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dd{margin:0;font-weight:600}.xem-kv{grid-template-columns:minmax(150px,240px) minmax(0,1fr);gap:12px 16px;font-size:14px}.xem-kv dd{font-weight:500;overflow-wrap:anywhere}.xem-trong{color:var(--ink-3);font-weight:400}.xem-list{margin:0;padding-left:18px}@media (max-width:639px){.xem-kv{grid-template-columns:minmax(0,1fr);gap:2px}.xem-kv dd{margin-bottom:10px}}.link-btn{background:none;border:0;padding:0;margin:0;font:inherit;color:inherit;text-align:left;cursor:pointer}.link-btn:hover{color:var(--red);text-decoration:underline;text-underline-offset:3px}.link-btn:focus-visible{outline:2px solid var(--red);outline-offset:2px;border-radius:4px}.opt-fieldset{border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:0;background:var(--surface)}.opt-fieldset legend{font-size:13px;font-weight:600;color:var(--ink-2);padding:0 6px}.opt{display:flex;gap:10px;font-size:14px;align-items:flex-start;cursor:pointer;min-height:32px;padding:4px 0}.opt input{width:18px;height:18px;margin-top:2px;accent-color:var(--red);flex-shrink:0}.opt-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:2px 16px;gap:2px 16px}@media (max-width:759px){.opt-grid{grid-template-columns:minmax(0,1fr)}.opt{min-height:44px;align-items:center}.opt input{margin-top:0}}.form-actions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap;padding-top:16px;border-top:1px solid var(--line-soft)}@media (max-width:759px){.form-actions{position:-webkit-sticky;position:sticky;bottom:0;background:var(--bg);margin:0 -16px -16px;padding:12px 16px calc(12px + env(safe-area-inset-bottom))}.form-actions .btn{flex:1 1 auto}}.kn-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);grid-gap:20px;gap:20px;align-items:start}.kn-list{display:flex;flex-direction:column;gap:10px}.doc-card{display:block;width:100%;text-align:left;background:var(--surface);border-radius:12px;padding:14px 16px;border:1px solid var(--line);cursor:pointer;color:var(--ink);font-size:inherit}.doc-card:hover{border-color:#cfb5b5}.doc-card[aria-current=true]{border:2px solid var(--red);padding:13px 15px}.doc-card.inactive{opacity:.8;background:#faf8f5}.doc-no{font-size:12px;font-weight:700;color:var(--red)}.doc-meta{font-size:12px;color:var(--ink-3)}.doc-title{font-size:14.5px;font-weight:600;margin-top:6px;line-height:1.45}.doc-summary{font-size:12.5px;color:var(--ink-2);margin-top:6px}.viewer{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;position:-webkit-sticky;position:sticky;top:16px}.viewer-head{gap:10px;padding:14px 18px;border-bottom:1px solid var(--line-soft)}.viewer-body,.viewer-head{display:flex;align-items:center}.viewer-body{background:#edeae5;height:calc(100vh - 180px);min-height:420px;justify-content:center}.viewer-body iframe{width:100%;height:100%;border:0;background:#fff}.viewer-close{display:none}@media (max-width:1099px){.kn-layout{grid-template-columns:minmax(0,1fr)}.viewer{display:none}.viewer.open{display:flex;position:fixed;inset:0;z-index:110;border-radius:0;border:0;top:0}.viewer.open .viewer-body{height:auto;flex:1 1;min-height:0}.viewer-close{display:inline-flex}}.kn-admin-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);flex-wrap:wrap}.kn-admin-tabs button{border:0;background:transparent;padding:10px 16px;min-height:44px;font-size:14px;color:var(--ink-2);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}.kn-admin-tabs button[aria-selected=true]{color:var(--red);font-weight:600;border-bottom-color:var(--red)}@media (max-width:1023px){.hs-aside-detail{display:none}.hs-aside{gap:10px;padding:14px 16px!important}}.page-pad{padding:28px 36px 40px;min-width:0}@media (max-width:899px){.page-pad{padding:18px 16px 28px}}.bct{border-top:4px solid var(--red)}.bct.bct-truoc{border-top-color:var(--gold)}.bct-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.bct-q{margin:14px 0 0;font-size:14.5px}.bct-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.bct-actions .btn{gap:6px;text-decoration:none}.bct-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:16px;gap:16px;margin-top:16px}.seg button:disabled{opacity:.4;cursor:not-allowed}@media (max-width:759px){.bct-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.bct-actions .btn{flex:1 1 100%;justify-content:center;white-space:normal;height:auto;min-height:44px;padding-top:8px;padding-bottom:8px}}