:root {
  --paper: #f7f5ef;
  --surface: #fffdf8;
  --ink: #292c2a;
  --muted: #6c716c;
  --line: #deddd5;
  --accent: #486451;
  --accent-soft: #e6ece5;
  --warm: #b26d3f;
  --content: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.75;
}
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 3px solid #94ad98; outline-offset: 4px; border-radius: 3px; }
.skip-link { position: absolute; left: 1rem; top: -5rem; background: var(--ink); color: white; padding: .6rem 1rem; z-index: 20; }
.skip-link:focus { top: 1rem; }
.site-header { border-bottom: 1px solid var(--line); background: rgba(247,245,239,.96); }
.nav {
  max-width: var(--content);
  min-height: 76px;
  margin: auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand { text-decoration: none; font-family: Georgia, "Songti SC", serif; font-size: 1.25rem; font-weight: 700; letter-spacing: .06em; }
.nav-links { display: flex; align-items: center; gap: 1.5rem; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 700; }
.wrap { max-width: var(--content); margin: auto; padding: 0 1.5rem; }
.hero { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(240px, .7fr); gap: 5rem; align-items: end; padding: 7rem 0 5.5rem; }
.eyebrow { color: var(--warm); font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
h1, h2, h3 { font-family: Georgia, "Songti SC", serif; line-height: 1.28; }
h1 { max-width: 12ch; margin: .8rem 0 1.4rem; font-size: clamp(2.7rem, 6vw, 5rem); font-weight: 500; letter-spacing: -.04em; }
h2 { margin: 0 0 1rem; font-size: clamp(1.7rem, 3vw, 2.35rem); font-weight: 500; }
h3 { margin: 0 0 .55rem; font-size: 1.24rem; }
.lead { max-width: 42rem; margin: 0; color: var(--muted); font-size: 1.1rem; }
.hero-note { border-left: 1px solid var(--line); padding-left: 2rem; color: var(--muted); }
.hero-note strong { display: block; margin-bottom: .4rem; color: var(--accent); font-size: 2.5rem; font-family: Georgia, serif; font-weight: 400; }
.section { padding: 4.5rem 0; border-top: 1px solid var(--line); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.section-heading p { max-width: 36rem; margin: 0; color: var(--muted); }
.note-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.note-card { min-height: 270px; padding: 2rem; display: flex; flex-direction: column; background: var(--surface); }
.note-card .meta, .article-meta { color: var(--muted); font-size: .83rem; letter-spacing: .04em; }
.note-card p { margin: .5rem 0 1.5rem; color: var(--muted); }
.note-card a { margin-top: auto; color: var(--accent); font-weight: 700; }
.quiet-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.quiet-grid p { color: var(--muted); }
.page-head { max-width: 760px; padding: 6rem 0 3.5rem; }
.page-head h1 { max-width: none; font-size: clamp(2.4rem, 5vw, 4.2rem); }
.article-list { border-top: 1px solid var(--line); }
.article-row { display: grid; grid-template-columns: 150px 1fr auto; gap: 2rem; padding: 2.2rem 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.article-row p { margin: .35rem 0 0; color: var(--muted); }
.article-row > a { color: var(--accent); font-weight: 700; }
.article { max-width: 760px; padding: 5rem 0 6rem; }
.article h1 { max-width: 14ch; font-size: clamp(2.4rem, 5vw, 4rem); }
.article-body { margin-top: 3.5rem; font-size: 1.05rem; }
.article-body p { margin: 0 0 1.5rem; }
.article-body h2 { margin-top: 3rem; font-size: 1.7rem; }
.pullquote { margin: 2.5rem 0; padding: 1.4rem 0 1.4rem 2rem; border-left: 3px solid var(--accent); color: var(--accent); font: 1.45rem/1.6 Georgia, "Songti SC", serif; }
.info-panel { margin: 2rem 0; padding: 1.5rem 1.75rem; background: var(--accent-soft); border-left: 3px solid var(--accent); }
.site-footer { margin-top: 4rem; border-top: 1px solid var(--line); }
.footer-inner { max-width: var(--content); margin: auto; padding: 2.5rem 1.5rem 3.5rem; display: flex; justify-content: space-between; gap: 2rem; color: var(--muted); font-size: .9rem; }
.footer-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.filing-pending { color: var(--muted); text-decoration: none; }

@media (max-width: 760px) {
  .nav { min-height: 68px; align-items: flex-start; padding-top: 1rem; padding-bottom: 1rem; }
  .nav, .footer-inner { flex-direction: column; gap: .8rem; }
  .nav-links { gap: 1rem; flex-wrap: wrap; }
  .hero { grid-template-columns: 1fr; gap: 2.5rem; padding: 4.5rem 0 3.5rem; }
  .hero-note { padding-left: 1.25rem; }
  .section { padding: 3.5rem 0; }
  .section-heading { align-items: flex-start; flex-direction: column; }
  .note-grid, .quiet-grid { grid-template-columns: 1fr; }
  .quiet-grid { gap: 1.5rem; }
  .article-row { grid-template-columns: 1fr; gap: .35rem; }
  .article-row > a { margin-top: .5rem; }
}

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