.blog-page,
.article-template-page {
  background: var(--color-white);
}

.blog-shell {
  width: min(100%, 82rem);
  margin-inline: auto;
}

.blog-eyebrow {
  margin: 0 0 1.25rem;
  color: var(--color-cyan);
  font-size: 0.76rem;
  font-weight: 780;
  letter-spacing: 0.1em;
  line-height: 1.35;
  text-transform: uppercase;
}

.blog-hero {
  display: grid;
  min-height: max(42rem, 82svh);
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-height) + 4rem) clamp(1.25rem, 4vw, 4rem) 5rem;
  background:
    linear-gradient(90deg, transparent 0 calc(100% - 1px), rgb(174 238 243 / 9%) calc(100% - 1px)) 0 0 / 25% 100%,
    var(--color-navy);
  color: var(--color-white);
}

.blog-hero__inner {
  display: grid;
  width: min(100%, 82rem);
  align-items: end;
  gap: clamp(3rem, 8vw, 9rem);
  margin-inline: auto;
  grid-template-columns: minmax(0, 1.3fr) minmax(17rem, 0.7fr);
}

.blog-hero__copy {
  max-width: 58rem;
}

.blog-hero h1 {
  max-width: 14ch;
  color: var(--color-white);
  font-size: clamp(3.6rem, 7.2vw, 7rem);
  font-weight: 720;
  letter-spacing: -0.055em;
  line-height: 0.94;
}

.blog-hero__lead {
  max-width: 53ch;
  margin: clamp(2rem, 4vw, 3.25rem) 0 0;
  color: rgb(234 251 253 / 82%);
  font-size: clamp(1.08rem, 0.98rem + 0.4vw, 1.35rem);
  line-height: 1.56;
}

.blog-hero__register {
  display: grid;
  align-self: stretch;
  min-height: 22rem;
  grid-template-rows: auto 1fr auto;
  padding: 0.2rem 0 0 1.5rem;
  border-left: 1px solid rgb(174 238 243 / 28%);
}

.blog-hero__register-label,
.blog-hero__register-status {
  color: rgb(234 251 253 / 70%);
  font-size: 0.7rem;
  font-weight: 720;
  letter-spacing: 0.1em;
  line-height: 1.35;
  text-transform: uppercase;
}

.blog-hero__register-line {
  position: relative;
  display: block;
}

.blog-hero__register-line::before,
.blog-hero__register-line::after {
  position: absolute;
  right: 0;
  left: 0;
  height: 1px;
  content: "";
}

.blog-hero__register-line::before {
  top: 45%;
  background: var(--color-cyan);
}

.blog-hero__register-line::after {
  top: calc(45% + 0.75rem);
  width: 64%;
  background: var(--color-lime);
}

.blog-archive {
  padding: clamp(5rem, 9vw, 9rem) clamp(1.25rem, 4vw, 4rem);
  background: var(--color-ice);
}

.blog-section-heading {
  display: grid;
  align-items: start;
  gap: 2rem clamp(3rem, 8vw, 8rem);
  margin-bottom: clamp(3.5rem, 7vw, 6rem);
  grid-template-columns: minmax(8rem, 0.35fr) minmax(0, 1fr);
}

.blog-section-heading > p {
  margin: 0;
  color: var(--color-cyan-text);
  font-size: 0.76rem;
  font-weight: 780;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.blog-section-heading h2 {
  max-width: 16ch;
  margin-bottom: 1.5rem;
  font-size: clamp(2.65rem, 5.5vw, 5.35rem);
  font-weight: 710;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.blog-section-heading div > p {
  max-width: 58ch;
  margin: 0;
  color: var(--color-muted);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.15rem);
}

.blog-index {
  margin: 0 0 4rem;
  padding: 0;
  border-top: 1px solid rgb(10 37 64 / 48%);
  list-style: none;
}

.blog-index__item {
  display: grid;
  gap: 1.5rem 3rem;
  padding: 2.25rem 0;
  border-bottom: 1px solid rgb(10 37 64 / 32%);
  grid-template-columns: 8rem minmax(0, 1fr) auto;
}

.blog-index__meta {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.blog-index__item h3 {
  margin: 0;
  font-size: clamp(1.6rem, 2.7vw, 2.5rem);
}

.blog-index__item a {
  align-self: center;
  color: var(--color-cyan-text);
  font-size: 0.86rem;
  font-weight: 720;
  text-underline-offset: 0.32rem;
}

.blog-text-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
  font-size: 0.84rem;
  font-weight: 720;
  text-decoration-color: var(--color-cyan-text);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.35rem;
}

.blog-principles {
  padding: clamp(5rem, 9vw, 8.5rem) clamp(1.25rem, 4vw, 4rem);
  background: var(--color-white);
}

.blog-principles__layout {
  display: grid;
  align-items: start;
  gap: clamp(3rem, 8vw, 8rem);
  grid-template-columns: minmax(18rem, 0.8fr) minmax(24rem, 1.2fr);
}

.blog-principles h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2.35rem, 4.6vw, 4.5rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.blog-principles__list {
  margin: 0;
  padding: 0;
  border-top: 1px solid rgb(10 37 64 / 42%);
  list-style: none;
}

.blog-principles__list li {
  display: grid;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid rgb(10 37 64 / 28%);
  grid-template-columns: 2.5rem 1fr;
}

.blog-principles__list span {
  color: var(--color-cyan-text);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
  font-weight: 760;
}

.blog-principles__list p {
  margin: 0;
  color: var(--color-graphite);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.14rem);
  line-height: 1.58;
}

.blog-close {
  padding: clamp(4.5rem, 8vw, 7.5rem) clamp(1.25rem, 4vw, 4rem);
  background: var(--color-navy);
  color: var(--color-white);
}

.blog-close__layout {
  display: grid;
  align-items: end;
  gap: 3rem clamp(4rem, 9vw, 10rem);
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
}

.blog-close h2 {
  max-width: 14ch;
  margin: 0;
  color: var(--color-white);
  font-size: clamp(2.6rem, 5.4vw, 5.2rem);
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.blog-close__layout > div:last-child > p {
  margin: 0 0 1.75rem;
  color: rgb(234 251 253 / 76%);
}

/* Article template */
.template-notice {
  position: relative;
  z-index: 2;
  margin: 0;
  padding: 0.7rem clamp(1rem, 4vw, 4rem);
  background: var(--color-lime);
  color: var(--color-navy);
  font-size: 0.75rem;
  font-weight: 760;
  letter-spacing: 0.04em;
  text-align: center;
  text-transform: uppercase;
}

.article-hero {
  padding: calc(var(--header-height) + 4rem) clamp(1.25rem, 4vw, 4rem) clamp(4.5rem, 8vw, 7.5rem);
  background:
    linear-gradient(90deg, transparent 0 calc(100% - 1px), rgb(174 238 243 / 8%) calc(100% - 1px)) 0 0 / 25% 100%,
    var(--color-navy);
  color: var(--color-white);
}

.article-hero__inner {
  width: min(100%, 82rem);
  margin-inline: auto;
}

.article-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 clamp(3rem, 7vw, 6rem);
  padding: 0;
  color: rgb(234 251 253 / 68%);
  font-size: 0.78rem;
  list-style: none;
}

.article-breadcrumbs li:not(:last-child)::after {
  margin-left: 0.45rem;
  color: var(--color-cyan);
  content: "/";
}

.article-breadcrumbs a {
  text-underline-offset: 0.28rem;
}

.article-hero__header {
  display: grid;
  gap: clamp(3rem, 7vw, 7rem);
  grid-template-columns: minmax(0, 1.4fr) minmax(17rem, 0.6fr);
}

.article-hero h1 {
  max-width: 15ch;
  color: var(--color-white);
  font-size: clamp(3.15rem, 6.5vw, 6.5rem);
  font-weight: 710;
  letter-spacing: -0.052em;
  line-height: 0.96;
}

.article-hero__summary {
  max-width: 52ch;
  margin: 2rem 0 0;
  color: rgb(234 251 253 / 82%);
  font-size: clamp(1.08rem, 1rem + 0.28vw, 1.3rem);
  line-height: 1.58;
}

.article-meta {
  align-self: end;
  margin: 0;
  border-top: 1px solid rgb(174 238 243 / 34%);
}

.article-meta > div {
  display: grid;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgb(174 238 243 / 18%);
  grid-template-columns: 7.5rem 1fr;
}

.article-meta dt {
  color: var(--color-cyan);
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-meta dd {
  margin: 0;
  color: rgb(255 255 255 / 86%);
  font-size: 0.82rem;
  line-height: 1.45;
}

.article-main {
  padding: clamp(4.5rem, 8vw, 8rem) clamp(1.25rem, 4vw, 4rem);
  background: var(--color-white);
}

.article-layout {
  display: grid;
  width: min(100%, 82rem);
  align-items: start;
  gap: 4rem clamp(4rem, 8vw, 9rem);
  margin-inline: auto;
  grid-template-columns: 14rem minmax(0, 45rem);
}

.article-toc {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  padding-top: 0.25rem;
}

.article-toc > p {
  margin: 0 0 1rem;
  color: var(--color-cyan-text);
  font-size: 0.7rem;
  font-weight: 780;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.article-toc ol {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
  list-style: none;
}

.article-toc a {
  display: block;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: 0.8rem;
  line-height: 1.45;
  text-decoration: none;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.article-toc a:hover {
  padding-left: 0.35rem;
  color: var(--color-navy);
}

.article-content {
  min-width: 0;
}

.article-content > p:first-child {
  color: var(--color-navy);
  font-size: clamp(1.2rem, 1.08rem + 0.4vw, 1.45rem);
  line-height: 1.58;
}

.article-content h2 {
  max-width: 18ch;
  margin: clamp(4rem, 8vw, 6rem) 0 1.5rem;
  font-size: clamp(2.2rem, 4.2vw, 3.65rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.article-content h3 {
  margin: 3rem 0 1rem;
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  line-height: 1.08;
}

.article-content p,
.article-content li {
  color: var(--color-graphite);
  line-height: 1.75;
}

.article-content a {
  color: var(--color-cyan-text);
  font-weight: 650;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25rem;
}

.article-content ul,
.article-content ol {
  display: grid;
  gap: 0.65rem;
  margin: 1.5rem 0 2rem;
  padding-left: 1.35rem;
}

.article-content blockquote {
  margin: 3rem 0;
  padding: 0.5rem 0 0.5rem 1.75rem;
  border-left: 0.35rem solid var(--color-lime);
  color: var(--color-navy);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.35;
}

.article-content blockquote p {
  margin: 0;
  color: inherit;
  line-height: inherit;
}

.article-figure {
  margin: 3.5rem 0;
}

.article-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 1067;
  object-fit: cover;
}

.article-figure figcaption {
  margin-top: 0.8rem;
  color: var(--color-muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

.article-callout {
  margin: 3rem 0;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border-top: 0.35rem solid var(--color-cyan);
  background: var(--color-ice);
}

.article-callout > p:first-child {
  margin: 0 0 0.65rem;
  color: var(--color-cyan-text);
  font-size: 0.72rem;
  font-weight: 780;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.article-callout > p:last-child {
  margin: 0;
  color: var(--color-navy);
  font-weight: 600;
}

.article-table-wrap {
  max-width: 100%;
  margin: 3rem 0;
  overflow-x: auto;
  border-top: 1px solid var(--color-navy);
  -webkit-overflow-scrolling: touch;
}

.article-table {
  width: 100%;
  min-width: 38rem;
  border-collapse: collapse;
  text-align: left;
}

.article-table caption {
  padding: 1rem 0;
  color: var(--color-muted);
  font-size: 0.78rem;
  text-align: left;
}

.article-table th,
.article-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--color-line);
  vertical-align: top;
  font-size: 0.84rem;
  line-height: 1.55;
}

.article-table th {
  background: var(--color-ice);
  color: var(--color-navy);
  font-weight: 740;
}

.article-related {
  padding: clamp(4.5rem, 8vw, 7.5rem) clamp(1.25rem, 4vw, 4rem);
  background: var(--color-ice);
}

.article-related__inner {
  width: min(100%, 82rem);
  margin-inline: auto;
}

.article-related h2 {
  max-width: 14ch;
  margin-bottom: 2.5rem;
  font-size: clamp(2.3rem, 4.5vw, 4.5rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.article-related__list {
  margin: 0;
  padding: 0;
  border-top: 1px solid rgb(10 37 64 / 46%);
  list-style: none;
}

.article-related__list a {
  display: grid;
  align-items: center;
  gap: 1rem 2rem;
  min-height: 5rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgb(10 37 64 / 28%);
  color: var(--color-navy);
  font-weight: 680;
  text-decoration: none;
  grid-template-columns: 3rem 1fr auto;
}

.article-related__list span:first-child {
  color: var(--color-cyan-text);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.article-related__list span:last-child {
  color: var(--color-cyan-text);
  font-size: 0.78rem;
  text-decoration: underline;
  text-underline-offset: 0.3rem;
}

.article-back {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  margin-top: 2rem;
  color: var(--color-navy);
  font-size: 0.84rem;
  font-weight: 720;
  text-underline-offset: 0.32rem;
}

@media (hover: hover) and (pointer: fine) {
  .blog-text-link:hover,
  .article-back:hover,
  .article-breadcrumbs a:hover {
    color: var(--color-cyan-text);
  }

  .article-related__list a:hover {
    background: rgb(255 255 255 / 55%);
  }
}

@media (max-width: 62rem) {
  .blog-page .site-nav__link[aria-current="page"],
  .article-template-page .site-nav__link[aria-current="location"] {
    color: var(--color-cyan-text);
    font-weight: 700;
  }

  .blog-hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 5rem);
  }

  .blog-hero__inner,
  .article-hero__header {
    grid-template-columns: 1fr;
  }

  .blog-hero__register {
    min-height: 7rem;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: 1fr;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 0 0;
    border-top: 1px solid rgb(174 238 243 / 28%);
    border-left: 0;
  }

  .blog-hero__register-line::before,
  .blog-hero__register-line::after {
    top: 50%;
  }

  .blog-hero__register-line::after {
    top: calc(50% + 0.5rem);
  }

  .blog-principles__layout,
  .blog-close__layout {
    grid-template-columns: 1fr;
  }

  .article-layout {
    gap: 3rem;
    grid-template-columns: 1fr;
  }

  .article-toc {
    position: static;
    width: min(100%, 45rem);
  }
}

@media (max-width: 48rem) {
  .blog-hero {
    padding: calc(var(--header-height) + 3rem) 1rem 3.5rem;
    background:
      linear-gradient(90deg, transparent 0 calc(100% - 1px), rgb(174 238 243 / 8%) calc(100% - 1px)) 0 0 / 50% 100%,
      var(--color-navy);
  }

  .blog-hero h1 {
    max-width: 12ch;
    font-size: clamp(2.8rem, 14vw, 4.1rem);
    line-height: 0.96;
  }

  .blog-hero__lead {
    margin-top: 1.75rem;
    font-size: 1rem;
  }

  .blog-hero__register {
    min-height: 6rem;
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .blog-hero__register-line {
    height: 1rem;
  }

  .blog-hero__register-status {
    text-align: left;
  }

  .blog-archive,
  .blog-principles,
  .blog-close,
  .article-main,
  .article-related {
    padding-right: 1rem;
    padding-left: 1rem;
  }

  .blog-section-heading {
    display: block;
  }

  .blog-section-heading > p {
    margin-bottom: 1rem;
  }

  .blog-section-heading h2 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
  }

  .blog-close .button {
    width: 100%;
  }

  .blog-principles__layout {
    gap: 3.5rem;
  }

  .blog-principles h2,
  .blog-close h2 {
    font-size: clamp(2.25rem, 11vw, 3.35rem);
  }

  .template-notice {
    padding-inline: 1rem;
    font-size: 0.66rem;
  }

  .article-hero {
    padding: calc(var(--header-height) + 3rem) 1rem 4rem;
    background:
      linear-gradient(90deg, transparent 0 calc(100% - 1px), rgb(174 238 243 / 8%) calc(100% - 1px)) 0 0 / 50% 100%,
      var(--color-navy);
  }

  .article-breadcrumbs ol {
    margin-bottom: 3rem;
  }

  .article-hero h1 {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .article-meta > div {
    grid-template-columns: 6.5rem 1fr;
  }

  .article-content h2 {
    font-size: clamp(2rem, 10vw, 2.9rem);
  }

  .article-content blockquote {
    padding-left: 1.2rem;
  }

  .article-related h2 {
    font-size: clamp(2.15rem, 10vw, 3.1rem);
  }

  .article-related__list a {
    grid-template-columns: 2rem 1fr;
  }

  .article-related__list span:last-child {
    grid-column: 2;
  }
}

@media (max-width: 22rem) {
  .blog-hero h1,
  .article-hero h1 {
    font-size: 2.5rem;
  }

  .article-meta > div {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-page *,
  .blog-page *::before,
  .blog-page *::after,
  .article-template-page *,
  .article-template-page *::before,
  .article-template-page *::after {
    scroll-behavior: auto;
    transition-duration: 0.01ms !important;
  }
}