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var(--color-border);color:var(--color-text-muted)}.du-act-btn.secondary:hover{border-color:var(--color-border-hover);color:var(--color-text)}.du-status{display:flex;align-items:center;justify-content:space-between;padding:8px 24px;border-top:1px solid var(--color-border);font-size:.75rem;color:var(--color-text-muted)}.du-status .valid{color:var(--color-success);font-weight:600}.du-status .invalid{color:var(--color-error);font-weight:600}.du-below{max-width:960px;margin:0 auto;padding:3.5rem 2.5rem 2rem}.du-sec-t{font-family:var(--font-display);font-size:1.375rem;font-weight:800;letter-spacing:-.5px;margin-bottom:1.5rem;padding-left:16px;border-left:3px solid var(--cat-color, var(--color-accent));color:var(--color-text)}.du-how{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:3.5rem}.du-how-c{background:#fff;border:1px solid var(--color-border);border-radius:var(--r-sm);padding:24px;transition:.25s ease;position:relative;overflow:hidden}.du-how-c:hover{border-color:color-mix(in srgb,var(--cat-color, var(--color-accent)) 35%,transparent);transform:translateY(-3px);box-shadow:0 4px 20px -4px #1c191712}.du-how-c:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--cat-color, var(--color-accent));transform:scaleX(0);transform-origin:left;transition:transform .3s ease}.du-how-c:hover:before{transform:scaleX(1)}.du-how-n{width:36px;height:36px;background:var(--cat-bg, var(--color-accent-soft));color:var(--cat-color, var(--color-accent-text));border-radius:10px;display:grid;place-items:center;margin-bottom:14px;font-family:var(--font-display);font-weight:800;font-size:.875rem}.du-how-c h3{font-size:1rem;font-weight:700;margin-bottom:6px;color:var(--color-text)}.du-how-c p{font-size:.875rem;color:var(--color-text-secondary);line-height:1.65}.du-faq{margin-bottom:3rem}.du-faq-i{border:1px solid var(--color-border);border-radius:var(--r-sm);margin-bottom:6px;overflow:hidden;background:#fff;transition:border-color .15s}.du-faq-i:hover{border-color:var(--color-border-hover)}.du-faq-i summary{padding:16px 24px;font-size:.9375rem;font-weight:600;cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;transition:background .15s;color:var(--color-text)}.du-faq-i summary:hover{background:#1c191704}.du-faq-i summary::marker,.du-faq-i summary::-webkit-details-marker{display:none}.du-faq-chev{width:18px;height:18px;color:var(--color-text-faint);transition:transform .2s;flex-shrink:0;margin-left:12px}.du-faq-i[open] .du-faq-chev{transform:rotate(180deg)}.du-faq-ans{padding:0 24px 16px;font-size:.9375rem;color:var(--color-text-secondary);line-height:1.7}.du-related{max-width:960px;margin:0 auto;padding:0 2.5rem 2rem}.du-related h3{font-family:var(--font-display);font-size:1.125rem;font-weight:700;margin-bottom:1.25rem;padding-left:16px;border-left:3px solid var(--cat-color, var(--color-accent));color:var(--color-text)}.du-rel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.du-rel-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--r-sm);padding:16px;display:flex;align-items:center;gap:12px;transition:.25s ease}.du-rel-card:hover{border-color:#cbf56459;transform:translateY(-2px);box-shadow:0 4px 20px -4px #1c191712}.du-rel-ico{width:40px;height:40px;border-radius:10px;background:var(--color-cat-dev-bg);display:grid;place-items:center;flex-shrink:0}.du-rel-ico svg{width:18px;height:18px;color:var(--color-cat-dev)}.du-rel-nm{font-size:.875rem;font-weight:600;color:var(--color-text)}.du-rel-desc{font-size:.8125rem;color:var(--color-text-secondary);margin-top:1px}.du-seo{max-width:960px;margin:0 auto;padding:0 2.5rem 1rem;font-size:.8125rem;color:var(--color-text-secondary);line-height:1.7}.du-cross{max-width:960px;margin:0 auto;padding:0 2.5rem 2.5rem;text-align:center;font-size:.8125rem;color:var(--color-text-secondary)}.du-cross a{color:var(--color-accent-text);transition:.15s}.du-cross a:hover{text-decoration:underline}.du-tool-wrap{animation:toolFadeUp .5s var(--ease-out) .08s both}@media(max-width:768px){.du-page-top,.du-tool-wrap,.du-related,.du-seo,.du-cross{padding-left:1.25rem;padding-right:1.25rem}.du-below{padding:2.5rem 1.25rem 1rem}.du-grid{grid-template-columns:1fr;grid-template-rows:auto 1px auto}.du-hero-block h1{font-size:1.875rem;letter-spacing:-1px}.du-trust{flex-wrap:wrap;gap:.5rem;font-size:.75rem}.du-cat-pill{gap:4px}.du-cat-pill a,.du-cat-pill span{padding:6px 10px;font-size:.75rem}.du-how{grid-template-columns:1fr}.du-rel-grid{grid-template-columns:1fr 1fr}.du-code{font-size:.75rem;padding:16px}}