:root {
  color-scheme: dark;
  --ink: #fbf7ef;
  --muted: #cfc6b6;
  --line: rgba(255, 255, 255, 0.14);
  --accent: #9befc1;
  --accent-2: #f1cb72;
  --code-bg: rgba(0, 0, 0, 0.32);
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #090909;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.7;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 12%, rgba(155, 239, 193, 0.16), transparent 28rem),
    radial-gradient(circle at 82% 28%, rgba(241, 203, 114, 0.12), transparent 24rem),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: auto, auto, 34px 34px, 34px 34px;
  mix-blend-mode: screen;
}

a {
  color: inherit;
}

.section {
  position: relative;
  padding: clamp(4rem, 8vw, 7.5rem) clamp(1rem, 5vw, 4rem);
  background: linear-gradient(180deg, var(--start), var(--end));
}

.section-0 {
  --start: #f4efe3;
  --end: #d9d1bd;
  --glow: 0.18;
  color: #17130f;
}

.section-1 {
  --start: #d9d1bd;
  --end: #b3a783;
  --glow: 0.14;
  color: #16120e;
}

.section-2 {
  --start: #b3a783;
  --end: #8f835f;
  --glow: 0.12;
  color: #fff8e8;
}

.section-3 {
  --start: #8f835f;
  --end: #6f654c;
  --glow: 0.1;
}

.section-4 {
  --start: #6f654c;
  --end: #50483c;
  --glow: 0.08;
}

.section-5 {
  --start: #50483c;
  --end: #383532;
  --glow: 0.07;
}

.section-6 {
  --start: #383532;
  --end: #292b31;
  --glow: 0.06;
}

.section-7 {
  --start: #292b31;
  --end: #20242d;
  --glow: 0.05;
}

.section-8 {
  --start: #20242d;
  --end: #181d28;
  --glow: 0.045;
}

.section-9 {
  --start: #181d28;
  --end: #111722;
  --glow: 0.04;
}

.section-10 {
  --start: #111722;
  --end: #0c1019;
  --glow: 0.035;
}

.section-11 {
  --start: #0c1019;
  --end: #030407;
  --glow: 0.03;
}

.hero {
  min-height: 58vh;
  display: grid;
  align-content: end;
  gap: 1.4rem;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, var(--glow)), transparent 24rem),
    linear-gradient(180deg, var(--start), var(--end));
}

.hero > * {
  max-width: var(--max-width);
  width: 100%;
  margin-inline: auto;
}

.eyebrow,
.section-label {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: capitalize;
}

h1,
h2 {
  line-height: 1.05;
  letter-spacing: -0.055em;
}

h1 {
  max-width: 12ch;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.4rem, 11vw, 8rem);
  font-weight: 500;
}

h2 {
  margin: 4rem 0 1rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.1rem, 5vw, 4.4rem);
  font-weight: 500;
}

h2:first-child {
  margin-top: 0;
}

.dek {
  max-width: 760px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 3vw, 2.4rem);
  line-height: 1.18;
}

.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding-top: 1rem;
}

.toc a {
  border: 1px solid rgba(0, 0, 0, 0.24);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  background: rgba(255, 255, 255, 0.22);
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease;
}

.toc a:hover,
.toc a:focus-visible {
  background: rgba(255, 255, 255, 0.46);
  transform: translateY(-2px);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(10rem, 0.34fr) minmax(0, 0.66fr);
  gap: clamp(2rem, 6vw, 5rem);
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-label {
  position: sticky;
  top: 1.5rem;
  align-self: start;
  padding-top: 0.35rem;
  color: currentColor;
  opacity: 0.72;
}

article {
  min-width: 0;
  font-size: clamp(1.02rem, 1.4vw, 1.2rem);
}

article > p:first-child {
  margin-top: 0;
}

p,
ul,
blockquote,
figure,
pre {
  margin: 1.35rem 0;
}

ul {
  padding-left: 1.3rem;
}

li + li {
  margin-top: 0.45rem;
}

code,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

code {
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  padding: 0.08rem 0.28rem;
  background: rgba(0, 0, 0, 0.18);
  font-size: 0.88em;
}

pre {
  overflow-x: auto;
  max-height: min(70vh, 34rem);
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: clamp(1rem, 2vw, 1.4rem);
  background: var(--code-bg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
}

pre code {
  border: 0;
  padding: 0;
  background: transparent;
  font-size: 0.9rem;
  line-height: 1.55;
}

pre code.hljs {
  background: transparent;
  color: #f8f0dc;
  padding: 0;
}

blockquote {
  border-left: 0.35rem solid var(--accent);
  margin-left: 0;
  padding: 0.75rem 0 0.75rem 1.25rem;
  color: #fff6da;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.35;
}

.related-link {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  padding: 0.85rem 1rem;
  background: rgba(0, 0, 0, 0.16);
  color: var(--muted);
  font-size: 0.96rem;
}

.related-link a {
  color: var(--accent);
  font-weight: 700;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.image-placeholder,
.article-image {
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(155, 239, 193, 0.2), rgba(241, 203, 114, 0.12)),
    rgba(0, 0, 0, 0.22);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.2);
}

.article-image img {
  display: block;
  width: 100%;
  height: auto;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  cursor: zoom-in;
}

.article-image img:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.image-placeholder div {
  display: grid;
  min-height: clamp(14rem, 34vw, 25rem);
  place-items: center;
  border-bottom: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.82);
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.image-placeholder figcaption,
.article-image figcaption {
  padding: 0.85rem 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.image-modal {
  width: min(96vw, 1400px);
  max-width: none;
  max-height: 94vh;
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 3.25rem 1rem 1rem;
  background: rgba(3, 4, 7, 0.96);
  box-shadow: 0 30px 120px rgba(0, 0, 0, 0.75);
}

.image-modal::backdrop {
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(6px);
}

.image-modal img {
  display: block;
  width: 100%;
  max-width: 100%;
  max-height: calc(94vh - 4.5rem);
  margin: 0 auto;
  object-fit: contain;
  background: white;
}

.modal-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.75rem;
  background: rgba(255, 255, 255, 0.1);
  color: var(--ink);
  cursor: pointer;
}

.modal-close:hover,
.modal-close:focus-visible {
  background: rgba(255, 255, 255, 0.18);
}

@media (max-width: 760px) {
  .hero {
    min-height: 54vh;
    align-content: center;
  }

  .content-grid {
    display: block;
  }

  .section-label {
    position: static;
    margin-bottom: 1.5rem;
  }

  .toc {
    gap: 0.5rem;
  }

  .toc a {
    padding: 0.5rem 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .toc a {
    transition: none;
  }
}