* { box-sizing: border-box; }
body {
  --accent: #63452d;
  --paper: #fff9ee;
  margin: 0;
  background: #f5f0e7;
  color: #392d24;
  font: 16px/1.65 system-ui, -apple-system, sans-serif;
}
body.wang { --accent: #354d42; --paper: #f4f7ef; background: #edf0e8; }
header, main, footer { width: min(100% - 40px, 760px); margin-inline: auto; }
header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; }
header a { color: #554333; text-decoration: none; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 54px; height: auto; display: block; }
.brand span { font-size: 11px; letter-spacing: .08em; }
main { padding: 22px 0 30px; }
.card { border: 1px solid #d8cdbb; border-radius: 14px; background: var(--paper); padding: clamp(18px, 5vw, 40px); }
.profile { display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.work { color: var(--accent); font-size: 13px; text-align: center; flex: none; }
.work img { display: block; width: clamp(70px, 22vw, 144px); height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 8px; }
.label { color: #785d3b; font-size: 13px; margin: 0; }
h1 { margin: 4px 0; font: 500 clamp(30px, 6vw, 44px)/1.2 serif; }
.role { margin: 6px 0 0; }
.name-link { color: inherit; text-decoration: none; }
.phone { display: inline-flex; align-items: center; min-height: 44px; color: #554333; font-variant-numeric: tabular-nums; }
.greeting { padding: 14px 16px; border-left: 2px solid var(--accent); margin: 16px 0; background: #ffffff8c; }
.contacts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
.contact-help { margin: 10px 0 0; color: #645640; font-size: 14px; }
.wechat { text-align: center; margin-top: 24px; padding-top: 18px; border-top: 1px solid #d8cdbb; }
.wechat h2 { margin: 0; font-size: 18px; }
.wechat p { margin: 5px 0 12px; color: #645640; font-size: 14px; }
.wechat img { display: block; width: min(100%, 270px); height: auto; margin-inline: auto; border-radius: 8px; }
.actions { margin-top: 22px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.button { display: grid; place-items: center; min-height: 48px; text-align: center; padding: 9px 6px; border: 1px solid #ae9472; border-radius: 6px; color: #554333; text-decoration: none; }
.primary { grid-column: 1 / -1; background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }
a:focus-visible { outline: 2px solid #785d3b; outline-offset: 3px; }
footer { padding: 14px 0 24px; border-top: 1px solid #d8cdbb; font-size: 13px; color: #645640; }
@media (max-width: 380px) { .brand span { display: none; } main { padding-top: 10px; } }