html,body{margin:0;padding:0;background:#ffffff}
/* ============================================================
   VỎ BÀI SOHA · tokens, 8 skin, khung, linh kiện
   Mọi lớp mang tiền tố mgd-. Tokens đặt trên .mgd-bai (không đặt trên :root)
   để nhúng vào CMS không đụng CSS của trang Soha.
   Linh kiện chỉ dùng biến --mgd-*, không gõ cứng màu, phông.
   ============================================================ */
.mgd-bai{
  --mgd-nen:#ffffff;--mgd-chu:#1f1f1f;--mgd-phu:#6b6b6b;--mgd-ke:#e6e6e6;
  --mgd-nhan:#ea3939;--mgd-nhan-2:#333333;--mgd-hop:#f7f5f2;--mgd-tren-nhan:#ffffff;
  --mgd-tit:"Phudu",system-ui,sans-serif;--mgd-than:"Roboto",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --mgd-chu-thich:var(--mgd-than);
  --mgd-co:18px;--mgd-dong:1.75;--mgd-can:justify;--mgd-cot:720px;--mgd-rong:1280px;
  --mgd-tit-w:900;--mgd-tit-hoa:uppercase;
  --mgd-nhan-chu:#d32f2f;--mgd-nhan-nen:#d32f2f;--mgd-tren-nhan-2:#ffffff;
  /* chuyển động: chuẩn chung, không phải bản sắc (Carbon productive; WCAG 2.2.2, 2.3.1, 2.3.3) */
  --mgd-cd-tuc:100ms;--mgd-cd-nhanh:150ms;--mgd-cd-vua:250ms;--mgd-cd-cham:400ms;--mgd-cd-dai:800ms;
  --mgd-gt-vao:cubic-bezier(0,0,.38,.9);--mgd-gt-ra:cubic-bezier(.2,0,1,.9);--mgd-gt-doi:cubic-bezier(.2,0,.38,.9);--mgd-gt-bieu-cam:cubic-bezier(.4,.14,.3,1);
  container:mgdbai/inline-size;position:relative;font-family:var(--mgd-than);color:var(--mgd-chu);background:var(--mgd-nen);
  max-width:1920px;margin:0 auto;text-align:left;-webkit-font-smoothing:antialiased;overflow-wrap:break-word;
  font-size:var(--mgd-co);line-height:var(--mgd-dong)}
.mgd-bai *{box-sizing:border-box}
.mgd-bai img{max-width:100%;display:block;height:auto}
.mgd-bai figure{margin:0}
.mgd-bai .mgd-cot,.mgd-bai .mgd-rong{margin-inline:auto}
.mgd-bai figure.mgd-anh{margin-block:6px}
.mgd-bai button{font:inherit;cursor:pointer;color:inherit}
.mgd-bai a{color:var(--mgd-nhan-chu)}
.mgd-bai :focus-visible{outline:3px solid var(--mgd-nhan);outline-offset:2px}
.mgd-an-chu{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Tám skin nay là tám công thức mẫu trong nhan-dien/mau-san.json; máy dựng sinh luật token cho từng bài. */

/* ---------- khung ---------- */
.mgd-than{padding-bottom:48px;font-size:var(--mgd-co)}
.mgd-khoi{padding:10px 0;scroll-margin-top:56px}  /* C44 d (02/11/2026): bấm mục lục, tít chương không nằm dưới thanh điều hướng dính (cao 45px) */
.mgd-cot{max-width:calc(var(--mgd-cot) + 40px);margin-inline:auto;padding-inline:20px}
.mgd-rong{max-width:calc(var(--mgd-rong) + 40px);margin-inline:auto;padding-inline:20px}
.mgd-tran{width:100%}
@container mgdbai (max-width:640px){.mgd-than{--mgd-co:17px;--mgd-can:left}.mgd-cot,.mgd-rong{padding-inline:16px}}

/* thanh điều hướng Soha: cao 45px, nền đen */
.mgd-dh{position:sticky;top:0;z-index:50;height:45px;background:#000;display:flex;align-items:center;justify-content:space-between;font-family:Arial,Helvetica,sans-serif;line-height:1}
.mgd-dh-ben{display:flex;align-items:center;height:100%}
.mgd-bai .mgd-dh a,.mgd-bai .mgd-dh button{color:#fff;text-decoration:none}
.mgd-dh-lui{width:45px;height:45px;background:#007f74;display:flex;align-items:center;justify-content:center}
.mgd-dh-lui svg,.mgd-dh-chia svg{fill:currentColor}
.mgd-dh-lui svg{width:20px;height:20px}
.mgd-dh-soha{margin-left:15px;display:flex;align-items:center}
.mgd-dh-soha img{height:24px;width:auto}
.mgd-dh-giua{position:absolute;left:50%;transform:translateX(-50%);display:flex;align-items:center;pointer-events:none}
.mgd-dh-giua img{height:26px;width:auto}
/* logo riêng của bài (trường "Điều hướng", Giang duyệt 14/10/2026): cao bằng logo Soha, ngang tự co, có trần */
.mgd-dh-soha img.mgd-dh-rieng{max-width:140px;object-fit:contain}
.mgd-dh-giua img.mgd-dh-rieng{max-width:220px;object-fit:contain}
.mgd-dh-phai{padding-right:12px}
.mgd-dh-chia{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:700;background:none;border:0;min-height:40px;padding:0 6px}
.mgd-dh-chia svg{width:14px;height:14px}
@container mgdbai (max-width:768px){.mgd-dh-giua{display:none}}

/* dải nhãn tài trợ: vòng bất biến, không theo skin (chữ, vị trí, màu cố định) */
.mgd-tt{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;padding:8px 16px;background:#f2f2f2;color:#222;font:600 14px/1.4 Arial,Helvetica,sans-serif;border-bottom:1px solid #d9d9d9;text-align:center}
.mgd-tt b{font-weight:700}
.mgd-tt-doi-tac{background:#fff4d6;border-bottom-color:#e2b84f}
.mgd-tt-doi-tac b{letter-spacing:.06em}
.mgd-tt-logo{height:24px;width:auto;display:inline-block}

/* ---------- khối nền ---------- */
.mgd-bia{position:relative}
.mgd-bia-anh{position:relative;width:100%;max-width:1920px;margin:0 auto;overflow:hidden}
.mgd-bia-anh img{width:100%}
.mgd-bia-anh picture{display:block}
.mgd-bia-chu{max-width:calc(var(--mgd-rong) + 40px);margin:0 auto;padding:34px 20px 6px;text-align:center}
.mgd-bia-k{display:block;color:var(--mgd-nhan-chu);font-family:var(--mgd-tit);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:15px;margin-bottom:10px}
.mgd-bia-t{font-family:var(--mgd-tit);font-weight:var(--mgd-tit-w);text-transform:var(--mgd-tit-hoa);color:var(--mgd-chu);font-size:clamp(28px,4.4cqi,68px);line-height:1.18;margin:0}
.mgd-bia-p{font-size:clamp(18px,1.8cqi,24px);line-height:1.5;color:var(--mgd-phu);margin:14px auto 0;max-width:900px}
.mgd-bia-a{font-size:15px;color:var(--mgd-phu);margin-top:14px;font-family:var(--mgd-chu-thich)}
.mgd-bia-ct{font-family:var(--mgd-chu-thich);font-size:14px;font-style:italic;color:var(--mgd-phu);text-align:center;padding:6px 20px 0;margin:0}
.mgd-bia-de .mgd-bia-chu{position:absolute;left:0;right:0;bottom:0;max-width:none;padding:90px 20px 36px;background:linear-gradient(to bottom,rgba(0,0,0,0),rgba(0,0,0,.78))}
.mgd-bia-de .mgd-bia-chu>*{max-width:var(--mgd-rong);margin-left:auto;margin-right:auto}
.mgd-bia-de .mgd-bia-t,.mgd-bia-de .mgd-bia-p,.mgd-bia-de .mgd-bia-a{color:#fff}
@container mgdbai (max-width:640px){.mgd-bia-de .mgd-bia-chu{position:static;background:none;padding-top:22px}.mgd-bia-de .mgd-bia-t{color:var(--mgd-chu)}.mgd-bia-de .mgd-bia-p,.mgd-bia-de .mgd-bia-a{color:var(--mgd-phu)}}
.mgd-sapo{display:flow-root;font-weight:700;font-size:1.06em;line-height:1.7;margin:6px 0 4px;text-align:var(--mgd-can)}
.mgd-hoa-dau::first-letter{float:left;font-family:var(--mgd-tit);font-weight:900;font-size:4.1em;line-height:.86;padding:6px 10px 0 0;color:var(--mgd-nhan)}
.mgd-doan p{margin:0 0 1em;text-align:var(--mgd-can)}
.mgd-doan p:last-child{margin-bottom:0}
.mgd-tm{font-family:var(--mgd-tit);font-weight:var(--mgd-tit-w);text-transform:var(--mgd-tm-hoa,uppercase);color:var(--mgd-tm-mau,var(--mgd-nhan));text-align:var(--mgd-tm-can,center);line-height:1.25;margin:26px 0 4px;font-size:clamp(24px,3.4cqi,34px)}
.mgd-tm::after{content:"";display:var(--mgd-tm-gach,none);width:80px;height:6px;border-radius:3px;background:var(--mgd-nhan);margin:12px var(--mgd-tm-gach-le,auto) 0}
h3.mgd-tm{font-size:clamp(20px,2.6cqi,24px);text-transform:none;text-align:left;color:var(--mgd-chu);margin-top:16px}
h3.mgd-tm::after{display:none}
.mgd-ds{margin:0;padding-left:1.4em;text-align:var(--mgd-can)}
.mgd-ds li{margin:4px 0;padding-left:4px}
.mgd-ds li::marker{color:var(--mgd-nhan);font-weight:700}
.mgd-anh{margin:6px auto}
.mgd-anh-ct,.mgd-ct{font-family:var(--mgd-chu-thich);font-size:15px;font-style:italic;color:var(--mgd-phu);margin:8px auto 0;line-height:1.5;text-align:center}
.mgd-tran .mgd-anh-ct,.mgd-rong .mgd-anh-ct{max-width:calc(var(--mgd-cot) + 40px);padding-inline:20px}
.mgd-anh-doi{display:grid;grid-template-columns:repeat(var(--n,2),minmax(0,1fr));gap:12px}
.mgd-anh-doi img{width:100%;aspect-ratio:4/3;object-fit:cover}
@container mgdbai (max-width:640px){.mgd-anh-doi{grid-template-columns:1fr}}
.mgd-video-khung{position:relative;aspect-ratio:16/9;background:#0d0f12;overflow:hidden;margin:0 auto}
.mgd-video-doc{aspect-ratio:9/16;max-width:420px}
.mgd-video-vuong{aspect-ratio:1/1;max-width:640px}
.mgd-video-khung iframe,.mgd-video-khung video{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:contain}
/* mã nhúng mạng xã hội (phiếu 21/10): khung co giãn, iframe lấp đầy */
.mgd-nhung-ma .mgd-nhung-khung{position:relative;width:100%;max-width:560px;min-height:320px;margin:0 auto;background:var(--mgd-nen-2,rgba(127,127,127,.06));overflow:hidden}
.mgd-nhung-ma .mgd-nhung-khung iframe{width:100%;min-height:320px;border:0;display:block}
/* bố cục khối: hàng hai khối + bề rộng (phiếu 21/10). Chỉ bật khi bài có "Bố cục"; bài cũ không đổi */
.mgd-than.mgd-co-boc{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:center}
.mgd-than.mgd-co-boc>section.mgd-khoi{flex:0 0 100%;max-width:100%;box-sizing:border-box;align-self:stretch}
.mgd-than.mgd-co-boc>section.mgd-khoi-rong{flex-basis:var(--mgd-khoi-rong,100%);max-width:var(--mgd-khoi-rong,100%)}
.mgd-than.mgd-co-boc>section.mgd-khoi-rong>.mgd-cot,.mgd-than.mgd-co-boc>section.mgd-khoi-rong>.mgd-anh,.mgd-than.mgd-co-boc>section.mgd-khoi-rong>.mgd-bieu-do,.mgd-than.mgd-co-boc>section.mgd-khoi-rong>.mgd-rong{max-width:100%;width:auto;margin-inline:0}
@container mgdbai (max-width:768px){.mgd-than.mgd-co-boc{display:block}.mgd-than.mgd-co-boc>section.mgd-khoi-rong{max-width:100%}}
.mgd-ke{border:0;margin:18px auto;height:1px;background:var(--mgd-ke);max-width:var(--mgd-cot)}
.mgd-ke-ba-cham{background:none;height:auto;text-align:center;color:var(--mgd-nhan);letter-spacing:.8em;font-size:20px;line-height:1}
.mgd-ke-ba-cham::before{content:"\2022\2022\2022"}
.mgd-gc{margin:24px 0 8px;font-family:var(--mgd-chu-thich);font-size:15px;line-height:1.7;color:var(--mgd-phu);text-align:center;border-top:1px solid var(--mgd-ke);padding-top:18px}
.mgd-gc b{color:var(--mgd-chu)}
.mgd-nguon{font-family:var(--mgd-chu-thich);font-size:14px;font-style:italic;color:var(--mgd-phu);margin:8px 0 0}


/* ---------- dùng chung giữa các linh kiện ---------- */
.mgd-nut{min-height:44px;min-width:44px;padding:8px 16px;border-radius:6px;border:1px solid var(--mgd-ke);background:var(--mgd-hop);color:var(--mgd-chu);font-weight:600;transition:background-color var(--mgd-cd-nhanh) var(--mgd-gt-doi),border-color var(--mgd-cd-nhanh) var(--mgd-gt-doi)}
.mgd-nut:disabled{opacity:.4;cursor:default}
/* .mgd-bai .mgd-nut-chinh: phải mạnh hơn .mgd-bai button{color:inherit}, không thì chữ nút chính mất màu tren-nhan (lỗi của bản cũ) */
.mgd-bai .mgd-nut-chinh{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.mgd-bd-t{font-family:var(--mgd-tit);font-weight:700;font-size:clamp(19px,2.4cqi,24px);line-height:1.3;margin:0 0 4px}
.mgd-bd-dv{font-size:14px;color:var(--mgd-phu);margin:0 0 12px}
.mgd-bang-gon{margin-top:10px;font-size:15px}
.mgd-bang-gon summary{cursor:pointer;color:var(--mgd-phu);min-height:40px;display:flex;align-items:center}
.mgd-bang-gon table{border-collapse:collapse;width:100%;font-size:15px}
.mgd-bang-gon th,.mgd-bang-gon td{border-bottom:1px solid var(--mgd-ke);padding:6px 8px;text-align:left}
.mgd-buoc-dieu{display:none;justify-content:space-between;gap:8px;margin-top:10px}
.mgd-co-js .mgd-buoc-dieu{display:flex}
/* khung bố cục (lượt 2, 23/10/2026): lưới khối số liệu trên máy tính; toàn màn hình; mục lục */
.mgd-than.mgd-co-boc>section.mgd-luoi-doi{flex:0 0 calc(min(var(--mgd-rong),100%) / 2);max-width:calc(min(var(--mgd-rong),100%) / 2)}
.mgd-than.mgd-co-boc>section.mgd-luoi-doi>.mgd-cot,.mgd-than.mgd-co-boc>section.mgd-luoi-doi>.mgd-rong{max-width:100%;margin-inline:0}
@container mgdbai (max-width:768px){.mgd-than.mgd-co-boc>section.mgd-luoi-doi{max-width:100%}}
.mgd-toan-man{min-height:min(100svh,900px);display:flex;flex-direction:column;justify-content:center;background:var(--mgd-hop);margin-block:24px;padding-block:32px}
.mgd-toan-man .mgd-so-o{font-size:clamp(56px,9cqi,112px);padding-block:28px}
.mgd-toan-man .mgd-so-luoi{max-width:520px;margin-inline:auto}
.mgd-ml{border-top:3px solid var(--mgd-nhan);border-bottom:1px solid var(--mgd-ke);padding-block:12px;margin-block:18px}
.mgd-ml-t{font-family:var(--mgd-tit);font-weight:700;margin:0 0 6px}
.mgd-ml ol{margin:0;padding-left:1.4em}
.mgd-ml li{margin:4px 0}
.mgd-ml a{color:var(--mgd-nhan-chu);display:inline-block;min-height:40px;line-height:40px}

/* ---------- phong cách của bài (máy dựng sinh từ nhan-dien/) ---------- */
.mgd-bai{--mgd-nen:#ffffff;--mgd-chu:#1f1f1f;--mgd-phu:#6b6b6b;--mgd-ke:#e6e6e6;--mgd-nhan:#0f5c7a;--mgd-nhan-2:#9a4f12;--mgd-hop:#f7f5f2;--mgd-tren-nhan:#ffffff;--mgd-tit-hoa:none;--mgd-tm-hoa:none;--mgd-tit:"Be Vietnam Pro",system-ui,sans-serif;--mgd-than:"Source Serif 4",Georgia,serif;--mgd-chu-thich:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--mgd-nhan-chu:#0f5c7a;--mgd-nhan-nen:#0f5c7a;--mgd-tren-nhan-2:#ffffff}
/* tên tác giả cuối bài (nen bản 5, 29/10/2026): canh phải, đậm, cỡ thân chữ */
.mgd-tac-gia{margin:28px 0 4px;text-align:right;font-family:var(--mgd-than);font-size:17px;line-height:1.5;color:var(--mgd-chu)}
.mgd-tac-gia b{font-weight:700}
/* ---------- P13 hộp chữ, trích dẫn ---------- */
.mgd-hop{background:var(--mgd-hop);border-left:4px solid var(--mgd-nhan);border-radius:0 8px 8px 0;padding:16px 20px 18px;margin:8px 0}
.mgd-hop-t{font-family:var(--mgd-tit);font-weight:700;font-size:15px;letter-spacing:.06em;text-transform:uppercase;color:var(--mgd-nhan-chu);margin:0 0 6px}
.mgd-hop p{margin:0;text-align:var(--mgd-can)}
.mgd-hop-phuong-phap{border-left-color:var(--mgd-phu);font-size:.94em}
.mgd-hop-phuong-phap .mgd-hop-t{color:var(--mgd-phu)}
.mgd-td{margin:14px 0;padding:10px 0;text-align:center}
.mgd-td::before{content:"\201C";display:block;font-family:Georgia,serif;font-size:84px;line-height:.6;color:var(--mgd-nhan);margin-bottom:6px}
.mgd-td p{font-family:var(--mgd-tit);font-size:clamp(21px,2.8cqi,28px);line-height:1.45;font-weight:700;margin:0}
.mgd-td footer{margin-top:10px;font-family:var(--mgd-chu-thich);font-size:15px;color:var(--mgd-phu)}
.mgd-td footer b{color:var(--mgd-chu)}
/* ---------- P11 thẻ con số ---------- */
.mgd-so-t{font-family:var(--mgd-tit);font-weight:var(--mgd-tit-w);text-transform:var(--mgd-tit-hoa);text-align:center;font-size:clamp(20px,2.6cqi,26px);margin:0 0 16px}
.mgd-so-luoi{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:0;padding:0;list-style:none}
/* luật xếp ô (Giang chốt 15/10/2026): máy tính dưới 5 ô thì đúng một hàng; điện thoại ô chẵn 2 cột, ô lẻ 1 cột */
.mgd-so-luoi:has(>li:nth-child(2):last-child){grid-template-columns:repeat(2,minmax(0,1fr))}
.mgd-so-luoi:has(>li:nth-child(3):last-child){grid-template-columns:repeat(3,minmax(0,1fr))}
.mgd-so-luoi:has(>li:nth-child(4):last-child){grid-template-columns:repeat(4,minmax(0,1fr))}
@container mgdbai (max-width:640px){
.mgd-so-luoi,.mgd-so-luoi:has(>li:nth-child(n):last-child){grid-template-columns:1fr}
.mgd-so-luoi:has(>li:nth-child(2n):last-child){grid-template-columns:repeat(2,minmax(0,1fr))}
}
/* ô là khung đo (container): cqi trên chính ô tính theo khung bài, cqi bên trong ô tính theo bề ngang ô */
.mgd-so-o{background:var(--mgd-hop);border-top:4px solid var(--mgd-nhan);border-radius:6px;padding:18px 12px;text-align:center;container-type:inline-size;min-width:0;font-size:clamp(34px,5cqi,54px)}
/* số và đơn vị cùng một dòng, cấm ngắt giữa hai phần; ô hẹp thì số nhỏ lại theo bề ngang ô (không dưới 30px) */
.mgd-so-sd{display:block;white-space:nowrap;font-family:var(--mgd-tit);color:var(--mgd-nhan);font-size:max(30px,min(1em,26cqi));line-height:1.05}
.mgd-so-sd.mgd-so-dai{font-size:max(24px,min(1em,15cqi))}
.mgd-so-sd.mgd-so-rat-dai{font-size:max(20px,min(1em,11cqi))}
.mgd-so-s{font-weight:900;font-variant-numeric:tabular-nums}
.mgd-so-d{font-weight:700;font-size:.5em;margin-left:.2em;color:var(--mgd-chu)}
.mgd-so-d-sat{margin-left:.04em}
.mgd-so-n{display:block;font-size:16px;line-height:1.5;color:var(--mgd-phu);margin-top:8px}
/* ---------- chung ---------- */
.mgd-co-js .mgd-chi-khong-js{display:none}
.mgd-dong .mgd-khoi{opacity:0;transform:translateY(18px);transition:opacity var(--mgd-cd-cham) var(--mgd-gt-vao),transform var(--mgd-cd-cham) var(--mgd-gt-vao)}
/* thang nghiêm 4–5: chỉ mờ dần, không trượt, không trang trí chuyển động */
.mgd-bai[data-nghiem="4"] .mgd-dong .mgd-khoi,.mgd-bai[data-nghiem="5"] .mgd-dong .mgd-khoi,.mgd-bai[data-nghiem="4"].mgd-dong .mgd-khoi,.mgd-bai[data-nghiem="5"].mgd-dong .mgd-khoi{transform:none}
.mgd-dong .mgd-khoi.mgd-hien{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .mgd-bai *{transition:none!important;animation:none!important}
  .mgd-dong .mgd-khoi{opacity:1;transform:none}
}
@media print{
  .mgd-dh{position:static}
  .mgd-dong .mgd-khoi{opacity:1!important;transform:none!important}
  .mgd-co-js .mgd-bdvn-ke .mgd-bdvn-ds>li,.mgd-co-js .mgd-dtg-vung .mgd-dtg-ds>li,.mgd-co-js .mgd-buoc .mgd-buoc-ds>li,
  .mgd-co-js .mgd-tn .mgd-tn-cau,.mgd-co-js .mgd-tn .mgd-tn-kq,.mgd-co-js .mgd-tn .mgd-tn-kq-ds li{display:block!important}
  .mgd-co-js .mgd-cuon{display:block!important}
  .mgd-co-js .mgd-cuon-visual,.mgd-buoc-nut,.mgd-buoc-dieu,.mgd-tn-dieu,.mgd-bang-loc,.mgd-bang-trang,.mgd-ad-o,.mgd-dh-chia{display:none!important}
  .mgd-co-js .mgd-cuon .mgd-buoc-ds figure{display:block!important}
  .mgd-co-js .mgd-cuon .mgd-buoc-ds>li{min-height:0!important}
  .mgd-bang tr{display:table-row!important}
  .mgd-khoi{break-inside:avoid-page}
}

/* khối tự do */

.tk{font-family:var(--mgd-than);color:var(--mgd-chu)}
.tk .tk-ve{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--mgd-phu);text-decoration:none;border:0;background:none;padding:0;cursor:pointer}
.tk .tk-ve:hover{color:var(--mgd-nhan-chu)}
.tk-seg{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0 10px;font-size:15px}
.tk-seg>span{color:var(--mgd-phu)}
.tk .tk-seg button,.tk .tk-quick button{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--mgd-ke);background:var(--mgd-nen);color:var(--mgd-chu);font:600 15px/1 var(--mgd-than);cursor:pointer}
.tk .tk-seg button[aria-pressed="true"],.tk .tk-quick button[aria-pressed="true"]{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.tk-rows{list-style:none;margin:0;padding:0}
.tk .tk-row{display:grid;grid-template-columns:1fr auto;grid-template-areas:"l v" "b b" "t t";gap:4px 10px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--mgd-ke);padding:10px 4px;color:inherit;cursor:pointer;font:17px/1.35 var(--mgd-than);border-radius:6px}
.tk .tk-row[aria-pressed="true"]{background:var(--mgd-hop)}
.tk .tk-row:focus-visible,.tk button:focus-visible,.tk a:focus-visible{outline:3px solid var(--mgd-nhan-chu);outline-offset:2px}
.tk-l{grid-area:l;font-weight:600}.tk-v{grid-area:v;font-weight:700}.tk-bars{grid-area:b;display:grid;gap:4px}
.tk-q2t{grid-area:t;font-size:14px;color:var(--mgd-phu);display:none}.tk-mq2 .tk-q2t{display:block}
.tk-tr{display:flex;align-items:center;gap:6px;height:16px}.tk-tr.tk-q2{display:none}.tk-mq2 .tk-tr.tk-q2{display:flex}
.tk-bar{display:block;height:12px;border-radius:2px}.tk-dem{background:var(--mgd-nhan)}.tk-sup{background:var(--mgd-nhan-2)}.tk-b2{background:var(--mgd-ke)}
.tk-bv{font-size:14px;font-weight:600;white-space:nowrap}
.tk-gap{grid-area:v;font-weight:800;font-size:15px;align-self:center}.tk-pos{color:var(--mgd-nhan-chu)}.tk-neg{color:var(--mgd-chu)}
.tk-leg{font-size:14px;color:var(--mgd-phu);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;margin:6px 0}
.tk-leg>span{white-space:nowrap}.tk-sw{display:inline-block;width:12px;height:12px;border-radius:2px;vertical-align:-1px;margin-right:4px}
.tk-det{margin:6px 0 12px;background:var(--mgd-nen);border:1px solid var(--mgd-ke);border-left:4px solid var(--mgd-nhan);border-radius:10px;padding:14px;font-size:17px}
.tk-det h3{margin:0 0 6px;font:700 20px/1.3 var(--mgd-tit)}
.tk-big{display:flex;gap:6px 18px;flex-wrap:wrap;margin:6px 0}.tk-big div{min-width:110px}
.tk-big b{display:block;font:800 28px/1.1 var(--mgd-tit)}.tk-big span{font-size:14px;color:var(--mgd-phu)}
.tk-big .tk-cd b{color:var(--mgd-nhan-chu)}
.tk-det p{margin:8px 0}.tk-rel{border-top:1px solid var(--mgd-ke);margin-top:10px;padding-top:8px}
.tk-rel ul{margin:4px 0;padding-left:20px}.tk-rel li{margin:4px 0}.tk-via{color:var(--mgd-phu);font-size:14px}
.tk .tk-cta{display:inline-flex;align-items:center;min-height:44px;font:600 16px/1.3 var(--mgd-than);color:var(--mgd-nhan-chu);text-decoration:none;background:none;border:0;padding:0;margin-right:16px;cursor:pointer;text-align:left}
.tk-badge{display:inline-block;font:800 13px/1 var(--mgd-than);letter-spacing:.06em;border-radius:4px;padding:5px 8px;margin:4px 0 8px}
.tk-b3{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}.tk-b4{border:2px dashed var(--mgd-chu);color:var(--mgd-chu)}
.tk-nojs{font-size:14px;color:var(--mgd-phu)}.tk-js .tk-tinh{display:none}.tk:not(.tk-js) .tk-chi-js{display:none}

.tk-mau{display:none}
.mgd-ban-sua .tk-mau{display:block;margin:12px 0;padding:10px 12px;border:2px dashed var(--mgd-ke);border-radius:8px;font-size:15px}
.mgd-ban-sua .tk-mau::before{content:"Câu mẫu trong ô kết quả (chỉ hiện trên bàn sửa). Giữ nguyên chữ trong ngoặc nhọn { }: máy thay bằng số.";display:block;font-weight:700;margin-bottom:6px;color:var(--mgd-phu)}
.tk-mau p{margin:4px 0}
/* R05: trên bàn sửa hiện cả phần chỉ chạy khi có JS (lối tắt, nút quay lại, nút chế độ) để BTV sửa được chữ; độc giả không thấy lớp mgd-ban-sua */
.mgd-ban-sua .tk:not(.tk-js) .tk-chi-js{display:revert}.mgd-ban-sua .tk:not(.tk-js) .lv-quick{display:flex}
.tk-ex{list-style:none;padding:0;margin:4px 0}.tk-ex li{margin:6px 0}

.lv-entries{display:grid;gap:12px;grid-template-columns:1fr;margin:8px 0 6px}
@container mgdbai (min-width:640px){.lv-entries{grid-template-columns:1fr 1fr}.lv-tiles{grid-template-columns:1fr 1fr}}
.tk .lv-e{display:block;text-decoration:none;color:var(--mgd-chu);border-radius:12px;padding:16px;border:1px solid var(--mgd-ke);background:var(--mgd-hop)}
.tk .lv-x{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.lv-k{display:block;font-size:14px;text-transform:uppercase;letter-spacing:.05em;opacity:.85}.lv-t{display:block;font:800 22px/1.25 var(--mgd-tit);margin:2px 0 4px}.lv-d{display:block;font-size:17px;line-height:1.45}
.lv-tiles{list-style:none;margin:0;padding:0;display:grid;gap:10px;grid-template-columns:1fr}
.tk .lv-tiles a{display:block;text-decoration:none;color:var(--mgd-chu);background:var(--mgd-nen);border:1px solid var(--mgd-ke);border-radius:12px;padding:14px}
.lv-tiles b{display:block;font:800 26px/1.2 var(--mgd-tit);color:var(--mgd-nhan-chu)}.lv-tiles span{display:block;font-size:17px;margin:4px 0 8px}.lv-tiles i{font-style:normal;font-size:15px;font-weight:600;color:var(--mgd-nhan-chu)}

.lv-quick{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:12px 0 18px;padding:12px;border:1px solid var(--mgd-ke);border-radius:10px;background:var(--mgd-hop);font:600 14px/1.5 var(--mgd-chu-thich)}
.lv-quick>span{color:var(--mgd-phu)}
.mgd-bai .lv-quick a{display:inline-flex;align-items:center;min-height:44px;padding:7px 12px;border:1px solid var(--mgd-ke);border-radius:999px;background:var(--mgd-nen);text-decoration:none;color:var(--mgd-nhan-chu)}
@media(max-width:400px){.lv-quick{gap:6px}.mgd-bai .lv-quick a{padding:6px 9px}}


.tk{font-family:var(--mgd-than);color:var(--mgd-chu)}
.tk .tk-ve{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--mgd-phu);text-decoration:none;border:0;background:none;padding:0;cursor:pointer}
.tk .tk-ve:hover{color:var(--mgd-nhan-chu)}
.tk-seg{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0 10px;font-size:15px}
.tk-seg>span{color:var(--mgd-phu)}
.tk .tk-seg button,.tk .tk-quick button{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--mgd-ke);background:var(--mgd-nen);color:var(--mgd-chu);font:600 15px/1 var(--mgd-than);cursor:pointer}
.tk .tk-seg button[aria-pressed="true"],.tk .tk-quick button[aria-pressed="true"]{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.tk-rows{list-style:none;margin:0;padding:0}
.tk .tk-row{display:grid;grid-template-columns:1fr auto;grid-template-areas:"l v" "b b" "t t";gap:4px 10px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--mgd-ke);padding:10px 4px;color:inherit;cursor:pointer;font:17px/1.35 var(--mgd-than);border-radius:6px}
.tk .tk-row[aria-pressed="true"]{background:var(--mgd-hop)}
.tk .tk-row:focus-visible,.tk button:focus-visible,.tk a:focus-visible{outline:3px solid var(--mgd-nhan-chu);outline-offset:2px}
.tk-l{grid-area:l;font-weight:600}.tk-v{grid-area:v;font-weight:700}.tk-bars{grid-area:b;display:grid;gap:4px}
.tk-q2t{grid-area:t;font-size:14px;color:var(--mgd-phu);display:none}.tk-mq2 .tk-q2t{display:block}
.tk-tr{display:flex;align-items:center;gap:6px;height:16px}.tk-tr.tk-q2{display:none}.tk-mq2 .tk-tr.tk-q2{display:flex}
.tk-bar{display:block;height:12px;border-radius:2px}.tk-dem{background:var(--mgd-nhan)}.tk-sup{background:var(--mgd-nhan-2)}.tk-b2{background:var(--mgd-ke)}
.tk-bv{font-size:14px;font-weight:600;white-space:nowrap}
.tk-gap{grid-area:v;font-weight:800;font-size:15px;align-self:center}.tk-pos{color:var(--mgd-nhan-chu)}.tk-neg{color:var(--mgd-chu)}
.tk-leg{font-size:14px;color:var(--mgd-phu);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;margin:6px 0}
.tk-leg>span{white-space:nowrap}.tk-sw{display:inline-block;width:12px;height:12px;border-radius:2px;vertical-align:-1px;margin-right:4px}
.tk-det{margin:6px 0 12px;background:var(--mgd-nen);border:1px solid var(--mgd-ke);border-left:4px solid var(--mgd-nhan);border-radius:10px;padding:14px;font-size:17px}
.tk-det h3{margin:0 0 6px;font:700 20px/1.3 var(--mgd-tit)}
.tk-big{display:flex;gap:6px 18px;flex-wrap:wrap;margin:6px 0}.tk-big div{min-width:110px}
.tk-big b{display:block;font:800 28px/1.1 var(--mgd-tit)}.tk-big span{font-size:14px;color:var(--mgd-phu)}
.tk-big .tk-cd b{color:var(--mgd-nhan-chu)}
.tk-det p{margin:8px 0}.tk-rel{border-top:1px solid var(--mgd-ke);margin-top:10px;padding-top:8px}
.tk-rel ul{margin:4px 0;padding-left:20px}.tk-rel li{margin:4px 0}.tk-via{color:var(--mgd-phu);font-size:14px}
.tk .tk-cta{display:inline-flex;align-items:center;min-height:44px;font:600 16px/1.3 var(--mgd-than);color:var(--mgd-nhan-chu);text-decoration:none;background:none;border:0;padding:0;margin-right:16px;cursor:pointer;text-align:left}
.tk-badge{display:inline-block;font:800 13px/1 var(--mgd-than);letter-spacing:.06em;border-radius:4px;padding:5px 8px;margin:4px 0 8px}
.tk-b3{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}.tk-b4{border:2px dashed var(--mgd-chu);color:var(--mgd-chu)}
.tk-nojs{font-size:14px;color:var(--mgd-phu)}.tk-js .tk-tinh{display:none}.tk:not(.tk-js) .tk-chi-js{display:none}

.tk-mau{display:none}
.mgd-ban-sua .tk-mau{display:block;margin:12px 0;padding:10px 12px;border:2px dashed var(--mgd-ke);border-radius:8px;font-size:15px}
.mgd-ban-sua .tk-mau::before{content:"Câu mẫu trong ô kết quả (chỉ hiện trên bàn sửa). Giữ nguyên chữ trong ngoặc nhọn { }: máy thay bằng số.";display:block;font-weight:700;margin-bottom:6px;color:var(--mgd-phu)}
.tk-mau p{margin:4px 0}
/* R05: trên bàn sửa hiện cả phần chỉ chạy khi có JS (lối tắt, nút quay lại, nút chế độ) để BTV sửa được chữ; độc giả không thấy lớp mgd-ban-sua */
.mgd-ban-sua .tk:not(.tk-js) .tk-chi-js{display:revert}.mgd-ban-sua .tk:not(.tk-js) .lv-quick{display:flex}
.tk-ex{list-style:none;padding:0;margin:4px 0}.tk-ex li{margin:6px 0}


.tk{font-family:var(--mgd-than);color:var(--mgd-chu)}
.tk .tk-ve{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--mgd-phu);text-decoration:none;border:0;background:none;padding:0;cursor:pointer}
.tk .tk-ve:hover{color:var(--mgd-nhan-chu)}
.tk-seg{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0 10px;font-size:15px}
.tk-seg>span{color:var(--mgd-phu)}
.tk .tk-seg button,.tk .tk-quick button{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--mgd-ke);background:var(--mgd-nen);color:var(--mgd-chu);font:600 15px/1 var(--mgd-than);cursor:pointer}
.tk .tk-seg button[aria-pressed="true"],.tk .tk-quick button[aria-pressed="true"]{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.tk-rows{list-style:none;margin:0;padding:0}
.tk .tk-row{display:grid;grid-template-columns:1fr auto;grid-template-areas:"l v" "b b" "t t";gap:4px 10px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--mgd-ke);padding:10px 4px;color:inherit;cursor:pointer;font:17px/1.35 var(--mgd-than);border-radius:6px}
.tk .tk-row[aria-pressed="true"]{background:var(--mgd-hop)}
.tk .tk-row:focus-visible,.tk button:focus-visible,.tk a:focus-visible{outline:3px solid var(--mgd-nhan-chu);outline-offset:2px}
.tk-l{grid-area:l;font-weight:600}.tk-v{grid-area:v;font-weight:700}.tk-bars{grid-area:b;display:grid;gap:4px}
.tk-q2t{grid-area:t;font-size:14px;color:var(--mgd-phu);display:none}.tk-mq2 .tk-q2t{display:block}
.tk-tr{display:flex;align-items:center;gap:6px;height:16px}.tk-tr.tk-q2{display:none}.tk-mq2 .tk-tr.tk-q2{display:flex}
.tk-bar{display:block;height:12px;border-radius:2px}.tk-dem{background:var(--mgd-nhan)}.tk-sup{background:var(--mgd-nhan-2)}.tk-b2{background:var(--mgd-ke)}
.tk-bv{font-size:14px;font-weight:600;white-space:nowrap}
.tk-gap{grid-area:v;font-weight:800;font-size:15px;align-self:center}.tk-pos{color:var(--mgd-nhan-chu)}.tk-neg{color:var(--mgd-chu)}
.tk-leg{font-size:14px;color:var(--mgd-phu);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;margin:6px 0}
.tk-leg>span{white-space:nowrap}.tk-sw{display:inline-block;width:12px;height:12px;border-radius:2px;vertical-align:-1px;margin-right:4px}
.tk-det{margin:6px 0 12px;background:var(--mgd-nen);border:1px solid var(--mgd-ke);border-left:4px solid var(--mgd-nhan);border-radius:10px;padding:14px;font-size:17px}
.tk-det h3{margin:0 0 6px;font:700 20px/1.3 var(--mgd-tit)}
.tk-big{display:flex;gap:6px 18px;flex-wrap:wrap;margin:6px 0}.tk-big div{min-width:110px}
.tk-big b{display:block;font:800 28px/1.1 var(--mgd-tit)}.tk-big span{font-size:14px;color:var(--mgd-phu)}
.tk-big .tk-cd b{color:var(--mgd-nhan-chu)}
.tk-det p{margin:8px 0}.tk-rel{border-top:1px solid var(--mgd-ke);margin-top:10px;padding-top:8px}
.tk-rel ul{margin:4px 0;padding-left:20px}.tk-rel li{margin:4px 0}.tk-via{color:var(--mgd-phu);font-size:14px}
.tk .tk-cta{display:inline-flex;align-items:center;min-height:44px;font:600 16px/1.3 var(--mgd-than);color:var(--mgd-nhan-chu);text-decoration:none;background:none;border:0;padding:0;margin-right:16px;cursor:pointer;text-align:left}
.tk-badge{display:inline-block;font:800 13px/1 var(--mgd-than);letter-spacing:.06em;border-radius:4px;padding:5px 8px;margin:4px 0 8px}
.tk-b3{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}.tk-b4{border:2px dashed var(--mgd-chu);color:var(--mgd-chu)}
.tk-nojs{font-size:14px;color:var(--mgd-phu)}.tk-js .tk-tinh{display:none}.tk:not(.tk-js) .tk-chi-js{display:none}

.tk-mau{display:none}
.mgd-ban-sua .tk-mau{display:block;margin:12px 0;padding:10px 12px;border:2px dashed var(--mgd-ke);border-radius:8px;font-size:15px}
.mgd-ban-sua .tk-mau::before{content:"Câu mẫu trong ô kết quả (chỉ hiện trên bàn sửa). Giữ nguyên chữ trong ngoặc nhọn { }: máy thay bằng số.";display:block;font-weight:700;margin-bottom:6px;color:var(--mgd-phu)}
.tk-mau p{margin:4px 0}
/* R05: trên bàn sửa hiện cả phần chỉ chạy khi có JS (lối tắt, nút quay lại, nút chế độ) để BTV sửa được chữ; độc giả không thấy lớp mgd-ban-sua */
.mgd-ban-sua .tk:not(.tk-js) .tk-chi-js{display:revert}.mgd-ban-sua .tk:not(.tk-js) .lv-quick{display:flex}
.tk-ex{list-style:none;padding:0;margin:4px 0}.tk-ex li{margin:6px 0}
.tk-one .tk-rows li[data-id]:not(.tk-sel){display:none}

.tk{font-family:var(--mgd-than);color:var(--mgd-chu)}
.tk .tk-ve{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--mgd-phu);text-decoration:none;border:0;background:none;padding:0;cursor:pointer}
.tk .tk-ve:hover{color:var(--mgd-nhan-chu)}
.tk-seg{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0 10px;font-size:15px}
.tk-seg>span{color:var(--mgd-phu)}
.tk .tk-seg button,.tk .tk-quick button{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--mgd-ke);background:var(--mgd-nen);color:var(--mgd-chu);font:600 15px/1 var(--mgd-than);cursor:pointer}
.tk .tk-seg button[aria-pressed="true"],.tk .tk-quick button[aria-pressed="true"]{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.tk-rows{list-style:none;margin:0;padding:0}
.tk .tk-row{display:grid;grid-template-columns:1fr auto;grid-template-areas:"l v" "b b" "t t";gap:4px 10px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--mgd-ke);padding:10px 4px;color:inherit;cursor:pointer;font:17px/1.35 var(--mgd-than);border-radius:6px}
.tk .tk-row[aria-pressed="true"]{background:var(--mgd-hop)}
.tk .tk-row:focus-visible,.tk button:focus-visible,.tk a:focus-visible{outline:3px solid var(--mgd-nhan-chu);outline-offset:2px}
.tk-l{grid-area:l;font-weight:600}.tk-v{grid-area:v;font-weight:700}.tk-bars{grid-area:b;display:grid;gap:4px}
.tk-q2t{grid-area:t;font-size:14px;color:var(--mgd-phu);display:none}.tk-mq2 .tk-q2t{display:block}
.tk-tr{display:flex;align-items:center;gap:6px;height:16px}.tk-tr.tk-q2{display:none}.tk-mq2 .tk-tr.tk-q2{display:flex}
.tk-bar{display:block;height:12px;border-radius:2px}.tk-dem{background:var(--mgd-nhan)}.tk-sup{background:var(--mgd-nhan-2)}.tk-b2{background:var(--mgd-ke)}
.tk-bv{font-size:14px;font-weight:600;white-space:nowrap}
.tk-gap{grid-area:v;font-weight:800;font-size:15px;align-self:center}.tk-pos{color:var(--mgd-nhan-chu)}.tk-neg{color:var(--mgd-chu)}
.tk-leg{font-size:14px;color:var(--mgd-phu);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;margin:6px 0}
.tk-leg>span{white-space:nowrap}.tk-sw{display:inline-block;width:12px;height:12px;border-radius:2px;vertical-align:-1px;margin-right:4px}
.tk-det{margin:6px 0 12px;background:var(--mgd-nen);border:1px solid var(--mgd-ke);border-left:4px solid var(--mgd-nhan);border-radius:10px;padding:14px;font-size:17px}
.tk-det h3{margin:0 0 6px;font:700 20px/1.3 var(--mgd-tit)}
.tk-big{display:flex;gap:6px 18px;flex-wrap:wrap;margin:6px 0}.tk-big div{min-width:110px}
.tk-big b{display:block;font:800 28px/1.1 var(--mgd-tit)}.tk-big span{font-size:14px;color:var(--mgd-phu)}
.tk-big .tk-cd b{color:var(--mgd-nhan-chu)}
.tk-det p{margin:8px 0}.tk-rel{border-top:1px solid var(--mgd-ke);margin-top:10px;padding-top:8px}
.tk-rel ul{margin:4px 0;padding-left:20px}.tk-rel li{margin:4px 0}.tk-via{color:var(--mgd-phu);font-size:14px}
.tk .tk-cta{display:inline-flex;align-items:center;min-height:44px;font:600 16px/1.3 var(--mgd-than);color:var(--mgd-nhan-chu);text-decoration:none;background:none;border:0;padding:0;margin-right:16px;cursor:pointer;text-align:left}
.tk-badge{display:inline-block;font:800 13px/1 var(--mgd-than);letter-spacing:.06em;border-radius:4px;padding:5px 8px;margin:4px 0 8px}
.tk-b3{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}.tk-b4{border:2px dashed var(--mgd-chu);color:var(--mgd-chu)}
.tk-nojs{font-size:14px;color:var(--mgd-phu)}.tk-js .tk-tinh{display:none}.tk:not(.tk-js) .tk-chi-js{display:none}

.tk-mau{display:none}
.mgd-ban-sua .tk-mau{display:block;margin:12px 0;padding:10px 12px;border:2px dashed var(--mgd-ke);border-radius:8px;font-size:15px}
.mgd-ban-sua .tk-mau::before{content:"Câu mẫu trong ô kết quả (chỉ hiện trên bàn sửa). Giữ nguyên chữ trong ngoặc nhọn { }: máy thay bằng số.";display:block;font-weight:700;margin-bottom:6px;color:var(--mgd-phu)}
.tk-mau p{margin:4px 0}
/* R05: trên bàn sửa hiện cả phần chỉ chạy khi có JS (lối tắt, nút quay lại, nút chế độ) để BTV sửa được chữ; độc giả không thấy lớp mgd-ban-sua */
.mgd-ban-sua .tk:not(.tk-js) .tk-chi-js{display:revert}.mgd-ban-sua .tk:not(.tk-js) .lv-quick{display:flex}
.tk-ex{list-style:none;padding:0;margin:4px 0}.tk-ex li{margin:6px 0}


.tk{font-family:var(--mgd-than);color:var(--mgd-chu)}
.tk .tk-ve{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--mgd-phu);text-decoration:none;border:0;background:none;padding:0;cursor:pointer}
.tk .tk-ve:hover{color:var(--mgd-nhan-chu)}
.tk-seg{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0 10px;font-size:15px}
.tk-seg>span{color:var(--mgd-phu)}
.tk .tk-seg button,.tk .tk-quick button{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--mgd-ke);background:var(--mgd-nen);color:var(--mgd-chu);font:600 15px/1 var(--mgd-than);cursor:pointer}
.tk .tk-seg button[aria-pressed="true"],.tk .tk-quick button[aria-pressed="true"]{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.tk-rows{list-style:none;margin:0;padding:0}
.tk .tk-row{display:grid;grid-template-columns:1fr auto;grid-template-areas:"l v" "b b" "t t";gap:4px 10px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--mgd-ke);padding:10px 4px;color:inherit;cursor:pointer;font:17px/1.35 var(--mgd-than);border-radius:6px}
.tk .tk-row[aria-pressed="true"]{background:var(--mgd-hop)}
.tk .tk-row:focus-visible,.tk button:focus-visible,.tk a:focus-visible{outline:3px solid var(--mgd-nhan-chu);outline-offset:2px}
.tk-l{grid-area:l;font-weight:600}.tk-v{grid-area:v;font-weight:700}.tk-bars{grid-area:b;display:grid;gap:4px}
.tk-q2t{grid-area:t;font-size:14px;color:var(--mgd-phu);display:none}.tk-mq2 .tk-q2t{display:block}
.tk-tr{display:flex;align-items:center;gap:6px;height:16px}.tk-tr.tk-q2{display:none}.tk-mq2 .tk-tr.tk-q2{display:flex}
.tk-bar{display:block;height:12px;border-radius:2px}.tk-dem{background:var(--mgd-nhan)}.tk-sup{background:var(--mgd-nhan-2)}.tk-b2{background:var(--mgd-ke)}
.tk-bv{font-size:14px;font-weight:600;white-space:nowrap}
.tk-gap{grid-area:v;font-weight:800;font-size:15px;align-self:center}.tk-pos{color:var(--mgd-nhan-chu)}.tk-neg{color:var(--mgd-chu)}
.tk-leg{font-size:14px;color:var(--mgd-phu);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;margin:6px 0}
.tk-leg>span{white-space:nowrap}.tk-sw{display:inline-block;width:12px;height:12px;border-radius:2px;vertical-align:-1px;margin-right:4px}
.tk-det{margin:6px 0 12px;background:var(--mgd-nen);border:1px solid var(--mgd-ke);border-left:4px solid var(--mgd-nhan);border-radius:10px;padding:14px;font-size:17px}
.tk-det h3{margin:0 0 6px;font:700 20px/1.3 var(--mgd-tit)}
.tk-big{display:flex;gap:6px 18px;flex-wrap:wrap;margin:6px 0}.tk-big div{min-width:110px}
.tk-big b{display:block;font:800 28px/1.1 var(--mgd-tit)}.tk-big span{font-size:14px;color:var(--mgd-phu)}
.tk-big .tk-cd b{color:var(--mgd-nhan-chu)}
.tk-det p{margin:8px 0}.tk-rel{border-top:1px solid var(--mgd-ke);margin-top:10px;padding-top:8px}
.tk-rel ul{margin:4px 0;padding-left:20px}.tk-rel li{margin:4px 0}.tk-via{color:var(--mgd-phu);font-size:14px}
.tk .tk-cta{display:inline-flex;align-items:center;min-height:44px;font:600 16px/1.3 var(--mgd-than);color:var(--mgd-nhan-chu);text-decoration:none;background:none;border:0;padding:0;margin-right:16px;cursor:pointer;text-align:left}
.tk-badge{display:inline-block;font:800 13px/1 var(--mgd-than);letter-spacing:.06em;border-radius:4px;padding:5px 8px;margin:4px 0 8px}
.tk-b3{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}.tk-b4{border:2px dashed var(--mgd-chu);color:var(--mgd-chu)}
.tk-nojs{font-size:14px;color:var(--mgd-phu)}.tk-js .tk-tinh{display:none}.tk:not(.tk-js) .tk-chi-js{display:none}

.tk-mau{display:none}
.mgd-ban-sua .tk-mau{display:block;margin:12px 0;padding:10px 12px;border:2px dashed var(--mgd-ke);border-radius:8px;font-size:15px}
.mgd-ban-sua .tk-mau::before{content:"Câu mẫu trong ô kết quả (chỉ hiện trên bàn sửa). Giữ nguyên chữ trong ngoặc nhọn { }: máy thay bằng số.";display:block;font-weight:700;margin-bottom:6px;color:var(--mgd-phu)}
.tk-mau p{margin:4px 0}
/* R05: trên bàn sửa hiện cả phần chỉ chạy khi có JS (lối tắt, nút quay lại, nút chế độ) để BTV sửa được chữ; độc giả không thấy lớp mgd-ban-sua */
.mgd-ban-sua .tk:not(.tk-js) .tk-chi-js{display:revert}.mgd-ban-sua .tk:not(.tk-js) .lv-quick{display:flex}
.tk-ex{list-style:none;padding:0;margin:4px 0}.tk-ex li{margin:6px 0}

.lg-pick{background:var(--mgd-hop);border-radius:12px;padding:14px}.lg-pick label{font-weight:700}
.lg-row{display:flex;align-items:center;gap:12px;margin:8px 0}.lg-row input{flex:1;min-width:0;height:44px;accent-color:var(--mgd-nhan)}
.lg-row output{font:800 22px/1 var(--mgd-tit);min-width:100px;text-align:right}
.tk-quick{display:flex;flex-wrap:wrap;gap:6px}
.lg-h{font:700 19px/1.3 var(--mgd-tit);margin:22px 0 8px}.lg-k{font-size:15px;font-weight:600;margin:10px 0 4px}
.lg-stk{display:flex;height:34px;border-radius:6px;overflow:hidden;background:var(--mgd-hop)}
.lg-s{display:flex;align-items:center;justify-content:center;min-width:0;font-size:13px;font-weight:700;border-right:1px solid var(--mgd-nen)}
.lg-s em{font-style:normal;white-space:nowrap}
.lg-s[data-band="duoi5"]{background:var(--mgd-ke);color:var(--mgd-chu)}.lg-s[data-band="5-10"]{background:var(--mgd-hop);color:var(--mgd-chu);box-shadow:inset 0 0 0 1px var(--mgd-ke)}.lg-s[data-band="10-20"]{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}.lg-s[data-band="tren20"]{background:var(--mgd-nhan-2);color:var(--mgd-tren-nhan-2)}
.lg-on .lg-s:not(.on){opacity:.35}.lg-s.on{outline:3px solid var(--mgd-chu);outline-offset:-3px}
.lg-v{font-size:14px;margin:4px 0 0;color:var(--mgd-phu)}.lg-v b{color:var(--mgd-chu)}
.lg-trend{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.lg-trend li{background:var(--mgd-hop);border-radius:8px;padding:8px 6px}.lg-trend li.on{outline:3px solid var(--mgd-nhan)}
.lg-tl{display:block;font-size:14px;font-weight:700;text-align:center}.lg-tq{display:flex;gap:4px;align-items:flex-end;height:120px;margin-top:6px}
.lg-tc{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;font-size:13px}
.lg-tb{display:block;width:100%;background:var(--mgd-nhan);border-radius:2px 2px 0 0}.lg-tc em{font-style:normal;font-weight:700}.lg-tc i{font-style:normal;color:var(--mgd-phu)}
.lg-exs{list-style:none;padding:0;margin:0}.lg-exs li{border-bottom:1px solid var(--mgd-ke);padding:10px 0;font-size:17px}
.lg-exs li.hit{background:var(--mgd-hop);padding:10px 8px;border-radius:6px}
.lg-es{display:block;font-weight:700;color:var(--mgd-nhan-chu)}.lg-exs .tk-via{display:block}
.lg-hit{display:inline-block;font-size:13px;font-weight:700;border:1px solid var(--mgd-chu);border-radius:4px;padding:1px 6px;margin-top:4px}

.lg-tbtn{all:unset;box-sizing:border-box;display:block;width:100%;min-height:44px;cursor:pointer;border-radius:6px}
.lg-tbtn:focus-visible{outline:3px solid var(--mgd-nhan);outline-offset:3px}
.tk-js .lg-trend li{cursor:pointer;transition:background .15s}
.tk-js .lg-trend li:hover{background:var(--mgd-ke)}
.lg-tk{font-size:14px;color:var(--mgd-phu);margin:2px 0 8px}
.lg-trkq{margin:10px 0 0;padding:10px 12px;border-left:3px solid var(--mgd-nhan);font-size:15px;line-height:1.55}


.tk{font-family:var(--mgd-than);color:var(--mgd-chu)}
.tk .tk-ve{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--mgd-phu);text-decoration:none;border:0;background:none;padding:0;cursor:pointer}
.tk .tk-ve:hover{color:var(--mgd-nhan-chu)}
.tk-seg{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0 10px;font-size:15px}
.tk-seg>span{color:var(--mgd-phu)}
.tk .tk-seg button,.tk .tk-quick button{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--mgd-ke);background:var(--mgd-nen);color:var(--mgd-chu);font:600 15px/1 var(--mgd-than);cursor:pointer}
.tk .tk-seg button[aria-pressed="true"],.tk .tk-quick button[aria-pressed="true"]{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.tk-rows{list-style:none;margin:0;padding:0}
.tk .tk-row{display:grid;grid-template-columns:1fr auto;grid-template-areas:"l v" "b b" "t t";gap:4px 10px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--mgd-ke);padding:10px 4px;color:inherit;cursor:pointer;font:17px/1.35 var(--mgd-than);border-radius:6px}
.tk .tk-row[aria-pressed="true"]{background:var(--mgd-hop)}
.tk .tk-row:focus-visible,.tk button:focus-visible,.tk a:focus-visible{outline:3px solid var(--mgd-nhan-chu);outline-offset:2px}
.tk-l{grid-area:l;font-weight:600}.tk-v{grid-area:v;font-weight:700}.tk-bars{grid-area:b;display:grid;gap:4px}
.tk-q2t{grid-area:t;font-size:14px;color:var(--mgd-phu);display:none}.tk-mq2 .tk-q2t{display:block}
.tk-tr{display:flex;align-items:center;gap:6px;height:16px}.tk-tr.tk-q2{display:none}.tk-mq2 .tk-tr.tk-q2{display:flex}
.tk-bar{display:block;height:12px;border-radius:2px}.tk-dem{background:var(--mgd-nhan)}.tk-sup{background:var(--mgd-nhan-2)}.tk-b2{background:var(--mgd-ke)}
.tk-bv{font-size:14px;font-weight:600;white-space:nowrap}
.tk-gap{grid-area:v;font-weight:800;font-size:15px;align-self:center}.tk-pos{color:var(--mgd-nhan-chu)}.tk-neg{color:var(--mgd-chu)}
.tk-leg{font-size:14px;color:var(--mgd-phu);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;margin:6px 0}
.tk-leg>span{white-space:nowrap}.tk-sw{display:inline-block;width:12px;height:12px;border-radius:2px;vertical-align:-1px;margin-right:4px}
.tk-det{margin:6px 0 12px;background:var(--mgd-nen);border:1px solid var(--mgd-ke);border-left:4px solid var(--mgd-nhan);border-radius:10px;padding:14px;font-size:17px}
.tk-det h3{margin:0 0 6px;font:700 20px/1.3 var(--mgd-tit)}
.tk-big{display:flex;gap:6px 18px;flex-wrap:wrap;margin:6px 0}.tk-big div{min-width:110px}
.tk-big b{display:block;font:800 28px/1.1 var(--mgd-tit)}.tk-big span{font-size:14px;color:var(--mgd-phu)}
.tk-big .tk-cd b{color:var(--mgd-nhan-chu)}
.tk-det p{margin:8px 0}.tk-rel{border-top:1px solid var(--mgd-ke);margin-top:10px;padding-top:8px}
.tk-rel ul{margin:4px 0;padding-left:20px}.tk-rel li{margin:4px 0}.tk-via{color:var(--mgd-phu);font-size:14px}
.tk .tk-cta{display:inline-flex;align-items:center;min-height:44px;font:600 16px/1.3 var(--mgd-than);color:var(--mgd-nhan-chu);text-decoration:none;background:none;border:0;padding:0;margin-right:16px;cursor:pointer;text-align:left}
.tk-badge{display:inline-block;font:800 13px/1 var(--mgd-than);letter-spacing:.06em;border-radius:4px;padding:5px 8px;margin:4px 0 8px}
.tk-b3{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}.tk-b4{border:2px dashed var(--mgd-chu);color:var(--mgd-chu)}
.tk-nojs{font-size:14px;color:var(--mgd-phu)}.tk-js .tk-tinh{display:none}.tk:not(.tk-js) .tk-chi-js{display:none}

.tk-mau{display:none}
.mgd-ban-sua .tk-mau{display:block;margin:12px 0;padding:10px 12px;border:2px dashed var(--mgd-ke);border-radius:8px;font-size:15px}
.mgd-ban-sua .tk-mau::before{content:"Câu mẫu trong ô kết quả (chỉ hiện trên bàn sửa). Giữ nguyên chữ trong ngoặc nhọn { }: máy thay bằng số.";display:block;font-weight:700;margin-bottom:6px;color:var(--mgd-phu)}
.tk-mau p{margin:4px 0}
/* R05: trên bàn sửa hiện cả phần chỉ chạy khi có JS (lối tắt, nút quay lại, nút chế độ) để BTV sửa được chữ; độc giả không thấy lớp mgd-ban-sua */
.mgd-ban-sua .tk:not(.tk-js) .tk-chi-js{display:revert}.mgd-ban-sua .tk:not(.tk-js) .lv-quick{display:flex}
.tk-ex{list-style:none;padding:0;margin:4px 0}.tk-ex li{margin:6px 0}

.q4-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.q4-card{border:1px solid var(--mgd-ke);border-radius:12px;padding:14px}.q4-card h3{margin:0 0 6px;font:700 19px/1.3 var(--mgd-tit)}
.q4-card ul{list-style:none;padding:0;margin:0}.q4-card ul li{font-size:16px;padding:6px 0;border-bottom:1px dashed var(--mgd-ke)}.q4-miss{color:var(--mgd-phu);font-style:italic}
.q4-kind{display:inline-block;font-size:13px;font-weight:700;border-radius:4px;padding:1px 6px;margin-right:6px;background:var(--mgd-hop)}.q4-td{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}
.q4-f{border-left:3px dashed var(--mgd-chu);padding-left:10px}.q4-card p{margin:4px 0;font-size:17px}.q4-w{font-weight:800}
.q4-note{font-size:16px;padding:8px 10px;border-radius:8px;background:var(--mgd-hop)}.q4-guide{margin-top:12px;font-size:17px}
.tk-js [data-ky-on="q3"] [data-ky="q4"],.tk-js [data-ky-on="q4"] [data-ky="q3"],.tk-js [data-ky-on="q3"] [data-kn="q4"],.tk-js [data-ky-on="q4"] [data-kn="q3"]{display:none}


.tk{font-family:var(--mgd-than);color:var(--mgd-chu)}
.tk .tk-ve{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--mgd-phu);text-decoration:none;border:0;background:none;padding:0;cursor:pointer}
.tk .tk-ve:hover{color:var(--mgd-nhan-chu)}
.tk-seg{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0 10px;font-size:15px}
.tk-seg>span{color:var(--mgd-phu)}
.tk .tk-seg button,.tk .tk-quick button{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--mgd-ke);background:var(--mgd-nen);color:var(--mgd-chu);font:600 15px/1 var(--mgd-than);cursor:pointer}
.tk .tk-seg button[aria-pressed="true"],.tk .tk-quick button[aria-pressed="true"]{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.tk-rows{list-style:none;margin:0;padding:0}
.tk .tk-row{display:grid;grid-template-columns:1fr auto;grid-template-areas:"l v" "b b" "t t";gap:4px 10px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--mgd-ke);padding:10px 4px;color:inherit;cursor:pointer;font:17px/1.35 var(--mgd-than);border-radius:6px}
.tk .tk-row[aria-pressed="true"]{background:var(--mgd-hop)}
.tk .tk-row:focus-visible,.tk button:focus-visible,.tk a:focus-visible{outline:3px solid var(--mgd-nhan-chu);outline-offset:2px}
.tk-l{grid-area:l;font-weight:600}.tk-v{grid-area:v;font-weight:700}.tk-bars{grid-area:b;display:grid;gap:4px}
.tk-q2t{grid-area:t;font-size:14px;color:var(--mgd-phu);display:none}.tk-mq2 .tk-q2t{display:block}
.tk-tr{display:flex;align-items:center;gap:6px;height:16px}.tk-tr.tk-q2{display:none}.tk-mq2 .tk-tr.tk-q2{display:flex}
.tk-bar{display:block;height:12px;border-radius:2px}.tk-dem{background:var(--mgd-nhan)}.tk-sup{background:var(--mgd-nhan-2)}.tk-b2{background:var(--mgd-ke)}
.tk-bv{font-size:14px;font-weight:600;white-space:nowrap}
.tk-gap{grid-area:v;font-weight:800;font-size:15px;align-self:center}.tk-pos{color:var(--mgd-nhan-chu)}.tk-neg{color:var(--mgd-chu)}
.tk-leg{font-size:14px;color:var(--mgd-phu);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;margin:6px 0}
.tk-leg>span{white-space:nowrap}.tk-sw{display:inline-block;width:12px;height:12px;border-radius:2px;vertical-align:-1px;margin-right:4px}
.tk-det{margin:6px 0 12px;background:var(--mgd-nen);border:1px solid var(--mgd-ke);border-left:4px solid var(--mgd-nhan);border-radius:10px;padding:14px;font-size:17px}
.tk-det h3{margin:0 0 6px;font:700 20px/1.3 var(--mgd-tit)}
.tk-big{display:flex;gap:6px 18px;flex-wrap:wrap;margin:6px 0}.tk-big div{min-width:110px}
.tk-big b{display:block;font:800 28px/1.1 var(--mgd-tit)}.tk-big span{font-size:14px;color:var(--mgd-phu)}
.tk-big .tk-cd b{color:var(--mgd-nhan-chu)}
.tk-det p{margin:8px 0}.tk-rel{border-top:1px solid var(--mgd-ke);margin-top:10px;padding-top:8px}
.tk-rel ul{margin:4px 0;padding-left:20px}.tk-rel li{margin:4px 0}.tk-via{color:var(--mgd-phu);font-size:14px}
.tk .tk-cta{display:inline-flex;align-items:center;min-height:44px;font:600 16px/1.3 var(--mgd-than);color:var(--mgd-nhan-chu);text-decoration:none;background:none;border:0;padding:0;margin-right:16px;cursor:pointer;text-align:left}
.tk-badge{display:inline-block;font:800 13px/1 var(--mgd-than);letter-spacing:.06em;border-radius:4px;padding:5px 8px;margin:4px 0 8px}
.tk-b3{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}.tk-b4{border:2px dashed var(--mgd-chu);color:var(--mgd-chu)}
.tk-nojs{font-size:14px;color:var(--mgd-phu)}.tk-js .tk-tinh{display:none}.tk:not(.tk-js) .tk-chi-js{display:none}

.tk-mau{display:none}
.mgd-ban-sua .tk-mau{display:block;margin:12px 0;padding:10px 12px;border:2px dashed var(--mgd-ke);border-radius:8px;font-size:15px}
.mgd-ban-sua .tk-mau::before{content:"Câu mẫu trong ô kết quả (chỉ hiện trên bàn sửa). Giữ nguyên chữ trong ngoặc nhọn { }: máy thay bằng số.";display:block;font-weight:700;margin-bottom:6px;color:var(--mgd-phu)}
.tk-mau p{margin:4px 0}
/* R05: trên bàn sửa hiện cả phần chỉ chạy khi có JS (lối tắt, nút quay lại, nút chế độ) để BTV sửa được chữ; độc giả không thấy lớp mgd-ban-sua */
.mgd-ban-sua .tk:not(.tk-js) .tk-chi-js{display:revert}.mgd-ban-sua .tk:not(.tk-js) .lv-quick{display:flex}
.tk-ex{list-style:none;padding:0;margin:4px 0}.tk-ex li{margin:6px 0}
.kp-k{font:700 13px/1.4 var(--mgd-than);text-transform:uppercase;letter-spacing:.05em;color:var(--mgd-phu);margin:0;border-top:1px solid var(--mgd-ke);padding-top:8px}
.tk-quay{position:fixed;left:50%;bottom:max(16px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:60;display:inline-flex;align-items:center;min-height:44px;padding:10px 18px;border:0;border-radius:999px;background:var(--mgd-nhan);color:var(--mgd-nen);font-weight:600;font-size:15px;line-height:1.3;font-family:var(--mgd-tit),system-ui,sans-serif;white-space:nowrap;box-shadow:0 4px 16px rgba(0,0,0,.25);cursor:pointer;max-width:calc(100vw - 32px)}
.tk-quay[hidden]{display:none}
.tk-quay:focus-visible{outline:3px solid var(--mgd-chu);outline-offset:3px}
@media print{.tk-quay{display:none}}


.tk{font-family:var(--mgd-than);color:var(--mgd-chu)}
.tk .tk-ve{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--mgd-phu);text-decoration:none;border:0;background:none;padding:0;cursor:pointer}
.tk .tk-ve:hover{color:var(--mgd-nhan-chu)}
.tk-seg{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0 10px;font-size:15px}
.tk-seg>span{color:var(--mgd-phu)}
.tk .tk-seg button,.tk .tk-quick button{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--mgd-ke);background:var(--mgd-nen);color:var(--mgd-chu);font:600 15px/1 var(--mgd-than);cursor:pointer}
.tk .tk-seg button[aria-pressed="true"],.tk .tk-quick button[aria-pressed="true"]{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.tk-rows{list-style:none;margin:0;padding:0}
.tk .tk-row{display:grid;grid-template-columns:1fr auto;grid-template-areas:"l v" "b b" "t t";gap:4px 10px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--mgd-ke);padding:10px 4px;color:inherit;cursor:pointer;font:17px/1.35 var(--mgd-than);border-radius:6px}
.tk .tk-row[aria-pressed="true"]{background:var(--mgd-hop)}
.tk .tk-row:focus-visible,.tk button:focus-visible,.tk a:focus-visible{outline:3px solid var(--mgd-nhan-chu);outline-offset:2px}
.tk-l{grid-area:l;font-weight:600}.tk-v{grid-area:v;font-weight:700}.tk-bars{grid-area:b;display:grid;gap:4px}
.tk-q2t{grid-area:t;font-size:14px;color:var(--mgd-phu);display:none}.tk-mq2 .tk-q2t{display:block}
.tk-tr{display:flex;align-items:center;gap:6px;height:16px}.tk-tr.tk-q2{display:none}.tk-mq2 .tk-tr.tk-q2{display:flex}
.tk-bar{display:block;height:12px;border-radius:2px}.tk-dem{background:var(--mgd-nhan)}.tk-sup{background:var(--mgd-nhan-2)}.tk-b2{background:var(--mgd-ke)}
.tk-bv{font-size:14px;font-weight:600;white-space:nowrap}
.tk-gap{grid-area:v;font-weight:800;font-size:15px;align-self:center}.tk-pos{color:var(--mgd-nhan-chu)}.tk-neg{color:var(--mgd-chu)}
.tk-leg{font-size:14px;color:var(--mgd-phu);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;margin:6px 0}
.tk-leg>span{white-space:nowrap}.tk-sw{display:inline-block;width:12px;height:12px;border-radius:2px;vertical-align:-1px;margin-right:4px}
.tk-det{margin:6px 0 12px;background:var(--mgd-nen);border:1px solid var(--mgd-ke);border-left:4px solid var(--mgd-nhan);border-radius:10px;padding:14px;font-size:17px}
.tk-det h3{margin:0 0 6px;font:700 20px/1.3 var(--mgd-tit)}
.tk-big{display:flex;gap:6px 18px;flex-wrap:wrap;margin:6px 0}.tk-big div{min-width:110px}
.tk-big b{display:block;font:800 28px/1.1 var(--mgd-tit)}.tk-big span{font-size:14px;color:var(--mgd-phu)}
.tk-big .tk-cd b{color:var(--mgd-nhan-chu)}
.tk-det p{margin:8px 0}.tk-rel{border-top:1px solid var(--mgd-ke);margin-top:10px;padding-top:8px}
.tk-rel ul{margin:4px 0;padding-left:20px}.tk-rel li{margin:4px 0}.tk-via{color:var(--mgd-phu);font-size:14px}
.tk .tk-cta{display:inline-flex;align-items:center;min-height:44px;font:600 16px/1.3 var(--mgd-than);color:var(--mgd-nhan-chu);text-decoration:none;background:none;border:0;padding:0;margin-right:16px;cursor:pointer;text-align:left}
.tk-badge{display:inline-block;font:800 13px/1 var(--mgd-than);letter-spacing:.06em;border-radius:4px;padding:5px 8px;margin:4px 0 8px}
.tk-b3{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}.tk-b4{border:2px dashed var(--mgd-chu);color:var(--mgd-chu)}
.tk-nojs{font-size:14px;color:var(--mgd-phu)}.tk-js .tk-tinh{display:none}.tk:not(.tk-js) .tk-chi-js{display:none}

.tk-mau{display:none}
.mgd-ban-sua .tk-mau{display:block;margin:12px 0;padding:10px 12px;border:2px dashed var(--mgd-ke);border-radius:8px;font-size:15px}
.mgd-ban-sua .tk-mau::before{content:"Câu mẫu trong ô kết quả (chỉ hiện trên bàn sửa). Giữ nguyên chữ trong ngoặc nhọn { }: máy thay bằng số.";display:block;font-weight:700;margin-bottom:6px;color:var(--mgd-phu)}
.tk-mau p{margin:4px 0}
/* R05: trên bàn sửa hiện cả phần chỉ chạy khi có JS (lối tắt, nút quay lại, nút chế độ) để BTV sửa được chữ; độc giả không thấy lớp mgd-ban-sua */
.mgd-ban-sua .tk:not(.tk-js) .tk-chi-js{display:revert}.mgd-ban-sua .tk:not(.tk-js) .lv-quick{display:flex}
.tk-ex{list-style:none;padding:0;margin:4px 0}.tk-ex li{margin:6px 0}
.kp-k{font:700 13px/1.4 var(--mgd-than);text-transform:uppercase;letter-spacing:.05em;color:var(--mgd-phu);margin:0;border-top:1px solid var(--mgd-ke);padding-top:8px}
.tk-quay{position:fixed;left:50%;bottom:max(16px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:60;display:inline-flex;align-items:center;min-height:44px;padding:10px 18px;border:0;border-radius:999px;background:var(--mgd-nhan);color:var(--mgd-nen);font-weight:600;font-size:15px;line-height:1.3;font-family:var(--mgd-tit),system-ui,sans-serif;white-space:nowrap;box-shadow:0 4px 16px rgba(0,0,0,.25);cursor:pointer;max-width:calc(100vw - 32px)}
.tk-quay[hidden]{display:none}
.tk-quay:focus-visible{outline:3px solid var(--mgd-chu);outline-offset:3px}
@media print{.tk-quay{display:none}}


.tk{font-family:var(--mgd-than);color:var(--mgd-chu)}
.tk .tk-ve{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--mgd-phu);text-decoration:none;border:0;background:none;padding:0;cursor:pointer}
.tk .tk-ve:hover{color:var(--mgd-nhan-chu)}
.tk-seg{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0 10px;font-size:15px}
.tk-seg>span{color:var(--mgd-phu)}
.tk .tk-seg button,.tk .tk-quick button{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--mgd-ke);background:var(--mgd-nen);color:var(--mgd-chu);font:600 15px/1 var(--mgd-than);cursor:pointer}
.tk .tk-seg button[aria-pressed="true"],.tk .tk-quick button[aria-pressed="true"]{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.tk-rows{list-style:none;margin:0;padding:0}
.tk .tk-row{display:grid;grid-template-columns:1fr auto;grid-template-areas:"l v" "b b" "t t";gap:4px 10px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--mgd-ke);padding:10px 4px;color:inherit;cursor:pointer;font:17px/1.35 var(--mgd-than);border-radius:6px}
.tk .tk-row[aria-pressed="true"]{background:var(--mgd-hop)}
.tk .tk-row:focus-visible,.tk button:focus-visible,.tk a:focus-visible{outline:3px solid var(--mgd-nhan-chu);outline-offset:2px}
.tk-l{grid-area:l;font-weight:600}.tk-v{grid-area:v;font-weight:700}.tk-bars{grid-area:b;display:grid;gap:4px}
.tk-q2t{grid-area:t;font-size:14px;color:var(--mgd-phu);display:none}.tk-mq2 .tk-q2t{display:block}
.tk-tr{display:flex;align-items:center;gap:6px;height:16px}.tk-tr.tk-q2{display:none}.tk-mq2 .tk-tr.tk-q2{display:flex}
.tk-bar{display:block;height:12px;border-radius:2px}.tk-dem{background:var(--mgd-nhan)}.tk-sup{background:var(--mgd-nhan-2)}.tk-b2{background:var(--mgd-ke)}
.tk-bv{font-size:14px;font-weight:600;white-space:nowrap}
.tk-gap{grid-area:v;font-weight:800;font-size:15px;align-self:center}.tk-pos{color:var(--mgd-nhan-chu)}.tk-neg{color:var(--mgd-chu)}
.tk-leg{font-size:14px;color:var(--mgd-phu);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;margin:6px 0}
.tk-leg>span{white-space:nowrap}.tk-sw{display:inline-block;width:12px;height:12px;border-radius:2px;vertical-align:-1px;margin-right:4px}
.tk-det{margin:6px 0 12px;background:var(--mgd-nen);border:1px solid var(--mgd-ke);border-left:4px solid var(--mgd-nhan);border-radius:10px;padding:14px;font-size:17px}
.tk-det h3{margin:0 0 6px;font:700 20px/1.3 var(--mgd-tit)}
.tk-big{display:flex;gap:6px 18px;flex-wrap:wrap;margin:6px 0}.tk-big div{min-width:110px}
.tk-big b{display:block;font:800 28px/1.1 var(--mgd-tit)}.tk-big span{font-size:14px;color:var(--mgd-phu)}
.tk-big .tk-cd b{color:var(--mgd-nhan-chu)}
.tk-det p{margin:8px 0}.tk-rel{border-top:1px solid var(--mgd-ke);margin-top:10px;padding-top:8px}
.tk-rel ul{margin:4px 0;padding-left:20px}.tk-rel li{margin:4px 0}.tk-via{color:var(--mgd-phu);font-size:14px}
.tk .tk-cta{display:inline-flex;align-items:center;min-height:44px;font:600 16px/1.3 var(--mgd-than);color:var(--mgd-nhan-chu);text-decoration:none;background:none;border:0;padding:0;margin-right:16px;cursor:pointer;text-align:left}
.tk-badge{display:inline-block;font:800 13px/1 var(--mgd-than);letter-spacing:.06em;border-radius:4px;padding:5px 8px;margin:4px 0 8px}
.tk-b3{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}.tk-b4{border:2px dashed var(--mgd-chu);color:var(--mgd-chu)}
.tk-nojs{font-size:14px;color:var(--mgd-phu)}.tk-js .tk-tinh{display:none}.tk:not(.tk-js) .tk-chi-js{display:none}

.tk-mau{display:none}
.mgd-ban-sua .tk-mau{display:block;margin:12px 0;padding:10px 12px;border:2px dashed var(--mgd-ke);border-radius:8px;font-size:15px}
.mgd-ban-sua .tk-mau::before{content:"Câu mẫu trong ô kết quả (chỉ hiện trên bàn sửa). Giữ nguyên chữ trong ngoặc nhọn { }: máy thay bằng số.";display:block;font-weight:700;margin-bottom:6px;color:var(--mgd-phu)}
.tk-mau p{margin:4px 0}
/* R05: trên bàn sửa hiện cả phần chỉ chạy khi có JS (lối tắt, nút quay lại, nút chế độ) để BTV sửa được chữ; độc giả không thấy lớp mgd-ban-sua */
.mgd-ban-sua .tk:not(.tk-js) .tk-chi-js{display:revert}.mgd-ban-sua .tk:not(.tk-js) .lv-quick{display:flex}
.tk-ex{list-style:none;padding:0;margin:4px 0}.tk-ex li{margin:6px 0}
.kp-k{font:700 13px/1.4 var(--mgd-than);text-transform:uppercase;letter-spacing:.05em;color:var(--mgd-phu);margin:0;border-top:1px solid var(--mgd-ke);padding-top:8px}
.tk-quay{position:fixed;left:50%;bottom:max(16px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:60;display:inline-flex;align-items:center;min-height:44px;padding:10px 18px;border:0;border-radius:999px;background:var(--mgd-nhan);color:var(--mgd-nen);font-weight:600;font-size:15px;line-height:1.3;font-family:var(--mgd-tit),system-ui,sans-serif;white-space:nowrap;box-shadow:0 4px 16px rgba(0,0,0,.25);cursor:pointer;max-width:calc(100vw - 32px)}
.tk-quay[hidden]{display:none}
.tk-quay:focus-visible{outline:3px solid var(--mgd-chu);outline-offset:3px}
@media print{.tk-quay{display:none}}


.tk{font-family:var(--mgd-than);color:var(--mgd-chu)}
.tk .tk-ve{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--mgd-phu);text-decoration:none;border:0;background:none;padding:0;cursor:pointer}
.tk .tk-ve:hover{color:var(--mgd-nhan-chu)}
.tk-seg{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:4px 0 10px;font-size:15px}
.tk-seg>span{color:var(--mgd-phu)}
.tk .tk-seg button,.tk .tk-quick button{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--mgd-ke);background:var(--mgd-nen);color:var(--mgd-chu);font:600 15px/1 var(--mgd-than);cursor:pointer}
.tk .tk-seg button[aria-pressed="true"],.tk .tk-quick button[aria-pressed="true"]{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan);border-color:var(--mgd-nhan-nen)}
.tk-rows{list-style:none;margin:0;padding:0}
.tk .tk-row{display:grid;grid-template-columns:1fr auto;grid-template-areas:"l v" "b b" "t t";gap:4px 10px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--mgd-ke);padding:10px 4px;color:inherit;cursor:pointer;font:17px/1.35 var(--mgd-than);border-radius:6px}
.tk .tk-row[aria-pressed="true"]{background:var(--mgd-hop)}
.tk .tk-row:focus-visible,.tk button:focus-visible,.tk a:focus-visible{outline:3px solid var(--mgd-nhan-chu);outline-offset:2px}
.tk-l{grid-area:l;font-weight:600}.tk-v{grid-area:v;font-weight:700}.tk-bars{grid-area:b;display:grid;gap:4px}
.tk-q2t{grid-area:t;font-size:14px;color:var(--mgd-phu);display:none}.tk-mq2 .tk-q2t{display:block}
.tk-tr{display:flex;align-items:center;gap:6px;height:16px}.tk-tr.tk-q2{display:none}.tk-mq2 .tk-tr.tk-q2{display:flex}
.tk-bar{display:block;height:12px;border-radius:2px}.tk-dem{background:var(--mgd-nhan)}.tk-sup{background:var(--mgd-nhan-2)}.tk-b2{background:var(--mgd-ke)}
.tk-bv{font-size:14px;font-weight:600;white-space:nowrap}
.tk-gap{grid-area:v;font-weight:800;font-size:15px;align-self:center}.tk-pos{color:var(--mgd-nhan-chu)}.tk-neg{color:var(--mgd-chu)}
.tk-leg{font-size:14px;color:var(--mgd-phu);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center;margin:6px 0}
.tk-leg>span{white-space:nowrap}.tk-sw{display:inline-block;width:12px;height:12px;border-radius:2px;vertical-align:-1px;margin-right:4px}
.tk-det{margin:6px 0 12px;background:var(--mgd-nen);border:1px solid var(--mgd-ke);border-left:4px solid var(--mgd-nhan);border-radius:10px;padding:14px;font-size:17px}
.tk-det h3{margin:0 0 6px;font:700 20px/1.3 var(--mgd-tit)}
.tk-big{display:flex;gap:6px 18px;flex-wrap:wrap;margin:6px 0}.tk-big div{min-width:110px}
.tk-big b{display:block;font:800 28px/1.1 var(--mgd-tit)}.tk-big span{font-size:14px;color:var(--mgd-phu)}
.tk-big .tk-cd b{color:var(--mgd-nhan-chu)}
.tk-det p{margin:8px 0}.tk-rel{border-top:1px solid var(--mgd-ke);margin-top:10px;padding-top:8px}
.tk-rel ul{margin:4px 0;padding-left:20px}.tk-rel li{margin:4px 0}.tk-via{color:var(--mgd-phu);font-size:14px}
.tk .tk-cta{display:inline-flex;align-items:center;min-height:44px;font:600 16px/1.3 var(--mgd-than);color:var(--mgd-nhan-chu);text-decoration:none;background:none;border:0;padding:0;margin-right:16px;cursor:pointer;text-align:left}
.tk-badge{display:inline-block;font:800 13px/1 var(--mgd-than);letter-spacing:.06em;border-radius:4px;padding:5px 8px;margin:4px 0 8px}
.tk-b3{background:var(--mgd-nhan-nen);color:var(--mgd-tren-nhan)}.tk-b4{border:2px dashed var(--mgd-chu);color:var(--mgd-chu)}
.tk-nojs{font-size:14px;color:var(--mgd-phu)}.tk-js .tk-tinh{display:none}.tk:not(.tk-js) .tk-chi-js{display:none}

.tk-mau{display:none}
.mgd-ban-sua .tk-mau{display:block;margin:12px 0;padding:10px 12px;border:2px dashed var(--mgd-ke);border-radius:8px;font-size:15px}
.mgd-ban-sua .tk-mau::before{content:"Câu mẫu trong ô kết quả (chỉ hiện trên bàn sửa). Giữ nguyên chữ trong ngoặc nhọn { }: máy thay bằng số.";display:block;font-weight:700;margin-bottom:6px;color:var(--mgd-phu)}
.tk-mau p{margin:4px 0}
/* R05: trên bàn sửa hiện cả phần chỉ chạy khi có JS (lối tắt, nút quay lại, nút chế độ) để BTV sửa được chữ; độc giả không thấy lớp mgd-ban-sua */
.mgd-ban-sua .tk:not(.tk-js) .tk-chi-js{display:revert}.mgd-ban-sua .tk:not(.tk-js) .lv-quick{display:flex}
.tk-ex{list-style:none;padding:0;margin:4px 0}.tk-ex li{margin:6px 0}
.kp-k{font:700 13px/1.4 var(--mgd-than);text-transform:uppercase;letter-spacing:.05em;color:var(--mgd-phu);margin:0;border-top:1px solid var(--mgd-ke);padding-top:8px}
.tk-quay{position:fixed;left:50%;bottom:max(16px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:60;display:inline-flex;align-items:center;min-height:44px;padding:10px 18px;border:0;border-radius:999px;background:var(--mgd-nhan);color:var(--mgd-nen);font-weight:600;font-size:15px;line-height:1.3;font-family:var(--mgd-tit),system-ui,sans-serif;white-space:nowrap;box-shadow:0 4px 16px rgba(0,0,0,.25);cursor:pointer;max-width:calc(100vw - 32px)}
.tk-quay[hidden]{display:none}
.tk-quay:focus-visible{outline:3px solid var(--mgd-chu);outline-offset:3px}
@media print{.tk-quay{display:none}}