.page-contact {
  --cc-pad: clamp(18px, 2.6vw, 30px);
  --cc-gap: clamp(18px, 2.6vw, 32px);
  background: var(--c-deep);
  color: var(--c-white);
  font-family: var(--f-sans);
  padding-bottom: clamp(56px, 9vw, 108px);
  overflow-x: clip;
}

.page-contact img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-contact [id] {
  scroll-margin-top: 28px;
}

.page-contact .breadcrumb {
  padding-top: clamp(20px, 3vw, 36px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  padding: clamp(26px, 4vw, 46px) 0 clamp(30px, 5vw, 60px);
  border-bottom: var(--line);
}

.page-contact .contact-hero__title {
  margin: 14px 0 0;
  font-family: var(--f-serif);
  font-weight: 700;
  font-size: clamp(29px, 5vw, 54px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  max-width: 21ch;
}

.page-contact .contact-hero__title-second {
  display: block;
  padding-left: 0.7em;
  color: var(--c-cyan);
}

.page-contact .contact-hero__lede {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: clamp(15.5px, 1.15vw, 17.5px);
  line-height: 1.8;
  color: var(--c-white);
}

.page-contact .contact-hero .btn-row {
  margin-top: 28px;
}

.page-contact .contact-hero__pulse {
  padding: var(--cc-pad);
  background: var(--c-panel);
  border: var(--line);
  border-left: 2px solid var(--c-cyan);
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-contact .contact-hero__facts {
  margin: 0;
  display: grid;
  gap: 18px;
}

.page-contact .contact-hero__fact {
  display: grid;
  gap: 8px;
  padding-top: 16px;
  border-top: var(--line);
}

.page-contact .contact-hero__fact:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .contact-hero__fact dt,
.page-contact .contact-hero__fact dd {
  margin: 0;
}

.page-contact .contact-hero__fact-num {
  font-size: clamp(25px, 3.4vw, 36px);
  line-height: 1.05;
  color: var(--c-cyan);
  font-variant-numeric: tabular-nums;
}

.page-contact .contact-hero__pulse-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-muted);
}

/* ---------- 联系卡片 ---------- */
.page-contact .contact-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--cc-gap);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: var(--cc-pad);
  background: var(--c-panel);
  border: var(--line);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  border-color: var(--c-cyan);
  transform: translateY(-2px);
}

.page-contact .contact-card__label {
  margin: 0;
  color: var(--c-muted);
}

.page-contact .contact-card__value {
  margin: 0;
  font-size: clamp(16px, 1.7vw, 21px);
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: var(--c-white);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-card__value--addr {
  font-family: var(--f-sans);
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.72;
  letter-spacing: 0.01em;
}

.page-contact .contact-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-contact .contact-card__foot {
  margin-top: auto;
  padding-top: 16px;
  border-top: var(--line);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.page-contact .locator {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.page-contact .locator__ring {
  position: absolute;
  inset: 0;
  border: 1px solid var(--c-grid);
  transform: rotate(45deg);
}

.page-contact .locator__dot {
  width: 8px;
  height: 8px;
  background: var(--c-cyan);
}

/* ---------- 反馈 ---------- */
.page-contact .feedback {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-contact .tips-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .tips-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-white);
}

.page-contact .tips-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 2px;
  background: var(--c-cyan);
}

.page-contact .feedback__hint {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-contact .feedback__figure {
  margin: 0;
}

.page-contact .feedback__hint a,
.page-contact .partner-note a,
.page-contact .visit__text a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(111, 242, 224, 0.4);
  transition: border-color var(--dur) var(--ease);
}

.page-contact .feedback__hint a:hover,
.page-contact .partner-note a:hover,
.page-contact .visit__text a:hover,
.page-contact .feedback__hint a:focus-visible,
.page-contact .partner-note a:focus-visible,
.page-contact .visit__text a:focus-visible {
  border-bottom-color: var(--c-cyan);
}

/* ---------- 流程 ---------- */
.page-contact .flow {
  list-style: none;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.2vw, 24px);
}

.page-contact .flow__step {
  position: relative;
  padding: clamp(18px, 2.2vw, 24px) clamp(18px, 2.2vw, 26px) clamp(20px, 2.4vw, 28px);
  background: var(--c-panel);
  border: var(--line);
  transition: border-color var(--dur) var(--ease);
}

.page-contact .flow__step:hover {
  border-color: var(--c-cyan);
}

.page-contact .flow__step:focus {
  outline: none;
}

.page-contact .flow__step:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
  border-color: var(--c-cyan);
}

.page-contact .flow__node {
  display: inline-block;
  padding-bottom: 4px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-cyan);
  border-bottom: 2px solid var(--c-cyan);
}

.page-contact .flow__title {
  margin: 14px 0 0;
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  color: var(--c-white);
}

.page-contact .flow__desc {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-muted);
}

/* ---------- 合作 ---------- */
.page-contact .partner-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.4vw, 28px);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .partner-item {
  padding: clamp(18px, 2.2vw, 26px);
  border-top: 2px solid var(--c-steel);
  background: linear-gradient(180deg, rgba(12, 32, 51, 0.9), rgba(6, 19, 31, 0.9));
  transition: border-color var(--dur) var(--ease);
}

.page-contact .partner-item:hover,
.page-contact .partner-item:focus-within {
  border-top-color: var(--c-cyan);
}

.page-contact .partner-item__title {
  margin: 0;
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: 17px;
  line-height: 1.5;
  color: var(--c-white);
}

.page-contact .partner-item__desc {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-contact .partner-note {
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding-top: 18px;
  border-top: var(--line);
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
}

/* ---------- 回复节奏 ---------- */
.page-contact .pace-list {
  list-style: none;
  margin: clamp(20px, 3vw, 34px) 0 0;
  padding: 0;
  border-top: var(--line);
}

.page-contact .pace-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: var(--line);
}

.page-contact .pace-item__tag {
  margin: 0;
  color: var(--c-muted);
}

.page-contact .pace-item__time {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.15;
  color: var(--c-white);
  font-variant-numeric: tabular-nums;
}

.page-contact .pace-item--accent .pace-item__time {
  color: var(--c-coral);
}

.page-contact .pace-item__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-muted);
}

/* ---------- 到访与区域 ---------- */
.page-contact .visit {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .visit__sub {
  margin: 0 0 10px;
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  color: var(--c-white);
}

.page-contact .visit__sub:not(:first-child) {
  margin-top: 26px;
}

.page-contact .visit__text p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--c-muted);
}

.page-contact .visit__links {
  padding-top: 16px;
  border-top: var(--line);
  font-size: 14px;
}

.page-contact .visit__figure {
  margin: 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 780px) {
  .page-contact .flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .flow__step::after {
    content: "";
    position: absolute;
    top: 46px;
    right: calc(-1 * clamp(16px, 2.2vw, 24px));
    width: clamp(16px, 2.2vw, 24px);
    height: 1px;
    background: var(--c-cyan);
    opacity: 0.5;
  }

  .page-contact .flow__step:last-child::after {
    display: none;
  }

  .page-contact .pace-item {
    grid-template-columns: 140px 170px minmax(0, 1fr);
    align-items: baseline;
    gap: clamp(16px, 2.6vw, 34px);
  }
}

@media (min-width: 820px) {
  .page-contact .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-contact .partner-item:nth-child(2) {
    margin-top: 28px;
  }

  .page-contact .partner-item:nth-child(3) {
    margin-top: 12px;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-cards {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.86fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-card--phone {
    margin-top: clamp(24px, 4vw, 52px);
  }

  .page-contact .contact-card--addr {
    margin-top: clamp(10px, 1.6vw, 20px);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.85fr);
    align-items: start;
  }

  .page-contact .feedback,
  .page-contact .visit {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
    align-items: start;
  }
}

@media (max-width: 520px) {
  .page-contact .contact-hero__title-second {
    padding-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .flow__step,
  .page-contact .partner-item,
  .page-contact .contact-card__foot,
  .page-contact .feedback__hint a,
  .page-contact .partner-note a,
  .page-contact .visit__text a {
    transition: none;
  }

  .page-contact .contact-card:hover,
  .page-contact .contact-card:focus-within {
    transform: none;
  }
}