.flush-definition {
  max-width: 840px;
  margin: 0 0 36px;
  padding: 24px;
  background: #eef2e9;
  border: 1px solid #d7e1d0;
  border-radius: 14px;
}
.flush-definition h2 { font-size: 28px; line-height: 1.3; }
.flush-definition p { font-size: 18px; line-height: 1.8; color: #52664c; }
.flush-definition .five-cards { justify-content: flex-start; gap: 8px; margin: 18px 0; }
.flush-focus-toolbar { display: none; justify-content: flex-end; margin: 0 0 14px; }
.flush-focus-toolbar button {
  min-height: 44px;
  padding: 11px 16px;
  border: 1px solid #c5d4bf;
  border-radius: 9px;
  background: #edf2e7;
  color: #24543e;
  font-size: 16px;
  font-weight: 600;
}
.flush-focus-toolbar button:focus-visible { outline: 3px solid #db8c55; outline-offset: 3px; }
#flushTutorial .example-select-wrap select { font-size: 16px; }
body.flush-tutorial-focus { overflow: hidden; }
body.flush-tutorial-focus > .header,
body.flush-tutorial-focus main > :not(#flushTutorial) { display: none; }
body.flush-tutorial-focus #flushTutorial {
  position: fixed;
  inset: 0;
  z-index: 60;
  width: 100%;
  height: 100dvh;
  margin: 0;
  padding: env(safe-area-inset-top, 0px) 16px calc(86px + env(safe-area-inset-bottom, 0px));
  background: #f7f8f3;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}
body.flush-tutorial-focus #flushTutorial > * { max-width: 1200px; margin-left: auto; margin-right: auto; }
body.flush-tutorial-focus .flush-focus-toolbar {
  position: sticky;
  top: 0;
  z-index: 20;
  margin-bottom: 0;
  padding: 8px 0;
  background: #f7f8f3;
}
body.flush-tutorial-focus .example-picker { margin: 0 auto 12px; padding: 12px; }
body.flush-tutorial-focus .example-picker p { display: none; }
body.flush-tutorial-focus .example-picker label { font-size: 13px; }
body.flush-tutorial-focus .table-panel .tutorial-client-bar,
body.flush-tutorial-focus .table-panel .table-top { display: none; }
body.flush-tutorial-focus .arena { height: clamp(330px, 47dvh, 520px); }
body.flush-tutorial-focus .table-bottom { padding: 9px 12px; }
body.flush-tutorial-focus .table-bottom > span { display: none; }
body.flush-tutorial-focus .flush-lesson { display: block; padding: 16px; margin-top: 12px; }
body.flush-tutorial-focus .flush-lesson h2 { font-size: 22px; margin: 8px 0; }
body.flush-tutorial-focus .flush-lesson p { font-size: 16px; line-height: 1.65; }
body.flush-tutorial-focus .flush-buttons {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 8px;
  max-width: none;
  min-width: 0;
  margin: 0;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
  background: #fffefb;
  border-top: 1px solid #cdd9c7;
}
body.flush-tutorial-focus .flush-buttons button { min-height: 44px; font-size: 14px; padding: 10px; }
body.flush-tutorial-focus .flush-buttons .primary { flex: 1; max-width: 360px; }
body.flush-tutorial-focus .flush-buttons .restart { padding: 10px; }
@media (min-width: 801px) {
  .flush-definition {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
    gap: 12px 36px;
    max-width: none;
    width: 100%;
    padding: 30px 32px;
    margin-bottom: 32px;
  }
  .flush-definition h2 { grid-column: 1; margin: 0; }
  .flush-definition p:first-of-type { grid-column: 1; margin: 0; max-width: 620px; }
  .flush-definition .five-cards {
    grid-column: 2;
    grid-row: 1 / 3;
    justify-content: center;
    align-self: center;
    margin: 0;
    gap: 10px;
  }
  .flush-definition .five-cards .card { width: 54px; height: 75px; font-size: 30px; }
  .flush-definition .five-cards .card small { font-size: 24px; }
  .flush-definition p:last-of-type {
    grid-column: 1 / -1;
    border-top: 1px solid #d4dfcd;
    padding-top: 18px;
    margin: 8px 0 0;
    font-size: 16px;
    line-height: 1.75;
  }
}
@media (max-width: 800px) {
  .flush-focus-toolbar { display: flex; }
}
@media (max-width: 600px) {
  .flush-definition { padding: 20px; margin-bottom: 24px; }
  .flush-definition h2 { font-size: 26px; }
  .flush-definition p { font-size: 17px; }
  .flush-focus-toolbar button { width: 100%; }
  body.flush-tutorial-focus #flushTutorial { padding-left: 8px; padding-right: 8px; }
  body.flush-tutorial-focus .flush-focus-toolbar { justify-content: flex-start; }
  body.flush-tutorial-focus .flush-focus-toolbar button { width: auto; }
  body.flush-tutorial-focus .example-picker { display: block; padding: 8px 12px; }
  body.flush-tutorial-focus .example-picker > div:first-child { margin-bottom: 7px; }
  body.flush-tutorial-focus .example-select-wrap select { padding-top: 9px; padding-bottom: 9px; }
  body.flush-tutorial-focus .arena { height: clamp(330px, 45dvh, 425px); }
}