/* ==========================================================================
   即将上线 / 页面不存在
   ========================================================================== */
.ph-card {
  display: grid;
  place-items: center;
  min-height: calc(100vh - var(--topbar-h) - 72px);
  padding: 48px 24px;
}
.ph { display: flex; flex-direction: column; align-items: center; max-width: 440px; text-align: center; }
.ph .yb-paper { --paper-size: 188px; margin-bottom: 20px; }
.ph-title { margin-top: 12px; font-size: var(--fs-20); }
.ph-desc { margin-top: 8px; font-size: var(--fs-14); line-height: 1.75; color: var(--c-text-2); }
.ph-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 24px; }
.ph-note { margin-top: 20px; font-size: var(--fs-12); color: var(--c-text-3); }

@media (max-width: 639px) {
  .ph-card { min-height: calc(100vh - var(--topbar-h) - 40px); padding: 36px 20px; }
  .ph .yb-paper { --paper-size: 160px; }
}