.fc-community-tools{background:#f3f7fc;border-bottom:1px solid #dce5f0;color:#152b47;position:relative;z-index:2;font:15px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.fc-community-tools__inner{max-width:1200px;margin:auto;padding:16px 24px;display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px}
.fc-community-nav{display:flex;align-items:center;gap:8px 20px;flex-wrap:wrap}
.fc-community-nav a,.fc-language-link{color:#194776;text-decoration:none;font-weight:600;padding:4px 0}
.fc-community-nav a:hover,.fc-language-link:hover{text-decoration:underline}
.fc-community-nav [aria-current]{color:#153de0;text-decoration:underline;text-underline-offset:5px}
.fc-community-tools__actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-left:auto}
.fc-tutorial-search{display:flex;gap:8px;align-items:stretch;max-width:100%;margin:0}
.fc-tutorial-search input[type=search]{min-width:0;width:230px;border:1px solid #9bb0c9;border-radius:7px;background:#fff;padding:10px 12px;color:#152b47;line-height:1.4;font:inherit}
.fc-tutorial-search button,.fc-copy-code{border:1px solid #1849a9;border-radius:7px;background:#1849a9;color:#fff;font:600 14px/1.4 system-ui,sans-serif;padding:10px 14px;cursor:pointer}
.fc-tutorial-search button:hover,.fc-copy-code:hover{background:#113775}
.fc-tutorials :is(.fc-community-tools a,.fc-community-tools button,.fc-community-tools input,.fc-tutorial-toc a,.fc-tutorial-toc summary,.fc-copy-code):focus-visible{outline:3px solid #117ac7;outline-offset:4px}
.fc-sr-only,.fc-skip-link:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.fc-skip-link:focus{position:absolute;left:16px;top:4px;background:#fff;color:#123565;padding:12px;z-index:10000}
.fc-tutorials.single-post .post-header,.fc-tutorials.single-post article.post-content{max-width:900px;margin-left:auto;margin-right:auto}
.fc-tutorials.single-post .post-header h1{font-size:clamp(1.8rem,3.5vw,2.65rem);line-height:1.22;overflow-wrap:break-word}
.fc-tutorials article.post-content{font-size:17px;line-height:1.8;overflow-wrap:break-word}
.fc-tutorials article.post-content :is(p,li){line-height:1.8}
.fc-tutorials article.post-content :is(h2,h3,h4){line-height:1.35;scroll-margin-top:100px}
.fc-tutorials article.post-content :is(h2,h3){margin-top:1.6em}
.fc-tutorials article.post-content :is(img,video,iframe){max-width:100%}
.fc-tutorials article.post-content pre{max-width:100%;overflow-x:auto;white-space:pre;word-wrap:normal;font-size:14px;line-height:1.6;padding:20px;border-radius:8px;tab-size:4}
.fc-tutorials article.post-content pre :is(code,xmp){white-space:pre;word-break:normal;overflow-wrap:normal;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.fc-tutorials article.post-content table{display:block;max-width:100%;overflow-x:auto}
.fc-code-actions{display:flex;justify-content:flex-end;margin:8px 0 5px}
.fc-copy-code{font-size:13px;padding:7px 12px}
.fc-tutorial-toc{margin:0 0 30px;padding:18px 22px;border:1px solid #dce5f0;border-radius:10px;background:#f5f8fc;color:#183456}
.fc-tutorial-toc summary{cursor:pointer;font-weight:700;line-height:1.5}
.fc-tutorial-toc ol{margin:14px 0 0;padding:0;list-style:none}
.fc-tutorial-toc li{margin:5px 0}
.fc-tutorial-toc a{color:#1849a9;text-decoration:underline;text-underline-offset:3px}
.fc-technical-review{padding:20px 24px;margin:0 0 30px;border:1px solid #d1a759;border-left:5px solid #9c6610;border-radius:8px;background:#fff8e8;color:#49300c}
.fc-tutorials article.post-content .fc-technical-review h2{font-size:21px;margin:0 0 12px;color:#49300c}
.fc-technical-review p{margin:0 0 12px}
.fc-technical-review ul{margin:0;padding-left:22px}
.fc-technical-review a{color:#65410a;text-decoration:underline;text-underline-offset:3px}
@media(max-width:767px){.fc-community-tools__inner{padding:14px 18px}.fc-community-nav{gap:6px 16px;font-size:14px}.fc-community-tools__actions{width:100%;margin-left:0}.fc-tutorial-search{flex:1}.fc-tutorial-search input[type=search]{width:100%;flex:1}.fc-tutorials article.post-content{font-size:16px}.fc-tutorials article.post-content pre{padding:14px}.fc-tutorials.single-post .main-content{padding-top:28px}}
@media(prefers-reduced-motion:reduce){.fc-tutorials{scroll-behavior:auto}}