:root {
  --bs-global: #b074d1;
  --bs-blue: #1d3b53;
  --bs-indigo: #6610f2;
  --bs-purple: #6f42c1;
  --bs-pink: #e83e8c;
  --bs-red: #d6293e;
  --bs-orange: #fd7e14;
  --bs-yellow: #f7c32e;
  --bs-green: #0cbc87;
  --bs-teal: #20c997;
  --bs-cyan: #17a2b8;
  --bs-black: #000;
  --bs-white: #fff;
  --bs-gray: #747579;
  --bs-gray-dark: #0b0a12;
  --bs-gray-100: #f5f5f6;
  --bs-gray-200: #dfdfe3;
  --bs-gray-300: #c5c5c7;
  --bs-gray-400: #96969a;
  --bs-gray-500: #85878a;
  --bs-gray-600: #747579;
  --bs-gray-700: #5e5e5f;
  --bs-gray-800: #0b0a12;
  --bs-gray-900: #0b0a12;
  --bs-primary: #FFC0CB;
  --bs-white: #fff;
  --bs-secondary: #85878a;
  --bs-success: #0cbc87;
  --bs-info: #17a2b8;
  --bs-warning: #f7c32e;
  --bs-danger: #d6293e;
  --bs-light: #f5f5f6;
  --bs-dark: #0b0a12;
  --bs-orange: #fd7e14;
  --bs-mode: #fff;
  --bs-primary-rgb: 176, 116, 209;
  --bs-white-rgb: 255, 255, 255;
  --bs-secondary-rgb: 133, 135, 138;
  --bs-success-rgb: 12, 188, 135;
  --bs-info-rgb: 23, 162, 184;
  --bs-warning-rgb: 247, 195, 46;
  --bs-danger-rgb: 214, 41, 62;
  --bs-light-rgb: 245, 245, 246;
  --bs-dark-rgb: 11, 10, 18;
  --bs-orange-rgb: 253, 126, 20;
  --bs-mode-rgb: 255, 255, 255;
  --bs-white-rgb: 255, 255, 255;
  --bs-black-rgb: 0, 0, 0;
  --bs-body-color-rgb: 116, 117, 121;
  --bs-body-bg-rgb: 255, 255, 255;
  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
  --bs-body-font-family: DM Sans, sans-serif;
  --bs-body-font-size: 1rem;
  --bs-body-font-weight: 400;
  --bs-body-line-height: 1.5;
  --bs-body-color: #747579;
  --bs-body-bg: #fff;
  --bs-border-width: 1px;
  --bs-border-style: solid;
  --bs-border-color: var(--bs-gray-200);
  --bs-border-color-translucent: rgba(0, 0, 0, 0.175);
  --bs-border-radius: 0.5rem;
  --bs-border-radius-sm: 0.4rem;
  --bs-border-radius-lg: 1rem;
  --bs-border-radius-xl: 1.5rem;
  --bs-border-radius-2xl: 2rem;
  --bs-border-radius-pill: 50rem;
  --bs-link-color: var(--bs-primary);
  --bs-link-hover-color: #8536b0;
  --bs-code-color: #d63384;
  --bs-highlight-bg: #fff3cd;
}

*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

@media (prefers-reduced-motion: no-preference) {
  :root {
    scroll-behavior: smooth;
  }
}
/* 亮色模式背景图片 */
[data-bs-theme="light"] body {
    background-image: url('https://rba.kanostar.top/adapt');
   backdrop-filter: blur(2.5px);
   font-family: "LXGW WenKai Screen", sans-serif;
    background-size: cover;
    background-attachment: fixed;
}

/* 暗色模式背景 */
[data-bs-theme="dark"] body {
    background: #121212;
    font-family: "LXGW WenKai Screen", sans-serif;
}

[data-bs-theme="dark"] h3{
color: #fff;
}

[data-bs-theme="dark"] h1{
color: #fff;
}

[data-bs-theme="dark"] h6{
color: #fff;
}

[data-bs-theme="dark"] p{
color: #fff;
}

.myButton {
	background-color:#33bdef;
	border-radius:16px;
	border:1px solid #057fd0;
	display:inline-block;
	cursor:pointer;
	color:#ffffff;
	font-family:Arial;
	font-size:17px;
	padding:12px 76px;
	text-decoration:none;
	text-shadow:0px 1px 0px #5b6178;
}
.myButton:hover {
	background-color:#019ad2;
}
.myButton:active {
	position:relative;
	top:1px;
}
.whiteButton {
	background-color:#ffffff;
	border-radius:16px;
	border:1px solid #dcdcdc;
	display:inline-block;
	cursor:pointer;
	color:#666666;
	font-family:Arial;
	font-size:17px;
	padding:12px 76px;
	text-decoration:none;
	text-shadow:0px 1px 0px #ffffff;
}
.whiteButton:hover {
	background-color:#f6f6f6;
}
.whiteButton:active {
	position:relative;
	top:1px;
}

.custom-bg-card {
  position: relative;
  overflow: hidden;
  border: none; /* 可选，去掉边框 */
}

.custom-bg-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/white.png');
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.custom-bg-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backdrop-filter: blur(0.5px);
  z-index: 2;
}

.custom-bg-card .card-body {
  position: relative;
  z-index: 3; /* 确保内容在遮罩和背景之上 */
  color: black; /* 设置文字颜色为白色 */
}

.custom-bg-card .card-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.custom-bg-card .card-link {
  color: white;
  text-decoration: underline;
}

.custom-bg-card .card-link:hover {
  color: #e0e0e0;
}
.footer {
    text-align: center;
    margin-top: 20px;
    font-size: 16px; /* 与介绍文字大小一致 */
    color: #00000; /* 与介绍文字颜色一致 */
    padding: 0 40px; /* 增加与页面左右两边的距离 */
}
navbar{
  backdrop-filter: blur(10.6px);
  }

.unique-img {
  border-radius: 50px;
}

h6, .h6, h5, .h5, h4, .h4, h3, .h3, h2, .h2, h1, .h1 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--bs-gray-900);
}

h1, .h1 {
  font-size: calc(1.475rem + 2.7vw);
}
@media (min-width: 1200px) {
  h1, .h1 {
    font-size: 3.5rem;
  }
}

h2, .h2 {
  font-size: calc(1.425rem + 2.1vw);
}
@media (min-width: 1200px) {
  h2, .h2 {
    font-size: 3rem;
  }
}

h3, .h3 {
  font-size: calc(1.355rem + 1.26vw);
}
@media (min-width: 1200px) {
  h3, .h3 {
    font-size: 2.3rem;
  }
}

h4, .h4 {
  font-size: calc(1.3rem + 0.6vw);
}
@media (min-width: 1200px) {
  h4, .h4 {
    font-size: 1.75rem;
  }
}

h5, .h5 {
  font-size: calc(1.255rem + 0.06vw);
}
@media (min-width: 1200px) {
  h5, .h5 {
    font-size: 1.3rem;
  }
}

h6, .h6 {
  font-size: 1rem;
}

p {
  margin-top: 0;
  margin-bottom: 1rem;
}

.theme-toggle {
            cursor: pointer;
        }
        .theme-icon {
            font-size: 1.2rem;
        }

/* 调整导航栏在亮色模式下的背景为半透明 */
[data-bs-theme="light"] .navbar {
    background-color: rgba(255, 255, 255, 0.9) !important;
}

/* 调整卡片在亮色模式下的背景为半透明 */
[data-bs-theme="light"] .card {
    background-color: rgba(255, 255, 255, 0.85);
}



/* 导航栏暗色模式样式 */
[data-bs-theme="dark"] #mainNavbar {
    background-color: var(--bs-dark) !important;
    border-bottom: 1px solid var(--bs-gray-700);
}

[data-bs-theme="dark"] .navbar-nav .nav-link {
    color: var(--bs-light);
}

[data-bs-theme="dark"] .navbar-nav .nav-link:hover,
[data-bs-theme="dark"] .navbar-nav .nav-link.active {
    color: var(--bs-primary);
}

[data-bs-theme="dark"] .navbar-toggler-icon {
    filter: invert(1);
}

/* Logo切换 */
.logo-light {
    display: block;
}

.logo-dark {
    display: none;
}


[data-bs-theme="dark"] {
            --bs-body-bg: #121212;
            --bs-body-color: #e0e0e0;
            --bs-light: #212529;
            --bs-dark: #343a40;
        }
        
        [data-bs-theme="dark"] .bg-light {
            background-color: var(--bs-light) !important;
        }
        
        [data-bs-theme="dark"] .bg-white {
            background-color: var(--bs-dark) !important;
        }
        
        [data-bs-theme="dark"] .card {
            background-color: var(--bs-dark);
            border-color: #495057;
        }
        
        [data-bs-theme="dark"] .text-dark {
            color: #e0e0e0 !important;
        }

.navbar-toggler {
    border: none;
}
#mainNavbar .navbar-toggler,
#mainNavbar .navbar-toggler:focus,
#mainNavbar .navbar-toggler:active,
#mainNavbar .navbar-toggler:hover,
#mainNavbar .navbar-toggler.collapsed,
#mainNavbar .navbar-toggler[aria-expanded="true"],
#mainNavbar .navbar-toggler[aria-expanded="false"] {
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
}

/* 确保Element UI消息框在深色模式下可读 */
.dark-mode .el-message {
    background-color: rgba(0, 0, 0, 0.8);
    border-color: #555;
    color: #fff;
}

.dark-mode .el-message--success .el-message__content {
    color: #67c23a;
}

.dark-mode .el-message--info .el-message__content {
    color: #909399;
}

/* 深色模式切换动画 */
body {
    transition: background-color 0.3s ease, color 0.3s ease;
}

.dark-mode {
    background-color: #121212;
    color: #e0e0e0;
}