.bn-landing nav.top a.dang-mo{color:var(--green-dk);font-weight:700}.bn-landing .bl-top{position:relative;background:linear-gradient(180deg,var(--paper-3) 0,var(--paper-2) 44%,var(--paper) 100%);padding:68px 0 56px;overflow:hidden}.bn-landing .bl-top:before{content:"";position:absolute;inset:0;background:radial-gradient(760px 420px at 50% -18%,rgba(139,195,74,.34),transparent 62%);pointer-events:none}.bn-landing .bl-top .w{position:relative;z-index:1}.bn-landing .bl-top .sh{margin-bottom:0}.bn-landing .bl-list{padding:56px 0 96px}.bn-landing .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.bn-landing .card{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:26px;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.22s cubic-bezier(.2,.8,.3,1)}.bn-landing .card:hover{border-color:var(--green-2);transform:translateY(-4px);box-shadow:var(--shadow-l)}.bn-landing a.card-lnk{display:flex}.bn-landing a.card-lnk>.card{flex:1}.bn-landing .card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.bn-landing .tag{background:#EDF7E4;border:1px solid var(--line-2);color:var(--green-dk);font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;letter-spacing:.01em;white-space:nowrap}.bn-landing .card h3{font-size:18.5px;line-height:1.25;margin-bottom:10px;letter-spacing:-.03em}.bn-landing .card:hover h3{color:var(--green-dk)}.bn-landing .card p{font-size:14px;color:var(--tx-2);line-height:1.62;flex:1}.bn-landing .card .meta{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--tx-3);font-weight:600}.bn-landing .card .meta .go{color:var(--green-dk);font-weight:700;display:inline-flex;align-items:center;gap:6px;transition:gap .18s}.bn-landing .card:hover .meta .go{gap:10px}.bn-landing .bl-empty{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:64px 24px;text-align:center;box-shadow:var(--shadow)}.bn-landing .bl-empty b{display:block;font-size:17px;margin-bottom:6px}.bn-landing .bl-empty span{font-size:14px;color:var(--tx-2)}.bn-landing .bp-top{background:linear-gradient(180deg,var(--paper-2) 0,var(--paper) 100%);border-bottom:1px solid var(--line);padding:30px 0 42px}.bn-landing .crumb{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:650;color:var(--tx-3);margin-bottom:22px;transition:color .16s,gap .18s}.bn-landing .crumb:hover{color:var(--green-dk);gap:11px}.bn-landing .bp-head{max-width:760px}.bn-landing .bp-head .tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}.bn-landing h1.bp-h{font-size:clamp(28px,4vw,44px);line-height:1.1;letter-spacing:-.04em;margin-bottom:18px}.bn-landing .bp-meta{display:flex;align-items:center;gap:11px;font-size:13.5px;color:var(--tx-2)}.bn-landing .bp-meta .av{width:38px;height:38px;border-radius:12px;flex:none;background:linear-gradient(150deg,#6FC544,#3C8A24);color:#fff;display:grid;place-items:center;box-shadow:0 4px 14px rgba(76,162,47,.3)}.bn-landing .bp-meta b{display:block;font-weight:700;color:var(--tx);font-size:14px}.bn-landing .bp-meta span{font-size:12.5px;color:var(--tx-3);font-weight:600}.bn-landing .bp-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start;padding:56px 0 96px}.bn-landing .bp-body{max-width:720px}.bn-landing .bn-post{font-size:16.5px;line-height:1.72;color:var(--tx-2)}.bn-landing .bn-post p{margin:0 0 20px}.bn-landing .bn-post p:last-child{margin-bottom:0}.bn-landing .bn-post>p:first-child{font-size:19px;line-height:1.62;color:var(--tx);font-weight:500;margin-bottom:24px}.bn-landing .bn-post>p:nth-child(2){background:var(--paper-2);border:1px solid var(--line);border-left:3px solid var(--green);border-radius:var(--r);padding:20px 24px;font-size:16px;color:var(--tx);margin-bottom:32px}.bn-landing .bn-post h2{font-size:clamp(21px,2.4vw,27px);line-height:1.2;letter-spacing:-.032em;color:var(--tx);margin:44px 0 16px;padding-bottom:12px;border-bottom:1px solid var(--line)}.bn-landing .bn-post h3{font-size:17.5px;line-height:1.3;letter-spacing:-.02em;color:var(--tx);margin:30px 0 10px}.bn-landing .bn-post h3+p{margin-bottom:22px}.bn-landing .bn-post ol,.bn-landing .bn-post ul{margin:0 0 22px;padding-left:4px}.bn-landing .bn-post li{position:relative;padding-left:28px;margin-bottom:10px;list-style:none}.bn-landing .bn-post li:last-child{margin-bottom:0}.bn-landing .bn-post ul>li:before{content:"";position:absolute;left:6px;top:10px;width:7px;height:7px;border-radius:50%;background:var(--green-2)}.bn-landing .bn-post ol{counter-reset:bn-ol}.bn-landing .bn-post ol>li{counter-increment:bn-ol}.bn-landing .bn-post ol>li:before{content:counter(bn-ol);position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:7px;background:#EDF7E4;border:1px solid var(--line-2);color:var(--green-dk);font-size:11.5px;font-weight:800;display:grid;place-items:center}.bn-landing .bn-post strong{color:var(--tx);font-weight:700}.bn-landing .bn-post a{color:var(--green-dk);font-weight:650;text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:3px;text-decoration-thickness:1.5px;transition:text-decoration-color .16s}.bn-landing .bn-post a:hover{text-decoration-color:var(--green)}.bn-landing .bp-side{position:sticky;top:92px;display:grid;gap:20px}.bn-landing .bp-cta{background:linear-gradient(150deg,#57B238,#3F8F26 46%,#2F7A1C);border-radius:var(--r-l);padding:26px;color:#fff;position:relative;overflow:hidden}.bn-landing .bp-cta:before{content:"";position:absolute;inset:0;background:radial-gradient(360px 220px at 50% 0,rgba(163,230,53,.3),transparent 66%)}.bn-landing .bp-cta>*{position:relative;z-index:1}.bn-landing .bp-cta .k{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:3px 10px;border-radius:999px;margin-bottom:14px}.bn-landing .bp-cta h4{font-size:18px;line-height:1.25;margin-bottom:10px}.bn-landing .bp-cta p{font-size:13.5px;line-height:1.6;color:rgba(255,255,255,.9);margin-bottom:18px}.bn-landing .bp-cta .btn-w{width:100%}.bn-landing .bp-more{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:24px;box-shadow:var(--shadow)}.bn-landing .bp-more h4{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--tx-3);margin-bottom:16px;font-weight:700}.bn-landing .bp-more a{display:block;padding:12px 0;border-top:1px solid var(--line);font-size:14.5px;font-weight:650;line-height:1.4;color:var(--tx);transition:color .16s}.bn-landing .bp-more a:first-of-type{border-top:0;padding-top:0}.bn-landing .bp-more a:last-child{padding-bottom:0}.bn-landing .bp-more a:hover{color:var(--green-dk)}.bn-landing .bp-more a span{display:block;font-size:12px;color:var(--tx-3);font-weight:600;margin-top:3px}@media (max-width:1080px){.bn-landing .cards{grid-template-columns:repeat(2,1fr)}.bn-landing .bp-grid{grid-template-columns:1fr;gap:44px}.bn-landing .bp-side{position:static;grid-template-columns:1fr 1fr}}@media (max-width:860px){.bn-landing .bl-list,.bn-landing .bp-grid{padding:40px 0 70px}}@media (max-width:640px){.bn-landing .cards{grid-template-columns:1fr}.bn-landing .card{padding:22px}.bn-landing .bp-side{grid-template-columns:1fr}.bn-landing .bn-post{font-size:16px}.bn-landing .bn-post>p:first-child{font-size:17.5px}.bn-landing .bn-post>p:nth-child(2){padding:16px 18px}.bn-landing .bl-top{padding:44px 0 40px}}