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h3[data-astro-cid-hfbr3nnz]{color:var(--color-text);margin-bottom:1rem}.files-grid[data-astro-cid-hfbr3nnz]{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;display:grid}.file-card[data-astro-cid-hfbr3nnz]{background:var(--color-surface);border:1px solid var(--color-border);cursor:pointer;color:inherit;border-radius:12px;text-decoration:none;transition:all .3s;display:block;overflow:hidden}.file-card[data-astro-cid-hfbr3nnz]:hover{border-color:var(--color-accent);transform:translateY(-4px);box-shadow:0 12px 40px #00000026}.file-card-cover[data-astro-cid-hfbr3nnz]{justify-content:center;align-items:center;height:160px;font-size:4rem;display:flex;position:relative}.file-card-cover[data-astro-cid-hfbr3nnz].ppt{background:linear-gradient(135deg,#ff6b6b,#ff8e53)}.file-card-cover[data-astro-cid-hfbr3nnz].word{background:linear-gradient(135deg,#4facfe,#00f2fe)}.file-card-cover[data-astro-cid-hfbr3nnz].excel{background:linear-gradient(135deg,#43e97b,#38f9d7)}.file-card-cover[data-astro-cid-hfbr3nnz].html{background:linear-gradient(135deg,#fa709a,#fee140)}.file-card-body[data-astro-cid-hfbr3nnz]{padding:1.25rem}.file-card-title[data-astro-cid-hfbr3nnz]{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:.5rem;font-size:1.1rem;font-weight:600;line-height:1.4;display:-webkit-box;overflow:hidden}.file-card-meta[data-astro-cid-hfbr3nnz]{color:var(--color-text-muted);align-items:center;gap:.75rem;font-size:.85rem;display:flex}.file-card-meta[data-astro-cid-hfbr3nnz] 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var(--color-border);color:var(--color-text);margin-bottom:2rem;padding-bottom:1rem;font-size:2rem;font-weight:700}.slide-page[data-astro-cid-hfbr3nnz] .content-body[data-astro-cid-hfbr3nnz]{color:var(--color-text);font-size:1.1rem;line-height:2}.slide-page[data-astro-cid-hfbr3nnz] .content-body[data-astro-cid-hfbr3nnz] p[data-astro-cid-hfbr3nnz]{margin-bottom:1rem}.slide-page[data-astro-cid-hfbr3nnz] .content-body[data-astro-cid-hfbr3nnz] ul[data-astro-cid-hfbr3nnz],.slide-page[data-astro-cid-hfbr3nnz] .content-body[data-astro-cid-hfbr3nnz] ol[data-astro-cid-hfbr3nnz]{margin-bottom:1rem;padding-left:1.5rem}.slide-page[data-astro-cid-hfbr3nnz] .content-body[data-astro-cid-hfbr3nnz] li[data-astro-cid-hfbr3nnz]{margin-bottom:.5rem}.slide-page[data-astro-cid-hfbr3nnz] .content-body[data-astro-cid-hfbr3nnz] strong[data-astro-cid-hfbr3nnz]{color:var(--color-accent)}.html-viewer-container[data-astro-cid-hfbr3nnz]{justify-content:center;align-items:center;padding:1rem;display:flex;position:absolute;inset:0}.html-open-hint[data-astro-cid-hfbr3nnz]{text-align:center;background:var(--color-surface);border-radius:16px;padding:3rem;box-shadow:0 4px 24px #0000001a}.html-open-hint[data-astro-cid-hfbr3nnz] p[data-astro-cid-hfbr3nnz]{color:var(--color-text-muted);margin-bottom:.5rem;font-size:1.1rem}.html-iframe[data-astro-cid-hfbr3nnz]{background:#fff;border:none;border-radius:12px;width:100%!important;height:100%!important}.viewer-page-footer[data-astro-cid-hfbr3nnz]{background:var(--color-surface);border-top:1px solid var(--color-border);flex-shrink:0;justify-content:center;align-items:center;gap:1rem;padding:1rem 2rem;display:flex}.hidden[data-astro-cid-hfbr3nnz]{display:none!important}@media (width<=768px){.admin-layout[data-astro-cid-hfbr3nnz]{flex-direction:column}.sidebar[data-astro-cid-hfbr3nnz]{flex-direction:row;width:100%;padding:1rem;overflow-x:auto}.sidebar-header[data-astro-cid-hfbr3nnz]{display:none}.sidebar-nav[data-astro-cid-hfbr3nnz]{flex-direction:row;gap:.5rem}.nav-item[data-astro-cid-hfbr3nnz]{white-space:nowrap}.sidebar-footer[data-astro-cid-hfbr3nnz]{border-top:none;border-left:1px solid var(--color-border);flex-direction:row;align-items:center;margin-top:0;margin-left:1rem;padding-top:0;padding-left:1rem}.viewer-page-header[data-astro-cid-hfbr3nnz]{flex-wrap:wrap;padding:1rem}.viewer-page-header[data-astro-cid-hfbr3nnz] h1[data-astro-cid-hfbr3nnz]{order:-1;width:100%;font-size:1rem}.slide-page[data-astro-cid-hfbr3nnz]{min-height:300px;padding:1.5rem}.slide-page[data-astro-cid-hfbr3nnz] h2[data-astro-cid-hfbr3nnz]{font-size:1.5rem}}