/* ===================== 科技潮流风PC端 - 基础样式（移动端适配PC） ===================== */
@charset "utf-8";

:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.08);
  --border-glass: rgba(255,255,255,0.08);
  --neon-cyan: #00f5ff;
  --neon-purple: #b026ff;
  --neon-pink: #ff006e;
  --neon-green: #39ff14;
  --neon-orange: #ff8c00;
  --text-primary: #f0f4ff;
  --text-secondary: #8b95a7;
  --text-muted: #4a5568;
  --gradient-main: linear-gradient(135deg, #00f5ff 0%, #b026ff 100%);
  --gradient-pink: linear-gradient(135deg, #b026ff 0%, #ff006e 100%);
  --glow-cyan: 0 0 20px rgba(0,245,255,0.3);
  --glow-purple: 0 0 20px rgba(176,38,255,0.3);
  --radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ===================== 全局重置 ===================== */
body {
  background: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  font-family: 'Segoe UI','Microsoft YaHei','PingFang SC',sans-serif !important;
  overflow-x: hidden;
}
body::before {
  content: ''; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(0,245,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px; pointer-events: none; z-index: 0;
}
body::after {
  content: ''; position: fixed; top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at 30% 20%, rgba(0,245,255,0.06) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, rgba(176,38,255,0.06) 0%, transparent 50%);
  pointer-events: none; z-index: 0;
  animation: bgPulse 8s ease-in-out infinite alternate;
}
@keyframes bgPulse { 0%{opacity:0.5;} 100%{opacity:1;} }

.yjcode { max-width: 1200px; width: 100%; margin: 0 auto; padding: 0 20px; position: relative; z-index: 1; box-sizing: border-box; }
.bfb { width: 100%; }
a { color: var(--neon-cyan); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--neon-pink); }
a.acy { color: var(--text-primary); }
a.acy:hover { color: var(--neon-cyan); }

/* ===================== 顶部Banner ===================== */
.topbanner_hj { position: relative; z-index: 2; }
.topbanner_hj a { display: block; }
.topbanner_hj img { max-width: 100%; }

/* ===================== 头部 ===================== */
.bfbtop2 {
  height: 70px;
  background: rgba(10,14,26,0.8) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  position: sticky; top: 0; z-index: 1000;
}
.bfbtop2 .yjcode { display: flex; align-items: center; gap: 24px; height: 70px; }

/* Logo + 品牌名 */
.bfbtop2 .logo { flex-shrink: 0; }
.bfbtop2 .logo a { display: flex; align-items: center; gap: 10px; }
.bfbtop2 .logo img { height: 38px; filter: brightness(1.3); }
.bfbtop2 .logo .brandname {
  font-size: 18px; font-weight: 800; letter-spacing: 2px;
  background: var(--gradient-main);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 搜索框 */
.bfbtop2 .topser {
  flex: 1; max-width: 560px;
  display: flex; align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 30px;
  padding: 0 4px 0 20px;
  height: 44px;
  margin: 0 !important;
  transition: var(--transition);
}
.bfbtop2 .topser:focus-within { border-color: var(--neon-cyan); box-shadow: var(--glow-cyan); }
.bfbtop2 .topser li { float: left; }
.bfbtop2 .topser .l1 {
  width: 120px; height: 44px;
  border-radius: 0; background: transparent !important;
  border-right: 1px solid var(--border-glass);
  cursor: pointer; position: relative;
}
.bfbtop2 .topser .l1 #nowyx {
  float: left; font-size: 14px; line-height: 44px; height: 44px;
  overflow: hidden; padding-left: 0; width: 100px;
  cursor: pointer; background: transparent !important;
  color: var(--text-secondary);
}
.bfbtop2 .topser .l1 .toptymain1 {
  float: left; width: 480px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  margin: 50px 0 0 0; padding: 10px 0;
  position: absolute; z-index: 999; left: 0;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}
.bfbtop2 .topser .l1 .toptymain1 a {
  float: left; font-size: 14px; line-height: 30px;
  width: 95px; margin: 0 0 0 20px; overflow: hidden; height: 30px;
  color: var(--text-secondary);
}
.bfbtop2 .topser .l1 .toptymain1 a:hover { color: var(--neon-cyan); }
.bfbtop2 .topser .l2 { width: 300px; overflow: hidden; }
.bfbtop2 .topser .l2 input {
  float: left; width: 100%; height: 44px; line-height: 44px;
  border: 0; font-size: 14px; margin-left: 15px;
  background: transparent !important; color: var(--text-primary); outline: none;
}
.bfbtop2 .topser .l2 input::placeholder { color: var(--text-muted); }
.bfbtop2 .topser .l3 { background: transparent; }
.bfbtop2 .topser .l3 input {
  float: right; width: 36px; height: 36px;
  margin: 4px 4px 0 0; cursor: pointer;
  background: var(--gradient-main) !important;
  border: none; border-radius: 50%;
  appearance: none; -webkit-appearance: none;
}

/* 登录区域 */
.bfbtop2 .toplogin { display: flex; align-items: center; gap: 12px; margin: 0 !important; }
.bfbtop2 .toplogin .a1 {
  float: left; line-height: 36px; border-radius: 20px;
  border: 1px solid var(--border-glass);
  padding: 0 18px; font-size: 14px;
  color: var(--text-secondary);
}
.bfbtop2 .toplogin .a1:hover { border-color: var(--neon-cyan); color: var(--neon-cyan); }
.bfbtop2 .toplogin .a2 {
  float: left; line-height: 36px; border-radius: 20px;
  background: var(--gradient-main);
  padding: 0 18px; font-size: 14px; font-weight: 700;
  color: #000 !important; border: none;
}
.bfbtop2 .toplogin .a2:hover { transform: translateY(-2px); box-shadow: var(--glow-cyan); }
.bfbtop2 .toplogin #yeslogin {
  float: left; height: 36px; border-radius: 20px;
  border: 1px solid var(--border-glass);
  padding: 0 14px 0 5px; margin: 0;
  display: none; align-items: center; gap: 5px;
}
.bfbtop2 .toplogin #yeslogin #topusertx {
  float: left; width: 26px; height: 26px; border-radius: 50%; margin: 0;
}
.bfbtop2 .toplogin #yeslogin #yesuid {
  float: left; line-height: 36px; font-size: 14px;
  color: var(--neon-cyan); margin: 0 0 0 5px;
}

/* ===================== 底部 ===================== */
.bfbbottom {
  background: rgba(17,24,39,0.8) !important;
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-glass);
  margin-top: 40px;
}
.bfbbottom .yjcode { padding: 40px 0; }

/* 联系方式 */
.bfbbottom .u1 {
  float: left; width: 280px; text-align: center;
  color: var(--text-secondary); font-size: 14px; margin: 0;
}
.bfbbottom .u1 li { float: left; width: 100%; }
.bfbbottom .u1 .l1 {
  font-size: 14px; color: var(--text-secondary);
  background: none; padding: 0;
}
.bfbbottom .u1 .l2 {
  color: var(--neon-cyan); font-size: 28px; font-weight: 800;
  padding: 12px 0 10px 0;
  background: var(--gradient-main);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.bfbbottom .u1 .l3 { font-size: 13px; color: var(--text-muted); }
.bfbbottom .xx1, .bfbbottom .xx2 {
  float: left; width: 1px; height: 120px;
  background: var(--border-glass); margin-top: 30px;
}

/* 链接区 */
.bfbbottom .u2 { float: left; width: 704px; margin: 0 0 0 30px; display: flex; }
.bfbbottom .u2 li { float: left; }
.bfbbottom .u2 .l1 { width: 176px; }
.bfbbottom .u2 .l1 strong {
  float: left; clear: both; font-size: 15px; color: var(--text-primary); font-weight: 700;
}
.bfbbottom .u2 .l1 a {
  float: left; clear: both; color: var(--text-secondary) !important;
  margin: 16px 0 0 0; font-size: 13px;
}
.bfbbottom .u2 .l1 a:hover { color: var(--neon-cyan) !important; }

/* 二维码 */
.bfbbottom .rad {
  float: left; width: 115px; margin: 10px 0 0 30px;
  text-align: center; color: var(--text-secondary);
}
.bfbbottom .rad img { margin: 0 0 10px 0; border-radius: 8px; }

/* 底部版权 */
.bfbbottom .bottom {
  float: left; border-top: 1px solid var(--border-glass);
  width: 100%; margin: 30px 0 0 0; padding: 20px 0 10px 0;
  line-height: 25px; color: var(--text-muted); text-align: center;
  font-size: 13px;
}
.bfbbottom .bottom a { color: var(--text-muted) !important; }
.bfbbottom .bottom a:hover { color: var(--neon-cyan) !important; }

/* 友情链接 */
.indexlink {
  float: left; line-height: 25px; width: 100%;
  color: var(--text-secondary); text-align: left;
  border-top: 1px solid var(--border-glass);
  padding: 20px 0 0 0; margin: 30px 0 0 0;
  font-size: 13px;
}
.indexlink a { color: var(--text-secondary) !important; margin-right: 16px; }
.indexlink a:hover { color: var(--neon-cyan) !important; }

/* ===================== 通用组件 ===================== */
.tem .page, .page { text-align: center; padding: 20px 0; }
.tem .page a, .page a {
  display: inline-block; padding: 8px 14px; margin: 0 3px;
  border: 1px solid var(--border-glass); border-radius: 8px;
  color: var(--text-secondary); font-size: 14px;
}
.tem .page a:hover, .page a:hover { border-color: var(--neon-cyan); color: var(--neon-cyan); }

/* 清除浮动 */
.yjcode:after { content: ''; display: table; clear: both; }