/* ZEKASTRA Forensic reference pages: library, tools, event guide, glossary, curriculum. Loaded after brand.css. */
.fx-page{
 --fx-mono:ui-monospace,SFMono-Regular,"JetBrains Mono",Menlo,Consolas,monospace;
 --fx-blue:var(--forensic);--fx-cyan:var(--accent);--fx-violet:#9b86f6;
 --fx-ok:#4fd1a5;--fx-amber:#f2c46b;--fx-bad:#ff8a8a;
 --fx-surface:color-mix(in srgb,var(--panel) 70%,var(--bg));
 --fx-line:color-mix(in srgb,var(--hairline) 85%,transparent);
 --fx-line-strong:color-mix(in srgb,var(--line) 45%,var(--hairline));
 --fx-code-bg:color-mix(in srgb,var(--bg) 70%,#000);
 --fx-sticky:92px;
 overflow-x:clip;padding-bottom:96px
}
:root[data-theme=light] .fx-page{--fx-violet:#5b3fc4;--fx-ok:#0b7a55;--fx-amber:#8a5a00;--fx-bad:#b42318;--fx-code-bg:#f1f3f9}
.fx-page h2{max-width:none}
.fx-page code,.fx-mono{font-family:var(--fx-mono);font-size:.88em}
.fx-page p code,.fx-page li code,.fx-page td code{padding:1px 6px;border-radius:5px;background:color-mix(in srgb,var(--fx-blue) 10%,transparent);border:1px solid color-mix(in srgb,var(--fx-blue) 18%,transparent);overflow-wrap:anywhere}
.fx-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.fx-page .fx-eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 14px;color:var(--fx-blue);font-family:var(--fx-mono);font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase}
.fx-page .fx-eyebrow::before{content:"";width:22px;height:1px;background:currentColor}
.fx-page .fx-pill{display:inline-flex;align-items:center;gap:6px;padding:2px 10px;border-radius:999px;font-size:.72rem;font-weight:700;white-space:nowrap}
.fx-page .fx-pill-ok{color:var(--fx-ok);background:color-mix(in srgb,var(--fx-ok) 14%,transparent);border:1px solid color-mix(in srgb,var(--fx-ok) 40%,transparent)}
.fx-page .fx-pill-ok::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.fx-page a:not(.button):not(.fx-card):not(.fx-tool-card):not(.fx-chip-link){color:var(--fx-blue);text-underline-offset:3px;text-decoration-thickness:1px}
.fx-page a:not(.button):hover{text-decoration-thickness:2px}

/* ---------- Page header ---------- */
.fx-page-head{position:relative;isolation:isolate;padding:56px 0 44px;border-bottom:1px solid var(--fx-line);background:radial-gradient(800px 320px at 85% -10%,color-mix(in srgb,var(--fx-blue) 14%,transparent),transparent 70%),radial-gradient(500px 260px at 100% 100%,color-mix(in srgb,var(--fx-violet) 9%,transparent),transparent 70%)}
.fx-page-head::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(color-mix(in srgb,var(--fx-blue) 7%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--fx-blue) 7%,transparent) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:linear-gradient(90deg,transparent 35%,#000 100%);mask-image:linear-gradient(90deg,transparent 35%,#000 100%)}
.fx-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 26px;color:var(--muted);font-size:.82rem}
.fx-page .fx-crumbs a{color:var(--muted);text-decoration:none}
.fx-page .fx-crumbs a:hover{color:var(--ink);text-decoration:underline}
.fx-crumbs [aria-current]{color:var(--ink);font-weight:600}
.fx-crumbs span[aria-hidden]{opacity:.45}
.fx-page-head h1{max-width:22ch;margin:0 0 16px;font-size:clamp(2.1rem,4.4vw,3.4rem);line-height:1.05}
.fx-page-lede{max-width:70ch;margin:0;color:var(--muted);font-size:1.08rem;line-height:1.7}
.fx-local-note{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:22px 0 0;color:var(--muted);font-size:.88rem}
.fx-head-meta{display:flex;flex-wrap:wrap;gap:10px 26px;margin:26px 0 0;padding:0;list-style:none;color:var(--muted);font-size:.86rem}
.fx-head-meta li{display:flex;align-items:baseline;gap:8px}
.fx-head-meta strong{color:var(--ink);font-family:var(--display);font-size:1.25rem;font-weight:800;letter-spacing:-.02em}

/* ---------- Generic layout ---------- */
.fx-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start;padding-top:48px}
.fx-layout-left{grid-template-columns:240px minmax(0,1fr)}
.fx-aside-sticky{position:sticky;top:var(--fx-sticky);display:grid;gap:18px}
.fx-section-block{margin:0 0 56px;scroll-margin-top:var(--fx-sticky)}
.fx-section-block>h2{display:flex;align-items:baseline;gap:12px;margin:0 0 18px;font-size:1.45rem}
.fx-section-block>h2 .fx-h-n{color:var(--fx-blue);font-family:var(--fx-mono);font-size:.8rem;font-weight:600;letter-spacing:.08em}
.fx-section-block>p{max-width:72ch;color:var(--muted);line-height:1.75}
.fx-count{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:24px;padding:0 8px;border-radius:999px;background:color-mix(in srgb,var(--fx-blue) 14%,transparent);color:var(--fx-blue);font-family:var(--fx-mono);font-size:.74rem;font-weight:700;vertical-align:middle}
.fx-side-block{padding:22px;border:1px solid var(--fx-line);border-radius:14px;background:var(--fx-surface)}
.fx-side-block h2,.fx-side-block h3{margin:0 0 12px;font-size:.78rem;font-family:var(--fx-mono);font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.fx-side-block p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.6}
.fx-toc{display:grid;gap:2px;margin:0;padding:0;list-style:none;counter-reset:toc}
.fx-page .fx-toc a{display:flex;gap:10px;padding:7px 10px;border-radius:8px;color:var(--muted);font-size:.9rem;text-decoration:none;border-left:2px solid transparent}
.fx-page .fx-toc a:hover{color:var(--ink);background:color-mix(in srgb,var(--fx-blue) 8%,transparent);border-left-color:var(--fx-blue)}
.fx-kv{display:grid;gap:14px;margin:0}
.fx-kv div{display:grid;gap:3px}
.fx-kv dt{color:var(--muted);font-size:.74rem;font-family:var(--fx-mono);letter-spacing:.08em;text-transform:uppercase}
.fx-kv dd{margin:0;color:var(--ink);font-size:.92rem;line-height:1.5}
.fx-source-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.fx-source-list li{display:grid;gap:2px;font-size:.88rem;line-height:1.5}
.fx-source-list .fx-src-pub{color:var(--muted);font-size:.78rem}
.fx-method{display:grid;gap:14px;margin:0;padding:0;list-style:none;counter-reset:m}
.fx-method li{position:relative;padding-left:34px;color:var(--muted);font-size:.9rem;line-height:1.6;counter-increment:m}
.fx-method li::before{content:counter(m,decimal-leading-zero);position:absolute;left:0;top:1px;color:var(--fx-blue);font-family:var(--fx-mono);font-size:.74rem;font-weight:700}

/* ---------- Tables ---------- */
.fx-table-scroll{overflow-x:auto;border:1px solid var(--fx-line);border-radius:12px;background:var(--fx-surface)}
.fx-table{width:100%;border-collapse:collapse;font-size:.9rem}
.fx-table caption{padding:14px 16px;text-align:left;color:var(--muted);font-size:.85rem;caption-side:top}
.fx-table th,.fx-table td{padding:11px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--fx-line)}
.fx-table thead th{position:sticky;top:0;background:color-mix(in srgb,var(--panel) 92%,var(--bg));color:var(--muted);font-family:var(--fx-mono);font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}
.fx-table tbody tr:last-child>*{border-bottom:0}
.fx-table tbody tr:hover>*{background:color-mix(in srgb,var(--fx-blue) 5%,transparent)}
.fx-table tbody th{font-weight:650;color:var(--ink)}
.fx-table td.fx-mono,.fx-table th.fx-mono,.fx-table .fx-mono{font-family:var(--fx-mono);font-size:.84rem}
.fx-table tr.is-match>*{background:color-mix(in srgb,var(--fx-ok) 9%,transparent)}
.fx-table tr.is-mismatch>*{background:color-mix(in srgb,var(--fx-bad) 9%,transparent)}
.fx-hash-table td{font-family:var(--fx-mono);font-size:.84rem}
.fx-break{overflow-wrap:anywhere;word-break:break-all}
.fx-dim{color:var(--muted)}
.fx-copy{min-height:32px;padding:4px 10px;border:1px solid var(--fx-line-strong);border-radius:7px;background:transparent;color:var(--ink);font-size:.76rem;font-weight:650;cursor:pointer}
.fx-copy:hover{border-color:var(--fx-blue);color:var(--fx-blue)}

/* ---------- Tool workspace ---------- */
.fx-tool-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:start;padding-top:40px}
.fx-tool-main{min-width:0}
.fx-panel{display:grid;gap:18px;padding:28px;border:1px solid var(--fx-line);border-radius:16px;background:linear-gradient(170deg,color-mix(in srgb,var(--fx-blue) 5%,var(--panel)),var(--panel) 55%);box-shadow:0 30px 70px -50px rgba(0,0,0,.7)}
.fx-drop{position:relative;display:grid;place-items:center;gap:6px;min-height:150px;padding:28px;border:1.5px dashed color-mix(in srgb,var(--fx-blue) 45%,var(--line));border-radius:14px;background:color-mix(in srgb,var(--fx-blue) 5%,transparent);text-align:center;cursor:pointer;transition:border-color .15s ease,background-color .15s ease}
.fx-drop:hover,.fx-drop.is-over,.fx-drop:focus-within{border-color:var(--fx-blue);background:color-mix(in srgb,var(--fx-blue) 11%,transparent)}
.fx-drop:focus-within{outline:2px solid var(--focus);outline-offset:3px}
.fx-drop input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.fx-drop-title{font-family:var(--display);font-size:1.12rem;font-weight:750;color:var(--ink)}
.fx-drop-title::before{content:"";display:block;width:34px;height:34px;margin:0 auto 10px;border-radius:9px;border:1.5px solid var(--fx-blue);background:linear-gradient(transparent 45%,var(--fx-blue) 45%,var(--fx-blue) 55%,transparent 55%),linear-gradient(90deg,transparent 45%,var(--fx-blue) 45%,var(--fx-blue) 55%,transparent 55%);background-size:16px 16px;background-position:center;background-repeat:no-repeat}
.fx-drop-sub{color:var(--muted);font-size:.86rem}
.fx-drop-compact{min-height:0;grid-template-columns:auto 1fr;justify-items:start;text-align:left;padding:16px 20px}
.fx-drop-compact .fx-drop-title::before{display:none}
.fx-field{display:grid;gap:8px}
.fx-field label,.fx-field .fx-label{color:var(--ink);font-size:.86rem;font-weight:650}
.fx-field input,.fx-field textarea,.fx-field select,.fx-filter input,.fx-filter select{width:100%;min-height:46px;padding:11px 14px;border:1px solid var(--fx-line-strong);border-radius:10px;background:var(--fx-code-bg);color:var(--ink);font:inherit;font-size:.92rem}
.fx-field textarea{font-family:var(--fx-mono);font-size:.86rem;line-height:1.55;resize:vertical}
.fx-field input[type=text],.fx-field input:not([type]){font-family:var(--fx-mono)}
.fx-field input:focus,.fx-field textarea:focus,.fx-field select:focus,.fx-filter input:focus,.fx-filter select:focus{outline:2px solid var(--focus);outline-offset:1px;border-color:transparent}
.fx-field-inline{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px}
.fx-field-inline select{width:auto}
.fx-field-inline:has(select){grid-template-columns:auto auto minmax(0,1fr) auto}
.fx-field-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.fx-hint{margin:0;color:var(--muted);font-size:.82rem;line-height:1.55}
.fx-status{min-height:1.4em;margin:0;color:var(--muted);font-size:.88rem}
.fx-status[data-state=ok]{color:var(--fx-ok)}
.fx-status[data-state=warn]{color:var(--fx-amber)}
.fx-status[data-state=bad]{color:var(--fx-bad)}
.fx-status[data-state=busy]::before{content:"";display:inline-block;width:10px;height:10px;margin-right:8px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:fx-spin .8s linear infinite;vertical-align:-1px}
@keyframes fx-spin{to{transform:rotate(360deg)}}
.fx-result{display:grid;gap:18px}
.fx-result-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 18px}
.fx-result-head h3{margin:0;font-size:1.05rem}
.fx-result h3{margin:6px 0 0;font-size:1rem}
.fx-row-actions{display:flex;flex-wrap:wrap;gap:10px}
.fx-row-actions .button{margin-top:0;width:auto}
.fx-verdict{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:12px;border:1px solid var(--fx-line-strong);background:var(--fx-surface);font-size:.92rem;line-height:1.55}
.fx-verdict strong{display:block;font-size:1rem}
.fx-verdict.is-ok{border-color:color-mix(in srgb,var(--fx-ok) 50%,transparent);background:color-mix(in srgb,var(--fx-ok) 9%,transparent)}
.fx-verdict.is-ok strong{color:var(--fx-ok)}
.fx-verdict.is-bad{border-color:color-mix(in srgb,var(--fx-bad) 50%,transparent);background:color-mix(in srgb,var(--fx-bad) 9%,transparent)}
.fx-verdict.is-bad strong{color:var(--fx-bad)}
.fx-verdict.is-warn{border-color:color-mix(in srgb,var(--fx-amber) 50%,transparent);background:color-mix(in srgb,var(--fx-amber) 9%,transparent)}
.fx-verdict.is-warn strong{color:var(--fx-amber)}
.fx-detail{margin:0;padding-left:20px;color:var(--muted);font-size:.9rem;line-height:1.65}
.fx-more{color:var(--muted);font-size:.84rem}
.fx-tool-side{display:grid;gap:18px;position:sticky;top:var(--fx-sticky)}
.fx-tz-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.fx-big{font-family:var(--fx-mono);font-size:1.6rem;font-weight:700;letter-spacing:.02em;color:var(--ink);overflow-wrap:anywhere}
.fx-big-sub{color:var(--muted);font-size:.86rem}

/* Hex viewer */
.fx-hex-tools{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:14px}
.fx-hexview-wrap{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:16px;align-items:start}
.fx-hexview{min-height:240px;padding:14px 16px;border:1px solid var(--fx-line);border-radius:12px;background:var(--fx-code-bg);font-family:var(--fx-mono);font-size:.8rem;line-height:1.75;overflow-x:auto;white-space:nowrap}
.fx-hexview:empty::before{content:attr(data-empty);color:var(--muted);font-family:Inter,system-ui,sans-serif;white-space:normal}
.fx-hexline{display:flex;gap:18px}
.fx-hexoff{color:color-mix(in srgb,var(--fx-blue) 80%,var(--muted));user-select:none}
.fx-hexcells{display:flex;gap:0}
.fx-hexbyte{display:inline-block;width:2.6ch;padding:0;border:0;border-radius:3px;background:transparent;color:var(--ink);font:inherit;text-align:center;cursor:pointer}
.fx-hexbyte:nth-child(8n){margin-right:.9ch}
.fx-hexbyte.is-zero{color:color-mix(in srgb,var(--muted) 55%,transparent)}
.fx-hexbyte:hover{background:color-mix(in srgb,var(--fx-blue) 22%,transparent)}
.fx-hexbyte.is-hit{background:color-mix(in srgb,var(--fx-amber) 30%,transparent);color:var(--ink)}
.fx-hexbyte.is-sel{background:var(--fx-blue);color:var(--button-ink)}
.fx-hexbyte:focus-visible{outline:2px solid var(--focus);outline-offset:0}
.fx-hexascii{color:var(--muted);letter-spacing:.06em;white-space:pre}
.fx-inspector{padding:16px;border:1px solid var(--fx-line);border-radius:12px;background:var(--fx-surface);font-size:.8rem}
.fx-inspector h3{margin:0 0 6px;font-size:.78rem;font-family:var(--fx-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.fx-inspector-at{margin:0 0 10px;font-family:var(--fx-mono);color:var(--fx-blue);font-size:.82rem}
.fx-inspector dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 10px;margin:0}
.fx-inspector dt{color:var(--muted);white-space:nowrap}
.fx-inspector dd{margin:0;font-family:var(--fx-mono);overflow-wrap:anywhere;color:var(--ink)}
.fx-inspector dd.is-plausible{color:var(--fx-ok)}

/* Reference section on tool pages */
.fx-ref-section{margin-top:64px}
.fx-ref-section>h2{display:flex;align-items:center;gap:12px;margin:0 0 10px;font-size:1.5rem}
.fx-ref-lede{max-width:72ch;margin:0 0 22px;color:var(--muted);line-height:1.7}
.fx-ref-section h3{margin:30px 0 12px;font-size:1.05rem}

/* ---------- Cards ---------- */
.fx-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px;margin:0;padding:0;list-style:none}
.fx-card,.fx-tool-card{position:relative;display:grid;align-content:start;gap:10px;height:100%;padding:22px 22px 20px;border:1px solid var(--fx-line);border-radius:14px;background:var(--fx-surface);color:var(--ink);text-decoration:none;transition:border-color .15s ease,transform .15s ease,background-color .15s ease}
.fx-card:hover,.fx-tool-card:hover{border-color:color-mix(in srgb,var(--fx-blue) 60%,transparent);background:color-mix(in srgb,var(--fx-blue) 6%,var(--fx-surface));transform:translateY(-2px)}
.fx-card:focus-visible,.fx-tool-card:focus-visible{outline:2px solid var(--focus);outline-offset:3px}
.fx-card h3,.fx-tool-card h3{margin:0;font-size:1.05rem;line-height:1.3}
.fx-card p,.fx-tool-card p{margin:0;color:var(--muted);font-size:.88rem;line-height:1.55}
.fx-card-top{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}
.fx-card-foot{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.fx-tag{display:inline-flex;align-items:center;padding:2px 9px;border-radius:999px;border:1px solid var(--fx-line-strong);color:var(--muted);font-size:.72rem;font-weight:600;white-space:nowrap}
.fx-tag-plat{color:var(--fx-blue);border-color:color-mix(in srgb,var(--fx-blue) 40%,transparent);background:color-mix(in srgb,var(--fx-blue) 9%,transparent);font-family:var(--fx-mono);letter-spacing:.04em;text-transform:uppercase;font-size:.66rem}
.fx-tag-core{color:var(--fx-ok);border-color:color-mix(in srgb,var(--fx-ok) 40%,transparent)}
.fx-tag-intermediate{color:var(--fx-amber);border-color:color-mix(in srgb,var(--fx-amber) 40%,transparent)}
.fx-tag-advanced{color:var(--fx-violet);border-color:color-mix(in srgb,var(--fx-violet) 45%,transparent)}
.fx-tool-card .fx-tool-ico{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:11px;border:1px solid color-mix(in srgb,var(--fx-blue) 30%,transparent);background:linear-gradient(145deg,color-mix(in srgb,var(--fx-blue) 18%,transparent),color-mix(in srgb,var(--fx-violet) 10%,transparent));color:var(--fx-blue);font-family:var(--fx-mono);font-size:.78rem;font-weight:700}
.fx-tool-card .fx-go{margin-top:6px;color:var(--fx-blue);font-size:.84rem;font-weight:700}
.fx-tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin:0;padding:0;list-style:none}
.fx-group{margin:0 0 52px}
.fx-group>h2{display:flex;align-items:center;gap:12px;margin:0 0 6px;font-size:1.35rem}
.fx-group>p{margin:0 0 20px;color:var(--muted);max-width:70ch}

/* ---------- Filters ---------- */
.fx-filter{position:sticky;top:calc(var(--fx-sticky) - 20px);z-index:3;display:grid;grid-template-columns:minmax(220px,1fr) auto auto;gap:12px;align-items:center;margin:0 0 26px;padding:14px;border:1px solid var(--fx-line);border-radius:14px;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.fx-filter label{color:var(--muted);font-size:.8rem}
.fx-filter-field{display:grid;gap:4px}
.fx-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;padding:0;list-style:none}
.fx-chip{min-height:36px;padding:6px 14px;border:1px solid var(--fx-line-strong);border-radius:999px;background:transparent;color:var(--muted);font-size:.84rem;font-weight:650;cursor:pointer}
.fx-chip:hover{color:var(--ink);border-color:var(--fx-blue)}
.fx-chip[aria-pressed=true]{color:var(--button-ink);background:var(--fx-blue);border-color:var(--fx-blue)}
.fx-chip .fx-chip-n{margin-left:6px;opacity:.75;font-family:var(--fx-mono);font-size:.74rem}
.fx-results-meta{margin:0 0 16px;color:var(--muted);font-size:.86rem}
.fx-empty{padding:40px;border:1px dashed var(--fx-line-strong);border-radius:14px;color:var(--muted);text-align:center}
[hidden]{display:none!important}

/* ---------- Artifact page ---------- */
.fx-art-head-tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}
.fx-loc{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.fx-loc li{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:1px solid var(--fx-line);border-left:3px solid var(--fx-blue);border-radius:8px;background:var(--fx-code-bg);font-family:var(--fx-mono);font-size:.84rem;line-height:1.55;overflow-wrap:anywhere;word-break:break-word}
.fx-answers{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:0;padding:0;list-style:none}
.fx-answers li{padding:16px 18px;border:1px solid var(--fx-line);border-radius:12px;background:var(--fx-surface);font-size:.92rem;line-height:1.55}
.fx-answers li::before{content:"?";display:inline-grid;place-items:center;width:22px;height:22px;margin-right:10px;border-radius:6px;background:color-mix(in srgb,var(--fx-blue) 16%,transparent);color:var(--fx-blue);font-family:var(--fx-mono);font-size:.76rem;font-weight:800}
.fx-steps-list{display:grid;gap:0;margin:0;padding:0;list-style:none;counter-reset:s}
.fx-steps-list li{position:relative;padding:0 0 22px 52px;counter-increment:s;line-height:1.65}
.fx-steps-list li::before{content:counter(s);position:absolute;left:0;top:-2px;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;border:1px solid color-mix(in srgb,var(--fx-blue) 50%,transparent);background:color-mix(in srgb,var(--fx-blue) 12%,var(--panel));color:var(--fx-blue);font-family:var(--fx-mono);font-size:.8rem;font-weight:700}
.fx-steps-list li:not(:last-child)::after{content:"";position:absolute;left:16px;top:32px;bottom:2px;width:1px;background:var(--fx-line-strong)}
.fx-caveats{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.fx-caveats li{padding:14px 16px 14px 44px;position:relative;border:1px solid color-mix(in srgb,var(--fx-amber) 30%,var(--fx-line));border-radius:10px;background:color-mix(in srgb,var(--fx-amber) 6%,transparent);font-size:.92rem;line-height:1.6}
.fx-caveats li::before{content:"!";position:absolute;left:14px;top:13px;display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--fx-amber);color:var(--bg);font-size:.74rem;font-weight:900}
.fx-related{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin:0;padding:0;list-style:none}
.fx-pager{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.fx-pager a{display:grid;gap:4px;padding:16px 18px;border:1px solid var(--fx-line);border-radius:12px;text-decoration:none}
.fx-pager a:hover{border-color:var(--fx-blue)}
.fx-pager small{color:var(--muted);font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;font-family:var(--fx-mono)}
.fx-pager .fx-next{text-align:right}

/* ---------- Event guide ---------- */
.fx-event{padding:22px 24px;border:1px solid var(--fx-line);border-radius:14px;background:var(--fx-surface);scroll-margin-top:calc(var(--fx-sticky) + 70px)}
.fx-event+.fx-event{margin-top:14px}
.fx-event-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 14px;margin:0 0 10px}
.fx-event-id{font-family:var(--fx-mono);font-size:1.35rem;font-weight:800;color:var(--fx-blue);letter-spacing:-.01em}
.fx-event h3{margin:0;font-size:1.05rem}
.fx-event-log{margin-left:auto;font-family:var(--fx-mono);font-size:.74rem;color:var(--muted)}
.fx-event p{margin:0 0 10px;color:var(--muted);line-height:1.65;font-size:.93rem}
.fx-event details{margin-top:8px;border-top:1px solid var(--fx-line);padding-top:10px}
.fx-event summary{cursor:pointer;color:var(--ink);font-size:.86rem;font-weight:650}
.fx-event-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:12px}
.fx-event-grid h4{margin:0 0 8px;font-size:.74rem;font-family:var(--fx-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.fx-event-grid ul{margin:0;padding-left:18px;color:var(--muted);font-size:.88rem;line-height:1.6}
.fx-event-src{margin-top:12px!important;font-size:.8rem!important}

/* ---------- Glossary ---------- */
.fx-az{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 30px;padding:0;list-style:none}
.fx-page .fx-az a{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--fx-line-strong);border-radius:9px;color:var(--ink);font-family:var(--fx-mono);font-weight:700;text-decoration:none}
.fx-page .fx-az a:hover{border-color:var(--fx-blue);color:var(--fx-blue)}
.fx-az span{display:grid;place-items:center;width:38px;height:38px;border-radius:9px;color:color-mix(in srgb,var(--muted) 45%,transparent);font-family:var(--fx-mono)}
.fx-letter{margin:0 0 34px;scroll-margin-top:calc(var(--fx-sticky) + 70px)}
.fx-letter>h2{display:flex;align-items:center;gap:14px;margin:0 0 14px;font-family:var(--fx-mono);font-size:1.5rem;color:var(--fx-blue)}
.fx-letter>h2::after{content:"";flex:1;height:1px;background:var(--fx-line)}
.fx-terms{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px;margin:0}
.fx-term{padding:18px 20px;border:1px solid var(--fx-line);border-radius:12px;background:var(--fx-surface);scroll-margin-top:calc(var(--fx-sticky) + 70px)}
.fx-term dt{margin:0 0 6px;font-weight:750;font-size:1rem}
.fx-term dd{margin:0;color:var(--muted);font-size:.9rem;line-height:1.6}
.fx-term .fx-see{margin-top:8px;font-size:.8rem}

/* ---------- Curriculum ---------- */
.fx-modules-list{display:grid;gap:18px;margin:0;padding:0;list-style:none;counter-reset:mod}
.fx-module{display:grid;grid-template-columns:88px minmax(0,1fr);gap:24px;padding:26px 28px;border:1px solid var(--fx-line);border-radius:16px;background:var(--fx-surface);scroll-margin-top:var(--fx-sticky)}
.fx-module-n{font-family:var(--fx-mono);font-size:2.2rem;font-weight:800;line-height:1;color:color-mix(in srgb,var(--fx-blue) 70%,var(--muted))}
.fx-module-n small{display:block;margin-top:8px;font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.fx-module h2{margin:0 0 8px;font-size:1.3rem}
.fx-module>div>p{margin:0 0 14px;color:var(--muted);line-height:1.65}
.fx-module-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-top:6px}
.fx-module-cols h3{margin:0 0 8px;font-size:.74rem;font-family:var(--fx-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.fx-module-cols ul{margin:0;padding-left:18px;font-size:.9rem;line-height:1.65}
.fx-module-cols li+li{margin-top:4px}

/* ---------- Section nav ---------- */
.fx-secnav{border-bottom:1px solid var(--fx-line);background:color-mix(in srgb,var(--bg) 92%,transparent)}
.fx-secnav ul{display:flex;gap:4px;margin:0;padding:0;list-style:none;overflow-x:auto;scrollbar-width:none}
.fx-page .fx-secnav a{display:block;padding:14px 14px 13px;color:var(--muted);font-size:.86rem;font-weight:650;text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent}
.fx-page .fx-secnav a:hover{color:var(--ink)}
.fx-page .fx-secnav a[aria-current=page]{color:var(--ink);border-bottom-color:var(--fx-blue)}

@media (max-width:1080px){
 .fx-tool-layout,.fx-layout,.fx-layout-left{grid-template-columns:minmax(0,1fr);gap:32px}
 .fx-tool-side,.fx-aside-sticky{position:static}
 .fx-hexview-wrap{grid-template-columns:minmax(0,1fr)}
 .fx-layout-left .fx-aside-sticky{order:-1}
}
@media (max-width:720px){
 .fx-page-head{padding:36px 0 30px}
 .fx-panel{padding:18px}
 .fx-hex-tools{grid-template-columns:minmax(0,1fr)}
 .fx-field-inline,.fx-field-inline:has(select){grid-template-columns:minmax(0,1fr) auto}
 .fx-field-inline label{grid-column:1/-1}
 .fx-field-inline select{grid-column:1/-1;width:100%}
 .fx-filter{position:static;grid-template-columns:minmax(0,1fr)}
 .fx-module{grid-template-columns:minmax(0,1fr);gap:12px;padding:20px}
 .fx-terms{grid-template-columns:minmax(0,1fr)}
 .fx-pager{grid-template-columns:minmax(0,1fr)}
 .fx-event{padding:18px}
 .fx-event-log{margin-left:0;width:100%}
 .fx-table th,.fx-table td{padding:9px 12px}
}
@media (prefers-reduced-motion:reduce){.fx-card,.fx-tool-card{transition:none}.fx-card:hover,.fx-tool-card:hover{transform:none}.fx-status[data-state=busy]::before{animation:none}}
.fx-id-index{display:flex;flex-wrap:wrap;gap:4px 6px}
.fx-page .fx-id-index a{padding:2px 6px;border-radius:6px;background:color-mix(in srgb,var(--fx-blue) 8%,transparent);font-family:var(--fx-mono);font-size:.78rem;text-decoration:none}
.fx-page .fx-id-index a:hover{background:color-mix(in srgb,var(--fx-blue) 20%,transparent)}
.fx-filter-events{grid-template-columns:minmax(200px,1fr) minmax(0,.7fr) minmax(0,.5fr)}
.fx-event-grid p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.65}
@media (max-width:720px){.fx-filter-events{grid-template-columns:minmax(0,1fr)}}
.fx-glossary-body{padding-top:40px}
.fx-az li{display:contents}
.fx-table tbody th{white-space:nowrap}
p.fx-verdict.is-ok{color:var(--fx-ok);font-weight:650}
p.fx-verdict.is-bad{color:var(--fx-bad);font-weight:650}
p.fx-verdict.is-warn{color:var(--fx-amber);font-weight:650}
.fx-inspector dl{grid-template-columns:minmax(0,1fr);gap:0}
.fx-inspector dt{margin-top:9px;white-space:normal;font-size:.72rem}
.fx-inspector dt:first-child{margin-top:0}
.fx-inspector dd{font-size:.8rem}
#fx-tool[data-tool=hex] .fx-tool-layout{grid-template-columns:minmax(0,1fr)}
#fx-tool[data-tool=hex] .fx-tool-side{position:static;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
#fx-tool[data-tool=hex] .fx-hexview-wrap{grid-template-columns:minmax(0,1fr) 300px}
@media (max-width:1080px){#fx-tool[data-tool=hex] .fx-hexview-wrap{grid-template-columns:minmax(0,1fr)}}
.fx-result .fx-table:not(.fx-hash-table) tbody th:first-child{width:38%}
.fx-result-head{justify-content:flex-start;gap:4px 8px;margin:0}
.fx-result-head span{color:var(--muted)}
.fx-tag-plat{text-transform:none;letter-spacing:.02em;font-size:.7rem}
.fx-filter{position:static}
.fx-page .fx-toc a{display:block}
.fx-toc .fx-dim{white-space:nowrap}
@media (max-width:720px){
 .fx-table tbody th{white-space:normal}
 .fx-table-stack thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
 .fx-table-stack tr{display:block;padding:12px 14px;border-bottom:1px solid var(--fx-line)}
 .fx-table-stack tbody tr:last-child{border-bottom:0}
 .fx-table-stack th,.fx-table-stack td{display:block;padding:2px 0;border:0}
 .fx-table-stack tbody th{margin-bottom:4px}
 .fx-result .fx-table:not(.fx-hash-table) tbody th:first-child{width:auto}
}