.page-contact {
  --ct-gap: 18px;
  background: var(--mist);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--deep);
  border-radius: 0 0 var(--radius-panel) var(--radius-panel);
}

.page-contact .ct-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .ct-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  filter: saturate(0.65) contrast(1.08);
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 95% at 10% 6%, rgba(18, 58, 77, 0.34) 0%, rgba(18, 58, 77, 0.94) 74%),
    linear-gradient(180deg, rgba(18, 58, 77, 0.9) 0%, rgba(21, 25, 28, 0.95) 100%);
}

.page-contact .ct-hero-body {
  position: relative;
  z-index: 2;
  padding-top: 34px;
  padding-bottom: 42px;
}

.page-contact .ct-hero .breadcrumbs {
  margin-bottom: 20px;
  font-size: 13px;
}

.page-contact .ct-hero .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-contact .ct-hero .breadcrumbs li {
  color: rgba(251, 250, 247, 0.52);
}

.page-contact .ct-hero .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(251, 250, 247, 0.3);
}

.page-contact .ct-hero .breadcrumbs a {
  color: rgba(251, 250, 247, 0.82);
  text-decoration: none;
  border-bottom: 1px solid rgba(251, 250, 247, 0.32);
}

.page-contact .ct-hero .breadcrumbs a:hover,
.page-contact .ct-hero .breadcrumbs a:focus-visible {
  color: var(--orange-veil);
  border-bottom-color: var(--orange-veil);
}

.page-contact .ct-hero .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange-veil);
}

.page-contact .ct-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 7.2vw, 52px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--paper);
  max-width: 16em;
}

.page-contact .ct-lead {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(251, 250, 247, 0.82);
}

.page-contact .ct-hero-ticks {
  width: 220px;
  height: 12px;
  margin-top: 26px;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(251, 217, 198, 0.62) 0 1px,
    transparent 1px 20px
  );
}

/* ---------- 通用小节头 ---------- */
.page-contact .ct-sec-head {
  margin-bottom: 26px;
}

.page-contact .ct-sec-head .eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange-deep);
}

.page-contact .ct-sec-head h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 5vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-contact .ct-sec-head p {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rock);
}

/* ---------- 01 事项分流 ---------- */
.page-contact .ct-lanes {
  padding: 50px 0 10px;
}

.page-contact .ct-lanes-grid {
  display: grid;
  gap: 26px;
}

.page-contact .ct-lane-list {
  display: grid;
  gap: 16px;
}

.page-contact .ct-lane {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  transform: skewY(-1.2deg);
  box-shadow: var(--shadow-panel);
  transition: border-color 0.18s ease-out, box-shadow 0.18s ease-out;
}

.page-contact .ct-lane:hover,
.page-contact .ct-lane:focus-within {
  border-color: rgba(242, 101, 34, 0.55);
  box-shadow: 0 18px 34px -26px rgba(21, 25, 28, 0.72);
}

.page-contact .ct-lane-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  padding: 18px 18px 20px;
  transform: skewY(1.2deg);
}

.page-contact .ct-no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange-deep);
}

.page-contact .ct-lane-text h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--ink);
}

.page-contact .ct-lane-text p {
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--rock);
}

.page-contact .ct-lane-text p:last-child {
  margin-bottom: 0;
}

.page-contact .ct-lane-text a {
  color: var(--orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 56, 10, 0.35);
}

.page-contact .ct-lane-text a:hover,
.page-contact .ct-lane-text a:focus-visible {
  border-bottom-color: var(--orange);
}

.page-contact .ct-lane-text .ct-need {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--haze);
}

.page-contact .ct-lane-figure {
  margin: 0;
}

.page-contact .ct-lane-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  filter: saturate(0.82);
}

.page-contact .ct-lane-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--haze);
}

/* ---------- 02 直接联系 ---------- */
.page-contact .ct-direct {
  padding: 46px 0;
}

.page-contact .ct-direct-grid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-card {
  padding: 24px 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-panel);
}

.page-contact .ct-rows {
  display: grid;
  gap: 20px;
  margin: 0;
}

.page-contact .ct-row {
  display: grid;
  gap: 4px;
}

.page-contact .ct-row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--haze);
}

.page-contact .ct-row dd {
  margin: 0;
}

.page-contact .ct-tel {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 7vw, 34px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 3px solid var(--orange-veil);
  transition: color 0.18s ease-out, border-color 0.18s ease-out;
}

.page-contact .ct-tel:hover,
.page-contact .ct-tel:focus-visible {
  color: var(--orange-deep);
  border-bottom-color: var(--orange);
}

.page-contact .ct-mail {
  display: inline-block;
  max-width: 100%;
  font-family: var(--font-mono);
  font-size: clamp(16px, 4.4vw, 21px);
  line-height: 1.5;
  color: var(--jialing);
  text-decoration: none;
  border-bottom: 2px solid rgba(31, 122, 140, 0.28);
  overflow-wrap: anywhere;
  transition: color 0.18s ease-out, border-color 0.18s ease-out;
}

.page-contact .ct-mail:hover,
.page-contact .ct-mail:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--jialing);
}

.page-contact .ct-addr {
  font-size: 16px;
  line-height: 1.7;
  color: var(--rock);
}

.page-contact .ct-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 24px 0 0;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--rock);
  background: rgba(31, 122, 140, 0.06);
  border: 1px solid rgba(31, 122, 140, 0.32);
  border-radius: 14px;
}

.page-contact .ct-dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--jialing);
}

.page-contact .ct-aside {
  padding: 22px 20px;
  background: linear-gradient(165deg, rgba(31, 122, 140, 0.11), rgba(31, 122, 140, 0.03) 62%, rgba(251, 250, 247, 0));
  border: 1px solid rgba(31, 122, 140, 0.28);
  border-radius: var(--radius-card);
}

.page-contact .ct-aside-no {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--jialing);
}

.page-contact .ct-aside h3 {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--deep);
}

.page-contact .ct-aside-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-aside-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--rock);
}

.page-contact .ct-aside-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: rgba(31, 122, 140, 0.55);
}

.page-contact .ct-aside-link {
  margin: 16px 0 0;
  font-size: 14px;
}

.page-contact .ct-aside-link a {
  color: var(--jialing);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 122, 140, 0.4);
}

.page-contact .ct-aside-link a:hover,
.page-contact .ct-aside-link a:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--deep);
}

/* ---------- 03 联系前 ---------- */
.page-contact .ct-prep {
  padding: 6px 0 50px;
}

.page-contact .ct-prep-panel {
  position: relative;
  overflow: hidden;
  padding: 30px 22px 32px;
  background: var(--deep);
  border-radius: var(--radius-panel);
  color: rgba(251, 250, 247, 0.84);
}

.page-contact .ct-prep-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(251, 217, 198, 0.07) 0 1px,
    transparent 1px 13px
  );
  pointer-events: none;
}

.page-contact .ct-prep-panel > * {
  position: relative;
}

.page-contact .ct-prep-panel .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange-veil);
}

.page-contact .ct-prep-panel h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 5vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .ct-prep-lead {
  margin: 0 0 24px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(251, 250, 247, 0.74);
}

.page-contact .ct-prep-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-prep-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}

.page-contact .ct-prep-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--orange-veil);
  border: 1px solid rgba(251, 217, 198, 0.45);
  border-radius: var(--radius-chip);
}

.page-contact .ct-prep-list h3 {
  margin: 2px 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .ct-prep-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(251, 250, 247, 0.72);
}

.page-contact .ct-prep-list a {
  color: var(--orange-veil);
  text-decoration: none;
  border-bottom: 1px solid rgba(251, 217, 198, 0.5);
}

.page-contact .ct-prep-list a:hover,
.page-contact .ct-prep-list a:focus-visible {
  border-bottom-color: var(--orange);
}

.page-contact .ct-prep-foot {
  margin: 24px 0 0;
  padding-top: 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: rgba(251, 250, 247, 0.66);
  border-top: 1px dashed rgba(251, 217, 198, 0.28);
}

/* ---------- 04 内容与合作 ---------- */
.page-contact .ct-duo-sec {
  padding: 0 0 54px;
}

.page-contact .ct-duo {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-duo-card {
  padding: 24px 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 4px solid var(--orange);
  border-radius: var(--radius-card);
}

.page-contact .ct-duo-card--biz {
  border-top-color: var(--jialing);
  background: linear-gradient(180deg, rgba(31, 122, 140, 0.07), var(--paper) 46%);
}

.page-contact .ct-duo-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.005em;
  color: var(--ink);
}

.page-contact .ct-duo-card > p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--rock);
}

.page-contact .ct-bullets {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-bullets li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--rock);
}

.page-contact .ct-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--orange-veil);
  border: 1px solid rgba(242, 101, 34, 0.5);
}

.page-contact .ct-duo-card--biz .ct-bullets li::before {
  background: rgba(31, 122, 140, 0.16);
  border-color: rgba(31, 122, 140, 0.5);
}

.page-contact .ct-linkrow {
  margin: 18px 0 0;
  font-size: 14px;
}

.page-contact .ct-linkrow a {
  color: var(--orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 56, 10, 0.4);
}

.page-contact .ct-linkrow a:hover,
.page-contact .ct-linkrow a:focus-visible {
  border-bottom-color: var(--orange);
}

.page-contact .ct-duo-card--biz .ct-linkrow a {
  color: var(--jialing);
  border-bottom-color: rgba(31, 122, 140, 0.4);
}

.page-contact .ct-duo-card--biz .ct-linkrow a:hover,
.page-contact .ct-duo-card--biz .ct-linkrow a:focus-visible {
  border-bottom-color: var(--jialing);
}

.page-contact .ct-tail {
  margin: 24px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--haze);
}

.page-contact .ct-tail a {
  color: var(--jialing);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 122, 140, 0.4);
}

.page-contact .ct-tail a:hover,
.page-contact .ct-tail a:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--deep);
}

/* ---------- 中等屏 ---------- */
@media (min-width: 620px) {
  .page-contact .ct-prep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .ct-prep-list li:first-child {
    grid-column: 1 / -1;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-contact .ct-hero-body {
    padding-top: 62px;
    padding-bottom: 74px;
  }

  .page-contact .ct-lead {
    font-size: 17px;
  }

  .page-contact .ct-lanes {
    padding-top: 70px;
  }

  .page-contact .ct-lanes-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-contact .ct-lane-figure {
    position: sticky;
    top: 96px;
  }

  .page-contact .ct-lane-inner {
    padding: 22px 24px;
  }

  .page-contact .ct-direct {
    padding: 58px 0;
  }

  .page-contact .ct-direct-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-contact .ct-card {
    padding: 34px 32px;
  }

  .page-contact .ct-prep {
    padding-bottom: 62px;
  }

  .page-contact .ct-prep-panel {
    padding: 44px 44px 46px;
  }

  .page-contact .ct-prep-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-contact .ct-prep-list li:first-child {
    grid-column: auto;
  }

  .page-contact .ct-duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .page-contact .ct-duo-card {
    padding: 30px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-lane,
  .page-contact .ct-tel,
  .page-contact .ct-mail {
    transition: none;
  }
}