.page-faq {
  --faq-card: #FBF7EE;
  --faq-line: rgba(11, 46, 51, .16);
  --faq-line-strong: rgba(11, 46, 51, .38);
  --faq-ink-soft: rgba(11, 46, 51, .87);
  background: var(--paper);
  color: var(--ink-800);
}

/* 首屏 */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(53, 242, 179, .16), transparent 58%),
    linear-gradient(160deg, var(--ink-800), var(--ink-900));
  color: var(--paper);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: -60%;
  height: 72%;
  background: linear-gradient(62deg, transparent 0 49.5%, rgba(242, 106, 46, .5) 49.5% 50.1%, transparent 50.1%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-block: clamp(28px, 5vw, 56px) clamp(40px, 6vw, 84px);
}

.page-faq .breadcrumb {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .14em;
}

.page-faq .faq-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  color: var(--mist-hi);
}

.page-faq .faq-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(246, 241, 231, .45);
}

.page-faq .faq-hero .breadcrumb a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 241, 231, .35);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-hero .breadcrumb a:hover,
.page-faq .faq-hero .breadcrumb a:focus-visible {
  color: var(--orange-2);
  border-bottom-color: var(--orange);
}

.page-faq .faq-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .24em;
  color: var(--orange-2);
}

.page-faq .faq-hero .eyebrow::before {
  content: "";
  width: 28px;
  height: 3px;
  background: var(--orange);
}

.page-faq .faq-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 6.4vw, 84px);
  line-height: .98;
  letter-spacing: -.04em;
  max-width: 15ch;
}

.page-faq .faq-hero__intro {
  margin: 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.95;
  color: rgba(246, 241, 231, .82);
}

.page-faq .faq-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid rgba(246, 241, 231, .2);
}

.page-faq .faq-hero__facts li {
  display: grid;
  gap: 2px;
}

.page-faq .faq-hero__facts b {
  font-family: var(--font-data);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--mint);
}

.page-faq .faq-hero__facts span {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist-hi);
}

.page-faq .faq-hero__figure {
  position: relative;
  margin: 0;
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid rgba(246, 241, 231, .3);
}

.page-faq .faq-hero__figure::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 54px;
  height: 54px;
  background: var(--orange);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.page-faq .faq-hero__figure figcaption {
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist-hi);
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
  .page-faq .faq-hero__figure {
    padding-bottom: 6px;
  }
}

/* 主体双栏 */
.page-faq .faq-body {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  padding-block: clamp(36px, 5vw, 72px) clamp(56px, 8vw, 108px);
}

@media (min-width: 960px) {
  .page-faq .faq-body {
    grid-template-columns: 248px minmax(0, 1fr);
    align-items: start;
  }
}

/* 分类索引 */
.page-faq .faq-index {
  position: relative;
  background: var(--ink-800);
  color: var(--paper);
  padding: 18px 16px 22px;
}

.page-faq .faq-index::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--orange);
}

.page-faq .faq-index__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .24em;
  color: var(--mist-hi);
}

.page-faq .faq-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 10px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--paper);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .faq-index__link::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  transform: translateY(-2px);
}

.page-faq .faq-index__link span {
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--mist-hi);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: rgba(246, 241, 231, .09);
  border-left-color: var(--orange);
  color: var(--orange-2);
}

@media (min-width: 960px) {
  .page-faq .faq-index {
    position: sticky;
    top: 104px;
  }
  .page-faq .faq-index__list {
    display: grid;
    gap: 2px;
  }
  .page-faq .faq-index__link {
    padding: 9px 10px 9px 12px;
  }
}

/* 问答分组 */
.page-faq .faq-groups {
  display: grid;
  gap: clamp(34px, 5vw, 60px);
}

.page-faq .faq-group {
  scroll-margin-top: 112px;
}

.page-faq .faq-group__head {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}

.page-faq .faq-group__num {
  justify-self: start;
  padding: 5px 12px 6px;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--ink-900);
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 93% 100%, 0 100%);
}

.page-faq .faq-group h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.1;
  letter-spacing: -.03em;
}

.page-faq .faq-group__note {
  margin: 0;
  max-width: 46em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-600);
}

/* 三步引导 */
.page-faq .steps {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-faq .steps__item {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 16px;
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
}

.page-faq .steps__item::after {
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 16px;
  height: 16px;
  background: linear-gradient(62deg, transparent 44%, var(--orange) 44% 56%, transparent 56%);
}

.page-faq .steps__dot {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ink-800);
  color: var(--mint);
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 600;
}

.page-faq .steps__item strong {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: -.01em;
}

.page-faq .steps__desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-600);
}

@media (min-width: 680px) {
  .page-faq .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 问答牌 */
.page-faq .qa-list {
  display: grid;
  gap: 12px;
}

.page-faq .qa {
  position: relative;
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  box-shadow: 5px 5px 0 -1px var(--paper), 5px 5px 0 0 var(--faq-line);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .qa:hover {
  border-color: var(--faq-line-strong);
}

.page-faq .qa[open] {
  border-color: var(--orange);
  box-shadow: 5px 5px 0 -1px var(--paper), 5px 5px 0 0 rgba(242, 106, 46, .55);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.55;
  letter-spacing: -.01em;
  color: var(--ink-800);
  cursor: pointer;
  list-style: none;
}

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

.page-faq .qa__q::before {
  content: "Q";
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 2;
  color: var(--orange);
}

.page-faq .qa__q::after {
  content: "";
  flex: 0 0 auto;
  margin-top: .4em;
  margin-left: auto;
  width: 14px;
  height: 14px;
  background-image: linear-gradient(var(--ink-600), var(--ink-600)), linear-gradient(var(--ink-600), var(--ink-600));
  background-repeat: no-repeat;
  background-position: center, center;
  background-size: 14px 2px, 2px 14px;
  transition: transform var(--dur) var(--ease), background-image var(--dur) var(--ease);
}

.page-faq .qa[open] .qa__q::after {
  transform: rotate(45deg);
  background-image: linear-gradient(var(--orange), var(--orange)), linear-gradient(var(--orange), var(--orange));
}

.page-faq .qa__q:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-faq .qa__a {
  padding: 0 18px 18px 42px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.95;
  color: var(--faq-ink-soft);
}

.page-faq .qa__a p {
  margin: 0 0 12px;
}

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

.page-faq .qa__a a {
  color: var(--ink-800);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  transition: color var(--dur) var(--ease);
}

.page-faq .qa__a a:hover,
.page-faq .qa__a a:focus-visible {
  color: var(--orange);
}

@media (max-width: 520px) {
  .page-faq .qa__a {
    padding-left: 18px;
  }
}

/* 章节配图 */
.page-faq .faq-figure {
  margin: 20px 0 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--faq-line-strong);
}

.page-faq .faq-figure figcaption {
  margin-top: 9px;
  padding-left: 10px;
  border-left: 3px solid var(--orange);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ink-600);
}

/* 客服准备清单 */
.page-faq .prep-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .prep-list li {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

.page-faq .prep-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: .7em;
  background: var(--orange);
  transform: rotate(45deg);
}

/* 联系卡 */
.page-faq .contact-card {
  margin-top: 20px;
  padding: clamp(18px, 3vw, 28px);
  background: var(--ink-800);
  color: var(--paper);
}

.page-faq .contact-card__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(246, 241, 231, .16);
}

.page-faq .contact-card__row:first-child {
  padding-top: 0;
}

.page-faq .contact-card__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .contact-card__key {
  flex: 0 0 auto;
  min-width: 76px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist-hi);
}

.page-faq .contact-card a {
  font-family: var(--font-data);
  font-size: clamp(14px, 1.6vw, 17px);
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 241, 231, .35);
  word-break: break-all;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .contact-card a:hover,
.page-faq .contact-card a:focus-visible {
  color: var(--orange-2);
  border-bottom-color: var(--orange);
}

.page-faq .contact-card__val {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 241, 231, .9);
}

.page-faq .contact-card .btn.btn--tiny {
  margin-left: auto;
  padding: 5px 11px;
  font-size: 12px;
  border: 1px solid rgba(246, 241, 231, .4);
  background: transparent;
  color: var(--paper);
}

.page-faq .contact-card .btn.btn--tiny:hover,
.page-faq .contact-card .btn.btn--tiny:focus-visible {
  border-color: var(--orange);
  color: var(--orange-2);
}

/* 结尾展签 */
.page-faq .faq-outro {
  display: grid;
  gap: 14px;
  margin-top: clamp(32px, 5vw, 54px);
  padding: clamp(18px, 3vw, 30px);
  background: var(--paper-2);
  border: 1px solid var(--faq-line-strong);
}

.page-faq .faq-outro p {
  margin: 0;
  font-family: var(--font-body);
  line-height: 1.9;
  color: var(--ink-800);
}

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

.page-faq .faq-outro__links .btn {
  text-decoration: none;
}

@media (min-width: 720px) {
  .page-faq .faq-outro {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}
<<<END>>>