/* ================================================
   milestones.css - 里程碑頁專用樣式

   CSS 優先層級說明（所有規則加 .ms-content 前綴，僅影響此頁）：
   - bootstrap.css  .accordion-group            Specificity 0,1,0
   - style.css      .accordion .accordion-group Specificity 0,2,0
   - style.css      .accordion .accordion-heading .accordion-toggle Specificity 0,3,0
   - 本檔以 .ms-content .accordion ... 前綴達 0,4,0，確保覆蓋正確
   ================================================ */

/* ── 頁面主區塊 ── */
.ms-content {
    padding-top: 30px;
    padding-bottom: 60px;
    float: left;
    width: 100%;
}

/* ── accordion 頂部留白 ── */
.ms-content .accordion {
    margin-top: 35px;
}

/* ── 圓點圖示 ── */
.ms-dot {
    font-size: 10pt;
    color: #009dcd;
}

/* ── 文字樣式（預設／滑鼠移出）── */
.ms-content .accordion .accordion-heading .accordion-toggle {
    font-size: 14pt;
    font-weight: normal;
    line-height: 1.6;
    padding: 8px 15px;
    color: #222;
}

/* ── 滑鼠移入時字體變藍 ── */
.ms-content .accordion-heading:hover .accordion-toggle {
    color: #2989d8;
    cursor: pointer;
}

/* ── 移除摺疊箭頭圖示 ── */
.ms-content .accordion .accordion-heading:after,
.ms-content .accordion .accordion-heading.in_head:after {
    display: none;
    content: none;
}

.accordion .accordion-group {
    margin-bottom: 2px;
    border: 0.1px #fafafa;
    -moz-border-radius: 4px;
    border-radius: 4px;
}

.accordion-heading.active,
.accordion-heading.in_head {
    background-color: #f8f9fa;
    
    /* 調整點選後的頂端線條顏色與粗細 */
    border-top: 0.1px #fafafa;
}

nav .menu li:first-child {
    background: #f6f6f6;
    border-bottom: 4px solid #009dcd;
}

.accordion .accordion-heading {
    border: 1px solid #e5e5e5;
    position: relative;
    background: #fff;
}

.accordion .accordion-heading.in_head {
    border-top: 1px solid #e5e5e5;
}

div .column_container{
    padding-bottom: 0px;
}