.page-faq {
  --faq-moss-soft: rgba(74, 124, 89, 0.12);
  --faq-gold-soft: rgba(212, 175, 55, 0.2);
  background: var(--cream);
  color: var(--color-text);
  overflow-x: hidden;
}

/* ========== Hero ========== */
.page-faq .faq-hero {
  position: relative;
  background: var(--deep-green);
  color: var(--cream);
  padding: 2rem 0 3.25rem;
  overflow: hidden;
}
.page-faq .faq-hero__inner {
  position: relative;
  z-index: 2;
}
.page-faq .faq-hero__decor {
  position: absolute;
  right: -4rem;
  top: -3.5rem;
  width: 17rem;
  height: 17rem;
  color: var(--gold);
  opacity: 0.55;
  pointer-events: none;
}
.page-faq .faq-hero__decor svg {
  width: 100%;
  height: 100%;
}
.page-faq .faq-hero__decor::after {
  content: '';
  position: absolute;
  left: 2.25rem;
  bottom: 2rem;
  width: 9rem;
  height: 0.375rem;
  background: var(--terracotta);
}
.page-faq .faq-hero .breadcrumb {
  margin-bottom: 1.75rem;
}
.page-faq .faq-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-faq .faq-hero .breadcrumb__item {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(245, 240, 230, 0.6);
}
.page-faq .faq-hero .breadcrumb__item + .breadcrumb__item::before {
  content: '/';
  margin-right: 0.5rem;
  color: var(--gold);
}
.page-faq .faq-hero .breadcrumb__link {
  color: rgba(245, 240, 230, 0.85);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-faq .faq-hero .breadcrumb__link:hover {
  color: var(--gold);
}
.page-faq .faq-hero .tag-pill {
  display: inline-block;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.7rem;
  margin-bottom: 1rem;
}
.page-faq .faq-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 8vw, 3.75rem);
  font-weight: 700;
  line-height: 1.05;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 1rem;
}
.page-faq .faq-hero__title span {
  display: block;
  color: var(--gold);
  font-size: 0.58em;
  letter-spacing: 0.04em;
  margin-top: 0.35rem;
}
.page-faq .faq-hero__desc {
  max-width: 34rem;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(245, 240, 230, 0.8);
  margin: 0 0 1.5rem;
}
.page-faq .faq-hero__toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.page-faq .faq-hero__toc-link {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-decoration: none;
  color: var(--gold);
  border: 1px solid rgba(212, 175, 55, 0.55);
  padding: 0.4rem 0.7rem;
  transition: background 0.2s ease, color 0.2s ease;
}
.page-faq .faq-hero__toc-link:hover {
  background: var(--gold);
  color: var(--deep-green);
}

/* hero stats */
.page-faq .faq-hero__body {
  display: block;
}
.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(245, 240, 230, 0.18);
  border: 1px solid rgba(245, 240, 230, 0.22);
  margin-top: 2rem;
  max-width: 31rem;
}
.page-faq .faq-stat {
  background: var(--deep-green);
  padding: 1.25rem 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  align-items: center;
  text-align: center;
}
.page-faq .faq-stat__num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}
.page-faq .faq-stat__caption {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: rgba(245, 240, 230, 0.65);
  text-transform: uppercase;
}

/* ========== Section shell ========== */
.page-faq .faq-section {
  padding: 3.5rem 0;
}
.page-faq .faq-section__head {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-thin);
  padding-bottom: 1.25rem;
}
.page-faq .faq-section__num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--moss);
  flex: none;
  width: 3.5rem;
}
.page-faq .faq-section__heading {
  flex: 1;
}
.page-faq .faq-section__heading .section-label {
  display: inline-block;
  margin-bottom: 0.45rem;
}
.page-faq .faq-section__title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--deep-green);
  line-height: 1.2;
  margin: 0 0 0.35rem;
}
.page-faq .faq-section__desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--stone);
  margin: 0;
  max-width: 38rem;
}

/* ========== FAQ file cards / 档案夹 ========== */
.page-faq .faq-qa {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}
.page-faq .faq-file {
  position: relative;
  background: #fff;
  border-top: 3px solid var(--deep-green);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}
.page-faq .faq-file::before {
  content: '';
  position: absolute;
  top: -3px;
  right: 1rem;
  width: 2.5rem;
  height: 3px;
  background: var(--gold);
  transition: width 0.25s var(--ease-out);
}
.page-faq .faq-file:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.page-faq .faq-file:hover::before {
  width: 4rem;
}
.page-faq .faq-file__summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.05rem 1.15rem;
  cursor: pointer;
  list-style: none;
}
.page-faq .faq-file__summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-file__label {
  background: var(--terracotta);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.5rem;
  flex: none;
}
.page-faq .faq-file__question {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--deep-green);
  line-height: 1.35;
}
.page-faq .faq-file__toggle {
  margin-left: auto;
  color: var(--gold);
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1;
  flex: none;
  transition: transform 0.25s var(--ease-tick);
}
.page-faq .faq-file[open] .faq-file__toggle {
  transform: rotate(45deg);
}
.page-faq .faq-file__answer {
  padding: 0.2rem 1.25rem 1.25rem;
  border-top: 1px dashed var(--terracotta);
  padding-top: 1rem;
  animation: faqAnswerIn 0.28s var(--ease-out);
}
.page-faq .faq-file__answer p {
  font-size: 0.925rem;
  line-height: 1.7;
  color: var(--color-text);
  margin: 0 0 0.75rem;
}
.page-faq .faq-file__more {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 0.1rem;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.page-faq .faq-file__more:hover {
  color: var(--electric-blue);
  border-color: var(--electric-blue);
}
@keyframes faqAnswerIn {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== 01 quickstart ========== */
.page-faq .faq-intro__grid {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}
.page-faq .faq-intro__figure .site-figure {
  margin: 0;
}
.page-faq .faq-intro__figure .site-figure img,
.page-faq .faq-record__figure .site-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .faq-intro__figure .site-figure {
  position: relative;
  border-left: 3px solid var(--gold);
}
.page-faq .faq-intro__figure .site-figure::after {
  content: '';
  position: absolute;
  left: -3px;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--gold) 0%, var(--terracotta) 100%);
}
.page-faq .faq-intro__figure .site-figure__caption,
.page-faq .faq-record__figure .site-figure__caption {
  margin-top: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--stone);
  padding-left: 0.55rem;
  border-left: 2px solid var(--terracotta);
  line-height: 1.5;
}

/* ========== 02 data update ========== */
.page-faq .faq-update {
  background: var(--faq-moss-soft);
}
.page-faq .faq-update__grid {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}
.page-faq .faq-schedule {
  background: #fff;
  border-top: 3px solid var(--gold);
  box-shadow: var(--shadow-sm);
}
.page-faq .faq-schedule__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--deep-green);
  padding: 1.15rem 1.25rem 0.75rem;
  border-bottom: 1px solid var(--border-thin);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.page-faq .faq-schedule__title::before {
  content: '';
  width: 1.75rem;
  height: 0.25rem;
  background: var(--terracotta);
  display: inline-block;
}
.page-faq .faq-schedule__list {
  margin: 0;
  padding: 0.25rem 0 0.5rem;
}
.page-faq .faq-schedule__group {
  padding: 0.9rem 1.25rem 0.2rem;
}
.page-faq .faq-schedule__group-title {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--moss);
  margin-bottom: 0.55rem;
  border-bottom: 1px dashed rgba(192, 122, 90, 0.45);
  padding-bottom: 0.3rem;
}
.page-faq .faq-schedule__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0;
  padding: 0.4rem 0;
  font-size: 0.9rem;
}
.page-faq .faq-schedule__row span {
  color: var(--color-text);
}
.page-faq .faq-schedule__row strong {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--deep-green);
  white-space: nowrap;
}

/* ========== 03 match records ========== */
.page-faq .faq-record__grid {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}
.page-faq .faq-record__figure .site-figure {
  margin: 0;
}
.page-faq .faq-record__figure .site-figure img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.page-faq .faq-record__figure .site-figure {
  position: relative;
}
.page-faq .faq-record__figure .site-figure::before {
  content: '';
  position: absolute;
  right: -8px;
  top: 8px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--moss);
  pointer-events: none;
  z-index: 0;
}
.page-faq .faq-record__figure .site-figure > img {
  position: relative;
  z-index: 1;
}

/* ========== 04 trend ========== */
.page-faq .faq-trend {
  position: relative;
}
.page-faq .faq-trend::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 3.5rem;
  bottom: 3.5rem;
  background: linear-gradient(90deg, transparent 0%, var(--faq-gold-soft) 55%, transparent 100%);
  pointer-events: none;
}
.page-faq .faq-trend__layout {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}
.page-faq .faq-trend__quote {
  background: var(--gold);
  color: var(--deep-green);
  padding: 2.2rem 1.8rem;
  position: relative;
  border-bottom: 4px solid var(--terracotta);
}
.page-faq .faq-trend__quote::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0.5rem;
  height: 100%;
  background: var(--deep-green);
}
.page-faq .faq-trend__quote-main {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.75rem;
}
.page-faq .faq-trend__quote-sub {
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0;
  color: rgba(27, 67, 50, 0.8);
}

/* ========== 05 contact ========== */
.page-faq .faq-contact {
  padding-bottom: 4.5rem;
}
.page-faq .faq-contact__panel {
  background: var(--deep-green);
  color: var(--cream);
  padding: 2.25rem 1.35rem;
  position: relative;
  overflow: hidden;
}
.page-faq .faq-contact__panel::before {
  content: '';
  position: absolute;
  right: -5rem;
  bottom: -5rem;
  width: 14rem;
  height: 14rem;
  border: 2px solid rgba(212, 175, 55, 0.25);
  border-radius: 50%;
  pointer-events: none;
}
.page-faq .faq-contact .faq-section__head {
  border-bottom-color: rgba(245, 240, 230, 0.2);
  margin-bottom: 1.75rem;
}
.page-faq .faq-contact .faq-section__num {
  -webkit-text-stroke-color: var(--gold);
}
.page-faq .faq-contact .faq-section__title {
  color: #fff;
}
.page-faq .faq-contact .faq-section__desc {
  color: rgba(245, 240, 230, 0.65);
}
.page-faq .faq-contact .section-label {
  color: var(--gold);
  border-left-color: var(--gold);
}
.page-faq .faq-contact__content {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}
.page-faq .faq-contact__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}
.page-faq .faq-contact__card {
  background: rgba(245, 240, 230, 0.07);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-top: 3px solid var(--gold);
  padding: 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.page-faq .faq-contact__card-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: rgba(245, 240, 230, 0.55);
  text-transform: uppercase;
}
.page-faq .faq-contact__card-value {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.5;
  word-break: break-all;
}
.page-faq .faq-contact__note {
  border-left: 3px solid var(--terracotta);
  padding: 0.25rem 0 0.25rem 1.25rem;
}
.page-faq .faq-contact__note p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.78);
  margin: 0 0 0.6rem;
}
.page-faq .faq-contact__note .faq-file__more {
  color: var(--gold);
  border-bottom-color: var(--gold);
  margin-top: 0.35rem;
}
.page-faq .faq-contact__note .faq-file__more:hover {
  color: var(--electric-blue);
  border-color: var(--electric-blue);
}

/* ========== Desktop / 桌面端 ========== */
@media (min-width: 901px) {
  .page-faq .faq-hero {
    padding: 3.5rem 0 4.5rem;
  }
  .page-faq .faq-hero__decor {
    width: 24rem;
    height: 24rem;
    right: -6rem;
    top: -5rem;
  }
  .page-faq .faq-hero__body {
    display: grid;
    grid-template-columns: 1.18fr 0.82fr;
    gap: 3.5rem;
    align-items: end;
  }
  .page-faq .faq-hero__stats {
    margin-top: 0;
    grid-template-columns: repeat(2, 1fr);
  }
  .page-faq .faq-hero__title {
    font-size: 4rem;
  }
  .page-faq .faq-hero__desc {
    font-size: 1.02rem;
  }
  .page-faq .faq-section {
    padding: 5rem 0;
  }
  .page-faq .faq-section__head {
    gap: 2rem;
    margin-bottom: 3.25rem;
  }
  .page-faq .faq-section__num {
    font-size: 3.75rem;
    width: 4.5rem;
  }
  .page-faq .faq-section__title {
    font-size: 2.2rem;
  }
  .page-faq .faq-section__desc {
    font-size: 1rem;
  }
  .page-faq .faq-intro__grid {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 3.5rem;
    align-items: start;
  }
  .page-faq .faq-intro__figure {
    margin-top: 0.75rem;
  }
  .page-faq .faq-intro__figure .site-figure img {
    max-width: 100%;
  }
  .page-faq .faq-update__grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 3rem;
    align-items: start;
  }
  .page-faq .faq-record__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
  }
  .page-faq .faq-trend__layout {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 3rem;
    align-items: center;
  }
  .page-faq .faq-trend__quote {
    padding: 2.75rem 2.25rem;
  }
  .page-faq .faq-trend__quote-main {
    font-size: 2rem;
  }
  .page-faq .faq-contact__panel {
    padding: 3rem 3.25rem;
  }
  .page-faq .faq-contact__content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    align-items: stretch;
  }
  .page-faq .faq-contact__cards {
    grid-template-columns: 1fr;
  }
}
@media (min-width: 1200px) {
  .page-faq .faq-contact__cards {
    grid-template-columns: repeat(3, 1fr);
  }
}