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h1{font-size:26px}.hero p{font-size:14px}.trust-badge{font-size:11px;padding:5px 12px}.tool-hero h1{font-size:22px}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:12px;top:-120px;z-index:10000;padding:10px 16px;background:var(--primary);color:var(--text-inverse);font-weight:600;font-size:14px;border-radius:var(--radius-md);transition:top var(--transition-fast)}.skip-link:focus{top:12px;outline:2px solid var(--text-inverse);outline-offset:2px}.tool-breadcrumb{margin-bottom:16px}.tool-breadcrumb-list{display:flex;flex-wrap:wrap;align-items:center;gap:6px;list-style:none;font-size:13px;color:var(--text-secondary)}.tool-breadcrumb-list a{color:var(--text-secondary);text-decoration:underline;text-underline-offset:3px}.tool-breadcrumb-list a:hover{color:var(--primary)}.tool-breadcrumb-list li:not(:last-child):after{content:"›";margin-left:8px;opacity:.45}[dir=rtl] .tool-breadcrumb-list li:not(:last-child):after{content:"‹";margin-left:0;margin-right:8px}.tool-breadcrumb-list li[aria-current=page]{color:var(--text-primary);font-weight:600}.not-found{padding:72px 0 96px;min-height:45vh;display:flex;align-items:center}.not-found-inner{text-align:center;max-width:420px;margin:0 auto}.not-found-code{font-size:56px;font-weight:800;color:var(--primary);line-height:1;margin-bottom:12px}.not-found-title{font-size:22px;font-weight:800;margin-bottom:10px;color:var(--text-primary)}.not-found-desc{color:var(--text-secondary);margin-bottom:24px;line-height:1.6}.not-found-btn{display:inline-flex}.page-loading{padding:48px 0 80px;min-height:40vh}.page-loading-inner{display:flex;flex-direction:column;gap:12px}.skeleton{border-radius:var(--radius-md);background:linear-gradient(90deg,var(--bg-input) 0,rgba(148,163,184,.2) 50%,var(--bg-input) 100%);background-size:200% 100%;animation:skeleton-shimmer 1.2s ease-in-out infinite}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-title{height:28px;width:55%;max-width:320px}.skeleton-line{height:14px;width:100%}.skeleton-line.short{width:70%}.skeleton-breadcrumb{height:14px;width:180px}.skeleton-card{height:200px}.skeleton-block,.skeleton-card{width:100%;border-radius:var(--radius-xl)}.skeleton-block{height:280px}.home-tool-filter{padding:24px 0 48px}.home-tool-filter-groups{display:flex;flex-direction:column;gap:28px}.home-tool-filter-group{margin:0}.home-tool-filter-group-title{margin:0 0 12px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.home-tool-filter-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));grid-gap:12px;gap:12px;align-items:stretch}.home-tool-filter-link{display:flex;align-items:flex-start;gap:14px;padding:14px 16px;border-radius:var(--radius-lg);border:1px solid var(--border-color);background:var(--bg-card);min-height:100%;box-sizing:border-box;transition:border-color var(--transition),box-shadow var(--transition)}.home-tool-filter-link:hover{border-color:var(--primary);box-shadow:var(--shadow-sm)}.home-tool-filter-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.home-tool-filter-text{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1 1}.home-tool-filter-title{font-weight:700;font-size:15px;color:var(--text-primary)}.home-tool-filter-desc{font-size:13px;color:var(--text-secondary);line-height:1.45;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.theme-toggle{width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);border:1px solid transparent;transition:color var(--transition),background var(--transition),border-color var(--transition)}.theme-toggle:hover{color:var(--text-primary);background:var(--bg-input);border-color:var(--border-color)}.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:9999;padding:16px 0;background:var(--bg-card-elevated);border-top:1px solid var(--border-color);box-shadow:var(--shadow-lg)}.cookie-banner-inner{width:100%;max-width:1200px;margin:0 auto;padding:0 28px;display:flex;flex-direction:column;gap:12px;min-width:0}.cookie-banner-hint,.cookie-banner-text{font-size:13px;line-height:1.55;color:var(--text-secondary)}.cookie-banner-hint{font-size:12px;opacity:.95}.cookie-banner-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;justify-content:flex-end}.cookie-banner-link{font-size:13px;font-weight:600;color:var(--primary);margin-right:auto}.cookie-banner-btn{font-size:13px;padding:8px 16px}html.dark,html[data-theme=dark]{background-color:#0b0c10}:root[data-theme=dark],html.dark{color-scheme:dark;--bg-body:#0b0c10;--bg-card:#14161f;--bg-card-elevated:#1a1d28;--bg-input:#262a38;--bg-hero:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(99,102,241,0.1) 0%,transparent 58%);--primary-light:rgba(249,115,22,0.14);--accent-light:rgba(99,102,241,0.12);--border-color:rgba(148,163,184,0.12);--border-hover:rgba(186,198,214,0.22);--text-primary:#f0f4f8;--text-secondary:#94a3b8;--text-muted:#64748b;--shadow-xs:0 1px 2px rgba(0,0,0,0.35);--shadow-sm:0 1px 3px rgba(0,0,0,0.45);--shadow-md:0 4px 16px rgba(0,0,0,0.55);--shadow-lg:0 12px 40px rgba(0,0,0,0.65);--shadow-xl:0 20px 60px rgba(0,0,0,0.72);--shadow-primary:0 8px 32px rgba(249,115,22,0.18);--shadow-glow:0 0 0 3px rgba(249,115,22,0.14);--header-bg:rgba(11,12,16,0.88);--footer-bg:#14161f}:root[data-theme=dark] .dropzone,html.dark .dropzone{background:var(--bg-card)}:root[data-theme=dark] .skeleton,html.dark .skeleton{background:linear-gradient(90deg,#262a38,#343a4a 50%,#262a38);background-size:200% 100%}:root[data-theme=dark] .command-palette-backdrop,html.dark .command-palette-backdrop{background:rgba(11,12,16,.58)}:root[data-theme=dark] .before-after-vignette,html.dark .before-after-vignette{background:linear-gradient(0deg,rgba(11,12,16,.65) 0,rgba(11,12,16,.24) 55%,transparent)}