.page-contact {
  --ct-gap: clamp(20px, 3.4vw, 44px);
  --ct-line: 1px solid var(--wb-rock);
  background: var(--wb-ink);
  color: var(--wb-paper);
  padding-bottom: clamp(40px, 6vw, 80px);
  overflow-x: hidden;
}

.page-contact .ct-crumbs {
  padding-top: 18px;
}

.page-contact .wb-crumbs {
  font-family: var(--wb-font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.page-contact .ct-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(20px, 3vw, 32px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--wb-rock);
}

.page-contact .ct-head--tight {
  margin-bottom: 18px;
}

.page-contact .ct-head__num {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--wb-clay);
  flex: 0 0 auto;
}

.page-contact .ct-head__title {
  margin: 0;
  font-family: var(--wb-font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.25;
  color: var(--wb-paper);
}

/* 首屏 */
.page-contact .ct-hero {
  display: grid;
  gap: var(--ct-gap);
  padding-top: clamp(22px, 3.6vw, 44px);
  padding-bottom: clamp(28px, 4.5vw, 60px);
}

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

.page-contact .ct-hero h1 {
  margin: 12px 0 0;
  font-family: var(--wb-font-display);
  font-size: clamp(30px, 5.4vw, 54px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--wb-paper);
  max-width: 15em;
}

.page-contact .ct-hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--wb-ash);
}

.page-contact .ct-hero__call {
  margin-top: clamp(22px, 3vw, 34px);
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-left: 3px solid var(--wb-cyan);
  background: linear-gradient(90deg, rgba(25, 245, 208, 0.09), transparent 72%);
}

.page-contact .ct-hero__call-label {
  font-family: var(--wb-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--wb-mint);
}

.page-contact .ct-hero__call-num {
  display: inline-block;
  font-family: var(--wb-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 5.6vw, 44px);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.1;
  color: var(--wb-cyan);
  text-decoration: none;
  word-break: break-all;
}

.page-contact .ct-hero__call-num:hover,
.page-contact .ct-hero__call-num:focus-visible {
  color: #7dfce8;
  text-decoration: underline;
  text-underline-offset: 6px;
}

.page-contact .ct-hero__call-hours {
  font-family: var(--wb-font-mono);
  font-size: 12px;
  color: var(--wb-ash);
  letter-spacing: 0.02em;
}

.page-contact .ct-hero__figure {
  margin: 0;
  position: relative;
  border: var(--ct-line);
  background: var(--wb-coal);
  box-shadow: 10px 10px 0 0 var(--wb-coal);
}

.page-contact .ct-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.06);
}

.page-contact .ct-hero__figure figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 6px 10px;
  font-family: var(--wb-font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--wb-ash);
  background: rgba(11, 21, 18, 0.82);
}

/* 渠道 */
.page-contact .ct-channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .ct-channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 20px 24px;
  background: var(--wb-coal);
  border: var(--ct-line);
  min-width: 0;
}

.page-contact .ct-channel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 22px;
  height: 3px;
  background: var(--wb-clay);
}

.page-contact .ct-channel__idx {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--wb-clay);
}

.page-contact .ct-channel__name {
  margin: 0;
  font-family: var(--wb-font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--wb-paper);
}

.page-contact .ct-channel__value {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--wb-cyan);
  word-break: break-word;
}

.page-contact .ct-channel__use {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--wb-ash);
  flex: 1;
}

.page-contact .ct-channel .wb-tag {
  align-self: flex-start;
  margin-top: 4px;
}

/* 反馈类型 */
.page-contact .ct-types__intro {
  margin: -8px 0 clamp(20px, 3vw, 30px);
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--wb-ash);
}

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

.page-contact .wb-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(18px, 2.4vw, 26px);
}

.page-contact .wb-tabs__tab {
  appearance: none;
  cursor: pointer;
  font-family: var(--wb-font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  padding: 10px 16px;
  background: transparent;
  color: var(--wb-ash);
  border: 1px solid var(--wb-rock);
  border-radius: var(--wb-radius);
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-contact .wb-tabs__tab:hover {
  color: var(--wb-paper);
  border-color: var(--wb-mint);
}

.page-contact .wb-tabs__tab[aria-selected="true"] {
  background: var(--wb-moss);
  color: var(--wb-cyan);
  border-color: var(--wb-cyan);
}

.page-contact .wb-tabs__tab:focus-visible {
  outline: 2px solid var(--wb-cyan);
  outline-offset: 2px;
}

.page-contact .wb-tabs__panel {
  display: grid;
  gap: 18px;
  padding: clamp(18px, 3vw, 30px);
  background: var(--wb-coal);
  border: var(--ct-line);
  min-width: 0;
}

.page-contact .wb-tabs__panel + .wb-tabs__panel {
  margin-top: 14px;
}

.page-contact .ct-type__main h3 {
  margin: 0 0 12px;
  font-family: var(--wb-font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--wb-paper);
}

.page-contact .ct-type__main p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--wb-ash);
}

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

.page-contact .ct-type__main a {
  color: var(--wb-mint);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-type__main a:hover {
  color: var(--wb-cyan);
}

.page-contact .ct-type__side {
  align-self: start;
  border-left: 2px solid var(--wb-amber);
}

.page-contact .ct-type__side-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--wb-amber);
}

.page-contact .ct-ticks {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .ct-ticks li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--wb-ash);
}

.page-contact .ct-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--wb-mint);
  transform: rotate(45deg);
}

/* 表单 */
.page-contact .ct-form-grid {
  display: grid;
  gap: var(--ct-gap);
  align-items: start;
}

.page-contact .ct-form-card {
  padding: clamp(18px, 3vw, 30px);
  background: var(--wb-coal);
  border: var(--ct-line);
  border-top: 3px solid var(--wb-cyan);
  min-width: 0;
}

.page-contact .ct-form-card__hint {
  margin: 0 0 22px;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--wb-ash);
  background: var(--wb-moss);
  border-left: 2px solid var(--wb-rock);
}

.page-contact .ct-field {
  display: grid;
  gap: 6px;
  margin-bottom: 18px;
  min-width: 0;
}

.page-contact .ct-field label {
  font-family: var(--wb-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--wb-mint);
}

.page-contact .ct-field-row {
  display: grid;
  gap: 0;
}

.page-contact .ct-input,
.page-contact .ct-select,
.page-contact .ct-textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  font-family: var(--wb-font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--wb-paper);
  background: var(--wb-ink);
  border: 1px solid var(--wb-rock);
  border-radius: var(--wb-radius);
}

.page-contact .ct-textarea {
  resize: vertical;
  min-height: 120px;
}

.page-contact .ct-input::placeholder,
.page-contact .ct-textarea::placeholder {
  color: #7d8d84;
}

.page-contact .ct-input:focus,
.page-contact .ct-select:focus,
.page-contact .ct-textarea:focus {
  outline: 2px solid var(--wb-cyan);
  outline-offset: 1px;
  border-color: var(--wb-cyan);
}

.page-contact .ct-form-card__foot {
  margin: 4px 0 0;
}

.page-contact .ct-side {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-contact .ct-side__block {
  padding: 18px 20px;
  border: var(--ct-line);
  background: var(--wb-ink);
}

.page-contact .ct-side__block--dark {
  background: var(--wb-moss);
  border-color: var(--wb-rock);
}

.page-contact .ct-side__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--wb-amber);
}

.page-contact .ct-side__big {
  margin: 0 0 8px;
  font-size: clamp(22px, 3.4vw, 28px);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--wb-paper);
}

.page-contact .ct-side__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--wb-ash);
}

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

.page-contact .ct-side__links a {
  display: inline-block;
  font-size: 14px;
  line-height: 1.6;
  color: var(--wb-mint);
  text-decoration: none;
  border-bottom: 1px solid var(--wb-rock);
  padding-bottom: 2px;
}

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

/* 地址 */
.page-contact .ct-address__grid {
  display: grid;
  gap: var(--ct-gap);
  align-items: center;
}

.page-contact .ct-address__figure {
  margin: 0;
  border: var(--ct-line);
  background: var(--wb-coal);
  min-width: 0;
}

.page-contact .ct-address__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.08);
}

.page-contact .ct-address__figure figcaption {
  padding: 8px 12px;
  font-family: var(--wb-font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--wb-ash);
  border-top: 1px dashed var(--wb-rock);
}

.page-contact .ct-address__card {
  position: relative;
  padding: clamp(20px, 3vw, 32px);
  background: var(--wb-coal);
  border: 1px solid var(--wb-rock);
  min-width: 0;
}

.page-contact .ct-address__card::before,
.page-contact .ct-address__card::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--wb-clay);
}

.page-contact .ct-address__card::before {
  top: 8px;
  left: 8px;
  border-right: 0;
  border-bottom: 0;
}

.page-contact .ct-address__card::after {
  bottom: 8px;
  right: 8px;
  border-left: 0;
  border-top: 0;
}

.page-contact .ct-address__addr {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--wb-paper);
  word-break: break-word;
}

.page-contact .ct-address__meta {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-address__meta dt {
  font-family: var(--wb-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--wb-amber);
  margin-bottom: 4px;
}

.page-contact .ct-address__meta dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--wb-ash);
}

.page-contact .ct-address__stamp {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--wb-rock);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--wb-mint);
  word-break: break-word;
}

/* 响应式 */
@media (min-width: 640px) {
  .page-contact .ct-field-row {
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
  }
}

@media (min-width: 820px) {
  .page-contact .ct-channel-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    padding-bottom: 44px;
  }

  .page-contact .ct-channel:nth-child(2) {
    transform: translateY(22px);
  }

  .page-contact .ct-channel:nth-child(3) {
    transform: translateY(44px);
  }

  .page-contact .wb-tabs__panel {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 26px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
  }

  .page-contact .ct-form-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  }

  .page-contact .ct-address__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .wb-tabs__tab {
    transition: none;
  }

  .page-contact .ct-channel:nth-child(2),
  .page-contact .ct-channel:nth-child(3) {
    transform: none;
  }
}
<<<END>>>