/* 门户页面样式（模块页面不引用这个文件） */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--jm-paper); color: var(--jm-ink);
  font-family: var(--jm-sans); font-size: 15px; line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.wrap { max-width: var(--jm-max); margin: 0 auto; padding: 0 var(--jm-gutter); }
.serif { font-family: var(--jm-serif); }
.num { font-family: var(--jm-num); font-variant-numeric: tabular-nums; }
.muted { color: var(--jm-ink-3); }
.eyebrow { font-size: 12px; letter-spacing: .16em; color: var(--jm-ink-3); margin: 0; }

.reveal { animation: up .6s var(--jm-ease) both; }
.reveal:nth-child(2) { animation-delay: .06s; }
.reveal:nth-child(3) { animation-delay: .12s; }
.reveal:nth-child(4) { animation-delay: .18s; }
.reveal:nth-child(5) { animation-delay: .24s; }
@keyframes up { from { opacity: 0; transform: translateY(10px); } }
@media (prefers-reduced-motion: reduce) { .reveal, .reveal * { animation: none !important; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: inherit; font-size: 15px; padding: 10px 18px; border-radius: var(--jm-r);
  border: 1px solid var(--jm-line); background: transparent; color: var(--jm-ink);
  text-decoration: none; cursor: pointer; transition: background .2s, border-color .2s;
}
.btn:hover { border-color: var(--jm-ink-3); }
.btn.primary { background: var(--jm-action); border-color: var(--jm-action); color: var(--jm-on-wine); }
.btn.primary:hover { background: var(--jm-action-deep); border-color: var(--jm-action-deep); }
.btn:focus-visible, input:focus-visible { outline: 2px solid var(--jm-wine); outline-offset: 2px; }

.field { display: grid; gap: 6px; }
.field span { font-size: 13px; color: var(--jm-ink-2); }
.field small { font-size: 12px; color: var(--jm-ink-3); }
input[type=text], input[type=password], input[type=email] {
  font: inherit; width: 100%; padding: 11px 12px; border-radius: var(--jm-r);
  border: 1px solid var(--jm-line); background: var(--jm-surface); color: var(--jm-ink);
}
input::placeholder { color: var(--jm-ink-3); }

.section { padding: 36px 0 8px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  padding-bottom: 12px; border-bottom: 1px solid var(--jm-ink); }
.section-head h2 { margin: 0; font-family: var(--jm-serif); font-size: 20px; font-weight: 700; letter-spacing: .04em; }
.section-head a { font-size: 13px; color: var(--jm-ink-3); text-decoration: none; }
.section-head a:hover { color: var(--jm-wine); }

.tag { display: inline-block; font-size: 12px; line-height: 1; padding: 4px 7px; border-radius: 3px;
  background: var(--jm-sunken); color: var(--jm-ink-2); white-space: nowrap; }
.tag.wine { background: var(--jm-wine-pale); color: var(--jm-wine); }
.tag.teal { background: var(--jm-teal-pale); color: var(--jm-teal); }
.tag.amber { background: var(--jm-amber-pale); color: var(--jm-amber); }

.foot { margin-top: 56px; padding: 22px 0 40px; border-top: 1px solid var(--jm-line);
  font-size: 13px; color: var(--jm-ink-3); display: flex; flex-wrap: wrap; gap: 8px 20px; }