.container[data-astro-cid-jdipsn4n]{max-width:1200px;margin:0 auto;padding:0 1rem}.breadcrumb[data-astro-cid-jdipsn4n]{font-size:.9rem;color:#6b7280;margin-bottom:2rem;padding:1rem 0;border-bottom:1px solid #e5e7eb}.breadcrumb[data-astro-cid-jdipsn4n] a[data-astro-cid-jdipsn4n]{color:#4f46e5;text-decoration:none;transition:color .2s}.breadcrumb[data-astro-cid-jdipsn4n] a[data-astro-cid-jdipsn4n]:hover{color:#3730a3;text-decoration:underline}.header-section[data-astro-cid-jdipsn4n]{text-align:center;margin-bottom:3rem}.main-title[data-astro-cid-jdipsn4n]{font-size:3.5rem;font-weight:900;margin-bottom:1rem;background:linear-gradient(135deg,#dc2626,#ea580c,#d97706,#ca8a04,#65a30d);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.1}.subtitle[data-astro-cid-jdipsn4n]{font-size:1.25rem;color:#6b7280;max-width:600px;margin:0 auto;line-height:1.6}.overview-section[data-astro-cid-jdipsn4n]{background:linear-gradient(135deg,#fef3c7,#fde68a);border:1px solid #f59e0b;border-radius:16px;padding:2.5rem;margin:2rem 0 3rem;box-shadow:0 4px 6px -1px #f59e0b1a}.overview-section[data-astro-cid-jdipsn4n] h2[data-astro-cid-jdipsn4n]{color:#92400e;font-size:1.5rem;font-weight:700;margin-bottom:1rem}.overview-section[data-astro-cid-jdipsn4n] p[data-astro-cid-jdipsn4n]{margin:0;font-size:1.1rem;line-height:1.8;color:#78350f}.content-section[data-astro-cid-jdipsn4n]{margin:4rem 0}.content-section[data-astro-cid-jdipsn4n]>h2[data-astro-cid-jdipsn4n]{font-size:2.5rem;font-weight:700;margin-bottom:3rem;color:#1e293b;text-align:center;position:relative}.content-section[data-astro-cid-jdipsn4n]>h2[data-astro-cid-jdipsn4n]:after{content:"";position:absolute;bottom:-.5rem;left:50%;transform:translate(-50%);width:80px;height:4px;background:linear-gradient(90deg,#dc2626,#ea580c,#d97706);border-radius:2px}.topic-section[data-astro-cid-jdipsn4n]{margin:3rem 0;padding:2rem;background:#f8fafc;border-radius:12px;border-left:4px solid #dc2626}.topic-section[data-astro-cid-jdipsn4n] h3[data-astro-cid-jdipsn4n]{color:#dc2626;font-size:1.75rem;font-weight:700;margin-bottom:1rem}.topic-section[data-astro-cid-jdipsn4n] p[data-astro-cid-jdipsn4n]{color:#4b5563;line-height:1.7;margin-bottom:1.5rem}.tips-section[data-astro-cid-jdipsn4n]{margin:4rem 0;padding:2rem 0;border-top:2px solid #e5e7eb}.tips-section[data-astro-cid-jdipsn4n] h2[data-astro-cid-jdipsn4n]{font-size:2.25rem;font-weight:700;margin-bottom:2rem;color:#1e293b;text-align:center}.tips-grid[data-astro-cid-jdipsn4n]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:2rem}.tip-card[data-astro-cid-jdipsn4n]{background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border:1px solid #0ea5e9;border-radius:12px;padding:1.5rem;transition:transform .2s ease}.tip-card[data-astro-cid-jdipsn4n]:hover{transform:translateY(-2px)}.tip-card[data-astro-cid-jdipsn4n] h3[data-astro-cid-jdipsn4n]{color:#0c4a6e;font-size:1.1rem;font-weight:700;margin-bottom:.75rem}.tip-card[data-astro-cid-jdipsn4n] p[data-astro-cid-jdipsn4n]{color:#075985;line-height:1.6;margin:0;font-size:.95rem}.navigation[data-astro-cid-jdipsn4n]{display:flex;justify-content:space-between;align-items:center;margin:4rem 0 2rem;padding:2rem 0;border-top:2px solid #e5e7eb;gap:1rem}.nav-button[data-astro-cid-jdipsn4n]{display:inline-flex;align-items:center;padding:.875rem 1.75rem;background:linear-gradient(135deg,#dc2626,#b91c1c);color:#fff;text-decoration:none;border-radius:10px;font-weight:600;font-size:.95rem;transition:all .3s ease;box-shadow:0 4px 14px #dc262663}.nav-button[data-astro-cid-jdipsn4n]:hover{transform:translateY(-2px);box-shadow:0 8px 25px #dc262680}.nav-button[data-astro-cid-jdipsn4n].index{background:linear-gradient(135deg,#059669,#0d9488);box-shadow:0 4px 14px #05966963}.nav-button[data-astro-cid-jdipsn4n].index:hover{box-shadow:0 8px 25px #05966980}@media (max-width: 768px){.container[data-astro-cid-jdipsn4n]{padding:0 .5rem}.main-title[data-astro-cid-jdipsn4n]{font-size:2.5rem}.subtitle[data-astro-cid-jdipsn4n]{font-size:1.1rem}.overview-section[data-astro-cid-jdipsn4n]{padding:1.5rem;margin:1.5rem 0 2rem}.topic-section[data-astro-cid-jdipsn4n]{padding:1.5rem}.tips-grid[data-astro-cid-jdipsn4n]{grid-template-columns:1fr}.navigation[data-astro-cid-jdipsn4n]{flex-direction:column;gap:1rem}.nav-button[data-astro-cid-jdipsn4n]{width:100%;justify-content:center}}