.page-faq {
  --faq-cut: 2px 16px 2px 16px;
  --faq-cut-lg: 2px 22px 2px 22px;
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-faq .faq-h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 4.6vw, 2.15rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 8px 0 0;
  color: var(--ink);
}

.page-faq .faq-h2--light {
  color: var(--white);
}

.page-faq .faq-figure-cap {
  font-family: var(--font-serif);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--gray);
  margin: 10px 0 0;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  background: var(--paper);
  padding: 22px 0 0;
  overflow: hidden;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: -8%;
  right: -8%;
  bottom: -70px;
  height: 190px;
  background: repeating-linear-gradient(90deg, var(--red) 0 18px, var(--white) 18px 36px);
  transform: skewY(-5deg);
  opacity: 0.14;
  pointer-events: none;
}

.page-faq .faq-hero .breadcrumb {
  position: relative;
  z-index: 1;
  font-size: 0.8rem;
  color: var(--gray);
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
  padding: 18px 0 42px;
}

.page-faq .faq-hero__copy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 7vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 12px 0 14px;
  color: var(--ink);
}

.page-faq .faq-hero__lead {
  font-size: 1rem;
  line-height: 1.78;
  color: var(--navy);
  max-width: 34em;
  margin: 0;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 22px;
}

.page-faq .faq-hero__textlink {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--red);
  text-decoration: none;
  border-bottom: 2px solid rgba(215, 25, 45, 0.28);
  padding-bottom: 2px;
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-faq .faq-hero__textlink:hover,
.page-faq .faq-hero__textlink:focus-visible {
  color: var(--red-dark);
  border-color: var(--red-dark);
}

.page-faq .faq-hero__board {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 22px 18px;
  background: linear-gradient(148deg, var(--red) 0%, var(--red-dark) 100%);
  clip-path: polygon(0 0, 100% 7%, 100% 100%, 0 93%);
  color: var(--white);
}

.page-faq .faq-hero__stat span {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.5rem, 6.5vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cream);
}

.page-faq .faq-hero__stat em {
  display: block;
  font-style: normal;
  font-size: 0.7rem;
  line-height: 1.4;
  margin-top: 8px;
  opacity: 0.88;
}

/* ---------- 三步卡 ---------- */
.page-faq .faq-quick {
  padding: 38px 0 40px;
}

.page-faq .faq-quick__head {
  max-width: 40em;
}

.page-faq .faq-quick__grid {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-faq .faq-step {
  position: relative;
  display: block;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--faq-cut-lg);
  padding: 22px 18px 18px 24px;
  text-decoration: none;
  color: var(--ink);
  box-shadow: 0 10px 24px rgba(6, 16, 31, 0.07);
  overflow: hidden;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-faq .faq-step::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 6px;
  background: repeating-linear-gradient(180deg, var(--red) 0 7px, var(--white) 7px 14px);
}

.page-faq .faq-step:hover,
.page-faq .faq-step:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(215, 25, 45, 0.5);
  box-shadow: 0 18px 36px rgba(6, 16, 31, 0.16);
}

.page-faq .faq-step__num {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--red);
  margin-bottom: 6px;
}

.page-faq .faq-step h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.12rem;
  line-height: 1.35;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--navy);
  opacity: 0.78;
}

.page-faq .faq-step__go {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--red);
}

/* ---------- 问答主体 ---------- */
.page-faq .faq-answers {
  padding: 6px 0 46px;
}

.page-faq .faq-answers__head {
  max-width: 42em;
}

.page-faq .faq-answers__intro {
  margin: 12px 0 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--navy);
  opacity: 0.76;
}

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

.page-faq .faq-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-faq .faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--faq-cut);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-faq .faq-item[open] {
  border-color: rgba(215, 25, 45, 0.55);
  box-shadow: 0 14px 30px rgba(6, 16, 31, 0.09);
}

.page-faq .faq-item > summary {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 15px 44px 15px 14px;
  cursor: pointer;
  list-style: none;
  color: var(--ink);
  font-weight: 600;
}

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

.page-faq .faq-item__idx {
  flex: none;
  min-width: 20px;
  padding-top: 2px;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--red);
}

.page-faq .faq-item__q {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 0.94rem;
  line-height: 1.55;
}

.page-faq .faq-item__tag {
  display: none;
  flex: none;
  font-size: 0.66rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 2px 8px 2px 8px;
  background: var(--cream);
  color: var(--red-dark);
  white-space: nowrap;
}

.page-faq .faq-item__sign {
  position: absolute;
  right: 15px;
  top: 19px;
  width: 14px;
  height: 14px;
}

.page-faq .faq-item__sign::before,
.page-faq .faq-item__sign::after {
  content: "";
  position: absolute;
  background: var(--red);
  transition: transform 0.25s var(--ease);
}

.page-faq .faq-item__sign::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-faq .faq-item__sign::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}

.page-faq .faq-item[open] .faq-item__sign::after {
  transform: scaleY(0);
}

.page-faq .faq-item__body {
  padding: 14px 16px 16px;
  border-top: 1px dashed var(--line);
  background: #FCFBFA;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--navy);
}

.page-faq .faq-item__body p {
  margin: 0 0 8px;
}

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

.page-faq .faq-item__body a {
  color: var(--red);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(215, 25, 45, 0.35);
}

.page-faq .faq-item__body a:hover,
.page-faq .faq-item__body a:focus-visible {
  color: var(--red-dark);
  border-color: var(--red-dark);
}

/* 侧栏 */
.page-faq .faq-side {
  display: grid;
  gap: 14px;
}

.page-faq .faq-side__index {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--faq-cut);
  padding: 16px;
}

.page-faq .faq-side__label {
  margin: 0 0 8px;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-faq .faq-side__index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-side__index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px;
  font-size: 0.86rem;
  color: var(--navy);
  text-decoration: none;
  border-radius: 2px 10px 2px 10px;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-faq .faq-side__index a .mono {
  font-size: 0.72rem;
  color: var(--red);
}

.page-faq .faq-side__index a:hover,
.page-faq .faq-side__index a:focus-visible {
  background: var(--cream);
  color: var(--red-dark);
}

.page-faq .faq-side__card {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  border-radius: var(--faq-cut);
  padding: 18px 16px;
  color: var(--white);
}

.page-faq .faq-side__card::after {
  content: "";
  position: absolute;
  right: -34px;
  top: -34px;
  width: 118px;
  height: 118px;
  background: repeating-linear-gradient(90deg, var(--red) 0 7px, transparent 7px 14px);
  opacity: 0.24;
  transform: rotate(-8deg);
  pointer-events: none;
}

.page-faq .faq-side__card-label {
  position: relative;
  z-index: 1;
  margin: 0 0 12px;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.75;
}

.page-faq .faq-side__dl {
  position: relative;
  z-index: 1;
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-faq .faq-side__dl > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  border-bottom: 1px solid rgba(247, 245, 242, 0.14);
  padding-bottom: 7px;
}

.page-faq .faq-side__dl > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .faq-side__dl dt {
  font-size: 0.76rem;
  color: rgba(247, 245, 242, 0.62);
}

.page-faq .faq-side__dl dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--white);
  text-align: right;
}

.page-faq .faq-side__cta {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-top: 14px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 163, 77, 0.5);
  padding-bottom: 2px;
}

.page-faq .faq-side__cta:hover,
.page-faq .faq-side__cta:focus-visible {
  color: var(--cream);
  border-color: var(--cream);
}

/* ---------- 家庭观赛 ---------- */
.page-faq .faq-family {
  position: relative;
  background: var(--navy);
  color: var(--white);
  padding: 46px 0 44px;
  overflow: hidden;
}

.page-faq .faq-family::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--red) 0 22px, var(--white) 22px 44px);
}

.page-faq .faq-family::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -30%;
  width: 62%;
  height: 120%;
  background: radial-gradient(circle at 30% 30%, rgba(215, 25, 45, 0.22), transparent 68%);
  pointer-events: none;
}

.page-faq .faq-family__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}

.page-faq .faq-family__figure {
  margin: 0;
  border-radius: var(--faq-cut-lg);
  overflow: hidden;
  border: 1px solid rgba(247, 245, 242, 0.18);
  background: var(--ink);
}

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

.page-faq .faq-family .faq-figure-cap {
  color: rgba(247, 245, 242, 0.6);
  padding: 0 2px;
  margin-top: 10px;
}

.page-faq .faq-family__lead {
  margin: 14px 0 18px;
  font-size: 0.94rem;
  line-height: 1.78;
  color: rgba(247, 245, 242, 0.82);
  max-width: 32em;
}

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

.page-faq .faq-family__list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(247, 245, 242, 0.86);
}

.page-faq .faq-family__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(63, 163, 77, 0.24);
}

.page-faq .faq-family__list strong {
  color: var(--white);
  font-weight: 800;
}

/* ---------- 导出指引 ---------- */
.page-faq .faq-export {
  padding: 44px 0 46px;
  background: var(--paper);
}

.page-faq .faq-export__intro {
  margin: 12px 0 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--navy);
  opacity: 0.8;
  max-width: 44em;
}

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

.page-faq .faq-export__figure {
  margin: 0;
  border-radius: var(--faq-cut-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 16px 34px rgba(6, 16, 31, 0.1);
}

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

.page-faq .faq-steps {
  list-style: none;
  counter-reset: fs;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-steps li {
  counter-increment: fs;
  position: relative;
  padding-left: 46px;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--navy);
}

.page-faq .faq-steps li::before {
  content: counter(fs, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: -1px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 2px 10px 2px 10px;
}

.page-faq .faq-fields {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--faq-cut);
  padding: 18px 16px;
  box-shadow: 0 10px 26px rgba(6, 16, 31, 0.07);
}

.page-faq .faq-fields h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.page-faq .faq-fields__dl {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-fields__dl > div {
  display: grid;
  gap: 2px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-fields__dl > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .faq-fields__dl dt {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--red);
  letter-spacing: 0.04em;
}

.page-faq .faq-fields__dl dd {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--navy);
  opacity: 0.8;
}

.page-faq .faq-export__note {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--gray);
}

.page-faq .faq-trouble {
  margin-top: 30px;
  background: var(--white);
  border-left: 6px solid var(--red);
  border-radius: var(--faq-cut);
  padding: 20px 18px;
  box-shadow: 0 12px 28px rgba(6, 16, 31, 0.08);
}

.page-faq .faq-trouble h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ink);
}

.page-faq .faq-trouble ul {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-trouble li {
  position: relative;
  padding-left: 18px;
  font-size: 0.89rem;
  line-height: 1.7;
  color: var(--navy);
}

.page-faq .faq-trouble li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--red);
  transform: rotate(45deg);
}

.page-faq .faq-trouble strong {
  color: var(--ink);
  font-weight: 800;
}

.page-faq .faq-trouble p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--gray);
}

.page-faq .faq-trouble a {
  color: var(--red);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(215, 25, 45, 0.35);
}

/* ---------- 联系 ---------- */
.page-faq .faq-contact {
  position: relative;
  background: var(--navy);
  color: var(--white);
  padding: 42px 0 50px;
  overflow: hidden;
}

.page-faq .faq-contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--red) 0%, var(--green) 100%);
}

.page-faq .faq-contact__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}

.page-faq .faq-contact__copy p {
  margin: 14px 0 20px;
  font-size: 0.92rem;
  line-height: 1.78;
  color: rgba(247, 245, 242, 0.82);
  max-width: 30em;
}

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

.page-faq .faq-contact__list li {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(247, 245, 242, 0.14);
}

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

.page-faq .faq-contact__key {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(247, 245, 242, 0.5);
}

.page-faq .faq-contact__val {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--cream);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-faq .faq-item__tag {
    display: inline-block;
  }

  .page-faq .faq-item > summary {
    padding: 16px 46px 16px 16px;
    gap: 12px;
  }

  .page-faq .faq-item__q {
    font-size: 0.97rem;
  }

  .page-faq .faq-item__body {
    padding: 16px 20px 18px;
  }

  .page-faq .faq-quick__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-faq .faq-quick__grid > .faq-step:last-child {
    grid-column: 1 / -1;
  }

  .page-faq .faq-contact__list li {
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }
}

@media (min-width: 880px) {
  .page-faq .faq-hero {
    padding-top: 26px;
  }

  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 44px;
    padding: 34px 0 58px;
  }

  .page-faq .faq-hero__board {
    padding: 32px 24px;
  }

  .page-faq .faq-family__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 44px;
  }

  .page-faq .faq-export__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 40px;
  }

  .page-faq .faq-contact__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 44px;
  }

  .page-faq .faq-quick {
    padding: 48px 0 50px;
  }

  .page-faq .faq-quick__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-faq .faq-quick__grid > .faq-step:last-child {
    grid-column: auto;
  }

  .page-faq .faq-answers {
    padding: 18px 0 58px;
  }

  .page-faq .faq-export {
    padding: 58px 0;
  }

  .page-faq .faq-family {
    padding: 60px 0;
  }

  .page-faq .faq-contact {
    padding: 56px 0 66px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 1fr) 306px;
    gap: 38px;
    align-items: start;
  }

  .page-faq .faq-side {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }

  .page-faq .faq-item {
    margin-bottom: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step,
  .page-faq .faq-item,
  .page-faq .faq-item__sign::before,
  .page-faq .faq-item__sign::after,
  .page-faq .faq-hero__textlink,
  .page-faq .faq-side__index a {
    transition: none;
  }

  .page-faq .faq-step:hover,
  .page-faq .faq-step:focus-visible {
    transform: none;
  }
}
<<<END>>>