.page-contact {
  --contact-gap: clamp(14px, 2vw, 22px);
  --contact-panel: linear-gradient(158deg, rgba(11, 39, 66, .86), rgba(6, 24, 43, .92));
}

.page-contact .breadcrumbs {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  padding: clamp(24px, 4.5vw, 52px) 0 clamp(30px, 5vw, 62px);
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 8%;
  right: -12%;
  width: min(620px, 90vw);
  height: min(620px, 90vw);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(34, 224, 214, .16), transparent 66%);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}

.page-contact .contact-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: center;
}

.page-contact .contact-hero__copy {
  max-width: 46ch;
}

.page-contact .contact-hero h1 {
  margin: 6px 0 0;
  font-family: var(--font-head);
  font-size: clamp(40px, 8vw, 78px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.03em;
  color: var(--white);
  text-shadow: 0 0 42px rgba(34, 224, 214, .18);
}

.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.82;
  color: var(--cyan-soft);
  max-width: 52ch;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-contact .contact-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-contact .contact-hero__figure {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
}

/* ---------- 联系方式 ---------- */

.page-contact .contact-grid {
  display: grid;
  gap: var(--contact-gap);
  margin-top: clamp(22px, 4vw, 38px);
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--contact-panel);
  overflow: hidden;
  transition: border-color .32s var(--ease), transform .32s var(--ease), box-shadow .32s var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), transparent 78%);
  opacity: .75;
}

.page-contact .contact-card--addr::before {
  background: linear-gradient(180deg, var(--flare), transparent 78%);
}

.page-contact .contact-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.page-contact .contact-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .contact-card__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.01em;
}

.page-contact .contact-card__value {
  margin: 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.7;
  color: var(--cyan-soft);
  word-break: break-word;
}

.page-contact .contact-card__value--mono {
  font-family: var(--font-num);
  font-size: clamp(16px, 1.9vw, 20px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--cyan);
}

.page-contact .contact-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel);
}

.page-contact .contact-card .copy-btn {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 服务时间 ---------- */

.page-contact .hours-layout {
  display: grid;
  gap: clamp(24px, 4vw, 42px);
  align-items: center;
}

.page-contact .hours-lead {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--cyan-soft);
  max-width: 54ch;
}

.page-contact .hours-figure {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
}

.page-contact .hours-list {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .hours-list li {
  display: grid;
  gap: 4px;
  padding: 14px 18px;
  border-left: 2px solid var(--line-strong);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--panel-2);
  transition: background .28s var(--ease), border-color .28s var(--ease);
}

.page-contact .hours-list li:hover {
  background: var(--panel);
  border-left-color: var(--cyan);
}

.page-contact .hours-list__k {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .hours-list__v {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--white);
}

.page-contact .hours-bar {
  margin-top: clamp(26px, 4vw, 40px);
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-2);
}

.page-contact .hours-bar__track {
  position: relative;
  height: 10px;
  border-radius: var(--radius-pill);
  background: rgba(92, 122, 153, .28);
  overflow: hidden;
}

.page-contact .hours-bar__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 16.6%;
  width: 50%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  box-shadow: 0 0 18px rgba(34, 224, 214, .5);
}

.page-contact .hours-bar__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--steel);
}

.page-contact .hours-bar__note {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--cyan-soft);
}

/* ---------- 合作与反馈 ---------- */

.page-contact .coop-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(11, 39, 66, .72), rgba(6, 24, 43, .5));
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-contact .coop-card:hover {
  border-top-color: var(--flare);
  transform: translateY(-4px);
}

.page-contact .coop-card__no {
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: rgba(34, 224, 214, .38);
}

.page-contact .coop-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 800;
  color: var(--white);
}

.page-contact .coop-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cyan-soft);
}

.page-contact .coop-card__foot {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--steel);
}

/* ---------- 到访与沟通 ---------- */

.page-contact .visit-layout {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-contact .visit-lead {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--cyan-soft);
  max-width: 54ch;
}

.page-contact .visit-list {
  list-style: none;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .visit-list__item {
  display: grid;
  gap: 4px;
  padding-left: 16px;
  border-left: 1px solid var(--line-strong);
}

.page-contact .visit-list__label {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--flare);
}

.page-contact .visit-list__text {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--white);
}

.page-contact .visit-card {
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--contact-panel);
  box-shadow: var(--shadow-lift);
}

.page-contact .visit-card__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.1vw, 22px);
  font-weight: 800;
  color: var(--white);
}

.page-contact .visit-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .visit-steps__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
}

.page-contact .visit-steps__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  font-family: var(--font-num);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--cyan);
}

.page-contact .visit-steps__text {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--cyan-soft);
  padding-top: 5px;
}

.page-contact .visit-card__note {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.72;
  color: var(--steel);
}

/* ---------- 收口 ---------- */

.page-contact .contact-cta {
  margin-top: clamp(30px, 5vw, 60px);
  padding: clamp(30px, 4.5vw, 52px) 0;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(11, 39, 66, .5), rgba(4, 16, 28, .9));
}

.page-contact .contact-cta__inner {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  align-items: center;
}

.page-contact .contact-cta__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-contact .contact-cta__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cyan-soft);
  max-width: 52ch;
}

.page-contact .contact-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-contact .contact-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    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 .visit-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }

  .page-contact .hours-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, .78fr);
  }
}

@media (max-width: 480px) {
  .page-contact .contact-hero h1 {
    font-size: clamp(34px, 11vw, 46px);
  }

  .page-contact .hours-bar__scale {
    font-size: 10.5px;
  }

  .page-contact .contact-hero__actions .btn,
  .page-contact .contact-cta__links .btn {
    flex: 1 1 auto;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .coop-card,
  .page-contact .hours-list li {
    transition: none;
  }

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