:root {
  color-scheme: light;
  --paper: #f6f4eb;
  --ink: #24352c;
  --muted: #4f6157;
  --line: #d2d7c8;
  --green: #244b3d;
  --serif: Georgia, "Songti SC", "Noto Serif CJK SC", serif;
  font: 16px/1.65 system-ui, -apple-system, "PingFang SC", sans-serif;
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--green); text-underline-offset: .22em; }
a:focus-visible { outline: 2px solid var(--green); outline-offset: 5px; }
.wrap { width: min(70rem, calc(100% - 4rem)); margin-inline: auto; }
.topbar { border-bottom: 1px solid var(--line); }
.topbar nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.5rem; }
.brand, .nav-links { display: flex; align-items: center; gap: .75rem; }
.brand { font-weight: 700; letter-spacing: -.025em; text-decoration: none; }
.brand svg { width: 1.8rem; height: 1.8rem; }
.nav-links { gap: clamp(.85rem, 3vw, 1.75rem); font-size: .9rem; }
.nav-links a { text-decoration: none; }
.nav-links a:hover, .nav-links [aria-current] { text-decoration: underline; }
.hero { display: grid; grid-template-columns: 1.07fr 1fr; align-items: center; gap: clamp(2rem, 5vw, 5.25rem); padding-block: 3.5rem; }
.kicker { display: flex; align-items: center; gap: .65rem; margin: 0 0 1rem; color: var(--green); font-size: .76rem; font-weight: 700; letter-spacing: .15em; }
.kicker::before { content: ""; width: 1.5rem; height: 1px; background: currentColor; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 600; line-height: 1.14; }
.hero h1 { font-size: clamp(3.15rem, 5.9vw, 6.05rem); letter-spacing: -.075em; }
.intro { margin: 1.3rem 0 1.75rem; max-width: 29rem; color: var(--muted); font-size: 1.02rem; line-height: 1.9; }
.button { display: inline-flex; gap: 1.15rem; align-items: center; padding: .62rem .95rem; background: var(--green); color: #f9f7ed; text-decoration: none; font-size: .9rem; }
.button:hover { background: #315e4e; }
.profile { margin: 0; padding: 1.25rem 1.35rem 1rem; background: #203e33; color: #f5f4e8; border-radius: .55rem; }
.profile-head, .profile figcaption { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem 1rem; flex-wrap: wrap; }
.profile-head { border-bottom: 1px solid #577163; padding-bottom: .6rem; }
.profile-head strong { font-size: .94rem; }
.profile-head span, .profile figcaption { color: #c2d1c3; font-size: .72rem; }
.profile svg { display: block; width: 100%; height: auto; margin-block: .55rem .3rem; }
.profile figcaption { border-top: 1px solid #577163; padding-top: .65rem; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding-block: 1.25rem 1.1rem; border-top: 1px solid var(--line); }
.section-head h2 { font-size: clamp(1.65rem, 3vw, 2.15rem); }
.section-head span { color: var(--muted); font-size: .82rem; }
.notes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; list-style: none; padding: 0; margin: 0; }
.notes li { display: flex; }
.note { display: flex; width: 100%; flex-direction: column; min-height: 11.25rem; padding: 1.1rem 1.2rem; text-decoration: none; border: 1px solid var(--line); background: #fbfaf3; }
.note:hover { background: #eeefe4; border-color: #809789; }
.note-label { color: var(--green); font-size: .71rem; font-weight: 700; letter-spacing: .09em; }
.note h3 { margin-top: .55rem; font-size: 1.48rem; }
.note p { margin: .5rem 0 .75rem; color: var(--muted); font-size: .89rem; line-height: 1.65; }
.note-arrow { margin-top: auto; align-self: flex-end; font-size: 1.15rem; line-height: 1; }
.footer { display: flex; justify-content: space-between; gap: .8rem; border-top: 1px solid var(--line); margin-top: 2.4rem; padding-block: 1rem 1.6rem; color: var(--muted); font-size: .8rem; }
.inner { padding-top: 3rem; min-height: 55vh; }
.inner h1 { font-size: clamp(2.6rem, 7vw, 4.5rem); letter-spacing: -.04em; margin-bottom: 1.4rem; }
.article { width: min(43rem, 100%); }
.article p { color: var(--muted); line-height: 1.95; margin-bottom: 1.15rem; }
.back { display: inline-block; margin-top: 1.25rem; }
@media (max-width: 760px) {
  .wrap { width: calc(100% - 2.4rem); }
  .hero { grid-template-columns: 1fr; gap: 1.8rem; padding-block: 2.25rem; }
  .hero h1 { font-size: clamp(2.85rem, 10vw, 4.6rem); }
  .intro { margin-top: .95rem; margin-bottom: 1.15rem; }
  .notes { grid-template-columns: 1fr; gap: .7rem; }
  .note { min-height: auto; }
  .profile { padding: .9rem .9rem .75rem; }
}