.nvkh-shell{--nvkh-ink:#1c3449;--nvkh-gold:#ab8347;--nvkh-paper:#faf8f3;--nvkh-line:#e6e0d5;--nvkh-muted:#586b79;box-sizing:border-box;position:relative;left:50%;transform:translateX(-50%);width:min(1200px,calc(100vw - 2rem));max-width:none;margin:2rem 0;padding:0;background:var(--nvkh-paper);border:1px solid var(--nvkh-line);border-radius:16px;box-shadow:0 10px 34px #1c344911;color:var(--nvkh-ink);font:normal 16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif;overflow:hidden}
.nvkh-shell *{box-sizing:border-box}
.nvkh-shell a{color:#245470}
.nvkh-shell a:focus-visible,.nvkh-shell summary:focus-visible{outline:3px solid var(--nvkh-gold);outline-offset:3px}
.nvkh-topbar{background:#18354d;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem clamp(18px,3vw,34px)}
.nvkh-brand{display:block;font-family:Georgia,serif;font-size:1.25rem;font-weight:700;line-height:1.25}
.nvkh-brand-sub{display:block;color:#e7d3aa;font-size:.83rem;letter-spacing:.06em;text-transform:uppercase}
.nvkh-topbar .nvkh-top-home{color:#fff;font-size:.9rem;text-decoration:none;border:1px solid #ffffff6b;border-radius:999px;padding:.35rem .8rem;white-space:nowrap}
.nvkh-topbar .nvkh-top-home:hover{background:#ffffff1c}
.nvkh-languages{display:flex;gap:.25rem;flex-wrap:wrap;margin-left:auto}.nvkh-languages a{color:#fff;text-decoration:none;border:1px solid #ffffff70;border-radius:999px;padding:.3rem .65rem;font-size:.8rem}.nvkh-languages a[aria-current="true"],.nvkh-languages a:hover{background:#e7d3aa;color:#18354d}
.nvkh-layout{display:grid;grid-template-columns:minmax(220px,280px) minmax(0,1fr);min-height:450px}
.nvkh-sidebar{background:#f1eee7;border-right:1px solid var(--nvkh-line);padding:1.8rem 1rem 2rem}
.nvkh-sidebar-title{font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--nvkh-gold);font-weight:800;margin:0 0 .8rem .65rem}
.nvkh-sidebar-overview,.nvkh-tree-course>a{display:block;padding:.55rem .7rem;border-radius:8px;text-decoration:none;font-weight:700;color:var(--nvkh-ink)!important}
.nvkh-sidebar-overview:hover,.nvkh-tree a:hover,.nvkh-tree a[aria-current="page"]{background:#e4dccb}
.nvkh-tree-course{margin-top:.65rem;border-top:1px solid #ddd5c8;padding-top:.65rem}
.nvkh-tree-modules{padding-left:.45rem}
.nvkh-tree details{margin:.4rem 0;border-left:2px solid #d6c6a9;padding-left:.65rem}
.nvkh-tree summary{cursor:pointer;font-weight:650;font-size:.94rem;line-height:1.4;padding:.38rem 0;color:var(--nvkh-ink)}
.nvkh-tree-lesson,.nvkh-module-link{display:block;padding:.37rem .5rem;margin:.12rem 0;border-radius:6px;text-decoration:none;font-size:.87rem;line-height:1.35;overflow-wrap:anywhere}
.nvkh-tree .nvkh-module-link{font-size:.78rem;color:var(--nvkh-muted)}
.nvkh-main{min-width:0;padding:clamp(20px,3.5vw,46px)}
.nvkh-hero{border-radius:12px;background:#fff;border:1px solid var(--nvkh-line);border-top:4px solid var(--nvkh-gold);padding:clamp(22px,3vw,38px);margin-bottom:2rem}
.nvkh-hero h1,.nvkh-hero h2{font-family:Georgia,serif;font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.2;color:var(--nvkh-ink);margin:.25rem 0 .8rem}
.nvkh-hero p:last-child{margin-bottom:0}
.nvkh-kicker{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#906b36;font-weight:750;margin:0}
.nvkh-main section>h2,.nvkh-audio h2{font-family:Georgia,serif;color:var(--nvkh-ink);font-size:1.35rem;line-height:1.3}
.nvkh-cards{list-style:none;padding:0;margin:1rem 0 2rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:1rem}
.nvkh-cards li{margin:0}
.nvkh-cards a{display:flex;flex-direction:column;gap:.4rem;min-height:100%;padding:1.2rem;border:1px solid var(--nvkh-line);border-radius:10px;text-decoration:none;background:#fff;color:var(--nvkh-ink)}
.nvkh-cards a:hover{border-color:var(--nvkh-gold);box-shadow:0 5px 16px #1c34491a}
.nvkh-cards a>span:last-child{font-size:.93rem;color:var(--nvkh-muted)}
.nvkh-number{display:inline-block;background:#f3e9d6;border-radius:5px;padding:0 .35rem}
.nvkh-crumbs{margin:0 0 1rem;font-size:.87rem;display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.nvkh-crumbs a{text-decoration:none}
.nvkh-progress-label{font-size:.88rem;color:var(--nvkh-muted);margin:.3rem 0!important}
.nvkh-hero progress{width:100%;max-width:400px;height:10px;accent-color:var(--nvkh-gold)}
.nvkh-intro{margin-top:1.1rem}
.nvkh-parallel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;align-items:stretch;margin:1.5rem 0}
.nvkh-text-block{min-width:0;margin:1.5rem 0}
.nvkh-parallel .nvkh-text-block{margin:0}
.nvkh-text-block h2{margin:0 0 .6rem}
.nvkh-source,.nvkh-ltr{border:1px solid var(--nvkh-line);border-radius:9px;padding:clamp(18px,2.5vw,28px);background:#fff;overflow-wrap:anywhere;min-height:5rem}
.nvkh-source{font-family:"Ezra SIL","Noto Serif Hebrew","SBL Hebrew",serif;font-size:clamp(1.35rem,2.2vw,1.7rem);line-height:2;text-align:right;unicode-bidi:isolate}
.nvkh-ltr{font-size:1.05rem;line-height:1.85;unicode-bidi:isolate}
.nvkh-audio{padding:1rem 1.3rem;margin:1.25rem 0;background:#fff;border:1px solid var(--nvkh-line);border-radius:10px}
.nvkh-audio h2{margin:.1rem 0 .8rem}
.nvkh-audio audio{display:block;width:100%;max-width:620px}
.nvkh-prev-next{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;border-top:1px solid var(--nvkh-line);padding:1.5rem 0;margin-top:2rem}
.nvkh-prev-next a{display:inline-block;background:#18354d;color:#fff;text-decoration:none;border-radius:7px;padding:.65rem 1rem}
.nvkh-prev-next a:hover{background:#31546c}
.nvkh-footer{padding:1rem clamp(18px,3vw,34px);background:#fff;border-top:1px solid var(--nvkh-line)}
.nvkh-network{display:flex;flex-wrap:wrap;gap:.25rem 1.2rem;font-size:.84rem}
.nvkh-network a{text-decoration:none}
.nvkh-network a:hover{text-decoration:underline}
.nvkh-muted{color:var(--nvkh-muted)}
.nvkh-overview-course{margin:1.5rem 0 2rem}.nvkh-overview-course>h2{font-family:Georgia,serif}.nvkh-overview-module{border-top:1px solid var(--nvkh-line);padding:.8rem 0}.nvkh-overview-module h3{margin:.3rem 0;font-size:1.1rem}.nvkh-overview-module .nvkh-cards{grid-template-columns:repeat(auto-fit,minmax(min(100%,185px),1fr));margin:.6rem 0 1rem}.nvkh-overview-module .nvkh-cards a{padding:.8rem}.nvkh-material{background:#fff;border:1px solid var(--nvkh-line);border-radius:9px;padding:1rem 1.3rem;overflow-wrap:anywhere}.nvkh-material :first-child{margin-top:0}.nvkh-missing{border-left:3px solid var(--nvkh-gold);padding:.7rem 1rem;background:#fff9ec;color:#634d2e}.nvkh-feedback{border-top:1px solid var(--nvkh-line);margin-top:2rem;padding-top:1.5rem}.nvkh-comments{list-style:none;padding:0}.nvkh-comments li{padding:.8rem 1rem;margin:.7rem 0;background:#fff;border:1px solid var(--nvkh-line);border-radius:8px}.nvkh-feedback textarea,.nvkh-feedback input:not([type="submit"]){max-width:100%;width:100%;padding:.6rem;border:1px solid #aeb9bf;border-radius:6px}.nvkh-feedback input[type="submit"]{background:#18354d;color:#fff;border:0;border-radius:6px;padding:.7rem 1rem;cursor:pointer}.nvkh-honeypot{position:absolute!important;left:-10000px!important;height:1px!important;overflow:hidden!important}
.nvkh-editor-placeholder{padding:1.5rem;border:1px dashed #ab8347;border-radius:8px;background:#faf8f3}
@media(max-width:760px){.nvkh-layout{grid-template-columns:1fr}.nvkh-sidebar{border-right:0;border-bottom:1px solid var(--nvkh-line);padding:1rem}.nvkh-tree{max-height:280px;overflow:auto}.nvkh-parallel{grid-template-columns:1fr}.nvkh-main{padding:1.25rem}.nvkh-shell{width:calc(100vw - 1rem)}.nvkh-topbar{align-items:flex-start;flex-direction:column}}
.nvkh-start{display:inline-block;background:#18354d;color:#fff!important;border-radius:7px;padding:.7rem 1.1rem;text-decoration:none;font-weight:700}.nvkh-start:hover{background:#31546c}.nvkh-answer{margin:1rem 0;background:#fff;border:1px solid var(--nvkh-line);border-radius:9px;padding:1rem 1.3rem}.nvkh-answer summary{cursor:pointer;font-weight:700;color:var(--nvkh-ink)}.nvkh-answer div{margin-top:.8rem;white-space:normal;line-height:1.8}