/************************ LAYOUT ************************/
.single-dich-vu-chinh .site-content .ast-container{
  display:flex; align-items:flex-start; gap:20px;
}
.single-dich-vu-chinh #primary.content-area{
  flex:1 1 auto; min-width:0; order:1; overflow-wrap:anywhere;
}
.single-dich-vu-chinh #secondary.widget-area{
  flex:0 0 250px; width:250px; max-width:250px; order:2;
  position:sticky; top:100px; align-self:flex-start; height:max-content;
  background:transparent; padding:0; margin:0; border:0; box-shadow:none;
  transform:translateZ(0); backface-visibility:hidden; contain:layout paint style;
}
body.admin-bar .single-dich-vu-chinh #secondary.widget-area{ top:132px; }
@media (max-width:921px){
  .single-dich-vu-chinh .site-content .ast-container{ flex-direction:column; gap:16px; }
  .single-dich-vu-chinh #secondary.widget-area{ position:static; width:100%; max-width:100%; }
}

/*********************** SIDEBAR – WIDGETS ************************/
/* Reset card ngoài của widget block */
.single-dich-vu-chinh #secondary .widget.widget_block{
  background:transparent; border:0; box-shadow:none; padding:0; margin:0 0 12px; border-radius:0;
}

/* Tiêu đề widget: không nhòe, đậm, full-width */
.single-dich-vu-chinh #secondary .widget.widget_block h2.wp-block-heading{
  margin:0; padding:10px 12px; line-height:1.2;
  color:#fff; font-weight:800; font-size:16px; text-transform:uppercase; letter-spacing:.35px;
  text-shadow:none; filter:none; -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
  border-radius:0; border-bottom:2px solid rgba(0,0,0,.18);
}

/* Chu kỳ màu tiêu đề: Đỏ → Xanh dương → Xanh #006600 → Cam (lặp lại) */
.single-dich-vu-chinh #secondary .widget.widget_block:nth-of-type(4n+1) h2.wp-block-heading{
  background:#d62828; border-bottom-color:#a61d1d;
}
.single-dich-vu-chinh #secondary .widget.widget_block:nth-of-type(4n+2) h2.wp-block-heading{
  background:#0b5ed7; border-bottom-color:#0848a3;
}
.single-dich-vu-chinh #secondary .widget.widget_block:nth-of-type(4n+3) h2.wp-block-heading{
  background:#006600; border-bottom-color:#004d0a;
}
.single-dich-vu-chinh #secondary .widget.widget_block:nth-of-type(4n) h2.wp-block-heading{
  background:#ff7a00; border-bottom-color:#cc6300;
}

/* Thân widget: nền trắng để tách nền web */
.single-dich-vu-chinh #secondary .widget.widget_block .wp-block-group.is-layout-flow{
  background:#fff; border:1px solid rgba(0,0,0,.10); border-top:none;
  border-radius:0 0 6px 6px; padding:0; margin:0; overflow:hidden;
}

/* Danh sách phổ biến (latest-posts, archives, categories) */
.single-dich-vu-chinh #secondary .widget.widget_block ul{
  list-style:none; margin:0; padding:0; background:#fff;
}
.single-dich-vu-chinh #secondary .widget.widget_block ul > li{
  border-bottom:1px solid rgba(0,0,0,.10);
}
.single-dich-vu-chinh #secondary .widget.widget_block ul > li:last-child{ border-bottom:0; }
.single-dich-vu-chinh #secondary .widget.widget_block ul > li > a{
  display:block; padding:10px 12px; text-decoration:none;
}
/* Bỏ mọi mũi tên để tiết kiệm diện tích */
.single-dich-vu-chinh #secondary .widget.widget_block ul > li > a::after{ content:none; display:none; }

/* Tất cả chữ & link trong widget = đen thống nhất */
.single-dich-vu-chinh #secondary .widget.widget_block,
.single-dich-vu-chinh #secondary .widget.widget_block p,
.single-dich-vu-chinh #secondary .widget.widget_block li,
.single-dich-vu-chinh #secondary .widget.widget_block a{ color:#111; }
.single-dich-vu-chinh #secondary .widget.widget_block a:hover{ color:#111; text-decoration:underline; }
.single-dich-vu-chinh #secondary .widget.widget_block ul > li > a:hover{ background:#f7f7f7; }

/* Search block */
.single-dich-vu-chinh #secondary .widget.widget_block .wp-block-search__inside-wrapper{
  display:flex; gap:6px; padding:8px 12px; background:#fff;
  border:1px solid rgba(0,0,0,.10); border-top:none; border-radius:0 0 6px 6px;
}
.single-dich-vu-chinh #secondary .widget.widget_block .wp-block-search__inside-wrapper input[type="search"]{
  flex:1 1 auto; padding:8px 10px; border:1px solid #d9d9d9; border-radius:4px; color:#111;
}
.single-dich-vu-chinh #secondary .widget.widget_block .wp-block-search__inside-wrapper input[type="search"]::placeholder{ color:#777; }
.single-dich-vu-chinh #secondary .widget.widget_block .wp-block-search__button{
  padding:8px 10px; border-radius:4px; background:#111; color:#fff; border:0; font-weight:700;
}
.single-dich-vu-chinh #secondary .widget.widget_block .wp-block-search__button:hover{ opacity:.9; }

/************************ CONTENT BOXES ************************/
.single-dich-vu-chinh #primary .entry-content{ color:#111; }
.single-dich-vu-chinh #primary .entry-content a{ color:#111; text-decoration:underline; }

.single-dich-vu-chinh #primary .entry-content .info-box,
.single-dich-vu-chinh #primary .entry-content .table-box,
.single-dich-vu-chinh #primary .entry-content .gallery-box{
  background:#fff; border-left:5px solid #006600;
  border-radius:12px; padding:20px; margin-bottom:20px;
  box-shadow:0 4px 10px rgba(0,0,0,.08);
  transition:transform .25s ease, box-shadow .25s ease;
}
.single-dich-vu-chinh #primary .entry-content .info-box:hover,
.single-dich-vu-chinh #primary .entry-content .table-box:hover,
.single-dich-vu-chinh #primary .entry-content .gallery-box:hover{
  transform:translateY(-3px); box-shadow:0 12px 24px rgba(0,0,0,.12);
}
.single-dich-vu-chinh #primary .entry-content .info-box h2,
.single-dich-vu-chinh #primary .entry-content .table-box h2,
.single-dich-vu-chinh #primary .entry-content .gallery-box h2{ color:#006600; margin-bottom:14px; }

/* Table */
.single-dich-vu-chinh #primary .entry-content .table-box table{
  width:100%; border-collapse:collapse; margin-top:18px;
}
.single-dich-vu-chinh #primary .entry-content .table-box th{
  background:#006600; color:#fff; text-align:center; font-weight:700;
}
.single-dich-vu-chinh #primary .entry-content .table-box td{
  padding:10px; text-align:left; color:#333;
}
.single-dich-vu-chinh #primary .entry-content .table-box tr:nth-child(even){ background:#f7faf8; }

/* Gallery */
.single-dich-vu-chinh #primary .entry-content .gallery-box .gallery-grid{
  display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:15px;
}
.single-dich-vu-chinh #primary .entry-content .gallery-box .gallery-item{
  position:relative; overflow:hidden; border-radius:10px; box-shadow:0 4px 6px rgba(0,0,0,.12);
}
.single-dich-vu-chinh #primary .entry-content .gallery-box .gallery-item img{
  width:100%; height:auto; transition:transform .3s ease-in-out;
}
.single-dich-vu-chinh #primary .entry-content .gallery-box .gallery-item:hover img{ transform:scale(1.06); }
.single-dich-vu-chinh #primary .entry-content .gallery-box .gallery-caption{
  position:absolute; left:0; bottom:0; width:100%;
  background:linear-gradient(0deg,rgba(0,0,0,.55),rgba(0,0,0,0));
  color:#fff; text-align:center; padding:6px 8px; font-size:.9em;
}

/************************ FAQ ************************/
.single-dich-vu-chinh #primary .entry-content .faq-question{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:14px 16px; min-height:48px;
  background:#eef7ef; border:1px solid #cfe6d1; border-radius:10px;
  font-weight:700; color:#214; line-height:1.35;
  transition:background .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.single-dich-vu-chinh #primary .entry-content .faq-question::after{
  content:'+'; flex:0 0 28px; width:28px; height:28px;
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:50%; background:#fff; border:1px solid #a6d5b0; color:#0a7a19; font-size:18px;
}
.single-dich-vu-chinh #primary .entry-content .faq-question.active{
  background:#e9f6ec; border-color:#aad7b6; box-shadow:0 6px 16px rgba(0,0,0,.06);
}
.single-dich-vu-chinh #primary .entry-content .faq-question.active::after{ content:'–'; }

.single-dich-vu-chinh #primary .entry-content .faq-answer{
  display:block; margin:8px 0 14px; padding:12px 16px 14px;
  background:#fff; border:1px solid #e5f2e7; border-left:4px solid #006600;
  border-radius:0 10px 10px 10px; color:#333; line-height:1.6;
  max-height:0; opacity:0; overflow:hidden;
  transition:max-height 300ms ease, opacity 250ms ease, border-color .2s ease;
}
.single-dich-vu-chinh #primary .entry-content .faq-answer + .faq-question{ margin-top:6px; }
.single-dich-vu-chinh #primary .entry-content .faq-question:focus{ outline:none; box-shadow:0 0 0 3px rgba(0,102,0,.18); }