:root{--bg-color: #ffffff;--text-color: #0f0f0f;--accent-color: #2a2a2a;--input-bg: #f4f4f4;--font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--font-serif: "Times New Roman", Times, serif}*{box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;font-family:var(--font-primary);background-color:var(--bg-color);color:var(--text-color);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:500;margin:0;line-height:1.1;letter-spacing:-.03em}h1{font-size:clamp(3rem,8vw,6rem);font-weight:600;letter-spacing:-.05em}p{margin:0 0 1.5rem;font-size:1.1rem;color:#555;font-weight:400;max-width:600px;line-height:1.6}.fade-in{animation:fadeIn .8s ease-out forwards;opacity:0;transform:translateY(10px)}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}@keyframes fadeIn{to{opacity:1;transform:translateY(0)}}input,textarea{width:100%;padding:1rem 0;margin-bottom:2rem;border:none;border-bottom:1px solid #e0e0e0;background:transparent;font-family:var(--font-primary);font-size:1.25rem;color:var(--text-color);outline:none;transition:border-color .3s ease;border-radius:0}input::placeholder,textarea::placeholder{color:#aaa;font-weight:300}input:focus,textarea:focus{border-bottom-color:var(--text-color)}.btn{display:inline-flex;justify-content:center;align-items:center;padding:1rem 3rem;background-color:var(--text-color);color:#fff;border:1px solid var(--text-color);font-family:var(--font-primary);font-weight:500;font-size:1rem;cursor:pointer;text-decoration:none;transition:all .3s cubic-bezier(.25,.46,.45,.94);letter-spacing:.05em;text-transform:uppercase;font-size:.9rem;border-radius:9999px}.btn:hover{background-color:transparent;color:var(--text-color);transform:translateY(-2px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background-color:transparent;color:var(--text-color);border:1px solid #e0e0e0}.btn-secondary:hover{border-color:var(--text-color)}.container{max-width:1200px;margin:0 auto;padding:2rem;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.full-screen-result{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--bg-color);display:flex;flex-direction:column;justify-content:center;align-items:center;padding:2rem;text-align:center;z-index:100}