@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");:root{--background:#E4E4E4;--foreground:#1A1A1A;--accent:#FFEE00;--font-heading:"PP Mori Regular","Inter",sans-serif;--font-body:"PP Mori Book","Inter",sans-serif;--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--radius-xl:24px;--shadow-subtle:0 4px 12px rgba(0,0,0,0.05);--shadow-hover:0 8px 24px rgba(0,0,0,0.08)}*{box-sizing:border-box;padding:0;margin:0}body{background-color:var(--background);color:var(--foreground);font-family:var(--font-body);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:500;line-height:1.2}a{color:inherit;text-decoration:none}button{font-family:var(--font-heading);cursor:pointer;border:none;background:none;transition:all .2s ease}.container{max-width:800px;margin:0 auto;padding:2rem;width:100%}.card{background:white;border-radius:var(--radius-xl);padding:2.5rem;box-shadow:var(--shadow-subtle);transition:transform .3s ease,box-shadow .3s ease}.btn-primary{background-color:var(--accent);color:var(--foreground);padding:1rem 2rem;border-radius:9999px;font-size:1.125rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;box-shadow:0 4px 14px rgba(255,238,0,.4)}.btn-primary:active{transform:scale(.98)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,238,0,.6)}.logo-nav{position:absolute;top:2rem;left:2rem;height:40px;z-index:10}.app-wrapper{flex:1 1;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:4rem 1rem}.screen-container{width:100%;max-width:720px;text-align:center}.scale-container{display:flex;align-items:center;justify-content:space-between;margin:3rem 0;position:relative;gap:1rem}.scale-line{position:absolute;top:50%;left:10%;right:10%;height:2px;background-color:#d1d1d1;z-index:0;transform:translateY(-50%)}.scale-option{position:relative;z-index:1;width:54px;height:54px;border-radius:50%;background:white;border:2px solid #e4e4e4;color:#666;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center}.scale-option:hover{border-color:var(--accent);color:var(--foreground);transform:scale(1.1)}.scale-option[data-selected=true]{background:var(--accent);color:var(--foreground);border-color:var(--accent);transform:scale(1.2);box-shadow:0 0 0 6px rgba(255,238,0,.2)}.scale-label{font-family:var(--font-heading);font-size:1.25rem;font-weight:500;cursor:pointer}.tooltip-icon{color:#888;cursor:help;display:inline-flex;margin-left:.5rem}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-up{animation:fadeUp .6s cubic-bezier(.16,1,.3,1) forwards}.glass-panel{background:rgba(255,255,255,.7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.4);border-radius:var(--radius-xl)}