.page-faq {
  background: var(--ink-night);
  color: var(--white);
  overflow-x: hidden;
}

.page-faq .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-faq .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-faq .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(126, 155, 144, .6);
}

.page-faq .breadcrumb a {
  color: var(--ice);
  text-decoration: none;
}

.page-faq .breadcrumb a:hover {
  color: var(--neon);
}

.page-faq .breadcrumb [aria-current="page"] {
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(32px, 6vw, 78px) 0 clamp(34px, 5vw, 62px);
  border-bottom: 1px solid rgba(61, 245, 206, .16);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(70% 80% at 88% 4%, rgba(61, 245, 206, .16), transparent 62%),
    radial-gradient(56% 62% at 4% 96%, rgba(255, 107, 42, .12), transparent 70%);
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  grid-template-columns: 1fr;
  align-items: end;
}

.page-faq .faq-hero__lead .eyebrow {
  margin: 0 0 14px;
}

.page-faq .faq-hero__lead h1 {
  margin: 0 0 18px;
  font-size: clamp(36px, 7.4vw, 74px);
  line-height: 1.04;
  font-weight: 200;
  letter-spacing: .02em;
}

.page-faq .faq-hero__lead h1 em {
  font-style: normal;
  color: var(--neon);
}

.page-faq .faq-hero__lead .lede {
  max-width: 46ch;
}

.page-faq .faq-index {
  background: var(--ink-deep);
  border: 1px solid rgba(61, 245, 206, .18);
  border-radius: var(--radius-card);
  padding: 22px clamp(16px, 3vw, 26px) 24px;
  box-shadow: var(--shadow-float);
}

.page-faq .faq-index__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-jump a {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: var(--radius-capsule);
  border: 1px solid rgba(185, 255, 240, .22);
  color: var(--ice);
  font-size: 13px;
  line-height: 1;
  text-decoration: none;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease;
}

.page-faq .faq-jump a:hover,
.page-faq .faq-jump a:focus-visible {
  border-color: var(--neon);
  color: var(--neon);
  background: rgba(61, 245, 206, .09);
}

.page-faq .faq-ticker {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed rgba(126, 155, 144, .38);
}

.page-faq .faq-ticker__item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 12px;
  color: var(--mist);
}

.page-faq .faq-ticker__num {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--ice);
  letter-spacing: .02em;
}

/* ---------- 通用区块 ---------- */
.page-faq .faq-block {
  padding: clamp(40px, 6vw, 74px) 0;
  border-bottom: 1px solid rgba(61, 245, 206, .1);
}

.page-faq .faq-block__head {
  display: grid;
  gap: 10px;
  max-width: 62ch;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-faq .faq-block__head .eyebrow {
  margin: 0;
}

.page-faq .faq-block__head .section-title {
  margin: 0;
}

.page-faq .faq-block__head .lede {
  margin: 0;
}

.page-faq .faq-answer a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 245, 206, .42);
}

.page-faq .faq-answer a:hover {
  color: var(--ice);
  border-bottom-color: var(--ice);
}

/* ---------- 四步路径 ---------- */
.page-faq .faq-figure {
  margin: 0 0 clamp(22px, 3vw, 34px);
  border: 1px solid rgba(61, 245, 206, .16);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--ink-deep);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-faq .faq-path {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-faq .faq-step {
  position: relative;
  padding: 20px 18px 22px;
  border: 1px solid rgba(61, 245, 206, .16);
  border-radius: var(--radius-card);
  background: linear-gradient(158deg, var(--ink-deep) 0%, rgba(10, 46, 36, .58) 100%);
}

.page-faq .faq-step::after {
  content: "";
  position: absolute;
  left: 18px;
  bottom: 0;
  width: 46px;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), transparent);
}

.page-faq .faq-step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: rgba(61, 245, 206, .34);
  -webkit-text-stroke: 1px rgba(61, 245, 206, .62);
}

.page-faq .faq-step h3 {
  margin: 14px 0 8px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--white);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: rgba(244, 255, 252, .76);
}

/* ---------- 问答折叠 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 10px;
}

.page-faq .faq-item {
  border: 1px solid rgba(61, 245, 206, .14);
  border-left: 3px solid rgba(61, 245, 206, .28);
  border-radius: 14px;
  background: var(--ink-deep);
  transition: border-color .22s ease, background-color .22s ease;
}

.page-faq .faq-item[open] {
  border-left-color: var(--neon);
  background: linear-gradient(118deg, rgba(61, 245, 206, .1) 0%, var(--ink-deep) 58%);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--white);
}

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

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
  border-radius: 12px;
}

.page-faq .faq-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: rgba(126, 155, 144, .8);
  transition: background-color .22s ease, box-shadow .22s ease;
}

.page-faq .faq-item[open] .faq-dot {
  background: var(--neon);
  box-shadow: 0 0 0 4px rgba(61, 245, 206, .16), 0 0 12px rgba(61, 245, 206, .72);
}

.page-faq .faq-q {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-sign {
  flex: 0 0 auto;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--mist);
}

.page-faq .faq-sign::before {
  content: "+";
}

.page-faq .faq-item[open] .faq-sign {
  color: var(--neon);
}

.page-faq .faq-item[open] .faq-sign::before {
  content: "\2212";
}

.page-faq .faq-answer {
  padding: 0 18px 20px 38px;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(244, 255, 252, .82);
}

.page-faq .faq-answer p {
  margin: 0 0 10px;
}

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

.page-faq .faq-answer ol {
  list-style: none;
  counter-reset: faqstep;
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0;
}

.page-faq .faq-answer ol li {
  counter-increment: faqstep;
  position: relative;
  padding-left: 34px;
}

.page-faq .faq-answer ol li::before {
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  padding: 1px 5px;
  border: 1px solid rgba(61, 245, 206, .4);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.4;
  color: var(--neon);
}

/* ---------- 联系区块 ---------- */
.page-faq .faq-help {
  background: var(--paper);
  color: var(--print-ink);
  padding: clamp(40px, 6vw, 78px) 0 clamp(44px, 6vw, 82px);
}

.page-faq .faq-help__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}

.page-faq .faq-help__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(20, 33, 28, .58);
}

.page-faq .faq-help__title {
  margin: 0 0 14px;
  font-size: clamp(26px, 4.2vw, 40px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: .01em;
  color: var(--print-ink);
}

.page-faq .faq-help__text {
  margin: 0 0 22px;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(20, 33, 28, .78);
}

.page-faq .faq-contact {
  margin: 0 0 24px;
  padding: 0;
}

.page-faq .faq-contact__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px dashed rgba(20, 33, 28, .26);
}

.page-faq .faq-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(20, 33, 28, .55);
}

.page-faq .faq-contact__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--print-ink);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact__value a {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 19px);
  font-weight: 700;
  color: var(--print-ink);
  text-decoration: none;
  border-bottom: 2px solid var(--track-orange);
  padding-bottom: 1px;
}

.page-faq .faq-contact__value a:hover {
  color: var(--track-orange);
}

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

.page-faq .faq-help__figure {
  margin: 0;
  border: 1px solid rgba(20, 33, 28, .22);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--ink-deep);
  box-shadow: 0 24px 44px -34px rgba(4, 26, 21, .9);
}

.page-faq .faq-help__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-faq .faq-path {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-contact__row {
    grid-template-columns: 110px 1fr;
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 920px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 1.12fr .88fr;
  }

  .page-faq .faq-path {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-help__grid {
    grid-template-columns: 1.02fr .98fr;
  }

  .page-faq .faq-answer {
    padding-right: clamp(24px, 4vw, 52px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item,
  .page-faq .faq-dot,
  .page-faq .faq-jump a {
    transition: none;
  }
}
<<<END>>>