/* 全站 LOGO 适配 — logo_new.png */
.qx-site-logo {
  display: block;
  object-fit: contain;
  object-position: center left;
  flex-shrink: 0;
  border: 0;
}

/* PC 顶栏 */
.header .logo .qx-site-logo,
.qx-site-logo--header {
  height: 36px;
  width: auto;
  max-width: 180px;
}

/* 会员内页顶栏 */
.qx-brand .qx-site-logo,
.qx-site-logo--topnav {
  height: 32px;
  width: auto;
  max-width: 160px;
}

/* WAP 顶栏 */
.qx-m-logo .qx-site-logo,
.qx-site-logo--mobile {
  height: 30px;
  width: auto;
  max-width: 130px;
}

/* 投资页顶栏 */
.investment_header .logo_lump .qx-site-logo,
.qx-site-logo--invest {
  height: 40px;
  width: auto;
  max-width: 52px;
}

/* 侧边栏品牌区 */
.sidebar_lump .menu_item .qx-site-logo,
.qx-site-logo--sidebar {
  height: 40px;
  width: auto;
  max-width: 52px;
}

/* 登录 / 注册 */
.login-brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  padding: 0 8px;
}

.login-brand-logo .qx-site-logo,
.qx-site-logo--login {
  height: auto;
  max-height: 72px;
  width: auto;
  max-width: min(280px, 78vw);
  object-position: center;
}

.page_login .login-brand-icon {
  background: transparent;
  box-shadow: none;
  width: auto;
  height: auto;
  border-radius: 0;
  margin-bottom: 18px;
  padding: 0 8px;
}

.page_login .login-brand-icon .qx-site-logo {
  max-height: 72px;
  max-width: min(280px, 78vw);
  width: auto;
  height: auto;
  object-position: center;
}

/* 游戏页品牌条 */
.qx-game-m-logo.qx-site-logo,
img.qx-site-logo--game {
  width: auto;
  height: 24px;
  max-width: 80px;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

span.qx-game-m-logo {
  display: none;
}

/* 旧版会员头 */
.header-box .imgbox2 .qx-site-logo,
.qx-site-logo--member {
  height: auto;
  max-height: 48px;
  width: auto;
  max-width: 220px;
}

@media (max-width: 480px) {
  .header .logo .qx-site-logo,
  .qx-site-logo--header {
    max-width: 120px;
    height: 30px;
  }

  .login-brand-logo .qx-site-logo,
  .page_login .login-brand-icon .qx-site-logo {
    max-height: 60px;
    max-width: min(240px, 86vw);
  }
}