.page-faq {
  --faq-line: rgba(11, 43, 38, 0.18);
  --faq-line-strong: rgba(11, 43, 38, 0.4);
  --faq-ink-soft: rgba(11, 43, 38, 0.74);
  background: var(--stand-cream);
  color: var(--ink-green);
  overflow-x: hidden;
}

/* 首屏 */
.page-faq .faq-hero {
  padding-block: clamp(1.1rem, 4vw, 2.2rem) clamp(2.2rem, 6vw, 4.2rem);
  color: var(--stand-cream);
}
.page-faq .faq-hero .yd-breadcrumb {
  margin-bottom: clamp(1.2rem, 4vw, 2.4rem);
}
.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.8rem);
}
.page-faq .faq-hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.9rem, 6.6vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0.55rem 0 0;
  max-width: 17ch;
}
.page-faq .faq-hero .yd-lede {
  margin-top: 1rem;
  max-width: 36ch;
  color: rgba(244, 240, 230, 0.86);
}
.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}
.page-faq .faq-facts {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  border-top: 1px solid var(--line-cream);
  padding-top: 1rem;
}
.page-faq .faq-facts li {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  font-size: 0.9rem;
  color: rgba(244, 240, 230, 0.86);
}
.page-faq .faq-facts .yd-num {
  color: var(--lime);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  min-width: 4.6em;
}
.page-faq .faq-hero__media {
  margin: 0;
  border: 3px solid var(--lime);
  box-shadow: 10px 10px 0 var(--ink-black);
  background: var(--ink-black);
}
.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 热门问题跨栏 */
.page-faq .faq-hot {
  padding-block: clamp(2rem, 5vw, 3.4rem);
}
.page-faq .faq-hot__lead {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1rem;
  margin-bottom: clamp(1.2rem, 3vw, 1.8rem);
}
.page-faq .faq-hot__lead .yd-section-title {
  margin: 0;
}
.page-faq .faq-hot__grid {
  display: grid;
  gap: 1rem;
}
.page-faq .faq-hot__card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.1rem 1.1rem 1.15rem;
  border: 3px solid var(--ink-green);
  background: var(--stand-cream);
  color: var(--ink-green);
  text-decoration: none;
  box-shadow: 6px 6px 0 var(--ink-green);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.page-faq .faq-hot__card:hover,
.page-faq .faq-hot__card:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 var(--ink-green);
}
.page-faq .faq-hot__index {
  align-self: flex-start;
  background: var(--paper);
  color: var(--ink-black);
  padding: 0.1rem 0.45rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}
.page-faq .faq-hot__card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.02rem, 3.2vw, 1.2rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.page-faq .faq-hot__card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--faq-ink-soft);
}
.page-faq .faq-hot__go {
  margin-top: auto;
  padding-top: 0.5rem;
  font-family: var(--font-num);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--whistle);
}

/* 问答主体 */
.page-faq .faq-body {
  padding-block: clamp(2rem, 6vw, 4rem) clamp(2.4rem, 7vw, 4.6rem);
}
.page-faq .faq-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem 1rem;
  padding-bottom: clamp(1rem, 3vw, 1.6rem);
  margin-bottom: clamp(1.2rem, 3vw, 1.8rem);
  border-bottom: 2px solid var(--faq-line-strong);
}
.page-faq .faq-count {
  font-family: var(--font-num);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--faq-ink-soft);
  margin-left: auto;
}
.page-faq .faq-body__grid {
  display: grid;
  gap: clamp(1.2rem, 3vw, 1.8rem);
}

/* 左侧索引 */
.page-faq .faq-index {
  border-top: 3px solid var(--ink-green);
  padding-top: 0.75rem;
  min-width: 0;
}
.page-faq .faq-index__title {
  margin: 0 0 0.65rem;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--faq-ink-soft);
}
.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.35rem;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  white-space: nowrap;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--faq-line-strong);
  color: var(--ink-green);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 600;
  transition: background 0.16s ease, border-color 0.16s ease;
}
.page-faq .faq-index__link .yd-num {
  font-size: 0.7rem;
  color: var(--wine);
}
.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: var(--lime);
  border-color: var(--ink-green);
}
.page-faq .faq-index__link:hover .yd-num,
.page-faq .faq-index__link:focus-visible .yd-num {
  color: var(--ink-black);
}

/* 问答分区 */
.page-faq .faq-q {
  margin-bottom: clamp(1.8rem, 4vw, 2.6rem);
  scroll-margin-top: 1.2rem;
}
.page-faq .faq-q__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.8rem;
  border-bottom: 2px solid var(--ink-green);
  padding-bottom: 0.6rem;
  margin-bottom: 0.9rem;
}
.page-faq .faq-q__no {
  background: var(--ink-green);
  color: var(--lime);
  padding: 0.1rem 0.45rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}
.page-faq .faq-q__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.14rem, 3.6vw, 1.5rem);
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.page-faq .faq-q__note {
  flex: 1 1 100%;
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--faq-ink-soft);
}

/* 折叠问答 */
.page-faq .faq-list {
  display: grid;
  gap: 0.6rem;
}
.page-faq .faq-item {
  border: 2px solid var(--ink-green);
  background: var(--stand-cream);
  transition: box-shadow 0.18s ease;
}
.page-faq .faq-item[open] {
  box-shadow: 5px 5px 0 var(--ink-green);
}
.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.85rem 0.95rem;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 0.94rem;
  line-height: 1.55;
}
.page-faq .faq-item__q::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item__q::after {
  content: "+";
  margin-left: auto;
  padding-left: 0.5rem;
  font-family: var(--font-num);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--whistle);
}
.page-faq .faq-item[open] .faq-item__q {
  background: var(--lime);
  color: var(--ink-black);
}
.page-faq .faq-item[open] .faq-item__q::after {
  content: "–";
  color: var(--ink-black);
}
.page-faq .faq-item__num {
  flex: none;
  font-size: 0.76rem;
  padding-top: 0.2rem;
  color: var(--wine);
}
.page-faq .faq-item[open] .faq-item__num {
  color: var(--ink-black);
}
.page-faq .faq-item__a {
  padding: 0.15rem 0.95rem 0.95rem;
  border-top: 1px solid var(--faq-line);
  font-size: 0.91rem;
  line-height: 1.85;
}
.page-faq .faq-item__a p {
  margin: 0.7rem 0 0;
  max-width: 38em;
}

/* 三步路径图 */
.page-faq .faq-path {
  margin: 0 0 1rem;
  padding: 0.9rem;
  border: 2px dashed var(--faq-line-strong);
  background: rgba(232, 216, 166, 0.4);
  display: grid;
  gap: 0.9rem;
}
.page-faq .faq-path__svg {
  display: block;
  width: 100%;
  height: auto;
}
.page-faq .faq-path__line {
  stroke: var(--faq-line-strong);
  stroke-width: 3;
  stroke-dasharray: 10 8;
}
.page-faq .faq-path__node {
  fill: var(--ink-green);
}
.page-faq .faq-path__node--accent {
  fill: var(--whistle);
}
.page-faq .faq-path__num {
  fill: var(--lime);
  font-family: var(--font-num);
  font-size: 28px;
  font-weight: 700;
}
.page-faq .faq-path__steps {
  display: grid;
  gap: 0.8rem;
  margin: 0;
}
.page-faq .faq-path__step {
  border-left: 4px solid var(--fog);
  padding-left: 0.75rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.page-faq .faq-path__step:hover {
  border-left-color: var(--whistle);
  transform: translateX(3px);
}
.page-faq .faq-path__step h3 {
  margin: 0 0 0.2rem;
  font-family: var(--font-head);
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}
.page-faq .faq-path__step p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--faq-ink-soft);
}

/* 客户端配图 */
.page-faq .faq-media {
  margin: 0 0 1rem;
  border: 3px solid var(--ink-green);
  box-shadow: 8px 8px 0 var(--ink-green);
  background: var(--ink-green);
}
.page-faq .faq-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 联系区块（深色卡） */
.page-faq .faq-q--dark {
  background: var(--ink-green);
  color: var(--stand-cream);
  border: 3px solid var(--ink-black);
  padding: clamp(1rem, 3vw, 1.6rem);
  box-shadow: 8px 8px 0 var(--ink-black);
  margin-bottom: 0;
}
.page-faq .faq-q--dark .faq-q__head {
  border-bottom-color: var(--line-cream-strong);
}
.page-faq .faq-q--dark .faq-q__no {
  background: var(--lime);
  color: var(--ink-black);
}
.page-faq .faq-q--dark .faq-q__title {
  color: var(--stand-cream);
}
.page-faq .faq-q--dark .faq-q__note {
  color: var(--fog);
}
.page-faq .faq-contact__grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.3rem;
}
.page-faq .faq-contact__item {
  border-top: 1px solid var(--line-cream);
  padding-top: 0.6rem;
  min-width: 0;
}
.page-faq .faq-contact__label {
  margin: 0 0 0.3rem;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fog);
}
.page-faq .faq-contact__value {
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(0.92rem, 2.8vw, 1.06rem);
  line-height: 1.5;
  word-break: break-word;
}
.page-faq .faq-contact__mail {
  user-select: all;
  -webkit-user-select: all;
  background: rgba(168, 255, 62, 0.14);
  border-bottom: 1px solid var(--lime);
  padding: 0.05rem 0.25rem;
  color: var(--lime);
}
.page-faq .faq-contact__note {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  line-height: 1.65;
  color: rgba(143, 168, 155, 1);
}
.page-faq .faq-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

/* 平板以上 */
@media (min-width: 720px) {
  .page-faq .faq-hot__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-faq .faq-q__note {
    flex: 0 1 auto;
    margin-left: auto;
    text-align: right;
  }
  .page-faq .faq-path__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
  }
  .page-faq .faq-contact__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.1rem 1.4rem;
  }
}

/* 桌面 */
@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }
  .page-faq .faq-hero__media {
    margin-bottom: 0.4rem;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-body__grid {
    grid-template-columns: 214px minmax(0, 1fr);
    gap: 2.6rem;
    align-items: start;
  }
  .page-faq .faq-index {
    position: sticky;
    top: 1.2rem;
  }
  .page-faq .faq-index__list {
    display: grid;
    gap: 0.3rem;
    overflow: visible;
  }
  .page-faq .faq-index__link {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-hot__card,
  .page-faq .faq-path__step,
  .page-faq .faq-item {
    transition: none;
  }
  .page-faq .faq-hot__card:hover,
  .page-faq .faq-hot__card:focus-visible,
  .page-faq .faq-path__step:hover {
    transform: none;
  }
}
<<<END>>>