.tutorial-page[data-astro-cid-4qb7wyfi]{padding:4rem 0 8rem;background-color:var(--color-bg-base)}.content-container[data-astro-cid-4qb7wyfi]{max-width:900px;margin:0 auto;padding:0 1.5rem}.back-link[data-astro-cid-4qb7wyfi]{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-text-muted);text-decoration:none;font-weight:500;margin-bottom:2rem;transition:color .2s}.back-link[data-astro-cid-4qb7wyfi]:hover{color:var(--color-primary)}.tutorial-header[data-astro-cid-4qb7wyfi]{text-align:center;margin-bottom:3rem}.tutorial-header[data-astro-cid-4qb7wyfi] h1[data-astro-cid-4qb7wyfi]{font-size:clamp(2rem,5vw,3rem);font-weight:900;color:var(--color-text-main);margin-bottom:1rem;letter-spacing:-.02em}.text-highlight[data-astro-cid-4qb7wyfi]{color:var(--color-primary)}.lead[data-astro-cid-4qb7wyfi]{font-size:1.15rem;color:var(--color-text-muted);line-height:1.6;max-width:700px;margin:0 auto}.intro-section[data-astro-cid-4qb7wyfi]{margin-bottom:3rem}.step-card[data-astro-cid-4qb7wyfi]{background-color:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:3rem;margin-bottom:2.5rem;box-shadow:var(--shadow-sm)}.step-card[data-astro-cid-4qb7wyfi] h2[data-astro-cid-4qb7wyfi]{font-size:1.6rem;color:var(--color-text-main);margin-top:0;margin-bottom:1.5rem;display:flex;align-items:center;gap:1rem;font-weight:800}.step-number[data-astro-cid-4qb7wyfi]{background-color:var(--color-primary);color:#fff;width:35px;height:35px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:700;flex-shrink:0;box-shadow:0 4px 10px var(--color-primary-glow)}.step-card[data-astro-cid-4qb7wyfi] p[data-astro-cid-4qb7wyfi]{color:var(--color-text-muted);line-height:1.7;margin-bottom:1.5rem;font-size:1.05rem}.image-wrapper[data-astro-cid-4qb7wyfi]{background-color:var(--color-bg-elevated);padding:1rem;border-radius:var(--radius-md);border:1px dashed var(--color-border);text-align:center;position:relative;overflow:hidden}.image-wrapper[data-astro-cid-4qb7wyfi] picture{display:contents}.tutorial-img[data-astro-cid-4qb7wyfi]{max-width:100%;height:auto;border-radius:var(--radius-sm);box-shadow:var(--shadow-md);border:1px solid var(--color-border)}.image-gallery[data-astro-cid-4qb7wyfi]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.image-gallery-2[data-astro-cid-4qb7wyfi]{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.notice[data-astro-cid-4qb7wyfi]{display:flex;gap:1rem;background-color:#f59e0b0d;border-left:4px solid #f59e0b;padding:1.5rem;color:var(--color-text-main);border-radius:0 var(--radius-md) var(--radius-md) 0;line-height:1.6}.notice[data-astro-cid-4qb7wyfi] i[data-astro-cid-4qb7wyfi]{color:#f59e0b;font-size:1.5rem;margin-top:.2rem}.info-box-blue[data-astro-cid-4qb7wyfi]{background-color:#2563eb0d;border-left:4px solid var(--color-primary);padding:2rem;color:var(--color-text-muted);margin-top:3rem;border-radius:0 var(--radius-md) var(--radius-md) 0;line-height:1.7}.info-box-blue[data-astro-cid-4qb7wyfi] h3[data-astro-cid-4qb7wyfi]{margin-top:0;color:var(--color-text-main);display:flex;align-items:center;gap:.75rem;font-size:1.4rem}.info-box-blue[data-astro-cid-4qb7wyfi] i[data-astro-cid-4qb7wyfi]{color:var(--color-primary)}.info-box-blue[data-astro-cid-4qb7wyfi] strong[data-astro-cid-4qb7wyfi]{color:var(--color-text-main)}.custom-list[data-astro-cid-4qb7wyfi]{padding-left:1.2rem;margin:0}.custom-list[data-astro-cid-4qb7wyfi] li[data-astro-cid-4qb7wyfi]{margin-bottom:.5rem}.mt-4[data-astro-cid-4qb7wyfi]{margin-top:2rem}.mb-4[data-astro-cid-4qb7wyfi]{margin-bottom:2rem}.mt-5[data-astro-cid-4qb7wyfi]{margin-top:4rem}.text-center[data-astro-cid-4qb7wyfi]{text-align:center}.before-after-section[data-astro-cid-4qb7wyfi] h2[data-astro-cid-4qb7wyfi]{color:var(--color-text-main);font-weight:800}.before-after-grid[data-astro-cid-4qb7wyfi]{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.ba-card[data-astro-cid-4qb7wyfi]{position:relative}.ba-badge[data-astro-cid-4qb7wyfi]{position:absolute;top:1rem;left:1rem;z-index:10;padding:.5rem 1rem;border-radius:999px;color:#fff;font-weight:700;font-size:.9rem;text-transform:uppercase;box-shadow:var(--shadow-sm)}.badge-before[data-astro-cid-4qb7wyfi]{background-color:#ef4444}.badge-after[data-astro-cid-4qb7wyfi]{background-color:#10b981}@media (max-width: 768px){.step-card[data-astro-cid-4qb7wyfi]{padding:2rem 1.5rem}.image-gallery-2[data-astro-cid-4qb7wyfi],.before-after-grid[data-astro-cid-4qb7wyfi]{grid-template-columns:1fr}}