.page-faq {
  display: block;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: clamp(24px, 4vw, 44px) 0 clamp(28px, 4vw, 52px);
}

.page-faq .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: end;
}

.page-faq .faq-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(31px, 5.4vw, 60px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  max-width: 21ch;
}

.page-faq .faq-hero__intro .lead {
  max-width: 56ch;
}

.page-faq .faq-hero__quick {
  list-style: none;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
  border-radius: var(--r-soft);
  overflow: hidden;
}

.page-faq .faq-hero__quick li {
  background: var(--c-stand);
}

.page-faq .faq-hero__quick a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  color: var(--c-cream);
  text-decoration: none;
  font-size: 15px;
  transition: background-color 0.2s ease, letter-spacing 0.2s ease;
}

.page-faq .faq-hero__quick a:hover,
.page-faq .faq-hero__quick a:focus-visible {
  background: var(--veil-hover);
  letter-spacing: 0.02em;
}

.page-faq .faq-quick__no {
  font-size: 11px;
  color: var(--c-lime);
}

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

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

/* ---------- 标签条 ---------- */
.page-faq .faq-tags {
  background: var(--c-cream);
  color: var(--c-well);
  padding: clamp(26px, 4vw, 44px) 0;
  border-top: 2px solid var(--c-lime);
}

.page-faq .faq-tags .section-title {
  color: var(--c-well);
  margin-bottom: 6px;
}

.page-faq .faq-tags .section-title__rule {
  display: block;
  width: 48px;
  height: 2px;
  background: var(--c-orange);
  margin: 0 0 20px;
}

.page-faq .faq-tagbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-tag {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid rgba(8, 17, 15, 0.2);
  border-radius: 999px;
  background: transparent;
  color: var(--c-well);
  font: inherit;
  font-size: 14px;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.page-faq .faq-tag:hover {
  background: rgba(8, 17, 15, 0.06);
}

.page-faq .faq-tag[aria-pressed="true"],
.page-faq .faq-tag[data-shown="true"] {
  background: var(--c-lime);
  border-color: var(--c-lime);
  color: var(--c-well);
  font-weight: 600;
}

.page-faq .faq-tag__count {
  font-size: 11px;
  color: rgba(8, 17, 15, 0.55);
  letter-spacing: 0.04em;
}

.page-faq .faq-tag[aria-pressed="true"] .faq-tag__count,
.page-faq .faq-tag[data-shown="true"] .faq-tag__count {
  color: rgba(8, 17, 15, 0.7);
}

.page-faq .faq-tagbar__status {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(8, 17, 15, 0.6);
}

/* ---------- 分组 ---------- */
.page-faq .faq-answers {
  padding: clamp(20px, 3vw, 36px) 0 0;
}

.page-faq .faq-group {
  padding: clamp(22px, 3vw, 40px) 0;
}

.page-faq .faq-group__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.4vw, 28px);
  padding: clamp(20px, 3vw, 36px);
  background: var(--veil);
  border: 1px solid var(--hair);
  border-radius: var(--r-organic-a);
  box-shadow: var(--shadow-panel);
}

.page-faq .faq-group__no {
  margin: 0;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1;
  color: rgba(200, 242, 78, 0.32);
  letter-spacing: 0.02em;
}

.page-faq .faq-group__title {
  margin: 12px 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.4vw, 27px);
  letter-spacing: -0.01em;
}

.page-faq .faq-group__rail .section-title__rule {
  display: block;
  width: 48px;
  height: 2px;
  background: var(--c-orange);
  margin: 0 0 14px;
}

.page-faq .faq-group__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fg-dim);
  max-width: 34ch;
}

.page-faq .faq-group__list {
  display: block;
  min-width: 0;
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-item {
  border-left: 2px solid transparent;
  padding-left: 14px;
  transition: border-color 0.2s ease;
}

.page-faq .faq-item + .faq-item {
  border-top: 1px solid var(--hair);
}

.page-faq .faq-item[data-open]:not([data-open="false"]) {
  border-left-color: var(--c-orange);
}

.page-faq .faq-item__head {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-faq .faq-q {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 12px;
  padding: 16px 0;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-faq .faq-q:hover .faq-q__text,
.page-faq .faq-q:focus-visible .faq-q__text {
  color: var(--c-lime-mist);
}

.page-faq .faq-q__no {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-lime);
}

.page-faq .faq-q__text {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.6;
  color: var(--fg);
  transition: color 0.18s ease;
}

.page-faq .faq-q__sign::before {
  content: "+";
  display: block;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--fg-dim);
}

.page-faq .faq-item[data-open]:not([data-open="false"]) .faq-q__sign::before {
  content: "\2212";
  color: var(--c-orange);
}

.page-faq .faq-body {
  display: block;
}

.page-faq .faq-item[data-open="false"] .faq-body {
  display: none;
}

.page-faq .faq-body__inner {
  background: var(--veil-hover);
  border-radius: var(--r-soft);
  padding: 14px 16px;
  margin: 0 0 16px;
}

.page-faq .faq-body__inner p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--fg);
}

/* ---------- 组内附加图形 ---------- */
.page-faq .faq-group__extras {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
  margin-top: clamp(18px, 2.4vw, 28px);
}

.page-faq .faq-path {
  padding: clamp(18px, 2.4vw, 26px);
  border-radius: var(--r-organic-c);
  border: 1px solid var(--hair);
}

.page-faq .faq-path .eyebrow {
  margin: 0 0 14px;
}

.page-faq .faq-path__scroll {
  overflow-x: auto;
  padding-bottom: 4px;
}

.page-faq .faq-path__svg {
  display: block;
  width: 100%;
  min-width: 560px;
  height: auto;
}

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

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

/* ---------- 收尾 ---------- */
.page-faq .faq-help {
  padding: clamp(32px, 5vw, 64px) 0 clamp(40px, 6vw, 76px);
}

.page-faq .faq-help__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
  background: var(--c-mid);
  border-radius: var(--r-organic-b);
  padding: clamp(24px, 3.4vw, 44px);
  border: 1px solid var(--hair);
}

.page-faq .faq-help__lead .section-title {
  margin: 12px 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 2.8vw, 30px);
}

.page-faq .faq-help__lead .section-title__rule {
  display: block;
  width: 48px;
  height: 2px;
  background: var(--c-orange);
  margin: 0 0 16px;
}

.page-faq .faq-help__lead p {
  margin: 0 0 22px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
}

.page-faq .faq-help__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  align-content: start;
}

.page-faq .faq-help__list li {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--hair);
}

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

.page-faq .faq-help__key {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-lime);
}

.page-faq .faq-help__val {
  font-size: 14px;
  line-height: 1.7;
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-group__extras {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-faq .faq-help__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-group__inner {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 40px;
  }

  .page-faq .faq-group--indent .faq-group__inner {
    margin-left: clamp(24px, 6vw, 88px);
  }
}

@media (max-width: 520px) {
  .page-faq .faq-q {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 8px 10px;
  }

  .page-faq .faq-q__sign {
    grid-column: 2;
  }

  .page-faq .faq-help__list li {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-hero__quick a,
  .page-faq .faq-q__text,
  .page-faq .faq-item,
  .page-faq .faq-tag {
    transition: none;
  }
}