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a[data-astro-cid-elo6rqen]:hover{background:#f8fafc;transform:translateY(-1px);border-color:#cbd5e1}.breadcrumb-item[data-astro-cid-elo6rqen]+.breadcrumb-item[data-astro-cid-elo6rqen]:before{content:"";font-family:bootstrap-icons;padding-right:10px;color:#94a3b8;font-size:.75rem}.breadcrumb-item[data-astro-cid-elo6rqen].active{color:#1e293b;font-weight:700}.tool-menu-wrapper[data-astro-cid-elo6rqen]{position:sticky;top:70px;z-index:50;background:#fff;border-bottom:1px solid rgba(0,0,0,.05);margin-left:-24px;margin-right:-24px;padding:6px 24px;box-shadow:0 4px 20px #00000005}.tool-menu-scroll[data-astro-cid-elo6rqen]{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;padding-bottom:0}.tool-link-btn[data-astro-cid-elo6rqen]{display:flex;align-items:center;gap:6px;padding:3px 10px 3px 3px;border:1px solid #f1f5f9;border-radius:10px;background:#fff;color:#64748b;font-weight:600;font-size:.7rem;cursor:pointer;transition:all .25s cubic-bezier(.2,.8,.2,1);white-space:nowrap;box-shadow:0 2px 8px #00000005;text-decoration:none}.tool-link-btn[data-astro-cid-elo6rqen]:hover{transform:translateY(-1px);box-shadow:0 4px 10px #0000000d;border-color:#cbd5e1;color:#0f172a}.tool-icon[data-astro-cid-elo6rqen]{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:8px;font-size:.85rem;background:#f8fafc;transition:all .3s}.tool-link-btn[data-astro-cid-elo6rqen].active{border-color:var(--primary);border-width:1.5px;color:#0f172a;box-shadow:0 4px 12px #0000000f}.tool-link-btn[data-astro-cid-elo6rqen].active .tool-icon[data-astro-cid-elo6rqen]{background:var(--primary)!important;color:#fff!important}.dynamic-header[data-astro-cid-elo6rqen]{margin-bottom:60px;text-align:center}.dynamic-header[data-astro-cid-elo6rqen] h1[data-astro-cid-elo6rqen]{font-size:clamp(2.2rem,6vw,3.5rem);font-weight:800;color:#0f172a;margin-bottom:16px;letter-spacing:-.05em;line-height:1.1}.header-sep[data-astro-cid-elo6rqen]{color:#e2e8f0;margin:0 15px;font-weight:300}.header-subtitle[data-astro-cid-elo6rqen]{font-weight:800}.dynamic-header[data-astro-cid-elo6rqen] p[data-astro-cid-elo6rqen]{font-size:1.25rem;color:#64748b;max-width:850px;margin:0 auto;line-height:1.7;font-weight:500}.workspace-area[data-astro-cid-elo6rqen]{background:#fff;border-radius:32px;padding:40px;box-shadow:0 25px 70px -15px #0000001f;border:1px solid #f1f5f9;margin-bottom:100px;position:relative}.upload-zone[data-astro-cid-elo6rqen]{border:3px dashed #e2e8f0;border-radius:24px;padding:60px 40px;text-align:center;background:#fafafa;transition:all .4s cubic-bezier(.175,.885,.32,1.275);cursor:pointer;position:relative}.upload-zone[data-astro-cid-elo6rqen]:hover{border-color:var(--primary);background:#fff;transform:translateY(-4px);box-shadow:0 15px 30px -10px #0000000d}.upload-icon[data-astro-cid-elo6rqen]{font-size:2.5rem;color:#cbd5e1;margin-bottom:12px;transition:all .4s}.upload-zone[data-astro-cid-elo6rqen]:hover .upload-icon[data-astro-cid-elo6rqen]{color:var(--primary);transform:scale(1.1)}.upload-title[data-astro-cid-elo6rqen]{font-size:1.2rem;font-weight:950;color:#1e293b;margin-bottom:4px;letter-spacing:-.03em}.upload-subtitle[data-astro-cid-elo6rqen]{font-size:.9rem;color:#94a3b8;margin-bottom:20px;font-weight:500}.btn-browse[data-astro-cid-elo6rqen]{background:#fff;border:1px solid #e2e8f0;color:#1e293b;padding:10px 24px;border-radius:12px;font-weight:800;font-size:.85rem;cursor:pointer;box-shadow:var(--shadow-sm);transition:all .3s}.btn-browse[data-astro-cid-elo6rqen]:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);box-shadow:0 10px 20px #0000000d}.editor-grid[data-astro-cid-elo6rqen]{display:grid;grid-template-columns:1fr 380px;gap:40px;margin-top:20px}@media(max-width:1080px){.editor-grid[data-astro-cid-elo6rqen]{grid-template-columns:1fr}}.player-wrap[data-astro-cid-elo6rqen]{background:#000;border-radius:24px 24px 0 0;overflow:hidden;aspect-ratio:16/9;border:1px solid rgba(0,0,0,.05);border-bottom:none}.player-wrap[data-astro-cid-elo6rqen] video[data-astro-cid-elo6rqen]{width:100%;height:100%;object-fit:contain}.player-controls[data-astro-cid-elo6rqen]{background:#0f172a;border-radius:0 0 24px 24px;padding:20px 24px;border:1px solid #1e293b;border-top:1px solid rgba(255,255,255,.05)}.progress-bar-wrap[data-astro-cid-elo6rqen]{width:100%;height:8px;background:#ffffff1a;border-radius:999px;cursor:pointer;margin-bottom:15px;position:relative}.progress-bar-fill[data-astro-cid-elo6rqen]{height:100%;background:linear-gradient(90deg,var(--primary),#ff7e82);border-radius:999px;transition:width 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.2s}.ctrl-btn[data-astro-cid-elo6rqen]:hover{background:#ffffff26;transform:translateY(-2px)}.ctrl-btn[data-astro-cid-elo6rqen].main-btn{background:var(--primary);width:50px;height:50px;font-size:1.4rem;border-radius:15px;box-shadow:0 8px 16px #f85a634d}.editor-right[data-astro-cid-elo6rqen]{background:#fff;border:1.5px solid #f1f5f9;border-radius:24px;padding:24px;box-shadow:0 10px 40px -10px #0000000d}.filters-header[data-astro-cid-elo6rqen]{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:15px;border-bottom:1px solid #f1f5f9}.filters-header[data-astro-cid-elo6rqen] h3[data-astro-cid-elo6rqen]{font-size:1.1rem;font-weight:850;color:#1e293b;margin:0}.presets-row[data-astro-cid-elo6rqen]{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:25px}.preset-btn[data-astro-cid-elo6rqen]{background:#f8fafc;border:1.5px solid #e2e8f0;color:#64748b;font-size:.75rem;font-weight:700;padding:10px 5px;border-radius:12px;cursor:pointer;transition:all .2s;text-align:center}.preset-btn[data-astro-cid-elo6rqen].active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 4px 12px #f85a6333}.filter-row[data-astro-cid-elo6rqen]{margin-bottom:18px}.filter-row[data-astro-cid-elo6rqen] label[data-astro-cid-elo6rqen]{display:flex;justify-content:space-between;font-size:.85rem;font-weight:700;color:#475569;margin-bottom:8px}.filter-row[data-astro-cid-elo6rqen] span[data-astro-cid-elo6rqen]{color:var(--primary);font-weight:800;font-family:monospace}.f-slider[data-astro-cid-elo6rqen]{width:100%;accent-color:var(--primary);cursor:pointer}.export-btn[data-astro-cid-elo6rqen]{width:100%;padding:16px;background:#1e293b;color:#fff;border:none;border-radius:16px;font-size:1rem;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:all .3s;margin-top:20px}.export-btn[data-astro-cid-elo6rqen]:hover{background:var(--primary);transform:translateY(-3px);box-shadow:0 12px 25px #f85a634d}.tool-tutorial-box[data-astro-cid-elo6rqen]{background:#fff;padding:40px;border-radius:20px;box-shadow:0 10px 30px #0000000d;margin-bottom:60px;position:relative;border:1px solid #f1f5f9}.tutorial-badge[data-astro-cid-elo6rqen]{position:absolute;top:-14px;left:40px;color:#fff;padding:6px 20px;border-radius:12px;font-weight:800;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;box-shadow:0 4px 12px #0000001a}.tutorial-content[data-astro-cid-elo6rqen]{font-size:1.1rem;color:#475569;line-height:1.8}.tutorial-content[data-astro-cid-elo6rqen] h3[data-astro-cid-elo6rqen]{font-size:1.4rem;font-weight:800;color:#0f172a;margin-top:0;margin-bottom:15px}.tutorial-content[data-astro-cid-elo6rqen] ol[data-astro-cid-elo6rqen]{padding-left:1.4rem;margin:0}.tutorial-content[data-astro-cid-elo6rqen] li[data-astro-cid-elo6rqen]{margin-bottom:12px}.seo-expert-content[data-astro-cid-elo6rqen]{border-top:2px solid #f1f5f9;padding-top:60px;margin-top:40px}.seo-article-body[data-astro-cid-elo6rqen]{font-size:1.15rem;line-height:1.8;color:#334155;margin-bottom:70px}.seo-article-body[data-astro-cid-elo6rqen] h2[data-astro-cid-elo6rqen]{font-size:2.2rem;font-weight:800;color:#0f172a;margin:3rem 0 1.5rem;letter-spacing:-.04em}.seo-article-body[data-astro-cid-elo6rqen] h3[data-astro-cid-elo6rqen]{font-size:1.6rem;font-weight:800;color:#1e293b;margin:2.5rem 0 1.25rem;letter-spacing:-.02em}.seo-article-body[data-astro-cid-elo6rqen] p[data-astro-cid-elo6rqen]{margin-bottom:1.8rem}.seo-article-body[data-astro-cid-elo6rqen] strong[data-astro-cid-elo6rqen]{color:#0f172a;font-weight:700}.faq-section[data-astro-cid-elo6rqen]{background:transparent;padding:0;border:none;margin-bottom:80px}.faq-section[data-astro-cid-elo6rqen] h2[data-astro-cid-elo6rqen]{font-size:2.2rem;font-weight:800;margin-bottom:40px;text-align:left;color:#0f172a;letter-spacing:-.04em}.faq-grid[data-astro-cid-elo6rqen]{display:grid;grid-template-columns:repeat(auto-fill,minmax(450px,1fr));gap:24px}.faq-item-card[data-astro-cid-elo6rqen]{background:#fff;padding:32px;border-radius:20px;border:1px solid #e2e8f0;box-shadow:0 10px 30px -10px #0000000d;transition:all .3s;position:relative}.faq-item-card[data-astro-cid-elo6rqen]:hover{transform:translateY(-4px);box-shadow:0 20px 40px -10px #0000001a;border-color:#cbd5e1}.faq-q[data-astro-cid-elo6rqen]{font-size:1.25rem;font-weight:800;color:#0f172a;margin-bottom:20px;line-height:1.4;display:flex;gap:12px}.faq-q[data-astro-cid-elo6rqen]:before{content:"Q.";color:var(--primary);font-weight:900}.faq-a[data-astro-cid-elo6rqen]{font-size:1.05rem;color:#4b5563;line-height:1.7;margin:0;opacity:.9}