.breadcrumb[data-astro-cid-qrar4yzg]{padding:16px 20px 0;max-width:1200px;margin:0 auto}.breadcrumb[data-astro-cid-qrar4yzg] ol[data-astro-cid-qrar4yzg]{display:flex;align-items:center;gap:8px;list-style:none;padding:0;margin:0;font-size:14px}.breadcrumb[data-astro-cid-qrar4yzg] li[data-astro-cid-qrar4yzg]{display:flex;align-items:center;gap:8px;color:#666}.breadcrumb[data-astro-cid-qrar4yzg] li[data-astro-cid-qrar4yzg]:after{content:"/";color:#ccc}.breadcrumb[data-astro-cid-qrar4yzg] li[data-astro-cid-qrar4yzg]:last-child:after{content:""}.breadcrumb[data-astro-cid-qrar4yzg] a[data-astro-cid-qrar4yzg]{color:#8b5cf6;text-decoration:none;font-weight:600}.breadcrumb[data-astro-cid-qrar4yzg] a[data-astro-cid-qrar4yzg]:hover{text-decoration:underline}.breadcrumb[data-astro-cid-qrar4yzg] li[data-astro-cid-qrar4yzg][aria-current=page]{color:#000;font-weight:700}.page-container[data-astro-cid-qrar4yzg]{min-height:100vh;background:linear-gradient(180deg,#f8fafc,#fff)}.hero-section[data-astro-cid-qrar4yzg]{padding:60px 20px 40px;text-align:center;background:linear-gradient(135deg,#0f172a,#1e293b);position:relative;overflow:hidden}.hero-section[data-astro-cid-qrar4yzg]:before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");opacity:.5}.hero-container[data-astro-cid-qrar4yzg]{position:relative;z-index:1;max-width:800px;margin:0 auto}.meta-badge[data-astro-cid-qrar4yzg]{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:50px;color:#fff;font-size:14px;font-weight:600;margin-bottom:24px}.meta-badge[data-astro-cid-qrar4yzg] i[data-astro-cid-qrar4yzg]{width:16px;height:16px}.hero-title[data-astro-cid-qrar4yzg]{font-size:clamp(36px,6vw,56px);font-weight:800;color:#fff;margin:0 0 16px;line-height:1.1}.highlight-green[data-astro-cid-qrar4yzg]{color:#10b981}.hero-subtitle[data-astro-cid-qrar4yzg]{font-size:clamp(16px,2.5vw,20px);color:#94a3b8;margin:0;line-height:1.5}.calculator-section[data-astro-cid-qrar4yzg]{padding:40px 20px;max-width:800px;margin:0 auto}.tool-wrapper[data-astro-cid-qrar4yzg]{background:#fff;border-radius:16px;padding:32px;box-shadow:0 4px 24px #00000014;border:1px solid #e2e8f0}.calc-title[data-astro-cid-qrar4yzg]{font-size:24px;font-weight:700;color:#0f172a;margin:0 0 8px;text-align:center}.calc-subtitle[data-astro-cid-qrar4yzg]{font-size:16px;color:#64748b;margin:0 0 32px;text-align:center}.upload-section[data-astro-cid-qrar4yzg]{margin-bottom:32px}.upload-section[data-astro-cid-qrar4yzg] label[data-astro-cid-qrar4yzg]{display:block;font-size:14px;font-weight:600;color:#374151;margin-bottom:12px}.upload-area[data-astro-cid-qrar4yzg]{border:2px dashed #e2e8f0;border-radius:12px;padding:40px 20px;text-align:center;cursor:pointer;transition:all .2s ease;background:#f8fafc}.upload-area[data-astro-cid-qrar4yzg]:hover,.upload-area[data-astro-cid-qrar4yzg].drag-over{border-color:#10b981;background:#f0fdf4}.upload-content[data-astro-cid-qrar4yzg]{display:flex;flex-direction:column;align-items:center;gap:12px}.upload-icon[data-astro-cid-qrar4yzg]{width:48px;height:48px;color:#10b981}.upload-content[data-astro-cid-qrar4yzg] h3[data-astro-cid-qrar4yzg]{font-size:18px;font-weight:600;color:#0f172a;margin:0}.upload-content[data-astro-cid-qrar4yzg] p[data-astro-cid-qrar4yzg]{font-size:14px;color:#64748b;margin:0}.btn-upload[data-astro-cid-qrar4yzg]{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;background:#0f172a;color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;margin-top:8px}.btn-upload[data-astro-cid-qrar4yzg]:hover{background:#1e293b;transform:translateY(-1px)}.btn-upload[data-astro-cid-qrar4yzg] i[data-astro-cid-qrar4yzg]{width:18px;height:18px}.video-preview-container[data-astro-cid-qrar4yzg]{position:relative;margin-top:16px}.video-preview-container[data-astro-cid-qrar4yzg] video[data-astro-cid-qrar4yzg]{width:100%;max-height:400px;border-radius:12px;background:#000}.btn-remove[data-astro-cid-qrar4yzg]{position:absolute;top:12px;right:12px;width:36px;height:36px;background:#000000b3;color:#fff;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s ease}.btn-remove[data-astro-cid-qrar4yzg]:hover{background:#ef4444}.btn-remove[data-astro-cid-qrar4yzg] i[data-astro-cid-qrar4yzg]{width:18px;height:18px}.loop-options[data-astro-cid-qrar4yzg]{margin-bottom:32px;text-align:center}.loop-options[data-astro-cid-qrar4yzg] label[data-astro-cid-qrar4yzg]{display:block;font-size:14px;font-weight:600;color:#374151;margin-bottom:16px}.loop-stepper[data-astro-cid-qrar4yzg]{display:flex;justify-content:center;gap:12px}.stepper-btn[data-astro-cid-qrar4yzg]{padding:12px 24px;background:#f1f5f9;border:2px solid #e2e8f0;border-radius:8px;font-size:16px;font-weight:600;color:#64748b;cursor:pointer;transition:all .2s ease}.stepper-btn[data-astro-cid-qrar4yzg]:hover{border-color:#10b981;color:#10b981}.stepper-btn[data-astro-cid-qrar4yzg].active{background:#10b981;border-color:#10b981;color:#fff}.loop-info[data-astro-cid-qrar4yzg]{margin-top:16px;font-size:14px;color:#64748b}.loop-info[data-astro-cid-qrar4yzg] span[data-astro-cid-qrar4yzg]{font-weight:600;color:#10b981}.process-section[data-astro-cid-qrar4yzg]{text-align:center}.btn-process[data-astro-cid-qrar4yzg]{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 48px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;border:none;border-radius:12px;font-size:18px;font-weight:700;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 16px #10b9814d}.btn-process[data-astro-cid-qrar4yzg]:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 24px #10b98166}.btn-process[data-astro-cid-qrar4yzg]:disabled{opacity:.6;cursor:not-allowed}.btn-process[data-astro-cid-qrar4yzg] i[data-astro-cid-qrar4yzg]{width:22px;height:22px}.progress-section[data-astro-cid-qrar4yzg]{text-align:center;margin:32px 0}.progress-bar[data-astro-cid-qrar4yzg]{height:8px;background:#e2e8f0;border-radius:4px;overflow:hidden;margin-bottom:16px}.progress-fill[data-astro-cid-qrar4yzg]{height:100%;background:linear-gradient(90deg,#10b981,#059669);border-radius:4px;width:0%;transition:width .3s ease}.progress-text[data-astro-cid-qrar4yzg]{font-size:14px;color:#64748b;margin:0}.result-section[data-astro-cid-qrar4yzg]{text-align:center;margin-top:32px;padding-top:32px;border-top:2px solid #e2e8f0}.result-preview[data-astro-cid-qrar4yzg]{margin-bottom:16px}.result-preview[data-astro-cid-qrar4yzg] video[data-astro-cid-qrar4yzg]{width:100%;max-height:400px;border-radius:12px;background:#000}.result-info[data-astro-cid-qrar4yzg]{margin-bottom:24px}.result-stats[data-astro-cid-qrar4yzg]{font-size:14px;color:#64748b;margin:0}.btn-download[data-astro-cid-qrar4yzg]{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 48px;background:linear-gradient(135deg,#0f172a,#1e293b);color:#fff;border:none;border-radius:12px;font-size:18px;font-weight:700;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 16px #0f172a4d}.btn-download[data-astro-cid-qrar4yzg]:hover{transform:translateY(-2px);box-shadow:0 6px 24px #0f172a66}.btn-download[data-astro-cid-qrar4yzg] i[data-astro-cid-qrar4yzg]{width:22px;height:22px}.features-section[data-astro-cid-qrar4yzg]{padding:60px 20px;max-width:1000px;margin:0 auto}.features-grid[data-astro-cid-qrar4yzg]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.feature-card[data-astro-cid-qrar4yzg]{background:#fff;border-radius:12px;padding:32px;text-align:center;border:1px solid #e2e8f0;transition:all .3s ease}.feature-card[data-astro-cid-qrar4yzg]:hover{transform:translateY(-4px);box-shadow:0 12px 32px #0000001a}.feature-card[data-astro-cid-qrar4yzg] i[data-astro-cid-qrar4yzg]{width:40px;height:40px;color:#10b981;margin-bottom:16px}.feature-card[data-astro-cid-qrar4yzg] h3[data-astro-cid-qrar4yzg]{font-size:18px;font-weight:700;color:#0f172a;margin:0 0 8px}.feature-card[data-astro-cid-qrar4yzg] p[data-astro-cid-qrar4yzg]{font-size:14px;color:#64748b;margin:0;line-height:1.5}.how-section[data-astro-cid-qrar4yzg]{padding:60px 20px;max-width:1000px;margin:0 auto;background:#f8fafc}.section-title[data-astro-cid-qrar4yzg]{font-size:32px;font-weight:700;color:#0f172a;text-align:center;margin:0 0 48px}.steps-grid[data-astro-cid-qrar4yzg]{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:32px}.step-card[data-astro-cid-qrar4yzg]{background:#fff;border-radius:12px;padding:32px;text-align:center;position:relative}.step-number[data-astro-cid-qrar4yzg]{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;font-size:20px;font-weight:700;border-radius:50%;margin-bottom:20px}.step-card[data-astro-cid-qrar4yzg] h3[data-astro-cid-qrar4yzg]{font-size:18px;font-weight:700;color:#0f172a;margin:0 0 8px}.step-card[data-astro-cid-qrar4yzg] p[data-astro-cid-qrar4yzg]{font-size:14px;color:#64748b;margin:0;line-height:1.5}@media(max-width:768px){.hero-section[data-astro-cid-qrar4yzg]{padding:40px 16px 32px}.tool-wrapper[data-astro-cid-qrar4yzg]{padding:24px 16px}.calc-title[data-astro-cid-qrar4yzg]{font-size:20px}.stepper-btn[data-astro-cid-qrar4yzg]{padding:10px 18px;font-size:14px}.btn-process[data-astro-cid-qrar4yzg],.btn-download[data-astro-cid-qrar4yzg]{padding:14px 32px;font-size:16px}}.internal-links-section[data-astro-cid-qrar4yzg]{padding:60px 0;background:#f8f9fa;border-top:1px solid #e5e7eb}.internal-links-section[data-astro-cid-qrar4yzg] h2[data-astro-cid-qrar4yzg]{font-size:24px;font-weight:700;text-align:center;margin-bottom:32px;color:#111112}.links-grid[data-astro-cid-qrar4yzg]{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.internal-link-card[data-astro-cid-qrar4yzg]{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:20px;text-decoration:none;color:inherit;transition:all .2s}.internal-link-card[data-astro-cid-qrar4yzg]:hover{border-color:#774be5;box-shadow:0 4px 12px #774be526;transform:translateY(-2px)}.internal-link-card[data-astro-cid-qrar4yzg] h3[data-astro-cid-qrar4yzg]{font-size:16px;font-weight:700;margin:0 0 6px;color:#111112}.internal-link-card[data-astro-cid-qrar4yzg] p[data-astro-cid-qrar4yzg]{font-size:14px;color:#666;margin:0;line-height:1.5}