.self-service { max-width: 1180px; }
.self-service .masthead { margin-bottom: 24px; }
.self-service h1 { margin: 0 0 10px; font-size: 28px; }
.self-service h2 { margin: 0 0 16px; font-size: 18px; }
.self-service .editor-panel { padding: clamp(20px, 4vw, 36px); }
.self-service .section-help { font-size: 13px; line-height: 1.7; }
#signatureForm { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, 1fr); gap: 36px; margin-top: 30px; align-items: start; }
.editing-column { min-width: 0; }
#signatureFields { border: 0; padding: 0; margin: 0; min-width: 0; }
#newUserFields { margin-bottom: 24px; }
.self-service .form-section + .form-section { margin-top: 28px; padding-top: 28px; }
.self-service .employment-preset { grid-template-columns: minmax(0, 1fr); gap: 16px; margin-bottom: 12px; }
.self-service .employment-date-field input { height: 46px; max-width: 260px; }
.self-service .employment-date-field > span { font-size: 13px; }
.self-service .preset-switch { min-height: 62px; height: auto; }
.self-service .mode-segments { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.self-service textarea { width: 100%; min-height: 112px; padding: 14px; border-radius: 12px; font: inherit; font-size: 16px; line-height: 1.7; }
.self-service .counter-fields { grid-template-columns: 1fr 1fr; gap: 14px; }
.self-service .counter-fields > label:first-child { grid-column: 1 / -1; }
.self-service .counter-fields > label > span, .self-service .counter-direction legend { font-size: 12px; }
.self-service .counter-card { border-radius: 12px; padding: 16px; }
.self-service .counter-footer { flex-direction: row; flex-wrap: wrap; gap: 8px; }
.self-service .counter-footer > div { margin-left: auto; }
.self-service .inline-button { min-height: 40px; }
/* 添加入口靠近列表；独立于折叠内容，空列表或收起后仍可添加。 */
.counter-area { display: flow-root; margin-top: 20px; }
.counter-area > button { float: right; margin: 0 0 12px 16px; }
.counter-details { margin: 0; }
.counter-details .counter-list { clear: both; }
.quiet-details { margin-top: 12px; font-size: 12px; color: var(--muted); line-height: 1.7; }
.quiet-details p { margin: 8px 0 0; }
.key-details label { display: block; max-width: 300px; margin-top: 10px; }
summary { cursor: pointer; width: fit-content; padding: 6px 0; }
summary:focus-visible, .return-bot:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
/* 最终结果与更新动作始终相邻；桌面随滚动可见，窄屏回到正常文档流避免遮挡输入。 */
.result-panel { position: sticky; top: 24px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: #f7fafc; }
.result-panel h2 { margin-bottom: 8px; }
.self-service .preview-block { align-items: flex-start; margin: 24px 0 16px; padding: 18px 0; background: transparent; border: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); border-radius: 0; }
.self-service .preview-copy { min-width: 0; }
.self-service .preview-copy p { margin: 0; font-size: 17px; line-height: 1.8; color: var(--ink); white-space: pre-wrap; overflow-wrap: anywhere; }
.self-service .avatar-placeholder { width: 34px; height: 34px; border-radius: 10px; font-size: 17px; }
.self-service .form-message { min-height: 44px; margin: 0 0 12px; font-size: 13px; line-height: 1.7; }
.self-service .form-message[data-state="error"] { color: var(--danger); }
.self-service .form-message[data-state="saved"] { color: #106d58; }
.self-service #saveButton { width: 100%; min-height: 48px; }
.result-help, .entry-help { color: var(--muted); font-size: 12px; line-height: 1.8; }
.result-help { margin-bottom: 0; }
.self-service button:disabled { opacity: .5; cursor: not-allowed; }
.self-service [hidden] { display: none !important; }
.self-service .field-error, .self-service .counter-fields .field-error { display: block; color: var(--danger); font-size: 12px; line-height: 1.6; font-weight: 400; margin: 6px 0 0; }
.self-service input[aria-invalid="true"] { border-color: var(--danger); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.expired-dialog { width: min(440px, calc(100vw - 40px)); box-sizing: border-box; padding: 36px; border: 1px solid var(--line); border-radius: 24px; color: var(--ink); background: #fff; box-shadow: 0 24px 80px rgb(18 49 60 / 18%); text-align: center; }
.expired-dialog::backdrop { background: rgb(18 49 60 / 35%); backdrop-filter: blur(6px); }
.expired-dialog h2 { margin: 12px 0; font-size: 26px; }
.expired-dialog p { line-height: 1.8; }
.expired-dialog .entry-help { margin-top: 20px; }
.return-bot { display: inline-flex; text-decoration: none; }
@media (max-width: 820px) {
  #signatureForm { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .result-panel { position: static; }
}
@media (max-width: 480px) {
  .self-service { width: calc(100% - 24px); padding-top: 16px; }
  .self-service h1 { font-size: 24px; }
  .self-service .editor-panel { padding: 20px 16px; border-radius: 20px; }
  .self-service .counter-fields { grid-template-columns: minmax(0, 1fr); }
  .self-service .mode-segments span { font-size: 12px; }
  .result-panel { padding: 20px; }
}