html, body, main, header, footer {
  padding: 0px;
  margin: 0px;
}

/* ===== Header Banner ===== */
.header-banner {
  background: #1a2332;
  color: #fff;
  padding: 32px 40px;
  text-align: center;
}

.header-banner h1 {
  margin: 0;
  font-size: 28px;
  letter-spacing: 2px;
}

.header-banner p {
  margin: 8px 0 0;
  font-size: 16px;
  opacity: 0.85;
  letter-spacing: 1px;
}

/* ===== Main Layout ===== */
#app {
  display: flex;
  min-height: calc(100vh - 200px);
  background: #f5f5f5;
}

/* ===== Left Sidebar ===== */
.left-sidebar {
  width: 30%;
  min-width: 260px;
  background: #1e3a5f;
  color: #fff;
  padding: 30px 24px;
  box-sizing: border-box;
}

.photo-section {
  text-align: center;
  margin-bottom: 28px;
}

.photo-section img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.3);
  object-fit: cover;
}

.sidebar-section {
  margin-bottom: 28px;
}

.sidebar-section h2 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  letter-spacing: 1px;
}

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

.tag {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  letter-spacing: 0.5px;
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.info-list li {
  padding: 6px 0;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.info-list li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: rgba(255,255,255,0.5);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===== Right Content ===== */
.right-content {
  flex: 1;
  padding: 30px 36px;
  background: #fff;
}

.content-section {
  margin-bottom: 32px;
}

.section-title {
  font-size: 20px;
  font-weight: 700;
  color: #1e3a5f;
  margin: 0 0 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid #1e3a5f;
  letter-spacing: 1px;
}

/* ===== Timeline ===== */
.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.timeline-item {
  display: flex;
  gap: 16px;
}

.timeline-period {
  min-width: 140px;
  font-size: 13px;
  color: #666;
  padding-top: 4px;
  flex-shrink: 0;
}

.timeline-body {
  flex: 1;
}

.timeline-body h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: #1a2332;
}

.timeline-body p {
  margin: 0;
  font-size: 14px;
  color: #555;
  line-height: 1.7;
}

.timeline-body ul {
  margin: 0;
  padding-left: 18px;
}

.timeline-body ul li {
  font-size: 14px;
  color: #555;
  line-height: 1.8;
}

/* ===== Awards ===== */
.awards-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.awards-list li {
  font-size: 14px;
  color: #444;
  padding: 8px 14px;
  background: #f8f9fb;
  border-radius: 6px;
  border-left: 3px solid #1e3a5f;
}

/* ===== Self Evaluation ===== */
#self-evaluation-text {
  font-size: 14px;
  color: #555;
  line-height: 1.8;
  margin: 0;
}

/* ===== Footer ===== */
footer {
  background: #1a2332;
  padding: 16px 0;
  text-align: center;
}

.page-info {
  color: rgba(255,255,255,0.6);
  font-size: 12px;
}

.page-info a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
}

.page-info a:hover {
  color: #fff;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  #app {
    flex-direction: column;
  }

  .left-sidebar {
    width: 100%;
    min-width: unset;
    padding: 24px 20px;
  }

  .right-content {
    padding: 24px 20px;
  }

  .header-banner {
    padding: 24px 20px;
  }

  .header-banner h1 {
    font-size: 22px;
  }

  .timeline-item {
    flex-direction: column;
    gap: 4px;
  }

  .timeline-period {
    min-width: unset;
  }

  .photo-section img {
    width: 110px;
    height: 110px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .left-sidebar {
    width: 35%;
    min-width: 220px;
  }

  .right-content {
    padding: 24px 28px;
  }
}

/* ===== Print ===== */
@media print {
  header, footer {
    display: none;
  }

  #app {
    flex-direction: row;
  }

  .left-sidebar {
    width: 30%;
    background: #1e3a5f !important;
    color: #fff !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .right-content {
    flex: 1;
  }
}