.page-contact {
  --ct-panel: var(--ink-1);
  --ct-hair: var(--line);
}

.page-contact .breadcrumbs {
  padding-top: clamp(1rem, 3vw, 1.75rem);
}

/* ---------- 联络首屏 ---------- */
.page-contact .contact-hero {
  padding: clamp(1.75rem, 5vw, 3.5rem) 0 clamp(2rem, 5vw, 4rem);
}

.page-contact .contact-hero__grid {
  row-gap: clamp(1.75rem, 4vw, 2.5rem);
  align-items: start;
}

.page-contact .contact-hero__kicker {
  margin: 0 0 0.9rem;
  color: var(--mist);
}

.page-contact .contact-hero__title {
  margin: 0 0 1.1rem;
  font-size: clamp(2rem, 6.4vw, 4rem);
  font-weight: 300;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--cloud);
}

.page-contact .contact-hero__lead {
  margin: 0 0 1.6rem;
  max-width: 34em;
  color: var(--mist);
  font-size: var(--step-17);
  line-height: 1.75;
}

.page-contact .contact-hero__facts {
  list-style: none;
  margin: 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.55rem;
}

.page-contact .contact-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  color: var(--cloud);
  font-size: var(--step-14);
}

.page-contact .contact-hero__facts .num {
  flex: 0 0 auto;
  min-width: 5.25rem;
  color: var(--gold);
  letter-spacing: 0.06em;
}

/* ---------- 图片承载 ---------- */
.page-contact .media-plate {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ct-panel);
  overflow: hidden;
}

.page-contact .media-plate::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 52px;
  height: 3px;
  background: var(--gold);
  z-index: 2;
}

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

.page-contact .media-plate__caption {
  margin: 0;
  padding: 0.6rem 0.85rem;
  border-top: 1px solid var(--line);
  color: var(--mist);
  font-size: var(--step-12);
}

/* ---------- 章节标题 ---------- */
.page-contact .contact-head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 0.85rem;
  padding-bottom: 0.85rem;
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-head--tight {
  margin-bottom: 1.4rem;
}

.page-contact .contact-head__num {
  color: var(--gold);
}

.page-contact .contact-head__title {
  margin: 0;
  font-size: clamp(1.35rem, 3.6vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--cloud);
}

/* ---------- 两个渠道 ---------- */
.page-contact .channels {
  padding: clamp(2rem, 5vw, 3.5rem) 0;
}

.page-contact .channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1rem, 2.5vw, 1.5rem);
}

.page-contact .channel-card {
  position: relative;
  padding: clamp(1.35rem, 3vw, 2.1rem);
  background: var(--ct-panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
}

.page-contact .channel-card--phone {
  border-top-color: var(--copper);
}

.page-contact .channel-card__tag {
  display: inline-block;
  margin: 0 0 0.9rem;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--line);
  color: var(--mist);
  font-size: var(--step-12);
  letter-spacing: 0.06em;
  line-height: 1.6;
}

.page-contact .channel-card__name {
  margin: 0 0 0.5rem;
  font-size: var(--step-22);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--cloud);
}

.page-contact .channel-card__value {
  margin: 0 0 1rem;
  font-family: var(--font-latin);
  font-size: clamp(1.2rem, 4.6vw, 1.95rem);
  font-weight: 300;
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: var(--gold-hi);
  overflow-wrap: anywhere;
}

.page-contact .channel-card--phone .channel-card__value {
  color: var(--cloud);
  letter-spacing: 0.06em;
}

.page-contact .channel-card__desc {
  margin: 0 0 1.1rem;
  max-width: 34em;
  color: var(--mist);
  font-size: var(--step-17);
  line-height: 1.75;
}

.page-contact .channel-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .channel-card__list li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.15rem;
  border-bottom: 1px solid var(--line);
  color: var(--cloud);
  font-size: var(--step-14);
  line-height: 1.6;
}

.page-contact .channel-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05rem;
  width: 6px;
  height: 6px;
  background: var(--gold);
}

.page-contact .channel-card--phone .channel-card__list li::before {
  background: var(--copper);
}

/* ---------- 响应时段 ---------- */
.page-contact .hours {
  padding: clamp(2rem, 5vw, 3.5rem) 0;
  background: var(--ct-panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .hours__bar {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin: 0 0 1.2rem;
}

.page-contact .hours__edge {
  flex: 0 0 auto;
  color: var(--mist);
  font-size: var(--step-12);
  letter-spacing: 0.14em;
}

.page-contact .hours__rail {
  position: relative;
  flex: 1 1 auto;
  height: 10px;
  border: 1px solid var(--line);
  background: var(--ink-0);
}

.page-contact .hours__fill {
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--teal-deep), var(--gold) 62%, var(--gold-hi));
}

.page-contact .hours__caption {
  margin: 0 0 1.3rem;
  max-width: 42em;
  color: var(--mist);
  font-size: var(--step-17);
  line-height: 1.75;
}

.page-contact .hours__notes {
  display: grid;
  gap: 0.6rem;
}

.page-contact .hours__note {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin: 0;
  color: var(--cloud);
  font-size: var(--step-14);
  line-height: 1.7;
}

.page-contact .hours__dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg) translateY(-1px);
}

/* ---------- 地址 ---------- */
.page-contact .place {
  padding: clamp(2rem, 5vw, 3.5rem) 0;
}

.page-contact .place__grid {
  row-gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

.page-contact .place__addr {
  margin: 0 0 1.1rem;
  padding-left: 1rem;
  border-left: 3px solid var(--gold);
  font-style: normal;
  font-size: clamp(1.1rem, 2.8vw, 1.5rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--cloud);
}

.page-contact .place__desc {
  margin: 0;
  max-width: 34em;
  color: var(--mist);
  font-size: var(--step-17);
  line-height: 1.75;
}

/* ---------- 准备清单 ---------- */
.page-contact .prepare {
  padding: clamp(2rem, 5vw, 3.5rem) 0;
}

.page-contact .prepare__grid {
  row-gap: clamp(1.5rem, 4vw, 2rem);
  align-items: start;
}

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

.page-contact .prepare__item {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.9rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
}

.page-contact .prepare__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .prepare__item-num {
  color: var(--gold);
  font-size: var(--step-14);
  letter-spacing: 0.12em;
}

.page-contact .prepare__item h3 {
  margin: 0 0 0.35rem;
  font-size: var(--step-17);
  font-weight: 900;
  color: var(--cloud);
}

.page-contact .prepare__item p {
  margin: 0;
  color: var(--mist);
  font-size: var(--step-14);
  line-height: 1.75;
}

.page-contact .prepare__aside {
  padding: clamp(1.15rem, 2.5vw, 1.6rem);
  border: 1px solid var(--line);
  background: var(--ct-panel);
}

.page-contact .prepare__aside-title {
  margin: 0 0 0.85rem !important;
  color: var(--gold) !important;
  font-size: var(--step-12) !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-contact .prepare__aside p {
  margin: 0 0 0.8rem;
  color: var(--mist);
  font-size: var(--step-14);
  line-height: 1.75;
}

.page-contact .prepare__aside p:last-child {
  margin-bottom: 0;
}

/* ---------- 反馈走向 ---------- */
.page-contact .routes {
  padding: clamp(2rem, 5vw, 3.5rem) 0;
}

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

.page-contact .routes__item {
  border-bottom: 1px solid var(--line);
}

.page-contact .routes__summary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: center;
  padding: 1.05rem 0;
  cursor: pointer;
  list-style: none;
}

.page-contact .routes__summary::-webkit-details-marker {
  display: none;
}

.page-contact .routes__dot {
  width: 8px;
  height: 8px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-contact .routes__label {
  display: block;
}

.page-contact .routes__name {
  display: block;
  font-size: var(--step-22);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--cloud);
}

.page-contact .routes__hint {
  display: block;
  margin-top: 0.25rem;
  color: var(--mist);
  font-size: var(--step-12);
  letter-spacing: 0.06em;
}

.page-contact .routes__body {
  padding: 0 0 1.25rem 1.9rem;
}

.page-contact .routes__body p {
  margin: 0;
  max-width: 42em;
  color: var(--mist);
  font-size: var(--step-14);
  line-height: 1.75;
}

.page-contact .routes__item[open] .routes__name {
  color: var(--gold-hi);
}

.page-contact .routes__item[open] .routes__dot {
  background: var(--gold-hi);
}

/* ---------- 收束 ---------- */
.page-contact .closing {
  padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(3rem, 8vw, 6rem);
}

.page-contact .closing__inner {
  display: grid;
  gap: 1rem;
}

.page-contact .closing__rail {
  display: block;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(201, 162, 39, 0));
}

.page-contact .closing__line {
  margin: 0;
  max-width: 42em;
  color: var(--mist);
  font-size: var(--step-14);
  line-height: 1.75;
}

.page-contact .closing__stamp {
  margin: 0;
  color: var(--mist);
  font-size: var(--step-12);
}

/* ---------- 链接与聚焦 ---------- */
.page-contact :where(a) {
  color: var(--gold-hi);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact :where(a:hover) {
  color: var(--gold);
}

.page-contact :where(a, summary):focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    column-gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-contact .channels__grid {
    grid-template-columns: 1.2fr 1fr;
  }

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

  .page-contact .place__grid {
    column-gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-contact .prepare__grid {
    column-gap: clamp(1.5rem, 3vw, 2.5rem);
  }
}