.page-contact {
  --ct-gap: clamp(18px, 2.6vw, 30px);
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

.page-contact h2,
.page-contact h3 {
  font-family: var(--font-head);
  letter-spacing: -0.01em;
}

.page-contact .mono {
  font-family: var(--font-mono);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding: calc(var(--header-h) + 34px) 0 38px;
  background:
    radial-gradient(760px 420px at 92% -12%, rgba(47, 224, 200, 0.14), transparent 62%),
    radial-gradient(520px 320px at 4% 112%, rgba(255, 122, 26, 0.10), transparent 66%),
    var(--ink);
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(201, 214, 223, 0.05) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(201, 214, 223, 0.05) 0 1px, transparent 1px 64px);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 82%);
}

.page-contact .breadcrumb {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

.page-contact .breadcrumb a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

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

.page-contact .ct-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  margin-top: 20px;
}

.page-contact .ct-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(32px, 6.6vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-contact .ct-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15.5px, 1.5vw, 18px);
  color: var(--silver);
}

.page-contact .ct-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--muted);
}

.page-contact .ct-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding-left: 12px;
  border-left: 2px solid var(--line-strong);
}

.page-contact .ct-hero__facts .mono {
  font-size: 22px;
  color: var(--cyan);
}

.page-contact .ct-hero__media {
  margin: 0;
}

.page-contact .ct-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  filter: saturate(0.72) brightness(0.84);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

/* ---------- 分屏骨架 ---------- */
.page-contact .ct-split {
  display: grid;
  gap: var(--ct-gap);
  padding-bottom: clamp(48px, 7vw, 96px);
}

/* ---------- 左侧固定联系块 ---------- */
.page-contact .ct-pin {
  position: relative;
  padding: 22px 20px 24px;
  background: linear-gradient(172deg, var(--zone-teal) 0%, var(--panel-deep) 88%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-contact .ct-pin::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 74px;
  background: var(--cyan);
}

.page-contact .ct-pin__title {
  margin: 12px 0 18px;
  font-size: 21px;
  line-height: 1.32;
  color: var(--white);
}

.page-contact .ct-pin__row {
  padding: 12px 0;
  border-top: 1px dashed var(--line);
}

.page-contact .ct-pin__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .ct-pin__value {
  display: block;
  margin-top: 5px;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .ct-pin__value--num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 32px);
  letter-spacing: 0.01em;
  color: var(--cyan);
}

.page-contact .ct-pin__value--mail {
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--amber);
}

.page-contact .ct-pin__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .ct-pin__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-contact .ct-pin__jump a {
  padding: 5px 11px;
  font-size: 12.5px;
  color: var(--silver);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-contact .ct-pin__jump a:hover,
.page-contact .ct-pin__jump a:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 右侧内容流 ---------- */
.page-contact .ct-flow {
  display: flex;
  flex-direction: column;
}

.page-contact .ct-block {
  padding: clamp(22px, 3vw, 34px);
  margin-bottom: clamp(16px, 2.4vw, 26px);
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-contact .ct-block--teal {
  background: linear-gradient(158deg, var(--zone-teal) 0%, var(--panel-deep) 92%);
}

.page-contact .ct-block--indigo {
  background: linear-gradient(158deg, var(--zone-indigo) 0%, var(--panel-deep) 92%);
}

.page-contact .ct-block--wine {
  background: linear-gradient(158deg, var(--zone-wine) 0%, var(--panel-deep) 90%);
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-contact .ct-block__titing,
.page-contact .ct-block__title {
  margin: 12px 0 0;
  font-size: clamp(23px, 3vw, 31px);
  line-height: 1.24;
  color: var(--white);
}

.page-contact .ct-block__lead {
  margin: 14px 0 0;
  max-width: 68ch;
  font-size: 15.5px;
  color: var(--silver);
}

/* ---------- 三条联系路径 ---------- */
.page-contact .ct-paths {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-contact .ct-path {
  position: relative;
  padding: 20px 18px 22px;
  background: rgba(12, 30, 51, 0.72);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.page-contact .ct-path::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 46px;
  background: var(--cyan);
  opacity: 0;
  transition: opacity 0.18s ease;
}

.page-contact .ct-path:hover,
.page-contact .ct-path:focus-within {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.page-contact .ct-path:hover::before,
.page-contact .ct-path:focus-within::before {
  opacity: 1;
}

.page-contact .ct-path__title {
  margin: 0;
  font-size: 19px;
  color: var(--white);
}

.page-contact .ct-path__body {
  margin: 10px 0 0;
  font-size: 14.5px;
  color: var(--muted);
}

.page-contact .ct-path__meta {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

/* ---------- 响应时段 ---------- */
.page-contact .ct-scale {
  margin: 26px 0 0;
}

.page-contact .ct-scale__track {
  position: relative;
  height: 16px;
  background: var(--ink);
  border: 1px solid var(--line);
}

.page-contact .ct-scale__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  background: linear-gradient(90deg, var(--cyan), var(--amber) 72%, var(--orange));
}

.page-contact .ct-scale__fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, rgba(6, 16, 32, 0.5) 0 1px, transparent 1px 14px);
}

.page-contact .ct-scale__axis {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .ct-scale figcaption {
  margin-top: 12px;
  font-size: 13.5px;
  color: var(--silver);
}

.page-contact .ct-split-notes {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-contact .ct-note {
  padding: 18px 18px 20px;
  background: rgba(6, 16, 32, 0.42);
  border-left: 2px solid var(--line-strong);
}

.page-contact .ct-note__title {
  margin: 0;
  font-size: 16.5px;
  color: var(--cyan);
}

.page-contact .ct-note__list {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 14.5px;
  color: var(--silver);
}

.page-contact .ct-note__list li + li {
  margin-top: 7px;
}

/* ---------- 常见咨询分类 ---------- */
.page-contact .ct-topics__figure {
  margin: 24px 0 0;
}

.page-contact .ct-topics__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  filter: saturate(0.7) brightness(0.86);
}

.page-contact .ct-topics {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-contact .ct-topic {
  padding: 20px 18px 22px;
  background: rgba(12, 30, 51, 0.66);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: border-color 0.18s ease, background-color 0.18s ease;
}

.page-contact .ct-topic:hover {
  border-color: var(--cyan);
  background: rgba(15, 51, 64, 0.66);
}

.page-contact .ct-topic__icon {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: var(--silver);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 0.18s ease;
}

.page-contact .ct-topic:hover .ct-topic__icon {
  stroke: var(--cyan);
}

.page-contact .ct-topic__title {
  margin: 14px 0 0;
  font-size: 18px;
  color: var(--white);
}

.page-contact .ct-topic__list {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 14px;
  color: var(--muted);
}

.page-contact .ct-topic__list li + li {
  margin-top: 7px;
}

/* ---------- 合作提报 ---------- */
.page-contact .ct-coop {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.page-contact .ct-coop__title {
  margin: 0;
  font-size: 16.5px;
  color: var(--white);
}

.page-contact .ct-coop__list {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 14.5px;
  color: var(--silver);
}

.page-contact .ct-coop__list li + li {
  margin-top: 8px;
}

.page-contact .ct-coop__col--aside {
  padding: 20px 18px;
  background: rgba(6, 16, 32, 0.46);
  border: 1px solid var(--line);
}

.page-contact .ct-coop__stat {
  display: block;
  font-size: 42px;
  line-height: 1;
  color: var(--orange);
}

.page-contact .ct-coop__statlabel {
  margin: 6px 0 16px;
  font-size: 13.5px;
  color: var(--muted);
}

.page-contact .ct-coop__hint {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 13.5px;
  color: var(--silver);
}

/* ---------- 到访与邮寄 ---------- */
.page-contact .ct-visit {
  display: grid;
  gap: 22px;
  margin-top: 24px;
}

.page-contact .ct-map {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  background: var(--ink);
  border: 1px solid var(--line);
}

.page-contact .ct-map__grid path {
  fill: none;
  stroke: rgba(201, 214, 223, 0.12);
  stroke-width: 1;
}

.page-contact .ct-map__road {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 2;
}

.page-contact .ct-map__road--main {
  stroke: var(--cyan);
  stroke-width: 2.5;
}

.page-contact .ct-map__ping {
  fill: var(--orange);
  stroke: var(--ink);
  stroke-width: 3;
}

.page-contact .ct-map__label {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--silver);
}

.page-contact .ct-visit__title {
  margin: 0;
  font-size: 17px;
  color: var(--white);
}

.page-contact .ct-visit__addr {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.2vw, 19px);
  line-height: 1.5;
  color: var(--cyan);
}

.page-contact .ct-visit__list {
  margin: 16px 0 0;
  padding-left: 18px;
  font-size: 14.5px;
  color: var(--silver);
}

.page-contact .ct-visit__list li + li {
  margin-top: 9px;
}

.page-contact .ct-visit__legal {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 相关页面 ---------- */
.page-contact .ct-more {
  padding: clamp(22px, 3vw, 32px);
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-contact .ct-links {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-contact .ct-link {
  display: block;
  padding: 16px 18px;
  text-decoration: none;
  background: rgba(6, 16, 32, 0.5);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line-strong);
  transition: border-color 0.18s ease, background-color 0.18s ease;
}

.page-contact .ct-link:hover,
.page-contact .ct-link:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(15, 51, 64, 0.5);
}

.page-contact .ct-link__title {
  display: block;
  font-family: var(--font-head);
  font-size: 16.5px;
  color: var(--white);
}

.page-contact .ct-link__desc {
  display: block;
  margin-top: 6px;
  font-size: 13.5px;
  color: var(--muted);
}

.page-contact a:focus-visible,
.page-contact .ct-topic:focus-within {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .ct-hero {
    padding-top: calc(var(--header-h) + 56px);
    padding-bottom: 56px;
  }

  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-contact .ct-paths {
    grid-template-columns: 1.12fr 1fr 1fr;
  }

  .page-contact .ct-split-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .ct-topics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .ct-coop {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .ct-visit {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }

  .page-contact .ct-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-contact .ct-split {
    grid-template-columns: minmax(280px, 1fr) minmax(0, 2.35fr);
    align-items: start;
  }

  .page-contact .ct-pin {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-contact .ct-hero__facts {
    gap: 10px 32px;
  }
}

@media (min-width: 1200px) {
  .page-contact .ct-pin {
    padding: 26px 24px 28px;
  }

  .page-contact .ct-block {
    padding: 36px 38px;
  }
}

@media (max-width: 480px) {
  .page-contact .ct-hero__facts {
    flex-direction: column;
    gap: 8px;
  }

  .page-contact .ct-pin__value--num {
    font-size: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .page-contact .ct-path:hover,
  .page-contact .ct-path:focus-within {
    transform: none;
  }
}
</style>