@import"https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap";:root{--bg-body: #ffffff;--bg-sidebar: #f9fafb;--text-main: #111827;--text-muted: #6b7280;--text-lead: #374151;--border-color: rgba(0, 0, 0, .08);--bg-hover: rgba(0, 0, 0, .04);--btn-bg: #111827;--btn-text: #ffffff;--snippet-bg: #f3f4f6;--accent-edu: #7c3aed;--accent-edu-strong: #db2777;--accent-edu-soft: rgba(124, 58, 237, .12);--callout-bg: rgba(124, 58, 237, .08);--callout-border: rgba(124, 58, 237, .25);--sidebar-width: 260px;--topbar-height: 64px;--font-sans: "Poppins", system-ui, -apple-system, sans-serif}@media(prefers-color-scheme:dark){:root{--bg-body: #0b0f19;--bg-sidebar: #111827;--text-main: #f9fafb;--text-muted: #9ca3af;--text-lead: #d1d5db;--border-color: rgba(255, 255, 255, .08);--bg-hover: rgba(255, 255, 255, .05);--btn-bg: #ffffff;--btn-text: #0b0f19;--snippet-bg: #1f2937;--accent-edu: #a78bfa;--accent-edu-strong: #f472b6;--accent-edu-soft: rgba(167, 139, 250, .16);--callout-bg: rgba(167, 139, 250, .1);--callout-border: rgba(167, 139, 250, .3)}}.no-transition[data-astro-cid-poth574c],.no-transition[data-astro-cid-poth574c] [data-astro-cid-poth574c]{transition:none!important}[data-astro-cid-poth574c]{box-sizing:border-box}html{background-color:var(--bg-body);scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);color:var(--text-main);background:var(--bg-body);transition:background-color .3s ease,color .3s ease;line-height:1.5}a[data-astro-cid-poth574c]{text-decoration:none;color:inherit}button[data-astro-cid-poth574c]{border:none;background:none;cursor:pointer;padding:0;color:inherit;font-family:inherit}.layout-wrapper[data-astro-cid-poth574c]{display:flex;min-height:100vh}.sidebar-overlay[data-astro-cid-poth574c]{position:fixed;inset:0;background:#0009;z-index:90;opacity:0;pointer-events:none;transition:opacity .3s 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12px;border-radius:8px;background:var(--bg-hover)}.sidebar__back[data-astro-cid-poth574c]:hover{color:var(--text-main)}.close-menu-btn[data-astro-cid-poth574c]{display:none;padding:4px;color:var(--text-muted)}.sidebar__nav[data-astro-cid-poth574c]{flex:1;display:flex;flex-direction:column;gap:20px}.nav-group[data-astro-cid-poth574c]{display:flex;flex-direction:column}.nav-header[data-astro-cid-poth574c]{padding:10px 0;width:100%;text-align:left;font-size:15px;font-weight:600;color:var(--text-main);display:flex;align-items:center;gap:12px;opacity:.9}.chevron[data-astro-cid-poth574c]{transition:transform .3s ease;opacity:.6}.nav-group[data-astro-cid-poth574c].is-open .chevron[data-astro-cid-poth574c]{transform:rotate(90deg)}.nav-items[data-astro-cid-poth574c]{display:none;flex-direction:column;gap:2px;padding-left:26px}.nav-group[data-astro-cid-poth574c].is-open .nav-items[data-astro-cid-poth574c]{display:flex;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.nav-items[data-astro-cid-poth574c] a[data-astro-cid-poth574c]{padding:8px 10px;font-size:14px;font-weight:500;color:var(--text-muted);border-radius:8px}.nav-items[data-astro-cid-poth574c] a[data-astro-cid-poth574c]:hover{color:var(--text-main);background:var(--bg-hover)}.content-area[data-astro-cid-poth574c]{flex:1;min-width:0;display:flex;flex-direction:column}.topbar[data-astro-cid-poth574c]{height:var(--topbar-height);position:sticky;top:0;z-index:50;background:var(--bg-body);padding:0 32px;display:flex;justify-content:space-between;align-items:center;transition:background-color .3s ease}@supports (backdrop-filter: blur(10px)){.topbar[data-astro-cid-poth574c]{background:color-mix(in srgb,var(--bg-body) 90%,transparent);backdrop-filter:blur(12px)}}.topbar__left[data-astro-cid-poth574c]{display:flex;align-items:center;gap:20px}.menu-btn[data-astro-cid-poth574c]{color:var(--text-main)}.brand[data-astro-cid-poth574c]{display:flex;align-items:center;gap:12px;font-weight:700;font-size:18px;color:var(--text-main)}.main-container[data-astro-cid-poth574c]{padding:0 32px 80px;width:100%;flex:1}.article-view[data-astro-cid-poth574c]{max-width:900px;margin:0 auto;display:flex;flex-direction:column;align-items:center;padding-top:60px}.article-hero[data-astro-cid-poth574c]{text-align:center;max-width:100%;margin-bottom:40px}.hero-meta[data-astro-cid-poth574c]{display:flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:600;color:var(--text-muted);margin-bottom:24px;flex-wrap:wrap}.dot[data-astro-cid-poth574c]{opacity:.5}.hero-title[data-astro-cid-poth574c]{font-size:clamp(42px,6vw,64px);line-height:1.1;letter-spacing:-.02em;font-weight:700;margin-bottom:24px;color:var(--text-main);max-width:850px;margin-left:auto;margin-right:auto}.hero-lead[data-astro-cid-poth574c]{font-size:20px;line-height:1.5;color:var(--text-lead);margin-bottom:32px;max-width:640px;margin-left:auto;margin-right:auto}.hero-actions[data-astro-cid-poth574c]{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:28px}.btn-primary-pill[data-astro-cid-poth574c]{display:inline-flex;align-items:center;gap:8px;background:var(--btn-bg);color:var(--btn-text);padding:12px 24px;border-radius:99px;font-weight:600;font-size:15px;transition:opacity .2s,transform .2s}.btn-primary-pill[data-astro-cid-poth574c]:hover{opacity:.9;transform:translateY(-1px)}.btn-ghost-pill[data-astro-cid-poth574c]{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:99px;font-weight:600;font-size:15px;color:var(--text-main);border:1px solid var(--border-color);transition:background-color .2s ease,border-color .2s ease}.btn-ghost-pill[data-astro-cid-poth574c]:hover{background:var(--bg-hover);border-color:var(--text-muted)}.hero-badges[data-astro-cid-poth574c]{display:inline-flex;flex-wrap:wrap;gap:8px;justify-content:center}.hero-badge[data-astro-cid-poth574c]{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--accent-edu-soft);color:var(--accent-edu);font-size:12px;font-weight:700}.hero-badge[data-astro-cid-poth574c] svg[data-astro-cid-poth574c]{flex:none}.separator-line[data-astro-cid-poth574c]{width:100%;height:1px;background:var(--border-color);margin-top:40px;margin-bottom:20px;max-width:100px}.share-row[data-astro-cid-poth574c]{margin-bottom:50px}.share-btn[data-astro-cid-poth574c]{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--text-muted)}.share-btn[data-astro-cid-poth574c]:hover{color:var(--text-main)}.article-content[data-astro-cid-poth574c]{width:100%;max-width:720px;font-size:18px;line-height:1.75;color:var(--text-lead);text-align:left}.article-content[data-astro-cid-poth574c] p[data-astro-cid-poth574c]{margin-bottom:28px}.article-content[data-astro-cid-poth574c] a[data-astro-cid-poth574c]:not(.btn-primary-pill):not(.btn-ghost-pill){color:var(--accent-edu);font-weight:600;text-decoration:underline;text-underline-offset:3px}.article-kicker[data-astro-cid-poth574c]{color:var(--text-main);font-size:22px;font-weight:700;line-height:1.45}.article-content[data-astro-cid-poth574c] h3[data-astro-cid-poth574c]{font-size:26px;font-weight:700;color:var(--text-main);margin-top:56px;margin-bottom:18px;letter-spacing:-.01em;scroll-margin-top:90px}.article-content[data-astro-cid-poth574c] h4[data-astro-cid-poth574c]{font-size:17px;font-weight:700;color:var(--text-main);margin:0 0 10px}.article-content[data-astro-cid-poth574c] strong[data-astro-cid-poth574c]{color:var(--text-main);font-weight:600}.callout[data-astro-cid-poth574c]{display:flex;gap:16px;align-items:flex-start;padding:20px 22px;margin:32px 0 40px;background:var(--callout-bg);border:1px solid var(--callout-border);border-radius:14px}.callout__icon[data-astro-cid-poth574c]{flex:none;color:var(--accent-edu);padding-top:2px}.callout[data-astro-cid-poth574c] strong[data-astro-cid-poth574c]{display:block;color:var(--text-main);font-weight:700;margin-bottom:6px;font-size:16px}.callout[data-astro-cid-poth574c] p[data-astro-cid-poth574c]{margin:0;font-size:15px;line-height:1.6;color:var(--text-lead)}.pillars-grid[data-astro-cid-poth574c]{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:36px 0 40px}.pillar-card[data-astro-cid-poth574c]{padding:22px 20px;border:1px solid var(--border-color);border-radius:16px;background:var(--bg-body);position:relative;overflow:hidden;transition:transform .25s ease,border-color .25s ease}.pillar-card[data-astro-cid-poth574c]:hover{transform:translateY(-3px);border-color:var(--accent-edu)}.pillar-card__num[data-astro-cid-poth574c]{font-size:13px;font-weight:800;color:var(--accent-edu);margin-bottom:12px;letter-spacing:.08em}.pillar-card[data-astro-cid-poth574c] h4[data-astro-cid-poth574c]{font-size:16px;line-height:1.35;margin-bottom:8px}.pillar-card[data-astro-cid-poth574c] p[data-astro-cid-poth574c]{font-size:14px;line-height:1.6;color:var(--text-muted);margin:0}.timeline[data-astro-cid-poth574c]{display:grid;gap:14px;margin:32px 0 40px;position:relative}.timeline-step[data-astro-cid-poth574c]{display:flex;gap:18px;padding:18px 20px;border-radius:14px;border:1px solid var(--border-color);background:var(--bg-body);position:relative;align-items:center;transition:border-color .2s ease,transform .2s ease}.timeline-step[data-astro-cid-poth574c]:hover{border-color:var(--accent-edu);transform:translate(2px)}.timeline-step__dot[data-astro-cid-poth574c]{flex:none;min-width:58px;height:40px;padding:0 10px;border-radius:999px;background:var(--accent-edu-soft);color:var(--accent-edu);display:grid;place-items:center;font-weight:800;font-size:14px}.timeline-step__body[data-astro-cid-poth574c] strong[data-astro-cid-poth574c]{display:block;margin-bottom:4px;color:var(--text-main);font-size:15px}.timeline-step__body[data-astro-cid-poth574c] p[data-astro-cid-poth574c]{margin:0;font-size:14px;line-height:1.6;color:var(--text-muted)}.quote-block[data-astro-cid-poth574c]{position:relative;margin:36px 0 40px;padding:28px 28px 28px 32px;border-radius:16px;background:linear-gradient(135deg,var(--accent-edu-soft),transparent);border-left:4px solid var(--accent-edu)}.quote-block__mark[data-astro-cid-poth574c]{position:absolute;top:14px;right:18px;color:var(--accent-edu);opacity:.25}.quote-block[data-astro-cid-poth574c] p[data-astro-cid-poth574c]{margin:0 0 10px;font-size:18px;line-height:1.5;font-weight:500;font-style:italic;color:var(--text-main)}.quote-block__cite[data-astro-cid-poth574c]{font-size:13px;font-weight:700;color:var(--text-muted)}.faq[data-astro-cid-poth574c]{margin:32px 0 40px}.faq[data-astro-cid-poth574c] h3[data-astro-cid-poth574c]{margin-top:0!important}.faq-item[data-astro-cid-poth574c]{border-bottom:1px solid var(--border-color);padding:14px 0}.faq-item[data-astro-cid-poth574c]:first-of-type{border-top:1px solid var(--border-color)}.faq-item[data-astro-cid-poth574c] summary[data-astro-cid-poth574c]{cursor:pointer;list-style:none;font-weight:600;color:var(--text-main);font-size:16px;position:relative;padding-right:30px;user-select:none}.faq-item[data-astro-cid-poth574c] summary[data-astro-cid-poth574c]::-webkit-details-marker{display:none}.faq-item[data-astro-cid-poth574c] summary[data-astro-cid-poth574c]:after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:22px;font-weight:300;color:var(--text-muted);transition:transform .3s ease}.faq-item[data-astro-cid-poth574c][open] summary[data-astro-cid-poth574c]:after{content:"–";color:var(--accent-edu)}.faq-item[data-astro-cid-poth574c] p[data-astro-cid-poth574c]{margin:10px 0 0;font-size:15px;line-height:1.6;color:var(--text-muted)}.closing-cta[data-astro-cid-poth574c]{align-items:center;border-top:1px solid var(--border-color);display:flex;gap:24px;justify-content:space-between;margin-top:48px;padding-top:28px}.closing-cta__text[data-astro-cid-poth574c]{display:flex;flex-direction:column;gap:6px}.closing-cta[data-astro-cid-poth574c] strong[data-astro-cid-poth574c]{font-size:19px;line-height:1.45}.closing-cta[data-astro-cid-poth574c] span[data-astro-cid-poth574c]{color:var(--text-muted);font-size:14px}@media(max-width:1024px){.close-menu-btn[data-astro-cid-poth574c]{display:block}.topbar[data-astro-cid-poth574c]{padding:0 20px}.sidebar[data-astro-cid-poth574c]{position:fixed;left:0;top:0;bottom:0;width:280px;transform:translate(-100%);border-right:none;box-shadow:none}.sidebar[data-astro-cid-poth574c].is-mobile-open{transform:translate(0);box-shadow:20px 0 50px #00000080}.main-container[data-astro-cid-poth574c]{padding:0 20px 80px}.article-hero[data-astro-cid-poth574c]{padding:0}.article-content[data-astro-cid-poth574c]{font-size:17px}.pillars-grid[data-astro-cid-poth574c]{grid-template-columns:repeat(2,1fr)}.closing-cta[data-astro-cid-poth574c]{align-items:flex-start;flex-direction:column}}@media(max-width:560px){.pillars-grid[data-astro-cid-poth574c]{grid-template-columns:1fr}}@media(min-width:1025px){.layout-wrapper[data-astro-cid-poth574c].is-sidebar-hidden .sidebar[data-astro-cid-poth574c]{width:0;padding:0;border:none;overflow:hidden}}