/* ═══════════════════════════════════════════════════
   THECODEFORGE.IO — Global Design System
   Where Developers Are Forged 🔥
═══════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════
   SELF-HOSTED FONTS — No Google dependency
   Place all .woff2 files in /fonts/ folder
   ═══════════════════════════════════════════ */

/* Sora */
@font-face { font-family:'Sora'; font-style:normal; font-weight:300; font-display:swap; src:url('fonts/sora-v17-latin-regular.woff2') format('woff2'); }
@font-face { font-family:'Sora'; font-style:normal; font-weight:300; font-display:swap; src:url('fonts/sora-v17-latin-300.woff2') format('woff2'); }
@font-face { font-family:'Sora'; font-style:normal; font-weight:400; font-display:swap; src:url('fonts/sora-v17-latin-regular.woff2') format('woff2'); }
@font-face { font-family:'Sora'; font-style:normal; font-weight:500; font-display:swap; src:url('fonts/sora-v17-latin-500.woff2') format('woff2'); }
@font-face { font-family:'Sora'; font-style:normal; font-weight:600; font-display:swap; src:url('fonts/sora-v17-latin-600.woff2') format('woff2'); }
@font-face { font-family:'Sora'; font-style:normal; font-weight:700; font-display:swap; src:url('fonts/sora-v17-latin-700.woff2') format('woff2'); }
@font-face { font-family:'Sora'; font-style:normal; font-weight:800; font-display:swap; src:url('fonts/sora-v17-latin-800.woff2') format('woff2'); }

/* JetBrains Mono */
@font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:300; font-display:swap; src:url('fonts/jetbrains-mono-v24-latin-300.woff2') format('woff2'); }
@font-face { font-family:'JetBrains Mono'; font-style:italic; font-weight:300; font-display:swap; src:url('fonts/jetbrains-mono-v24-latin-300italic.woff2') format('woff2'); }
@font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:400; font-display:swap; src:url('fonts/jetbrains-mono-v24-latin-regular.woff2') format('woff2'); }
@font-face { font-family:'JetBrains Mono'; font-style:italic; font-weight:400; font-display:swap; src:url('fonts/jetbrains-mono-v24-latin-italic.woff2') format('woff2'); }
@font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:500; font-display:swap; src:url('fonts/jetbrains-mono-v24-latin-500.woff2') format('woff2'); }
@font-face { font-family:'JetBrains Mono'; font-style:italic; font-weight:500; font-display:swap; src:url('fonts/jetbrains-mono-v24-latin-500italic.woff2') format('woff2'); }
@font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:600; font-display:swap; src:url('fonts/jetbrains-mono-v24-latin-600.woff2') format('woff2'); }
@font-face { font-family:'JetBrains Mono'; font-style:italic; font-weight:600; font-display:swap; src:url('fonts/jetbrains-mono-v24-latin-600italic.woff2') format('woff2'); }
@font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:700; font-display:swap; src:url('fonts/jetbrains-mono-v24-latin-700.woff2') format('woff2'); }
@font-face { font-family:'JetBrains Mono'; font-style:italic; font-weight:700; font-display:swap; src:url('fonts/jetbrains-mono-v24-latin-700italic.woff2') format('woff2'); }

/* Source Serif 4 */
@font-face { font-family:'Source Serif 4'; font-style:normal; font-weight:300; font-display:swap; src:url('fonts/source-serif-4-v14-latin-300.woff2') format('woff2'); }
@font-face { font-family:'Source Serif 4'; font-style:italic; font-weight:300; font-display:swap; src:url('fonts/source-serif-4-v14-latin-300italic.woff2') format('woff2'); }
@font-face { font-family:'Source Serif 4'; font-style:normal; font-weight:400; font-display:swap; src:url('fonts/source-serif-4-v14-latin-regular.woff2') format('woff2'); }
@font-face { font-family:'Source Serif 4'; font-style:italic; font-weight:400; font-display:swap; src:url('fonts/source-serif-4-v14-latin-italic.woff2') format('woff2'); }
@font-face { font-family:'Source Serif 4'; font-style:normal; font-weight:500; font-display:swap; src:url('fonts/source-serif-4-v14-latin-500.woff2') format('woff2'); }
@font-face { font-family:'Source Serif 4'; font-style:italic; font-weight:500; font-display:swap; src:url('fonts/source-serif-4-v14-latin-500italic.woff2') format('woff2'); }

:root {
  --coal:   #0a0804;
  --ash:    #111009;
  --cinder: #1a1710;
  --ember:  #221e14;
  --border: #3a3020;
  --muted:  #7d7060;
  --text:   #cdbf9e;
  --bright: #f0e6cc;
  --fire1:  #ff6b1a;
  --fire2:  #ff9500;
  --fire3:  #ffb800;
  --green:  #5fda7a;
  --glow:   rgba(255,107,26,0.22);
}

/* ── Reset ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }
body {
  background:var(--coal);
  color:var(--text);
  font-family:'Source Serif 4',Georgia,serif;
  overflow-x:hidden;
  line-height:2.0;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width:5px; }
::-webkit-scrollbar-track { background:var(--ash); }
::-webkit-scrollbar-thumb { background:var(--fire1); border-radius:3px; }

/* ── Typography ── */
h1,h2,h3,h4,h5,h6 {
  font-family:'Sora',sans-serif;
  color:var(--bright);
  line-height:1.25;
  font-weight:700;
}
p { font-size:17px; line-height:2.0; color:var(--text); margin-bottom:22px; }
a { color:var(--fire2); text-decoration:none; transition:color 0.2s; }
a:hover { color:var(--fire3); }
strong { color:var(--bright); font-weight:600; }
code {
  font-family:'JetBrains Mono',monospace;
  font-size:13px;
  background:var(--ember);
  border:1px solid var(--border);
  padding:2px 7px;
  border-radius:5px;
  color:var(--fire2);
}

/* ── NAV ── */
.forge-nav {
  position:fixed; top:0; left:0; right:0; z-index:500;
  height:68px; display:flex; align-items:center;
  padding:0 48px;
  background:rgba(10,8,4,0.92);
  backdrop-filter:blur(24px);
  border-bottom:1px solid var(--border);
}
.forge-nav-logo {
  display:flex; align-items:center; gap:10px;
  text-decoration:none; margin-right:48px; flex-shrink:0;
}
.forge-nav-logo-icon { width:36px; height:36px; }
.forge-nav-logo-text {
  font-family:'Sora',sans-serif; font-size:18px; font-weight:800;
  color:var(--bright); letter-spacing:0.2px; line-height:1;
}
.forge-nav-logo-text span {
  background:linear-gradient(135deg,var(--fire1),var(--fire3));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
}
.forge-nav-logo-tld {
  font-family:'JetBrains Mono',monospace; font-size:11px;
  color:var(--muted); display:block; margin-top:2px;
}
.forge-nav-links { display:flex; gap:2px; flex:1; }
.forge-nav-links a {
  font-family:'Sora',sans-serif; font-size:13px; font-weight:500;
  color:var(--muted); padding:8px 15px; border-radius:8px;
  transition:all 0.2s; letter-spacing:0.3px;
}
.forge-nav-links a:hover { color:var(--bright); background:var(--ember); }
.forge-nav-links a.active { color:var(--fire2); background:rgba(255,149,0,0.08); }
.forge-nav-right { display:flex; align-items:center; gap:12px; margin-left:auto; }
.forge-nav-search {
  display:flex; align-items:center; gap:9px;
  background:var(--cinder); border:1px solid var(--border);
  border-radius:10px; padding:8px 16px; transition:border-color 0.2s;
}
.forge-nav-search:hover { border-color:var(--fire1); }
.forge-nav-search input {
  background:none; border:none; outline:none;
  color:var(--text); font-family:'Sora',sans-serif;
  font-size:13px; width:200px;
}
.forge-nav-search input::placeholder { color:var(--muted); }
.btn-forge {
  font-family:'Sora',sans-serif; font-size:13px; font-weight:700;
  background:linear-gradient(135deg,var(--fire1),var(--fire2));
  color:var(--coal); border:none; border-radius:10px;
  padding:10px 22px; cursor:pointer; transition:all 0.25s;
  text-decoration:none; display:inline-block;
}
.btn-forge:hover {
  transform:translateY(-1px);
  box-shadow:0 6px 24px var(--glow);
  color:var(--coal);
}

/* ── FOOTER ── */
.forge-footer {
  background:var(--ash); border-top:1px solid var(--border);
  padding:64px 48px 32px;
}
.forge-footer-inner { max-width:1360px; margin:0 auto; }
.forge-footer-top {
  display:grid; grid-template-columns:2fr 1fr 1fr 1fr;
  gap:40px; margin-bottom:48px;
}
.forge-footer-brand {
  font-family:'Sora',sans-serif; font-size:22px; font-weight:800;
  color:var(--bright); margin-bottom:14px;
}
.forge-footer-brand span {
  background:linear-gradient(135deg,var(--fire1),var(--fire3));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
}
.forge-footer-desc { font-size:14px; color:var(--muted); line-height:1.85; max-width:280px; }
.forge-footer-col-title {
  font-family:'Sora',sans-serif; font-size:11px; font-weight:700;
  color:var(--bright); letter-spacing:2px; text-transform:uppercase; margin-bottom:18px;
}
.forge-footer-link {
  display:block; font-family:'Sora',sans-serif; font-size:13px;
  color:var(--muted); padding:4px 0; transition:color 0.15s;
}
.forge-footer-link:hover { color:var(--fire2); }
.forge-footer-bottom {
  display:flex; align-items:center; justify-content:space-between;
  padding-top:24px; border-top:1px solid var(--border);
  font-family:'Sora',sans-serif; font-size:12px; color:var(--muted);
  flex-wrap:wrap; gap:12px;
}

/* ── ARTICLE LAYOUT ── */
.forge-article-wrap { padding-top:68px; }
.forge-article-layout {
  max-width:1360px; margin:0 auto; padding:40px 48px;
  display:grid; grid-template-columns:240px minmax(0,1fr) 220px;
  gap:44px; align-items:start;
}

/* Left sidebar */
.forge-sidebar-l {
  position:sticky; top:84px;
  background:var(--ash); border:1px solid var(--border);
  border-radius:16px; overflow:hidden;
  max-height:calc(100vh - 100px); overflow-y:auto;
}
.forge-sidebar-l::-webkit-scrollbar { width:3px; }
.forge-sidebar-l-head {
  padding:14px 20px; background:var(--cinder);
  border-bottom:1px solid var(--border);
  font-family:'Sora',sans-serif; font-size:13px; font-weight:700;
  color:var(--bright); display:flex; align-items:center; gap:8px;
  position:sticky; top:0; z-index:1;
}
.forge-sidebar-dot {
  width:8px; height:8px; border-radius:50%;
  background:var(--fire1); box-shadow:0 0 8px var(--fire1);
  flex-shrink:0;
}
.forge-sidebar-section-label {
  font-family:'Sora',sans-serif; font-size:10px; font-weight:600;
  letter-spacing:2.5px; text-transform:uppercase;
  color:var(--muted); padding:10px 20px 5px;
}
.forge-sidebar-link {
  display:flex; align-items:center; gap:9px;
  padding:9px 20px; font-family:'Sora',sans-serif;
  font-size:13px; color:var(--muted); text-decoration:none;
  transition:all 0.15s; border-left:2px solid transparent;
  line-height:1.4;
}
.forge-sidebar-link:hover { color:var(--bright); background:rgba(255,255,255,0.02); border-left-color:var(--border); }
.forge-sidebar-link.active { color:var(--fire2); background:rgba(255,107,26,0.06); border-left-color:var(--fire1); }
.forge-sidebar-link-dot { width:5px; height:5px; border-radius:50%; background:currentColor; opacity:0.5; flex-shrink:0; }

/* Right TOC */
.forge-sidebar-r {
  position:sticky; top:84px;
  background:var(--ash); border:1px solid var(--border);
  border-radius:16px; padding:22px;
}
.forge-toc-head {
  font-family:'Sora',sans-serif; font-size:11px; font-weight:600;
  color:var(--muted); letter-spacing:3.5px; text-transform:uppercase; margin-bottom:18px;
}
.forge-toc-item {
  font-family:'Sora',sans-serif; font-size:13px; color:var(--muted);
  padding:7px 0 7px 14px; border-left:2px solid var(--border);
  margin-bottom:5px; line-height:1.5; cursor:pointer; transition:all 0.15s;
  display:block; text-decoration:none;
}
.forge-toc-item:hover, .forge-toc-item.active { color:var(--fire2); border-left-color:var(--fire1); }
.forge-toc-div { height:1px; background:var(--border); margin:16px 0; }
.forge-toc-cta {
  background:linear-gradient(135deg,rgba(255,107,26,0.1),rgba(255,149,0,0.08));
  border:1px solid rgba(255,107,26,0.2); border-radius:12px;
  padding:16px; text-align:center;
}
.forge-toc-cta-badge { font-family:'Sora',sans-serif; font-size:10px; font-weight:700; color:var(--muted); letter-spacing:2px; margin-bottom:8px; }
.forge-toc-cta-title { font-family:'Sora',sans-serif; font-size:14px; font-weight:700; color:var(--bright); margin-bottom:4px; }
.forge-toc-cta-sub { font-size:12px; color:var(--muted); font-family:'Sora',sans-serif; }

/* ── BREADCRUMB ── */
.forge-breadcrumb {
  font-family:'Sora',sans-serif; font-size:12px;
  color:var(--muted); margin-bottom:24px; display:flex;
  align-items:center; gap:6px; flex-wrap:wrap;
}
.forge-breadcrumb a { color:var(--muted); transition:color 0.15s; }
.forge-breadcrumb a:hover { color:var(--fire2); }
.forge-breadcrumb-sep { color:var(--border); }

/* ── ARTICLE CONTENT ── */
.forge-article-tags { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:18px; }
.forge-tag {
  font-family:'Sora',sans-serif; font-size:11px; font-weight:700;
  padding:4px 13px; border-radius:100px; letter-spacing:0.4px;
}
.forge-tag-cat { background:rgba(255,107,26,0.1); color:var(--fire2); border:1px solid rgba(255,107,26,0.22); }
.forge-tag-diff-b { background:rgba(95,218,122,0.08); color:var(--green); border:1px solid rgba(95,218,122,0.2); }
.forge-tag-diff-i { background:rgba(255,149,0,0.08); color:var(--fire2); border:1px solid rgba(255,149,0,0.2); }
.forge-tag-diff-a { background:rgba(255,107,26,0.08); color:var(--fire1); border:1px solid rgba(255,107,26,0.2); }

.forge-article-title {
  font-family:'Sora',sans-serif;
  font-size:clamp(26px,3vw,40px);
  font-weight:800; color:var(--bright);
  line-height:1.25; letter-spacing:-0.1px; margin-bottom:20px;
}
.forge-article-meta {
  display:flex; align-items:center; gap:22px; flex-wrap:wrap;
  font-family:'Sora',sans-serif; font-size:12px; color:var(--muted);
  margin-bottom:36px; padding-bottom:28px;
  border-bottom:1px solid var(--border);
}

/* Layman box */
.forge-layman {
  background:linear-gradient(135deg,rgba(255,107,26,0.07),rgba(255,184,0,0.05));
  border:1px solid rgba(255,107,26,0.22); border-radius:14px;
  padding:22px 26px; margin:0 0 32px; position:relative; overflow:hidden;
}
.forge-layman::before {
  content:'🔥'; position:absolute; right:22px; top:16px;
  font-size:36px; opacity:0.15;
}
.forge-layman-label {
  font-family:'Sora',sans-serif; font-size:10px; font-weight:700;
  letter-spacing:2.5px; text-transform:uppercase;
  color:var(--fire2); margin-bottom:10px;
}
.forge-layman-text { font-size:17px; line-height:1.9; color:var(--bright); font-style:italic; }

/* Prose */
.forge-prose { min-width:0; overflow:visible; }
.forge-prose h2 {
  font-family:'Sora',sans-serif; font-size:22px; font-weight:700;
  color:var(--bright); margin:44px 0 18px; line-height:1.35;
  display:flex; align-items:center; gap:12px;
}
.forge-prose h2::before {
  content:''; display:block; width:3px; height:22px; flex-shrink:0;
  background:linear-gradient(var(--fire1),var(--fire3)); border-radius:2px;
}
.forge-prose h3 {
  font-family:'Sora',sans-serif; font-size:17px; font-weight:700;
  color:var(--text); margin:32px 0 14px; line-height:1.4;
}
.forge-prose p { font-size:17px; line-height:2.0; color:var(--text); margin-bottom:22px; }
.forge-prose ul { list-style:none; padding:0; margin-bottom:22px; }
.forge-prose li {
  font-size:16px; line-height:1.92; color:var(--text);
  padding:8px 0 8px 28px; position:relative;
}
.forge-prose li::before {
  content:'▸'; position:absolute; left:0;
  color:var(--fire1); font-size:12px; top:12px;
}

/* Code block */
.forge-code-block {
  margin:28px 0; border-radius:14px; overflow:hidden;
  border:1px solid var(--border);
  box-shadow:0 16px 48px rgba(0,0,0,0.4);
  contain:layout;
}
.forge-code-header {
  display:flex; align-items:center; justify-content:space-between;
  padding:13px 18px; background:var(--cinder);
  border-bottom:1px solid var(--border);
}
.forge-code-dots { display:flex; gap:6px; }
.forge-code-dot { width:12px; height:12px; border-radius:50%; }
.forge-code-lang {
  font-family:'JetBrains Mono',monospace; font-size:11px;
  color:var(--fire2); background:rgba(255,107,26,0.1);
  border:1px solid rgba(255,107,26,0.2); padding:3px 10px; border-radius:6px;
}
.forge-code-copy {
  font-family:'Sora',sans-serif; font-size:11px; font-weight:700;
  background:var(--ember); color:var(--muted);
  border:1px solid var(--border); border-radius:6px;
  padding:4px 12px; cursor:pointer; transition:all 0.2s;
}
.forge-code-copy:hover { background:var(--fire1); color:var(--coal); border-color:var(--fire1); }
.forge-code-grid {
  display:grid; grid-template-columns:auto minmax(0,1fr);
}
.forge-code-linenos {
  display:flex; flex-direction:column;
  padding:20px 14px 20px 18px;
  background:rgba(0,0,0,0.25); border-right:1px solid var(--border);
  font-family:'JetBrains Mono',monospace; font-size:13px; line-height:1.9;
  color:var(--muted); user-select:none; text-align:right;
  min-width:42px; flex-shrink:0;
}
.forge-code-linenos span { display:block; }
.forge-code-pre {
  margin:0; padding:20px 22px;
  overflow-x:auto;
  font-family:'JetBrains Mono',monospace; font-size:13px;
  line-height:1.9; color:var(--text); background:var(--ash);
  white-space:pre;
  display:block;
}
.forge-code-pre::-webkit-scrollbar { height:4px; }
.forge-code-pre::-webkit-scrollbar-thumb { background:var(--border); }

/* Syntax colors */
.kw  { color:#ff9d5c; } /* keywords */
.fn  { color:#ffd080; } /* functions */
.str { color:#a8d8a8; } /* strings */
.num { color:#ff7a5c; } /* numbers */
.cm  { color:#5a5040; font-style:italic; } /* comments */
.cls { color:#ffb347; } /* classes */
.op  { color:#c4a870; } /* operators */
.var { color:#ff9500; } /* variables */

/* Output box */
.forge-output {
  background:rgba(0,0,0,0.35);
  border:1px solid rgba(95,218,122,0.18);
  border-top:none; border-radius:0 0 14px 14px;
}
.forge-output-hd {
  padding:8px 18px; border-bottom:1px solid rgba(95,218,122,0.12);
  font-family:'Sora',sans-serif; font-size:11px; font-weight:700;
  color:var(--green); letter-spacing:1.5px; text-transform:uppercase;
}
.forge-output-body {
  padding:16px 20px; font-family:'JetBrains Mono',monospace;
  font-size:13px; color:var(--green); line-height:1.8;
}

/* Callout */
.forge-callout {
  display:flex; gap:16px; padding:18px 22px;
  border-radius:12px; margin:24px 0;
}
.forge-callout-info { background:rgba(255,107,26,0.07); border:1px solid rgba(255,107,26,0.2); }
.forge-callout-warn { background:rgba(255,184,0,0.07); border:1px solid rgba(255,184,0,0.2); }
.forge-callout-icon { font-size:20px; flex-shrink:0; margin-top:2px; }
.forge-callout-body { font-size:15px; line-height:1.88; color:var(--text); }
.forge-callout-body strong { font-family:'Sora',sans-serif; display:block; margin-bottom:5px; color:var(--bright); }

/* Table */
.forge-table { width:100%; border-collapse:separate; border-spacing:0; margin:24px 0; border-radius:12px; overflow:hidden; border:1px solid var(--border); }
.forge-table th { background:var(--cinder); font-family:'Sora',sans-serif; font-size:12px; font-weight:700; color:var(--bright); padding:14px 18px; text-align:left; letter-spacing:0.3px; }
.forge-table td { padding:14px 18px; font-size:14px; line-height:1.7; color:var(--text); border-top:1px solid var(--border); }
.forge-table tr:nth-child(even) td { background:rgba(255,255,255,0.01); }
.forge-table tr:hover td { background:rgba(255,107,26,0.04); }

/* Key takeaways */
.forge-takeaways {
  background:var(--cinder); border:1px solid var(--border);
  border-radius:14px; padding:24px; margin:40px 0;
}
.forge-takeaways h3 {
  font-family:'Sora',sans-serif; font-size:16px; font-weight:700;
  color:var(--bright); margin-bottom:16px;
}
.forge-takeaways ul { list-style:none; padding:0; margin:0; }
.forge-takeaways li {
  font-size:16px; line-height:1.92; color:var(--text);
  padding:8px 0 8px 28px; position:relative;
}
.forge-takeaways li::before { content:'▸'; position:absolute; left:0; color:var(--fire1); font-size:12px; top:12px; }

/* Quick Answer Box */
.forge-quick-answer {
  margin:24px 0 32px;
  padding:20px 24px;
  background:linear-gradient(135deg,rgba(255,107,26,0.08),rgba(255,184,0,0.06));
  border:1px solid rgba(255,107,26,0.3);
  border-left:4px solid var(--fire1);
  border-radius:12px;
}
.forge-quick-answer-label {
  font-family:'Sora',sans-serif;
  font-size:11px; font-weight:700;
  letter-spacing:2px; text-transform:uppercase;
  color:var(--fire2); margin-bottom:10px;
}
.forge-quick-answer-text {
  font-family:'Source Serif 4',serif;
  font-size:16px; line-height:1.85;
  color:var(--bright);
}

/* FAQ */
/* Original <details> styles (fallback) */
.forge-faq details {
  margin-bottom:10px; border:1px solid var(--border);
  border-radius:10px; overflow:hidden;
}
.forge-faq details summary {
  padding:14px 18px; font-family:'Sora',sans-serif;
  font-size:15px; font-weight:700; color:var(--bright);
  cursor:pointer; background:var(--cinder); list-style:none;
}
.forge-faq details summary::-webkit-details-marker { display:none; }
.forge-faq details summary::after { content:' +'; color:var(--fire2); float:right; }
.forge-faq details[open] summary::after { content:' −'; }
.forge-faq details div {
  padding:16px 18px; font-size:15px; line-height:1.88;
  color:var(--text); background:var(--ash);
}
/* JS div-based accordion */
.forge-faq-item {
  margin-bottom:10px; border:1px solid var(--border);
  border-radius:10px; overflow:hidden;
}
.forge-faq-summary {
  padding:14px 18px; font-family:'Sora',sans-serif;
  font-size:15px; font-weight:700; color:var(--bright);
  cursor:pointer; background:var(--cinder);
  display:flex; justify-content:space-between; align-items:center;
  user-select:none;
}
.forge-faq-summary::after {
  content:'+'; color:var(--fire2); font-weight:400;
  flex-shrink:0; margin-left:12px; font-size:18px;
}
.forge-faq-item.open .forge-faq-summary { border-bottom:1px solid var(--border); }
.forge-faq-item.open .forge-faq-summary::after { content:'−'; }
.forge-faq-body { font-size:15px; line-height:1.88; color:var(--text); background:var(--ash); }
.forge-faq-body p { padding:16px 18px; margin:0; }
/* JS-converted div accordion styles */
.forge-faq-item {
  margin-bottom:10px; border:1px solid var(--border);
  border-radius:10px; overflow:hidden;
}
.forge-faq-summary {
  padding:14px 18px; font-family:'Sora',sans-serif;
  font-size:15px; font-weight:700; color:var(--bright);
  cursor:pointer; background:var(--cinder);
  display:flex; justify-content:space-between; align-items:center;
  user-select:none;
}
.forge-faq-summary::after {
  content:'+'; color:var(--fire2); font-weight:400;
  flex-shrink:0; margin-left:12px; font-size:18px;
}
.forge-faq-item.open .forge-faq-summary {
  border-bottom:1px solid var(--border);
}
.forge-faq-item.open .forge-faq-summary::after { content:'−'; }
.forge-faq-body {
  font-size:15px; line-height:1.88;
  color:var(--text); background:var(--ash);
}
.forge-faq-body p { padding:16px 18px; margin:0; }

/* Article nav */
.forge-article-nav {
  display:grid; grid-template-columns:1fr 1fr; gap:16px;
  margin-top:56px; padding-top:40px; border-top:1px solid var(--border);
}
.forge-article-nav-card {
  background:var(--ash); border:1px solid var(--border);
  border-radius:14px; padding:18px 22px; text-decoration:none;
  transition:all 0.22s; display:flex; flex-direction:column; gap:6px;
}
.forge-article-nav-card:hover { border-color:var(--fire1); background:rgba(255,107,26,0.05); transform:translateY(-2px); }
.forge-article-nav-dir { font-family:'Sora',sans-serif; font-size:11px; font-weight:700; color:var(--muted); letter-spacing:1px; text-transform:uppercase; }
.forge-article-nav-title { font-family:'Sora',sans-serif; font-size:15px; font-weight:700; color:var(--bright); line-height:1.35; margin-top:4px; }
.forge-article-nav-next { text-align:right; }

/* ── CATEGORY PAGE ── */
.forge-cat-hero {
  padding:120px 48px 60px; position:relative; overflow:hidden;
}
.forge-cat-hero-bg {
  position:absolute; inset:0;
  background:radial-gradient(ellipse 60% 80% at 30% 50%, rgba(255,107,26,0.06), transparent 70%), var(--coal);
}
.forge-cat-eyebrow {
  font-family:'Sora',sans-serif; font-size:11px; font-weight:600;
  letter-spacing:4px; text-transform:uppercase; color:var(--muted);
  margin-bottom:20px;
}
.forge-cat-title {
  font-family:'Sora',sans-serif; font-size:clamp(36px,4vw,60px);
  font-weight:800; color:var(--bright); line-height:1.18;
  letter-spacing:-0.3px; margin-bottom:16px;
}
.forge-cat-desc { font-size:18px; line-height:1.88; color:var(--muted); max-width:560px; margin-bottom:32px; }
.forge-cat-stats { display:flex; gap:32px; flex-wrap:wrap; }
.forge-cat-stat-num { font-family:'Sora',sans-serif; font-size:28px; font-weight:800; background:linear-gradient(135deg,var(--fire2),var(--fire3)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.forge-cat-stat-label { font-family:'Sora',sans-serif; font-size:11px; color:var(--muted); letter-spacing:1px; text-transform:uppercase; margin-top:2px; }

/* Topic grid */
.forge-topic-grid { max-width:1360px; margin:0 auto; padding:40px 48px 80px; }
.forge-subcat-label {
  font-family:'Sora',sans-serif; font-size:11px; font-weight:600;
  letter-spacing:3px; text-transform:uppercase; color:var(--muted);
  margin:40px 0 20px; display:flex; align-items:center; gap:14px;
}
.forge-subcat-label::after { content:''; flex:1; height:1px; background:linear-gradient(90deg,var(--border),transparent); }
.forge-topics-list { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:12px; margin-bottom:16px; }
.forge-topic-card {
  background:var(--ash); border:1px solid var(--border);
  border-radius:12px; padding:16px 20px; text-decoration:none;
  transition:all 0.22s; display:flex; align-items:center; justify-content:space-between;
  gap:12px;
}
.forge-topic-card:hover { border-color:rgba(255,107,26,0.3); background:rgba(255,107,26,0.04); transform:translateX(4px); }
.forge-topic-card-title { font-family:'Sora',sans-serif; font-size:14px; font-weight:600; color:var(--text); line-height:1.4; }
.forge-topic-card:hover .forge-topic-card-title { color:var(--bright); }
.forge-topic-diff {
  font-family:'Sora',sans-serif; font-size:10px; font-weight:700;
  padding:3px 9px; border-radius:100px; letter-spacing:0.4px; flex-shrink:0;
}

/* ── HOMEPAGE HERO ── */
.forge-hero {
  min-height:100vh; display:flex; align-items:center;
  padding:120px 48px 80px; position:relative; overflow:hidden;
}
.forge-hero-bg {
  position:absolute; inset:0;
  background:radial-gradient(ellipse 60% 55% at 65% 60%,rgba(255,107,26,0.07),transparent 65%),
             radial-gradient(ellipse 80% 30% at 50% 100%,rgba(255,107,26,0.06),transparent 50%),
             var(--coal);
}
.forge-hero-grid {
  position:absolute; inset:0;
  background-image:linear-gradient(rgba(255,107,26,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,107,26,0.03) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 70% at 55% 55%,black,transparent);
}
.forge-hero-inner {
  position:relative; z-index:2; max-width:1360px; margin:0 auto; width:100%;
  display:grid; grid-template-columns:1.1fr 0.9fr; gap:72px; align-items:center;
}

/* Category strip */
.forge-cat-strip { padding:64px 48px; background:var(--ash); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.forge-cat-strip-inner { max-width:1360px; margin:0 auto; }
.forge-cat-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(148px,1fr)); gap:12px; }
.forge-cat-card {
  background:var(--cinder); border:1px solid var(--border);
  border-radius:14px; padding:22px 16px; text-align:center;
  text-decoration:none; transition:all 0.28s; position:relative; overflow:hidden;
}
.forge-cat-card::before {
  content:''; position:absolute; bottom:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg,var(--fire1),var(--fire3));
  transform:scaleX(0); transition:transform 0.3s;
}
.forge-cat-card:hover { transform:translateY(-5px); border-color:rgba(255,107,26,0.3); }
.forge-cat-card:hover::before { transform:scaleX(1); }
.forge-cat-icon { font-size:28px; margin-bottom:10px; display:block; }
.forge-cat-name { font-family:'Sora',sans-serif; font-size:13px; font-weight:700; color:var(--bright); display:block; margin-bottom:5px; }
.forge-cat-count { font-family:'JetBrains Mono',monospace; font-size:11px; color:var(--muted); }

/* Search */
#forge-search-results {
  position:absolute; top:calc(100% + 8px); left:0; right:0;
  background:var(--cinder); border:1px solid var(--border);
  border-radius:12px; max-height:360px; overflow-y:auto; z-index:100;
  box-shadow:0 16px 48px rgba(0,0,0,0.4);
}
.forge-search-result {
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 16px; border-bottom:1px solid var(--border);
  text-decoration:none; transition:background 0.15s; gap:12px;
}
.forge-search-result:last-child { border-bottom:none; }
.forge-search-result:hover { background:rgba(255,107,26,0.06); }
.forge-search-result-title { font-family:'Sora',sans-serif; font-size:13px; color:var(--bright); }
.forge-search-result-cat { font-family:'Sora',sans-serif; font-size:11px; color:var(--muted); }

/* Animations */
@keyframes fadeUp { from{opacity:0;transform:translateY(24px);}to{opacity:1;transform:translateY(0);} }
.fade-up { animation:fadeUp 0.7s cubic-bezier(0.23,1,0.32,1) both; }
.fade-up-1{animation-delay:0.1s;}.fade-up-2{animation-delay:0.22s;}.fade-up-3{animation-delay:0.36s;}.fade-up-4{animation-delay:0.52s;}

/* Responsive */
/* ── Tablet (≤1100px) ── */
@media(max-width:1100px){
  .forge-article-layout{
    grid-template-columns:220px 1fr;
    padding:28px 24px;
  }
  .forge-sidebar-r{display:none;}
  .forge-sidebar-l{
    max-height:calc(100vh - 84px);
    height:calc(100vh - 84px);
  }
}

/* ── Mobile (≤860px) ── */
@media(max-width:860px){
  .forge-nav{padding:0 16px;}
  .forge-nav-links{display:none;}

  /* Hero */
  .forge-hero{padding:90px 20px 48px; min-height:auto;}
  .forge-hero-inner{
    flex-direction:column !important;
    gap:32px;
    padding:0 20px !important;
  }
  .forge-hero-text{width:100%;}
  .forge-hero-code{display:none !important;}

  /* Article layout */
  .forge-article-layout{
    grid-template-columns:1fr;
    padding:20px 16px;
  }
  .forge-sidebar-l,.forge-sidebar-r{display:none;}
  .forge-article-title{font-size:26px; line-height:1.3;}
  .forge-code-block pre{font-size:12px; padding:16px;}

  /* Category/footer */
  .forge-cat-strip,.forge-topic-grid{padding-left:16px;padding-right:16px;}
  .forge-footer{padding-left:16px;padding-right:16px;}
  .forge-footer-top{grid-template-columns:1fr 1fr;}
  .forge-cat-hero{padding:90px 20px 40px;}
  .forge-cat-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr)); gap:10px;}
  .forge-breadcrumb{font-size:12px; flex-wrap:wrap;}
  .forge-article-nav{grid-template-columns:1fr;}
  .forge-quick-answer{padding:16px 18px;}
  .forge-faq-summary{font-size:14px; padding:12px 16px;}
  .forge-faq details summary{font-size:14px; padding:12px 16px;}
}

/* ── Small phones (≤480px) ── */
@media(max-width:480px){
  .forge-hero{padding:80px 16px 40px;}
  .forge-article-layout{padding:16px 12px;}
  .forge-article-title{font-size:22px;}
  .forge-layman{padding:16px 18px;}
  .forge-quick-answer{padding:14px 16px;}
  .forge-takeaways{padding:20px 18px;}
  .forge-code-block pre{font-size:11px; padding:14px;}
  .forge-footer-top{grid-template-columns:1fr;}
  .forge-cat-grid{grid-template-columns:repeat(3,1fr);}
  .forge-article-meta{flex-wrap:wrap; gap:8px; font-size:12px;}
  .forge-tag{font-size:11px; padding:3px 10px;}
}