:root {
  --bg: #0f141a;
  --fg: #e7eaee;
  --muted: #9aa6b2;
  --accent: #7aa2ff;
  --line: rgba(255, 255, 255, 0.18);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --radius: 10px;
  --shadow-1: 0 2px 18px rgba(0, 0, 0, 0.35);
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.site-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-6) var(--space-4) var(--space-4);
}

.site-header__title {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-align: center;
  user-select: none;
}

.site-header__divider {
  width: 250px;
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 10px auto 24px;
}

.container {
  max-width: 1100px;
  margin-inline: auto;
  padding-inline: var(--space-4);
  padding-bottom: var(--space-10);
}

.profile {
  min-height: 76vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  text-align: center;
}

.profile__avatar {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  object-fit: cover;
  background: #17212b;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

.profile__name {
  margin: 0;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.01em;
}

.profile__roles {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.profile__aka {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
}

.links {
  margin-top: var(--space-8);
}

.links__wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: center;
}

.group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 260px;
}

.group__guideline-link {
  align-self: flex-end;
  font-size: 0.9rem;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 140ms ease;
}

.group__guideline-link:hover {
  color: var(--fg);
}

.group__title {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
}

.link-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: 0;
  margin: 0;
  list-style: none;
}

.link-list__item a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 280px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: transparent;
  color: var(--fg);
  transition: background-color 140ms ease, color 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.link-list__item a:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.32);
  transform: translateY(-1px);
}

.reference {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding-top: var(--space-4);
}

.reference__credit {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: flex-start;
}

.gallery__row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  width: 100%;
}

.gallery__item {
  background: #131c24;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: clip;
  width: 500px;
}

.gallery__item img {
  display: block;
  width: 100%;
  height: auto;
}


.page {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin: 0 auto var(--space-10);
  max-width: 720px;
  padding: var(--space-6);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #131c24;
  box-shadow: var(--shadow-1);
}

.page__license {
  display: flex;
  justify-content: center;
}

.page__license img {
  max-width: 124px;
}

.page__language-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.page__title {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.015em;
}

.page__lead {
  font-size: 1.05rem;
  font-weight: 500;
}

.page__subtitle {
  margin: var(--space-4) 0 var(--space-2);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--muted);
}

.page__language-block p {
  margin: 0;
}

.page__language-block p + p {
  margin-top: var(--space-2);
}

.page__contact {
  margin-top: var(--space-4);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  letter-spacing: 0.04em;
}

.page__contact a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page__divider {
  width: 180px;
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 3px auto;
}

@media (min-width: 640px) {
  .profile {
    min-height: 42vh;
  }

  .links__wrap {
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    gap: var(--space-8);
  }
}

@media (min-width: 640px) {
  .page {
    padding: var(--space-8) var(--space-10);
  }
}