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";font-weight:800}.field-hint{display:block;color:var(--muted);font-size:.8rem;margin-top:6px}.field-optional{color:var(--muted);font-weight:400}.field-wrap{position:relative}.field-wrap:has(.field-reveal) .field{padding-right:92px}.field-reveal{position:absolute;top:50%;right:8px;transform:translateY(-50%);border:0;border-radius:var(--radius-sm);background:var(--primary-soft);color:var(--royal);font:inherit;font-size:.8rem;font-weight:700;padding:6px 10px;cursor:pointer}.field[aria-invalid=true]{border-color:var(--danger);border-width:2px}.card p{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media(max-width:1000px){.nav-row{flex-wrap:wrap;gap:16px;padding:14px 0}.navigation{order:3;width:100%}.admin-layout{grid-template-columns:1fr}.admin-nav{position:static;display:flex;flex-wrap:wrap;gap:8px}}@media(max-width:700px){.course-layout{grid-template-columns:1fr}.mobile-program{display:block}.sidebar{max-height:45vh}.sidebar.mobile-hidden{display:none}.skeleton-grid{grid-template-columns:1fr}.hero{padding:48px 0}.container{width:calc(100% - 32px)}.space-between{flex-wrap:wrap}.pagination{justify-content:center;flex-wrap:wrap}.learning-content h2{font-size:1.5rem}.nav-actions{flex-wrap:wrap}.panel{padding:20px}.table{min-width:560px}}.confirmation-dialog{width:min(480px,calc(100% - 32px));border:1px solid var(--line);border-radius:18px;padding:28px;color:var(--navy);box-shadow:0 30px 100px #17243b30}.confirmation-dialog::backdrop{background:#17243b88;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.confirmation-dialog h2{font-size:1.5rem}.toast-stack{position:fixed;bottom:24px;right:24px;z-index:40;display:grid;gap:12px;max-width:min(420px,calc(100% - 32px))}.toast{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--royal);border-radius:12px;padding:12px 16px;box-shadow:0 10px 35px #17243b20;display:flex;align-items:center;gap:12px;animation:toast-in .2s ease-out}.toast-error{border-left-color:var(--danger);background:#fdf1ee}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}}@media(max-width:700px){.toast-stack{left:16px;right:16px;bottom:16px;max-width:none}}@media(prefers-reduced-motion:reduce){.toast{animation:none}}.admin-layout>*,.editor-grid>*{min-width:0}.table-wrap{max-width:100%}@media(max-width:1000px){.admin-layout{grid-template-columns:minmax(0,1fr)}.admin-nav .button.block{width:auto;flex:1 1 140px;margin-bottom:0}}@media(max-width:700px){.editor-grid{grid-template-columns:minmax(0,1fr)}}.learner-frame-pages .page{padding:18px 0 36px}.learner-frame-pages .container{width:100%;max-width:none;padding-left:0;padding-right:0}.learner-frame-pages h1{font-size:clamp(1.7rem,3vw,2.3rem);line-height:1.25}.learner-frame-pages .page-header{margin-bottom:28px}.learner-frame-pages .hero{padding-top:24px;padding-bottom:28px}.learner-frame-pages .hero h1{font-size:clamp(1.8rem,3.5vw,3rem)}.learner-frame-pages .editor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:900px){.learner-frame-pages .editor-grid{grid-template-columns:minmax(0,1fr)}}.nav-toggle{display:none;min-height:44px;padding:0 16px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);color:var(--navy);font:inherit;font-weight:700;cursor:pointer}@media(max-width:700px){.nav-toggle{display:inline-flex;align-items:center;margin-left:auto}.nav-actions{margin-left:0}.navigation{display:none;flex-direction:column;align-items:stretch;gap:0;overflow:visible}.navigation.open{display:flex}.navigation a{padding:14px 4px;border-top:1px solid var(--line);font-size:.95rem}.navigation a[aria-current=page]{color:var(--royal);font-weight:800}}.detail-grid{align-items:start}.detail-title{font-size:clamp(2.3rem,4.5vw,3.8rem);margin:14px 0 17px}.enroll-title{margin-bottom:10px}.enroll-price{font-size:2rem;margin:23px 0}.enroll-bar{display:none}@media(max-width:900px){.enroll-bar{position:fixed;inset:auto 0 0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--line);box-shadow:0 -8px 24px #17243b14}.enroll-bar .price{font-size:1.25rem;font-weight:800}.page:has(.enroll-bar){padding-bottom:96px}}.brand-logo{display:block;flex:none;height:40px;width:auto;max-width:160px;object-fit:contain;border-radius:8px}.learner-logo .brand-logo{height:48px;max-width:72px}.reader-brand .brand-logo,.builder-brand .brand-logo{height:40px;max-width:64px;padding:3px;background:#fff;border-radius:10px}