.qikd {
    --kd-mau: var(--m-primary, var(--color-md, var(--mau-md, #1a5fb4)));
    --kd-vien: #e6e9ef;
    --kd-phu: #5b6675;
    padding: 8px 0 24px;
    color: #1d2633;
    text-align: left;
}
.qikd *, .qikd *::before, .qikd *::after { box-sizing: border-box; }

.qikd-dau {
    display: flex; align-items: center; flex-wrap: wrap; gap: 12px 16px;
    margin: 0 0 18px; padding: 18px 20px; border-radius: 14px;
    background: linear-gradient(135deg, var(--kd-mau), color-mix(in srgb, var(--kd-mau) 70%, #000));
    color: #fff; box-shadow: 0 8px 22px -10px color-mix(in srgb, var(--kd-mau) 70%, transparent);
}
.qikd-dau-ic {
    flex: 0 0 48px; height: 48px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center;
    background: rgba(255, 255, 255, .16);
}
.qikd-dau-chu { flex: 1 1 260px; min-width: 0; }
.qikd .qikd-h1 {
    margin: 0 !important; padding: 0 !important; border: 0 !important; background: none !important;
    font-size: 22px !important; font-weight: 700 !important; line-height: 1.35 !important; color: #fff !important; text-transform: none !important;
}
.qikd-mo { margin: 4px 0 0; font-size: 14px; opacity: .85; }
.qikd-dot { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.qikd-dot-nhan { margin-right: 4px; font-size: 13px; opacity: .85; }
.qikd-dot a, .qikd-dot span.dang {
    min-width: 34px; height: 34px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center;
    border-radius: 8px; font-size: 14px; font-weight: 600; text-decoration: none !important;
}
.qikd-dot a { background: rgba(255, 255, 255, .14); color: #fff !important; border: 1px solid rgba(255, 255, 255, .3); }
.qikd-dot a:hover { background: rgba(255, 255, 255, .26); }
.qikd-dot span.dang { background: #fff; color: var(--kd-mau); }

.qikd-luoi-chinh { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 20px; align-items: start; }
.qikd-cot-ben { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 110px; }
.qikd-the {
    background: #fff; border: 1px solid var(--kd-vien); border-radius: 14px; overflow: hidden;
    box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 6px 18px rgba(16, 24, 40, .05);
}
.qikd .qikd-the-tit {
    display: flex; align-items: center; gap: 10px; margin: 0 !important; padding: 14px 16px !important;
    border: 0 !important; border-bottom: 1px solid var(--kd-vien) !important; background: none !important;
    font-size: 15px !important; font-weight: 700 !important; line-height: 1.35 !important; text-transform: uppercase; letter-spacing: .02em;
    color: var(--kd-mau) !important;
}
.qikd-the-tit svg { flex: 0 0 auto; }
.qikd-ds { list-style: none; margin: 0; padding: 8px; }
.qikd-ds li + li { margin-top: 2px; }
.qikd-ds a {
    display: block; padding: 10px 12px; border-radius: 10px; font-size: 14.5px; line-height: 1.45;
    color: #1d2633 !important; text-decoration: none !important; transition: background .15s, color .15s;
}
.qikd-ds a:hover { background: color-mix(in srgb, var(--kd-mau) 7%, #fff); color: var(--kd-mau) !important; }
.qikd-ds a.dang { background: color-mix(in srgb, var(--kd-mau) 12%, #fff); color: var(--kd-mau) !important; font-weight: 600; box-shadow: inset 3px 0 0 var(--kd-mau); }

.qikd-noi { padding: 20px; }
.qikd .qikd-bai-ten {
    margin: 0 0 16px !important; padding: 0 !important; border: 0 !important; background: none !important;
    font-size: 20px !important; font-weight: 700 !important; line-height: 1.4 !important; color: #0f172a !important; text-transform: none !important;
}
.qikd-anh-mot { display: block; border-radius: 10px; overflow: hidden; border: 1px solid var(--kd-vien); background: #f1f5f9; }
.qikd-anh-mot img { display: block; width: 100%; height: auto; }
.qikd-noidung { margin-top: 16px; font-size: 16px; line-height: 1.65; overflow-wrap: anywhere; }
.qikd-noidung img { max-width: 100%; height: auto; }
.qikd-tep { margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--kd-vien); }
.qikd-rong { padding: 40px 16px; text-align: center; color: var(--kd-phu); }

.qikd-luoi { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; padding: 16px; }
.qikd-luoi--bai { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 0; }
.qikd-luoi a {
    position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 10px; background: #e8ecf1;
    text-decoration: none !important;
}
.qikd-luoi img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.qikd-luoi a:hover img { transform: scale(1.05); }
.qikd-luoi a span {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 10px 8px;
    background: linear-gradient(transparent, rgba(0, 0, 0, .65)); color: #fff; font-size: 13px; line-height: 1.35;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.qikd-anh-khoi { margin-top: 20px; }

@media (max-width: 991.98px) {
    .qikd-luoi-chinh { grid-template-columns: minmax(0, 1fr); }
    .qikd-cot-ben { position: static; }
    .qikd-luoi { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 575.98px) {
    .qikd { padding-left: 4px; padding-right: 4px; }
    .qikd-dau { padding: 16px; }
    .qikd .qikd-h1 { font-size: 19px !important; }
    .qikd-noi { padding: 14px; }
    .qikd-luoi { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding: 12px; }
    .qikd-luoi--bai { grid-template-columns: minmax(0, 1fr); padding: 0; }
}