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h1{font-size:1.5rem}}.App{min-height:100vh}.loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;display:flex;justify-content:center;align-items:center;background:var(--bg-primary);z-index:9999}.loading-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%}section{padding:100px 20px;max-width:1200px;margin:0 auto}.section-title{font-size:2rem;font-weight:600;text-align:center;margin-bottom:4rem;color:var(--text-primary);position:relative;letter-spacing:-.02em}.section-title:after{content:"";position:absolute;bottom:-15px;left:50%;transform:translate(-50%);width:40px;height:2px;background:var(--primary-color)}.empty-box{text-align:center;padding:3rem 2rem;color:var(--text-secondary, #666);background:var(--bg-secondary, rgba(0, 0, 0, .02));border:1px dashed var(--border-color, #ddd);border-radius:8px;font-size:.95rem}@media(max-width:768px){section{padding:60px 20px}.section-title{font-size:1.75rem;margin-bottom:3rem}}
