.fl-article{max-width:1000px;margin:0 auto;padding:42px 30px 64px;line-height:1.7;overflow-wrap:anywhere}
.fl-article h1{font-size:clamp(1.8rem,3.5vw,2.75rem);line-height:1.2;margin:18px 0 22px;max-width:900px}
.fl-article h2{font-size:1.55rem;line-height:1.3;margin:34px 0 14px}.fl-article h3{font-size:1.13rem;margin:24px 0 10px}
.fl-article p{line-height:1.75;margin:0 0 18px}.fl-article ol,.fl-article ul{list-style:revert;padding-left:1.4rem;margin:14px 0 22px}.fl-article li{margin:10px 0}
.fl-article a,.fl-footer-links a,.fl-home-extra a{color:var(--button-primary);text-underline-offset:3px}.fl-article a:hover,.fl-footer-links a:hover{text-decoration:underline}
.fl-breadcrumbs{font-size:.85rem;color:var(--muted-text);display:flex;flex-wrap:wrap;gap:.45rem;line-height:1.5}.fl-meta{font-size:.84rem;color:var(--muted-text);margin-bottom:22px!important}
.fl-answer{padding:22px 24px;background:var(--bg-alternate);border-left:4px solid var(--button-primary);border-radius:4px;margin:22px 0 26px}.fl-answer p:last-child{margin:0}.fl-answer strong{display:block;margin-bottom:6px}
.fl-check{padding:20px 24px;border:1px solid var(--card-sep);background:var(--card);border-radius:8px;margin:22px 0}.fl-check h2{margin:0 0 10px;font-size:1.2rem}.fl-check p{margin:0}
.fl-article details{border:1px solid var(--card-sep);background:var(--bg-alternate);border-radius:8px;padding:16px 20px;margin:12px 0}.fl-article summary{font-weight:600;cursor:pointer;list-style:revert}.fl-article details p{margin:14px 0 0}
.fl-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:22px 0}.fl-card{padding:22px;border:1px solid var(--card-sep);border-radius:8px;background:var(--card);box-shadow:0 4px 18px rgba(50,90,140,.03)}.fl-card h2,.fl-card h3{font-size:1.1rem;margin:0 0 10px}.fl-card p{font-size:.92rem;margin:0}.fl-card small{display:block;margin-bottom:7px;color:var(--muted-text)}.fl-card[hidden]{display:none}
.fl-toc{padding:20px 24px;border:1px solid var(--card-sep);border-radius:8px}.fl-toc ul{margin:8px 0 0;display:flex;flex-wrap:wrap;gap:6px 24px;padding-left:18px}.fl-toc li{margin:0}
.fl-filter{width:100%;padding:13px 16px;color:var(--text);font:inherit;background:var(--input-bg);border:1px solid var(--card-sep);border-radius:8px}.fl-filter:focus{outline:2px solid var(--button-primary);outline-offset:2px}
.fl-article pre{max-width:100%;white-space:pre-wrap;overflow-wrap:anywhere;padding:20px;background:var(--code-bg);border-radius:8px;margin:20px 0;line-height:1.7;font-size:.88rem}.fl-article code{font-family:Consolas,monospace}.fl-code-copy{font:inherit;padding:9px 14px;border-radius:5px;cursor:pointer;background:var(--button-copy);color:var(--text)}
.fl-article table{width:100%;border-collapse:collapse;margin:20px 0}.fl-article th,.fl-article td{border:1px solid var(--table-cell-sep);padding:12px 14px;text-align:left;vertical-align:top}.fl-article th{background:var(--bg-alternate)}
.fl-footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 22px;font-size:.85rem;margin-bottom:22px}.fl-footer-note{text-align:center;font-size:.8rem;line-height:1.6;color:var(--muted-text);max-width:840px;margin:14px auto 0}
.fl-sources{font-size:.87rem}.fl-cta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:26px 0}.fl-home-extra{max-width:1120px;margin:auto;padding:44px 30px}.fl-home-extra h2{margin:0 0 18px}.fl-home-extra p{margin:0 0 18px;line-height:1.7}.fl-home-extra .fl-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.fl-download-note{font-size:.82rem!important;color:var(--muted-text);line-height:1.6!important}.fl-skip{position:absolute;left:-10000px;z-index:1000;background:var(--card);padding:12px}.fl-skip:focus{left:20px;top:20px}
.nav-mobile button[data-filedrop]{display:inline;font:inherit;color:inherit;background:none;cursor:pointer;text-align:left;padding:0}.fl-guide-link{font:inherit;color:var(--text);text-decoration:none}.fl-builder-heading{max-width:1120px;margin:0 auto;padding:28px 30px 0}.fl-builder-heading h1{font-size:1.65rem;margin-bottom:12px}.fl-builder-heading p{line-height:1.7;margin-bottom:12px}.fl-builder-root{min-height:600px;max-width:1120px;margin:0 auto;padding:45px 30px}@media(max-width:860px){.fl-builder-root{padding:45px 20px}}
@media(max-width:700px){.fl-article{padding:28px 18px 44px}.fl-grid,.fl-home-extra .fl-grid{grid-template-columns:1fr}.fl-answer,.fl-check,.fl-toc{padding:18px}.fl-article th,.fl-article td{padding:9px;font-size:.9rem}.fl-home-extra{padding:34px 18px}.fl-builder-heading{padding:24px 18px 0}.fl-footer-links{gap:10px 16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}