.article-art.wmp-art{background:var(--surface-2)}.article-art.wmp-art img{width:100%;height:100%;object-fit:contain}.wmp-paper .wmp-figure{max-width:570px;margin:0 auto 46px}.wmp-paper .wmp-figure img{display:block;width:100%;height:auto}.wmp-paper .wmp-figure figcaption{text-align:center;color:var(--muted);font-size:12px;line-height:1.7;padding:0 18px}.wmp-paper .wmp-figure figcaption span{display:block;font-size:10px;opacity:.75;margin-top:5px}@media(max-width:600px){.wmp-paper .wmp-figure{margin-bottom:30px}}
/* Follow the site's explicit theme switch, including article-specific surfaces. */
html[data-theme=dark] .wmp-paper{--bg:#090f1e;--surface:#111b2e;--text:#e8efff;--muted:#9cabc7;--line:#26334d;--blue:#73a2ff;--blue-soft:#182c50;background:var(--bg);color:var(--text);color-scheme:dark}
html[data-theme=dark] .wmp-paper :is(.summary,.byline,.closing p,.figure-caption,.terrain-card-top,.terrain-card p,.statline span,.native-terrain-grid figcaption,.eq-num){color:var(--muted)}
html[data-theme=dark] .wmp-paper .prose{color:var(--text)}
html[data-theme=dark] .wmp-paper :is(.prose strong,.terrain-card p b,.statline b,.eq-label){color:var(--blue)}
html[data-theme=dark] .wmp-paper .equation{background:var(--surface);border-color:var(--line);border-left-color:var(--blue);color:var(--text);box-shadow:none}
html[data-theme=dark] .wmp-paper .equation .katex{color:var(--text)}
html[data-theme=dark] .wmp-paper .result-note{background:var(--blue-soft);color:var(--text)}
html[data-theme=dark] .wmp-paper .terrain-card video{background:#060d19}
html[data-theme=dark] .wmp-paper .method-figure svg text{fill:var(--text)}
html[data-theme=dark] .wmp-paper .method-figure svg [fill="#edf5f7"],html[data-theme=dark] .wmp-paper .method-figure svg [fill="#eef2fb"],html[data-theme=dark] .wmp-paper .method-figure svg [fill="#faf5eb"]{fill:#1c2b43}
html[data-theme=dark] .wmp-paper .method-figure svg [fill="url(#paperfill)"]{fill:var(--surface)}
html[data-theme=dark] .wmp-paper .method-figure svg [stroke="#dce7f1"]{stroke:var(--line)}
html[data-theme=dark] .wmp-paper .method-figure svg [stroke="#7291ac"]{stroke:var(--muted)}
html[data-theme=dark] .wmp-paper .method-figure svg [fill="#436681"]{fill:var(--blue)}
html[data-theme=dark] .wmp-paper .lang-switch button{background:var(--surface);color:var(--text);border-color:var(--line)}
html[data-theme=dark] .wmp-paper .lang-switch button[aria-pressed=true]{background:var(--blue-soft);color:var(--blue)}
html[data-theme=dark] .wmp-paper .method-figure svg rect[fill="#fff"],html[data-theme=dark] .wmp-paper .method-figure svg rect[fill="#fffcf6"]{fill:#162338;stroke:#34445f}
html[data-theme=dark] .wmp-paper .method-figure svg rect[fill="#f5f0fc"]{fill:#27213f;stroke:#5b497c}
html[data-theme=dark] .wmp-paper .method-figure svg rect[fill="#dce7f1"]{fill:#263d5a}