.page-faq {
  --faq-slate: #3D5A5A;
  --faq-muted: #557070;
  --faq-radius: 8px;
  background: var(--c-cream);
  color: var(--c-green);
}

.page-faq img {
  max-width: 100%;
  height: auto;
}

.page-faq .container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

/* ========== Hero区域 ========== */
.page-faq .faq-hero {
  position: relative;
  padding: 1.5rem 0 2.5rem;
  background:
    linear-gradient(rgba(212,175,55,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,175,55,.08) 1px, transparent 1px),
    linear-gradient(135deg, #FDF6E9 0%, var(--c-cream) 55%, #FBF3E0 100%);
  background-size: 28px 28px, 28px 28px, 100% 100%;
  border-bottom: 1px solid rgba(212,175,55,.4);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: linear-gradient(180deg, var(--c-red), var(--c-gold));
  opacity: .35;
}

.page-faq .faq-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}

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

.page-faq .faq-hero__media img {
  width: 100%;
  height: auto;
  border: 1px solid rgba(212,175,55,.5);
  box-shadow: var(--shadow-md);
  object-fit: cover;
}

.page-faq .faq-hero__stamp {
  position: absolute;
  left: -8px;
  bottom: 16px;
  background: var(--c-red);
  color: #fff;
  padding: .5rem .8rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(200,16,46,.35);
}

.page-faq .faq-hero__stamp-num {
  font-family: var(--font-accent);
  font-size: 1.15rem;
  line-height: 1;
}

.page-faq .faq-hero__stamp-text {
  font-size: .7rem;
  opacity: .85;
  letter-spacing: .1em;
}

.page-faq .breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  margin-bottom: .8rem;
  color: var(--c-greyblue);
}

.page-faq .breadcrumb__link {
  color: var(--c-greyblue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .25s, border-color .25s;
}

.page-faq .breadcrumb__link:hover {
  color: var(--c-red);
  border-bottom-color: var(--c-red);
}

.page-faq .breadcrumb__sep {
  color: var(--c-gold);
}

.page-faq .breadcrumb__current {
  color: var(--c-green);
}

.page-faq .faq-hero__kicker {
  font-family: var(--font-accent);
  font-size: .78rem;
  letter-spacing: .28em;
  color: var(--c-red);
  margin: 0 0 .4rem;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  line-height: 1.3;
  color: var(--c-green);
  margin: 0 0 .6rem;
  border-left: 4px solid var(--c-red);
  padding-left: .8rem;
}

.page-faq .faq-hero__lead {
  font-size: .9rem;
  line-height: 1.7;
  color: var(--faq-slate);
  margin: 0 0 1.2rem;
  max-width: 36em;
}

.page-faq .faq-search {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: var(--c-white);
  border: 1px solid rgba(212,175,55,.65);
  padding: .6rem .8rem;
  max-width: 480px;
  transition: box-shadow .25s, border-color .25s;
}

.page-faq .faq-search:focus-within {
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,.2);
}

.page-faq .faq-search__icon {
  color: var(--c-gold);
  flex: 0 0 auto;
}

.page-faq .faq-search__input {
  border: 0;
  background: transparent;
  font-family: var(--font-body);
  font-size: .85rem;
  color: var(--c-green);
  width: 100%;
  outline: none;
}

.page-faq .faq-search__input::placeholder {
  color: var(--c-greyblue);
}

.page-faq .faq-hero__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem .7rem;
  margin-top: 1rem;
  font-size: .8rem;
}

.page-faq .faq-hero__tag-label {
  color: var(--faq-muted);
}

.page-faq .faq-hero__tag {
  color: var(--c-green);
  border: 1px solid rgba(200,16,46,.25);
  background: rgba(255,255,255,.7);
  padding: .2rem .55rem;
  text-decoration: none;
  transition: background .25s, color .25s, border-color .25s;
}

.page-faq .faq-hero__tag:hover {
  background: var(--c-red);
  color: #fff;
  border-color: var(--c-red);
}

/* ========== 公共区块标题 ========== */
.page-faq .faq-section-head {
  margin-bottom: 1.5rem;
}

.page-faq .faq-section-head--left {
  text-align: left;
}

.page-faq .faq-section-head__index {
  font-family: var(--font-accent);
  font-size: .75rem;
  letter-spacing: .22em;
  color: var(--c-gold);
  margin: 0 0 .35rem;
  text-transform: uppercase;
}

.page-faq .faq-section-head h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--c-green);
  margin: 0 0 .4rem;
  position: relative;
  display: inline-block;
}

.page-faq .faq-section-head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 36px;
  height: 3px;
  background: var(--c-red);
}

.page-faq .faq-section-head__desc {
  color: var(--faq-muted);
  font-size: .86rem;
  line-height: 1.6;
  margin: .6rem 0 0;
}

/* ========== 问题分类 ========== */
.page-faq .faq-cats {
  padding: 2.5rem 0 1rem;
}

.page-faq .faq-cats__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-faq .faq-cat {
  position: relative;
  background: var(--c-white);
  border: 1px solid rgba(220,220,210,.8);
  padding: 1.25rem 1.2rem 1rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: box-shadow .3s, transform .3s;
}

.page-faq .faq-cat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
}

.page-faq .faq-cat--red::before {
  background: var(--c-red);
}

.page-faq .faq-cat--green::before {
  background: var(--c-green);
}

.page-faq .faq-cat--gold::before {
  background: var(--c-gold);
}

.page-faq .faq-cat:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.page-faq .faq-cat__tile {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .75rem;
  color: var(--c-red);
}

.page-faq .faq-cat--green .faq-cat__tile {
  color: var(--c-green);
}

.page-faq .faq-cat--gold .faq-cat__tile {
  color: var(--c-gold);
}

.page-faq .faq-cat__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--c-green);
  margin: 0 0 .4rem;
}

.page-faq .faq-cat__brief {
  font-size: .83rem;
  color: var(--faq-muted);
  line-height: 1.55;
  margin: 0 0 .75rem;
}

.page-faq .faq-cat__points {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: .35rem;
}

.page-faq .faq-cat__points li {
  font-size: .78rem;
  color: var(--c-green);
  padding-left: 1rem;
  position: relative;
}

.page-faq .faq-cat__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45em;
  width: 5px;
  height: 5px;
  background: var(--c-gold);
  transform: rotate(45deg);
}

.page-faq .faq-cat__link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .83rem;
  font-weight: 600;
  color: var(--c-red);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: color .25s, border-color .25s, gap .25s;
}

.page-faq .faq-cat--green .faq-cat__link {
  color: var(--c-green);
}

.page-faq .faq-cat--gold .faq-cat__link {
  color: #8a6d1a;
}

.page-faq .faq-cat__link:hover {
  border-bottom-color: currentColor;
  gap: .6rem;
}

/* ========== 热门问题手风琴 ========== */
.page-faq .faq-hot {
  padding: 2.5rem 0 2rem;
}

.page-faq .faq-hot__list {
  display: grid;
  gap: .7rem;
  margin-bottom: 1.2rem;
}

.page-faq .faq-q {
  background: var(--c-white);
  border: 1px solid rgba(220,220,210,.8);
  border-left: 4px solid var(--c-red);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .3s;
}

.page-faq .faq-q[open] {
  box-shadow: var(--shadow-md);
}

.page-faq .faq-q summary {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .9rem 1rem;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-q__num {
  font-family: var(--font-accent);
  font-size: .78rem;
  color: var(--c-red);
  background: rgba(200,16,46,.08);
  padding: .15rem .4rem;
  border: 1px solid rgba(200,16,46,.2);
  flex: 0 0 auto;
}

.page-faq .faq-q__title {
  font-family: var(--font-heading);
  font-size: .92rem;
  color: var(--c-green);
  line-height: 1.4;
  flex: 1;
}

.page-faq .faq-q summary::after {
  content: "+";
  font-family: var(--font-accent);
  font-size: 1.2rem;
  color: var(--c-gold);
  transition: transform .3s;
  flex: 0 0 auto;
}

.page-faq .faq-q[open] summary::after {
  transform: rotate(45deg);
}

.page-faq .faq-q__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}

.page-faq .faq-q[open] .faq-q__answer {
  max-height: 600px;
}

.page-faq .faq-q__answer {
  background: rgba(247,243,232,.45);
}

.page-faq .faq-q__answer > p {
  padding: 0 1rem .8rem;
  margin: 0;
  font-size: .85rem;
  line-height: 1.7;
  color: var(--faq-slate);
}

.page-faq .faq-q__answer p:first-child {
  border-top: 1px dashed rgba(212,175,55,.4);
  padding-top: .7rem;
}

.page-faq .faq-q__tip {
  font-size: .78rem;
  background: rgba(245,215,110,.18);
  border-left: 3px solid var(--c-gold);
  padding: .4rem .6rem;
  color: #4a4020;
}

.page-faq .faq-hot__more {
  display: inline-block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--c-red);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .25s, color .25s;
}

.page-faq .faq-hot__more:hover {
  border-bottom-color: var(--c-red);
}

/* ========== 快速指引 ========== */
.page-faq .faq-guide {
  padding: 2rem 0 2.5rem;
  background: linear-gradient(180deg, transparent, rgba(212,175,55,.08));
}

.page-faq .faq-guide__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  align-items: center;
}

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

.page-faq .faq-guide__media img {
  width: 100%;
  height: auto;
  border: 1px solid rgba(200,16,46,.2);
  box-shadow: var(--shadow-md);
}

.page-faq .faq-guide__badge {
  position: absolute;
  right: 8px;
  bottom: 8px;
  background: var(--c-green);
  color: var(--c-cream);
  font-size: .72rem;
  padding: .35rem .6rem;
  display: flex;
  flex-direction: column;
  gap: .1rem;
  box-shadow: 0 2px 8px rgba(30,58,58,.3);
}

.page-faq .faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .8rem;
}

.page-faq .faq-step {
  display: flex;
  gap: .9rem;
  align-items: flex-start;
  background: rgba(255,255,255,.75);
  border: 1px solid rgba(220,220,210,.7);
  padding: .8rem .9rem;
  transition: background .3s, border-color .3s;
}

.page-faq .faq-step:hover {
  background: rgba(255,255,255,.95);
  border-color: rgba(212,175,55,.5);
}

.page-faq .faq-step__num {
  font-family: var(--font-accent);
  font-size: 1.2rem;
  color: var(--c-gold);
  line-height: 1;
  padding-top: .1rem;
  flex: 0 0 auto;
}

.page-faq .faq-step__body h3 {
  font-family: var(--font-heading);
  font-size: .95rem;
  color: var(--c-green);
  margin: 0 0 .25rem;
}

.page-faq .faq-step__body p {
  font-size: .82rem;
  color: var(--faq-muted);
  line-height: 1.6;
  margin: 0;
}

/* ========== 联系客服 ========== */
.page-faq .faq-contact {
  padding: 2.5rem 0 3rem;
  background: var(--c-blue);
  color: var(--c-cream);
  position: relative;
}

.page-faq .faq-contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-red), var(--c-gold), var(--c-green));
}

.page-faq .faq-contact .faq-section-head__index {
  color: var(--c-gold);
}

.page-faq .faq-contact .faq-section-head h2 {
  color: var(--c-cream);
}

.page-faq .faq-contact .faq-section-head h2::after {
  background: var(--c-gold);
}

.page-faq .faq-contact .faq-section-head__desc {
  color: var(--c-greyblue);
}

.page-faq .faq-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .6rem;
  margin-bottom: 1.5rem;
}

.page-faq .faq-trust__item {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(212,175,55,.22);
  padding: .8rem .6rem;
  text-align: center;
}

.page-faq .faq-trust__num {
  display: block;
  font-family: var(--font-accent);
  font-size: 1.5rem;
  line-height: 1.1;
  color: var(--c-gold);
}

.page-faq .faq-trust__label {
  display: block;
  font-size: .68rem;
  color: var(--c-greyblue);
  margin-top: .25rem;
  letter-spacing: .06em;
}

.page-faq .faq-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-faq .faq-contact-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(212,175,55,.25);
  padding: 1.2rem 1.2rem 1rem;
  transition: background .3s, border-color .3s;
}

.page-faq .faq-contact-card:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(212,175,55,.5);
}

.page-faq .faq-contact-card__icon {
  font-size: 1.1rem;
  color: var(--c-gold);
  display: block;
  margin-bottom: .5rem;
}

.page-faq .faq-contact-card h3 {
  font-family: var(--font-heading);
  font-size: .95rem;
  color: var(--c-cream);
  margin: 0 0 .5rem;
}

.page-faq .faq-contact-card__value {
  font-size: .88rem;
  color: #fff;
  word-break: break-all;
  line-height: 1.5;
  margin: 0 0 .5rem;
}

.page-faq .faq-contact-card__note {
  font-size: .75rem;
  color: var(--c-greyblue);
  line-height: 1.55;
  margin: 0;
}

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

/* ========== 响应式 ========== */
@media (min-width: 640px) {
  .page-faq .faq-cats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page-faq .faq-trust__num {
    font-size: 1.7rem;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero {
    padding: 3rem 0 3.5rem;
  }

  .page-faq .faq-hero__inner {
    grid-template-columns: 1.2fr .8fr;
    gap: 2.5rem;
  }

  .page-faq .faq-hero h1 {
    font-size: 2rem;
    line-height: 1.25;
  }

  .page-faq .faq-hero__lead {
    font-size: .95rem;
  }

  .page-faq .faq-cats {
    padding: 3.5rem 0 1.5rem;
  }

  .page-faq .faq-cats__grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-faq .faq-hot {
    padding: 3.5rem 0 2rem;
  }

  .page-faq .faq-guide {
    padding: 3rem 0 3.5rem;
  }

  .page-faq .faq-guide__inner {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .page-faq .faq-guide__content {
    order: 0;
  }

  .page-faq .faq-contact {
    padding: 3.5rem 0 4rem;
  }

  .page-faq .faq-contact__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-faq .faq-trust {
    grid-template-columns: repeat(3, 1fr);
    max-width: 680px;
  }
}