:root { color-scheme: light; --paper: #faf7ef; --ink: #2d3525; --muted: #636d59; --green: #526b44; --rule: #dfdfcf; }
* { box-sizing: border-box; }
html { min-width: 280px; background: var(--paper); }
body { margin: 0; color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; }
.page { width: min(1060px, calc(100% - 112px)); min-height: 100svh; margin: 0 auto; display: flex; flex-direction: column; }
.brand { display: flex; align-items: center; gap: 12px; padding-top: 46px; font-size: 21px; letter-spacing: 2px; font-weight: 600; }
.brand-dot { width: 10px; height: 10px; border-radius: 50%; background: #71895d; }
.intro { display: flex; position: relative; align-items: center; flex: 1; min-height: 560px; padding: 68px 0 70px; }
.copy { position: relative; z-index: 1; width: 67%; }
.eyebrow { margin: 0 0 24px; color: var(--green); font-size: 15px; letter-spacing: 3px; line-height: 1.8; }
h1 { margin: 0; font-family: "Songti SC", "STSong", "SimSun", "Noto Serif CJK SC", serif; font-size: clamp(38px, 4.8vw, 60px); font-weight: 600; letter-spacing: 2px; line-height: 1.4; }
.description { margin: 25px 0 0; color: var(--muted); font-size: 17px; line-height: 1.95; }
.entry-note { border-top: 1px solid var(--rule); margin-top: 38px; padding-top: 22px; width: min(400px, 100%); }
.entry-label { display: block; color: var(--green); font-size: 14px; letter-spacing: 1px; }
.entry-note p { margin: 9px 0 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.botanical { position: absolute; right: -20px; top: 50%; width: 340px; height: auto; transform: translateY(-50%); mix-blend-mode: multiply; pointer-events: none; }
footer { display: flex; justify-content: space-between; align-items: center; gap: 12px; border-top: 1px solid var(--rule); padding: 24px 0 30px; color: var(--muted); font-size: 12px; letter-spacing: .5px; line-height: 1.8; }
.home-link { display: inline-flex; justify-content: center; align-items: center; gap: 14px; min-height: 48px; margin-top: 32px; padding: 12px 24px; border-radius: 10px; background: var(--green); color: white; font-size: 16px; line-height: 1.5; text-decoration: none; }
.home-link:hover { background: #405636; }
.home-link:focus-visible { outline: 3px solid #947349; outline-offset: 5px; }
@media (max-width: 700px) {
  .page { width: calc(100% - 48px); }
  .brand { padding-top: 30px; font-size: 19px; }
  .intro { min-height: 610px; padding: 60px 0 48px; align-items: flex-start; }
  .copy { width: 100%; }
  .eyebrow { margin-bottom: 20px; font-size: 13px; letter-spacing: 2px; }
  h1 { font-size: clamp(31px, 7.8vw, 47px); line-height: 1.5; letter-spacing: 1px; }
  .description { max-width: 275px; margin-top: 25px; font-size: 15px; }
  .botanical { width: 185px; right: -18px; top: auto; bottom: 2px; transform: none; }
  .entry-note { width: calc(100% - 67px); margin-top: 34px; padding-top: 21px; }
  .entry-label { font-size: 13px; }
  .entry-note p { font-size: 13px; }
  footer { align-items: flex-start; font-size: 11px; padding-top: 20px; }
  .page-error .intro { min-height: 550px; }
}
@media (max-width: 359px) {
  .page { width: calc(100% - 36px); }
  .intro { min-height: 660px; }
  .entry-note { width: 100%; }
  .botanical { width: 150px; right: -10px; bottom: 0; }
  footer { gap: 6px; letter-spacing: 0; }
}