.section-head[data-astro-cid-h3xuxfkn] .ebx-intro[data-astro-cid-h3xuxfkn]{margin:var(--space-3) 0 0}.ebd-hero[data-astro-cid-h3xuxfkn]{isolation:isolate;padding-block:var(--space-8) var(--space-12);position:relative;overflow:hidden}.ebd-hero[data-astro-cid-h3xuxfkn]:before{content:"";z-index:-1;background:radial-gradient(45% 70% at 82% 45%,#ffffffb3,#0000 70%);position:absolute;inset:0}.ebd-hero-grid[data-astro-cid-h3xuxfkn]{gap:var(--space-10);align-items:center;display:grid}.ebd-hero[data-astro-cid-h3xuxfkn] h1[data-astro-cid-h3xuxfkn]{margin:var(--space-4) 0 var(--space-3);font-size:var(--text-4xl);letter-spacing:-.025em;max-width:20ch;line-height:1.06}.ebd-sub[data-astro-cid-h3xuxfkn]{max-width:52ch;margin-bottom:var(--space-5);color:var(--color-text-secondary)}.ebd-hero[data-astro-cid-h3xuxfkn] .crumbs[data-astro-cid-h3xuxfkn] li[data-astro-cid-h3xuxfkn]:last-child{max-width:100%}a[data-astro-cid-h3xuxfkn].ebd-fam{background:var(--color-surface);border:1px solid var(--eb-edge);max-width:100%;min-height:44px;color:var(--eb-ink);font-family:var(--font-ui);font-size:var(--text-sm);box-shadow:var(--shadow-1);border-radius:24px;align-items:center;gap:10px;padding:4px 6px 4px 4px;font-weight:800;text-decoration:none;display:inline-flex}a[data-astro-cid-h3xuxfkn].ebd-fam:hover{border-color:var(--eb-solid);color:var(--eb-ink)}.ebd-fam-icon[data-astro-cid-h3xuxfkn]{background:var(--eb-solid);color:#fff;border-radius:50%;flex:none;place-items:center;width:34px;height:34px;display:grid}.ebd-fam-n[data-astro-cid-h3xuxfkn]{white-space:nowrap;background:var(--eb-tint);border-radius:999px;flex:none;padding:4px 10px;font-size:.75rem}.ebd-facts[data-astro-cid-h3xuxfkn]{margin:0 0 var(--space-6);flex-wrap:wrap;gap:8px;padding:0;list-style:none;display:flex}.ebd-facts[data-astro-cid-h3xuxfkn] li[data-astro-cid-h3xuxfkn]{border:1px solid var(--eb-edge);min-height:34px;font-family:var(--font-ui);font-size:var(--text-sm);color:var(--color-text);background:#ffffffbf;border-radius:999px;align-items:center;gap:6px;margin:0;padding:0 12px;font-weight:700;display:inline-flex}.ebd-facts[data-astro-cid-h3xuxfkn] .icon{color:var(--eb-ink)}.ebd-actions[data-astro-cid-h3xuxfkn]{flex-wrap:wrap;gap:12px;display:flex}@media (width<=479px){.ebd-actions[data-astro-cid-h3xuxfkn] .btn[data-astro-cid-h3xuxfkn]{width:100%}}.ebd-note[data-astro-cid-h3xuxfkn]{margin:var(--space-4) 0 0;font-family:var(--font-ui);font-size:var(--text-sm);color:var(--eb-ink);align-items:center;gap:8px;font-weight:700;display:flex}.ebd-stage[data-astro-cid-h3xuxfkn]{place-items:center;min-height:340px;display:grid;position:relative}.ebd-stage-ring[data-astro-cid-h3xuxfkn]{aspect-ratio:1;width:min(380px,88%);box-shadow:inset 0 0 0 1px var(--eb-edge);background:radial-gradient(closest-side,#ffffffe6,#ffffff59 70%,#0000);border-radius:50%;position:absolute}.ebd-stage[data-astro-cid-h3xuxfkn] .ebd-cover{width:min(250px,66vw);position:relative;transform:rotate(-4deg);box-shadow:inset 0 0 0 1px #ffffff1a,0 2px 4px #14100c33,0 36px 60px -22px #14100c99}.ebd-badge[data-astro-cid-h3xuxfkn]{background:var(--eb-solid);color:#fff;width:76px;height:76px;font-family:var(--font-ui);letter-spacing:.08em;text-transform:uppercase;border-radius:50%;align-content:center;place-items:center;font-size:.75rem;font-weight:800;line-height:1.1;display:grid;position:absolute;bottom:6%;right:max(2px,50% - 200px);transform:rotate(-8deg);box-shadow:0 0 0 5px #ffffffd9,0 14px 24px -10px #14100c80}.ebd-badge[data-astro-cid-h3xuxfkn] strong[data-astro-cid-h3xuxfkn]{font-family:var(--font-display);letter-spacing:0;text-transform:none;font-size:1.45rem;font-weight:600}@media (width>=960px){.ebd-hero[data-astro-cid-h3xuxfkn]{padding-block:var(--space-12) var(--space-16)}.ebd-hero-grid[data-astro-cid-h3xuxfkn]{gap:var(--space-12);grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}.ebd-stage[data-astro-cid-h3xuxfkn]{min-height:460px}.ebd-stage[data-astro-cid-h3xuxfkn] .ebd-cover{width:300px}}.ebd-main-grid[data-astro-cid-h3xuxfkn]{gap:var(--space-10);display:grid}@media (width>=960px){.ebd-main-grid[data-astro-cid-h3xuxfkn]{gap:var(--space-12);grid-template-columns:minmax(0,1fr) 360px;align-items:start}.ebd-side[data-astro-cid-h3xuxfkn]{top:calc(var(--header-h) + 20px);position:sticky}}.ebd-body[data-astro-cid-h3xuxfkn] h2[data-astro-cid-h3xuxfkn]{margin-bottom:var(--space-4)}.ebd-summary[data-astro-cid-h3xuxfkn]{font-size:var(--text-lg);color:var(--color-text);line-height:1.65}.ebd-famnote[data-astro-cid-h3xuxfkn]{font-size:var(--text-sm);color:var(--color-text-secondary);align-items:flex-start;gap:10px;margin:0;line-height:1.55;display:flex}.ebd-famnote[data-astro-cid-h3xuxfkn] .icon{color:var(--eb-ink);flex:none;margin-top:2px}.ebd-famnote[data-astro-cid-h3xuxfkn] strong[data-astro-cid-h3xuxfkn]{color:var(--color-text)}.ebd-for[data-astro-cid-h3xuxfkn]{margin:var(--space-6) 0 var(--space-8);background:var(--eb-tint);border:1px solid var(--eb-edge);border-left:5px solid var(--eb-solid);border-radius:18px;align-items:flex-start;gap:16px;padding:20px 22px;display:flex}.ebd-for-icon[data-astro-cid-h3xuxfkn]{background:var(--eb-solid);color:#fff;border-radius:14px;flex:none;place-items:center;width:48px;height:48px;display:grid}.ebd-for[data-astro-cid-h3xuxfkn] h3[data-astro-cid-h3xuxfkn]{margin:0 0 4px;font-size:1.2rem}.ebd-for[data-astro-cid-h3xuxfkn] p[data-astro-cid-h3xuxfkn]{color:var(--color-text-secondary);margin:0}.ebd-h3[data-astro-cid-h3xuxfkn]{margin:0 0 var(--space-4);font-size:var(--text-2xl)}.ebd-contents[data-astro-cid-h3xuxfkn]{margin-bottom:var(--space-8)}.ebd-chapters[data-astro-cid-h3xuxfkn]{grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.ebd-chapters[data-astro-cid-h3xuxfkn] li[data-astro-cid-h3xuxfkn]{background:var(--color-surface);border:1px solid var(--color-border-warm);min-height:60px;box-shadow:var(--shadow-1);font-family:var(--font-ui);border-radius:14px;align-items:center;gap:14px;margin:0;padding:10px 16px 10px 10px;font-weight:700;line-height:1.3;display:flex}.ebd-ch-n[data-astro-cid-h3xuxfkn]{background:var(--eb-tint);width:40px;height:40px;color:var(--eb-ink);font-family:var(--font-display);font-variant-numeric:tabular-nums;box-shadow:inset 0 0 0 1px var(--eb-edge);border-radius:12px;flex:none;place-items:center;font-size:1.05rem;font-weight:600;display:grid}.ebd-inside[data-astro-cid-h3xuxfkn]{margin-bottom:var(--space-8)}.ebd-inside-list[data-astro-cid-h3xuxfkn]{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.ebd-inside-list[data-astro-cid-h3xuxfkn] li[data-astro-cid-h3xuxfkn]{border-radius:16px;align-items:flex-start;gap:14px;margin:0;padding:18px;display:flex}.ebd-inside-list[data-astro-cid-h3xuxfkn] li[data-astro-cid-h3xuxfkn]>span[data-astro-cid-h3xuxfkn]:last-child{font-size:var(--text-sm);color:var(--color-text-secondary);flex-direction:column;gap:2px;line-height:1.5;display:flex}.ebd-inside-list[data-astro-cid-h3xuxfkn] strong[data-astro-cid-h3xuxfkn]{font-family:var(--font-ui);color:var(--color-text);font-size:1rem}.ebd-inside-list[data-astro-cid-h3xuxfkn] .tone-icon[data-astro-cid-h3xuxfkn]{border-radius:12px;width:42px;height:42px}.ebd-tips[data-astro-cid-h3xuxfkn]{margin-bottom:var(--space-8)}.ebd-tips-list[data-astro-cid-h3xuxfkn]{background:var(--color-sky-100,#eaf1f8);border:1px solid #c2d5e7;border-radius:18px;gap:0;margin:0;padding:6px 18px;list-style:none;display:grid}.ebd-tips-list[data-astro-cid-h3xuxfkn] li[data-astro-cid-h3xuxfkn]{border-bottom:1px solid #c2d5e7;align-items:flex-start;gap:14px;margin:0;padding:14px 0;display:flex}.ebd-tips-list[data-astro-cid-h3xuxfkn] li[data-astro-cid-h3xuxfkn]:last-child{border-bottom:0}.ebd-tips-list[data-astro-cid-h3xuxfkn] li[data-astro-cid-h3xuxfkn]>span[data-astro-cid-h3xuxfkn]:last-child{font-size:var(--text-sm);color:var(--color-text-secondary);flex-direction:column;gap:2px;line-height:1.55;display:flex}.ebd-tips-list[data-astro-cid-h3xuxfkn] strong[data-astro-cid-h3xuxfkn]{font-family:var(--font-ui);color:var(--color-text);font-size:1rem}.ebd-tip-n[data-astro-cid-h3xuxfkn]{background:var(--color-sky-500);color:#fff;border-radius:12px;flex:none;place-items:center;width:40px;height:40px;display:grid}.ebd-safety[data-astro-cid-h3xuxfkn]{background:var(--color-warning-100);color:var(--color-warning-700);border:1px solid #7a4a0e33;border-radius:16px;align-items:flex-start;gap:14px;padding:18px 20px;display:flex}.ebd-safety[data-astro-cid-h3xuxfkn] p[data-astro-cid-h3xuxfkn]{color:var(--color-warning-700);margin:0}.ebd-safety-icon[data-astro-cid-h3xuxfkn]{background:var(--color-gold-500);color:#fff;border-radius:14px;flex:none;place-items:center;width:46px;height:46px;display:grid}.ebd-card[data-astro-cid-h3xuxfkn]{background:var(--eb-tint);border:1px solid var(--eb-edge);border-top:5px solid var(--eb-solid);box-shadow:var(--shadow-card);border-radius:20px;gap:12px;padding:22px;display:grid}.ebd-card-h[data-astro-cid-h3xuxfkn]{margin:0 0 4px;font-size:1.3rem}.ebd-dl[data-astro-cid-h3xuxfkn]{background:var(--color-surface);border:1px solid var(--eb-edge);border-radius:14px;gap:0;margin:0 0 6px;padding:4px 14px;display:grid}.ebd-dl[data-astro-cid-h3xuxfkn]>div[data-astro-cid-h3xuxfkn]{border-bottom:1px solid var(--color-border-subtle);justify-content:space-between;gap:12px;padding:11px 0;display:flex}.ebd-dl[data-astro-cid-h3xuxfkn]>div[data-astro-cid-h3xuxfkn]:last-child{border-bottom:0}.ebd-dl[data-astro-cid-h3xuxfkn] dt[data-astro-cid-h3xuxfkn]{font-family:var(--font-ui);font-size:var(--text-sm);color:var(--color-text-secondary);align-items:center;gap:8px;font-weight:700;display:inline-flex}.ebd-dl[data-astro-cid-h3xuxfkn] dt[data-astro-cid-h3xuxfkn] .icon{color:var(--eb-ink)}.ebd-dl[data-astro-cid-h3xuxfkn] dd[data-astro-cid-h3xuxfkn]{font-family:var(--font-ui);font-size:var(--text-sm);text-align:right;color:var(--color-text);margin:0;font-weight:800}.ebd-share[data-astro-cid-h3xuxfkn]{background:var(--color-surface-soft);border:1px solid var(--color-border-warm);border-radius:20px;margin-top:16px;padding:20px 22px}.ebd-share[data-astro-cid-h3xuxfkn] p[data-astro-cid-h3xuxfkn]{font-size:var(--text-sm);color:var(--color-text-secondary);margin:0 0 12px}.ebd-share-row[data-astro-cid-h3xuxfkn]{flex-wrap:wrap;gap:10px;display:flex}.ebd-share-row[data-astro-cid-h3xuxfkn] .btn[data-astro-cid-h3xuxfkn]{flex:140px}.ebd-share-row[data-astro-cid-h3xuxfkn] .btn[data-astro-cid-h3xuxfkn][hidden]{display:none}.ebd-course-grid[data-astro-cid-h3xuxfkn]{grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.ebd-course-grid[data-astro-cid-h3xuxfkn]>li[data-astro-cid-h3xuxfkn]{border-radius:18px;margin:0}.ebd-course-grid[data-astro-cid-h3xuxfkn] a[data-astro-cid-h3xuxfkn].ebd-course,.ebd-course-grid[data-astro-cid-h3xuxfkn] a[data-astro-cid-h3xuxfkn].ebd-course:focus-visible{border-radius:inherit}.ebd-courses[data-astro-cid-h3xuxfkn] .ebd-course-grid[data-astro-cid-h3xuxfkn] a[data-astro-cid-h3xuxfkn].ebd-course{height:100%;color:var(--color-text);transition:transform var(--duration-lift) var(--ease-out);flex-direction:column;gap:12px;padding:20px;text-decoration:none;display:flex}.ebd-course-grid[data-astro-cid-h3xuxfkn]>li[data-astro-cid-h3xuxfkn]{transition:transform var(--duration-lift) var(--ease-out), box-shadow var(--duration-lift) var(--ease-out);box-shadow:0 18px 36px -20px #0000008c}.ebd-course-grid[data-astro-cid-h3xuxfkn]>li[data-astro-cid-h3xuxfkn]:hover{transform:translateY(-3px)}.ebd-course-text[data-astro-cid-h3xuxfkn]{flex-direction:column;gap:4px;display:flex}.ebd-course-fam[data-astro-cid-h3xuxfkn]{font-family:var(--font-ui);letter-spacing:.08em;text-transform:uppercase;color:var(--tone-ink);font-size:.75rem;font-weight:800}.ebd-course-text[data-astro-cid-h3xuxfkn] strong[data-astro-cid-h3xuxfkn]{font-family:var(--font-display);color:var(--color-text);font-size:1.2rem;font-weight:600;line-height:1.25}.ebd-course-go[data-astro-cid-h3xuxfkn]{font-family:var(--font-ui);font-size:var(--text-sm);color:var(--tone-ink);align-items:center;gap:6px;margin-top:auto;font-weight:800;display:inline-flex}.ebd-kit[data-astro-cid-h3xuxfkn]{gap:var(--space-6);align-items:center;display:grid}.ebd-kit[data-astro-cid-h3xuxfkn] h2[data-astro-cid-h3xuxfkn]{max-width:20ch}.ebd-kit[data-astro-cid-h3xuxfkn] .lead[data-astro-cid-h3xuxfkn]{margin-bottom:0}@media (width>=960px){.ebd-kit[data-astro-cid-h3xuxfkn]{gap:var(--space-12);grid-template-columns:minmax(0,1.4fr) auto}}@media (width<=479px){.ebd-kit-actions[data-astro-cid-h3xuxfkn] .btn[data-astro-cid-h3xuxfkn]{width:100%}}.section-head[data-astro-cid-h3xuxfkn] .link-action{min-height:44px}.ebd-related-grid[data-astro-cid-h3xuxfkn]{grid-template-columns:repeat(auto-fill,minmax(min(100%,330px),1fr));gap:18px;margin:0;padding:0;list-style:none;display:grid}.ebd-related-grid[data-astro-cid-h3xuxfkn]>li[data-astro-cid-h3xuxfkn]{min-width:0;margin:0}