.page-faq {
  --faq-rule: rgba(12, 27, 42, .14);
  --faq-rule-soft: rgba(12, 27, 42, .08);
  --faq-body-text: #33414E;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
}

.page-faq .container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-faq .section {
  padding: 48px 0;
}

.page-faq .section--narrow {
  padding: 32px 0;
}

/* ---------- 面包屑 ---------- */
.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
  margin-bottom: 28px;
}

.page-faq .breadcrumb__item {
  color: var(--slate);
  text-decoration: none;
}

.page-faq a.breadcrumb__item:hover,
.page-faq a.breadcrumb__item:focus-visible {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

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

/* ---------- 首屏 ---------- */
.page-faq .faq-intro {
  padding-top: 36px;
  padding-bottom: 8px;
}

.page-faq .faq-intro__grid {
  display: grid;
  gap: 32px;
}

.page-faq .faq-intro__eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--gold);
  margin: 0 0 16px;
}

.page-faq .faq-intro h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(30px, 8vw, 56px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  color: var(--ink);
}

.page-faq .faq-intro__lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--faq-body-text);
  margin: 0;
  max-width: 60ch;
}

.page-faq .faq-intro__side {
  border-top: 2px solid var(--gold);
  padding-top: 18px;
}

.page-faq .faq-intro__side-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--slate);
  margin: 0 0 14px;
}

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

.page-faq .faq-intro__jump li + li {
  border-top: 1px solid var(--faq-rule-soft);
}

.page-faq .faq-intro__jump a {
  display: block;
  padding: 11px 0;
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: color .2s ease, padding-left .2s ease;
}

.page-faq .faq-intro__jump a:hover,
.page-faq .faq-intro__jump a:focus-visible {
  color: var(--royal);
  padding-left: 8px;
}

/* ---------- 问答主体 ---------- */
.page-faq .faq-body {
  padding-top: 56px;
}

.page-faq .faq-body__heading {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .22em;
  font-weight: 500;
  color: var(--slate);
  margin: 0 0 28px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .faq-body__grid {
  display: grid;
  gap: 32px;
}

.page-faq .faq-rail {
  border-bottom: 1px solid var(--faq-rule);
  padding-bottom: 16px;
}

.page-faq .faq-rail__caption {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--slate);
  margin: 0 0 12px;
}

.page-faq .faq-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}

.page-faq .faq-rail__link {
  display: block;
  white-space: nowrap;
  padding: 8px 18px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  font-size: 14px;
  color: var(--royal);
  text-decoration: none;
  background: rgba(200, 162, 76, .08);
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.page-faq .faq-rail__link:hover,
.page-faq .faq-rail__link:focus-visible {
  background: var(--royal);
  color: var(--paper);
  transform: translateY(-1px);
}

.page-faq .faq-group {
  margin-bottom: 56px;
}

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

.page-faq .faq-group__head {
  margin-bottom: 8px;
}

.page-faq .faq-group__title {
  font-family: var(--serif);
  font-size: clamp(22px, 5vw, 28px);
  font-weight: 700;
  line-height: 1.32;
  margin: 12px 0 8px;
  color: var(--ink);
}

.page-faq .faq-group__note {
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
  margin: 0 0 12px;
}

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

.page-faq .accordion__item {
  position: relative;
  border-bottom: 1px solid var(--faq-rule);
  padding-left: 0;
  transition: background .25s ease;
}

.page-faq .accordion__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform .3s ease;
}

.page-faq .accordion__item:has(.accordion__trigger[aria-expanded="true"])::before {
  transform: scaleY(1);
}

.page-faq .accordion__item:has(.accordion__trigger[aria-expanded="true"]) {
  background: rgba(200, 162, 76, .06);
}

.page-faq .accordion__heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-faq .accordion__trigger {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 14px 20px 16px;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--serif);
  font-size: clamp(16px, 4vw, 19px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
  box-sizing: border-box;
  transition: color .2s ease;
}

.page-faq .accordion__trigger:hover {
  color: var(--royal);
}

.page-faq .accordion__trigger:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.page-faq .accordion__num {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1;
  color: var(--gold);
  padding-top: 7px;
  flex: 0 0 auto;
  min-width: 22px;
}

.page-faq .accordion__text {
  flex: 1 1 auto;
}

.page-faq .accordion__icon {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 5px;
}

.page-faq .accordion__icon::before,
.page-faq .accordion__icon::after {
  content: "";
  position: absolute;
  background: var(--gold);
  transition: transform .25s ease, opacity .25s ease;
}

.page-faq .accordion__icon::before {
  left: 0;
  top: 8px;
  width: 18px;
  height: 2px;
}

.page-faq .accordion__icon::after {
  left: 8px;
  top: 0;
  width: 2px;
  height: 18px;
}

.page-faq .accordion__trigger[aria-expanded="true"] .accordion__icon::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-faq .accordion__panel {
  padding: 0 16px 24px 50px;
  box-sizing: border-box;
}

.page-faq .accordion__trigger[aria-expanded="false"] + .accordion__panel {
  display: none;
}

.page-faq .accordion__trigger[aria-expanded="true"] + .accordion__panel {
  animation: faq-panel-in .3s ease both;
}

@keyframes faq-panel-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-faq .accordion__panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-body-text);
  max-width: 66ch;
}

/* ---------- 数字对照条 ---------- */
.page-faq .faq-gauge {
  padding: 0;
  margin: 40px 0;
}

.page-faq .faq-gauge__frame {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--royal) 0%, var(--ink) 78%);
  border-top: 3px solid var(--gold);
  border-bottom: 3px solid var(--gold);
}

.page-faq .faq-gauge__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .14;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-faq .faq-gauge__inner {
  position: relative;
  padding-top: 52px;
  padding-bottom: 52px;
}

.page-faq .faq-gauge__title {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .22em;
  color: var(--gold-light);
  margin: 0 0 32px;
}

.page-faq .faq-gauge__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 28px 24px;
}

.page-faq .faq-gauge__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 14px;
  border-top: 1px solid rgba(200, 162, 76, .45);
}

.page-faq .faq-gauge__item--accent {
  border-top-color: var(--gold-light);
}

.page-faq .faq-gauge__value {
  font-family: var(--mono);
  font-weight: 500;
  font-size: clamp(32px, 8vw, 58px);
  line-height: 1;
  color: var(--paper);
  letter-spacing: -0.02em;
}

.page-faq .faq-gauge__unit {
  font-size: 12px;
  color: var(--gold-light);
  letter-spacing: .04em;
}

.page-faq .faq-gauge__label {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(250, 246, 236, .74);
}

/* ---------- 面板通用 ---------- */
.page-faq .faq-panel {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--faq-rule);
  border-left: 4px solid var(--royal);
  box-shadow: var(--shadow-paper);
  padding: 30px 22px;
  box-sizing: border-box;
}

.page-faq .panel__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--gold);
  margin: 0 0 14px;
}

.page-faq .panel__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(22px, 5.5vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.005em;
  margin: 0 0 18px;
  color: var(--ink);
}

.page-faq .faq-panel__p {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--faq-body-text);
  margin: 0 0 16px;
  max-width: 68ch;
}

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

/* ---------- 周期明细 ---------- */
.page-faq .faq-cycle {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-faq .faq-cycle__item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--faq-rule-soft);
}

.page-faq .faq-cycle__item:first-child {
  border-top: 1px solid var(--faq-rule-soft);
}

.page-faq .faq-cycle__tier {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
}

.page-faq .faq-cycle__days {
  font-family: var(--mono);
  font-size: 15px;
  color: var(--royal);
  justify-self: end;
  white-space: nowrap;
}

.page-faq .faq-cycle__desc {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-faq .faq-panel__aside {
  margin-top: 26px;
  padding: 18px 20px;
  background: rgba(62, 107, 112, .09);
  border-top: 2px solid var(--teal);
}

.page-faq .faq-panel__aside-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-faq .faq-panel__aside-list {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--faq-body-text);
}

.page-faq .faq-panel__aside-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--teal);
  font-family: var(--serif);
}

/* ---------- 档位面板 ---------- */
.page-faq .faq-panel--tier {
  border-left-color: var(--gold);
}

.page-faq .faq-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
}

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

/* ---------- 响应与网点 ---------- */
.page-faq .faq-panel--response {
  border-left-color: var(--teal);
}

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

.page-faq .faq-response__cities {
  list-style: none;
  margin: 22px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--faq-rule);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-response__cities li {
  font-size: 13px;
  line-height: 1;
  padding: 8px 14px;
  border: 1px solid rgba(20, 48, 79, .22);
  color: var(--royal);
  background: rgba(220, 227, 230, .5);
}

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

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

.page-faq .image-frame__caption {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 术语表 ---------- */
.page-faq .faq-terms {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-faq .faq-terms__caption {
  text-align: left;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--slate);
  padding-bottom: 12px;
}

.page-faq .faq-terms th,
.page-faq .faq-terms td {
  text-align: left;
  padding: 13px 14px;
  border-bottom: 1px solid var(--faq-rule-soft);
  line-height: 1.7;
  vertical-align: top;
}

.page-faq .faq-terms thead th {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  font-weight: 500;
  color: var(--gold);
  border-bottom: 2px solid var(--gold);
  white-space: nowrap;
}

.page-faq .faq-terms tbody th {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.page-faq .faq-terms tbody td {
  color: var(--faq-body-text);
}

.page-faq .faq-terms tbody tr:nth-child(even) {
  background: rgba(220, 227, 230, .35);
}

.page-faq .table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 8px;
}

/* ---------- 人工确认 ---------- */
.page-faq .faq-panel--contact {
  border-left-color: var(--gold);
}

.page-faq .faq-prep {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-faq .faq-prep__item {
  position: relative;
  padding: 20px 20px 20px 22px;
  background: var(--sheet);
  border-top: 2px solid var(--gold);
}

.page-faq .faq-prep__num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--print-red);
  letter-spacing: .12em;
}

.page-faq .faq-prep__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  margin: 8px 0 6px;
  color: var(--ink);
}

.page-faq .faq-prep__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--faq-body-text);
}

.page-faq .faq-contact__bar {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--faq-rule);
  display: grid;
  gap: 20px;
}

.page-faq .faq-contact__lines {
  display: grid;
  gap: 8px;
}

.page-faq .faq-contact__line {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

.page-faq .faq-contact__key {
  display: inline-block;
  min-width: 76px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gold);
  margin-right: 8px;
}

.page-faq .faq-contact__bar .btn {
  justify-self: start;
  text-decoration: none;
}

/* ---------- 显现 ---------- */
.page-faq .reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s ease, transform .5s ease;
}

.page-faq .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 768px) {
  .page-faq .section {
    padding: 64px 0;
  }

  .page-faq .section--narrow {
    padding: 40px 0;
  }

  .page-faq .container {
    padding: 0 36px;
  }

  .page-faq .faq-intro__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }

  .page-faq .faq-body__grid {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 96px;
    border-bottom: 0;
    border-left: 1px solid var(--faq-rule);
    padding-bottom: 0;
    padding-left: 0;
  }

  .page-faq .faq-rail__caption {
    padding-left: 16px;
  }

  .page-faq .faq-rail__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
  }

  .page-faq .faq-rail__link {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    padding: 10px 12px 10px 16px;
    font-size: 15px;
    color: var(--ink);
    transition: color .2s ease, border-color .2s ease, padding-left .2s ease, background .2s ease;
  }

  .page-faq .faq-rail__link:hover,
  .page-faq .faq-rail__link:focus-visible {
    background: rgba(200, 162, 76, .1);
    border-left-color: var(--gold);
    color: var(--royal);
    padding-left: 20px;
    transform: none;
  }

  .page-faq .accordion__trigger {
    padding: 24px 20px 24px 24px;
  }

  .page-faq .accordion__panel {
    padding: 0 24px 28px 60px;
  }

  .page-faq .faq-panel {
    padding: 48px 44px;
  }

  .page-faq .faq-panel--tier {
    max-width: 760px;
  }

  .page-faq .faq-response__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }

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

  .page-faq .faq-contact__bar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }
}

@media (min-width: 1120px) {
  .page-faq .faq-body__grid {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 64px;
  }

  .page-faq .faq-gauge__inner {
    padding-top: 64px;
    padding-bottom: 64px;
  }
}

/* ---------- 降低动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-faq .accordion__item::before,
  .page-faq .accordion__icon::before,
  .page-faq .accordion__icon::after,
  .page-faq .faq-rail__link,
  .page-faq .faq-intro__jump a,
  .page-faq .reveal {
    transition: none;
  }

  .page-faq .accordion__trigger[aria-expanded="true"] + .accordion__panel {
    animation: none;
  }

  .page-faq .reveal {
    opacity: 1;
    transform: none;
  }
}
<<<END>>>