@import "https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400..800;1,6..72,400..800&family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Plus+Jakarta+Sans:ital,wght@0,300..800;1,300..800&family=JetBrains+Mono:wght@400;500;600&family=Outfit:wght@300;400;500;600;700;800;900&display=swap";:root{--bg-parchment:#f8f6f0;--bg-paper:#fff;--bg-paper-warm:#faf8f3;--bg-paper-hover:#f3efe6;--bg-backdrop:#1c242140;--ink-primary:#1c2421;--ink-secondary:#4a5568;--ink-muted:#64748b;--ink-faint:#94a3b8;--rule-border:#e5e0d8;--rule-border-subtle:#efece6;--rule-border-active:#2c5e55;--rule-connector:#d6d0c5;--accent-sage:#2c5e55;--accent-sage-light:#2c5e5514;--accent-sage-hover:#234b44;--accent-terracotta:#c85a32;--accent-terracotta-light:#c85a321a;--accent-gold:#c29b38;--font-serif:"Newsreader", "Playfair Display", "Georgia", serif;--font-sans:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--shadow-subtle:0 1px 3px #1c242108, 0 1px 2px #1c242105;--shadow-paper:0 4px 20px #1c24210a, 0 1px 3px #1c242105;--shadow-popover:0 12px 32px #1c242114, 0 2px 6px #1c24210a;--shadow-hover:0 8px 24px #2c5e551f;--bg-primary:var(--bg-parchment);--bg-secondary:var(--bg-paper-warm);--bg-tertiary:var(--bg-paper);--accent-cyan:#0284c7;--accent-purple:#2c5e55;--accent-emerald:#059669;--text-primary:var(--ink-primary);--text-secondary:var(--ink-secondary);--text-muted:var(--ink-muted);--border-subtle:var(--rule-border);--border-accent:var(--rule-border-active);--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--radius-xs:4px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-full:9999px;--radius-pill:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.16, 1, .3, 1);--transition-smooth:.25s cubic-bezier(.16, 1, .3, 1);--transition-slow:.4s cubic-bezier(.16, 1, .3, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background-color:var(--bg-parchment);color:var(--ink-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}.glass-panel{-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:var(--space-lg);transition:all var(--transition-base);background:#ffffff08}.glass-panel:hover{border-color:var(--border-accent);box-shadow:var(--shadow-glow-cyan)}.gradient-text{background:var(--accent-gradient);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;font-weight:700}.gradient-text-alt{background:var(--accent-gradient-reverse);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;font-weight:700}.glow-effect{box-shadow:var(--shadow-glow-cyan);transition:box-shadow var(--transition-base)}.glow-effect:hover{box-shadow:0 0 30px #00f0ff80,0 0 90px #00f0ff33}.glow-purple{box-shadow:var(--shadow-glow-purple)}.glow-emerald{box-shadow:0 0 20px #00ff9d4d,0 0 60px #00ff9d1a}.container{width:100%;max-width:100%;padding:0 var(--space-xl);margin:0 auto}.container-narrow{max-width:1200px}.btn{justify-content:center;align-items:center;gap:var(--space-sm);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-base);border:none;padding:.75rem 1.5rem;font-family:Outfit,sans-serif;font-size:1rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:var(--text-primary);box-shadow:0 4px 15px #00f0ff4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 25px #00f0ff80}.btn-secondary{color:var(--accent-cyan);border:1px solid var(--accent-cyan);background:0 0}.btn-secondary:hover{box-shadow:var(--shadow-glow-cyan);background:#00f0ff1a}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:700;line-height:1.2}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.5rem,4vw,2.5rem)}h3{font-size:clamp(1.25rem,3vw,1.75rem)}h4{font-size:1.25rem}a{color:var(--accent-cyan);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-emerald)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--accent-purple)}::selection{color:var(--text-primary);background:#00f0ff4d}:focus-visible{outline:2px solid var(--accent-cyan);outline-offset:2px}.flex-center{justify-content:center;align-items:center;display:flex}.grid{gap:var(--space-lg);display:grid}.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.mb-xl{margin-bottom:var(--space-xl)}.p-sm{padding:var(--space-sm)}.p-md{padding:var(--space-md)}.p-lg{padding:var(--space-lg)}.p-xl{padding:var(--space-xl)}.opacity-50{opacity:.5}.opacity-75{opacity:.75}.opacity-100{opacity:1}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.bg-orb{border-radius:var(--radius-full);filter:blur(120px);pointer-events:none;z-index:-1;position:fixed}.bg-orb--cyan{background:#00f0ff14;width:600px;height:600px;top:-200px;right:-200px}.bg-orb--purple{background:#7b2ff714;width:500px;height:500px;bottom:-150px;left:-150px}.bg-orb--emerald{background:#00ff9d0f;width:400px;height:400px;top:50%;left:50%;transform:translate(-50%,-50%)}.vertical-card{gap:var(--space-md);flex-direction:column;height:100%;display:flex}.vertical-card__icon{border-radius:var(--radius-md);background:var(--bg-tertiary);border:1px solid var(--accent-cyan);justify-content:center;align-items:center;width:60px;height:60px;display:flex}.vertical-card__icon svg{color:var(--accent-cyan)}.vertical-card__title{color:var(--text-primary);font-size:1.25rem;font-weight:600}.vertical-card__description{color:var(--text-secondary);flex:1;line-height:1.6}.vertical-card__progress{gap:var(--space-xs);flex-direction:column;display:flex}.vertical-card__progress-header{color:var(--text-secondary);justify-content:space-between;font-size:.85rem;display:flex}.vertical-card__progress-label{font-weight:500}.vertical-card__progress-value{color:var(--accent-cyan);font-weight:700}.vertical-card__progress-track{border-radius:var(--radius-sm);background:var(--bg-secondary);width:100%;height:8px;overflow:hidden}.vertical-card__progress-fill{border-radius:var(--radius-sm);background:linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));height:100%;transition:width .5s ease-out;box-shadow:0 0 10px #00ffff4d}.vertical-card__btn{align-self:flex-start}.vertical-detail__header{padding:var(--space-3xl);text-align:center;max-width:900px;margin:0 auto var(--space-xl)}.vertical-detail__title{font-size:2.5rem}.vertical-detail__description{font-size:1.2rem}.vertical-detail__master-progress{max-width:500px;margin:var(--space-lg) auto 0;padding:var(--space-lg);background:var(--bg-tertiary);border-radius:var(--radius-lg);border:1px solid var(--accent-cyan)}.vertical-detail__master-progress-header{margin-bottom:var(--space-xs);color:var(--text-primary);justify-content:space-between;font-size:.9rem;font-weight:700;display:flex}.vertical-detail__master-progress-label{font-weight:600}.vertical-detail__master-progress-value{color:var(--accent-cyan)}.vertical-detail__master-progress-track{border-radius:var(--radius-md);background:var(--bg-secondary);width:100%;height:12px;overflow:hidden}.vertical-detail__master-progress-fill{border-radius:var(--radius-md);background:linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));height:100%;transition:width .5s ease-out;box-shadow:0 0 15px #0ff6}.vertical-detail__back-btn{display:inline-flex}.vertical-detail__tasks-section{max-width:900px;margin:0 auto}.vertical-detail__tasks-title{font-size:1.5rem}.vertical-detail__tasks-list{gap:var(--space-md);flex-direction:column;display:flex}.vertical-task{padding:var(--space-lg);cursor:pointer;transition:all var(--transition-base);border:1px solid var(--border-subtle);align-items:center;gap:var(--space-md);display:flex}.vertical-task:hover{border-color:var(--border-accent);transform:translateY(-4px);box-shadow:0 10px 30px #00ffff26}.vertical-task--completed{border:1px solid var(--accent-cyan);opacity:.75}.vertical-task--completed:hover{opacity:.9}.vertical-task__checkmark{border-radius:var(--radius-sm);border:2px solid var(--accent-cyan);width:28px;height:28px;transition:all var(--transition-base);background:0 0;flex-shrink:0;justify-content:center;align-items:center;display:flex}.vertical-task--completed .vertical-task__checkmark{background:var(--accent-cyan);box-shadow:0 0 10px #00ffff80}.vertical-task__title{color:var(--text-primary);transition:all var(--transition-base);flex:1;font-size:1.1rem}.vertical-task--completed .vertical-task__title{color:var(--text-secondary);text-decoration:line-through}.vertical-task__badge{color:var(--accent-cyan);white-space:nowrap;font-size:.8rem;font-weight:700}.fde-dashboard{gap:var(--space-xl);flex-direction:column;max-width:1100px;margin:0 auto;display:flex}.fde-stats-grid{gap:var(--space-lg);grid-template-columns:2fr 1fr;display:grid}@media (width<=768px){.fde-stats-grid{grid-template-columns:1fr}}.fde-main-progress-card{padding:var(--space-xl);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.circular-progress-wrapper{width:120px;height:120px;margin-bottom:var(--space-md);position:relative}.modules-grid{gap:var(--space-md);grid-template-columns:repeat(auto-fill,minmax(220px,1fr));display:grid}.module-card{aspect-ratio:1.1;padding:var(--space-md);border-radius:var(--radius-md);cursor:pointer;border:1px solid var(--border-subtle);transition:all var(--transition-base);background:#ffffff05;flex-direction:column;justify-content:space-between;display:flex;position:relative;overflow:hidden}.module-card:hover{border-color:var(--accent-cyan);box-shadow:var(--shadow-glow-cyan);background:#ffffff0a;transform:translateY(-4px)scale(1.02)}.module-card--active{border-color:var(--accent-purple);box-shadow:var(--shadow-glow-purple);background:#7b2ff70d!important}.module-card__badge{text-transform:uppercase;color:var(--accent-cyan);margin-bottom:var(--space-xs);font-size:.75rem;font-weight:700}.module-card__title{color:var(--text-primary);margin-bottom:var(--space-sm);-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:.95rem;font-weight:600;line-height:1.4;display:-webkit-box;overflow:hidden}.module-card__footer{justify-content:space-between;align-items:center;margin-top:auto;display:flex}.module-card__progress-text{color:var(--text-secondary);font-size:.8rem;font-weight:600}.module-card__mini-ring{width:36px;height:36px;position:relative}.module-drawer{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-xl);margin-top:var(--space-md);box-shadow:var(--shadow-card);background:#ffffff05;animation:.4s ease-out fadeIn}.module-drawer__header{margin-bottom:var(--space-lg);border-bottom:1px solid var(--border-subtle);padding-bottom:var(--space-md);justify-content:space-between;align-items:center;display:flex}.module-drawer__title{color:var(--text-primary);font-size:1.5rem}.module-drawer__progress-bar{background:var(--bg-secondary);border-radius:var(--radius-full);width:100%;height:6px;margin-bottom:var(--space-lg);overflow:hidden}.module-drawer__progress-fill{background:linear-gradient(90deg, var(--accent-cyan), var(--accent-emerald));height:100%;transition:width var(--transition-base)}.module-drawer__tasks{gap:var(--space-sm);flex-direction:column;display:flex}.drawer-task-row{align-items:center;gap:var(--space-md);padding:var(--space-md);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);background:#ffffff03;display:flex}.drawer-task-row:hover{border-color:var(--border-accent);background:#ffffff08}.drawer-task-row__checkbox{border:2px solid var(--text-muted);width:22px;height:22px;transition:all var(--transition-fast);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.drawer-task-row--completed .drawer-task-row__checkbox{border-color:var(--accent-emerald);background:var(--accent-emerald);box-shadow:0 0 8px #00ff9d66}.drawer-task-row__title{color:var(--text-primary);transition:all var(--transition-fast);flex-grow:1;font-size:1rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.nav-link,.nav-dropdown-btn{align-items:center;gap:var(--space-xs);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:1px solid #0000;padding:.5rem .85rem;font-family:Outfit,sans-serif;font-size:.95rem;font-weight:500;text-decoration:none;display:inline-flex}.nav-link:hover,.nav-dropdown-btn:hover{color:var(--text-primary);border-color:var(--border-subtle);background:#ffffff0d}.nav-link.active,.nav-dropdown-btn.active{color:var(--accent-cyan);border-color:var(--border-accent);background:#00f0ff14}.dropdown-chevron{transition:transform var(--transition-fast)}.dropdown-chevron.open{transform:rotate(180deg)}.nav-dropdown-wrapper{margin-bottom:-16px;padding-bottom:16px;position:relative}.nav-dropdown-menu{-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-accent);border-radius:var(--radius-md);min-width:240px;box-shadow:0 10px 30px #00000080, var(--shadow-glow-cyan);padding:var(--space-xs);z-index:1050;background:#12121af2;animation:.2s cubic-bezier(.16,1,.3,1) dropdownFadeIn;position:absolute;top:100%;left:0}@keyframes 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var(--rule-border);background:#fff;width:100%;margin:0;padding:0;position:sticky;top:0;left:0;right:0;box-shadow:0 2px 10px #1c24210a}.editorial-navbar{width:100%;box-shadow:none;background:0 0;border:none;border-radius:0;justify-content:space-between;align-items:center;padding:.85rem clamp(1.5rem,3.5vw,4rem);display:flex}.navbar-section{align-items:center;display:flex}.navbar-left{flex:1;justify-content:flex-start}.navbar-center{flex:1;justify-content:center}.navbar-right{flex:1;justify-content:flex-end;gap:1.25rem}.navbar-brand-pill{color:var(--ink-primary);font-family:var(--font-serif);letter-spacing:-.015em;transition:opacity var(--transition-fast);align-items:center;gap:.65rem;font-size:1.18rem;font-weight:600;text-decoration:none;display:flex}.navbar-brand-pill:hover{opacity:.85}.navbar-brand-logo{object-fit:contain;width:26px;height:26px;transition:transform var(--transition-fast);border-radius:4px}.navbar-brand-pill:hover .navbar-brand-logo{transform:scale(1.06)}.brand-pill-text{font-family:var(--font-serif);color:var(--ink-primary);font-size:1.18rem;font-weight:600}.navbar-nav-link{font-family:var(--font-sans);color:var(--ink-secondary);border-radius:var(--radius-pill);transition:all var(--transition-fast);padding:.35rem .75rem;font-size:.9rem;font-weight:500;text-decoration:none}.navbar-nav-link:hover{color:var(--ink-primary);background:var(--bg-paper-warm)}.navbar-nav-link.active{color:var(--accent-sage);background:#2c5e5514;font-weight:600}.navbar-nav-divider{color:var(--rule-border);-webkit-user-select:none;user-select:none;margin:0 .2rem;font-weight:700}.navbar-center-title{font-family:var(--font-serif);color:var(--ink-primary);letter-spacing:-.015em;transition:opacity var(--transition-fast);font-size:1.35rem;font-weight:500;text-decoration:none}.navbar-center-title:hover{opacity:.85}.navbar-action-btn{border-radius:var(--radius-pill);border:1px solid 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var(--rule-border);background:var(--bg-paper-warm);flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;display:flex;overflow:hidden}.author-avatar-img{object-fit:cover;width:100%;height:100%}.author-avatar-fallback{background:var(--accent-sage);color:#fff;justify-content:center;align-items:center;width:100%;height:100%;font-size:.8rem;font-weight:700;display:flex}@media (width<=768px){.editorial-navbar{padding:.65rem 1rem}.navbar-center,.author-name{display:none}}.layout-container{background-color:var(--bg-parchment);width:100%;min-height:100vh;color:var(--ink-primary);flex-direction:column;display:flex;position:relative;overflow-x:hidden}.layout-main-content{z-index:1;flex:1;width:100%;padding:2.25rem clamp(1.5rem,3.5vw,4rem) 5rem;position:relative}.concept-detail-popover{z-index:50;text-align:left;background:#faf8f5;border:1px solid #d8d2c5;border-radius:8px;width:min(360px,92vw);padding:1.25rem 1.4rem 1.4rem;animation:.2s cubic-bezier(.16,1,.3,1) forwards popoverFadeIn;position:absolute;top:calc(100% + 14px);left:50%;transform:translate(-50%);box-shadow:0 8px 24px #1c242114}@keyframes popoverFadeIn{0%{opacity:0;transform:translate(-50%,-6px)}to{opacity:1;transform:translate(-50%)}}.popover-caret{z-index:51;background:#faf8f5;border-top:1px solid #d8d2c5;border-left:1px solid #d8d2c5;width:12px;height:12px;position:absolute;top:-7px;left:50%;transform:translate(-50%)rotate(45deg)}.popover-header{margin-bottom:.75rem}.popover-title{font-family:var(--font-serif);color:var(--ink-primary);margin:0;font-size:clamp(1.2rem,3.5vw,1.35rem);font-weight:500;line-height:1.2}.popover-divider{background-color:#e2dbd0;height:1px;margin:.65rem 0 .85rem}.popover-content{flex-direction:column;gap:.85rem;display:flex}.popover-section{flex-direction:column;gap:.35rem;display:flex}.section-heading{font-family:var(--font-sans);color:var(--ink-primary);margin:0;font-size:.88rem;font-weight:700}.section-list{flex-direction:column;gap:.3rem;margin:0;padding:0;list-style:none;display:flex}.list-item{font-family:var(--font-sans);color:var(--ink-primary);align-items:center;gap:.45rem;font-size:.86rem;line-height:1.3;display:flex}.bullet{color:var(--ink-primary);font-size:.95rem;line-height:1}.item-text{color:var(--ink-primary)}.status-tag{color:#c85a32;margin-left:.15rem;font-size:.82rem;font-weight:500}@media (width<=640px){.concept-detail-popover{border:1px solid #d8d2c5;width:calc(100vw - 2rem);max-width:380px;position:fixed;top:auto;bottom:1.5rem;left:50%;transform:translate(-50%);box-shadow:0 12px 36px 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.chapters-planned-status,.chapters-planned-card--terracotta>div>svg{color:#a75d4b}.chapters-planned-card--ochre .chapters-planned-status,.chapters-planned-card--ochre>div>svg{color:#986c26}.chapters-planned-card--ink .chapters-planned-status,.chapters-planned-card--ink>div>svg{color:#48534f}@media (width<=760px){.chapters-index-page{padding:2.1rem 1rem 3.5rem}.chapters-index-hero{grid-template-columns:1fr;gap:2rem}.chapters-index-title{font-size:clamp(3rem,14vw,4.6rem)}.chapters-index-hero-note{max-width:390px}.chapters-section-heading{flex-direction:column;align-items:flex-start}.chapters-planned-caption{text-align:left;max-width:none}}