.progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: var(--blue); z-index: 60; transition: width .1s linear; }
.article-head { position: relative; overflow: hidden; padding: 56px 0 36px; }
.article-head > .article-wrap { position: relative; z-index: 1; }
.article-wrap { max-width: 780px; margin: 0 auto; padding: 0 36px; }
.article-head .back-link { margin-bottom: 30px; }
.article-head .cat { font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--clay); }
.article-head h1 { font-family: var(--display); font-size: 58px; font-weight: 400; line-height: 1.03; letter-spacing: -0.01em; color: var(--ink); margin: 14px 0 0; }
.article-head h1 em { font-style: italic; color: var(--clay); }
.article-head .dek { font-size: 20px; line-height: 1.5; color: var(--ink-2); margin: 20px 0 0; max-width: 58ch; }
.byline { display: flex; align-items: center; gap: 14px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.byline .ava { width: 44px; height: 44px; border-radius: 999px; background: #8ca7a2; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 600; font-size: 15px; }
.byline .who { font-size: 14px; color: var(--ink); font-weight: 600; }
.byline .meta { font-size: 13.5px; color: var(--warm-3); }
.article-cover { max-width: 980px; margin: 12px auto 0; padding: 0 36px; }
.article-cover img { display: block; width: 100%; aspect-ratio: 3 / 1; height: auto; object-fit: cover; border-radius: 20px; box-shadow: var(--shadow-md); background: var(--paper); }
.prose { padding: 54px 0 20px; }
.prose p { font-size: 18px; line-height: 1.72; color: var(--ink-2); margin: 0 0 24px; }
.prose p.lead { font-size: 21px; line-height: 1.6; color: var(--ink); }
.prose h2 { font-family: var(--display); font-size: 34px; font-weight: 400; color: var(--ink); margin: 44px 0 14px; letter-spacing: -0.01em; }
.prose h3 { font-family: var(--sans); font-size: 17px; font-weight: 700; letter-spacing: 0.02em; color: var(--ink); margin: 32px 0 10px; }
.prose a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.prose ul { margin: 0 0 24px; padding-left: 0; list-style: none; }
.prose li { position: relative; font-size: 18px; line-height: 1.7; color: var(--ink-2); padding-left: 26px; margin-bottom: 12px; }
.prose li::before { content: ""; position: absolute; left: 4px; top: 13px; width: 7px; height: 7px; border-radius: 50%; background: var(--clay); }
.prose blockquote { margin: 38px 0; padding: 26px 0 0; border-top: 1px solid var(--line); }
.prose blockquote p { font-family: var(--display); font-size: 30px; font-weight: 400; line-height: 1.28; color: var(--ink); font-style: italic; margin: 0; }
.prose .takeaways { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px 24px 4px; margin: 34px 0; }
.prose .faq h3 { border-top: 1px solid var(--line); padding-top: 18px; }
.author { max-width: 780px; margin: 20px auto 0; padding: 0 36px; }
.author-card { display: flex; gap: 22px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 28px; }
.author-card .ava { width: 72px; height: 72px; border-radius: 999px; background: #8ca7a2; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 600; }
.author-card .headshot-img { width: 72px; height: 72px; border-radius: 999px; object-fit: cover; object-position: center 30%; flex-shrink: 0; }
.author-card .name { font-family: var(--display); font-size: 26px; color: var(--ink); margin: 0; }
.author-card .role { font-size: 13px; color: var(--clay); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; margin: 4px 0 0; }
.author-card .bio { font-size: 15px; line-height: 1.55; color: var(--ink-2); margin: 10px 0 0; }
.related { max-width: 1120px; margin-inline: auto; }
.rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 26px; }
.rel-card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.rel-card .cat { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--clay); }
.rel-card h4 { font-family: var(--display); font-size: 22px; font-weight: 400; line-height: 1.1; color: var(--ink); margin: 8px 0 0; }
.rel-card:hover h4 { color: var(--clay); }
.rel-card .meta { font-size: 13px; color: var(--warm-3); margin: 10px 0 0; }
@media (max-width: 880px) {
  .article-head h1 { font-size: 40px; }
  .rel-grid { grid-template-columns: 1fr; }
  .author-card { align-items: flex-start; }
}
@media (max-width: 560px) {
  .article-wrap, .author { padding-inline: 20px; }
  .prose p, .prose li { font-size: 16.5px; }
  .prose h2 { font-size: 31px; }
}