:root {
  color-scheme: dark;
  --surface: #101211;
  --ink: #f3f0e8;
  --muted: #c5c0b5;
  --accent: #d1b58a;
  --line: #f3f0e830;
  font-family: 'Segoe UI', Arial, 'Microsoft YaHei', 'PingFang SC', sans-serif;
}
* { box-sizing: border-box; }
html { background: var(--surface); min-width: 320px; }
body { margin: 0; min-height: 100dvh; color: var(--ink); background: var(--surface); }
a { color: var(--accent); text-underline-offset: 5px; }
a:hover { color: var(--ink); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.page, .bottom { width: min(calc(100% - 40px), 940px); margin-inline: auto; }
.page { padding: clamp(55px, 8vw, 104px) 0 95px; }
.eyebrow { color: var(--accent); letter-spacing: .13em; font-size: 12px; text-transform: uppercase; }
.prose { max-width: 760px; overflow-wrap: anywhere; }
.prose h1 { margin: 20px 0 32px; font-size: clamp(38px, 6.8vw, 72px); letter-spacing: -.035em; line-height: 1.16; }
.prose h2 { margin: 52px 0 18px; padding-top: 22px; border-top: 1px solid var(--line); font-size: clamp(23px, 3vw, 30px); line-height: 1.4; }
.prose h3 { margin: 34px 0 14px; font-size: 20px; }
.prose p, .prose li { color: var(--muted); font-size: 16px; line-height: 1.95; }
.prose p { margin: 16px 0; }
.prose ul { padding-left: 24px; }
.prose strong { color: var(--ink); }
.prose code { font-size: .9em; background: #ffffff0d; padding: 2px 6px; }
.article-meta { color: var(--muted); font-size: 13px; margin-bottom: 20px; }
.article-list { display: grid; gap: 16px; padding: 0; list-style: none; }
.article-list li { padding: 20px 0; border-bottom: 1px solid var(--line); }
.article-list a { font-size: clamp(20px, 3vw, 26px); font-weight: 600; }
.article-list p { margin: 8px 0 0; }
.bottom { border-top: 1px solid var(--line); padding: 26px 0 42px; color: var(--muted); font-size: 13px; }
.bottom a { color: inherit; }
.skip-link { position: absolute; top: 0; left: 20px; padding: 12px; color: var(--surface); background: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: none; z-index: 2; }
@media (max-width: 600px) {
  .page { padding-top: 50px; }
}