/* ============================================================
   Custom News Grid Design - High Contrast Hierarchy
   ============================================================ */

/* 外層容器 */
.rgy-news-grid .d-flex {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  clear: both;
  justify-content: flex-start;
  align-items: stretch;
  margin: 0;
  padding: 20px 0;
}

/* 卡片主體 */
.rgy-news-grid .d-flex .rgy-article-box {
  background-color: #ffffff;
  border: 1px solid #eeeeee;
  border-radius: 30px;
  box-sizing: border-box;
  margin: 10px;
  padding: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.rgy-news-grid .d-flex .rgy-article-box:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(11, 60, 93, 0.15);
}

/* 1. 圖片區域：完全貼邊 */
.rgy_custom_news_img {
  width: 100%;
  margin: 0;
  padding: 0;
}

.rgy_custom_news_img img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

/* 2. 日期樣式：最輕量化 */
.rgy-article-box-date {
  font-size: 0.95rem;
  color: #999;        /* 灰色，作為輔助資訊 */
  letter-spacing: 1px;
  margin-top: 25px;
  margin-bottom: 12px;
  padding: 0 25px;
}

/* 3. 講者樣式：強化「標籤感」與視覺差異 */
.rgy-article-box-speaker {
  font-size: 1rem;
  font-weight: 600;
  color: #5D8AA8;      /* 淺藍色，與標題區隔 */
  margin-bottom: 8px;
  padding: 0 25px;
  display: flex;
  align-items: center;
}

/* 為講者加上一個小圖標或前綴，增加辨識度 */
.rgy-article-box-speaker::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 14px;
  background-color: #5D8AA8; /* 淺藍色小側條 */
  margin-right: 8px;
  border-radius: 2px;
}

/* 4. 標題樣式：絕對的核心焦點 */
.rgy-article-box-title {
  font-size: 1.5rem;   /* 字體放大 */
  font-weight: 800;   /* 超粗體 */
  color: #0b3c5d;     /* 深藍色 */
  line-height: 1.35;
  margin-bottom: 30px;
  padding: 0 25px;
  flex-grow: 1;
}

/* 隱藏 Footer */
.rgy-article-box-footer {
  display: none !important;
}

/* ============================================================
   RWD 響應式佈局
   ============================================================ */

@media screen and (min-width: 1200px) {
  .rgy-news-grid .d-flex .rgy-article-box { width: calc(100% / 3 - 20px); }
}

@media screen and (min-width: 768px) and (max-width: 1199px) {
  .rgy-news-grid .d-flex .rgy-article-box { width: calc(100% / 3 - 20px); }
}

@media screen and (min-width: 576px) and (max-width: 767px) {
  .rgy-news-grid .d-flex .rgy-article-box { width: calc(100% / 2 - 20px); }
}

@media screen and (max-width: 575px) {
  .rgy-news-grid .d-flex .rgy-article-box {
    width: calc(100% - 20px);
    margin: 10px auto;
  }
}