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

.page-faq h2,
.page-faq h3 {
  margin: 0;
}

.page-faq .faq-h2 {
  font-family: var(--font-display);
  font-size: clamp(23px, 3.1vw, 36px);
  line-height: 1.28;
  letter-spacing: .01em;
  margin-top: 10px;
}

.page-faq .faq-hero {
  display: grid;
  gap: 30px;
  padding: clamp(22px, 4.5vw, 52px) 0 clamp(28px, 5vw, 56px);
}

.page-faq .faq-hero__title {
  margin: 10px 0 0;
  max-width: 20ch;
}

.page-faq .faq-hero__lede {
  margin: 18px 0 0;
  max-width: 46ch;
  color: var(--ink-70);
}

.page-faq .faq-hero__aside {
  background: var(--float);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: clamp(18px, 3vw, 26px);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-faq .faq-hero__aside-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--lark);
}

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

.page-faq .faq-paths__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-faq .faq-paths__item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .faq-paths__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ember);
  padding-top: 2px;
}

.page-faq .faq-paths__text {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-70);
}

/* ---------- 四步图解 ---------- */

.page-faq .rules-block {
  background: var(--velvet);
  color: var(--paper);
  padding: clamp(38px, 6vw, 78px) 0;
  margin-top: clamp(6px, 1.6vw, 20px);
  position: relative;
  overflow: hidden;
}

.page-faq .rules-block::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--lark), var(--yellow) 46%, var(--neon) 78%, var(--ember));
}

.page-faq .eyebrow--paper {
  color: var(--yellow);
}

.page-faq .rules-block__title {
  color: var(--paper);
}

.page-faq .rules-block__lede {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(246, 239, 221, .78);
}

.page-faq .steps {
  margin-top: 28px;
}

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

.page-faq .step-btn {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  cursor: pointer;
  padding: 10px 16px;
  background: transparent;
  color: var(--paper);
  border: 1px solid rgba(246, 239, 221, .34);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .step-btn:hover {
  background: rgba(246, 239, 221, .12);
}

.page-faq .step-btn[aria-selected="true"],
.page-faq .step-btn.is-active {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--velvet);
  font-weight: 700;
}

.page-faq .steps__panel {
  margin-top: 18px;
  padding: 20px 22px;
  background: rgba(246, 239, 221, .07);
  border-left: 3px solid var(--lark);
}

.page-faq .steps__panel + .steps__panel {
  margin-top: 12px;
  border-left-color: rgba(246, 239, 221, .26);
}

.page-faq .steps__title {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.4;
  color: var(--yellow);
}

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

.page-faq .steps__points {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .steps__points li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(246, 239, 221, .74);
}

.page-faq .steps__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--ember);
}

.page-faq .rules-block__figure {
  margin: clamp(26px, 4vw, 42px) 0 0;
}

.page-faq .rules-block__figure .figure__frame {
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  background: rgba(246, 239, 221, .08);
}

.page-faq .rules-block__figure .figure__caption {
  color: rgba(246, 239, 221, .6);
  margin-top: 12px;
}

/* ---------- 名词对照 ---------- */

.page-faq .glossary__lede {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-faq .glossary__list {
  list-style: none;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
}

.page-faq .glossary__row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(84px, auto) minmax(0, 1fr);
  gap: 8px 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .glossary__row:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 2px;
}

.page-faq .glossary__term {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--paper);
  background: var(--lark);
  padding: 4px 9px;
  clip-path: polygon(0 0, calc(100% - 7px) 0, 100% 7px, 100% 100%, 0 100%);
}

.page-faq .glossary__plain {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-faq .glossary__tip {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% - 4px);
  z-index: 4;
  padding: 12px 14px;
  background: var(--float);
  border: 1px solid var(--line);
  border-left: 3px solid var(--ember);
  box-shadow: var(--shadow);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-70);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}

.page-faq .glossary__row:hover .glossary__tip,
.page-faq .glossary__row:focus .glossary__tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 问答 ---------- */

.page-faq .qa__lede {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-faq .qa-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: clamp(20px, 3vw, 30px) 0 6px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}

.page-faq .filter-btn {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  cursor: pointer;
  padding: 9px 15px;
  background: var(--float);
  color: var(--ink);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .filter-btn:hover {
  background: var(--mist);
}

.page-faq .filter-btn.is-active,
.page-faq .filter-btn[aria-pressed="true"] {
  background: var(--velvet);
  border-color: var(--velvet);
  color: var(--yellow);
  font-weight: 700;
}

.page-faq .qa-count {
  margin: 0 0 0 auto;
  font-size: 13px;
  color: var(--ink-45);
}

.page-faq .qa-block {
  margin-top: clamp(24px, 3.6vw, 40px);
  counter-reset: qa;
}

.page-faq .qa-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--mist);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  font-size: 15px;
}

.page-faq .qa-block__name {
  font-family: var(--font-display);
  font-size: 15.5px;
  color: var(--ink);
}

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

.page-faq .qa-item summary {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 4px;
  cursor: pointer;
  list-style: none;
  transition: color .2s var(--ease);
}

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

.page-faq .qa-item summary::before {
  counter-increment: qa;
  content: counter(qa, decimal-leading-zero);
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ember);
  padding-top: 3px;
}

.page-faq .qa-item summary::after {
  content: "+";
  flex: none;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--lark);
}

.page-faq .qa-item[open] summary::after {
  content: "\2013";
  color: var(--ember);
}

.page-faq .qa-item summary:hover .qa-item__q {
  color: var(--lark);
}

.page-faq .qa-item__q {
  flex: 1;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.65;
  transition: color .2s var(--ease);
}

.page-faq .qa-item__a {
  padding: 0 4px 18px 44px;
}

.page-faq .qa-item__a p {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-70);
}

/* ---------- 自查路径 ---------- */

.page-faq .selfcheck__grid {
  display: grid;
  gap: 30px;
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-faq .selfcheck__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 26px;
}

.page-faq .selfcheck__step {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 15px 16px;
  background: var(--float);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-faq .selfcheck__step:not(:last-child)::after {
  content: "\2193";
  position: absolute;
  left: 26px;
  bottom: -24px;
  font-size: 15px;
  line-height: 1;
  color: var(--ember);
}

.page-faq .selfcheck__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--paper);
  background: var(--neon);
  padding: 3px 7px;
}

.page-faq .selfcheck__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

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

.page-faq .selfcheck__figure .figure__frame {
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  background: var(--mist);
}

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

/* ---------- 结尾联系 ---------- */

.page-faq .faq-cta {
  padding: 0 0 clamp(40px, 6vw, 72px);
}

.page-faq .faq-cta__box {
  display: grid;
  gap: 22px;
  padding: clamp(26px, 4.4vw, 46px);
  background: var(--lark);
  color: #FFFFFF;
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-faq .faq-cta__title {
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.3;
  margin: 0;
  color: #FFFFFF;
}

.page-faq .faq-cta__text {
  margin: 12px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .88);
}

.page-faq .faq-cta__meta {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-faq .faq-cta__line {
  margin: 0;
  font-size: 14.5px;
  letter-spacing: .01em;
  color: #FFFFFF;
}

.page-faq .faq-cta__line .mono {
  margin-right: 10px;
  font-size: 11.5px;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .7);
}

.page-faq .faq-cta__meta .btn {
  justify-self: start;
  margin-top: 6px;
}

@media (max-width: 819px) {
  .page-faq .glossary__tip {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 0;
    border-left: 3px solid var(--line);
    background: transparent;
    padding: 6px 0 0;
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(34px, 4vw, 66px);
  }

  .page-faq .glossary__list {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(26px, 4vw, 60px);
  }

  .page-faq .selfcheck__grid {
    grid-template-columns: 1fr 1.05fr;
    align-items: center;
    gap: clamp(32px, 4.4vw, 60px);
  }

  .page-faq .faq-cta__box {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
  }
}
<<<END>>>