.page-hero[data-astro-cid-slumjie6]{padding:calc(var(--header-height) + 48px) 0 40px;background:linear-gradient(168deg,var(--color-bg) 0%,var(--color-accent-light) 100%)}@media(min-width:768px){.page-hero[data-astro-cid-slumjie6]{padding-top:calc(var(--header-height) + 72px)}}.page-hero[data-astro-cid-slumjie6] h1[data-astro-cid-slumjie6]{margin-bottom:12px}.page-subtitle[data-astro-cid-slumjie6]{font-size:1.0625rem;color:var(--color-text-secondary);max-width:560px}.grid-4[data-astro-cid-slumjie6]{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}@media(max-width:1200px){.grid-4[data-astro-cid-slumjie6]{grid-template-columns:repeat(3,1fr)}}@media(max-width:1024px){.grid-4[data-astro-cid-slumjie6]{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.grid-4[data-astro-cid-slumjie6]{grid-template-columns:1fr}}.feature-card[data-astro-cid-slumjie6]{background:var(--color-surface);border:1px solid 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h3[data-astro-cid-slumjie6]{font-size:.975rem;font-weight:700;line-height:1.45;flex:1;color:var(--color-text);margin:0}.feature-card[data-astro-cid-slumjie6] p[data-astro-cid-slumjie6]{font-size:.82rem;color:var(--color-text-secondary);line-height:1.6;margin:0}.feature-card[data-astro-cid-slumjie6] .btn[data-astro-cid-slumjie6]{font-size:.8rem;font-weight:600;color:var(--color-accent);margin-top:6px;display:inline-flex;align-items:center;gap:4px;opacity:.75;transition:opacity .2s,gap .2s;text-decoration:none;background:none;border:none;padding:0}.feature-card[data-astro-cid-slumjie6] .btn[data-astro-cid-slumjie6]:hover{opacity:1;gap:7px;color:var(--color-accent)}.feature-card[data-astro-cid-slumjie6] .btn[data-astro-cid-slumjie6]:after{content:"→";font-size:.9rem}.guide-grid[data-astro-cid-slumjie6]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.guide-item[data-astro-cid-slumjie6]{display:flex;gap:1rem;padding:1.5rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all .3s ease}.guide-item[data-astro-cid-slumjie6]:hover{box-shadow:0 8px 24px #00236614;transform:translateY(-2px)}.guide-icon[data-astro-cid-slumjie6]{width:48px;height:48px;background:#00236612;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.guide-icon[data-astro-cid-slumjie6] svg[data-astro-cid-slumjie6]{width:24px;height:24px;stroke:var(--color-primary);fill:none;stroke-width:1.75}.guide-item[data-astro-cid-slumjie6] h3[data-astro-cid-slumjie6]{color:var(--color-primary);font-size:1.125rem;margin-bottom:.5rem}.guide-item[data-astro-cid-slumjie6] p[data-astro-cid-slumjie6]{color:var(--color-text-secondary);margin-bottom:1rem;font-size:.9rem}.video-grid[data-astro-cid-slumjie6]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.video-item[data-astro-cid-slumjie6]{display:flex;gap:1rem;padding:1.5rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all .3s ease}.video-item[data-astro-cid-slumjie6]:hover{box-shadow:0 8px 24px #00236614;transform:translateY(-2px)}.video-thumbnail[data-astro-cid-slumjie6]{width:120px;height:68px;background:#00236612;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;position:relative;flex-shrink:0}.play-button[data-astro-cid-slumjie6]{width:40px;height:40px;background:var(--color-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}.play-button[data-astro-cid-slumjie6] svg[data-astro-cid-slumjie6]{width:16px;height:16px;fill:currentColor}.video-item[data-astro-cid-slumjie6] h3[data-astro-cid-slumjie6]{color:var(--color-primary);font-size:1.125rem;margin-bottom:.5rem}.video-item[data-astro-cid-slumjie6] p[data-astro-cid-slumjie6]{color:var(--color-text-secondary);margin-bottom:1rem;font-size:.9rem}.btn-outline[data-astro-cid-slumjie6]{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}.btn-outline[data-astro-cid-slumjie6]:hover{background:var(--color-primary);color:#fff;text-decoration:none}