.papers-grid-section.svelte-wzal3p{background:var(--color-bg-pure)}.papers-list.svelte-wzal3p{list-style:none;margin:0;padding:0}.section-title.svelte-wzal3p{font-size:var(--text-h2);font-weight:700;color:var(--color-fg-primary)}.section-subtitle.svelte-wzal3p{color:var(--color-fg-tertiary);font-size:var(--text-body-lg)}.empty-icon.svelte-wzal3p{font-size:4rem;margin-bottom:1.5rem}.empty-title.svelte-wzal3p{font-size:var(--text-h3);font-weight:600;color:var(--color-fg-primary);margin-bottom:.75rem}.empty-subtitle.svelte-wzal3p{color:var(--color-fg-tertiary)}.animate-fade-in.svelte-wzal3p{opacity:0;animation:svelte-wzal3p-fade-in .5s cubic-bezier(.4,0,.2,1) forwards}@keyframes svelte-wzal3p-fade-in{to{opacity:1}}@media(prefers-reduced-motion:reduce){.animate-fade-in.svelte-wzal3p{animation:none;opacity:1}}.hero-title.svelte-omkwbn{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:700;color:var(--color-fg-primary);text-align:center}.hero-subtitle.svelte-omkwbn{font-size:var(--text-body-lg);color:var(--color-fg-secondary);text-align:center}.hero-hint.svelte-omkwbn{font-size:var(--text-body);color:var(--color-fg-muted);text-align:center;max-width:40rem;margin:0 auto}.filter-hint.svelte-omkwbn{font-size:var(--text-body-sm);color:var(--color-fg-muted)}.search-input.svelte-omkwbn{width:100%;padding:.75rem 1rem .75rem 2.5rem;background:var(--color-bg-surface);border:1px solid var(--color-border-default);border-radius:var(--radius-lg);color:var(--color-fg-primary);font-size:var(--text-body);transition:border-color var(--duration-micro) var(--ease-standard)}.search-input.svelte-omkwbn::-moz-placeholder{color:var(--color-fg-muted)}.search-input.svelte-omkwbn::placeholder{color:var(--color-fg-muted)}.search-input.svelte-omkwbn:focus{outline:none;border-color:var(--color-border-emphasis)}.search-icon.svelte-omkwbn{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);width:1rem;height:1rem;color:var(--color-fg-muted)}.search-clear.svelte-omkwbn{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);color:var(--color-fg-muted);transition:color var(--duration-micro) var(--ease-standard)}.search-clear.svelte-omkwbn:hover{color:var(--color-fg-tertiary)}.filter-chip.svelte-omkwbn{padding:.375rem .75rem;font-size:var(--text-body-sm);border-radius:var(--radius-full);background:var(--color-bg-surface);color:var(--color-fg-muted);border:1px solid var(--color-border-default);transition:all var(--duration-micro) var(--ease-standard)}.filter-chip.svelte-omkwbn:hover{color:var(--color-fg-primary);background:var(--color-hover)}.filter-chip-active.svelte-omkwbn{background:var(--color-fg-primary);color:var(--color-bg-pure);border-color:var(--color-fg-primary)}.sort-control.svelte-omkwbn{display:inline-flex;align-items:center;gap:.25rem;padding:.25rem;background:var(--color-bg-surface);border:1px solid var(--color-border-default);border-radius:var(--radius-lg)}.sort-button.svelte-omkwbn{padding:.5rem 1rem;font-size:var(--text-body-sm);font-weight:500;border-radius:var(--radius-md);color:var(--color-fg-tertiary);transition:all var(--duration-micro) var(--ease-standard)}.sort-button.svelte-omkwbn:hover{color:var(--color-fg-primary);background:var(--color-hover)}.sort-button-active.svelte-omkwbn{background:var(--color-fg-primary);color:var(--color-bg-pure)}.empty-message.svelte-omkwbn{font-size:var(--text-body-lg);color:var(--color-fg-muted)}.clear-button.svelte-omkwbn{margin-top:var(--space-sm);padding:.5rem 1rem;font-size:var(--text-body-sm);color:var(--color-fg-tertiary);border:1px solid var(--color-border-emphasis);border-radius:var(--radius-lg);background:transparent;transition:all var(--duration-micro) var(--ease-standard)}.clear-button.svelte-omkwbn:hover{color:var(--color-fg-primary);background:var(--color-bg-surface)}