*{margin:0;padding:0;box-sizing:border-box}body{font-family:PingFang SC,Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:#fafafa;color:#1a1a1a}:root{--color-primary:#1a1a1a;--color-gold:#c9a96e;--color-gold-light:#e8d5a8;--color-bg-light:#f5f5f5;--shadow-card:0 8px 32px rgba(0,0,0,.08);--radius-card:16px}.glass{background:#ffffffb3;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid hsla(0,0%,100%,.3)}.btn-gold{background:transparent;border:2px solid var(--color-gold);color:var(--color-gold);padding:10px 32px;border-radius:40px;font-weight:500;font-size:16px;cursor:pointer;transition:all .3s ease}.btn-gold:hover{box-shadow:0 4px 20px #c9a96e66}.btn-gold-filled,.btn-gold:hover{background:var(--color-gold);color:#fff}.btn-gold-filled{border:none;padding:10px 32px;border-radius:40px;font-weight:500;font-size:16px;cursor:pointer;transition:all .3s ease}.btn-gold-filled:hover{background:#b8964f;box-shadow:0 4px 20px #c9a96e66}