/* ============================================================
   AN TÍN PHÁT EXPRESS (antinphat.com.vn) — Giao diện chuẩn Ship24h
   Giữ nguyên bảng màu chủ đạo của An Tín Phát Express:
   - Vàng thương hiệu (Header/Footer): #f2c12e
   - Đỏ đô / Nâu đỏ chủ đạo (Chữ logo, nút, viền): #7a1b1b / #5f1414
   - Cam đỏ điểm nhấn: #e85a24
   ============================================================ */
:root{
  --logo-yellow:#f2c12e;
  --logo-text:#7a1b1b;
  --logo-text-dark:#5f1414;
  --primary:#7a1b1b;
  --primary-hover:#5f1414;
  --primary-soft:#fffbeb;
  --accent:#e85a24;
  --bg:#faf7f0;
  --surface:#ffffff;
  --surface-2:#fef9e7;
  --text:#1f2937;
  --text-soft:#4b5563;
  --muted:#6b7280;
  --border:#e8dfc8;
  --border-soft:#f3ead6;
  --shadow-sm:0 1px 3px rgba(122,27,27,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:0 6px 20px rgba(122,27,27,.10);
  --shadow-lg:0 14px 34px rgba(122,27,27,.14);
  --radius-sm:8px; --radius:12px; --radius-lg:16px;
  --font-sans:'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --cw-main:#7a1b1b;
  --il-border:#7a1b1b;
  --il-btn:#e85a24;
  --il-bg1:#fffbeb;
  --il-bg2:#fef3c7;
}

html[data-theme="dark"]{
  --primary:#f2c12e;
  --primary-hover:#fde047;
  --primary-soft:#2a2112;
  --accent:#fb923c;
  --bg:#121316;
  --surface:#1b1d22;
  --surface-2:#24272e;
  --text:#e5e7eb;
  --text-soft:#cbd5e1;
  --muted:#94a3b8;
  --border:#2e323b;
  --border-soft:#252830;
  --shadow-sm:0 1px 3px rgba(0,0,0,.4);
  --shadow-md:0 6px 20px rgba(0,0,0,.5);
  --shadow-lg:0 14px 34px rgba(0,0,0,.6);
  --cw-main:#e85a24;
  --il-border:#f2c12e;
  --il-btn:#e85a24;
  --il-bg1:#1e2028;
  --il-bg2:#262934;
}

*, *::before, *::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; padding:0;
  font-family:var(--font-sans);
  font-size:17px; line-height:1.75;
  background:var(--bg); color:var(--text);
  overflow-x:hidden;
  transition:background .2s ease, color .2s ease;
}

img{ max-width:100%; height:auto; display:block; }
img[src=""], img:not([src]){ display:none !important; }
a{ color:var(--primary); text-decoration:none; transition:color .18s ease; }
a:hover{ color:var(--accent); }

.skip-link{
  position:absolute; left:-9999px; top:0;
  background:var(--primary); color:#fff; padding:10px 16px;
  z-index:10000; border-radius:0 0 8px 0; font-weight:700;
}
.skip-link:focus{ left:0; }

.container{ max-width:1180px; margin:0 auto; padding:0 16px; }

/* ===== TOP INFO BAR (Đặc trưng An Tín Phát Express) ===== */
.atp-top-strip{
  background:var(--logo-text-dark);
  color:#fef3c7;
  font-size:13px;
  padding:6px 0;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.atp-top-strip-inner{
  max-width:1380px;
  margin:0 auto;
  padding:0 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.atp-top-strip a{
  color:#fde68a;
  font-weight:700;
  text-decoration:none;
}
.atp-top-strip a:hover{
  color:#ffffff;
  text-decoration:underline;
}
@media (max-width: 900px){
  .atp-top-strip-left{ display:none; }
  .atp-top-strip-inner{ justify-content:center; text-align:center; }
}

/* ===== TOPBAR (Bố cục Ship24h + Màu Vàng #f2c12e & Đỏ Đô #7a1b1b An Tín Phát) ===== */
.topbar{
  position:sticky; top:0; z-index:1000;
  background:var(--logo-yellow);
  border-bottom:2px solid var(--logo-text);
  box-shadow:0 4px 16px rgba(122,27,27,.12);
}
html[data-theme="dark"] .topbar{
  background:#1b1d22;
  border-bottom:2px solid var(--primary);
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px; min-height:68px;
  max-width:1380px; margin:0 auto; padding:6px 16px;
}
.brand{
  display:inline-flex; align-items:center; gap:10px;
  font-weight:800; font-size:20px; color:var(--logo-text);
  letter-spacing:-.3px; flex-shrink:0;
}
.brand:hover{ color:var(--logo-text-dark); }
.brand img{
  height:52px; width:auto; border-radius:6px; object-fit:contain;
}

.nav-actions{
  display:flex; align-items:center; gap:4px;
  flex-wrap:nowrap; overflow-x:auto;
  scrollbar-width:none;
}
.nav-actions::-webkit-scrollbar{ display:none; }
.nav-actions a{
  color:var(--logo-text);
  font-weight:700; font-size:14px;
  padding:8px 11px; border-radius:var(--radius-sm);
  white-space:nowrap;
  transition:background .15s ease, color .15s ease;
}
html[data-theme="dark"] .nav-actions a{
  color:var(--text);
}
.nav-actions a:hover, .nav-actions a.is-active{
  color:#ffffff;
  background:var(--logo-text);
}
html[data-theme="dark"] .nav-actions a:hover,
html[data-theme="dark"] .nav-actions a.is-active{
  color:#121316;
  background:var(--logo-yellow);
}

/* Search bar in header */
.search-wrap{ position:relative; flex:0 1 230px; min-width:150px; }
.search-form{
  display:flex; align-items:center;
  background:#fffdf7; border:1.5px solid rgba(122,27,27,.35);
  border-radius:999px; padding:3px 4px 3px 12px;
  transition:border-color .15s, box-shadow .15s;
}
html[data-theme="dark"] .search-form{
  background:var(--surface-2); border-color:var(--border);
}
.search-form:focus-within{
  border-color:var(--logo-text);
  box-shadow:0 0 0 3px rgba(122,27,27,.15);
}
.search-form input{
  border:0; background:transparent; outline:none;
  color:#1f2937; font-size:13.5px; width:100%;
}
html[data-theme="dark"] .search-form input{
  color:var(--text);
}
.search-form button{
  border:0; background:var(--logo-text); color:#fff;
  width:30px; height:30px; border-radius:50%;
  cursor:pointer; display:inline-flex; align-items:center; justify-content:center;
  flex-shrink:0; font-size:13px;
}
.search-form button:hover{ background:var(--logo-text-dark); }

.icon-btn{
  border:1.5px solid rgba(122,27,27,.35);
  background:#fffdf7; color:var(--logo-text);
  width:38px; height:38px; border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center;
  cursor:pointer; transition:all .15s ease; flex-shrink:0;
}
html[data-theme="dark"] .icon-btn{
  background:var(--surface-2); color:var(--text); border-color:var(--border);
}
.icon-btn:hover{
  background:var(--logo-text); color:#fff; border-color:var(--logo-text);
}

.menu-toggle{ display:none; }

/* Mobile drawer */
.drawer-backdrop{
  position:fixed; inset:0; background:rgba(0,0,0,.5);
  z-index:1001; opacity:0; pointer-events:none;
  transition:opacity .22s ease;
}
.drawer-backdrop.is-open{ opacity:1; pointer-events:auto; }
.drawer{
  position:fixed; top:0; right:0; bottom:0;
  width:min(320px, 86vw); background:var(--surface);
  z-index:1002; transform:translateX(100%);
  transition:transform .25s ease;
  display:flex; flex-direction:column;
  box-shadow:var(--shadow-lg);
}
.drawer.is-open{ transform:translateX(0); }
.drawer-head{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 18px;
  background:var(--logo-yellow);
  color:var(--logo-text);
  border-bottom:2px solid var(--logo-text);
}
.drawer-body{ padding:14px; overflow-y:auto; flex:1; }
.drawer-nav{ display:flex; flex-direction:column; gap:4px; margin-top:12px; }
.drawer-nav a{
  padding:11px 14px; border-radius:var(--radius-sm);
  color:var(--text); font-weight:700;
  border-bottom:1px solid var(--border-soft);
}
.drawer-nav a:hover{ background:var(--surface-2); color:var(--primary); }

/* ===== BREADCRUMB ===== */
.breadcrumb{
  font-size:13.5px; color:var(--muted);
  margin:0 0 14px; display:flex; flex-wrap:wrap; gap:6px; align-items:center;
}
.breadcrumb a{ color:var(--text-soft); }
.breadcrumb a:hover{ color:var(--primary); }
.breadcrumb .sep{ opacity:.5; }

/* ===== POST / PAGE WRAPPER ===== */
.post-wrapper{
  background:var(--surface);
  padding:36px 44px;
  margin:24px auto;
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
  border:1px solid var(--border-soft);
  max-width:1180px;
}
.post-title{
  font-size:clamp(24px, 3.2vw, 34px);
  line-height:1.28; color:var(--text);
  margin:4px 0 12px; font-weight:800; letter-spacing:-.4px;
}
.post-meta{
  display:flex; flex-wrap:wrap; gap:14px; align-items:center;
  font-size:13.5px; color:var(--muted);
  padding-bottom:18px; margin-bottom:22px;
  border-bottom:1px solid var(--border-soft);
}
.post-meta span{ display:inline-flex; align-items:center; gap:5px; }

/* ===== POST CONTENT TYPOGRAPHY ===== */
.post-content{ font-size:17.5px; line-height:1.8; color:var(--text); overflow-wrap:break-word; }
.post-content > *:first-child{ margin-top:0; }
.post-content p{ margin:0 0 1.15em; }
.post-content h2, .post-content h3, .post-content h4{
  color:var(--text); font-weight:800; line-height:1.35;
  scroll-margin-top:86px;
}
.post-content h2{
  font-size:clamp(20px, 2.3vw, 25px);
  margin:1.9em 0 .65em; padding:6px 0 6px 14px;
  border-left:4px solid var(--primary);
  background:linear-gradient(90deg, var(--primary-soft), transparent 85%);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
}
.post-content h3{ font-size:clamp(18px, 1.9vw, 21px); margin:1.5em 0 .5em; color:var(--primary); }
.post-content h4{ font-size:17.5px; margin:1.2em 0 .4em; }
.post-content ul, .post-content ol{ margin:0 0 1.2em; padding-left:1.4em; }
.post-content li{ margin-bottom:.4em; }
.post-content a{
  color:var(--primary); font-weight:600;
  text-decoration:underline; text-underline-offset:3px;
}
.post-content a:hover{ color:var(--accent); }
.post-content blockquote{
  margin:1.4em 0; padding:14px 20px;
  border-left:4px solid var(--primary);
  background:var(--surface-2); border-radius:0 var(--radius) var(--radius) 0;
  font-style:italic; color:var(--text-soft);
}
.post-content img, .post-content video, .post-content iframe{
  max-width:100% !important; height:auto !important;
  border-radius:var(--radius); margin:18px auto;
  box-shadow:var(--shadow-sm);
}
.post-content figure{ margin:20px 0; text-align:center; }
.post-content figcaption{ font-size:13.5px; color:var(--muted); margin-top:6px; font-style:italic; }

/* Tables in post content */
.post-content table{
  width:100% !important; border-collapse:collapse;
  margin:22px 0; font-size:15.5px;
  background:var(--surface); border-radius:var(--radius);
  overflow:hidden; box-shadow:var(--shadow-sm);
}
.post-content th, .post-content td{
  border:1px solid var(--border);
  padding:11px 13px; text-align:left; vertical-align:top;
  word-break:break-word;
}
.post-content th{
  background:var(--logo-yellow); color:var(--logo-text); font-weight:800;
}
html[data-theme="dark"] .post-content th{
  background:var(--surface-2); color:var(--primary);
}
.post-content tr:nth-child(even) td{ background:rgba(0,0,0,.015); }

/* ===== TOC — DESKTOP RIGHT DOTS + MOBILE FAB DRAWER ===== */
.toc-dots{
  position:fixed; right:18px; top:50%; transform:translateY(-50%);
  z-index:900; display:flex; flex-direction:column; gap:10px;
  padding:10px 7px; border-radius:999px;
  background:var(--surface); border:1px solid var(--border);
  box-shadow:var(--shadow-md);
  max-height:70vh; overflow-y:auto;
}
.toc-dot{
  position:relative; width:10px; height:10px; border-radius:50%;
  background:var(--border); cursor:pointer;
  transition:all .18s ease; border:0; padding:0;
}
.toc-dot.is-h3{ width:7px; height:7px; margin-left:1.5px; opacity:.75; }
.toc-dot.is-active, .toc-dot:hover{
  background:var(--primary); transform:scale(1.35);
}
.toc-dot-label{
  position:absolute; right:22px; top:50%; transform:translateY(-50%);
  background:var(--surface); color:var(--text);
  border:1px solid var(--border); box-shadow:var(--shadow-md);
  padding:5px 10px; border-radius:var(--radius-sm);
  font-size:12.5px; font-weight:600; white-space:nowrap;
  max-width:260px; overflow:hidden; text-overflow:ellipsis;
  opacity:0; pointer-events:none; transition:opacity .15s ease;
}
.toc-dot:hover .toc-dot-label{ opacity:1; }

.toc-fab{
  position:fixed; right:16px; bottom:76px; z-index:950;
  background:var(--primary); color:#fff; border:0;
  width:46px; height:46px; border-radius:50%;
  box-shadow:var(--shadow-lg); cursor:pointer;
  display:none; align-items:center; justify-content:center;
  font-weight:700; font-size:12px;
}
.toc-drawer{
  position:fixed; left:0; right:0; bottom:0; z-index:1002;
  background:var(--surface); border-radius:18px 18px 0 0;
  box-shadow:0 -10px 30px rgba(0,0,0,.2);
  max-height:72vh; transform:translateY(105%);
  transition:transform .25s ease;
  display:flex; flex-direction:column;
}
.toc-drawer.is-open{ transform:translateY(0); }
.toc-drawer-head{
  display:flex; justify-content:space-between; align-items:center;
  padding:14px 18px; border-bottom:1px solid var(--border);
  font-weight:800; color:var(--primary);
}
.toc-drawer-list{
  list-style:none; margin:0; padding:10px 18px 22px; overflow-y:auto;
}
.toc-drawer-list li{ padding:7px 0; border-bottom:1px dashed var(--border-soft); }
.toc-drawer-list li.toc-h3{ padding-left:18px; font-size:.94em; }
.toc-drawer-list a{ color:var(--text); display:block; }
.toc-drawer-list a.is-active{ color:var(--primary); font-weight:700; }

/* ===== POST FOOTER & SHARE ===== */
.post-footer-box{
  margin-top:34px; padding-top:20px;
  border-top:2px solid var(--border-soft);
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap:14px;
}
.cat-label{ font-weight:700; font-size:14.5px; }
.cat-label a{
  display:inline-block; background:var(--logo-yellow); color:var(--logo-text);
  padding:5px 14px; border-radius:999px; margin-left:6px; font-weight:800;
}
.cat-label a:hover{ background:var(--primary); color:#fff; }
.share-area{ display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.share-label{ font-size:13.5px; color:var(--muted); margin-right:4px; }
.share-btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:6px 12px; border-radius:var(--radius-sm);
  font-size:12.5px; font-weight:700; color:#fff !important;
  transition:transform .15s, opacity .15s;
}
.share-btn:hover{ transform:translateY(-1px); opacity:.92; }
.share-fb{ background:#1877f2; }
.share-tw{ background:#0f1419; }
.share-zl{ background:#0068ff; }
.share-em{ background:#6b7280; }

/* ===== RELATED / MAYBE INTERESTED ===== */
.section-title{
  font-size:20px; font-weight:800; color:var(--text);
  margin:30px 0 16px; padding-bottom:10px;
  border-bottom:2px solid var(--primary);
  display:flex; align-items:center; justify-content:space-between;
}
.maybe-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:16px;
}
.maybe-item{
  background:var(--surface); border:1px solid var(--border-soft);
  border-radius:var(--radius); overflow:hidden;
  transition:transform .18s ease, box-shadow .18s ease;
  display:flex; flex-direction:column;
}
.maybe-item:hover{ transform:translateY(-3px); box-shadow:var(--shadow-md); }
.maybe-item .thumb{ aspect-ratio:16/10; width:100%; object-fit:cover; background:var(--surface-2); }
.maybe-item .t{
  padding:10px 12px; font-size:14.5px; font-weight:700; line-height:1.4;
  color:var(--text);
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
}

/* ===== CATEGORY PAGE LAYOUT (Chuẩn Ship24h) ===== */
.cat-head{ margin-bottom:22px; border-bottom:2px solid var(--border-soft); padding-bottom:16px; }
.cat-head h1{ font-size:clamp(24px, 3vw, 32px); margin:4px 0 8px; color:var(--primary); font-weight:800; }
.cat-desc{ color:var(--text-soft); font-size:15.5px; }

.cat-feature{
  display:grid; grid-template-columns:1.35fr 1fr; gap:20px; margin-bottom:24px;
}
.cat-hero{
  background:var(--surface-2); border-radius:var(--radius); overflow:hidden;
  border:1px solid var(--border-soft); display:flex; flex-direction:column;
}
.cat-hero .thumb{ aspect-ratio:16/10; width:100%; object-fit:cover; }
.cat-hero .t{
  padding:14px 16px 8px; font-size:20px; font-weight:800; line-height:1.35; color:var(--text);
}
.cat-hero .ex{
  padding:0 16px 16px; font-size:14.5px; color:var(--text-soft);
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
}
.cat-right{ display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }
.cat-mcard{
  background:var(--surface-2); border-radius:var(--radius-sm); overflow:hidden;
  border:1px solid var(--border-soft); display:flex; flex-direction:column;
}
.cat-mcard .thumb{ aspect-ratio:16/10; width:100%; object-fit:cover; }
.cat-mcard .t{
  padding:9px 11px; font-size:14px; font-weight:700; line-height:1.38; color:var(--text);
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
}

.cat-grid6{
  display:grid; grid-template-columns:repeat(6, 1fr); gap:14px;
  margin:22px 0; padding:20px 0;
  border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft);
}
.cat-scard{ display:flex; flex-direction:column; gap:7px; }
.cat-scard .thumb{ aspect-ratio:16/10; width:100%; object-fit:cover; border-radius:var(--radius-sm); }
.cat-scard .t{
  font-size:13.5px; font-weight:700; line-height:1.38; color:var(--text);
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
}

.cat-cols-row{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:20px;
  margin-bottom:20px; padding-bottom:20px;
  border-bottom:1px dashed var(--border);
}
.cat-col{ display:flex; flex-direction:column; gap:12px; }
.cat-row-item{
  display:flex; gap:10px; align-items:flex-start;
  padding-bottom:10px; border-bottom:1px solid var(--border-soft);
}
.cat-row-item:last-child{ border-bottom:0; padding-bottom:0; }
.cat-row-item .thumb{
  width:80px; height:60px; object-fit:cover;
  border-radius:6px; flex-shrink:0; background:var(--surface-2);
}
.cat-row-item .t{
  font-size:13.5px; font-weight:600; line-height:1.38; color:var(--text);
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
}

.load-more-wrap{ text-align:center; margin:22px 0 10px; }
.btn-more{
  background:var(--primary); color:#fff; border:0;
  padding:12px 32px; border-radius:999px;
  font-weight:700; font-size:15px; cursor:pointer;
  box-shadow:var(--shadow-sm); transition:all .18s ease;
}
.btn-more:hover{ background:var(--primary-hover); transform:translateY(-1px); }
.btn-more:disabled{ opacity:.55; cursor:wait; }

/* Bài viết trụ cột của danh mục (ngay dưới H1) */
.cat-long{ margin-top:28px; padding-top:22px; border-top:2px solid var(--border); }
.cat-long-top{ margin-top:0; margin-bottom:26px; padding-top:0; padding-bottom:22px; border-top:0; border-bottom:2px solid var(--border); }
.cat-long-body{ width:100%; max-width:none; }
.cat-desc-bottom{ margin-top:26px; padding-top:18px; border-top:1px dashed var(--border); }

/* Danh mục liên quan cuối trang danh mục */
.cat-related{ margin-top:32px; padding-top:24px; border-top:2px solid var(--border); }
.cat-rel-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:18px; }
.cat-rel-card{
  background:var(--surface-2); border:1px solid var(--border-soft);
  border-radius:var(--radius); overflow:hidden;
  display:flex; flex-direction:column;
  transition:transform .18s ease, box-shadow .18s ease;
}
.cat-rel-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-md); }
.cat-rel-card .thumb-wrap{ display:block; aspect-ratio:16/10; overflow:hidden; background:var(--border-soft); }
.cat-rel-card .thumb{ width:100%; height:100%; object-fit:cover; display:block; }
.cat-rel-card .body{ padding:12px 14px 14px; display:flex; flex-direction:column; gap:6px; }
.cat-rel-card .t{
  font-size:16px; font-weight:800; line-height:1.35; color:var(--primary);
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
.cat-rel-card .t:hover{ color:var(--accent); }
.cat-rel-card .d{
  margin:0; font-size:13.5px; line-height:1.5; color:var(--text-soft);
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
}

/* ===== MSN HOME GRID (Trang chủ chuẩn Ship24h) ===== */
.pvk-home .container { max-width: 1420px !important; margin-left: auto !important; margin-right: auto !important; width: 100% !important; }
.pvk-home main#main-content { padding: 0 15px !important; display: block !important; width: 100% !important; }
.msn-masonry-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-flow: dense; gap: 16px; font-family: var(--font-sans); padding: 20px 0; }
.msn-card { background: var(--surface); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; text-decoration: none; box-shadow: 0 2px 8px rgba(0,0,0,0.06); border: 1px solid var(--border-soft); transition: all 0.2s ease; }
.msn-card:hover { transform: translateY(-3px); box-shadow: 0 12px 24px rgba(122,27,27,0.14); border-color: var(--primary); }
.msn-img-wrap { width: 100%; position: relative; overflow: hidden; background: var(--surface-2); }
.msn-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; position: absolute; top:0; left:0; }
.msn-info { padding: 14px; display: flex; flex-direction: column; flex-grow: 1; }
.msn-title { font-size: 15px; font-weight: 700; color: var(--text); line-height: 1.4; margin: 0 0 10px 0; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.msn-card:hover .msn-title { color: var(--primary); text-decoration: underline; }
.msn-meta { font-size: 11px; color: var(--muted); margin-top: auto; display: flex; align-items: center; gap: 6px; font-weight: 700; text-transform: uppercase; }
.msn-meta img { width: 18px; height: 18px; border-radius: 50%; object-fit: cover; }
.msn-1x1 { grid-column: span 1; grid-row: span 1; }
.msn-1x1 .msn-img-wrap { padding-bottom: 65%; }
.msn-2x1 { grid-column: span 2; grid-row: span 1; }
.msn-2x1 .msn-img-wrap { padding-bottom: 35%; }
.msn-2x1 .msn-title { font-size: 18px; -webkit-line-clamp: 2; }
.msn-2x2 { grid-column: span 2; grid-row: span 2; }
.msn-2x2 .msn-img-wrap { padding-bottom: 60%; flex-grow: 1; }
.msn-2x2 .msn-title { font-size: 22px; -webkit-line-clamp: 3; margin-top: 5px; }
.msn-ad-box { border: 2px solid var(--logo-yellow); background: #fffdf5; }
.msn-ad-box:hover { border-color: var(--primary); box-shadow: 0 10px 24px rgba(122, 27, 27, 0.18); }
.msn-ad-fallback { width: 100%; height: 100%; position: absolute; background: linear-gradient(135deg, #f2c12e 0%, #f59e0b 100%); display: flex; flex-direction: column; align-items: center; justify-content: center; color: #7a1b1b; font-weight: 800; font-size: 17px; text-transform: uppercase; text-align: center; padding: 12px; }
.msn-ad-fallback span { font-size: 38px; margin-bottom: 5px; }
.msn-ad-badge { position: absolute; top: 10px; left: 10px; background: var(--primary); color: #fff; padding: 4px 10px; font-size: 11px; font-weight: 800; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.2); }
.msn-ad-info { background: #fffdf5; }
.msn-ad-title { font-size: 14.5px; font-weight: 700; color: #5f1414; -webkit-line-clamp: 2; }
.msn-ad-btn { margin-top: auto; text-align: center; background: var(--logo-yellow); color: var(--logo-text); padding: 8px; border-radius: 6px; font-weight: 800; font-size: 13px; transition: all 0.2s; border: 1px solid var(--logo-text); }
.msn-ad-box:hover .msn-ad-btn { background: var(--primary); color: #fff; border-color: var(--primary); }
.msn-loader-box { grid-column: 1 / -1; height: 1px; opacity: 0; pointer-events: none; margin: 0; padding: 0; }
.msn-loader { padding: 30px; text-align: center; color: var(--muted); font-size: 14px; font-weight: 600; }

@media (max-width: 1024px) {
  .msn-masonry-grid { grid-template-columns: repeat(2, 1fr); }
  .msn-1x1, .msn-2x1, .msn-2x2 { grid-column: span 1; grid-row: span 1; }
  .msn-2x1, .msn-2x2 { grid-column: span 2; }
  .msn-2x1 .msn-img-wrap, .msn-2x2 .msn-img-wrap { padding-bottom: 50%; }
}
@media (max-width: 600px) {
  .msn-masonry-grid { grid-template-columns: 1fr; }
  .msn-1x1, .msn-2x1, .msn-2x2 { grid-column: span 1; grid-row: span 1; }
  .msn-2x1 .msn-img-wrap, .msn-2x2 .msn-img-wrap { padding-bottom: 60%; }
}

/* ===== AUTO-INTERLINK: card bài liên quan + link chữ pillar ===== */
.interlink-box{
  margin:26px 0;
  border:2px solid var(--il-border, #7a1b1b);
  background:linear-gradient(135deg, var(--il-bg1, #fffbeb), var(--il-bg2, #fef3c7));
  border-radius:14px; padding:14px 16px; position:relative;
  box-shadow:0 4px 14px rgba(122,27,27,.08); overflow:hidden;
}
.interlink-box .il-badge{
  display:inline-block; background:var(--il-border, #7a1b1b); color:#fff;
  font-size:12px; font-weight:700; padding:3px 12px; border-radius:999px;
  margin-bottom:10px; letter-spacing:.3px;
}
.interlink-box .il-link{ display:flex; gap:16px; align-items:center; text-decoration:none !important; color:inherit; }
.interlink-box .il-thumb{ flex:0 0 auto; width:210px; max-width:40%; border-radius:10px; overflow:hidden; text-align:center; }
.interlink-box .il-thumb img{ display:block; width:100%; height:auto; aspect-ratio:16/10; object-fit:cover; border-radius:10px; margin:0 !important; }
.interlink-box .il-cap{ display:block; font-size:12px; font-weight:700; color:var(--il-border, #7a1b1b); margin-top:6px; }
.interlink-box .il-body{ flex:1 1 auto; display:flex; flex-direction:column; gap:7px; min-width:0; }
.interlink-box .il-title{ font-weight:800; font-size:17px; line-height:1.35; color:var(--il-border, #7a1b1b); }
.interlink-box .il-desc{ font-size:14px; line-height:1.55; color:var(--text-soft); display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.interlink-box .il-foot{ display:flex; align-items:center; gap:12px; flex-wrap:wrap; margin-top:4px; }
.interlink-box .il-hot{ font-weight:800; font-size:14px; color:var(--il-border, #7a1b1b); }
.interlink-box .il-cta{
  margin-left:auto; background:var(--il-btn, #e85a24); color:#fff;
  padding:9px 18px; border-radius:999px; font-weight:700; font-size:14px; white-space:nowrap;
}
.interlink-box .il-link:hover .il-title{ text-decoration:underline; }
.interlink-box .il-link:hover .il-cta{ filter:brightness(1.08); }
@media(max-width:600px){
  .interlink-box .il-link{ flex-direction:column; align-items:stretch; }
  .interlink-box .il-thumb{ width:100%; max-width:100%; }
  .interlink-box .il-cta{ margin-left:0; text-align:center; }
  .interlink-box .il-foot{ justify-content:space-between; }
}
.pvk-ilink{ color:var(--primary, #7a1b1b); font-weight:700; text-decoration:underline; text-underline-offset:2px; }
.pvk-ilink:hover{ color:var(--accent, #e85a24); }

/* ===== MỤC LỤC NỘI DUNG (hộp đánh số trong bài, float phải chuẩn Ship24h) ===== */
.toc-menu{
  float:right; width:340px; max-width:42%;
  margin:4px 0 20px 24px;
  border:1.5px solid #e6c875;
  border-radius:12px;
  background:linear-gradient(135deg, #fffbeb, #fef08a);
  padding:14px 18px 16px;
  box-shadow:0 4px 14px rgba(122,27,27,.07);
}
html[data-theme="dark"] .toc-menu{
  background:var(--surface-2); border-color:var(--border);
}
.toc-menu-title{
  font-weight:800; font-size:15px; letter-spacing:.4px;
  color:var(--primary, #7a1b1b); text-transform:uppercase;
  padding-bottom:8px; margin-bottom:10px;
  border-bottom:2px solid var(--primary, #7a1b1b);
}
.toc-menu-list{ margin:0; padding:0; list-style:none; counter-reset:tocm; }
.toc-menu-list > li{
  counter-increment:tocm; position:relative;
  padding:6px 0 6px 28px; font-size:14.5px; line-height:1.45; margin-bottom:0;
}
.toc-menu-list > li::before{
  content:counter(tocm) "."; position:absolute; left:0; top:6px;
  font-weight:800; color:var(--primary, #7a1b1b);
}
.toc-menu-list a{ color:var(--text); text-decoration:none !important; font-weight:600; }
.toc-menu-list a:hover{ color:var(--primary, #7a1b1b); text-decoration:underline !important; }
.toc-menu-sub{ list-style:none !important; margin:5px 0 0 !important; padding:0 !important; }
.toc-menu-sub li{ position:relative; padding:3px 0 3px 16px; font-size:13.5px; margin-bottom:0; }
.toc-menu-sub li::before{ content:"–"; position:absolute; left:2px; color:var(--muted, #999); }
@media(max-width:820px){
  .toc-menu{ float:none; width:auto; max-width:100%; margin:0 0 18px; }
}
@media(min-width:821px){
  .post-content>p:has(>img,>a>img,>picture,>a>picture,>iframe,>video),
  .post-content>figure,.post-content>.wp-block-image,.post-content>div:has(>table){display:flow-root}
  .post-content>table{width:100%;width:-moz-available;width:-webkit-fill-available;width:stretch}
  .post-content>img{max-width:100%!important;max-width:-moz-available!important;max-width:-webkit-fill-available!important;max-width:stretch!important}
}

/* ===== FOOTER 3 CỘT CHUẨN SHIP24H + MÀU CHỦ ĐẠO AN TÍN PHÁT ===== */
.site-footer {
  margin-top: 40px;
  background: var(--logo-yellow);
  border-top: 4px solid var(--logo-text);
  color: var(--logo-text-dark);
}
html[data-theme="dark"] .site-footer {
  background: var(--surface);
  border-top: 4px solid var(--primary);
  color: var(--text);
}
.footer-custom-container {
  width: 100%;
  max-width: 1380px;
  margin: 0 auto;
  padding: 40px 24px;
  box-sizing: border-box;
}
.footer-main-row {
  display: grid;
  grid-template-columns: 1.4fr 1.1fr 1fr;
  gap: 30px;
  align-items: start;
}
@media (max-width: 900px) {
  .footer-main-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-custom-container {
    padding: 30px 16px;
  }
}
.footer-main-row .footer-col-title {
  font-weight: 800;
  font-size: 16px;
  color: var(--logo-text-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 0;
  margin-bottom: 18px;
}
html[data-theme="dark"] .footer-main-row .footer-col-title {
  color: var(--primary);
}
.footer-main-row .footer-col-title::before {
  content: "";
  width: 4px;
  height: 18px;
  background: var(--logo-text);
  border-radius: 2px;
}
html[data-theme="dark"] .footer-main-row .footer-col-title::before {
  background: var(--primary);
}
.site-footer a {
  color: var(--logo-text);
  font-weight: 700;
}
html[data-theme="dark"] .site-footer a {
  color: var(--primary);
}
.site-footer a:hover {
  color: #000;
  text-decoration: underline;
}
.fb-wrapper, .map-wrapper {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid rgba(122,27,27,.25);
  box-shadow: var(--shadow-sm);
  background: var(--surface-2);
  height: 240px;
}
.footer-pages-wrap {
  background: rgba(122,27,27,.08);
  border-top: 1px solid rgba(122,27,27,.18);
}
.footer-pages {
  padding: 14px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: center;
  max-width: 1380px;
  margin: 0 auto;
}
.footer-pages a {
  color: var(--logo-text-dark) !important;
  font-weight: 700;
  font-size: 14px;
  transition: color 0.2s ease;
}
html[data-theme="dark"] .footer-pages a {
  color: var(--text) !important;
}
.footer-pages a:hover {
  color: var(--accent) !important;
}
.footer-copyright {
  text-align: center;
  padding: 14px 16px;
  font-size: 13.5px;
  background: var(--logo-text-dark);
  color: #fef3c7;
  font-weight: 600;
}
.footer-copyright a {
  color: var(--logo-yellow) !important;
}

/* ===== BACK TO TOP ===== */
#backToTop{
  position:fixed; right:16px; bottom:18px; z-index:940;
  width:44px; height:44px; border-radius:50%;
  background:var(--primary); color:#fff; border:0;
  box-shadow:var(--shadow-md); cursor:pointer;
  display:inline-flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none; transform:translateY(10px);
  transition:all .2s ease; font-size:18px;
}
#backToTop.is-visible{ opacity:1; pointer-events:auto; transform:translateY(0); }
#backToTop:hover{ background:var(--primary-hover); }

/* ===== CONTACT WIDGET NỔI CHUẨN SHIP24H ===== */
#ship-widget,#ship-widget *{box-sizing:border-box}
#ship-cw-toggle,#ship-form-toggle{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.ship-cw{position:fixed;right:14px;top:50%;transform:translateY(-50%);z-index:999999;font-family:var(--font-sans)}
.ship-cw-menu{width:268px;background:#fff;border:1px solid #eee;border-radius:12px;box-shadow:0 8px 28px rgba(0,0,0,.18);overflow-y:auto;overflow-x:hidden;max-height:80vh;margin-bottom:14px;display:none;transform:translateY(10px)}
#ship-cw-toggle:checked~.ship-cw-menu{display:block;animation:shipCwIn .18s ease both}
@keyframes shipCwIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.ship-cw-item{display:flex;align-items:center;gap:12px;min-height:54px;padding:11px 15px;color:#333!important;text-decoration:none!important;font-size:14px;font-weight:700;border-bottom:1px solid #f2f2f2;background:#fff;cursor:pointer}
.ship-cw-item:hover{background:#fffbeb}.ship-cw-item:last-child{border-bottom:0}
.ship-cw-item small{display:block;font-weight:600;color:#64748b;font-size:12px}
.ship-cw-ic{width:36px;height:36px;min-width:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:16px;font-weight:800}
.ship-cw-ic svg{width:20px;height:20px;fill:#fff}
.ic-zalo{background:#0068ff}.ic-phone{background:#16a34a}
.ic-mess{background:radial-gradient(circle at 30% 20%,#00b2ff,#006aff 60%,#a033ff)}
.ic-fb{background:#1877f2}.ic-wa{background:#25d366}.ic-tele{background:#229ED9}.ic-callback{background:#0ea5e9}.ic-mail{background:#f97316}.ic-form{background:#7a1b1b}
.ship-cw-main{width:66px;height:66px;border-radius:50%;background:var(--cw-main,#7a1b1b);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;font-weight:800;cursor:pointer;box-shadow:0 5px 18px rgba(122,27,27,.38);position:relative;margin-left:auto;animation:shipShake 3s ease-in-out infinite;border:2px solid var(--logo-yellow)}
.ship-cw-main::before{content:"";position:absolute;inset:-7px;border-radius:50%;background:var(--cw-main,#7a1b1b);opacity:.25;z-index:-1;animation:shipCwPulse 2s infinite}
@keyframes shipCwPulse{0%{transform:scale(1);opacity:.25}100%{transform:scale(1.32);opacity:0}}
@keyframes shipShake{0%,100%{transform:rotate(0)}5%{transform:rotate(-12deg)}10%{transform:rotate(12deg)}15%{transform:rotate(-8deg)}20%{transform:rotate(8deg)}25%{transform:rotate(0)}}
.ship-cw-main svg{width:25px;height:25px;margin-bottom:2px;fill:#fff}
.ship-cw-close{display:none;font-size:34px;line-height:1;font-weight:300}
#ship-cw-toggle:checked~.ship-cw-main .ship-cw-open{display:none}
#ship-cw-toggle:checked~.ship-cw-main .ship-cw-close{display:block}
@media(max-width:768px){.ship-cw{right:10px}.ship-cw-menu{width:252px;max-height:74vh}.ship-cw-main{width:60px;height:60px;font-size:11px}}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px){
  .toc-dots{ display:none !important; }
  .toc-fab{ display:inline-flex; }
}
@media (max-width: 960px){
  .nav-actions, .topbar .search-wrap{ display:none; }
  .menu-toggle{ display:inline-flex; }
  .cat-feature{ grid-template-columns:1fr; }
  .cat-grid6{ grid-template-columns:repeat(3, 1fr); }
  .cat-cols-row{ grid-template-columns:1fr; }
  .maybe-grid{ grid-template-columns:repeat(2, 1fr); }
  .cat-rel-grid{ grid-template-columns:repeat(2, 1fr); }
  .post-wrapper{ padding:24px 20px; }
}
@media (max-width: 600px){
  body{ font-size:16.5px; }
  .container{ padding:0 10px; }
  .post-wrapper{ padding:18px 14px; margin:12px auto; border-radius:var(--radius); }
  .post-content{ font-size:16.5px; }
  .post-content h2{ font-size:20px; padding-left:10px; }
  .post-content h3{ font-size:18px; }
  .post-content table{ display:block; overflow-x:auto; white-space:nowrap; table-layout:auto; }
  .post-content th, .post-content td{ min-width:140px; white-space:normal; font-size:15px; }
  .maybe-grid{ grid-template-columns:repeat(2,1fr); }
  .cat-grid6{ grid-template-columns:repeat(2, 1fr); }
  .post-wrapper.cat-wrap{ padding:16px 12px; }
  .cat-head h1{ font-size:22px; line-height:1.3; }
  .cat-long-top{ padding-bottom:14px; }
  .cat-hero .t{ font-size:16px; padding:12px; }
  .cat-hero .ex{ font-size:13px; padding:0 12px 12px; }
  .cat-right{ display:flex; gap:10px; overflow-x:auto; scroll-snap-type:x mandatory; -webkit-overflow-scrolling:touch; padding-bottom:6px; scrollbar-width:none; }
  .cat-right::-webkit-scrollbar{ display:none; }
  .cat-right .cat-mcard{ flex:0 0 72%; max-width:72%; scroll-snap-align:start; }
  .load-more-wrap{ margin:14px 0 8px; }
  .btn-more{ width:100%; min-height:46px; font-size:15px; }
  .cat-rel-grid{ grid-template-columns:1fr; gap:12px; }
  .cat-rel-card .t{ font-size:15px; }
}

/* ===== BOX CTA DỊCH VỤ CHUYỂN ĐỔI CAO TRONG BÀI VIẾT CẨM NANG ===== */
.atp-cta-service-box{
  margin:28px 0;
  border:2px solid var(--primary, #7a1b1b);
  border-radius:16px;
  background:linear-gradient(135deg, #fffdf5 0%, #fef3c7 100%);
  padding:20px 22px;
  box-shadow:0 8px 24px rgba(122,27,27,.10);
  position:relative;
  overflow:hidden;
}
html[data-theme="dark"] .atp-cta-service-box{
  background:var(--surface-2);
  border-color:var(--logo-yellow, #f2c12e);
}
.atp-cta-service-box .cta-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:10px;
}
.atp-cta-service-box .cta-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:var(--primary, #7a1b1b);
  color:#fff;
  font-size:12px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.4px;
  padding:4px 12px;
  border-radius:999px;
}
.atp-cta-service-box .cta-discount{
  display:inline-block;
  background:var(--logo-yellow, #f2c12e);
  color:#5f1414;
  font-size:12.5px;
  font-weight:800;
  padding:4px 12px;
  border-radius:999px;
  border:1px solid #7a1b1b;
}
.atp-cta-service-box .cta-title{
  margin:0 0 8px !important;
  font-size:19px !important;
  font-weight:800 !important;
  line-height:1.35 !important;
  color:var(--primary, #7a1b1b) !important;
  padding:0 !important;
  border:0 !important;
}
.atp-cta-service-box .cta-desc{
  margin:0 0 14px !important;
  font-size:14.5px;
  line-height:1.6;
  color:var(--text-soft, #334155);
}
.atp-cta-service-box .cta-services-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:8px;
  margin-bottom:14px;
}
.atp-cta-service-box .cta-svc-pill{
  display:flex;
  align-items:center;
  gap:7px;
  padding:9px 12px;
  background:#fff;
  border:1.5px solid rgba(122,27,27,.22);
  border-radius:10px;
  font-size:13.5px;
  font-weight:700;
  color:var(--primary, #7a1b1b) !important;
  text-decoration:none !important;
  transition:all .18s ease;
}
html[data-theme="dark"] .atp-cta-service-box .cta-svc-pill{
  background:var(--surface);
  color:var(--logo-yellow, #f2c12e) !important;
  border-color:var(--border);
}
.atp-cta-service-box .cta-svc-pill:hover{
  background:var(--primary, #7a1b1b);
  color:#fff !important;
  border-color:var(--primary, #7a1b1b);
  transform:translateY(-2px);
}
.atp-cta-service-box .cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  padding-top:12px;
  border-top:1px dashed rgba(122,27,27,.25);
}
.atp-cta-service-box .cta-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:10px 18px;
  border-radius:999px;
  font-size:14px;
  font-weight:800;
  text-decoration:none !important;
  transition:all .18s ease;
}
.atp-cta-service-box .cta-btn-primary{
  background:var(--primary, #7a1b1b);
  color:#fff !important;
  box-shadow:0 4px 12px rgba(122,27,27,.22);
}
.atp-cta-service-box .cta-btn-primary:hover{
  background:#5f1414;
  transform:translateY(-1px);
}
.atp-cta-service-box .cta-btn-zalo{
  background:#0068ff;
  color:#fff !important;
  box-shadow:0 4px 12px rgba(0,104,255,.22);
}
.atp-cta-service-box .cta-btn-zalo:hover{
  background:#0052cc;
  transform:translateY(-1px);
}
.atp-cta-service-box .cta-btn-cargo{
  background:var(--logo-yellow, #f2c12e);
  color:#5f1414 !important;
  border:1.5px solid #7a1b1b;
}
.atp-cta-service-box .cta-btn-cargo:hover{
  background:#f59e0b;
}
@media (max-width: 768px){
  .atp-cta-service-box{ padding:16px 14px; }
  .atp-cta-service-box .cta-services-grid{ grid-template-columns:repeat(2, 1fr); }
  .atp-cta-service-box .cta-actions .cta-btn{ flex:1 1 auto; text-align:center; }
}
@media (max-width: 480px){
  .atp-cta-service-box .cta-services-grid{ grid-template-columns:1fr; }
}