottom: none;
  padding-bottom: 0;
  margin-top: 1.5rem;
}

/* 顶部博客标题容器居中 - 针对'小杨人的花园'和'这次一定要ac' */
#blogTitle {
  text-align: center;       /* 核心：内容居中 */
  padding: 1.5rem 0;        /* 增加上下间距 */
}

/* 博客名称样式 */
#blogTitle a {
  font-size: 2.2rem;        /* 放大标题 */
  color: var(--accent-orange); /* 主色呼应 */
  font-weight: 700;
  text-decoration: none;
  transition: color 0.3s ease; /* hover动效 */
}

#blogTitle a:hover {
  color: #ff5500; /* 加深的橙色，增强交互 */
}

/* 副标题样式（如：'这次一定要ac'） */
#blogTitle .description {
  font-size: 1.2rem;        /* 适度放大 */
  color: var(--dark-gray);  /* 深灰文字 */
  margin-top: 0.5rem;       /* 与标题拉开间距 */
  letter-spacing: 0.5px;    /* 字间距优化 */
  text-align: center;       /* 确保副标题也居中 */
}

/* 标签样式调整 */
.tag {
  display: inline-block;
  margin: 0 5px 5px 0;
  text-align: center;
}

.title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60%;
  height: 4px;
  background: var(--accent-orange);
  border-radius: 2px;
  transition: var(--transition);
}

.title:hover::after {
  width: 100%;
}

h1, h2, h3 {
  color: var(--dark-gray);
  font-weight: 600;
  margin: 1.2em 0 0.8em;
  position: relative;
  z-index: 2;
}

h1 { 
  font-size: 2.2rem; 
  border-bottom: 3px solid var(--accent-orange);
  padding-bottom: 0.5rem;
}

h2 { 
  font-size: 1.8rem;
  position: relative;
  padding-left: 15px;
}

h2::before {
  content: ">";
  color: var(--accent-orange);
  position: absolute;
  left: 0;
}

/* 段落样式 */
p {
  margin-bottom: 1.2rem;
  font-size: 1.05rem;
  line-height: 1.8;
}

/* 链接样式 */
a {
  color: var(--accent-orange);
  text-decoration: none;
  transition: var(--transition);
  position: relative;
  padding-bottom: 2px;
}

a:not(#navList li a) {
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-orange)) no-repeat;
  background-size: 0% 2px;
  background-position: 0 100%;
}

a:not(#navList li a):hover {
  background-size: 100% 2px;
}

/* ===== 核心优化：橙白配色代码块样式 ===== */
/* 代码块外层容器（适配Prism.js结构 + 卡片化 + 橙白主题） */
#mainContent pre.line-numbers {
  position: relative !important;
  margin: 25px 0 !important;
  padding: 0 !important;
  border-radius: var(--border-radius) !important;
  overflow: hidden !important;
  border: 1px solid var(--code-border) !important;
  border-left: 3px solid var(--accent-orange) !important;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08) !important;
  transition: var(--transition) !important;
  background-color: var(--code-bg-light) !important; /* 白色背景 */
  font-family: 'Fira Code', monospace !important;
  line-height: 1.7 !important;
  font-size: 14px !important;
}

/* 代码块hover动效 */
#mainContent pre.line-numbers:hover {
  box-shadow: 0 10px 25px rgba(0,0,0,0.12) !important;
  transform: translateY(-3px) !important;
  border-color: rgba(255, 123, 71, 0.2) !important;
}

/* 行号区域样式（左侧独立背景 + 边框分隔 + 橙白主题） */
#mainContent pre.line-numbers .line-numbers-rows {
  width: 45px !important;
  background-color: rgba(255, 123, 71, 0.05) !important; /* 橙色浅背景 */
  border-right: 1px solid var(--code-border) !important;
  padding: 20px 0 !important;
  counter-reset: linenumber !important;
}

/* 行号文本样式（橙白主题） */
#mainContent pre.line-numbers .line-numbers-rows > span {
  color: var(--accent-orange) !important; /* 橙色行号 */
  font-size: 13px !important;
  text-align: center !important;
  padding: 0 8px !important;
  user-select: none !important;
}

/* 代码内容区域（内边距 + 文本颜色 + 橙白主题） */
#mainContent pre.line-numbers code {
  display: block !important;
  padding: 20px 15px 20px 20px !important;
  color: var(--code-text) !important;
  background-color: var(--code-bg-light) !important;
  overflow-x: auto !important;
  font-family: 'Fira Code', monospace !important;
  font-size: 14px !important;
}

/* 移除代码语言标签 */
#mainContent pre.line-numbers::before {
  display: none !important;
}

/* 复制按钮（顶部右侧） */
#mainContent pre.line-numbers .code-copy-btn {
  position: absolute !important;
  top: 4px !important;
  right: 4px !important;
  background: rgba(255,255,255,0.15) !important;
  color: white !important;
  border: none !important;
  border-radius: 4px !important;
  padding: 4px 10px !important;
  font-size: 12px !important;
  cursor: pointer !important;
  transition: var(--transition) !important;
  opacity: 1 !important; /* 默认显示，hover时增强 */
  display: flex !important;
  align-items: center !important;
  gap: 5px !important;
  z-index: 2 !important;
}

#mainContent pre.line-numbers .code-copy-btn:hover {
  background: var(--accent-orange) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 8px rgba(255,123,71,0.3) !important;
}

#mainContent pre.line-numbers .code-copy-btn i {
  font-size: 12px !important;
}

/* 复制成功提示 */
#mainContent pre.line-numbers .copy-toast {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  background: rgba(0, 128, 0, 0.9) !important;
  color: white !important;
  padding: 8px 16px !important;
  border-radius: 6px !important;
  font-size: 14px !important;
  opacity: 0 !important;
  transition: opacity 0.3s ease !important;
  z-index: 3 !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2) !important;
}

#mainContent pre.line-numbers .copy-toast.visible {
  opacity: 1 !important;
}

/* Prism.js 代码高亮核心样式（针对C++优化 + 橙白主题） */
/* 关键词（if/else/for等） */
#mainContent pre.line-numbers code .token.keyword {
  color: var(--code-keyword) !important;
  font-weight: 600 !important;
}

/* 字符串 */
#mainContent pre.line-numbers code .token.string,
#mainContent pre.line-numbers code .token.char {
  color: var(--code-string) !important;
}

/* 注释 */
#mainContent pre.line-numbers code .token.comment,
#mainContent pre.line-numbers code .token.prolog,
#mainContent pre.line-numbers code .token.doctype,
#mainContent pre.line-numbers code .token.cdata {
  color: var(--code-comment) !important;
  font-style: italic !important;
}

/* 函数名 */
#mainContent pre.line-numbers code .token.function {
  color: var(--code-function) !important;
  font-weight: 600 !important;
}

/* 类名/类型 */
#mainContent pre.line-numbers code .token.class-name,
#mainContent pre.line-numbers code .token.type {
  color: var(--code-type) !important;
  font-weight: 700 !important;
}

/* 变量名/标识符 */
#mainContent pre.line-numbers code .token.identifier {
  color: var(--code-text) !important;
}

/* 数字 */
#mainContent pre.line-numbers code .token.number {
  color: var(--code-keyword) !important;
  font-weight: 500 !important;
}

/* 运算符 */
#mainContent pre.line-numbers code .token.operator {
  color: var(--code-text) !important;
  font-weight: 600 !important;
}

/* 标点符号 */
#mainContent pre.line-numbers code .token.punctuation {
  color: var(--code-text) !important;
}

/* 预处理指令（#include/#define等） */
#mainContent pre.line-numbers code .token.preprocessor,
#mainContent pre.line-numbers code .token.macro {
  color: var(--code-macro) !important;
  font-weight: 600 !important;
}

/* 常量（true/false/nullptr等） */
#mainContent pre.line-numbers code .token.constant {
  color: var(--code-keyword) !important;
  font-weight: 600 !important;
}

/* 浅色模式适配（与橙白主题保持一致） */
.light-mode #mainContent pre.line-numbers {
  background-color: var(--code-bg-light) !important;
  border-color: var(--code-border) !important;
  border-left: 3px solid var(--accent-orange) !important;
}

.light-mode #mainContent pre.line-numbers .line-numbers-rows {
  background-color: rgba(255, 123, 71, 0.05) !important;
  border-right-color: var(--code-border) !important;
}

.light-mode #mainContent pre.line-numbers .line-numbers-rows > span {
  color: var(--accent-orange) !important;
}

.light-mode #mainContent pre.line-numbers code {
  color: var(--code-text-light) !important;
}

.light-mode #mainContent pre.line-numbers::before {
  display: none !important;
}

.light-mode #mainContent pre.line-numbers .code-copy-btn {
  background: rgba(0,0,0,0.08) !important;
  color: #333 !important;
}

.light-mode #mainContent pre.line-numbers .code-copy-btn:hover {
  background: #007acc !important;
  color: white !important;
}

/* 响应式调整 */
@media (max-width: 768px) {
  #mainContent pre.line-numbers {
    margin: 20px -15px !important;
    border-radius: 0 !important;
  }
  
  #mainContent pre.line-numbers .line-numbers-rows {
    width: 35px !important;
  }
  
  #mainContent pre.line-numbers code {
    padding: 15px 10px 15px 15px !important;
    font-size: 13px !important;
  }
  
  #mainContent pre.line-numbers::before {
    font-size: 12px !important;
    padding: 3px 12px !important;
  }
}

/* 卡片组件 */
.card {
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 12px var(--shadow-color);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #333;
}

/* 侧边栏模块统一风格 */
#sideBar .card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(var(--blur-strength));
  -webkit-backdrop-filter: blur(var(--blur-strength));
  border: 1px solid rgba(228, 232, 237, 0.5);
  border-radius: 8px;
  padding: 1rem;            /* 精简内边距，更显紧凑 */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s;
}

#sideBar .card:hover {
  transform: translateY(-2px); /* 呼应主内容卡片的hover效果 */
}

/* 按钮样式（非导航） */
.btn {
  display: inline-block;
  background: var(--accent-orange);
  color: white;
  padding: 10px 20px;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(255,123,71,0.3);
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--accent-orange-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(255,123,71,0.4);
}

/* 竞赛日历组件样式 */
.contest-calendar {
  --accent: #ff7b47;
  --accent-light: rgba(255, 123, 71, 0.15);
  --light-bg: rgba(255, 255, 255, 0.88);
  --border: rgba(228, 232, 237, 0.6);
  --text-dark: #4a5568;
  --text-light: #6a737d;
  --hover-bg: rgba(245, 247, 250, 0.8);
  
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(255, 123, 71, 0.08);
  margin: 15px 0;
  overflow: hidden;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contest-calendar:hover {
  box-shadow: 0 6px 20px rgba(255, 123, 71, 0.12);
  transform: translateY(-2px);
}

.calendar-header {
  display: flex;
  align-items: center;
  padding: 12px 15px;
  background: linear-gradient(to right, var(--accent-light), transparent);
  border-bottom: 1px solid var(--border);
  gap: 10px;
}

.icon {
  width: 24px;
  height: 24px;
  background: var(--accent);
  color: white;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
  box-shadow: 0 2px 4px rgba(255, 123, 71, 0.3);
}

.header-title {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text-dark);
  font-weight: 600;
  flex-grow: 1;
  letter-spacing: 0.3px;
}

.status {
  color: var(--accent);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 3px 9px;
  border-radius: 12px;
  background: var(--accent-light);
  transition: all 0.2s ease;
  font-weight: 500;
}

.status:hover {
  background: rgba(255, 123, 71, 0.25);
}

.loading-dots {
  display: inline-flex;
  gap: 3px;
}

.loading-dots::before { content: '●'; animation: dot 1.5s infinite 0.2s; }
.loading-dots::after { content: '●'; animation: dot 1.5s infinite 0.4s; }
.loading-dots { animation: dot 1.5s infinite 0s; }

@keyframes dot {
  0%, 20% { opacity: 0.3; }
  50% { opacity: 1; }
  100%, 80% { opacity: 0.3; }
}

.contest-items {
  padding: 8px 0;
}

/* 赛事链接样式 */
.contest-link {
  display: block; /* 让链接占满整个条目区域 */
  text-decoration: none; /* 去除默认下划线 */
  padding: 12px 15px;
  border-bottom: 1px dashed rgba(228, 232, 237, 0.5);
  display: flex;
  flex-direction: column;
  gap: 5px;
  transition: all 0.2s ease;
  position: relative; /* 用于定位跳转图标 */
}

.contest-link:last-child {
  border-bottom: none;
}

.contest-link:hover {
  background: var(--hover-bg);
  padding-left: 18px;
}

/* 跳转图标（提示可点击） */
.jump-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 0.7rem;
  opacity: 0; /* 默认隐藏 */
  transition: opacity 0.2s ease;
}

.contest-link:hover .jump-icon {
  opacity: 0.7; /*  hover时显示 */
}

/* 近期赛事高亮 */
.contest-item.upcoming {
  border-left: 3px solid var(--accent);
  background: rgba(255, 123, 71, 0.05);
}

.contest-name {
  color: var(--text-dark);
  font-size: 0.95rem;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}

.contest-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contest-time {
  color: var(--text-light);
  font-size: 0.8rem;
  font-family: 'Fira Code', monospace;
  display: flex;
  align-items: center;
  gap: 4px;
}

.tag {
  font-size: 0.75rem;
  color: var(--accent);
  background: var(--accent-light);
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 500;
}

.empty {
  padding: 30px 15px;
  text-align: center;
  color: var(--text-light);
  font-size: 0.9rem;
  font-style: italic;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.empty i {
  color: var(--accent);
  opacity: 0.7;
}

/* 页首容器样式 */
.header-container {
  position: relative;
  padding: 20px 25px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(228,232,237,0.5);
  border-radius: 0 0 12px 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 90px;
  box-shadow: 0 4px 16px rgba(255,123,71,0.1);
}

/* 极简时钟样式 */
.minimal-clock {
  text-align: center;
  z-index: 10;
}
#digital-clock {
  font-size: 2.4rem;
  font-weight: 700;
  color: #ff7b47;
  letter-spacing: 2px;
  text-shadow: 0 2px 6px rgba(255,123,71,0.2);
  transition: text-shadow 0.3s ease;
}
#digital-clock:hover {
  text-shadow: 0 4px 8px rgba(255,123,71,0.3);
}

.date-display {
  margin-top: 8px;
  color: #6a737d;
  font-size: 0.95rem;
  position: relative;
  padding-bottom: 4px;
}
.date-display::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: #ff7b47;
  opacity: 0.6;
  transition: width 0.3s ease;
}
.date-display:hover::after {
  width: 60px;
}

/* 粒子特效画布 */
canvas[data-type="particle-effect"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.footer-container {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #f1f1f1;
    padding: 40px 0 20px;
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 50px;
}

/* 背景装饰 */
.footer-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 25% 35%, rgba(100, 150, 255, 0.15) 0%, transparent 50%),
                      radial-gradient(circle at 75% 65%, rgba(255, 100, 150, 0.1) 0%, transparent 50%);
    z-index: 1;
}

/* 波浪装饰 */
.footer-wave {
    position: absolute;
    top: -20px;
    left: 0;
    width: 100%;
    height: 20px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%231a1a2e" fill-opacity="1" d="M0,224L48,218.7C96,213,192,203,288,186.7C384,171,480,149,576,154.7C672,160,768,192,864,197.3C960,203,1056,181,1152,170.7C1248,160,1344,160,1392,160L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 2;
}

/* 内容容器 */
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 3;
}

/* 页脚顶部内容 */
.footer-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 30px;
    gap: 30px;
}

/* 左侧信息 */
.footer-info {
    flex: 1;
    min-width: 250px;
}

.footer-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.footer-description {
    color: #a0a0a0;
    margin-bottom: 15px;
    line-height: 1.6;
    max-width: 350px;
}

.copyright-text {
    font-size: 0.9rem;
    color: #888888;
}

/* 中间链接区 */
.footer-links {
    flex: 1;
    min-width: 200px;
}

.footer-subtitle {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: #ffffff;
    font-weight: 600;
    position: relative;
    padding-bottom: 8px;
}

.footer-subtitle::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: #ff7e5f;
}

.link-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.link-list li {
    margin-bottom: 10px;
}

.link-list a {
    color: #a0a0a0;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    padding-left: 15px;
}

.link-list a::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #ff7e5f;
    transition: transform 0.3s ease;
}

.link-list a:hover {
    color: #ffffff;
    transform: translateX(5px);
}

.link-list a:hover::before {
    transform: translateX(5px);
}

/* 右侧社交链接 */
.footer-social {
    flex: 1;
    min-width: 200px;
}

.social-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.social-list li {
    margin-bottom: 12px;
}

.social-list a {
    color: #a0a0a0;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.social-list i {
    color: #ff7e5f;
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.social-list a:hover {
    color: #ffffff;
    transform: translateX(5px);
}

/* 底部版权区 */
.footer-bottom {
    text-align: center;
    padding-top: 20px;
    position: relative;
}

.footer-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    margin-bottom: 20px;
}

.footer-bottom p {
    color: #888888;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.footer-bottom a {
    color: #ff7e5f;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.footer-badge {
    margin-top: 15px;
}

.badge-item {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    padding: 5px 15px;
    border-radius: 30px;
    font-size: 0.85rem;
    color: #a0a0a0;
    transition: all 0.3s ease;
}

.badge-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.badge-item i {
    color: #ff7e5f;
    margin-right: 5px;
}

/* 流星效果 */
@keyframes meteor {
    0% {
        transform: rotate(45deg) translateX(-100%);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        transform: rotate(45deg) translateX(1000px);
        opacity: 0;
    }
}

/* 流星元素样式 */
.meteor-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 2;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .footer-top {
        flex-direction: column;
        gap: 25px;
    }

    .footer-info, .footer-links, .footer-social {
        width: 100%;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .footer-container {
        padding: 30px 0 15px;
    }

    .footer-title {
        font-size: 1.3rem;
    }

    .footer-subtitle {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .footer-description {
        font-size: 0.9rem;
    }

    .copyright-text {
        font-size: 0.8rem;
    }

    .footer-bottom p {
        font-size: 0.8rem;
    }

    .badge-item {
        font-size: 0.75rem;
        padding: 3px 10px;
    }
}

@keyframes float {
  0% { transform: translateX(0) translateY(0); }
  25% { transform: translateX(-20px) translateY(10px); }
  50% { transform: translateX(-40px) translateY(0); }
  75% { transform: translateX(-20px) translateY(-10px); }
  100% { transform: translateX(0) translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

/* 延迟动画 */
.delay-100 {
  animation-delay: 0.1s;
}

.delay-200 {
  animation-delay: 0.2s;
}

.delay-300 {
  animation-delay: 0.3s;
}

/* 滚动条样式优化 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: var(--accent-orange);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-orange-dark);
}

/* 表格样式 */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px var(--shadow-color);
}

th, td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid var(--medium-gray);
}

th {
  background-color: var(--light-gray);
  font-weight: 600;
  color: var(--dark-gray);
}

tr:hover {
  background-color: rgba(245, 247, 250, 0.5);
}

/* 引用块样式 */
blockquote {
  border-left: 4px solid var(--accent-orange);
  background: rgba(255, 123, 71, 0.08);
  color: var(--dark-gray);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 6px 6px 0;
  position: relative;
  z-index: 2;
}

/* 文章卡片化样式 */
#mainContent .post {
  border: 1px solid var(--medium-gray);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 12px var(--shadow-color);
  transition: var(--transition);
}

#mainContent .post:hover {
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  transform: translateY(-3px);
}

#mainContent .post h3 {
  font-size: 1.6rem;
  margin-top: 0;
  margin-bottom: 0.8rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent-orange);
}

#mainContent .post .post-meta {
  color: var(--dark-gray);
  opacity: 0.7;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: block;
}

/* 评论区样式美化 */
#comment_form_container, .feedback_area {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(var(--blur-strength));
  -webkit-backdrop-filter: blur(var(--blur-strength));
  border-radius: var(--border-radius);
  padding: 25px;
  margin: 30px 0;
  box-shadow: 0 4px 15px var(--shadow-color);
  border: 1px solid rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

#comment_form_container:hover, .feedback_area:hover {
  box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

#comment_form_container h3, .feedback_area h3 {
  font-size: 1.6rem;
  color: var(--dark-gray);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent-orange);
  font-weight: 600;
}

#feedback_list, .feedbackList {
  margin-top: 25px;
}

.feedbackItem {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 3px 15px rgba(0,0,0,0.08);
  transition: var(--transition);
  border: 1px solid rgba(228, 232, 237, 0.5);
  position: relative;
  overflow: hidden;
}

.feedbackItem:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.12);
  border-color: rgba(255, 123, 71, 0.3);
}

.floor-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-orange), #ff945c);
  color: white;
  padding: 4px 12px;
  border-radius: 15px;
  font-weight: 600;
  font-size: 0.85rem;
  margin-right: 8px;
  box-shadow: 0 2px 6px rgba(255,123,71,0.2);
  position: relative;
  overflow: hidden;
}

.floor-tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: var(--transition);
}

.floor-tag:hover::before {
  left: 100%;
}

.blog-master-tag {
  display: inline-block;
  background: linear-gradient(135deg, #00bcd4, #0097a7);
  color: white;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.75rem;
  margin-left: 6px;
  font-weight: 500;
}

.feedbackManage {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(0,0,0,0.03);
}

.feedbackCon {
  position: relative;
  padding-left: 60px;
}

.feedbackAvatar {
  position: absolute;
  left: 0;
  top: 0;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid white;
  box-shadow: 0 3px 8px rgba(0,0,0,0.15);
  transition: transform 0.3s ease;
}

.feedbackItem:hover .feedbackAvatar {
  transform: scale(1.05);
}

.feedbackUserName {
  font-weight: 700;
  color: #333;
  font-size: 1.15rem;
  margin-right: 10px;
  text-decoration: none;
  transition: var(--transition);
  text-shadow: 0 1px 2px rgba(0,0,0,0.05);
  position: relative;
  padding: 3px 8px;
  background-color: rgba(200, 200, 200, 0.2);
  border-radius: 4px;
  border: 1px solid rgba(200, 200, 200, 0.3);
}

.feedbackUserName::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-orange);
  transition: var(--transition);
}

.feedbackUserName:hover {
  color: var(--accent-orange);
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
  background-color: rgba(255, 123, 71, 0.1);
  border-color: rgba(255, 123, 71, 0.3);
}

.feedbackUserName:hover::after {
  width: 100%;
}

.feedbackCreateTime {
  color: var(--dark-gray);
  font-size: 0.9rem;
  opacity: 0.7;
}

.feedbackContent {
  color: #333;
  line-height: 1.8;
  font-size: 1.05rem;
  margin: 15px 0;
  padding: 15px 20px;
  background: rgba(245, 247, 250, 0.5);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
  transition: var(--transition);
}

.feedbackContent::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent-orange);
  border-radius: 4px 0 0 4px;
}

.feedbackItem:hover .feedbackContent {
  background: rgba(245, 247, 250, 0.8);
  box-shadow: 0 3px 8px rgba(0,0,0,0.05);
}

.feedbackContent .quote {
  background: rgba(255, 123, 71, 0.08);
  border-left: 3px solid var(--accent-orange);
  padding: 10px 15px;
  margin: 10px 0;
  border-radius: 0 6px 6px 0;
  font-style: italic;
  color: #555;
}

.feedbackContent .at-person {
  color: var(--accent-orange);
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
}

.feedbackContent .at-person:hover {
  color: var(--accent-orange-dark);
  text-decoration: underline;
}

.feedbackAction {
  display: flex;
  gap: 15px;
  margin-top: 15px;
  padding-top: 10px;
  border-top: 1px dashed rgba(0,0,0,0.05);
  justify-content: flex-end;
}

.feedbackAction a {
  color: var(--dark-gray);
  opacity: 0.7;
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.9rem;
  padding: 5px 12px;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid transparent;
}

.feedbackAction a:hover {
  color: var(--accent-orange);
  opacity: 1;
  background: rgba(255, 123, 71, 0.1);
  border-color: rgba(255, 123, 71, 0.3);
  transform: translateY(-1px);
}

.feedbackAction i {
  font-size: 1rem;
  transition: transform 0.3s ease;
}

.feedbackAction a:hover i {
  transform: scale(1.2);
}

#comment_form {
  background: rgba(255, 255, 255, 0.95);
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  margin-top: 30px;
  border: 1px solid rgba(228, 232, 237, 0.5);
  position: relative;
  overflow: hidden;
}

#comment_form::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, rgba(255, 123, 71, 0.05), transparent);
  border-radius: 50%;
  transform: translate(50%, -50%);
  z-index: 0;
}

#tbCommentBody {
  width: 100%;
  min-height: 120px;
  padding: 15px;
  border: 1px solid var(--medium-gray);
  border-radius: 6px;
  font-size: 1rem;
  color: #333;
  background: rgba(255, 255, 255, 0.8);
  resize: vertical;
  transition: var(--transition);
  box-shadow: inset 0 2px 5px rgba(0,0,0,0.03);
}

#tbCommentBody:focus {
  outline: none;
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 2px rgba(255, 123, 71, 0.2);
}

#btn_comment_submit {
  background: var(--accent-orange);
  color: white;
  border: none;
  padding: 12px 25px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 2px;
  box-shadow: 0 4px 12px rgba(255,123,71,0.3);
  white-space: nowrap;
  min-width: 80px;
  text-align: left;
  display: inline-block;
  line-height: 1;
  height: auto;
  vertical-align: middle;
  outline: none;
  letter-spacing: 0.5px;
  padding-left: 18px;
}

#btn_comment_submit:hover {
  background: var(--accent-orange-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(255,123,71,0.4);
}

#divReplyContainer {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 8px;
  padding: 15px;
  margin-top: 15px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.06);
  border: 1px solid var(--medium-gray);
}

.feedbackLike {
  cursor: pointer;
  transition: var(--transition);
}

.feedbackLike:hover {
  color: var(--accent-orange);
}

.feedbackLike.active {
  color: var(--accent-orange);
  font-weight: 600;
}

span[id^="digg_count"], span[id^="bury_count"] {
  color: var(--dark-gray);
  opacity: 0.7;
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
  padding: 5px 12px;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid transparent;
  margin: 0 5px;
  cursor: pointer;
}

span[id^="digg_count"]:hover, span[id^="bury_count"]:hover {
  color: var(--accent-orange);
  opacity: 1;
  background: rgba(255, 123, 71, 0.1);
  border-color: rgba(255, 123, 71, 0.3);
  transform: translateY(-1px);
}

span[id^="digg_count"] {
  background: rgba(102, 177, 106, 0.1);
}

span[id^="digg_count"]:hover {
  background: rgba(102, 177, 106, 0.2);
  color: #66b16a;
  border-color: rgba(102, 177, 106, 0.3);
}

span[id^="bury_count"] {
  background: rgba(244, 67, 54, 0.1);
}

span[id^="bury_count"]:hover {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
  border-color: rgba(244, 67, 54, 0.3);
}

.pager {
  display: flex;
  justify-content: center;
  margin-top: 30px;
  gap: 10px;
}

.pager a {
  display: inline-block;
  padding: 8px 15px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--dark-gray);
  border-radius: 4px;
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid var(--medium-gray);
}

.pager a:hover {
  background: var(--accent-orange);
  color: white;
  border-color: var(--accent-orange);
  transform: translateY(-2px);
}

.pager a.current {
  background: var(--accent-orange);
  color: white;
  border-color: var(--accent-orange);
  font-weight: 600;
}

@media (max-width: 768px) {
  #comment_form_container, .feedback_area {
    padding: 15px;
    margin: 20px 0;
  }
  
  .feedbackItem {
    padding: 15px;
    border-radius: 8px;
  }
  
  .feedbackCon {
    padding-left: 55px;
  }
  
  .feedbackAvatar {
    width: 45px;
    height: 45px;
  }
  
  .feedbackUserName {
    font-size: 1rem;
  }
  
  .floor-tag {
    padding: 3px 10px;
    font-size: 0.8rem;
  }
  
  .feedbackContent {
    padding: 12px 15px;
    font-size: 0.95rem;
  }
  
  .feedbackAction {
    gap: 8px;
  }
  
  .feedbackAction a {
    padding: 4px 10px;
    font-size: 0.85rem;
  }
  
  #comment_form {
    padding: 20px;
  }
  
  #tbCommentBody {
    min-height: 100px;
    padding: 12px;
  }
  
  #btn_comment_submit {
    padding: 8px 20px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .feedbackManage {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
    padding-bottom: 5px;
  }
  
  .feedback