/* Improve reading contrast without changing the layout rhythm. */
.member-app.shanshui-shell { font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif; }
.shanshui-shell .m-sidebar .m-nav-link { font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif; font-size:14px; font-weight:500; letter-spacing:0; }
.member-app .s-import-client > span { font-size:13px; line-height:1.5; font-weight:500; color:var(--heading); }
.member-app .s-import-client .m-client-logo { width:28px; height:28px; }
.member-app :is(.s-module-heading h2,.s-account-heading h2,.s-share h2) { font-size:16px; font-weight:600; }
.member-app :is(.s-service-label,.s-service-facts dt,.s-usage-details dt,.s-account-plan-facts dt,.s-wallet-values dt) { font-size:12px; color:var(--secondary); }
.member-app :is(.s-inline-action,.s-share-action,.s-device-action) { font-size:13px; font-weight:500; }
.member-app .s-device-copy p { font-size:12px; color:var(--secondary); }
.member-app .ss-plan-name h2 { font-size:17px; font-weight:600; }
.ss-plan-facts,.ss-plan .m-plan-details summary { font-size:12px; }
.ss-plan .m-plan-cycle select,.ss-plan .m-plan-purchase { font-size:12px; }
.member-app .s-overview .m-announcements { margin-bottom:0; }
.member-app .m-announcement-bar { background:var(--surface); border-color:var(--outline); }
.member-app .m-announcement-item strong { font-size:13px; font-weight:600; color:var(--heading); }
.member-app .m-announcement-item span,.member-app .m-announcement-pause { font-size:12px; color:var(--secondary); }
.ss-node-tags > span { font-size:11px; color:var(--secondary); }
.ss-node-facts,.ss-ticket-meta,.ss-order-meta { font-size:12px; }
.field-label { font-size:13px; font-weight:500; }
@media(max-width:767px) {
  .shanshui-shell .m-sidebar .m-nav-link { font-size:13px; }
  .member-app .ss-plan-name h2 { font-size:15px; line-height:20px; }
  .member-app .s-import-client { gap:7px; padding-left:7px; padding-right:7px; }
  .member-app .s-import-client > span { font-size:12px; }
  .member-app .s-import-client .m-client-logo { width:25px; height:25px; }
  .ss-plan .m-plan-cycle select,.ss-plan .m-plan-purchase { font-size:12px; }
  .ss-node-facts,.ss-ticket-meta,.ss-order-meta { font-size:11px; }
  .ss-node-tags > span { font-size:10px; }
  .field-wrapper input { font-size:16px; }
  .member-app .m-announcement-bar { gap:8px; min-height:48px; padding:2px 8px; }
  .member-app .m-announcement-label { padding-right:8px; }
  .member-app .m-announcement-item span { display:none; }
  .member-app .m-announcement-item strong { font-size:12px; }
}