:root {
  --text: #222;
  --muted: #666;
  --light: #f7f7f7;
  --line: #e5e5e5;
  --blue: #1f5fa8;
  --blue-dark: #174778;
  --paper: #fff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: #fff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.58;
}

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

a:hover {
  color: var(--blue-dark);
  text-decoration: underline;
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: #fafafa;
}

.topbar-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 58px;
}

.site-name {
  color: var(--text);
  font-size: 20px;
  font-weight: 700;
}

.topbar nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  justify-content: flex-end;
}

.topbar nav a {
  display: inline-flex;
  align-items: center;
  min-height: 58px;
  padding: 0 14px;
  color: #333;
  font-size: 14px;
}

.topbar nav a:hover {
  background: #f0f0f0;
  color: var(--blue);
  text-decoration: none;
}

.page {
  width: min(1120px, calc(100% - 32px));
  margin: 34px auto 0;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 42px;
  align-items: start;
}

.profile {
  position: sticky;
  top: 22px;
}

.avatar {
  width: 220px;
  height: 260px;
  border: 1px solid var(--line);
  margin-bottom: 18px;
  overflow: hidden;
  background: #f7f7f7;
}

.avatar img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center top;
}

.profile h1 {
  margin: 0 0 4px;
  font-size: 25px;
  line-height: 1.18;
}

.role {
  margin: 0 0 10px;
  font-weight: 700;
}

.profile p {
  margin: 0 0 8px;
  color: var(--muted);
}

.contact-line {
  word-break: break-word;
}

.link-row {
  margin: 12px 0 24px;
  color: #aaa;
}

.link-row a {
  font-weight: 600;
}

.link-row span {
  margin: 0 8px;
}

.mini-section {
  margin-top: 22px;
}

.mini-section h2,
.section h2 {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 22px;
  line-height: 1.25;
}

.mini-section ul {
  margin: 0;
  padding-left: 18px;
}

.mini-section li {
  margin-bottom: 5px;
}

.content {
  min-width: 0;
}

.card {
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: var(--light);
}

.intro p:first-child {
  margin-top: 0;
}

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

.section {
  padding-top: 30px;
}

.news-list {
  margin: 0;
  padding-left: 20px;
}

.news-list li {
  margin-bottom: 8px;
}

.date {
  display: inline-block;
  min-width: 82px;
  color: var(--muted);
  font-weight: 700;
}

.publication {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.publication:last-child {
  border-bottom: 1px solid var(--line);
}

.pub-thumb {
  width: 240px;
  min-height: 130px;
  border: 1px solid var(--line);
  background: #f3f5f8;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  font-weight: 700;
  letter-spacing: 0.08em;
  overflow: hidden;
}

.image-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  transition: transform 160ms ease;
}

.image-thumb:hover {
  text-decoration: none;
}

.image-thumb:hover img {
  transform: scale(1.02);
}

.venue {
  margin: 0 0 4px;
  color: #777;
  font-size: 13px;
  font-weight: 700;
}

.publication h3,
.project h3 {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.35;
}

.authors,
.project p {
  margin: 0 0 7px;
  color: var(--muted);
}

.authors strong {
  color: var(--text);
}

.pub-links {
  margin: 0;
}

.pub-links a,
.pub-links span {
  margin-right: 8px;
}

.project {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.project:last-child {
  border-bottom: 1px solid var(--line);
}

.education-item {
  display: grid;
  grid-template-columns: minmax(220px, 0.75fr) minmax(0, 1.25fr);
  gap: 16px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.education-item:last-child {
  border-bottom: 1px solid var(--line);
}

.education-item span {
  color: var(--muted);
}

.contact {
  padding-bottom: 18px;
}

.footer {
  width: min(1120px, calc(100% - 32px));
  margin: 40px auto 0;
  padding: 22px 0 34px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: #777;
  font-size: 13px;
}

.cv-page {
  background: #fff;
}

.cv-shell {
  width: min(900px, calc(100% - 32px));
  margin: 34px auto;
}

.cv-actions {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.print-button {
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 7px 10px;
  background: #fafafa;
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.cv-header {
  padding-bottom: 18px;
  border-bottom: 2px solid var(--blue);
}

.cv-header h1 {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 32px;
}

.cv-header p,
.cv-section p,
.cv-section li {
  color: var(--muted);
}

.cv-section {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.cv-section h2 {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 22px;
}

.cv-section h3 {
  margin: 0 0 5px;
  font-size: 17px;
}

.cv-section article + article {
  margin-top: 18px;
}

.cv-section ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

.cv-time {
  margin: 0;
  color: #777;
  font-weight: 700;
}

@media (max-width: 760px) {
  .topbar-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 0;
    padding: 10px 0;
  }

  .topbar nav a {
    min-height: 38px;
    padding: 0 10px 0 0;
  }

  .page {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .profile {
    position: static;
  }

  .avatar {
    width: 180px;
    height: 210px;
  }

  .publication,
  .education-item {
    grid-template-columns: 1fr;
  }

  .pub-thumb {
    width: 100%;
  }

  .footer {
    flex-direction: column;
  }
}

@media print {
  .topbar,
  .footer,
  .cv-actions {
    display: none;
  }

  .cv-shell {
    width: 100%;
    margin: 0;
  }
}