.page-faq {
  --faq-gap: clamp(18px, 3vw, 32px);
  --faq-radius: var(--r-lg);
}

.page-faq .eyebrow {
  letter-spacing: .18em;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(14px, 3vw, 28px) 0 clamp(38px, 6vw, 76px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: -30% -12% auto -12%;
  height: 140%;
  z-index: -1;
  background:
    repeating-linear-gradient(90deg, rgba(28, 74, 63, .28) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(28, 74, 63, .22) 0 1px, transparent 1px 64px),
    radial-gradient(58% 68% at 16% 6%, rgba(56, 242, 207, .16), transparent 62%),
    radial-gradient(52% 66% at 90% 18%, rgba(59, 47, 92, .66), transparent 72%);
  -webkit-mask-image: linear-gradient(180deg, #000 40%, transparent 96%);
  mask-image: linear-gradient(180deg, #000 40%, transparent 96%);
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(26px, 4.4vw, 52px);
  align-items: end;
}

.page-faq .faq-hero__title {
  margin: 14px 0 0;
  font-size: clamp(36px, 8.4vw, 82px);
  line-height: 1.04;
  letter-spacing: .05em;
  font-weight: 900;
  color: var(--white);
}

.page-faq .faq-hero__title .hl {
  color: var(--cyan);
  box-shadow: inset 0 -0.16em 0 rgba(56, 242, 207, .22);
}

.page-faq .faq-hero__lead {
  margin: 20px 0 0;
  max-width: 46ch;
  color: var(--text);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* 值班台状态卡 */
.page-faq .faq-status {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(135deg, rgba(56, 242, 207, .05) 0 1px, transparent 1px 12px),
    linear-gradient(160deg, rgba(14, 47, 39, .95), rgba(8, 31, 26, .92));
  box-shadow: var(--shadow);
  transform: rotate(-1.2deg);
}

.page-faq .faq-status__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-faq .faq-status__window {
  margin: 8px 0 0;
  font-family: var(--font-num);
  font-size: clamp(24px, 4vw, 30px);
  letter-spacing: .06em;
  color: var(--white);
}

.page-faq .faq-status__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 18px;
  background: var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-faq .faq-status__cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 14px 16px;
  background: var(--ink-2);
}

.page-faq .faq-status__num {
  font-family: var(--font-num);
  font-size: clamp(28px, 5vw, 36px);
  line-height: 1;
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-faq .faq-status__unit {
  font-size: .5em;
  margin-left: 2px;
  color: var(--text);
}

.page-faq .faq-status__label {
  font-size: 12.5px;
  color: var(--text);
  opacity: .82;
}

.page-faq .faq-status__foot {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
  opacity: .78;
}

/* ---------- 通用章节 ---------- */
.page-faq .faq-section {
  padding: clamp(28px, 5vw, 56px) 0;
}

.page-faq .faq-section--body {
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-faq .faq-section__head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-faq .faq-section__head .section-title {
  margin: 10px 0 12px;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.2;
  letter-spacing: .04em;
  color: var(--white);
}

.page-faq .note-text {
  color: var(--text);
  opacity: .84;
  line-height: 1.75;
}

/* ---------- 快速入口 ---------- */
.page-faq .faq-quick {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-faq .faq-quick__card {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 22px 54px 22px 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(14, 47, 39, .92), rgba(8, 31, 26, .86));
  color: var(--text);
  text-decoration: none;
  transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}

.page-faq .faq-quick__card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(56, 242, 207, .1), transparent 55%);
  opacity: 0;
  transition: opacity .35s var(--ease);
  pointer-events: none;
}

.page-faq .faq-quick__card:hover,
.page-faq .faq-quick__card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(56, 242, 207, .6);
}

.page-faq .faq-quick__card:hover::after,
.page-faq .faq-quick__card:focus-visible::after {
  opacity: 1;
}

.page-faq .faq-quick__card--warm {
  border-color: rgba(255, 138, 61, .38);
  background: linear-gradient(150deg, rgba(91, 39, 56, .55), rgba(8, 31, 26, .9));
}

.page-faq .faq-quick__index {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-faq .faq-quick__card--warm .faq-quick__index {
  color: var(--orange);
}

.page-faq .faq-quick__title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--white);
}

.page-faq .faq-quick__desc {
  font-size: 13.5px;
  line-height: 1.7;
  opacity: .8;
}

.page-faq .faq-quick__arrow {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cyan);
  font-size: 18px;
}

/* ---------- 两栏布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

/* 分类索引 */
.page-faq .faq-side {
  order: -1;
}

.page-faq .faq-side__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-faq .faq-side__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-faq .faq-side__nav::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-side__link {
  position: relative;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px 9px 12px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: rgba(14, 47, 39, .7);
  color: var(--text);
  font-size: 13.5px;
  text-decoration: none;
  white-space: nowrap;
  transition: color .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}

.page-faq .faq-side__link::before {
  content: "";
  width: 3px;
  height: 14px;
  border-radius: 2px;
  background: var(--line);
  transition: background .3s var(--ease), height .3s var(--ease);
}

.page-faq .faq-side__link:hover,
.page-faq .faq-side__link:focus-visible {
  border-color: rgba(56, 242, 207, .55);
  color: var(--white);
}

.page-faq .faq-side__link[aria-current] {
  color: var(--white);
  border-color: rgba(56, 242, 207, .7);
  background: rgba(56, 242, 207, .1);
}

.page-faq .faq-side__link[aria-current]::before {
  background: var(--cyan);
  height: 22px;
}

.page-faq .faq-side__note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 1px solid rgba(217, 179, 108, .5);
  font-size: 13px;
  line-height: 1.75;
  color: var(--text);
  opacity: .74;
}

/* ---------- 问题分组 ---------- */
.page-faq .faq-main {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  min-width: 0;
}

.page-faq .faq-group__head {
  max-width: 60ch;
}

.page-faq .faq-group__num {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .24em;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-faq .faq-group__head h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.24;
  letter-spacing: .04em;
  color: var(--white);
}

.page-faq .faq-group__head .lead {
  margin: 0;
  color: var(--text);
  line-height: 1.78;
  opacity: .88;
}

.page-faq .faq-items {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

/* 折叠问答 */
.page-faq .qa {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(14, 47, 39, .58);
  overflow: hidden;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}

.page-faq .qa[open] {
  border-color: rgba(56, 242, 207, .45);
  background: rgba(14, 47, 39, .85);
}

.page-faq .qa summary {
  position: relative;
  padding: 17px 54px 17px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--white);
}

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

.page-faq .qa summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(56, 242, 207, .45);
  color: var(--cyan);
  font-family: var(--font-num);
  font-size: 16px;
  line-height: 1;
  transition: transform .3s var(--ease), background .3s var(--ease);
}

.page-faq .qa[open] summary::after {
  content: "−";
  background: rgba(56, 242, 207, .14);
}

.page-faq .qa summary:hover::after {
  transform: translateY(-50%) scale(1.08);
}

.page-faq .qa__body {
  padding: 0 18px 20px;
}

.page-faq .qa__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text);
}

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

.page-faq .qa__path {
  display: inline-block;
  margin-bottom: 10px !important;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(255, 138, 61, .4);
  background: rgba(255, 138, 61, .1);
  color: var(--orange);
  font-family: var(--font-num);
  font-size: 12.5px !important;
  letter-spacing: .08em;
}

/* ---------- 中段对照 ---------- */
.page-faq .faq-compare {
  position: relative;
  padding: clamp(22px, 4vw, 38px);
  border-radius: var(--r-xl);
  border: 1px solid rgba(217, 179, 108, .34);
  background:
    repeating-linear-gradient(115deg, rgba(217, 179, 108, .06) 0 1px, transparent 1px 14px),
    linear-gradient(150deg, rgba(59, 47, 92, .92), rgba(8, 31, 26, .94));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-faq .faq-compare__head h2 {
  margin: 10px 0 10px;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.28;
  letter-spacing: .04em;
  color: var(--white);
}

.page-faq .faq-compare__head .note-text {
  margin: 0;
  font-size: 14px;
}

.page-faq .faq-compare__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 18px;
}

.page-faq .faq-compare .tab {
  padding: 9px 18px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(245, 250, 247, .22);
  background: transparent;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 13.5px;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}

.page-faq .faq-compare .tab[aria-selected="true"] {
  background: var(--gold);
  border-color: var(--gold);
  color: #1a1206;
  font-weight: 700;
}

.page-faq .faq-compare .tab:hover {
  border-color: var(--gold);
}

.page-faq .faq-compare .tab-panel {
  padding-top: 6px;
  border-top: 1px solid rgba(245, 250, 247, .12);
}

.page-faq .faq-compare .tab-panel h3 {
  margin: 16px 0 14px;
  font-size: 16px;
  letter-spacing: .05em;
  color: var(--cyan);
}

.page-faq .fee-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-faq .fee-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 6px 12px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  background: rgba(8, 31, 26, .5);
  border: 1px solid rgba(28, 74, 63, .9);
}

.page-faq .fee-item__icon {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(56, 242, 207, .42);
  color: var(--cyan);
}

.page-faq .fee-item__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-faq .fee-item p {
  grid-column: 2 / -1;
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--text);
  opacity: .82;
}

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

.page-faq .compare-list li {
  display: grid;
  gap: 4px;
  padding: 12px 16px;
  border-radius: var(--r-md);
  border-left: 3px solid var(--cyan);
  background: rgba(8, 31, 26, .5);
}

.page-faq .compare-list strong {
  font-size: 14.5px;
  letter-spacing: .06em;
  color: var(--white);
}

.page-faq .compare-list span {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text);
  opacity: .84;
}

/* ---------- 图文 ---------- */
.page-faq .faq-fig {
  margin: 22px 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

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

.page-faq .faq-fig figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text);
  opacity: .78;
  border-top: 1px solid rgba(28, 74, 63, .9);
}

.page-faq .faq-fig--tight {
  margin-top: 0;
}

.page-faq .faq-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
  margin-top: 22px;
}

.page-faq .faq-split__text {
  display: grid;
  gap: 10px;
  align-content: start;
  min-width: 0;
}

/* 联系块 */
.page-faq .faq-group--contact .faq-split {
  padding: clamp(18px, 3vw, 28px);
  border-radius: var(--r-xl);
  border: 1px solid rgba(91, 39, 56, .9);
  background: linear-gradient(160deg, rgba(91, 39, 56, .38), rgba(8, 31, 26, .9));
}

.page-faq .faq-mail {
  margin-top: 6px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1px dashed rgba(255, 138, 61, .45);
  background: rgba(8, 31, 26, .6);
}

.page-faq .faq-mail__label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--orange);
}

.page-faq .faq-mail .copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(56, 242, 207, .45);
  background: rgba(56, 242, 207, .1);
  color: var(--white);
  font-family: var(--font-num);
  font-size: 14px;
  letter-spacing: .04em;
  cursor: pointer;
  word-break: break-all;
  text-align: left;
}

.page-faq .faq-mail .copy-btn:hover,
.page-faq .faq-mail .copy-btn:focus-visible {
  border-color: var(--cyan);
}

.page-faq .faq-mail .copy-btn-hint {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-faq .faq-mail__note {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--text);
  opacity: .78;
}

/* ---------- 收尾 ---------- */
.page-faq .faq-cta__inner {
  display: grid;
  gap: 22px;
  align-items: center;
  padding: clamp(24px, 4vw, 40px);
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background:
    radial-gradient(70% 120% at 8% 0%, rgba(56, 242, 207, .14), transparent 62%),
    linear-gradient(140deg, rgba(14, 47, 39, .95), rgba(8, 31, 26, .95));
}

.page-faq .faq-cta__inner h2 {
  margin: 10px 0 10px;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.25;
  letter-spacing: .04em;
  color: var(--white);
}

.page-faq .faq-cta__inner .lead {
  margin: 0;
  color: var(--text);
  line-height: 1.75;
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-faq .faq-quick {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq .fee-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }

  .page-faq .faq-quick {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-quick__card--warm {
    transform: translateY(-10px);
  }

  .page-faq .faq-quick__card--warm:hover,
  .page-faq .faq-quick__card--warm:focus-visible {
    transform: translateY(-13px);
  }

  .page-faq .faq-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

  .page-faq .faq-fig {
    margin-top: 26px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-faq .faq-side {
    position: sticky;
    top: calc(var(--rail) + 28px);
  }

  .page-faq .faq-side__nav {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-side__link {
    width: 100%;
    justify-content: flex-start;
    border-radius: var(--r-md);
    white-space: normal;
  }

  .page-faq .faq-side__note {
    margin-top: 20px;
  }
}

@media (min-width: 1120px) {
  .page-faq .fee-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .fee-item {
    grid-template-columns: auto 1fr;
    align-items: start;
  }

  .page-faq .fee-item p {
    grid-column: 1 / -1;
  }

  .page-faq .fee-item .pill {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-status {
    transform: none;
  }

  .page-faq .faq-quick__card,
  .page-faq .qa summary::after,
  .page-faq .faq-side__link {
    transition: none;
  }
}
<<<END>>>