:root{--vt-c-white: #ffffff;--vt-c-white-soft: #f8f8f8;--vt-c-white-mute: #f2f2f2;--vt-c-black: #181818;--vt-c-black-soft: #222222;--vt-c-black-mute: #282828;--vt-c-indigo: #2c3e50;--vt-c-divider-light-1: rgba(60, 60, 60, .29);--vt-c-divider-light-2: rgba(60, 60, 60, .12);--vt-c-divider-dark-1: rgba(84, 84, 84, .65);--vt-c-divider-dark-2: rgba(84, 84, 84, .48);--vt-c-text-light-1: var(--vt-c-indigo);--vt-c-text-light-2: rgba(60, 60, 60, .66);--vt-c-text-dark-1: var(--vt-c-white);--vt-c-text-dark-2: rgba(235, 235, 235, .64)}:root{--color-background: var(--vt-c-white);--color-background-soft: var(--vt-c-white-soft);--color-background-mute: var(--vt-c-white-mute);--color-border: var(--vt-c-divider-light-2);--color-border-hover: var(--vt-c-divider-light-1);--color-heading: var(--vt-c-text-light-1);--color-text: var(--vt-c-text-light-1);--section-gap: 160px}@media(prefers-color-scheme:dark){:root{--color-background: var(--vt-c-black);--color-background-soft: var(--vt-c-black-soft);--color-background-mute: var(--vt-c-black-mute);--color-border: var(--vt-c-divider-dark-2);--color-border-hover: var(--vt-c-divider-dark-1);--color-heading: var(--vt-c-text-dark-1);--color-text: var(--vt-c-text-dark-2)}}*,*:before,*:after{box-sizing:border-box;margin:0;font-weight:400}body{min-height:100vh;color:var(--color-text);background:var(--color-background);transition:color .5s,background-color .5s;line-height:1.6;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:15px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root{--color-primary: #D35400;--color-secondary: #27AE60;--color-bg: #FDF6E3;--color-text: #2C3E50;--color-card-bg: #FFFFFF;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--radius-md: 12px;--font-main: "Inter", sans-serif;--color-btn: #feffe2;--color-btn-hover: #fdffc4;--color-btn-border: #98ad23;--color-btn-text: #b73719;--color-btn-shadow: 0 4px 6px rgba(131, 79, 36, .3);--color-btn-shadow-hover: 0 8px 15px rgba(131, 79, 36, .4);--color-btn-shadow-active: 0 2px 4px rgba(131, 79, 36, .3)}body{margin:0;font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased}h1,h2,h3{font-weight:700;color:var(--color-primary)}.btn{display:inline-block;padding:12px 24px;background-color:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s;text-decoration:none}.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.card{background:var(--color-card-bg);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden;transition:transform .2s}.container{max-width:600px;margin:0 auto;padding:20px}.text-center{text-align:center}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}.flex{display:flex}.flex-col{flex-direction:column}.gap-4{gap:1rem}