.page-faq {
  background: var(--ink);
  color: var(--silver);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-faq .faq-crumb {
  padding-top: 26px;
  padding-bottom: 10px;
}

.page-faq .breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(201, 212, 232, 0.6);
}

.page-faq .breadcrumb__link {
  color: rgba(201, 212, 232, 0.6);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-faq .breadcrumb__link:hover,
.page-faq .breadcrumb__link:focus-visible {
  color: var(--cyan);
}

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

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 34px 0 52px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: -30% 18% auto -12%;
  height: 340px;
  background: radial-gradient(58% 100% at 32% 0%, rgba(122, 92, 255, 0.3), rgba(122, 92, 255, 0) 72%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% 40%;
  height: 260px;
  background: radial-gradient(50% 100% at 60% 100%, rgba(63, 224, 208, 0.14), rgba(63, 224, 208, 0) 70%);
  pointer-events: none;
}

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

.page-faq .faq-hero__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq .faq-hero__kicker::after {
  content: "";
  width: 90px;
  height: 1px;
  background: linear-gradient(90deg, rgba(63, 224, 208, 0.7), rgba(63, 224, 208, 0));
}

.page-faq .faq-hero__title {
  margin: 0 0 22px;
  max-width: 22ch;
  font-size: clamp(30px, 7vw, 54px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-faq .faq-hero__lead {
  margin: 0 0 34px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--silver);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-jump__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  background: rgba(14, 21, 48, 0.65);
  color: var(--silver);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.25s ease, color 0.25s ease, background-color 0.25s ease;
}

.page-faq .faq-jump__link:hover,
.page-faq .faq-jump__link:focus-visible {
  border-color: var(--nebula);
  background: rgba(122, 92, 255, 0.16);
  color: var(--white);
  outline: 1px solid var(--cyan);
  outline-offset: 2px;
}

.page-faq .faq-jump__num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--nebula);
}

/* ---------- 刻度分隔线 ---------- */
.page-faq .faq-ruler {
  height: 12px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 44px);
  background-size: 44px 12px;
  background-repeat: repeat-x;
}

/* ---------- 通用区块 ---------- */
.page-faq .faq-block {
  padding: 64px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-block__head {
  margin-bottom: 38px;
}

.page-faq .faq-block__index {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-faq .faq-block__index span {
  color: var(--line);
}

.page-faq .faq-block__title {
  margin: 0 0 14px;
  max-width: 24ch;
  font-size: clamp(23px, 4.4vw, 36px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-faq .faq-block__lead {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(201, 212, 232, 0.82);
}

/* ---------- 01 三步上手 ---------- */
.page-faq .faq-steps {
  display: grid;
  gap: 38px;
}

.page-faq .faq-steps__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-step:last-child {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-step__num {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--nebula);
}

.page-faq .faq-step__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
}

.page-faq .faq-step__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--silver);
}

.page-faq .faq-steps__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 10 / 7;
  border: 1px solid var(--line);
}

.page-faq .faq-steps__figure .media-frame__img,
.page-faq .faq-record__figure .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-faq .media-frame__tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  background: var(--ink);
  color: var(--cyan);
  border: 1px solid rgba(63, 224, 208, 0.4);
}

.page-faq .media-frame__caption {
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(201, 212, 232, 0.62);
}

/* ---------- 02 记录与订阅 ---------- */
.page-faq .faq-record {
  display: grid;
  gap: 34px;
}

.page-faq .faq-record__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 10 / 7;
  border: 1px solid var(--line);
}

.page-faq .faq-record__intro {
  margin: 0 0 24px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--silver);
}

.page-faq .faq-plate {
  margin: 0 0 16px;
  padding: 20px 22px;
  border-left: 3px solid var(--amber);
  background: var(--cream);
  color: var(--ink-brown);
}

.page-faq .faq-plate .plate__label {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(20, 16, 12, 0.55);
}

.page-faq .faq-plate .plate__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-brown);
}

.page-faq .faq-notice {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  margin-top: 20px;
  padding: 14px 16px;
  border: 1px solid rgba(63, 224, 208, 0.28);
  background: rgba(63, 224, 208, 0.06);
}

.page-faq .faq-notice__dot {
  width: 8px;
  height: 8px;
  margin-top: 7px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(63, 224, 208, 0.8);
}

.page-faq .faq-notice p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(201, 212, 232, 0.9);
}

/* ---------- 03 栏目入口 ---------- */
.page-faq .faq-entry {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-entry__item {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-entry__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-entry__key {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-faq .faq-entry__mark {
  display: block;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--nebula);
}

.page-faq .faq-entry__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--silver);
}

.page-faq .faq-entry__link {
  justify-self: start;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 224, 208, 0.35);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-faq .faq-entry__link:hover,
.page-faq .faq-entry__link:focus-visible {
  color: var(--white);
  border-color: var(--white);
}

/* ---------- 04 客户端疑问 ---------- */
.page-faq .faq-groups {
  display: grid;
}

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

.page-faq .faq-group:last-child {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-group__head {
  margin: 0;
}

.page-faq .faq-group__btn {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 20px 2px;
  border: 0;
  background: transparent;
  color: var(--silver);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-faq .faq-group__btn:hover,
.page-faq .faq-group__btn:focus-visible {
  background: rgba(122, 92, 255, 0.07);
  outline: 1px solid var(--cyan);
  outline-offset: -1px;
}

.page-faq .faq-group__num {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--nebula);
}

.page-faq .faq-group__name {
  flex: 1 1 auto;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-faq .faq-group__count {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(201, 212, 232, 0.55);
}

.page-faq .faq-group__btn::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1;
  color: var(--cyan);
}

.page-faq .faq-group__btn[aria-expanded="true"]::after {
  content: "−";
}

.page-faq .faq-group__panel {
  padding: 0 2px 26px;
}

.page-faq .faq-qa {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 18px 0 18px 26px;
  border-top: 1px dashed var(--line);
}

.page-faq .faq-qa::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 25px;
  width: 6px;
  height: 6px;
  background: var(--line);
}

.page-faq .faq-qa__q {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--white);
}

.page-faq .faq-qa__a p {
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--silver);
}

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

/* ---------- 05 联系客服 ---------- */
.page-faq .faq-block--contact {
  background: linear-gradient(180deg, rgba(122, 92, 255, 0.1), rgba(7, 11, 26, 0) 70%);
}

.page-faq .faq-contact {
  display: grid;
  gap: 18px;
}

.page-faq .faq-contact__card {
  padding: 24px 22px;
  border: 1px solid var(--line);
  background: var(--layer);
}

.page-faq .faq-contact__card--cream {
  border-color: var(--cream);
  background: var(--cream);
  color: var(--ink-brown);
}

.page-faq .faq-contact__label {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq .faq-contact__card--cream .faq-contact__label {
  color: rgba(20, 16, 12, 0.55);
}

.page-faq .faq-contact__value {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.5;
  color: var(--white);
  word-break: break-all;
}

.page-faq .faq-contact__card--cream .faq-contact__value {
  color: var(--ink-brown);
}

.page-faq .faq-contact__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(201, 212, 232, 0.82);
}

.page-faq .faq-contact__card--cream .faq-contact__note {
  color: rgba(20, 16, 12, 0.74);
}

.page-faq .faq-contact__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-faq .faq-contact__list li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 8px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-faq .faq-contact__list li::before {
  content: "→";
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.95;
  color: var(--amber);
}

.page-faq .faq-contact__foot {
  margin: 26px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(201, 212, 232, 0.68);
}

.page-faq .faq-contact__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 224, 208, 0.35);
}

.page-faq .faq-contact__foot a:hover,
.page-faq .faq-contact__foot a:focus-visible {
  color: var(--white);
  border-color: var(--white);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-block {
    padding: 76px 0;
  }

  .page-faq .faq-hero {
    padding: 46px 0 64px;
  }

  .page-faq .faq-hero__lead {
    font-size: 16.5px;
  }

  .page-faq .faq-step {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 22px;
    padding: 26px 0;
  }

  .page-faq .faq-step__num {
    font-size: 26px;
  }

  .page-faq .faq-entry__item {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }

  .page-faq .faq-entry__link {
    grid-column: 2;
  }

  .page-faq .faq-qa {
    padding-left: 34px;
  }

  .page-faq .faq-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-faq .faq-hero__title {
    max-width: 18ch;
  }

  .page-faq .faq-steps {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 56px;
    align-items: start;
  }

  .page-faq .faq-steps__figure {
    margin-top: 22px;
  }

  .page-faq .faq-record {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 52px;
    align-items: start;
  }

  .page-faq .faq-entry__item {
    grid-template-columns: 210px minmax(0, 1fr) 150px;
    gap: 26px;
  }

  .page-faq .faq-entry__link {
    grid-column: 3;
    justify-self: end;
  }

  .page-faq .faq-group__btn {
    padding: 24px 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump__link,
  .page-faq .faq-entry__link,
  .page-faq .faq-group__btn,
  .page-faq .breadcrumb__link {
    transition: none;
  }
}
<<<END>>>