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

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 36px) 0 clamp(34px, 5.5vw, 62px);
  background:
    linear-gradient(172deg, rgba(14, 124, 102, 0.14) 0%, rgba(244, 239, 226, 0) 62%),
    var(--paper);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  top: -38%;
  width: min(520px, 62vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 34% 34%, rgba(240, 90, 50, 0.20), rgba(240, 90, 50, 0) 64%);
  pointer-events: none;
}

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

.page-faq .faq-hero__eyebrow {
  position: relative;
  z-index: 1;
  margin: clamp(18px, 3vw, 30px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--green);
}

.page-faq .faq-hero__title {
  position: relative;
  z-index: 1;
  margin: 12px 0 0;
  max-width: 22ch;
  font-size: clamp(30px, 6.2vw, 62px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.01em;
  transform: skewX(-5deg);
  transform-origin: left bottom;
}

.page-faq .faq-hero__lede {
  position: relative;
  z-index: 1;
  max-width: 60ch;
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--stone);
}

.page-faq .faq-hero__meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  margin-top: clamp(20px, 3vw, 28px);
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

/* ---------- 快速定位 ---------- */
.page-faq .faq-quick__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: center;
}

.page-faq .faq-quick__media {
  position: relative;
  margin: 0;
  background: var(--moss);
  clip-path: polygon(0 2.4%, 100% 0, 100% 97.6%, 0 100%);
  box-shadow: var(--shadow-2);
}

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

.page-faq .faq-quick__body h2 {
  margin: 8px 0 0;
  font-size: clamp(22px, 3.6vw, 34px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-faq .faq-quick__text {
  max-width: 52ch;
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--stone);
}

.page-faq .faq-shortcuts {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
}

.page-faq .faq-shortcut a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 3px;
  padding: 14px 16px 15px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  background: var(--paper-3);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-left-color 0.2s ease;
}

.page-faq .faq-shortcut a:hover,
.page-faq .faq-shortcut a:focus-visible {
  transform: translate(4px, -3px);
  box-shadow: var(--shadow-1);
  border-left-color: var(--flame);
}

.page-faq .faq-shortcut__num {
  grid-row: 1 / span 2;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--flame);
}

.page-faq .faq-shortcut__title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.page-faq .faq-shortcut__desc {
  grid-column: 2;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--stone);
}

/* ---------- 目录 + 手风琴 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: clamp(22px, 3.4vw, 34px);
  align-items: start;
}

.page-faq .faq-index {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}

.page-faq .faq-index__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--stone);
}

.page-faq .faq-index__list {
  list-style: none;
  display: grid;
  margin: 0 0 16px;
  padding: 0;
}

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

.page-faq .faq-index__list a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: baseline;
  gap: 8px;
  padding: 10px 0;
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.18s ease, padding-left 0.18s ease;
}

.page-faq .faq-index__list a span {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  color: var(--green);
  padding-left: 4px;
}

.page-faq .faq-index__hint {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone);
}

.page-faq .faq-index__btn {
  display: inline-block;
}

.page-faq .faq-group {
  padding-top: clamp(24px, 3.4vw, 36px);
  border-top: 1px solid var(--line);
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(30px, 4.6vw, 56px);
}

.page-faq #versions,
.page-faq #schedule,
.page-faq #notes,
.page-faq #service {
  scroll-margin-top: 104px;
}

.page-faq .faq-group__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--flame);
}

.page-faq .faq-group__head h2 {
  margin: 6px 0 8px;
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-faq .faq-group__note {
  max-width: 58ch;
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  font-size: 15px;
  line-height: 1.72;
  color: var(--stone);
}

.page-faq .faq-figure {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: var(--paper-2);
}

.page-faq .faq-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

/* ---------- 手风琴条目 ---------- */
.page-faq .faq-item {
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-item summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 2px;
  list-style: none;
  cursor: pointer;
  font-size: clamp(15px, 2vw, 17px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
  transition: color 0.18s ease;
}

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

.page-faq .faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--green);
  transition: color 0.2s ease;
}

.page-faq .faq-item summary:hover,
.page-faq .faq-item summary:focus-visible {
  color: var(--green);
}

.page-faq .faq-item[open] summary {
  color: var(--green);
}

.page-faq .faq-item[open] summary::after {
  content: "−";
  color: var(--flame);
}

.page-faq .faq-answer {
  max-width: 64ch;
  padding: 0 2px 18px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--stone);
}

.page-faq .faq-answer p {
  margin: 0 0 10px;
}

.page-faq .faq-answer p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-answer a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-answer a:hover {
  color: var(--flame);
}

/* ---------- 联系渠道卡片 ---------- */
.page-faq .faq-channels {
  display: grid;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 24px);
}

.page-faq .faq-channel {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 16px 18px;
  background: var(--paper-3);
  border: 1px solid var(--line);
  border-top: 3px solid var(--green);
}

.page-faq .faq-channel__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-faq .faq-channel__value {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  word-break: break-all;
}

.page-faq .faq-channel__value:hover,
.page-faq .faq-channel__value:focus-visible {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-channel__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--stone);
}

.page-faq .faq-channel .copy-btn {
  align-self: flex-start;
  margin-top: 6px;
}

/* ---------- 收束色带 ---------- */
.page-faq .faq-cta {
  margin-top: clamp(14px, 2.4vw, 26px);
  padding: clamp(42px, 6vw, 76px) 0 clamp(48px, 6.4vw, 84px);
  background: linear-gradient(136deg, var(--moss) 0%, var(--ink) 56%, var(--night) 100%);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 3.2%, 100% 100%, 0 96.8%);
}

.page-faq .faq-cta__inner h2 {
  margin: 0;
  max-width: 24ch;
  font-size: clamp(24px, 4.2vw, 42px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.01em;
  transform: skewX(-4deg);
  transform-origin: left bottom;
}

.page-faq .faq-cta__inner > p {
  max-width: 58ch;
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(244, 239, 226, 0.78);
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-faq .faq-cta__note {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(244, 239, 226, 0.6);
}

.page-faq .faq-cta__note a {
  color: var(--speed);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-cta__note a:hover {
  color: var(--paper);
}

/* ---------- 响应式 ---------- */
@media (max-width: 600px) {
  .page-faq .faq-hero__title {
    transform: none;
    max-width: none;
  }

  .page-faq .faq-cta__inner h2 {
    transform: none;
    max-width: none;
  }
}

@media (min-width: 560px) {
  .page-faq .faq-index__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 20px;
  }

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

@media (min-width: 620px) {
  .page-faq .faq-shortcuts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-faq .faq-quick__grid {
    grid-template-columns: 0.86fr 1.14fr;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(30px, 4.4vw, 64px);
  }

  .page-faq .faq-index {
    position: sticky;
    top: 104px;
  }

  .page-faq .faq-index__list {
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-shortcut a,
  .page-faq .faq-index__list a,
  .page-faq .faq-item summary {
    transition: none;
  }

  .page-faq .faq-shortcut a:hover,
  .page-faq .faq-shortcut a:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>