@import url("../styles.css");

body.article-page {
  background:
    radial-gradient(circle at 12% 8%, rgba(228, 95, 65, 0.14), transparent 28rem),
    radial-gradient(circle at 88% 24%, rgba(82, 199, 189, 0.11), transparent 32rem),
    var(--deep);
}

.article-page .topbar {
  position: relative;
  background: rgba(7, 11, 16, 0.9);
  border-bottom: 1px solid var(--line);
}

.article-page nav a[aria-current="page"] {
  color: var(--amber);
}

.article-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 6.5rem) 0 6rem;
}

.article-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(240px, 0.6fr);
  gap: clamp(2rem, 7vw, 7rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
  border-bottom: 1px solid var(--line);
}

.article-hero h1 {
  max-width: 11ch;
  font-size: clamp(2.8rem, 7vw, 6.7rem);
}

.article-deck {
  max-width: 760px;
  color: #d2dbd6;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.article-meta {
  align-self: end;
  padding: 1.25rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.article-meta p {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.7rem;
  color: var(--muted);
}

.article-meta p:last-child { margin-bottom: 0; }
.article-meta strong { color: var(--ink); }

.article-layout {
  display: grid;
  grid-template-columns: minmax(180px, 0.32fr) minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 7rem);
  padding-top: clamp(3rem, 7vw, 5.5rem);
}

.article-toc {
  position: sticky;
  top: 1.5rem;
  align-self: start;
  padding: 1.25rem;
  border-left: 2px solid var(--amber);
  background: rgba(255, 255, 255, 0.025);
}

.article-toc strong {
  display: block;
  margin-bottom: 1rem;
  color: var(--ink);
}

.article-toc a {
  display: block;
  padding: 0.38rem 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.article-toc a:hover { color: var(--amber); }

.article-body {
  max-width: 790px;
}

.article-body > p,
.article-body section > p,
.article-body li {
  color: #c4cec8;
  font-size: clamp(1rem, 1.3vw, 1.12rem);
  line-height: 1.85;
}

.article-body > p:first-child {
  color: var(--ink);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
}

.article-body section {
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 2rem;
}

.article-body h2 {
  max-width: 16ch;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.article-body h3 {
  margin-top: 1.8rem;
  color: var(--amber);
}

.article-body ol,
.article-body ul {
  padding-left: 1.35rem;
}

.checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem 2rem;
  padding-left: 1.5rem;
}

.checklist li::marker {
  color: var(--amber);
  font-weight: 800;
}

.framework-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin: 1.6rem 0;
}

.framework-card {
  padding: 1.25rem;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
}

.framework-card span {
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 800;
}

.framework-card h3 {
  margin: 0.55rem 0;
  color: var(--ink);
}

.framework-card p { margin-bottom: 0; }

.article-callout {
  margin: 2rem 0;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border: 1px solid rgba(244, 179, 80, 0.42);
  background: rgba(244, 179, 80, 0.08);
  color: #f4dfb9;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 800;
  line-height: 1.5;
}

.article-next {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
}

@media (max-width: 820px) {
  .article-page .topbar { position: relative; }
  .article-page .topbar nav { display: none; }
  .article-hero,
  .article-layout { grid-template-columns: 1fr; }
  .article-toc { position: relative; top: auto; }
}

@media (max-width: 600px) {
  .checklist,
  .framework-grid { grid-template-columns: 1fr; }
  .article-next { flex-direction: column; }
}