:root {
  --bg: #1a1a1a;
  --fg: #c0c0c0;
  --fg-bright: #e0e0e0;
  --fg-dim: #aaa;
  --fg-dimmer: #999;
  --fg-muted: #888;
  --fg-dimmed: #666;
  --fg-faint: #555;
  --border: #444;
  --border-subtle: #333;
  --border-faint: #2a2a2a;
  --input-bg: #222;
  --btn-bg: #333;
  --btn-bg-hover: #444;
  --btn-bg-active: #555;
  --tag-border: #444;
}

:root.light {
  --bg: #f5f5f5;
  --fg: #555;
  --fg-bright: #1a1a1a;
  --fg-dim: #666;
  --fg-dimmer: #777;
  --fg-muted: #888;
  --fg-dimmed: #999;
  --fg-faint: #aaa;
  --border: #ccc;
  --border-subtle: #ddd;
  --border-faint: #e0e0e0;
  --input-bg: #fff;
  --btn-bg: #e0e0e0;
  --btn-bg-hover: #d0d0d0;
  --btn-bg-active: #c0c0c0;
  --tag-border: #ccc;
}

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

body {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  transition: background 0.2s, color 0.2s;
}

.theme-toggle {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 100;
  font-family: inherit;
  font-size: 12px;
  padding: 6px 12px;
  background: var(--btn-bg);
  border: 1px solid var(--border);
  color: var(--fg-dimmer);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.theme-toggle:hover {
  background: var(--btn-bg-hover);
  color: var(--fg);
}

.print-btn {
  position: fixed;
  top: 16px;
  right: 110px;
  z-index: 100;
  font-family: inherit;
  font-size: 12px;
  padding: 6px 12px;
  background: var(--btn-bg);
  border: 1px solid var(--border);
  color: var(--fg-dimmer);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.print-btn:hover {
  background: var(--btn-bg-hover);
  color: var(--fg);
}

@media print {
  @page { margin: 0.8cm 1.2cm; size: A4; }
  * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }

  .theme-toggle, .print-btn, .feedback-form, #feedbackForm, section[aria-label="Обратная связь"] { display: none !important; }

  body {
    background: #fff !important;
    color: #000 !important;
    font-size: 7.5pt !important;
    line-height: 1.3 !important;
  }

  .container {
    max-width: 100% !important;
    padding: 0 !important;
    display: flex !important;
    flex-direction: column !important;
  }

  header {
    margin-bottom: 8pt !important;
    padding-bottom: 6pt !important;
    border-bottom: 0.75pt solid #111 !important;
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: flex-end !important;
  }

  header > h1 {
    font-size: 16pt !important;
    color: #000 !important;
    margin: 0 !important;
    letter-spacing: 0 !important;
    flex: 1 1 auto !important;
  }

  header > .subtitle {
    font-size: 9pt !important;
    color: #444 !important;
    margin: 0 !important;
    font-weight: 400 !important;
  }

  header > .subtitle:nth-of-type(2),
  header > .subtitle:nth-of-type(3) {
    font-size: 7.5pt !important;
    color: #666 !important;
    margin: 0 !important;
  }

  header > .meta {
    font-size: 7.5pt !important;
    color: #666 !important;
    margin: 2pt 0 0 !important;
    flex: 0 0 100% !important;
  }

  header > section[aria-label="Контакты"] {
    margin: 0 !important;
    flex: 0 0 auto !important;
    text-align: right !important;
    border: none !important;
  }
  header > section[aria-label="Контакты"] h2 { display: none !important; }
  header > section[aria-label="Контакты"] > div {
    font-size: 7pt !important;
    color: #444 !important;
    display: inline !important;
    font-weight: 700 !important;
  }

  header > .links {
    margin: 0 !important;
    flex: 0 0 100% !important;
    text-align: right !important;
    font-size: 7.5pt !important;
  }

  .links a, .contact-item { color: #444 !important; border-bottom: none !important; }
  .sep { color: #999 !important; }

  .summary {
    margin-bottom: 8pt !important;
    padding: 0 !important;
    border: none !important;
  }
  .summary p { color: #222 !important; font-size: 8pt !important; line-height: 1.35 !important; margin: 0 !important; }

  section { margin-bottom: 6pt !important; }

  h2 {
    font-size: 8pt !important;
    color: #111 !important;
    border-bottom: 1pt solid #444 !important;
    margin-bottom: 4pt !important;
    padding-bottom: 2pt !important;
    letter-spacing: 1pt !important;
  }

  .item { margin-bottom: 3pt !important; }
  .item-head { margin-bottom: 0 !important; }
  .item-title { font-size: 8pt !important; color: #000 !important; }
  .item-date { font-size: 7pt !important; color: #888 !important; }
  .item-body { font-size: 7.5pt !important; color: #333 !important; }
  .item-body p { margin-bottom: 1pt !important; }

  ul { margin: 1pt 0 0 !important; }
  li { margin-bottom: 0 !important; padding-left: 9pt !important; font-size: 7.5pt !important; color: #333 !important; line-height: 1.25 !important; }
  li::before { color: #aaa !important; }

  .projects {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 1pt 8pt !important;
  }
  .project-item {
    display: inline-flex !important;
    flex-direction: row !important;
    gap: 3pt !important;
    padding: 0 !important;
    border: none !important;
  }
  .project-item:hover { background: none !important; }
  .project-desc { font-size: 7pt !important; color: #333 !important; }
  .project-desc::after { content: ":"; }
  .project-url { font-size: 7pt !important; color: #666 !important; }

  .tags { gap: 2pt !important; }
  .tag {
    font-size: 6.5pt !important;
    padding: 0 4pt !important;
    border: 0.5pt solid #bbb !important;
    color: #444 !important;
  }

  footer {
    margin-top: 6pt !important;
    padding-top: 3pt !important;
    font-size: 6.5pt !important;
    color: #999 !important;
    border-color: #ddd !important;
  }
}

.container {
  max-width: 740px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

header {
  /* margin-bottom: 48px; */
}

h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--fg-bright);
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}

.subtitle {
  font-size: 15px;
  color: var(--fg-muted);
  margin-bottom: 4px;
}

.meta {
  font-size: 13px;
  color: var(--fg-dimmed);
  margin-bottom: 16px;
}

.links {
  font-size: 13px;
}

.links a {
  color: var(--fg-dimmer);
  text-decoration: none;
  /* border-bottom: 1px solid var(--border); */
  transition: color 0.15s, border-color 0.15s;
}

.links a:hover {
  color: var(--fg);
  border-bottom-color: var(--fg-muted);
}

.sep {
  color: var(--fg-faint);
  margin: 0 10px;
}

.contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;

}

.contact-item {
  font-size: 14px;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color 0.15s;
}

.contact-item:hover {
  color: var(--fg);
}

.summary {
  margin-bottom: 48px;
  padding: 20px 0;


}

.summary p {
  color: var(--fg-dim);
  line-height: 1.8;
}

section {
  margin-bottom: 20px;
}

h2 {
  font-size: 16px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--fg-muted);
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-faint);
}

.item {
  margin-bottom: 20px;
}

.item-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 4px;
}

.item-title {
  font-weight: 500;
  color: var(--fg-bright);
}

.item-date {
  font-size: 12px;
  color: var(--fg-dimmed);
  white-space: nowrap;
}

.item-body {
  font-size: 14px;
  color: var(--fg-dim);
}

.item-body p {
  margin-bottom: 6px;
}

ul {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
}

li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 3px;
}

li::before {
  content: '--';
  position: absolute;
  left: 0;
  color: var(--fg-faint);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 12px;
  padding: 4px 10px;
  border: 1px solid var(--tag-border);
  color: var(--fg-dimmer);
}

footer {
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid var(--border-faint);
  font-size: 12px;
  color: var(--fg-dimmed);
}

.feedback-form {
  margin-top: 4px;
}

.feedback-hint {
  font-size: 14px;
  color: var(--fg-muted);
  margin-bottom: 12px;
}

.feedback-row {
  display: flex;
  gap: 8px;
}

.feedback-input {
  flex: 1;
  font-family: inherit;
  font-size: 14px;
  padding: 10px 14px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  color: var(--fg);
  outline: none;
  transition: border-color 0.15s;
}

.feedback-input:focus {
  border-color: var(--fg-muted);
}

.feedback-input::placeholder {
  color: var(--fg-faint);
}

.feedback-btn {
  font-family: inherit;
  font-size: 13px;
  padding: 10px 18px;
  background: var(--btn-bg);
  border: 1px solid var(--border);
  color: var(--fg-dimmer);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.feedback-btn:hover {
  background: var(--btn-bg-hover);
  color: var(--fg);
}

.feedback-btn:active {
  background: var(--btn-bg-active);
}

.projects {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px;
}

.project-item {
  display: flex;
  flex-direction: column;
  padding: 10px 14px;
  border: 1px solid var(--border);
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}

.project-item:hover {
  background: var(--btn-bg-hover);
  border-color: var(--fg-muted);
}

.project-desc {
  font-size: 13px;
  color: var(--fg);
  margin-bottom: 2px;
}

.project-url {
  font-size: 11px;
  color: var(--fg-faint);
}

@media (max-width: 600px) {
  .container {
    padding: 32px 16px 60px;
  }

  h1 {
    font-size: 22px;
  }

  .item-head {
    flex-direction: column;
    gap: 2px;
  }

  .contacts {
    flex-direction: column;
    gap: 6px;
  }

  .feedback-row {
    flex-direction: column;
  }
}