.page-faq {
  --faq-radius: 16px;
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1rem, 3vw, 1.75rem) 0 clamp(3.5rem, 9vw, 6rem);
  background:
    radial-gradient(115% 85% at 100% 0%, rgba(242, 167, 160, 0.34) 0%, rgba(242, 167, 160, 0) 58%),
    linear-gradient(155deg, var(--lake) 0%, var(--deep) 56%, var(--night) 100%);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 42px), 0 100%);
}

.page-faq .faq-hero .breadcrumb {
  font-size: 0.8125rem;
  color: rgba(248, 245, 236, 0.68);
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.page-faq .faq-hero .breadcrumb a {
  color: rgba(248, 245, 236, 0.88);
  text-decoration: none;
}

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

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
}

.page-faq .faq-hero__copy .eyebrow {
  color: var(--rape);
}

.page-faq .faq-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 6.2vw, 3.85rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0.55rem 0 1rem;
  max-width: 15ch;
}

.page-faq .faq-hero__lede {
  max-width: 48ch;
  margin: 0 0 1.6rem;
  font-size: clamp(0.95rem, 2.2vw, 1.0625rem);
  line-height: 1.85;
  color: rgba(248, 245, 236, 0.88);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-faq .faq-hero .btn--ink {
  background: var(--paper);
  color: var(--deep);
  border-color: var(--paper);
}

.page-faq .faq-hero .btn--ink:hover {
  background: var(--rape);
  border-color: var(--rape);
  color: var(--ink);
}

.page-faq .faq-hero .btn--ghost {
  color: var(--paper);
  border-color: rgba(248, 245, 236, 0.55);
}

.page-faq .faq-hero .btn--ghost:hover {
  color: var(--rape);
  border-color: var(--rape);
}

.page-faq .faq-console {
  border: 1px solid rgba(248, 245, 236, 0.3);
  border-radius: var(--faq-radius);
  background: rgba(7, 62, 74, 0.42);
  padding: 1.1rem 1.15rem 1.2rem;
  font-family: var(--font-mono);
}

.page-faq .faq-console__title {
  margin: 0 0 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--rape);
}

.page-faq .faq-console__rows {
  display: grid;
  gap: 0.5rem;
  margin: 0;
}

.page-faq .faq-console__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed rgba(248, 245, 236, 0.22);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
}

.page-faq .faq-console__row dt {
  color: rgba(248, 245, 236, 0.66);
}

.page-faq .faq-console__row dd {
  margin: 0;
  color: var(--paper);
}

.page-faq .faq-console__note {
  margin: 0.9rem 0 0;
  font-size: 0.74rem;
  line-height: 1.7;
  color: rgba(248, 245, 236, 0.6);
}

/* ---------- 通用章节 ---------- */
.page-faq .faq-section {
  padding: clamp(2.5rem, 7vw, 4.5rem) 0;
}

.page-faq .faq-section__head {
  max-width: 62ch;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-faq .faq-h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.2vw, 2.4rem);
  line-height: 1.24;
  letter-spacing: -0.005em;
  margin: 0 0 0.7rem;
}

.page-faq .faq-section__intro {
  margin: 0;
  color: var(--stone);
  line-height: 1.85;
}

.page-faq .faq-figure {
  margin: 0 0 clamp(1.75rem, 4vw, 2.75rem);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--faq-radius);
  border: 1px solid var(--line);
  background: var(--lake-soft);
}

/* ---------- 三步卡片 ---------- */
.page-faq .faq-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.page-faq .faq-step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.35rem 1.25rem 1.15rem;
  background: var(--mist);
  border: 1px solid var(--ink);
  border-radius: var(--faq-radius);
  box-shadow: 7px 7px 0 -1px var(--lake-soft);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .faq-step:hover {
  transform: translate(-2px, -2px);
  box-shadow: 11px 11px 0 -1px var(--lake-soft);
}

.page-faq .faq-step__num {
  align-self: flex-start;
  padding: 0.22rem 0.62rem;
  border-radius: var(--pill);
  background: var(--rape);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.page-faq .faq-step__title {
  margin: 0.1rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.32rem;
  line-height: 1.3;
}

.page-faq .faq-step__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--stone);
}

.page-faq .faq-step__points {
  list-style: none;
  margin: 0.15rem 0 0.9rem;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  font-size: 0.875rem;
  line-height: 1.6;
}

.page-faq .faq-step__points li {
  position: relative;
  padding-left: 1.05rem;
  color: var(--ink);
}

.page-faq .faq-step__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lake);
}

.page-faq .faq-step__mark {
  position: relative;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--line);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--stone);
  user-select: none;
}

.page-faq .faq-step__mark input,
.page-faq .faq-check input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-faq .faq-step__mark-box,
.page-faq .faq-check__box {
  flex: none;
  position: relative;
  width: 18px;
  height: 18px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  background: var(--mist);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-step__mark input:checked + .faq-step__mark-box,
.page-faq .faq-check input:checked + .faq-check__box {
  background: var(--lake);
  border-color: var(--lake);
}

.page-faq .faq-step__mark input:checked + .faq-step__mark-box::after,
.page-faq .faq-check input:checked + .faq-check__box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--paper);
  border-bottom: 2px solid var(--paper);
  transform: rotate(42deg);
}

.page-faq .faq-step__mark input:focus-visible + .faq-step__mark-box,
.page-faq .faq-check input:focus-visible + .faq-check__box {
  outline: 2px solid var(--lake);
  outline-offset: 2px;
}

/* ---------- 入口位置 ---------- */
.page-faq .faq-section--entry {
  background: var(--lake-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-entry__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

.page-faq .faq-entry__head p {
  margin: 0;
  color: var(--deep);
  line-height: 1.85;
}

.page-faq .faq-path {
  list-style: none;
  margin: 0 0 1.35rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.page-faq .faq-path__node {
  position: relative;
  padding: 0.36rem 0.82rem;
  border: 1px solid var(--ink);
  border-radius: var(--pill);
  background: var(--mist);
  color: var(--ink);
}

.page-faq .faq-path__node + .faq-path__node::before {
  content: "";
  position: absolute;
  left: -0.5rem;
  top: 50%;
  width: 0.5rem;
  height: 0;
  border-top: 1px dashed var(--ink);
  transform: translateY(-50%);
}

.page-faq .faq-path__node--end {
  background: var(--lake);
  border-color: var(--lake);
  color: var(--paper);
}

.page-faq .faq-entry__list {
  display: grid;
  gap: 1rem;
}

.page-faq .faq-entry__item {
  padding: 1.1rem 1.1rem 1rem;
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: var(--faq-radius);
}

.page-faq .faq-entry__item .tag--outline {
  border-color: var(--lake);
  color: var(--lake);
}

.page-faq .faq-entry__item h3 {
  margin: 0.6rem 0 0.45rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-faq .faq-entry__item p {
  margin: 0 0 0.85rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--stone);
}

.page-faq .faq-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease);
}

.page-faq .faq-link:hover {
  color: var(--ink);
}

/* ---------- 常见说明与对照 ---------- */
.page-faq .faq-errors__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
}

.page-faq .faq-errors__cat {
  margin: 1.4rem 0 0.65rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-faq .faq-errors__folds > .faq-errors__cat:first-child,
.page-faq .faq-errors__table > .faq-errors__cat:first-child {
  margin-top: 0;
}

.page-faq .faq-fold {
  padding: 0 0.95rem;
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color var(--dur) var(--ease);
}

.page-faq .faq-fold + .faq-fold {
  margin-top: 0.55rem;
}

.page-faq .faq-fold:hover {
  border-color: var(--lake);
}

.page-faq .faq-fold summary {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.85rem 0;
  cursor: pointer;
  list-style: none;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.6;
}

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

.page-faq .faq-fold summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--lake);
}

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

.page-faq .faq-fold[open] summary {
  border-bottom: 1px dashed var(--line);
}

.page-faq .faq-fold p {
  margin: 0.75rem 0 0.9rem;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-faq .faq-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--mist);
  border: 1px solid var(--line);
  font-size: 0.875rem;
}

.page-faq .faq-table caption {
  padding: 0.5rem 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-faq .faq-table th,
.page-faq .faq-table td {
  padding: 0.7rem 0.75rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-table thead th {
  background: var(--lake);
  color: var(--paper);
  font-size: 0.8rem;
  font-weight: 600;
  border-bottom: none;
}

.page-faq .faq-table tbody tr:last-child td {
  border-bottom: none;
}

@media (max-width: 599px) {
  .page-faq .faq-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .page-faq .faq-table,
  .page-faq .faq-table tbody,
  .page-faq .faq-table tr,
  .page-faq .faq-table td {
    display: block;
    width: 100%;
  }

  .page-faq .faq-table tr {
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--line);
  }

  .page-faq .faq-table td {
    padding: 0.3rem 0.9rem;
    border-bottom: none;
  }

  .page-faq .faq-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 0.1rem;
    font-family: var(--font-mono);
    font-size: 0.64rem;
    letter-spacing: 0.12em;
    color: var(--lake);
  }
}

/* ---------- 检查清单 ---------- */
.page-faq .faq-section--check {
  background: var(--mist);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.page-faq .faq-check__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

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

.page-faq .faq-check__body p {
  margin: 0;
  color: var(--stone);
  line-height: 1.85;
}

.page-faq .faq-check__list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}

.page-faq .faq-check {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.7rem 0.15rem;
  border-bottom: 1px dashed var(--line);
  cursor: pointer;
  font-size: 0.9375rem;
  line-height: 1.7;
  user-select: none;
}

.page-faq .faq-check__list li:last-child .faq-check {
  border-bottom: none;
}

.page-faq .faq-check__box {
  margin-top: 0.25rem;
}

.page-faq .faq-check__text strong {
  margin-right: 0.35rem;
  font-weight: 700;
}

.page-faq .faq-print-note {
  margin: 1.2rem 0 0;
  padding: 0.85rem 1rem;
  border: 1px dashed var(--lake);
  border-radius: 10px;
  background: var(--lake-soft);
  color: var(--deep);
  font-size: 0.85rem;
  line-height: 1.75;
}

/* ---------- 人工协助 ---------- */
.page-faq .faq-help {
  padding: clamp(2.5rem, 7vw, 4.5rem) 0;
}

.page-faq .faq-help__panel {
  display: grid;
  gap: clamp(1.25rem, 3vw, 1.75rem);
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border-radius: calc(var(--faq-radius) + 6px);
  background: linear-gradient(150deg, var(--deep), var(--night));
  color: var(--paper);
}

.page-faq .faq-help__text .eyebrow {
  color: var(--rape);
}

.page-faq .faq-help__text h2 {
  margin: 0.5rem 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
}

.page-faq .faq-help__text p {
  margin: 0;
  max-width: 46ch;
  color: rgba(248, 245, 236, 0.82);
  line-height: 1.85;
}

.page-faq .faq-help__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
  font-size: 0.9rem;
}

.page-faq .faq-help__list li {
  position: relative;
  padding-left: 1.4rem;
  line-height: 1.7;
  color: rgba(248, 245, 236, 0.9);
}

.page-faq .faq-help__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  background: var(--blossom);
  border-radius: 2px;
}

.page-faq .faq-help__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(248, 245, 236, 0.2);
}

.page-faq .faq-help__foot p {
  margin: 0;
  max-width: 42ch;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: rgba(248, 245, 236, 0.66);
}

.page-faq .faq-help .btn--solid {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--deep);
}

.page-faq .faq-help .btn--solid:hover {
  background: var(--rape);
  border-color: var(--rape);
  color: var(--ink);
}

/* ---------- 后续入口 ---------- */
.page-faq .faq-more {
  padding: clamp(2rem, 5vw, 3rem) 0 clamp(3rem, 7vw, 4.5rem);
}

.page-faq .faq-more__inner {
  display: grid;
  gap: 1rem;
}

.page-faq .faq-more__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-faq .faq-more__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-faq .faq-more__list a {
  display: block;
  padding: 0.9rem 1rem;
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-faq .faq-more__list a:hover {
  border-color: var(--lake);
  transform: translateY(-2px);
}

.page-faq .faq-more__list span {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--stone);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-faq .faq-entry__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 880px) {
  .page-faq .faq-steps__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-faq .faq-step::after {
    content: "";
    position: absolute;
    top: 2.6rem;
    right: -1.5rem;
    width: 1.5rem;
    height: 0;
    border-top: 2px dashed var(--lake);
    opacity: 0.5;
  }

  .page-faq .faq-step:last-child::after {
    content: none;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
  }

  .page-faq .faq-entry__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-faq .faq-errors__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-faq .faq-check__grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: center;
  }

  .page-faq .faq-help__panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-faq .faq-help__foot {
    grid-column: 1 / -1;
  }

  .page-faq .faq-more__inner {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step,
  .page-faq .faq-more__list a,
  .page-faq .faq-fold,
  .page-faq .faq-step__mark-box,
  .page-faq .faq-check__box {
    transition: none;
  }

  .page-faq .faq-step:hover,
  .page-faq .faq-more__list a:hover {
    transform: none;
  }
}

@media print {
  .page-faq .faq-hero,
  .page-faq .faq-figure,
  .page-faq .faq-help,
  .page-faq .faq-more,
  .page-faq .faq-step::after {
    display: none;
  }

  .page-faq .faq-section {
    padding: 0 0 1rem;
    border: none;
  }

  .page-faq .faq-step {
    box-shadow: none;
    break-inside: avoid;
  }
}
<<<END>>>