:root{--primary:#4f46e5;--primary-hover:#4338ca;--primary-soft:#eef2ff;--primary-ring:rgba(79,70,229,0.25);--bg-page:#fafaff;--bg-card:#ffffff;--bg-muted:#f8fafc;--text:#0f172a;--text-muted:#4b5563;--text-light:#94a3b8;--border:#e2e8f0;--border-light:#f1f5f9;--font:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;--text-base:1rem;--text-lead:1.0625rem;--leading-body:1.75;--leading-tight:1.25;--radius:10px;--radius-lg:14px;--radius-xl:18px;--shadow-sm:0 1px 2px rgba(15,23,42,0.04);--shadow-md:0 4px 16px -2px rgba(15,23,42,0.08);--shadow-lg:0 12px 40px -8px rgba(15,23,42,0.12);--header-h:64px;--container:1260px;--sidebar-w:280px;--gap:28px;--bulk-preview-h:370px;--nav-overlay:rgba(15,23,42,0.45)}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body.site-body{margin:0;font-family:var(--font);font-size:var(--text-base);line-height:var(--leading-body);color:var(--text);background:var(--bg-page);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover)}a.site-brand,a.site-brand:hover,a.site-brand:visited{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}.hidden,.is-hidden{display:none !important}.desktop-only{display:none !important}@media (min-width:1024px){.desktop-only{display:block !important}}.flex-center{display:flex;justify-content:center;align-items:center}.text-center{text-align:center}.site-container{width:100%;max-width:var(--container);margin:0 auto;padding:24px 20px 48px}@media 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.tool-tab:hover{background:var(--border);color:var(--text)}.home-engine-tab.active,.tool-tabs .tool-tab.active{background:var(--primary);color:#fff;box-shadow:0 2px 8px rgba(79,70,229,0.35)}.notice-info{font-family:var(--font);font-size:var(--text-base);line-height:var(--leading-body);color:var(--text-muted);background:var(--primary-soft);border:1px solid #c7d2fe;border-radius:var(--radius);padding:12px 14px;margin-bottom:16px}.alert-error{padding:12px 14px;border-radius:var(--radius);background:#fef2f2;color:#b91c1c;font-family:var(--font);font-size:var(--text-base);line-height:var(--leading-body);border:1px solid #fecaca}.tool-processing{margin-top:28px;text-align:center}.tool-error{margin-top:16px;margin-bottom:4px}.processing-text{margin-top:12px;color:var(--text-muted);font-weight:500}.skeleton-circle{width:56px;height:56px;border-radius:50%;margin:0 auto}.skeleton-loader{background:linear-gradient(90deg,var(--border),var(--bg-muted),var(--border));animation:pulse 1.5s ease-in-out 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var(--border);border-radius:12px;background:linear-gradient(180deg,#f8fafc 0%,#fff 100%);overflow:hidden;touch-action:none;isolation:isolate}.download-preview-viewport{display:flex;align-items:center;justify-content:center;width:100%;height:100%;overflow:hidden;padding:12px;box-sizing:border-box}.download-preview-zoom-layer{display:flex;align-items:center;justify-content:center;max-width:100%;max-height:100%;transform-origin:center center;will-change:transform;line-height:0}.download-preview-image{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;object-position:center center;border-radius:4px;user-select:none;-webkit-user-drag:none;pointer-events:none}.download-preview-zoom-controls{position:absolute;right:10px;bottom:10px;z-index:10;display:inline-flex;align-items:center;gap:2px;padding:4px;border-radius:8px;background:#fff;border:1px solid var(--border);box-shadow:0 2px 10px rgba(15,23,42,0.14);pointer-events:auto}.download-preview-zoom-btn{width:24px;height:24px;padding:0;border:none;border-radius:5px;background:transparent;color:#475569;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background 0.15s,color 0.15s}.download-preview-zoom-btn:hover:not(:disabled){background:#f1f5f9;color:var(--primary)}.download-preview-zoom-btn:disabled{opacity:0.35;cursor:not-allowed}.download-preview-zoom-btn svg{display:block}.download-preview-side{display:flex;flex-direction:column;min-width:0}.download-preview-side-label{margin:0 0 8px;font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.05em}.download-preview-meta{list-style:none;margin:0;padding:0;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:#fff}.download-preview-meta li{display:flex;flex-direction:column;gap:2px;padding:9px 10px;border-bottom:1px solid var(--border-light)}.download-preview-meta li:last-child{border-bottom:none}.download-preview-meta-label{font-size:10px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.04em;line-height:1.2}.download-preview-meta-value{font-size:12px;font-weight:700;color:var(--text);line-height:1.35;word-break:break-word}.download-preview-download-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;margin-top:12px;padding:10px 14px;border:none;border-radius:10px;background:var(--primary);color:#fff;font-size:0.88rem;font-weight:600;cursor:pointer;transition:background 0.15s,transform 0.15s;box-shadow:0 4px 12px -4px rgba(79,70,229,0.45)}.download-preview-download-btn:hover{background:var(--primary-hover);transform:translateY(-1px)}.download-preview-modal .tool-modal-footer{display:none}.download-file-thumb{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center;display:block}.download-file-name{font-weight:600;font-size:15px;color:var(--text);margin:0 0 6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.download-file-meta-list{list-style:none;margin:0;padding:0;font-size:13px;color:var(--text-muted);display:flex;flex-wrap:wrap;gap:8px 16px}.btn-download-single,.btn-download-all{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:140px;padding:12px 20px;font-weight:600;border-radius:var(--radius);color:#fff;transition:transform 0.15s,box-shadow 0.15s,opacity 0.15s}.btn-download-single:hover,.btn-download-all:hover{color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px -6px rgba(79,70,229,0.45)}.btn-download-single.is-loading,.btn-download-all.is-loading{opacity:0.75;pointer-events:none}.download-bulk-actions{margin-bottom:24px}.btn-download-all{width:100%;max-width:360px}.download-actions-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:36px}.btn-my-files{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;font-weight:700;font-size:15px;border:none;border-radius:var(--radius);background:linear-gradient(135deg,#22c55e,#059669);color:#fff;cursor:pointer;box-shadow:0 8px 22px -6px rgba(5,150,105,0.55);transition:transform 0.15s,box-shadow 0.15s,filter 0.15s,opacity 0.15s}.btn-delete-output{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;font-weight:600;font-size:14px;border:1px solid #fecaca;border-radius:var(--radius);background:#fef2f2;color:#b91c1c;cursor:pointer;transition:background 0.15s,border-color 0.15s,transform 0.15s}.btn-delete-output:hover{background:#fee2e2;border-color:#fca5a5;transform:translateY(-1px)}.btn-delete-output:disabled{opacity:0.7;cursor:wait}.sr-processing-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(15,23,42,0.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.sr-processing-overlay.is-hidden{display:none}body.sr-processing-active{overflow:hidden}.sr-processing-card{display:flex;flex-direction:column;align-items:center;gap:18px;padding:40px 48px 36px;border-radius:20px;background:var(--bg-card);border:1px solid var(--border);box-shadow:0 24px 64px -12px rgba(0,0,0,0.35);min-width:240px}.sr-processing-brand{margin:0;font-size:clamp(1.35rem,3vw,1.65rem);font-weight:800;letter-spacing:-0.03em;line-height:1.15;text-align:center}.sr-processing-brand-part--primary{color:#fe005e}.sr-processing-brand-part--accent{color:#7c3aed}.sr-processing-ring{width:72px;height:72px;border-radius:50%;border:4px solid var(--border);border-top-color:var(--primary,#6366f1);animation:sr-spin 0.85s linear infinite}.sr-processing-text{font-size:17px;font-weight:600;color:var(--text);letter-spacing:-0.01em;margin:0}@keyframes sr-spin{to{transform:rotate(360deg)}}.btn-my-files:disabled{opacity:0.75;cursor:wait}.btn-my-files:hover{color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px -6px rgba(5,150,105,0.5);filter:brightness(1.03)}.btn-my-files.is-added{background:linear-gradient(135deg,#10b981,#047857)}.btn-back-tool{display:inline-flex;align-items:center;padding:10px 20px}.download-more-tools{text-align:left;padding-top:8px;border-top:1px solid var(--border)}.download-more-title{font-size:18px;font-weight:700;margin:0 0 6px;color:var(--text)}.download-more-desc{font-size:14px;color:var(--text-muted);margin:0 0 20px}.download-tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.download-tool-card{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:var(--text);transition:border-color 0.15s,background 0.15s,transform 0.15s,box-shadow 0.15s}.download-tool-card:hover{border-color:#c7d2fe;background:var(--primary-soft);color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.download-tool-icon{width:36px;height:36px;border-radius:8px;background:var(--bg-muted);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--primary)}.download-tool-name{font-size:13px;font-weight:600;line-height:1.3}@media (max-width:1099px){.download-ad-col--left,.download-ad-col--right{display:block;order:10;margin-top:24px}.download-layout{display:flex;flex-direction:column}.download-center{order:1}}.ad-slot{display:flex;justify-content:center;margin:16px 0}.ad-slot-title{margin:16px 0 0}.toast-root{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;width:min(480px,calc(100vw - 32px));pointer-events:none}.toast{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;box-shadow:0 12px 32px rgba(15,23,42,0.18);font-size:14px;font-weight:500;color:#fff;animation:toast-slide-up 0.3s ease-out;pointer-events:auto}.toast-text{flex:1;min-width:0;line-height:1.45}.toast-close{flex-shrink:0;width:24px;height:24px;border:none;border-radius:6px;background:rgba(255,255,255,0.18);color:inherit;font-size:18px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.15s}.toast-close:hover{background:rgba(255,255,255,0.28)}.toast-success{background:#042c20}.toast-error{background:#dc2626}.toast-tip{background:#059669;padding:8px 16px;font-size:13px;font-weight:500;justify-content:center;box-shadow:0 8px 24px rgba(5,150,105,0.35)}@keyframes toast-slide-up{from{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes slide-in{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}.tool-header--with-ad{margin-bottom:16px}.ad-slot-title-wrap{margin-top:16px;display:flex;justify-content:flex-start}@media (max-width:1023px){.ad-slot-title ins,.ad-slot-title iframe{max-width:100% !important;width:100% !important}.page-sidebar .sidebar-sticky{display:grid;gap:16px}@media (min-width:640px){.page-sidebar .sidebar-sticky{grid-template-columns:1fr 1fr}.page-sidebar .sidebar-sticky>.sidebar-card:only-child{grid-column:1 / -1}}}@media (max-width:380px){.site-brand-text{font-size:18px;max-width:none}}.nav-link-my-files{display:none;align-items:center;padding:8px 14px;font-size:14px;font-weight:600;color:var(--primary);background:var(--primary-soft);border-radius:8px;text-decoration:none;white-space:nowrap;transition:background 0.15s,color 0.15s}.nav-link-my-files:hover{color:#fff;background:var(--primary)}@media (min-width:1024px){.nav-link-my-files{display:inline-flex}}.mobile-nav-link-files{font-weight:600;color:var(--primary)}.my-files-page{padding-bottom:32px}.my-files-header{margin-bottom:16px}.my-files-header-row{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:flex-start;justify-content:space-between;margin-bottom:12px}.my-files-intro{flex:1 1 220px;min-width:min(100%,220px)}.my-files-title{font-size:clamp(1.5rem,2.5vw,1.85rem);font-weight:800;margin:0 0 4px;letter-spacing:-0.02em;color:var(--text);line-height:1.2}.my-files-subtitle{color:var(--text-muted);font-size:0.88rem;margin:0 0 10px;line-height:1.4}.my-files-usage{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg-card);border-radius:12px;border:1px solid var(--border);box-shadow:var(--shadow-sm);width:min(100%,300px);flex-shrink:0}.my-files-usage-body{display:flex;align-items:flex-start;gap:8px;flex:1;min-width:0}.my-files-usage-lock{flex-shrink:0;color:var(--text-muted);margin-top:1px}.my-files-usage-text{display:flex;flex-direction:column;gap:1px;min-width:0}.my-files-usage-text strong{font-size:0.82rem;font-weight:700;color:var(--text);line-height:1.3}.my-files-usage-text span{font-size:0.74rem;color:var(--text-muted);line-height:1.3}.my-files-usage-ring{position:relative;flex-shrink:0;width:42px;height:42px}.my-files-usage-ring-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:0.66rem;font-weight:700;color:var(--primary)}.my-files-tabs{display:flex;flex-wrap:wrap;gap:6px;margin:0}.my-files-tabs--desktop{display:flex}.my-files-tabs--mobile{display:none;width:100%;margin-top:8px;padding:9px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg-card);color:var(--text);font-size:0.88rem;font-weight:600}@media (max-width:767px){.my-files-header-row{flex-direction:column}.my-files-usage{width:100%}.my-files-tabs--desktop{display:none}.my-files-tabs--mobile{display:block}.my-files-intro{flex:1 1 102px}}.my-files-tab{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-muted);font-size:0.84rem;font-weight:600;cursor:pointer;border-radius:999px;transition:background 0.15s,color 0.15s,border-color 0.15s,box-shadow 0.15s}.my-files-tab:hover{color:var(--text);border-color:#c7d2fe}.my-files-tab.is-active{color:#fff;background:var(--primary);border-color:var(--primary);box-shadow:0 4px 14px -4px rgba(79,70,229,0.55)}.my-files-tab.is-active svg{stroke:#fff}.my-files-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow-sm);margin-bottom:16px}.my-files-toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding-bottom:10px;border-bottom:1px solid var(--border-light)}.my-files-search-wrap{position:relative;width:100%;max-width:320px}.my-files-search{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:10px;background:var(--bg-muted);color:var(--text);font-size:0.9rem}.my-files-search:focus{outline:none;border-color:#a5b4fc;box-shadow:0 0 0 3px var(--primary-ring)}.my-files-toolbar-actions{display:flex;flex-wrap:wrap;gap:8px;width:100%}.my-files-select{padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg-muted);color:var(--text);font-size:0.88rem;min-width:0;flex:1}@media (min-width:768px){.my-files-toolbar{flex-wrap:nowrap}.my-files-search-wrap{flex:0 0 auto;width:min(320px,100%)}.my-files-toolbar-actions{flex:1;width:auto;flex-wrap:nowrap;justify-content:flex-end}.my-files-select{flex:0 1 auto;min-width:130px}}.my-files-select--retention{width:100%;margin-top:8px}.my-files-bulk{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;padding-top:12px}.my-files-bulk-count{font-weight:600;font-size:0.88rem;color:var(--text-muted);min-width:88px}.my-files-bulk-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;flex:1}.my-files-bulk-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg-card);font-size:0.85rem;font-weight:600;cursor:pointer;transition:background 0.15s,border-color 0.15s,color 0.15s}.my-files-bulk-btn:disabled{opacity:0.45;cursor:not-allowed}.my-files-bulk-btn--download{color:var(--primary);border-color:#c7d2fe;background:#f5f7ff}.my-files-bulk-btn--download:not(:disabled):hover{background:#eef2ff}.my-files-bulk-btn--delete{color:#dc2626;border-color:#fecaca;background:#fef2f2}.my-files-bulk-btn--delete:not(:disabled):hover{background:#fee2e2}.my-files-bulk-btn--clear{color:var(--text-muted)}.my-files-bulk-btn--clear:not(:disabled):hover{background:var(--bg-muted)}.my-files-alert{padding:12px 16px;margin-bottom:16px;border-radius:var(--radius);background:rgba(220,38,38,0.08);color:#dc2626;font-size:0.9rem}.my-files-skeleton-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.my-files-skeleton-card{height:300px;border-radius:14px;background:linear-gradient(90deg,var(--bg-muted) 25%,var(--border) 50%,var(--bg-muted) 75%);background-size:200% 100%;animation:my-files-shimmer 1.2s infinite}@keyframes my-files-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}.my-files-empty{text-align:center;padding:48px 24px;background:var(--bg-card);border:1px solid var(--border);border-radius:14px}.my-files-empty-illus{color:var(--text-muted);margin-bottom:16px;opacity:0.6}.my-files-empty h2{margin:0 0 8px;font-size:1.25rem}.my-files-empty p{color:var(--text-muted);margin:0 0 20px}.my-files-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.my-files-card{position:relative;display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);transition:box-shadow 0.2s,transform 0.2s,border-color 0.2s}.my-files-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.my-files-card.is-selected{border-color:var(--primary);box-shadow:0 0 0 2px rgba(79,70,229,0.2)}.my-files-card.is-selected:hover{border-color:var(--primary-hover);box-shadow:0 0 0 2px rgba(79,70,229,0.28),var(--shadow-md)}.my-files-section{margin-bottom:28px}.my-files-section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.my-files-section-title{margin:0;font-size:0.8rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;color:var(--text-muted)}.my-files-select-all{display:inline-flex;align-items:center;gap:8px;font-size:0.82rem;font-weight:600;color:var(--text-muted);cursor:pointer;user-select:none;white-space:nowrap}.my-files-select-all:hover{color:var(--text)}.my-files-select-all-check{width:16px;height:16px;margin:0;cursor:pointer;accent-color:var(--primary)}.my-files-card-check{position:absolute;top:10px;left:10px;z-index:3;width:18px;height:18px;cursor:pointer;accent-color:var(--primary)}.my-files-card-thumb{position:relative;aspect-ratio:16 / 10;max-height:132px;padding:0;border:none;background:var(--bg-muted);overflow:hidden;cursor:pointer;text-align:left;width:100%;display:flex;align-items:center;justify-content:center}.my-files-card-img{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center;display:block}.my-files-card-format{position:absolute;bottom:8px;right:8px;z-index:2;padding:4px 8px;border-radius:999px;background:rgba(15,23,42,0.72);color:#fff;font-size:0.68rem;font-weight:700;letter-spacing:0.03em;line-height:1}.my-files-card-body{padding:14px;display:flex;flex-direction:column;gap:6px;flex:1}.my-files-card-name{display:block;width:100%;padding:0;border:none;background:none;font-size:0.92rem;font-weight:600;margin:0;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:left;cursor:pointer;color:var(--text)}.my-files-card-name:hover{color:var(--primary)}.my-files-card-summary{font-size:0.82rem;color:var(--text-muted);margin:0;line-height:1.45}.my-files-card-footnote{font-size:0.76rem;color:var(--text-light);margin:0;line-height:1.4}.my-files-card-actions{display:flex;gap:8px;margin-top:8px}.my-files-card-action{display:inline-flex;align-items:center;justify-content:center;height:38px;border-radius:10px;cursor:pointer;transition:background 0.15s,border-color 0.15s,color 0.15s,transform 0.15s}.my-files-card-action--download-text{flex:1;min-width:0;padding:0 14px;border:none;background:var(--primary);color:#fff;font-size:0.85rem;font-weight:600;box-shadow:0 4px 12px -4px rgba(79,70,229,0.5)}.my-files-card-action--download-text:hover{background:var(--primary-hover);transform:translateY(-1px)}.my-files-card-action--preview,.my-files-card-action--delete{width:38px;flex-shrink:0;border:1px solid var(--border);background:var(--bg-card);color:var(--text-muted)}.my-files-card-action--preview:hover{border-color:#c7d2fe;color:var(--primary);background:#f8faff}.my-files-card-action--delete{color:#dc2626;border-color:#fecaca;background:#fff}.my-files-card-action--delete:hover{background:#fef2f2;border-color:#fca5a5}.my-files-load-more{text-align:center;margin-top:24px}.my-files-privacy{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-top:28px;padding:16px 18px;border-radius:12px;background:linear-gradient(135deg,#eff6ff 0%,#eef2ff 100%);border:1px solid #c7d2fe}.my-files-privacy-icon{flex-shrink:0;color:var(--primary)}.my-files-privacy-text{flex:1;min-width:min(100%,240px);margin:0;font-size:0.88rem;line-height:1.5;color:#334155}.my-files-privacy-btn{flex-shrink:0;padding:8px 16px;border:1px solid #a5b4fc;border-radius:8px;background:#fff;color:var(--primary);font-size:0.85rem;font-weight:600;cursor:pointer;transition:background 0.15s,border-color 0.15s}.my-files-privacy-btn:hover{background:#eef2ff;border-color:var(--primary)}.my-files-delete-btn{color:#dc2626;border-color:rgba(220,38,38,0.35)}.error-page{display:flex;justify-content:center;padding:40px 20px 64px}.error-page-card{width:100%;max-width:720px;padding:40px 36px 32px;text-align:center}.error-page-badge{width:88px;height:88px;margin:0 auto 22px;border-radius:50%;background:linear-gradient(135deg,#eef2ff 0%,#e0e7ff 100%);border:1px solid #c7d2fe;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 28px -8px rgba(79,70,229,0.28)}.error-page-code{font-size:2rem;font-weight:800;letter-spacing:-0.04em;line-height:1;color:var(--primary)}.error-page-title{margin:0 0 10px;font-size:clamp(1.5rem,2.5vw,1.875rem);font-weight:700;letter-spacing:-0.03em;color:var(--text)}.error-page-text{margin:0 auto 28px;max-width:480px;font-size:15px;line-height:1.65;color:var(--text-muted)}.error-page-actions{display:flex;justify-content:center;margin-bottom:8px}.error-page-home-btn{min-width:200px}.error-page-more-tools{margin-top:28px;padding-top:28px;border-top:1px solid var(--border);text-align:left}@media (max-width:640px){.error-page-card{padding:32px 22px 24px}.error-page-home-btn{width:100%}}.tool-empty-state{text-align:center;padding:32px 16px;color:var(--text-muted)}.breadcrumb{margin-bottom:16px}.breadcrumb-list{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0;padding:0;list-style:none;font-size:14px;color:var(--text-muted)}.breadcrumb-item{display:flex;align-items:center;gap:6px}.breadcrumb-sep{color:var(--text-light)}.breadcrumb-current{color:var(--text);font-weight:600}.breadcrumb-link:hover{color:var(--primary-hover)}.sidebar-stacked{display:flex;flex-direction:column;gap:16px}@media 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