.page-faq {
  --faq-line: rgba(229, 178, 67, .26);
  --faq-hair: rgba(169, 182, 178, .15);
  --faq-panel: rgba(9, 25, 30, .72);
  --faq-neg: #E8796F;
  --faq-cut: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  --faq-cut-sm: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-bottom: clamp(22px, 3.5vw, 40px);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 24px;
  margin-top: 26px;
}

.page-faq .faq-hero__title {
  margin: 12px 0 0;
  font-size: clamp(38px, 7.4vw, 88px);
  line-height: 1.03;
  font-weight: 600;
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-faq .faq-hero__aside {
  display: grid;
  gap: 22px;
  align-content: end;
}

.page-faq .faq-hero__aside .lead {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--glass);
  max-width: 40ch;
}

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

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 52px;
    align-items: end;
  }
}

/* 首屏统计 */
.page-faq .faq-stats {
  display: grid;
  gap: 18px;
  margin-top: clamp(30px, 4.5vw, 52px);
  padding-top: 22px;
  border-top: 1px solid var(--faq-hair);
}

.page-faq .faq-stat {
  padding-left: 16px;
  border-left: 2px solid var(--faq-line);
}

.page-faq .faq-stat__num {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 3.6vw, 36px);
  line-height: 1.1;
  color: var(--gold);
}

.page-faq .faq-stat__unit {
  margin-left: 4px;
  font-size: .5em;
  letter-spacing: .06em;
  color: var(--glass);
}

.page-faq .faq-stat__label {
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--glass);
}

@media (min-width: 700px) {
  .page-faq .faq-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }
}

/* ---------- 章节跳转条 ---------- */
.page-faq .faq-jump {
  border-top: 1px solid var(--faq-hair);
  border-bottom: 1px solid var(--faq-hair);
  background: linear-gradient(180deg, rgba(14, 42, 37, .5), rgba(7, 19, 24, 0));
}

.page-faq .faq-jump__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 12px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-faq .faq-jump__list a {
  display: inline-block;
  padding: 7px 14px;
  white-space: nowrap;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--glass);
  text-decoration: none;
  border: 1px solid rgba(169, 182, 178, .22);
  clip-path: var(--faq-cut-sm);
  transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}

.page-faq .faq-jump__list a:hover,
.page-faq .faq-jump__list a:focus-visible {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(229, 178, 67, .09);
}

/* ---------- 通用区块头 ---------- */
.page-faq .faq-section-head {
  max-width: 730px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-faq .faq-section-head .section-title {
  margin: 10px 0 0;
}

.page-faq .faq-section-head__note {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--glass);
  max-width: 44ch;
}

/* ---------- 六步指引 ---------- */
.page-faq .faq-steps {
  background: linear-gradient(180deg, rgba(14, 42, 37, .62), rgba(7, 19, 24, 0) 72%);
}

.page-faq .faq-steps__figure {
  margin: 0 0 clamp(28px, 4vw, 46px);
}

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

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

.page-faq .faq-step {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  padding-bottom: 30px;
}

.page-faq .faq-step::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 46px;
  bottom: 2px;
  width: 1px;
  background: linear-gradient(180deg, var(--faq-line), rgba(229, 178, 67, .04));
}

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

.page-faq .faq-step:last-child::before {
  display: none;
}

.page-faq .faq-step__no {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--faq-line);
  background: radial-gradient(circle at 50% 50%, rgba(229, 178, 67, .18), rgba(7, 19, 24, .92) 70%);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-step__title {
  margin: 8px 0 0;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--mist);
}

.page-faq .faq-step__time {
  display: inline-block;
  margin-left: 10px;
  vertical-align: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--neon);
}

.page-faq .faq-step__text {
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--glass);
  max-width: 42ch;
}

.page-faq .faq-step__more {
  margin-top: 10px;
}

.page-faq .faq-step__more summary {
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-faq .faq-step__more summary::before {
  content: "＋";
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
}

.page-faq .faq-step__more[open] summary::before {
  content: "－";
}

.page-faq .faq-step__more p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--glass);
  max-width: 42ch;
}

@media (min-width: 780px) {
  .page-faq .faq-step {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 22px;
    padding-bottom: 34px;
  }

  .page-faq .faq-step::before {
    left: 25px;
  }

  .page-faq .faq-step__no {
    width: 52px;
    height: 52px;
    font-size: 14px;
  }

  .page-faq .faq-step__title {
    margin-top: 10px;
    font-size: 21px;
  }
}

/* ---------- 安装卡点 ---------- */
.page-faq .faq-fixes {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--faq-hair);
}

.page-faq .faq-fix {
  display: grid;
  gap: 10px;
  padding: 20px 0;
  border-bottom: 1px solid var(--faq-hair);
}

.page-faq .faq-fix__q {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--mist);
}

.page-faq .faq-fix__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: rgba(229, 178, 67, .68);
  flex: none;
}

.page-faq .faq-fix__a {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--glass);
  max-width: 62ch;
}

@media (min-width: 820px) {
  .page-faq .faq-fix {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr);
    gap: 34px;
    align-items: start;
    padding: 22px 0;
  }

  .page-faq .faq-fix__a {
    font-size: 16px;
  }
}

/* ---------- 第一次选房间 ---------- */
.page-faq .faq-rooms {
  background: linear-gradient(180deg, rgba(15, 30, 60, .5), rgba(7, 19, 24, 0) 70%);
}

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

.page-faq .faq-room {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px dashed rgba(169, 182, 178, .18);
}

.page-faq .faq-room__name {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-faq .faq-room__tag {
  display: inline-block;
  margin-left: 10px;
  padding: 1px 8px;
  vertical-align: 2px;
  font-size: 11px;
  letter-spacing: .14em;
  font-weight: 500;
  color: var(--neon);
  border: 1px solid rgba(60, 224, 206, .42);
  background: rgba(60, 224, 206, .07);
  clip-path: polygon(5px 0, 100% 0, 100% calc(100% - 5px), calc(100% - 5px) 100%, 0 100%, 0 5px);
}

.page-faq .faq-room__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--glass);
  max-width: 64ch;
}

.page-faq .faq-rooms__more {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--glass);
}

.page-faq .faq-rooms__more a,
.page-faq .faq-rank__note a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(229, 178, 67, .45);
  transition: border-color .25s var(--ease);
}

.page-faq .faq-rooms__more a:hover,
.page-faq .faq-rank__note a:hover {
  border-color: var(--gold);
}

@media (min-width: 820px) {
  .page-faq .faq-room {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 8px 28px;
    align-items: baseline;
    padding: 20px 0;
  }
}

/* ---------- 结算明细 ---------- */
.page-faq .faq-ledger__grid {
  display: grid;
  gap: 30px;
}

.page-faq .faq-ledger__main .section-title {
  margin: 10px 0 0;
}

.page-faq .faq-ledger__lead {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--glass);
  max-width: 42ch;
}

.page-faq .faq-ledger__side {
  display: grid;
  gap: 24px;
}

.page-faq .faq-ledger__scroll {
  overflow-x: auto;
  border: 1px solid rgba(229, 178, 67, .22);
  background: rgba(15, 30, 60, .55);
  clip-path: var(--faq-cut);
}

.page-faq .faq-ledger__table {
  width: 100%;
  min-width: 440px;
  border-collapse: collapse;
}

.page-faq .faq-ledger__caption {
  padding: 12px 16px 0;
  text-align: left;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--glass);
}

.page-faq .faq-ledger__table th {
  padding: 10px 16px 12px;
  text-align: left;
  white-space: nowrap;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--glass);
  border-bottom: 1px solid rgba(169, 182, 178, .22);
}

.page-faq .faq-ledger__table td {
  padding: 13px 16px;
  white-space: nowrap;
  font-size: 14.5px;
  color: var(--mist);
  border-bottom: 1px solid rgba(169, 182, 178, .1);
}

.page-faq .faq-ledger__table tr:last-child td {
  border-bottom: 0;
}

.page-faq .faq-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--neon);
}

.page-faq .faq-pos {
  color: var(--neon);
}

.page-faq .faq-neg {
  color: var(--faq-neg);
}

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

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

.page-faq .faq-ledger__cap {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--glass);
}

@media (min-width: 940px) {
  .page-faq .faq-ledger__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-faq .faq-ledger__main {
    padding-top: 6px;
  }
}

/* ---------- 段位与榜单 ---------- */
.page-faq .faq-rank__grid {
  display: grid;
  gap: 34px;
}

.page-faq .faq-rank__title {
  margin: 0;
  padding-bottom: 12px;
  font-size: 20px;
  font-weight: 600;
  color: var(--mist);
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-rank__text {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--glass);
  max-width: 44ch;
}

.page-faq .faq-tier {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 5px;
  margin: 24px 0 10px;
}

.page-faq .faq-tier__seg {
  height: 36px;
  background: linear-gradient(180deg, rgba(60, 224, 206, .5), rgba(60, 224, 206, .05));
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
  opacity: calc(.22 + var(--i, 0) * .085);
}

.page-faq .faq-tier__caption {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--glass);
}

.page-faq .faq-board-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-board {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(169, 182, 178, .12);
}

.page-faq .faq-board:first-child {
  padding-top: 4px;
}

.page-faq .faq-board__name {
  font-size: 16px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: .06em;
}

.page-faq .faq-board__desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--glass);
  max-width: 46ch;
}

.page-faq .faq-rank__note {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--glass);
  max-width: 46ch;
}

@media (min-width: 880px) {
  .page-faq .faq-rank__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
  }
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-qa__list {
  display: grid;
  gap: 10px;
}

.page-faq .faq-qa__item {
  border: 1px solid rgba(169, 182, 178, .18);
  background: var(--faq-panel);
  clip-path: var(--faq-cut-sm);
  transition: border-color .25s var(--ease);
}

.page-faq .faq-qa__item[open] {
  border-color: rgba(229, 178, 67, .45);
}

.page-faq .faq-qa__q {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
  padding: 16px 18px;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--mist);
}

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

.page-faq .faq-qa__q::after {
  content: "＋";
  flex: none;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold);
}

.page-faq .faq-qa__item[open] .faq-qa__q::after {
  content: "－";
}

.page-faq .faq-qa__a {
  margin: 0;
  padding: 0 18px 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--glass);
}

@media (min-width: 640px) {
  .page-faq .faq-qa__q {
    font-size: 17px;
    padding: 18px 22px;
  }

  .page-faq .faq-qa__a {
    padding: 0 22px 20px;
    max-width: 66ch;
  }
}

/* ---------- 人工咨询 ---------- */
.page-faq .faq-help__panel {
  display: grid;
  gap: 28px;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid rgba(229, 178, 67, .32);
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(229, 178, 67, .13), rgba(7, 19, 24, 0) 58%),
    rgba(9, 25, 30, .82);
  clip-path: var(--faq-cut);
}

.page-faq .faq-help__title {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.3;
  font-weight: 600;
  color: var(--mist);
}

.page-faq .faq-help__text {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--glass);
  max-width: 42ch;
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-faq .faq-help__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-faq .faq-help__list li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding-bottom: 13px;
  border-bottom: 1px solid rgba(169, 182, 178, .14);
}

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

.page-faq .faq-help__key {
  flex: none;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--glass);
}

.page-faq .faq-help__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--mist);
  word-break: break-word;
}

@media (min-width: 880px) {
  .page-faq .faq-help__panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 56px;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump__list a,
  .page-faq .faq-qa__item,
  .page-faq .faq-rooms__more a,
  .page-faq .faq-rank__note a {
    transition: none;
  }
}
<<<END>>>

.page-faq {
  --i: 1;
}