.tf-article{--tf-bg:var(--bg,#fbfaf7);--tf-surface:var(--surface,#fff);--tf-ink:var(--ink,#1a2932);--tf-muted:var(--muted,#64717b);--tf-line:var(--line,#d8dedf);--tf-accent:var(--accent,#c14d1e);color:var(--tf-ink);font-family:Alata,Arial,sans-serif;max-width:1260px;margin:auto;padding:35px 24px 70px;font-size:18px;line-height:1.85;overflow-wrap:anywhere}.tf-article *{box-sizing:border-box}.tf-article h1,.tf-article h2,.tf-article h3{font-weight:400;color:var(--tf-ink);line-height:1.35;letter-spacing:-.6px}.tf-article h1{font-size:clamp(32px,4.2vw,56px);max-width:1050px;margin:20px 0 25px}.tf-article h2{font-size:29px;margin:0 0 22px}.tf-article h3{font-size:23px;margin:30px 0 17px}.tf-article p{margin:0 0 20px}.tf-article a{color:var(--tf-accent);text-decoration:underline;text-underline-offset:4px}.tf-article a:focus-visible,.tf-article button:focus-visible,.tf-article summary:focus-visible{outline:3px solid var(--tf-accent);outline-offset:4px}.tf-article .tf-eyebrow{font-size:12px;letter-spacing:1.4px;color:var(--tf-accent);margin-bottom:12px}.tf-lead{font-size:22px;color:var(--tf-muted);max-width:980px}.tf-meta{font-size:12px;color:var(--tf-muted)}.tf-boundary,.tf-warning{padding:23px 25px;border:1px solid var(--tf-line);border-left:4px solid #e16d26;background:var(--tf-surface);border-radius:5px;margin:30px 0}.tf-boundary strong{font-size:15px;color:var(--tf-accent)}.tf-boundary p{font-size:15px;margin:12px 0 0}.tf-warning{font-size:15px}.tf-tldr{max-width:920px;padding:25px 0}.tf-tldr h2{font-size:23px}.tf-figure{margin:30px 0 40px;min-width:0}.tf-figure>a{position:relative;display:block;border:1px solid var(--tf-line);border-radius:7px;overflow:hidden;background:white}.tf-figure img{display:block;width:100%;height:auto}.tf-figure>a>span{position:absolute;right:12px;top:12px;background:#ffffffed;color:#18313d;padding:5px 11px;border-radius:3px;font-size:12px}.tf-figure figcaption{font-size:12px;color:var(--tf-muted);line-height:1.8;margin-top:14px}.tf-masthead+.tf-figure{max-width:1050px}.tf-reading{display:grid;grid-template-columns:240px minmax(0,850px);gap:55px;align-items:start}.tf-toc{position:sticky;top:105px;max-height:calc(100dvh - 130px);overflow:auto;scrollbar-width:thin;font-size:12px;padding:19px 14px;border:1px solid var(--tf-line);border-radius:6px;background:var(--tf-surface)}.tf-toc summary{font-size:14px;color:var(--tf-accent);cursor:pointer}.tf-toc ol{padding:0;list-style:none;margin:15px 0 0}.tf-toc ol ol{margin:3px 0 10px;padding-left:12px;font-size:11px}.tf-toc li{padding:4px 0;line-height:1.7}.tf-toc a{color:var(--tf-muted);text-decoration:none}.tf-toc a:hover{color:var(--tf-accent)}.tf-prose{min-width:0}.tf-prose section{padding:30px 0;scroll-margin-top:105px;border-bottom:1px solid var(--tf-line)}.tf-prose li{margin-bottom:10px}.tf-anchor{font-size:14px;display:inline-block;margin-left:10px;text-decoration:none!important;opacity:.7}.tf-code{max-width:100%;border:1px solid #334453;border-radius:6px;background:#111f2b;color:#edf4f7;margin:23px 0;overflow:hidden}.tf-code-head{display:flex;align-items:center;gap:12px;padding:11px 15px;background:#1b2d3c;border-bottom:1px solid #334453}.tf-code-head span{font-size:10px;letter-spacing:.5px;line-height:1.6;color:#ccdbe4;margin-right:auto}.tf-code-head button{font:12px Alata,Arial,sans-serif;color:#f5f8fa;background:#283f50;border:1px solid #587080;border-radius:4px;padding:6px 10px;cursor:pointer;white-space:nowrap}.tf-code pre{margin:0;padding:18px;overflow-x:auto;white-space:pre;max-width:100%;font:13px/1.85 Consolas,ui-monospace,monospace;tab-size:4;color:#edf4f7}.tf-code code{font:inherit;background:none;padding:0;color:inherit;white-space:pre;word-break:normal;overflow-wrap:normal}.tf-write{border-color:#e4843c}.tf-write .tf-code-head span{color:#ffbb82}.tf-code .tf-comment{color:#8aa9b7}.tf-code .tf-string{color:#b6d999}.tf-code .tf-variable{color:#91ccec}.tf-code .tf-keyword{color:#efb1d8}.tf-table{max-width:100%;overflow:auto;border:1px solid var(--tf-line);border-radius:5px;margin:25px 0}.tf-table table{border-collapse:collapse;width:100%;min-width:560px;font-size:13px;line-height:1.8;background:var(--tf-surface);color:var(--tf-ink)}.tf-table th,.tf-table td{padding:15px;text-align:left;border-bottom:1px solid var(--tf-line);vertical-align:top;font-weight:400}.tf-table thead{background:var(--tf-bg)}.tf-table thead th{color:var(--tf-accent)}.tf-table tbody th{width:25%}.tf-faq{border-top:1px solid var(--tf-line);padding:18px 0;scroll-margin-top:110px}.tf-faq summary{cursor:pointer;font-size:18px}.tf-faq p{font-size:16px;color:var(--tf-muted);margin:15px 0 0}.tf-cta{background:var(--tf-surface);padding:27px;border:1px solid var(--tf-line);border-radius:7px;margin:25px 0}.tf-cta h3{margin:0 0 18px}.tf-cta p{font-size:15px;color:var(--tf-muted)}.tf-cta .tf-button{display:inline-block;color:#fff;background:#b9471b;padding:12px 20px;border-radius:4px;font-size:15px;text-decoration:none}.tf-cta>div{display:grid;gap:7px;font-size:13px;margin-top:20px}.tf-qr{display:flex;gap:28px;align-items:center;margin:40px 0 15px;padding:25px;background:var(--tf-surface);border:1px solid var(--tf-line);border-radius:7px}.tf-qr>a{flex:0 0 180px}.tf-qr img{width:180px;height:180px;display:block;background:white}.tf-qr strong{font-size:21px}.tf-qr p,.tf-qr a{font-size:14px;line-height:1.8}.tf-qr p{margin:12px 0}.tf-lightbox{width:min(1500px,96vw);max-height:95dvh;background:var(--tf-surface);color:var(--tf-ink);border:1px solid var(--tf-line);border-radius:8px;padding:16px;overflow:auto}.tf-lightbox::backdrop{background:#09121bd9}.tf-lightbox>button{display:block;position:sticky;top:0;margin-left:auto;background:var(--tf-surface);color:var(--tf-ink);font-size:30px;line-height:1;border:0;cursor:pointer;padding:7px}.tf-lightbox img{display:block;max-width:100%;height:auto;max-height:78dvh;object-fit:contain;margin:auto}.tf-lightbox p,.tf-lightbox a{font-size:13px;margin:10px}.tf-original{font-size:14px}.tf-sources{font-size:14px;line-height:1.9}:root[data-theme=dark] .tf-article,html.dark .tf-article{--tf-bg:#101e28;--tf-surface:#182936;--tf-ink:#edf2f5;--tf-muted:#afc0ca;--tf-line:#3b4d59;--tf-accent:#ffa174}
@media(max-width:1000px){.tf-reading{grid-template-columns:205px minmax(0,1fr);gap:25px}.tf-article{font-size:17px;padding-inline:20px}}
@media(max-width:760px){.tf-article{padding:28px 18px 50px;font-size:16px}.tf-article h1{font-size:34px;letter-spacing:-.8px}.tf-article h2{font-size:26px}.tf-article h3{font-size:22px}.tf-lead{font-size:19px}.tf-reading{display:block}.tf-toc{position:static;max-height:330px;margin:25px 0}.tf-toc ol ol{display:none}.tf-prose section{padding:25px 0}.tf-code pre{font-size:12px;padding:14px}.tf-code-head{padding:9px}.tf-code-head span{font-size:9px}.tf-code-head button{font-size:11px;padding:5px 7px}.tf-code{min-width:0}.tf-qr{display:block;padding:20px}.tf-qr>a{display:inline-block;margin-bottom:20px}.tf-qr img{width:168px;height:168px}.tf-figure{margin:25px 0}.tf-warning,.tf-boundary{padding:19px}.tf-cta{padding:20px}}
@media print{.tf-toc,.tf-code-head button,.tf-lightbox{display:none}.tf-reading{display:block}.tf-code pre{white-space:pre-wrap;color:#111;background:#fff}.tf-article{font-size:12pt}.tf-code span{color:#111!important}}