.page-contact {
  --contact-shell: clamp(22px, 3.2vw, 40px);
  --contact-radius: 14px 2px 14px 2px;
  --contact-hover: #0E1F3A;
}

.page-contact .contact-hero__grid > *,
.page-contact .office-grid > *,
.page-contact .follow-grid > * {
  min-width: 0;
}

.page-contact .breadcrumbs {
  margin: 0 0 clamp(22px, 3vw, 34px);
  font-size: var(--t-sm);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  padding-block: clamp(30px, 4.5vw, 58px) clamp(46px, 6vw, 86px);
}

.page-contact .contact-hero__head {
  max-width: 76ch;
}

.page-contact .contact-hero h1 {
  margin: .34em 0 .42em;
  font-size: clamp(2rem, 4.6vw, 3.3rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--c-text);
}

.page-contact .contact-hero__lead {
  margin: 0;
  max-width: 64ch;
  color: var(--c-dim);
  font-size: var(--t-body);
  line-height: 1.85;
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  margin-top: clamp(28px, 4vw, 46px);
}

@media (min-width: 920px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
  }
}

.page-contact .contact-hero__phone {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: var(--contact-shell);
  border: 1px solid var(--c-grid);
  border-radius: var(--contact-radius);
  background:
    radial-gradient(120% 130% at 0% 0%, rgba(30, 107, 255, .22), transparent 64%),
    linear-gradient(158deg, var(--c-panel), rgba(10, 23, 48, .78));
  box-shadow: var(--glow-cyan);
  overflow: hidden;
}

.page-contact .contact-hero__tag {
  font-size: var(--t-label);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-mist);
}

.page-contact .phone-giant {
  display: block;
  white-space: nowrap;
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(1.6rem, 5vw, 3.3rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--c-warm);
  text-decoration: none;
  transition: text-shadow .18s ease, filter .18s ease;
}

.page-contact .phone-giant:hover,
.page-contact .phone-giant:focus-visible {
  filter: brightness(1.18);
  text-shadow: 0 0 28px rgba(255, 138, 61, .38);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-contact .contact-hero__hint {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.8;
  color: var(--c-dim);
}

.page-contact .contact-hero__side {
  display: grid;
  gap: var(--gap);
  align-content: start;
}

.page-contact .contact-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: var(--contact-shell);
}

.page-contact .contact-card__tag {
  font-size: var(--t-label);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-dim);
}

.page-contact .contact-card__value {
  font-family: var(--f-mono);
  font-weight: 600;
  font-size: clamp(1rem, 2.5vw, 1.32rem);
  line-height: 1.45;
  color: var(--c-cyan);
  text-decoration: none;
  word-break: break-all;
  transition: color .16s ease;
}

.page-contact .contact-card__value:hover,
.page-contact .contact-card__value:focus-visible {
  color: var(--c-mist);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-card__addr {
  margin: 0;
  font-weight: 600;
  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
  line-height: 1.55;
  color: var(--c-text);
}

.page-contact .contact-card__desc {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.8;
  color: var(--c-dim);
}

.page-contact .contact-card__note {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--c-grid);
  font-size: var(--t-sm);
  line-height: 1.75;
  color: var(--c-faint);
}

.page-contact .copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 9px 16px;
  font-family: inherit;
  font-size: var(--t-sm);
  font-weight: 600;
  color: var(--c-mist);
  background: rgba(143, 243, 230, .07);
  border: 1px solid rgba(143, 243, 230, .3);
  border-radius: var(--r-b) var(--r-a) var(--r-b) var(--r-a);
  cursor: pointer;
  transition: background .16s ease, border-color .16s ease, color .16s ease;
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  background: rgba(143, 243, 230, .16);
  border-color: var(--c-mist);
  color: var(--c-text);
}

.page-contact .copy-btn[data-copied] {
  color: var(--c-ok);
  border-color: rgba(63, 217, 160, .55);
  background: rgba(63, 217, 160, .12);
}

.page-contact .contact-hero__media {
  margin: clamp(30px, 4.4vw, 52px) 0 0;
}

.page-contact .media-frame__inner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 值守时段 ---------- */

.page-contact .hours-list {
  list-style: none;
  margin: clamp(26px, 3.6vw, 42px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--c-grid);
  border: 1px solid var(--c-grid);
  border-radius: var(--contact-radius);
  overflow: hidden;
}

@media (min-width: 840px) {
  .page-contact .hours-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .hours-item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(22px, 2.8vw, 30px);
  background: var(--c-abyss);
  transition: background .16s ease;
}

.page-contact .hours-item:hover {
  background: var(--contact-hover);
}

.page-contact .hours-item::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: var(--c-cyan);
  transition: width .16s ease;
}

.page-contact .hours-item:hover::after {
  width: 2px;
}

.page-contact .hours-item__label {
  font-size: var(--t-label);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-dim);
}

.page-contact .hours-item__value {
  font-weight: 700;
  font-size: clamp(1.5rem, 3.2vw, 2.05rem);
  line-height: 1.1;
  color: var(--c-cyan);
}

.page-contact .hours-item__desc {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.8;
  color: var(--c-dim);
}

.page-contact .resp-band {
  margin-top: var(--gap);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--c-grid);
  border: 1px solid var(--c-grid);
  border-radius: var(--contact-radius);
  overflow: hidden;
}

@media (min-width: 700px) {
  .page-contact .resp-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .resp-band__cell {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--c-panel);
}

.page-contact .resp-band__num {
  font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1;
  color: var(--c-cyan);
}

.page-contact .resp-band__unit {
  font-size: var(--t-sm);
  color: var(--c-mist);
}

.page-contact .resp-band__cap {
  flex: 1 1 100%;
  margin-top: 4px;
  font-size: var(--t-label);
  letter-spacing: .06em;
  color: var(--c-dim);
}

/* ---------- 处理流程 ---------- */

.page-contact .flow {
  list-style: none;
  margin: clamp(26px, 3.6vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

@media (min-width: 900px) {
  .page-contact .flow {
    position: relative;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .flow::before {
    content: "";
    position: absolute;
    top: 21px;
    left: 8%;
    right: 8%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--c-grid) 10%, var(--c-grid) 90%, transparent);
  }
}

.page-contact .flow__step {
  position: relative;
  padding-left: 40px;
}

@media (min-width: 900px) {
  .page-contact .flow__step {
    padding: 50px 10px 0 0;
  }
}

.page-contact .flow__step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-deep);
  border: 2px solid var(--c-cyan);
  box-shadow: 0 0 0 5px rgba(34, 224, 255, .08);
  transition: box-shadow .2s ease, background .2s ease;
}

@media (min-width: 900px) {
  .page-contact .flow__step::before {
    left: 8px;
    top: 13px;
  }
}

.page-contact .flow__idx {
  display: block;
  margin-bottom: 8px;
  font-size: var(--t-label);
  letter-spacing: .12em;
  color: var(--c-faint);
}

.page-contact .flow__title {
  margin: 0 0 8px;
  font-size: var(--t-3);
  font-weight: 700;
  color: var(--c-text);
  transition: color .16s ease;
}

.page-contact .flow__step p {
  margin: 0 0 8px;
  font-size: var(--t-sm);
  line-height: 1.8;
  color: var(--c-dim);
}

.page-contact .flow__need {
  margin-bottom: 0;
  padding-left: 12px;
  border-left: 2px solid rgba(143, 243, 230, .35);
  color: var(--c-mist);
}

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

.page-contact .flow__step:hover::before {
  background: var(--c-cyan);
  box-shadow: 0 0 0 7px rgba(34, 224, 255, .14);
}

/* ---------- 办公地址 ---------- */

.page-contact .office-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.4vw, 40px);
  margin-top: clamp(26px, 3.6vw, 42px);
}

@media (min-width: 920px) {
  .page-contact .office-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
    align-items: center;
  }
}

.page-contact .office-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding-left: 20px;
  border-left: 2px solid var(--c-warm);
}

.page-contact .office-info__tag {
  font-size: var(--t-label);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-dim);
}

.page-contact .office-info__addr {
  margin: 0;
  font-weight: 600;
  font-size: clamp(1.15rem, 2.8vw, 1.55rem);
  line-height: 1.5;
  color: var(--c-text);
}

.page-contact .office-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .office-list li {
  position: relative;
  padding-left: 16px;
  font-size: var(--t-sm);
  line-height: 1.8;
  color: var(--c-dim);
}

.page-contact .office-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 7px;
  height: 1px;
  background: var(--c-cyan);
}

.page-contact .office-list strong {
  margin-right: 4px;
  font-weight: 600;
  color: var(--c-mist);
}

/* ---------- 回访与记录 ---------- */

.page-contact .follow-grid {
  margin-top: clamp(26px, 3.6vw, 42px);
}

.page-contact .follow-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(22px, 3vw, 34px);
}

.page-contact .follow-card--visit {
  border-left: 3px solid var(--c-warm);
}

.page-contact .follow-card--archive {
  border-left: 3px solid var(--c-cyan);
}

.page-contact .follow-card__title {
  margin: 0;
  font-size: var(--t-3);
  font-weight: 700;
  color: var(--c-text);
}

.page-contact .follow-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .follow-card__list li {
  font-size: var(--t-sm);
  line-height: 1.8;
  color: var(--c-dim);
}

.page-contact .follow-card__list .num {
  margin-right: 4px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-warm);
}

.page-contact .follow-card p {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.85;
  color: var(--c-dim);
}

.page-contact .follow-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: auto;
  padding-top: 10px;
}

.page-contact .follow-foot {
  margin: var(--gap) 0 0;
  font-size: var(--t-sm);
  line-height: 1.85;
  color: var(--c-dim);
}

.page-contact .follow-foot a {
  color: var(--c-mist);
  text-underline-offset: 3px;
  transition: color .16s ease;
}

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

/* ---------- 窄屏收敛 ---------- */

@media (max-width: 640px) {
  .page-contact .contact-hero__actions {
    width: 100%;
  }

  .page-contact .contact-hero__actions .btn,
  .page-contact .contact-hero__actions .copy-btn {
    flex: 1 1 46%;
  }

  .page-contact .phone-giant {
    font-size: clamp(1.5rem, 7.6vw, 2rem);
  }

  .page-contact .copy-btn {
    width: 100%;
  }
}