/* FD Pulse (blog) */
.fd-pl{background:var(--fd-bg)}
.fd-hbtn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:999px;border:0;background:var(--fd-primary);color:var(--fd-on-primary,#fff);font:600 15px var(--fd-font,inherit);text-decoration:none;cursor:pointer;box-shadow:0 8px 20px rgba(33,88,232,.22);transition:filter .2s,transform .2s}
.fd-hbtn:hover{filter:brightness(.93);transform:translateY(-1px);color:var(--fd-on-primary,#fff)}
.fd-hlink{color:var(--fd-text-strong);font-weight:600;font-size:15px;text-decoration:underline;text-decoration-color:var(--fd-border);text-underline-offset:5px}.fd-hlink:hover{color:var(--fd-primary)}
.fd-hbtn:focus-visible,.fd-hlink:focus-visible,.fd-pl-pill:focus-visible,.fd-fb__btns button:focus-visible,.fd-pl-links a:focus-visible,.fd-plc a:focus-visible{outline:3px solid var(--fd-primary);outline-offset:3px}
/* topic badge */
.fd-pl-badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.02em;text-decoration:none;color:color-mix(in srgb,var(--c,#64748B) 62%,#000);background:color-mix(in srgb,var(--c,#64748B) 14%,var(--fd-surface))}
:root[data-theme="dark"] .fd-pl-badge{color:color-mix(in srgb,var(--c,#64748B) 55%,#fff);background:color-mix(in srgb,var(--c,#64748B) 24%,var(--fd-surface))}
/* home */
.fd-pl-hero{padding:var(--sp-7) 0 var(--sp-5);background:radial-gradient(ellipse 70% 120% at 8% 0%,rgba(91,75,214,.12),transparent 60%),radial-gradient(ellipse 60% 100% at 95% 20%,rgba(33,88,232,.10),transparent 60%),var(--fd-bg)}
.fd-pl-hero h1{margin:0;font-size:clamp(34px,4.6vw,48px);font-weight:800;letter-spacing:-.03em;color:var(--fd-text-strong)}
.fd-pl-hero__tag{margin:6px 0 var(--sp-5);font-size:17px;color:var(--fd-text-muted)}
.fd-pl-search{position:relative;display:flex;align-items:center;gap:var(--sp-2);max-width:720px;padding:6px 6px 6px 18px;background:var(--fd-surface);border:1px solid var(--fd-border);border-radius:999px;box-shadow:0 6px 24px rgba(15,23,42,.06)}
.fd-pl-search:focus-within{border-color:var(--fd-primary);box-shadow:0 6px 24px rgba(33,88,232,.14)}.fd-pl-search>svg{flex:none;color:var(--fd-text-muted)}
.fd-pl-search input{flex:1;min-width:0;min-height:44px;border:0;outline:0;background:transparent;color:var(--fd-text);font:inherit;font-size:16px}
.fd-pl-pills{display:flex;flex-wrap:wrap;gap:var(--sp-2);margin-top:var(--sp-4)}
.fd-pl-pill{display:inline-flex;align-items:center;min-height:40px;padding:0 16px;border-radius:999px;font-weight:600;font-size:14px;text-decoration:none;color:color-mix(in srgb,var(--c) 62%,#000);background:color-mix(in srgb,var(--c) 12%,var(--fd-surface));border:1px solid color-mix(in srgb,var(--c) 28%,transparent);transition:transform .15s,background .2s}
.fd-pl-pill:hover{transform:translateY(-1px)}.fd-pl-pill.on{background:color-mix(in srgb,var(--c) 88%,#000);color:#fff;border-color:transparent}
:root[data-theme="dark"] .fd-pl-pill{color:color-mix(in srgb,var(--c) 55%,#fff);background:color-mix(in srgb,var(--c) 22%,var(--fd-surface))}:root[data-theme="dark"] .fd-pl-pill.on{background:color-mix(in srgb,var(--c) 80%,#000);color:#fff}
.fd-pl-results{padding-top:var(--sp-6);padding-bottom:var(--sp-7);min-height:320px;transition:opacity .2s}.fd-pl-results.is-loading{opacity:.6}
.fd-pl-found{margin:0 0 var(--sp-4);color:var(--fd-text-muted)}
.fd-pl-grid{display:grid;gap:var(--sp-4);grid-template-columns:minmax(0,1fr)}.fd-plc{min-width:0}
@media(min-width:640px){.fd-pl-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1000px){.fd-pl-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.fd-plc{position:relative;display:flex;flex-direction:column;gap:10px;padding:20px;background:var(--fd-surface);border:1px solid var(--fd-border);border-radius:var(--r-lg);transition:transform .2s,box-shadow .2s,border-color .2s}
.fd-plc:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--c) 45%,var(--fd-border));box-shadow:0 14px 34px rgba(15,23,42,.10)}
.fd-plc .fd-pl-badge{align-self:flex-start}
.fd-plc__t{margin:0;font-size:18px;line-height:1.35;font-weight:700;letter-spacing:-.01em;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.fd-plc__t a{color:var(--fd-text-strong);text-decoration:none}.fd-plc__t a::after{content:"";position:absolute;inset:0;border-radius:inherit}
.fd-plc__x{margin:0;color:var(--fd-text-muted);font-size:14px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.fd-plc__m{display:flex;flex-wrap:wrap;gap:6px 14px;margin:auto 0 0;padding-top:6px;font-size:12.5px;color:var(--fd-text-muted)}.fd-plc__m span{display:inline-flex;align-items:center;gap:5px}
.fd-pl-pager{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-top:var(--sp-6)}
.fd-pl-pager a,.fd-pl-pager span{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:0 14px;border-radius:12px;border:1px solid var(--fd-border);background:var(--fd-surface);color:var(--fd-text);text-decoration:none;font-weight:600}.fd-pl-pager .current{background:var(--fd-primary);border-color:var(--fd-primary);color:var(--fd-on-primary,#fff)}.fd-pl-pager a:hover{border-color:var(--fd-primary)}
/* article */
.fd-plp{background:var(--fd-bg);padding-bottom:var(--sp-7)}
.fd-pl-bar{position:fixed;top:var(--header-h);left:0;right:0;height:3px;z-index:49;background:transparent}.fd-pl-bar i{display:block;height:100%;width:100%;transform-origin:left;transform:scaleX(var(--p,0));background:linear-gradient(90deg,#2158E8,#7C3AED,#16A34A)}
.fd-pl-narrow{max-width:820px;padding-top:var(--sp-5)}
.fd-pl-crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--fd-text-muted)}.fd-pl-crumbs a{color:var(--fd-text-muted);text-decoration:none}.fd-pl-crumbs a:hover{color:var(--fd-primary)}
.fd-pl-top{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);margin:var(--sp-3) 0 var(--sp-4)}
.fd-pl-back{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--fd-primary);font-weight:600;text-decoration:none}
.fd-pl-share{display:flex;gap:var(--sp-2)}
.fd-pl-hd h1{margin:var(--sp-3) 0 var(--sp-3);font-size:clamp(28px,4.2vw,40px);line-height:1.15;font-weight:800;letter-spacing:-.025em;color:var(--fd-text-strong)}
.fd-pl-dates{display:flex;flex-wrap:wrap;gap:6px 18px;margin:0;font-size:14px;color:var(--fd-text-muted)}.fd-pl-dates span{display:inline-flex;align-items:center;gap:6px}
.fd-pl-note{display:inline-flex;align-items:center;gap:6px;margin:var(--sp-3) 0 0;padding:6px 12px;border-radius:999px;background:var(--fd-surface-2);color:var(--fd-text-muted);font-size:12.5px}
.fd-pl-toc{margin:var(--sp-5) 0 0;padding:var(--sp-4) var(--sp-5);background:var(--fd-surface);border:1px solid var(--fd-border);border-radius:var(--r-lg)}.fd-pl-toc ul{margin:var(--sp-2) 0 0;padding-left:20px}.fd-pl-toc ul li::marker{color:var(--fd-primary)}.fd-pl-toc li{margin:4px 0}.fd-pl-toc li.l3{margin-left:18px;font-size:14px}.fd-pl-toc a{color:var(--fd-text);text-decoration:none}.fd-pl-toc a:hover{color:var(--fd-primary);text-decoration:underline}
.fd-pl-art{margin-top:var(--sp-5);padding:var(--sp-5) var(--sp-5);background:var(--fd-surface);border:1px solid var(--fd-border);border-radius:var(--r-lg);font-size:17px;line-height:1.75;color:var(--fd-text);overflow-wrap:anywhere}
.fd-pl-art>:first-child{margin-top:0}.fd-pl-art>:last-child{margin-bottom:0}
.fd-pl-art h2,.fd-pl-art h3{scroll-margin-top:calc(var(--header-h) + 20px);line-height:1.25;letter-spacing:-.015em;color:var(--fd-text-strong)}.fd-pl-art h2{font-size:26px;margin:1.8em 0 .6em}.fd-pl-art h3{font-size:21px;margin:1.5em 0 .5em}
.fd-pl-art p{margin:0 0 1.1em}.fd-pl-art a{color:var(--fd-primary);text-decoration:underline;text-underline-offset:3px}
.fd-pl-art ul,.fd-pl-art ol{margin:0 0 1.2em;padding-left:1.4em}.fd-pl-art li{margin:.35em 0}.fd-pl-art ul li::marker{color:var(--fd-primary)}
.fd-pl-art img{max-width:100%;height:auto;border-radius:var(--r-md)}.fd-pl-art table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;margin:0 0 1.2em}.fd-pl-art th,.fd-pl-art td{padding:10px 14px;border:1px solid var(--fd-border);text-align:left}.fd-pl-art th{background:var(--fd-surface-2)}
.fd-pl-art blockquote{margin:0 0 1.2em;padding:var(--sp-3) var(--sp-4);border-left:4px solid var(--fd-primary);background:var(--fd-surface-2);border-radius:0 var(--r-md) var(--r-md) 0}
/* helpful? */
.fd-fb{margin:var(--sp-5) 0;padding:var(--sp-5);background:var(--fd-surface);border:1px solid var(--fd-border);border-radius:var(--r-lg);text-align:center}
.fd-fb__q{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:var(--sp-4)}.fd-fb h2{margin:0;font-size:20px;color:var(--fd-text-strong)}
.fd-fb__btns{display:flex;gap:var(--sp-3)}.fd-fb__btns button{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;border:1px solid var(--fd-border);background:var(--fd-surface-2);color:var(--fd-text-muted);cursor:pointer;transition:transform .15s,background .2s,color .2s,border-color .2s}
.fd-fb__btns button:hover{transform:scale(1.06)}.fd-fb__btns [data-vote=love]:hover,.fd-fb__btns [data-vote=love][aria-pressed=true]{color:#E11D48;border-color:#E11D48;background:color-mix(in srgb,#E11D48 10%,var(--fd-surface))}.fd-fb__btns [data-vote=love][aria-pressed=true] svg{fill:#E11D48}
.fd-fb__btns [data-vote=dislike]:hover,.fd-fb__btns [data-vote=dislike][aria-pressed=true]{color:var(--fd-text-strong);border-color:var(--fd-text-muted);background:var(--fd-surface-2)}.fd-fb__btns [data-vote=dislike][aria-pressed=true] svg{fill:var(--fd-text-muted)}
.fd-fb__more{margin-top:var(--sp-4);text-align:left}.fd-fb__more label{display:block;margin-bottom:var(--sp-2);font-weight:600;color:var(--fd-text-strong)}.fd-fb__more textarea{width:100%;padding:12px 14px;border:1px solid var(--fd-border);border-radius:var(--r-md);background:var(--fd-bg);color:var(--fd-text);font:inherit;resize:vertical}
.fd-fb__acts{display:flex;align-items:center;gap:var(--sp-4);margin-top:var(--sp-3)}.fd-fb__skip{background:none;border:0;color:var(--fd-text-muted);font:inherit;text-decoration:underline;cursor:pointer;min-height:44px}
.fd-fb__thanks{margin:var(--sp-3) 0 0;color:var(--fd-success);font-weight:600}.fd-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
/* apply, links, faq, author */
.fd-pl-apply{margin:var(--sp-5) 0;padding:var(--sp-5);border-radius:var(--r-lg);background:linear-gradient(135deg,color-mix(in srgb,var(--fd-primary) 10%,var(--fd-surface)),color-mix(in srgb,#7C3AED 10%,var(--fd-surface)));border:1px solid color-mix(in srgb,var(--fd-primary) 22%,var(--fd-border))}
.fd-pl-apply h2{margin:0 0 4px;font-size:22px;color:var(--fd-text-strong)}.fd-pl-apply>p{margin:0 0 var(--sp-4);color:var(--fd-text-muted)}
.fd-pl-apply__list{display:grid;gap:var(--sp-3)}.fd-pl-apply__i{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--sp-3);padding:var(--sp-3) var(--sp-4);background:var(--fd-surface);border:1px solid var(--fd-border);border-radius:var(--r-md)}
.fd-pl-apply__i strong{display:block;color:var(--fd-text-strong)}.fd-pl-apply__i small{color:var(--fd-text-muted)}.fd-pl-apply__b{display:flex;align-items:center;gap:var(--sp-4)}
.fd-pl-links,.fd-pl-faq{margin:var(--sp-6) 0}.fd-pl-links h2,.fd-pl-faq h2,.fd-pl-also h2{margin:0 0 var(--sp-3);font-size:22px;color:var(--fd-text-strong)}
.fd-pl-links ul{list-style:none;margin:0;padding:0;display:grid;gap:var(--sp-2)}.fd-pl-links a{display:flex;align-items:center;gap:12px;min-height:48px;padding:0 var(--sp-4);background:var(--fd-surface);border:1px solid var(--fd-border);border-radius:var(--r-md);color:var(--fd-text);text-decoration:none;font-weight:500}.fd-pl-links a:hover{border-color:var(--fd-primary);color:var(--fd-primary)}.fd-pl-links svg{flex:none;color:var(--fd-primary)}
.fd-faq__a{padding:0 var(--sp-4) var(--sp-3);color:var(--fd-text-muted)}.fd-faq__a p{margin:.4em 0}
.fd-pl-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--sp-4);margin-top:var(--sp-6);padding-top:var(--sp-4);border-top:1px solid var(--fd-border)}
.fd-pl-author{display:flex;align-items:center;gap:12px;margin:0;color:var(--fd-text-muted)}.fd-pl-author strong{color:var(--fd-text-strong)}.fd-pl-author__i{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--fd-primary-soft);color:var(--fd-primary);font-weight:700}
.fd-pl-foot__s{display:flex;align-items:center;gap:var(--sp-3);margin-left:auto;color:var(--fd-text-muted);font-size:14px}
.fd-pl-also{padding:var(--sp-6) 0 0}
.fd-pl-svc{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin:0 0 1.1em;padding:12px 16px;background:var(--fd-surface-2);border:1px solid var(--fd-border);border-radius:var(--r-md)}.fd-pl-svc small{display:block;color:var(--fd-text-muted)}.fd-pl-art .fd-pl-svc a.fd-hbtn{color:var(--fd-on-primary,#fff);text-decoration:none}
.fd-pl-copy{display:inline-flex;align-items:center;gap:8px;padding:2px 4px 2px 10px;border:1px dashed var(--fd-border);border-radius:10px;background:var(--fd-surface-2)}.fd-pl-copy button{min-height:28px;padding:0 10px;border:0;border-radius:8px;background:var(--fd-primary-soft);color:var(--fd-primary);font:600 12px inherit;cursor:pointer}
.fd-pl-toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);z-index:90;padding:12px 18px;border-radius:12px;background:#0F172A;color:#fff;font-size:14px;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;max-width:90vw;text-align:center}.fd-pl-toast.on{opacity:1;transform:translate(-50%,0)}
html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.fd-plc,.fd-pl-pill,.fd-hbtn{transition:none}}
/* protected posts: no selecting, no printing (a deterrent, not a lock) */
.fd-plp[data-protect="1"]{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
.fd-plp[data-protect="1"] input,.fd-plp[data-protect="1"] textarea,.fd-plp[data-protect="1"] .fd-allow-copy{-webkit-user-select:text;user-select:text}
@media print{body.fd-pl-protected *{display:none!important}body.fd-pl-protected::after{content:"Printing is turned off for this page.";display:block;padding:40px;font:600 20px sans-serif}}
@media(max-width:560px){.fd-pl-art{padding:var(--sp-4);font-size:16px}.fd-pl-hero{padding:var(--sp-6) 0 var(--sp-4)}.fd-pl-search .fd-hbtn{padding:0 16px}.fd-pl-foot__s{margin-left:0}}

/* sections written in the admin panel */
.fd-pl-art ul.fd-pl-docs{list-style:none;padding:0;margin:0 0 1.2em}.fd-pl-art ul.fd-pl-docs li{position:relative;padding-left:34px;margin:.65em 0}
.fd-pl-art ul.fd-pl-docs li::before{content:"";position:absolute;left:6px;top:.5em;width:15px;height:15px;background:var(--fd-text-strong);clip-path:polygon(0 0,100% 50%,0 100%,24% 50%)}
.fd-pl-art .fd-pl-addr{line-height:2;margin:0 0 1.2em}.fd-pl-art .fd-pl-addr strong{color:var(--fd-text-strong)}.fd-pl-art .fd-pl-addr a{text-decoration:none}
.fd-pl-links a .fd-pl-file{margin-left:auto;padding:2px 10px;border-radius:999px;background:var(--fd-surface-2);color:var(--fd-text-muted);font-size:12px;font-weight:600;white-space:nowrap}
.fd-pl-links a .fd-pl-dl{display:inline-flex;align-items:center;gap:6px;color:var(--fd-primary);font-size:14px;font-weight:600;white-space:nowrap}
@media(max-width:560px){.fd-pl-links a{flex-wrap:wrap;padding:10px var(--sp-4)}.fd-pl-links a .fd-pl-file{margin-left:32px}}

/* bottom-left: written by, then last updated */
.fd-pl-foot__l{display:flex;flex-direction:column;gap:8px;min-width:0}.fd-pl-upd{display:flex;align-items:center;gap:8px;margin:0;color:var(--fd-text-muted);font-size:14px}.fd-pl-upd svg{flex:none}