.page-faq {
  --faq-cut: 18px;
  --faq-toc-w: 226px;
  --faq-gap: clamp(18px, 2.6vw, 34px);
  --faq-answer-w: 62ch;
  padding-bottom: clamp(56px, 7vw, 120px);
  min-width: 0;
}

.page-faq .crumbs {
  margin: clamp(16px, 2vw, 26px) 0 clamp(18px, 2.4vw, 30px);
  font-size: 13px;
  color: var(--ash);
}

.page-faq .crumbs__link {
  color: var(--text-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .crumbs__link:hover {
  color: var(--lamp);
  border-bottom-color: var(--lamp);
}

.page-faq .crumbs__sep {
  color: var(--wood);
}

/* ---------- 首屏框景 ---------- */

.page-faq .faq-hero {
  position: relative;
  padding: clamp(22px, 3.2vw, 48px);
  background:
    radial-gradient(118% 96% at 92% 2%, rgba(255, 138, 61, .20), transparent 58%),
    linear-gradient(158deg, var(--stand) 0%, var(--ink-2) 56%, var(--ink) 100%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--faq-cut)) 0, 100% var(--faq-cut), 100% 100%, 0 100%);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--clay) 0 3px, transparent 3px 16px);
  opacity: .55;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  min-width: 0;
}

@media (min-width: 1100px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
  }
}

.page-faq .faq-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-faq .faq-hero__title {
  margin: 0 0 18px;
  font-size: clamp(1.85rem, 4.1vw, 3.05rem);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--cream);
  transform: rotate(-1deg);
  transform-origin: left center;
}

.page-faq .faq-hero__lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.82;
  color: var(--text-soft);
}

.page-faq .faq-hero__notes {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
}

.page-faq .faq-hero__notes li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: var(--text-soft);
}

.page-faq .faq-hero__notes .num {
  color: var(--lamp);
  font-size: 1.2em;
}

.page-faq .faq-hero__media {
  margin: 0;
  min-width: 0;
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
  border-left: 3px solid var(--clay);
  filter: saturate(.96) contrast(1.02);
}

@media (min-width: 1100px) {
  .page-faq .faq-hero__media img {
    aspect-ratio: 8 / 3;
  }
}

.page-faq .faq-hero__caption {
  margin-top: 12px;
  font-family: var(--font-serif);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ash);
}

/* ---------- 三类入口 ---------- */

.page-faq .faq-paths {
  margin-top: clamp(42px, 5vw, 78px);
}

.page-faq .faq-paths__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(20px, 2.6vw, 32px);
  min-width: 0;
}

@media (min-width: 760px) {
  .page-faq .faq-paths__grid {
    grid-template-columns: 1.22fr 1fr 1fr;
  }
}

.page-faq .faq-path {
  position: relative;
  padding: 22px 20px 22px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-top-width: 3px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: transform .28s var(--ease), border-color .28s var(--ease);
}

.page-faq .faq-path:hover {
  transform: translateY(-4px);
}

.page-faq .faq-path--account { border-top-color: var(--clay); }
.page-faq .faq-path--find { border-top-color: var(--lamp); }
.page-faq .faq-path--sync { border-top-color: var(--turf); }

.page-faq .faq-path__num {
  margin: 0;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--ash);
}

.page-faq .faq-path__title {
  margin: 10px 0 8px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--cream);
}

.page-faq .faq-path__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-faq .faq-path__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--line-soft);
  display: grid;
  gap: 9px;
}

.page-faq .faq-path__list a {
  font-size: 14px;
  color: var(--text-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

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

/* ---------- 主体：目录 + 问题 ---------- */

.page-faq .faq-layout {
  margin-top: clamp(46px, 5.6vw, 88px);
  display: grid;
  gap: clamp(24px, 3vw, 52px);
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-toc-w) minmax(0, 1fr);
    align-items: start;
  }
}

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

@media (min-width: 1024px) {
  .page-faq .faq-toc {
    position: sticky;
    top: calc(var(--head-top-min) + var(--head-nav) + 22px);
  }
}

.page-faq .faq-toc__label {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--gold);
}

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

@media (max-width: 1023px) {
  .page-faq .faq-toc__list {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
  }
}

.page-faq .faq-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  font-size: 14.5px;
  color: var(--text-soft);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-faq .faq-toc__link .mono {
  font-size: 12px;
  color: var(--clay);
}

@media (max-width: 1023px) {
  .page-faq .faq-toc__link {
    white-space: nowrap;
    border-left: 0;
    border-bottom: 2px solid transparent;
    background: var(--ink-2);
  }
}

.page-faq .faq-toc__link:hover {
  color: var(--cream);
}

.page-faq .faq-toc__link[aria-current="true"] {
  color: var(--lamp);
  border-left-color: var(--lamp);
  background: rgba(255, 138, 61, .08);
}

@media (max-width: 1023px) {
  .page-faq .faq-toc__link[aria-current="true"] {
    border-left-color: transparent;
    border-bottom-color: var(--lamp);
  }
}

.page-faq .faq-groups {
  display: grid;
  gap: clamp(38px, 4.4vw, 66px);
  min-width: 0;
}

.page-faq .faq-group {
  scroll-margin-top: 130px;
  min-width: 0;
}

.page-faq .faq-group__band {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: linear-gradient(90deg, rgba(184, 67, 42, .30), rgba(16, 14, 12, 0) 78%);
  border-left: 3px solid var(--clay);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-group:nth-child(even) .faq-group__band {
  background: linear-gradient(90deg, rgba(29, 44, 76, .62), rgba(16, 14, 12, 0) 78%);
  border-left-color: var(--stand);
}

.page-faq .faq-group__num {
  font-size: 23px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--clay);
}

.page-faq .faq-group:nth-child(even) .faq-group__num {
  color: #6d87b4;
}

.page-faq .faq-group__name {
  margin: 0;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--cream);
}

.page-faq .faq-group__lead {
  margin: 16px 0 10px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

/* ---------- 手风琴 ---------- */

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

.page-faq .faq-item__q {
  position: relative;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 34px 16px 2px;
  list-style: none;
  cursor: pointer;
  font-size: clamp(15px, 1.55vw, 16.5px);
  font-weight: 500;
  line-height: 1.62;
  color: var(--cream);
  transition: color .22s var(--ease);
}

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

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

.page-faq .faq-item__q::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 24px;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--lamp);
  border-bottom: 2px solid var(--lamp);
  transform: rotate(45deg);
  transition: transform .28s var(--ease);
}

.page-faq .faq-item[open] .faq-item__q::after {
  transform: rotate(-135deg);
}

.page-faq .faq-item__num {
  flex: none;
  padding-top: 3px;
  font-size: 13.5px;
  letter-spacing: .06em;
  color: var(--clay);
  transition: color .22s var(--ease);
}

.page-faq .faq-item[open] .faq-item__num,
.page-faq .faq-item__q:hover .faq-item__num {
  color: var(--lamp);
}

.page-faq .faq-item__text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-item__a {
  margin: 0 0 0 6px;
  padding: 2px 26px 20px 16px;
  border-left: 2px solid var(--line);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-soft);
  animation: faq-reveal .3s var(--ease) both;
}

.page-faq .faq-item__a p {
  margin: 0 0 10px;
  max-width: var(--faq-answer-w);
}

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

.page-faq .faq-item__a .num {
  color: var(--cream);
}

.page-faq .faq-item__a a {
  color: var(--lamp);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 138, 61, .42);
}

.page-faq .faq-item__a a:hover {
  border-bottom-color: var(--lamp);
}

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

/* ---------- 章节配图 ---------- */

.page-faq .faq-figure {
  margin: 22px 0 10px;
  min-width: 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line);
  border-right: 3px solid var(--stand);
  filter: saturate(.95);
}

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  max-width: 58ch;
  font-family: var(--font-serif);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ash);
}

/* ---------- 联系区块 ---------- */

.page-faq .faq-contact {
  margin-top: clamp(52px, 6vw, 98px);
  padding: clamp(22px, 3vw, 42px);
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  background: linear-gradient(138deg, var(--ink-2) 0%, var(--ink) 100%);
  border: 1px solid var(--line);
  border-top: 3px solid var(--lamp);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  min-width: 0;
}

@media (min-width: 880px) {
  .page-faq .faq-contact {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    align-items: start;
  }
}

.page-faq .faq-contact__title {
  margin: 0 0 14px;
  font-size: clamp(1.3rem, 2.4vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--cream);
}

.page-faq .faq-contact__text {
  margin: 0 0 14px;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--text-soft);
}

.page-faq .faq-contact__main .btn {
  margin-top: 8px;
  display: inline-block;
}

.page-faq .faq-contact__list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  border-left: 1px solid var(--line-soft);
  padding-left: 20px;
}

.page-faq .faq-contact__row dt {
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--ash);
  margin-bottom: 4px;
}

.page-faq .faq-contact__row dd {
  margin: 0;
  font-size: 15px;
  color: var(--cream);
  word-break: break-all;
}

.page-faq .faq-more {
  margin: clamp(34px, 4vw, 58px) 0 0;
  max-width: 74ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ash);
}

.page-faq .faq-more a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 198, 138, .38);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .faq-more a:hover {
  color: var(--lamp);
  border-bottom-color: var(--lamp);
}

@media (max-width: 600px) {
  .page-faq .faq-item__q {
    padding-right: 26px;
  }
  .page-faq .faq-item__q::after {
    right: 2px;
  }
  .page-faq .faq-item__a {
    padding-right: 14px;
  }
  .page-faq .faq-contact__list {
    border-left: 0;
    padding-left: 0;
    border-top: 1px dashed var(--line-soft);
    padding-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-path,
  .page-faq .faq-item__q::after,
  .page-faq .faq-item__a,
  .page-faq .faq-toc__link {
    transition: none;
    animation: none;
  }
  .page-faq .faq-path:hover {
    transform: none;
  }
}