.page-contact {
  --pc-line: rgba(53, 240, 196, 0.24);
  --pc-line-soft: rgba(237, 245, 236, 0.12);
  --pc-night: rgba(19, 26, 58, 0.48);
  position: relative;
  overflow-x: clip;
}

.page-contact h2 {
  color: var(--cream);
  line-height: 1.12;
}

.page-contact h3 {
  color: var(--cream);
}

/* ---------- 面包屑 ---------- */
.page-contact .page-contact__crumbs {
  padding-block: clamp(1.1rem, 3vw, 1.7rem) 0.4rem;
}

/* ---------- 首屏 ---------- */
.page-contact .page-contact__hero {
  position: relative;
  padding-block: clamp(0.8rem, 3vw, 1.8rem) clamp(2.4rem, 7vw, 4.6rem);
}

.page-contact .page-contact__hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(52vw, 560px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan));
  opacity: 0.5;
  pointer-events: none;
}

.page-contact .page-contact__hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 2.8rem);
  align-items: end;
}

.page-contact .page-contact__title {
  margin: 0.3rem 0 1rem;
  font-size: clamp(2.4rem, 11vw, 5rem);
  line-height: 0.9;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-contact .page-contact__lede {
  max-width: 44ch;
  margin: 0 0 1.5rem;
}

.page-contact .page-contact__quick {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem;
  margin: 0 0 1.6rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--pc-line-soft);
}

.page-contact .page-contact__quick-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}

.page-contact .page-contact__quick-label {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-dim);
}

.page-contact .page-contact__quick-value {
  font-size: clamp(0.95rem, 2.6vw, 1.15rem);
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .page-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-contact .page-contact__hero-media {
  position: relative;
  margin: 0;
  max-width: 430px;
  border: 1px solid var(--pc-line);
  min-width: 0;
}

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

.page-contact .page-contact__hero-media::after {
  content: "工作日 48 小时内回复";
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 0.45rem 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--pitch-deep);
  background: var(--amber);
}

@media (min-width: 560px) {
  .page-contact .page-contact__quick {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .page-contact__hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-contact .page-contact__hero-media {
    max-width: none;
  }
}

/* ---------- 通道 ---------- */
.page-contact .page-contact__channels {
  padding-block: clamp(2.2rem, 6vw, 4rem);
}

.page-contact .page-contact__cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2.6vw, 1.6rem);
  margin-top: clamp(1.5rem, 4vw, 2.4rem);
}

.page-contact .page-contact__card {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  min-width: 0;
  border-left: 2px solid var(--pc-line);
}

.page-contact .page-contact__card-value {
  margin: 0;
  font-size: clamp(1.1rem, 3.6vw, 1.6rem);
  line-height: 1.18;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-contact .page-contact__card p:not(.panel-title):not(.page-contact__card-value) {
  margin: 0;
  color: var(--cream-dim);
  line-height: 1.75;
}

.page-contact .page-contact__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 820px) {
  .page-contact .page-contact__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 问题分类 ---------- */
.page-contact .page-contact__topics {
  position: relative;
  padding-block: clamp(2.4rem, 6.5vw, 4.4rem);
  background: linear-gradient(
    180deg,
    transparent 0%,
    var(--pc-night) 12%,
    var(--pc-night) 88%,
    transparent 100%
  );
}

.page-contact .page-contact__topics-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.4rem, 3.4vw, 2.2rem) clamp(1.2rem, 3vw, 2.4rem);
  margin-top: clamp(1.6rem, 4vw, 2.6rem);
}

.page-contact .page-contact__topic {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding-top: 1.05rem;
  border-top: 1px solid var(--pc-line);
}

.page-contact .page-contact__topic-num {
  display: block;
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--amber);
}

.page-contact .page-contact__topic h3 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.02rem, 2.6vw, 1.22rem);
  line-height: 1.32;
}

.page-contact .page-contact__topic p {
  margin: 0 0 0.9rem;
  color: var(--cream-dim);
  line-height: 1.72;
}

.page-contact .page-contact__topic-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin: auto 0 0;
  font-size: 0.78rem;
  color: var(--cream-faint);
}

@media (min-width: 700px) {
  .page-contact .page-contact__topics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-contact .page-contact__topics-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 联系前的三步 ---------- */
.page-contact .page-contact__prepare {
  padding-block: clamp(2.4rem, 6.5vw, 4.4rem);
}

.page-contact .page-contact__prepare-copy h2 {
  margin: 0.4rem 0 1rem;
  font-size: clamp(1.6rem, 5.2vw, 2.5rem);
}

.page-contact .page-contact__prepare-copy p {
  color: var(--cream-dim);
  line-height: 1.75;
}

.page-contact .page-contact__prepare-cta {
  margin-top: 1.3rem;
}

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

/* ---------- 通信地址 ---------- */
.page-contact .page-contact__visit {
  padding-block: clamp(2.4rem, 6.5vw, 4.4rem);
}

.page-contact .page-contact__visit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 2.8rem);
  align-items: center;
}

.page-contact .page-contact__visit-copy {
  min-width: 0;
}

.page-contact .page-contact__visit-copy h2 {
  margin: 0.4rem 0 1rem;
  font-size: clamp(1.6rem, 5.2vw, 2.5rem);
}

.page-contact .page-contact__visit-copy p {
  color: var(--cream-dim);
  line-height: 1.75;
}

.page-contact .page-contact__visit-address {
  display: block;
  margin: 1.4rem 0 0;
  padding: 0.35rem 0 0.35rem 1.1rem;
  border-left: 3px solid var(--amber);
  font-style: normal;
  font-size: clamp(0.98rem, 2.6vw, 1.16rem);
  line-height: 1.7;
  color: var(--cream);
}

.page-contact .page-contact__visit-note {
  margin-top: 1.2rem;
  font-size: 0.88rem;
  color: var(--cream-faint);
}

.page-contact .page-contact__visit-media {
  position: relative;
  margin: 0;
  border: 1px solid var(--pc-line-soft);
  min-width: 0;
}

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

@media (min-width: 860px) {
  .page-contact .page-contact__visit-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  }
}

/* ---------- 相关页面 ---------- */
.page-contact .page-contact__more {
  padding-block: clamp(2.2rem, 6vw, 4rem) clamp(3rem, 8vw, 5.4rem);
}

.page-contact .page-contact__links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: clamp(1.2rem, 3vw, 2rem) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pc-line-soft);
}

.page-contact .page-contact__links li {
  border-bottom: 1px solid var(--pc-line-soft);
}

.page-contact .page-contact__links a {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 1.05rem 0;
  color: var(--cream);
  text-decoration: none;
  transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.page-contact .page-contact__links a:hover,
.page-contact .page-contact__links a:focus-visible {
  color: var(--cyan);
  padding-left: 0.45rem;
}

.page-contact .page-contact__links .mono {
  flex: none;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--amber);
}

@media (min-width: 760px) {
  .page-contact .page-contact__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(1.5rem, 4vw, 3rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .page-contact__links a {
    transition: none;
  }

  .page-contact .page-contact__links a:hover,
  .page-contact .page-contact__links a:focus-visible {
    padding-left: 0;
  }
}