* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.65;
  color: #222;
  background: #fafafa;
}

.page {
  max-width: 640px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

header {
  margin-bottom: 2.5rem;
}

.avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1.25rem;
}

h1 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.role {
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.location {
  font-size: 0.85rem;
  color: #999;
}

nav {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

nav a {
  color: #888;
  text-decoration: none;
}

nav a:hover { color: #222; }

section {
  margin-bottom: 2rem;
}

section h2 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #999;
  margin-bottom: 0.75rem;
  font-weight: 500;
}

section p, section li {
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 0.6rem;
}

section ul {
  list-style: none;
  padding: 0;
}

section li::before {
  content: "· ";
  color: #ccc;
}

.lang-note {
  font-size: 0.9rem;
  color: #555;
  font-style: italic;
}

.contact-link {
  color: #2563eb;
  font-size: 0.95rem;
  text-decoration: none;
}

.contact-link:hover {
  text-decoration: underline;
}

.contact-form {
  display: none;
  margin-top: 1rem;
}

.contact-form:target,
.contact-form.open {
  display: block;
}

footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #eee;
  font-size: 0.8rem;
  color: #bbb;
  line-height: 1.7;
}

footer a { color: #bbb; }

footer .inquiry-link {
  display: inline-block;
  margin-top: 0.5rem;
  color: #2563eb;
  font-size: 0.75rem;
  text-decoration: none;
}

footer .inquiry-link:hover {
  text-decoration: underline;
}

.inquiry {
  display: none;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #eee;
}

.inquiry:target,
.inquiry.open {
  display: block;
}

.inquiry p {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 1rem;
}

.inquiry form,
.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.inquiry input,
.inquiry textarea,
.contact-form input,
.contact-form textarea {
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #fff;
  color: #222;
}

.inquiry input:focus,
.inquiry textarea:focus,
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #999;
}

.inquiry textarea,
.contact-form textarea {
  resize: vertical;
  min-height: 5rem;
}

.inquiry button,
.contact-form button {
  align-self: flex-start;
  font-family: inherit;
  font-size: 0.85rem;
  padding: 0.6rem 1.25rem;
  background: #222;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.inquiry button:hover,
.contact-form button:hover {
  background: #444;
}

.inquiry .sent,
.contact-form .sent {
  font-size: 0.9rem;
  color: #4a7c59;
}

footer .credit {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: #ccc;
}