.page-faq {
  --faq-stroke-soft: rgba(10, 76, 140, 0.32);
  --faq-hair: rgba(10, 76, 140, 0.16);
  --faq-hair-light: rgba(10, 76, 140, 0.08);
  --faq-onink: rgba(255, 255, 255, 0.74);
  --faq-onink-line: rgba(255, 255, 255, 0.18);
  background: var(--zy-paper);
}

/* ============ 首屏 ============ */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: var(--zy-blue);
  color: var(--zy-white);
  padding: clamp(30px, 6vw, 68px) 0 clamp(38px, 7vw, 84px);
  border-bottom: 3px solid var(--zy-orange);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -14%;
  width: 52%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 180, 160, 0.34), rgba(0, 180, 160, 0) 68%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  bottom: -40%;
  width: 34%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 0, 0.22), rgba(255, 122, 0, 0) 70%);
  pointer-events: none;
}

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

.page-faq .faq-crumbs {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.02em;
}

.page-faq .faq-crumbs li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-faq .faq-crumbs li + li::before {
  content: "/";
  color: rgba(255, 255, 255, 0.4);
}

.page-faq .faq-crumbs a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.34);
  padding-bottom: 1px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-faq .faq-crumbs a:hover {
  color: var(--zy-signal);
  border-color: var(--zy-signal);
}

.page-faq .faq-hero .eyebrow {
  color: var(--zy-signal);
  margin: 0 0 14px;
}

.page-faq .faq-hero h1 {
  margin: 0;
  font-size: clamp(30px, 6vw, 60px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 900;
  max-width: 20ch;
  color: var(--zy-white);
}

.page-faq .faq-hero .lead {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.82;
  color: rgba(255, 255, 255, 0.86);
}

.page-faq .faq-jump {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: clamp(26px, 4vw, 42px);
}

.page-faq .faq-jump__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--panel-radius);
  background: rgba(255, 255, 255, 0.06);
  color: var(--zy-white);
  font-size: 14.5px;
  text-decoration: none;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease),
    transform 0.25s var(--ease);
}

.page-faq .faq-jump__item:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--zy-orange);
  transform: translateY(-2px);
}

.page-faq .faq-jump__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--zy-signal);
  letter-spacing: 0.04em;
}

/* ============ 分组通用 ============ */
.page-faq .faq-group {
  padding: clamp(38px, 6vw, 74px) 0 0;
  scroll-margin-top: 96px;
}

.page-faq .faq-group__head {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  padding-bottom: 18px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--faq-hair);
}

.page-faq .faq-group__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(40px, 8vw, 82px);
  line-height: 0.76;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--faq-stroke-soft);
}

@supports not (-webkit-text-stroke: 1px #000) {
  .page-faq .faq-group__num {
    color: var(--zy-glass);
  }
}

.page-faq .faq-group__headtext {
  min-width: 0;
}

.page-faq .faq-group__title {
  margin: 0;
  font-size: clamp(21px, 3.2vw, 32px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--zy-ink);
  font-weight: 700;
}

.page-faq .faq-group__lead {
  margin: 7px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--zy-text-soft);
}

/* ============ 问答折叠列表 ============ */
.page-faq .faq-list {
  display: grid;
  gap: 9px;
}

.page-faq .faq-item {
  position: relative;
  overflow: hidden;
  background: var(--zy-white);
  border: 1px solid var(--faq-hair);
  border-radius: var(--panel-radius);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-faq .faq-item::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--zy-orange);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.32s var(--ease);
}

.page-faq .faq-item:hover {
  border-color: var(--faq-stroke-soft);
  box-shadow: var(--shadow-panel);
}

.page-faq .faq-item[open] {
  border-color: var(--faq-stroke-soft);
}

.page-faq .faq-item:hover::before,
.page-faq .faq-item[open]::before {
  transform: scaleY(1);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding: 17px 18px 17px 20px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.58;
  color: var(--zy-graphite);
  transition: color 0.25s var(--ease);
}

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

.page-faq .faq-item__q::marker {
  content: "";
}

.page-faq .faq-item__q:hover {
  color: var(--zy-blue);
}

.page-faq .faq-item__mark {
  flex: none;
  margin-top: 2px;
  padding: 3px 7px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--zy-orange);
  background: rgba(255, 122, 0, 0.11);
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-faq .faq-item[open] .faq-item__mark {
  background: var(--zy-orange);
  color: var(--zy-white);
}

.page-faq .faq-item__text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-item__q::after {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  margin: 7px 2px 0 auto;
  border-right: 2px solid var(--zy-blue);
  border-bottom: 2px solid var(--zy-blue);
  transform: rotate(45deg);
  transition: transform 0.3s var(--ease), border-color 0.25s var(--ease);
}

.page-faq .faq-item[open] .faq-item__q::after {
  transform: rotate(-135deg);
  border-color: var(--zy-orange);
}

.page-faq .faq-item__a {
  padding: 0 20px 20px;
  animation: faqOpen 0.3s var(--ease);
}

.page-faq .faq-item__a p {
  margin: 0;
  padding-left: 15px;
  border-left: 2px solid var(--zy-line);
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--zy-text-body);
}

@keyframes faqOpen {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ============ 配图 ============ */
.page-faq .faq-figure {
  margin: 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--panel-radius);
}

.page-faq .faq-group__split {
  display: grid;
  gap: 26px;
}

/* ============ 培训步骤图 ============ */
.page-faq .flow-section {
  position: relative;
  margin-top: clamp(44px, 7vw, 88px);
  padding: clamp(40px, 6vw, 78px) clamp(20px, 4vw, 52px) clamp(44px, 7vw, 82px);
  background: var(--zy-ink);
  border-radius: var(--panel-radius);
  color: var(--zy-white);
  overflow: hidden;
  scroll-margin-top: 96px;
}

.page-faq .flow-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
}

.page-faq .flow-section > * {
  position: relative;
  z-index: 1;
}

.page-faq .flow-section .eyebrow {
  color: var(--zy-teal);
  margin: 0 0 12px;
}

.page-faq .flow-section__top {
  display: grid;
  gap: 26px;
}

.page-faq .flow-section__title {
  margin: 0;
  font-size: clamp(23px, 4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 900;
  color: var(--zy-white);
}

.page-faq .flow-section__lead {
  margin: 15px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--faq-onink);
}

.page-faq .flow-figure img {
  border: 1px solid var(--faq-onink-line);
}

.page-faq .flow-figure .media-frame__caption {
  color: rgba(255, 255, 255, 0.8);
}

.page-faq .flow {
  position: relative;
  margin-top: clamp(30px, 5vw, 54px);
}

.page-faq .flow__svg {
  display: none;
}

.page-faq .flow__list {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-faq .flow__node {
  padding: 20px 20px 22px;
  border: 1px solid var(--faq-onink-line);
  border-radius: var(--panel-radius);
  background: rgba(255, 255, 255, 0.055);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease),
    background 0.3s var(--ease);
}

.page-faq .flow__node:hover {
  transform: translateY(-4px);
  border-color: var(--zy-teal);
  background: rgba(255, 255, 255, 0.1);
}

.page-faq .flow__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 15px;
  border-radius: 50%;
  background: var(--zy-orange);
  color: var(--zy-ink);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-faq .flow__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--zy-white);
}

.page-faq .flow__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--faq-onink);
}

/* ============ 收尾行动区 ============ */
.page-faq .faq-cta {
  padding: clamp(42px, 7vw, 84px) 0 clamp(52px, 8vw, 96px);
}

.page-faq .faq-cta__inner {
  display: grid;
  gap: 16px;
  padding: clamp(26px, 4vw, 46px);
  background: var(--zy-white);
  border: 1px solid var(--faq-hair);
  border-left: 4px solid var(--zy-orange);
  border-radius: var(--panel-radius);
  box-shadow: var(--shadow-panel);
}

.page-faq .faq-cta__title {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 32px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--zy-ink);
}

.page-faq .faq-cta__text {
  margin: 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--zy-text-body);
}

.page-faq .faq-cta__more {
  margin: 2px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--zy-text-soft);
}

.page-faq .faq-cta__more a {
  color: var(--zy-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--zy-blue-32);
  padding-bottom: 1px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-faq .faq-cta__more a:hover {
  color: var(--zy-orange);
  border-color: var(--zy-orange);
}

/* ============ 响应式 ============ */
@media (min-width: 720px) {
  .page-faq .faq-jump {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-group__split {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 42px;
    align-items: start;
  }

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

  .page-faq .flow-section__top {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 46px;
    align-items: center;
  }

  .page-faq .flow__svg {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    z-index: 0;
    pointer-events: none;
  }

  .page-faq .flow__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-faq .flow__node {
    padding: 22px 22px 26px;
  }
}

@media (min-width: 1140px) {
  .page-faq .faq-item__q {
    padding: 19px 22px 19px 24px;
    font-size: 16px;
  }

  .page-faq .faq-item__a {
    padding: 0 24px 24px;
  }
}
<<<END>>>