:root{--color-primary: #d81b60;--color-primary-dark: #ad1457;--color-primary-light: #f8bbd0;--color-bg: #ffffff;--color-bg-light: #f5f5f5;--color-bg-card: #ffffff;--color-text: #333333;--color-text-light: #666666;--color-border: #e0e0e0;--color-white: #ffffff;--color-shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--color-shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--color-shadow-lg: 0 10px 25px rgba(0, 0, 0, .15);--color-placeholder-bg: #ebebeb}body.dark{--color-primary: #f06292;--color-primary-dark: #f8bbd0;--color-primary-light: #880e4f;--color-bg: #121212;--color-bg-light: #1e1e1e;--color-bg-card: #1e1e1e;--color-text: #e0e0e0;--color-text-light: #aaaaaa;--color-border: #333333;--color-white: #ffffff;--color-shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--color-shadow-md: 0 4px 6px rgba(0, 0, 0, .3);--color-shadow-lg: 0 10px 25px rgba(0, 0, 0, .4);--color-placeholder-bg: #2a2a2a}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Roboto,Helvetica Neue,Arial,sans-serif;font-size:1rem;color:var(--color-text);line-height:1.6;background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .3s ease,color .3s ease}a{color:var(--color-primary);text-decoration:none;transition:color .15s ease}a:hover{color:var(--color-primary-dark)}img{max-width:100%;height:auto;display:block}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--color-text)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.section{padding:4rem 0}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:1rem;position:relative;color:var(--color-text)}.section-title:after{content:"";display:block;width:80px;height:3px;background-color:var(--color-primary);margin:.5rem auto 0}.btn-primary{display:inline-block;background-color:var(--color-primary);color:#fff;padding:.5rem 2rem;border:2px solid var(--color-primary);border-radius:25px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;text-decoration:none;text-align:center}.btn-primary:hover{background-color:var(--color-primary-dark);border-color:var(--color-primary-dark)}.btn-outline{display:inline-block;background-color:var(--color-primary);color:#fff;padding:.5rem 2rem;border:2px solid var(--color-primary);border-radius:25px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;text-decoration:none;text-align:center;background-color:transparent;color:var(--color-primary)}.btn-outline:hover{background-color:var(--color-primary-dark);border-color:var(--color-primary-dark)}.btn-outline:hover{background-color:var(--color-primary);color:#fff}