body.ezsc-dashboard-app{min-height:0;overflow:hidden}body.ezsc-dashboard-app .ezsc-dashboard-shell{position:fixed;inset:0;width:auto;height:auto;min-height:0;padding:10px;overflow:hidden;box-sizing:border-box}body.admin-bar.ezsc-dashboard-app .ezsc-dashboard-shell{top:32px}body.ezsc-dashboard-app .ezsc-dashboard-frame{width:100%;max-width:none;height:100%;min-height:0;padding:0;gap:12px;align-items:stretch;box-sizing:border-box}body.ezsc-dashboard-app .ezsc-dashboard-sidebar{flex:0 0 270px;width:270px;height:auto;min-height:0;max-height:100%;align-self:stretch;overflow:hidden;border-radius:24px;box-sizing:border-box}body.ezsc-dashboard-app .ezsc-dashboard-sidebar-inner{width:100%;height:100%;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;box-sizing:border-box}body.ezsc-dashboard-app .ezsc-dashboard-main{flex:1 1 auto;width:auto;height:auto;min-width:0;min-height:0;align-self:stretch;overflow:hidden;gap:0}body.ezsc-dashboard-app .ezsc-dashboard-content-card{width:100%;height:100%;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;box-sizing:border-box}.ezsc-dashboard-bottom-nav{display:none}@media (max-width:1024px){body.ezsc-dashboard-app .ezsc-dashboard-sidebar{display:none}body.ezsc-dashboard-app .ezsc-dashboard-frame{gap:0}body.ezsc-dashboard-app .ezsc-dashboard-main{flex:1 1 100%;width:100%;max-width:100%}body.ezsc-dashboard-app .ezsc-dashboard-content-card{padding-bottom:calc(92px + env(safe-area-inset-bottom, 0px))}body.ezsc-dashboard-app .ezsc-dashboard-bottom-nav{position:fixed;z-index:10020;right:14px;left:14px;bottom:max(10px, env(safe-area-inset-bottom, 0px));display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-items:stretch;min-height:72px;padding:8px 10px;border:1px solid rgb(255 255 255 / .14);border-radius:22px;background:linear-gradient(180deg,var(--ezsc-primary,#111827),color-mix(in srgb,var(--ezsc-primary,#111827) 88%,#ffffff));box-shadow:0 18px 44px rgb(15 23 42 / .24);box-sizing:border-box}body.ezsc-dashboard-app .ezsc-dashboard-bottom-link{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-width:0;min-height:56px;padding:6px 4px;border-radius:16px;color:rgb(255 255 255 / .74);text-decoration:none;font-size:11px;font-weight:700;line-height:1.15;text-align:center;box-sizing:border-box}body.ezsc-dashboard-app .ezsc-dashboard-bottom-link img{width:22px;height:22px;object-fit:contain;filter:brightness(0) invert(1);opacity:.76}body.ezsc-dashboard-app .ezsc-dashboard-bottom-link.is-active{background:var(--ezsc-accent,#2563eb);color:#fff;box-shadow:0 10px 24px color-mix(in srgb,var(--ezsc-accent,#2563eb) 26%,transparent)}body.ezsc-dashboard-app .ezsc-dashboard-bottom-link.is-active img{opacity:1}}@media (max-width:782px){body.admin-bar.ezsc-dashboard-app .ezsc-dashboard-shell{top:46px}}@media (max-width:767px){body.ezsc-dashboard-app .ezsc-dashboard-shell{padding:8px}body.ezsc-dashboard-app .ezsc-dashboard-frame{gap:8px}body.ezsc-dashboard-app .ezsc-dashboard-bottom-nav{right:8px;left:8px;min-height:68px;padding-inline:6px;border-radius:20px}body.ezsc-dashboard-app .ezsc-dashboard-bottom-link{min-height:52px;font-size:10px}body.ezsc-dashboard-app .ezsc-dashboard-bottom-link img{width:21px;height:21px}}.ezsc-notebook-practice-gallery{margin:18px 0 24px}.ezsc-notebook-practice-gallery>h3{margin:0 0 12px}.ezsc-notebook-practice-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}.ezsc-notebook-practice-item{padding:8px;border:1px solid #e2e8f0;border-radius:16px;background:#fff}.ezsc-notebook-practice-item video{display:block;width:100%;aspect-ratio:9/16;max-height:320px;object-fit:cover;background:#000;border-radius:12px}.ezsc-notebook-practice-item small{display:block;padding:7px 3px 2px;color:#64748b}