.page-contact {
  --ct-radius: 8px;
  --ct-gap: 18px;
  display: block;
  padding-bottom: 56px;
}

/* ---------- 面包屑与首屏 ---------- */
.page-contact .crumb {
  margin: 22px 0 8px;
  font-size: 13px;
  color: var(--muted);
}

.page-contact .crumb a {
  color: var(--muted);
  text-decoration: none;
}

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

.page-contact .ct-hero {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 10px 0 34px;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-hero__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .ct-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 8.2vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-contact .ct-hero__lede {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .ct-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 6px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--muted);
}

.page-contact .ct-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.page-contact .ct-hero__facts .numeral {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--amber);
  letter-spacing: 0.02em;
}

.page-contact .ct-hero__side {
  display: none;
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--muted);
  opacity: 0.7;
  writing-mode: vertical-rl;
  position: absolute;
  top: 14px;
  right: 0;
}

/* ---------- 区块通用 ---------- */
.page-contact .ct-sec {
  padding: 40px 0 0;
}

.page-contact .sec-head {
  margin: 0 0 18px;
}

.page-contact .sec-head__num {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-contact .sec-head__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 5.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .sec-head__desc {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 覆盖查询面板 ---------- */
.page-contact .ct-cover {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: linear-gradient(155deg, rgba(14, 79, 74, 0.55), rgba(7, 11, 31, 0.96) 62%);
  box-shadow: var(--shadow-glass);
}

.page-contact .ct-cover__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.34;
}

.page-contact .ct-cover__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.06);
}

.page-contact .ct-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, rgba(7, 11, 31, 0.5), rgba(7, 11, 31, 0.94));
  pointer-events: none;
}

.page-contact .ct-cover__body {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 20px;
  padding: 24px 18px 26px;
}

.page-contact .ct-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 13px;
  color: var(--muted);
}

.page-contact .ct-legend span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-contact .ct-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
  opacity: 0.55;
  flex: 0 0 auto;
}

.page-contact .ct-dot--local {
  background: var(--cyan);
  opacity: 1;
  box-shadow: 0 0 10px rgba(61, 242, 224, 0.65);
}

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

.page-contact .ct-region h3 {
  margin: 0 0 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .ct-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 11px 5px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--muted);
  background: rgba(16, 23, 54, 0.62);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-contact .ct-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
  opacity: 0.5;
  flex: 0 0 auto;
}

.page-contact .ct-chip.is-local {
  color: var(--text);
  border-color: rgba(61, 242, 224, 0.32);
}

.page-contact .ct-chip.is-local::before {
  background: var(--cyan);
  opacity: 1;
  box-shadow: 0 0 8px rgba(61, 242, 224, 0.7);
}

.page-contact .ct-cover__foot {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 两栏：渠道 + 来意分类 ---------- */
.page-contact .ct-split {
  display: grid;
  gap: 34px;
}

.page-contact .ct-col {
  min-width: 0;
}

.page-contact .ct-channels {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-channel {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 18px 18px 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: rgba(16, 23, 54, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-contact .ct-channel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 3px;
  background: var(--dot, var(--cyan));
}

.page-contact .ct-channel--mail {
  --dot: var(--cyan);
}

.page-contact .ct-channel--phone {
  --dot: var(--orange);
}

.page-contact .ct-channel--addr {
  --dot: var(--amber);
}

.page-contact .ct-channel:hover {
  border-color: var(--line-strong);
}

.page-contact .ct-channel__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--dot, var(--cyan));
}

.page-contact .ct-channel__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
}

.page-contact .ct-channel__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  word-break: break-word;
}

.page-contact .ct-channel__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .copy-btn {
  justify-self: start;
  margin-top: 4px;
}

.page-contact .ct-photo {
  margin: 18px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  overflow: hidden;
  background: rgba(16, 23, 54, 0.6);
}

.page-contact .ct-photo img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.92);
}

/* ---------- 来意分类 ---------- */
.page-contact .ct-intents {
  display: grid;
  gap: 10px;
}

.page-contact .ct-intent {
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: rgba(16, 23, 54, 0.6);
  overflow: hidden;
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-contact .ct-intent:hover {
  border-color: var(--line-strong);
}

.page-contact .ct-intent[open] {
  border-color: rgba(61, 242, 224, 0.34);
  background: rgba(16, 23, 54, 0.92);
}

.page-contact .ct-intent summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.page-contact .ct-intent summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-intent summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-contact .ct-intent__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-contact .ct-intent__name {
  flex: 1 1 auto;
}

.page-contact .ct-intent__cue {
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--muted);
  transition: transform 0.22s var(--ease), color 0.22s var(--ease);
}

.page-contact .ct-intent[open] .ct-intent__cue {
  transform: rotate(45deg);
  color: var(--cyan);
}

.page-contact .ct-intent__body {
  display: grid;
  gap: 8px;
  padding: 0 16px 16px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .ct-intent__body p {
  margin: 0;
}

.page-contact .ct-intent__k {
  display: inline-block;
  margin-right: 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

/* ---------- 响应节奏 ---------- */
.page-contact .ct-ruler {
  margin: 0 0 24px;
}

.page-contact .ct-ruler__track {
  display: flex;
  height: 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(27, 42, 99, 0.5);
}

.page-contact .ct-ruler__seg {
  height: 100%;
}

.page-contact .ct-ruler__seg--before {
  flex: 0 0 37.5%;
  background: rgba(58, 26, 107, 0.65);
}

.page-contact .ct-ruler__seg--day {
  flex: 0 0 37.5%;
  background: linear-gradient(90deg, rgba(61, 242, 224, 0.85), rgba(61, 242, 224, 0.35));
}

.page-contact .ct-ruler__seg--after {
  flex: 0 0 25%;
  background: rgba(90, 18, 51, 0.7);
}

.page-contact .ct-ruler__scale {
  display: flex;
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-contact .ct-ruler__scale .s1 {
  flex: 0 0 37.5%;
}

.page-contact .ct-ruler__scale .s2 {
  flex: 0 0 37.5%;
  text-align: center;
  color: var(--cyan);
}

.page-contact .ct-ruler__scale .s3 {
  flex: 0 0 25%;
  text-align: right;
}

.page-contact .ct-rhythm {
  display: grid;
  gap: 14px;
}

.page-contact .ct-rhythm__card {
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: rgba(16, 23, 54, 0.66);
  border-top: 3px solid var(--band, var(--cyan));
}

.page-contact .ct-rhythm__card--day {
  --band: var(--cyan);
}

.page-contact .ct-rhythm__card--release {
  --band: var(--violet);
}

.page-contact .ct-rhythm__card--queue {
  --band: var(--orange);
}

.page-contact .ct-rhythm__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
}

.page-contact .ct-rhythm__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 表单说明 ---------- */
.page-contact .ct-formnote {
  display: grid;
  gap: 14px;
  padding: 22px 18px;
  border: 1px solid rgba(255, 138, 60, 0.28);
  border-left: 4px solid var(--orange);
  border-radius: var(--ct-radius);
  background: linear-gradient(120deg, rgba(255, 138, 60, 0.09), rgba(16, 23, 54, 0.9) 48%);
}

.page-contact .ct-formnote .sec-head {
  margin: 0;
}

.page-contact .ct-formnote__lede {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

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

.page-contact .ct-formnote__list li {
  display: flex;
  gap: 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .ct-formnote__list .mono {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
  padding-top: 3px;
}

.page-contact .ct-formnote__tip {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 联系信息一览 ---------- */
.page-contact .ct-all {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-all__item {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 22px 18px 18px;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: rgba(16, 23, 54, 0.78);
  overflow: hidden;
  transition: border-color 0.22s var(--ease);
}

.page-contact .ct-all__item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--dot, var(--cyan));
}

.page-contact .ct-all__item:hover {
  border-color: var(--line-strong);
}

.page-contact .ct-all__item--mail {
  --dot: var(--cyan);
}

.page-contact .ct-all__item--phone {
  --dot: var(--orange);
}

.page-contact .ct-all__item--addr {
  --dot: var(--amber);
}

.page-contact .ct-all__k {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--dot, var(--cyan));
}

.page-contact .ct-all__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
  word-break: break-word;
}

.page-contact .ct-all__item .copy-btn {
  justify-self: start;
}

.page-contact .ct-all__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 断点 ---------- */
@media (min-width: 600px) {
  .page-contact .ct-cover__body {
    padding: 30px 28px 32px;
  }

  .page-contact .ct-regions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 22px;
  }

  .page-contact .ct-sec {
    padding-top: 52px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero {
    padding-right: 60px;
  }

  .page-contact .ct-hero__side {
    display: block;
  }

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

  .page-contact .ct-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
    gap: 44px;
    align-items: start;
  }

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

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

  .page-contact .ct-formnote {
    padding: 28px 32px;
  }
}

@media (min-width: 1180px) {
  .page-contact .ct-cover__body {
    padding: 38px 40px 40px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-chip,
  .page-contact .ct-channel,
  .page-contact .ct-intent,
  .page-contact .ct-intent__cue,
  .page-contact .ct-all__item {
    transition: none;
  }
}
</main>