.page-faq {
  --faq-rail-col: 88px;
  --faq-dot: 56px;
  --faq-track-x: calc(var(--faq-rail-col) / 2);
  --faq-card-bg: rgba(18, 22, 26, 0.62);
  --faq-card-open: rgba(20, 58, 49, 0.7);
  background: var(--jy-field);
  color: var(--jy-cream);
  overflow-x: hidden;
  position: relative;
}

.page-faq > section {
  padding-block: clamp(48px, 7vw, 96px);
  position: relative;
}

.page-faq > .faq-hero {
  padding-block: clamp(24px, 4vw, 48px) clamp(44px, 6vw, 80px);
  overflow: hidden;
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -140px;
  top: -120px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(22, 242, 200, 0.16), rgba(22, 242, 200, 0) 68%);
  pointer-events: none;
  z-index: 0;
}

.page-faq .faq-hero .jy-container {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  margin-top: clamp(24px, 4vw, 44px);
}

.page-faq .faq-hero__title {
  font-family: var(--jy-font-head);
  font-weight: 800;
  font-size: clamp(38px, 7vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0.22em 0 0.34em;
  color: var(--jy-cream);
}

.page-faq .faq-hero__lead {
  max-width: 46ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.78;
  color: rgba(232, 239, 234, 0.82);
  margin: 0;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-faq .faq-hero__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 0;
}

.page-faq .faq-hero__fact {
  border-left: 2px solid var(--jy-cyan);
  padding-left: 14px;
}

.page-faq .faq-hero__fact dt {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--jy-stand);
  margin-bottom: 4px;
}

.page-faq .faq-hero__fact dd {
  margin: 0;
  font-size: 16px;
  color: var(--jy-cream);
}

.page-faq .faq-hero__fact .jy-num {
  color: var(--jy-orange);
  font-size: 20px;
  margin-right: 2px;
}

/* 跳转面板 */

.page-faq .faq-jump {
  border: 1px solid var(--jy-edge);
  border-radius: var(--jy-r-lg);
  background: linear-gradient(158deg, rgba(20, 58, 49, 0.94), rgba(11, 43, 36, 0.62));
  padding: clamp(20px, 3vw, 28px);
}

.page-faq .faq-jump__title {
  font-family: var(--jy-font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--jy-stand);
  margin: 0 0 16px;
}

.page-faq .faq-jump__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .faq-jump__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 13px 14px;
  border-radius: var(--jy-r-md);
  border: 1px solid transparent;
  background: rgba(18, 22, 26, 0.5);
  color: var(--jy-cream);
  text-decoration: none;
  transition: border-color 0.25s var(--jy-ease), background 0.25s var(--jy-ease),
    transform 0.25s var(--jy-ease);
}

.page-faq .faq-jump__item:hover,
.page-faq .faq-jump__item:focus-visible {
  border-color: var(--jy-cyan);
  background: rgba(22, 242, 200, 0.1);
  transform: translateX(4px);
}

.page-faq .faq-jump__no {
  color: var(--jy-cyan);
  font-size: 15px;
}

.page-faq .faq-jump__label {
  font-size: 16px;
  font-weight: 600;
}

.page-faq .faq-jump__meta {
  font-size: 12.5px;
  color: var(--jy-stand);
  white-space: nowrap;
}

.page-faq .faq-jump__foot {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(232, 239, 234, 0.6);
}

/* ---------- 三步路径 ---------- */

.page-faq .faq-path {
  background: linear-gradient(180deg, rgba(11, 43, 36, 0) 0%, rgba(18, 22, 26, 0.72) 22%, rgba(18, 22, 26, 0.72) 78%, rgba(11, 43, 36, 0) 100%);
}

.page-faq .faq-path__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
  margin-bottom: clamp(40px, 6vw, 72px);
}

.page-faq .faq-path__title {
  font-family: var(--jy-font-head);
  font-size: clamp(28px, 4.2vw, 46px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0.28em 0 0.4em;
}

.page-faq .faq-path__intro {
  max-width: 52ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(232, 239, 234, 0.76);
}

.page-faq .faq-path__media,
.page-faq .faq-account__media {
  margin: 0;
}

/* 路径轨道 */

.page-faq .faq-rail-wrap {
  position: relative;
}

.page-faq .faq-rail__track {
  position: absolute;
  left: calc(var(--faq-track-x) - 2px);
  top: 6px;
  bottom: 6px;
  width: 4px;
  height: auto;
  color: var(--jy-edge);
  pointer-events: none;
}

.page-faq .faq-rail {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(40px, 6vw, 78px);
}

.page-faq .faq-rail__stop {
  display: grid;
  grid-template-columns: var(--faq-rail-col) minmax(0, 1fr);
  gap: clamp(12px, 2.6vw, 32px);
  align-items: start;
  scroll-margin-top: calc(var(--jy-header-h) + 24px);
}

.page-faq .faq-rail__marker {
  position: relative;
  padding-top: 2px;
}

.page-faq .faq-rail__dot {
  display: grid;
  place-items: center;
  width: var(--faq-dot);
  height: var(--faq-dot);
  margin: 0 auto;
  border-radius: 50%;
  border: 2px solid var(--jy-cyan);
  background: var(--jy-field);
  color: var(--jy-cyan);
  font-size: 17px;
  box-shadow: 0 0 0 7px rgba(22, 242, 200, 0.07);
}

.page-faq .faq-rail__title {
  font-family: var(--jy-font-head);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}

.page-faq .faq-rail__time {
  margin: 0 0 14px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--jy-stand);
}

.page-faq .faq-rail__time .jy-num {
  color: var(--jy-whistle);
  font-size: 13.5px;
}

.page-faq .faq-rail__desc {
  margin: 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(232, 239, 234, 0.76);
}

.page-faq .faq-rail__cards {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

/* ---------- 问答条目 ---------- */

.page-faq .faq-q {
  border: 1px solid var(--jy-edge);
  border-radius: var(--jy-r-md);
  background: var(--faq-card-bg);
  transition: border-color 0.28s var(--jy-ease), background 0.28s var(--jy-ease);
}

.page-faq .faq-q:hover {
  border-color: rgba(22, 242, 200, 0.55);
}

.page-faq .faq-q[open] {
  border-color: var(--jy-cyan);
  background: var(--faq-card-open);
}

.page-faq .faq-q__q {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--jy-cream);
}

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

.page-faq .faq-q__q::marker {
  content: "";
}

.page-faq .faq-q__no {
  color: var(--jy-stand);
  font-size: 12.5px;
  letter-spacing: 0.06em;
}

.page-faq .faq-q[open] .faq-q__no {
  color: var(--jy-cyan);
}

.page-faq .faq-q__text {
  line-height: 1.5;
}

.page-faq .faq-q__chev {
  position: relative;
  width: 22px;
  height: 22px;
  border: 1px solid var(--jy-edge);
  border-radius: 50%;
  flex: none;
  transition: border-color 0.25s var(--jy-ease);
}

.page-faq .faq-q[open] .faq-q__chev {
  border-color: var(--jy-cyan);
}

.page-faq .faq-q__chev::before,
.page-faq .faq-q__chev::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--jy-cyan);
  transform: translate(-50%, -50%);
}

.page-faq .faq-q__chev::before {
  width: 10px;
  height: 2px;
}

.page-faq .faq-q__chev::after {
  width: 2px;
  height: 10px;
  transition: transform 0.25s var(--jy-ease), opacity 0.25s var(--jy-ease);
}

.page-faq .faq-q[open] .faq-q__chev::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-faq .faq-q__a {
  padding: 0 18px 18px;
  border-top: 1px solid rgba(42, 96, 85, 0.5);
  margin-top: 0;
  padding-top: 14px;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(232, 239, 234, 0.78);
}

.page-faq .faq-q__a p {
  margin: 0;
}

.page-faq .faq-q__a p + p {
  margin-top: 10px;
}

/* ---------- Test 版面板 ---------- */

.page-faq .faq-test__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(24px, 4vw, 48px);
  border-radius: var(--jy-r-lg);
  border: 1px solid var(--jy-edge);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(255, 106, 33, 0.16), rgba(255, 106, 33, 0) 58%),
    linear-gradient(150deg, rgba(20, 58, 49, 0.95), rgba(18, 22, 26, 0.94));
}

.page-faq .faq-test__aside {
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-faq .faq-test__no {
  font-size: clamp(40px, 6vw, 68px);
  color: var(--jy-orange);
  line-height: 1;
  letter-spacing: -0.03em;
}

.page-faq .faq-test__note {
  writing-mode: vertical-rl;
  letter-spacing: 0.24em;
  font-size: 12px;
  color: var(--jy-stand);
}

.page-faq .faq-test__title {
  font-family: var(--jy-font-head);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 800;
  line-height: 1.18;
  margin: 0.24em 0 0.4em;
}

.page-faq .faq-test__intro {
  margin: 0 0 8px;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(232, 239, 234, 0.78);
}

.page-faq .faq-test__cards {
  margin-top: 24px;
}

/* ---------- 账号与提醒 ---------- */

.page-faq .faq-account__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
  margin-bottom: clamp(32px, 5vw, 56px);
}

.page-faq .faq-account__title {
  font-family: var(--jy-font-head);
  font-size: clamp(26px, 3.8vw, 42px);
  font-weight: 800;
  line-height: 1.16;
  margin: 0.26em 0 0.4em;
}

.page-faq .faq-account__intro {
  margin: 0;
  max-width: 50ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(232, 239, 234, 0.76);
}

.page-faq .faq-dense {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

/* ---------- 纠错与反馈 ---------- */

.page-faq .faq-feedback {
  padding-bottom: clamp(64px, 8vw, 116px);
}

.page-faq .faq-feedback__title {
  font-family: var(--jy-font-head);
  font-size: clamp(28px, 4.2vw, 48px);
  font-weight: 800;
  line-height: 1.14;
  margin: 0.26em 0 0.42em;
}

.page-faq .faq-feedback__intro {
  margin: 0;
  max-width: 54ch;
  font-size: 16.5px;
  line-height: 1.78;
  color: rgba(232, 239, 234, 0.78);
}

.page-faq .faq-feedback__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(32px, 5vw, 56px);
}

.page-faq .faq-feedback__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--jy-r-lg);
  border: 1px solid var(--jy-edge);
  background: rgba(18, 22, 26, 0.6);
  border-top: 3px solid var(--jy-cyan);
}

.page-faq .faq-feedback__card:nth-child(2) {
  border-top-color: var(--jy-whistle);
}

.page-faq .faq-feedback__card:nth-child(3) {
  border-top-color: var(--jy-orange);
}

.page-faq .faq-feedback__no {
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--jy-stand);
}

.page-faq .faq-feedback__card-title {
  font-family: var(--jy-font-head);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 700;
  margin: 0;
}

.page-faq .faq-feedback__card-body {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.76;
  color: rgba(232, 239, 234, 0.76);
  flex: 1 1 auto;
}

.page-faq .faq-feedback__card-body em {
  font-style: normal;
  color: var(--jy-whistle);
}

.page-faq .faq-feedback__contact {
  margin: 4px 0 0;
  font-size: 13.5px;
  color: var(--jy-cyan);
  word-break: break-all;
}

.page-faq .faq-feedback__foot {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: center;
  margin-top: clamp(32px, 5vw, 56px);
  padding-top: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--jy-edge);
}

.page-faq .faq-feedback__foot-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(232, 239, 234, 0.66);
}

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

/* ---------- 响应式 ---------- */

@media (max-width: 640px) {
  .page-faq {
    --faq-rail-col: 52px;
    --faq-dot: 38px;
  }

  .page-faq .faq-rail__dot {
    font-size: 14px;
    box-shadow: 0 0 0 5px rgba(22, 242, 200, 0.07);
  }

  .page-faq .faq-q__q {
    padding: 13px 14px;
    gap: 9px;
    font-size: 15px;
  }

  .page-faq .faq-q__a {
    padding: 12px 14px 16px;
    font-size: 15px;
  }

  .page-faq .faq-hero__actions .jy-btn,
  .page-faq .faq-feedback__foot-links .jy-btn {
    width: 100%;
    text-align: center;
  }
}

@media (min-width: 720px) {
  .page-faq .faq-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-faq .faq-dense {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .page-faq .faq-feedback__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.62fr) minmax(280px, 0.86fr);
    align-items: start;
  }

  .page-faq .faq-path__head {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-faq .faq-account__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  }

  .page-faq .faq-test__panel {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .page-faq .faq-test__aside {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 20px;
    padding-top: 6px;
  }

  .page-faq .faq-feedback__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-feedback__foot {
    grid-template-columns: minmax(0, 1.2fr) auto;
  }

  .page-faq .faq-feedback__foot-links {
    flex-wrap: nowrap;
    justify-content: flex-end;
  }
}
<<<END>>>