.project-master-title-row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
}

.project-master-help {
  position: static;
  display: flex;
  align-self: center;
}

.project-master-help summary {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 2px;
  list-style: none;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #515154;
  font-size: 12px;
  font-weight: 650;
  line-height: 1;
  cursor: pointer;
  box-shadow: none;
  transition: color .16s ease;
}

.project-master-help summary::-webkit-details-marker {
  display: none;
}

.project-master-help summary:hover,
.project-master-help summary:focus-visible,
.project-master-help[open] summary {
  color: var(--blue);
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.project-master-help summary:focus-visible {
  outline: 3px solid rgba(0, 113, 227, .16);
  outline-offset: 2px;
}

.project-master-help summary svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.project-master-help-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  z-index: 12;
  width: min(460px, calc(100vw - 64px));
  padding: 18px 19px 17px;
  border: 1px solid rgba(0, 0, 0, .10);
  border-radius: 14px;
  background: #fff;
  color: var(--text);
  box-shadow: 0 18px 48px rgba(20, 32, 48, .14), 0 3px 10px rgba(20, 32, 48, .06);
  animation: project-help-enter .18s ease-out both;
}

.project-master-help-kicker {
  display: block;
  margin-bottom: 5px;
  color: var(--blue);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .10em;
}

.project-master-help-panel > strong {
  display: block;
  font-size: 15px;
  letter-spacing: -.01em;
}

.project-master-help-panel ul {
  margin: 12px 0;
  padding: 12px 0 12px 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: #4f5359;
}

.project-master-help-panel li {
  padding: 3px 0;
  font-size: 11px;
  line-height: 1.65;
}

.project-master-help-panel li::marker {
  color: var(--blue);
}

.project-master-help-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
}

@keyframes project-help-enter {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
  .project-master-hero {
    position: relative;
  }

  .project-master-title-row {
    width: 100%;
  }

  .project-master-help-panel {
    width: min(460px, calc(100vw - 30px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-master-help-panel {
    animation: none;
  }
}

.project-master-help-kicker {
  font-size: 10px;
}

.project-master-help-panel > strong {
  font-size: 17px;
  line-height: 1.4;
}

.project-master-help-panel li {
  font-size: 13px;
  line-height: 1.65;
}

.project-master-help-panel p {
  color: #596579;
  font-size: 12px;
  line-height: 1.65;
}

@media (max-width: 600px) {
  .project-master-help summary {
    min-height: 44px;
  }

  .project-master-help-panel {
    left: 0;
    max-height: min(70vh, 520px);
    overflow-y: auto;
    padding: 16px;
  }
}