.page-faq {
  --faq-hair: rgba(217, 164, 65, .26);
  --faq-hair-soft: rgba(74, 46, 99, .78);
  --faq-inner-line: rgba(74, 46, 99, .55);
  color: var(--paper);
  background:
    radial-gradient(1100px 460px at 10% -10%, rgba(255, 61, 127, .09), transparent 62%),
    radial-gradient(880px 420px at 94% 3%, rgba(57, 216, 224, .07), transparent 64%),
    var(--ink);
  padding-bottom: clamp(40px, 7vw, 92px);
  overflow-x: clip;
}

.page-faq [id^="clue-"] {
  scroll-margin-top: 96px;
}

/* ---------- hero ---------- */

.page-faq .faq-hero {
  position: relative;
  padding: clamp(26px, 5vw, 58px) 0 clamp(26px, 4vw, 48px);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(217, 164, 65, .04) 70%);
}

.page-faq .faq-hero__kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-faq .faq-hero__kicker::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--faq-hair), transparent);
}

.page-faq .faq-hero h1 {
  margin: 0 0 clamp(16px, 2.6vw, 26px);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.018em;
  line-height: 1.06;
  max-width: 15ch;
  text-wrap: balance;
}

.page-faq .faq-hero__lead {
  font-size: clamp(16px, 1.5vw, 18px);
  color: var(--paper);
  opacity: .92;
}

.page-faq .faq-hero__strip {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 0;
  margin: clamp(20px, 3vw, 34px) 0 0;
  padding: 0;
  border-top: 1px solid var(--faq-hair-soft);
}

.page-faq .faq-hero__strip-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 22px 0 0;
  margin-right: 22px;
  border-right: 1px solid var(--faq-hair-soft);
  font-size: 13px;
  color: var(--mist);
}

.page-faq .faq-hero__strip-item:last-child {
  border-right: 0;
  margin-right: 0;
  padding-right: 0;
}

.page-faq .faq-hero__strip-item .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--gold);
}

/* ---------- band ---------- */

.page-faq .faq-band {
  margin-top: clamp(42px, 7vw, 86px);
}

.page-faq .faq-band__head {
  display: flex;
  align-items: baseline;
  gap: 12px 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--faq-hair);
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-faq .faq-band__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold);
  flex: none;
}

.page-faq .faq-band__head h2 {
  margin: 0;
  text-wrap: balance;
}

/* ---------- clue bar ---------- */

.page-faq .clue-bar {
  list-style: none;
  display: flex;
  gap: 1px;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .clue-bar__item {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
}

.page-faq .clue-chip {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  padding: 18px 18px 20px;
  background: var(--panel);
  color: var(--paper);
  text-decoration: none;
  transition: background var(--t), box-shadow var(--t);
  border-top: 2px solid transparent;
}

.page-faq .clue-chip:hover,
.page-faq .clue-chip:focus-visible {
  background: var(--panel-2);
  border-top-color: var(--gold);
  outline: none;
}

.page-faq .clue-chip__top {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-faq .clue-chip__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  background: var(--mist);
}

.page-faq .clue-chip__dot--magenta { background: var(--magenta); box-shadow: 0 0 10px rgba(255, 61, 127, .7); }
.page-faq .clue-chip__dot--gold { background: var(--gold); box-shadow: 0 0 10px rgba(217, 164, 65, .6); }
.page-faq .clue-chip__dot--cyan { background: var(--cyan); box-shadow: 0 0 10px rgba(57, 216, 224, .6); }
.page-faq .clue-chip__dot--mist { background: var(--mist); }

.page-faq .clue-chip__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-faq .clue-chip__name {
  font-size: 16px;
  line-height: 1.45;
  font-weight: 600;
}

.page-faq .clue-chip__meta {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .clue-chip__steps {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

/* ---------- snapshot ---------- */

.page-faq .snapshot {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 0 0 1px rgba(217, 164, 65, .08), 0 22px 50px -34px rgba(0, 0, 0, .9);
}

.page-faq .snapshot__side,
.page-faq .snapshot__main {
  padding: clamp(18px, 3vw, 30px);
}

.page-faq .snapshot__side {
  border-bottom: 1px solid var(--faq-hair);
  background: linear-gradient(180deg, rgba(36, 19, 53, .6), rgba(11, 6, 19, .2));
}

.page-faq .snapshot__tag {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-faq .snapshot__desc {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

.page-faq .snapshot__facts {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-faq .snapshot__facts li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .snapshot__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 1px;
  background: var(--magenta);
}

/* ---------- log ---------- */

.page-faq .log {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: faqlog;
}

.page-faq .log__item {
  position: relative;
  margin-left: 13px;
  padding: 2px 0 22px 40px;
  border-left: 1px solid var(--faq-hair-soft);
}

.page-faq .log__item:last-child {
  border-left-color: transparent;
  padding-bottom: 2px;
}

.page-faq .log__item::before {
  content: counter(faqlog, decimal-leading-zero);
  counter-increment: faqlog;
  position: absolute;
  left: -13px;
  top: 0;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--ink);
  background: var(--gold);
  border-radius: 50%;
}

.page-faq .log--tight .log__item {
  padding-bottom: 18px;
}

.page-faq .log__act {
  margin: 0 0 5px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
}

.page-faq .log__why {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- reasons ---------- */

.page-faq .reasons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(20px, 3vw, 28px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .reason {
  background: var(--panel);
  padding: clamp(18px, 3vw, 26px);
}

.page-faq .reason__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.page-faq .reason__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--ink);
  background: var(--gold);
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  flex: none;
}

.page-faq .reason__title {
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
  font-weight: 600;
  color: var(--paper);
}

.page-faq .reason__desc {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- compare ---------- */

.page-faq .compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 42px);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-faq .compare-grid__table {
  min-width: 0;
  overflow-x: auto;
}

.page-faq .ledger caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
  padding-bottom: 10px;
}

.page-faq .ledger th[scope="row"] {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--gold);
  font-weight: 500;
}

/* ---------- version switch ---------- */

.page-faq .ver-switch {
  position: relative;
  margin-top: clamp(20px, 3vw, 30px);
  border: 1px solid var(--cyan);
  background: var(--panel);
  box-shadow: 0 0 24px -14px rgba(57, 216, 224, .85);
}

.page-faq .ver-switch::before,
.page-faq .ver-switch::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 1px;
  background: var(--cyan);
}

.page-faq .ver-switch::before { top: -1px; left: 18px; }
.page-faq .ver-switch::after { bottom: -1px; right: 18px; }

.page-faq .ver-switch .tabs {
  display: flex;
  gap: 0;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 6, 19, .5);
}

.page-faq .ver-switch .tab {
  flex: 1 0 auto;
  padding: 14px 22px;
  border: 0;
  background: transparent;
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .1em;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--t), border-color var(--t), background var(--t);
}

.page-faq .ver-switch .tab:hover {
  color: var(--paper);
  background: rgba(57, 216, 224, .06);
}

.page-faq .ver-switch .tab[aria-selected="true"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-faq .ver-switch .tabpanel {
  padding: clamp(18px, 3vw, 28px);
}

.page-faq .ver-switch .tabpanel[hidden] {
  display: none;
}

.page-faq .ver-head {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan);
}

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

.page-faq .ver-list__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--faq-inner-line);
}

.page-faq .ver-list__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .ver-list__key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-faq .ver-list__val {
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
  opacity: .9;
}

/* ---------- report ---------- */

.page-faq .report {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(20px, 3vw, 30px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .tmpl {
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--panel);
}

.page-faq .tmpl__row {
  display: grid;
  gap: 4px;
  padding: 14px clamp(16px, 3vw, 24px);
  border-bottom: 1px solid var(--faq-inner-line);
}

.page-faq .tmpl__row:last-child {
  border-bottom: 0;
}

.page-faq .tmpl__label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-faq .tmpl__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .report__aside {
  background:
    linear-gradient(180deg, rgba(36, 19, 53, .75), rgba(11, 6, 19, .35)),
    var(--panel);
  padding: clamp(20px, 3vw, 30px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.page-faq .report__mail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.6vw, 17px);
  letter-spacing: .02em;
  color: var(--gold);
  word-break: break-all;
}

.page-faq .report__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .report__alt {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .report__alt a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--faq-hair);
}

.page-faq .report__alt a:hover {
  color: var(--gold-hi);
}

/* ---------- cross ---------- */

.page-faq .cross {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .cross__item {
  background: var(--panel);
  padding: 18px clamp(16px, 3vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: background var(--t);
}

.page-faq .cross__item:hover {
  background: var(--panel-2);
}

.page-faq .cross__link {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
  text-decoration: none;
  letter-spacing: .01em;
}

.page-faq .cross__link:hover {
  color: var(--gold);
}

.page-faq .cross__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- figures ---------- */

.page-faq .figure {
  margin: 0;
}

.page-faq .figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--faq-inner-line);
  background: var(--panel-2);
}

.page-faq .figure--tall img {
  aspect-ratio: 5 / 7;
}

.page-faq .figure--wide {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-faq .figure--wide img {
  aspect-ratio: 3 / 2;
}

.page-faq .figure__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- responsive ---------- */

@media (max-width: 859px) {
  .page-faq .clue-bar {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .page-faq .clue-bar__item {
    flex: 0 0 78%;
    scroll-snap-align: start;
  }

  .page-faq .faq-hero h1 {
    max-width: 100%;
  }
}

@media (min-width: 720px) {
  .page-faq .ver-list__row {
    grid-template-columns: 118px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .page-faq .tmpl__row {
    grid-template-columns: 152px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }

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

@media (min-width: 860px) {
  .page-faq .snapshot {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-faq .snapshot__side {
    border-bottom: 0;
    border-right: 1px solid var(--faq-hair);
  }

  .page-faq .reasons {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .compare-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-faq .report {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 1080px) {
  .page-faq .cross {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .clue-chip,
  .page-faq .cross__item,
  .page-faq .ver-switch .tab {
    transition: none;
  }

  .page-faq .ver-switch {
    box-shadow: none;
  }
}