.page-contact {
  --cc-rule: 2px solid var(--hair-strong);
  --cc-glow: rgba(63, 242, 214, .09);
  --cc-track: rgba(155, 176, 198, .16);
}

/* ---------- 顶部通栏 ---------- */
.page-contact .contact-banner {
  position: relative;
  background: var(--ink-2);
  border-bottom: 2px solid var(--hair-strong);
}

.page-contact .contact-banner img {
  display: block;
  width: 100%;
  height: clamp(160px, 24vw, 320px);
  object-fit: cover;
  opacity: .66;
}

.page-contact .contact-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 16, 28, .12) 0%, rgba(10, 22, 38, .96) 100%);
  pointer-events: none;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  margin-top: clamp(20px, 3vw, 34px);
}

.page-contact .crumb-sep {
  margin: 0 .5em;
  color: var(--hair-strong);
}

.page-contact .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
}

.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  max-width: 62ch;
  padding: clamp(24px, 4.5vw, 52px) 0 clamp(22px, 3vw, 34px);
}

.page-contact .contact-hero .display {
  margin: 14px 0 18px;
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.13;
  color: var(--ice);
  letter-spacing: -.01em;
}

.page-contact .contact-hero .lede {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 主体两栏 ---------- */
.page-contact .contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
  padding-bottom: clamp(56px, 9vw, 110px);
}

/* ---------- 左侧信息卡 ---------- */
.page-contact .contact-card {
  padding: 22px 20px 20px;
  border: 2px solid var(--hair-strong);
  background: linear-gradient(180deg, var(--panel) 0%, var(--ink) 100%);
  box-shadow: var(--hard-shadow-sm);
}

.page-contact .contact-card__title {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .contact-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-contact .contact-card__row {
  padding-left: 12px;
  border-left: 2px solid var(--hair);
}

.page-contact .contact-card__key {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-contact .ccopy {
  display: block;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ice);
  word-break: break-word;
  user-select: all;
  -webkit-user-select: all;
  cursor: text;
}

.page-contact .ccopy--plain {
  font-size: 14px;
  color: var(--cyan);
}

.page-contact .contact-card__hint {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--hair);
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-card__hint a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 右侧章节 ---------- */
.page-contact .contact-body > .contact-sec + .contact-sec {
  margin-top: clamp(50px, 8vw, 96px);
}

.page-contact .sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: var(--cc-rule);
}

.page-contact .sec-head__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-contact .sec-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.4vw, 30px);
  font-weight: 700;
  line-height: 1.28;
  color: var(--ice);
}

.page-contact .sec-lede {
  max-width: 62ch;
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .contact-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-body a:hover,
.page-contact .contact-body a:focus-visible {
  color: var(--ice);
  text-decoration-color: var(--orange);
}

/* ---------- 三条路径 ---------- */
.page-contact .path-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-contact .path-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
  border: 2px solid var(--hair-strong);
  background: var(--panel);
  box-shadow: var(--hard-shadow-sm);
}

.page-contact .path-card__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-contact .path-card__name {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--ice);
}

.page-contact .path-card__val {
  margin: 0;
  padding: 8px 10px;
  border-left: 2px solid var(--cyan);
  background: var(--cc-glow);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.55;
  color: var(--cyan);
  word-break: break-word;
  user-select: all;
  -webkit-user-select: all;
  cursor: text;
}

.page-contact .path-card__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .contact-fig {
  margin: 20px 0 0;
  border: 2px solid var(--hair-strong);
  background: var(--ink-2);
  box-shadow: var(--hard-shadow);
  overflow: hidden;
}

.page-contact .contact-fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 分类切换 ---------- */
.page-contact .contact-tabs {
  margin-top: 4px;
}

.page-contact .pick {
  padding: clamp(18px, 3vw, 26px);
  border: 2px solid var(--hair-strong);
  border-top: 3px solid var(--cyan);
  background: var(--panel);
}

.page-contact .pick__route {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ice);
}

.page-contact .pick__route-label {
  display: inline-block;
  margin-right: 9px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--ink);
  background: var(--cyan);
}

.page-contact .pick__text {
  margin: 0 0 20px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .pick__sub {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-contact .pick__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .pick__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ice);
}

.page-contact .pick__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 服务时段刻度 ---------- */
.page-contact .service-clock {
  margin: 4px 0 12px;
  padding: 24px 18px 16px;
  border: 2px solid var(--hair-strong);
  background: var(--panel);
}

.page-contact .service-clock__bar {
  position: relative;
  height: 22px;
  border: 1px solid var(--hair);
  background: repeating-linear-gradient(90deg, var(--cc-track) 0 1px, transparent 1px 8.3333%);
  overflow: hidden;
}

.page-contact .service-clock__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  background: var(--turf);
}

.page-contact .service-clock__fill::after {
  content: "";
  position: absolute;
  inset: 0;
  border-left: 2px solid var(--cyan);
  border-right: 2px solid var(--cyan);
}

.page-contact .service-clock__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
}

.page-contact .service-clock__note {
  margin: 0 0 28px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 回复提示 ---------- */
.page-contact .reply-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 4px;
}

.page-contact .reply-item {
  padding-top: 16px;
  border-top: 2px solid var(--hair-strong);
}

.page-contact .reply-item__title {
  margin: 0 0 8px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ice);
}

.page-contact .reply-item__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 合作折叠 ---------- */
.page-contact .fold-stack {
  display: grid;
  gap: 12px;
  margin-top: 4px;
}

.page-contact .fold-stack .fold {
  background: var(--panel);
}

.page-contact .coop-note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 14px;
  line-height: 1.82;
  color: var(--mist);
}

/* ---------- 地址与时间 ---------- */
.page-contact .addr-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 2px solid var(--hair-strong);
  background: var(--panel);
  box-shadow: var(--hard-shadow-sm);
}

.page-contact .addr-block__main {
  padding: clamp(20px, 3vw, 28px);
  border-bottom: 2px solid var(--hair-strong);
}

.page-contact .addr-block__aside {
  padding: clamp(20px, 3vw, 28px);
  background: linear-gradient(180deg, rgba(14, 58, 52, .85) 0%, rgba(10, 22, 38, .92) 100%);
}

.page-contact .addr-block__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-contact .addr-block__val {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.6;
  color: var(--ice);
  word-break: break-word;
  user-select: all;
  -webkit-user-select: all;
  cursor: text;
}

.page-contact .addr-block__time {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.6vw, 32px);
  color: var(--ice);
  letter-spacing: .02em;
}

.page-contact .addr-block__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 760px) {
  .page-contact .path-grid,
  .page-contact .reply-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .reply-grid {
    gap: 24px;
  }

  .page-contact .addr-block {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  }

  .page-contact .addr-block__main {
    border-bottom: 0;
    border-right: 2px solid var(--hair-strong);
  }
}

@media (min-width: 980px) {
  .page-contact .contact-layout {
    grid-template-columns: 288px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-contact .contact-side {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-banner img {
    opacity: .72;
  }
}