:root {
  --ink: #132126;
  --muted: #61737a;
  --line: #d6e1de;
  --paper: #f6f3ea;
  --card: #fffdf7;
  --accent: #0f766e;
  --accent-soft: #dff3ef;
  --shadow: 0 24px 60px rgba(14, 30, 28, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.12), transparent 32%),
    linear-gradient(180deg, #f8f5ee 0%, #eef4f1 100%);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
}

body {
  padding: 32px 18px 56px;
}

.shell {
  max-width: 1080px;
  margin: 0 auto;
}

.banner {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 253, 247, 0.78);
  border: 1px solid rgba(19, 33, 38, 0.08);
  color: var(--muted);
  font: 600 12px/1.2 Arial, sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.layout {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 24px;
}

.panel,
.main {
  background: rgba(255, 253, 247, 0.92);
  border: 1px solid rgba(19, 33, 38, 0.08);
  border-radius: 26px;
  box-shadow: var(--shadow);
}

.panel {
  padding: 28px 24px;
  position: sticky;
  top: 20px;
  align-self: start;
}

.main {
  padding: 34px 32px;
}

.avatar {
  width: 88px;
  height: 88px;
  border-radius: 28px;
  object-fit: cover;
  display: block;
  border: 3px solid rgba(15, 118, 110, 0.14);
  box-shadow: 0 18px 32px rgba(15, 118, 110, 0.16);
}

.eyebrow {
  margin: 14px 0 4px;
  color: var(--accent);
  font: 700 12px/1.2 Arial, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.headline {
  margin-top: 10px;
  color: var(--muted);
  font: 500 1rem/1.6 Arial, sans-serif;
}

.meta-list,
.tag-list,
.timeline,
.grid-list,
.project-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.meta-list {
  margin-top: 26px;
  display: grid;
  gap: 14px;
}

.meta-label {
  display: block;
  color: var(--muted);
  font: 600 12px/1.2 Arial, sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.meta-value,
.meta-value a {
  margin-top: 4px;
  color: var(--ink);
  font: 500 0.97rem/1.5 Arial, sans-serif;
  text-decoration: none;
}

.main-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.doc-label {
  min-width: 150px;
  padding: 14px 16px;
  border-radius: 18px;
  background: var(--accent-soft);
  color: #0b4f49;
  font: 700 13px/1.45 Arial, sans-serif;
}

.summary {
  margin-top: 22px;
  max-width: 760px;
  color: #24363b;
  font: 400 1.02rem/1.8 Arial, sans-serif;
}

.section {
  margin-top: 28px;
}

.section h2 {
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.section-copy {
  margin-top: 8px;
  color: var(--muted);
  font: 500 0.95rem/1.7 Arial, sans-serif;
}

.tag-list {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  padding: 8px 12px;
  border-radius: 999px;
  background: #edf5f3;
  color: #23443f;
  font: 600 0.9rem/1 Arial, sans-serif;
}

.timeline,
.grid-list,
.project-list {
  margin-top: 18px;
  display: grid;
  gap: 16px;
}

.entry {
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
}

.entry-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.entry-title {
  font-size: 1.04rem;
}

.entry-subtitle {
  margin-top: 4px;
  color: var(--muted);
  font: 600 0.92rem/1.5 Arial, sans-serif;
}

.entry-date {
  color: var(--muted);
  white-space: nowrap;
  font: 600 0.82rem/1.2 Arial, sans-serif;
}

.entry-copy {
  margin-top: 10px;
  color: #24363b;
  font: 400 0.95rem/1.7 Arial, sans-serif;
}

.project-impact {
  margin-top: 12px;
  display: inline-block;
  padding: 7px 11px;
  border-radius: 999px;
  background: #f1f7f5;
  color: #31514c;
  font: 700 12px/1 Arial, sans-serif;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.footer-note {
  margin-top: 30px;
  color: var(--muted);
  font: 500 0.86rem/1.6 Arial, sans-serif;
}

.empty {
  min-height: 50vh;
  display: grid;
  place-items: center;
  text-align: center;
}

.empty-card {
  max-width: 520px;
  padding: 30px;
  border-radius: 28px;
  background: rgba(255, 253, 247, 0.94);
  border: 1px solid rgba(19, 33, 38, 0.08);
  box-shadow: var(--shadow);
}

.empty-card p {
  margin-top: 12px;
  color: var(--muted);
  font: 500 0.98rem/1.7 Arial, sans-serif;
}

@media (max-width: 900px) {
  body {
    padding-inline: 14px;
  }

  .layout {
    grid-template-columns: 1fr;
  }

  .panel {
    position: static;
  }

  .main {
    padding: 24px 20px;
  }

  .main-header,
  .entry-head {
    flex-direction: column;
  }

  .doc-label {
    min-width: 0;
  }
}