.guide-body[data-astro-cid-kubzkhrr]{max-width:760px;margin:0 auto;padding:0 1.5rem}.guide-body[data-astro-cid-kubzkhrr] h2[data-astro-cid-kubzkhrr]{margin-top:3rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--green-light)}.guide-body[data-astro-cid-kubzkhrr] h3[data-astro-cid-kubzkhrr]{margin-top:1.75rem;margin-bottom:.6rem;color:var(--green-dark)}.guide-body[data-astro-cid-kubzkhrr] ul[data-astro-cid-kubzkhrr],.guide-body[data-astro-cid-kubzkhrr] ol[data-astro-cid-kubzkhrr]{padding-left:1.4rem;margin-bottom:1rem}.guide-body[data-astro-cid-kubzkhrr] li[data-astro-cid-kubzkhrr]{margin-bottom:.45rem;color:var(--text-mid)}.myth-block[data-astro-cid-kubzkhrr]{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:1.25rem}.myth-label[data-astro-cid-kubzkhrr]{background:#fff3e0;border-bottom:1px solid var(--border);padding:.6rem 1rem;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#8a4000}.myth-claim[data-astro-cid-kubzkhrr]{padding:.85rem 1rem .6rem;font-weight:600;font-size:1rem;color:var(--text-dark)}.myth-reality[data-astro-cid-kubzkhrr]{padding:.6rem 1rem .85rem;font-size:.95rem;color:var(--text-mid)}.myth-truth[data-astro-cid-kubzkhrr]{background:var(--green-pale);border-top:1px solid var(--green-light);padding:.65rem 1rem;font-size:.88rem}.myth-truth[data-astro-cid-kubzkhrr] strong[data-astro-cid-kubzkhrr]{color:var(--green-dark)}.tier-grid[data-astro-cid-kubzkhrr]{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1rem;margin:1.5rem 0}.tier-card[data-astro-cid-kubzkhrr]{border-radius:var(--radius);padding:1.25rem;border:1px solid var(--border)}.tier-card[data-astro-cid-kubzkhrr].tier-1{background:var(--green-pale);border-color:var(--green-light);border-top:4px solid var(--green-mid)}.tier-card[data-astro-cid-kubzkhrr].tier-2{background:#fff;border-top:4px solid var(--gold)}.tier-card[data-astro-cid-kubzkhrr].tier-3{background:#fafafa;border-top:4px solid #ccc;opacity:.8}.tier-card[data-astro-cid-kubzkhrr] .tier-label[data-astro-cid-kubzkhrr]{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.3rem}.tier-1[data-astro-cid-kubzkhrr] .tier-label[data-astro-cid-kubzkhrr]{color:var(--green-dark)}.tier-2[data-astro-cid-kubzkhrr] .tier-label[data-astro-cid-kubzkhrr]{color:#7a5c00}.tier-3[data-astro-cid-kubzkhrr] .tier-label[data-astro-cid-kubzkhrr]{color:#888}.tier-card[data-astro-cid-kubzkhrr] h3[data-astro-cid-kubzkhrr]{margin-top:0;font-size:1rem;color:var(--text-dark)}.tier-card[data-astro-cid-kubzkhrr] ul[data-astro-cid-kubzkhrr]{margin-bottom:0;padding-left:1.2rem}.tier-card[data-astro-cid-kubzkhrr] li[data-astro-cid-kubzkhrr]{font-size:.88rem;margin-bottom:.3rem}.callout[data-astro-cid-kubzkhrr]{border-radius:var(--radius);padding:1.1rem 1.25rem;margin:1.75rem 0;font-size:.95rem}.callout-warning[data-astro-cid-kubzkhrr]{background:#fff8e1;border-left:4px solid #e6a817;color:var(--text-mid)}.callout-info[data-astro-cid-kubzkhrr]{background:var(--green-pale);border-left:4px solid var(--green-mid);color:var(--text-mid)}.callout[data-astro-cid-kubzkhrr] strong[data-astro-cid-kubzkhrr]{color:var(--text-dark);display:block;margin-bottom:.35rem}.protocol-grid[data-astro-cid-kubzkhrr]{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin:1.5rem 0}.protocol-step[data-astro-cid-kubzkhrr]{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem;border-top:3px solid var(--green-mid)}.protocol-step[data-astro-cid-kubzkhrr] h4[data-astro-cid-kubzkhrr]{font-family:var(--font-sans);font-size:.9rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--green-dark);margin-bottom:.6rem}.protocol-step[data-astro-cid-kubzkhrr] ul[data-astro-cid-kubzkhrr]{padding-left:1.1rem;margin-bottom:0}.protocol-step[data-astro-cid-kubzkhrr] li[data-astro-cid-kubzkhrr]{font-size:.85rem;margin-bottom:.3rem}.gear-grid[data-astro-cid-kubzkhrr]{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;margin:1.5rem 0}.gear-card[data-astro-cid-kubzkhrr]{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;display:flex;flex-direction:column;justify-content:space-between}.gear-card[data-astro-cid-kubzkhrr] .gear-tag[data-astro-cid-kubzkhrr]{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--green-dark);margin-bottom:.4rem}.gear-card[data-astro-cid-kubzkhrr] h3[data-astro-cid-kubzkhrr]{margin-top:0;font-size:1rem;color:var(--text-dark);margin-bottom:.4rem}.gear-card[data-astro-cid-kubzkhrr] p[data-astro-cid-kubzkhrr]{font-size:.85rem;color:var(--text-light);flex-grow:1;margin-bottom:.9rem}.gear-card[data-astro-cid-kubzkhrr] a[data-astro-cid-kubzkhrr]{font-size:.85rem;font-weight:600;color:var(--green-mid)}.particle-scale[data-astro-cid-kubzkhrr]{display:grid;gap:.75rem;margin:1.5rem 0}.particle-row[data-astro-cid-kubzkhrr]{display:flex;align-items:center;gap:1rem;padding:.85rem 1rem;border-radius:var(--radius);background:#fff;border:1px solid var(--border)}.particle-dot[data-astro-cid-kubzkhrr]{font-size:.8rem;font-weight:700;width:3.5rem;text-align:center;flex-shrink:0;background:var(--green-light);color:var(--green-dark);padding:.3rem .4rem;border-radius:4px}.particle-dot[data-astro-cid-kubzkhrr].highlight{background:var(--gold);color:#1a1a1a}.aqi-scale[data-astro-cid-kubzkhrr]{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.75rem;margin:1.5rem 0}.aqi-band[data-astro-cid-kubzkhrr]{border-radius:var(--radius);padding:.9rem 1rem;font-weight:700;font-size:.9rem;color:#1b1b1b}.aqi-band[data-astro-cid-kubzkhrr] small[data-astro-cid-kubzkhrr]{display:block;font-weight:400;font-size:.78rem;margin-top:.3rem;opacity:.85}.faq[data-astro-cid-kubzkhrr]{display:grid;gap:.85rem;margin:1.5rem 0}details[data-astro-cid-kubzkhrr]{border:1px solid var(--border);border-radius:var(--radius);background:#fff;overflow:hidden}summary[data-astro-cid-kubzkhrr]{padding:1rem 1.1rem;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:.95rem}summary[data-astro-cid-kubzkhrr]::-webkit-details-marker{display:none}summary[data-astro-cid-kubzkhrr]:after{content:"+";color:var(--green-mid);font-size:1.2rem}details[data-astro-cid-kubzkhrr][open] summary[data-astro-cid-kubzkhrr]:after{content:"−"}.faq-answer[data-astro-cid-kubzkhrr]{padding:0 1.1rem 1rem;color:var(--text-mid);font-size:.93rem;line-height:1.65}@media (max-width: 640px){.tier-grid[data-astro-cid-kubzkhrr],.protocol-grid[data-astro-cid-kubzkhrr]{grid-template-columns:1fr}.gear-grid[data-astro-cid-kubzkhrr]{grid-template-columns:1fr 1fr}}@media (max-width: 480px){.gear-grid[data-astro-cid-kubzkhrr]{grid-template-columns:1fr}}