.page-faq {
  --faq-line: rgba(46, 33, 24, .12);
  --faq-line-soft: rgba(46, 33, 24, .07);
  --faq-ink-body: #4a3a2c;
  background: var(--c-cream);
  color: var(--c-date);
  font-family: var(--pg-font-sans);
  overflow-x: clip;
}

.page-faq .faq-block {
  padding: 52px 0;
}

.page-faq .pg-container {
  width: 100%;
  max-width: var(--pg-wrap);
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: calc(var(--pg-header-pad) + 18px) 0 0;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(255, 255, 255, .45), transparent 62%),
    linear-gradient(165deg, var(--c-sand) 0%, #EFC57C 48%, var(--c-dune) 100%);
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .pg-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #6b4f2c;
  margin-bottom: 22px;
}

.page-faq .pg-breadcrumb__link {
  color: #6b4f2c;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease-out, border-color .18s ease-out;
}

.page-faq .pg-breadcrumb__link:hover,
.page-faq .pg-breadcrumb__link:focus-visible {
  color: var(--c-poplar-deep);
  border-color: currentColor;
}

.page-faq .pg-breadcrumb__sep {
  opacity: .5;
}

.page-faq .pg-breadcrumb__current {
  font-weight: 700;
  color: var(--c-date);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 26px;
  padding-bottom: 34px;
}

.page-faq .pg-eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--c-poplar-deep);
}

.page-faq .faq-hero h1 {
  margin: 0 0 16px;
  font-family: var(--pg-font-serif);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.15;
  letter-spacing: -.01em;
  max-width: 15em;
}

.page-faq .pg-lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: #4b3623;
  max-width: 34em;
}

.page-faq .faq-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-faq .pg-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  border: 1px solid transparent;
}

.page-faq .pg-pill--poplar {
  background: var(--c-poplar);
  color: var(--c-cream);
}

.page-faq .pg-pill--lake {
  background: rgba(251, 246, 236, .82);
  color: var(--c-lake);
  border-color: rgba(31, 111, 139, .28);
}

.page-faq .pg-pill--sand {
  background: rgba(251, 246, 236, .78);
  color: #6b4f2c;
  border-color: rgba(46, 33, 24, .14);
}

/* 首屏索引清单 */
.page-faq .faq-index {
  background: rgba(251, 246, 236, .86);
  border: 1px solid rgba(46, 33, 24, .16);
  border-radius: var(--pg-radius-lg);
  padding: 18px 20px 10px;
}

.page-faq .faq-index__title {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--c-stone);
}

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

.page-faq .faq-index__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(46, 33, 24, .18);
  color: var(--c-date);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: color .18s ease-out;
}

.page-faq .faq-index__list li:last-child a {
  border-bottom: 0;
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  color: var(--c-poplar);
}

.page-faq .faq-index__no {
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 700;
  color: var(--c-lake);
}

/* 横向主题带 */
.page-faq .faq-tape {
  border-top: 1px solid rgba(46, 33, 24, .14);
  background: rgba(46, 33, 24, .05);
}

.page-faq .faq-tape__inner {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 72px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-tape__item {
  flex: none;
  font-size: 13px;
  font-weight: 700;
  color: #5a4227;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(251, 246, 236, .7);
  border: 1px solid rgba(46, 33, 24, .12);
}

/* ---------- 章节标题 ---------- */
.page-faq .faq-head {
  margin-bottom: 26px;
  max-width: 40em;
}

.page-faq .faq-head h2 {
  margin: 0 0 12px;
  font-family: var(--pg-font-serif);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 34px);
  line-height: 1.2;
}

.page-faq .faq-head .pg-lead {
  font-size: 15px;
  color: var(--faq-ink-body);
}

/* ---------- 四步进度条 ---------- */
.page-faq .faq-rail {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 26px;
  padding: 4px 2px 12px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-rail li {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}

.page-faq .faq-rail li:not(:last-child)::after {
  content: "";
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: rgba(46, 33, 24, .18);
}

.page-faq .faq-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--c-card);
  border: 1px solid var(--faq-line);
  color: var(--c-date);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .18s ease-out, color .18s ease-out, border-color .18s ease-out;
}

.page-faq .faq-rail__num {
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 700;
  color: var(--c-poplar);
  transition: color .18s ease-out;
}

.page-faq .faq-rail__link:hover,
.page-faq .faq-rail__link:focus-visible {
  background: var(--c-poplar);
  border-color: var(--c-poplar);
  color: var(--c-cream);
}

.page-faq .faq-rail__link:hover .faq-rail__num,
.page-faq .faq-rail__link:focus-visible .faq-rail__num {
  color: rgba(251, 246, 236, .82);
}

/* ---------- 步骤卡片 ---------- */
.page-faq .faq-step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-faq .faq-step {
  display: grid;
  gap: 18px;
  padding: 20px;
  background: var(--c-card);
  border: 1px solid var(--faq-line);
  border-radius: var(--pg-radius-lg);
  scroll-margin-top: calc(var(--pg-header-pad) + 16px);
  transition: background-color .18s ease-out, box-shadow .18s ease-out, border-color .18s ease-out;
}

.page-faq .faq-step:hover {
  background: #fffdf7;
  border-color: rgba(46, 33, 24, .2);
  box-shadow: 0 8px 22px rgba(46, 33, 24, .08);
}

.page-faq .faq-step__mock {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 9px;
  min-height: 132px;
  padding: 16px;
  border-radius: var(--pg-radius);
  border: 1px solid rgba(46, 33, 24, .14);
  background: linear-gradient(160deg, #F7E7C6, #F1DCB4);
}

.page-faq .faq-step__mock--login {
  background: linear-gradient(160deg, var(--c-lake-soft), #E4EFF3);
}

.page-faq .faq-step__mock--bind {
  background: linear-gradient(160deg, #F4E4C9, #ECD6AE);
}

.page-faq .faq-step__mock--confirm {
  background: linear-gradient(160deg, #F7E7C6, #F0DDBF);
}

.page-faq .faq-mock__bar {
  display: block;
  height: 9px;
  width: 100%;
  border-radius: 999px;
  background: rgba(46, 33, 24, .16);
}

.page-faq .faq-mock__bar--short {
  width: 58%;
}

.page-faq .faq-mock__field {
  display: block;
  height: 26px;
  border-radius: 10px;
  background: rgba(251, 246, 236, .92);
  border: 1px solid rgba(46, 33, 24, .14);
}

.page-faq .faq-mock__field--on {
  border-color: var(--c-lake);
  box-shadow: 0 0 0 2px rgba(31, 111, 139, .18);
}

.page-faq .faq-mock__field--warm {
  border-color: var(--c-poplar);
  box-shadow: 0 0 0 2px rgba(199, 91, 39, .18);
}

.page-faq .faq-step__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-bottom: 12px;
}

.page-faq .faq-step__num {
  font-family: var(--pg-font-serif);
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
  color: var(--c-poplar);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-step__name {
  margin: 0;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: .01em;
}

.page-faq .faq-step__time {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-stone);
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--c-dune);
}

.page-faq .faq-step__points {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--faq-ink-body);
}

.page-faq .faq-step__points li {
  position: relative;
  padding: 8px 0 8px 16px;
  border-bottom: 1px solid var(--faq-line-soft);
}

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

.page-faq .faq-step__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-sand-deep);
}

.page-faq .faq-step__ok {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-lake);
  background: var(--c-lake-soft);
  border-radius: 12px;
  padding: 10px 14px;
}

.page-faq .faq-step__warn {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-poplar-deep);
  background: rgba(199, 91, 39, .1);
  border-left: 3px solid var(--c-poplar);
  border-radius: 6px 12px 12px 6px;
  padding: 10px 14px;
}

/* ---------- 横向主题带（胶囊索引） ---------- */
.page-faq .faq-band {
  background: linear-gradient(90deg, rgba(232, 178, 90, .38), rgba(242, 227, 200, .78));
  border-top: 1px solid var(--faq-line);
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-band__inner {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 72px;
  overflow-x: auto;
  scrollbar-width: thin;
}

/* ---------- 分平台 ---------- */
.page-faq .faq-platform {
  background: linear-gradient(180deg, var(--c-cream), rgba(242, 227, 200, .55));
}

.page-faq .faq-plat-grid {
  display: grid;
  gap: 18px;
}

.page-faq .faq-plat {
  background: var(--c-card);
  border: 1px solid var(--faq-line);
  border-radius: var(--pg-radius-lg);
  overflow: hidden;
}

.page-faq .faq-plat__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  background: var(--c-dune);
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-plat--desk .faq-plat__head {
  background: var(--c-lake-soft);
}

.page-faq .faq-plat__label {
  font-size: 16px;
  font-weight: 800;
}

.page-faq .faq-plat__os {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--c-stone);
}

.page-faq .faq-plat__shot {
  margin: 0;
  padding: 16px;
}

.page-faq .faq-plat__shot img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--pg-radius-sm);
  border: 1px solid var(--faq-line);
  object-fit: cover;
  background: var(--c-dune);
}

.page-faq .faq-plat__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-stone);
}

.page-faq .faq-plat__list {
  list-style: none;
  margin: 0;
  padding: 0 20px 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--faq-ink-body);
}

.page-faq .faq-plat__list li {
  padding: 9px 0 9px 16px;
  position: relative;
  border-top: 1px solid var(--faq-line-soft);
}

.page-faq .faq-plat__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--c-lake);
}

.page-faq .faq-note-line {
  margin: 20px 0 0;
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.7;
  color: #5a4227;
  background: rgba(232, 178, 90, .22);
  border-left: 3px solid var(--c-sand-deep);
  border-radius: 6px 14px 14px 6px;
}

/* ---------- 问答 ---------- */
.page-faq .faq-ask {
  max-width: 760px;
  margin: 0 auto;
}

.page-faq .faq-q-list {
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-q {
  border-bottom: 1px solid var(--faq-line);
  transition: background-color .18s ease-out;
}

.page-faq .faq-q__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 6px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-date);
}

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

.page-faq .faq-q__summary:hover,
.page-faq .faq-q__summary:focus-visible {
  color: var(--c-poplar);
}

.page-faq .faq-q__num {
  flex: none;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--c-grape);
  min-width: 22px;
  transition: color .18s ease-out;
}

.page-faq .faq-q[open] .faq-q__num {
  color: var(--c-poplar);
}

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

.page-faq .faq-q__plus {
  position: relative;
  flex: none;
  width: 16px;
  height: 16px;
  transition: transform .18s ease-out;
}

.page-faq .faq-q__plus::before,
.page-faq .faq-q__plus::after {
  content: "";
  position: absolute;
  background: var(--c-poplar);
  border-radius: 2px;
}

.page-faq .faq-q__plus::before {
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
}

.page-faq .faq-q__plus::after {
  top: 0;
  left: 7px;
  width: 2px;
  height: 16px;
}

.page-faq .faq-q[open] .faq-q__plus {
  transform: rotate(45deg);
}

.page-faq .faq-q__body {
  padding: 0 6px 18px 40px;
}

.page-faq .faq-q__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--faq-ink-body);
}

/* ---------- 自助检查 ---------- */
.page-faq .faq-self__panel {
  display: grid;
  gap: 22px;
  padding: 24px 20px;
  border-radius: var(--pg-radius-lg);
  background: linear-gradient(160deg, rgba(232, 178, 90, .32), rgba(242, 227, 200, .72));
  border: 1px solid rgba(46, 33, 24, .14);
}

.page-faq .faq-self__main h2 {
  margin: 0 0 10px;
  font-family: var(--pg-font-serif);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 32px);
  line-height: 1.2;
}

.page-faq .faq-self__intro {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.7;
  color: #5a4227;
}

.page-faq .faq-check {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-check__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 18px;
  background: var(--c-card);
  border: 1px solid var(--faq-line);
  border-left: 3px solid var(--c-lake);
  border-radius: 6px 16px 16px 6px;
  transition: background-color .18s ease-out;
}

.page-faq .faq-check__item:hover {
  background: #fffdf7;
}

.page-faq .faq-check__n {
  font-family: var(--pg-font-serif);
  font-size: 19px;
  font-weight: 900;
  line-height: 1.2;
  color: var(--c-lake);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-check__t {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 800;
}

.page-faq .faq-check__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-ink-body);
}

.page-faq .faq-self__aside {
  align-self: start;
  padding: 20px;
  background: var(--c-card);
  border: 1px solid rgba(46, 33, 24, .18);
  border-radius: var(--pg-radius);
}

.page-faq .faq-self__aside-title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--c-poplar-deep);
}

.page-faq .faq-self__aside-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--faq-ink-body);
}

.page-faq .faq-self__aside-list li {
  position: relative;
  padding: 9px 0 9px 16px;
  border-top: 1px solid var(--faq-line-soft);
}

.page-faq .faq-self__aside-list li:first-child {
  border-top: 0;
}

.page-faq .faq-self__aside-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-poplar);
}

.page-faq .pg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color .18s ease-out, color .18s ease-out, border-color .18s ease-out;
}

.page-faq .pg-btn--primary {
  background: var(--c-poplar);
  color: var(--c-cream);
}

.page-faq .pg-btn--primary:hover,
.page-faq .pg-btn--primary:focus-visible {
  background: var(--c-poplar-deep);
}

.page-faq .pg-btn--ghost {
  background: transparent;
  color: var(--c-cream);
  border-color: rgba(251, 246, 236, .45);
}

.page-faq .pg-btn--ghost:hover,
.page-faq .pg-btn--ghost:focus-visible {
  background: rgba(251, 246, 236, .16);
  border-color: var(--c-cream);
}

/* ---------- 联系 ---------- */
.page-faq .faq-contact-block {
  padding-bottom: 64px;
}

.page-faq .faq-contact {
  display: grid;
  gap: 24px;
  padding: 26px 20px;
  border-radius: var(--pg-radius-lg);
  background: var(--c-lake-deep);
  color: var(--c-cream);
}

.page-faq .faq-eyebrow--light {
  color: var(--c-sand);
}

.page-faq .faq-contact h2 {
  margin: 0 0 12px;
  font-family: var(--pg-font-serif);
  font-weight: 900;
  font-size: clamp(23px, 4.4vw, 30px);
  line-height: 1.25;
  color: var(--c-cream);
}

.page-faq .faq-contact__text p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(251, 246, 236, .84);
}

.page-faq .faq-contact__text p:last-of-type {
  margin-bottom: 20px;
}

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

.page-faq .faq-contact__facts {
  margin: 0;
  padding: 18px 20px;
  border-radius: var(--pg-radius);
  background: rgba(251, 246, 236, .08);
  border: 1px solid rgba(251, 246, 236, .18);
  display: grid;
  gap: 14px;
}

.page-faq .faq-contact__facts dt {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--c-sand);
  margin-bottom: 3px;
}

.page-faq .faq-contact__facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-cream);
  word-break: break-word;
}

.page-faq .faq-tail {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-stone);
}

.page-faq .pg-link {
  color: var(--c-lake);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 111, 139, .4);
  transition: color .18s ease-out, border-color .18s ease-out;
}

.page-faq .pg-link:hover,
.page-faq .pg-link:focus-visible {
  color: var(--c-poplar);
  border-color: currentColor;
}

/* ---------- 焦点可见 ---------- */
.page-faq a:focus-visible,
.page-faq summary:focus-visible {
  outline: 2px solid var(--c-poplar);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(251, 246, 236, .9);
  border-radius: 8px;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-block {
    padding: 72px 0;
  }

  .page-faq .pg-container {
    padding: 0 32px;
  }

  .page-faq .faq-step {
    grid-template-columns: 220px 1fr;
    align-items: start;
    gap: 26px;
    padding: 26px 28px;
  }

  .page-faq .faq-step__mock {
    min-height: 168px;
  }

  .page-faq .faq-plat-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 24px;
  }

  .page-faq .faq-self__panel {
    grid-template-columns: 1.5fr 1fr;
    align-items: start;
    padding: 28px;
  }

  .page-faq .faq-contact {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
    padding: 32px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 980px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: end;
    padding-bottom: 46px;
  }

  .page-faq .faq-index {
    padding: 22px 24px 12px;
  }

  .page-faq .faq-step:nth-child(2) {
    margin-left: 32px;
  }

  .page-faq .faq-step:nth-child(3) {
    margin-left: 64px;
  }

  .page-faq .faq-step:nth-child(4) {
    margin-left: 32px;
  }

  .page-faq .faq-step-list {
    gap: 20px;
  }

  .page-faq .faq-plat__shot {
    padding: 20px 20px 12px;
  }
}

@media (max-width: 979px) {
  .page-faq .faq-contact-block {
    padding-bottom: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step,
  .page-faq .faq-rail__link,
  .page-faq .faq-q__plus,
  .page-faq .faq-q__num,
  .page-faq .pg-btn,
  .page-faq .faq-index__list a {
    transition: none;
  }
}
<<<END>>>