/* ============================================================
   Qranty Blog — style bổ sung cho nội dung bài viết
   Bổ sung những thẻ mà qranty.webflow css chưa phủ:
   h2, ul/ol, table, figcaption, link trong bài, khối CTA.
   File này được nạp bởi blog-post-template.html.
   ============================================================ */

:root {
  --qr-brand: var(--brand, #2563EB);
  --qr-brand-600: var(--brand-600, #1D4ED8);
  --qr-ink: var(--grey-90, #1a2233);
  --qr-muted: var(--grey-70, #5b6677);
  --qr-line: var(--s100, #e6ebf2);
}

/* ---------- Tiêu đề ---------- */
.blog-single-details h2 {
  color: var(--qr-ink);
  font-family: 'FZ Poppins', sans-serif;
  letter-spacing: -.8px;
  margin-top: 56px;
  margin-bottom: 24px;
  font-size: 34px;
  font-weight: 400;
  line-height: 46px;
}

.blog-single-details h2:first-child,
.blog-single-details h3:first-child {
  margin-top: 0;
}

.blog-single-details h3 {
  margin-top: 40px;
  margin-bottom: 20px;
  font-size: 26px;
  line-height: 38px;
  font-weight: 600;
}

.blog-single-details h1 {
  /* Bài import từ skill có thể còn thẻ h1 — ẩn đi vì trang đã có h1 riêng */
  display: none;
}

/* ---------- Đoạn văn & liên kết ---------- */
.blog-single-details p {
  margin-top: 0;
  margin-bottom: 20px;
}

.blog-single-details a {
  color: var(--qr-brand-600);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}

.blog-single-details a:hover {
  color: var(--qr-brand);
}

.blog-single-details strong {
  color: var(--qr-ink);
  font-weight: 700;
}

/* ---------- Danh sách ---------- */
.blog-single-details ul,
.blog-single-details ol {
  margin: 0 0 24px;
  padding-left: 24px;
}

.blog-single-details li {
  color: var(--qr-ink);
  font-size: 16px;
  line-height: 32px;
  margin-bottom: 8px;
}

.blog-single-details ul > li::marker {
  color: var(--qr-brand);
}

/* ---------- Ảnh & chú thích ---------- */
.blog-single-details figure {
  margin-left: 0;
  margin-right: 0;
  border-radius: 24px;
  overflow: visible;
}

/* Ảnh trong bài: KHÔNG ép full-width.
   Ảnh hiển thị theo kích thước thật, chỉ bị chặn không vượt quá bề ngang cột.
   Muốn ép cỡ khác thì gắn class qr-img-* cho thẻ <figure> (xem bên dưới). */
.blog-single-details figure img,
.blog-single-details > img {
  max-width: 100%;
  height: auto;
  border-radius: 24px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* --- Cỡ ảnh đặt được cho từng khối figure --- */
.blog-single-details figure.qr-img-full,
.blog-single-details figure.qr-img-lg,
.blog-single-details figure.qr-img-md,
.blog-single-details figure.qr-img-sm {
  margin-left: auto;
  margin-right: auto;
}
.blog-single-details figure.qr-img-full { max-width: 100%; }
.blog-single-details figure.qr-img-lg   { max-width: 820px; }
.blog-single-details figure.qr-img-md   { max-width: 560px; }
.blog-single-details figure.qr-img-sm   { max-width: 360px; }

/* Bốn class trên đều kéo ảnh lấp đầy khung đã giới hạn */
.blog-single-details figure.qr-img-full img,
.blog-single-details figure.qr-img-lg img,
.blog-single-details figure.qr-img-md img,
.blog-single-details figure.qr-img-sm img { width: 100%; }

/* Giữ đúng kích thước gốc của file ảnh, không phóng to */
.blog-single-details figure.qr-img-auto img { width: auto; max-width: 100%; }

/* Ảnh nổi trái/phải, chữ chạy vòng quanh */
.blog-single-details figure.qr-img-left,
.blog-single-details figure.qr-img-right { max-width: 360px; margin: 8px 0 24px; }
.blog-single-details figure.qr-img-left  { float: left;  margin-right: 28px; }
.blog-single-details figure.qr-img-right { float: right; margin-left: 28px; }
.blog-single-details figure.qr-img-left img,
.blog-single-details figure.qr-img-right img { width: 100%; }
@media screen and (max-width: 767px) {
  .blog-single-details figure.qr-img-left,
  .blog-single-details figure.qr-img-right { float: none; max-width: 100%; margin: 24px auto; }
}

.blog-single-details figcaption {
  color: var(--qr-muted);
  font-size: 14px;
  font-style: italic;
  line-height: 24px;
  text-align: center;
  margin-top: 12px;
}

/* ---------- Bảng ---------- */
.blog-single-details table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0 40px;
  font-size: 15px;
  line-height: 26px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--qr-line);
}

.blog-single-details thead th {
  background: linear-gradient(90deg, var(--qr-brand-600), var(--qr-brand));
  color: #fff;
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  text-align: left;
  padding: 14px 18px;
}

.blog-single-details tbody td {
  padding: 14px 18px;
  border-top: 1px solid var(--qr-line);
  color: var(--qr-ink);
  vertical-align: top;
}

.blog-single-details tbody tr:nth-child(2n) td {
  background: #f8fafd;
}

/* ---------- Quote ---------- */
.blog-single-details blockquote {
  margin: 32px 0;
  background: #f8fafd;
  border-radius: 0 16px 16px 0;
}

/* ---------- Nút bấm chèn giữa dòng chữ trong bài ---------- */
.blog-single-details a.qr-btn-inline {
  display: inline-block;
  background: linear-gradient(135deg, var(--qr-brand-600), var(--qr-brand));
  color: #fff;
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 26px;
  border-radius: 999px;
  margin: 6px 0;
  transition: transform .2s ease, box-shadow .2s ease;
}

.blog-single-details a.qr-btn-inline:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(37, 99, 235, .28);
}

/* ---------- Khối CTA giữa bài ---------- */
.blog-single-details .qr-cta-inline {
  background: #f2f7ff;
  border: 1px solid #d8e6ff;
  border-left: 4px solid var(--qr-brand);
  border-radius: 16px;
  padding: 24px 28px;
  margin: 36px 0;
}

.blog-single-details .qr-cta-inline p {
  margin-bottom: 12px;
}

.blog-single-details .qr-cta-inline a {
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  text-decoration: none;
}

/* ---------- Khối CTA cuối bài ---------- */
.blog-single-details .qr-cta-final {
  background: linear-gradient(135deg, var(--qr-brand-600), var(--qr-brand));
  border-radius: 24px;
  padding: 40px;
  margin: 48px 0 8px;
  color: #fff;
  text-align: center;
}

.blog-single-details .qr-cta-final h3 {
  color: #fff;
  margin: 0 0 12px;
  font-size: 26px;
  line-height: 36px;
}

.blog-single-details .qr-cta-final p {
  color: rgba(255, 255, 255, .9);
  margin-bottom: 24px;
}

.blog-single-details .qr-cta-final .qr-btn,
.blog-single-details .qr-cta-final a {
  display: inline-block;
  background: #fff;
  color: var(--qr-brand-600);
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  text-decoration: none;
  padding: 14px 32px;
  border-radius: 999px;
  transition: transform .2s ease, box-shadow .2s ease;
}

.blog-single-details .qr-cta-final a:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .18);
  color: var(--qr-brand-600);
}

/* ---------- Mobile ---------- */
@media screen and (max-width: 767px) {
  .blog-single-details h2 { font-size: 26px; line-height: 36px; margin-top: 40px; }
  .blog-single-details h3 { font-size: 21px; line-height: 30px; }
  .blog-single-details .qr-cta-final { padding: 28px 20px; }
  .blog-single-details table { display: block; overflow-x: auto; white-space: nowrap; }
}


/* ================= MUC LUC BAI VIET + NEO H2 (them 07/09/2026) =================
   Sinh boi admin/tools/blog-toc.js (luc Dang bai) — de Google co #id + muc luc tao "jump links".
   Xoa khoi nay chi mat style, muc luc van hoat dong. */
.blog-single-details h2[id]{ scroll-margin-top:100px; }
.qr-toc{ margin:8px 0 36px; padding:20px 24px; border:1px solid #DCE6EF; border-radius:14px; background:#F7FAFC; }
.qr-toc-title{ margin:0 0 10px; font-size:16px; line-height:24px; font-weight:700; color:#111827; }
.qr-toc ol{ margin:0; padding-left:22px; }
.qr-toc li{ margin:6px 0; font-size:15px; line-height:24px; }
.qr-toc a{ color:#1D4ED8; text-decoration:none; }
.qr-toc a:hover{ text-decoration:underline; }
@media (max-width:767px){ .qr-toc{ padding:16px 18px; } }