.trang_pillar .tn_khoi_minh_chung{border-radius:var(--radius-lon);background:linear-gradient(135deg,#fffaf3f2,#f5f0e8d9);border:1px solid #ccc7bcb3;margin:clamp(22px,3.4vw,36px) 0 0;padding:clamp(20px,3vw,28px)}.trang_pillar .tn_minh_chung_luoi{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;margin:0;padding:0;list-style:none;display:grid}.trang_pillar .tn_minh_chung_muc{border-radius:var(--radius-vua);text-align:center;background:#ffffffeb;flex-direction:column;gap:6px;padding:16px;display:flex}.trang_pillar .tn_minh_chung_so{color:#8c1515;font-family:var(--font-tieu-de);font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:900;line-height:1.1}.trang_pillar .tn_minh_chung_mo_ta{color:#4f4342;font-size:.95rem;line-height:1.5}.trang_pillar .tn_khoi_van_de,.trang_pillar .tn_khoi_tieu_chi,.trang_pillar .tn_khoi_quy_trinh,.trang_pillar .tn_khoi_loi,.trang_pillar .tn_khoi_so_sanh,.trang_pillar .tn_khoi_anh_demo{margin:clamp(30px,4.5vw,50px) 0 0}.trang_pillar .tn_khoi_van_de h2,.trang_pillar .tn_khoi_tieu_chi h2,.trang_pillar .tn_khoi_quy_trinh h2,.trang_pillar .tn_khoi_loi h2,.trang_pillar .tn_khoi_so_sanh h2,.trang_pillar .tn_khoi_anh_demo h2{color:#1f1f1d;font-family:var(--font-tieu-de);margin:0 0 18px;font-size:clamp(1.45rem,2.4vw,2rem);line-height:1.18}.trang_pillar .tn_van_de_danh_sach,.trang_pillar .tn_loi_danh_sach{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.trang_pillar .tn_van_de_muc,.trang_pillar .tn_loi_muc{border-radius:var(--radius-vua);background:linear-gradient(#fff,#fdfaf5);border:1px solid #ccc7bcc7;border-left:4px solid #8c1515;padding:20px}.trang_pillar .tn_van_de_muc h3,.trang_pillar .tn_loi_muc h3{color:#1f1f1d;font-family:var(--font-tieu-de);margin:0 0 10px;font-size:1.1rem;line-height:1.3}.trang_pillar .tn_van_de_mo_ta,.trang_pillar .tn_van_de_giai_phap,.trang_pillar .tn_loi_muc p{color:#4f4342;margin:0 0 8px;line-height:1.62}.trang_pillar .tn_van_de_mo_ta strong{color:#b1040e}.trang_pillar .tn_van_de_giai_phap strong{color:#00548f}.trang_pillar .tn_tieu_chi_danh_sach,.trang_pillar .tn_quy_trinh_danh_sach{counter-reset:tn_buoc;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.trang_pillar .tn_tieu_chi_muc,.trang_pillar .tn_quy_trinh_muc{border-radius:var(--radius-vua);counter-increment:tn_buoc;background:#fff;border:1px solid #ccc7bcb3;padding:22px 22px 22px 70px;position:relative}.trang_pillar .tn_tieu_chi_muc:before,.trang_pillar .tn_quy_trinh_muc:before{content:counter(tn_buoc, decimal-leading-zero);border-radius:var(--radius-vua);color:#fff;background:linear-gradient(135deg,#8c1515,#00548f);place-items:center;width:38px;height:38px;font-size:.86rem;font-weight:900;display:inline-grid;position:absolute;top:18px;left:20px}.trang_pillar .tn_tieu_chi_muc h3,.trang_pillar .tn_quy_trinh_muc h3{color:#1f1f1d;font-family:var(--font-tieu-de);margin:0 0 8px;font-size:1.08rem;line-height:1.25}.trang_pillar .tn_tieu_chi_muc p,.trang_pillar .tn_quy_trinh_muc p{color:#4f4342;margin:0;line-height:1.6}.trang_pillar .tn_so_sanh_bang_bao_quanh{border-radius:var(--radius-vua);background:#fff;border:1px solid #ccc7bcb3;overflow-x:auto}.trang_pillar .tn_so_sanh_bang{border-collapse:collapse;width:100%}.trang_pillar .tn_so_sanh_bang th,.trang_pillar .tn_so_sanh_bang td{text-align:left;vertical-align:top;border-bottom:1px solid #ccc7bc99;padding:14px 16px;line-height:1.55}.trang_pillar .tn_so_sanh_bang thead th{color:#1f1f1d;background:linear-gradient(#fdfaf5,#f5efe5);font-size:.95rem;font-weight:800}.trang_pillar .tn_so_sanh_bang tbody th{color:#1f1f1d;width:28%;font-weight:700}.trang_pillar .tn_so_sanh_bang tbody td:last-child{color:#166534;font-weight:600}.trang_pillar .tn_anh_demo_luoi{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.trang_pillar .tn_anh_demo_muc{border-radius:var(--radius-vua);background:#fff;border:1px solid #ccc7bcb3;flex-direction:column;gap:8px;padding:12px;display:flex}.trang_pillar .tn_anh_demo_muc img{border-radius:var(--radius-nho);object-fit:cover;width:100%;height:auto}.trang_pillar .tn_anh_demo_muc figcaption{color:#4f4342;font-size:.92rem;line-height:1.5}@media (max-width:720px){.trang_pillar .tn_tieu_chi_muc,.trang_pillar .tn_quy_trinh_muc{padding:18px 18px 18px 62px}.trang_pillar .tn_so_sanh_bang th,.trang_pillar .tn_so_sanh_bang td{padding:10px 12px;font-size:.95rem}}.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar{grid-template-columns:minmax(0,2fr) minmax(260px,1fr);align-items:stretch;gap:clamp(16px,2.4vw,28px);margin:clamp(34px,5vw,58px) 0 0;display:grid}.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar>.trang_chu_khoi_faq,.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar>.tn_khoi_cta{min-width:0;height:100%;margin:0}.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar>.trang_chu_khoi_faq{border-radius:var(--radius-lon);background:linear-gradient(180deg, var(--mau-the,#fff), #fdfaf5);border:1px solid #ccc7bcc7;flex-direction:column;gap:18px;padding:clamp(22px,3vw,30px);display:flex}.trang_pillar_faq_cta_hai_cot .trang_chu_khoi_faq>h2{color:#1f1f1d;font-family:var(--font-tieu-de);margin:0;font-size:clamp(1.5rem,2.4vw,2rem);line-height:1.16}.trang_pillar_faq_cta_hai_cot .trang_chu_danh_sach_faq{gap:12px;display:grid}.trang_pillar_faq_cta_hai_cot .trang_chu_faq_muc{border-radius:var(--radius-vua);background:#ffffffd1;border:1px solid #ccc7bcb8;padding:0;overflow:hidden}.trang_pillar_faq_cta_hai_cot .trang_chu_faq_muc[open]{background:#fff;border-color:#b1040e47}.trang_pillar_faq_cta_hai_cot .trang_chu_faq_muc summary{color:#1f1f1d;cursor:pointer;grid-template-columns:30px minmax(0,1fr);align-items:center;gap:12px;min-height:56px;padding:14px 16px;font-weight:800;line-height:1.35;list-style:none;display:grid}.trang_pillar_faq_cta_hai_cot .trang_chu_faq_muc summary::-webkit-details-marker{display:none}.trang_pillar_faq_cta_hai_cot .trang_chu_faq_muc summary:before{content:"+";border-radius:var(--radius-nho);width:30px;height:30px;color:var(--mau-phu,#b1040e);background:#b1040e14;border:1px solid #b1040e42;place-items:center;font-weight:900;display:grid}.trang_pillar_faq_cta_hai_cot .trang_chu_faq_muc[open] summary:before{content:"-"}.trang_pillar_faq_cta_hai_cot .trang_chu_faq_muc p{color:#4f4342;margin:0;padding:0 18px 18px 58px;line-height:1.62}.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar>.tn_khoi_cta{border-radius:var(--radius-lon);align-items:stretch;padding:0;display:flex}.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar .tn_cta_noi_dung{flex-direction:column;justify-content:center;width:100%;max-width:none;padding:clamp(24px,3vw,34px);display:flex}.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar .tn_cta_noi_dung h2{font-size:clamp(1.45rem,2.1vw,2.05rem)}.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar .tn_cta_noi_dung p{font-size:.98rem}.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar .tn_cta_nut{white-space:normal;align-self:flex-start}@media (max-width:900px){.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar{grid-template-columns:1fr}.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar .tn_cta_nut{width:100%}}@media (max-width:560px){.trang_pillar_faq_cta_hai_cot .tn_khoi_faq_cta_pillar>.trang_chu_khoi_faq{border-radius:var(--radius-vua);padding:18px 14px}.trang_pillar_faq_cta_hai_cot .trang_chu_faq_muc summary{grid-template-columns:28px minmax(0,1fr);gap:10px;padding:12px}.trang_pillar_faq_cta_hai_cot .trang_chu_faq_muc p{padding:0 12px 14px 50px}}.trang_pillar.trang_tinh_nang .tn_hero{border:1px solid var(--mau-vien,#e6e3dd);border-top:3px solid var(--mau-phu,#b1040e);background:radial-gradient(60% 140% at 100% 0,#b1040e1a 0%,#b1040e00 70%),linear-gradient(120deg,#fbefec 0%,#f7f2ee 55%,#eef1f5 100%);border-radius:16px;gap:10px;min-height:0;padding:clamp(18px,2.6vw,30px) clamp(20px,3vw,40px);box-shadow:0 14px 34px -18px #1b1d2247}.trang_pillar.trang_tinh_nang .tn_hero:before{aspect-ratio:1;width:clamp(120px,14vw,190px);box-shadow:none;background:radial-gradient(circle at 35% 30%,#b1040e29,#b1040e05 70%);border:0;border-radius:50%;right:clamp(20px,4vw,56px);transform:translateY(-50%)}.trang_pillar.trang_tinh_nang .tn_hero:after{content:none}.trang_pillar.trang_tinh_nang .tn_nhan{background:var(--ktg-nhan-nhat,#fbeeed);letter-spacing:.12em;border-color:#0000;padding:4px 12px;font-size:.74rem}.trang_pillar.trang_tinh_nang .tn_hero h1{letter-spacing:-.01em;max-width:880px;font-size:clamp(1.5rem,2.8vw,2.3rem)}.trang_pillar.trang_tinh_nang .tn_mo_ta{max-width:760px;font-size:clamp(.92rem,1.1vw,1rem);line-height:1.5}.trang_pillar .tn_khoi_minh_chung{background:0 0;border:0;margin-top:14px;padding:0}.trang_pillar .tn_minh_chung_luoi{gap:12px}.trang_pillar .tn_minh_chung_muc{border:1px solid var(--mau-vien,#e6e3dd);border-left:4px solid var(--mau-phu,#b1040e);text-align:left;background:#fff;border-radius:12px;gap:2px;padding:12px 16px;box-shadow:0 8px 22px -16px #1b1d224d}.trang_pillar .tn_minh_chung_so{font-size:clamp(1.3rem,2.2vw,1.75rem)}.trang_pillar .tn_minh_chung_mo_ta{font-size:.86rem;line-height:1.4}@media (max-width:980px){.trang_pillar.trang_tinh_nang .tn_hero{padding:18px 18px 20px}.trang_pillar.trang_tinh_nang .tn_hero:before{content:none}}.trang_pillar .tn_khoi_danh_sach{margin-top:clamp(26px,4vw,44px)}.trang_pillar .tn_khoi_danh_sach>h2{color:#1f1f1d;font-family:var(--font-tieu-de);align-items:center;gap:14px;margin:0 0 16px;font-size:clamp(1.45rem,2.4vw,2rem);line-height:1.18;display:flex}.trang_pillar .tn_khoi_danh_sach>h2:after{content:"";background:linear-gradient(90deg,#b1040e73,#b1040e00);flex:auto;height:1px}.trang_pillar .tn_khoi_danh_sach .tn_luoi_tinh_nang{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.trang_pillar .tn_khoi_danh_sach .tn_tinh_nang_muc{border:1px solid var(--mau-vien,#e6e3dd);border-left:4px solid var(--mau-phu,#b1040e);background:#fff;border-radius:14px;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"so ten""so mota";align-content:start;gap:6px 16px;min-height:0;padding:18px 20px;transition:box-shadow .18s,transform .18s;display:grid;box-shadow:0 10px 26px -18px #1b1d2259}.trang_pillar .tn_khoi_danh_sach .tn_tinh_nang_muc:last-child:nth-child(odd){grid-column:1/-1}.trang_pillar .tn_khoi_danh_sach .tn_tinh_nang_muc:hover{transform:translateY(-2px);box-shadow:0 16px 32px -16px #1b1d2261}.trang_pillar .tn_khoi_danh_sach .tn_tinh_nang_muc:before{width:44px;height:44px;color:var(--mau-phu,#b1040e);font-family:var(--font-tieu-de);background:#fbeeed;border-radius:12px;grid-area:so;font-size:1.05rem;font-weight:700}.trang_pillar .tn_khoi_danh_sach .tn_tinh_nang_muc h3{color:#1f1f1d;font-family:var(--font-tieu-de);grid-area:ten;margin:0;font-size:clamp(1.08rem,1.5vw,1.25rem);line-height:1.25}.trang_pillar .tn_khoi_danh_sach .tn_mo_ta_chi_tiet{color:#4f4342;grid-area:mota;font-size:.96rem;line-height:1.6}@media (max-width:760px){.trang_pillar .tn_khoi_danh_sach .tn_luoi_tinh_nang{grid-template-columns:minmax(0,1fr)}.trang_pillar .tn_khoi_danh_sach .tn_tinh_nang_muc{column-gap:12px;padding:14px 14px 14px 16px}.trang_pillar .tn_khoi_danh_sach .tn_tinh_nang_muc:before{width:38px;height:38px}}@media (prefers-reduced-motion:reduce){.trang_pillar .tn_khoi_danh_sach .tn_tinh_nang_muc{transition:none}.trang_pillar .tn_khoi_danh_sach .tn_tinh_nang_muc:hover{transform:none}}.trang_pillar .tn_khoi_van_de>h2,.trang_pillar .tn_khoi_tieu_chi>h2,.trang_pillar .tn_khoi_quy_trinh>h2{align-items:center;gap:14px;margin-bottom:16px;display:flex}.trang_pillar .tn_khoi_van_de>h2:after,.trang_pillar .tn_khoi_tieu_chi>h2:after,.trang_pillar .tn_khoi_quy_trinh>h2:after{content:"";background:linear-gradient(90deg,#b1040e73,#b1040e00);flex:auto;min-width:24px;height:1px}.trang_pillar .tn_khoi_tieu_chi .tn_tieu_chi_danh_sach{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.trang_pillar .tn_khoi_tieu_chi .tn_tieu_chi_muc{border:1px solid var(--mau-vien,#e6e3dd);background:#fff;border-radius:14px;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"dau ten""dau mota";align-content:start;gap:4px 14px;padding:16px 18px;display:grid;box-shadow:0 10px 26px -20px #1b1d2266}.trang_pillar .tn_khoi_tieu_chi .tn_tieu_chi_muc:last-child:nth-child(odd){grid-column:1/-1}.trang_pillar .tn_khoi_tieu_chi .tn_tieu_chi_muc:before{content:"✓";width:30px;height:30px;color:var(--mau-phu,#b1040e);background:#fbeeed;border-radius:50%;grid-area:dau;margin-top:1px;font-size:.95rem;font-weight:800;position:static}.trang_pillar .tn_khoi_tieu_chi .tn_tieu_chi_muc h3{grid-area:ten;margin:0;font-size:clamp(1.04rem,1.4vw,1.18rem)}.trang_pillar .tn_khoi_tieu_chi .tn_tieu_chi_muc p{grid-area:mota;font-size:.95rem;line-height:1.55}.trang_pillar .tn_khoi_quy_trinh .tn_quy_trinh_danh_sach{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.trang_pillar .tn_khoi_quy_trinh .tn_quy_trinh_muc{border:1px solid var(--mau-vien,#e6e3dd);background:#fff;border-radius:14px;align-content:start;gap:6px;padding:18px 20px;display:grid;overflow:hidden;box-shadow:0 10px 26px -20px #1b1d2266}.trang_pillar .tn_khoi_quy_trinh .tn_quy_trinh_muc:after{content:"";background:linear-gradient(90deg, var(--mau-phu,#b1040e), var(--mau-neo,#00548f));height:3px;position:absolute;inset:0 0 auto}.trang_pillar .tn_khoi_quy_trinh .tn_quy_trinh_muc:before{color:#b1040e47;width:auto;height:auto;font-family:var(--font-tieu-de);background:0 0;place-items:start;margin-bottom:2px;font-size:2rem;font-weight:700;line-height:1;position:static}.trang_pillar .tn_khoi_quy_trinh .tn_quy_trinh_muc h3{margin:0;font-size:clamp(1.04rem,1.4vw,1.18rem)}.trang_pillar .tn_khoi_quy_trinh .tn_quy_trinh_muc p{font-size:.95rem;line-height:1.55}.trang_pillar .tn_khoi_van_de .tn_van_de_danh_sach{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.trang_pillar .tn_khoi_van_de .tn_van_de_muc{border:1px solid var(--mau-vien,#e6e3dd);border-left:4px solid var(--mau-phu,#b1040e);background:#fff;border-radius:14px;align-content:start;gap:10px;padding:18px 20px;display:grid;box-shadow:0 10px 26px -20px #1b1d2266}.trang_pillar .tn_khoi_van_de .tn_van_de_muc:last-child:nth-child(odd){grid-column:1/-1}.trang_pillar .tn_khoi_van_de .tn_van_de_muc h3{margin:0;font-size:clamp(1.06rem,1.5vw,1.2rem)}.trang_pillar .tn_khoi_van_de .tn_van_de_mo_ta,.trang_pillar .tn_khoi_van_de .tn_van_de_giai_phap{border-radius:10px;margin:0;padding:10px 12px;font-size:.95rem;line-height:1.55}.trang_pillar .tn_khoi_van_de .tn_van_de_mo_ta{background:#fbeeed}.trang_pillar .tn_khoi_van_de .tn_van_de_giai_phap{background:#eaf2fa}.trang_pillar .tn_khoi_van_de .tn_van_de_mo_ta strong,.trang_pillar .tn_khoi_van_de .tn_van_de_giai_phap strong{letter-spacing:.1em;text-transform:uppercase;margin-bottom:2px;font-size:.74rem;display:block}@media (max-width:980px){.trang_pillar .tn_khoi_quy_trinh .tn_quy_trinh_danh_sach{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:720px){.trang_pillar .tn_khoi_tieu_chi .tn_tieu_chi_danh_sach,.trang_pillar .tn_khoi_quy_trinh .tn_quy_trinh_danh_sach,.trang_pillar .tn_khoi_van_de .tn_van_de_danh_sach{grid-template-columns:minmax(0,1fr)}.trang_pillar .tn_khoi_tieu_chi .tn_tieu_chi_muc,.trang_pillar .tn_khoi_quy_trinh .tn_quy_trinh_muc,.trang_pillar .tn_khoi_van_de .tn_van_de_muc{padding:14px 16px}}