.page-faq {
  --faq-hair: rgba(169, 183, 176, 0.2);
  --faq-cream-line: rgba(42, 32, 24, 0.16);
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-sans);
  line-height: 1.7;
  overflow-x: clip;
}

.page-faq a {
  color: inherit;
}

.page-faq .faq-hero {
  padding: clamp(18px, 3vw, 30px) 0 clamp(30px, 5vw, 56px);
  background:
    radial-gradient(120% 90% at 84% -12%, rgba(57, 242, 208, 0.1), transparent 60%),
    radial-gradient(100% 80% at 4% 0%, rgba(255, 106, 43, 0.09), transparent 56%),
    var(--ink-900);
  border-bottom: 1px solid var(--line);
}

.page-faq .crumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-faq .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--mist);
}

.page-faq .crumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-faq .crumbs__list a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .crumbs__list a:hover,
.page-faq .crumbs__list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: var(--gap);
  align-items: start;
}

.page-faq .faq-hero__lead h1 {
  margin: 14px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(29px, 5.6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  font-weight: 700;
  max-width: 18ch;
}

.page-faq .faq-hero__intro {
  margin: 0;
  max-width: 58ch;
  color: var(--mist);
  font-size: 14.5px;
}

.page-faq .faq-hero__board {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl) var(--r-sm) var(--r-xl) var(--r-md);
  background: linear-gradient(180deg, rgba(21, 48, 39, 0.96), rgba(14, 17, 16, 0.96));
  box-shadow: inset 0 0 0 1px rgba(57, 242, 208, 0.06);
}

.page-faq .faq-board__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-faq .faq-board__list {
  margin: 14px 0 0;
  display: grid;
  gap: 9px;
}

.page-faq .faq-board__list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
}

.page-faq .faq-board__list > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .faq-board__list dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-faq .faq-board__list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-faq .faq-quick {
  padding: clamp(30px, 5vw, 62px) 0;
}

.page-faq .faq-quick__grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(18px, 3vw, 28px);
}

.page-faq .quick-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--panel);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .quick-card::before {
  content: "";
  display: block;
  width: 42px;
  height: 3px;
  border-radius: 2px;
  background: var(--orange);
  margin-bottom: 6px;
}

.page-faq .quick-card--b::before {
  background: var(--cyan);
}

.page-faq .quick-card--c::before {
  background: var(--amber);
}

.page-faq .quick-card--d::before {
  background: var(--mist);
}

.page-faq .quick-card--a {
  border-radius: var(--r-xl) var(--r-sm) var(--r-xl) var(--r-md);
}

.page-faq .quick-card--b {
  border-radius: var(--r-sm) var(--r-lg) var(--r-md) var(--r-xl);
}

.page-faq .quick-card--c {
  border-radius: var(--r-xl) var(--r-md) var(--r-sm) var(--r-lg);
}

.page-faq .quick-card--d {
  border-radius: var(--r-md) var(--r-xl) var(--r-lg) var(--r-sm);
}

.page-faq .quick-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-amber);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.35);
}

.page-faq .quick-card:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.page-faq .quick-card__no {
  font-size: 24px;
  line-height: 1;
  color: var(--amber);
  letter-spacing: 0.06em;
}

.page-faq .quick-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-faq .quick-card p {
  margin: 0;
  font-size: 13.5px;
  color: var(--mist);
}

.page-faq .quick-card__go {
  margin-top: auto;
  padding-top: 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-faq .faq-body {
  padding: clamp(30px, 5vw, 62px) 0;
  background: var(--ink-950);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-body__grid {
  display: grid;
  gap: var(--gap);
  align-items: start;
}

.page-faq .faq-toc {
  padding: clamp(18px, 2.4vw, 24px);
  background: var(--paper);
  color: var(--brown);
  border: 1px solid var(--faq-cream-line);
  border-radius: var(--r-lg) var(--r-sm) var(--r-lg) var(--r-sm);
}

.page-faq .faq-toc__title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--brown);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--brown);
}

.page-faq .faq-toc__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-toc__list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  min-height: var(--tap);
  padding: 10px 8px;
  border-radius: var(--r-sm);
  font-size: 14px;
  text-decoration: none;
  color: var(--brown);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .faq-toc__list a em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(42, 32, 24, 0.6);
  letter-spacing: 0.08em;
}

.page-faq .faq-toc__list a:hover {
  background: rgba(42, 32, 24, 0.08);
}

.page-faq .faq-toc__list a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.page-faq .faq-toc__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--faq-cream-line);
  font-size: 12.5px;
  line-height: 1.65;
  color: rgba(42, 32, 24, 0.72);
}

.page-faq .qa-group + .qa-group {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-faq .qa-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-strong);
  margin-bottom: 16px;
}

.page-faq .qa-group__head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 27px);
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-faq .qa-group__count {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-faq .qa {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(21, 48, 39, 0.6);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-faq .qa:hover {
  border-color: var(--line-strong);
}

.page-faq .qa[open] {
  background: rgba(21, 48, 39, 0.94);
  border-color: var(--line-strong);
  box-shadow: inset 3px 0 0 var(--orange);
}

.page-faq .qa:target {
  border-color: var(--orange);
}

.page-faq .qa__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: var(--tap);
  padding: 15px clamp(14px, 2.2vw, 20px);
  cursor: pointer;
  list-style: none;
}

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

.page-faq .qa__bar::marker {
  content: "";
}

.page-faq .qa__bar:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -3px;
}

.page-faq .qa__q {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

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

.page-faq .qa__icon::before,
.page-faq .qa__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 2px;
  background: var(--cyan);
  transform: translate(-50%, -50%);
  transition: opacity var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-faq .qa__icon::before {
  width: 14px;
  height: 2px;
}

.page-faq .qa__icon::after {
  width: 2px;
  height: 14px;
}

.page-faq .qa[open] .qa__icon::before {
  background: var(--orange);
}

.page-faq .qa[open] .qa__icon::after {
  opacity: 0;
}

.page-faq .qa__body {
  padding: 0 clamp(14px, 2.2vw, 20px) 18px;
  font-size: 14.5px;
  color: var(--mist);
}

.page-faq .qa__body p {
  margin: 0 0 10px;
  max-width: 66ch;
}

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

.page-faq .qa__body strong {
  color: var(--paper);
}

.page-faq .qa__note {
  display: block;
  margin-top: 12px;
  padding-left: 12px;
  border-left: 2px solid var(--line-amber);
  font-size: 13px;
  line-height: 1.6;
  color: var(--amber);
}

.page-faq .faq-steps {
  padding: clamp(30px, 5vw, 62px) 0;
}

.page-faq .steps-grid {
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  grid-template-columns: minmax(0, 1fr);
}

.page-faq .step {
  position: relative;
  padding-top: 22px;
}

.page-faq .step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), rgba(255, 106, 43, 0));
}

.page-faq .step__no {
  display: block;
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.05em;
  color: var(--amber);
}

.page-faq .step h3 {
  margin: 10px 0 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
}

.page-faq .step p {
  margin: 0;
  font-size: 13.5px;
  color: var(--mist);
}

.page-faq .faq-trouble {
  padding: clamp(30px, 5vw, 62px) 0;
  background: var(--ink-950);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-trouble__grid {
  display: grid;
  gap: clamp(20px, 3.4vw, 40px);
  align-items: start;
}

.page-faq .faq-trouble h2 {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--paper);
}

.page-faq .faq-trouble__lead {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  max-width: 54ch;
  font-size: 14px;
  color: var(--mist);
}

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

.page-faq .trouble-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line);
}

.page-faq .trouble-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .trouble-list__no {
  font-size: 13px;
  line-height: 1.9;
  color: var(--cyan);
  letter-spacing: 0.08em;
}

.page-faq .trouble-list p {
  margin: 0;
  font-size: 14px;
  color: var(--mist);
}

.page-faq .trouble-list strong {
  display: block;
  margin-bottom: 3px;
  color: var(--paper);
  font-weight: 600;
}

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

.page-faq .faq-trouble__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  object-fit: cover;
}

.page-faq .faq-trouble__figure .figure__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .faq-contact {
  padding: clamp(30px, 5vw, 62px) 0 clamp(36px, 6vw, 72px);
}

.page-faq .faq-contact__card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-xl) var(--r-md) var(--r-xl) var(--r-md);
  background: linear-gradient(160deg, rgba(21, 48, 39, 0.96), rgba(10, 31, 24, 0.96));
}

.page-faq .faq-contact__media {
  min-height: 180px;
}

.page-faq .faq-contact__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 340px;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-contact__info {
  padding: clamp(20px, 3.2vw, 34px);
}

.page-faq .faq-contact__info h2 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.22;
  color: var(--paper);
}

.page-faq .faq-contact__info > p {
  margin: 0 0 18px;
  max-width: 60ch;
  font-size: 14px;
  color: var(--mist);
}

.page-faq .contact-strip {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-faq .contact-strip li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 12px 16px;
  background: rgba(14, 17, 16, 0.88);
}

.page-faq .contact-strip__k {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-faq .contact-strip__v {
  font-size: 14px;
  color: var(--cyan);
  word-break: break-word;
}

.page-faq .faq-contact__hint {
  font-size: 13px !important;
  line-height: 1.7;
  color: var(--amber) !important;
  padding-left: 12px;
  border-left: 2px solid var(--line-amber);
}

.page-faq .faq-contact__info .btn {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding: 10px 20px;
  border-radius: var(--pill);
  text-decoration: none;
}

.page-faq .faq-contact__info .btn--line {
  border: 1px solid var(--line-strong);
  color: var(--paper);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-faq .faq-contact__info .btn--line:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

.page-faq .faq-contact__info .btn--line:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

@media (min-width: 640px) {
  .page-faq .faq-quick__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(24px, 3.6vw, 48px);
  }

  .page-faq .faq-quick__grid {
    grid-template-columns: 1.45fr 1.12fr 0.96fr 0.8fr;
    align-items: start;
  }

  .page-faq .faq-trouble__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

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

  .page-faq .faq-contact__media img {
    height: 100%;
    max-height: none;
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }
}

@media (min-width: 960px) {
  .page-faq .faq-body__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 96px;
  }

  .page-faq .steps-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .quick-card,
  .page-faq .qa,
  .page-faq .qa__icon::before,
  .page-faq .qa__icon::after,
  .page-faq .faq-contact__info .btn--line,
  .page-faq .crumbs__list a,
  .page-faq .faq-toc__list a {
    transition: none;
  }

  .page-faq .quick-card:hover,
  .page-faq .faq-contact__info .btn--line:hover {
    transform: none;
  }
}