/* full_index_v2.css - 现代/酷炫（霓虹+玻璃拟态），仅做覆盖，不删除任何原图元素 */
:root{
  --bg0:#050515;
  --glass:rgba(255,255,255,0.10);
  --glass2:rgba(255,255,255,0.06);
  --border:rgba(255,255,255,0.18);
  --text:rgba(255,255,255,0.92);
  --muted:rgba(255,255,255,0.72);
  --neon:#45f0ff;
  --neon2:#ff4fd8;
  --shadow:0 18px 60px rgba(0,0,0,0.55);
  --radius:22px;
  --container:1200px;
}

html,body{height:100%;}
body{background:var(--bg0);color:var(--text);}

/* 顶部导航：玻璃+霓虹下边线（保留原结构 .menu/.menu_center） */
.menu{
  height:72px;
  line-height:72px;
  background:linear-gradient(to bottom, rgba(4,6,20,0.70), rgba(4,6,20,0.25));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom:1px solid rgba(255,255,255,0.10);
}
.menu::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg, transparent, rgba(69,240,255,0.55), rgba(255,79,216,0.45), transparent);
}
.menu_center{
  width:92%;
  max-width:var(--container);
  height:72px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.sitename{
  width:auto;
  font-size:22px;
  font-weight:900;
  letter-spacing:4px;
  color:#fff;
}
.sitename{
  background:linear-gradient(90deg, #ffffff, var(--neon));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.menu_right{float:none;}
.menu_right ul{display:flex;gap:10px;align-items:center;}
.menu li{height:72px;line-height:72px;}
.menu li a{
  width:auto;
  height:44px;
  line-height:44px;
  padding:0 14px;
  border-radius:14px;
  font-size:14px;
  font-weight:800;
  letter-spacing:1px;
  color:rgba(255,255,255,0.88) !important; /* 覆盖模板里 a{color:#000} */
  border:1px solid transparent;
  background:transparent;
}
.menu li a:hover{
  background:rgba(255,255,255,0.06);
  border-color:rgba(255,255,255,0.16);
}

/* section 背景叠加：保留原 section1/section2 的背景图，只加光晕与暗角 */
.section1,.section2{position:relative;}
.section1::after,.section2::after{
  content:"";
  position:absolute; inset:0;
  pointer-events:none;
  background:
    radial-gradient(1100px 520px at 70% 35%, rgba(69,240,255,0.18), transparent 60%),
    radial-gradient(900px 520px at 30% 70%, rgba(255,79,216,0.14), transparent 60%),
    linear-gradient(to bottom, rgba(0,0,0,0.10), rgba(0,0,0,0.45));
  opacity:0.95;
}

.section_center{
  width:92%;
  max-width:var(--container);
  margin:0 auto;
  position:relative;
  z-index:1;
}

/* Page1：左右两栏改为 flex，右侧卡片玻璃拟态 */
.section1 .section_center{
  height:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:36px;
}
.section1_left,
.section1_right{float:none;}
.section1_left{width:52%;padding-top:0;text-align:left;}
.section1_left img{
  width:100%;
  max-width:560px;
  height:auto;
  filter: drop-shadow(0 22px 40px rgba(0,0,0,0.55));
  transform: translateY(6px);
}
.section1_right{
  width:48%;
  padding:26px 24px;
  margin-top:0;
  border-radius:var(--radius);
  background:linear-gradient(180deg, var(--glass), var(--glass2));
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.logo_img img{max-width:430px;filter: drop-shadow(0 14px 22px rgba(0,0,0,0.40));}
.desc_img img{max-width:560px;filter: drop-shadow(0 14px 22px rgba(0,0,0,0.40));}

/* 下载区：二维码卡片 + 霓虹按钮（仍使用原 ios/android 背景图） */
.download{margin-top:18px;display:flex;gap:18px;align-items:center;justify-content:space-between;}
.download .ewm_area{width:auto;min-width:240px;}
.download .ewm_area .ewm_img{
  border-radius:18px;
  border:1px solid rgba(255,255,255,0.16);
  background:rgba(0,0,0,0.14);
  padding:10px;
  box-shadow:0 18px 50px rgba(0,0,0,0.45);
}
.download .ewm_area .ewm_img img{border-radius:12px;}

/* 左侧 iOS/Android “图片按钮”加玻璃边框与 hover 动效 */
.download p{
  width:220px;
  height:52px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,0.18);
  background-color: rgba(255,255,255,0.04);
  box-shadow: 0 18px 50px rgba(0,0,0,0.45);
  overflow:hidden;
  cursor:pointer;
  position:relative;
}
.download p::before{
  content:"";
  position:absolute;
  inset:-2px;
  background: linear-gradient(135deg, rgba(69,240,255,0.60), rgba(255,79,216,0.50));
  opacity:0;
  transition: opacity .18s ease;
}
.download p:hover::before{opacity:0.20;}
.download p.ios,.download p.android{background-size:100% 100%;}

/* Page2：关于我们更现代的排版与卡片 */
.section2 .section_center{
  height:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:36px;
}
.section2 .section2_left,
.section2 .section2_right{float:none;}
.section2 .section2_left{
  width:52%;
  color:var(--text);
  background:linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.06));
  border:1px solid rgba(255,255,255,0.16);
  border-radius:var(--radius);
  padding:22px 22px;
  box-shadow:var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.section2 .section2_left .company_name{
  margin-top:0;
  height:auto;
  font-weight:900;
  font-size:28px;
  letter-spacing:1px;
  color:#fff;
}
.section2 .section2_left .company_desc{
  width:100%;
  margin-top:12px;
  font-size:15px;
  line-height:1.9;
  color:rgba(255,255,255,0.82);
}
.section2 .section2_right{width:48%;position:relative;}
.section2 .section2_right img{
  width:100%;
  max-width:680px;
  position:relative;
  bottom:auto;
  right:auto;
  filter: drop-shadow(0 22px 40px rgba(0,0,0,0.55));
  border-radius:18px;
}
.section2 .copyright{color:rgba(255,255,255,0.70);}
.section2 .copyright a{color:rgba(255,255,255,0.88);}

/* 适配：平板/手机 */
@media (max-width: 980px){
  .menu{height:64px;line-height:64px;}
  .menu_center{height:64px;}
  .menu li{height:64px;line-height:64px;}
  .section1 .section_center,
  .section2 .section_center{flex-direction:column;justify-content:center;gap:18px;padding-top:12px;}
  .section1_left,.section1_right,.section2 .section2_left,.section2 .section2_right{width:100%;}
  .section1_right{padding:18px 16px;}
  .download{flex-direction:column;align-items:flex-start;}
  .download .ewm_area{width:100%;}
  .download p{width:min(320px, 100%);}
  .section2 .section2_right img{max-width:520px;}
}
@media (max-width: 520px){
  .menu_right{display:none;}
  .sitename{font-size:18px;letter-spacing:3px;}
}