.tutorial-page[data-astro-cid-inn3pk2t]{padding:4rem 0 8rem;background-color:var(--color-bg-base)}.content-container[data-astro-cid-inn3pk2t]{max-width:1000px;margin:0 auto;padding:0 1.5rem}.back-link[data-astro-cid-inn3pk2t]{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-inn3pk2t]:hover{color:var(--color-primary)}.tutorial-header[data-astro-cid-inn3pk2t]{text-align:center;margin-bottom:4rem}.tutorial-header[data-astro-cid-inn3pk2t] h1[data-astro-cid-inn3pk2t]{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-inn3pk2t]{color:var(--color-primary)}.lead[data-astro-cid-inn3pk2t]{font-size:1.15rem;color:var(--color-text-muted);line-height:1.6;max-width:700px;margin:0 auto}.app-layout[data-astro-cid-inn3pk2t]{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:start}.card[data-astro-cid-inn3pk2t]{background-color:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:var(--shadow-sm)}.form-group[data-astro-cid-inn3pk2t]{margin-bottom:1.5rem}.form-group[data-astro-cid-inn3pk2t] label[data-astro-cid-inn3pk2t]{display:flex;align-items:center;gap:.5rem;font-weight:700;color:var(--color-text-main);margin-bottom:.75rem;font-size:1.05rem}.icon-label[data-astro-cid-inn3pk2t]{color:var(--color-primary)}.form-control[data-astro-cid-inn3pk2t]{width:100%;padding:.875rem 1rem;font-size:1.1rem;font-family:inherit;color:var(--color-text-main);background-color:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);box-sizing:border-box;transition:all .2s ease}.form-control-lg[data-astro-cid-inn3pk2t]{font-size:1.25rem;padding:1rem 1.25rem;font-weight:600}.form-control[data-astro-cid-inn3pk2t]:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow)}.hint-text[data-astro-cid-inn3pk2t]{display:block;font-size:.85rem;color:var(--color-text-muted);margin-top:.5rem}.quick-selects[data-astro-cid-inn3pk2t]{margin-top:1rem}.quick-label[data-astro-cid-inn3pk2t]{font-size:.85rem;color:var(--color-text-muted);display:block;margin-bottom:.5rem;font-weight:600}.quick-buttons[data-astro-cid-inn3pk2t]{display:flex;gap:.5rem;flex-wrap:wrap}.btn-quick[data-astro-cid-inn3pk2t]{background-color:var(--color-bg-elevated);border:1px dashed var(--color-border);color:var(--color-text-main);padding:.4rem .8rem;border-radius:999px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-quick[data-astro-cid-inn3pk2t]:hover{border-color:var(--color-primary);color:var(--color-primary);background-color:#2563eb0d}.info-box-blue[data-astro-cid-inn3pk2t]{background-color:#2563eb0d;border-left:4px solid var(--color-primary);padding:1.5rem;color:var(--color-text-muted);border-radius:0 var(--radius-md) var(--radius-md) 0;line-height:1.6}.info-box-blue[data-astro-cid-inn3pk2t] h3[data-astro-cid-inn3pk2t]{margin-top:0;margin-bottom:.5rem;color:var(--color-text-main);display:flex;align-items:center;gap:.5rem;font-size:1.1rem}.info-box-blue[data-astro-cid-inn3pk2t] p[data-astro-cid-inn3pk2t]{margin:0;font-size:.95rem}.result-card[data-astro-cid-inn3pk2t]{background-color:var(--color-bg-elevated);border:2px solid var(--color-border);height:100%}.result-header[data-astro-cid-inn3pk2t]{border-bottom:1px solid var(--color-border);padding-bottom:1.5rem;margin-bottom:2rem}.result-header[data-astro-cid-inn3pk2t] h3[data-astro-cid-inn3pk2t]{margin:0;color:var(--color-text-main);font-size:1.4rem;display:flex;align-items:center;gap:.75rem}.result-header[data-astro-cid-inn3pk2t] i[data-astro-cid-inn3pk2t]{color:var(--color-primary)}.result-body[data-astro-cid-inn3pk2t]{display:flex;flex-direction:column;gap:1.5rem}.result-item[data-astro-cid-inn3pk2t]{display:flex;flex-direction:column;gap:.25rem}.result-label[data-astro-cid-inn3pk2t]{font-size:1rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em}.result-value[data-astro-cid-inn3pk2t]{display:flex;align-items:baseline;gap:.5rem}.result-value[data-astro-cid-inn3pk2t] .number[data-astro-cid-inn3pk2t]{font-size:3rem;font-weight:900;color:var(--color-text-main);line-height:1;letter-spacing:-.02em}.result-value[data-astro-cid-inn3pk2t] .currency[data-astro-cid-inn3pk2t]{font-size:1.25rem;font-weight:700;color:var(--color-text-muted)}.highlight-item[data-astro-cid-inn3pk2t] .number[data-astro-cid-inn3pk2t]{color:var(--color-primary)}.result-divider[data-astro-cid-inn3pk2t]{height:1px;background-color:var(--color-border);margin:.5rem 0}.secondary-item[data-astro-cid-inn3pk2t] .result-label[data-astro-cid-inn3pk2t]{font-size:.85rem}.secondary-item[data-astro-cid-inn3pk2t] .number[data-astro-cid-inn3pk2t]{font-size:1.75rem}.mt-4[data-astro-cid-inn3pk2t]{margin-top:1.5rem}@media (max-width: 768px){.app-layout[data-astro-cid-inn3pk2t]{grid-template-columns:1fr;gap:1.5rem}.card[data-astro-cid-inn3pk2t]{padding:1.5rem}.result-value[data-astro-cid-inn3pk2t] .number[data-astro-cid-inn3pk2t]{font-size:2.5rem}.tutorial-header[data-astro-cid-inn3pk2t]{margin-bottom:2.5rem}}