.page-contact {
  --ct-text: 64ch;
  --ct-line-soft: rgba(155, 167, 180, 0.16);
  --ct-paper-ink: #3C4854;
  position: relative;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  isolation: isolate;
  padding-top: 22px;
}

.page-contact .ct-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 64% 38%;
  opacity: 0.4;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(88% 68% at 84% 0%, rgba(51, 225, 210, 0.2), transparent 62%),
    linear-gradient(180deg, rgba(10, 22, 34, 0.46) 0%, rgba(10, 22, 34, 0.88) 58%, var(--ink) 100%);
}

.page-contact .ct-hero__inner {
  position: relative;
  padding-bottom: 60px;
}

.page-contact .ct-hero__crumb {
  margin-bottom: 30px;
}

.page-contact .ct-hero__eyebrow {
  color: var(--cyan);
}

.page-contact .ct-hero__title {
  margin: 12px 0 0;
  max-width: 760px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 8.4vw, 62px);
  line-height: 1.05;
  letter-spacing: 0.005em;
  color: var(--paper);
}

.page-contact .ct-hero__lead {
  margin: 20px 0 0;
  max-width: var(--ct-text);
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver);
}

.page-contact .ct-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-hero__tag {
  padding: 7px 14px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper);
  background: rgba(16, 34, 47, 0.72);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}

/* ---------- 联系方式卡片 ---------- */
.page-contact .ct-lines {
  padding: 6px 0 74px;
}

.page-contact .ct-lines__head {
  margin-bottom: 34px;
}

.page-contact .ct-lines__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
}

.page-contact .ct-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 22px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-contact .ct-card__tag {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-card__name {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 22px;
  line-height: 1.28;
  color: var(--paper);
}

.page-contact .ct-card__value {
  margin: 0 0 16px;
  font-family: var(--font-num);
  font-weight: 600;
  font-size: clamp(17px, 4.4vw, 21px);
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .ct-card__desc {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
}

.page-contact .ct-card__foot {
  margin: auto 0 0;
  font-size: 14px;
}

/* 电话卡：暖纸白面板，优先级最高 */
.page-contact .ct-card--tel {
  background: var(--paper);
  border-color: rgba(10, 22, 34, 0.14);
  box-shadow: var(--shadow-paper);
}

.page-contact .ct-card--tel .ct-card__tag {
  color: #0E7C74;
}

.page-contact .ct-card--tel .ct-card__name,
.page-contact .ct-card--tel .ct-card__value {
  color: var(--ink);
}

.page-contact .ct-card--tel .ct-card__value {
  font-size: clamp(28px, 7.4vw, 38px);
  letter-spacing: 0.02em;
}

.page-contact .ct-card--tel .ct-card__desc {
  color: var(--ct-paper-ink);
}

/* 地址卡：深青湖底色 + 城市轮廓 */
.page-contact .ct-card--addr {
  background: var(--ink-3);
}

.page-contact .ct-card--addr .ct-card__value {
  font-size: clamp(16px, 4vw, 18px);
  color: var(--paper);
  line-height: 1.6;
}

.page-contact .ct-card__city {
  position: absolute;
  right: -10px;
  bottom: -4px;
  width: 76%;
  max-width: 280px;
  color: var(--cyan);
  opacity: 0.15;
  pointer-events: none;
}

/* ---------- 咨询前的准备 ---------- */
.page-contact .ct-prep {
  padding: 74px 0;
  background: var(--ink);
}

.page-contact .ct-prep__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

.page-contact .ct-prep__aside .section-head__title {
  margin-top: 10px;
}

.page-contact .ct-prep__desc {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver);
}

.page-contact .ct-prep__media {
  margin: 28px 0 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-contact .ct-prep__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .ct-prep__media .media__cap {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--silver);
  background: var(--ink-2);
}

.page-contact .ct-prep__hint {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .ct-prep__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ctprep;
  border-top: 1px solid var(--line-strong);
}

.page-contact .ct-prep__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  counter-increment: ctprep;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-prep__item::before {
  content: "0" counter(ctprep);
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding-top: 5px;
}

.page-contact .ct-prep__item-title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .ct-prep__item-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
}

/* ---------- 服务时间 ---------- */
.page-contact .ct-hours {
  padding: 0 0 74px;
}

.page-contact .ct-hours__panel {
  padding: 28px 22px 30px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(158deg, var(--ink-2) 0%, var(--ink-3) 100%);
  box-shadow: var(--shadow-soft);
}

.page-contact .ct-hours__head {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-contact .ct-hours__head .section-head__title {
  margin-top: 10px;
}

.page-contact .ct-hours__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  margin: 0;
  padding: 7px 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(10, 22, 34, 0.5);
}

.page-contact .ct-hours__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(51, 225, 210, 0.55);
  animation: ct-pulse 2.4s ease-out infinite;
}

.page-contact .ct-hours__track {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-contact .ct-hours__seg {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: rgba(10, 22, 34, 0.42);
  border-top: 1px solid var(--line);
}

.page-contact .ct-hours__seg:first-child {
  border-top: 0;
}

.page-contact .ct-hours__time {
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-contact .ct-hours__name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .ct-hours__note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .ct-hours__seg--peak {
  background: rgba(255, 106, 43, 0.1);
}

.page-contact .ct-hours__seg--peak .ct-hours__time {
  color: var(--orange);
}

.page-contact .ct-hours__seg--off .ct-hours__time,
.page-contact .ct-hours__seg--off .ct-hours__name {
  color: var(--silver-dim);
}

.page-contact .ct-hours__foot {
  margin: 22px 0 0;
  max-width: 72ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--silver);
}

/* ---------- 合作方向 ---------- */
.page-contact .ct-coop {
  padding: 0 0 96px;
}

.page-contact .ct-coop__head {
  margin-bottom: 26px;
}

.page-contact .ct-coop__table {
  border-top: 1px solid var(--line-strong);
}

.page-contact .ct-coop__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-coop__dir-name {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 24px;
  line-height: 1.2;
  color: var(--paper);
}

.page-contact .ct-coop__dir-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
}

.page-contact .ct-coop__need-title {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

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

.page-contact .ct-coop__need-list li {
  position: relative;
  padding: 6px 0 6px 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .ct-coop__need-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 8px;
  height: 1px;
  background: var(--orange);
}

.page-contact .ct-coop__tail {
  margin: 34px 0 0;
  max-width: 74ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
}

/* ---------- 动效 ---------- */
@keyframes ct-pulse {
  0% { box-shadow: 0 0 0 0 rgba(51, 225, 210, 0.5); }
  70% { box-shadow: 0 0 0 9px rgba(51, 225, 210, 0); }
  100% { box-shadow: 0 0 0 0 rgba(51, 225, 210, 0); }
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-hours__head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
  }

  .page-contact .ct-hours__badge {
    align-self: auto;
    margin-bottom: 6px;
  }

  .page-contact .ct-hours__track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-hours__seg {
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .page-contact .ct-hours__seg:first-child {
    border-left: 0;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    padding-bottom: 76px;
  }

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

  .page-contact .ct-card {
    padding: 30px 26px;
  }

  .page-contact .ct-card--mail { min-height: 348px; }
  .page-contact .ct-card--tel  { min-height: 396px; }
  .page-contact .ct-card--addr { min-height: 310px; }

  .page-contact .ct-prep__inner {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: 60px;
  }

  .page-contact .ct-coop__row {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.3fr);
    gap: 46px;
    padding: 32px 0;
  }
}

@media (min-width: 1180px) {
  .page-contact .ct-hero__inner {
    padding-bottom: 92px;
  }

  .page-contact .ct-hours__panel {
    padding: 36px 36px 38px;
  }

  .page-contact .ct-coop__table {
    margin-top: 8px;
  }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-hours__dot {
    animation: none;
  }
}