.articles-page .desktop-nav a[aria-current="page"],.articles-page .mobile-menu a[aria-current="page"]{color:var(--accent)}
.journal-hero{padding:clamp(5rem,8vw,7.5rem) 0;border-bottom:1px solid var(--border-soft);background:var(--bg-main)}.journal-hero-layout{display:grid;min-height:24rem;grid-template-columns:repeat(12,minmax(0,1fr));gap:1.5rem;align-items:center}.journal-hero-layout>div:first-child{grid-column:1/span 7}.journal-hero .eyebrow{color:var(--accent)}.journal-hero h1{margin:1rem 0 1.2rem;font-size:clamp(3rem,5vw,4.8rem);font-weight:700;line-height:.95;letter-spacing:-.06em}.journal-hero-layout>div:first-child>p:last-child{color:var(--text-secondary);font-size:clamp(1rem,1.4vw,1.18rem)}.journal-index{position:relative;grid-column:9/-1;display:grid;min-height:18rem;padding:1.5rem;align-content:end;border:1px solid rgba(23,63,62,.16);border-radius:var(--radius-lg);background:#e2e9e6;box-shadow:inset 0 0 0 7px rgba(255,255,255,.28)}.journal-index::before{position:absolute;top:1.4rem;right:1.4rem;width:4rem;height:.22rem;background:var(--accent);content:""}.journal-index strong{margin-bottom:auto;color:rgba(23,63,62,.11);font:850 clamp(3.2rem,5.4vw,5.3rem)/.8 var(--font-en);letter-spacing:-.065em;writing-mode:vertical-rl}.journal-index span{display:flex;justify-content:space-between;padding:.55rem 0;border-bottom:1px solid rgba(23,63,62,.17);font-size:.78rem}.journal-index span::before{color:var(--accent);font:750 .55rem/1.7 var(--font-en)}.journal-index span:nth-of-type(1)::before{content:"01"}.journal-index span:nth-of-type(2)::before{content:"02"}.journal-index span:nth-of-type(3)::before{content:"03"}
.featured-section{background:var(--bg-white)}.featured-section>.container>.eyebrow{margin-bottom:1.35rem;color:var(--accent)}.featured-article{display:grid;grid-template-columns:minmax(0,5fr) minmax(28rem,7fr);gap:clamp(3rem,7vw,7rem);align-items:center}.featured-copy .article-meta{margin-bottom:1.4rem}.featured-copy h2{max-width:16ch;margin-bottom:1.3rem;font-size:clamp(2rem,3.4vw,3rem);font-weight:680;line-height:1.15;letter-spacing:-.045em}.featured-copy>p{max-width:35rem;margin-bottom:1.7rem;color:var(--text-secondary)}.article-meta{display:flex;flex-wrap:wrap;gap:.8rem 1.2rem;align-items:center}.article-meta span{color:var(--accent);font:750 .65rem/1 var(--font-en);letter-spacing:.11em;text-transform:uppercase}.article-meta time{color:var(--text-muted);font:650 .67rem/1 var(--font-en)}
.featured-visual{position:relative;min-height:31rem;margin:0;padding:4rem 2.5rem 3rem;overflow:hidden;border:1px solid rgba(23,63,62,.16);border-radius:var(--radius-lg);background:#dfe6e3;box-shadow:inset 0 0 0 7px rgba(255,255,255,.3)}.featured-visual::after{position:absolute;right:-8%;bottom:-18%;width:38%;aspect-ratio:1;border-radius:50%;background:var(--accent);content:""}.visual-label,.cover-label{position:absolute;z-index:3;top:1.2rem;right:1.3rem;left:1.3rem;display:flex;justify-content:space-between;color:var(--mountain-deep);font:800 .58rem/1 var(--font-en);letter-spacing:.12em}.featured-visual .image-frame{position:relative;z-index:1;height:22rem;overflow:hidden;border-radius:var(--radius-md);background:var(--bg-white);box-shadow:var(--shadow-lg)}.featured-visual img{height:100%;object-fit:cover;object-position:center 8%}.featured-visual figcaption{position:absolute;z-index:2;right:1.3rem;bottom:1rem;left:1.3rem;padding-top:.7rem;border-top:1px solid rgba(23,63,62,.2);color:var(--text-muted);font:650 .56rem/1.2 var(--font-en);letter-spacing:.1em}
.journal-list-section{background:var(--bg-main)}.journal-list-head{display:grid;margin-bottom:2.5rem;grid-template-columns:1fr auto;gap:2rem;align-items:end}.journal-list-head .eyebrow{margin-bottom:1rem;color:var(--accent)}.journal-list-head h2{font-size:clamp(2.15rem,3vw,2.65rem);font-weight:680;line-height:1.08;letter-spacing:-.045em}.journal-filters{display:flex;flex-wrap:wrap;gap:1.2rem}.journal-filters button{padding:.35rem 0;border:0;border-bottom:1px solid transparent;color:var(--text-muted);background:transparent;font-size:.8rem;font-weight:680;cursor:pointer}.journal-filters button:hover,.journal-filters button.is-active{border-color:var(--accent);color:var(--text-main)}.article-list{border-top:1px solid var(--text-main)}.article-list>article{display:grid;min-height:10.5rem;padding:1.3rem 0;grid-template-columns:minmax(11rem,2fr) minmax(0,8fr) 2.5rem;gap:1.5rem;align-items:center;border-bottom:1px solid var(--border-soft)}.article-list>article[hidden]{display:none}.article-list .article-meta{display:grid;gap:.55rem}.article-list h3{max-width:38ch;margin-bottom:.65rem;font-size:clamp(1.25rem,2vw,1.65rem);font-weight:680;line-height:1.35;letter-spacing:-.025em}.article-list p{max-width:52rem;color:var(--text-secondary);font-size:.88rem}.article-list>article>a{display:grid;width:2.4rem;height:2.4rem;place-items:center;border:1px solid var(--border-soft);border-radius:50%;color:var(--accent);transition:transform 220ms var(--ease),background-color 220ms ease}.article-list>article:hover>a{background:var(--accent-soft);transform:translateX(.2rem)}.journal-count{margin-top:1.5rem;color:var(--text-muted);font-size:.72rem}
.article-hero{padding:clamp(4rem,6.5vw,6.5rem) 0;border-bottom:1px solid var(--border-soft);background:var(--bg-main)}.article-hero-grid{display:grid;min-height:34rem;grid-template-columns:repeat(12,minmax(0,1fr));gap:1.5rem;align-items:center}.article-hero-copy{grid-column:1/span 7}.article-hero-copy .article-meta{margin-bottom:1.4rem}.article-hero h1{max-width:18ch;margin-bottom:1.5rem;font-size:clamp(2.45rem,4.2vw,3.8rem);font-weight:680;line-height:1.13;letter-spacing:-.05em}.article-hero-copy>p{max-width:42rem;color:var(--text-secondary);font-size:clamp(1rem,1.35vw,1.15rem)}.article-cover{position:relative;grid-column:9/-1;min-height:30rem;margin:0;padding:3.7rem 1.5rem 3rem;overflow:hidden;border:1px solid rgba(23,63,62,.16);border-radius:var(--radius-lg);background:#dfe6e3;box-shadow:inset 0 0 0 7px rgba(255,255,255,.28)}.article-cover::after{position:absolute;right:-13%;bottom:-10%;width:43%;aspect-ratio:1;border-radius:50%;background:var(--accent);content:""}.article-cover .image-frame{position:relative;z-index:1;height:21rem;overflow:hidden;border-radius:var(--radius-md);background:var(--bg-white);box-shadow:var(--shadow-lg)}.article-cover img{height:100%;object-fit:cover;object-position:center 8%}.article-cover figcaption{position:absolute;z-index:2;right:1.3rem;bottom:1rem;left:1.3rem;color:var(--text-muted);font:650 .53rem/1.3 var(--font-en);letter-spacing:.08em}.knowledge-cover{background:#dce7e6}.knowledge-cover .image-frame img{object-position:center 5%}.data-cover{background:#e8e4dc}.data-cover .image-frame img{object-position:center 10%}
.article-shell{width:min(calc(100% - (var(--gutter)*2)),50rem);margin-inline:auto;padding:clamp(4.5rem,7vw,7rem) 0}.article-body{font-size:1.06rem;line-height:1.82}.article-body section+section{margin-top:4rem}.article-body h2{margin-bottom:1.35rem;font-size:clamp(1.65rem,2.5vw,2.05rem);font-weight:680;line-height:1.28;letter-spacing:-.035em}.article-body h3{margin:2rem 0 .9rem;font-size:1.23rem;font-weight:680;line-height:1.4}.article-body p{color:#343331}.article-body p+p{margin-top:1.15rem}.article-body a:not(.button){color:var(--mountain-deep);text-decoration:underline;text-decoration-color:rgba(240,100,78,.55);text-underline-offset:.2em}.article-body ul,.article-body ol{margin:1.35rem 0 0;padding-left:1.35rem}.article-body li{padding-left:.25rem;color:#343331}.article-body li+li{margin-top:.55rem}.article-body li::marker{color:var(--accent);font-weight:750}.article-body blockquote{margin:2.2rem 0;padding:1.35rem 1.5rem;border-left:3px solid var(--accent);color:var(--mountain-deep);background:#e8eeeb}.article-body blockquote p{font-size:1.13rem;font-weight:600;line-height:1.72}.article-evidence{margin:2.5rem 0 0;padding:1rem;border:1px solid rgba(23,63,62,.18);border-radius:var(--radius-lg);background:#e1e7e4;box-shadow:inset 0 0 0 5px rgba(255,255,255,.3)}.evidence-frame{max-height:38rem;overflow:hidden;border-radius:var(--radius-md);background:var(--bg-white);box-shadow:var(--shadow-md)}.article-evidence img{max-height:38rem;object-fit:cover;object-position:center 5%}.article-evidence figcaption{padding:.85rem .2rem 0;color:var(--text-muted);font:650 .6rem/1.3 var(--font-en);letter-spacing:.08em}.wide-evidence .evidence-frame,.wide-evidence img{max-height:28rem}.wide-evidence img{object-position:center 12%}
.article-section--table{max-width:100%;overflow-x:clip}.table-frame{max-width:100%;margin:2rem 0;overflow-x:auto;border:1px solid var(--border-soft);border-radius:var(--radius-sm);background:var(--bg-white);-webkit-overflow-scrolling:touch}.article-body table{width:100%;min-width:38rem;border-collapse:collapse;font-size:.86rem;line-height:1.55}.article-body caption{padding:.85rem 1rem;border-bottom:1px solid var(--border-soft);text-align:left;color:var(--text-muted);font-size:.68rem}.article-body th,.article-body td{padding:.85rem 1rem;border-bottom:1px solid var(--border-soft);text-align:left;vertical-align:top}.article-body th{color:var(--mountain-deep);background:#edf1ef;font-weight:700}.article-body tbody tr:last-child td{border-bottom:0}.article-body pre{max-width:100%;margin:1.4rem 0;padding:1.25rem;overflow-x:auto;border:1px solid rgba(23,63,62,.18);border-radius:var(--radius-sm);color:#fff;background:var(--mountain-deep);font-size:.85rem;line-height:1.65}.article-body code{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;white-space:pre}.article-callout{margin:2rem 0 0;padding:1.35rem 1.5rem;border:1px solid rgba(240,100,78,.32);border-radius:var(--radius-md);background:var(--accent-soft)}.article-callout strong{font-size:.95rem}.article-callout p{margin-top:.45rem;color:var(--text-secondary);font-size:.88rem}.article-divider{height:1px;margin:4rem 0 1.5rem;background:var(--border-soft)}.author-line{display:grid;grid-template-columns:auto 1fr auto;gap:.75rem;align-items:center}.author-line span{color:var(--text-muted);font-size:.7rem}.author-line strong{font-size:.9rem}.author-line a{color:var(--text-secondary);font-size:.78rem;text-decoration:none!important}
.related-section{background:var(--bg-soft)}.article-related{display:grid;grid-template-columns:minmax(14rem,3fr) minmax(0,7fr);gap:clamp(3rem,7vw,7rem);align-items:start}.article-related .eyebrow{margin-bottom:1rem;color:var(--accent)}.article-related h2{font-size:clamp(2rem,3vw,2.55rem);font-weight:680;letter-spacing:-.04em}.related-list{border-top:1px solid var(--text-main)}.related-list a{display:grid;min-height:7.5rem;padding:1rem 0;grid-template-columns:1fr auto;gap:.6rem 1rem;align-content:center;border-bottom:1px solid var(--border-soft)}.related-list span{grid-column:1;color:var(--text-muted);font:650 .61rem/1 var(--font-en);letter-spacing:.06em}.related-list strong{max-width:42rem;font-size:1rem;font-weight:680;line-height:1.5}.related-list b{grid-row:1/span 2;grid-column:2;align-self:center;color:var(--accent);font-size:1.1rem;transition:transform 220ms var(--ease)}.related-list a:hover b{transform:translateX(.25rem)}.back-link{grid-column:2;margin-top:1.5rem;justify-self:start;font-size:.8rem}
@media(max-width:64rem){.journal-hero-layout>div:first-child{grid-column:1/span 7}.journal-index{grid-column:8/-1}.featured-article{grid-template-columns:1fr 1fr}.article-hero-copy{grid-column:1/span 7}.article-cover{grid-column:8/-1}}
@media(max-width:47.999rem){.journal-hero{padding:4rem 0}.journal-hero-layout{display:block;min-height:0}.journal-hero h1{font-size:2.75rem}.journal-index{min-height:12rem;margin-top:2.5rem}.journal-index strong{font-size:3.4rem;writing-mode:horizontal-tb}.featured-article{display:flex;flex-direction:column;align-items:stretch}.featured-copy{order:1}.featured-copy h2{font-size:1.85rem}.featured-visual{order:2;min-height:25rem;padding:3.5rem 1rem 2.8rem}.featured-visual .image-frame{height:18.5rem}.journal-list-head{display:block}.journal-filters{margin-top:1.5rem;gap:1rem}.article-list>article{min-height:0;padding:1.2rem 0;grid-template-columns:1fr 2rem;gap:.8rem}.article-list .article-meta{grid-column:1;display:flex}.article-list>article>div:nth-child(2){grid-column:1}.article-list h3{font-size:1.15rem}.article-list p{font-size:.8rem}.article-list>article>a{grid-row:1/span 2;grid-column:2;width:2rem;height:2rem}.article-hero{padding:3.75rem 0 4.25rem}.article-hero-grid{display:flex;min-height:0;flex-direction:column;align-items:stretch;gap:2.5rem}.article-hero h1{font-size:clamp(2rem,9vw,2.55rem);line-height:1.2}.article-cover{min-height:25rem;padding:3.5rem 1rem 2.8rem}.article-cover .image-frame{height:18.5rem}.article-shell{width:min(calc(100% - 2.5rem),50rem);padding:4rem 0}.article-body{font-size:1rem;line-height:1.8}.article-body section+section{margin-top:3.25rem}.article-body h2{font-size:1.6rem}.article-body h3{font-size:1.15rem}.article-body blockquote{padding:1.1rem 1.15rem}.article-body blockquote p{font-size:1.03rem}.article-evidence{margin-inline:-.25rem;padding:.65rem}.article-evidence img{max-height:30rem}.table-frame{margin-right:-1.25rem;margin-left:0;border-radius:var(--radius-sm) 0 0 var(--radius-sm)}.article-body table{min-width:36rem;font-size:.8rem}.article-body pre{font-size:.72rem}.author-line{grid-template-columns:auto 1fr}.author-line a{grid-column:2}.article-related{display:block}.related-list{margin-top:2rem}.back-link{margin-top:1.5rem}}
@media(min-width:64.001rem){.article-hero-copy{grid-column:1/span 8}.article-hero h1{max-width:none;font-size:clamp(2.25rem,3vw,2.5rem);line-height:1.16;letter-spacing:-.045em}}
@media(max-width:47.999rem){.article-hero h1{font-size:clamp(1.8rem,7.4vw,2.15rem);line-height:1.22}}
/* Articles V3.1 content density pass */
.journal-hero{padding:1.45rem 0}.journal-hero-layout{display:flex;min-height:0;justify-content:flex-start;align-items:baseline;gap:1.35rem}.journal-hero-layout>div:first-child{display:flex;min-width:0;align-items:baseline;gap:1.35rem}.journal-hero .eyebrow,.journal-hero h1,.journal-hero-layout>div:first-child>p:last-child{margin:0}.journal-hero h1{font-size:2rem;line-height:1}.journal-hero-layout>div:first-child>p:last-child{font-size:.86rem}.journal-index{display:none}
.article-list>article>a{display:inline-flex;width:auto;height:auto;justify-self:end;gap:.35rem;border:0;border-radius:0;color:var(--accent);font-size:1.4rem;font-weight:750;line-height:1;white-space:nowrap}.article-list>article>a::before{content:none}.article-list>article:hover>a{background:transparent;text-decoration:none;transform:none}
.article-hero{padding:clamp(3.25rem,5vw,4.5rem) 0}.article-hero-grid{display:block;min-height:0}.article-hero-copy{max-width:58rem;margin-inline:auto;text-align:center}.article-hero-copy .article-meta{justify-content:center}.article-hero h1{max-width:none;margin-inline:auto}.article-hero-copy>p{max-width:50rem;margin-inline:auto}.article-cover{display:none}.article-shell{padding:clamp(3rem,4.5vw,4rem) 0 clamp(4.5rem,6vw,6rem)}
.related-section{padding-block:3.5rem}.article-related{display:grid;grid-template-columns:1fr auto;gap:1.6rem 2rem}.article-related>header{grid-column:1;grid-row:1}.related-list{grid-column:1/-1;grid-row:2}.back-link{grid-column:2;grid-row:1;margin-top:0;align-self:end;justify-self:end;font-size:0}.back-link::before{content:"查看全部文章 →";font-size:.8rem}
@media(max-width:47.999rem){.journal-hero{padding:1.25rem 0}.journal-hero-layout,.journal-hero-layout>div:first-child{display:block}.journal-hero .eyebrow{margin-bottom:.45rem}.journal-hero h1{font-size:1.8rem}.journal-hero-layout>div:first-child>p:last-child{margin-top:.55rem;font-size:.82rem}.article-list>article{grid-template-columns:1fr}.article-list>article>a{grid-row:auto;grid-column:1;justify-self:start;margin-top:.25rem}.article-hero{padding:2.75rem 0 3rem}.article-hero-copy{text-align:left}.article-hero-copy .article-meta{justify-content:flex-start}.article-hero h1{margin-bottom:1.15rem}.article-hero-copy>p{margin-inline:0}.article-shell{padding:2.75rem 0 4rem}.related-section{padding-block:3rem}.article-related{grid-template-columns:1fr auto;gap:1.25rem 1rem}.article-related h2{font-size:1.8rem}.back-link{align-self:end}.back-link::before{font-size:.75rem}.related-list{margin-top:0}}
@media(min-width:48rem){.journal-hero{padding:2rem 0}.article-hero{padding:clamp(3.75rem,6vw,5.25rem) 0}.related-list a{min-height:6.25rem}}
.article-body{text-align:start}
/* Articles V3.1 tag system */
.article-tags{display:flex;flex-wrap:wrap;gap:.55rem .7rem;align-items:center;margin-top:3.5rem;padding-top:1.25rem;border-top:1px solid var(--border-soft)}.article-tags>span{margin-right:.25rem;color:var(--text-muted);font-size:.72rem}.article-tags a{padding:.42rem .75rem;border:1px solid var(--border-soft);border-radius:999px;color:var(--text-secondary)!important;background:var(--bg-white);font-size:.76rem;text-decoration:none!important;transition:border-color 180ms ease,color 180ms ease,transform 180ms var(--ease)}.article-tags a:hover,.article-tags a:focus-visible{border-color:var(--accent);color:var(--accent)!important;transform:translateY(-1px)}
.journal-footer-row{display:flex;justify-content:space-between;gap:1rem;align-items:baseline;margin-top:1.5rem}.journal-footer-row .journal-count{margin-top:0}.tag-directory-section{background:var(--bg-main)}.tag-directory{border-top:1px solid var(--text-main)}.tag-directory>a{display:grid;min-height:5.5rem;padding:1rem 0;grid-template-columns:1fr auto;gap:1rem;align-items:center;border-bottom:1px solid var(--border-soft)}.tag-directory span{font-size:clamp(1.15rem,2vw,1.45rem);font-weight:680}.tag-directory b{color:var(--accent);font-size:.78rem}.tag-page .journal-list-head>.text-link{align-self:end}.tag-page .article-list>article{grid-template-columns:minmax(11rem,2fr) minmax(0,8fr) auto}
@media(max-width:47.999rem){.article-tags{margin-top:2.75rem}.journal-footer-row{display:block}.journal-footer-row .text-link{display:inline-block;margin-top:1rem}.tag-page .journal-list-head>.text-link{display:inline-block;margin-top:1rem}.tag-page .article-list>article{grid-template-columns:1fr}.tag-directory>a{min-height:4.5rem}}
@media(max-width:47.999rem){.article-body>table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.article-body a{overflow-wrap:anywhere}.article-body pre code{white-space:pre-wrap;overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important;transition:none!important}}
/* Articles Search UI V2.1 */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.journal-tools{display:grid;justify-items:end;gap:1rem}.article-search{width:min(22rem,100%)}.article-search input{width:100%;min-height:2.75rem;padding:.7rem .9rem;border:0;border-bottom:1px solid var(--border-soft);border-radius:0;color:var(--text-main);background:transparent;font:inherit;font-size:.86rem;outline:none;transition:border-color 180ms ease,background-color 180ms ease}.article-search input::placeholder{color:var(--text-muted)}.article-search input:hover{border-color:rgba(240,100,78,.55)}.article-search input:focus-visible{border-color:var(--accent);background:rgba(255,255,255,.48);box-shadow:0 2px 0 rgba(240,100,78,.16)}.article-search-empty{margin:0;padding:2rem 0;border-bottom:1px solid var(--border-soft);color:var(--text-main);font-size:1rem}.article-search-empty span{display:block;margin-top:.35rem;color:var(--text-muted);font-size:.78rem}.article-search-empty[hidden]{display:none}
@media(max-width:47.999rem){.journal-tools{width:100%;justify-items:stretch;margin-top:1.5rem}.article-search{width:100%}.journal-tools .journal-filters{margin-top:0}.article-search input{min-height:3rem;font-size:1rem}}