:root{--primary-color: #1e3a5f;--primary-hover: #152a45;--primary-light: #2c5282;--secondary-color: #e2e8f0;--secondary-hover: #cbd5e1;--text-main: #e2e8f0;--text-muted: #94a3b8;--text-dark: #1e293b;--bg-color: #0f172a;--bg-secondary: #1e293b;--card-bg: #1e293b;--card-border: #334155;--glass-bg: rgba(30, 41, 59, .8);--glass-border: rgba(51, 65, 85, .6);--shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);--shadow-md: 0 8px 16px rgba(0, 0, 0, .4);--border-radius: 12px;--transition: all .3s ease;--font-en: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-fa: "Vazirmatn", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}[data-theme=light]{--primary-color: #1e3a5f;--primary-hover: #152a45;--primary-light: #2c5282;--secondary-color: #f1f5f9;--secondary-hover: #e2e8f0;--text-main: #1e293b;--text-muted: #64748b;--text-dark: #1e293b;--bg-color: #f8fafc;--bg-secondary: #ffffff;--card-bg: #ffffff;--card-border: #e2e8f0;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(226, 232, 240, .6);--shadow-sm: 0 2px 4px rgba(0, 0, 0, .08);--shadow-md: 0 8px 16px rgba(0, 0, 0, .12)}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}html[lang=en] *{font-family:var(--font-en)}html[lang=fa] *{font-family:var(--font-fa)}body{background:var(--bg-color);color:var(--text-main);min-height:100vh;display:flex;flex-direction:column;transition:background-color .3s ease,color .3s ease}body>#landing-page,body>#app,body>.site-footer{min-width:0;max-width:100%}#landing-page{width:100%}.hero-section{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:6rem 2rem 4rem;overflow:hidden;background:var(--bg-color);transition:background-color .3s ease}.hero-content{position:relative;z-index:1;max-width:700px;text-align:center;color:#fff}.hero-badge{display:inline-block;background:var(--primary-color);color:#93c5fd;font-size:.8rem;font-weight:600;padding:.4rem 1rem;border-radius:50px;margin-bottom:1.5rem;letter-spacing:.05em;text-transform:uppercase;border:1px solid #3182ce}.hero-title{font-size:clamp(2.2rem,5vw,3.5rem);font-weight:800;line-height:1.15;margin-bottom:1.5rem;display:flex;flex-direction:column;gap:.1em;color:var(--text-main)}.hero-title .gradient-text{color:var(--primary-light)}.hero-subtitle{font-size:1.1rem;line-height:1.7;color:var(--text-muted);max-width:560px;margin:0 auto 2.5rem}.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:3rem}.hero-btn{padding:1rem 2rem;font-size:1rem;border-radius:10px;text-decoration:none;display:inline-flex;align-items:center;font-weight:600}.hero-btn-outline{padding:1rem 2rem;font-size:1rem;border-radius:10px;background:transparent;border:2px solid var(--card-border);color:var(--text-muted);text-decoration:none;display:inline-flex;align-items:center;transition:var(--transition)}.hero-btn-outline:hover{border-color:var(--primary-light);color:var(--primary-light)}.hero-stats{display:flex;align-items:center;justify-content:center;gap:2rem;flex-wrap:wrap}.stat-item{display:flex;flex-direction:column;align-items:center;gap:.25rem}.stat-number{font-size:1.4rem;font-weight:800;color:var(--text-main)}.stat-label{font-size:.8rem;color:var(--text-muted)}.stat-divider{width:1px;height:40px;background:var(--card-border)}.section-container{max-width:1000px;margin:0 auto;padding:0 2rem}.section-header{text-align:center;margin-bottom:3rem}.section-title{font-size:clamp(1.6rem,3.5vw,2.2rem);font-weight:700;color:var(--text-main);margin-bottom:.75rem}.section-subtitle{font-size:1rem;color:var(--text-muted)}.features-section{padding:5rem 0;background:var(--bg-secondary);transition:background-color .3s ease}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:1.25rem}.feature-card{background:var(--bg-color);border:1px solid var(--card-border);border-radius:16px;padding:1.75rem;transition:var(--transition)}.feature-card:hover{border-color:var(--primary-light);transform:translateY(-2px)}.feature-icon{width:48px;height:48px;border-radius:10px;background:var(--primary-color);color:#93c5fd;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.feature-card h3{font-size:1rem;font-weight:700;margin-bottom:.5rem;color:var(--text-main)}.feature-card p{font-size:.875rem;color:var(--text-muted);line-height:1.6}.howto-section{padding:5rem 0;background:var(--bg-color);transition:background-color .3s ease}.howto-section .section-title{color:var(--text-main)}.howto-section .section-subtitle{color:var(--text-muted)}.steps-container{display:flex;align-items:flex-start;justify-content:center;gap:0;flex-wrap:wrap}.step-item{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:220px;flex:1}.step-number{width:44px;height:44px;border-radius:50%;background:var(--primary-color);border:2px solid #3182ce;color:#93c5fd;font-size:1.1rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.step-icon{width:64px;height:64px;border-radius:16px;background:var(--bg-secondary);border:1px solid var(--card-border);color:#93c5fd;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.step-item h3{font-size:1rem;font-weight:700;margin-bottom:.5rem;color:var(--text-main)}.step-item p{font-size:.85rem;color:var(--text-muted);line-height:1.6}.step-connector{width:60px;height:2px;background:var(--card-border);margin-top:50px;flex-shrink:0}@media(max-width:768px){.step-connector{display:none}.step-item{flex-direction:row;text-align:left;max-width:100%;gap:1.25rem;align-items:flex-start;padding:1rem 0;border-bottom:1px solid var(--card-border)}.step-number{margin-bottom:0;flex-shrink:0}.step-icon{display:none}}.tool-section{padding:4rem 0 1rem;background:var(--bg-color);transition:background-color .3s ease}.site-footer{margin-top:auto;padding:2.5rem 0;background:var(--bg-secondary);border-top:1px solid var(--card-border);transition:background-color .3s ease,border-color .3s ease}.footer-container{max-width:1000px;margin:0 auto;padding:0 2rem;display:flex;flex-direction:column;align-items:center;gap:.75rem;text-align:center}.footer-brand{display:flex;align-items:center;gap:.5rem;font-size:1rem;font-weight:700;color:var(--text-main)}.footer-brand svg{color:var(--primary-light)}.footer-tagline{font-size:.85rem;color:var(--text-muted);max-width:400px}.footer-links{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;justify-content:center}.footer-link{color:var(--primary-light);text-decoration:none;font-size:.85rem;transition:color .2s}.footer-link:hover{color:#60a5fa}.footer-sep{color:var(--card-border)}.footer-copy{font-size:.8rem;color:var(--text-muted)}.glass-effect{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--shadow-sm);border-radius:var(--border-radius);transition:background-color .3s ease,border-color .3s ease,box-shadow .3s ease}.shadow-effect{box-shadow:var(--shadow-md);border-radius:var(--border-radius)}h1,h2,h3,h4,h5,h6{font-weight:700;color:var(--text-main)}#app{max-width:1200px;margin:0 auto;width:100%;min-width:0;padding:1rem;display:flex;flex-direction:column;gap:1.5rem}#app .main-content{min-width:0;width:100%}#app.workspace-active{max-width:100%;padding:0;gap:0;background:var(--bg-color);min-height:100vh;border-radius:0}#app.workspace-active .navbar{position:sticky;top:0;border-radius:0;margin:0}#app.workspace-active .workspace{flex:1;padding:1rem}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;position:sticky;top:1rem;z-index:100;min-width:0;gap:.75rem;flex-wrap:wrap;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--border-radius);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:background-color .3s ease,border-color .3s ease}.navbar .logo{display:flex;align-items:center;gap:.75rem;min-width:0}.navbar h1{font-size:1.4rem;font-weight:700;color:var(--text-main)}.actions{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap;justify-content:flex-end}.btn{padding:.65rem 1.25rem;border-radius:8px;font-weight:500;cursor:pointer;transition:var(--transition);border:none;font-size:.95rem;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;text-decoration:none}.primary-btn{background-color:var(--primary-color);color:#93c5fd;border:1px solid #3182ce}.primary-btn:hover:not(:disabled){background-color:var(--primary-hover);border-color:#60a5fa;transform:translateY(-1px)}.secondary-btn{background-color:var(--bg-secondary);color:var(--text-main);border:1px solid var(--card-border)}.secondary-btn:hover:not(:disabled){background-color:var(--card-border)}.icon-btn{padding:.5rem}.btn:disabled,.btn.disabled{opacity:.5;cursor:not-allowed;transform:none}.full-width{width:100%}.mt-4{margin-top:1.25rem}.setup-container{width:100%;max-width:800px;margin:0 auto}.upload-card{padding:2rem;display:flex;flex-direction:column;gap:1.5rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--border-radius);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:background-color .3s ease,border-color .3s ease}.upload-wrapper{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}@media(max-width:768px){.section-container,.footer-container,.hero-section{padding-left:1rem;padding-right:1rem}.navbar{padding:.75rem 1rem;top:0}#app{padding:.75rem .75rem 1rem}.upload-card{padding:1.25rem}.toolbar{padding:.75rem 1rem}.page-info{min-width:0}.upload-wrapper{grid-template-columns:1fr}.stamp-handle{width:38px;height:38px;border-width:3px}.handle-br{bottom:-19px;right:-19px}.handle-rot{top:-55px}.handle-rot:after{height:25px;top:36px;width:3px}.stamp-delete-btn{width:32px;height:32px;top:-16px;left:-16px;font-size:18px}html[dir=rtl] .stamp-delete-btn{right:-16px;left:auto}#app.workspace-active .pagination{position:fixed;bottom:0;left:0;width:100%;background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--glass-border);padding:.75rem 1rem;display:flex;justify-content:space-between;align-items:center;z-index:10000;box-shadow:0 -4px 15px #00000026}#workspace-section{padding-bottom:70px}}.card-title{font-size:1.1rem;font-weight:700;color:var(--text-main);margin-bottom:.5rem}.upload-box{border:2px dashed var(--card-border);border-radius:12px;padding:2rem 1.25rem;text-align:center;position:relative;transition:var(--transition);background-color:var(--bg-secondary);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;cursor:pointer;min-height:220px}.upload-box:hover,.upload-box.drag-over{border-color:var(--primary-light);background-color:#1e3a5f1a}.upload-box input[type=file]{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer;z-index:10}.icon-container{width:56px;height:56px;border-radius:50%;background-color:var(--primary-color);color:#93c5fd;display:flex;align-items:center;justify-content:center;padding:1rem}.upload-box p{font-size:.9rem;color:var(--text-muted)}#stamp-preview{max-width:140px;max-height:140px;object-fit:contain;border-radius:8px;margin-top:.75rem;border:1px solid var(--card-border)}#workspace-section{width:100%;display:flex;flex-direction:column;align-items:center;gap:1.25rem}.toolbar{display:flex;align-items:center;justify-content:space-between;width:100%;padding:1rem 1.25rem;border-radius:12px;flex-wrap:wrap;gap:1rem;background:var(--glass-bg);border:1px solid var(--glass-border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:background-color .3s ease,border-color .3s ease;position:relative;z-index:1000;overflow:visible}.instruction{font-size:.9rem;color:var(--text-muted)}.page-info{font-weight:600;min-width:100px;text-align:center;color:var(--text-main)}.zoom-controls{display:flex;align-items:center;gap:.5rem}.canvas-wrapper{width:100%;display:flex;justify-content:center;overflow-x:auto;padding:1rem 0;position:relative;z-index:1}.canvas-container{position:relative;display:inline-block;background-color:#fff;margin:0 auto;box-shadow:var(--shadow-md)}#pdf-render{display:block}.stamp-overlay{position:absolute;border:2px dashed transparent;z-index:50;box-sizing:border-box;transform-origin:center center;-webkit-user-select:none;user-select:none;touch-action:none;cursor:grab}.stamp-overlay:active{cursor:grabbing}.stamp-overlay.active{border-color:var(--primary-light);background:#3182ce1a}.stamp-overlay img{width:100%;height:100%;display:block;pointer-events:none}.stamp-handle{position:absolute;width:22px;height:22px;background-color:#fff;border:2px solid var(--primary-light);border-radius:50%;z-index:60;cursor:pointer;box-shadow:var(--shadow-sm);display:none}.stamp-overlay.active .stamp-handle,.stamp-overlay:hover .stamp-handle{display:block}.handle-br{bottom:-11px;right:-11px;cursor:nwse-resize}.handle-rot{top:-36px;left:50%;transform:translate(-50%);cursor:grab}.handle-rot:after{content:"";position:absolute;top:20px;left:50%;width:2px;height:16px;background-color:var(--primary-light);transform:translate(-50%)}.stamp-delete-btn{position:absolute;top:-11px;left:-11px;background-color:#dc2626;color:#fff;border:none;width:22px;height:22px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;z-index:61;display:none}.stamp-overlay.active .stamp-delete-btn,.stamp-overlay:hover .stamp-delete-btn{display:flex}html[dir=rtl] .stamp-delete-btn{right:-11px;left:auto}.bg-removal-controls{display:flex;flex-direction:column;gap:.75rem;padding:1.25rem;background:var(--bg-secondary);border-radius:10px;border:1px solid var(--card-border);transition:background-color .3s ease,border-color .3s ease}.bg-removal-row{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.bg-removal-row label{font-weight:500;min-width:100px;color:var(--text-main);font-size:.9rem}#bg-color-picker{width:36px;height:36px;border:none;border-radius:6px;cursor:pointer;padding:0}#bg-color-hex{font-family:monospace;font-size:.85rem;color:var(--text-muted)}#bg-tolerance{flex:1;max-width:180px;cursor:pointer}#bg-tolerance-val{font-family:monospace;font-size:.85rem;color:var(--text-muted);min-width:30px}.stamp-library{margin-top:1rem;padding:1.25rem;background:var(--bg-secondary);border-radius:10px;border:1px solid var(--card-border);transition:background-color .3s ease,border-color .3s ease}.library-title{font-size:.95rem;font-weight:600;margin-bottom:.75rem;color:var(--text-main)}.stamp-library-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:.5rem}.library-stamp-item{position:relative;aspect-ratio:1;border-radius:6px;overflow:hidden;border:2px solid transparent;cursor:pointer;transition:var(--transition);background:#fff}.library-stamp-item:hover{border-color:var(--primary-light);transform:scale(1.03)}.library-stamp-item img{width:100%;height:100%;object-fit:contain}.library-stamp-delete{position:absolute;top:2px;right:2px;width:18px;height:18px;border-radius:50%;background:#dc2626;color:#fff;border:none;cursor:pointer;font-size:12px;line-height:1;display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--transition)}.library-stamp-item:hover .library-stamp-delete{opacity:1}html[dir=rtl] .library-stamp-delete{right:auto;left:2px}.stamp-confirm-area{display:flex;gap:.5rem;align-items:center}.stamp-overlay.pending{border:2px dashed var(--primary-light)!important;background:#3182ce26!important}.stamp-overlay.pending img{opacity:.5}.stamp-selector{position:relative}#stamp-selector-btn{display:flex;align-items:center;gap:.4rem;font-size:.85rem}#stamp-selector-btn svg{flex-shrink:0}.stamp-selector-dropdown{position:absolute;top:calc(100% + 8px);right:0;z-index:1001;background:var(--card-bg);border:1px solid var(--glass-border);border-radius:10px;padding:.75rem;min-width:240px;max-height:300px;overflow-y:auto;box-shadow:var(--shadow-md);animation:modalSlideUp .2s ease forwards}html[dir=rtl] .stamp-selector-dropdown{right:auto;left:0}.workspace-stamp-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:.5rem}.workspace-stamp-item{aspect-ratio:1;border-radius:6px;overflow:hidden;border:2px solid transparent;cursor:pointer;transition:var(--transition);background:#fff;display:flex;align-items:center;justify-content:center;padding:4px}.workspace-stamp-item:hover{border-color:var(--primary-light);transform:scale(1.05)}.workspace-stamp-item.active{border-color:var(--primary-color);box-shadow:0 0 0 2px #1e3a5f4d}.workspace-stamp-item img{width:100%;height:100%;object-fit:contain}.workspace-stamp-empty{text-align:center;padding:1rem;color:var(--text-muted);font-size:.85rem}.workspace-stamp-add{margin-top:.5rem;padding-top:.5rem;border-top:1px solid var(--card-border)}.workspace-stamp-add #workspace-add-stamp-btn{display:flex;align-items:center;justify-content:center;gap:.4rem;font-size:.85rem}.workspace-stamp-upload-input{display:none}.theme-toggle{background:transparent;border:1px solid var(--card-border);color:var(--text-muted);padding:.5rem;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.theme-toggle:hover{background:var(--bg-secondary);color:var(--text-main)}.theme-toggle svg{width:20px;height:20px}.hidden{display:none!important}.animate-slide-up{animation:slideUp .5s ease forwards}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background-color:var(--bg-secondary);color:var(--text-main);padding:10px 20px;border-radius:8px;font-weight:500;z-index:200;transition:all .3s;border:1px solid var(--card-border)}.toast.hidden{opacity:0;visibility:hidden;transform:translate(-50%,10px)}html[dir=rtl] .hero-title{align-items:center}html[dir=rtl] .hero-cta{justify-content:center}html[dir=rtl] .step-connector{transform:scaleX(-1)}.modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:9999;display:flex;align-items:center;justify-content:center;padding:1rem}.modal-backdrop{position:absolute;top:0;left:0;width:100%;height:100%;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{position:relative;background:var(--card-bg);border:1px solid var(--glass-border);border-radius:var(--border-radius);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;display:flex;flex-direction:column;animation:modalSlideUp .3s ease forwards}@keyframes modalSlideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--card-border)}.modal-header h2{font-size:1.2rem;font-weight:700;color:var(--text-main)}.modal-close-btn{width:32px;height:32px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--card-border);color:var(--text-main);font-size:1.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.modal-close-btn:hover{background:#dc2626;border-color:#dc2626;color:#fff}.modal-body{padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem}.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--card-border);display:flex;justify-content:flex-end;gap:.75rem}.stamp-preview-large{width:100%;min-height:150px;max-height:250px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:10px;padding:1rem;border:1px solid var(--card-border)}.stamp-preview-large img{max-width:100%;max-height:220px;object-fit:contain;border-radius:6px}.modal .bg-removal-controls{margin-top:0}.stats-modal-content{max-width:520px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem}.stats-card{display:flex;align-items:flex-start;gap:.75rem;padding:1rem;background:var(--bg-secondary);border-radius:10px;border:1px solid var(--card-border);transition:var(--transition)}.stats-card:hover{border-color:var(--primary-light)}.stats-card.highlight{background:var(--primary-color);border-color:#3182ce}.stats-card.highlight .stats-icon{background:#fff3;color:#fff}.stats-card.highlight .stats-label,.stats-card.highlight .stats-value{color:#fff}.stats-icon{width:40px;height:40px;border-radius:8px;background:var(--primary-color);color:#93c5fd;display:flex;align-items:center;justify-content:center;flex-shrink:0}.stats-info{display:flex;flex-direction:column;gap:.25rem;min-width:0}.stats-label{font-size:.75rem;color:var(--text-muted);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stats-value{font-size:1.1rem;font-weight:700;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stats-footer{margin-top:.5rem;padding-top:1rem;border-top:1px solid var(--card-border);display:flex;justify-content:center}#stats-clear-btn{font-size:.85rem;padding:.5rem 1rem;color:#dc2626;border-color:#dc2626}#stats-clear-btn:hover{background:#dc2626;color:#fff}.faq-section{background:var(--bg-secondary);padding:5rem 1rem}.faq-section .section-header{text-align:center;margin-bottom:3rem}.faq-accordion{max-width:800px;margin:0 auto}.faq-item{border-bottom:1px solid var(--card-border)}.faq-item:last-child{border-bottom:none}.faq-question{width:100%;background:none;border:none;padding:1.25rem 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;text-align:left;font-size:1rem;font-weight:600;color:var(--text-main);font-family:inherit;transition:color .2s}.faq-question:hover{color:var(--primary-color)}.faq-question span{flex:1;padding-right:1rem}.faq-icon{flex-shrink:0;transition:transform .3s ease;color:var(--text-muted)}.faq-question[aria-expanded=true] .faq-icon{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}.faq-answer p{padding-bottom:1.25rem;color:var(--text-muted);line-height:1.7}.faq-item.open .faq-answer{max-height:300px}.related-tools{max-width:900px;margin:4rem auto 0;text-align:center}.related-tools h3{font-size:1.25rem;font-weight:700;color:var(--text-main);margin-bottom:1.5rem}.related-tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.related-tool-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:1.5rem;text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:.5rem;transition:transform .2s,box-shadow .2s,border-color .2s}.related-tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--primary-color)}.related-tool-icon{width:48px;height:48px;border-radius:10px;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center}.related-tool-title{font-weight:700;font-size:1rem;color:var(--text-main)}.related-tool-desc{font-size:.85rem;color:var(--text-muted)}