@import "https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600&display=swap";:root{--bg-color:#f7f4ed;--text-primary:#1a1a1a;--text-secondary:#5e5e5e;--accent-primary:#8b3a33;--accent-secondary:#2b3a41;--border-color:#d1cabe;--transition-normal:.4s cubic-bezier(.16, 1, .3, 1);--font-heading:"Cormorant Garamond", serif;--font-body:"DM Sans", 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box-shadow var(--transition-normal);background:#fff;padding:40px;position:relative;box-shadow:4px 4px #1a1a1a}.editorial-panel:hover{transform:translate(-2px,-2px);box-shadow:6px 6px #1a1a1a}.btn-primary{background:var(--text-primary);color:#fff;text-transform:uppercase;letter-spacing:.05em;border:1px solid var(--text-primary);z-index:1;white-space:nowrap;padding:14px 32px;font-size:.95rem;font-weight:500;display:inline-block;position:relative;overflow:hidden}.btn-primary:before{content:"";background:var(--accent-primary);z-index:-1;transform-origin:bottom;transition:transform var(--transition-normal);position:absolute;inset:0;transform:scaleY(0)}.btn-primary:hover:before{transform:scaleY(1)}.btn-outline{color:var(--text-primary);border:1px solid var(--border-color);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;background:0 0;padding:14px 32px;font-size:.95rem;font-weight:500;display:inline-block}.btn-outline:hover{background:var(--text-primary);color:#fff;border-color:var(--text-primary)}.container{width:100%;max-width:1280px;margin:0 auto;padding-left:40px;padding-right:40px}.section{padding-top:100px;padding-bottom:100px;position:relative}.section-divider{background-color:var(--border-color);width:100%;height:1px;position:absolute;bottom:0;left:0}.animate-up{opacity:0;animation:1s cubic-bezier(.16,1,.3,1) forwards slideUp}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.delay-1{animation-delay:.15s}.delay-2{animation-delay:.3s}.delay-3{animation-delay:.45s}.grid{gap:40px;display:grid}.grid-cols-1{grid-template-columns:1fr}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}@media (width<=1200px){.btn-primary,.btn-outline{white-space:normal;text-align:center;padding:14px 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(width<=1200px){.mobile-menu-btn{display:block!important}.nav-logo-text{font-size:1.2rem!important}}.lesson-preview-section{overflow:hidden}.lesson-preview{border:1px solid var(--border-color);box-shadow:6px 6px 0 var(--text-primary);background:#fff;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);align-items:center;gap:clamp(44px,7vw,100px);padding:clamp(32px,5vw,72px);display:grid}.lesson-preview__copy{z-index:1;position:relative}.lesson-preview__eyebrow{color:var(--accent-primary);letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;font-size:.78rem;font-weight:600;line-height:1.3}.lesson-preview__copy h2{margin-bottom:24px;font-size:clamp(2.5rem,4vw,4.3rem)}.lesson-preview__body{max-width:480px;color:var(--text-secondary);margin-bottom:30px;font-size:1.08rem;line-height:1.75}.lesson-preview__points{color:var(--text-primary);flex-direction:column;gap:13px;margin-bottom:34px;font-size:.96rem;display:flex}.lesson-preview__points 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(width<=560px){.lesson-preview{box-shadow:4px 4px 0 var(--text-primary);gap:34px;padding:28px 20px 34px}.lesson-preview__copy h2{font-size:clamp(2.15rem,10vw,3rem)}.lesson-preview__body{font-size:1rem}.lesson-preview__media{width:100%;padding:0 5px 54px 0}}:root{--ok:#2f6b45;--ok-bg:#e8f1ea;--warn:#8a6116;--warn-bg:#f7efdd;--bad:#8b3a33;--bad-bg:#f6e8e7;--info:#2b3a41;--info-bg:#e8edef;--panel:#fff;--sidebar-w:264px}.app-shell{grid-template-columns:var(--sidebar-w) minmax(0, 1fr);background:var(--bg-color);min-height:100vh;display:grid}.app-sidebar{border-right:1px solid var(--border-color);background:#fffdf8;flex-direction:column;height:100vh;padding:24px 0;display:flex;position:sticky;top:0;overflow-y:auto}.app-sidebar__brand{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;margin-bottom:16px;padding:0 24px 24px;display:flex}.app-sidebar__brand img{object-fit:cover;border:1px solid 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