.page-contact {
  --card-edge: rgba(56, 242, 198, .42);
  --card-glow: 0 0 0 1px rgba(7, 22, 19, .6), 0 0 26px rgba(56, 242, 198, .1);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--line);
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .contact-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.45) contrast(1.2) brightness(.4);
}

.page-contact .contact-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 22, 19, .5) 0%, rgba(7, 22, 19, .88) 58%, var(--pitch) 100%),
    repeating-linear-gradient(0deg, rgba(31, 74, 63, .3) 0 1px, transparent 1px 80px),
    repeating-linear-gradient(90deg, rgba(31, 74, 63, .22) 0 1px, transparent 1px 80px);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(28px, 4.5vw, 52px);
  padding-bottom: clamp(32px, 5vw, 62px);
}

.page-contact .contact-hero__lead {
  max-width: 46ch;
  margin: 18px 0 0;
  color: var(--ink);
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.78;
}

.page-contact h1 {
  margin: 10px 0 0;
  font-family: var(--font-cond);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 62px);
  line-height: 1.02;
  letter-spacing: -.01em;
  color: var(--ink);
  max-width: 16ch;
}

.page-contact .contact-hero .crumbs {
  margin-bottom: 20px;
}

/* ---------- 联系卡片 ---------- */
.page-contact .contact-cards {
  display: grid;
  gap: 14px;
  margin-top: clamp(26px, 4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 20px 20px 24px;
  border: 1px solid var(--card-edge);
  background: rgba(14, 42, 34, .88);
  box-shadow: var(--card-glow);
  min-width: 0;
}

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

.page-contact .contact-card--phone::before { background: var(--lava); }
.page-contact .contact-card--addr::before { background: var(--grid-line); }

.page-contact .contact-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .contact-card__value {
  display: block;
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--cyan);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color .18s var(--ease);
}

.page-contact .contact-card__value--mail { font-size: clamp(14px, 4vw, 22px); }
.page-contact .contact-card__value--phone { font-size: clamp(22px, 5vw, 34px); }

.page-contact .contact-card--phone .contact-card__value { color: var(--lava); }

.page-contact .contact-card__value:hover,
.page-contact .contact-card__value:focus-visible {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-contact .contact-card__addr {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 3.6vw, 16px);
  line-height: 1.7;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.page-contact .contact-card__note--mono {
  font-family: var(--font-mono);
  letter-spacing: .04em;
  padding-top: 10px;
  border-top: var(--soft);
}

/* ---------- 主体两栏 ---------- */
.page-contact .contact-body {
  border-bottom: var(--line);
}

.page-contact .contact-body__inner {
  padding-top: clamp(34px, 5vw, 60px);
  padding-bottom: clamp(34px, 5vw, 60px);
}

.page-contact .contact-col {
  min-width: 0;
}

.page-contact .contact-col--prep {
  margin-top: clamp(36px, 5vw, 0px);
  padding-top: clamp(30px, 4vw, 0px);
  border-top: var(--line);
}

/* 分流列表 */
.page-contact .route-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-contact .route-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: var(--soft);
}

.page-contact .route-item:last-child {
  border-bottom: var(--soft);
}

.page-contact .route-item__no {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
  padding-top: 3px;
}

.page-contact .route-item__title {
  margin: 0 0 8px;
  font-family: var(--font-cond);
  font-size: clamp(18px, 3vw, 22px);
  font-weight: 800;
  color: var(--ink);
  letter-spacing: .01em;
}

.page-contact .route-item__body p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}

.page-contact .route-item__link {
  display: inline-block;
  margin-top: 10px;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 198, .45);
  padding-bottom: 2px;
}

.page-contact .route-item__link:hover,
.page-contact .route-item__link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* 准备清单 */
.page-contact .prep-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: var(--soft);
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-bottom: var(--soft);
}

.page-contact .prep-item__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--lava);
}

.page-contact .prep-item__val {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.7;
}

/* 受理时段刻度 */
.page-contact .contact-clock {
  margin-top: 26px;
  padding: 18px;
  border: var(--soft);
  background: rgba(14, 42, 34, .6);
}

.page-contact .contact-clock__head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: baseline;
  justify-content: space-between;
}

.page-contact .contact-clock__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .contact-clock__val {
  font-family: var(--font-mono);
  font-size: clamp(18px, 4vw, 22px);
  font-weight: 500;
  color: var(--cyan);
}

.page-contact .contact-clock__track {
  position: relative;
  height: 16px;
  margin-top: 14px;
  border: 1px solid var(--grid-line);
  background-color: rgba(7, 22, 19, .8);
  background-image: linear-gradient(90deg, var(--grid-line) 0 1px, transparent 1px);
  background-size: 8.3333% 100%;
  background-repeat: repeat-x;
}

.page-contact .contact-clock__fill {
  position: absolute;
  inset: 2px;
  background: linear-gradient(90deg, rgba(56, 242, 198, .9), rgba(255, 194, 75, .85), rgba(255, 107, 44, .9));
}

.page-contact .contact-clock__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

/* ---------- 受理节奏 ---------- */
.page-contact .contact-response {
  border-top: var(--line);
  border-bottom: var(--line);
  padding-top: clamp(34px, 5vw, 58px);
  padding-bottom: clamp(34px, 5vw, 58px);
}

.page-contact .response-grid {
  display: grid;
  gap: 26px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .response-media {
  margin: 0;
}

.page-contact .response-copy__lead {
  margin: 18px 0 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.8;
  max-width: 60ch;
}

.page-contact .response-facts {
  margin: 24px 0 0;
  padding: 0;
}

.page-contact .response-fact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 16px 0;
  border-top: var(--soft);
}

.page-contact .response-fact:last-child {
  border-bottom: var(--soft);
}

.page-contact .response-fact dt {
  font-family: var(--font-cond);
  font-size: 17px;
  font-weight: 800;
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-contact .response-fact dd {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}

/* ---------- 常见追问 ---------- */
.page-contact .contact-faq {
  padding-top: clamp(34px, 5vw, 58px);
  padding-bottom: clamp(34px, 5vw, 58px);
}

.page-contact .contact-faq .accordion {
  margin-top: 22px;
  border-top: var(--soft);
}

.page-contact .contact-faq .accordion__item {
  border-bottom: var(--soft);
}

.page-contact .contact-faq .accordion__trigger {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 18px 0;
  color: var(--ink);
  font-family: var(--font-cond);
  font-size: clamp(16px, 2.8vw, 19px);
  font-weight: 800;
  line-height: 1.5;
  cursor: pointer;
}

.page-contact .contact-faq .accordion__item[data-open] .accordion__trigger {
  color: var(--cyan);
}

.page-contact .contact-faq .accordion__panel {
  padding: 0 0 20px;
}

.page-contact .contact-faq .accordion__panel p {
  margin: 0;
  max-width: 68ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 其他入口 ---------- */
.page-contact .contact-else {
  border-top: var(--line);
  padding-top: clamp(34px, 5vw, 56px);
  padding-bottom: clamp(36px, 5vw, 60px);
}

.page-contact .else-grid {
  display: grid;
  gap: 12px;
  margin-top: 22px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .else-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border: var(--soft);
  background: rgba(14, 42, 34, .55);
  text-decoration: none;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-contact .else-card:hover,
.page-contact .else-card:focus-visible {
  border-color: var(--cyan);
  background: rgba(14, 42, 34, .92);
}

.page-contact .else-card__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--lava);
}

.page-contact .else-card__title {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .contact-cards {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    grid-template-areas:
      "mail phone"
      "mail addr";
  }

  .page-contact .contact-card--mail { grid-area: mail; }
  .page-contact .contact-card--phone { grid-area: phone; }
  .page-contact .contact-card--addr { grid-area: addr; }

  .page-contact .prep-item {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

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

  .page-contact .response-fact {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 18px;
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-body__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0 clamp(30px, 4vw, 56px);
  }

  .page-contact .contact-col--prep {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
    padding-left: clamp(30px, 4vw, 56px);
    border-left: var(--line);
  }

  .page-contact .response-grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-contact .else-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card__value,
  .page-contact .else-card,
  .page-contact .route-item__link {
    transition: none;
  }
}