/* 가온 소개 홈 → docs/12-tech.md. 게임과 같은 종이 색 */
:root {
  --paper: #f4ecdc;
  --card: #fbf6ec;
  --line: #e2d4b8;
  --ink: #2b241c;
  --ink-soft: #6b5f50;
  --blue: #3b7cad;
  --red: #c9553c;
  --green: #3f8f5a;
  --gold: #b8861a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

a {
  color: var(--blue);
}

.top,
main,
.bottom {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  padding-top: 16px;
  padding-bottom: 8px;
}

.brand {
  color: var(--ink);
  font-size: 22px;
  font-weight: 800;
  text-decoration: none;
}

.top nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  font-size: 15px;
}

.top nav a {
  color: var(--ink-soft);
  text-decoration: none;
}

.top nav a[aria-current='page'] {
  color: var(--ink);
  font-weight: 700;
}

main {
  padding-bottom: 40px;
}

h1 {
  margin: 28px 0 8px;
  font-size: 34px;
  line-height: 1.3;
  letter-spacing: -0.5px;
}

h2 {
  margin: 36px 0 10px;
  font-size: 23px;
  line-height: 1.4;
}

h3 {
  margin: 22px 0 6px;
  font-size: 18px;
}

.lead {
  margin: 0 0 18px;
  font-size: 18px;
  color: var(--ink-soft);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
}

.button {
  display: inline-block;
  padding: 11px 20px;
  border-radius: 12px;
  background: #e9dcc3;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.button.primary {
  background: var(--ink);
  color: #fff;
}

.card {
  margin: 14px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
}

.card h2,
.card h3 {
  margin-top: 0;
}

.project {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.project img {
  width: 72px;
  height: 72px;
  flex: none;
  border-radius: 16px;
}

.list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.list li {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.list li:last-child {
  border-bottom: 0;
}

.list .icon {
  flex: none;
  width: 32px;
  font-size: 24px;
  line-height: 1.3;
  text-align: center;
}

.list .name {
  font-weight: 700;
}

.list p {
  margin: 2px 0 0;
}

.tag {
  display: inline-block;
  margin-left: 6px;
  padding: 0 8px;
  border-radius: 999px;
  background: #ece2cf;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 600;
  vertical-align: 2px;
}

.tag.up {
  background: var(--green);
  color: #fff;
}

.tag.down {
  background: var(--red);
  color: #fff;
}

.tag.new {
  background: var(--blue);
  color: #fff;
}

.tag.change {
  background: #8a7f70;
  color: #fff;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0;
  font-size: 15px;
}

th,
td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

th {
  color: var(--ink-soft);
  font-weight: 600;
}

.steps {
  padding-left: 22px;
}

.steps li {
  margin: 6px 0;
}

.note {
  color: var(--ink-soft);
  font-size: 15px;
}

span.note {
  white-space: nowrap;
}

.bottom {
  padding-top: 20px;
  padding-bottom: 32px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 14px;
}

.bottom a {
  color: var(--ink-soft);
}