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

.portfolio-nav {
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 1px 10px rgba(15, 23, 42, 0.06);
}

.portfolio-nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.portfolio-brand {
  flex: 0 0 auto;
  max-width: 340px;
}

.portfolio-brand a {
  color: #111827;
  text-decoration: none;
  font-weight: 800;
  font-size: 18px;
  line-height: 1.25;
}

.portfolio-nav-scroll {
  flex: 1 1 auto;
  overflow-x: auto;
}

.portfolio-nav-list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: nowrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.portfolio-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 8px 12px;
  color: #4b5563;
  border-radius: 6px;
  text-decoration: none;
  font-size: 15px;
  line-height: 1.2;
  white-space: nowrap;
  transition: background-color 160ms ease, color 160ms ease;
}

.portfolio-nav-link:hover {
  color: #111827;
  background: #f8fafc;
}

.portfolio-nav-link.is-active {
  color: #1d4ed8;
  font-weight: 700;
}

.portfolio-nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 2px;
  height: 3px;
  border-radius: 999px;
  background: #2563eb;
}

.portfolio-profile-panel {
  text-align: center;
}

.portfolio-display-name {
  margin: 18px auto 0;
  color: #111827;
  font-weight: 800;
  font-size: 31px;
  line-height: 1.15;
}

.portfolio-display-subname {
  margin-top: 8px;
  color: #111827;
  font-weight: 800;
  font-size: 22px;
  line-height: 1.2;
}

.portfolio-avatar-frame {
  width: 224px;
  height: 224px;
  margin: 0 auto 12px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border: 2px solid #dbeafe;
  box-shadow: 0 0 0 7px #eff6ff, 0 12px 34px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.portfolio-avatar-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 36%;
  border-radius: inherit;
  display: block;
  transform: scale(1);
}

.portfolio-social-icons {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 14px;
  padding-top: 34px;
}

.portfolio-social-button {
  width: 54px;
  height: 54px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #2563eb;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.portfolio-social-button:hover {
  transform: translateY(-1px);
  background: #dbeafe;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.18);
}

.portfolio-social-svg {
  width: 30px;
  height: 30px;
  display: block;
}

.prose,
.prose p,
.prose li,
.prose blockquote,
.portfolio-biography-copy,
.portfolio-biography-copy p,
.blog-index-heading p,
.blog-card-description,
.blog-post-description,
.blog-post-tldr,
.blog-post-content p,
.blog-post-content li {
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
}

.prose :where(h1, h2, h3, h4, h5, h6),
.blog-index-heading h1,
.blog-card-title,
.blog-post-header h1 {
  text-align: left;
}

.portfolio-profile-grid {
  column-gap: 56px;
  row-gap: 24px;
  align-items: flex-start;
}

.portfolio-interest-col,
.portfolio-education-col {
  flex: 1 1 0;
  min-width: 0;
}

.portfolio-interest-col ul {
  padding-right: 10px;
}

.portfolio-education-col {
  padding-left: 18px;
}

.portfolio-education-col li {
  margin-bottom: 16px;
}

.portfolio-education-col .text-gray-400 {
  margin-top: 4px;
}

.portfolio-index-summary {
  align-items: flex-start;
  column-gap: 76px;
  row-gap: 32px;
}

.portfolio-index-summary-copy {
  flex: 0 1 280px;
  max-width: 320px;
}

.portfolio-index-summary-copy .prose {
  max-width: 100%;
}

.portfolio-index-summary-list {
  flex: 1 1 0;
  min-width: 0;
}

.portfolio-index-summary-list > ul {
  margin: 0;
  padding-left: 0;
  list-style: none;
}

.blog-index-wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 42px 24px 18px;
}

.blog-index-heading {
  max-width: 760px;
  margin-bottom: 20px;
}

.blog-index-heading h1 {
  margin: 0 0 8px;
  color: #111827;
  font-weight: 800;
  font-size: 34px;
  line-height: 1.2;
}

.blog-index-heading p {
  margin: 0;
  color: #6b7280;
  font-size: 16px;
  line-height: 1.65;
}

.blog-list {
  border-top: 1px solid #e5e7eb;
}

.blog-card {
  padding: 26px 0;
  border-bottom: 1px solid #e5e7eb;
}

.blog-card-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 32px;
  color: inherit;
  text-decoration: none;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #6b7280;
  font-size: 14px;
  line-height: 1.3;
  margin-bottom: 12px;
}

.blog-author-avatar {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  object-fit: cover;
  border: 1px solid #e5e7eb;
  background: #ffffff;
}

.blog-author-name {
  color: #111827;
  font-weight: 600;
}

.blog-dot {
  color: #9ca3af;
}

.blog-card-title {
  margin: 0 0 10px;
  color: #111827;
  font-weight: 800;
  font-size: 28px;
  line-height: 1.15;
}

.blog-card-description {
  margin: 0;
  color: #6b7280;
  font-size: 17px;
  line-height: 1.55;
}

.blog-card-thumb {
  width: 220px;
  height: 132px;
  border-radius: 6px;
  overflow: hidden;
  align-self: center;
  background: #f3f4f6;
}

.blog-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-card-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 18px;
  margin-top: 18px;
  color: #6b7280;
}

.blog-action {
  border: 0;
  background: transparent;
  color: #6b7280;
  padding: 4px 2px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font: inherit;
  font-size: 15px;
  line-height: 1;
}

.blog-action:hover,
.blog-action.is-active {
  color: #2563eb;
}

.blog-action-icon {
  width: 24px;
  height: 24px;
  display: block;
}

.blog-share-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 60;
  width: min(420px, calc(100vw - 32px));
  padding: 14px 16px;
  color: #111827;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid #dbeafe;
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.16);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 18px) scale(0.98);
  transition: opacity 220ms ease, transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

.blog-share-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
}

.blog-share-toast-title {
  font-weight: 800;
  font-size: 15px;
  line-height: 1.3;
}

.blog-share-toast-url {
  margin-top: 4px;
  color: #6b7280;
  font-size: 13px;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.blog-post-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 42px 24px 18px;
}

.blog-post-header h1 {
  margin: 0;
  color: #111827;
  font-weight: 800;
  font-size: 42px;
  line-height: 1.12;
}

.blog-post-description {
  margin: 18px 0 0;
  color: #6b7280;
  font-size: 20px;
  line-height: 1.55;
}

.blog-post-actions {
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
  padding: 12px 0;
  margin: 26px 0 0;
}

.blog-post-hero {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  display: block;
  border-radius: 6px;
  margin: 28px 0 26px;
  background: #f3f4f6;
}

.blog-post-tldr {
  margin: 0 0 22px;
  padding: 16px 18px;
  color: #4b5563;
  background: #f8fafc;
  border-left: 4px solid #2563eb;
  border-radius: 6px;
  line-height: 1.65;
}

.blog-post-tldr span {
  color: #111827;
  font-weight: 800;
}

.blog-post-content {
  margin-top: 0;
}

@media (max-width: 860px) {
  .portfolio-nav-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .portfolio-nav-scroll {
    width: 100%;
  }

  .portfolio-nav-list {
    justify-content: flex-start;
  }

  .portfolio-index-summary {
    column-gap: 42px;
  }

  .portfolio-index-summary-copy {
    flex-basis: 240px;
    max-width: 280px;
  }

  .blog-card-main {
    grid-template-columns: minmax(0, 1fr) 132px;
    gap: 18px;
  }

  .blog-card-thumb {
    width: 132px;
    height: 92px;
  }

  .blog-card-title {
    font-size: 23px;
  }
}

@media (max-width: 560px) {
  .portfolio-nav-inner {
    padding: 12px 16px;
  }

  .portfolio-brand a {
    font-size: 16px;
  }

  .portfolio-nav-link {
    font-size: 14px;
    padding-left: 10px;
    padding-right: 10px;
  }

  .portfolio-avatar-frame {
    width: 202px;
    height: 202px;
  }

  .portfolio-display-name {
    font-size: 27px;
  }

  .portfolio-display-subname {
    font-size: 20px;
  }

  .portfolio-profile-grid {
    column-gap: 0;
  }

  .portfolio-interest-col,
  .portfolio-education-col {
    flex: 1 1 100%;
  }

  .portfolio-interest-col ul {
    padding-right: 0;
  }

  .portfolio-education-col {
    padding-left: 0;
  }

  .portfolio-index-summary-copy,
  .portfolio-index-summary-list {
    flex: 1 1 auto;
    max-width: 100%;
    width: 100%;
  }

  .blog-index-wrap,
  .blog-post-wrap {
    padding-left: 18px;
    padding-right: 18px;
  }

  .blog-card-main {
    grid-template-columns: minmax(0, 1fr);
  }

  .blog-card-thumb {
    width: 100%;
    height: 160px;
    order: -1;
  }

  .blog-post-header h1 {
    font-size: 32px;
  }
}