/* ─────────────────────────────────────────────────────────────
   BitWithBite — Shared Article Stylesheet
   All blog articles link to this file.
   ───────────────────────────────────────────────────────────── */

/* ── TOKENS ── */
:root{
  --void:#03040a;--obsidian:#070b16;--deep:#101729;--panel:#151e32;--lift:#1b253c;
  --b1:rgba(255,255,255,.055);--b2:rgba(255,255,255,.10);
  --paper:#f8f6f0;--paper-w:#f2ede3;--paper-m:#ebe5d8;
  --line:#ddd8cc;--line-soft:#e8e4db;
  --ink:#1c2636;--ink-mid:#374151;--ink-light:#5e6e8c;--ink-xl:#8fa0be;
  --ind:#4f46e5;--ind-h:#4338ca;--ind-lt:#eef2ff;--ind-md:rgba(79,70,229,.14);
  --ind-g:linear-gradient(135deg,#6366f1,#4f46e5,#4338ca);
  --ind-sh:0 8px 28px rgba(79,70,229,.35);
  --gld:#d97706;--gld-br:#fbbf24;--gld-lt:#fef3c7;
  --green:#065f46;--green-l:#d1fae5;--green-m:#059669;
  --red:#991b1b;--red-l:#fee2e2;--red-m:#e11d48;
  --amber:#78350f;--amber-l:#fef3c7;--amber-m:#d97706;
  --vio:#4c1d95;--vio-l:#ede9fe;--vio-m:#7c3aed;
  --tel:#0d9488;--tel-l:#ccfbf1;
  --ff-d:'Syne',sans-serif;
  --ff-s:'Lora',Georgia,serif;
  --ff-b:'DM Sans',system-ui,sans-serif;
  --ff-m:'DM Mono','Courier New',monospace;
  --max-w:720px;--wide-w:1160px;
  --ease:cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--ff-b);font-size:16px;line-height:1.75;background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit}
button{font-family:var(--ff-b);border:none;outline:none;cursor:pointer}
img{max-width:100%;height:auto;display:block}

/* ── READING PROGRESS ── */
#rbar{position:fixed;top:0;left:0;height:3px;background:var(--ind-g);z-index:9999;width:0;transition:width .1s}

/* ── NAV ── */
.nav{position:sticky;top:0;z-index:400;background:rgba(7,11,22,.96);backdrop-filter:blur(24px);border-bottom:1px solid var(--b1)}
.nav-in{display:flex;align-items:center;height:64px;max-width:var(--wide-w);margin:0 auto;padding:0 32px}
.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-lm{width:34px;height:34px;border-radius:9px;background:var(--ind-g);display:flex;align-items:center;justify-content:center;font-family:var(--ff-d);font-weight:800;font-size:16px;color:#fff;box-shadow:var(--ind-sh)}
.nav-wm{font-family:var(--ff-d);font-weight:800;font-size:20px;letter-spacing:-.7px;color:#fff}
.nav-wm em{color:var(--gld-br);font-style:normal}
.nav-bc{display:flex;align-items:center;gap:6px;margin-left:22px;font-size:12.5px;color:rgba(255,255,255,.35)}
.nav-bc a{color:rgba(255,255,255,.55);transition:.12s}.nav-bc a:hover{color:#fff}
.nav-bc-sep{color:rgba(255,255,255,.2)}.nav-bc-cur{color:var(--gld-br);font-weight:600}
.nav-r{display:flex;align-items:center;gap:9px;margin-left:auto}
.nav-home{color:rgba(255,255,255,.38);font-size:12.5px;font-weight:600;padding:7px 12px;border-radius:7px;transition:.13s}
.nav-home:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav-cta{padding:7px 18px;background:var(--ind-g);color:#fff;border-radius:7px;font-size:12.5px;font-weight:700;transition:.14s}
.nav-cta:hover{filter:brightness(1.08)}
@media(max-width:640px){.nav-bc{display:none}.nav-in{padding:0 18px}}

/* ── ARTICLE WRAPPER ── */
.post-wrap{max-width:var(--wide-w);margin:0 auto;padding:0 32px}
@media(max-width:640px){.post-wrap{padding:0 18px}}

/* ── BREADCRUMBS ── */
.breadcrumbs{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-light);padding:20px 0 0;flex-wrap:wrap}
.breadcrumbs a{color:var(--ink-light);transition:.12s}.breadcrumbs a:hover{color:var(--ind-h)}
.breadcrumbs .sep{color:var(--line)}

/* ── HERO BLOCK ── */
.hero-block{padding:36px 0 8px;max-width:var(--max-w)}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--ind);margin-bottom:14px}
.hero-eyebrow::before{content:'';width:16px;height:2px;background:var(--ind-g);border-radius:2px}
h1.title{font-family:var(--ff-s);font-weight:700;font-size:clamp(1.9rem,5vw,2.9rem);line-height:1.1;color:var(--ink);letter-spacing:-.02em;margin-bottom:14px}
h1.title em{font-style:italic;color:var(--ind-h)}
.subtitle{font-size:clamp(.9rem,2vw,1rem);color:var(--ink-light);line-height:1.7;font-style:italic;max-width:580px;margin-bottom:20px}
.hero-rule{width:36px;height:2px;background:var(--ind-g);border-radius:2px;margin-bottom:24px}
.post-meta{font-size:13px;color:var(--ink-light);display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-bottom:28px;border-bottom:1px solid var(--line-soft);margin-bottom:36px}
.meta-av{width:32px;height:32px;border-radius:8px;background:var(--ind-g);display:flex;align-items:center;justify-content:center;font-family:var(--ff-d);font-weight:800;font-size:12px;color:#fff;flex-shrink:0}
.meta-name{font-weight:700;color:var(--ink)}
.meta-sep{width:1px;height:16px;background:var(--line);flex-shrink:0}
.lede{font-family:var(--ff-s);font-size:clamp(1rem,2.5vw,1.1rem);font-weight:400;color:var(--ink-mid);line-height:1.82;font-style:italic;margin-bottom:36px}

/* ── ARTICLE BODY ── */
.art-body{max-width:var(--max-w);padding-bottom:80px}
.art-body h2{font-family:var(--ff-s);font-weight:700;font-size:clamp(1.25rem,3vw,1.5rem);color:var(--ink);margin:clamp(2rem,5vw,3.5rem) 0 1rem;line-height:1.2;letter-spacing:-.015em}
.art-body h3{font-family:var(--ff-d);font-weight:800;font-size:clamp(1rem,2.5vw,1.1rem);color:var(--ink);margin:2rem 0 .75rem}
.art-body h4.sec-label{font-family:var(--ff-b);font-weight:700;font-size:.65rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-xl);margin:1.75rem 0 .5rem}
.art-body p{font-size:15.5px;line-height:1.88;color:var(--ink-mid);margin-bottom:1.2em}
.art-body strong{font-weight:700;color:var(--ink)}
.art-body em{font-style:italic}
.art-body a{color:var(--ind-h);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line-soft);transition:.14s}
.art-body a:hover{text-decoration-color:var(--ind)}
.art-body ul,.art-body ol{padding-left:22px;margin-bottom:1.2em}
.art-body li{font-size:15px;line-height:1.85;color:var(--ink-mid);margin-bottom:.5em}
.art-body li::marker{color:var(--ind)}
.art-body code{font-family:var(--ff-m);font-size:13px;background:var(--paper-w);color:var(--ind-h);padding:2px 7px;border-radius:5px;border:1px solid var(--line-soft)}
.art-body pre{background:var(--obsidian);border:1px solid var(--b2);border-radius:12px;padding:20px 22px;overflow-x:auto;margin:1.5em 0}
.art-body pre code{background:none;border:none;padding:0;color:#a5f3fc;font-size:13px;line-height:1.7}

/* ── PAUSE / DIVIDER ── */
.pause{text-align:center;font-size:.9rem;color:var(--ink-xl);letter-spacing:.5em;margin:2.5rem 0;user-select:none}

/* ── PULL QUOTE / BLOCKQUOTE ── */
blockquote{margin:2rem 0;padding:0 0 0 20px;border-left:3px solid var(--ind)}
blockquote p{font-family:var(--ff-s);font-style:italic;font-size:1.05rem;line-height:1.72;color:var(--ink);margin-bottom:0}
.pull{margin:2.5rem -20px;padding:clamp(1.25rem,4vw,1.75rem) clamp(1.25rem,4vw,2rem);background:var(--paper-w);border-radius:8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pull p{font-family:var(--ff-s);font-size:clamp(1.05rem,2.5vw,1.18rem);font-style:italic;color:var(--ink);line-height:1.62;margin-bottom:0}
@media(max-width:600px){.pull{margin:2.5rem 0}}

/* ── CALLOUT BOXES ── */
.insight-box,.risk-box,.warn-box,.info-box{margin:1.75rem 0;padding:1rem 1.3rem;border-radius:0 8px 8px 0}
.insight-box{background:var(--green-l);border-left:3px solid var(--green-m)}
.insight-box .lbl{color:var(--green)}
.insight-box p{color:#064e3b}
.risk-box{background:var(--red-l);border-left:3px solid var(--red-m)}
.risk-box .lbl{color:var(--red)}
.risk-box p{color:#7f1d1d}
.warn-box{background:var(--amber-l);border-left:3px solid var(--amber-m)}
.warn-box .lbl{color:var(--amber)}
.warn-box p{color:#78350f}
.info-box{background:var(--ind-lt);border-left:3px solid var(--ind)}
.info-box .lbl{color:var(--ind)}
.info-box p{color:var(--ind-h)}
.insight-box .lbl,.risk-box .lbl,.warn-box .lbl,.info-box .lbl{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px;display:block}
.insight-box p,.risk-box p,.warn-box p,.info-box p{font-size:14.5px;line-height:1.68;margin-bottom:.4em}.insight-box p:last-child,.risk-box p:last-child,.warn-box p:last-child,.info-box p:last-child{margin-bottom:0}

/* ── TWO-COLUMN BULLET GRID ── */
.why-list{list-style:none;padding:0;margin:1.25rem 0 1.75rem;display:grid;grid-template-columns:1fr 1fr;gap:8px}
@media(max-width:520px){.why-list{grid-template-columns:1fr}}
.why-list li{padding:11px 14px;background:var(--paper-w);border:1px solid var(--line-soft);border-radius:7px;font-size:.9rem;line-height:1.5;color:var(--ink-mid);transition:background .15s,transform .15s}
.why-list li:hover{background:var(--paper-m);transform:translateY(-1px)}
.why-list li::before{content:"→ ";color:var(--ind);font-weight:700}

/* ── TOPIC CARDS STRIP ── */
.cs-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin:1.75rem 0 2.5rem}
@media(max-width:720px){.cs-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:400px){.cs-strip{grid-template-columns:1fr}}
.cs-card{border-radius:9px;padding:14px 13px 12px;background:#fff;border:1px solid var(--line-soft);position:relative;overflow:hidden;display:flex;flex-direction:column;transition:transform .18s var(--ease),box-shadow .18s}
.cs-card:hover{transform:translateY(-4px);box-shadow:0 10px 28px rgba(15,20,40,.10)}
.cs-card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--cc,var(--ind-g))}
.cs-label{font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-xl);margin-bottom:3px}
.cs-title{font-family:var(--ff-d);font-weight:800;font-size:13.5px;color:var(--ink);line-height:1.2;margin-bottom:6px}
.cs-value{font-family:var(--ff-m);font-size:22px;font-weight:700;color:var(--ind-h);line-height:1;margin-bottom:3px}
.cs-sub{font-size:10px;color:var(--ink-xl);margin-bottom:8px}
.cs-desc{font-size:11px;color:var(--ink-light);line-height:1.45;font-style:italic;margin-top:auto}

/* ── METRICS STRIP ── */
.metrics-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:1.25rem 0 1.75rem}
@media(max-width:580px){.metrics-strip{grid-template-columns:repeat(2,1fr)}}
.metric{background:#fff;border:1px solid var(--line-soft);border-radius:9px;padding:.85rem .9rem}
.metric-label{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-light);margin-bottom:3px}
.metric-value{font-family:var(--ff-m);font-size:clamp(1.1rem,3vw,1.45rem);font-weight:700;color:var(--ind-h);line-height:1}
.metric-sub{font-size:11px;color:var(--ink-light);margin-top:3px}

/* ── BAR CHART ── */
.driver-bars{margin:1rem 0 .5rem}
.dbr{display:flex;align-items:center;gap:9px;margin-bottom:7px}
.dbl{width:clamp(110px,22vw,150px);font-size:clamp(11px,1.8vw,12.5px);color:var(--ink-light);flex-shrink:0}
.dbt{flex:1;height:8px;background:var(--line-soft);border-radius:4px;overflow:hidden;min-width:50px}
.dbf{height:100%;border-radius:4px;transition:width .7s var(--ease)}
.dbf-ind{background:var(--ind-g)}.dbf-gld{background:linear-gradient(90deg,#fbbf24,#d97706)}.dbf-grn{background:linear-gradient(90deg,#34d399,#059669)}.dbf-red{background:linear-gradient(90deg,#f87171,#e11d48)}.dbf-vio{background:linear-gradient(90deg,#a78bfa,#7c3aed)}
.dbp{width:44px;text-align:right;font-size:12.5px;font-weight:700;font-family:var(--ff-m);color:var(--ink);flex-shrink:0}

/* ── FIGURE / IMAGE ── */
.fig{margin:2rem -20px;background:#fff;border:1px solid var(--line-soft);border-radius:10px;overflow:hidden}
@media(max-width:720px){.fig{margin:2rem 0}}
.fig img{width:100%;height:auto;display:block}
.fig-cap{font-size:12px;color:var(--ink-xl);text-align:center;padding:9px 16px;font-style:italic;border-top:1px solid var(--line-soft)}

/* ── STEP CARDS ── */
.step-list{display:flex;flex-direction:column;gap:14px;margin:1.25rem 0}
.step-card{background:#fff;border:1px solid var(--line-soft);border-radius:12px;padding:18px 20px;display:flex;gap:14px;align-items:flex-start;transition:box-shadow .18s}
.step-card:hover{box-shadow:0 6px 22px rgba(15,20,40,.09)}
.step-n{width:34px;height:34px;border-radius:9px;background:var(--ind-g);display:flex;align-items:center;justify-content:center;font-family:var(--ff-d);font-weight:800;font-size:14px;color:#fff;flex-shrink:0;box-shadow:var(--ind-sh)}
.step-body h4{font-family:var(--ff-d);font-size:14.5px;font-weight:800;color:var(--ink);margin-bottom:4px}
.step-body p{font-size:13.5px;color:var(--ink-mid);line-height:1.68;margin:0}

/* ── KEY TAKEAWAYS ── */
.key-box{background:var(--ind-g);border-radius:14px;padding:26px 28px;margin:2.5rem 0}
.key-box h3{font-family:var(--ff-d);font-size:11px;font-weight:800;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:14px}
.key-box ul{list-style:none;padding:0}
.key-box li{font-size:14.5px;line-height:1.7;color:rgba(255,255,255,.9);padding:7px 0;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:flex-start;gap:9px}
.key-box li:last-child{border-bottom:none}
.key-box li::before{content:'✓';color:var(--gld-br);font-weight:800;flex-shrink:0;margin-top:2px}

/* ── ARCHETYPE CARDS ── */
.arch-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:1.25rem 0 2rem}
@media(max-width:490px){.arch-grid{grid-template-columns:1fr}}
.arch-card{background:#fff;border:1px solid var(--line-soft);border-radius:10px;padding:clamp(.9rem,2.5vw,1.25rem);position:relative;overflow:hidden;transition:box-shadow .2s,transform .2s}
.arch-card:hover{box-shadow:0 8px 26px rgba(15,20,40,.1);transform:translateY(-2px)}
.arch-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--acc,var(--ind-g))}
.arch-num{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-xl);margin-bottom:3px}
.arch-title{font-family:var(--ff-d);font-size:14.5px;font-weight:800;color:var(--ink);margin-bottom:4px}
.arch-desc{font-size:clamp(12px,1.9vw,13.5px);color:var(--ink-mid);line-height:1.55}

/* ── DATA TABLE ── */
.tbl-wrap{overflow-x:auto;border-radius:9px;border:1px solid var(--line-soft);margin:1.5rem 0}
.art-table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:420px}
.art-table th{background:var(--paper-w);color:var(--ink);padding:10px 14px;text-align:left;font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border-bottom:1px solid var(--line)}
.art-table td{padding:10px 14px;border-bottom:1px solid var(--line-soft);color:var(--ink-mid);vertical-align:top}
.art-table tr:last-child td{border-bottom:none}
.art-table tr:hover td{background:var(--paper-w)}
.art-table td:first-child{font-weight:600;color:var(--ink)}
.td-g{color:#059669!important;font-weight:700!important}.td-r{color:#e11d48!important;font-weight:700!important}.td-v{color:#7c3aed!important;font-weight:700!important}

/* ── AUTHOR BOX ── */
.author-box{background:#fff;border:1px solid var(--line-soft);border-radius:14px;padding:22px 24px;display:flex;gap:18px;align-items:flex-start;margin:2.5rem 0}
.ab-av{width:52px;height:52px;border-radius:12px;background:var(--ind-g);display:flex;align-items:center;justify-content:center;font-family:var(--ff-d);font-weight:800;font-size:18px;color:#fff;flex-shrink:0}
.ab-name{font-family:var(--ff-d);font-size:15px;font-weight:800;color:var(--ink);margin-bottom:2px}
.ab-role{font-size:11.5px;color:var(--ind-h);font-weight:600;margin-bottom:7px}
.ab-bio{font-size:13px;color:var(--ink-light);line-height:1.7}

/* ── RELATED POSTS ── */
.related-h{font-family:var(--ff-d);font-size:16px;font-weight:800;color:var(--ink);margin-bottom:14px}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:500px){.related-grid{grid-template-columns:1fr}}
.rp{background:#fff;border:1px solid var(--line-soft);border-radius:12px;padding:16px 18px;transition:.18s;display:flex;gap:11px;align-items:flex-start}
.rp:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.09)}
.rp-ic{font-size:26px;flex-shrink:0}
.rp-cat{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ind);margin-bottom:3px}
.rp-title{font-family:var(--ff-d);font-size:13.5px;font-weight:800;color:var(--ink);line-height:1.3}
.rp-read{font-size:11px;color:var(--ink-xl);margin-top:4px}

/* ── SHARE BAR ── */
.share-bar{background:var(--paper-w);border:1px solid var(--line-soft);border-radius:10px;padding:1.2rem 1.4rem;margin:2.5rem 0;display:flex;flex-wrap:wrap;align-items:center;gap:10px;justify-content:space-between}
.share-text{font-size:13.5px;font-weight:600;color:var(--ink)}
.share-links{display:flex;gap:7px;flex-wrap:wrap}
.share-btn{display:inline-flex;align-items:center;gap:5px;padding:7px 14px;border-radius:999px;font-size:12px;font-weight:700;border:1.5px solid var(--line-soft);color:var(--ink-mid);transition:.15s;background:transparent}
.share-btn:hover{border-color:var(--ind);color:var(--ind-h);background:var(--ind-lt)}

/* ── BADGE PILLS ── */
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700;white-space:nowrap}
.badge-ind{background:var(--ind-lt);color:var(--ind-h)}
.badge-grn{background:var(--green-l);color:var(--green)}
.badge-gld{background:var(--gld-lt);color:var(--gld)}
.badge-red{background:var(--red-l);color:var(--red)}
.badge-vio{background:var(--vio-l);color:var(--vio)}

/* ── REFS ── */
.refs-section{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--line-soft)}
.refs-section h4{font-family:var(--ff-b);font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-xl);margin-bottom:14px}
.ref-item{margin-bottom:1rem;padding-left:1.4rem;position:relative}
.ref-item::before{content:attr(data-n);position:absolute;left:0;font-size:11px;font-weight:700;color:var(--ink-light);top:2px}
.ref-item p{font-size:13px;line-height:1.6;margin-bottom:0;color:var(--ink-mid)}

/* ── SCROLL REVEAL ── */
.fi{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.fi.vis{opacity:1;transform:translateY(0)}

/* ── FOOTER ── */
.footer{background:var(--void);border-top:1px solid var(--b1);padding:36px 0 22px;margin-top:32px}
.ft-in{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;max-width:var(--wide-w);margin:0 auto;padding:0 32px}
.ft-logo{display:flex;align-items:center;gap:9px}
.ft-name{font-family:var(--ff-d);font-weight:800;font-size:17px;color:#fff;letter-spacing:-.5px}
.ft-name em{color:var(--gld-br);font-style:normal}
.ft-links{display:flex;gap:16px;flex-wrap:wrap}
.ft-links a{font-size:12px;color:rgba(255,255,255,.38);transition:.12s}
.ft-links a:hover{color:rgba(255,255,255,.85)}
.ft-copy{font-size:11px;color:rgba(255,255,255,.22)}
@media(max-width:640px){.ft-in{padding:0 18px;flex-direction:column;text-align:center}.ft-links{justify-content:center}}

/* ════════════════════════════════════════════
   BLOG ENHANCEMENTS — blog-article.js injects
   ════════════════════════════════════════════ */

/* ── Meta badges ── */
.meta-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;padding:3px 10px;border-radius:6px}
.meta-upd{background:var(--ind-lt);color:var(--ind-h)}
.meta-level{background:var(--green-l);color:var(--green)}

/* ── Featured hero image ── */
.feat-hero-img{border-radius:14px;overflow:hidden;min-height:200px;display:flex;align-items:center;justify-content:center;margin:20px 0 0;position:relative}
.feat-hero-img::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,.08)}
.fhi-in{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:44px 32px;text-align:center;position:relative;z-index:1}
.fhi-em{font-size:76px;display:block;margin-bottom:14px;animation:floatEm 5s ease-in-out infinite;filter:drop-shadow(0 8px 20px rgba(0,0,0,.25))}
@keyframes floatEm{0%,100%{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-14px) rotate(3deg)}}
.fhi-cat{font-size:11px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.75);background:rgba(255,255,255,.12);padding:5px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.2)}

/* ── Table of Contents ── */
.toc-block{background:#fff;border:1px solid var(--line-soft);border-radius:12px;padding:18px 22px;margin:0 0 2.5rem;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.toc-hd{display:flex;align-items:center;gap:8px;font-family:var(--ff-d);font-size:13px;font-weight:800;color:var(--ink);margin-bottom:13px;padding-bottom:11px;border-bottom:1px solid var(--line-soft)}
.toc-ico{font-size:14px}
.toc-cnt{margin-left:auto;font-size:10px;font-weight:700;background:var(--ind-lt);color:var(--ind-h);padding:2px 9px;border-radius:999px}
.toc-ol{list-style:none;padding:0;margin:0;counter-reset:toc}
.toc-ol li{counter-increment:toc;border-bottom:1px solid var(--line-soft)}
.toc-ol li:last-child{border-bottom:none}
.toc-ol a{display:flex;align-items:center;gap:10px;padding:8px 4px;font-size:13px;color:var(--ink-light);transition:.14s;text-decoration:none}
.toc-ol a::before{content:counter(toc,decimal-leading-zero);font-family:var(--ff-m);font-size:10px;color:var(--ink-xl);flex-shrink:0;width:20px}
.toc-ol a:hover,.toc-ol a.toc-on{color:var(--ind-h);font-weight:600}
.toc-ol a.toc-on::before{color:var(--ind)}

/* ── Share bar ── */
.sbar{background:linear-gradient(135deg,rgba(79,70,229,.06),rgba(124,58,237,.04));border:1.5px solid rgba(79,70,229,.18);border-radius:16px;padding:22px 24px;margin:2.5rem 0}
.sbar-hd{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.sbar-hd-ico{font-size:1.5rem;flex-shrink:0}
.sbar-hd-text strong{display:block;font-family:var(--ff-d);font-size:15px;font-weight:800;color:var(--ink);margin-bottom:2px}
.sbar-hd-text span{font-size:12px;color:var(--ink-xl)}
.sbar-btns{display:flex;gap:8px;flex-wrap:wrap}
.sbar-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:10px;font-size:12.5px;font-weight:700;transition:all .18s cubic-bezier(.4,0,.2,1);border:1.5px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap}
.sbar-tw{background:#000;color:#fff}
.sbar-tw:hover{background:#1a1a1a;transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,.25)}
.sbar-li{background:#0a66c2;color:#fff}
.sbar-li:hover{background:#0958a8;transform:translateY(-2px);box-shadow:0 6px 16px rgba(10,102,194,.4)}
.sbar-wa{background:#25d366;color:#fff}
.sbar-wa:hover{background:#1fbd5a;transform:translateY(-2px);box-shadow:0 6px 16px rgba(37,211,102,.4)}
.sbar-cp{background:rgba(79,70,229,.1);color:var(--ind);border-color:rgba(79,70,229,.25)}
.sbar-cp:hover{background:var(--ind);color:#fff;transform:translateY(-2px);box-shadow:0 6px 16px rgba(79,70,229,.4)}
.sbar-copied{background:#10b981!important;color:#fff!important;border-color:transparent!important}
@media(max-width:540px){.sbar-btn{flex:1;justify-content:center;padding:9px 10px}}

/* ── Floating share sidebar (desktop only) ── */
.sbar-float{position:fixed;left:max(12px,calc((100vw - 840px)/2 - 56px));top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;z-index:200;opacity:0;pointer-events:none;transition:opacity .3s}
.sbar-float.sbar-fv{opacity:1;pointer-events:all}
@media(max-width:1100px){.sbar-float{display:none!important}}
.sbar-fl{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-xl);margin-bottom:2px}
.sbar-fb{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;text-decoration:none;border:none;cursor:pointer;transition:all .18s;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.sbar-fb:hover{transform:translateX(4px) scale(1.12)}
.sbar-fb-tw{background:#000;color:#fff}
.sbar-fb-li{background:#0a66c2;color:#fff}
.sbar-fb-wa{background:#25d366;color:#fff}
.sbar-fb-cp{background:rgba(79,70,229,.12);color:var(--ind)}
.sbar-fb-cp:hover{background:var(--ind);color:#fff}
.sbar-fb-cp-ok{background:#10b981!important;color:#fff!important;font-size:.8rem!important;font-weight:700}

/* ── Helpful vote ── */
.hv-blk{background:#fff;border:1px solid var(--line-soft);border-radius:12px;padding:22px;text-align:center;margin:2rem 0}
.hv-q{font-family:var(--ff-d);font-size:15px;font-weight:800;color:var(--ink);margin-bottom:14px}
.hv-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.hv-btn{padding:11px 24px;border-radius:9px;font-size:13px;font-weight:700;border:2px solid var(--line-soft);background:#fff;color:var(--ink-mid);cursor:pointer;transition:.15s}
.hv-btn:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.08)}
.hv-btn:disabled{cursor:not-allowed;opacity:.75}
.hv-yes.hv-on{background:var(--green-l)!important;border-color:var(--green-m)!important;color:var(--green)!important}
.hv-no.hv-on{background:var(--red-l)!important;border-color:var(--red-m)!important;color:var(--red)!important}
.hv-ty{font-size:13px;color:var(--green);font-weight:600;margin-top:12px}

/* ── Inline newsletter ── */
.inl-nl{background:linear-gradient(135deg,#fef9ef,#fffbf0);border:1px solid var(--gld-lt);border-left:4px solid var(--gld);border-radius:0 12px 12px 0;padding:20px 22px;margin:2.5rem 0;display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap}
.inl-ico{font-size:28px;flex-shrink:0;margin-top:2px}
.inl-body{flex:1;min-width:200px}
.inl-title{font-family:var(--ff-d);font-size:14px;font-weight:800;color:var(--ink);margin-bottom:3px}
.inl-sub{font-size:12px;color:var(--ink-light);margin-bottom:12px}
.inl-form{display:flex;gap:8px;flex-wrap:wrap}
.inl-inp{flex:1;min-width:170px;padding:9px 12px;border:1.5px solid var(--line);border-radius:8px;font-family:var(--ff-b);font-size:13px;color:var(--ink);outline:none;transition:border-color .15s;background:#fff}
.inl-inp:focus{border-color:var(--gld)}
.inl-btn{padding:9px 18px;background:var(--gld);color:#fff;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;border:none;transition:.15s;white-space:nowrap}
.inl-btn:hover{filter:brightness(1.08)}.inl-btn:disabled{opacity:.7;cursor:not-allowed}

/* ── Author bio ── */
.auth-bio{background:#fff;border:1px solid var(--line-soft);border-radius:14px;padding:22px 24px;display:flex;gap:18px;align-items:flex-start;margin:2.5rem 0;box-shadow:0 2px 12px rgba(0,0,0,.05)}
.abio-av{width:56px;height:56px;border-radius:12px;background:var(--ind-g);display:flex;align-items:center;justify-content:center;font-family:var(--ff-d);font-weight:800;font-size:20px;color:#fff;flex-shrink:0;box-shadow:var(--ind-sh)}
.abio-r{flex:1;min-width:0}
.abio-name{font-family:var(--ff-d);font-size:16px;font-weight:800;color:var(--ink);margin-bottom:2px}
.abio-role{font-size:11.5px;color:var(--ind-h);font-weight:600;margin-bottom:9px}
.abio-desc{font-size:13px;color:var(--ink-light);line-height:1.7;margin-bottom:12px}
.abio-links{display:flex;gap:8px;flex-wrap:wrap}
.abio-lnk{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;border-radius:7px;font-size:11.5px;font-weight:700;background:var(--paper-w);border:1px solid var(--line-soft);color:var(--ink-mid);text-decoration:none;transition:.14s}
.abio-lnk:hover{border-color:var(--ind);color:var(--ind-h);background:var(--ind-lt)}
.abio-port{background:var(--ind-lt)!important;color:var(--ind-h)!important;border-color:var(--ind-lt)!important}
@media(max-width:480px){.auth-bio{flex-direction:column}.abio-av{width:44px;height:44px;font-size:16px}}

/* ── Article CTA ── */
.acta{background:var(--ind-g);border-radius:16px;padding:32px 36px;margin:2.5rem 0;text-align:center;position:relative;overflow:hidden;box-shadow:var(--ind-sh)}
.acta::before{content:'';position:absolute;right:-50px;top:-50px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.06);pointer-events:none}
.acta-badge{display:inline-flex;align-items:center;gap:5px;font-size:10px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,.65);background:rgba(255,255,255,.1);padding:4px 14px;border-radius:999px;margin-bottom:12px}
.acta-h{font-family:var(--ff-d);font-size:clamp(1.05rem,3vw,1.35rem);font-weight:800;color:#fff;margin-bottom:10px;position:relative;z-index:1}
.acta-p{font-size:14px;color:rgba(255,255,255,.72);line-height:1.7;max-width:500px;margin:0 auto 22px;position:relative;z-index:1}
.acta-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1}
.acta-btn{padding:11px 24px;border-radius:9px;font-size:13px;font-weight:800;transition:.15s;text-decoration:none;display:inline-block}
.acta-pri{background:#fff;color:var(--ind-h)}.acta-pri:hover{background:var(--gld-lt);color:var(--gld)}
.acta-sec{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.25)}.acta-sec:hover{background:rgba(255,255,255,.22)}
@media(max-width:480px){.acta{padding:24px 22px}}

/* ── Article tags ── */
.atags{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 0;margin-bottom:.5rem}
.atags-lbl{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-xl)}
.atag{display:inline-block;padding:4px 11px;background:var(--paper-w);border:1px solid var(--line-soft);border-radius:6px;font-size:11.5px;font-weight:600;color:var(--ink-light);text-decoration:none;transition:.13s}
.atag:hover{border-color:var(--ind);color:var(--ind-h);background:var(--ind-lt)}

/* ── Related section ── */
.relsec{margin:3rem 0}
.relsec-hd{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.relsec-hd-title{font-family:var(--ff-d);font-size:17px;font-weight:800;color:var(--ink);white-space:nowrap}
.relsec-hd-line{flex:1;height:1.5px;background:var(--line-soft)}
.relsec-hd-link{font-size:12px;font-weight:700;color:var(--ind-h);text-decoration:none;white-space:nowrap;flex-shrink:0}
.relsec-hd-link:hover{text-decoration:underline}
.relsec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:640px){.relsec-grid{grid-template-columns:1fr}}
@media(min-width:641px) and (max-width:860px){.relsec-grid{grid-template-columns:repeat(2,1fr)}}
.relcard{background:#fff;border:1.5px solid var(--line-soft);border-radius:14px;padding:0;display:flex;flex-direction:column;text-decoration:none;transition:all .22s cubic-bezier(.4,0,.2,1);overflow:hidden;position:relative}
.relcard:hover{transform:translateY(-5px);box-shadow:0 14px 36px rgba(0,0,0,.1);border-color:rgba(79,70,229,.3)}
.relcard-accent{height:3px;background:linear-gradient(90deg,var(--ind),#7c3aed);width:100%;flex-shrink:0}
.relcard-body{padding:14px 15px;display:flex;gap:11px;align-items:flex-start;flex:1}
.relcard-em{font-size:1.8rem;flex-shrink:0;margin-top:2px}
.relcard-info{flex:1;min-width:0}
.relcard-cat{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--ind);margin-bottom:4px}
.relcard-title{font-family:var(--ff-d);font-size:12.5px;font-weight:800;color:var(--ink);line-height:1.35;margin-bottom:6px}
.relcard-foot{padding:0 15px 12px;display:flex;align-items:center;justify-content:space-between}
.relcard-meta{font-size:10.5px;color:var(--ink-xl)}
.relcard-read{font-size:11px;font-weight:700;color:var(--ind-h)}
.relcard:hover .relcard-read{text-decoration:underline}

/* ── Prev / Next navigation ── */
.artnav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:2.5rem 0}
@media(max-width:460px){.artnav{grid-template-columns:1fr}}
.artnav-btn{display:flex;flex-direction:column;gap:4px;padding:16px 18px;background:#fff;border:1px solid var(--line-soft);border-radius:12px;text-decoration:none;transition:.18s}
.artnav-btn:hover{border-color:var(--ind);transform:translateY(-2px);box-shadow:0 6px 18px rgba(0,0,0,.08)}
.artnav-dir{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-xl)}
.artnav-t{font-family:var(--ff-d);font-size:13px;font-weight:800;color:var(--ink);line-height:1.3}
.artnav-next{text-align:right}

/* ── Copy-code button ── */
.cpcode-btn{position:absolute;top:9px;right:9px;padding:4px 10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:6px;color:rgba(255,255,255,.65);font-size:11px;font-weight:600;cursor:pointer;transition:.15s;font-family:var(--ff-b)}
.cpcode-btn:hover{background:rgba(255,255,255,.18);color:#fff}

/* ── Internal backlinks panel ── */
.blinks{background:var(--paper-w);border:1px solid var(--line-soft);border-radius:14px;padding:20px 22px;margin:2.5rem 0}
.blinks-hd{font-family:var(--ff-d);font-size:14px;font-weight:800;color:var(--ink);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line-soft)}
.blinks-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:500px){.blinks-grid{grid-template-columns:1fr}}
.blink-card{display:flex;align-items:center;gap:10px;padding:12px 14px;background:#fff;border:1px solid var(--line-soft);border-radius:10px;text-decoration:none;transition:.16s;position:relative}
.blink-card:hover{border-color:var(--ind);transform:translateY(-1px);box-shadow:0 4px 14px rgba(79,70,229,.1)}
.blink-ico{font-size:20px;flex-shrink:0}
.blink-label{font-family:var(--ff-d);font-size:12.5px;font-weight:800;color:var(--ink);margin-bottom:2px}
.blink-desc{font-size:11px;color:var(--ink-light)}
.blink-arr{margin-left:auto;font-size:14px;color:var(--ink-xl);flex-shrink:0;transition:.14s}
.blink-card:hover .blink-arr{color:var(--ind-h);transform:translateX(3px)}