.page-faq {
  background: var(--green-deep);
  color: var(--paper);
  overflow-x: hidden;
}

.page-faq a {
  color: inherit;
  text-decoration: none;
}

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

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 clamp(34px, 6vw, 76px);
  background:
    linear-gradient(158deg, rgba(43, 42, 102, .55) 0%, rgba(11, 31, 26, .1) 52%, rgba(7, 11, 10, .6) 100%),
    var(--green-deep);
  border-bottom: 1px solid rgba(111, 131, 122, .28);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg,
    var(--lime) 0 32%,
    var(--amber) 32% 54%,
    var(--indigo) 54% 78%,
    var(--wine) 78% 100%);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
}

.page-faq .breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.page-faq .breadcrumb a:hover {
  color: var(--lime);
}

.page-faq .faq-title {
  margin: 0;
  display: grid;
  gap: 2px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(40px, 8.6vw, 100px);
  line-height: .98;
  letter-spacing: -.02em;
  transform: scaleX(.97);
  transform-origin: left center;
}

.page-faq .faq-title span {
  color: var(--lime);
}

.page-faq .faq-lead {
  margin: 0;
  max-width: 62ch;
  color: var(--mist);
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.8;
}

.page-faq .faq-board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: rgba(111, 131, 122, .3);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-faq .faq-board__cell {
  background: var(--green-panel);
  padding: 14px 16px;
  display: grid;
  gap: 6px;
}

.page-faq .faq-board__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(20px, 3vw, 28px);
  color: var(--lime);
  line-height: 1.1;
}

.page-faq .faq-board__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  font-size: 13px;
  color: var(--lime-soft);
  background: rgba(183, 243, 74, .07);
  border: 1px solid rgba(183, 243, 74, .32);
  clip-path: polygon(9px 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
  transition: background .18s ease, color .18s ease;
}

.page-faq .faq-chip:hover,
.page-faq .faq-chip:focus-visible {
  background: var(--lime);
  color: var(--ink);
}

/* ---------- 主体两栏 ---------- */
.page-faq .faq-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 56px);
  padding: clamp(30px, 5vw, 64px) 0 clamp(48px, 8vw, 96px);
}

.page-faq .faq-rail {
  display: grid;
  gap: 20px;
  align-content: start;
  min-width: 0;
}

.page-faq .rail-card {
  background: var(--green-panel);
  padding: 18px 16px;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  border-left: 3px solid var(--lime);
}

.page-faq .rail-card__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-faq .rail-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .rail-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 12px;
  white-space: nowrap;
  font-size: 14px;
  color: var(--paper);
  border: 1px solid rgba(111, 131, 122, .34);
  transition: border-color .18s ease, color .18s ease, background .18s ease;
}

.page-faq .rail-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
}

.page-faq .rail-link:hover,
.page-faq .rail-link:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

.page-faq .rail-link.is-current {
  background: rgba(183, 243, 74, .1);
  border-color: var(--lime);
  color: var(--lime);
}

.page-faq .rail-link.is-current .rail-num {
  color: var(--amber);
}

.page-faq .rail-cta {
  display: block;
  text-align: center;
  padding: 11px 12px;
  font-size: 13px;
  letter-spacing: .04em;
  background: var(--lime);
  color: var(--ink);
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  font-weight: 500;
}

.page-faq .rail-cta:hover {
  background: var(--lime-soft);
}

.page-faq .rail-figure {
  margin: 0;
}

.page-faq .rail-figure .media-frame {
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-faq .rail-figure img {
  width: 100%;
  object-fit: cover;
}

.page-faq .rail-figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--steel);
}

/* ---------- 章节 ---------- */
.page-faq .faq-stream {
  min-width: 0;
}

.page-faq .faq-sec {
  --sec: var(--lime);
  position: relative;
  padding-top: clamp(20px, 3vw, 30px);
  margin-bottom: clamp(38px, 6vw, 76px);
  border-top: 1px solid rgba(111, 131, 122, .3);
}

.page-faq .faq-sec::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 68px;
  height: 3px;
  background: var(--sec);
}

.page-faq .faq-sec--lime { --sec: var(--lime); }
.page-faq .faq-sec--indigo { --sec: #7d78e0; }
.page-faq .faq-sec--wine { --sec: #c2637f; }
.page-faq .faq-sec--steel { --sec: var(--steel); }
.page-faq .faq-sec--amber { --sec: var(--amber); }

.page-faq .faq-sec__head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-faq .faq-sec__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--sec);
  padding-top: 8px;
}

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

.page-faq .faq-sec__meta h2 {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(25px, 4vw, 38px);
  line-height: 1.12;
  letter-spacing: -.01em;
}

.page-faq .faq-sec__note {
  margin: 0;
  max-width: 60ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 伤停图例 ---------- */
.page-faq .injury-block {
  display: grid;
  gap: 18px;
  margin-bottom: 22px;
}

.page-faq .injury-legend {
  background: var(--green-panel);
  padding: 18px 18px 20px;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  border-left: 3px solid var(--amber);
}

.page-faq .injury-legend__lead {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-faq .injury-tags {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .injury-tags li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
}

.page-faq .injury-tags__desc {
  color: var(--mist);
}

.page-faq .injury-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(111, 131, 122, .3);
}

.page-faq .injury-timeline__step {
  background: rgba(7, 11, 10, .55);
  padding: 12px 14px;
  display: grid;
  gap: 4px;
}

.page-faq .injury-timeline__time {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lime);
}

.page-faq .injury-timeline__text {
  font-size: 12px;
  color: var(--mist);
}

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

.page-faq .faq-figure .media-frame {
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-faq .faq-figure img {
  width: 100%;
  object-fit: cover;
}

.page-faq .faq-figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  color: var(--steel);
  line-height: 1.6;
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 8px;
}

.page-faq .faq-item {
  background: var(--green-panel);
  border-left: 3px solid transparent;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: border-color .18s ease, background .18s ease;
}

.page-faq .faq-item[open] {
  background: #16403a;
  border-left-color: var(--lime);
}

.page-faq .faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}

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

.page-faq .faq-item summary:hover,
.page-faq .faq-item summary:focus-visible {
  color: var(--lime);
}

.page-faq .faq-item__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--steel);
  padding-top: 4px;
  flex: 0 0 auto;
}

.page-faq .faq-item[open] .faq-item__num {
  color: var(--amber);
}

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

.page-faq .faq-item__sign {
  flex: 0 0 auto;
  position: relative;
  width: 14px;
  height: 14px;
  margin-top: 6px;
}

.page-faq .faq-item__sign::before,
.page-faq .faq-item__sign::after {
  content: "";
  position: absolute;
  background: var(--lime);
}

.page-faq .faq-item__sign::before {
  inset: 6px 0 6px 0;
}

.page-faq .faq-item__sign::after {
  inset: 0 6px 0 6px;
}

.page-faq .faq-item[open] .faq-item__sign::after {
  display: none;
}

.page-faq .faq-a {
  padding: 0 16px 16px 40px;
  display: grid;
  gap: 8px;
}

.page-faq .faq-a p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 联系客服 ---------- */
.page-faq .support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.page-faq .support-card {
  background: var(--green-panel);
  padding: 16px 18px 18px;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
  display: grid;
  gap: 8px;
  justify-items: start;
}

.page-faq .support-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--steel);
}

.page-faq .support-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 19px);
  color: var(--lime);
  word-break: break-word;
}

.page-faq .support-card__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .support-path {
  background: rgba(255, 184, 77, .07);
  border: 1px solid rgba(255, 184, 77, .3);
  border-left: 3px solid var(--amber);
  padding: 18px;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-faq .support-path__title {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--paper);
  font-weight: 500;
}

.page-faq .support-path__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .support-path__list li {
  display: flex;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .support-path__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  flex: 0 0 auto;
  padding-top: 3px;
}

.page-faq .support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .support-actions .btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.page-faq .copy-btn[data-copied="true"] {
  border-color: var(--lime);
  color: var(--lime);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .injury-timeline {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-faq .support-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-faq .support-card--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-body {
    grid-template-columns: minmax(240px, 288px) minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 104px;
  }

  .page-faq .rail-list {
    display: grid;
    overflow: visible;
    gap: 4px;
    margin-bottom: 18px;
  }

  .page-faq .rail-link {
    white-space: normal;
    border-color: transparent;
    border-bottom: 1px solid rgba(111, 131, 122, .22);
    padding: 10px 2px;
  }

  .page-faq .rail-link:hover,
  .page-faq .rail-link:focus-visible {
    border-bottom-color: var(--lime);
  }
}

@media (min-width: 1280px) {
  .page-faq .injury-block {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }
}

@media (max-width: 420px) {
  .page-faq .faq-a {
    padding-left: 16px;
  }

  .page-faq .faq-item summary {
    gap: 8px;
    padding: 14px 12px;
  }
}
<<<END>>>