.page-faq {
  --faq-line: rgba(107, 74, 43, .28);
  --faq-soft: rgba(25, 24, 19, .72);
  background: var(--paper);
  color: var(--seed);
  font-family: var(--font-body);
  padding-bottom: clamp(44px, 6vw, 88px);
  overflow-x: hidden;
}

.page-faq a.link-inline {
  color: var(--deep-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .eyebrow {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--skin-light);
  margin: 0;
}

.page-faq .eyebrow--on-dark {
  color: var(--kiwi-glow);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: clamp(16px, 3vw, 30px) 0 clamp(24px, 4vw, 44px);
}

.page-faq .faq-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
}

.page-faq .faq-h1 {
  font-size: clamp(32px, 5.6vw, 56px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -.02em;
  margin: 14px 0 18px;
  max-width: 20ch;
  transform: skew(-2deg);
  transform-origin: left bottom;
}

.page-faq .faq-lead {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  max-width: 38em;
  color: var(--faq-soft);
  margin: 0;
}

.page-faq .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .hero-meta li {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: .02em;
  padding: 6px 12px;
  border: 1px solid var(--faq-line);
  background: var(--paper-light);
  color: var(--seed);
}

.page-faq .hero-meta li.is-hot {
  border-color: var(--print-orange);
  color: var(--print-orange);
  background: rgba(228, 85, 42, .07);
  font-weight: 700;
}

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

.page-faq .faq-hero-media {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-faq .hero-quick {
  background: var(--skin);
  color: var(--paper);
  padding: 18px 20px 14px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-faq .hero-quick-title {
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--kiwi-glow);
  margin: 0 0 12px;
}

.page-faq .hero-quick ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .hero-quick a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  color: var(--paper);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(245, 240, 225, .32);
  transition: color var(--dur), border-color var(--dur), transform var(--dur);
}

.page-faq .hero-quick a::after {
  content: "→";
  color: var(--kiwi-flesh);
  flex: 0 0 auto;
  transition: transform var(--dur), color var(--dur);
}

.page-faq .hero-quick a:hover,
.page-faq .hero-quick a:focus-visible {
  color: var(--kiwi-glow);
  border-color: var(--kiwi-glow);
  transform: translateX(3px);
}

.page-faq .hero-quick a:hover::after,
.page-faq .hero-quick a:focus-visible::after {
  color: var(--kiwi-glow);
  transform: translateX(3px);
}

/* ---------- 三步流程 ---------- */
.page-faq .flow-band {
  background: linear-gradient(135deg, var(--skin) 0%, #4a3119 100%);
  color: var(--paper);
  padding: clamp(32px, 4.5vw, 56px) 0;
  margin: clamp(10px, 2vw, 20px) 0 clamp(28px, 4vw, 52px);
  clip-path: polygon(0 14px, 100% 0, 100% calc(100% - 14px), 0 100%);
  scroll-margin-top: 110px;
}

.page-faq .flow-title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 900;
  letter-spacing: -.01em;
  margin: 10px 0 12px;
  color: var(--paper-light);
}

.page-faq .flow-intro {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 240, 225, .84);
  max-width: 44em;
  margin: 0 0 26px;
}

.page-faq .flow-track {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-faq .flow-step {
  background: rgba(245, 240, 225, .07);
  border: 1px solid rgba(200, 255, 61, .22);
  padding: 18px 18px 20px;
  transition: border-color var(--dur), background var(--dur);
}

.page-faq .flow-step:hover {
  border-color: var(--kiwi-glow);
  background: rgba(245, 240, 225, .12);
}

.page-faq .flow-no {
  display: block;
  font-family: var(--font-num);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--kiwi-glow);
}

.page-faq .flow-step h3 {
  font-size: 18px;
  margin: 10px 0 8px;
  color: var(--paper-light);
}

.page-faq .flow-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(245, 240, 225, .86);
}

.page-faq .flow-arrow {
  align-self: center;
  width: 46px;
  height: 26px;
  transform: rotate(90deg);
}

/* ---------- 主体分栏 ---------- */
.page-faq .faq-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 44px);
  align-items: start;
}

.page-faq .faq-index {
  border-left: 3px solid var(--kiwi-flesh);
  padding-left: 14px;
}

.page-faq .idx-head {
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--skin-light);
  margin: 0 0 12px;
}

.page-faq .idx-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-faq .idx-list::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(var(--kiwi-flesh), var(--skin-light));
  opacity: .5;
}

.page-faq .idx-item {
  position: relative;
}

.page-faq .idx-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 10px 9px 0;
  text-decoration: none;
  color: var(--seed);
  transition: background var(--dur), transform var(--dur);
}

.page-faq .idx-dot {
  width: 13px;
  height: 16px;
  flex: 0 0 auto;
  border-radius: 50% 50% 50% 50% / 62% 62% 38% 38%;
  border: 2px solid var(--kiwi-flesh);
  background: var(--paper);
  position: relative;
  z-index: 1;
  transition: background var(--dur), transform var(--dur), border-color var(--dur);
}

.page-faq .idx-text {
  flex: 1;
  font-size: 14.5px;
  font-weight: 600;
}

.page-faq .idx-num {
  font-family: var(--font-num);
  font-size: 11.5px;
  color: var(--skin-light);
}

.page-faq .idx-link:hover,
.page-faq .idx-link:focus-visible {
  background: var(--pale-green);
  transform: translateX(3px);
}

.page-faq .idx-link:hover .idx-dot,
.page-faq .idx-link:focus-visible .idx-dot {
  background: var(--kiwi-glow);
  border-color: var(--kiwi-core);
  transform: scale(1.25);
}

.page-faq .idx-link:focus-visible {
  outline: 2px solid var(--kiwi-glow);
  outline-offset: 2px;
}

/* ---------- 问答分组 ---------- */
.page-faq .faq-group {
  scroll-margin-top: 108px;
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(38px, 5vw, 64px);
}

.page-faq .group-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 10px;
}

.page-faq .group-no {
  font-family: var(--font-num);
  font-size: 13px;
  color: var(--kiwi-core);
  font-weight: 700;
}

.page-faq .group-head h2 {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 29px);
  font-weight: 900;
  letter-spacing: -.01em;
}

.page-faq .group-rule {
  display: block;
  width: 62px;
  height: 3px;
  background: var(--kiwi-flesh);
  margin-bottom: 16px;
}

.page-faq .group-note {
  font-size: 15px;
  line-height: 1.8;
  color: var(--faq-soft);
  max-width: 44em;
  margin: 0 0 18px;
}

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

.page-faq .qa:first-of-type {
  border-top: 1px solid var(--faq-line);
}

.page-faq .qa-summary {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 15px 8px 15px 4px;
  cursor: pointer;
  list-style: none;
  transition: background var(--dur);
}

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

.page-faq .qa-summary:hover {
  background: var(--paper-light);
}

.page-faq .qa-summary:focus-visible {
  outline: 2px solid var(--kiwi-glow);
  outline-offset: -2px;
}

.page-faq .q-seed {
  flex: 0 0 auto;
  width: 30px;
  height: 35px;
  display: grid;
  place-items: center;
  border-radius: 50% 50% 50% 50% / 62% 62% 38% 38%;
  background: var(--paper-light);
  border: 2px solid var(--skin-light);
  color: var(--seed);
  font-family: var(--font-num);
  font-size: 12.5px;
  font-weight: 700;
  transition: background var(--dur), border-color var(--dur), transform var(--dur), color var(--dur);
}

.page-faq .qa[open] .q-seed {
  background: var(--kiwi-flesh);
  border-color: var(--kiwi-core);
  transform: rotate(-5deg) scale(1.06);
}

.page-faq .qa-q {
  flex: 1;
  margin: 0;
  font-size: clamp(15.5px, 1.6vw, 17px);
  font-weight: 700;
  line-height: 1.6;
}

.page-faq .qa-chev {
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  margin-top: 7px;
  border-right: 2px solid var(--skin-light);
  border-bottom: 2px solid var(--skin-light);
  transform: rotate(45deg);
  transition: transform var(--dur), border-color var(--dur);
}

.page-faq .qa[open] .qa-chev {
  transform: rotate(-135deg);
  border-color: var(--kiwi-core);
}

.page-faq .qa-body {
  padding: 2px 8px 22px 48px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--seed);
}

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

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

/* 等宽步骤序号 */
.page-faq .steps {
  list-style: none;
  counter-reset: step;
  margin: 0 0 10px;
  padding: 0;
}

.page-faq .steps li {
  counter-increment: step;
  position: relative;
  padding-left: 40px;
  margin-bottom: 10px;
  line-height: 1.78;
}

.page-faq .steps li:last-child {
  margin-bottom: 0;
}

.page-faq .steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--kiwi-core);
  letter-spacing: .04em;
}

/* ---------- 加载自查 ---------- */
.page-faq .load-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin: 0 0 20px;
}

.page-faq .check-title {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--skin-light);
  margin: 0 0 12px;
}

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

.page-faq .check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 11px 13px;
  margin-bottom: 8px;
  background: var(--paper-light);
  border: 1px dashed rgba(107, 74, 43, .38);
  transition: border-color var(--dur), background var(--dur);
}

.page-faq .check-item:hover {
  border-color: var(--kiwi-flesh);
}

.page-faq .check-item input {
  appearance: none;
  -webkit-appearance: none;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  border: 2px solid var(--skin-light);
  background: var(--paper);
  position: relative;
  cursor: pointer;
  transition: background var(--dur), border-color var(--dur);
}

.page-faq .check-item input:checked {
  background: var(--kiwi-glow);
  border-color: var(--kiwi-core);
}

.page-faq .check-item input:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--seed);
  border-bottom: 2px solid var(--seed);
  transform: rotate(40deg);
}

.page-faq .check-item input:focus-visible {
  outline: 2px solid var(--kiwi-glow);
  outline-offset: 2px;
}

.page-faq .check-item label {
  font-size: 14.5px;
  line-height: 1.72;
  cursor: pointer;
}

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

.page-faq .load-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--skin-light);
  line-height: 1.6;
}

/* ---------- 支持面板 ---------- */
.page-faq .faq-group--support {
  margin-top: clamp(38px, 5vw, 64px);
}

.page-faq .support-panel {
  background: linear-gradient(120deg, var(--skin) 0%, #52381f 100%);
  color: var(--paper);
  padding: clamp(24px, 3.4vw, 38px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-faq .support-panel h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 900;
  color: var(--paper-light);
}

.page-faq .support-panel p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(245, 240, 225, .88);
  max-width: 48em;
}

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

.page-faq .support-mail {
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--kiwi-glow);
  word-break: break-all;
}

.page-faq .support-panel a.link-inline {
  color: var(--kiwi-glow);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-faq .flow-track {
    flex-direction: row;
    align-items: center;
  }

  .page-faq .flow-step {
    flex: 1 1 0;
  }

  .page-faq .flow-arrow {
    flex: 0 0 auto;
    width: 64px;
    transform: none;
  }

  .page-faq .load-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-faq .faq-body {
    grid-template-columns: minmax(220px, 3.5fr) minmax(0, 8.5fr);
    gap: clamp(30px, 4vw, 60px);
  }

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

  .page-faq .qa-body {
    padding-right: 40px;
  }
}

@media (max-width: 640px) {
  .page-faq .qa-body {
    padding-left: 6px;
  }

  .page-faq .idx-text {
    font-size: 13.5px;
  }

  .page-faq .flow-arrow {
    width: 38px;
  }
}