.page-faq {
  --faq-gap: 16px;
  --faq-shadow: 0 10px 26px rgba(6, 22, 19, .18);
  background: var(--green);
  color: var(--mist);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(22px, 4vw, 44px) 0 clamp(28px, 4.4vw, 52px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -34%;
  right: -14%;
  width: min(720px, 94vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 50% 50%, rgba(53, 240, 200, .17), rgba(53, 240, 200, 0) 66%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(53, 240, 200, .5), rgba(53, 240, 200, 0) 78%);
}

.page-faq .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--moss);
}

.page-faq .breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 6px;
  color: rgba(127, 167, 154, .55);
}

.page-faq .breadcrumbs a {
  color: var(--moss);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-faq .breadcrumbs a:hover {
  color: var(--cyan);
}

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.4vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.025em;
  color: var(--white);
}

.page-faq .faq-hero .lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .faq-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin: 30px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-hero__stats li {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 100%;
  font-size: 13px;
  line-height: 1.5;
  color: var(--moss);
}

.page-faq .faq-hero__num {
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--cyan);
}

/* ---------- 双栏主体 ---------- */
.page-faq .faq-body {
  padding: clamp(26px, 4vw, 48px) 0 clamp(42px, 6vw, 78px);
}

.page-faq .faq-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.6vw, 46px);
  align-items: start;
}

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

.page-faq .faq-side__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq .faq-side__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 25px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-faq .faq-route {
  position: relative;
  margin: 22px 0 0;
  padding: 0 0 0 34px;
  list-style: none;
  display: grid;
  gap: 20px;
}

.page-faq .faq-route::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: repeating-linear-gradient(180deg, var(--cyan) 0 6px, rgba(53, 240, 200, 0) 6px 13px);
  opacity: .6;
}

.page-faq .faq-route__item {
  position: relative;
  min-width: 0;
}

.page-faq .faq-route__num {
  position: absolute;
  left: -34px;
  top: 0;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(53, 240, 200, .5);
  background: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--cyan);
}

.page-faq .faq-route__title {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-faq .faq-route__desc {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--moss);
}

.page-faq .faq-side__figure {
  margin: 24px 0 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-faq .faq-side__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(.86);
}

.page-faq .faq-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
}

.page-faq .faq-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  clip-path: inset(50%);
  pointer-events: none;
}

.page-faq .faq-tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--mist);
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .faq-tag:hover {
  border-color: rgba(53, 240, 200, .6);
  color: var(--cyan);
}

.page-faq .faq-radio:focus-visible + .faq-tag {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-faq .faq-radio:checked + .faq-tag {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 右侧问答 ---------- */
.page-faq .faq-main {
  min-width: 0;
}

.page-faq .faq-main__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq .faq-main__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-faq .faq-main__intro {
  margin: 12px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--moss);
}

.page-faq .faq-main__banner {
  margin: 24px 0 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-faq .faq-main__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  opacity: .92;
}

.page-faq .faq-cards {
  margin: 26px 0 0;
  column-count: 1;
  column-gap: var(--faq-gap);
}

.page-faq .faq-card {
  display: block;
  width: 100%;
  margin: 0 0 var(--faq-gap);
  padding: 17px 17px 15px;
  background: var(--paper);
  color: var(--brown);
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  transition: transform .22s var(--ease);
}

.page-faq .faq-card:hover {
  transform: translateY(-3px);
}

.page-faq .faq-card__tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 9px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .07em;
  color: var(--ink);
  background: var(--cyan);
}

.page-faq .faq-card[data-cat="login"] .faq-card__tag {
  background: var(--red);
  color: #FFF4EC;
}

.page-faq .faq-card[data-cat="schedule"] .faq-card__tag {
  background: var(--blue);
  color: #08131F;
}

.page-faq .faq-card[data-cat="account"] .faq-card__tag {
  background: var(--orange);
  color: #211713;
}

.page-faq .faq-card__q {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--brown);
}

.page-faq .faq-card__a {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: #3D2E25;
}

.page-faq .faq-details {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed rgba(33, 23, 19, .24);
}

.page-faq .faq-details > summary {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: #8C4118;
}

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

.page-faq .faq-details > summary::after {
  content: "+";
  margin-left: auto;
  font-size: 16px;
  line-height: 1;
  color: var(--orange);
}

.page-faq .faq-details[open] > summary::after {
  content: "\2212";
}

.page-faq .faq-details > summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-faq .faq-details ol {
  margin: 10px 0 0;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.72;
  color: #3D2E25;
}

.page-faq .faq-details li + li {
  margin-top: 5px;
}

/* 分类筛选 */
.page-faq:has(#faqcat-login:checked) .faq-card:not([data-cat="login"]),
.page-faq:has(#faqcat-schedule:checked) .faq-card:not([data-cat="schedule"]),
.page-faq:has(#faqcat-data:checked) .faq-card:not([data-cat="data"]),
.page-faq:has(#faqcat-account:checked) .faq-card:not([data-cat="account"]) {
  display: none;
}

/* ---------- 人群路径 ---------- */
.page-faq .faq-paths {
  padding: clamp(34px, 5vw, 66px) 0;
  background: var(--ink);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-paths__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-faq .faq-paths__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-faq .faq-paths__lane {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 26px;
}

.page-faq .faq-path {
  position: relative;
  min-width: 0;
  padding: 20px 18px 18px;
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  background: linear-gradient(160deg, rgba(53, 240, 200, .07), rgba(53, 240, 200, 0) 60%);
}

.page-faq .faq-path::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 3px;
  height: 34px;
  background: var(--cyan);
}

.page-faq .faq-path__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: rgba(53, 240, 200, .55);
}

.page-faq .faq-path__name {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--white);
}

.page-faq .faq-path__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--moss);
}

.page-faq .faq-path__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.page-faq .faq-path__list li {
  position: relative;
  padding-left: 15px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-path__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--orange);
  transform: rotate(45deg);
}

/* ---------- 下载排障 ---------- */
.page-faq .faq-trouble {
  padding: clamp(34px, 5vw, 66px) 0;
}

.page-faq .faq-trouble__head {
  max-width: 62ch;
}

.page-faq .faq-trouble__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue);
}

.page-faq .faq-trouble__head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-faq .faq-trouble__intro {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--moss);
}

.page-faq .faq-trouble__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: trouble;
}

.page-faq .faq-trouble__item {
  min-width: 0;
  padding: 18px 16px;
  border-left: 2px solid var(--blue);
  background: rgba(91, 157, 255, .07);
}

.page-faq .faq-trouble__step {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--blue);
}

.page-faq .faq-trouble__item h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-faq .faq-trouble__item p {
  margin: 7px 0 0;
  font-size: 13.5px;
  line-height: 1.76;
  color: var(--moss);
}

/* ---------- 工单与客服 ---------- */
.page-faq .faq-ticket {
  padding: 0 0 clamp(46px, 6vw, 84px);
}

.page-faq .faq-ticket__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding-top: clamp(30px, 4.4vw, 54px);
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-ticket__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-faq .faq-ticket__text h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-faq .faq-ticket__text > p {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--moss);
}

.page-faq .faq-ticket__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-faq .faq-ticket__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .faq-ticket__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 9px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan);
}

.page-faq .faq-ticket__card {
  background: var(--paper);
  color: var(--brown);
  padding: 22px 20px;
}

.page-faq .faq-ticket__card-label {
  margin: 0;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #8C4118;
}

.page-faq .faq-ticket__mail {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 18px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -.01em;
  word-break: break-all;
  color: var(--brown);
}

.page-faq .faq-ticket__meta {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(33, 23, 19, .24);
  display: grid;
  gap: 11px;
}

.page-faq .faq-ticket__meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: #7A6A5C;
}

.page-faq .faq-ticket__meta dd {
  margin: 3px 0 0;
  font-size: 14px;
  line-height: 1.6;
  font-weight: 600;
  word-break: break-word;
  color: var(--brown);
}

.page-faq .faq-ticket__btn {
  margin-top: 18px;
  width: 100%;
  text-align: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-faq .faq-trouble__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-ticket__btn {
    width: auto;
  }
}

@media (min-width: 720px) {
  .page-faq .faq-cards {
    column-count: 2;
  }
}

@media (min-width: 840px) {
  .page-faq .faq-paths__lane {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 940px) {
  .page-faq .faq-body__grid {
    grid-template-columns: 320px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-side__inner {
    position: sticky;
    top: 96px;
  }

  .page-faq .faq-ticket__inner {
    grid-template-columns: minmax(0, 1fr) 360px;
    align-items: start;
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-card,
  .page-faq .faq-tag {
    transition: none;
  }

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