.page-faq {
  --faq-glow: rgba(34, 211, 238, 0.12);
  color: var(--text);
  font-family: var(--font-body);
  background:
    radial-gradient(58% 38% at 88% 0%, rgba(34, 211, 238, 0.11), transparent 62%),
    radial-gradient(52% 40% at 4% 8%, rgba(124, 77, 255, 0.16), transparent 64%),
    var(--ink);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-faq .faq-head {
  padding-top: clamp(18px, 4vw, 34px);
}

.page-faq .breadcrumbs {
  font-size: 13px;
  margin-bottom: clamp(18px, 4vw, 34px);
}

.page-faq .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--muted);
  opacity: 0.6;
}

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

.page-faq .breadcrumbs a:hover {
  color: var(--cyan);
}

.page-faq .breadcrumbs [aria-current="page"] {
  color: var(--text);
}

.page-faq .faq-hero {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
  align-items: start;
}

.page-faq .faq-hero__title {
  font-family: var(--font-title);
  font-size: clamp(2.1rem, 6.6vw, 4.3rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 10px 0 20px;
  color: var(--text);
}

@supports (background-clip: text) or (-webkit-background-clip: text) {
  .page-faq .faq-hero__title {
    background: linear-gradient(102deg, var(--text) 26%, var(--violet) 70%, var(--cyan) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}

.page-faq .faq-hero__lede {
  max-width: 33em;
  color: var(--muted);
  font-size: clamp(15px, 2.1vw, 18px);
  line-height: 1.72;
  margin: 0 0 20px;
}

.page-faq .faq-hero__meta {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--cyan);
  margin: 0;
}

.page-faq .faq-hero__meta .num {
  color: var(--amber);
}

.page-faq .faq-quick {
  background: var(--glass-soft);
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
  padding: clamp(20px, 3.4vw, 30px);
  box-shadow: var(--shadow-neon);
}

.page-faq .faq-quick__title {
  font-family: var(--font-title);
  font-size: 1.02rem;
  line-height: 1.45;
  letter-spacing: 0.01em;
  margin: 0 0 14px;
  color: var(--text);
}

.page-faq .faq-quick__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-quick__list li + li {
  border-top: 1px solid var(--line);
}

.page-faq .faq-quick__list a {
  display: grid;
  gap: 3px;
  padding: 12px 0;
  text-decoration: none;
}

.page-faq .faq-quick__k {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
  transition: color 0.2s ease;
}

.page-faq .faq-quick__v {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.5;
}

.page-faq .faq-quick__list a:hover .faq-quick__k,
.page-faq .faq-quick__list a:focus-visible .faq-quick__k {
  color: var(--cyan);
}

.page-faq .faq-groups__head {
  max-width: 46em;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-faq .faq-groups__head .prose,
.page-faq .faq-pitfalls__copy .prose,
.page-faq .faq-member__copy .prose,
.page-faq .faq-status__head .prose,
.page-faq .faq-contact__intro .prose {
  color: var(--muted);
  font-size: clamp(14.5px, 2vw, 16.5px);
  line-height: 1.72;
  margin: 12px 0 0;
}

.page-faq .faq-tabs__radio:focus-visible ~ .faq-tabs__list .faq-tabs__tab {
  outline: none;
}

.page-faq #faq-g-new:focus-visible ~ .faq-tabs__list [for="faq-g-new"],
.page-faq #faq-g-adv:focus-visible ~ .faq-tabs__list [for="faq-g-adv"],
.page-faq #faq-g-rank:focus-visible ~ .faq-tabs__list [for="faq-g-rank"] {
  outline: 2px solid var(--cyan);
  outline-offset: -3px;
  border-radius: var(--radius-sm);
}

.page-faq .faq-tabs__list {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}

.page-faq .faq-tabs__tab {
  position: relative;
  flex: 0 0 auto;
  cursor: pointer;
  padding: 14px 14px 17px;
  font-family: var(--font-title);
  font-size: clamp(13.5px, 2.4vw, 17px);
  letter-spacing: 0.01em;
  color: var(--muted);
  white-space: nowrap;
  transition: color 0.2s ease;
}

.page-faq .faq-tabs__tab::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: -1px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.28s ease;
}

.page-faq .faq-tabs__num {
  color: var(--amber);
  font-size: 0.82em;
  margin-right: 8px;
  letter-spacing: 0.08em;
}

.page-faq #faq-g-new:checked ~ .faq-tabs__list [for="faq-g-new"],
.page-faq #faq-g-adv:checked ~ .faq-tabs__list [for="faq-g-adv"],
.page-faq #faq-g-rank:checked ~ .faq-tabs__list [for="faq-g-rank"] {
  color: var(--text);
}

.page-faq #faq-g-new:checked ~ .faq-tabs__list [for="faq-g-new"]::after,
.page-faq #faq-g-adv:checked ~ .faq-tabs__list [for="faq-g-adv"]::after,
.page-faq #faq-g-rank:checked ~ .faq-tabs__list [for="faq-g-rank"]::after {
  transform: scaleX(1);
}

.page-faq .faq-panel {
  display: none;
  padding-top: 8px;
}

.page-faq #faq-g-new:checked ~ .faq-tabs__panels #panel-new,
.page-faq #faq-g-adv:checked ~ .faq-tabs__panels #panel-adv,
.page-faq #faq-g-rank:checked ~ .faq-tabs__panels #panel-rank {
  display: block;
}

.page-faq .qa {
  border-bottom: 1px solid var(--line);
}

.page-faq .qa__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px 12px;
  padding: 18px 2px;
  cursor: pointer;
  list-style: none;
}

.page-faq .qa__summary::-webkit-details-marker {
  display: none;
}

.page-faq .qa__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.07em;
  color: var(--amber);
}

.page-faq .qa__q {
  font-family: var(--font-title);
  font-size: clamp(14.5px, 2.5vw, 17.5px);
  line-height: 1.5;
  color: var(--text);
}

.page-faq .qa__icon {
  position: relative;
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.page-faq .qa__icon::before,
.page-faq .qa__icon::after {
  content: "";
  position: absolute;
  background: var(--cyan);
  border-radius: 2px;
  transition: transform 0.24s ease;
}

.page-faq .qa__icon::before {
  left: 0;
  right: 0;
  top: 7px;
  height: 2px;
}

.page-faq .qa__icon::after {
  top: 0;
  bottom: 0;
  left: 7px;
  width: 2px;
}

.page-faq .qa[open] .qa__icon::after {
  transform: scaleY(0);
}

.page-faq .qa[open] .qa__summary {
  padding-bottom: 12px;
}

.page-faq .qa__body {
  padding: 0 2px 20px;
  border-left: 2px solid transparent;
  transition: border-color 0.2s ease;
}

.page-faq .qa[open] .qa__body {
  border-left-color: var(--amber);
  padding-left: 14px;
}

.page-faq .qa__body p,
.page-faq .qa__body li {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.78;
  margin: 0;
}

.page-faq .qa__body p + p {
  margin-top: 10px;
}

.page-faq .qa__body ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.page-faq .qa__body strong {
  color: var(--text);
  font-weight: 600;
}

.page-faq .qa__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.page-faq .qa__body a:hover {
  color: var(--text);
}

.page-faq .faq-pitfalls__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-faq .faq-pitfalls__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-pitfall {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  position: relative;
}

.page-faq .faq-pitfall::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 16px;
  bottom: 16px;
  width: 2px;
  background: linear-gradient(180deg, var(--amber), transparent);
  opacity: 0.65;
}

.page-faq .faq-pitfall__num {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.07em;
  color: var(--amber);
  padding-top: 3px;
}

.page-faq .faq-pitfall__text h3 {
  font-family: var(--font-title);
  font-size: 1.02rem;
  margin: 0 0 6px;
  color: var(--text);
  letter-spacing: 0.01em;
}

.page-faq .faq-pitfall__text p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}

.page-faq .faq-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--glass);
}

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

.page-faq .faq-figure .media-frame__caption {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--muted);
  padding: 12px 16px 14px;
  border-top: 1px solid var(--line);
  line-height: 1.6;
}

.page-faq .faq-member__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-faq .faq-member__funcs {
  list-style: none;
  margin: 24px 0 26px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-member__funcs li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  align-items: baseline;
  padding: 12px 14px;
  background: var(--glass-soft);
  border-left: 2px solid var(--line-amber);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-faq .faq-member__funcs .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-faq .faq-member__funcs strong {
  font-family: var(--font-title);
  font-size: 15px;
  color: var(--text);
}

.page-faq .faq-member__funcs p {
  grid-column: 2;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--muted);
}

.page-faq .faq-member__copy .btn {
  text-decoration: none;
}

.page-faq .faq-status__head {
  max-width: 44em;
  margin-bottom: clamp(22px, 4vw, 36px);
}

.page-faq .faq-status__legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-status__card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--glass-soft);
}

.page-faq .faq-status__icon {
  width: 22px;
  height: 22px;
  margin-top: 2px;
}

.page-faq .faq-status__name {
  font-family: var(--font-title);
  font-size: 15.5px;
  margin: 0 0 6px;
  color: var(--text);
}

.page-faq .faq-status__name .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-left: 6px;
}

.page-faq .faq-status__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-status__note {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  letter-spacing: 0.01em;
  color: var(--muted);
  padding-left: 14px;
  border-left: 2px solid var(--line-cyan);
}

.page-faq .faq-contact__grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

.page-faq .faq-contact__intro .btn {
  margin-top: 22px;
  text-decoration: none;
}

.page-faq .faq-contact__card {
  background: var(--glass-soft);
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
  padding: clamp(20px, 3.2vw, 30px);
  box-shadow: var(--shadow-cyan);
}

.page-faq .faq-contact__list {
  margin: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-contact__row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-contact__row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-contact__k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.09em;
  color: var(--amber);
}

.page-faq .faq-contact__v {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text);
  word-break: break-word;
}

.page-faq .faq-contact__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-tail {
  margin-top: clamp(28px, 5vw, 46px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-faq .faq-tail p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 68em;
}

.page-faq .faq-tail a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.page-faq .faq-tail a:hover {
  color: var(--text);
}

@media (min-width: 720px) {
  .page-faq .faq-status__legend {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.58fr) minmax(0, 0.82fr);
  }

  .page-faq .faq-quick {
    margin-top: 8px;
  }

  .page-faq .faq-tabs__tab {
    padding: 16px 20px 19px;
  }

  .page-faq .faq-pitfalls__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }

  .page-faq .faq-pitfall::before {
    left: -18px;
  }

  .page-faq .faq-member__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }

  .page-faq .faq-contact__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(40px, 6vw, 72px);
  }

  .page-faq .qa__summary {
    padding: 20px 2px;
  }

  .page-faq .qa__q {
    font-size: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__icon::before,
  .page-faq .qa__icon::after,
  .page-faq .faq-tabs__tab::after,
  .page-faq .qa__body,
  .page-faq .faq-quick__k {
    transition: none;
  }
}
<<<END>>>