.f15-tutorial,
.f15-streak,
.f15-mastery,
.f15-help,
.f15-cities {
  padding: 20px;
  margin: 16px 0;
  border: 1px solid #d8c49c;
  border-radius: 18px;
  background: #fff9ec;
  color: #263d42;
  overflow-wrap: anywhere;
}
.f15-tutorial {
  border: 2px solid #c58d35;
  background: #fff0c5;
}
.f15-tutorial > span,
.f15-order > span {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.09em;
  color: #806028;
}
.f15-tutorial h2,
.f15-streak h2,
.f15-mastery h2,
.f15-help h2,
.f15-cities h2 {
  font-size: 21px;
  line-height: 1.3;
  margin: 8px 0;
}
.f15-tutorial p,
.f15-mastery p,
.f15-streak p,
.f15-help p,
.f15-cities p {
  font-size: 14px;
  line-height: 1.6;
  margin: 10px 0;
}
.f15-order-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 20px 0;
}
.f15-order {
  min-width: 0;
  padding: 18px;
  border: 1px solid #d7c6a3;
  border-radius: 16px;
  background: #fff9ec;
}
.f15-order.done {
  background: #e8f3e7;
}
.f15-order .h5-goods {
  width: 64px;
  height: 64px;
  display: block;
  margin-bottom: 8px;
}
.f15-order h2 {
  font-size: 20px;
  margin: 8px 0;
}
.f15-order p {
  font-size: 13px;
  line-height: 1.7;
}
.f15-order button + button {
  margin-top: 8px;
}
.f15-streak ol {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  list-style: none;
  gap: 7px;
  padding: 0;
  margin: 16px 0;
}
.f15-streak li {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 5px;
  border: 1px solid #ded1b8;
  border-radius: 12px;
  text-align: center;
  gap: 7px;
  font-size: 12px;
}
.f15-streak li.current {
  background: #fce5a7;
  border: 2px solid #ac7825;
}
.f15-streak li small {
  font-size: 11px;
}
.f15-quality {
  display: inline-block;
  padding: 6px 9px;
  margin: 4px;
  background: #f9e6ad;
  border-radius: 10px;
  font-size: 13px;
}
.f15-city-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.f15-city-grid details {
  min-width: 0;
  padding: 12px;
  background: #fff;
  border: 1px solid #e1d5be;
  border-radius: 12px;
}
.f15-city-grid summary {
  cursor: pointer;
  font-weight: 700;
  padding: 8px;
}
.f15-city-grid article {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid #eee2cd;
}
.f15-city-grid article > div {
  flex: 1;
  min-width: 110px;
}
.f15-city-grid small,
.f15-city-grid span {
  display: block;
  font-size: 12px;
  line-height: 1.7;
}
.f15-city-grid .h5-goods {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
}
.f15-help article {
  padding: 12px 0;
  border-top: 1px solid #dfd1b5;
}
.f15-help > button {
  margin: 6px 0;
}
@media (max-width: 600px) {
  .f15-order-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }
  .f15-order {
    padding: 12px;
  }
  .f15-order h2 {
    font-size: 17px;
  }
  .f15-order .btn {
    font-size: 12px;
    padding: 11px 6px;
  }
  .f15-streak ol {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .f15-city-grid {
    grid-template-columns: 1fr;
  }
  .f15-tutorial,
  .f15-streak,
  .f15-mastery,
  .f15-help,
  .f15-cities {
    padding: 16px;
  }
}

.f15-harbor-flag { position: absolute; width: 44px; height: 60px; left: 52%; top: 12%; pointer-events: none; }
.f15-harbor-flag svg { width: 100%; height: 100%; }

.f15-first-order { outline: 3px solid #b7882b; outline-offset: 2px; }