:root{--primary: #f97316;--primary-dark: #ea580c;--primary-light: #fb923c;--secondary: #f59e0b;--accent: #3b82f6;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--dark: #0f172a;--darker: #020617;--gray: #64748b;--gray-light: #94a3b8;--light: #f8fafc;--border: #334155;--bg-body: #0f172a;--bg-card: #1e293b;--bg-card-hover: #334155;--bg-section: #020617;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--shadow: 0 4px 24px rgba(0, 0, 0, 0.3);--shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.4)}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:"Inter",system-ui,-apple-system,sans-serif;background:var(--bg-body);color:var(--text-primary);line-height:1.75;overflow-x:hidden;min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3}a{color:var(--primary);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-light)}img{max-width:100%;height:auto}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}.section{padding:60px 0}@media(max-width: 768px){.section{padding:40px 0}}::selection{background:var(--primary);color:#fff}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-body)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--gray)}.skip-link{position:absolute;top:-100%;left:16px;background:var(--primary);color:#fff;padding:12px 24px;border-radius:12px;z-index:10000;font-weight:600;text-decoration:none;transition:top .2s}.skip-link:focus{top:16px}.breadcrumb-nav{background:var(--bg-card);border-bottom:1px solid var(--border);padding:14px 0;font-size:.85rem;position:sticky;top:64px;z-index:99}.breadcrumb-nav a{color:var(--gray-light);text-decoration:none;transition:color .2s}.breadcrumb-nav a:hover{color:var(--primary)}.breadcrumb-nav .sep{margin:0 10px;color:var(--gray)}.breadcrumb-nav .cur{color:var(--text-primary);font-weight:600}.breadcrumb-nav .container{max-width:1200px;margin:0 auto;padding:0 20px}.hero{padding:100px 0 80px;background:linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);color:var(--text-primary);position:relative;overflow:hidden;text-align:center}.hero::before{content:"";position:absolute;top:-50%;left:-20%;width:600px;height:600px;background:radial-gradient(circle, rgba(249, 115, 22, 0.08) 0%, transparent 70%);pointer-events:none}.hero::after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:60px;background:var(--bg-body);clip-path:ellipse(55% 100% at 50% 100%)}.hero .hero-trust{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:24px}.hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:900;margin-bottom:16px;line-height:1.2}.hero h1 .gradient-text{background:linear-gradient(135deg, var(--primary-light), var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:rgba(0,0,0,0);background-clip:text}.hero p{font-size:1.1rem;color:var(--text-secondary);max-width:600px;margin:0 auto;line-height:1.7}.hero .trust-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:hsla(0,0%,100%,.05);border:1px solid var(--border);border-radius:50px;font-size:.82rem;color:var(--text-secondary);font-weight:500;transition:all .25s}.hero .trust-badge:hover{background:rgba(249,115,22,.1);border-color:rgba(249,115,22,.3);color:var(--primary)}.hero .trust-badge i{color:var(--primary)}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(249,115,22,.15);color:var(--primary);padding:8px 20px;border-radius:50px;font-size:.85rem;font-weight:600;margin-bottom:20px;border:1px solid rgba(249,115,22,.2)}.tool-wrapper{margin-top:-30px;position:relative;z-index:10;padding-bottom:2rem}.tool-card{background:var(--bg-card);border-radius:20px;padding:2.5rem;box-shadow:var(--shadow);border:1px solid var(--border)}.steps-row{display:flex;gap:12px;margin-bottom:1.5rem;justify-content:center}.steps-row .step-item{display:flex;align-items:center;gap:8px;padding:10px 18px;background:var(--bg-body);border-radius:10px;border:1px solid var(--border);transition:all .3s}.steps-row .step-item.active{border-color:var(--primary);background:rgba(249,115,22,.08)}.steps-row .step-item.done{border-color:var(--success);background:rgba(16,185,129,.08)}.steps-row .step-item.active .step-num{background:var(--primary);color:#fff}.steps-row .step-item.done .step-num{background:var(--success);color:#fff}.steps-row .step-item.active .step-lbl{color:var(--primary)}.steps-row .step-item.done .step-lbl{color:var(--success)}.steps-row .step-num{width:30px;height:30px;border-radius:50%;background:var(--border);color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700}.steps-row .step-lbl{font-size:.82rem;font-weight:600;color:var(--text-muted)}.upload-zone{border:2.5px dashed rgba(249,115,22,.3);border-radius:16px;padding:3.5rem 2rem;text-align:center;cursor:pointer;transition:all .3s;background:rgba(249,115,22,.03);margin-bottom:1.25rem}.upload-zone:hover,.upload-zone.dragover{border-color:var(--primary);background:rgba(249,115,22,.07);transform:scale(1.01)}.upload-zone .upload-icon-wrap{width:80px;height:80px;background:linear-gradient(135deg, var(--primary), var(--primary-dark));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem;font-size:2rem;color:#fff;box-shadow:0 10px 40px rgba(249,115,22,.35)}.upload-zone h3{font-size:1.3rem;font-weight:700;color:var(--text-primary);margin-bottom:10px}.upload-zone p{color:var(--text-secondary);margin-bottom:1.25rem;font-size:.95rem;max-width:500px;margin-left:auto;margin-right:auto;line-height:1.65}.file-input-hidden{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none;overflow:hidden}.file-info-alert{display:none;background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.2);border-radius:12px;padding:12px 16px;margin-bottom:1.25rem;align-items:center;gap:12px}.file-info-alert.active{display:flex}.stats-row{display:grid;grid-template-columns:repeat(4, 1fr);gap:12px;margin-bottom:1.25rem}.stat-card{background:var(--bg-body);border:1px solid var(--border);border-radius:12px;padding:14px;text-align:center;transition:all .25s}.stat-card:hover{transform:translateY(-2px);border-color:var(--primary)}.stat-card .stat-icon{font-size:1.3rem;color:var(--primary);margin-bottom:6px}.stat-card .stat-val{font-size:1.2rem;font-weight:700;color:var(--text-primary);line-height:1}.stat-card .stat-lbl{font-size:.75rem;color:var(--text-muted);margin-top:4px}.preview-box{text-align:center;margin-bottom:1.25rem;position:relative;overflow:hidden;border-radius:12px;background:var(--bg-body);border:1px solid var(--border);padding:1.5rem;min-height:200px;display:flex;align-items:center;justify-content:center}#gif-preview{max-width:100%;max-height:400px;border-radius:4px;display:block;transition:transform .3s}.preview-controls{display:flex;justify-content:center;gap:8px;margin-bottom:1.25rem}.ctrl-btn{background:var(--bg-body);border:1px solid var(--border);color:var(--text-secondary);width:38px;height:38px;min-width:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:.9rem;transition:all .2s}.ctrl-btn:hover{background:rgba(249,115,22,.1);border-color:var(--primary);color:var(--primary)}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:1.25rem}.setting-card{background:var(--bg-body);border:1px solid var(--border);border-radius:12px;padding:1rem;transition:border-color .2s}.setting-card:focus-within{border-color:var(--primary)}.setting-card .ctrl-label{display:block;font-size:.82rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px;display:flex;align-items:center;gap:6px}.setting-card .ctrl-label i{color:var(--primary);font-size:.9rem}.setting-card select{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:.92rem;color:var(--text-primary);background:var(--bg-card);cursor:pointer;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:28px;transition:border-color .2s}.setting-card select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(249,115,22,.1)}.setting-card .range-wrap{padding:4px 0}.setting-card .range-slider{width:100%;height:6px;-webkit-appearance:none;appearance:none;background:var(--border);border-radius:3px;outline:none;cursor:pointer}.setting-card .range-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--primary);cursor:pointer;border:2px solid #fff;box-shadow:0 2px 6px rgba(0,0,0,.3)}.setting-card .range-val{text-align:center;font-weight:600;color:var(--primary);margin-top:6px;font-size:.85rem}.setting-card .check-label{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-secondary);cursor:pointer;font-weight:500}.setting-card .check-label input{width:16px;height:16px;accent-color:var(--primary);cursor:pointer}.setting-card .frame-info{font-size:.78rem;color:var(--text-muted);margin-top:4px}.custom-select{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:.92rem;color:var(--text-primary);background:var(--bg-card);cursor:pointer;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:28px;transition:border-color .2s}.custom-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(249,115,22,.1)}.custom-select option{background:#1e293b;color:#fff}.action-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:1.25rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;font-weight:600;font-size:.95rem;border-radius:10px;border:none;cursor:pointer;transition:all .25s;text-decoration:none;line-height:1.2}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none !important}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;box-shadow:0 4px 15px rgba(249,115,22,.3)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(249,115,22,.4);color:#fff}.btn-outline{background:rgba(0,0,0,0);border:2px solid var(--primary);color:var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}.btn-danger-outline{background:rgba(0,0,0,0);border:2px solid var(--danger);color:var(--danger)}.btn-danger-outline:hover{background:var(--danger);color:#fff;transform:translateY(-2px)}.btn-success{background:linear-gradient(135deg, var(--success), #059669);color:#fff;box-shadow:0 4px 15px rgba(16,185,129,.3)}.btn-success:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(16,185,129,.4);color:#fff}.btn-lg{padding:14px 36px;font-size:1.05rem}.btn-block{width:100%}.result-card{display:none;background:linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.1));border:1px solid rgba(16,185,129,.3);border-radius:14px;padding:2rem;text-align:center}.result-card.active{display:block}.result-card i{font-size:2.5rem;color:var(--success);margin-bottom:12px}.result-card h2{color:var(--success);font-size:1.4rem;margin-bottom:8px;font-weight:800}.result-card p{color:var(--text-secondary);margin-bottom:1.25rem}.result-stats{display:grid;grid-template-columns:repeat(3, 1fr);gap:12px;margin:1.25rem 0}.result-stat{background:var(--bg-body);border:1px solid var(--border);border-radius:10px;padding:12px}.result-stat .rs-val{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.result-stat .rs-lbl{font-size:.78rem;color:var(--text-muted);margin-top:2px}.content-section{max-width:960px;margin:0 auto;padding:60px 20px}.content-card{background:var(--bg-card);border-radius:20px;padding:40px;margin-bottom:32px;box-shadow:var(--shadow);border:1px solid var(--border)}.content-card h2{font-size:1.5rem;margin-bottom:12px;color:var(--text-primary);letter-spacing:-0.02em}.content-card h2 i{color:var(--primary);margin-right:10px}.content-card p{color:var(--text-secondary);margin-bottom:16px;line-height:1.8}.content-card .section-subtitle{font-size:1rem;color:var(--text-muted);margin-bottom:1.5rem}.steps-grid{display:grid;grid-template-columns:1fr;gap:16px}.steps-grid .step-item{display:flex;gap:16px;align-items:flex-start;padding:20px;background:var(--bg-body);border:1px solid var(--border);border-radius:12px;transition:all .25s}.steps-grid .step-item:hover{border-color:rgba(249,115,22,.25);background:rgba(249,115,22,.04)}.steps-grid .step-num-badge{width:40px;height:40px;min-width:40px;background:linear-gradient(135deg, var(--primary), var(--primary-dark));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.05rem;font-weight:800;color:#fff}.steps-grid .step-content h3{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:4px}.steps-grid .step-content p{font-size:.88rem;color:var(--text-muted);line-height:1.6;margin:0}.article-content{font-size:1.02rem;line-height:1.85}.article-content h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:2rem 0 .8rem;padding-top:1rem;border-top:1px solid var(--border)}.article-content h2:first-of-type{border-top:none;padding-top:0;margin-top:0}.article-content h3{font-size:1.15rem;font-weight:600;color:var(--text-primary);margin:1.5rem 0 .6rem}.article-content p{font-size:.95rem;color:var(--text-secondary);line-height:1.8;margin-bottom:1rem}.article-content ul,.article-content ol{margin:.8rem 0 1rem 1.5rem;color:var(--text-secondary);line-height:1.8}.article-content li{margin-bottom:.4rem;font-size:.95rem}.article-content li strong{color:var(--text-primary)}.service-image-container{margin:2rem 0;border-radius:14px;overflow:hidden;border:1px solid var(--border);background:var(--bg-body);box-shadow:var(--shadow)}.service-image-container img{width:100%;height:auto;display:block}.case-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(320px, 1fr));gap:20px;margin:1.5rem 0}.case-card{background:var(--bg-body);border-radius:14px;padding:24px;border:1px solid var(--border);transition:all .25s;position:relative}.case-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:rgba(249,115,22,.2)}.case-card .why-icon{width:44px;height:44px;background:linear-gradient(135deg, var(--primary), var(--primary-dark));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:#fff;margin-bottom:14px}.case-card h3{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.case-card p{font-size:.85rem;color:var(--text-muted);line-height:1.6;margin:0 0 6px}.case-card p strong{color:var(--primary)}.usage-guide{padding:0;background:rgba(0,0,0,0) !important}.usage-guide .steps{display:flex;flex-wrap:wrap;gap:16px;margin:20px 0}.usage-guide .step-item{flex:1;min-width:180px;background:var(--bg-body);border-radius:12px;padding:22px;border:1px solid var(--border);text-align:center}.usage-guide .step-num{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;margin:0 auto 10px}.usage-guide h3{font-size:.9rem;font-weight:700;color:var(--text-primary);margin-bottom:6px}.usage-guide p{font-size:.82rem;color:var(--text-secondary);line-height:1.5;margin:0}.faq-list{max-width:800px;margin:0 auto}.faq-item{border:1px solid var(--border);border-radius:12px;margin-bottom:12px;overflow:hidden;transition:all .2s;background:var(--bg-body)}.faq-item:hover{border-color:var(--primary)}.faq-item.open .faq-q i:last-child{transform:rotate(180deg)}.faq-item.open .faq-a{max-height:500px;padding:14px 20px}.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;padding:18px 20px;background:var(--bg-card);border:none;cursor:pointer;font-size:.92rem;font-weight:600;color:var(--text-primary);text-align:left;transition:all .2s;font-family:inherit}.faq-q:hover{background:rgba(249,115,22,.05)}.faq-q span{display:flex;align-items:center;gap:8px}.faq-q i{color:var(--primary);font-size:.75rem;transition:transform .3s}.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease;padding:0 20px;background:rgba(0,0,0,0)}.faq-a p{font-size:.88rem;color:var(--text-secondary);line-height:1.7;margin:0}.related-tools{margin:60px 0;padding:40px;background:var(--bg-card);border-radius:20px;box-shadow:var(--shadow);border:1px solid var(--border)}.related-tools h2{font-size:1.5rem;margin-bottom:8px}.related-tools>p{color:var(--text-secondary);margin-bottom:20px}.related-grid{display:grid;grid-template-columns:repeat(5, 1fr);gap:10px}.rel-card{display:flex;flex-direction:column;padding:14px 16px;background:var(--bg-body);border-radius:12px;border:1px solid var(--border);transition:all .25s;text-decoration:none;cursor:pointer}.rel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--primary)}.rc-name{font-weight:600;color:var(--primary);margin-bottom:4px;font-size:.85rem}.rc-desc{color:var(--text-muted);font-size:.78rem;line-height:1.4}.main-nav{background:var(--bg-card) !important;border-bottom:1px solid var(--border) !important}.back-to-top{position:fixed;bottom:30px;right:30px;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;border:none;cursor:pointer;z-index:999;display:none;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:0 4px 15px rgba(249,115,22,.3);transition:all .3s}.back-to-top.visible{display:flex}.back-to-top:hover{transform:translateY(-3px)}#floatThemeToggle{position:fixed;top:100px;right:20px;width:48px;height:48px;background:var(--bg-card);border:1px solid var(--border);border-radius:50%;cursor:pointer;z-index:1000;display:flex;align-items:center;justify-content:center;color:var(--text-primary);font-size:1.2rem;box-shadow:var(--shadow);transition:all .3s}#floatThemeToggle:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(15,23,42,.85);backdrop-filter:blur(8px);z-index:9998;display:none;align-items:center;justify-content:center;flex-direction:column;gap:16px}.loading-overlay.visible{display:flex}.loading-overlay h2{color:#fff;font-size:1.1rem;font-weight:600}.loading-overlay p{color:var(--text-muted);font-size:.88rem}.spinner{width:48px;height:48px;border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.notif{position:fixed;top:80px;right:20px;z-index:9999;max-width:360px;box-shadow:0 8px 24px rgba(0,0,0,.3);border-radius:12px;padding:16px 20px;display:none;align-items:center;gap:10px;font-size:.9rem;font-weight:500;color:#fff}.notif.success{background:linear-gradient(135deg, rgba(16, 185, 129, 0.9), rgba(13, 148, 136, 0.9));border:1px solid rgba(16,185,129,.4)}.notif.error{background:linear-gradient(135deg, rgba(239, 68, 68, 0.9), rgba(185, 28, 28, 0.9));border:1px solid rgba(239,68,68,.4)}.notif.info{background:rgba(30,41,59,.95);border:1px solid var(--border)}select[id=colorMode]{box-shadow:inset 3px 0 0 0 var(--primary);transition:box-shadow .3s}select[id=colorMode].cm-gray{box-shadow:inset 3px 0 0 0 #94a3b8}select[id=colorMode].cm-bw{box-shadow:inset 3px 0 0 0 #e2e8f0}#app-content[data-theme=light]{--bg-body: #f8fafc;--bg-card: #ffffff;--bg-card-hover: #f1f5f9;--bg-section: #f1f5f9;--text-primary: #1e293b;--text-secondary: #475569;--text-muted: #94a3b8;--border: #e2e8f0;--shadow: 0 4px 24px rgba(0, 0, 0, 0.08);--shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.1)}#app-content[data-theme=light] .hero{background:linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #f8fafc 100%)}#app-content[data-theme=light] .custom-select option{background:#fff;color:#1e293b}#app-content[data-theme=light] .loading-overlay{background:rgba(248,250,252,.9)}#app-content[data-theme=light] .loading-overlay h2{color:var(--text-primary)}#app-content[data-theme=light] .notif.info{background:rgba(248,250,252,.95);border:1px solid var(--border)}#app-content[data-theme=light] #floatThemeToggle{background:var(--bg-card);color:var(--text-primary)}@media(max-width: 991px){.related-grid{grid-template-columns:repeat(3, 1fr)}}@media(max-width: 768px){.hero{padding:70px 0 60px}.tool-card{padding:1.5rem}.upload-zone{padding:2rem 1rem}.settings-grid{grid-template-columns:1fr}.stats-row{grid-template-columns:repeat(2, 1fr)}.case-grid{grid-template-columns:1fr}.content-card{padding:24px}.steps-grid .step-item{flex-direction:column;gap:12px}.action-row{grid-template-columns:1fr}.usage-guide .steps{flex-direction:column}.usage-guide .step-item{min-width:auto}}@media(max-width: 575px){.related-grid{grid-template-columns:repeat(2, 1fr)}}@media(max-width: 480px){.upload-zone{padding:2rem 1rem}.hero h1{font-size:2rem}.hero{padding:60px 0 50px}.tool-card{padding:1rem;border-radius:16px}.steps-row{flex-wrap:wrap;gap:8px}.steps-row .step-item{padding:8px 14px}.content-card{padding:20px 16px}.result-card{padding:1.5rem}.result-stats{grid-template-columns:1fr;gap:8px}.btn{width:100%}.notif{right:12px;left:12px;max-width:none}.back-to-top{bottom:20px;right:20px;width:40px;height:40px}#floatThemeToggle{width:42px;height:42px;right:14px}}@media print{.tool-wrapper,.hero,.back-to-top,.notif,.loading-overlay,.breadcrumb-nav{display:none !important}.content-card{border:1px solid #ddd;break-inside:avoid}}@media(prefers-reduced-motion: reduce){*,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}}