.page-faq {
  --faq-band-month: var(--coral);
  --faq-band-quarter: var(--gold);
  --faq-band-year: var(--ink-green);
  background: var(--paper);
  color: var(--charcoal);
  font-family: var(--sans);
  overflow-x: hidden;
}

.page-faq .faq-mono,
.page-faq .faq-num,
.page-faq .faq-email {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-masthead {
  position: relative;
  background: var(--ink-green);
  color: var(--paper);
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 7vw, 84px);
  overflow: hidden;
}

.page-faq .faq-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(200, 164, 93, .12) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(200, 164, 93, .08) 0 1px, transparent 1px 96px);
  pointer-events: none;
}

.page-faq .faq-masthead > .hall-container {
  position: relative;
  z-index: 1;
}

.page-faq .faq-crumb {
  color: rgba(247, 243, 234, .72);
  font-size: 13px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-faq .faq-crumb a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease);
}

.page-faq .faq-crumb a:hover,
.page-faq .faq-crumb a:focus-visible {
  border-bottom-color: var(--gold);
}

.page-faq .faq-masthead__grid {
  display: grid;
  gap: 28px;
}

.page-faq .faq-kicker {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .22em;
  margin: 0 0 14px;
}

.page-faq .faq-title {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.22;
  font-size: clamp(30px, 6vw, 58px);
  margin: 0 0 18px;
  color: var(--paper);
}

.page-faq .faq-lead {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(247, 243, 234, .86);
  max-width: 62ch;
  margin: 0 0 26px;
}

.page-faq .faq-masthead__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-board {
  border: 1px solid rgba(200, 164, 93, .5);
  background: rgba(15, 61, 51, .55);
  padding: 20px 22px 24px;
}

.page-faq .faq-board__title {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gold);
  margin: 0 0 16px;
}

.page-faq .faq-board__list {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-faq .faq-board__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(185, 198, 190, .22);
}

.page-faq .faq-board__row:last-child {
  border-bottom: 0;
}

.page-faq .faq-board__row dt {
  font-size: 13px;
  color: rgba(247, 243, 234, .68);
}

.page-faq .faq-board__row dd {
  margin: 0;
  font-size: 15px;
  color: var(--paper);
}

.page-faq .faq-board__row .faq-num {
  color: var(--gold);
  font-size: 18px;
}

/* ---------- 布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: 32px;
  padding: clamp(36px, 6vw, 76px) var(--gutter);
  max-width: var(--max);
  margin: 0 auto;
  align-items: start;
}

/* ---------- 侧边索引 ---------- */
.page-faq .faq-index {
  border-top: 2px solid var(--ink-green);
  padding-top: 16px;
}

.page-faq .faq-index__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--gold-deep);
  margin: 0 0 12px;
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 0;
  font-size: 14px;
  color: var(--charcoal);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), padding-left 180ms var(--ease);
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  color: var(--ink-green);
  border-left-color: var(--gold);
  padding-left: 10px;
}

.page-faq .faq-index__no {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gold-deep);
  letter-spacing: .06em;
}

.page-faq .faq-index__aside {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 16px;
  font-size: 13px;
  line-height: 1.7;
}

.page-faq .faq-index__aside p {
  margin: 0 0 8px;
  color: var(--forest);
}

.page-faq .text-link {
  color: var(--gold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 1px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-faq .text-link:hover,
.page-faq .text-link:focus-visible {
  color: var(--ink-green);
  border-bottom-color: var(--ink-green);
}

/* ---------- 章节 ---------- */
.page-faq .faq-body {
  min-width: 0;
}

.page-faq .faq-section {
  scroll-margin-top: calc(var(--header-h) + 24px);
  padding: clamp(30px, 4vw, 46px) 0;
  border-bottom: 1px solid var(--line);
}

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

.page-faq .faq-section--sage {
  background: var(--sage);
  padding: clamp(28px, 4vw, 44px) clamp(20px, 3vw, 34px);
  border-bottom: 0;
  margin: clamp(28px, 4vw, 44px) 0;
}

.page-faq .faq-section--ink {
  background: var(--ink-green);
  color: var(--paper);
  padding: clamp(30px, 4vw, 48px) clamp(20px, 3vw, 36px);
  border-bottom: 0;
  margin: clamp(28px, 4vw, 44px) 0;
}

.page-faq .faq-head {
  margin-bottom: 20px;
}

.page-faq .faq-head .hall-kicker {
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--gold-deep);
  margin: 0 0 10px;
}

.page-faq .faq-section--ink .faq-head .hall-kicker {
  color: var(--gold);
}

.page-faq .faq-head h2 {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.35;
  font-size: clamp(22px, 3.2vw, 34px);
  margin: 0;
  color: var(--ink-green);
}

.page-faq .faq-section--ink .faq-head h2 {
  color: var(--paper);
}

.page-faq .faq-p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--charcoal);
  margin: 0 0 20px;
  max-width: 70ch;
}

.page-faq .faq-p--light {
  color: rgba(247, 243, 234, .86);
}

.page-faq .faq-note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--forest);
  border-left: 3px solid var(--gold);
  padding: 10px 0 10px 16px;
  margin: 22px 0 0;
  background: rgba(228, 234, 227, .55);
}

.page-faq .faq-endnote {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--forest);
}

/* ---------- 图片 ---------- */
.page-faq .faq-figure {
  margin: 0 0 24px;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 8px;
}

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

.page-faq .image-frame__caption {
  font-size: 12px;
  line-height: 1.7;
  color: var(--forest);
  padding: 10px 4px 4px;
  margin: 0;
}

/* ---------- 周期标签排 ---------- */
.page-faq .faq-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
}

.page-faq .faq-tags .hall-tag {
  text-decoration: none;
  transition: transform 150ms var(--ease), filter 150ms var(--ease);
}

.page-faq .faq-tags .hall-tag:hover,
.page-faq .faq-tags .hall-tag:focus-visible {
  filter: brightness(1.06);
}

/* ---------- 费用表 ---------- */
.page-faq .faq-table-wrap {
  border: 1px solid var(--line);
  background: var(--white);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.6;
}

.page-faq .faq-table caption {
  caption-side: top;
  text-align: left;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--forest);
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.page-faq .faq-table thead th {
  background: var(--white);
  color: var(--ink-green);
  font-weight: 600;
  font-size: 13px;
  text-align: left;
  padding: 12px 14px;
  border-bottom: 2px solid var(--ink-green);
  border-top: 1px solid var(--line);
  white-space: nowrap;
}

.page-faq .faq-table tbody tr:nth-child(even) {
  background: rgba(228, 234, 227, .5);
}

.page-faq .faq-table tbody tr {
  transition: background 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-faq .faq-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  color: var(--charcoal);
}

.page-faq .faq-table td.faq-mono {
  color: var(--forest);
  font-size: 13px;
  letter-spacing: .02em;
  white-space: nowrap;
}

.page-faq .faq-row--month { --band: var(--faq-band-month); }
.page-faq .faq-row--quarter { --band: var(--faq-band-quarter); }
.page-faq .faq-row--year { --band: var(--faq-band-year); }

.page-faq .faq-table tbody tr:hover,
.page-faq .faq-table tbody tr:focus-within {
  background: var(--paper);
  box-shadow: inset 4px 0 0 var(--band, var(--gold));
}

/* ---------- 条目说明 ---------- */
.page-faq .faq-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-fact {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 18px 20px;
  transition: border-color 180ms var(--ease);
}

.page-faq .faq-fact:hover {
  border-color: var(--gold);
}

.page-faq .faq-fact__no {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-deep);
  margin: 0 0 6px;
}

.page-faq .faq-fact h3 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--ink-green);
}

.page-faq .faq-fact p {
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.75;
}

.page-faq .faq-fact__where {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--forest);
  margin: 0;
}

/* ---------- 颜色带 ---------- */
.page-faq .faq-bands {
  display: grid;
  gap: 14px;
  margin: 0 0 28px;
}

.page-faq .faq-band {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 16px 18px 18px;
  position: relative;
}

.page-faq .faq-band__swatch {
  display: block;
  height: 5px;
  width: 56px;
  margin-bottom: 12px;
}

.page-faq .faq-band--month .faq-band__swatch { background: var(--faq-band-month); }
.page-faq .faq-band--quarter .faq-band__swatch { background: var(--faq-band-quarter); }
.page-faq .faq-band--year .faq-band__swatch { background: var(--faq-band-year); }

.page-faq .faq-band h3 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--ink-green);
}

.page-faq .faq-band p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--charcoal);
}

/* ---------- 路径图 ---------- */
.page-faq .faq-path-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--sage);
  padding: 16px;
}

.page-faq .faq-path {
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-path__caption {
  font-size: 12px;
  color: var(--forest);
  margin: 10px 0 0;
  line-height: 1.7;
}

/* ---------- 步骤 ---------- */
.page-faq .faq-steps {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: faqstep;
}

.page-faq .faq-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border: 1px solid var(--line);
  background: rgba(247, 243, 234, .9);
  padding: 16px 18px;
}

.page-faq .faq-steps--compact .faq-step {
  background: var(--white);
}

.page-faq .faq-step__no {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--paper);
  background: var(--ink-green);
}

.page-faq .faq-step h3 {
  font-family: var(--serif);
  font-size: 16.5px;
  font-weight: 600;
  margin: 0 0 5px;
  color: var(--ink-green);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--charcoal);
}

.page-faq .faq-section--ink .faq-step {
  background: rgba(247, 243, 234, .06);
  border-color: rgba(185, 198, 190, .35);
}

.page-faq .faq-section--ink .faq-step h3 {
  color: var(--paper);
}

.page-faq .faq-section--ink .faq-step p {
  color: rgba(247, 243, 234, .82);
}

.page-faq .faq-section--ink .faq-step__no {
  background: var(--gold);
  color: var(--ink-green);
}

/* ---------- 并列对照 ---------- */
.page-faq .faq-compare {
  display: grid;
  gap: 14px;
  margin-bottom: 6px;
}

.page-faq .faq-compare__card {
  border: 1px solid var(--line);
  border-top: 4px solid var(--ink-green);
  background: var(--white);
  padding: 20px 20px 22px;
}

.page-faq .faq-compare__card--alt {
  border-top-color: var(--gold);
}

.page-faq .faq-compare__tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold-deep);
  margin: 0 0 8px;
}

.page-faq .faq-compare__card h3 {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  margin: 0 0 14px;
  color: var(--ink-green);
}

.page-faq .faq-compare__card dl {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-compare__card dl > div {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.page-faq .faq-compare__card dt {
  font-size: 12px;
  color: var(--gold-deep);
  letter-spacing: .06em;
  margin-bottom: 4px;
}

.page-faq .faq-compare__card dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--charcoal);
}

/* ---------- 注册与反馈 ---------- */
.page-faq .faq-support {
  display: grid;
  gap: 26px;
}

.page-faq .faq-support__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 8px;
}

.page-faq .faq-feedback {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 20px;
  margin-top: 22px;
}

.page-faq .faq-feedback h3 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 12px;
  color: var(--ink-green);
}

.page-faq .faq-feedback__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-faq .faq-feedback__list li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--charcoal);
}

.page-faq .faq-dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: 8px;
  background: var(--coral);
}

.page-faq .faq-feedback__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  margin: 0 0 10px;
}

.page-faq .faq-email {
  font-size: 13.5px;
  color: var(--ink-green);
  background: var(--coral-soft);
  padding: 3px 8px;
}

.page-faq .copy-status {
  font-size: 12px;
  color: var(--forest);
}

.page-faq .copy-btn:hover,
.page-faq .copy-btn:focus-visible {
  border-color: var(--coral);
  color: var(--ink-green);
}

.page-faq .faq-feedback__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--forest);
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-acc {
  border-top: 1px solid var(--line);
}

.page-faq .faq-acc__item {
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.page-faq .faq-acc__item summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  padding: 16px 18px 16px 14px;
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink-green);
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

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

.page-faq .faq-acc__item summary:hover,
.page-faq .faq-acc__item summary:focus-visible {
  background: var(--sage);
}

.page-faq .faq-acc__band {
  flex: 0 0 auto;
  width: 4px;
  align-self: stretch;
  min-height: 22px;
  margin-top: 2px;
}

.page-faq .faq-acc__band--month { background: var(--faq-band-month); }
.page-faq .faq-acc__band--quarter { background: var(--faq-band-quarter); }
.page-faq .faq-acc__band--year { background: var(--faq-band-year); }

.page-faq .faq-acc__body {
  padding: 0 18px 18px 30px;
  border-top: 1px solid var(--line);
}

.page-faq .faq-acc__body p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--charcoal);
  max-width: 68ch;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-bands {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-faq .faq-masthead__grid {
    grid-template-columns: 1.65fr 1fr;
    align-items: end;
    gap: 40px;
  }

  .page-faq .faq-support {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
    gap: 32px;
  }

  .page-faq .faq-support__text > .faq-p:first-child {
    margin-top: 0;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: 226px minmax(0, 1fr);
    gap: 56px;
  }

  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
}

@media (max-width: 480px) {
  .page-faq .faq-acc__item summary {
    font-size: 15px;
    padding: 14px 14px 14px 12px;
  }

  .page-faq .faq-acc__body {
    padding: 0 14px 16px 26px;
  }

  .page-faq .faq-step {
    padding: 14px;
  }

  .page-faq .faq-feedback {
    padding: 16px;
  }
}
<<<END>>>