.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 22px 0 0;
  font-size: var(--fs-1);
  color: var(--c-muted);
}

.page-faq .breadcrumb a {
  color: var(--c-muted);
  text-decoration: none;
}

.page-faq .breadcrumb a:hover {
  color: var(--c-lime);
}

.page-faq .faq-hero {
  display: grid;
  gap: 18px;
  padding: 24px 0 36px;
  border-bottom: 1px solid var(--c-line);
}

.page-faq .faq-hero h1 {
  margin: 0;
  max-width: 17ch;
  font-size: var(--fs-5);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.015em;
}

.page-faq .faq-lead {
  margin: 0;
  max-width: 68ch;
  font-size: var(--fs-2);
  line-height: 1.8;
  color: var(--c-text);
}

.page-faq .faq-index {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 8px;
}

.page-faq .index-item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border: 1px solid var(--c-line);
  border-left-width: 3px;
  border-left-color: var(--c-lime);
  background: var(--c-panel);
  color: var(--c-text);
  font-size: var(--fs-1);
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--ink-shadow);
  transition: color 160ms var(--ease), background 160ms var(--ease);
}

.page-faq .index-item[data-group="config"] { border-left-color: var(--c-amber); }
.page-faq .index-item[data-group="schedule"] { border-left-color: var(--c-blue); }
.page-faq .index-item[data-group="gift"] { border-left-color: var(--c-gold); }
.page-faq .index-item[data-group="standard"] { border-left-color: var(--c-lime); }
.page-faq .index-item[data-group="repair"] { border-left-color: var(--c-magenta); }

.page-faq .index-item:hover,
.page-faq .index-item:focus-visible {
  background: var(--c-panel-hi);
  color: var(--c-lime);
}

.page-faq .index-count {
  font-size: 12px;
  line-height: 1;
  padding: 3px 5px;
  border: 1px solid var(--c-line);
  color: var(--c-muted);
}

.page-faq .faq-vision {
  margin: 40px 0 46px;
  border: 1px solid var(--c-line);
  background: var(--c-panel);
  box-shadow: var(--ink-shadow-lg);
}

.page-faq .faq-vision .figure-media {
  display: block;
}

.page-faq .faq-vision img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-vision .figure-caption {
  padding: 12px 16px;
  border-top: 1px solid var(--c-line);
  font-size: var(--fs-1);
  line-height: 1.7;
  color: var(--c-muted);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}

.page-faq .faq-main {
  min-width: 0;
}

.page-faq .faq-group {
  --faq-accent: var(--c-lime);
  border: 1px solid var(--c-line);
  background: var(--c-panel);
  box-shadow: var(--ink-shadow);
  scroll-margin-top: calc(var(--header-h) + 22px);
}

.page-faq .faq-group + .faq-group {
  margin-top: 24px;
}

.page-faq .faq-group[data-group="config"] { --faq-accent: var(--c-amber); }
.page-faq .faq-group[data-group="schedule"] { --faq-accent: var(--c-blue); }
.page-faq .faq-group[data-group="gift"] { --faq-accent: var(--c-gold); }
.page-faq .faq-group[data-group="standard"] { --faq-accent: var(--c-lime); }
.page-faq .faq-group[data-group="repair"] { --faq-accent: var(--c-magenta); }

.page-faq .faq-group-head {
  margin: 0;
}

.page-faq .disclosure-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 17px 18px 17px 22px;
  border: 0;
  border-bottom: 1px solid transparent;
  background: var(--c-panel-hi);
  color: var(--c-text);
  font-family: var(--f-head);
  font-size: var(--fs-3);
  font-weight: 900;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  transition: color 160ms var(--ease), background 160ms var(--ease), border-color 160ms var(--ease);
}

.page-faq .disclosure-btn::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--faq-accent);
}

.page-faq .disclosure-btn:hover,
.page-faq .disclosure-btn:focus-visible {
  color: var(--c-lime);
  background: #1F1F4A;
}

.page-faq .disclosure-btn[aria-expanded="true"] {
  border-bottom-color: var(--c-line);
}

.page-faq .faq-no {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 7px;
  background: var(--faq-accent);
  color: var(--c-night);
}

.page-faq .faq-q {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .disclosure-icon {
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  margin-left: auto;
  border-right: 2px solid var(--faq-accent);
  border-bottom: 2px solid var(--faq-accent);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 160ms var(--ease);
}

.page-faq .disclosure-btn[aria-expanded="true"] .disclosure-icon {
  transform: rotate(-135deg) translate(-2px, -2px);
}

.page-faq .disclosure-panel {
  padding: 8px 18px 20px 22px;
}

.page-faq .disclosure-panel[hidden] {
  display: none;
}

.page-faq .faq-q-item {
  padding: 18px 0;
  border-bottom: 1px dotted var(--c-line);
}

.page-faq .faq-q-item:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-faq .faq-q-title {
  margin: 0 0 10px;
  font-size: var(--fs-3);
  font-weight: 700;
  line-height: 1.55;
  color: var(--c-text);
}

.page-faq .faq-a {
  margin: 0;
  max-width: 68ch;
  font-size: var(--fs-2);
  line-height: 1.8;
  color: var(--c-text);
  overflow-wrap: break-word;
}

.page-faq .faq-a + .faq-a {
  margin-top: 12px;
}

.page-faq .faq-tag-link {
  display: inline-block;
  margin: 2px 4px 2px 0;
  text-decoration: none;
  vertical-align: middle;
}

.page-faq .faq-tag-link:hover {
  text-decoration: underline;
}

.page-faq .faq-inline-link {
  color: var(--c-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 61, 0.4);
}

.page-faq .faq-inline-link:hover {
  border-bottom-color: var(--c-lime);
}

.page-faq .faq-flow {
  display: block;
  width: 100%;
  height: auto;
  margin: 4px 0 22px;
}

.page-faq .faq-flow text {
  font-family: var(--f-head);
}

.page-faq .flow-node-title {
  font-size: 16px;
  font-weight: 700;
  fill: var(--c-text);
}

.page-faq .flow-node-sub {
  font-family: var(--f-mono);
  font-size: 12.5px;
  fill: var(--c-muted);
}

.page-faq .flow-out-title {
  font-size: 14px;
  font-weight: 700;
  fill: var(--c-text);
}

.page-faq .flow-cap {
  font-size: 12px;
  letter-spacing: 0.05em;
  fill: var(--c-muted);
}

.page-faq .flow-arrow {
  fill: none;
  stroke: var(--c-muted);
  stroke-width: 1.6;
}

.page-faq .flow-rule {
  stroke: var(--c-line);
  stroke-width: 1;
  stroke-dasharray: 3 4;
}

.page-faq .flow-node--gpu rect { fill: rgba(255, 159, 28, 0.10); stroke: var(--c-amber); }
.page-faq .flow-node--ram rect { fill: rgba(61, 169, 252, 0.10); stroke: var(--c-blue); }
.page-faq .flow-node--ssd rect { fill: rgba(255, 61, 139, 0.10); stroke: var(--c-magenta); }
.page-faq .flow-out--play rect { fill: rgba(198, 255, 61, 0.14); stroke: var(--c-lime); }
.page-faq .flow-out--rec rect { fill: rgba(198, 255, 61, 0.05); stroke: var(--c-lime); stroke-dasharray: 5 3; }
.page-faq .flow-out--no rect { fill: rgba(110, 27, 58, 0.42); stroke: var(--c-wine); }

.page-faq .gift-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  padding: 14px 0 18px;
  border-bottom: 1px dotted var(--c-line);
}

.page-faq .gift-figure {
  margin: 0;
  border: 1px solid var(--c-line);
  background: var(--c-panel-hi);
}

.page-faq .gift-figure .figure-media {
  display: block;
}

.page-faq .gift-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .gift-lead {
  margin: 0;
  font-size: var(--fs-2);
  line-height: 1.8;
  color: var(--c-text);
}

.page-faq .faq-aside {
  display: grid;
  gap: 20px;
  align-content: start;
  min-width: 0;
}

.page-faq .aside-card {
  border: 1px solid var(--c-line);
  background: var(--c-teal);
  padding: 18px;
  box-shadow: var(--ink-shadow);
}

.page-faq .aside-title {
  margin: 8px 0 14px;
  font-size: var(--fs-3);
  font-weight: 900;
  line-height: 1.45;
}

.page-faq .aside-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
  font-size: var(--fs-1);
  line-height: 1.65;
}

.page-faq .aside-list li {
  display: flex;
  gap: 10px;
}

.page-faq .aside-list .mono {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--c-lime);
  padding-top: 2px;
}

.page-faq .aside-note {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-faq .aside-mail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: 13px;
  color: var(--c-gold);
  word-break: break-all;
}

.page-faq .aside-links {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .aside-links a {
  display: block;
  padding-bottom: 9px;
  border-bottom: 1px dotted var(--c-line);
  color: var(--c-text);
  font-size: var(--fs-1);
  line-height: 1.65;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-faq .aside-links li + li a {
  padding-top: 9px;
}

.page-faq .aside-links li:last-child a {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .aside-links a:hover {
  color: var(--c-lime);
  border-bottom-color: var(--c-lime);
}

.page-faq .faq-glossary {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--c-line);
}

.page-faq .faq-section-title {
  margin: 0 0 10px;
  font-size: var(--fs-4);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-faq .faq-section-note {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: var(--fs-2);
  line-height: 1.78;
  color: var(--c-muted);
}

.page-faq .glossary {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0 44px;
  margin: 0;
}

.page-faq .term {
  padding: 16px 0;
  border-bottom: 1px dotted var(--c-line);
}

.page-faq .term-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.page-faq .term-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c-lime);
}

.page-faq .term-copy {
  margin-left: auto;
  padding: 2px 8px;
  border: 1px solid var(--c-line);
  background: transparent;
  color: var(--c-muted);
  font-family: var(--f-head);
  font-size: 12px;
  cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-faq .term-copy:hover,
.page-faq .term-copy:focus-visible {
  color: var(--c-lime);
  border-color: var(--c-lime);
}

.page-faq .term-desc {
  margin: 9px 0 0;
  font-size: var(--fs-2);
  line-height: 1.75;
  color: var(--c-text);
  overflow-wrap: break-word;
}

@media (min-width: 640px) {
  .page-faq .gift-intro {
    grid-template-columns: 208px minmax(0, 1fr);
    align-items: start;
    gap: 20px;
  }

  .page-faq .glossary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 34px 0 44px;
  }

  .page-faq .faq-hero h1 {
    font-size: var(--fs-6);
    max-width: 20ch;
  }

  .page-faq .faq-lead {
    font-size: var(--fs-3);
  }

  .page-faq .disclosure-btn {
    font-size: var(--fs-4);
    padding: 20px 22px 20px 26px;
  }

  .page-faq .disclosure-panel {
    padding: 10px 24px 24px 26px;
  }

  .page-faq .faq-q-item {
    padding: 22px 0;
  }

  .page-faq .faq-q-title {
    font-size: var(--fs-4);
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 1fr) 292px;
    gap: 40px;
    align-items: start;
  }

  .page-faq .faq-aside {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .index-item,
  .page-faq .disclosure-btn,
  .page-faq .disclosure-icon,
  .page-faq .aside-links a,
  .page-faq .term-copy {
    transition: none;
  }
}