.page-faq {
  background: var(--ink);
  color: var(--paper);
  overflow-x: clip;
}

/* ---------- 首屏拼贴 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding-block: clamp(20px, 3.5vw, 40px) clamp(34px, 5vw, 66px);
  background:
    repeating-linear-gradient(115deg, rgba(169, 195, 184, .06) 0 1px, transparent 1px 48px),
    radial-gradient(circle at 84% 8%, rgba(200, 255, 62, .11), transparent 56%);
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.5vw, 42px);
  margin-top: clamp(18px, 3vw, 34px);
  align-items: start;
}

.page-faq .faq-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(32px, 5.6vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  max-width: 15em;
}

.page-faq .faq-hero .lede {
  margin-top: 18px;
  max-width: 30em;
  color: var(--mist);
}

.page-faq .faq-hero__panel {
  display: grid;
  gap: 12px;
}

.page-faq .faq-hero__panel .data-card {
  position: relative;
}

.page-faq .faq-hero__panel .data-card__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-faq .faq-hero__panel {
    margin-top: 52px;
    margin-bottom: -40px;
  }

  .page-faq .faq-hero__panel .data-card:nth-child(2) {
    margin-left: 22px;
  }
}

/* ---------- 三步上手 ---------- */
.page-faq .faq-steps {
  background: var(--ink-2);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-steps__title {
  margin: 8px 0 24px;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  font-weight: 800;
  max-width: 18em;
}

.page-faq .faq-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-faq .faq-step {
  position: relative;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 20px 18px 18px;
  transition: border-color .2s ease-out, transform .2s ease-out;
}

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

.page-faq .faq-step:hover {
  border-color: var(--lime);
}

.page-faq .faq-step__no {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-30);
  line-height: 1;
  color: var(--lime);
  letter-spacing: -0.02em;
}

.page-faq .faq-step__title {
  margin: 12px 0 8px;
  font-size: var(--fs-17);
  font-weight: 700;
  line-height: 1.45;
}

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

.page-faq .faq-step details {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
}

.page-faq .faq-step summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-14);
  color: var(--lime-soft);
}

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

.page-faq .faq-step summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: var(--fs-17);
  color: var(--lime);
  line-height: 1;
}

.page-faq .faq-step details[open] summary::after {
  content: "−";
}

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

.page-faq .faq-step details p {
  margin: 10px 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
}

@media (min-width: 820px) {
  .page-faq .faq-steps__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }

  .page-faq .faq-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 40px;
    right: -26px;
    width: 26px;
    border-top: 1px dashed var(--mist);
    opacity: .55;
  }
}

/* ---------- 分组跳转 ---------- */
.page-faq .faq-jump {
  padding-top: 20px;
}

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

.page-faq .faq-jump .chip {
  text-decoration: none;
}

/* ---------- 问答组 ---------- */
.page-faq .faq-group {
  padding-block: clamp(38px, 6vw, 76px);
}

.page-faq .faq-group__head {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.page-faq .faq-group__head h2,
.page-faq .faq-panel__text h2,
.page-faq .faq-help__text h2 {
  margin: 0;
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.018em;
  font-weight: 800;
}

.page-faq .faq-group__intro {
  margin: 0;
  max-width: 38em;
  font-size: var(--fs-17);
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 手风琴 ---------- */
.page-faq .accordion {
  border-top: 1px solid var(--line-soft);
}

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

.page-faq .accordion__item > h3 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-faq .accordion__button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0;
  background: none;
  border: 0;
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: var(--fs-17);
  font-weight: 600;
  line-height: 1.55;
  text-align: left;
  cursor: pointer;
  transition: color .2s ease-out;
}

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

.page-faq .accordion__button:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-faq .accordion__sign {
  flex: none;
  width: 10px;
  height: 10px;
  margin-right: 4px;
  border-right: 2px solid var(--lime);
  border-bottom: 2px solid var(--lime);
  transform: rotate(45deg);
  transition: transform .24s ease-out;
}

.page-faq .accordion__item[data-open] .accordion__sign {
  transform: rotate(225deg);
}

.page-faq .accordion__panel-inner {
  padding: 0 0 20px;
  max-width: 44em;
  color: var(--mist);
  font-size: var(--fs-17);
  line-height: 1.85;
}

.page-faq .accordion__panel-inner p {
  margin: 0;
}

/* ---------- 暖白阅读带：把面板读明白 ---------- */
.page-faq .faq-band--paper {
  background: var(--paper);
  color: var(--char);
}

.page-faq .faq-panel__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  align-items: center;
  margin-bottom: clamp(26px, 4vw, 44px);
}

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

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

.page-faq .faq-panel__text {
  display: grid;
  gap: 10px;
}

.page-faq .faq-band--paper .annotation {
  color: var(--moss);
}

.page-faq .faq-band--paper .faq-group__intro {
  color: var(--moss);
}

.page-faq .faq-order {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-order li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(8, 33, 27, .05);
  border-left: 3px solid var(--lime);
  border-radius: 0 var(--r-xs) var(--r-xs) 0;
  font-size: var(--fs-17);
  line-height: 1.7;
  color: var(--char);
}

.page-faq .faq-order__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-17);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-3);
}

.page-faq .faq-band--paper .accordion,
.page-faq .faq-band--paper .accordion__item {
  border-color: var(--line-dark);
}

.page-faq .faq-band--paper .accordion__button {
  color: var(--char);
}

.page-faq .faq-band--paper .accordion__button:hover {
  color: var(--ink-3);
}

.page-faq .faq-band--paper .accordion__button:focus-visible {
  outline-color: var(--ink-3);
}

.page-faq .faq-band--paper .accordion__sign {
  border-color: var(--ink-3);
}

.page-faq .faq-band--paper .accordion__panel-inner {
  color: var(--moss);
}

@media (min-width: 880px) {
  .page-faq .faq-panel__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

/* ---------- 赛后核对组 ---------- */
.page-faq .faq-check__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-faq .faq-check__aside {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 20px 18px;
}

.page-faq .faq-check__aside-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .14em;
  color: var(--lime-soft);
}

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

.page-faq .faq-versvg {
  display: block;
  width: 100%;
  max-width: 340px;
  height: auto;
  color: var(--mist);
}

.page-faq .faq-versvg__box {
  fill: none;
  stroke: currentColor;
  stroke-opacity: .45;
}

.page-faq .faq-versvg__box--on {
  fill: rgba(200, 255, 62, .12);
  stroke: var(--lime);
  stroke-opacity: 1;
}

.page-faq .faq-versvg__t {
  fill: currentColor;
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-faq .faq-versvg__t--on {
  fill: var(--lime);
}

.page-faq .faq-versvg__dash {
  stroke: currentColor;
  stroke-opacity: .4;
  stroke-dasharray: 3 3;
  fill: none;
}

@media (min-width: 940px) {
  .page-faq .faq-check__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }
}

/* ---------- 反馈章节 ---------- */
.page-faq .faq-help {
  background:
    radial-gradient(circle at 12% 88%, rgba(200, 255, 62, .08), transparent 52%),
    var(--ink);
}

.page-faq .faq-help__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

.page-faq .faq-help__text {
  display: grid;
  gap: 12px;
}

.page-faq .faq-help__lead {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-17);
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .faq-tip {
  margin-top: 4px;
  padding: 16px 18px;
  background: var(--paper);
  color: var(--char);
  border-left: 3px solid var(--lime);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: var(--fs-17);
  line-height: 1.8;
}

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

.page-faq .faq-tip__title {
  font-weight: 700;
  margin-bottom: 6px !important;
}

.page-faq .faq-help__list {
  margin: 4px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .faq-help__list strong {
  color: var(--paper);
  font-weight: 600;
}

.page-faq .faq-help__link {
  margin: 8px 0 0;
}

.page-faq .faq-figure--help .media-frame {
  margin: 0;
}

@media (min-width: 900px) {
  .page-faq .faq-help__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-faq .faq-figure--help {
    margin-top: 22px;
  }
}

/* ---------- 延伸阅读 ---------- */
.page-faq .faq-more {
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-more__title {
  margin: 0 0 16px;
  font-size: var(--fs-22);
  line-height: 1.3;
  font-weight: 700;
  color: var(--paper);
}

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

.page-faq .faq-linklist li + li {
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-linklist a {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 16px 0;
  text-decoration: none;
  color: inherit;
  transition: transform .2s ease-out;
}

.page-faq .faq-linklist a:hover {
  transform: translateX(6px);
}

.page-faq .faq-linklist a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-faq .faq-linklist__no {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.9;
  color: var(--lime);
}

.page-faq .faq-linklist__title {
  font-size: var(--fs-17);
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

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

.page-faq .faq-linklist__desc {
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--mist);
}

@media (min-width: 760px) {
  .page-faq .faq-linklist {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }

  .page-faq .faq-linklist li + li {
    border-top: 0;
  }

  .page-faq .faq-linklist li {
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
    margin-bottom: -1px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step,
  .page-faq .accordion__sign,
  .page-faq .faq-linklist a {
    transition: none;
  }
}
<<<END>>>