.page-faq {
  --faq-pad: clamp(16px, 3vw, 28px);
  background: var(--xy-cream);
  color: var(--xy-green);
  font-family: var(--xy-font-body);
  overflow-x: clip;
}

.page-faq [id] {
  scroll-margin-top: 92px;
}

.page-faq h1,
.page-faq h2,
.page-faq h3 {
  font-family: var(--xy-font-display);
  letter-spacing: 0.01em;
}

.page-faq a:focus-visible,
.page-faq button:focus-visible,
.page-faq summary:focus-visible {
  outline: 3px solid var(--xy-orange);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-faq .xy-eyebrow {
  font-family: var(--xy-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--xy-orange-deep);
  margin: 0;
}

.page-faq .xy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--xy-font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
  text-decoration: none;
  transition: background-color 0.2s ease-out, color 0.2s ease-out, border-color 0.2s ease-out, transform 0.2s ease-out;
}

.page-faq .xy-btn--primary {
  background: var(--xy-orange);
  color: var(--xy-green);
}

.page-faq .xy-btn--primary:hover {
  background: var(--xy-orange-deep);
  color: var(--xy-cream);
  transform: translateY(-2px);
}

.page-faq .xy-btn--ghost {
  background: transparent;
  border-color: var(--xy-line-strong);
  color: var(--xy-green);
}

.page-faq .xy-btn--ghost:hover {
  background: var(--xy-apricot);
  border-color: var(--xy-orange);
}

/* ---------- 首屏 ---------- */
.faq-hero {
  position: relative;
  padding-block: clamp(18px, 4vw, 34px) clamp(38px, 6vw, 72px);
  overflow: hidden;
}

.faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--xy-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--xy-line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.55;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 72%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 72%);
  pointer-events: none;
}

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

.faq-crumbs {
  font-family: var(--xy-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.faq-crumbs .xy-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.faq-crumbs .xy-crumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--xy-moss);
}

.faq-crumbs .xy-crumbs__link {
  color: var(--xy-moss);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.faq-crumbs .xy-crumbs__link:hover {
  color: var(--xy-orange-deep);
  border-bottom-color: var(--xy-orange);
}

.faq-crumbs__sep {
  color: var(--xy-line-strong);
}

.faq-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  margin-top: clamp(16px, 3vw, 30px);
}

.faq-hero__lead h1 {
  font-size: clamp(30px, 6.4vw, 54px);
  font-weight: 700;
  line-height: 1.14;
  margin: 14px 0 0;
  color: var(--xy-green);
}

.faq-hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: clamp(16px, 2vw, 17px);
  line-height: 1.85;
  color: var(--xy-moss);
}

.faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.faq-hero__meta {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.faq-hero__meta li {
  position: relative;
  padding-left: 20px;
  font-family: var(--xy-font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--xy-moss);
}

.faq-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 2px;
  background: var(--xy-orange);
}

/* 仪表板 */
.faq-board {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 26px);
  border-radius: calc(var(--xy-radius) + 6px);
  background: linear-gradient(158deg, var(--xy-green) 0%, var(--xy-green-deep) 76%);
  color: var(--xy-cream);
  box-shadow: var(--xy-shadow);
  max-width: 460px;
}

.faq-board::after {
  content: "";
  position: absolute;
  right: -52px;
  top: -52px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.34), transparent 68%);
  pointer-events: none;
}

.faq-board__kicker {
  margin: 0;
  font-family: var(--xy-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--xy-apricot);
}

.faq-board__ring {
  position: relative;
  width: min(196px, 62%);
  aspect-ratio: 1 / 1;
  margin: 18px auto 6px;
}

.faq-board__ring svg {
  display: block;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.faq-ring__track {
  fill: none;
  stroke: rgba(251, 247, 239, 0.12);
  stroke-width: 16;
}

.faq-ring__seg {
  fill: none;
  stroke-width: 16;
}

.faq-ring__seg--a { stroke: var(--xy-orange); }
.faq-ring__seg--b { stroke: var(--xy-gold); }
.faq-ring__seg--c { stroke: #8FC7B4; }
.faq-ring__seg--d { stroke: var(--xy-warm-gray); }
.faq-ring__seg--e { stroke: var(--xy-orange-deep); }

.faq-board__center {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  pointer-events: none;
}

.faq-board__num {
  display: block;
  font-family: var(--xy-font-display);
  font-size: clamp(30px, 7vw, 42px);
  font-weight: 700;
  line-height: 1;
}

.faq-board__unit {
  display: block;
  margin-top: 5px;
  font-family: var(--xy-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--xy-apricot);
}

.faq-board__legend {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.faq-board__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 7px;
  border-top: 1px solid rgba(251, 247, 239, 0.14);
  font-size: 14px;
}

.faq-board__dot {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.faq-board__dot--a { background: var(--xy-orange); }
.faq-board__dot--b { background: var(--xy-gold); }
.faq-board__dot--c { background: #8FC7B4; }
.faq-board__dot--d { background: var(--xy-warm-gray); }
.faq-board__dot--e { background: var(--xy-orange-deep); }

.faq-board__label {
  flex: 1;
  color: rgba(251, 247, 239, 0.9);
}

.faq-board__count {
  font-family: var(--xy-font-mono);
  font-size: 13px;
  color: var(--xy-apricot);
}

/* ---------- 分类与问答 ---------- */
.faq-body {
  padding-block: clamp(34px, 6vw, 70px);
  border-top: 1px solid var(--xy-line);
}

.faq-block__head {
  max-width: 42em;
}

.faq-h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  line-height: 1.22;
}

.faq-block__intro {
  margin: 14px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--xy-moss);
}

.faq-figure {
  margin: clamp(22px, 4vw, 34px) 0 0;
  border: 1px solid var(--xy-line);
  border-radius: var(--xy-radius);
  overflow: hidden;
  background: var(--xy-warm-gray);
  box-shadow: var(--xy-shadow);
}

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

.faq-figure--banner img {
  aspect-ratio: 5 / 3;
}

.faq-figure--guide img {
  aspect-ratio: 16 / 9;
}

.faq-figure figcaption {
  padding: 10px 16px;
  border-top: 1px solid var(--xy-line);
  background: var(--xy-cream);
  font-size: 13px;
  line-height: 1.7;
  color: var(--xy-moss);
}

.faq-body__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(22px, 4vw, 36px);
}

.faq-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--xy-line);
}

.page-faq .xy-filter__btn {
  appearance: none;
  border: 1px solid var(--xy-line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--xy-green);
  font-family: var(--xy-font-body);
  font-size: 14px;
  line-height: 1.4;
  padding: 8px 15px;
  cursor: pointer;
  transition: background-color 0.2s ease-out, border-color 0.2s ease-out, color 0.2s ease-out;
}

.page-faq .xy-filter__btn:hover {
  border-color: var(--xy-orange);
  color: var(--xy-orange-deep);
}

.page-faq .xy-filter__btn[aria-pressed="true"] {
  background: var(--xy-apricot);
  border-color: var(--xy-orange);
  color: var(--xy-green);
  font-weight: 600;
}

.faq-toolbar__status {
  flex-basis: 100%;
  margin-top: 4px;
  font-family: var(--xy-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--xy-moss);
}

.faq-list {
  margin-top: 6px;
}

.faq-group {
  padding-block: 22px 6px;
}

.faq-group[hidden] {
  display: none !important;
}

.faq-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--xy-green);
}

.faq-group__head h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  color: var(--xy-green);
}

.faq-group__code {
  font-family: var(--xy-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--xy-orange-deep);
}

.faq-item {
  position: relative;
  border-bottom: 1px solid var(--xy-line);
}

.faq-item__q {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 34px 15px 22px;
  list-style: none;
  cursor: pointer;
  transition: background-color 0.18s ease-out;
}

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

.faq-item__q::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--xy-warm-gray);
  border: 1px solid var(--xy-line-strong);
  transition: background-color 0.2s ease-out, border-color 0.2s ease-out, box-shadow 0.2s ease-out;
}

.faq-item__q:hover {
  background: rgba(255, 227, 176, 0.3);
}

.faq-item[open] .faq-item__q::before {
  background: var(--xy-orange);
  border-color: var(--xy-orange);
  box-shadow: 0 0 0 4px rgba(245, 166, 35, 0.2);
}

.faq-item__idx {
  flex: none;
  padding-top: 3px;
  font-family: var(--xy-font-mono);
  font-size: 12px;
  color: var(--xy-orange-deep);
}

.faq-item__text {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--xy-green);
}

.faq-item__sign {
  position: absolute;
  right: 6px;
  top: 50%;
  width: 14px;
  height: 14px;
  transform: translateY(-50%);
}

.faq-item__sign::before,
.faq-item__sign::after {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 14px;
  height: 1.5px;
  background: var(--xy-moss);
  transition: transform 0.2s ease-out;
}

.faq-item__sign::after {
  transform: rotate(90deg);
}

.faq-item[open] .faq-item__sign::after {
  transform: rotate(0deg);
}

.faq-item__a {
  padding: 0 34px 18px 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--xy-moss);
}

.faq-item__a p {
  margin: 0;
}

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

.faq-item__a a {
  color: var(--xy-teal);
  text-decoration: underline;
  text-decoration-color: var(--xy-orange);
  text-underline-offset: 3px;
}

/* 侧栏 */
.faq-side {
  display: grid;
  gap: 16px;
}

.faq-side__card {
  padding: 18px;
  border: 1px solid var(--xy-line);
  border-radius: var(--xy-radius);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--xy-shadow);
}

.faq-side__card--accent {
  background: linear-gradient(152deg, var(--xy-apricot), var(--xy-cream) 80%);
  border-color: rgba(245, 166, 35, 0.45);
}

.faq-side__kicker {
  margin: 0 0 10px;
  font-family: var(--xy-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--xy-orange-deep);
}

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

.faq-side__links li + li {
  border-top: 1px solid var(--xy-line);
}

.faq-side__links a {
  display: block;
  padding: 10px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--xy-green);
  text-decoration: none;
  transition: color 0.18s ease-out;
}

.faq-side__links a:hover {
  color: var(--xy-orange-deep);
}

.faq-side__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--xy-moss);
}

/* ---------- 四步指南 ---------- */
.faq-guide {
  padding-block: clamp(38px, 6vw, 78px);
  background: linear-gradient(180deg, var(--xy-warm-gray), var(--xy-cream) 78%);
  border-top: 1px solid var(--xy-line);
}

.faq-steps {
  list-style: none;
  margin: clamp(22px, 4vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.faq-step {
  position: relative;
  padding: 20px 18px 22px;
  border: 1px solid var(--xy-line);
  border-radius: var(--xy-radius);
  background: var(--xy-cream);
  transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
}

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

.faq-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--xy-shadow);
}

.faq-step__idx {
  display: block;
  margin-bottom: 8px;
  font-family: var(--xy-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--xy-orange-deep);
}

.faq-step__title {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 600;
  color: var(--xy-green);
}

.faq-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--xy-moss);
}

.faq-contact {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 4vw, 36px);
  padding: 20px;
  border: 1px solid var(--xy-line);
  border-left: 3px solid var(--xy-orange);
  border-radius: var(--xy-radius);
  background: rgba(255, 255, 255, 0.68);
}

.faq-contact__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--xy-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--xy-moss);
}

.faq-contact__value {
  font-size: 15px;
  line-height: 1.7;
  color: var(--xy-green);
  word-break: break-word;
}

a.faq-contact__value {
  text-decoration: underline;
  text-decoration-color: var(--xy-orange);
  text-underline-offset: 3px;
}

a.faq-contact__value:hover {
  color: var(--xy-orange-deep);
}

.faq-contact__note {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--xy-line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--xy-moss);
}

@media (min-width: 600px) {
  .faq-toolbar__status {
    flex-basis: auto;
    margin-top: 0;
    margin-left: auto;
  }

  .faq-figure--banner img {
    aspect-ratio: 10 / 4;
  }

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

@media (min-width: 760px) {
  .faq-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .faq-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: start;
  }

  .faq-board {
    margin-left: auto;
  }

  .faq-figure--guide img {
    aspect-ratio: 2 / 1;
  }
}

@media (min-width: 980px) {
  .faq-body__grid {
    grid-template-columns: minmax(0, 1fr) 296px;
    align-items: start;
  }

  .faq-side {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1040px) {
  .faq-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition-duration: 0.01ms !important;
    animation: none !important;
  }

  .faq-step:hover,
  .page-faq .xy-btn--primary:hover {
    transform: none;
  }
}
<<<END>>>