.quiz[data-astro-cid-rwn6tmg5]{border:1px solid var(--hairline);border-radius:18px;padding:clamp(24px,3.5vw,40px);background:#ffffffeb;box-shadow:0 24px 50px -30px #2563eb47;margin:2.4em 0}.quiz-head[data-astro-cid-rwn6tmg5] .chip[data-astro-cid-rwn6tmg5]{display:inline-block}.quiz-head[data-astro-cid-rwn6tmg5] h2[data-astro-cid-rwn6tmg5]{font-size:clamp(1.4rem,2.6vw,1.8rem);margin:12px 0 8px;color:var(--text)}.quiz-head[data-astro-cid-rwn6tmg5]>p[data-astro-cid-rwn6tmg5]{color:var(--text-2);line-height:1.6;margin:0}.quiz-score[data-astro-cid-rwn6tmg5]{margin-top:14px!important;font-size:14px;font-weight:700;color:var(--aqua)}.quiz-qs[data-astro-cid-rwn6tmg5]{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-direction:column;gap:22px}.quiz-q[data-astro-cid-rwn6tmg5]{border-top:1px solid var(--hairline);padding-top:20px}.quiz-qtext[data-astro-cid-rwn6tmg5]{font-weight:600;color:var(--text);font-size:1.08rem;line-height:1.5;margin:0 0 14px;display:flex;gap:12px;align-items:baseline}.quiz-num[data-astro-cid-rwn6tmg5]{flex:none;width:26px;height:26px;border-radius:8px;background:var(--aqua);color:#fff;font-size:12px;font-weight:700;display:inline-grid;place-items:center}.quiz-opts[data-astro-cid-rwn6tmg5]{display:grid;gap:10px}.quiz-opt[data-astro-cid-rwn6tmg5]{text-align:left;padding:13px 16px;border:1px solid var(--hairline);border-radius:11px;background:#fff;color:var(--text-2);font:inherit;font-size:.98rem;cursor:pointer;transition:border-color .15s,background .15s,color .15s;position:relative}.quiz-opt[data-astro-cid-rwn6tmg5]:hover:not([disabled]){border-color:var(--aqua);color:var(--text)}.quiz-opt[data-astro-cid-rwn6tmg5][disabled]{cursor:default}.quiz-opt[data-astro-cid-rwn6tmg5].is-correct{border-color:var(--good, #16a34a);background:#16a34a14;color:var(--text);font-weight:600}.quiz-opt[data-astro-cid-rwn6tmg5].is-correct:after{content:"✓";position:absolute;right:14px;color:var(--good, #16a34a);font-weight:700}.quiz-opt[data-astro-cid-rwn6tmg5].is-wrong{border-color:#dc2626;background:#dc26260f;color:var(--text)}.quiz-opt[data-astro-cid-rwn6tmg5].is-wrong:after{content:"✕";position:absolute;right:14px;color:#dc2626;font-weight:700}.quiz-explain[data-astro-cid-rwn6tmg5]{margin-top:12px;font-size:.95rem;color:var(--text-2);line-height:1.6;padding:14px 16px;background:var(--ink-deep);border-radius:10px;border:1px solid var(--hairline)}.quiz-explain[data-astro-cid-rwn6tmg5] p[data-astro-cid-rwn6tmg5]{margin:0 0 6px}.quiz-explain[data-astro-cid-rwn6tmg5] p[data-astro-cid-rwn6tmg5]:last-child{margin:0}.quiz-ans-label[data-astro-cid-rwn6tmg5]{color:var(--aqua)}.quiz[data-astro-cid-rwn6tmg5].js-on .quiz-explain[data-astro-cid-rwn6tmg5]{display:none}.quiz[data-astro-cid-rwn6tmg5].js-on .quiz-q[data-astro-cid-rwn6tmg5].answered .quiz-explain[data-astro-cid-rwn6tmg5]{display:block}.quiz-foot[data-astro-cid-rwn6tmg5]{margin-top:22px;font-size:12px;color:var(--text-mute)}.ig[data-astro-cid-75l5txwn]{margin:2.2em 0}.ig-canvas[data-astro-cid-75l5txwn]{border-radius:22px;overflow:hidden}.ig-canvas[data-astro-cid-75l5txwn] svg[data-astro-cid-75l5txwn]{display:block;width:100%;height:auto}.ig-cap[data-astro-cid-75l5txwn]{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:12px}.ig-src[data-astro-cid-75l5txwn]{font-size:12px;color:var(--text-mute)}.ig-dl[data-astro-cid-75l5txwn]{font-size:13px;padding:9px 16px}.ig-dl[data-astro-cid-75l5txwn] [data-astro-cid-75l5txwn][aria-hidden]{font-weight:700}.fb[data-astro-cid-l3grcgj6]{display:inline-block;flex:0 0 auto;width:var(--fb);height:var(--fb);border-radius:50%;overflow:hidden;line-height:0;background:var(--paper-2)}.fb[data-astro-cid-l3grcgj6] img[data-astro-cid-l3grcgj6]{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}.fb-ring[data-astro-cid-l3grcgj6]{box-shadow:0 0 0 2px #fff,0 0 0 3.5px var(--aqua)}a[data-astro-cid-l3grcgj6].fb{transition:transform .18s ease,box-shadow .18s ease}a[data-astro-cid-l3grcgj6].fb:hover{transform:translateY(-1px);box-shadow:0 0 0 2px #fff,0 0 0 3.5px var(--aqua),var(--shadow-sm)}main[data-astro-cid-4sn4zg3r]{position:relative;z-index:0}#helix[data-astro-cid-4sn4zg3r]{position:fixed;inset:0;width:100vw;height:100vh;z-index:-1;pointer-events:none;opacity:.6}@media (max-width: 1400px){#helix[data-astro-cid-4sn4zg3r]{opacity:.42}}@media (max-width: 820px){#helix[data-astro-cid-4sn4zg3r]{opacity:.24}}@media (prefers-reduced-motion: reduce){#helix[data-astro-cid-4sn4zg3r]{display:none}}.bp-hero[data-astro-cid-4sn4zg3r]{background:transparent}.bp-body[data-astro-cid-4sn4zg3r],.cfq-band[data-astro-cid-4sn4zg3r]{background:#ffffffbd}.bp-refs-band[data-astro-cid-4sn4zg3r],.bp-cta-band[data-astro-cid-4sn4zg3r],.bp-related[data-astro-cid-4sn4zg3r],.bp-author-band[data-astro-cid-4sn4zg3r]{background:#ffffff8c}.bp-author-band[data-astro-cid-4sn4zg3r]{padding-top:10px;padding-bottom:10px}.bp-author[data-astro-cid-4sn4zg3r]{display:flex;gap:22px;align-items:flex-start;padding:28px 30px}.bp-author-copy[data-astro-cid-4sn4zg3r]{min-width:0}.bp-author-name[data-astro-cid-4sn4zg3r]{font-size:1.3rem;margin:6px 0 2px}.bp-author-name[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{color:var(--text);text-decoration:none}.bp-author-name[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]:hover{color:var(--aqua)}.bp-author-role[data-astro-cid-4sn4zg3r]{font-size:10.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--aqua);margin-bottom:10px}.bp-author-bio[data-astro-cid-4sn4zg3r]{color:var(--text-2);font-size:.96rem;line-height:1.7;margin-bottom:12px}.bp-author-more[data-astro-cid-4sn4zg3r]{color:var(--aqua);font-weight:600;font-size:.92rem}@media (max-width: 620px){.bp-author[data-astro-cid-4sn4zg3r]{flex-direction:column;gap:16px;padding:24px 22px}}.bp-wrap[data-astro-cid-4sn4zg3r]{max-width:820px;margin-inline:auto}.crumbs[data-astro-cid-4sn4zg3r]{display:flex;gap:8px;font-size:11px;color:var(--text-mute);margin-bottom:20px;letter-spacing:1px;align-items:center}.crumbs[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]:hover,.crumbs-cur[data-astro-cid-4sn4zg3r]{color:var(--aqua)}.bp-hero[data-astro-cid-4sn4zg3r]{padding-top:clamp(116px,14vh,168px);padding-bottom:6px}.bp-hero[data-astro-cid-4sn4zg3r] h1[data-astro-cid-4sn4zg3r]{margin:16px 0 18px;font-size:clamp(2rem,4.4vw,3rem);line-height:1.08;letter-spacing:-.02em;max-width:20ch}.bp-lede[data-astro-cid-4sn4zg3r]{font-size:1.25rem;line-height:1.6;color:var(--text-2);max-width:60ch}.bp-meta[data-astro-cid-4sn4zg3r]{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:24px;font-size:12.5px;color:var(--text-mute)}.bp-meta[data-astro-cid-4sn4zg3r] .bp-face{margin-right:-4px}.bp-alink[data-astro-cid-4sn4zg3r]{color:var(--text-2);text-decoration:none;border-bottom:1px solid var(--hairline-2)}.bp-alink[data-astro-cid-4sn4zg3r]:hover{color:var(--aqua);border-color:var(--aqua)}.bp-meta[data-astro-cid-4sn4zg3r] i[data-astro-cid-4sn4zg3r]{width:3px;height:3px;border-radius:50%;background:var(--aqua);opacity:.5}.bp-by[data-astro-cid-4sn4zg3r]{color:var(--text-2);font-weight:600}.bp-body[data-astro-cid-4sn4zg3r]{padding-top:26px}.bp-flow[data-astro-cid-4sn4zg3r]{font-size:1.075rem;line-height:1.8;color:var(--text-2)}.bp-flow[data-astro-cid-4sn4zg3r] p[data-astro-cid-4sn4zg3r]{margin:0 0 1.25em}.bp-lead-p[data-astro-cid-4sn4zg3r]:first-of-type{font-size:1.2rem;color:var(--text);line-height:1.7}.bp-flow[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{color:var(--text);text-decoration:underline;text-decoration-color:#2563eb66;text-decoration-thickness:1px;text-underline-offset:3px;transition:color .15s}.bp-flow[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]:hover{color:var(--aqua);text-decoration-color:var(--aqua)}.bp-flow[data-astro-cid-4sn4zg3r] sup[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{text-decoration:none;color:var(--aqua);font-weight:600;padding:0 1px}.bp-sec[data-astro-cid-4sn4zg3r]{margin:2.4em 0}.bp-sec[data-astro-cid-4sn4zg3r] h2[data-astro-cid-4sn4zg3r]{font-size:clamp(1.5rem,2.6vw,1.9rem);line-height:1.2;letter-spacing:-.01em;color:var(--text);margin:0 0 .7em}.bp-capsule[data-astro-cid-4sn4zg3r]{font-size:1.14rem;line-height:1.66;color:var(--text);font-weight:500;padding:18px 22px;margin:0 0 1.3em;border-left:3px solid var(--aqua);background:linear-gradient(90deg,#2563eb0f,#2563eb00);border-radius:0 10px 10px 0}.bp-bullets[data-astro-cid-4sn4zg3r],.bp-steps[data-astro-cid-4sn4zg3r]{margin:0 0 1.4em;padding:0;display:flex;flex-direction:column;gap:11px}.bp-bullets[data-astro-cid-4sn4zg3r]{list-style:none}.bp-bullets[data-astro-cid-4sn4zg3r] li[data-astro-cid-4sn4zg3r]{position:relative;padding-left:26px}.bp-bullets[data-astro-cid-4sn4zg3r] li[data-astro-cid-4sn4zg3r]:before{content:"";position:absolute;left:2px;top:.62em;width:11px;height:6px;border-left:2px solid var(--aqua);border-bottom:2px solid var(--aqua);transform:rotate(-45deg)}.bp-steps[data-astro-cid-4sn4zg3r]{counter-reset:s;padding-left:0;list-style:none}.bp-steps[data-astro-cid-4sn4zg3r] li[data-astro-cid-4sn4zg3r]{position:relative;padding-left:42px;min-height:30px}.bp-steps[data-astro-cid-4sn4zg3r] li[data-astro-cid-4sn4zg3r]:before{counter-increment:s;content:counter(s);position:absolute;left:0;top:0;width:28px;height:28px;border-radius:8px;background:var(--aqua);color:#fff;font-weight:700;font-size:13px;display:grid;place-items:center}.bp-steps[data-astro-cid-4sn4zg3r] b[data-astro-cid-4sn4zg3r]{display:block;color:var(--text);margin-bottom:2px}.bp-tablewrap[data-astro-cid-4sn4zg3r]{overflow-x:auto;margin:0 0 1.5em;border:1px solid var(--hairline);border-radius:12px}.bp-table[data-astro-cid-4sn4zg3r]{width:100%;border-collapse:collapse;font-size:.95rem;min-width:480px}.bp-table[data-astro-cid-4sn4zg3r] th[data-astro-cid-4sn4zg3r]{background:var(--ink-deep);text-align:left;padding:12px 16px;font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--text);border-bottom:1px solid var(--hairline)}.bp-table[data-astro-cid-4sn4zg3r] td[data-astro-cid-4sn4zg3r]{padding:12px 16px;border-bottom:1px solid var(--hairline);color:var(--text-2);vertical-align:top}.bp-table[data-astro-cid-4sn4zg3r] tr[data-astro-cid-4sn4zg3r]:last-child td[data-astro-cid-4sn4zg3r]{border-bottom:none}.bp-note[data-astro-cid-4sn4zg3r]{font-size:.95rem;color:var(--text-mute);padding:14px 18px;background:var(--ink-deep);border-radius:10px;border:1px solid var(--hairline);margin:0 0 1.4em}.bp-statcard[data-astro-cid-4sn4zg3r]{display:flex;align-items:baseline;gap:14px;padding:20px 24px;margin:0 0 1.4em;border:1px solid var(--hairline);border-radius:12px;background:#2563eb0a}.bp-statval[data-astro-cid-4sn4zg3r]{font-size:2rem;font-weight:800;color:var(--aqua);letter-spacing:-.02em;line-height:1}.bp-statlabel[data-astro-cid-4sn4zg3r]{font-size:.95rem;color:var(--text-2)}.bp-refs-band[data-astro-cid-4sn4zg3r]{padding-top:10px}.bp-refs-h[data-astro-cid-4sn4zg3r]{font-size:1.15rem;color:var(--text);margin-bottom:14px}.bp-refs[data-astro-cid-4sn4zg3r]{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:9px}.bp-refs[data-astro-cid-4sn4zg3r] li[data-astro-cid-4sn4zg3r]{font-size:12.5px;color:var(--text-mute);line-height:1.55}.bp-ref-org[data-astro-cid-4sn4zg3r]{color:var(--text-2);font-weight:600}.bp-ref-title[data-astro-cid-4sn4zg3r]{font-style:italic}.bp-refs[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{color:var(--aqua);word-break:break-word}.bp-cta-band[data-astro-cid-4sn4zg3r]{padding-top:20px}.bp-cta[data-astro-cid-4sn4zg3r]{padding:clamp(30px,5vw,52px);text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px}.bp-cta[data-astro-cid-4sn4zg3r] h2[data-astro-cid-4sn4zg3r]{font-size:1.6rem}.bp-cta[data-astro-cid-4sn4zg3r] p[data-astro-cid-4sn4zg3r]{color:var(--text-2);max-width:56ch;line-height:1.65}.bp-related[data-astro-cid-4sn4zg3r]{padding-top:6px}.bp-related-h[data-astro-cid-4sn4zg3r]{margin:8px 0 22px;font-size:1.5rem}.bp-rel-grid[data-astro-cid-4sn4zg3r]{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.bp-rel-card[data-astro-cid-4sn4zg3r]{padding:24px;display:flex;flex-direction:column;gap:10px;transition:transform .18s,border-color .18s}.bp-rel-card[data-astro-cid-4sn4zg3r]:hover{transform:translateY(-3px);border-color:var(--aqua)}.bp-rel-cat[data-astro-cid-4sn4zg3r]{font-size:10.5px;letter-spacing:1px;text-transform:uppercase;color:var(--aqua)}.bp-rel-card[data-astro-cid-4sn4zg3r] h3[data-astro-cid-4sn4zg3r]{font-size:1.08rem;line-height:1.3;color:var(--text)}.bp-rel-more[data-astro-cid-4sn4zg3r]{font-size:12px;color:var(--text-mute);margin-top:auto}@media (max-width: 720px){.bp-rel-grid[data-astro-cid-4sn4zg3r]{grid-template-columns:1fr}}