:root {
  --ink: #17211d; --muted: #59625d; --paper: #f4f0e7; --green: #173f35;
  --copper: #a86843; --line: rgba(23,33,29,.16);
  --font: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font); font-size: 17px; line-height: 1.9; }
a { color: inherit; }
h1, h2, h3 { text-wrap: balance; }
.note-header {
  display: flex; justify-content: space-between; align-items: center; gap: 30px;
  padding: 22px clamp(20px,7vw,100px); border-bottom: 1px solid var(--line);
}
.note-header a { text-decoration: none; font-size: 13px; font-weight: 700; }
.note-shell { width: min(920px, calc(100% - 40px)); margin: 0 auto; padding: 88px 0 110px; }
.note-type { color: var(--copper); font-size: 12px; font-weight: 700; letter-spacing: .14em; }
h1 { margin: 14px 0 25px; font-size: clamp(42px,7vw,76px); line-height: 1.25; letter-spacing: -.05em; font-weight: 550; }
.standfirst { color: var(--muted); font-size: clamp(19px,2.4vw,25px); line-height: 1.8; }
.note-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 36px 0 60px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.note-outline {
  display: grid; grid-template-columns: 170px 1fr; gap: 34px;
  margin: 42px 0 72px; padding: 28px; border: 1px solid var(--line);
  border-radius: 16px; background: rgba(255,255,255,.24);
}
.note-outline strong { color: var(--copper); font-size: 12px; letter-spacing: .1em; }
.note-outline nav { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 8px 24px; }
.note-outline a { color: var(--green); text-decoration: none; font-size: 14px; font-weight: 700; }
.note-section { scroll-margin-top: 32px; }
h2 { margin: 60px 0 18px; font-size: clamp(28px,4vw,40px); line-height: 1.4; font-weight: 600; }
h3 { margin: 36px 0 12px; font-size: 23px; }
p { margin: 0 0 22px; }
.note-figure { margin: 38px 0 44px; }
.note-figure img {
  display: block; width: 100%; max-height: 620px; object-fit: cover;
  border: 1px solid var(--line); border-radius: 16px; background: #fff;
}
.note-figure.contain img { object-fit: contain; background: #eee9df; }
.note-figure figcaption { margin-top: 10px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.fact-boundary {
  margin: 30px 0; padding: 22px 26px; border-radius: 14px;
  border: 1px solid var(--line); background: rgba(255,255,255,.25);
}
.fact-boundary strong { color: var(--green); }
.research-table { width: 100%; margin: 30px 0; border-collapse: collapse; font-size: 14px; }
.research-table th, .research-table td { padding: 14px 16px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.research-table th { color: var(--green); background: rgba(255,255,255,.28); }
blockquote { margin: 38px 0; padding: 24px 28px; color: var(--green); background: #e9e2d5; border-left: 4px solid var(--copper); font-size: 20px; }
.evidence-list {
  margin: 28px 0; padding: 26px 30px; border: 1px solid var(--line);
  border-radius: 16px; background: rgba(255,255,255,.22);
}
.evidence-list li + li { margin-top: 10px; }
.evidence-list a { color: var(--green); font-weight: 700; }
.insight-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; margin: 34px 0; }
.insight { padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.22); }
.insight strong { display: block; margin-bottom: 8px; color: var(--green); }
.note-footer { margin-top: 80px; padding-top: 28px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.note-footer a { color: var(--green); font-weight: 700; }
.related-notes { margin-top: 80px; padding-top: 34px; border-top: 1px solid var(--line); }
.related-notes h2 { margin-top: 0; }
.related-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.related-grid a {
  display: block; min-height: 150px; padding: 22px; text-decoration: none;
  border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.22);
}
.related-grid span { color: var(--copper); font-size: 11px; letter-spacing: .08em; }
.related-grid strong { display: block; margin-top: 18px; color: var(--green); line-height: 1.5; }
.magazine-hero {
  display: grid; grid-template-columns: 1.25fr .75fr; align-items: center; gap: clamp(40px,7vw,90px);
}
.magazine-cover-figure { margin: 0; }
.magazine-cover-figure img {
  display: block; width: 100%; max-height: 540px; object-fit: contain; object-position: center;
  border: 1px solid var(--line); border-radius: 16px; background: #fff;
}
.magazine-cover-figure figcaption {
  margin-top: 10px; color: var(--muted); font-size: 12px; text-align: center;
}
.evidence-note {
  margin: 28px 0 70px; padding: 18px 22px; color: var(--muted); font-size: 13px;
  border-left: 3px solid var(--copper); background: rgba(255,255,255,.2);
}
.magazine-contents {
  display: grid; grid-template-columns: .8fr 1.2fr; align-items: center;
  gap: clamp(35px,6vw,70px); margin: 70px 0;
}
.magazine-contents h2 { margin-top: 8px; }
.magazine-contents a { text-decoration: none; }
.magazine-contents img {
  display: block; width: 100%; border: 1px solid var(--line); border-radius: 14px; background: #fff;
}
.magazine-contents a span {
  display: block; margin-top: 10px; color: var(--green); font-size: 12px; font-weight: 700;
}
.magazine-feature-grid {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; margin: 30px 0 80px;
}
.magazine-feature-grid a {
  overflow: hidden; text-decoration: none; border: 1px solid var(--line);
  border-radius: 16px; background: rgba(255,255,255,.22);
}
.magazine-feature-grid img {
  display: block; width: 100%; aspect-ratio: 1.55; object-fit: cover;
  border-bottom: 1px solid var(--line);
}
.magazine-feature-grid div { padding: 24px; }
.magazine-feature-grid span { color: var(--copper); font-size: 11px; letter-spacing: .08em; }
.magazine-feature-grid h3 { margin: 12px 0 10px; }
.magazine-feature-grid p { color: var(--muted); font-size: 14px; }
.magazine-reader {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 35px;
  margin-top: 70px; padding: 36px; color: var(--paper); border-radius: 18px; background: var(--green);
}
.magazine-reader h2 { margin-top: 8px; }
.magazine-reader p { color: rgba(244,240,231,.68); }
.note-button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 46px;
  padding: 0 22px; border: 1px solid rgba(244,240,231,.45); border-radius: 999px; font-size: 13px; font-weight: 700;
}
.reader-actions { display: grid; gap: 10px; min-width: 160px; }
.note-button { color: var(--paper); text-decoration: none; }
.note-button.secondary { color: rgba(244,240,231,.72); border-color: rgba(244,240,231,.25); }
@media (max-width: 680px) {
  body { font-size: 16px; }
  .note-header { padding: 18px 20px; }
  .note-shell { padding-top: 58px; }
  .insight-grid { grid-template-columns: 1fr; }
  .note-outline { grid-template-columns: 1fr; gap: 16px; padding: 22px; }
  .note-outline nav { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .magazine-hero, .magazine-contents, .magazine-reader { grid-template-columns: 1fr; }
  .magazine-cover-figure img { max-height: 500px; }
  .magazine-feature-grid { grid-template-columns: 1fr; }
  .reader-actions { width: 100%; }
  .research-table { display: block; overflow-x: auto; white-space: nowrap; }
}