.access-badge{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:24px;padding:4px 9px;border:1px solid transparent;border-radius:999px;font-size:12px;font-weight:800;line-height:1;white-space:nowrap}.access-badge--basic{border-color:#bae6fd;background:#e0f2fe;color:#0369a1}.access-badge--premium{border-color:#475569;background:#1e293b;color:#fde68a}.access-badge--vip{border-color:#c4b5fd;background:#7c3aed;color:#fff}.knowledge-content-row{align-items:stretch}.knowledge-sidebar-column{position:relative;align-self:stretch}.article-sidebar{position:sticky;top:65px;z-index:10;width:100%;align-self:flex-start}.article-sidebar-card{width:100%;overflow:hidden;border:1px solid #e2e8f0;border-radius:20px;background:#fff;box-shadow:0 14px 34px #0f172a14}.article-sidebar-card--scroll{display:flex;flex-direction:column;max-height:calc(100vh - 110px)}.article-sidebar-card__scroll{flex:1 1 auto;min-height:0;overflow-x:hidden;overflow-y:auto;padding:12px;overscroll-behavior:contain;scrollbar-color:rgba(25,135,84,.5) #f1f5f9;scrollbar-width:thin}.article-sidebar-card__scroll::-webkit-scrollbar-thumb:hover{background:#198754b3}@media (max-width: 991.98px){.knowledge-content-row{align-items:initial}.knowledge-sidebar-column{align-self:auto}.article-sidebar{position:static;top:auto;z-index:auto}.article-sidebar-card--scroll{max-height:none}.article-sidebar-card__scroll{max-height:360px}}.article-sidebar-card__header{display:flex;flex:0 0 auto;align-items:center;justify-content:space-between;gap:10px;padding:15px 17px;background:linear-gradient(135deg,#0094ca,#087ca7);color:#fff;font-size:14px;font-weight:850;letter-spacing:.01em;text-transform:uppercase}.article-sidebar-card__header>span:first-child{display:inline-flex;align-items:center;gap:8px}.article-sidebar-card__count{display:inline-flex;align-items:center;justify-content:center;min-width:28px;min-height:24px;padding:4px 8px;border-radius:999px;background:#ffffff2e;color:#fff;font-size:12px;font-weight:850}.article-sidebar-card__scroll{flex:1 1 auto;min-height:0;max-height:calc(100vh - 180px);overflow-y:auto;padding:12px;scrollbar-color:rgba(25,135,84,.5) #f1f5f9;scrollbar-width:thin}.article-sidebar-card__scroll::-webkit-scrollbar{width:7px}.article-sidebar-card__scroll::-webkit-scrollbar-track{border-radius:999px;background:#f1f5f9}.article-sidebar-card__scroll::-webkit-scrollbar-thumb{border-radius:999px;background:#19875480}.article-sidebar-subjects{display:grid;gap:6px}.article-sidebar-subject{position:relative;display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:13px;color:#334155;text-decoration:none;transition:background-color .18s ease,color .18s ease}.article-sidebar-subject:hover,.article-sidebar-subject.is-active{background:#ecfdf5;color:#15803d}.article-sidebar-subject.is-active:before{content:"";position:absolute;top:10px;bottom:10px;left:0;width:3px;border-radius:999px;background:#198754}.article-sidebar-subject__icon{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;width:28px;height:28px;border-radius:10px;background:#f1f5f9;color:#64748b}.article-sidebar-subject:hover .article-sidebar-subject__icon,.article-sidebar-subject.is-active .article-sidebar-subject__icon{background:#dcfce7;color:#15803d}.article-sidebar-subject__name{flex:1;min-width:0;font-size:14px;font-weight:780;line-height:1.4}.article-sidebar-subject__count{display:inline-flex;align-items:center;justify-content:center;min-width:30px;min-height:24px;padding:4px 8px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:12px;font-weight:850}.article-sidebar-subject.is-active .article-sidebar-subject__count{background:#198754;color:#fff}.article-sidebar-list{display:grid}.article-sidebar-item{display:grid;gap:7px;padding:15px 17px;border-bottom:1px solid #edf2f7;color:#0f172a;text-decoration:none;transition:background-color .18s ease,color .18s ease}.article-sidebar-item:last-child{border-bottom:0}.article-sidebar-item:hover{background:#f8fafc;color:#198754}.article-sidebar-item__title{display:flex;align-items:flex-start;gap:8px;color:inherit;font-size:14px;font-weight:780;line-height:1.48}.article-sidebar-item__title i{margin-top:4px;color:#198754}.article-sidebar-item__meta{display:flex;align-items:center;flex-wrap:wrap;gap:7px 10px;color:#64748b;font-size:12.5px;font-weight:700}.article-sidebar-item__meta>span:not(.access-badge){display:inline-flex;align-items:center;gap:5px}.article-sidebar-card__empty{padding:18px;color:#64748b;font-size:14px;font-weight:600}@media (max-width: 991.98px){.article-sidebar{position:static;top:auto}.article-sidebar-card--scroll,.article-sidebar-card__scroll{max-height:none}.article-sidebar-card__scroll{max-height:360px}}.post-article-content{min-width:0;color:#1f2937;font-size:16px;line-height:1.78;overflow-wrap:anywhere;word-break:normal}.post-article-content:after{display:block;clear:both;content:""}.post-article-content>:first-child{margin-top:0}.post-article-content>:last-child{margin-bottom:0}.post-article-content p{margin:0 0 1rem;text-align:justify}.post-article-content h2,.post-article-content h3,.post-article-content h4,.post-article-content h5,.post-article-content h6{scroll-margin-top:92px;color:#0f172a;font-weight:850;line-height:1.35}.post-article-content h2{margin:2rem 0 .9rem;font-size:clamp(1.35rem,2vw,1.65rem)}.post-article-content h3{margin:1.65rem 0 .75rem;font-size:clamp(1.15rem,1.8vw,1.35rem)}.post-article-content h4{margin:1.4rem 0 .7rem;font-size:1.08rem}.post-article-content h5{margin:1.25rem 0 .65rem;font-size:1rem}.post-article-content h6{margin:1.15rem 0 .6rem;font-size:.95rem}.post-article-content ul,.post-article-content ol{margin:0 0 1rem;padding-left:1.45rem}.post-article-content li{margin-bottom:.4rem}.post-article-content li:last-child{margin-bottom:0}.post-article-content li>ul,.post-article-content li>ol{margin-top:.4rem;margin-bottom:.4rem}.post-article-content a{color:#0f766e;text-decoration-thickness:1px;text-underline-offset:3px}.post-article-content a:hover{color:#15803d}.post-article-content strong,.post-article-content b{color:#111827;font-weight:750}.post-article-content em,.post-article-content i{text-underline-offset:3px}.post-article-content mark{padding:.08em .25em;border-radius:4px;background:#fef3c7;color:#78350f}.post-article-content blockquote{margin:1.4rem 0;padding:15px 18px;border-left:4px solid #198754;border-radius:0 14px 14px 0;background:#f0fdf4;color:#334155}.post-article-content blockquote>:first-child{margin-top:0}.post-article-content blockquote>:last-child{margin-bottom:0}.post-article-content hr{margin:1.8rem 0;border:0;border-top:1px solid #e2e8f0;opacity:1}.post-article-content img:not(.article-album__image){display:block;max-width:100%;height:auto;margin:1.4rem auto;border:1px solid #e2e8f0;border-radius:14px;background:#f8fafc;object-fit:contain;box-shadow:0 12px 28px #0f172a12,0 2px 6px #0f172a08}.post-article-content figure:not(.article-album__figure){display:block;clear:both;width:auto;max-width:100%;margin:1.5rem auto;text-align:center}.post-article-content figure.image_resized:not(.article-album__figure){max-width:100%}.post-article-content figure:not(.article-album__figure) img:not(.article-album__image){display:block;width:100%;max-width:100%;height:auto;margin:0 auto;object-fit:contain}.post-article-content figure:not(.article-album__figure)>a{display:block;max-width:100%;color:inherit;text-decoration:none}.post-article-content figure:not(.article-album__figure)>figcaption{margin-top:.65rem;padding:0 .75rem;color:#64748b;font-size:13.5px;font-style:italic;line-height:1.55;text-align:center}.post-article-content figure:not(.article-album__figure)>figcaption>:first-child{margin-top:0}.post-article-content figure:not(.article-album__figure)>figcaption>:last-child{margin-bottom:0}.post-article-content figure.image-style-align-center:not(.article-album__figure),.post-article-content figure.image-style-block-align-center:not(.article-album__figure){margin-right:auto;margin-left:auto}.post-article-content figure.image-style-block-align-left:not(.article-album__figure){margin-right:auto;margin-left:0}.post-article-content figure.image-style-block-align-right:not(.article-album__figure){margin-right:0;margin-left:auto}.post-article-content figure.image-style-align-left:not(.article-album__figure){float:left;clear:left;width:auto;max-width:min(48%,460px);margin:.45rem 1.4rem 1rem 0}.post-article-content figure.image-style-align-right:not(.article-album__figure),.post-article-content figure.image-style-side:not(.article-album__figure){float:right;clear:right;width:auto;max-width:min(48%,460px);margin:.45rem 0 1rem 1.4rem}.post-article-content figure.image-style-align-left:not(.article-album__figure)+h2,.post-article-content figure.image-style-align-left:not(.article-album__figure)+h3,.post-article-content figure.image-style-align-left:not(.article-album__figure)+h4,.post-article-content figure.image-style-align-right:not(.article-album__figure)+h2,.post-article-content figure.image-style-align-right:not(.article-album__figure)+h3,.post-article-content figure.image-style-align-right:not(.article-album__figure)+h4,.post-article-content figure.image-style-side:not(.article-album__figure)+h2,.post-article-content figure.image-style-side:not(.article-album__figure)+h3,.post-article-content figure.image-style-side:not(.article-album__figure)+h4{clear:both}.post-article-content .image-inline{display:inline-flex;max-width:100%;margin:0 .25rem;vertical-align:middle}.post-article-content .image-inline img:not(.article-album__image){display:inline-block;max-width:100%;height:auto;margin:0;border-radius:8px;vertical-align:middle}.post-article-content figure.table{display:block;max-width:100%;margin:1.4rem 0;overflow-x:auto;border:0;border-radius:12px;text-align:initial;-webkit-overflow-scrolling:touch}.post-article-content table{width:100%;min-width:560px;border-collapse:collapse;background:#fff;font-size:.92rem;line-height:1.55}.post-article-content th,.post-article-content td{padding:.7rem .8rem;border:1px solid #dbe3ec;vertical-align:top;text-align:left}.post-article-content th{background:#f1f5f9;color:#0f172a;font-weight:750}.post-article-content tbody tr:nth-child(2n){background:#f8fafc}.post-article-content code{padding:.15em .35em;border-radius:5px;background:#f1f5f9;color:#be123c;font-size:.92em}.post-article-content pre{max-width:100%;overflow-x:auto;margin:1.25rem 0;padding:16px;border-radius:12px;background:#0f172a;color:#e2e8f0;font-size:.9rem;line-height:1.6;white-space:pre;-webkit-overflow-scrolling:touch}.post-article-content pre code{padding:0;background:transparent;color:inherit;font-size:inherit}.post-article-content .katex-display{max-width:100%;overflow-x:auto;overflow-y:hidden;margin:1rem 0;padding:.5rem 0;-webkit-overflow-scrolling:touch}.post-article-content .katex-display>.katex{min-width:max-content}.post-article-content figure.media{position:relative;width:100%;max-width:100%;margin:1.5rem 0;overflow:hidden;border-radius:14px;background:#0f172a}.post-article-content figure.media iframe,.post-article-content iframe{display:block;max-width:100%;border:0}.post-article-content figure.media iframe{width:100%;min-height:420px}.post-article-content--locked{position:relative;overflow:hidden}.locked-spacer{height:300px}.locked-content-spacer{height:500px}@media (max-width: 991.98px){.post-article-content figure.image-style-align-left:not(.article-album__figure),.post-article-content figure.image-style-align-right:not(.article-album__figure),.post-article-content figure.image-style-side:not(.article-album__figure){max-width:52%}.post-article-content figure.media iframe{min-height:360px}}@media (max-width: 767.98px){.post-article-content{font-size:15.5px;line-height:1.72}.post-article-content p{text-align:left}.post-article-content h2,.post-article-content h3,.post-article-content h4,.post-article-content h5,.post-article-content h6{scroll-margin-top:82px}.post-article-content h2{margin-top:1.7rem;font-size:1.32rem}.post-article-content h3{margin-top:1.45rem;font-size:1.16rem}.post-article-content h4{font-size:1.04rem}.post-article-content ul,.post-article-content ol{padding-left:1.25rem}.post-article-content blockquote{margin:1.2rem 0;padding:13px 14px;border-left-width:3px;border-radius:0 11px 11px 0}.post-article-content figure:not(.article-album__figure),.post-article-content figure.image-style-align-left:not(.article-album__figure),.post-article-content figure.image-style-align-right:not(.article-album__figure),.post-article-content figure.image-style-side:not(.article-album__figure),.post-article-content figure.image-style-block-align-left:not(.article-album__figure),.post-article-content figure.image-style-block-align-right:not(.article-album__figure),.post-article-content figure.image-style-align-center:not(.article-album__figure),.post-article-content figure.image-style-block-align-center:not(.article-album__figure),.post-article-content figure.image_resized:not(.article-album__figure){float:none!important;clear:both;width:100%!important;max-width:100%!important;margin:1.15rem 0!important}.post-article-content figure:not(.article-album__figure) img:not(.article-album__image){display:block;width:100%!important;max-width:100%!important;height:auto!important;margin:0 auto;border-radius:11px;object-fit:contain}.post-article-content>img:not(.article-album__image),.post-article-content p>img:not(.article-album__image){display:block;width:auto!important;max-width:100%!important;height:auto!important;margin:1.1rem auto;border-radius:11px;object-fit:contain}.post-article-content figure:not(.article-album__figure)>figcaption{margin-top:.55rem;padding:0 .25rem;font-size:12.5px;line-height:1.5}.post-article-content .image-inline{max-width:100%}.post-article-content .image-inline img:not(.article-album__image){max-width:100%;height:auto}.post-article-content figure.table{width:100%!important;max-width:100%;margin:1.15rem 0!important}.post-article-content table{min-width:520px;font-size:13.5px}.post-article-content th,.post-article-content td{padding:.6rem .65rem}.post-article-content pre{margin:1.1rem 0;padding:14px;border-radius:10px;font-size:13px}.post-article-content figure.media iframe{min-height:240px}.locked-spacer{height:240px}.locked-content-spacer{height:400px}}@media (max-width: 575.98px){.post-article-content{font-size:15px;line-height:1.7}.post-article-content img:not(.article-album__image){border-radius:10px;box-shadow:0 8px 20px #0f172a0f,0 2px 5px #0f172a06}.post-article-content figure:not(.article-album__figure)>figcaption{font-size:12px}.post-article-content table{min-width:480px}.post-article-content figure.media iframe{min-height:210px}}@media (prefers-reduced-motion: reduce){.post-article-content{scroll-behavior:auto}}.post-article-content p:has(>img:nth-of-type(2)){display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;align-items:stretch;width:100%;max-width:100%;margin:1.5rem 0;text-align:center}.post-article-content p:has(>img:nth-of-type(2))>img:not(.article-album__image){display:block;width:100%!important;max-width:100%!important;height:420px!important;margin:0!important;background:#fff;object-fit:contain;object-position:center}@media (max-width: 991.98px){.post-article-content p:has(>img:nth-of-type(2))>img:not(.article-album__image){height:340px!important}}@media (max-width: 767.98px){.post-article-content p:has(>img:nth-of-type(2)){grid-template-columns:1fr;gap:1rem;margin:1.15rem 0}.post-article-content p:has(>img:nth-of-type(2))>img:not(.article-album__image){width:100%!important;height:300px!important;margin:0!important}}@media (max-width: 575.98px){.post-article-content p:has(>img:nth-of-type(2))>img:not(.article-album__image){height:240px!important}}.article-detail-content{position:relative}.article-detail-content--locked{position:relative;min-height:680px;overflow:hidden;isolation:isolate}.article-detail-content--locked .post-article-content--locked{position:relative;z-index:1;user-select:none;-webkit-user-select:none}.article-detail-content--locked .post-article-content--locked a,.article-detail-content--locked .post-article-content--locked button,.article-detail-content--locked .post-article-content--locked input,.article-detail-content--locked .post-article-content--locked select,.article-detail-content--locked .post-article-content--locked textarea{pointer-events:none}.article-detail-content--locked .locked-spacer{display:block;width:100%;height:900px;pointer-events:none}.article-detail-content--locked .locked-content-spacer{display:block;width:100%;height:500px;pointer-events:none}.article-content-cover{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:flex-start;justify-content:center;padding:clamp(260px,44%,430px) 16px 40px;pointer-events:none;z-index:20}.article-content-cover__mask{position:absolute;top:22%;right:0;bottom:0;left:0;background:linear-gradient(to bottom,#fff0,#ffffffad 14%,#ffffffe6 32%,#fffffffa 58%,#fff);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);pointer-events:none}.article-content-cover__panel{position:relative;z-index:2;width:min(100%,660px);padding:28px 30px;color:#334155;text-align:center;background:#fffffffa;border:1px solid rgba(226,232,240,.96);border-radius:20px;box-shadow:0 28px 70px #0f172a2b,0 8px 24px #0f172a14;pointer-events:auto}.article-content-cover__icon{display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;margin-bottom:16px;color:#cabe13;font-size:1.25rem;border-radius:16px;box-shadow:0 10px 24px #0284c738}.article-content-cover__title{margin:0;color:red;font-size:clamp(1.25rem,2vw,1.55rem);font-weight:750;line-height:1.3}.article-content-cover__description{max-width:540px;margin:12px auto 0;color:#64748b;font-size:.96rem;line-height:1.7}.article-content-cover__benefits{display:grid;gap:10px;max-width:510px;margin:20px auto 0;padding:0;list-style:none;text-align:left}.article-content-cover__benefits li{display:flex;align-items:flex-start;gap:10px;margin:0;color:#475569;font-size:.92rem;line-height:1.55}.article-content-cover__benefits i{flex:0 0 auto;margin-top:4px;color:#0f766e}.article-content-cover__actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:22px}.article-content-cover__button{min-width:150px;margin:0;padding:.7rem 1.2rem;border-radius:10px;font-weight:650}.article-content-cover__note{margin:14px 0 0;color:#94a3b8;font-size:.82rem;line-height:1.5}@media (max-width: 991.98px){.article-detail-content--locked{min-height:650px}.article-content-cover{padding-top:clamp(240px,42%,380px)}}@media (max-width: 767.98px){.article-detail-content--locked{min-height:620px}.article-detail-content--locked .locked-content-spacer{height:440px}.article-content-cover{padding:clamp(210px,38%,300px) 12px 24px}.article-content-cover__mask{top:16%;right:0;bottom:0;left:0;background:linear-gradient(to bottom,#fff0,#ffffffe6 12%,#fffffffa 30%,#fff 62%);-webkit-backdrop-filter:blur(11px);backdrop-filter:blur(11px)}.article-content-cover__panel{padding:23px 18px;border-radius:16px}.article-content-cover__icon{width:48px;height:48px;margin-bottom:13px;border-radius:14px}.article-content-cover__description{font-size:.9rem;line-height:1.6}.article-content-cover__benefits{margin-top:16px}.article-content-cover__benefits li{font-size:.87rem}.article-content-cover__actions{flex-direction:column;margin-top:18px}.article-content-cover__button{width:100%}}@media (max-width: 575.98px){.article-detail-content--locked{min-height:590px}.article-detail-content--locked .locked-content-spacer{height:410px}.article-content-cover{padding-top:190px}.article-content-cover__panel{padding:20px 15px}}@supports not ((backdrop-filter: blur(7px)) or (-webkit-backdrop-filter: blur(7px))){.article-content-cover__mask{background:linear-gradient(to bottom,#ffffff59,#fffffff0 28%,#fff 65%)}}@media (prefers-reduced-motion: reduce){.article-content-cover__panel,.article-content-cover__button{transition:none}}.post-table-scroll,.post-article-content .table-responsive,.post-article-content figure.table{display:block;width:100%;max-width:100%;margin:24px 0;overflow-x:auto;overflow-y:hidden;border-radius:14px;-webkit-overflow-scrolling:touch}.post-article-content figure.table{padding:0}.post-article-content table,.post-article-content .post-table{width:100%;min-width:620px;margin:0;color:#263238;font-size:15px;line-height:1.6;table-layout:auto;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid #dbe3ea}.post-article-content .post-table--compact{min-width:620px}.post-article-content .post-table--medium{min-width:760px}.post-article-content .post-table--wide{min-width:920px}.post-article-content th,.post-article-content td{padding:11px 13px;vertical-align:top;text-align:left;overflow-wrap:normal;word-break:normal;border-right:1px solid #dbe3ea;border-bottom:1px solid #dbe3ea}.post-article-content th:last-child,.post-article-content td:last-child{border-right:0}.post-article-content tr:last-child>th,.post-article-content tr:last-child>td{border-bottom:0}.post-article-content thead th,.post-article-content .post-table-head-row>td,.post-article-content .post-table-head-row>th{background:#eaf4f6;color:#0f172a;font-weight:850;text-align:center;vertical-align:middle}.post-article-content tbody tr:nth-child(2n) td{background:#fbfdfe}.post-article-content table p{margin:0;text-align:left}.post-article-content table ul,.post-article-content table ol{margin-bottom:0}.post-article-content table img{max-width:180px;margin:0 auto}.post-table-scroll:after{content:"Kéo ngang để xem đầy đủ bảng";display:none;padding:7px 10px 0;color:#64748b;font-size:12px;font-style:italic;text-align:right}@media (max-width: 767.98px){.post-table-scroll:after{display:block}.post-article-content table,.post-article-content .post-table{font-size:14px}.post-article-content th,.post-article-content td{padding:10px 11px}}.article-toc{--toc-trunk-left: .35cm;--toc-h2-gap: 1cm;--toc-h3-gap: 1.5cm;--toc-h4-gap: 2cm;--toc-h5-gap: 2.5cm;margin:18px 0 24px;padding:18px 20px;border:1px solid #c7d2fe;border-radius:18px;background:radial-gradient(circle at top right,rgba(25,135,84,.12),transparent 34%),linear-gradient(135deg,#fff,#f8fafc);box-shadow:0 12px 28px #0f172a12}.article-toc__title{display:flex;align-items:center;gap:9px;margin:0 0 14px;color:#0f172a;font-size:16px;font-weight:850;letter-spacing:.01em;text-transform:uppercase}.article-toc__title:before{content:"";color:#198754;font-family:"Font Awesome 6 Free";font-size:15px;font-weight:900}.article-toc__list{position:relative;display:block;margin:0;padding:0;list-style:none}.article-toc__list:before{content:"";position:absolute;top:8px;bottom:8px;left:var(--toc-trunk-left);width:2px;border-radius:999px;background:linear-gradient(to bottom,#198754e6,#19875414)}.article-toc__item{position:relative;margin:0;line-height:1.45}.article-toc__item a{display:inline-flex;align-items:center;min-height:34px;padding:6px 10px;border-radius:10px;font-size:14px;line-height:1.45;text-decoration:none;transition:background-color .18s ease,color .18s ease}.article-toc__item a:hover,.article-toc__item a.is-active{background:#ecfdf5;color:#198754}.article-toc__item:before,.article-toc__item:after{content:"";position:absolute;z-index:2}.article-toc__item:after{top:20px;left:var(--toc-trunk-left);height:2px;border-radius:999px}.article-toc__item--h2{padding-left:calc(var(--toc-trunk-left) + var(--toc-h2-gap))}.article-toc__item--h2:before{top:15px;left:calc(var(--toc-trunk-left) - 5px);width:12px;height:12px;border:2px solid #198754;border-radius:50%;background:#198754}.article-toc__item--h2:after{width:var(--toc-h2-gap);background:#19875459}.article-toc__item--h2 a{color:#0f766e;font-size:15px;font-weight:850}.article-toc__item--h3{padding-left:calc(var(--toc-trunk-left) + var(--toc-h3-gap))}.article-toc__item--h3:before{top:16px;left:calc(var(--toc-trunk-left) + var(--toc-h3-gap) - .28cm);width:10px;height:10px;border:2px solid #2563eb;border-radius:50%;background:#fff}.article-toc__item--h3:after{width:calc(var(--toc-h3-gap) - .15cm);background:#2563eb47}.article-toc__item--h3 a{color:#1d4ed8;font-weight:800}.article-toc__item--h4{padding-left:calc(var(--toc-trunk-left) + var(--toc-h4-gap))}.article-toc__item--h4:before{top:17px;left:calc(var(--toc-trunk-left) + var(--toc-h4-gap) - .28cm);width:8px;height:8px;border:2px solid #111827;border-radius:50%;background:#fff}.article-toc__item--h4:after{width:calc(var(--toc-h4-gap) - .15cm);background:#0f172a38}.article-toc__item--h4 a{color:#111827;font-weight:680}.article-toc__item--h5{padding-left:calc(var(--toc-trunk-left) + var(--toc-h5-gap))}.article-toc__item--h5:before{top:17px;left:calc(var(--toc-trunk-left) + var(--toc-h5-gap) - .28cm);width:7px;height:7px;border:2px solid #94a3b8;border-radius:50%;background:#fff}.article-toc__item--h5:after{width:calc(var(--toc-h5-gap) - .15cm);background:#64748b2e}.article-toc__item--h5 a{color:#475569;font-style:italic;font-weight:600}@media (max-width: 767.98px){.article-toc{--toc-trunk-left: .25cm;--toc-h2-gap: .65cm;--toc-h3-gap: 1cm;--toc-h4-gap: 1.35cm;--toc-h5-gap: 1.65cm;padding:15px;border-radius:16px}.article-toc__item a{padding:6px 8px;font-size:13.5px}}.article-album{--album-primary: #0f766e;--album-primary-hover: #0d9488;--album-text: #0f172a;--album-muted: #64748b;--album-border: #e2e8f0;--album-border-light: #eef2f7;--album-background: #ffffff;--album-surface: #f8fafc;position:relative;width:100%;max-width:100%;margin:2rem 0;clear:both}.article-album__header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:13px}.article-album__header>div{min-width:0}.article-album__eyebrow{display:inline-flex;align-items:center;gap:7px;margin-bottom:5px;color:var(--album-primary);font-size:.7rem;font-weight:800;line-height:1.3;text-transform:uppercase;letter-spacing:.085em}.article-album__eyebrow i{font-size:.82rem}.article-album__title{margin:0;color:var(--album-text);font-size:1.16rem;font-weight:850;line-height:1.35;letter-spacing:-.02em}.article-album__count{display:inline-flex;align-items:center;justify-content:center;min-height:30px;padding:5px 10px;border:1px solid var(--album-border);border-radius:999px;background:var(--album-surface);color:var(--album-muted);font-size:.7rem;font-weight:750;line-height:1;white-space:nowrap}.article-album__slider{position:relative;width:100%;max-width:100%;overflow:hidden;border:1px solid var(--album-border);border-radius:18px;background:var(--album-background);box-shadow:0 18px 45px #0f172a14,0 4px 12px #0f172a0a;isolation:isolate;--swiper-navigation-size: 16px;--swiper-navigation-color: #ffffff;--swiper-pagination-color: var(--album-primary);--swiper-pagination-bullet-inactive-color: #94a3b8;--swiper-pagination-bullet-inactive-opacity: .55}.article-album__slider .swiper-wrapper{align-items:stretch}.article-album__slider .swiper-slide,.article-album__slide{display:flex;align-items:stretch;justify-content:center;width:100%;height:auto;background:var(--album-background)}.article-album__figure{display:flex;flex-direction:column;width:100%;min-width:0;max-width:100%;height:auto;margin:0;background:var(--album-background)}.post-article-content .article-album__figure{display:flex;clear:none;width:100%;max-width:100%;margin:0;text-align:center}.article-album__frame{position:relative;display:flex;align-items:center;justify-content:center;width:100%;max-width:100%;aspect-ratio:16 / 10;overflow:hidden;background:radial-gradient(circle at center,rgba(14,165,233,.055),transparent 58%),linear-gradient(145deg,#f8fafc,#eef2f7)}.article-album__frame:before{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;content:"";background:linear-gradient(135deg,#ffffff73,#e2e8f01a);pointer-events:none}.article-album__image,.post-article-content .article-album__image{position:relative;z-index:1;display:block;width:100%;max-width:100%;height:100%;margin:0;padding:clamp(6px,1vw,12px);border:0;border-radius:0;background:transparent;object-fit:contain;object-position:center;box-shadow:none;opacity:1;visibility:visible;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;transition:transform .32s ease,opacity .22s ease}@media (hover: hover) and (pointer: fine){.article-album__slider:hover .swiper-slide-active .article-album__image{transform:scale(1.012)}}.article-album__position{position:absolute;top:12px;right:12px;z-index:5;display:inline-flex;align-items:center;justify-content:center;min-width:42px;min-height:28px;padding:4px 9px;border:1px solid rgba(255,255,255,.36);border-radius:999px;background:#0f172aad;color:#fff;font-size:.68rem;font-weight:750;line-height:1;box-shadow:0 6px 16px #0f172a29;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);pointer-events:none}.article-album__caption,.post-article-content .article-album__caption{display:block;width:100%;min-height:46px;margin:0;padding:11px 18px 13px;border-top:1px solid var(--album-border);background:var(--album-background);color:var(--album-muted);font-size:.86rem;font-style:italic;font-weight:400;line-height:1.55;text-align:center}.article-album__slider .article-album__prev,.article-album__slider .article-album__next{position:absolute;top:43%;z-index:20;display:inline-flex;align-items:center;justify-content:center;width:36px!important;height:36px!important;margin:0;border:1px solid rgba(255,255,255,.38);border-radius:50%;background:#0f766ee8;color:#fff;box-shadow:0 10px 24px #0f172a33,0 3px 8px #0f172a1f;cursor:pointer;transform:translateY(-50%);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background-color .2s ease,border-color .2s ease,box-shadow .2s ease,opacity .2s ease,transform .2s ease}.article-album__slider .article-album__prev{right:auto;left:14px}.article-album__slider .article-album__next{right:14px;left:auto}.article-album__slider .article-album__prev:after,.article-album__slider .article-album__next:after{color:inherit;font-size:14px;font-weight:900}.article-album__slider .article-album__prev:hover,.article-album__slider .article-album__next:hover{border-color:#ffffff94;background:var(--album-primary-hover);box-shadow:0 14px 30px #0f172a3d,0 4px 10px #0f172a24;transform:translateY(-50%) scale(1.07)}.article-album__slider .article-album__prev:active,.article-album__slider .article-album__next:active{transform:translateY(-50%) scale(.96)}.article-album__slider .article-album__prev:focus-visible,.article-album__slider .article-album__next:focus-visible{outline:3px solid rgba(14,165,233,.42);outline-offset:3px}.article-album__slider .swiper-button-disabled{opacity:.3;pointer-events:none}.article-album__slider .swiper-button-lock{display:none!important}.article-album__slider .article-album__pagination{position:relative;right:auto;bottom:auto;left:auto;z-index:15;display:flex;align-items:center;justify-content:center;gap:6px;width:100%;min-height:38px;padding:9px 12px 11px;border-top:1px solid var(--album-border-light);background:var(--album-background)}.article-album__slider .article-album__pagination .swiper-pagination-bullet{width:8px;height:8px;margin:0!important;border:0;border-radius:50%;background:#94a3b8;opacity:.55;cursor:pointer;transition:width .2s ease,background-color .2s ease,opacity .2s ease,transform .2s ease}.article-album__slider .article-album__pagination .swiper-pagination-bullet:hover{background:#64748b;opacity:.85}.article-album__slider .article-album__pagination .swiper-pagination-bullet-active{width:24px;border-radius:999px;background:var(--album-primary);opacity:1;transform:none}.article-album__slider .swiper-pagination-lock{display:none!important}.article-album[data-album-count="1"] .article-album__slider{box-shadow:0 14px 34px #0f172a11,0 3px 9px #0f172a09}@media (max-width: 991.98px){.article-album{margin:1.7rem 0}.article-album__frame{aspect-ratio:16 / 10}.article-album__slider .article-album__prev,.article-album__slider .article-album__next{width:34px!important;height:34px!important}.article-album__slider .article-album__prev{left:11px}.article-album__slider .article-album__next{right:11px}}@media (max-width: 767.98px){.article-album{margin:1.4rem 0}.article-album__header{align-items:center;margin-bottom:11px}.article-album__title{font-size:1.03rem}.article-album__count{min-height:28px;padding:4px 9px;font-size:.66rem}.article-album__slider{border-radius:14px;box-shadow:0 12px 28px #0f172a13,0 3px 8px #0f172a09}.article-album__frame{aspect-ratio:4 / 3}.article-album__image,.post-article-content .article-album__image{padding:6px}.article-album__position{top:8px;right:8px;min-width:37px;min-height:25px;padding:3px 7px;font-size:.63rem}.article-album__caption,.post-article-content .article-album__caption{min-height:0;padding:9px 12px 11px;font-size:.79rem;line-height:1.5}.article-album__slider .article-album__prev,.article-album__slider .article-album__next{top:41%;width:31px!important;height:31px!important}.article-album__slider .article-album__prev{left:7px}.article-album__slider .article-album__next{right:7px}.article-album__slider .article-album__prev:after,.article-album__slider .article-album__next:after{font-size:12px}.article-album__slider .article-album__pagination{min-height:34px;padding:8px 10px 9px}.article-album__slider .article-album__pagination .swiper-pagination-bullet{width:7px;height:7px}.article-album__slider .article-album__pagination .swiper-pagination-bullet-active{width:19px}}@media (max-width: 575.98px){.article-album{margin:1.25rem 0}.article-album__eyebrow{font-size:.63rem}.article-album__title{font-size:.98rem}.article-album__count{min-height:26px;padding:4px 8px;font-size:.62rem}.article-album__slider{border-radius:12px}.article-album__frame{aspect-ratio:4 / 3}.article-album__image,.post-article-content .article-album__image{padding:4px}.article-album__caption,.post-article-content .article-album__caption{padding:8px 10px 10px;font-size:.75rem}.article-album__slider .article-album__prev,.article-album__slider .article-album__next{width:29px!important;height:29px!important}}.article-album__slider .d-none{display:none!important}@media (prefers-reduced-motion: reduce){.article-album__image,.article-album__slider .article-album__prev,.article-album__slider .article-album__next,.article-album__slider .article-album__pagination .swiper-pagination-bullet{transition:none}.article-album__slider:hover .swiper-slide-active .article-album__image{transform:none}}.article-detail-page{width:min(100%,1320px);margin-inline:auto;padding:8px 12px 36px;color:#0f172a}.article-detail-layout{align-items:flex-start}.article-detail-main{min-width:0}.article-detail-head{margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid #e2e8f0}.article-detail-title{margin:0 0 14px;color:#0f172a;font-size:clamp(1.7rem,2.5vw,2.4rem);font-weight:900;line-height:1.28;letter-spacing:-.028em}.article-detail-meta-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.article-detail-meta{display:inline-flex;align-items:center;flex-wrap:wrap;gap:9px;color:#64748b;font-size:14px;font-weight:700}.article-detail-meta>span{display:inline-flex;align-items:center;gap:7px}.article-detail-meta i{color:#198754}.article-detail-meta__separator{width:4px;height:4px;border-radius:50%;background:#94a3b8}.article-detail-share{min-width:0}.article-detail-share .share-box,.article-detail-share .ktmt-share-box{margin:0!important;padding:0!important;border:0!important;background:transparent!important;box-shadow:none!important}.article-detail-share .share-label{color:#334155;font-size:13px;font-weight:700}.article-detail-share .share-btn,.article-detail-share .ktmt-share-btn{padding:6px 10px;border-radius:999px!important;font-size:13px;font-weight:700;line-height:1.2}.article-detail-excerpt{margin-bottom:18px;padding:15px 17px;border-left:4px solid #198754;border-radius:0 16px 16px 0;background:linear-gradient(135deg,#19875414,#f8fafcf5);color:#334155;font-size:16px;font-weight:700;line-height:1.68}.article-detail-excerpt>:last-child{margin-bottom:0}.article-detail-content{min-width:0}.article-empty-content{padding:34px 22px;border:1px solid #fde68a;border-radius:18px;background:#fffbeb;text-align:center}.article-empty-content>i{margin-bottom:12px;color:#d97706;font-size:30px}.article-empty-content h2{margin:0 0 7px;color:#0f172a;font-size:19px;font-weight:900}.article-empty-content p{margin:0;color:#64748b}.article-related{margin-top:28px;padding-top:22px;border-top:1px solid #e2e8f0}.article-related__head h2{display:flex;align-items:center;gap:9px;margin:0 0 13px;color:#0f172a;font-size:17px;font-weight:900;text-transform:uppercase}.article-related__head i{color:#198754}.article-related__list{display:grid;gap:8px}.article-related__item{display:flex;align-items:center;gap:10px;padding:11px 13px;border:1px solid #e2e8f0;border-radius:13px;background:#fff;color:#0f172a;text-decoration:none;transition:border-color .18s ease,background-color .18s ease,color .18s ease}.article-related__item:hover{border-color:#bbf7d0;background:#f0fdf4;color:#15803d}.article-related__icon{flex:0 0 auto;color:#198754}.article-related__name{flex:1;min-width:0;font-size:14px;font-weight:760;line-height:1.45}@media (max-width: 767.98px){.article-detail-page{padding-inline:0}.article-detail-title{font-size:1.55rem;line-height:1.32}.article-detail-meta-row{align-items:flex-start}.article-detail-share,.article-detail-share .share-box,.article-detail-share .ktmt-share-box{width:100%}.article-detail-excerpt{padding:13px 15px;border-radius:0 14px 14px 0;font-size:15.5px}.article-related__item{align-items:flex-start;flex-wrap:wrap}}@media (max-width: 575.98px){.article-detail-share .share-btn,.article-detail-share .ktmt-share-btn{min-width:36px;padding:7px 9px}}.article-detail-page--share .article-detail-title{color:#0f3d61}.article-detail-page--share .article-detail-meta i,.article-detail-page--share .article-related__head i,.article-detail-page--share .article-related__icon{color:#0284c7}.article-detail-page--share .article-detail-excerpt{border-left-color:#0284c7;background:linear-gradient(135deg,#0ea5e91a,#f8fafcf7)}.article-detail-page--share .article-related__item:hover{border-color:#bae6fd;background:#f0f9ff;color:#0369a1}.article-detail-page--share .article-sidebar-card__header{background:linear-gradient(135deg,#0284c7,#0f766e)}.article-detail-page--share .article-sidebar-item:hover,.article-detail-page--share .article-sidebar-item__title i{color:#0284c7}.article-detail-page--share .article-toc__title:before{color:#0284c7}.article-detail-page--share .article-toc__list:before{background:linear-gradient(to bottom,#0284c7e6,#0284c714)}.article-detail-page--share .article-toc__item--h2:before{border-color:#0284c7;background:#0284c7}.article-detail-page--share .article-toc__item--h2:after{background:#0284c752}.article-detail-page--share .article-toc__item--h2 a{color:#0369a1}.article-detail-page--share .post-article-content blockquote{border-left-color:#0284c7;background:#f0f9ff}.article-detail-page--share .post-article-content a{color:#0369a1}.article-detail-page--share .post-article-content a:hover{color:#0284c7}.article-detail-page--share .article-album__pagination .swiper-pagination-bullet-active{background:#0284c7}