.page-contact {
  --ct-pad: clamp(20px, 3.2vw, 46px);
  display: block;
  padding-bottom: clamp(48px, 7vw, 110px);
  overflow-wrap: break-word;
}

.page-contact .breadcrumbs {
  margin: clamp(12px, 1.8vw, 22px) 0 clamp(6px, 1vw, 12px);
}

/* ---------- 首屏框景 ---------- */
.page-contact .ct-hero {
  padding-top: 0;
}

.page-contact .ct-frame {
  position: relative;
  border: 1px solid var(--rule);
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(21, 67, 230, .10), transparent 58%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  padding: clamp(30px, 4.2vw, 62px) var(--ct-pad) clamp(26px, 3.6vw, 54px);
  overflow: hidden;
}

.page-contact .ct-frame::before,
.page-contact .ct-frame::after {
  content: "";
  position: absolute;
  left: var(--ct-pad);
  right: var(--ct-pad);
  height: 8px;
  background-image: repeating-linear-gradient(to right, var(--rule) 0 1px, transparent 1px 13px);
  pointer-events: none;
}

.page-contact .ct-frame::before { top: 11px; }
.page-contact .ct-frame::after { bottom: 11px; }

.page-contact .ct-hero__grid {
  display: grid;
  gap: clamp(24px, 3vw, 48px);
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
}

.page-contact .ct-hero__copy {
  min-width: 0;
}

.page-contact .ct-hl {
  color: var(--blue);
  position: relative;
  display: inline-block;
}

.page-contact .ct-hl::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue) 0%, rgba(21, 67, 230, 0) 100%);
}

.page-contact .ct-hero__copy .lead {
  max-width: 56ch;
  margin: clamp(14px, 1.8vw, 22px) 0 0;
}

.page-contact .ct-hero__facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: clamp(20px, 2.4vw, 30px) 0 clamp(18px, 2.2vw, 26px);
  padding: clamp(12px, 1.4vw, 16px) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--ink-2);
}

.page-contact .ct-hero__facts b {
  font-size: 1.0625rem;
  color: var(--orange);
  margin-right: 4px;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.page-contact .ct-hero__media {
  position: relative;
  margin: 0;
  padding: 8px;
  background: var(--paper);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-paper);
}

.page-contact .ct-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 13 / 8;
  object-fit: cover;
}

.page-contact .ct-hero__media .media__caption {
  margin-top: 8px;
  font-size: .75rem;
  letter-spacing: .04em;
  color: var(--gray);
  line-height: 1.6;
}

/* ---------- 通用章节头 ---------- */
.page-contact .section__head {
  margin-bottom: clamp(18px, 2.4vw, 32px);
}

.page-contact .ct-h2 {
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.1vw, 2.55rem);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 6px 0 10px;
  max-width: 26ch;
}

.page-contact .ct-sub {
  margin: 0;
  max-width: 66ch;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--gray);
}

/* ---------- 筛选 ---------- */
.page-contact .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin: 0 0 clamp(18px, 2.2vw, 28px);
}

.page-contact .filter-bar__label {
  font-size: .6875rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-right: 4px;
}

.page-contact .filter-chip {
  font: inherit;
  font-size: .8125rem;
  letter-spacing: .04em;
  padding: 7px 15px;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink-2);
  cursor: pointer;
  transition: transform 160ms var(--ease), background 160ms var(--ease),
    color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-contact .filter-chip:hover {
  transform: translate(-1px, -2px);
  border-color: var(--blue);
}

.page-contact .filter-chip[aria-pressed="true"] {
  background: var(--blue);
  border-color: var(--blue);
  color: #FFFFFF;
}

.page-contact .filter-chip:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.page-contact .ct-count {
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .06em;
  color: var(--gray);
  margin-left: auto;
}

/* ---------- 受理 / 自查 两栏 ---------- */
.page-contact .ct-scope__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.4vw, 36px);
}

.page-contact .ct-col {
  min-width: 0;
  padding: clamp(18px, 2.2vw, 30px);
  border: 1px solid var(--rule);
  border-top: 2px solid var(--teal);
  background: var(--paper-2);
}

.page-contact .ct-col--out {
  border-top-color: var(--orange);
  background: var(--paper);
}

.page-contact .ct-col__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(10px, 1.4vw, 16px);
}

.page-contact .ct-col__title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-contact .ct-col__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .ct-col__list li {
  padding: clamp(12px, 1.4vw, 16px) 0;
  border-bottom: 1px dashed var(--rule);
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-contact .ct-col__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .ct-col__list strong {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
  color: var(--ink);
}

.page-contact .ct-col__list a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(21, 67, 230, .3);
}

.page-contact .ct-col__list a:hover {
  border-bottom-color: var(--blue);
}

/* ---------- 联系卡片（纸张叠层） ---------- */
.page-contact .ct-contact {
  padding-top: clamp(40px, 5vw, 80px);
}

.page-contact .ct-card {
  position: relative;
}

.page-contact .ct-card__back {
  position: absolute;
  left: 20px;
  right: 0;
  top: 14px;
  bottom: -14px;
  background: var(--blue-soft);
  border: 1px solid rgba(21, 67, 230, .18);
}

.page-contact .ct-card__body {
  position: relative;
  z-index: 1;
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: clamp(22px, 3vw, 44px);
  box-shadow: var(--shadow-paper);
}

.page-contact .ct-card__main {
  min-width: 0;
}

.page-contact .ct-mail {
  margin: 10px 0 14px;
  font-size: clamp(1.125rem, 3vw, 2.15rem);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -.015em;
  color: var(--ink);
  word-break: break-all;
}

.page-contact .ct-card__note {
  margin: 0 0 clamp(16px, 2vw, 22px);
  max-width: 52ch;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-contact .ct-card__meta {
  margin: clamp(22px, 2.6vw, 32px) 0 0;
  min-width: 0;
}

.page-contact .ct-card__row {
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
}

.page-contact .ct-card__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .ct-card__row dt {
  font-size: .6875rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 6px;
}

.page-contact .ct-card__row dd {
  margin: 0;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 网点自查路径 ---------- */
.page-contact .ct-path {
  padding-top: clamp(40px, 5vw, 80px);
}

.page-contact .ct-path__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 44px);
  align-items: start;
}

.page-contact .ct-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-contact .ct-steps li {
  position: relative;
  padding: clamp(16px, 1.9vw, 24px) 0 clamp(16px, 1.9vw, 24px) clamp(48px, 5.4vw, 72px);
  border-bottom: 1px solid var(--rule);
}

.page-contact .ct-steps li > .t-mono {
  position: absolute;
  left: 0;
  top: clamp(16px, 1.9vw, 24px);
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  line-height: 1;
  color: var(--blue);
}

.page-contact .ct-steps h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .ct-steps p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--ink-2);
  max-width: 46ch;
}

.page-contact .ct-path__media {
  margin: 0;
  padding: 8px;
  border: 1px solid var(--rule);
  background: var(--paper);
}

.page-contact .ct-path__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 11 / 8;
  object-fit: cover;
}

.page-contact .ct-path__media .media__caption {
  margin-top: 8px;
  font-size: .75rem;
  letter-spacing: .04em;
  color: var(--gray);
  line-height: 1.6;
}

/* ---------- 发信清单 ---------- */
.page-contact .ct-mail {
  padding-top: clamp(40px, 5vw, 80px);
}

.page-contact .ct-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-contact .ct-list__item {
  border-bottom: 1px solid var(--rule);
  transition: background 180ms var(--ease);
}

.page-contact .ct-list__item:has(.ct-check:checked) {
  background: linear-gradient(90deg, rgba(21, 67, 230, .07) 0%, rgba(21, 67, 230, 0) 70%);
}

.page-contact .ct-list__item label {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  gap: 12px 14px;
  align-items: start;
  padding: clamp(14px, 1.7vw, 22px) 4px;
  cursor: pointer;
}

.page-contact .ct-check {
  appearance: none;
  -webkit-appearance: none;
  flex: none;
  width: 18px;
  height: 18px;
  margin: 4px 0 0;
  border: 1px solid var(--rule);
  background: var(--paper);
  position: relative;
  cursor: pointer;
  transition: background 140ms var(--ease), border-color 140ms var(--ease);
}

.page-contact .ct-check:checked {
  background: var(--blue);
  border-color: var(--blue);
}

.page-contact .ct-check:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border: solid #FFFFFF;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.page-contact .ct-check:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.page-contact .ct-list__idx {
  font-size: .8125rem;
  color: var(--gray);
  letter-spacing: .06em;
  line-height: 1.9;
}

.page-contact .ct-list__body {
  display: block;
  min-width: 0;
}

.page-contact .ct-list__body strong {
  display: block;
  margin-bottom: 5px;
  font-size: .9375rem;
  font-weight: 600;
  color: var(--ink);
}

.page-contact .ct-list__body span {
  display: block;
  font-size: .875rem;
  line-height: 1.8;
  color: var(--ink-2);
  max-width: 62ch;
}

.page-contact .ct-mail__note {
  margin: clamp(14px, 1.8vw, 20px) 0 0;
  font-size: .75rem;
  letter-spacing: .03em;
  color: var(--gray);
}

/* ---------- 回复节奏与边界 ---------- */
.page-contact .ct-response {
  padding-top: clamp(40px, 5vw, 80px);
}

.page-contact .ct-response__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.4vw, 34px);
}

.page-contact .ct-response__block {
  min-width: 0;
  padding: clamp(20px, 2.4vw, 34px);
  border: 1px solid var(--rule);
  background: var(--paper-2);
}

.page-contact .ct-response__block h3 {
  margin: 0 0 clamp(12px, 1.5vw, 18px);
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ink);
}

.page-contact .ct-response__block ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .ct-response__block li {
  position: relative;
  padding: 0 0 12px 18px;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-contact .ct-response__block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--blue);
}

.page-contact .ct-response__block li:last-child {
  padding-bottom: 0;
}

.page-contact .ct-response__block b {
  color: var(--orange);
  font-size: 1.0625rem;
}

.page-contact .ct-response__block--out {
  background: var(--navy);
  border-color: var(--navy);
}

.page-contact .ct-response__block--out h3 {
  color: var(--paper);
}

.page-contact .ct-response__block--out li {
  color: rgba(247, 245, 240, .82);
}

.page-contact .ct-response__block--out li::before {
  background: var(--orange);
}

.page-contact .ct-response__block--out a {
  color: #FFFFFF;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, .45);
}

.page-contact .note-block {
  margin-top: clamp(24px, 3vw, 40px);
}

.page-contact .note-block a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(21, 67, 230, .3);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-list__item label {
    grid-template-columns: auto 46px minmax(0, 1fr);
    gap: 16px;
  }
}

@media (min-width: 880px) {
  .page-contact .ct-scope__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-contact .ct-response__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }

  .page-contact .ct-card__body {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 56px);
    align-items: start;
  }

  .page-contact .ct-card__meta {
    margin-top: 0;
  }
}

@media (min-width: 1000px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  }

  .page-contact .ct-path__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }

  .page-contact .ct-hero__media {
    transform: translateY(-6px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .filter-chip,
  .page-contact .ct-check,
  .page-contact .ct-list__item {
    transition: none;
  }

  .page-contact .filter-chip:hover,
  .page-contact .ct-hero__media {
    transform: none;
  }
}