.page-faq {
  --faq-hair: rgba(42, 21, 51, 0.16);
  --faq-hair-soft: rgba(42, 21, 51, 0.08);
  --faq-hair-dark: rgba(239, 232, 221, 0.18);
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.85;
}

.page-faq h1,
.page-faq h2,
.page-faq h3 {
  font-family: var(--font-serif);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-faq .num,
.page-faq .qa-code,
.page-faq .chip-code,
.page-faq .chip-count,
.page-faq .fm-no,
.page-faq .faq-step-no,
.page-faq .help-value {
  font-family: var(--font-mono);
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  position: relative;
  padding: clamp(22px, 5vw, 44px) 0 clamp(34px, 6vw, 72px);
  background: var(--paper);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: -8%;
  right: -6%;
  width: 52%;
  height: 116%;
  background: linear-gradient(152deg, rgba(74, 35, 88, 0.1), rgba(63, 107, 74, 0.06));
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-faq .faq-hero-grid {
  position: relative;
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  z-index: 1;
}

.page-faq .faq-hero-main {
  position: relative;
}

.page-faq .faq-hero .eyebrow {
  margin: 18px 0 0;
  color: var(--vine);
}

.page-faq h1 {
  margin: 10px 0 0;
  font-size: clamp(28px, 6vw, 46px);
  line-height: 1.24;
  color: var(--violet);
  max-width: 20em;
}

.page-faq .lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 2.6vw, 17px);
  color: var(--text-2);
  line-height: 1.85;
}

.page-faq .faq-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  margin: 26px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--faq-hair);
}

.page-faq .faq-hero-stats .num {
  display: block;
  font-size: clamp(26px, 6vw, 36px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--violet);
}

.page-faq .faq-hero-stats .num-time {
  font-size: clamp(15px, 3.4vw, 19px);
  line-height: 1.5;
  color: var(--ink);
}

.page-faq .faq-hero-stats .stat-label {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--text-2);
  letter-spacing: 0.02em;
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-faq .faq-hero-visual {
  position: relative;
  background: var(--ink);
  clip-path: polygon(7% 0, 100% 0, 100% 100%, 0 100%);
  overflow: hidden;
}

.page-faq .faq-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 三步时间轴 ---------- */

.page-faq .faq-steps {
  padding: clamp(38px, 7vw, 84px) 0;
  background: var(--ink);
  color: var(--paper);
}

.page-faq .faq-steps .eyebrow,
.page-faq .faq-money .eyebrow {
  margin: 0;
  color: var(--gold);
}

.page-faq .faq-steps h2,
.page-faq .faq-money h2 {
  margin: 8px 0 0;
  font-size: clamp(24px, 4.6vw, 36px);
  line-height: 1.28;
  color: var(--paper);
}

.page-faq .faq-timeline {
  position: relative;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: clamp(22px, 3.4vw, 34px);
}

.page-faq .faq-timeline::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(to bottom, rgba(192, 160, 99, 0.7), rgba(192, 160, 99, 0.12));
}

.page-faq .faq-step {
  position: relative;
  padding-left: 48px;
}

.page-faq .faq-step-no {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  background: var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
  z-index: 1;
}

.page-faq .faq-step h3 {
  margin: 0 0 8px;
  font-size: clamp(18px, 3.2vw, 22px);
  line-height: 1.5;
  color: var(--paper);
}

.page-faq .faq-step > p {
  margin: 0;
  max-width: 40em;
  font-size: clamp(14.5px, 2.6vw, 16px);
  color: rgba(239, 232, 221, 0.76);
}

.page-faq .faq-step--key .faq-step-no {
  width: 40px;
  height: 40px;
  font-size: 15px;
  background: var(--paper);
  border: 2px solid var(--gold);
  box-sizing: border-box;
}

.page-faq .faq-step-card {
  margin-top: 4px;
  padding: clamp(18px, 3.4vw, 30px) clamp(16px, 3vw, 30px);
  background: linear-gradient(155deg, rgba(74, 35, 88, 0.92), rgba(42, 21, 51, 0.96));
  border: 1px solid rgba(192, 160, 99, 0.5);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-faq .faq-step-key-grid {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
}

.page-faq .faq-step-card h3 {
  margin: 0 0 10px;
  font-size: clamp(19px, 3.4vw, 24px);
  color: var(--paper);
}

.page-faq .faq-step-card > .faq-step-key-grid > div > p {
  margin: 0;
  font-size: clamp(14.5px, 2.6vw, 16px);
  color: rgba(239, 232, 221, 0.8);
}

.page-faq .faq-step-facts {
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-step-facts > div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--faq-hair-dark);
}

.page-faq .faq-step-facts dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gold);
  line-height: 1.7;
}

.page-faq .faq-step-facts dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(239, 232, 221, 0.86);
}

.page-faq .faq-step-card .btn-gold {
  margin-top: 20px;
  display: inline-block;
}

.page-faq .faq-step-media {
  margin: 0;
}

.page-faq .faq-step-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 92%, 92% 100%, 0 100%);
}

/* ---------- 问答区 ---------- */

.page-faq .faq-body {
  padding: clamp(34px, 6vw, 76px) 0;
  background: var(--paper);
}

.page-faq .faq-board {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-faq .faq-index .eyebrow {
  margin: 0 0 14px;
  color: var(--violet);
}

.page-faq .faq-index-list {
  display: grid;
  gap: 2px;
}

.page-faq .faq-chip {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin: 0;
  padding: 11px 12px 11px 10px;
  background: transparent;
  border: 1px solid transparent;
  border-left: 3px solid transparent;
  border-radius: 0;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.page-faq .faq-chip:hover {
  background: rgba(74, 35, 88, 0.06);
}

.page-faq .faq-chip[aria-pressed="true"] {
  background: rgba(74, 35, 88, 0.09);
  border-left-color: var(--vine);
  color: var(--violet);
}

.page-faq .faq-chip .chip-code {
  font-size: 12px;
  font-weight: 700;
  color: var(--vine);
  text-align: center;
}

.page-faq .faq-chip .chip-label {
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-faq .faq-chip .chip-count {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
}

.page-faq .faq-chip[aria-pressed="true"] .chip-count {
  color: var(--violet);
}

.page-faq .faq-index-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-2);
}

.page-faq .faq-list {
  min-width: 0;
  border-top: 1px solid var(--faq-hair);
}

.page-faq .qa {
  border-bottom: 1px solid var(--faq-hair-soft);
}

.page-faq .qa summary {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) 14px;
  gap: 12px;
  align-items: start;
  padding: 15px 2px;
  list-style: none;
  cursor: pointer;
}

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

.page-faq .qa summary:focus-visible {
  outline: 2px solid var(--vine);
  outline-offset: 2px;
}

.page-faq .qa-code {
  padding-top: 3px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--text-2);
  white-space: nowrap;
}

.page-faq .qa-title {
  font-size: clamp(15px, 2.6vw, 17px);
  font-weight: 500;
  line-height: 1.6;
  color: var(--text);
  overflow-wrap: anywhere;
  transition: color 0.18s ease;
}

.page-faq .qa summary:hover .qa-title {
  color: var(--violet);
}

.page-faq .qa-toggle {
  position: relative;
  width: 12px;
  height: 12px;
  margin-top: 8px;
  justify-self: end;
}

.page-faq .qa-toggle::before,
.page-faq .qa-toggle::after {
  content: "";
  position: absolute;
  background: var(--text-2);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.page-faq .qa-toggle::before {
  left: 0;
  right: 0;
  top: 5px;
  height: 1.6px;
}

.page-faq .qa-toggle::after {
  top: 0;
  bottom: 0;
  left: 5px;
  width: 1.6px;
}

.page-faq .qa[open] .qa-toggle::after {
  transform: scaleY(0);
}

.page-faq .qa[open] .qa-toggle::before {
  background: var(--vine);
}

.page-faq .qa[open] .qa-code,
.page-faq .qa[open] .qa-title {
  color: var(--violet);
}

.page-faq .qa-body {
  padding: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-2);
}

.page-faq .qa-body p {
  margin: 0 0 0.7em;
}

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

.page-faq .qa-body a,
.page-faq .faq-list-end a,
.page-faq .faq-help-tail a {
  color: var(--vine);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .qa-body a:hover,
.page-faq .faq-list-end a:hover,
.page-faq .faq-help-tail a:hover {
  color: var(--violet);
}

.page-faq .faq-list-end {
  margin: 26px 0 0;
  padding: 16px 0 0;
  font-size: 14.5px;
  color: var(--text-2);
}

/* ---------- 费用六问 ---------- */

.page-faq .faq-money {
  padding: clamp(38px, 6vw, 84px) 0;
  background: var(--ink);
  color: var(--paper);
}

.page-faq .faq-money-list {
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  list-style: none;
  max-width: 860px;
}

.page-faq .faq-money-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--faq-hair-dark);
}

.page-faq .faq-money-list li:last-child {
  border-bottom: 1px solid var(--faq-hair-dark);
}

.page-faq .fm-no {
  padding-top: 3px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--gold);
}

.page-faq .fm-q {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(16px, 2.8vw, 19px);
  line-height: 1.55;
  color: var(--paper);
}

.page-faq .fm-a {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(239, 232, 221, 0.78);
}

.page-faq .faq-money-more {
  margin: clamp(24px, 4vw, 34px) 0 0;
}

/* ---------- 联系路径 ---------- */

.page-faq .faq-help {
  padding: clamp(38px, 6vw, 84px) 0 clamp(44px, 7vw, 92px);
  background: var(--paper);
}

.page-faq .faq-help .eyebrow {
  margin: 0;
  color: var(--vine);
}

.page-faq .faq-help h2 {
  margin: 8px 0 0;
  font-size: clamp(24px, 4.6vw, 34px);
  line-height: 1.3;
  color: var(--violet);
}

.page-faq .faq-help-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3.4vw, 32px);
}

.page-faq .help-card {
  padding: 22px 20px;
  background: var(--paper-2);
  border-top: 3px solid var(--violet);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-faq .help-card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  color: var(--violet);
}

.page-faq .help-card .help-value {
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-faq .help-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-faq .faq-help-tail {
  margin: clamp(24px, 4vw, 34px) 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-2);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-faq .faq-hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .qa-body {
    padding-left: 70px;
    padding-right: 26px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
  }

  .page-faq .faq-board {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 24px;
  }

  .page-faq .faq-help-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-faq .faq-step-key-grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.68fr);
    align-items: start;
  }

  .page-faq .qa summary {
    grid-template-columns: 62px minmax(0, 1fr) 16px;
    padding: 17px 2px;
  }

  .page-faq .qa-body {
    padding-left: 76px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-chip,
  .page-faq .qa-title,
  .page-faq .qa-toggle::before,
  .page-faq .qa-toggle::after {
    transition: none;
  }
}
<<<END>>>