.page-faq {
  --faq-gap: clamp(20px, 2.6vw, 40px);
  --faq-pad: clamp(18px, 4vw, 56px);
  background: var(--mgm-ivory);
  color: var(--mgm-charcoal);
}

.page-faq .faq-crumb {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--mgm-graphite);
}

.page-faq .faq-crumb__sep {
  color: var(--mgm-gold);
}

.page-faq .breadcrumbs__link[aria-current="page"] {
  color: var(--mgm-ink-green);
}

/* ---------- HERO ---------- */
.page-faq .faq-hero {
  padding: clamp(16px, 3vw, 30px) 0 clamp(38px, 5vw, 70px);
  background:
    radial-gradient(120% 90% at 8% 0%, rgba(201, 164, 92, 0.14), transparent 62%),
    var(--mgm-ivory);
  border-bottom: var(--line-ink);
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
  margin-top: clamp(18px, 3vw, 34px);
}

.page-faq .faq-hero__title {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 7.4vw, 4.3rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--mgm-ink-green);
}

.page-faq .faq-hero__accent {
  color: var(--mgm-gold);
  position: relative;
}

.page-faq .faq-hero__accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.08em;
  height: 3px;
  background: linear-gradient(90deg, var(--mgm-gold), rgba(201, 164, 92, 0));
}

.page-faq .faq-hero__lede {
  max-width: 46ch;
  margin: 0 0 26px;
  color: var(--mgm-graphite);
  font-size: clamp(1rem, 1.15vw, 1.075rem);
  line-height: 1.95;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* route panel */
.page-faq .faq-route {
  border: var(--line-gold);
  background: var(--mgm-paper);
  padding: 20px 20px 24px;
  box-shadow: var(--shadow-card);
  align-self: start;
}

.page-faq .faq-route__head {
  margin: 0 0 12px;
}

.page-faq .faq-route__note {
  margin: 0 0 16px;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--mgm-graphite);
}

.page-faq .faq-route__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--line-ink);
}

.page-faq .faq-route__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 4px;
  border-bottom: 1px solid rgba(28, 31, 28, 0.1);
  color: var(--mgm-ink-green);
  text-decoration: none;
  font-size: 0.93rem;
  transition: color 0.18s ease, background-color 0.18s ease, padding-left 0.18s ease;
}

.page-faq .faq-route__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--mgm-gold);
  letter-spacing: 0.08em;
}

.page-faq .faq-route__link:hover,
.page-faq .faq-route__link:focus-visible {
  color: var(--mgm-green-deep);
  background: rgba(201, 164, 92, 0.14);
  padding-left: 12px;
}

/* ---------- shared figure ---------- */
.page-faq .faq-figure {
  margin: 0 0 clamp(22px, 3vw, 36px);
}

.page-faq .faq-figure img,
.page-faq .faq-path {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--line-ink);
  background: var(--mgm-paper);
}

.page-faq .faq-figure--wide img {
  aspect-ratio: 12 / 7;
}

.page-faq .faq-figure__cap {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin-top: 10px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--mgm-graphite);
}

.page-faq .faq-figure__num {
  font-family: var(--font-mono);
  color: var(--mgm-gold);
  white-space: nowrap;
}

/* ---------- STEP FLOW (dark) ---------- */
.page-faq .faq-flow {
  background: var(--mgm-green-deep);
  color: var(--mgm-ivory);
  padding: clamp(40px, 6vw, 84px) 0;
}

.page-faq .faq-flow__title {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--mgm-ivory);
}

.page-faq .faq-flow__intro {
  max-width: 58ch;
  margin: 0 0 clamp(22px, 3vw, 34px);
  color: rgba(244, 239, 228, 0.78);
  line-height: 1.9;
}

.page-faq .faq-flow .faq-figure img {
  border-color: rgba(201, 164, 92, 0.5);
}

.page-faq .faq-flow .faq-figure__cap {
  color: rgba(244, 239, 228, 0.66);
}

.page-faq .faq-steps {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-faq .faq-step {
  position: relative;
  border: 1px solid rgba(201, 164, 92, 0.42);
  border-top: 3px solid var(--mgm-gold);
  background: rgba(244, 239, 228, 0.05);
  padding: 18px 18px 20px;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-faq .faq-step:hover {
  background: rgba(244, 239, 228, 0.09);
  border-color: rgba(226, 207, 165, 0.8);
}

.page-faq .faq-step__summary {
  display: block;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-step__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--mgm-gold);
}

.page-faq .faq-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.32rem);
  line-height: 1.45;
  font-weight: 700;
  color: var(--mgm-ivory);
}

.page-faq .faq-step__mark {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  color: var(--mgm-gold-soft);
}

.page-faq .faq-step__mark::before {
  content: "＋ 展开";
  font-size: 0.76rem;
  letter-spacing: 0.06em;
}

.page-faq .faq-step[open] .faq-step__mark::before {
  content: "－ 收起";
}

.page-faq .faq-step__body {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed rgba(201, 164, 92, 0.4);
  color: rgba(244, 239, 228, 0.86);
  font-size: 0.94rem;
  line-height: 1.9;
}

.page-faq .faq-tick {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-faq .faq-tick li {
  position: relative;
  padding-left: 20px;
}

.page-faq .faq-tick li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--mgm-gold);
  transform: rotate(45deg);
}

.page-faq .faq-inline-link {
  color: var(--mgm-gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-inline-link:hover,
.page-faq .faq-inline-link:focus-visible {
  color: var(--mgm-ivory);
}

/* ---------- DEVICES ---------- */
.page-faq .faq-devices {
  padding: clamp(40px, 6vw, 84px) 0;
}

.page-faq .faq-devices__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
}

.page-faq .faq-devices__title,
.page-faq .faq-files__title,
.page-faq .faq-questions__title,
.page-faq .faq-support__title {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.3vw, 2.5rem);
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--mgm-ink-green);
}

.page-faq .faq-devices__intro,
.page-faq .faq-files__intro,
.page-faq .faq-support__intro {
  max-width: 56ch;
  margin: 0 0 clamp(20px, 3vw, 30px);
  color: var(--mgm-graphite);
  line-height: 1.95;
}

.page-faq .faq-figure--map {
  margin-bottom: clamp(18px, 2.4vw, 26px);
}

.page-faq .faq-path {
  padding: 10px;
  background: var(--mgm-paper);
}

.page-faq .faq-path__start {
  fill: var(--mgm-ink-green);
}

.page-faq .faq-path__node {
  fill: none;
  stroke: rgba(28, 31, 28, 0.25);
  stroke-width: 1;
}

.page-faq .faq-path__lines path {
  fill: none;
  stroke: var(--mgm-gold);
  stroke-width: 1.4;
  stroke-dasharray: 5 5;
}

.page-faq .faq-path__label {
  font-family: var(--font-body);
  font-size: 12px;
  fill: var(--mgm-ink-green);
}

.page-faq .faq-path__label--start {
  fill: var(--mgm-ivory);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-faq .faq-device-list {
  display: grid;
  gap: 4px;
  border-top: var(--line-ink);
}

.page-faq .faq-fold {
  border-bottom: 1px solid rgba(28, 31, 28, 0.12);
  background: transparent;
  transition: background-color 0.2s ease;
}

.page-faq .faq-fold:hover {
  background: rgba(201, 164, 92, 0.08);
}

.page-faq .faq-fold__summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 6px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-fold__num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--mgm-gold);
  flex: 0 0 auto;
}

.page-faq .faq-fold__title {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--mgm-ink-green);
}

.page-faq .faq-fold__mark {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  color: var(--mgm-gold);
  font-size: 0.85rem;
}

.page-faq .faq-fold__mark::before {
  content: "＋";
}

.page-faq .faq-fold[open] .faq-fold__mark::before {
  content: "－";
}

.page-faq .faq-fold__body {
  padding: 0 6px 18px 42px;
  color: var(--mgm-graphite);
  font-size: 0.93rem;
  line-height: 1.9;
}

.page-faq .faq-fold__body p {
  margin: 0 0 10px;
}

.page-faq .faq-fold__body p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-fold__body .faq-tick li::before {
  border-color: var(--mgm-gold);
}

.page-faq .faq-devices__aside img {
  aspect-ratio: 1 / 1;
}

/* ---------- FILES ---------- */
.page-faq .faq-files {
  padding: clamp(40px, 6vw, 84px) 0;
  background: var(--mgm-paper);
  border-top: var(--line-ink);
  border-bottom: var(--line-ink);
}

.page-faq .faq-files__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
}

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

.page-faq .faq-checks__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 18px 16px;
  background: var(--mgm-ivory);
  border-left: 2px solid var(--mgm-gold);
}

.page-faq .faq-checks__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--mgm-burgundy);
  letter-spacing: 0.06em;
  padding-top: 3px;
}

.page-faq .faq-checks__text h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--mgm-ink-green);
}

.page-faq .faq-checks__text p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--mgm-graphite);
}

.page-faq .faq-files .faq-inline-link {
  color: var(--mgm-blue-green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-files .faq-inline-link:hover,
.page-faq .faq-files .faq-inline-link:focus-visible {
  color: var(--mgm-ink-green);
}

.page-faq .faq-spec {
  align-self: start;
  background: var(--mgm-ink-green);
  color: var(--mgm-ivory);
  padding: 22px 20px;
  border: 1px solid rgba(201, 164, 92, 0.45);
}

.page-faq .faq-spec__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--mgm-gold);
  text-transform: uppercase;
}

.page-faq .faq-spec__list {
  margin: 0 0 16px;
  border-top: 1px solid rgba(201, 164, 92, 0.35);
}

.page-faq .faq-spec__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(201, 164, 92, 0.22);
}

.page-faq .faq-spec__row dt {
  font-size: 0.8rem;
  color: rgba(244, 239, 228, 0.66);
}

.page-faq .faq-spec__row dd {
  margin: 0;
  font-size: 0.84rem;
  color: var(--mgm-gold-soft);
  word-break: break-word;
}

.page-faq .faq-spec__note {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.85;
  color: rgba(244, 239, 228, 0.75);
}

/* ---------- QUESTIONS ---------- */
.page-faq .faq-questions {
  padding: clamp(40px, 6vw, 84px) 0;
}

.page-faq .faq-qa {
  display: grid;
  gap: 4px;
  border-top: var(--line-ink);
  max-width: 900px;
}

.page-faq .faq-fold--qa .faq-fold__summary {
  padding: 18px 6px;
}

.page-faq .faq-fold--qa .faq-fold__title {
  font-size: 1rem;
}

.page-faq .faq-fold--qa .faq-fold__body {
  padding-bottom: 22px;
}

/* ---------- SUPPORT ---------- */
.page-faq .faq-support {
  background: var(--mgm-ink-green);
  color: var(--mgm-ivory);
  padding: clamp(40px, 6vw, 84px) 0;
}

.page-faq .faq-support__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
}

.page-faq .faq-support__title {
  color: var(--mgm-ivory);
}

.page-faq .faq-support__intro {
  color: rgba(244, 239, 228, 0.78);
}

.page-faq .faq-prepare {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 58ch;
}

.page-faq .faq-prepare li {
  position: relative;
  padding-left: 26px;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(244, 239, 228, 0.88);
}

.page-faq .faq-prepare li::before {
  content: attr(data-n);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--mgm-gold);
}

.page-faq .faq-support__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-support__panel {
  align-self: start;
  border: 1px solid rgba(201, 164, 92, 0.5);
  background: rgba(11, 38, 32, 0.55);
  padding: 22px 20px;
}

.page-faq .faq-support__panel-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  color: var(--mgm-gold-soft);
}

.page-faq .faq-support__panel-note {
  margin: 0 0 16px;
  font-size: 0.82rem;
  color: rgba(244, 239, 228, 0.62);
}

.page-faq .faq-copy {
  display: flex;
  width: 100%;
  margin-bottom: 10px;
  text-align: left;
  cursor: pointer;
}

.page-faq .faq-support__hours {
  margin: 12px 0 0;
  font-size: 0.82rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.7);
}

/* ---------- focus ---------- */
.page-faq a:focus-visible,
.page-faq summary:focus-visible,
.page-faq button:focus-visible {
  outline: 2px solid var(--mgm-blue-green);
  outline-offset: 3px;
}

/* ---------- responsive ---------- */
@media (min-width: 720px) {
  .page-faq .faq-spec__row {
    grid-template-columns: 96px 1fr;
    align-items: baseline;
    gap: 14px;
  }

  .page-faq .faq-figure--wide img {
    aspect-ratio: 12 / 6.2;
  }

  .page-faq .faq-fold__body {
    padding-left: 46px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.78fr);
    align-items: start;
  }

  .page-faq .faq-route {
    margin-top: 6px;
  }

  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 2vw, 26px);
    padding-top: 8px;
  }

  .page-faq .faq-steps::before {
    content: "";
    position: absolute;
    left: 4%;
    right: 4%;
    top: 64px;
    height: 1px;
    background: repeating-linear-gradient(90deg, var(--mgm-gold) 0 8px, transparent 8px 18px);
    opacity: 0.55;
  }

  .page-faq .faq-step:nth-child(2) {
    margin-top: 42px;
  }

  .page-faq .faq-step:nth-child(3) {
    margin-top: 84px;
  }

  .page-faq .faq-devices__grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
    align-items: start;
    gap: clamp(28px, 3.4vw, 52px);
  }

  .page-faq .faq-devices__aside {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
    margin-bottom: 0;
  }

  .page-faq .faq-files__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    align-items: start;
    gap: clamp(28px, 3.4vw, 52px);
  }

  .page-faq .faq-spec {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }

  .page-faq .faq-support__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: clamp(28px, 3.4vw, 56px);
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-hero__title {
    font-size: clamp(3.2rem, 5vw, 4.6rem);
  }

  .page-faq .faq-checks__item {
    padding: 22px 22px;
  }
}
<<<END>>>