@layer marketing-legacy{.page-blog{font-family:var(--font-site-zh);color:var(--cw-ink);background:var(--cw-bg);font-synthesis:none;--rail: 1200px;--gutter: 48px;--ink: var(--cw-ink);--muted: var(--cw-muted);--line: var(--cw-line);--accent: var(--cw-accent);--soft: var(--cw-soft);--panel: var(--cw-panel);--ease: cubic-bezier(.23, 1, .32, 1)}html[lang=en] .page-blog{font-family:var(--font-site-en)}.page-blog{margin:0}.page-blog h1,.page-blog h2,.page-blog h3,.page-blog p,.page-blog ol,.page-blog ul,.page-blog figure{margin:0}.page-blog ol,.page-blog ul{padding:0;list-style:none}.page-blog .hero{padding-top:48px}.page-blog .hero h1{font-size:72px;font-weight:400;line-height:1.16;letter-spacing:-.05em;max-width:980px;text-wrap:balance}.page-blog .hero h1 span{display:block}.page-blog .lead{font-size:20px;line-height:1.7;color:var(--muted);max-width:760px;margin-top:30px}.page-blog .section-label{font-size:14px;color:var(--muted);padding-bottom:16px;border-bottom:1px solid var(--line)}.page-blog .tag{display:inline-block;font-size:13px;color:var(--accent);letter-spacing:.02em}.page-blog .featured{margin-top:72px}.page-blog .featured-card{display:grid;grid-template-columns:minmax(0,838px) minmax(0,1fr);gap:56px;align-items:center;margin-top:32px;text-decoration:none}.page-blog .featured-card figure{border-radius:18px;overflow:hidden;aspect-ratio:838/486;background:var(--cw-panel)}.page-blog .featured-card img{display:block;width:100%;height:100%;object-fit:cover}.page-blog .featured-copy h2{font-size:41px;font-weight:400;line-height:1.22;letter-spacing:-.035em;margin-top:14px;text-wrap:balance}.page-blog .featured-copy p{font-size:18px;line-height:1.7;color:var(--muted);margin-top:20px}.page-blog .featured-copy .text-link{margin-top:28px;color:var(--ink)}.page-blog .featured-card:hover h2{color:var(--accent)}.page-blog .upcoming{margin-top:96px}.page-blog .post-grid{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px;margin-top:32px}.page-blog .post figure{border-radius:14px;overflow:hidden;aspect-ratio:412/284;background:var(--cw-panel);filter:saturate(.7)}.page-blog .post img{display:block;width:100%;height:100%;object-fit:cover}.page-blog .post .tag{margin-top:22px}.page-blog .post h3{font-size:27px;font-weight:400;line-height:1.3;letter-spacing:-.025em;margin-top:10px;word-break:keep-all;overflow-wrap:anywhere}.page-blog .post a{display:block;text-decoration:none}.page-blog .post a:hover h3{color:var(--accent)}.page-blog .article{padding-top:40px}.page-blog .back-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:14px;color:var(--muted);text-decoration:none}.page-blog .back-link svg{width:14px;height:14px}.page-blog .back-link:hover{color:var(--ink)}.page-blog .article-head .tag{display:block;margin-top:18px}.page-blog .article-head h1{font-size:64px;font-weight:400;line-height:1.16;letter-spacing:-.045em;max-width:1000px;margin-top:12px;text-wrap:balance}.page-blog .byline{font-size:14px;color:var(--muted);margin-top:22px}.page-blog .article-photo{margin-top:44px;border-radius:18px;overflow:hidden;aspect-ratio:1312/485;background:var(--cw-panel)}.page-blog .article-photo img{display:block;width:100%;height:100%;object-fit:cover}.page-blog .article-grid{display:grid;grid-template-columns:298px minmax(0,1fr);gap:90px;margin-top:72px;align-items:start}.page-blog .topics{position:sticky;top:32px;display:flex;flex-direction:column;gap:2px;border-top:1px solid var(--line);padding-top:18px}.page-blog .topics a{display:flex;align-items:center;min-height:44px;font-size:16px;color:var(--muted);text-decoration:none}.page-blog .topics a:hover,.page-blog .topics a:focus-visible{color:var(--ink)}.page-blog .topics a.is-active{color:var(--ink);font-weight:600}.page-blog .article-body{max-width:820px}.page-blog .takeaway{font-size:27px;line-height:1.5;letter-spacing:-.02em;padding:28px 32px;background:var(--panel);border-radius:12px}.page-blog .article-body section{margin-top:56px}.page-blog .article-body h2{font-size:34px;font-weight:400;line-height:1.25;letter-spacing:-.03em;scroll-margin-top:32px}.page-blog .article-body section p{font-size:20px;line-height:1.85;color:var(--muted);margin-top:20px}.page-blog .try{margin-top:72px;padding-top:36px;border-top:1px solid var(--line)}.page-blog .try h2{font-size:32px}.page-blog .try p{font-size:18px;line-height:1.7;color:var(--muted);margin-top:14px}.page-blog .try .text-link{margin-top:18px;color:var(--ink)}.page-blog .related{margin-top:96px;padding-top:56px;border-top:1px solid var(--line)}.page-blog .related h2{font-size:36px;font-weight:400;line-height:1.2;letter-spacing:-.03em}.page-blog .related ul{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px;margin-top:36px}.page-blog .related li{border-top:1px solid var(--line);padding-top:22px}.page-blog .related a{display:block;text-decoration:none}.page-blog .related a strong{display:block;font-size:24px;font-weight:400;line-height:1.3;letter-spacing:-.02em;margin-top:10px}.page-blog .related a:hover strong{color:var(--accent)}@media(max-width:1199px){.page-blog{--gutter: 40px}.page-blog .hero h1{font-size:58px}.page-blog .featured-card{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px}.page-blog .featured-copy h2{font-size:34px}.page-blog .post-grid{gap:24px}.page-blog .post h3{font-size:23px}.page-blog .article-head h1{font-size:52px}.page-blog .article-grid{grid-template-columns:230px minmax(0,1fr);gap:48px}.page-blog .article-body h2{font-size:30px}.page-blog .article-body section p{font-size:18px}}@media(max-width:860px){.page-blog{--gutter: 28px}.page-blog .hero{padding-top:40px}.page-blog .hero h1{font-size:48px}.page-blog .lead{font-size:17px;margin-top:20px}.page-blog .featured{margin-top:52px}.page-blog .featured-card{grid-template-columns:1fr;gap:24px;margin-top:24px}.page-blog .featured-copy h2{font-size:30px}.page-blog .featured-copy p{font-size:16px}.page-blog .upcoming{margin-top:72px}.page-blog .post-grid{grid-template-columns:1fr;gap:36px;margin-top:24px}.page-blog .post h3{font-size:24px}.page-blog .article{padding-top:28px}.page-blog .article-head h1{font-size:40px}.page-blog .article-photo{margin-top:30px;aspect-ratio:16/9}.page-blog .article-grid{grid-template-columns:1fr;gap:0;margin-top:44px}.page-blog .topics{position:static;flex-direction:row;flex-wrap:wrap;gap:8px 10px;border-top:0;padding-top:0}.page-blog .topics a{min-height:40px;padding:0 16px;border:1px solid #bccbd6;border-radius:999px;font-size:14px;color:var(--ink)}.page-blog .topics a.is-active{background:var(--ink);color:var(--cw-bg);border-color:var(--ink);font-weight:400}.page-blog .article-body{margin-top:40px}.page-blog .takeaway{font-size:22px;padding:22px 24px}.page-blog .article-body section{margin-top:44px}.page-blog .article-body h2{font-size:27px}.page-blog .article-body section p{font-size:17px}.page-blog .try{margin-top:56px}.page-blog .try h2{font-size:27px}.page-blog .related{margin-top:72px;padding-top:44px}.page-blog .related h2{font-size:30px}.page-blog .related ul{grid-template-columns:1fr;gap:0;margin-top:20px}.page-blog .related li{padding:18px 0 22px}.page-blog .related a strong{font-size:21px}}@media(max-width:599px){.page-blog{--gutter: 22px}.page-blog .hero{padding-top:32px}.page-blog .hero h1{font-size:38px;line-height:1.14;letter-spacing:-.04em}.page-blog .hero h1 span+span{margin-top:4px}.page-blog .lead{font-size:16px;margin-top:16px}.page-blog .featured{margin-top:40px}.page-blog .featured-card figure{border-radius:12px}.page-blog .featured-copy h2{font-size:26px}.page-blog .featured-copy p{font-size:15px;margin-top:14px}.page-blog .upcoming{margin-top:56px}.page-blog .post-grid{gap:30px}.page-blog .post figure{border-radius:10px}.page-blog .post h3{font-size:21px}.page-blog .article-head h1{font-size:32px}.page-blog .article-head .lead{font-size:16px}.page-blog .article-photo{border-radius:12px}.page-blog .topics a{font-size:13px;padding:0 14px;min-height:38px}.page-blog .article-body{margin-top:32px}.page-blog .takeaway{font-size:19px;padding:18px 20px;border-radius:10px}.page-blog .article-body section{margin-top:36px}.page-blog .article-body h2{font-size:24px}.page-blog .article-body section p{font-size:16px;line-height:1.8}.page-blog .try{margin-top:44px;padding-top:28px}.page-blog .try h2{font-size:23px}.page-blog .try p{font-size:15px}.page-blog .related{margin-top:56px;padding-top:36px}.page-blog .related h2{font-size:26px}.page-blog .related a strong{font-size:19px}}@media(prefers-reduced-motion:reduce){.page-blog *:before,.page-blog *:after{transition:none!important;animation:none!important}}.page-blog .article-status{font-size:18px;line-height:1.7;color:var(--muted)}.page-blog .article-status h2{font-size:30px;color:var(--ink)}.page-blog .article-status p{margin-top:12px}.page-blog .md>h2{margin-top:56px}.page-blog .md>h3{font-size:24px;font-weight:600;line-height:1.3;letter-spacing:-.02em;margin-top:36px;scroll-margin-top:32px}.page-blog .md>p,.page-blog .md li{font-size:20px;line-height:1.85;color:var(--muted)}.page-blog .md>p,.page-blog .md>ul,.page-blog .md>ol,.page-blog .md>blockquote,.page-blog .md>pre,.page-blog .md>.table-wrap{margin-top:20px}.page-blog .md>ul,.page-blog .md>ol{padding-left:1.4em}.page-blog .md>ul{list-style:disc}.page-blog .md>ol{list-style:decimal}.page-blog .md li+li{margin-top:8px}.page-blog .md strong{color:var(--ink);font-weight:600}.page-blog .md a{color:var(--accent);text-decoration:underline;text-underline-offset:.18em;text-decoration-thickness:1px}.page-blog .md a:hover{color:var(--ink)}.page-blog .md code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;background:var(--soft);border-radius:6px;padding:.1em .4em}.page-blog .md pre{background:var(--ink);color:var(--cw-soft);border-radius:12px;padding:20px 24px;overflow-x:auto;font-size:15px;line-height:1.6}.page-blog .md pre code{background:none;padding:0;font-size:inherit}.page-blog .md blockquote{border-left:2px solid var(--line);padding:4px 0 4px 24px}.page-blog .md blockquote p{font-size:20px;line-height:1.7;color:var(--ink)}.page-blog .md hr{border:0;border-top:1px solid var(--line);margin-top:48px}.page-blog .md img{display:block;max-width:100%;height:auto;border-radius:12px;margin-top:28px}.page-blog .md .table-wrap{overflow-x:auto}.page-blog .md table{width:100%;border-collapse:collapse;font-size:16px;line-height:1.6}.page-blog .md th,.page-blog .md td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);color:var(--muted)}.page-blog .md th{color:var(--ink);font-weight:600}.page-blog .related a .tag{display:block}@media(max-width:1199px){.page-blog .md>p,.page-blog .md li{font-size:18px}}@media(max-width:860px){.page-blog .md>h2{margin-top:44px}.page-blog .md>h3{font-size:21px}.page-blog .md>p,.page-blog .md li,.page-blog .md blockquote p{font-size:17px}}@media(max-width:599px){.page-blog .md>h2{margin-top:36px}.page-blog .md>p,.page-blog .md li,.page-blog .md blockquote p{font-size:16px;line-height:1.8}}}