:root {
  --ink: #000000;
  --muted: #808080;
  --accent: #004f90;
  --bg: #ffffff;
  --paper: #ffffff;
  --max: 52rem;
  --sans: "Raleway", "Noto Sans JP", "Hiragino Sans", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.45;
  font-weight: 400;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.page {
  width: min(100% - 1.5rem, var(--max));
  margin: 0 auto;
  padding: 1rem 0 2.5rem;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
}

.topbar nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
}

.topbar a {
  color: var(--muted);
}

.topbar a:hover,
.topbar a[aria-current="page"] {
  color: var(--accent);
}

.sheet {
  background: var(--paper);
  padding: 0.25rem 0 1rem;
}

.identity {
  position: relative;
  padding-top: 0.15rem;
}

.updated {
  position: absolute;
  top: 0;
  right: 0;
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-style: italic;
}

.identity h1 {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(1.75rem, 4.5vw, 2.35rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--accent);
}

.headline {
  margin: 0.45rem 0 0;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--accent);
}

.contacts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 1.1rem;
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.92rem;
}

.contacts a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--accent);
}

.contacts .icon {
  width: 0.95em;
  height: 0.95em;
  flex: 0 0 auto;
  fill: currentColor;
}

section {
  margin-top: 1.15rem;
}

section > h2 {
  margin: 0 0 0.45rem;
  padding-bottom: 0.18rem;
  border-bottom: 0.5pt solid var(--accent);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--accent);
  line-height: 1.2;
}

.summary p {
  margin: 0 0 0.35rem;
  text-align: justify;
  text-justify: inter-ideograph;
}

.summary p:last-child {
  margin-bottom: 0;
}

.entry {
  margin: 0 0 0.95rem;
}

.entry:last-child {
  margin-bottom: 0;
}

.entry-head {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

@media (min-width: 640px) {
  .entry-head {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
  }
}

.entry-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.35;
}

.entry-title .role {
  font-weight: 700;
}

.entry-meta {
  margin: 0;
  color: var(--ink);
  font-size: 0.9rem;
  white-space: nowrap;
  flex: 0 0 auto;
}

.entry-summary {
  margin: 0.2rem 0 0;
  text-align: justify;
  text-justify: inter-ideograph;
}

.entry ul {
  margin: 0.2rem 0 0;
  padding-left: 1.05rem;
}

.entry li {
  margin: 0;
  padding-left: 0.15rem;
}

.entry li + li {
  margin-top: 0.12rem;
}

.entry li::marker {
  content: "•";
  color: var(--ink);
}

.skills {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.28rem;
}

.skills li {
  display: grid;
  gap: 0.1rem;
}

@media (min-width: 560px) {
  .skills li {
    grid-template-columns: 11rem 1fr;
    gap: 0.75rem;
    align-items: baseline;
  }
}

.skills .label {
  font-weight: 700;
  color: var(--ink);
}

.skills .details {
  color: var(--ink);
}

.plain-list {
  margin: 0;
  padding-left: 1.05rem;
}

.plain-list li + li {
  margin-top: 0.18rem;
}

.footer-note {
  display: none;
}

@media (max-width: 639px) {
  .updated {
    position: static;
    margin: 0 0 0.5rem;
    text-align: right;
  }

  body {
    font-size: 14.5px;
  }
}