:root{
    --bs-border-radius: 3px !important;
    /* --bs-border-width:  none !important; */
    /* --bs-border-color-translucent: none !important; */
}
.navbar-custom{
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    height: 72px !important;
}
.body-container{
    margin-top: 72px;
}
.fixed-top {
    z-index: 998 !important;
}
.landing-page {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #ffffff;
    color: #333333;
    overflow-x: hidden;
}

.landing-page .navbar-custom .navbar-brand {
    margin-left: 20px;
}

/* .landing-page .navbar-custom .navbar-brand img {
    height: 40px !important;
    width: auto !important;
} */
.logo-img{
    height: 40px !important;
    width: auto !important;    
}
.endcp .end_logo{
    height: 40px !important;
    width: auto !important;
}
.endcp .payimg{
    height: 20px !important;
    width: auto !important;
}
.landing-page .navbar-custom .nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-right: 20px;
}

.landing-page .navbar-custom .btn-nav {
    padding: 6px 18px;
    border-radius: 3px;
    font-size: 14px;
    font-weight: 500;
}

.landing-page .navbar-custom .btn-login {
    border: 1px solid #5B9BD5;
    color: #5B9BD5;
    background: transparent;
}

.landing-page .navbar-custom .btn-register {
    background-color: #5B9BD5;
    color: #fff;
    border: none;
}

.landing-page .navbar-custom .theme-toggle {
    width: 36px;
    height: 36px;
    border-radius: 3px;
    border: 1px solid #ddd;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #333333;
}

.landing-page .hero-section {
    position: relative;
    width: 100%;
    height: 90vh;
    min-height: 600px;
    margin-top: -10px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    overflow: hidden;
}

.landing-page .hero-section .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.landing-page .hero-section .hero-bg.pc-bg {
    background-image: url('https://pan.ltfxb.top/view.php?f6f1935504c8865ccc50f15a71360e43.webp');
}

.landing-page .hero-section .hero-bg.mb-bg {
    background-image: url('https://pan.ltfxb.top/view.php?f6f1935504c8865ccc50f15a71360e43.webp');
    display: none;
}

.landing-page .hero-section::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50vh;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, 1));
    z-index: 1;
}

.landing-page .hero-section .hero-content {
    position: relative;
    z-index: 2;
    padding-left: 8%;
    max-width: 600px;
    opacity: 0;
    transform: translateX(-60px);
    transition: all 0.8s ease-out;
}

.landing-page .hero-section .hero-content.hero-visible {
    opacity: 1;
    transform: translateX(0);
}

.landing-page .hero-section .hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.landing-page .hero-section .hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    text-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.landing-page .hero-section .hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background-color: #5B9BD5;
    color: #fff;
    border: none;
    border-radius: 3px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
}

.landing-page .features-section {
    padding: 40px 0;
    background-color: #ffffff;
}

.landing-page .features-section .section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #333333;
}

.landing-page .features-section .feature-item {
    opacity: 0;
}

.landing-page .features-section .feature-item.mobile-left {
    transform: translateX(-60px);
    transition: all 0.6s ease-out;
}

.landing-page .features-section .feature-item.mobile-left.feature-visible {
    opacity: 1;
    transform: translateX(0);
}

.landing-page .features-section .feature-item.desktop-up {
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.landing-page .features-section .feature-item.desktop-up.feature-visible {
    opacity: 1;
    transform: translateY(0);
}

.landing-page .features-section {
    text-align: left;
    padding: 30px 20px;
    border-radius: 3px;
    background: rgba(255,255,255,0.05);
}

.landing-page .features-section .feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    font-size: 1.5rem;
}

.landing-page .features-section .feature-card h5 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #333333;
}

.landing-page .features-section .feature-card p {
    font-size: 0.95rem;
    color: #6c757d;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .landing-page .navbar-custom .navbar-brand {
        margin-left: 10px;
    }

    .landing-page .navbar-custom .nav-actions {
        margin-right: 10px;
        gap: 8px;
    }

    .landing-page .navbar-custom .btn-nav {
        padding: 5px 12px;
        
    }

    .landing-page .hero-section .hero-bg.pc-bg {
        display: none;
    }

    .landing-page .hero-section .hero-bg.mb-bg {
        display: block;
    }

    .landing-page .hero-section .hero-content {
        padding-left: 5%;
        padding-right: 5%;
        max-width: 100%;
    }

    .landing-page .features-section {
        padding: 30px 0;
    }

}

@media (max-width: 576px) {


    .landing-page .navbar-custom .btn-nav {
        padding: 4px 10px;
       
    }
}
  .Information-container {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1004;
    width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .Information {
    background-color: #f8d7da;
    color: #721c24;
    padding: 10px 20px;
    border-radius: 5px;
    margin-top: 10px;
    transition: transform 0.5s, opacity 0.5s;
    opacity: 0;
    transform: translateY(-100%);
    width: 100%;
    display: flex;
    align-items: center;
    animation: slideDown 0.5s ease;
  }

  @keyframes slideDown {
    0% {
      transform: translateY(-100%);
      opacity: 0;
    }
    100% {
      transform: translateY(0);
      opacity: 1;
    }
  }

  .Information.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb; 
  }

  .Information.warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba; 
  }

  .Information.info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
  }

  .Information.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
  }
  .Information.default {
    background-color: #e2e3e5; /* 将默认类型的背景颜色更改为灰色 */
    color: #000000; /* 将默认类型的文字颜色更改为黑色 */
    border: 1px solid #d6d8db;
  }






.nav-menu-wrapper {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 40px;
}

.nav-item-ltcloud {
    position: relative;
}

.nav-link-ltcloud {
    color: #333;
    text-decoration: none;
    font-size: 15px;
    font-weight: 400;
    padding: 8px 16px;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    border-radius: 4px;
}

.nav-link-ltcloud:hover {
    color: #165dff;
    background: rgba(22, 93, 255, 0.06);
}

.nav-link-ltcloud::after {
    content: '';
    width: 4px;
    height: 4px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.3s ease;
    opacity: 0.6;
    flex-shrink: 0;
    margin-top: -2px;
}

.nav-item-ltcloud:hover .nav-link-ltcloud::after {
    transform: rotate(-135deg);
    margin-top: 2px;
    opacity: 1;
}

/* 下拉面板 */
.nav-dropdown-ltcloud {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    transform: translateY(-15px);
    width: 100%;
    max-height: 70vh;
    overflow-y: auto;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    z-index: 996;
}

.nav-item-ltcloud:hover .nav-dropdown-ltcloud,
.nav-dropdown-ltcloud:hover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 40px;
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 40px;
    align-items: start;
}

/* 左侧介绍卡片 */
.nav-dropdown-intro {
    background: linear-gradient(135deg, rgba(91, 155, 213, 0.08) 0%, rgba(91, 155, 213, 0.03) 100%);
    border-radius: 12px;
    padding: 24px 20px;
    position: relative;
    overflow: hidden;
}

.nav-dropdown-intro::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(91, 155, 213, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.nav-dropdown-intro h3 {
    font-size: 16px;
    font-weight: 700;
    color: #5B9BD5;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.nav-dropdown-intro p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 10px;
    font-size: 13px;
    position: relative;
    z-index: 1;
}

/* 右侧内容网格 */
.nav-dropdown-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.nav-dropdown-section {
    background: transparent;
}

.nav-dropdown-title {
    font-size: 15px;
    font-weight: 600;
    color: #5B9BD5;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(91, 155, 213, 0.15);
}

.nav-dropdown-item {
    display: block;
    padding: 10px 0;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.nav-dropdown-item:hover {
    color: #5B9BD5;
}

.nav-dropdown-item-title {
    font-weight: 500;
    margin-bottom: 3px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-dropdown-item-desc {
    font-size: 12px;
    color: #888;
    line-height: 1.4;
}

/* HOT/NEW 标签 */
.item-badge {
    font-size: 9px;
    padding: 1px 5px;
    border-radius: 2px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.item-badge.hot {
    background: #ff4757;
    color: white;
}

.item-badge.new {
    background: #2ed573;
    color: white;
}

/* 滚动条隐藏式样式 */
.nav-dropdown-ltcloud::-webkit-scrollbar {
    width: 6px;
}

.nav-dropdown-ltcloud::-webkit-scrollbar-track {
    background: transparent;
}

.nav-dropdown-ltcloud::-webkit-scrollbar-thumb {
    background: transparent;
    border-radius: 3px;
}

.nav-dropdown-ltcloud:hover::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.15);
}

/* 移动端菜单按钮 */
.mobile-menu-btn-ltcloud {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-left: 12px;
}

.mobile-menu-btn-ltcloud span {
    display: block;
    width: 20px;
    height: 2px;
    background: #333;
    margin: 2.5px 0;
    transition: all 0.3s ease;
    border-radius: 1px;
}

/* 移动端侧边栏 */
.mobile-sidebar-ltcloud {
    display: none;
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    max-width: 360px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 1040;
    transition: left 0.3s ease;
    flex-direction: column;
    box-shadow: 4px 0 20px rgba(0,0,0,0.1);
}

.mobile-sidebar-ltcloud.active {
    left: 0;
}

.mobile-sidebar-header {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-sidebar-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.mobile-sidebar-close {
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(0,0,0,0.05);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #666;
}

.mobile-nav-section {
    border-bottom: 1px solid rgba(0,0,0,0.06);
}
.mobile-nav-body {
    overflow-y: auto;
}

.mobile-nav-header {
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
}

.mobile-nav-header::after {
    content: '';
    width: 6px;
    height: 6px;
    border-right: 1.5px solid #999;
    border-bottom: 1.5px solid #999;
    transform: rotate(45deg);
    transition: transform 0.3s ease;
}

.mobile-nav-section.expanded .mobile-nav-header::after {
    transform: rotate(225deg);
}

.mobile-nav-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(91, 155, 213, 0.02);
}

.mobile-nav-section.expanded .mobile-nav-content {
    max-height: 600px;
}

.mobile-nav-item {
    display: block;
    padding: 12px 20px 12px 32px;
    color: #555;
    text-decoration: none;
    font-size: 14px;
    border-bottom: 1px solid rgba(0,0,0,0.03);
    transition: all 0.2s ease;
}

.mobile-nav-item:hover {
    color: #5B9BD5;
    background: rgba(91, 155, 213, 0.05);
    padding-left: 36px;
}

/* 遮罩层 */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1035;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

/* 响应式 */
@media (max-width: 768px) {
    .nav-menu-wrapper {
        display: none;
    }
    
    .mobile-menu-btn-ltcloud {
        display: flex;
    }
    
    .mobile-sidebar-ltcloud {
        display: flex;
    }
    
    .landing-page .navbar-custom .navbar-brand {
        margin-left: 10px;
    }
}

@media (max-width: 640px) {
    .nav-dropdown-container {
        grid-template-columns: 1fr;
        padding: 20px;
    }
    
    .nav-dropdown-intro {
        display: none;
    }
}

  .notification-container {
      position: fixed;
      top: 20px;
      right: 20px; 
      max-width: 300px;
      z-index: 1024;
  }
  .notification {
      margin-bottom: 10px;
      padding: 10px;
      border-radius: 5px;
      background-color: white;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      opacity: 0;
      transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out; /* 添加transform动画 */
      transform: translateX(100%); 
      display: flex; /* 添加flex布局 */
      align-items: flex-start; /* 让图标和文字顶部对齐 */
  }
  .notification.show {
      opacity: 1;
      transform: translateX(0); 
  }
  .notification .content {
      flex-grow: 3; /* 让内容部分占据剩余空间 */
  }
.showmodalbox-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(175, 174, 174, 0.5);
    z-index: 10000000;
    transition: opacity 0.3s ease;
}

.showmodalbox {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.7);
    width: 340px;
    background: white;
    border-radius: 2px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 10000001;
    transition: transform 0.3s ease;
}

.showmodalbox-header {
    padding: 5px;
    border-bottom: 1px solid #ddd;
    position: relative;
}

.showmodalbox-header .line {
    position: absolute;
    top: 2px;
    right: 2px;
    left: 2px;
    height: 5px;
}

.showmodalbox-content {
    padding: 5px 20px;
    line-height: 0.5;
}

.showmodalbox-footer {
    padding: 10px;
    text-align: right;
    border-top: 1px solid #ddd;
}

.showmodalbox-footer button {
    margin-left: 8px;
    padding: 5px 10px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
}

.button-trigger {
    padding: 10px 20px;
    margin: 20px;
    cursor: pointer;
}

.shake {
    animation: shake 0.3s;
}

.icon-size {
    font-size: 16px;
}

@keyframes shake {
    0% { transform: translate(-50%, -50%) translateX(-10px); }
    25% { transform: translate(-50%, -50%) translateX(10px); }
    50% { transform: translate(-50%, -50%) translateX(-10px); }
    75% { transform: translate(-50%, -50%) translateX(10px); }
    100% { transform: translate(-50%, -50%) translateX(0); }
}

.showmodalbox-footer-hint {
    position: absolute;
    left: 20px;
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.showmodalbox-input {
    width: 100%;
    height: 30px;
    margin-top: 10px;
    border-radius: 2px;
    border: 1px solid #ddd;
    padding: 5px;
}
    #nprogress {
        pointer-events: none;
    }

    #nprogress .bar {
        background: linear-gradient(90deg, #64a6ff, #80d0ff); 
        position: fixed;
        z-index: 1031;
        top: 0;
        left: 0;
        width: 100%;
        height: 3px; 
        box-shadow: 0 0 15px rgba(100, 166, 255, 0.6), 0 0 30px rgba(100, 166, 255, 0.3); 
        border-radius: 3px;
    }

    #nprogress .peg {
        display: block;
        position: absolute;
        right: 0;
        width: 120px;
        height: 100%;
        box-shadow: 0 0 15px #64a6ff, 0 0 10px #80d0ff; 
        opacity: 1.0;
        transform: rotate(3deg) translate(0px, -4px);
    }

    #nprogress .spinner {
        display: block;
        position: fixed;
        z-index: 1031;
        top: 20px;
        right: 20px;
    }

    #nprogress .spinner-icon {
        width: 30px;
        height: 30px;  
        box-sizing: border-box;
        border: solid 3px transparent;
        border-top-color: #64a6ff; /
        border-left-color: #80d0ff; 
        border-radius: 50%;
        animation: nprogress-spinner 700ms linear infinite;
    }

    .nprogress-custom-parent {
        overflow: hidden;
        position: relative;
    }

    .nprogress-custom-parent #nprogress .spinner,
    .nprogress-custom-parent #nprogress .bar {
        position: absolute;
    }

    @keyframes nprogress-spinner {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
    a{
      text-decoration: none !important;
    }