:root{--primary-blue: #1a365d;--primary-dark: #0a0e27;--accent-red: #ff6b6b;--text-primary: #1a202c;--text-secondary: #4a5568;--text-muted: #718096;--bg-primary: #ffffff;--bg-secondary: #f7fafc;--bg-gradient-start: #ffffff;--bg-gradient-end: #edf2f7;--phase1-color: #3182ce;--phase2-color: #38a169;--phase3-color: #d69e2e;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--font-family: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0,0,0,.1);--shadow-md: 0 4px 6px rgba(0,0,0,.1);--shadow-lg: 0 10px 25px rgba(0,0,0,.15)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-family);color:var(--text-primary);background:linear-gradient(135deg,var(--bg-gradient-start) 0%,var(--bg-gradient-end) 100%);min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--primary-blue);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-dark)}.app-container{min-height:100vh;display:flex;flex-direction:column;position:relative}.chapter-container{flex:1;padding:2rem;padding-bottom:100px;overflow-y:auto}.chapter{max-width:1200px;margin:0 auto}.progress-bar-container{position:fixed;top:0;left:0;right:0;height:4px;background:#1a365d1a;z-index:1000}.progress-bar{height:100%;background:linear-gradient(90deg,var(--primary-blue),var(--accent-red));transition:width .5s ease}.navigation{position:fixed;bottom:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid rgba(26,54,93,.1);padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between;z-index:1000}.nav-btn{padding:.75rem 1.5rem;border:2px solid var(--primary-blue);background:transparent;color:var(--primary-blue);border-radius:var(--radius-md);font-family:var(--font-family);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .3s ease}.nav-btn:hover:not(:disabled){background:var(--primary-blue);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}.nav-btn:disabled{opacity:.4;cursor:not-allowed}.chapter-dots{display:flex;gap:.5rem;align-items:center}.chapter-dot{width:12px;height:12px;border-radius:50%;border:2px solid var(--primary-blue);background:transparent;cursor:pointer;position:relative;transition:all .3s ease}.chapter-dot:hover{transform:scale(1.2)}.chapter-dot.active{background:var(--primary-blue);border-color:var(--primary-blue)}.dot-indicator{position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;border:2px solid var(--accent-red)}.page-info{font-size:.9rem;color:var(--text-muted);font-weight:500}.chapter-title{font-size:2.5rem;font-weight:700;color:var(--primary-blue);text-align:center;margin-bottom:var(--spacing-xl);position:relative}.chapter-title:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:60px;height:4px;background:linear-gradient(90deg,var(--primary-blue),var(--accent-red));border-radius:2px}.cover{min-height:calc(100vh - 200px);display:flex;align-items:center;justify-content:center}.cover-content{text-align:center;max-width:800px}.cover-badge{display:inline-block;padding:.5rem 1.5rem;background:linear-gradient(135deg,var(--primary-blue),var(--primary-dark));color:#fff;border-radius:50px;font-size:.9rem;font-weight:500;margin-bottom:var(--spacing-lg)}.cover-title{font-size:2.8rem;font-weight:900;color:var(--primary-blue);margin-bottom:var(--spacing-sm);line-height:1.2}.cover-subtitle{font-size:2rem;font-weight:700;color:var(--text-secondary);margin-bottom:var(--spacing-xl)}.cover-info{display:flex;justify-content:center;gap:var(--spacing-xl);margin-bottom:var(--spacing-xl);flex-wrap:wrap}.info-item{display:flex;flex-direction:column;align-items:center;gap:.25rem}.info-label{font-size:.85rem;color:var(--text-muted)}.info-value{font-size:1.1rem;font-weight:600;color:var(--text-primary)}.cover-goals{margin-bottom:var(--spacing-xl)}.cover-goals h3{font-size:1.2rem;color:var(--text-secondary);margin-bottom:var(--spacing-md)}.goals-grid{display:flex;justify-content:center;gap:var(--spacing-lg);flex-wrap:wrap}.goal-card{background:#fff;padding:var(--spacing-md);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);min-width:180px;transition:transform .3s ease,box-shadow .3s ease}.goal-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.goal-icon{font-size:2rem;margin-bottom:.5rem}.goal-text{font-weight:600;color:var(--text-primary)}.cover-hint{color:var(--text-muted);font-size:.9rem;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}.overview-section{margin-bottom:var(--spacing-2xl)}.overview-section h3{font-size:1.5rem;color:var(--primary-blue);margin-bottom:var(--spacing-lg);padding-left:var(--spacing-sm);border-left:4px solid var(--accent-red)}.issues-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-md)}.issue-card{background:#fff;padding:var(--spacing-md);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:all .3s ease}.issue-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.issue-icon{font-size:2rem;margin-bottom:.5rem}.issue-title{font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.issue-desc{font-size:.9rem;color:var(--text-secondary)}.phases-timeline{display:flex;flex-direction:column;gap:var(--spacing-md)}.phase-card{background:#fff;padding:var(--spacing-md);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border-left:4px solid;transition:all .3s ease}.phase-card:hover{transform:translate(5px);box-shadow:var(--shadow-md)}.phase-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.phase-name{font-weight:700;font-size:1.1rem}.phase-budget{font-weight:600;color:var(--accent-red)}.phase-theme{color:var(--text-secondary);margin-bottom:.5rem}.phase-period{font-size:.85rem;color:var(--text-muted);margin-bottom:.5rem}.phase-items{display:flex;flex-wrap:wrap;gap:.5rem}.phase-item{background:var(--bg-secondary);padding:.25rem .75rem;border-radius:50px;font-size:.85rem;color:var(--text-secondary)}.overview-summary{background:linear-gradient(135deg,var(--primary-blue),var(--primary-dark));color:#fff;padding:var(--spacing-lg);border-radius:var(--radius-lg);text-align:center;font-size:1.1rem;line-height:1.6}.overview-summary strong{color:gold}.phase-header-banner{padding:var(--spacing-xl);border-radius:var(--radius-lg);margin-bottom:var(--spacing-xl);color:#fff}.phase-header-content{text-align:center}.phase-number{font-size:1rem;font-weight:500;opacity:.9;margin-bottom:.5rem}.phase-header-banner h2{font-size:2rem;font-weight:700;margin-bottom:var(--spacing-md)}.phase-meta{display:flex;justify-content:center;gap:var(--spacing-xl);margin-bottom:var(--spacing-sm);flex-wrap:wrap}.phase-meta span{font-size:1rem;opacity:.9}.phase-theme-text{font-size:1.1rem;opacity:.8;font-style:italic}.phase-tasks{display:flex;flex-direction:column;gap:var(--spacing-md)}.task-card{background:#fff;padding:var(--spacing-md);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:all .3s ease}.task-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.task-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.task-id{background:var(--primary-blue);color:#fff;padding:.25rem .75rem;border-radius:50px;font-size:.85rem;font-weight:600}.task-period{font-size:.85rem;color:var(--text-muted)}.task-title{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:.75rem}.task-items{list-style:none;padding:0;margin-bottom:var(--spacing-sm)}.task-items li{padding:.4rem 0 .4rem 1.5rem;position:relative;font-size:.95rem;color:var(--text-secondary)}.task-items li:before{content:"▸";position:absolute;left:0;color:var(--accent-red);font-weight:700}.task-effect{background:var(--bg-secondary);padding:var(--spacing-sm);border-radius:var(--radius-sm);font-size:.9rem;color:var(--text-secondary);border-left:3px solid var(--accent-red)}.task-effect strong{color:var(--primary-blue)}.summary-section{margin-bottom:var(--spacing-2xl)}.summary-section h3{font-size:1.5rem;color:var(--primary-blue);margin-bottom:var(--spacing-lg);padding-left:var(--spacing-sm);border-left:4px solid var(--accent-red)}.achievements-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--spacing-md)}.achievement-card{background:#fff;padding:var(--spacing-lg);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);text-align:center;transition:all .3s ease}.achievement-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.achievement-icon{font-size:3rem;margin-bottom:var(--spacing-sm)}.achievement-title{font-size:1.1rem;font-weight:700;color:var(--primary-blue);margin-bottom:.5rem}.achievement-desc{font-size:.9rem;color:var(--text-secondary)}.budget-table{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.budget-row{display:flex;justify-content:space-between;padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--bg-secondary);transition:background .3s ease}.budget-row:hover{background:var(--bg-secondary)}.budget-row.total{background:linear-gradient(135deg,var(--primary-blue),var(--primary-dark));color:#fff;font-weight:700;font-size:1.1rem}.budget-row.total .budget-phase,.budget-row.total .budget-amount{color:#fff}.budget-phase{font-weight:600}.budget-amount{font-weight:700;color:var(--text-primary)}.summary-timeline{margin-bottom:var(--spacing-2xl)}.timeline-visual{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);flex-wrap:wrap;padding:var(--spacing-lg);background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.timeline-phase{display:flex;flex-direction:column;align-items:center;gap:.5rem}.timeline-dot{width:20px;height:20px;border-radius:50%}.timeline-info{text-align:center}.timeline-name{font-weight:600;color:var(--text-primary)}.timeline-period{font-size:.85rem;color:var(--text-muted)}.timeline-line{width:60px;height:2px;background:linear-gradient(90deg,var(--text-muted),var(--text-muted));opacity:.3}.summary-footer{background:linear-gradient(135deg,var(--primary-blue),var(--primary-dark));color:#fff;padding:var(--spacing-xl);border-radius:var(--radius-lg);text-align:center;font-size:1.2rem;line-height:1.8}.summary-footer strong{color:gold}@media (max-width: 768px){.chapter-container{padding:1rem;padding-bottom:100px}.cover-title{font-size:1.8rem}.cover-subtitle{font-size:1.4rem}.chapter-title{font-size:1.8rem}.phase-header-banner h2{font-size:1.5rem}.navigation{padding:.75rem 1rem}.nav-btn{padding:.5rem 1rem;font-size:.8rem}.cover-info{flex-direction:column;gap:var(--spacing-sm)}.goals-grid{flex-direction:column;align-items:center}.goal-card{width:100%;max-width:300px}}