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var(--primary-light), var(--bg-header-box));border:1px solid var(--border);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:20px;font-size:18px;font-weight:600;display:flex}.infographic__khung .anticon{color:var(--primary);font-size:64px}.infographic figcaption{margin-top:8px}.bai-tap{border:1px solid var(--border);background:var(--bg-header-box);border-radius:10px;flex-direction:column;gap:12px;padding:16px;display:flex}.bai-tap__cau{background:var(--bg-box);border-radius:8px;flex-direction:column;gap:10px;padding:12px;display:flex}.bai-tap__ds-lua-chon{flex-direction:column;gap:8px;display:flex}.bai-tap__lua-chon.ant-btn{white-space:normal;text-align:left;justify-content:flex-start;height:auto;min-height:48px}.bai-tap__phan-hoi{border-radius:8px;align-items:flex-start;gap:10px;padding:10px 12px;display:flex}.bai-tap__phan-hoi>.anticon{margin-top:2px;font-size:22px}.bai-tap__phan-hoi--dung{background:var(--primary-light)}.bai-tap__phan-hoi--dung>.anticon{color:var(--success)}.bai-tap__phan-hoi--sai{background:var(--bg-header-box);border:1px solid var(--border)}.bai-tap__phan-hoi--sai>.anticon{color:var(--accent-red)}.thanh-hoan-thanh{background:var(--bg-box);border:1px solid var(--border);border-radius:var(--bo-goc-box);justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.thanh-hoan-thanh__nut-chinh{min-width:220px}.thanh-hoan-thanh--hoc-sinh{justify-content:center}.thanh-hoan-thanh--hoc-sinh .thanh-hoan-thanh__nut-chinh{min-width:280px;height:60px;font-size:22px}.thanh-hoan-thanh__bao{border-radius:var(--bo-goc-box)}@media (width<=768px){.thanh-hoan-thanh{z-index:90;border-width:1px 0 0;border-radius:0;padding:8px 12px;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 10px #00000014}.thanh-hoan-thanh .ant-btn{height:48px}.thanh-hoan-thanh__nut-chinh{flex:1;min-width:0}}.hoc-lieu-boc{flex-direction:column;gap:10px;display:flex}.hoc-lieu-boc>.ant-tag{align-self:flex-start}.trinh-phat--am-thanh{background:var(--bg-box)}.trinh-phat--am-thanh .trinh-phat__am-thanh{width:calc(100% - 24px);margin:10px 12px 4px;display:block}.trinh-phat--am-thanh .trinh-phat__ten .anticon{color:var(--primary)}.trang-thong-bao{margin:0;padding:0;list-style:none}.trang-thong-bao__dong{border-bottom:1px solid var(--border);align-items:flex-start;gap:12px;padding:12px 8px;display:flex}.trang-thong-bao__dong--chua-doc{background:var(--primary-light);border-radius:6px}.trang-thong-bao__dong .ant-badge{margin-top:6px}.trang-thong-bao__noi-dung{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.trang-thong-bao__tieu-de{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.trang-thong-bao__nut{flex-wrap:wrap;justify-content:flex-end;gap:4px;display:flex}@media (width<=576px){.trang-thong-bao__nut{flex-direction:column}}.hop-thu{max-width:1280px;margin:0 auto;padding:20px}@media (width<=576px){.hop-thu{padding:12px 8px}}.hop-thu__danh-sach{border-right:1px solid var(--border);max-height:70vh;overflow:auto}.hop-thu__ds{margin:0;padding:0;list-style:none}.hop-thu__muc{border:0;border-bottom:1px solid var(--border);cursor:pointer;text-align:left;width:100%;font:inherit;color:inherit;background:0 0;padding:12px 16px;display:block}.hop-thu__muc:hover{background:var(--bg-header-box)}.hop-thu__muc.dang-chon{background:var(--primary-light)}.hop-thu__muc.chua-doc .hop-thu__tieu-de{font-weight:700}.hop-thu__tieu-de{display:block}.hop-thu__dong-1{justify-content:space-between;gap:8px;display:flex}.hop-thu__dong-1 .den{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.hop-thu__noi-dung{padding:20px 24px}.hop-thu__noi-dung h3{color:var(--xanh-dam);margin-top:0}.hop-thu__than{white-space:pre-wrap;word-break:break-word;background:var(--bg-header-box);border:1px solid var(--border);border-radius:8px;padding:16px}.huong-dan{max-width:1180px;margin:0 auto;padding:24px 20px 48px}@media (width<=576px){.huong-dan{padding:16px 12px 40px}}.huong-dan__dau{margin-bottom:20px}.huong-dan__dau h1{color:var(--xanh-dam);margin:0 0 4px;font-size:26px}.huong-dan__dau p{color:var(--text-sub);margin:0 0 12px}.huong-dan__loc{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.huong-dan__loc .ant-segmented{max-width:100%;overflow-x:auto}.huong-dan__neo{scroll-margin-top:80px}.huong-dan__ds li{margin-bottom:8px}.huong-dan__duong-bam{background:var(--primary-light);color:var(--primary-dark);border-radius:6px;margin:0 0 8px;padding:6px 10px;font-weight:500}.huong-dan__luu-y{border-left:3px solid var(--accent-gold);background:var(--bg-header-box);margin:8px 0 0;padding:8px 12px}.huong-dan__the{border:1px solid var(--border);background:var(--bg-header-box);border-radius:8px;height:100%;padding:14px 16px}.huong-dan ol{padding-left:22px}.huong-dan code{font-size:14px}