.page-faq {
  --faq-shadow: 6px 6px 0 rgba(8, 59, 69, 0.12);
  --faq-shadow-strong: 10px 10px 0 rgba(8, 59, 69, 0.16);
}

.page-faq .faq-breadcrumb-band {
  padding: 12px 0 8px;
  border-bottom: 2px solid var(--color-primary);
  background: var(--color-surface);
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-primary);
  color: #fff;
  padding: 44px 0 88px;
  border-bottom: var(--border-width) solid var(--color-accent);
}

.page-faq .faq-hero::before {
  content: "?";
  position: absolute;
  right: 24px;
  bottom: -36px;
  font-family: var(--font-title);
  font-size: 190px;
  font-weight: 900;
  line-height: 1;
  color: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
}

.page-faq .faq-hero__inner::before {
  content: "";
  position: absolute;
  right: 9%;
  top: 0;
  width: 84px;
  height: 84px;
  border: 16px solid var(--color-accent);
  border-radius: 50%;
  opacity: 0.32;
}

.page-faq .faq-hero__inner::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 140px;
  height: 8px;
  background: var(--color-accent);
}

.page-faq .faq-hero__content {
  position: relative;
  z-index: 1;
  max-width: 52rem;
}

.page-faq .faq-hero .kicker {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-accent);
  border: 2px solid rgba(232, 163, 61, 0.55);
  padding: 6px 12px;
  margin-bottom: 16px;
}

.page-faq .faq-hero__content h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4.8vw, 56px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  font-weight: 900;
}

.page-faq .faq-hero__lead {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 16px;
  line-height: 1.8;
}

.page-faq .faq-toolbar {
  position: relative;
  z-index: 2;
  margin-top: -28px;
}

.page-faq .faq-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-primary);
  box-shadow: var(--shadow-strong);
  padding: 12px 14px;
}

.page-faq .faq-filter__label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
  margin-right: 2px;
}

.page-faq .faq-filter .filter-trigger {
  appearance: none;
  border: 2px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  font-family: inherit;
  font-weight: 700;
  font-size: 14px;
  line-height: 1;
  padding: 10px 16px;
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.page-faq .faq-filter .filter-trigger:hover,
.page-faq .faq-filter .filter-trigger:focus-visible {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary-dark);
}

.page-faq .faq-filter .filter-trigger[aria-pressed="true"] {
  background: var(--color-primary);
  color: var(--color-accent);
  border-color: var(--color-primary);
}

.page-faq .faq-layout {
  margin-top: clamp(36px, 6vw, 64px);
}

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

.page-faq .faq-sidenav {
  display: none;
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-primary);
  box-shadow: var(--shadow-strong);
  padding: 20px;
}

.page-faq .faq-sidenav__title {
  margin: 0 0 14px;
  display: inline-block;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  background: var(--color-primary);
  padding: 5px 10px;
}

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

.page-faq .faq-sidenav li + li {
  border-top: 1px solid rgba(8, 59, 69, 0.12);
}

.page-faq .faq-sidenav a {
  display: block;
  padding: 11px 4px;
  color: var(--color-text);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: color 0.15s ease, padding-left 0.15s ease;
}

.page-faq .faq-sidenav a:hover {
  color: var(--color-accent);
  padding-left: 12px;
}

.page-faq .faq-group {
  margin-bottom: 72px;
}

.page-faq .faq-group__head {
  margin-bottom: 22px;
}

.page-faq .faq-group__num {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border: 2px solid var(--color-primary);
  padding: 4px 10px;
  line-height: 1.3;
  margin-bottom: 10px;
}

.page-faq .faq-group__title {
  position: relative;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1.15;
  margin: 0 0 8px;
  padding-bottom: 14px;
}

.page-faq .faq-group__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64px;
  height: 6px;
  background: var(--color-accent);
}

.page-faq .faq-group[data-filter-value="mobile"] .faq-group__title::after {
  background: var(--color-primary-light);
  width: 84px;
}

.page-faq .faq-group[data-filter-value="data"] .faq-group__title::after {
  background: var(--color-accent);
  width: 120px;
}

.page-faq .faq-group[data-filter-value="contact"] .faq-group__title::after {
  background: var(--color-danger);
  width: 64px;
}

.page-faq .faq-group__head > p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-light);
}

.page-faq .faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.page-faq .faq-item {
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-primary);
  box-shadow: var(--faq-shadow);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-faq .faq-item[open] {
  border-color: var(--color-accent);
  box-shadow: var(--faq-shadow-strong);
}

.page-faq .faq-item__q {
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  position: relative;
  margin: 0;
  padding: 18px 58px 18px 18px;
  cursor: pointer;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.45;
}

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

.page-faq .faq-item__q::after {
  content: "+";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border: 2px solid var(--color-primary);
  box-sizing: border-box;
  background: var(--color-surface);
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 17px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.page-faq .faq-item[open] .faq-item__q::after {
  content: "×";
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary-dark);
}

.page-faq .faq-item__qnum {
  flex: none;
  min-width: 30px;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
  background: var(--color-primary);
  padding: 2px 6px;
  line-height: 1.5;
  text-align: center;
  margin-top: 2px;
}

.page-faq .faq-item__body {
  margin: 0;
  padding: 0 18px 20px 20px;
  color: var(--color-text-light);
  font-size: 15px;
  line-height: 1.75;
}

.page-faq .faq-item__body > :first-child {
  padding-top: 14px;
  border-top: 2px solid var(--color-bg);
  margin-top: 0;
}

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

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

.page-faq .faq-item__body a {
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-item__body a:hover {
  color: var(--color-accent);
}

.page-faq .faq-figure {
  position: relative;
  border: var(--border-width) solid var(--color-primary);
  box-shadow: var(--shadow-strong);
  margin: 0 0 28px;
}

.page-faq .faq-figure__img {
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-figure__cap {
  position: absolute;
  right: 10px;
  bottom: 10px;
  max-width: 78%;
  background: var(--color-primary);
  color: #fff;
  border: 2px solid var(--color-accent);
  box-shadow: 4px 4px 0 rgba(8, 59, 69, 0.2);
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1.4;
  padding: 8px 12px;
  z-index: 1;
}

.page-faq .faq-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}

.page-faq .faq-contact-card {
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-primary);
  box-shadow: var(--faq-shadow);
  padding: 20px;
  position: relative;
}

.page-faq .faq-contact-card::before {
  content: "";
  display: block;
  width: 46px;
  height: 6px;
  background: var(--color-accent);
  margin-bottom: 16px;
}

.page-faq .faq-contact-card h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

.page-faq .faq-contact-card__value {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.page-faq .faq-contact-card__note {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-light);
}

.page-faq .faq-contact-caution {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-light);
  border-bottom: 2px solid var(--color-bg);
  padding-bottom: 16px;
}

.page-faq .faq-contactus-link {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 32px;
  padding: 6px 0 6px 16px;
  border-left: var(--border-width) solid var(--color-danger);
  font-size: 15px;
  color: var(--color-text);
}

.page-faq .faq-contactus-link .btn {
  margin-left: auto;
}

.page-faq .faq-backtop {
  padding: 4px 0 72px;
  text-align: center;
}

@media (min-width: 760px) {
  .page-faq .faq-item__body {
    padding: 0 18px 20px 58px;
  }

  .page-faq .faq-figure {
    max-width: 640px;
  }

  .page-faq .faq-figure--wide {
    max-width: none;
  }

  .page-faq .faq-contact-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    display: grid;
    grid-template-columns: 230px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-faq .faq-sidenav {
    display: block;
    position: sticky;
    top: 140px;
  }
}