.page-container{max-width:1100px;margin:2rem auto 3rem auto;padding:0 1.25rem;width:100%}.page-header{text-align:center;margin-bottom:2.5rem}.page-badge{display:inline-block;padding:4px 12px;background:rgba(56,189,248,.15);color:var(--primary);border:1px solid rgba(56,189,248,.4);border-radius:20px;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:.75rem}[data-theme="light"] .page-badge{background:#e0f2fe;color:#0369a1;border:1px solid #7dd3fc}.page-title{font-size:2.2rem;font-weight:900;color:var(--text-primary);line-height:1.2;margin-bottom:.75rem}.page-subtitle{font-size:1.05rem;color:var(--text-secondary);max-width:650px;margin:0 auto;line-height:1.6}.content-grid{display:grid;grid-template-columns:1fr 340px;gap:2rem;align-items:start}.card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.75rem;box-shadow:var(--shadow-sm);margin-bottom:1.5rem}.main-column .content-section:last-child,.sidebar-column .card:last-child{margin-bottom:0}.card h2{font-size:1.35rem;font-weight:800;margin-bottom:1rem;display:flex;align-items:center;gap:8px;color:var(--text-primary)}.card h3{font-size:1.1rem;font-weight:700;margin-bottom:.75rem;color:var(--text-primary)}.card p{color:var(--text-secondary);line-height:1.7;margin-bottom:1rem}.card p:last-child{margin-bottom:0}.timeline{position:relative;padding-left:24px;margin-top:1rem;display:flex;flex-direction:column;gap:1.5rem}.timeline::before{content:'';position:absolute;top:6px;bottom:6px;left:7px;width:2px;background:var(--border-color)}.timeline-item{position:relative}.timeline-item::before{content:'';position:absolute;left:-24px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--primary);border:3px solid var(--bg-surface);box-shadow:0 0 0 2px var(--border-color)}.t-year{display:inline-block;font-family:var(--font-mono);font-weight:800;font-size:.85rem;color:var(--primary);margin-bottom:4px}.timeline-item h4{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:4px}.timeline-item p{font-size:.9rem;color:var(--text-secondary);margin-bottom:0}.props-explanation-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1rem}.prop-card{background:var(--bg-surface-alt);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:1.1rem}.prop-card h4{font-size:.95rem;font-weight:700;color:var(--primary);margin-bottom:6px}.prop-card p{font-size:.85rem;color:var(--text-secondary);margin-bottom:0}.styled-list{list-style:none;margin:1rem 0;display:flex;flex-direction:column;gap:10px}.styled-list li{position:relative;padding-left:20px;color:var(--text-secondary);line-height:1.6}.styled-list li::before{content:'•';position:absolute;left:4px;color:var(--primary);font-size:1.2rem;line-height:1}.styled-numbered-list{padding-left:1.25rem;display:flex;flex-direction:column;gap:12px;margin:1rem 0;color:var(--text-secondary);line-height:1.6}.stats-counter-list{display:flex;flex-direction:column;gap:8px}.stat-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--border-color);font-size:.85rem}.stat-row span{color:var(--text-secondary);font-weight:500}.stat-row strong{font-family:var(--font-mono);color:var(--text-primary)}.usage-steps{padding-left:1.2rem;display:flex;flex-direction:column;gap:8px;font-size:.85rem;color:var(--text-secondary)}.full-width{width:100%}.legal-card{padding:2.5rem}.legal-notice-banner{display:flex;align-items:flex-start;gap:14px;background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.25);border-radius:var(--radius-sm);padding:1.25rem;margin-bottom:2rem}.legal-notice-banner svg{color:var(--primary);flex-shrink:0;margin-top:2px}.legal-notice-banner strong{display:block;color:var(--primary);margin-bottom:4px;font-size:.95rem}.legal-section{margin-bottom:2rem}.legal-section h2{font-size:1.2rem;font-weight:800;margin-bottom:.75rem}.legal-section ul{padding-left:1.5rem;margin:.75rem 0;color:var(--text-secondary);line-height:1.7}.agent-box{background:var(--bg-surface-alt);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:1.25rem;margin-top:1rem;display:flex;flex-direction:column;gap:8px}.agent-row strong{color:var(--text-primary);display:inline-block;width:160px}.disclaimer-alert{background:rgba(239,68,68,.12);border-left:4px solid #ef4444;padding:1.25rem;border-radius:4px;margin:1rem 0;color:var(--text-primary)}.disclaimer-alert strong{color:#f87171;display:block;margin-bottom:6px;font-size:.95rem}[data-theme="light"] .disclaimer-alert{background:#fef2f2;border-left:4px solid #b91c1c;color:#0f172a}[data-theme="light"] .disclaimer-alert strong{color:#b91c1c}.legal-footer-note{border-top:1px solid var(--border-color);padding-top:1.5rem;margin-top:2rem;font-size:.85rem;color:var(--text-secondary)}.contact-form-card .form-desc{margin-bottom:1.5rem;color:var(--text-secondary)}.alert{display:flex;align-items:flex-start;gap:12px;padding:1rem 1.25rem;border-radius:var(--radius-sm);margin-bottom:1.5rem;font-size:.9rem}.alert-success{background:rgba(34,197,94,.15);border:1px solid rgba(34,197,94,.4);color:#4ade80}.alert-success svg{color:#4ade80;flex-shrink:0}[data-theme="light"] .alert-success{background:#f0fdf4;border:1px solid #86efac;color:#166534}[data-theme="light"] .alert-success svg{color:#166534}.alert-error{background:rgba(239,68,68,.15);border:1px solid rgba(239,68,68,.4);color:#f87171}.alert-error svg{color:#f87171;flex-shrink:0}[data-theme="light"] .alert-error{background:#fef2f2;border:1px solid #fca5a5;color:#991b1b}[data-theme="light"] .alert-error svg{color:#991b1b}.alert ul{margin-top:6px;padding-left:1.2rem}.styled-form{display:flex;flex-direction:column;gap:1.25rem}.form-row.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.85rem;font-weight:600;color:var(--text-primary)}.form-group .required{color:#ef4444}.form-control{width:100%;padding:10px 14px;background:var(--bg-surface-alt);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;transition:all .2s ease}.form-control::placeholder{color:var(--text-placeholder);opacity:1}.form-control:focus{outline:none;border-color:var(--border-color-focus);background:var(--bg-surface);box-shadow:0 0 0 3px rgba(56,189,248,.25)}textarea.form-control{resize:vertical;min-height:120px}.form-actions{margin-top:.5rem}.contact-channels{display:flex;flex-direction:column;gap:12px}.channel-item{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid var(--border-color)}.channel-item:last-child{border-bottom:none}.ch-icon{font-size:1.4rem}.ch-content strong{font-size:.85rem;display:block;color:var(--text-primary)}.ch-content p{font-size:.85rem;color:var(--text-secondary);margin-bottom:0}.faq-accordion{display:flex;flex-direction:column;gap:12px}.faq-item{padding:8px 0;border-bottom:1px solid var(--border-color)}.faq-item:last-child{border-bottom:none}.faq-item strong{font-size:.85rem;color:var(--primary);display:block;margin-bottom:4px}.faq-item p{font-size:.85rem;color:var(--text-secondary);margin-bottom:0}.error-page{display:flex;align-items:center;justify-content:center;min-height:60vh}.error-card{text-align:center;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:3rem 2rem;max-width:500px;box-shadow:var(--shadow-lg)}.error-badge{font-size:5rem;font-weight:900;font-family:var(--font-mono);color:var(--primary);line-height:1;margin-bottom:1rem;text-shadow:0 0 25px rgba(56,189,248,.4)}.error-card h1{font-size:1.6rem;font-weight:800;margin-bottom:.75rem}.error-card p{color:var(--text-secondary);margin-bottom:2rem}.error-actions{display:flex;gap:12px;justify-content:center}@media (max-width:900px){.content-grid{grid-template-columns:1fr}.form-row.two-cols{grid-template-columns:1fr}.props-explanation-grid{grid-template-columns:1fr}.legal-card{padding:1.5rem}}