.page-faq {
  --faq-grid-line: rgba(201, 162, 39, .07);
  --faq-dash: rgba(201, 162, 39, .42);
  --faq-ink-line: rgba(6, 18, 15, .14);
  display: block;
  color: var(--text);
}

/* ============ 首屏 ============ */

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.75rem, 5vw, 2.75rem) 0 clamp(2.25rem, 6vw, 4rem);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 92% at 6% 0%, rgba(201, 162, 39, .12), transparent 58%),
    linear-gradient(180deg, var(--green-800), var(--green-900));
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .85;
  background-image:
    repeating-linear-gradient(0deg, var(--faq-grid-line) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, var(--faq-grid-line) 0 1px, transparent 1px 34px);
}

.page-faq .faq-hero > .container {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero .breadcrumb {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
}

.page-faq .faq-hero__lead h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.85rem, 5.2vw, 3.1rem);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--paper);
  margin: 0 0 1rem;
  max-width: 22ch;
}

.page-faq .faq-hero__lead .lede {
  max-width: 46ch;
  font-size: clamp(.98rem, 1.6vw, 1.08rem);
  line-height: 1.78;
  color: var(--text-dim);
  margin: 0 0 1.5rem;
}

.page-faq .faq-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-faq .faq-hero__side {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(6, 18, 15, .42);
  padding: 1.15rem 1.15rem 1rem;
  box-shadow: var(--shadow);
}

.page-faq .faq-hero__side-label {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 .85rem;
  padding-left: .75rem;
  border-left: 2px solid var(--gold);
}

.page-faq .jump-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-faq .jump-link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .8rem;
  align-items: center;
  padding: .72rem .5rem;
  border-radius: var(--r-sm);
  text-decoration: none;
  color: var(--text);
  border-bottom: 1px dashed var(--line-soft);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .jump-list > li:last-child .jump-link {
  border-bottom: 0;
}

.page-faq .jump-link:hover,
.page-faq .jump-link:focus-visible {
  background: rgba(201, 162, 39, .1);
  color: var(--paper);
}

.page-faq .jump-num {
  color: var(--gold);
  font-size: .82rem;
  letter-spacing: .06em;
}

.page-faq .jump-text {
  font-size: .95rem;
  line-height: 1.5;
}

/* ============ 通用区块 ============ */

.page-faq .faq-block {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
}

.page-faq .faq-block + .faq-block {
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-block .section-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.35rem, 3.4vw, 2rem);
  line-height: 1.32;
  color: var(--paper);
  margin: 0 0 .8rem;
}

.page-faq .faq-block .section-note {
  font-size: .95rem;
  line-height: 1.75;
  color: var(--text-dim);
  margin: 0;
}

/* 图片容器 */

.page-faq .faq-figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--green-800);
  box-shadow: var(--shadow);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.7) brightness(.8) contrast(1.06);
}

.page-faq .faq-figure__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: .55rem .8rem;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--gold-soft);
  background: linear-gradient(180deg, transparent, rgba(6, 18, 15, .88));
}

/* ============ 问答区 ============ */

.page-faq .faq-qa__head {
  display: grid;
  gap: 1.75rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
}

.page-faq .qa-tabs {
  display: flex;
  gap: .35rem;
  overflow-x: auto;
  padding-bottom: 0;
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-faq .qa-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .68rem 1.05rem .72rem;
  border: 1px solid var(--line-soft);
  border-bottom-color: var(--line);
  border-radius: var(--r-sm) var(--r-sm) 0 0;
  background: var(--green-800);
  color: var(--text-dim);
  font-size: .9rem;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .qa-tab::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  opacity: .5;
}

.page-faq .qa-tab:hover,
.page-faq .qa-tab:focus-visible {
  background: var(--green-700);
  color: var(--paper);
  border-color: var(--gold);
}

.page-faq .qa-panel {
  display: block;
  padding-top: 1.5rem;
  scroll-margin-top: 90px;
}

.page-faq .qa-shell:has(.qa-panel:target) .qa-panel {
  display: none;
}

.page-faq .qa-shell:has(.qa-panel:target) .qa-panel:target {
  display: block;
}

.page-faq .qa-panel + .qa-panel {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--line-soft);
}

.page-faq .qa-shell:has(.qa-panel:target) .qa-panel + .qa-panel {
  margin-top: 0;
  padding-top: 1.5rem;
  border-top: 0;
}

.page-faq .qa-panel__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  line-height: 1.35;
  color: var(--paper);
  margin: 0 0 1.1rem;
  padding-left: .8rem;
  border-left: 3px solid var(--gold);
}

/* 折叠条目 */

.page-faq .accordion {
  margin-bottom: .6rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: var(--green-800);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-faq .accordion[open] {
  border-color: rgba(201, 162, 39, .48);
  background: var(--green-700);
}

.page-faq .accordion > summary {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  padding: 1rem 1.1rem;
  cursor: pointer;
  list-style: none;
}

.page-faq .accordion > summary::-webkit-details-marker {
  display: none;
}

.page-faq .accordion > summary::marker {
  content: "";
}

.page-faq .acc-num {
  flex: none;
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-faq .acc-q {
  flex: 1 1 auto;
  font-size: .98rem;
  line-height: 1.6;
  color: var(--text);
}

.page-faq .accordion[open] .acc-q {
  color: var(--paper);
}

.page-faq .acc-mark {
  position: relative;
  flex: none;
  align-self: center;
  width: 16px;
  height: 16px;
  margin-left: auto;
}

.page-faq .acc-mark::before,
.page-faq .acc-mark::after {
  content: "";
  position: absolute;
  background: var(--gold);
  transition: transform var(--dur) var(--ease);
}

.page-faq .acc-mark::before {
  left: 0;
  right: 0;
  top: 7px;
  height: 2px;
}

.page-faq .acc-mark::after {
  top: 0;
  bottom: 0;
  left: 7px;
  width: 2px;
}

.page-faq .accordion[open] .acc-mark::after {
  transform: scaleY(0);
}

.page-faq .accordion-body {
  margin: 0 1.1rem 1.1rem;
  padding-top: .85rem;
  border-top: 1px dashed var(--line-soft);
  font-size: .94rem;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-faq .accordion-body p {
  margin: 0 0 .6rem;
}

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

/* ============ 自查清单 ============ */

.page-faq .faq-check {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  border-top: 1px solid rgba(6, 18, 15, .16);
  border-bottom: 1px solid rgba(6, 18, 15, .16);
}

.page-faq .faq-check::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(6, 18, 15, .04) 0 1px, transparent 1px 30px);
}

.page-faq .faq-check > .container {
  position: relative;
  z-index: 1;
}

.page-faq .faq-check__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
}

.page-faq .faq-check__tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--paper);
  background: var(--ink);
  padding: .32rem .72rem;
  border-radius: 3px;
  margin: 0 0 1rem;
}

.page-faq .faq-check__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.35rem, 3.4vw, 2rem);
  line-height: 1.32;
  color: var(--ink);
  margin: 0 0 .7rem;
}

.page-faq .faq-check__note {
  font-size: .95rem;
  line-height: 1.75;
  color: var(--paper-dim);
  margin: 0 0 1.4rem;
}

.page-faq .checklist {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 0;
  border-top: 1px solid var(--faq-ink-line);
}

.page-faq .check-item label {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .8rem;
  align-items: start;
  padding: .8rem 0;
  border-bottom: 1px dashed var(--faq-ink-line);
  cursor: pointer;
}

.page-faq .check-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  flex: none;
  width: 21px;
  height: 21px;
  margin: .18rem 0 0;
  border: 2px solid var(--ink);
  border-radius: 4px;
  background: transparent;
  position: relative;
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .check-item input[type="checkbox"]:checked {
  background: var(--gold);
  border-color: var(--gold);
}

.page-faq .check-item input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(42deg);
}

.page-faq .check-item input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--gold-ink);
  outline-offset: 3px;
}

.page-faq .check-text {
  font-size: .95rem;
  line-height: 1.7;
  color: var(--ink);
  transition: color var(--dur) var(--ease);
}

.page-faq .check-item input:checked + .check-text {
  color: var(--paper-dim);
}

.page-faq .faq-check__hint {
  font-size: .92rem;
  line-height: 1.75;
  color: var(--paper-dim);
  margin: 0;
  padding-left: .9rem;
  border-left: 3px solid var(--gold);
}

.page-faq .faq-check__hint .mono {
  color: var(--gold-ink);
  font-size: .9rem;
}

/* ============ 处理路径 ============ */

.page-faq .faq-path__head {
  display: grid;
  gap: .9rem;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.page-faq .path-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-faq .path-step {
  position: relative;
  padding: 2.4rem 1rem 1.4rem 0;
  border-top: 2px dashed var(--faq-dash);
}

.page-faq .path-step__num {
  position: absolute;
  top: -21px;
  left: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--green-900);
  color: var(--gold);
  font-size: .88rem;
  letter-spacing: .04em;
}

.page-faq .path-step__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--paper);
  margin: 0 0 .55rem;
}

.page-faq .path-step p {
  font-size: .92rem;
  line-height: 1.75;
  color: var(--text-dim);
  margin: 0;
  max-width: 34ch;
}

/* ============ 常看条目 ============ */

.page-faq .hot-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-faq .hot-link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .35rem .9rem;
  padding: 1rem .35rem;
  border-bottom: 1px dashed var(--line-soft);
  text-decoration: none;
  color: var(--text);
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .hot-link:hover,
.page-faq .hot-link:focus-visible {
  background: rgba(201, 162, 39, .09);
  padding-left: .9rem;
  color: var(--paper);
}

.page-faq .hot-num {
  grid-row: 1 / span 2;
  font-size: .82rem;
  letter-spacing: .08em;
  color: var(--gold);
  padding-top: .18rem;
}

.page-faq .hot-text {
  font-size: .98rem;
  line-height: 1.6;
}

.page-faq .hot-cat {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--blue);
}

/* ============ 联系卡片 ============ */

.page-faq .cta-card {
  display: grid;
  gap: 1.75rem;
  padding: clamp(1.4rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(201, 162, 39, .14), transparent 60%),
    linear-gradient(160deg, var(--green-800), var(--green-900));
  box-shadow: var(--shadow);
}

.page-faq .cta-card__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.3rem, 3.2vw, 1.9rem);
  line-height: 1.32;
  color: var(--paper);
  margin: 0 0 .8rem;
}

.page-faq .cta-card__text {
  font-size: .96rem;
  line-height: 1.8;
  color: var(--text-dim);
  margin: 0 0 1.4rem;
  max-width: 52ch;
}

.page-faq .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.page-faq .cta-card__contact {
  display: grid;
  gap: .9rem;
  align-content: start;
  padding: 1.15rem;
  border: 1px dashed var(--line);
  border-radius: var(--r-md);
  background: rgba(6, 18, 15, .5);
}

.page-faq .faq-contact-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .8rem;
  padding-bottom: .85rem;
  border-bottom: 1px dashed var(--line-soft);
}

.page-faq .faq-contact-item:last-of-type {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .faq-contact-label {
  flex: 0 0 100%;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--blue);
}

.page-faq .faq-contact-value {
  flex: 1 1 auto;
  min-width: 0;
  font-size: .95rem;
  color: var(--paper);
  word-break: break-all;
}

.page-faq .copy-btn {
  flex: none;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  padding: .3rem .68rem;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--gold-soft);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-faq .copy-btn:hover,
.page-faq .copy-btn:focus-visible {
  background: rgba(201, 162, 39, .14);
  border-color: var(--gold);
  color: var(--paper);
}

.page-faq .copy-btn[data-copied="true"] {
  color: var(--mint);
  border-color: var(--mint);
}

.page-faq .cta-card__note {
  font-size: .84rem;
  line-height: 1.7;
  color: var(--text-dim);
  margin: 0;
  padding-top: .3rem;
}

/* ============ 响应式 ============ */

@media (min-width: 760px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-faq .faq-qa__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(1.75rem, 4vw, 3rem);
  }

  .page-faq .faq-check__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3rem);
  }

  .page-faq .faq-check__grid > .faq-check__body {
    order: 1;
  }

  .page-faq .faq-check__grid > .faq-figure {
    order: 2;
  }

  .page-faq .faq-path__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(1.5rem, 4vw, 3rem);
  }

  .page-faq .cta-card {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(1.75rem, 4vw, 3rem);
    align-items: center;
    padding: clamp(2rem, 4vw, 3rem);
  }
}

@media (min-width: 960px) {
  .page-faq .path-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 clamp(1rem, 2.4vw, 2rem);
  }

  .page-faq .path-step {
    padding-right: 0;
  }
}

@media (max-width: 420px) {
  .page-faq .qa-tab {
    padding: .6rem .85rem;
    font-size: .85rem;
  }

  .page-faq .acc-q {
    font-size: .93rem;
  }

  .page-faq .faq-contact-value {
    flex-basis: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .jump-link,
  .page-faq .qa-tab,
  .page-faq .accordion,
  .page-faq .acc-mark::before,
  .page-faq .acc-mark::after,
  .page-faq .hot-link,
  .page-faq .copy-btn,
  .page-faq .check-text {
    transition: none;
  }
}