.teacher-hub-hero{background:linear-gradient(135deg,var(--heading-text) 0,var(--body-text) 100%);color:var(--block-bg);padding:4rem 1.5rem 3rem}.teacher-hub-hero-inner{align-items:center;display:grid;gap:2rem;grid-template-columns:minmax(0,1.35fr) minmax(260px,360px);margin:0 auto;max-width:1200px}.teacher-hub-kicker{background:var(--body-text);border:1px solid var(--primary-btn-bg);border-radius:999px;color:var(--primary-btn-hover);display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.08em;margin-bottom:1rem;padding:.4rem .85rem;text-transform:uppercase}.teacher-hub-title{color:var(--block-bg);font-size:clamp(2rem,4vw,3.4rem);line-height:1.08;margin-bottom:1rem}.teacher-hub-intro{color:var(--light-block-bg);font-size:1.05rem;line-height:1.7;margin-bottom:1.5rem;max-width:760px}.teacher-hub-actions .btn{border-radius:999px;font-weight:600;margin-bottom:.75rem;margin-right:.75rem;padding:.7rem 1.2rem}.teacher-hub-actions .btn-light{color:var(--heading-text)}.teacher-hub-image-wrap{background:var(--body-text);border:1px solid var(--block-border);border-radius:24px;box-shadow:0 16px 40px rgba(0,0,0,.2);padding:1rem}.teacher-hub-image{aspect-ratio:1/1;border-radius:18px;display:block;object-fit:cover;width:100%}.teacher-hub-main{background:var(--light-block-bg);padding:2rem 1.5rem 4rem}.teacher-hub-main-inner{margin:0 auto;max-width:1200px}.teacher-hub-stats{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));margin-top:-4rem;position:relative;z-index:2}.teacher-hub-stat{background:var(--block-bg);border:1px solid var(--block-border);border-radius:18px;box-shadow:0 10px 26px rgba(0,0,0,.07);padding:1.4rem}.teacher-hub-stat-number{color:var(--heading-text);display:block;font-size:2rem;font-weight:700;line-height:1}.teacher-hub-stat-label{color:var(--body-text);display:block;font-size:.92rem;font-weight:600;margin-top:.45rem}.teacher-hub-summary{background:var(--block-bg);border:1px solid var(--block-border);border-radius:18px;margin-bottom:2rem;margin-top:1.5rem;padding:1.5rem}.teacher-hub-section-kicker,.teacher-hub-summary-kicker{color:var(--primary-btn-bg);font-size:.8rem;font-weight:700;letter-spacing:.08em;margin-bottom:.5rem;text-transform:uppercase}.teacher-hub-section-title,.teacher-hub-summary h2{color:var(--heading-text);margin-bottom:.75rem}.teacher-hub-summary p{color:var(--body-text);line-height:1.7;margin-bottom:0}.teacher-hub-reviewed{color:var(--body-text);font-size:.9rem;font-weight:650;margin-top:1rem}.teacher-hub-section{margin-top:2.25rem}.teacher-hub-section-header{align-items:flex-end;display:flex;gap:1rem;justify-content:space-between;margin-bottom:1rem}.teacher-hub-section-link{color:var(--primary-btn-bg);font-weight:600;text-decoration:none;white-space:nowrap}.teacher-hub-section-link:hover{text-decoration:underline}.teacher-hub-card{background:var(--block-bg);border:1px solid var(--block-border);border-radius:18px;box-shadow:0 8px 22px rgba(0,0,0,.05);display:block;height:100%;overflow:hidden;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease}.teacher-hub-card:hover{box-shadow:0 14px 32px rgba(0,0,0,.1);text-decoration:none;transform:translateY(-4px)}.teacher-hub-card-media img{aspect-ratio:16/9;display:block;object-fit:cover;width:100%}.teacher-hub-card-body{padding:1.1rem 1.1rem 1.25rem}.teacher-hub-card-meta{color:var(--primary-btn-bg);font-size:.82rem;font-weight:700;letter-spacing:.04em;margin-bottom:.55rem;text-transform:uppercase}.teacher-hub-card h3{color:var(--heading-text);font-size:1.05rem;line-height:1.35;margin-bottom:.65rem}.teacher-hub-card p{color:var(--body-text);display:-webkit-box;-webkit-line-clamp:4;line-height:1.6;margin-bottom:0;-webkit-box-orient:vertical;overflow:hidden}.teacher-hub-bottom{background:linear-gradient(135deg,var(--heading-text) 0,var(--body-text) 100%);border-radius:22px;color:var(--block-bg);margin-top:2.5rem;padding:2rem}.teacher-hub-bottom h2{color:var(--block-bg);margin-bottom:.75rem}.teacher-hub-bottom p{color:var(--light-block-bg);line-height:1.7;margin-bottom:1.25rem}.teacher-hub-bottom .btn{border-radius:999px;font-weight:600;margin-bottom:.75rem;margin-right:.75rem;padding:.7rem 1.2rem}.teacher-hub-nav{background:var(--block-bg);border:1px solid var(--block-border);border-radius:18px;display:flex;flex-wrap:wrap;gap:.65rem;margin-top:1.25rem;padding:.9rem}.teacher-hub-nav a{background:var(--light-block-bg);border:1px solid var(--block-border);border-radius:999px;color:var(--heading-text);font-size:.9rem;font-weight:700;padding:.5rem .85rem;text-decoration:none}.teacher-hub-nav a:hover{color:var(--primary-btn-bg);text-decoration:none}.teacher-hub-rich-section{background:var(--block-bg);border:1px solid var(--block-border);border-radius:18px;margin-top:2.25rem;padding:1.5rem}.teacher-hub-rich-section p{color:var(--body-text);line-height:1.7}.teacher-hub-rich-section-intro{margin-bottom:1.25rem;max-width:860px}.teacher-hub-fact-grid{display:grid;gap:1rem;grid-template-columns:repeat(3,minmax(0,1fr))}.teacher-hub-fact{background:var(--light-block-bg);border:1px solid var(--block-border);border-radius:14px;padding:1rem}.teacher-hub-fact-label{color:var(--primary-btn-bg);display:block;font-size:.76rem;font-weight:800;letter-spacing:.08em;margin-bottom:.35rem;text-transform:uppercase}.teacher-hub-fact-value{color:var(--heading-text);font-weight:650;line-height:1.45}.teacher-hub-timeline{display:grid;gap:.85rem}.teacher-hub-story-grid{display:grid;gap:1rem}.teacher-hub-story-block{background:var(--light-block-bg);border:1px solid var(--block-border);border-radius:14px;padding:1.1rem}.teacher-hub-story-block h3{color:var(--heading-text);font-size:1.08rem;margin-bottom:.55rem}.teacher-hub-timeline-item{background:var(--light-block-bg);border:1px solid var(--block-border);border-radius:14px;display:grid;gap:1rem;grid-template-columns:90px minmax(0,1fr);padding:1rem}.teacher-hub-timeline-label{color:var(--primary-btn-bg);font-weight:800}.teacher-hub-timeline-title{color:var(--heading-text);font-weight:800;margin-bottom:.25rem}.teacher-hub-timeline-body{color:var(--body-text);line-height:1.65}.teacher-hub-mini-card-grid{display:grid;gap:1rem;grid-template-columns:repeat(3,minmax(0,1fr))}.teacher-hub-mini-card{background:var(--light-block-bg);border:1px solid var(--block-border);border-radius:14px;display:block;height:100%;padding:1rem;text-decoration:none}.teacher-hub-mini-card:hover{border-color:var(--primary-btn-bg);text-decoration:none}.teacher-hub-mini-card h3{color:var(--heading-text);font-size:1rem;line-height:1.35;margin-bottom:.45rem}.teacher-hub-mini-card p{margin-bottom:0}.teacher-hub-book-table-wrap{border:1px solid var(--block-border);border-radius:14px;overflow-x:auto}.teacher-hub-book-table{background:var(--block-bg);border-collapse:collapse;min-width:780px;width:100%}.teacher-hub-book-table td,.teacher-hub-book-table th{border-bottom:1px solid var(--block-border);color:var(--body-text);padding:.9rem 1rem;vertical-align:top}.teacher-hub-book-table th{background:var(--light-block-bg);color:var(--heading-text);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.teacher-hub-book-table tr:last-child td{border-bottom:0}.teacher-hub-book-table a{color:var(--heading-text);font-weight:800;text-decoration:none}.teacher-hub-book-table a:hover{color:var(--primary-btn-bg);text-decoration:underline}.teacher-hub-source-list{display:grid;gap:1rem;grid-template-columns:repeat(2,minmax(0,1fr))}.teacher-hub-source{background:var(--light-block-bg);border:1px solid var(--block-border);border-radius:14px;padding:1rem}.teacher-hub-source a{color:var(--heading-text);font-weight:800;text-decoration:none}.teacher-hub-source a:hover{color:var(--primary-btn-bg);text-decoration:underline}.teacher-hub-faq-list{display:grid;gap:.85rem}.teacher-hub-faq-item{background:var(--light-block-bg);border:1px solid var(--block-border);border-radius:14px;padding:1rem}.teacher-hub-faq-item h3{color:var(--heading-text);font-size:1.02rem;margin-bottom:.45rem}html[data-theme=dark] .teacher-hub-bottom,html[data-theme=dark] .teacher-hub-hero{background:linear-gradient(135deg,var(--thf-surface-2) 0,var(--thf-bg) 100%);color:var(--thf-text)}html[data-theme=dark] .teacher-hub-bottom h2,html[data-theme=dark] .teacher-hub-title{color:var(--thf-heading)}html[data-theme=dark] .teacher-hub-bottom p,html[data-theme=dark] .teacher-hub-intro{color:var(--thf-text-2)!important}html[data-theme=dark] .teacher-hub-kicker{background:var(--thf-surface-2);border-color:var(--thf-border-strong);color:var(--thf-link-hover)}html[data-theme=dark] .teacher-hub-image-wrap{background:var(--thf-surface);border-color:var(--thf-border-strong);box-shadow:0 16px 40px var(--thf-shadow)}html[data-theme=dark] .teacher-hub-actions .btn-light,html[data-theme=dark] .teacher-hub-bottom .btn-light{background-color:var(--thf-link)!important;border-color:var(--thf-link)!important;color:var(--thf-bg)!important}html[data-theme=dark] .teacher-hub-actions .btn-light:hover,html[data-theme=dark] .teacher-hub-bottom .btn-light:hover{background:var(--thf-link-hover)!important;border-color:var(--thf-link-hover)!important;color:var(--thf-bg)!important}html[data-theme=dark] .teacher-hub-actions .btn-outline-light,html[data-theme=dark] .teacher-hub-bottom .btn-outline-light{background-color:transparent!important;border-color:var(--thf-border-strong)!important;color:var(--thf-text)!important}html[data-theme=dark] .teacher-hub-actions .btn-outline-light:hover,html[data-theme=dark] .teacher-hub-bottom .btn-outline-light:hover{background:var(--thf-surface-2)!important;border-color:var(--thf-link)!important;color:var(--thf-link-hover)!important}html[data-theme=dark] .teacher-hub-card-meta,html[data-theme=dark] .teacher-hub-fact-label,html[data-theme=dark] .teacher-hub-section-kicker,html[data-theme=dark] .teacher-hub-section-link,html[data-theme=dark] .teacher-hub-summary-kicker,html[data-theme=dark] .teacher-hub-timeline-label{color:var(--thf-link)}html[data-theme=dark] .teacher-hub-book-table a:hover,html[data-theme=dark] .teacher-hub-nav a:hover,html[data-theme=dark] .teacher-hub-section-link:hover,html[data-theme=dark] .teacher-hub-source a:hover{color:var(--thf-link-hover)}html[data-theme=dark] .teacher-hub-mini-card:hover{border-color:var(--thf-link)}@media (max-width:991px){.teacher-hub-hero-inner{grid-template-columns:1fr}.teacher-hub-image-wrap{margin:0 auto;max-width:380px}.teacher-hub-stats{margin-top:1.5rem}.teacher-hub-fact-grid,.teacher-hub-mini-card-grid,.teacher-hub-source-list,.teacher-hub-stats{grid-template-columns:1fr}.teacher-hub-main{padding-top:0}}@media (max-width:767px){.teacher-hub-hero{padding-top:3rem}.teacher-hub-section-header{align-items:flex-start;flex-direction:column}.teacher-hub-timeline-item{gap:.35rem;grid-template-columns:1fr}}