.p-gioi-thieu{--th-navy:#020F38;--th-cam:#F5A623;--th-do:#D2042D;--th-xanh-la:#16A34A;--th-vien:#E5EAF1;--th-muc:#5B6880;--th-chu:#1F2A44;--th-vien-do:#E53935}body.bv.p-gioi-thieu{background:#F1F4F9}.th-nen{padding:20px 24px 64px}.th-crumb{max-width:820px;margin:0 auto 14px;font-size:13px;color:var(--th-muc)}.th-crumb a{color:var(--bv-blue);text-decoration:none}.th-crumb a:hover{text-decoration:underline}.th-crumb span{margin:0 7px;color:#CBD5E1}.th-thu{max-width:820px;margin:0 auto;background:#FFFFFF;border:1px solid #6B7280;border-radius:14px;overflow:hidden;box-shadow:0 10px 30px rgba(2,15,56,.07)}.th-dai{display:flex;align-items:center;gap:11px;background:#FFF1DC;padding:18px 26px;border-bottom:3px solid var(--th-cam)}.th-logo{flex:none;width:38px;height:38px;border-radius:9px;display:grid;place-items:center;background:var(--th-cam);color:var(--th-navy);font-size:13px;font-weight:800;letter-spacing:.4px}.th-ten{color:var(--th-do);font-size:16px;font-weight:800;letter-spacing:.2px}.th-bia img{display:block;width:100%;height:auto}.th-than{padding:22px 22px 18px}.th-khung{border:1px solid var(--th-vien-do);border-radius:12px;padding:28px 30px 10px}.th-khung h1{margin:0 0 18px;font-size:27px;line-height:1.35;font-weight:800;color:var(--th-xanh-la);letter-spacing:.2px}.th-khung p{margin:0 0 14px;font-size:16.5px;line-height:1.75;color:var(--th-chu)}.th-khung h2{margin:28px 0 10px;font-size:19px;line-height:1.4;font-weight:800;color:var(--th-do)}.th-gach{list-style:none;padding:0;margin:2px 0 14px}.th-gach li{position:relative;padding-left:20px;margin-bottom:9px;font-size:16.5px;line-height:1.7;color:var(--th-chu)}.th-gach li::before{content:'•';position:absolute;left:2px;top:0;color:var(--th-cam);font-weight:800}.th-gach b{color:var(--th-navy)}.th-khung p.th-cham{position:relative;padding-left:20px}.th-khung p.th-cham::before{content:'–';position:absolute;left:0;top:0;color:var(--th-cam);font-weight:800}.th-nhan{display:flex;margin:8px 0 18px}.th-nhan::before{content:'';flex:none;width:4px;border-radius:2px;background:var(--th-cam)}.th-khung .th-nhan p{flex:1;margin:0;padding:12px 0 12px 16px;background:#FBFCFE;font-size:16.5px;line-height:1.65;font-weight:700;color:var(--th-do)}.th-ky{margin:24px 0 6px;padding-top:18px;border-top:1px solid var(--th-vien)}.th-ky b{display:block;margin-bottom:4px;font-size:17px;font-weight:800;color:var(--th-do);letter-spacing:.3px}.th-ky span{font-size:14px;line-height:1.6;color:var(--th-muc)}.th-nut{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 22px}.th-nut a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 26px;border-radius:10px;background:var(--th-cam);color:var(--th-navy);font-size:15.5px;font-weight:700;text-decoration:none;transition:filter .15s}.th-nut a:hover{filter:brightness(.95)}.th-nut a.th-nut-phu{background:#FFFFFF;border:1.5px solid var(--th-cam)}.th-nut a.th-nut-phu:hover{background:#FFF7EA;filter:none}.th-chan{background:#F7F9FC;padding:16px 26px 20px;border-top:1px solid var(--th-vien)}.th-chan p{margin:0 0 6px;font-size:13px;line-height:1.6;color:var(--th-muc)}.th-chan p:last-child{margin:10px 0 0}.th-chan a{color:#1D4ED8;text-decoration:none}.th-chan a:hover{text-decoration:underline}