/* ===== 邮局（Webmail 门户版式复原） ===== */
body.mod-mail .module-page { background: #eef3f9; }

.mail-portal {
  max-width: 640px; margin: 0 auto; border: 1px solid #9db8d2; background: #fff;
  box-shadow: 0 2px 8px rgba(10,78,162,.12);
}
.mail-top {
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(180deg, #0a4ea2, #073a7c); color: #fff;
  padding: 12px 18px;
}
.mail-logo { font-size: 18px; font-weight: bold; }
.mail-tag {
  font-size: 11px; background: #fff; color: #0a4ea2; padding: 2px 8px; border-radius: 3px; letter-spacing: 1px;
}

.mail-body { display: flex; gap: 0; }
.mail-login {
  flex: 0 0 240px; padding: 20px 18px; background: #f4f8fd; border-right: 1px solid #d4e0ee;
}
.mail-login h4 { margin: 0 0 12px; font-size: 14px; color: #0a3576; }
.mail-login label { display: block; font-size: 12px; color: #555; margin-bottom: 10px; }
.mail-login input {
  width: 100%; box-sizing: border-box; margin-top: 4px; padding: 6px 8px;
  border: 1px solid #b9c9dc; border-radius: 3px; font-size: 13px;
}
.mail-btns { display: flex; gap: 8px; margin-top: 4px; }
.mail-btn {
  flex: 1; padding: 7px 0; border: 0; border-radius: 3px; cursor: pointer;
  font-size: 13px; color: #fff; background: #0a4ea2;
}
.mail-btn:hover { background: #073a7c; }
.mail-tip { text-align: center; font-size: 11px; color: #999; margin: 12px 0 0; }

.mail-info { flex: 1 1 auto; padding: 18px 20px; font-size: 13px; color: #444; line-height: 1.8; }
.mail-info h4 { margin: 0 0 8px; font-size: 14px; color: #0a3576; }
.mail-offline {
  background: #fff6e6; border: 1px solid #f0d79a; color: #8a5a00;
  padding: 8px 10px; border-radius: 3px; margin: 10px 0;
}
.mail-offline strong { color: #c0392b; }
.mail-links { list-style: none; margin: 10px 0 0; padding: 0; }
.mail-links li { padding: 3px 0; }
.mail-links a { color: #0a4ea2; text-decoration: none; }
.mail-links a:hover { text-decoration: underline; }

@media (max-width: 600px) {
  .mail-body { flex-direction: column; }
  .mail-login { flex: 1 1 auto; border-right: 0; border-bottom: 1px solid #d4e0ee; }
}