.page-contact {
  --ct-body-light: #33403C;
  --ct-body-dark: rgba(242, 239, 233, 0.76);
  --ct-index-light: #0B7A69;
  --ct-shadow-dark: 0 14px 32px rgba(11, 31, 26, 0.28);
  background: var(--deep);
  color: var(--white);
}

.page-contact [id] {
  scroll-margin-top: 84px;
}

/* ---------- 面包屑 ---------- */
.page-contact .crumbs {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: rgba(242, 239, 233, 0.58);
  margin: 0 0 1.75rem;
}

.page-contact .crumbs a {
  color: var(--cyan-soft);
  text-decoration: none;
}

.page-contact .crumbs a:hover,
.page-contact .crumbs a:focus-visible {
  color: var(--white);
}

.page-contact .crumbs__sep {
  margin: 0 0.55em;
  opacity: 0.5;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(2rem, 5vw, 3.25rem) 0 clamp(2.75rem, 6vw, 4.5rem);
  background:
    radial-gradient(120% 80% at 82% 0%, rgba(38, 240, 208, 0.14), transparent 58%),
    radial-gradient(90% 70% at 0% 100%, rgba(242, 169, 59, 0.10), transparent 60%),
    var(--deep);
  overflow: hidden;
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
}

.page-contact .contact-hero__main {
  min-width: 0;
}

.page-contact .index-tag {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 0.75rem;
}

.page-contact .contact-title {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(2rem, 6.4vw, 4.25rem);
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--white);
  margin: 0 0 1rem;
  max-width: 18ch;
}

.page-contact .contact-lede {
  max-width: 46ch;
  color: var(--ct-body-dark);
  margin: 0 0 1.5rem;
}

.page-contact .contact-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 2.25rem;
}

.page-contact .contact-quick__chip {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.85rem;
  border: 1px solid var(--line-dark-strong);
  border-radius: var(--radius);
  color: var(--cyan-soft);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-contact .contact-quick__chip:hover,
.page-contact .contact-quick__chip:focus-visible {
  background: rgba(38, 240, 208, 0.12);
  border-color: var(--cyan);
  color: var(--white);
}

/* 左侧窄栏 */
.page-contact .contact-aside__plate {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-contact .contact-aside__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  filter: saturate(0.5) contrast(1.06) brightness(0.86);
}

.page-contact .contact-aside__contour {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-contact .contact-aside__contour path {
  fill: none;
  stroke: var(--cyan-soft);
  stroke-width: 1;
  opacity: 0.6;
}

.page-contact .contact-aside__stamp {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 0.5rem 0.75rem;
  background: rgba(11, 31, 26, 0.78);
  color: var(--cyan-soft);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
}

.page-contact .contact-aside__lede {
  margin: 1rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ct-body-dark);
}

/* ---------- 联系方式卡 ---------- */
.page-contact .contact-cards {
  display: grid;
  gap: 0.875rem;
}

.page-contact .contact-card {
  display: grid;
  grid-template-columns: 4px minmax(0, 1fr);
  background: var(--white);
  color: var(--text-dark);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--ct-shadow-dark);
}

.page-contact .contact-card__bar {
  grid-row: 1 / -1;
  background: rgba(26, 31, 29, 0.16);
}

.page-contact .contact-card--primary .contact-card__bar {
  background: var(--gold);
}

.page-contact .contact-card__body {
  padding: 1.2rem 1.3rem 0.85rem;
}

.page-contact .contact-card__role {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-contact .contact-card--primary .contact-card__role {
  color: #9A6412;
}

.page-contact .contact-card__value {
  margin: 0.4rem 0 0.65rem;
  font-size: clamp(1.05rem, 3.4vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  word-break: break-word;
}

.page-contact .contact-card__value--phone {
  font-size: clamp(1.65rem, 7vw, 2.5rem);
  letter-spacing: 0.01em;
}

.page-contact .contact-card__value--addr {
  font-size: clamp(1.05rem, 3.6vw, 1.35rem);
  line-height: 1.45;
}

.page-contact .contact-card__desc {
  margin: 0 0 0.9rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ct-body-light);
}

.page-contact .contact-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-contact .contact-card__scene {
  grid-column: 2;
  margin: 0;
  padding: 0 1.3rem 1.1rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .copy-btn {
  appearance: none;
  font: inherit;
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  padding: 0.44rem 0.9rem;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--text-dark);
  cursor: pointer;
  transition: background 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  border-color: var(--gold);
  background: rgba(242, 169, 59, 0.16);
}

.page-contact .copy-btn[data-copied] {
  border-color: var(--gold);
  background: rgba(242, 169, 59, 0.2);
}

.page-contact .copy-btn[data-copied]::after {
  content: "✓";
  margin-left: 0.45em;
  color: var(--ok);
  font-weight: 700;
}

/* ---------- 咨询前准备 ---------- */
.page-contact .contact-prep {
  background: var(--white);
  color: var(--text-dark);
  padding: clamp(2.75rem, 6vw, 4.75rem) 0;
}

.page-contact .contact-prep .index-tag,
.page-contact .contact-partner .index-tag {
  color: var(--ct-index-light);
}

.page-contact .contact-h2 {
  font-size: clamp(1.5rem, 4.4vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.24;
  margin: 0 0 0.85rem;
  color: var(--text-dark);
}

.page-contact .contact-help .contact-h2 {
  color: var(--white);
}

.page-contact .contact-prep__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  margin-bottom: 2rem;
}

.page-contact .contact-prep__lede {
  margin: 0;
  max-width: 40ch;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ct-body-light);
}

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

.page-contact .contact-prep__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.72);
  border-radius: var(--radius);
}

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

.page-contact .contact-step {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
}

.page-contact .contact-step__num {
  display: block;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin-bottom: 0.7rem;
}

.page-contact .contact-step__num::after {
  content: "";
  display: block;
  width: 28px;
  height: 2px;
  margin-top: 0.55rem;
  background: var(--gold);
}

.page-contact .contact-step__title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

.page-contact .contact-step__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ct-body-light);
}

/* ---------- 帮助中心引导 ---------- */
.page-contact .contact-help {
  background:
    linear-gradient(180deg, rgba(38, 240, 208, 0.05), transparent 42%),
    var(--deep);
  color: var(--white);
  border-top: 1px solid var(--line-dark);
  padding: clamp(2.75rem, 6vw, 4.5rem) 0;
}

.page-contact .contact-help__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
}

.page-contact .contact-help__body {
  margin: 0 0 1.5rem;
  max-width: 46ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ct-body-dark);
}

.page-contact .contact-help__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-contact .contact-help__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.125rem;
  align-self: start;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
}

.page-contact .contact-help__item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.95rem 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(242, 239, 233, 0.86);
}

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

.page-contact .contact-help__item .dot {
  margin-top: 0.5em;
  flex: none;
}

/* ---------- 商务与媒体 ---------- */
.page-contact .contact-partner {
  background: var(--paper);
  color: var(--text-dark);
  padding: clamp(2.75rem, 6vw, 4.5rem) 0;
}

.page-contact .contact-partner__head {
  max-width: 62ch;
  margin-bottom: 1.75rem;
}

.page-contact .contact-partner__lede {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ct-body-light);
}

.page-contact .contact-partner__grid {
  margin-bottom: 1.5rem;
}

.page-contact .contact-partner__item {
  background: var(--white);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  padding: 1.4rem 1.3rem;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-contact .contact-partner__item:hover {
  transform: translateY(-3px);
  border-color: rgba(242, 169, 59, 0.6);
}

.page-contact .contact-partner__item .card__title {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 0.6rem;
}

.page-contact .contact-partner__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ct-body-light);
}

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

.page-contact .contact-jump {
  display: inline-block;
  color: #8A5A12;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 169, 59, 0.7);
  padding-bottom: 2px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact .contact-jump:hover,
.page-contact .contact-jump:focus-visible {
  color: var(--text-dark);
  border-color: var(--text-dark);
}

/* ---------- 服务范围 ---------- */
.page-contact .contact-reach {
  background: var(--deep);
  color: var(--white);
  border-top: 1px solid var(--line-dark);
  padding: clamp(2.75rem, 6vw, 4.5rem) 0;
}

.page-contact .contact-reach__head {
  margin-bottom: 1.75rem;
}

.page-contact .contact-reach__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem 1.5rem;
  margin: 0 0 2rem;
  padding: 0;
}

.page-contact .contact-stat {
  border-top: 1px solid var(--line-dark-strong);
  padding-top: 0.85rem;
}

.page-contact .contact-stat dt {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(155, 247, 230, 0.72);
}

.page-contact .contact-stat dd {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .contact-stat dd .mono {
  font-size: 1.15rem;
  color: var(--cyan);
}

.page-contact .contact-reach__note {
  margin: 0 0 1.25rem;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ct-body-dark);
}

.page-contact .contact-reach__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 0;
}

.page-contact .contact-reach__links a {
  color: var(--cyan-soft);
  font-size: 0.9375rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(155, 247, 230, 0.35);
  padding-bottom: 2px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact .contact-reach__links a:hover,
.page-contact .contact-reach__links a:focus-visible {
  color: var(--white);
  border-color: var(--white);
}

/* ---------- 响应式 ---------- */
@media (max-width: 899px) {
  .page-contact .contact-aside {
    order: 2;
  }

  .page-contact .contact-hero__main {
    order: 1;
  }

  .page-contact .contact-aside__plate {
    aspect-ratio: 16 / 10;
  }
}

@media (min-width: 700px) {
  .page-contact .contact-cards {
    gap: 1rem;
  }

  .page-contact .contact-reach__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(200px, 0.58fr) minmax(0, 2fr);
    gap: 3rem;
    align-items: start;
  }

  .page-contact .contact-prep__top {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
    gap: 3.5rem;
    align-items: center;
  }

  .page-contact .contact-help__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 3.5rem;
    align-items: start;
  }

  .page-contact .contact-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-top: 1.75rem;
  }

  .page-contact .contact-step {
    padding: 0 1.85rem;
    border-bottom: 0;
    border-right: 1px solid var(--rule);
  }

  .page-contact .contact-step:first-child {
    padding-left: 0;
  }

  .page-contact .contact-step:last-child {
    padding-right: 0;
    border-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .contact-partner__item,
  .page-contact .contact-quick__chip,
  .page-contact .copy-btn,
  .page-contact .contact-jump,
  .page-contact .contact-reach__links a {
    transition: none;
  }

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