.page-faq {
  background: var(--bp-900);
  color: var(--mist);
  overflow-x: clip;
}

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

/* ---------- 首屏框景 ---------- */
.page-faq .faq-hero {
  padding: clamp(28px, 5vw, 56px) 0 clamp(36px, 6vw, 72px);
}

.page-faq .faq-hero .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-faq .faq-hero__frame {
  position: relative;
  border: 1px solid var(--navy-line);
  padding: clamp(26px, 4.6vw, 60px) clamp(20px, 4vw, 64px) clamp(24px, 4vw, 52px);
  background-color: var(--bp-800);
  background-image:
    radial-gradient(120% 150% at 6% 0%, rgba(255, 107, 26, 0.14), transparent 54%),
    linear-gradient(180deg, rgba(10, 29, 51, 0.9) 0%, rgba(5, 18, 31, 0.95) 100%);
}

.page-faq .faq-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 0 solid var(--orange);
  pointer-events: none;
}

.page-faq .faq-corner--tl { top: -1px; left: -1px; border-top-width: 2px; border-left-width: 2px; }
.page-faq .faq-corner--tr { top: -1px; right: -1px; border-top-width: 2px; border-right-width: 2px; }
.page-faq .faq-corner--bl { bottom: -1px; left: -1px; border-bottom-width: 2px; border-left-width: 2px; }
.page-faq .faq-corner--br { bottom: -1px; right: -1px; border-bottom-width: 2px; border-right-width: 2px; }

.page-faq .faq-hero__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-faq .faq-hero__title {
  margin: 0.2em 0 0.42em;
  font-size: clamp(2.6rem, 6.5vw, 5.4rem);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-faq .faq-hero__lead {
  max-width: 44ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .faq-hero__lead a {
  color: var(--orange-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 26, 0.5);
}

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

.page-faq .faq-hero__meta {
  list-style: none;
  margin: clamp(22px, 3.4vw, 38px) 0 0;
  padding: clamp(16px, 2.4vw, 24px) 0 0;
  border-top: 1px solid var(--navy-line);
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(20px, 4vw, 52px);
}

.page-faq .faq-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-faq .faq-hero__meta .mono {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate);
  color: var(--mist);
}

.page-faq .faq-hero__meta strong {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: 17px;
  color: var(--white);
}

/* ---------- 通用区块 ---------- */
.page-faq .faq-block {
  padding: clamp(44px, 7vw, 92px) 0;
}

.page-faq .faq-block--last {
  padding-bottom: clamp(56px, 8vw, 108px);
}

.page-faq .faq-block .section-head__index,
.page-faq .faq-paper .section-head__index {
  font-family: var(--font-mono);
  letter-spacing: 0.16em;
}

/* ---------- 问答主线 ---------- */
.page-faq .faq-list {
  margin-top: clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--navy-line);
}

.page-faq .faq-item {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  column-gap: clamp(20px, 4vw, 64px);
  border-top: 1px solid var(--navy-line);
  padding: clamp(15px, 2.2vw, 22px) 0;
}

.page-faq .faq-item > summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  color: var(--white);
  font-size: 16px;
  line-height: 1.6;
}

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

.page-faq .faq-item > summary:hover .faq-item__text {
  color: var(--orange-soft);
}

.page-faq .faq-item[open] > summary .faq-item__text {
  color: var(--orange);
}

.page-faq .faq-item__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

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

.page-faq .faq-item__a {
  grid-column: 2;
  padding-top: 2px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-faq .faq-item__a p {
  margin: 0 0 0.6em;
  max-width: 42em;
}

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

/* ---------- 浅色分区 ---------- */
.page-faq .faq-paper {
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(22, 32, 46, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 32, 46, 0.055) 1px, transparent 1px);
  background-size: var(--grid-step) var(--grid-step);
  color: var(--ink);
  padding: clamp(40px, 6vw, 86px) 0;
}

.page-faq .faq-paper .section-head {
  border-top-color: rgba(22, 32, 46, 0.2);
}

.page-faq .faq-paper .section-head__index {
  color: var(--slate);
}

.page-faq .faq-paper .section-head__title {
  color: var(--ink);
}

.page-faq .faq-paper .section-head__note {
  color: var(--slate);
}

/* ---------- 图片 ---------- */
.page-faq .faq-figure {
  margin: clamp(24px, 4vw, 40px) 0 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(180px, 26vw, 320px);
  object-fit: cover;
  border: 1px solid rgba(22, 32, 46, 0.16);
  background: var(--bp-700);
}

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--slate);
}

.page-faq .faq-figure--dark figcaption {
  color: var(--mist);
}

.page-faq .faq-figure--dark img {
  border-color: var(--navy-line);
  height: clamp(200px, 30vw, 360px);
}

/* ---------- 浅色区长文 ---------- */
.page-faq .faq-prose {
  margin-top: clamp(24px, 4vw, 40px);
  max-width: 42em;
}

.page-faq .faq-prose p {
  margin: 0 0 1.1em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-faq .faq-prose--dark {
  color: var(--mist);
}

.page-faq .faq-prose--dark p {
  color: var(--mist);
  font-size: 15.5px;
}

/* ---------- 补时刻度 ---------- */
.page-faq .faq-scale {
  margin: clamp(26px, 4vw, 40px) 0;
  padding: clamp(16px, 2.6vw, 28px);
  background: var(--white);
  border: 1px solid rgba(22, 32, 46, 0.14);
  border-left: 3px solid var(--orange);
}

.page-faq .faq-scale__svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 720px;
}

.page-faq .faq-scale figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
  max-width: 46em;
}

/* ---------- 友谊赛分栏 ---------- */
.page-faq .faq-split {
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
}

.page-faq .faq-split__lead {
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--white);
}

.page-faq .faq-split__sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .faq-split__main {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--navy-line);
}

.page-faq .faq-note {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: clamp(14px, 2vw, 18px) 0;
  border-bottom: 1px solid var(--navy-line);
}

.page-faq .faq-note__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-faq .faq-note__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
  max-width: 42em;
}

/* ---------- 名额与号码 ---------- */
.page-faq .faq-numbers {
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.6vw, 28px);
}

.page-faq .faq-number-card {
  position: relative;
  padding: clamp(20px, 3vw, 34px) clamp(20px, 3vw, 34px) clamp(20px, 3vw, 30px)
           clamp(24px, 3.6vw, 40px);
  background: var(--bp-800);
  border: 1px solid var(--navy-line);
}

.page-faq .faq-number-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--orange);
}

.page-faq .faq-number-card--alt::before {
  background: var(--lime);
}

.page-faq .faq-number-card__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-faq .faq-number-card__value {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: clamp(3rem, 8vw, 4.6rem);
  line-height: 1;
  color: var(--orange);
}

.page-faq .faq-number-card--alt .faq-number-card__value {
  color: var(--lime);
}

.page-faq .faq-number-card__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
  max-width: 34em;
}

/* ---------- 对照表 ---------- */
.page-faq .faq-table-wrap {
  margin-top: clamp(24px, 4vw, 40px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--navy-line);
}

.page-faq .faq-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-faq .faq-table caption {
  caption-side: top;
  text-align: left;
  padding: 14px 16px;
  background: var(--bp-700);
  border-bottom: 1px solid var(--navy-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-faq .faq-table th {
  text-align: left;
  padding: 14px 16px;
  background: var(--bp-700);
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  white-space: nowrap;
  border-bottom: 1px solid var(--orange);
}

.page-faq .faq-table td {
  padding: 13px 16px;
  vertical-align: top;
  line-height: 1.66;
  color: var(--mist);
  border-bottom: 1px solid rgba(29, 62, 107, 0.65);
}

.page-faq .faq-table tbody tr:nth-child(even) {
  background: rgba(16, 41, 77, 0.55);
}

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

.page-faq .faq-table td:first-child {
  color: var(--white);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* ---------- 纠错路径 ---------- */
.page-faq .faq-report {
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
}

.page-faq .faq-report .faq-figure {
  margin-top: 0;
}

.page-faq .faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--navy-line);
}

.page-faq .faq-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: clamp(14px, 2vw, 18px) 0;
  border-bottom: 1px solid var(--navy-line);
}

.page-faq .faq-steps .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
  padding-top: 3px;
}

.page-faq .faq-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
  max-width: 42em;
}

.page-faq .faq-contact {
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(18px, 2.6vw, 26px) clamp(18px, 2.6vw, 28px);
  background: var(--bp-800);
  border-left: 3px solid var(--orange);
}

.page-faq .faq-contact__line {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(15px, 2.2vw, 19px);
  color: var(--white);
  word-break: break-all;
}

.page-faq .faq-contact__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-next {
  margin-top: clamp(24px, 4vw, 40px);
}

.page-faq .faq-next__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate);
  color: var(--mist);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

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

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

  .page-faq .faq-note {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (max-width: 900px) {
  .page-faq .faq-item {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-faq .faq-item__a {
    grid-column: 1;
    padding-top: 10px;
    padding-left: 30px;
  }
}

@media (max-width: 620px) {
  .page-faq .faq-hero__title {
    font-size: clamp(2.4rem, 11vw, 3.2rem);
  }

  .page-faq .faq-hero__meta {
    gap: 12px 22px;
  }

  .page-faq .faq-hero__meta strong {
    font-size: 15px;
  }

  .page-faq .faq-figure img {
    height: 180px;
  }

  .page-faq .faq-figure--dark img {
    height: 200px;
  }

  .page-faq .faq-item > summary {
    font-size: 15.5px;
  }

  .page-faq .faq-item__a {
    padding-left: 0;
    font-size: 14.5px;
  }

  .page-faq .faq-next__links .btn {
    flex: 1 1 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item > summary {
    transition: none;
  }
}