.upload-cta[data-astro-cid-4yelylr4]{display:grid;gap:10px;max-width:480px;padding:20px;border:2px dashed var(--color-line-strong);border-radius:16px;background:#fff;transition:background-color .15s,border-color .15s}.upload-cta[data-astro-cid-4yelylr4]:hover{border-color:var(--color-accent)}.upload-cta[data-astro-cid-4yelylr4].is-drag{border-color:var(--color-accent);background:var(--color-accent-soft)}.upload-title[data-astro-cid-4yelylr4]{margin:0;font-size:18px;font-weight:800;color:var(--color-ink)}.upload-gets[data-astro-cid-4yelylr4]{list-style:none;margin:0 0 4px;padding:0;display:grid;gap:6px;color:var(--color-ink-2)}.upload-gets[data-astro-cid-4yelylr4] li[data-astro-cid-4yelylr4]{display:grid;grid-template-columns:22px 1fr;gap:8px;align-items:start}.upload-gets[data-astro-cid-4yelylr4] li[data-astro-cid-4yelylr4]:before{content:"";width:20px;height:20px;margin-top:3px;background:var(--color-ok);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 100% no-repeat}.upload-cta[data-astro-cid-4yelylr4]:focus-within .upload-btn[data-astro-cid-4yelylr4]{outline:3px solid var(--color-accent-text);outline-offset:3px}.upload-logos[data-astro-cid-4yelylr4]{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:4px;padding-top:12px;border-top:2px solid var(--color-line);font-size:15px;color:var(--color-ink-2)}.upload-logo-row[data-astro-cid-4yelylr4]{display:inline-flex}.upload-logo-row[data-astro-cid-4yelylr4] img[data-astro-cid-4yelylr4]{box-sizing:content-box;width:16px;height:16px;padding:3px;border-radius:50%;background:#fff;box-shadow:0 0 0 2px var(--color-line);object-fit:contain;margin-left:-3px}.upload-logo-row[data-astro-cid-4yelylr4] img[data-astro-cid-4yelylr4]:first-child{margin-left:0}.upload-hint[data-astro-cid-4yelylr4]{margin:0;font-size:15px;color:var(--color-ink-2)}.alert[data-astro-cid-4yelylr4].hidden{display:none}.hero[data-astro-cid-7nmnspah]{padding:24px 0 48px}.hero-grid[data-astro-cid-7nmnspah]{display:grid;gap:28px}.hero[data-astro-cid-7nmnspah] h1[data-astro-cid-7nmnspah]{margin:8px 0 14px}.hero-copy[data-astro-cid-7nmnspah]{display:flex;flex-direction:column}.hero-cta[data-astro-cid-7nmnspah]{margin-top:22px;display:grid;gap:6px;max-width:460px}@media(min-width:900px){.hero[data-astro-cid-7nmnspah]{padding:56px 0 72px}.hero-grid[data-astro-cid-7nmnspah]{grid-template-columns:1.05fr 1fr;align-items:start;gap:56px;max-width:1040px}}.ba-lead[data-astro-cid-xsf7ad5f]{margin:-6px 0 20px}.ba-grid[data-astro-cid-xsf7ad5f]{display:grid;gap:12px;align-items:stretch}@media(min-width:760px){.ba-grid[data-astro-cid-xsf7ad5f]{grid-template-columns:1fr auto 1fr;gap:16px}}.ba-card[data-astro-cid-xsf7ad5f]{background:#fff;border:2px solid var(--color-line);border-radius:16px;padding:20px}.ba-card[data-astro-cid-xsf7ad5f].is-after{border-color:var(--color-ok);background:var(--color-ok-soft)}.ba-label[data-astro-cid-xsf7ad5f]{display:inline-flex;align-items:center;gap:6px;margin:0 0 8px;font-size:15px;font-weight:800}.ba-before[data-astro-cid-xsf7ad5f]{color:var(--color-bad-ink)}.ba-after[data-astro-cid-xsf7ad5f]{color:var(--color-ok-ink)}.ba-text[data-astro-cid-xsf7ad5f]{margin:0;font-size:18px;line-height:1.5;color:var(--color-ink)}.ba-card[data-astro-cid-xsf7ad5f]:not(.is-after) .ba-text[data-astro-cid-xsf7ad5f]{color:var(--color-ink-2)}.ba-arrow[data-astro-cid-xsf7ad5f]{display:grid;place-items:center;color:var(--color-ink-3)}@media(max-width:759px){.ba-arrow[data-astro-cid-xsf7ad5f]{transform:rotate(90deg)}}.tool-row[data-astro-cid-mqkczicy]{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;padding:14px 16px;min-height:76px}.tool-row[data-astro-cid-mqkczicy] b[data-astro-cid-mqkczicy]{display:block;font-size:17px;line-height:1.35}.tool-row[data-astro-cid-mqkczicy] .d[data-astro-cid-mqkczicy]{display:block;font-size:15px;color:var(--color-ink-2)}.tool-row[data-astro-cid-mqkczicy] .go[data-astro-cid-mqkczicy]{color:var(--color-ink-3);transition:transform .15s ease-out,color .15s}.tool-row[data-astro-cid-mqkczicy]:hover .go[data-astro-cid-mqkczicy]{transform:translate(3px);color:var(--color-accent-text)}.latex-style[data-astro-cid-j7pv25f6]{font-family:Times New Roman,Times,serif;line-height:1.2;color:#333}.latex-header[data-astro-cid-j7pv25f6]{text-align:center;border-bottom:2px solid #333;padding-bottom:8px;margin-bottom:16px}.latex-section-title[data-astro-cid-j7pv25f6]{font-weight:700;text-transform:uppercase;font-size:12px;letter-spacing:.5px;border-bottom:1px solid #333;padding-bottom:2px;margin-bottom:8px;margin-top:8px}