@font-face {
  font-family: 'OpenAISans-Medium';
  src: url('/font/openai/OpenAISans-Medium.woff2') format('woff2');
}
@font-face {
  font-family: 'OpenAISans-Regular';
  src: url('/font/openai/OpenAISans-Regular.woff2') format('woff2');
}
@font-face {
  font-family: 'OpenAISans-Semibold';
  src: url('/font/openai/OpenAISans-Semibold.woff2') format('woff2');
}
body {
  margin: 0;
  font-family: 'OpenAISans-Regular', sans-serif;
  background-color: #000;
  color: #fff;
  min-height: 100vh;

  /* 背景图设置 */
  background-image: url('/LoadBackground/2.jpg');
  background-size: cover;               /* 自动缩放以覆盖全屏，可能裁剪边缘 */
  background-position: center center;   /* 始终居中显示图片 */
  background-repeat: no-repeat;         /* 不重复 */
  background-attachment: fixed;         /* 固定背景，滚动时保持不动 */

}
/* 可选：增加一个半透明黑色遮罩层，使文字更清晰 */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.733);
  z-index: -1; /* 放在所有内容之下 */
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  /* background: rgba(0, 0, 0, 0.6); */
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  height: 60px;
  padding: 0 24px;
}

.logo {
  height: 50px;
  margin-left: 40px;
  margin-top: 5px;
  margin-bottom: 5px;
}

.container {
  max-width: 960px;
  margin: 40px auto;
  padding: 0 20px;
}

h1 {
  font-size: 36px;
  font-family: 'OpenAISans-Semibold';
  margin-bottom: 24px;
}
.sub-title {
  font-size: 0.5em;
  letter-spacing: 4px;
  font-weight: bold;
}

@media (max-width: 768px) {
  .sub-title {
    display: block;
    font-size: 0.5em;
    /* text-align: center; */
    /* margin-top: 8px; */
  }
}

.sub-title-2 {
display: block;
  font-size: 1em;
  font-weight: bold;
}

@media (max-width: 768px) {
  .sub-title-2 {
    display: block;
    font-size: 0.5em;
    /* text-align: center; */
    /* margin-top: 8px; */
  }
}
.filters {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.tabs .tab {
  background: none;
  border: none;
  color: #999;
  font-family: 'OpenAISans-Medium';
  margin-right: 16px;
  cursor: pointer;
  margin-bottom: 5px;
}

.tabs .tab.active {
  color: #fff;
  font-weight: bold;
}

.sort select {
  background: #000;
  color: #fff;
  border: 1px solid #444;
  padding: 4px 8px;
}

.news-item {
  border-top: 1px solid #5b5b5f;
  padding: 16px 0;
}

.news-meta {
  font-size: 12px;
  color: #aaa;
  margin-bottom: 6px;
}

.news-title {
  font-family: 'OpenAISans-Semibold';
  font-size: 24px;
  margin: 4px 0;
  font-weight: bold;
}

.news-desc {
  color: #ccc;
  font-size: 14px;
}

#load-more {
  display: block;
  margin: 32px auto 12px;
  padding: 10px 24px;
  background: #111;
  border-radius:25px;
  color: #fff;
  border: 1px solid #333;
  font-family: 'OpenAISans-Medium';
  cursor: pointer;
}
/* 动效 */
.tab, #load-more, .news-item {
  transition: all 0.3s ease;
}

.tab:hover, #load-more:hover {
  color: rgb(255, 255, 255);
  transform: scale(1.03);
  font-size: 12;
}

.news-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding-left: 8px;
}

/* 搜索框样式 */
.sort-search {
  /* display: flex; */
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.search input {
  background: #111;
  border: 1px solid #333;
  padding: 6px 12px;
  color: #fff;
  font-family: 'OpenAISans-Regular';
  border-radius: 4px;
  width: 200px;
  margin-bottom: 5px;
}

.search input:focus {
  outline: none;
  border-color: rgb(255, 255, 255);
}

/* 响应式布局 */
@media (max-width: 768px) {
  .filters {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .tabs {
    flex-wrap: wrap;
  }

  .sort-search {
    flex-direction: column;
    align-items: flex-start;
  }

  .search input {
    width: 100%;
  }

  .container {
    padding: 0 16px;
  }
}
.highlight {
  background: #fff;
  color: #000;
  padding: 0 2px;
  border-radius: 2px;
}
.site-footer {
  text-align: center;
  color: #aaa;
  font-size: 14px;
  padding: 20px 0;
  border-top: 1px solid #333;
  margin-top: 40px;
}
a {
    color: #fff;         /* 白色字体 */
    text-decoration: none; /* 去掉下划线 */
}
.stats-info {
  font-size: 14px;
  color: #969696;
  margin: 10px 0;
  font-weight: 400;
  line-height: 1.5px;
}


/* 响应式布局：小屏幕适配 */
@media (max-width: 768px) {
  body {
    padding: 0 16px;
  }

  .tabs {
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-start;
  }

  .tab {
    font-size: 14px;
    padding: 6px 12px;
  }

  .sort-select {
    width: 100%;
    margin-top: 10px;
  }

  .top-bar {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 16px;
  }

  .logo {
    margin-left: 0px;
    margin-bottom: 2px;
  }

  .search-box {
    width: 100%;
    margin-top: 8px;
  }

  .news-item {
    padding: 16px;
  }

  .news-title {
    font-size: 16px;
  }

  .news-desc {
    font-size: 14px;
  }

  #load-more {
    width: 100%;
  }

  .footer {
    padding: 16px;
    font-size: 12px;
    text-align: center;
  }
}

.loader {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 6rem;
  margin-top: 5rem;
  margin-bottom: 5rem;
}

.loader:before,
.loader:after {
  content: "";
  position: absolute;
  border-radius: 50%;
  animation: pulsOut 1.8s ease-in-out infinite;
  filter: drop-shadow(0 0 1rem rgba(255, 255, 255, 0.75));
}

.loader:before {
  width: 100%;
  padding-bottom: 100%;
  box-shadow: inset 0 0 0 1rem #fff;
  animation-name: pulsIn;
}

.loader:after {
  width: calc(100% - 2rem);
  padding-bottom: calc(100% - 2rem);
  box-shadow: 0 0 0 0 #fff;
}

@keyframes pulsIn {
  0% {
    box-shadow: inset 0 0 0 1rem #fff;
    opacity: 1;
  }

  50%, 100% {
    box-shadow: inset 0 0 0 0 #fff;
    opacity: 0;
  }
}

@keyframes pulsOut {
  0%, 50% {
    box-shadow: 0 0 0 0 #fff;
    opacity: 0;
  }

  100% {
    box-shadow: 0 0 0 1rem #fff;
    opacity: 1;
  }
}

/* 在你的 style.css 文件中添加以下代码 */

::selection {
  background-color: white; /* 背景颜色 */
  color: black;             /* 文字颜色 */
}

/* 可选：兼容旧版 WebKit 浏览器（如旧版 Safari） */
::-webkit-selection {
  background-color: white;
  color: black;
}

/* 可选：火狐浏览器 */
::-moz-selection {
  background-color: white;
  color: black;
}

.footer-img{
    height: 80px;
}

.news-item {
  border-top: 1.5px solid #5b5b5f;
  padding: 16px 0;
  display: flex;
  gap: 16px; /* 左右间距 */
  align-items: flex-start;
  flex-wrap: wrap; /* 移动端自动换行 */
}

.news-image {
  width: 15%; /* 图片宽度占左侧 30% */
  height: auto;
  overflow: hidden;
  border-radius: 8px;
  flex-shrink: 0; /* 防止被压缩 */
}

.news-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover; /* 图片裁剪适应容器 */
}

.news-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 60%; /* 确保在小屏幕上不被挤压 */
}

.news-meta {
  font-size: 12px;
  color: #aaa;
  margin-bottom: 6px;
}

.news-title {
  font-family: 'OpenAISans-Semibold';
  font-size: 24px;
  margin: 4px 0;
  font-weight: bold;
}

.news-desc {
  color: #ccc;
  font-size: 14px;
  margin-top: 6px;
  line-height: 1.4;
}

/* 响应式适配：小屏幕下图片和文字上下排列 */
@media (max-width: 768px) {
  .news-item {
    flex-direction: column;
    gap: 12px;
  }

  .news-image {
    width: 50%;
  }

  .news-content {
    min-width: 100%;
  }
}

.news-id {
  font-size: 12px;
  color: #999;
  margin-bottom: 6px;
}

.site-footer .license-info {
  line-height: 1.5;
  max-width: 1000px;
  margin: 16px auto 0;
  text-align: center;
  font-size: 13px;
  color: #888;
}

.site-footer .license-info a {
  color: #ccc;
  text-decoration: underline;
}
/* 弹窗 Logo */
.modal-logo {
  width: 150px;
  height: auto;
  margin-bottom: 16px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
/* 弹窗背景遮罩 */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9999;
  justify-content: center;
  align-items: center;
}

/* 弹窗内容 */
.modal-content {
  background-color: #111;
  padding: 24px;
  border-radius: 12px;
  max-width: 90%;
  width: 360px;
  color: white;
  position: relative;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

/* 关闭按钮 */
.modal-close {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 24px;
  cursor: pointer;
  color: #aaa;
}
.modal-close:hover {
  color: white;
}

/* 按钮样式 */
.modal-buttons {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}
.confirm {
  background-color: #007BFF;
  color: white;
}
.cancel {
  background-color: #555;
  color: white;
}

/* 响应式适配 */
@media (max-width: 480px) {
  .modal-content {
    width: 95%;
    padding: 16px;
  }
}