:root {
  --bg: #ffffff;
  --text: #080808;
  --line: #b9b9b9;
  --dot: #b7b7b7;
  --button-bg: #fbfbfb;
  --button-border: #d7d7d7;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
}

body {
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.22;
  overflow-x: hidden;
}

.page {
  width: min(582px, calc(100vw - 34px));
  margin: 0 auto;
  padding: 17px 0 78px;
}

.avatar {
  display: block;
  width: 72px;
  height: 72px;
  margin: 0 auto 31px;
  border-radius: 50%;
  object-fit: cover;
}

.tree {
  margin-left: 10px;
}

.node {
  position: relative;
}

.root-node {
  margin-left: 0;
}

.node-copy {
  position: relative;
}

.node-copy::before {
  content: "";
  position: absolute;
  top: 14px;
  left: -10px;
  width: 39px;
  height: calc(100% - 10px);
  border-left: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  border-radius: 0 0 0 17px;
  pointer-events: none;
}

.root-node > .node-copy::before {
  top: 10px;
  height: calc(100% - 6px);
}

.children .children .node-copy::before {
  top: 22px;
  height: calc(100% - 17px);
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  margin-bottom: 2px;
  font-size: 18px;
  line-height: 20px;
  font-weight: 700;
}

h2 {
  margin-bottom: 2px;
  font-size: 16px;
  line-height: 18px;
  font-weight: 700;
}

h3 {
  margin-bottom: 2px;
  font-size: 14px;
  line-height: 17px;
  font-weight: 700;
}

p {
  max-width: 548px;
  font-size: 14px;
  line-height: 17px;
  font-weight: 400;
}

.root-node > .node-copy > p {
  width: 620px;
  max-width: none;
}

.children .children .node-copy > p {
  max-width: 495px;
}

.children {
  position: relative;
  margin-top: 22px;
  margin-left: 5px;
  padding-left: 20px;
}

.children .children {
  margin-top: 17px;
}

.children::before {
  content: "";
  position: absolute;
  left: 0;
  border-left: 2px solid var(--line);
  pointer-events: none;
  z-index: 0;
}

.branch-main::before {
  top: -16px;
  bottom: 22px;
}

.branch-experience::before {
  top: -13px;
  bottom: 27px;
}

.branch-projects::before {
  top: -13px;
  bottom: 18px;
}

.children > .node {
  padding-bottom: 18px;
}

.children > .node:last-child {
  padding-bottom: 0;
}

.children > .node::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 14px;
  width: 10px;
  height: 2px;
  background: var(--line);
  transform: rotate(38deg);
  transform-origin: left center;
  pointer-events: none;
  z-index: 1;
}

.children > .node::after {
  content: "";
  position: absolute;
  left: -25px;
  top: 10px;
  width: 7px;
  height: 7px;
  border: 2px solid var(--dot);
  border-radius: 50%;
  background: var(--bg);
  pointer-events: none;
  z-index: 3;
}

.children .children > .node::before {
  top: 22px;
}

.children .children > .node::after {
  top: 18px;
}

.title-line {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 21px;
}

.title-line h2 {
  margin-bottom: 0;
}

.details-button {
  appearance: none;
  min-width: 88px;
  height: 22px;
  padding: 1px 10px 2px;
  border: 1px solid var(--button-border);
  border-radius: 999px;
  background: var(--button-bg);
  color: var(--text);
  font: 13px/17px Arial, Helvetica, sans-serif;
  cursor: pointer;
}

.details-button:hover,
.details-button:focus-visible {
  background: #f2f2f2;
}

.details-button:focus-visible {
  outline: 2px solid #111111;
  outline-offset: 2px;
}

.details-button:active {
  transform: translateY(1px);
}

.contact-extra {
  display: none;
  margin-top: 3px;
}

.contact-node[data-expanded="true"] .contact-extra {
  display: block;
}

@media (max-width: 680px) {
  .page {
    width: min(590px, calc(100vw - 24px));
    padding-top: 15px;
  }

  .tree {
    margin-left: 4px;
  }

  p {
    max-width: 100%;
  }

  .root-node > .node-copy > p {
    width: auto;
    max-width: 100%;
  }
}