/* pzzc748k1w4p | v4.97 */
/* ========================================
   全局样式 - 暗黑科技风
   主色: #1B1B2F (暗紫)
   辅色: #353535 (炭灰)
   强调色: #00FFC6 (荧光青)
======================================== */

@import url('https://fonts.st-xvwv0n._hc4o5p1/css2?family=Rajdhani:wght@400;500;600;700&display=swap');

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

:root {
  --primary: #1B1B2F;
  --secondary: #353535;
  --accent: #00FFC6;
  --accent-dim: rgba(0, 255, 198, 0.15);
  --accent-glow: rgba(0, 255, 198, 0.4);
  --text-main: #E0E0E0;
  --text-light: #A0A0A0;
  --text-bright: #FFFFFF;
  --border: rgba(0, 255, 198, 0.2);
  --card-bg: rgba(53, 53, 53, 0.6);
  --font-heading: 'Rajdhani', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'HarmonyOS Sans SC', sans-serif;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--primary);
  color: var(--text-main);
  line-height: 1.8;
  overflow-x: hidden;
  position: relative;
}

/* 矩阵代码雨背景 */
#matrix-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.06;
  pointer-events: none;
}

/* 通用容器 */
.el-4vplce {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

/* 链接样式 */
a {
  color: var(--accent);
  text-decoration: none;
  transition: all 0.3s ease;
}
/* byl1v */
a:hover {
  color: var(--text-bright);
  text-shadow: 0 0 10px var(--accent-glow);
}
/* zgjd04 */
/* 标题样式 */
h1, h2, h3, h4, h5, h6, h7, h8, h9 {
  font-family: var(--font-heading);
  color: var(--text-bright);
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; font-weight: 700; }
h2 { font-size: 2rem; font-weight: 600; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 500; }
h5 { font-size: 1.1rem; font-weight: 500; }
h6 { font-size: 1rem; font-weight: 500; }
/* yuz3eq */
p {
  margin-bottom: 1rem;
  color: var(--text-main);
}
/* c5xptrvb8m */
img {
  max-width: 100%;
  height: auto;
}

/* ========================================
   导航栏 (非sticky)
======================================== */
.tw-clxwla {
  background: rgba(27, 27, 47, 0.95);
  border-bottom: 1px solid var(--border);
  padding: 15px 0;
  position: relative;
  z-index: 100;
}

.q19sjjf5i3 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

._dvrsp0g {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
}

._dvrsp0g:hover {
  color: var(--accent);
  text-shadow: 0 0 15px var(--accent-glow);
}

._nwmt5msz {
  display: flex;
  list-style: none;
  gap: 25px;
  align-items: center;
}

._nwmt5msz a {
  color: var(--text-main);
  font-size: 0.95rem;
  padding: 5px 0;
  position: relative;
}

._nwmt5msz a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

._nwmt5msz a:hover {
  color: var(--accent);
}

._nwmt5msz a:hover::after {
  width: 100%;
}

/* 汉堡菜单 */
._xjfqz9s {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

._xjfqz9s span {
  width: 25px;
  height: 2px;
  background: var(--accent);
  transition: all 0.3s ease;
}

/* ========================================
   面包屑导航
======================================== */
.wrkcfsgz4 {
  padding: 15px 0;
  font-size: 0.85rem;
}

.wrkcfsgz4 a {
  color: var(--text-light);
}

.wrkcfsgz4 a:hover {
  color: var(--accent);
}

.wrkcfsgz4 span {
  color: var(--text-light);
  margin: 0 8px;
}

.wrkcfsgz4 .tw-02y4u3 {
  color: var(--accent);
}

/* ========================================
   首页 Hero 区域
======================================== */
.vjmtsvwoa {
  position: relative;
  padding: 80px 0 60px;
  text-align: center;
  overflow: hidden;
}

.vjmtsvwoa::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, transparent 0%, var(--primary) 100%);
  z-index: 1;
}

.odyclpr {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.fnlz12em {
  position: relative;
  z-index: 2;
}
/* jhny */
.fnlz12em h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--accent), #00B8D4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.fnlz12em p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 2rem;
  color: var(--text-light);
}

.st-cu3ajf {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid rgba(255, 193, 7, 0.3);
  padding: 12px 25px;
  border-radius: 8px;
  color: #FFC107;
  font-weight: 600;
  font-size: 1.1rem;
}

.st-cu3ajf svg {
  width: 24px;
  height: 24px;
  fill: #FFC107;
}

/* ========================================
   模块通用样式
======================================== */
._v4sn2951 {
  padding: 60px 0;
  position: relative;
}

._v4sn2951:nth-child(even) {
  background: rgba(53, 53, 53, 0.15);
}

.grh8420b {
  text-align: center;
  margin-bottom: 40px;
}

.grh8420b h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}

.grh8420b h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.grh8420b p {
  color: var(--text-light);
  max-width: 600px;
  margin: 15px auto 0;
}

/* ========================================
   卡片样式
======================================== */
._ku9sva5z {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 30px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

._ku9sva5z::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 12px;
  border: 2px solid transparent;
  transition: border-color 0.4s ease;
  pointer-events: none;
}

._ku9sva5z:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 255, 198, 0.1);
}

._ku9sva5z:hover::before {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow), inset 0 0 20px rgba(0, 255, 198, 0.05);
}

.zxvzzrcz {
  width: 60px;
  height: 60px;
  margin-bottom: 15px;
  border-radius: 10px;
}

._ku9sva5z h3 a {
  color: var(--text-bright);
}

._ku9sva5z h3 a:hover {
  color: var(--accent);
}

/* ========================================
   工具箱网格
======================================== */
.hxltie9vy9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
}

.yq7nr2fe {
  text-align: center;
  padding: 25px 20px;
}

.yq7nr2fe img {
  width: 80px;
  height: 80px;
  margin-bottom: 15px;
  border-radius: 50%;
  border: 2px solid var(--border);
  padding: 5px;
}

/* ========================================
   安全评级榜单
======================================== */
.sc-ubgppp {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.css-ydt5ew {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 25px;
}

._0qq12a6 {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
}

.st-jjh8dk {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  text-shadow: 0 0 15px var(--accent-glow);
}

._yfuz5b {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 5px;
}

._ilaojw h3 {
  margin-bottom: 5px;
}
/* le7pm7 */
._ilaojw p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 10px;
}

/* ========================================
   谬误对比卡片
======================================== */
.d82obqnh {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 25px;
}

._pd2hz5 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.jydhkr7tb {
  background: rgba(255, 61, 61, 0.1);
  border-right: 2px solid rgba(255, 61, 61, 0.3);
  padding: 25px;
}

.el-r1yyp4 {
  background: rgba(0, 255, 198, 0.05);
  padding: 25px;
}

._m852y5 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.jydhkr7tb ._m852y5 {
  color: #FF3D3D;
}

.el-r1yyp4 ._m852y5 {
  color: var(--accent);
}

/* ========================================
   深度研讨区块
======================================== */
.el-hzfd4b {
  background: linear-gradient(135deg, rgba(0, 255, 198, 0.05), rgba(27, 27, 47, 0.8));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  display: flex;
  gap: 30px;
  align-items: center;
}
/* 8bfru */
._x0ubzn24 {
  width: 300px;
  min-width: 300px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.ppfv9u9fj h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.ppfv9u9fj p {
  color: var(--text-light);
  margin-bottom: 15px;
}

/* ========================================
   按钮样式
======================================== */
.tesn3g3 {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  border: none;
}

._x1kjxh {
  background: var(--accent);
  color: var(--primary);
}
/* 84dlp3glad */
._x1kjxh:hover {
  background: #33FFD6;
  box-shadow: 0 0 20px var(--accent-glow);
  color: var(--primary);
  text-shadow: none;
}

.tw-sew695 {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
}
/* mxujxp0us */
.tw-sew695:hover {
  background: var(--accent-dim);
  box-shadow: 0 0 15px var(--accent-glow);
}
/* etolt1g662 */
/* ========================================
   页脚
======================================== */
.tw-hvs83t {
  background: rgba(15, 15, 25, 0.95);
  border-top: 1px solid var(--border);
  padding: 50px 0 30px;
  position: relative;
  z-index: 1;
}

._wv5azl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.el-9zkgdf h4 {
  color: var(--accent);
  font-family: var(--font-heading);
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.el-9zkgdf ul {
  list-style: none;
}

.el-9zkgdf ul li {
  margin-bottom: 8px;
}

.el-9zkgdf ul li a {
  color: var(--text-light);
  font-size: 0.9rem;
}

.el-9zkgdf ul li a:hover {
  color: var(--accent);
}

.jfhbkub {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}

.jfhbkub a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-light);
  transition: all 0.3s ease;
}

.jfhbkub a:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.esxpl85yeu {
  background: rgba(255, 61, 61, 0.08);
  border: 1px solid rgba(255, 61, 61, 0.3);
  border-radius: 10px;
  padding: 20px;
  margin: 30px 0;
  text-align: center;
}
/* bd92z */
.esxpl85yeu h4 {
  color: #FF3D3D;
  margin-bottom: 10px;
}
/* 08btw2 */
.esxpl85yeu p {
  color: var(--text-light);
  font-size: 0.85rem;
  line-height: 1.7;
}

.ks9s0hvl4 {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-light);
  font-size: 0.85rem;
}
/* hp1m31h5c */
/* ========================================
   内页通用样式
======================================== */
.ry4c9l0 {
  padding: 40px 0 20px;
  text-align: center;
  background: linear-gradient(180deg, rgba(0, 255, 198, 0.03), transparent);
}

.ry4c9l0 h1 {
  font-size: 2.2rem;
  margin-bottom: 15px;
  background: linear-gradient(135deg, var(--accent), #00B8D4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
/* 9qtycqhq */
._y764e8 {
  padding: 40px 0 60px;
}

.jaynombvl {
  max-width: 900px;
  margin: 0 auto;
}
/* gpo2si */
.jaynombvl h2,
.jaynombvl h3,
.jaynombvl h4 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.jaynombvl p {
  margin-bottom: 1.2rem;
  text-align: justify;
}

.jaynombvl ul,
.jaynombvl ol {
  margin-bottom: 1.2rem;
  padding-left: 2rem;
}
/* bzlnb */
.jaynombvl li {
  margin-bottom: 0.5rem;
}

.jaynombvl img {
  border-radius: 12px;
  border: 1px solid var(--border);
  margin: 20px 0;
}
/* 079s */
/* 公式区块 */
._u0xz3eks {
  background: rgba(0, 255, 198, 0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 25px;
  margin: 20px 0;
  font-family: 'Courier New', monospace;
  text-align: center;
  font-size: 1.2rem;
  color: var(--accent);
}

/* 案例区块 */
.efc72yo {
  background: rgba(53, 53, 53, 0.4);
  border-left: 4px solid var(--accent);
  border-radius: 0 10px 10px 0;
  padding: 25px;
  margin: 20px 0;
}

.efc72yo h4 {
  color: var(--accent);
  margin-bottom: 10px;
}

/* 评分区块 */
.nc1o73cs {
  text-align: center;
  padding: 30px;
  background: linear-gradient(135deg, rgba(0, 255, 198, 0.08), rgba(0, 255, 198, 0.02));
  border: 2px solid var(--accent);
  border-radius: 16px;
  margin: 30px 0;
}

.nc1o73cs .x2ekylk0r {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow);
  line-height: 1;
}

.nc1o73cs ._wkyckwg {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-top: 10px;
}

/* 表格样式 */
._ba7hactg {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

._ba7hactg th,
._ba7hactg td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

._ba7hactg th {
  background: rgba(0, 255, 198, 0.1);
  color: var(--accent);
  font-family: var(--font-heading);
  font-weight: 600;
}

._ba7hactg tr:hover {
  background: rgba(0, 255, 198, 0.03);
}

/* ========================================
   APP下载页
======================================== */
._tmks2b {
  text-align: center;
  padding: 80px 0;
}
/* x6k6 */
._tmks2b img {
  max-width: 350px;
  margin: 30px auto;
  display: block;
}
/* 2byd53 */
.sc-vda6sb {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 30px;
}

._pg5mjan6 {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 15px 30px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-bright);
  font-size: 1rem;
  transition: all 0.3s ease;
}

._pg5mjan6:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
  color: var(--text-bright);
  text-shadow: none;
}
/* lkxk99 */
._pg5mjan6 svg {
  width: 30px;
  height: 30px;
}

/* ========================================
   概率训练营专题页
======================================== */
._gcbs9n7t {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

/* ========================================
   响应式设计
======================================== */
@media (max-width: 768px) {
  html { font-size: 14px; }
/* ridimkr9 */
  ._nwmt5msz {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(27, 27, 47, 0.98);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--border);
    gap: 15px;
  }

  ._nwmt5msz.active {
    display: flex;
  }

  ._xjfqz9s {
    display: flex;
  }

  .fnlz12em h1 {
    font-size: 2rem;
  }

  .hxltie9vy9 {
    grid-template-columns: repeat(2, 1fr);
  }

  ._pd2hz5 {
    grid-template-columns: 1fr;
  }

  .jydhkr7tb {
    border-right: none;
    border-bottom: 2px solid rgba(255, 61, 61, 0.3);
  }
/* 1aqxa */
  .el-hzfd4b {
    flex-direction: column;
  }
/* 7mxfoasim */
  ._x0ubzn24 {
    width: 100%;
    min-width: auto;
  }
/* z27z3ej13a */
  .sc-ubgppp {
    grid-template-columns: 1fr;
  }

  ._wv5azl {
    grid-template-columns: repeat(2, 1fr);
  }

  .d82obqnh {
    grid-template-columns: 1fr;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .hxltie9vy9 {
    grid-template-columns: 1fr;
  }

  ._wv5azl {
    grid-template-columns: 1fr;
  }

  .sc-vda6sb {
    flex-direction: column;
    align-items: center;
  }
/* zwffdod */}

/* ========================================
   终端代码风格装饰
======================================== */
._ch0bdgnf {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin: 20px 0;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: var(--accent);
  position: relative;
}
/* yffa2h8k */
._ch0bdgnf::before {
  content: '$ ';
  color: var(--accent);
  opacity: 0.6;
}

.sc-1dkjqh {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.sc-1dkjqh span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.sc-1dkjqh span:nth-child(1) { background: #FF5F56; }
.sc-1dkjqh span:nth-child(2) { background: #FFBD2E; }
.sc-1dkjqh span:nth-child(3) { background: #27C93F; }

/* 线框装饰 */
._sm2cqas {
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 30px;
  position: relative;
}

._sm2cqas::before {
  content: '< />';
  position: absolute;
  top: -10px;
  left: 20px;
  background: var(--primary);
  padding: 0 10px;
  color: var(--accent);
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
}

/* 懒加载图片 */
img[loading="lazy"] {
  opacity: 1;
  transition: opacity 0.3s ease;
}

/* 滚动动画 */
._tf5syt0 {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

._tf5syt0.visible {
  opacity: 1;
  transform: translateY(0);
}

/* qjfp5vrwo10buth7 */