.row {
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
}

.column {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Sixtyfour Convergence", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  font-variation-settings:
    "BLED" 0,
    "SCAN" 0,
    "XELA" 0,
    "YELA" 0;
}

.button-89 {
  --b: 3px;   /* border thickness */
  --s: .45em; /* size of the corner */
  --color: #373B44;
  
  padding: calc(.5em + var(--s)) calc(.9em + var(--s));
  color: var(--color);
  --_p: var(--s);
  background:
    conic-gradient(from 90deg at var(--b) var(--b),#0000 90deg,var(--color) 0)
    var(--_p) var(--_p)/calc(100% - var(--b) - 2*var(--_p)) calc(100% - var(--b) - 2*var(--_p));
  transition: .3s linear, color 0s, background-color 0s;
  outline: var(--b) solid #0000;
  outline-offset: .6em;
  font-size: 16px;

  border: 0;

  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.button-89:hover,
.button-89:focus-visible{
  --_p: 0px;
  outline-color: var(--color);
  outline-offset: .05em;
}

.button-89:active {
  background: var(--color);
  color: #fff;
}


.speedometer {
    position: relative;
    width: 400px;
    height: 40px;
    background: linear-gradient(to right, red, yellow, limegreen);
    border: 4px solid #333;
    border-radius: 8px;
    margin-bottom: 40px;
}

.needle {
    position: absolute;
    top: -10px;
    width: 2px;
    height: 60px;
    background: black;
    transition: left 0.3s ease;
}

.value-display {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

input[type=range] {
    width: 400px;
}

.dashboard {
    display: flex;
    gap: 60px;
}

.gauge {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    border: 6px solid #444;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #e3e3e3;
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.5);
}

.gauge h3 {
    margin: 0;
    font-size: 1rem;
    color: #aaa;
}

.gauge span {
    font-size: 1.8rem;
    font-weight: bold;
    margin-top: 4px;
}

.button-13 {
  background-color: #fff;
  border: 1px solid #d5d9d9;
  border-radius: 8px;
  box-shadow: rgba(213, 217, 217, .5) 0 2px 5px 0;
  box-sizing: border-box;
  color: #0f1111;
  cursor: pointer;
  display: inline-block;
  font-family: "Amazon Ember",sans-serif;
  font-size: 13px;
  line-height: 29px;
  padding: 0 10px 0 11px;
  position: relative;
  text-align: center;
  text-decoration: none;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  vertical-align: middle;
  width: 100px;
}

.button-13:hover {
  background-color: #f7fafa;
}

.button-13:focus {
  border-color: #008296;
  box-shadow: rgba(213, 217, 217, .5) 0 2px 5px 0;
  outline: 0;
}