/* ===== 疑难速查 /answers/ 页面专属样式 ===== */
.page-faq {
  display: block;
  padding-bottom: var(--s5);
}

/* --- 首屏 --- */
.page-faq .faq-hero {
  position: relative;
  padding: var(--s4) 0 var(--s3);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero__coord {
  margin: 0 0 var(--s2);
  color: var(--mist);
  text-transform: none;
}

.page-faq .faq-hero__h1 {
  margin: 0 0 var(--s3);
  font-size: clamp(30px, 6.4vw, 60px);
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--ink);
  max-width: 20ch;
}

.page-faq .faq-hero__lead {
  margin: 0;
  max-width: 62ch;
  color: var(--ink);
}

.page-faq .faq-hero__vside {
  display: none;
}

/* --- 目录 + 正文 双栏 --- */
.page-faq .faq-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s3);
  padding-top: var(--s3);
  align-items: start;
}

.page-faq .faq-toc {
  border: 1px solid var(--line);
  border-left: 3px solid var(--bamboo);
  background: var(--paper);
  padding: var(--s2);
}

.page-faq .faq-toc__title {
  margin: 0 0 var(--s2);
  color: var(--bamboo);
}

.page-faq .faq-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 8px;
}

.page-faq .faq-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 4px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-faq .faq-toc__list a:hover,
.page-faq .faq-toc__list a:focus-visible {
  color: var(--bamboo);
  border-bottom-color: var(--lamp);
}

.page-faq .faq-toc__pg {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--gold);
  flex: none;
}

.page-faq .faq-flow {
  min-width: 0;
}

/* --- 章节骨架 --- */
.page-faq .faq-sec {
  padding-top: var(--s3);
  scroll-margin-top: var(--s3);
}

.page-faq .faq-sec + .faq-sec {
  margin-top: var(--s4);
  border-top: 1px solid var(--line);
  padding-top: var(--s4);
}

.page-faq .faq-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: var(--s2);
}

.page-faq .faq-sec__idx {
  flex: none;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
  padding-top: 4px;
}

.page-faq .faq-sec__head h2 {
  margin: 0;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.32;
  color: var(--bamboo-deep);
}

.page-faq .faq-sec__lead {
  margin: 0 0 var(--s3);
  max-width: 66ch;
}

.page-faq .faq-sec__foot {
  margin: var(--s2) 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--gold-line);
}

.page-faq .faq-inlink {
  color: var(--bamboo);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-faq .faq-inlink:hover {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

/* --- 01 专题速览 --- */
.page-faq .faq-topics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s3);
}

.page-faq .faq-topics__cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
}

.page-faq .faq-card {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--bamboo);
  background: var(--ivory);
  text-decoration: none;
  color: var(--ink);
  transition: border-color var(--dur-fast) var(--ease),
              background var(--dur-fast) var(--ease),
              transform var(--dur-fast) var(--ease),
              box-shadow var(--dur-fast) var(--ease);
}

.page-faq .faq-card:hover,
.page-faq .faq-card:focus-visible {
  border-left-color: var(--cinnabar);
  border-color: var(--gold-line);
  border-left-color: var(--cinnabar);
  background: var(--paper);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(36, 68, 58, .08);
}

.page-faq .faq-card__k {
  display: block;
  margin-bottom: 6px;
  color: var(--gold);
}

.page-faq .faq-card__t {
  display: block;
  margin: 0 0 4px;
  font-size: 17px;
  line-height: 1.45;
  color: var(--ink);
}

.page-faq .faq-card__d {
  display: block;
  line-height: 1.7;
}

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

.page-faq .faq-topics__fig figcaption {
  margin-top: 8px;
}

/* --- 02 三列比对表 --- */
.page-faq .faq-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--ivory);
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-compare {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.8;
}

.page-faq .faq-compare caption {
  caption-side: top;
  text-align: left;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-compare thead th {
  background: var(--bamboo-deep);
  color: var(--ivory);
  font-weight: 600;
  text-align: left;
  padding: 12px 14px;
  font-size: 14px;
  letter-spacing: .04em;
  border-right: 1px solid rgba(244, 239, 228, .16);
}

.page-faq .faq-compare thead th:last-child {
  border-right: none;
}

.page-faq .faq-compare tbody th,
.page-faq .faq-compare tbody td {
  padding: 14px;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  text-align: left;
}

.page-faq .faq-compare tbody tr:last-child th,
.page-faq .faq-compare tbody tr:last-child td {
  border-bottom: none;
}

.page-faq .faq-compare tbody th:last-child,
.page-faq .faq-compare tbody td:last-child {
  border-right: none;
}

.page-faq .faq-compare__no {
  width: 56px;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
  background: var(--paper);
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-faq .faq-compare tbody tr {
  transition: background var(--dur-fast) var(--ease);
}

.page-faq .faq-compare tbody tr:hover {
  background: rgba(232, 201, 122, .14);
}

.page-faq .faq-compare tbody tr:hover .faq-compare__no {
  color: var(--ivory);
  background: var(--cinnabar);
}

.page-faq .faq-compare td p {
  margin: 0;
}

.page-faq .faq-compare__k {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--bamboo);
  margin-bottom: 4px !important;
}

/* --- 03 折叠条目 --- */
.page-faq .faq-folds {
  display: grid;
  gap: 8px;
}

.page-faq .faq-fold {
  border: 1px solid var(--line);
  border-left: 3px solid var(--bamboo);
  background: var(--ivory);
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-faq .faq-fold[open] {
  background: var(--paper);
  border-left-color: var(--cinnabar);
}

.page-faq .faq-fold summary {
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 16px;
  cursor: pointer;
}

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

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

.page-faq .faq-fold__mark {
  flex: none;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  background: var(--bamboo);
  color: var(--ivory);
  font-size: 13px;
  line-height: 1;
}

.page-faq .faq-fold[open] .faq-fold__mark {
  background: var(--cinnabar);
}

.page-faq .faq-fold__no {
  flex: none;
  color: var(--gold);
}

.page-faq .faq-fold__title {
  flex: 1 1 12ch;
  min-width: 0;
  font-family: var(--ff-display);
  font-size: 18px;
  line-height: 1.4;
  color: var(--ink);
}

.page-faq .faq-fold__switch {
  flex: none;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-faq .faq-fold__switch::before {
  content: "展开";
}

.page-faq .faq-fold[open] .faq-fold__switch::before {
  content: "收起";
}

.page-faq .faq-fold__body {
  padding: 0 16px 16px 50px;
  display: grid;
  gap: 8px;
}

.page-faq .faq-fold__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-faq .faq-fold__k {
  display: inline-block;
  margin-right: 8px;
  padding: 1px 6px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--bamboo);
  border: 1px solid var(--line-strong);
  background: var(--ivory);
}

/* --- 04 换设备清单（深色块） --- */
.page-faq .faq-sec--dark {
  background: var(--bamboo-deep);
  color: var(--ivory);
  padding: var(--s3);
  border-radius: 2px;
  border-top: none;
}

.page-faq .faq-sec--dark .faq-sec__head h2 {
  color: var(--ivory);
}

.page-faq .faq-sec--dark .faq-sec__idx {
  color: var(--lamp);
}

.page-faq .faq-sec--dark .faq-sec__lead {
  color: rgba(244, 239, 228, .82);
}

.page-faq .faq-sec--dark .t-note {
  color: rgba(244, 239, 228, .62);
}

.page-faq .faq-sec--dark .faq-sec__foot {
  border-left-color: rgba(196, 154, 74, .6);
}

.page-faq .faq-check {
  list-style: none;
  margin: 0 0 var(--s3);
  padding: 0;
}

.page-faq .faq-check__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(244, 239, 228, .16);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease);
}

.page-faq .faq-check__item:hover {
  color: var(--lamp);
}

.page-faq .faq-check__item input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-faq .faq-check__box {
  flex: none;
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 4px;
  background: rgba(244, 239, 228, .92);
  border: 1px solid var(--gold-line);
  transition: background var(--dur-fast) var(--ease),
              border-color var(--dur-fast) var(--ease);
}

.page-faq .faq-check__item input:checked + .faq-check__box {
  background: var(--gold);
  border-color: var(--lamp);
}

.page-faq .faq-check__item input:checked + .faq-check__box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 10px;
  border-right: 2px solid var(--bamboo-deep);
  border-bottom: 2px solid var(--bamboo-deep);
  transform: rotate(40deg);
}

.page-faq .faq-check__item input:focus-visible + .faq-check__box {
  outline: 2px solid var(--lamp);
  outline-offset: 2px;
}

.page-faq .faq-check__text {
  font-size: 15px;
  line-height: 1.8;
}

.page-faq .faq-devfig {
  margin: 0 0 var(--s2);
}

.page-faq .faq-devfig figcaption {
  margin-top: 8px;
}

/* --- 05 结算四栏 --- */
.page-faq .faq-order {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-order__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--dur-fast) var(--ease);
}

.page-faq .faq-order__item:hover {
  background: rgba(232, 201, 122, .12);
}

.page-faq .faq-order__n {
  flex: none;
  width: 40px;
  padding-top: 3px;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-faq .faq-order__c {
  min-width: 0;
}

.page-faq .faq-order__c h3 {
  margin: 0 0 6px;
  font-size: 18px;
  line-height: 1.4;
  color: var(--bamboo-deep);
}

.page-faq .faq-order__c p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

/* --- 06 联络 --- */
.page-faq .faq-sec--call {
  background: var(--felt);
  color: var(--ivory);
  padding: var(--s4) var(--s3);
  border-top: none;
  border-radius: 2px;
}

.page-faq .faq-sec--call .faq-sec__head h2 {
  color: var(--ivory);
}

.page-faq .faq-sec--call .faq-sec__idx {
  color: var(--lamp);
}

.page-faq .faq-sec--call .faq-sec__lead {
  color: rgba(244, 239, 228, .84);
}

.page-faq .faq-tell {
  margin: 0 0 var(--s3);
  padding: 0 0 0 20px;
  display: grid;
  gap: 8px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 239, 228, .92);
}

.page-faq .faq-tell li::marker {
  color: var(--lamp);
  font-family: var(--ff-mono);
}

.page-faq .faq-contact {
  padding: var(--s2) 0;
  border-top: 1px solid rgba(244, 239, 228, .18);
  border-bottom: 1px solid rgba(244, 239, 228, .18);
  margin-bottom: var(--s3);
}

.page-faq .faq-contact__line {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 8px;
}

.page-faq .faq-contact__k {
  flex: none;
  width: 44px;
  color: var(--lamp);
}

.page-faq .faq-contact__v {
  font-size: 16px;
  letter-spacing: .01em;
  color: var(--ivory);
  word-break: break-all;
}

.page-faq .faq-contact__note {
  margin: 0;
  color: rgba(244, 239, 228, .62);
}

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

.page-faq .faq-sec--call .btn {
  border-color: rgba(244, 239, 228, .5);
  color: var(--ivory);
  background: transparent;
}

.page-faq .faq-sec--call .btn:hover,
.page-faq .faq-sec--call .btn:focus-visible {
  border-color: var(--lamp);
  color: var(--lamp);
  background: rgba(232, 201, 122, .1);
}

/* --- 响应式 --- */
@media (min-width: 560px) {
  .page-faq .faq-topics__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-faq .faq-topics {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--s3);
  }

  .page-faq .faq-topics__fig {
    position: sticky;
    top: var(--s3);
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding-right: 84px;
  }

  .page-faq .faq-hero__vside {
    display: block;
    position: absolute;
    top: var(--s4);
    right: 0;
    color: var(--mist);
  }

  .page-faq .faq-fold__body {
    padding-left: 60px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-body {
    grid-template-columns: minmax(180px, 216px) minmax(0, 1fr);
    gap: var(--s5);
  }

  .page-faq .faq-toc {
    position: sticky;
    top: var(--s3);
    padding: var(--s2) var(--s2) var(--s3);
  }

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

  .page-faq .faq-sec--dark,
  .page-faq .faq-sec--call {
    padding: var(--s4);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-card,
  .page-faq .faq-fold,
  .page-faq .faq-toc__list a,
  .page-faq .faq-compare tbody tr,
  .page-faq .faq-compare__no,
  .page-faq .faq-check__box,
  .page-faq .faq-order__item,
  .page-faq .faq-inlink {
    transition: none;
  }

  .page-faq .faq-card:hover {
    transform: none;
  }
}
<<<END>>>