:root{--sign-50: #F0FDFA;--sign-100: #CCFBF1;--sign-200: #99F6E4;--sign-300: #5EEAD4;--sign-400: #2DD4BF;--sign-500: #14B8A6;--sign-600: #0D9488;--sign-700: #0F766E;--sign-gradient: linear-gradient(135deg, #0D9488 0%, #14B8A6 100%);--sign-gradient-soft: linear-gradient(135deg, #F0FDFA 0%, #CCFBF1 100%);--sign-glow: 0 0 40px rgba(13, 148, 136, .2);--sign-shadow: 0 4px 14px rgba(13, 148, 136, .25)}.sign-tool-section[data-astro-cid-m66c4pzz]{position:relative;padding-top:calc(var(--nav-height) + 2rem);padding-bottom:4rem;overflow:hidden;background:linear-gradient(180deg,var(--sign-50) 0%,var(--bg) 100%)}[data-astro-cid-m66c4pzz][data-theme=dark] .sign-tool-section[data-astro-cid-m66c4pzz]{background:linear-gradient(180deg,rgba(13,148,136,.05) 0%,var(--bg) 100%)}.sign-bg-decor[data-astro-cid-m66c4pzz]{position:absolute;inset:0;pointer-events:none;z-index:0}.sign-orb[data-astro-cid-m66c4pzz]{position:absolute;border-radius:50%;filter:blur(80px);opacity:.3}.sign-orb-1[data-astro-cid-m66c4pzz]{width:400px;height:400px;background:radial-gradient(circle,var(--sign-400),transparent 70%);top:-100px;right:-100px}.sign-orb-2[data-astro-cid-m66c4pzz]{width:300px;height:300px;background:radial-gradient(circle,var(--blue-400),transparent 70%);bottom:50px;left:-50px}.sign-orb-3[data-astro-cid-m66c4pzz]{width:250px;height:250px;background:radial-gradient(circle,var(--sign-300),transparent 70%);top:40%;left:50%;transform:translate(-50%)}.sign-container[data-astro-cid-m66c4pzz]{position:relative;z-index:1}.sign-breadcrumb[data-astro-cid-m66c4pzz]{display:flex;align-items:center;gap:.5rem;font-size:var(--text-sm);color:var(--text-muted);margin-bottom:2rem}.sign-breadcrumb[data-astro-cid-m66c4pzz] a[data-astro-cid-m66c4pzz]{color:var(--text-muted);transition:color var(--duration-instant)}.sign-breadcrumb[data-astro-cid-m66c4pzz] a[data-astro-cid-m66c4pzz]:hover{color:var(--sign-600)}.sign-breadcrumb-current[data-astro-cid-m66c4pzz]{color:var(--text-heading);font-weight:600}.sign-hero-section[data-astro-cid-m66c4pzz]{padding:4rem 0 3rem;position:relative;overflow:hidden}.sign-hero[data-astro-cid-m66c4pzz]{display:grid;grid-template-columns:1fr auto;gap:3rem;align-items:center;margin-bottom:0}.sign-hero-badges[data-astro-cid-m66c4pzz]{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.sign-hero-category[data-astro-cid-m66c4pzz]{font-size:var(--text-xs);font-weight:600;text-transform:uppercase;letter-spacing:var(--tracking-wider);color:var(--sign-600)}.sign-hero-title[data-astro-cid-m66c4pzz]{font-size:clamp(2rem,1.5rem + 3vw,3.5rem);font-weight:800;letter-spacing:var(--tracking-tighter);margin-bottom:.75rem;background:linear-gradient(135deg,var(--text-heading) 0%,var(--sign-600) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.sign-hero-tagline[data-astro-cid-m66c4pzz]{font-size:var(--text-lg);color:var(--text);max-width:500px;margin-bottom:1.5rem}.sign-hero-meta[data-astro-cid-m66c4pzz]{display:flex;gap:1.5rem;flex-wrap:wrap}.sign-meta-item[data-astro-cid-m66c4pzz]{display:flex;align-items:center;gap:.5rem;font-size:var(--text-sm);color:var(--text-muted)}.sign-meta-item[data-astro-cid-m66c4pzz] svg[data-astro-cid-m66c4pzz]{color:var(--sign-500)}.sign-hero-visual[data-astro-cid-m66c4pzz]{display:flex;align-items:center;justify-content:center}.sign-demo[data-astro-cid-m66c4pzz]{position:relative;width:200px;height:200px}.sign-demo-doc[data-astro-cid-m66c4pzz]{position:absolute;top:20px;left:20px;width:140px;height:160px;background:var(--bg-card);border:2px solid var(--sign-200);border-radius:var(--radius-md);padding:1rem;box-shadow:var(--shadow-md);animation:sign-float 4s ease-in-out infinite}[data-astro-cid-m66c4pzz][data-theme=dark] .sign-demo-doc[data-astro-cid-m66c4pzz]{border-color:#0d94884d}.sign-demo-line[data-astro-cid-m66c4pzz]{height:6px;background:var(--sign-100);border-radius:var(--radius-full);margin-bottom:10px}[data-astro-cid-m66c4pzz][data-theme=dark] .sign-demo-line[data-astro-cid-m66c4pzz]{background:#0d948826}.sign-demo-line-1[data-astro-cid-m66c4pzz]{width:80%}.sign-demo-line-2[data-astro-cid-m66c4pzz]{width:60%}.sign-demo-line-3[data-astro-cid-m66c4pzz]{width:70%}.sign-demo-sig-line[data-astro-cid-m66c4pzz]{position:absolute;bottom:30px;left:12px;width:100px;height:1px;background:var(--sign-300)}.sign-demo-sig[data-astro-cid-m66c4pzz]{position:absolute;bottom:32px;left:10px;width:110px;height:36px;animation:sign-draw 3s ease-in-out infinite}@keyframes sign-draw{0%{opacity:0;transform:translate(-10px)}50%{opacity:1;transform:translate(0)}to{opacity:1;transform:translate(0)}}.sign-demo-stamp[data-astro-cid-m66c4pzz]{position:absolute;bottom:0;right:0;width:56px;height:56px;border-radius:50%;background:var(--sign-gradient);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:var(--sign-glow);animation:sign-float 4s ease-in-out infinite .5s}@keyframes sign-float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.sign-workspace[data-astro-cid-m66c4pzz]{position:relative;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);overflow:hidden;min-height:400px}.sign-workspace-placeholder[data-astro-cid-m66c4pzz]{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;min-height:400px}.sign-workspace-icon[data-astro-cid-m66c4pzz]{width:80px;height:80px;border-radius:var(--radius-xl);display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:1.5rem;box-shadow:var(--sign-glow)}.sign-workspace-title[data-astro-cid-m66c4pzz]{font-size:var(--text-xl);font-weight:700;color:var(--text-heading);margin-bottom:.75rem}.sign-workspace-desc[data-astro-cid-m66c4pzz]{font-size:var(--text-sm);color:var(--text-muted);max-width:480px;line-height:var(--leading-relaxed)}.sign-section-header[data-astro-cid-m66c4pzz]{text-align:center;margin-bottom:3rem}.sign-features-section[data-astro-cid-m66c4pzz]{padding:5rem 0;background:var(--bg)}.sign-features-grid[data-astro-cid-m66c4pzz]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.sign-feature-card[data-astro-cid-m66c4pzz]{padding:1.75rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--duration-fast) var(--ease-spring);position:relative;overflow:hidden}.sign-feature-card[data-astro-cid-m66c4pzz]:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--sign-gradient);transform:scaleX(0);transform-origin:left;transition:transform var(--duration-fast) var(--ease-out)}.sign-feature-card[data-astro-cid-m66c4pzz]:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--sign-200)}.sign-feature-card[data-astro-cid-m66c4pzz]:hover:before{transform:scaleX(1)}.sign-feature-icon[data-astro-cid-m66c4pzz]{width:44px;height:44px;border-radius:var(--radius-md);background:var(--sign-50);color:var(--sign-600);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;transition:all var(--duration-fast) var(--ease-spring)}[data-astro-cid-m66c4pzz][data-theme=dark] .sign-feature-icon[data-astro-cid-m66c4pzz]{background:#0d94881a;color:var(--sign-400)}.sign-feature-card[data-astro-cid-m66c4pzz]:hover .sign-feature-icon[data-astro-cid-m66c4pzz]{background:var(--sign-gradient);color:#fff;transform:scale(1.1)}.sign-feature-title[data-astro-cid-m66c4pzz]{font-size:var(--text-base);font-weight:700;margin-bottom:.5rem;color:var(--text-heading)}.sign-feature-desc[data-astro-cid-m66c4pzz]{font-size:var(--text-sm);color:var(--text-muted);line-height:var(--leading-normal)}.sign-howto-section[data-astro-cid-m66c4pzz]{padding:5rem 0;background:var(--bg-subtle)}.sign-howto-steps[data-astro-cid-m66c4pzz]{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;max-width:900px;margin:0 auto}.sign-howto-step[data-astro-cid-m66c4pzz]{text-align:center}.sign-howto-number[data-astro-cid-m66c4pzz]{width:56px;height:56px;border-radius:50%;background:var(--sign-gradient);color:#fff;font-size:1.5rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;box-shadow:var(--sign-shadow)}.sign-howto-content[data-astro-cid-m66c4pzz] h3[data-astro-cid-m66c4pzz]{font-size:var(--text-lg);margin-bottom:.5rem}.sign-howto-content[data-astro-cid-m66c4pzz] p[data-astro-cid-m66c4pzz]{color:var(--text-muted);font-size:var(--text-sm)}.sign-usecases-section[data-astro-cid-m66c4pzz]{padding:5rem 0;background:var(--bg)}.sign-usecases-grid[data-astro-cid-m66c4pzz]{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.sign-usecase-card[data-astro-cid-m66c4pzz]{padding:1.75rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--duration-fast) var(--ease-spring)}.sign-usecase-card[data-astro-cid-m66c4pzz]:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--sign-200)}.sign-usecase-icon[data-astro-cid-m66c4pzz]{width:48px;height:48px;border-radius:var(--radius-md);background:var(--sign-gradient-soft);color:var(--sign-600);display:flex;align-items:center;justify-content:center;margin-bottom:1rem}[data-astro-cid-m66c4pzz][data-theme=dark] .sign-usecase-icon[data-astro-cid-m66c4pzz]{background:#0d94881a;color:var(--sign-400)}.sign-usecase-title[data-astro-cid-m66c4pzz]{font-size:var(--text-base);font-weight:700;margin-bottom:.5rem;color:var(--text-heading)}.sign-usecase-desc[data-astro-cid-m66c4pzz]{font-size:var(--text-sm);color:var(--text-muted);line-height:var(--leading-normal)}.sign-benefits-section[data-astro-cid-m66c4pzz]{padding:5rem 0;background:var(--bg-subtle)}.sign-benefits-grid[data-astro-cid-m66c4pzz]{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.5rem;max-width:1000px;margin:0 auto}.sign-benefit-card[data-astro-cid-m66c4pzz]{padding:2rem 1.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;transition:all var(--duration-fast) var(--ease-spring)}.sign-benefit-card[data-astro-cid-m66c4pzz]:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--sign-200)}.sign-benefit-stat[data-astro-cid-m66c4pzz]{font-size:2.5rem;font-weight:800;background:var(--sign-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem}.sign-benefit-label[data-astro-cid-m66c4pzz]{font-size:var(--text-base);font-weight:700;color:var(--text-heading);margin-bottom:.25rem}.sign-benefit-desc[data-astro-cid-m66c4pzz]{font-size:var(--text-xs);color:var(--text-muted)}.sign-tips-section[data-astro-cid-m66c4pzz]{padding:5rem 0;background:var(--bg)}.sign-tips-grid[data-astro-cid-m66c4pzz]{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.5rem;max-width:1100px;margin:0 auto}.sign-tip-card[data-astro-cid-m66c4pzz]{display:flex;gap:1rem;padding:1.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--duration-fast) var(--ease-spring)}.sign-tip-card[data-astro-cid-m66c4pzz]:hover{border-color:var(--sign-200);box-shadow:var(--shadow-md)}.sign-tip-number[data-astro-cid-m66c4pzz]{width:36px;height:36px;border-radius:50%;background:var(--sign-gradient);color:#fff;font-size:var(--text-sm);font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sign-tip-title[data-astro-cid-m66c4pzz]{font-size:var(--text-base);font-weight:700;margin-bottom:.4rem;color:var(--text-heading)}.sign-tip-desc[data-astro-cid-m66c4pzz]{font-size:var(--text-sm);color:var(--text-muted);line-height:var(--leading-normal)}.sign-comparison-section[data-astro-cid-m66c4pzz]{padding:5rem 0;background:var(--bg-subtle)}.sign-comparison-table-wrapper[data-astro-cid-m66c4pzz]{overflow-x:auto;max-width:800px;margin:0 auto;-webkit-overflow-scrolling:touch}.sign-comparison-table[data-astro-cid-m66c4pzz]{width:100%;border-collapse:collapse;background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);min-width:500px}.sign-comparison-table[data-astro-cid-m66c4pzz] th[data-astro-cid-m66c4pzz]{padding:1rem 1.25rem;font-size:var(--text-sm);font-weight:700;text-align:center;background:var(--bg-subtle);border-bottom:2px solid var(--border)}.sign-comparison-table[data-astro-cid-m66c4pzz] th[data-astro-cid-m66c4pzz]:first-child{text-align:left}.sign-comparison-table[data-astro-cid-m66c4pzz] td[data-astro-cid-m66c4pzz]{padding:.875rem 1.25rem;text-align:center;border-bottom:1px solid var(--border);font-size:var(--text-sm)}.sign-comp-feature[data-astro-cid-m66c4pzz]{text-align:left!important;font-weight:600;color:var(--text-heading)}.sign-comp-pdfly[data-astro-cid-m66c4pzz]{color:var(--sign-600)}[data-astro-cid-m66c4pzz][data-theme=dark] .sign-comp-pdfly[data-astro-cid-m66c4pzz]{color:var(--sign-400)}.sign-comparison-table[data-astro-cid-m66c4pzz] tr[data-astro-cid-m66c4pzz]:last-child td[data-astro-cid-m66c4pzz]{border-bottom:none}.sign-comparison-table[data-astro-cid-m66c4pzz] tr[data-astro-cid-m66c4pzz]:hover td[data-astro-cid-m66c4pzz]{background:var(--sign-50)}[data-astro-cid-m66c4pzz][data-theme=dark] .sign-comparison-table[data-astro-cid-m66c4pzz] tr[data-astro-cid-m66c4pzz]:hover td[data-astro-cid-m66c4pzz]{background:#0d94880d}.sign-privacy-section[data-astro-cid-m66c4pzz]{padding:4rem 0}.sign-privacy-card[data-astro-cid-m66c4pzz]{background:linear-gradient(135deg,var(--green-50) 0%,var(--sign-50) 100%);border:1px solid var(--green-200);border-radius:var(--radius-xl);padding:3rem;text-align:center}[data-astro-cid-m66c4pzz][data-theme=dark] .sign-privacy-card[data-astro-cid-m66c4pzz]{background:linear-gradient(135deg,#10b9810d,#0d94880d);border-color:#10b98133}.sign-privacy-icon[data-astro-cid-m66c4pzz]{width:80px;height:80px;border-radius:50%;background:var(--gradient-privacy);color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;box-shadow:var(--shadow-green)}.sign-privacy-card[data-astro-cid-m66c4pzz] h2[data-astro-cid-m66c4pzz]{margin-bottom:1rem}.sign-privacy-card[data-astro-cid-m66c4pzz] p[data-astro-cid-m66c4pzz]{max-width:600px;margin:0 auto 1.5rem;color:var(--text)}.sign-privacy-badges[data-astro-cid-m66c4pzz]{display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap}.sign-privacy-badges[data-astro-cid-m66c4pzz] span[data-astro-cid-m66c4pzz]{display:inline-flex;align-items:center;gap:.4rem;font-size:var(--text-sm);font-weight:600;color:var(--green-700)}[data-astro-cid-m66c4pzz][data-theme=dark] .sign-privacy-badges[data-astro-cid-m66c4pzz] span[data-astro-cid-m66c4pzz]{color:var(--green-400)}.sign-faq-section[data-astro-cid-m66c4pzz]{padding:5rem 0;background:var(--bg-subtle)}.sign-faq-list[data-astro-cid-m66c4pzz]{max-width:760px;margin:0 auto}.sign-faq-item[data-astro-cid-m66c4pzz]{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:.75rem;overflow:hidden}.sign-faq-question[data-astro-cid-m66c4pzz]{width:100%;display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;font-size:var(--text-base);font-weight:600;color:var(--text-heading);text-align:left;cursor:pointer;background:none;border:none}.sign-faq-chevron[data-astro-cid-m66c4pzz]{transition:transform var(--duration-fast) var(--ease-out);flex-shrink:0;color:var(--sign-500)}.sign-faq-item[data-astro-cid-m66c4pzz].open .sign-faq-chevron[data-astro-cid-m66c4pzz]{transform:rotate(180deg)}.sign-faq-answer[data-astro-cid-m66c4pzz]{max-height:0;overflow:hidden;transition:max-height var(--duration-fast) var(--ease-out)}.sign-faq-item[data-astro-cid-m66c4pzz].open .sign-faq-answer[data-astro-cid-m66c4pzz]{max-height:300px}.sign-faq-answer-inner[data-astro-cid-m66c4pzz]{padding:0 1.5rem 1.25rem;color:var(--text-muted);font-size:var(--text-sm);line-height:var(--leading-relaxed)}.sign-cta-section[data-astro-cid-m66c4pzz]{padding:4rem 0}.sign-cta-card[data-astro-cid-m66c4pzz]{background:var(--sign-gradient);border-radius:var(--radius-2xl);padding:3.5rem 2rem;text-align:center;color:#fff;box-shadow:var(--sign-shadow)}.sign-cta-card[data-astro-cid-m66c4pzz] h2[data-astro-cid-m66c4pzz]{color:#fff;margin-bottom:1rem;font-size:var(--text-2xl)}.sign-cta-card[data-astro-cid-m66c4pzz] p[data-astro-cid-m66c4pzz]{color:#ffffffe6;max-width:500px;margin:0 auto 2rem;font-size:var(--text-lg)}.sign-cta-btn[data-astro-cid-m66c4pzz]{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 2rem;background:#fff;color:var(--sign-700);border-radius:var(--radius-full);font-size:var(--text-base);font-weight:700;transition:all var(--duration-fast) var(--ease-spring);box-shadow:0 4px 14px #00000026}.sign-cta-btn[data-astro-cid-m66c4pzz]:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0003}.sign-cta-links[data-astro-cid-m66c4pzz]{display:flex;justify-content:center;gap:.75rem;margin-top:2rem;flex-wrap:wrap;font-size:var(--text-sm)}.sign-cta-links[data-astro-cid-m66c4pzz] a[data-astro-cid-m66c4pzz]{color:#ffffffe6;text-decoration:underline;transition:color var(--duration-instant)}.sign-cta-links[data-astro-cid-m66c4pzz] a[data-astro-cid-m66c4pzz]:hover{color:#fff}.sign-cta-links[data-astro-cid-m66c4pzz] span[data-astro-cid-m66c4pzz]{color:#ffffff80}.sign-related-section[data-astro-cid-m66c4pzz]{padding:5rem 0}.sign-related-grid[data-astro-cid-m66c4pzz]{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}.sign-related-card[data-astro-cid-m66c4pzz]{display:flex;align-items:center;gap:1rem;padding:1.25rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:all var(--duration-fast) var(--ease-out)}.sign-related-card[data-astro-cid-m66c4pzz]:hover{border-color:var(--sign-300);transform:translateY(-2px);box-shadow:var(--shadow-md)}.sign-related-icon[data-astro-cid-m66c4pzz]{width:40px;height:40px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.sign-related-body[data-astro-cid-m66c4pzz]{flex:1;min-width:0}.sign-related-name[data-astro-cid-m66c4pzz]{font-weight:600;color:var(--text-heading);font-size:var(--text-sm);margin-bottom:.2rem}.sign-related-desc[data-astro-cid-m66c4pzz]{font-size:var(--text-xs);color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sign-dropzone-wrapper[data-astro-cid-m66c4pzz]{min-height:360px;display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.sign-dropzone[data-astro-cid-m66c4pzz]{width:100%;max-width:460px;min-height:320px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:2px dashed var(--border);border-radius:var(--radius-xl);transition:all .3s;text-align:center;padding:2rem}.sign-dropzone[data-astro-cid-m66c4pzz].is-dragover{border-color:var(--sign-500);background:#0d94880d}.sign-dropzone-circle[data-astro-cid-m66c4pzz]{width:88px;height:88px;margin-bottom:1.25rem;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#0d948814;border:2px solid rgba(13,148,136,.15);color:var(--sign-600);animation:sign-float 3s ease-in-out infinite}.sign-dz-title[data-astro-cid-m66c4pzz]{font-size:var(--text-xl);font-weight:700;margin-bottom:.5rem;color:var(--text-heading)}.sign-dz-text[data-astro-cid-m66c4pzz]{font-size:var(--text-sm);color:var(--text-muted);margin-bottom:1.5rem}.sign-dz-btn[data-astro-cid-m66c4pzz]{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 2rem;background:var(--sign-gradient);color:#fff;border:none;border-radius:var(--radius-full);font-size:var(--text-base);font-weight:700;cursor:pointer;transition:all .2s;box-shadow:var(--sign-shadow)}.sign-dz-btn[data-astro-cid-m66c4pzz]:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0d94884d}.sign-dz-note[data-astro-cid-m66c4pzz]{margin-top:1rem;font-size:var(--text-xs);color:var(--text-muted)}.sign-panel[data-astro-cid-m66c4pzz]{padding:var(--space-5)}.sign-file-bar[data-astro-cid-m66c4pzz]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-4);flex-wrap:wrap}.sign-file-info[data-astro-cid-m66c4pzz]{display:flex;align-items:center;gap:var(--space-3);min-width:0}.sign-file-icon[data-astro-cid-m66c4pzz]{width:36px;height:36px;border-radius:var(--radius-sm);background:#0d94881a;color:var(--sign-600);display:flex;align-items:center;justify-content:center;flex-shrink:0}.sign-file-meta[data-astro-cid-m66c4pzz]{display:flex;flex-direction:column;min-width:0}.sign-file-name[data-astro-cid-m66c4pzz]{font-size:var(--text-sm);font-weight:700;color:var(--text-heading);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sign-file-stats[data-astro-cid-m66c4pzz]{font-size:var(--text-xs);color:var(--text-muted)}.sign-clear-btn[data-astro-cid-m66c4pzz]{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;font-size:var(--text-xs);font-weight:600;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all .2s;color:var(--text-heading)}.sign-clear-btn[data-astro-cid-m66c4pzz]:hover{border-color:#ef4444;color:#ef4444}.sign-canvas-area[data-astro-cid-m66c4pzz]{position:relative;margin-bottom:var(--space-4);text-align:center}.sign-pdf-canvas[data-astro-cid-m66c4pzz]{max-width:100%;border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.sign-canvas-nav[data-astro-cid-m66c4pzz]{display:flex;align-items:center;justify-content:center;gap:var(--space-3);margin-top:var(--space-3)}.sign-nav-btn[data-astro-cid-m66c4pzz]{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;color:var(--text-heading);transition:all .2s}.sign-nav-btn[data-astro-cid-m66c4pzz]:hover{border-color:var(--sign-500);color:var(--sign-600)}.sign-page-info[data-astro-cid-m66c4pzz]{font-size:var(--text-xs);font-weight:600;color:var(--text-muted)}.sign-sig-overlay[data-astro-cid-m66c4pzz]{position:absolute;inset:0;pointer-events:none}.sign-methods[data-astro-cid-m66c4pzz]{margin-bottom:var(--space-4)}.sign-method-tabs[data-astro-cid-m66c4pzz]{display:flex;gap:4px;margin-bottom:var(--space-3)}.sign-method-tab[data-astro-cid-m66c4pzz]{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;font-size:var(--text-xs);font-weight:600;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all .2s;color:var(--text-muted)}.sign-method-tab[data-astro-cid-m66c4pzz]:hover{border-color:#0d94884d}.sign-method-tab[data-astro-cid-m66c4pzz].sign-method-active{background:#0d94881a;border-color:var(--sign-500);color:var(--sign-700)}.sign-method-content[data-astro-cid-m66c4pzz]{padding:var(--space-3);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-md)}.sign-draw-controls[data-astro-cid-m66c4pzz]{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-3);flex-wrap:wrap}.sign-ink-colors[data-astro-cid-m66c4pzz]{display:flex;gap:6px}.sign-ink-color[data-astro-cid-m66c4pzz]{width:28px;height:28px;border-radius:50%;border:2px solid var(--border);cursor:pointer;transition:transform .2s}.sign-ink-color[data-astro-cid-m66c4pzz]:hover{transform:scale(1.1)}.sign-ink-color[data-astro-cid-m66c4pzz].sign-ink-active{border-color:var(--sign-500);box-shadow:0 0 0 2px #0d94884d}.sign-stroke-width[data-astro-cid-m66c4pzz]{display:flex;align-items:center;gap:8px}.sign-stroke-width[data-astro-cid-m66c4pzz] label[data-astro-cid-m66c4pzz]{font-size:var(--text-xs);font-weight:600;color:var(--text-muted)}.sign-stroke-width[data-astro-cid-m66c4pzz] input[data-astro-cid-m66c4pzz]{width:80px;accent-color:var(--sign-500)}.sign-draw-clear-btn[data-astro-cid-m66c4pzz]{padding:6px 12px;font-size:var(--text-xs);font-weight:600;background:var(--bg-subtle);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;color:var(--text-heading)}.sign-draw-clear-btn[data-astro-cid-m66c4pzz]:hover{border-color:#ef4444;color:#ef4444}.sign-draw-canvas[data-astro-cid-m66c4pzz]{width:100%;height:180px;border:2px dashed var(--border);border-radius:var(--radius-md);background:#fff;cursor:crosshair;touch-action:none;display:block}.sign-type-input[data-astro-cid-m66c4pzz]{width:100%;padding:10px 14px;font-size:var(--text-base);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-heading);margin-bottom:var(--space-3)}.sign-type-input[data-astro-cid-m66c4pzz]:focus{outline:none;border-color:var(--sign-500)}.sign-font-options[data-astro-cid-m66c4pzz]{display:flex;gap:6px;margin-bottom:var(--space-3);flex-wrap:wrap}.sign-font-option[data-astro-cid-m66c4pzz]{padding:6px 14px;font-size:var(--text-xs);font-weight:600;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-full);cursor:pointer;transition:all .2s;color:var(--text-muted)}.sign-font-option[data-astro-cid-m66c4pzz]:hover{border-color:#0d94884d}.sign-font-option[data-astro-cid-m66c4pzz].sign-font-active{background:#0d94881a;border-color:var(--sign-500);color:var(--sign-700)}.sign-type-preview[data-astro-cid-m66c4pzz]{min-height:80px;padding:var(--space-3);background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;overflow:hidden}.sign-type-preview[data-astro-cid-m66c4pzz] canvas[data-astro-cid-m66c4pzz]{max-width:100%;max-height:70px}.sign-upload-area[data-astro-cid-m66c4pzz]{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;border:2px dashed var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all .2s;color:var(--text-muted);text-align:center;gap:.5rem}.sign-upload-area[data-astro-cid-m66c4pzz]:hover{border-color:var(--sign-500);background:#0d948808}.sign-upload-area[data-astro-cid-m66c4pzz] p[data-astro-cid-m66c4pzz]{font-size:var(--text-sm);font-weight:600;color:var(--text-heading)}.sign-upload-area[data-astro-cid-m66c4pzz] span[data-astro-cid-m66c4pzz]{font-size:var(--text-xs)}.sign-add-sig-btn[data-astro-cid-m66c4pzz]{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;font-size:var(--text-sm);font-weight:700;background:var(--sign-gradient);color:#fff;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s;margin-top:var(--space-3);box-shadow:var(--sign-shadow)}.sign-add-sig-btn[data-astro-cid-m66c4pzz]:hover{transform:translateY(-1px);box-shadow:0 6px 20px #0d94884d}.sign-add-sig-btn[data-astro-cid-m66c4pzz]:disabled{opacity:.5;cursor:not-allowed}.sign-placed-section[data-astro-cid-m66c4pzz]{margin-bottom:var(--space-4)}.sign-placed-header[data-astro-cid-m66c4pzz]{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-2)}.sign-placed-title[data-astro-cid-m66c4pzz]{font-size:var(--text-base);font-weight:700;color:var(--text-heading)}.sign-placed-count[data-astro-cid-m66c4pzz]{font-size:var(--text-xs);font-weight:600;color:var(--text-muted);background:var(--bg-subtle);padding:4px 10px;border-radius:var(--radius-full)}.sign-placed-list[data-astro-cid-m66c4pzz]{display:flex;flex-direction:column;gap:var(--space-2)}.sign-placed-item[data-astro-cid-m66c4pzz]{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm)}.sign-placed-item-info[data-astro-cid-m66c4pzz]{flex:1;min-width:0}.sign-placed-item-page[data-astro-cid-m66c4pzz]{font-size:var(--text-xs);font-weight:600;color:var(--text-heading)}.sign-placed-item-pos[data-astro-cid-m66c4pzz]{font-size:10px;color:var(--text-muted)}.sign-placed-item-remove[data-astro-cid-m66c4pzz]{background:none;border:none;cursor:pointer;color:var(--text-muted);padding:4px}.sign-placed-item-remove[data-astro-cid-m66c4pzz]:hover{color:#ef4444}.sign-export-section[data-astro-cid-m66c4pzz]{border-top:1px solid var(--border);padding-top:var(--space-4)}.sign-export-options[data-astro-cid-m66c4pzz]{display:flex;gap:var(--space-4);margin-bottom:var(--space-3);flex-wrap:wrap}.sign-opt-label[data-astro-cid-m66c4pzz]{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:var(--text-sm);font-weight:600;color:var(--text-heading)}.sign-opt-label[data-astro-cid-m66c4pzz] input[data-astro-cid-m66c4pzz]{display:none}.sign-opt-box[data-astro-cid-m66c4pzz]{width:18px;height:18px;border:2px solid var(--border);border-radius:4px;flex-shrink:0;transition:all .2s;position:relative}.sign-opt-label[data-astro-cid-m66c4pzz] input[data-astro-cid-m66c4pzz]:checked+.sign-opt-box[data-astro-cid-m66c4pzz]{background:var(--sign-500);border-color:var(--sign-500)}.sign-opt-label[data-astro-cid-m66c4pzz] input[data-astro-cid-m66c4pzz]:checked+.sign-opt-box[data-astro-cid-m66c4pzz]:after{content:"";position:absolute;top:1px;left:4px;width:5px;height:9px;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}.sign-export-actions[data-astro-cid-m66c4pzz]{display:flex;gap:var(--space-2);flex-wrap:wrap}.sign-save-sig-btn[data-astro-cid-m66c4pzz]{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;font-size:var(--text-xs);font-weight:600;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all .2s;color:var(--text-heading)}.sign-save-sig-btn[data-astro-cid-m66c4pzz]:hover{border-color:var(--sign-500);color:var(--sign-600)}.sign-download-btn[data-astro-cid-m66c4pzz]{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;font-size:var(--text-sm);font-weight:700;background:var(--sign-gradient);color:#fff;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s;box-shadow:var(--sign-shadow);margin-left:auto}.sign-download-btn[data-astro-cid-m66c4pzz]:hover{transform:translateY(-1px);box-shadow:0 6px 20px #0d94884d}.sign-download-btn[data-astro-cid-m66c4pzz]:disabled{opacity:.5;cursor:not-allowed}.sign-progress[data-astro-cid-m66c4pzz]{margin-top:var(--space-3)}.sign-progress-track[data-astro-cid-m66c4pzz]{height:6px;background:var(--bg-subtle);border-radius:var(--radius-full);overflow:hidden}.sign-progress-fill[data-astro-cid-m66c4pzz]{height:100%;width:0%;background:var(--sign-gradient);border-radius:var(--radius-full);transition:width .3s}.sign-progress-text[data-astro-cid-m66c4pzz]{margin-top:6px;font-size:var(--text-xs);color:var(--text-muted);text-align:center}.sign-result[data-astro-cid-m66c4pzz]{display:flex;align-items:center;gap:var(--space-3);margin-top:var(--space-3);padding:var(--space-4);background:#10b9810f;border:1px solid rgba(16,185,129,.2);border-radius:var(--radius-md)}.sign-result-icon[data-astro-cid-m66c4pzz]{width:40px;height:40px;border-radius:50%;background:#10b981;color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sign-result-info[data-astro-cid-m66c4pzz]{flex:1;min-width:0}.sign-result-title[data-astro-cid-m66c4pzz]{font-size:var(--text-sm);font-weight:700;color:var(--text-heading)}.sign-result-desc[data-astro-cid-m66c4pzz]{font-size:var(--text-xs);color:var(--text-muted)}.sign-result-download[data-astro-cid-m66c4pzz]{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;font-size:var(--text-sm);font-weight:700;background:#10b981;color:#fff;border:none;border-radius:var(--radius-sm);cursor:pointer;flex-shrink:0}.sign-result-download[data-astro-cid-m66c4pzz]:hover{background:#059669}@media(max-width:640px){.sign-panel[data-astro-cid-m66c4pzz]{padding:var(--space-3)}.sign-file-bar[data-astro-cid-m66c4pzz]{flex-direction:column;align-items:flex-start}.sign-method-tabs[data-astro-cid-m66c4pzz]{flex-wrap:wrap}.sign-export-actions[data-astro-cid-m66c4pzz]{flex-direction:column}.sign-save-sig-btn[data-astro-cid-m66c4pzz],.sign-download-btn[data-astro-cid-m66c4pzz]{width:100%;justify-content:center;margin-left:0}.sign-export-options[data-astro-cid-m66c4pzz]{flex-direction:column;gap:var(--space-2)}.sign-draw-canvas[data-astro-cid-m66c4pzz]{height:140px}.sign-result[data-astro-cid-m66c4pzz]{flex-direction:column;text-align:center}}@media(max-width:358px){.sign-dropzone[data-astro-cid-m66c4pzz]{min-height:240px;padding:1.5rem 1rem}.sign-dropzone-circle[data-astro-cid-m66c4pzz]{width:64px;height:64px}.sign-dz-title[data-astro-cid-m66c4pzz]{font-size:var(--text-base)}.sign-dz-text[data-astro-cid-m66c4pzz]{font-size:var(--text-xs)}.sign-dz-btn[data-astro-cid-m66c4pzz]{padding:.5rem 1.5rem;font-size:var(--text-sm)}.sign-draw-controls[data-astro-cid-m66c4pzz]{gap:var(--space-2)}.sign-ink-color[data-astro-cid-m66c4pzz]{width:24px;height:24px}.sign-method-tab[data-astro-cid-m66c4pzz]{padding:6px 10px;font-size:11px}.sign-draw-canvas[data-astro-cid-m66c4pzz]{height:120px}}@media(max-width:1023px){.sign-hero[data-astro-cid-m66c4pzz]{grid-template-columns:1fr;text-align:center}.sign-hero-left[data-astro-cid-m66c4pzz]{display:flex;flex-direction:column;align-items:center}.sign-hero-meta[data-astro-cid-m66c4pzz]{justify-content:center}.sign-hero-visual[data-astro-cid-m66c4pzz]{order:-1;margin-bottom:1rem}.sign-demo[data-astro-cid-m66c4pzz]{width:160px;height:160px}.sign-demo-doc[data-astro-cid-m66c4pzz]{width:110px;height:130px}.sign-demo-stamp[data-astro-cid-m66c4pzz]{width:48px;height:48px}.sign-howto-steps[data-astro-cid-m66c4pzz]{grid-template-columns:1fr;gap:1.5rem}}@media(max-width:640px){.sign-tool-section[data-astro-cid-m66c4pzz]{padding-top:calc(var(--nav-height) + 1rem)}.sign-workspace-placeholder[data-astro-cid-m66c4pzz]{padding:2.5rem 1rem}.sign-workspace-icon[data-astro-cid-m66c4pzz]{width:60px;height:60px}.sign-workspace-icon[data-astro-cid-m66c4pzz] svg[data-astro-cid-m66c4pzz]{width:36px;height:36px}.sign-features-grid[data-astro-cid-m66c4pzz],.sign-usecases-grid[data-astro-cid-m66c4pzz],.sign-tips-grid[data-astro-cid-m66c4pzz]{grid-template-columns:1fr}.sign-benefits-grid[data-astro-cid-m66c4pzz]{grid-template-columns:repeat(2,1fr)}.sign-privacy-card[data-astro-cid-m66c4pzz]{padding:2rem 1.5rem}.sign-privacy-badges[data-astro-cid-m66c4pzz]{flex-direction:column;gap:.75rem}.sign-cta-card[data-astro-cid-m66c4pzz]{padding:2.5rem 1.5rem}.sign-cta-links[data-astro-cid-m66c4pzz]{gap:.5rem}.sign-related-grid[data-astro-cid-m66c4pzz]{grid-template-columns:1fr}.sign-comparison-table[data-astro-cid-m66c4pzz]{min-width:400px}}@media(max-width:380px){.sign-hero-title[data-astro-cid-m66c4pzz]{font-size:1.75rem}.sign-demo[data-astro-cid-m66c4pzz]{width:140px;height:140px}.sign-demo-doc[data-astro-cid-m66c4pzz]{width:100px;height:120px;top:15px;left:15px}.sign-demo-stamp[data-astro-cid-m66c4pzz]{width:42px;height:42px}.sign-demo-stamp[data-astro-cid-m66c4pzz] svg[data-astro-cid-m66c4pzz]{width:22px;height:22px}.sign-benefits-grid[data-astro-cid-m66c4pzz]{grid-template-columns:1fr}.sign-benefit-stat[data-astro-cid-m66c4pzz]{font-size:2rem}.sign-feature-card[data-astro-cid-m66c4pzz],.sign-usecase-card[data-astro-cid-m66c4pzz],.sign-tip-card[data-astro-cid-m66c4pzz]{padding:1.25rem}.sign-comparison-table[data-astro-cid-m66c4pzz]{min-width:320px}.sign-comparison-table[data-astro-cid-m66c4pzz] th[data-astro-cid-m66c4pzz],.sign-comparison-table[data-astro-cid-m66c4pzz] td[data-astro-cid-m66c4pzz]{padding:.625rem .75rem;font-size:var(--text-xs)}}