.page-contact {
  --ct-border: 1px solid var(--grid-line);
  background: var(--void-navy);
  color: var(--cold-white);
}

/* ---------- 通用标题 ---------- */
.page-contact .ct-head {
  max-width: 760px;
  margin-bottom: 32px;
}

.page-contact .ct-head__title {
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 12px 0 14px;
}

.page-contact .ct-head__note {
  margin: 0;
  color: var(--slate);
  font-size: 16px;
  line-height: 1.7;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-top: 28px;
}

.page-contact .ct-hero__grid {
  align-items: center;
  row-gap: 36px;
}

.page-contact .ct-hero__title {
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  margin: 14px 0 0;
}

.page-contact .ct-hero__hl {
  display: block;
  color: var(--cyan);
}

.page-contact .ct-hero__lead {
  margin: 20px 0 0;
  max-width: 60ch;
  color: var(--slate);
  font-size: 16px;
  line-height: 1.75;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-contact .ct-dial {
  border: var(--ct-border);
  border-radius: var(--radius);
  padding: 20px;
  background: linear-gradient(160deg, rgba(20, 36, 69, 0.9), rgba(5, 10, 24, 0.7));
}

.page-contact .ct-dial__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .ct-dial__readout {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--grid-line);
}

.page-contact .ct-dial__key {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-contact .ct-dial__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(28px, 4.2vw, 40px);
  line-height: 1.1;
  color: var(--cyan);
}

.page-contact .ct-dial__sub {
  font-size: 13px;
  color: var(--graphite);
  letter-spacing: 0.04em;
}

/* ---------- 联系渠道 ---------- */
.page-contact .ct-channels {
  background: var(--deck-blue);
  border-top: var(--ct-border);
  border-bottom: var(--ct-border);
}

.page-contact .ct-banner {
  margin: 0;
  height: 200px;
  position: relative;
  overflow: hidden;
  border-bottom: var(--ct-border);
}

.page-contact .ct-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.65) brightness(0.6);
}

.page-contact .ct-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 22, 48, 0.15) 0%, rgba(11, 22, 48, 0.95) 100%);
  pointer-events: none;
}

.page-contact .ct-channels__body {
  padding-top: 40px;
  padding-bottom: 48px;
}

.page-contact .ct-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .ct-channel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  border: var(--ct-border);
  border-radius: var(--radius);
  background: rgba(5, 10, 24, 0.55);
  transition: border-color 0.25s var(--ease);
}

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

.page-contact .ct-channel--primary {
  border-top: 2px solid var(--orange);
}

.page-contact .ct-channel__key {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-contact .ct-channel--primary .ct-channel__key {
  color: var(--orange);
}

.page-contact .ct-channel__value {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__value--mail {
  font-size: clamp(15px, 2.2vw, 19px);
}

.page-contact .ct-channel__value--sm {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
  color: var(--cold-white);
}

.page-contact .ct-channel__desc {
  margin: 0;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 咨询分类 ---------- */
.page-contact .ct-cats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .ct-cat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  border: var(--ct-border);
  border-radius: var(--radius);
  background: var(--deck-blue);
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-contact .ct-cat:hover {
  border-color: var(--cyan-dim);
  background: var(--panel-blue);
}

.page-contact .ct-cat__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  line-height: 1;
  color: var(--cyan-dim);
}

.page-contact .ct-cat__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-contact .ct-cat__desc {
  margin: 0;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.7;
}

.page-contact .ct-cat__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 4px 0 0;
}

.page-contact .ct-chip {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid var(--grid-line);
  border-radius: var(--radius);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

/* ---------- 服务时间 ---------- */
.page-contact .ct-hours__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-contact .ct-hours__panel {
  border: var(--ct-border);
  border-radius: var(--radius);
  background: rgba(5, 10, 24, 0.5);
  padding: 4px 22px;
}

.page-contact .ct-hours__row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--grid-line);
}

.page-contact .ct-hours__row:last-child {
  border-bottom: 0;
}

.page-contact .ct-hours__key {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-contact .ct-hours__val {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--cold-white);
}

.page-contact .ct-hours__val strong {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--cyan);
}

.page-contact .ct-hours__acc {
  width: 100%;
}

/* ---------- 需求提交 ---------- */
.page-contact .ct-form-sec__grid {
  row-gap: 28px;
}

.page-contact .ct-prep {
  align-self: start;
  padding: 24px;
  border: var(--ct-border);
  border-radius: var(--radius);
  background: var(--deck-blue);
}

.page-contact .ct-prep__title {
  margin: 0 0 18px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-contact .ct-prep__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-contact .ct-prep__item {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .ct-prep__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-contact .ct-prep__note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--grid-line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-contact .ct-form {
  padding: 24px;
  border: var(--ct-border);
  border-radius: var(--radius);
  background: rgba(5, 10, 24, 0.55);
}

.page-contact .ct-form__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-contact .ct-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-contact .ct-field__label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-contact .ct-field__req {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-contact .ct-input,
.page-contact .ct-select,
.page-contact .ct-textarea {
  width: 100%;
  box-sizing: border-box;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--grid-line);
  border-radius: 0;
  color: var(--cold-white);
  font-family: inherit;
  font-size: 16px;
  line-height: 1.5;
  padding: 10px 0;
  outline: none;
  transition: border-color 0.2s var(--ease);
}

.page-contact .ct-input::placeholder,
.page-contact .ct-textarea::placeholder {
  color: var(--graphite);
}

.page-contact .ct-input:focus,
.page-contact .ct-select:focus,
.page-contact .ct-textarea:focus {
  border-bottom-color: var(--cyan);
}

.page-contact .ct-select {
  appearance: none;
  padding-right: 26px;
  background-image: linear-gradient(45deg, transparent 50%, var(--slate) 50%),
    linear-gradient(135deg, var(--slate) 50%, transparent 50%);
  background-position: calc(100% - 12px) 50%, calc(100% - 7px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.page-contact .ct-select option {
  background: var(--deck-blue);
  color: var(--cold-white);
}

.page-contact .ct-textarea {
  min-height: 112px;
  resize: vertical;
}

.page-contact .ct-form__note {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--grid-line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 到访与路线 ---------- */
.page-contact .ct-visit__grid {
  row-gap: 28px;
  align-items: center;
}

.page-contact .ct-visit__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-contact .ct-visit__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .ct-visit__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

.page-contact .ct-visit__figure {
  margin: 0;
  border: var(--ct-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel-blue);
}

.page-contact .ct-visit__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  filter: saturate(0.75) brightness(0.82);
}

.page-contact .ct-visit__figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--grid-line);
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 快捷入口 ---------- */
.page-contact .ct-links__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .ct-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: var(--ct-border);
  border-radius: var(--radius);
  background: var(--deck-blue);
  text-decoration: none;
  color: var(--cold-white);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-contact .ct-link:hover,
.page-contact .ct-link:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-contact .ct-link__title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-contact .ct-link__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-contact .ct-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 700px) {
  .page-contact .ct-banner {
    height: 260px;
  }

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

  .page-contact .ct-field--full {
    grid-column: 1 / -1;
  }
}

@media (min-width: 780px) {
  .page-contact .ct-channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hours__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-contact .ct-cats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-contact .ct-banner {
    height: 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel,
  .page-contact .ct-cat,
  .page-contact .ct-link,
  .page-contact .ct-input,
  .page-contact .ct-select,
  .page-contact .ct-textarea {
    transition: none;
  }

  .page-contact .ct-link:hover,
  .page-contact .ct-link:focus-visible {
    transform: none;
  }
}