/* Khối Dễ hiểu của link theo ngày Xem Ngày (FengShui_Ngay_De_Hieu, chủ duyệt bản 2 ngày 28/10/2026, bản 3 ngày 29/10/2026). Nằm NGOÀI cây React,
   theo bộ màu trang (html[data-theme]). Màu son / vàng / giấy theo bộ Viện. */
.ndh{--ndh-giay:#FDFAF0;--ndh-nen:#F8F2E4;--ndh-vien:#D6CDB5;--ndh-muc:#1F1410;--ndh-than:#46352B;--ndh-mo:#7A6652;
  --ndh-son:#5C0E0E;--ndh-vang:#B8912C;--ndh-vang-nen:#FFF8E6;--ndh-tot:#2E6B3F;--ndh-tot-nen:#E5EFE2;--ndh-xau:#A8322A;
  --ndh-xau-nen:#F8E5E0;--ndh-can:#9C6B12;--ndh-can-nen:#FFF1D6;--ndh-xam-nen:#EFE8D8;--ndh-kem:#F5E8C4;
  --ndh-f-tieu:'Source Serif 3','Noto Serif',Georgia,serif;--ndh-f-than:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--ndh-nen);color:var(--ndh-than);font:400 15px/1.6 var(--ndh-f-than)}
html[data-theme="dark"] .ndh{--ndh-giay:#1F140E;--ndh-nen:#120A07;--ndh-vien:#3A2620;--ndh-muc:#F5E8C4;--ndh-than:#E0D2A8;--ndh-mo:#A8977B;
  --ndh-son:#E8C76B;--ndh-vang:#D4AF37;--ndh-vang-nen:#2E2214;--ndh-tot:#9BD8A6;--ndh-tot-nen:#1C3320;--ndh-xau:#F0A196;--ndh-xau-nen:#3A1D18;
  --ndh-can:#E8C76B;--ndh-can-nen:#33270F;--ndh-xam-nen:#2A1F18;--ndh-kem:#1F140E}
.ndh *{box-sizing:border-box}
/* Công cụ nhấc khối vào tab «Dễ hiểu» (chủ chốt 29/10/2026): đầu trang gắn lớp ndh-cho ẩn khối tới lúc nhấc, khỏi chớp. */
html.ndh-cho .ndh,html.ndh-cho .ndh-cong-cu{display:none}
.ndh-wrap{max-width:1120px;margin:0 auto;padding-block:28px 40px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:40px}
.ndh h1,.ndh h2,.ndh h3{margin:0;color:var(--ndh-muc);text-wrap:balance}
.ndh p{margin:0}
.ndh a{color:var(--ndh-son)}
.ndh a:focus-visible,.ndh summary:focus-visible{outline:2px solid var(--ndh-vang);outline-offset:2px}
.ndh h1{font:600 clamp(28px,4vw,42px)/1.15 var(--ndh-f-tieu)}
.ndh h1 em,.ndh h2 em{font-style:italic;color:var(--ndh-son)}
.ndh h2{font:600 clamp(22px,2.6vw,28px)/1.25 var(--ndh-f-tieu)}
.ndh-dau{display:flex;flex-direction:column;gap:14px}
.ndh-tra-loi{display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px;align-items:center;padding:20px 22px;border:1px solid var(--ndh-vien);background:var(--ndh-giay);max-width:920px}
.ndh-tra-loi.tot{border-left:6px solid var(--ndh-tot)}
.ndh-tra-loi.binh{border-left:6px solid var(--ndh-mo)}
.ndh-tra-loi.xau{border-left:6px solid var(--ndh-xau)}
.ndh-muc{display:grid;place-items:center;min-width:120px;padding:12px 16px;font:600 28px/1.1 var(--ndh-f-tieu);text-align:center}
.tot>.ndh-muc{background:var(--ndh-tot-nen);color:var(--ndh-tot)}
.binh>.ndh-muc{background:var(--ndh-xam-nen);color:var(--ndh-than)}
.xau>.ndh-muc{background:var(--ndh-xau-nen);color:var(--ndh-xau)}
.ndh-cau{font-size:18px;line-height:1.55;color:var(--ndh-muc)}
.ndh-gio-nhanh{margin-top:8px!important;font-size:15px}
.ndh-gio-nhanh+.ndh-gio-nhanh{margin-top:4px!important}
.ndh-gio-nhanh a{color:inherit}
.ndh-can-cu{font-size:13.5px;color:var(--ndh-mo);max-width:920px}
.ndh-can-cu a{font-weight:600;text-decoration:none}
.ndh-di{display:flex;flex-wrap:wrap;gap:8px}
.ndh-di a{display:inline-flex;align-items:center;min-height:40px;padding:0 16px;border:1px solid var(--ndh-vien);background:var(--ndh-giay);color:var(--ndh-than);font-size:14px;font-weight:600;text-decoration:none}
.ndh-di a:hover{border-color:var(--ndh-vang)}
.ndh-s{display:flex;flex-direction:column;gap:12px;min-width:0}
.ndh-phu{color:var(--ndh-mo);font-size:14.5px;max-width:80ch}
.ndh-nhan{display:inline-flex;align-self:flex-start;align-items:center;padding:2px 10px;font-size:12.5px;font-weight:700;white-space:nowrap}
.ndh-nhan.hop,.ndh-nhan.tot{background:var(--ndh-tot-nen);color:var(--ndh-tot)}
.ndh-nhan.duoc,.ndh-nhan.binh{background:var(--ndh-xam-nen);color:var(--ndh-than)}
.ndh-nhan.khong,.ndh-nhan.xau{background:var(--ndh-xau-nen);color:var(--ndh-xau)}
.ndh-nhan.can{background:var(--ndh-can-nen);color:var(--ndh-can)}
.ndh-viec-nhom,.ndh-tuoi-nhom,.ndh-vs,.ndh-gan{display:grid;gap:10px}
.ndh-nhom,.ndh-vs-doan,.ndh-gan-viec,.ndh-doi-tuong article{background:var(--ndh-giay);border:1px solid var(--ndh-vien);min-width:0}
.ndh-nhom{display:grid;gap:6px;padding:12px 16px;border-left:4px solid var(--ndh-vien)}
.ndh-nhom:is(.tot,.hop){border-left-color:var(--ndh-tot)}
.ndh-nhom:is(.xau,.khong){border-left-color:var(--ndh-xau)}
.ndh-nhom.can{border-left-color:var(--ndh-can)}
.ndh-nhom-dau{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px}
.ndh-nhom-dau p{font-size:14px}
.ndh-ly-do{margin-top:4px!important;font-size:13.5px;color:var(--ndh-mo)}
.ndh-viec-ds,.ndh-tuoi-ds,.ndh-gan-viec ul{list-style:none;margin:0;padding:0;display:grid}
.ndh-viec-ds li{display:grid;padding:4px 0 4px 12px;border-left:2px solid var(--ndh-vien)}
.ndh-viec-ds b{font-size:15.5px;color:var(--ndh-muc)}
.ndh-viec-ds small{font-size:13.5px;line-height:1.5;color:var(--ndh-than)}
.ndh-luu-y{padding:12px 16px;background:var(--ndh-vang-nen);border:1px solid var(--ndh-vien);font-size:14px}
.ndh-chua{font-size:13px;color:var(--ndh-mo)}
.ndh-gio-chung{padding:10px 14px;background:var(--ndh-vang-nen);border:1px solid var(--ndh-vien);font-size:14px}
.ndh-tuoi-dong{display:grid;grid-template-columns:56px minmax(0,1fr);gap:0 10px;padding:6px 0;border-top:1px dashed var(--ndh-vien);font-size:14px;scroll-margin-top:24px}
.ndh-tuoi-dong:first-child{border-top:0}
.ndh-tuoi-dong b{font:600 16px/1.35 var(--ndh-f-tieu);color:var(--ndh-muc)}
.ndh-tuoi-dong small{color:var(--ndh-mo);font-variant-numeric:tabular-nums}
.ndh-tuoi-dong :is(.ndh-bo,.ndh-rieng){grid-column:2}
.ndh-tuoi-dong .ndh-rieng{color:var(--ndh-xau);font-weight:600}
.ndh-tuoi-dong:target{outline:2px solid var(--ndh-vang);outline-offset:2px}
.ndh-vs-doan{display:grid;gap:6px;padding:14px 18px}
.ndh-vs-doan h3{font:600 18px/1.3 var(--ndh-f-tieu)}
.ndh-vs-doan p{font-size:15px;line-height:1.6;max-width:80ch}
.ndh-gan{grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr))}
.ndh-gan-viec{display:grid;gap:6px;align-content:start;padding:12px 16px}
.ndh-gan-viec h3{font:600 18px/1.3 var(--ndh-f-tieu)}
.ndh-gan-ghi{font-size:13px;color:var(--ndh-mo)}
.ndh-gan-viec li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 8px;align-items:center;padding:6px 0;border-top:1px dashed var(--ndh-vien)}
.ndh-gan-viec li:first-child{border-top:0}
.ndh-gan-viec li a{display:flex;flex-wrap:wrap;gap:2px 8px;align-items:baseline;color:var(--ndh-muc);text-decoration:none}
.ndh-gan-viec li a b{font-size:15px}
.ndh-gan-viec li a small{font-size:13px;color:var(--ndh-mo)}
.ndh-gan-viec li a:hover b{text-decoration:underline}
.ndh-gan-ly{grid-column:1/-1;font-size:13px;line-height:1.45;color:var(--ndh-than)}
.ndh-doi-tuong{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.ndh-doi-tuong article{display:flex;flex-direction:column;gap:8px;padding:20px}
.ndh-doi-tuong article.thanhVien{background:var(--ndh-son);border-color:var(--ndh-son)}
.ndh-doi-tuong article.thanhVien h3,.ndh-doi-tuong article.thanhVien p{color:var(--ndh-kem)}
.ndh-ai{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ndh-vang)}
.ndh-doi-tuong h3{font:600 19px var(--ndh-f-tieu)}
.ndh-doi-tuong p{font-size:14px;line-height:1.55}
.ndh-nut{margin-top:auto;align-self:flex-start;padding:10px 16px;border:1px solid var(--ndh-son);font-weight:600;text-decoration:none}
.thanhVien .ndh-nut{background:var(--ndh-vang);border-color:var(--ndh-vang);color:#1F1410}
.ndh-cong-cu{max-width:1120px;margin:0 auto;padding:18px max(16px,env(safe-area-inset-right,0px)) 10px max(16px,env(safe-area-inset-left,0px));font:600 20px/1.3 'Source Serif 3','Noto Serif',Georgia,serif;color:inherit;scroll-margin-top:8px}
@media (max-width:960px){
  .ndh-doi-tuong{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:520px){
  .ndh-tra-loi{grid-template-columns:minmax(0,1fr);padding:18px}
  .ndh-muc{justify-self:start;min-width:0;font-size:24px}
  .ndh-cau{font-size:16.5px}
}