/* Education Blog */
.education-index{display:grid;gap:1.2rem;margin:1.8rem 0 2.2rem}
.education-card{border:1px solid var(--line);border-radius:16px;padding:1.3rem 1.45rem;background:#fff;box-shadow:var(--shadow);transition:box-shadow .18s ease,transform .18s ease}
.education-card:hover{box-shadow:var(--shadow-strong);transform:translateY(-2px)}
.education-card h2{font-size:1.35rem;text-align:left;margin:.2rem 0 .55rem}
.education-card h2 a{color:var(--gold);text-decoration:none}
.education-card h2 a:hover{color:var(--blue);text-decoration:none}
.education-card__meta,.education-meta{color:var(--muted);font-size:.95rem;margin-bottom:.45rem}
.education-read-more{display:inline-block;margin-top:.55rem;font-weight:700}
.education-topic-list{display:flex;flex-wrap:wrap;gap:.45rem;margin:.85rem 0 1rem}
.education-topic-list span{border:1px solid var(--line);border-radius:999px;padding:.25rem .65rem;background:var(--soft);color:#3c4043;font-size:.86rem}
.education-hero{background:linear-gradient(180deg,#fff 0%,#f8fafd 100%);border-bottom:1px solid var(--line);padding:44px 0 34px}
.education-hero__inner{max-width:1000px;text-align:center}
.education-hero h1{font-size:clamp(2rem,4.5vw,3.6rem);margin-bottom:16px}
.education-hero__summary{max-width:780px;margin:0 auto 16px;color:#3c4043;font-size:1.08rem;line-height:1.7}
.education-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:.55rem 1rem}
.education-shell{display:grid;grid-template-columns:220px minmax(0,1fr);gap:28px;align-items:start;max-width:1180px}
.education-post{max-width:880px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:40px 44px}
.education-toc{position:sticky;top:112px;border:1px solid var(--line);background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:16px 16px 14px;font-size:.92rem}
.education-toc strong{display:block;color:var(--gold);margin-bottom:8px;font-family:Comfortaa,Arial,sans-serif}
.education-toc a{display:block;color:#3c4043;text-decoration:none;padding:6px 0;border-top:1px solid #f1f3f4}
.education-toc a:hover{color:var(--blue);text-decoration:none}
.education-post h2{text-align:left;margin-top:2.2rem;margin-bottom:.8rem;color:var(--gold)}
.education-post h2:first-child{margin-top:0}
.education-post h3{text-align:left;margin-top:1.65rem;color:var(--gold)}
.education-post p,.education-post li{font-size:1.02rem;line-height:1.72;color:#000}
.education-post .lead{font-size:1.14rem;color:#333;line-height:1.75}
.education-post .callout{border-left:4px solid var(--blue);background:#f8fafd;padding:1rem 1.1rem;margin:1.25rem 0;border-radius:0 10px 10px 0}
.education-post .definition{border:1px solid var(--line);border-radius:12px;padding:1rem 1.1rem;background:#fffdf5;margin:1.25rem 0}
.education-post .definition strong{color:var(--gold)}
.education-post figure{margin:1.8rem auto;text-align:center}
.education-post figure img{max-width:100%;height:auto;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.education-post figcaption{margin-top:.6rem;color:var(--muted);font-size:.95rem;line-height:1.5}
.education-post .figure-pair{display:grid;grid-template-columns:1fr;gap:1rem;margin:1.8rem 0}
.education-post .figure-pair figure{margin:.2rem auto}
.education-post pre{overflow-x:auto;padding:1rem;background:#f5f5f0;border:1px solid var(--line);border-radius:10px;font-size:.9rem;line-height:1.45}
.education-post code{font-size:.92em;background:#f7f7f7;padding:.1rem .25rem;border-radius:4px}
.education-post pre code{background:transparent;padding:0;border-radius:0}
.education-post .equation{overflow-x:auto;text-align:center;margin:1.2rem 0;padding:.65rem;background:#fbfbfb;border:1px solid #eee;border-radius:8px}
.education-post .references{font-size:.96rem}
.education-post .references li{margin-bottom:.8rem}
.education-post dl{display:grid;grid-template-columns:minmax(180px,260px) 1fr;gap:.8rem 1.25rem;margin-top:1rem}
.education-post dt{font-weight:700;color:var(--gold)}
.education-post dd{margin:0 0 .75rem}
.education-downloads{display:flex;flex-wrap:wrap;gap:.75rem;margin:1rem 0 1.6rem}
.education-downloads a{border:1px solid var(--line);border-radius:999px;padding:.5rem .85rem;background:var(--soft);font-weight:700;text-decoration:none}
.education-downloads a:hover{background:#fff;text-decoration:none;border-color:var(--blue)}
.education-post-footer{border-top:1px solid var(--line);margin-top:2.5rem;padding-top:1rem}
.education-webinar-box{
  margin:1rem auto 0;
  max-width:760px;
  padding:.85rem 1rem;
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--soft);
  color:#3c4043;
}
.education-webinar-link a{font-weight:700}
@media (max-width:980px){.education-shell{display:block}.education-toc{position:static;margin-bottom:18px}.education-post{max-width:none}}
@media (max-width:760px){.education-hero{text-align:left;padding:32px 0 24px}.education-hero__inner{text-align:left}.education-meta{justify-content:flex-start}.education-post{padding:28px 24px}.education-post dl{display:block}.education-post dt{margin-top:1rem}.education-card{padding:1rem}}