.page-contact {
  --ct-edge: 2px solid var(--bw-neutral);
  --ct-gap: 22px;
  background: var(--bw-ink);
  color: var(--bw-bone);
  font-family: var(--bw-font-body);
  overflow-x: hidden;
}

.page-contact .bw-container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding-inline: 18px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: 26px 0 54px;
  background:
    radial-gradient(120% 90% at 88% 4%, rgba(157, 255, 60, .13), transparent 58%),
    radial-gradient(100% 80% at 4% 96%, rgba(255, 92, 58, .12), transparent 60%),
    var(--bw-ink-deep);
  border-bottom: var(--ct-edge);
}

.page-contact .contact-hero .bw-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--bw-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--bw-neutral-light);
  margin-bottom: 26px;
}

.page-contact .contact-hero .bw-breadcrumb a {
  color: var(--bw-lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--bw-ease);
}

.page-contact .contact-hero .bw-breadcrumb a:hover {
  border-color: var(--bw-lime);
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: 30px;
}

.page-contact .contact-hero__lead h1 {
  font-family: var(--bw-font-head);
  font-weight: 900;
  font-size: clamp(30px, 8.4vw, 60px);
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: 14px 0 18px;
  max-width: 15ch;
}

.page-contact .contact-hero__lead h1::after {
  content: "";
  display: block;
  width: 88px;
  height: 8px;
  margin-top: 20px;
  background: linear-gradient(90deg, var(--bw-lime) 0 62%, var(--bw-clay) 62% 100%);
}

.page-contact .contact-hero__intro {
  font-size: 15px;
  line-height: 1.85;
  color: var(--bw-bone);
  max-width: 46ch;
  opacity: .92;
}

.page-contact .contact-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .contact-hero__panel {
  position: relative;
  padding: 24px 20px 26px;
  background: var(--bw-surface);
  border: var(--ct-edge);
  box-shadow: var(--bw-shadow-hard);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.page-contact .contact-hero__panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg, var(--bw-lime) 0 46%, var(--bw-clay) 46% 74%, var(--bw-steel) 74% 100%);
}

.page-contact .contact-hero__panel-label {
  font-family: var(--bw-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--bw-neutral-light);
  margin: 6px 0 8px;
}

.page-contact .contact-hero__panel-num {
  font-family: var(--bw-font-mono);
  font-weight: 700;
  font-size: clamp(30px, 9vw, 46px);
  line-height: 1.05;
  color: var(--bw-lime);
  letter-spacing: -.02em;
  margin: 0 0 14px;
  word-break: break-all;
}

.page-contact .contact-hero__panel-note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--bw-neutral-light);
  margin: 0 0 16px;
}

.page-contact .contact-hero__panel-mail {
  font-family: var(--bw-font-mono);
  font-size: 13px;
  color: var(--bw-clay);
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--bw-neutral);
  word-break: break-all;
}

.page-contact .contact-hero__stripe {
  height: 10px;
  margin-top: 44px;
  background: repeating-linear-gradient(115deg,
      var(--bw-lime) 0 26px,
      transparent 26px 40px,
      var(--bw-clay) 40px 66px,
      transparent 66px 82px);
  opacity: .75;
}

/* ---------- 章节标题 ---------- */
.page-contact .contact-head {
  position: relative;
  margin-bottom: 32px;
  padding-left: 0;
}

.page-contact .contact-head .bw-chapter__index {
  display: block;
  font-family: var(--bw-font-mono);
  font-size: clamp(38px, 12vw, 72px);
  font-weight: 700;
  line-height: .9;
  color: transparent;
  -webkit-text-stroke: 2px var(--bw-neutral);
  letter-spacing: -.03em;
  margin-bottom: -6px;
}

.page-contact .contact-head h2 {
  font-family: var(--bw-font-head);
  font-weight: 900;
  font-size: clamp(22px, 6vw, 36px);
  line-height: 1.18;
  letter-spacing: -.015em;
  margin: 0 0 12px;
}

.page-contact .contact-head p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--bw-neutral-light);
  max-width: 56ch;
  margin: 0;
}

/* ---------- 联系渠道 ---------- */
.page-contact .contact-channels {
  display: grid;
  gap: 28px;
}

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

.page-contact .contact-channel {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--bw-surface);
  border: var(--ct-edge);
  box-shadow: var(--bw-shadow-hard);
  transition: transform .22s var(--bw-ease), box-shadow .22s var(--bw-ease), border-color .22s var(--bw-ease);
}

.page-contact .contact-channel:hover {
  transform: translate(-3px, -3px);
  border-color: var(--bw-lime);
  box-shadow: var(--bw-shadow-lime);
}

.page-contact .contact-channel h3 {
  font-family: var(--bw-font-head);
  font-weight: 800;
  font-size: 19px;
  margin: 12px 0 12px;
  letter-spacing: -.01em;
}

.page-contact .contact-channel .bw-tag {
  display: inline-block;
  font-family: var(--bw-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  padding: 3px 10px;
  border: 1px solid var(--bw-steel);
  color: var(--bw-steel);
  border-radius: var(--bw-capsule);
}

.page-contact .contact-channel--tel .bw-tag {
  border-color: var(--bw-clay);
  color: var(--bw-clay);
}

.page-contact .contact-channel--addr .bw-tag {
  border-color: var(--bw-lime);
  color: var(--bw-lime);
}

.page-contact .contact-channel__value {
  font-family: var(--bw-font-mono);
  font-size: clamp(16px, 4.6vw, 21px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--bw-lime);
  margin: 0 0 16px;
  word-break: break-all;
}

.page-contact .contact-channel--tel .contact-channel__value {
  color: var(--bw-clay);
}

.page-contact .contact-channel__value--long {
  font-size: 15px;
  color: var(--bw-bone);
  line-height: 1.7;
}

.page-contact .contact-channel__copy {
  font-family: var(--bw-font-mono);
  font-size: 12px;
}

.page-contact .contact-channel__hint {
  font-size: 13px;
  line-height: 1.8;
  color: var(--bw-neutral-light);
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--bw-neutral);
}

.page-contact .contact-channels__media {
  position: relative;
  margin: 0;
  border: var(--ct-edge);
  overflow: hidden;
  box-shadow: var(--bw-shadow-deep);
}

.page-contact .contact-channels__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-contact .contact-channels__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  background: linear-gradient(to top, rgba(14, 17, 22, .92), transparent);
  pointer-events: none;
}

.page-contact .contact-channels__media .bw-media__tag {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 1;
  font-family: var(--bw-font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--bw-lime);
  background: rgba(14, 17, 22, .78);
  border: 1px solid var(--bw-neutral);
  padding: 5px 10px;
  margin: 0;
}

/* ---------- 咨询分类 ---------- */
.page-contact .inquiry-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .inquiry-item {
  position: relative;
  padding: 24px 20px 22px;
  background: linear-gradient(150deg, rgba(28, 42, 53, .92), rgba(8, 10, 13, .92));
  border: var(--ct-edge);
  border-left: 8px solid var(--bw-steel);
  overflow: hidden;
}

.page-contact .inquiry-item::after {
  content: "";
  position: absolute;
  right: -34px;
  top: -34px;
  width: 96px;
  height: 96px;
  background: var(--bw-lime);
  opacity: .07;
  transform: rotate(45deg);
}

.page-contact .inquiry-item__num {
  font-family: var(--bw-font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--bw-steel);
  display: block;
  line-height: 1;
}

.page-contact .inquiry-item:nth-child(2) {
  border-left-color: var(--bw-lime);
}

.page-contact .inquiry-item:nth-child(2) .inquiry-item__num {
  color: var(--bw-lime);
}

.page-contact .inquiry-item:nth-child(3) {
  border-left-color: var(--bw-clay);
}

.page-contact .inquiry-item:nth-child(3) .inquiry-item__num {
  color: var(--bw-clay);
}

.page-contact .inquiry-item:nth-child(4) {
  border-left-color: var(--bw-neutral-light);
}

.page-contact .inquiry-item:nth-child(4) .inquiry-item__num {
  color: var(--bw-neutral-light);
}

.page-contact .inquiry-item h3 {
  font-family: var(--bw-font-head);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -.01em;
  margin: 12px 0 10px;
}

.page-contact .inquiry-item p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--bw-neutral-light);
  margin: 0 0 14px;
}

.page-contact .inquiry-item__subject {
  font-family: var(--bw-font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--bw-bone);
  background: rgba(157, 255, 60, .1);
  border-left: 3px solid var(--bw-lime);
  padding: 8px 12px;
  margin: 0;
}

/* ---------- 响应说明 ---------- */
.page-contact .response-flow {
  display: grid;
  gap: 28px;
}

.page-contact .response-flow__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: rf;
}

.page-contact .response-flow__step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px 18px 18px 16px;
  background: var(--bw-surface);
  border: var(--ct-edge);
}

.page-contact .response-flow__mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  font-family: var(--bw-font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--bw-ink);
  background: var(--bw-lime);
  border: 2px solid var(--bw-ink);
}

.page-contact .response-flow__step h3 {
  font-family: var(--bw-font-head);
  font-weight: 800;
  font-size: 17px;
  margin: 2px 0 8px;
}

.page-contact .response-flow__step p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--bw-neutral-light);
  margin: 0;
}

.page-contact .response-tip {
  padding: 24px 20px;
  background: var(--bw-lime-soft);
  color: #14210E;
  border: 2px solid #14210E;
  box-shadow: var(--bw-shadow-clay);
}

.page-contact .response-tip .bw-eyebrow {
  display: block;
  font-family: var(--bw-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #2E4A1C;
  padding-left: 14px;
  position: relative;
  margin: 0 0 16px;
}

.page-contact .response-tip .bw-eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 14px;
  background: var(--bw-clay-deep);
}

.page-contact .response-tip__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .response-tip__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.8;
  color: #1B2B12;
}

.page-contact .response-tip__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 3px;
  background: var(--bw-clay-deep);
}

/* ---------- 服务区域 ---------- */
.page-contact .coverage {
  display: grid;
  gap: 28px;
}

.page-contact .coverage__media {
  position: relative;
  margin: 0;
  border: var(--ct-edge);
  overflow: hidden;
  box-shadow: var(--bw-shadow-deep);
}

.page-contact .coverage__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .coverage__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 42%;
  background: linear-gradient(to top, rgba(14, 17, 22, .9), transparent);
  pointer-events: none;
}

.page-contact .coverage__media .bw-media__tag {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 1;
  font-family: var(--bw-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--bw-clay);
  background: rgba(14, 17, 22, .78);
  border: 1px solid var(--bw-neutral);
  padding: 5px 10px;
  margin: 0;
}

.page-contact .coverage__body .bw-chapter__index {
  display: block;
  font-family: var(--bw-font-mono);
  font-size: clamp(38px, 12vw, 72px);
  font-weight: 700;
  line-height: .9;
  color: transparent;
  -webkit-text-stroke: 2px var(--bw-neutral);
  letter-spacing: -.03em;
  margin-bottom: -6px;
}

.page-contact .coverage__body h2 {
  font-family: var(--bw-font-head);
  font-weight: 900;
  font-size: clamp(22px, 6vw, 36px);
  line-height: 1.18;
  letter-spacing: -.015em;
  margin: 0 0 16px;
}

.page-contact .coverage__body > p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--bw-neutral-light);
  margin: 0 0 16px;
  max-width: 58ch;
}

.page-contact .coverage__facts {
  display: grid;
  gap: 1px;
  margin: 24px 0 0;
  background: var(--bw-neutral);
  border: var(--ct-edge);
}

.page-contact .coverage__facts > div {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--bw-ink-deep);
}

.page-contact .coverage__facts dt {
  font-family: var(--bw-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--bw-neutral-light);
}

.page-contact .coverage__facts dd {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--bw-lime);
}

/* ---------- 合作生态 ---------- */
.page-contact .partner-stats {
  display: grid;
  gap: 1px;
  background: var(--bw-neutral);
  border: var(--ct-edge);
  margin-bottom: 30px;
}

.page-contact .partner-stat {
  display: grid;
  gap: 6px;
  padding: 22px 18px;
  background: var(--bw-ink-deep);
  transition: background .22s var(--bw-ease);
}

.page-contact .partner-stat:hover {
  background: var(--bw-surface);
}

.page-contact .partner-stat__num {
  font-family: var(--bw-font-mono);
  font-weight: 700;
  font-size: clamp(34px, 10vw, 56px);
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--bw-lime);
}

.page-contact .partner-stat:nth-child(2) .partner-stat__num {
  color: var(--bw-clay);
}

.page-contact .partner-stat:nth-child(4) .partner-stat__num {
  color: var(--bw-steel);
}

.page-contact .partner-stat__label {
  font-size: 13px;
  line-height: 1.7;
  color: var(--bw-neutral-light);
}

.page-contact .partner-note {
  display: grid;
  gap: 16px;
  padding-left: 18px;
  border-left: 6px solid var(--bw-clay);
}

.page-contact .partner-note p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--bw-bone);
  margin: 0;
  max-width: 62ch;
  opacity: .94;
}

/* ---------- 地址与到达 ---------- */
.page-contact .address-block {
  display: grid;
  gap: 24px;
}

.page-contact .address-block__card {
  padding: 24px 20px;
  background: var(--bw-surface);
  border: var(--ct-edge);
  box-shadow: var(--bw-shadow-hard);
}

.page-contact .address-block__card .bw-tag {
  display: inline-block;
  font-family: var(--bw-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  padding: 3px 10px;
  border: 1px solid var(--bw-lime);
  color: var(--bw-lime);
  border-radius: var(--bw-capsule);
}

.page-contact .address-block__line {
  font-family: var(--bw-font-head);
  font-weight: 800;
  font-size: clamp(17px, 4.8vw, 22px);
  line-height: 1.55;
  color: var(--bw-bone);
  margin: 16px 0 14px;
  max-width: 24ch;
}

.page-contact .address-block__meta {
  font-size: 14px;
  line-height: 1.85;
  color: var(--bw-neutral-light);
  margin: 0 0 22px;
}

.page-contact .address-block__map {
  position: relative;
  min-height: 240px;
  background: linear-gradient(140deg, var(--bw-ink-deep), var(--bw-surface));
  border: var(--ct-edge);
  overflow: hidden;
}

.page-contact .address-block__map-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(92, 122, 153, .28) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(92, 122, 153, .28) 1px, transparent 1px);
  background-size: 44px 44px;
}

.page-contact .address-block__map::after {
  content: "";
  position: absolute;
  top: -30%;
  left: 8%;
  width: 3px;
  height: 160%;
  background: var(--bw-clay);
  transform: rotate(24deg);
  opacity: .55;
}

.page-contact .address-block__pin {
  position: absolute;
  left: 50%;
  top: 46%;
  width: 20px;
  height: 20px;
  transform: translate(-50%, -50%) rotate(45deg);
  background: var(--bw-lime);
  border: 3px solid var(--bw-ink);
  box-shadow: 0 0 0 6px rgba(157, 255, 60, .2);
}

.page-contact .address-block__caption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  margin: 0;
  font-family: var(--bw-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--bw-bone);
  background: rgba(14, 17, 22, .8);
  border: 1px solid var(--bw-neutral);
  padding: 5px 10px;
}

/* ---------- 尾部指引 ---------- */
.page-contact .contact-tail__inner {
  display: grid;
  gap: 24px;
  padding: 30px 22px;
  background: linear-gradient(120deg, rgba(157, 255, 60, .1), transparent 62%), var(--bw-ink-deep);
  border: var(--ct-edge);
  box-shadow: var(--bw-shadow-clay);
}

.page-contact .contact-tail h2 {
  font-family: var(--bw-font-head);
  font-weight: 900;
  font-size: clamp(21px, 6vw, 30px);
  letter-spacing: -.015em;
  margin: 0 0 12px;
}

.page-contact .contact-tail p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--bw-neutral-light);
  margin: 0;
  max-width: 52ch;
}

.page-contact .contact-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .bw-section {
  padding: 52px 0;
}

.page-contact .bw-section--band {
  background: rgba(28, 42, 53, .42);
  border-top: var(--ct-edge);
  border-bottom: var(--ct-edge);
}

.page-contact .bw-section--band .contact-head .bw-chapter__index,
.page-contact .bw-section--band .coverage__body .bw-chapter__index {
  -webkit-text-stroke-color: var(--bw-steel);
}

.page-contact .bw-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .5s var(--bw-ease), transform .5s var(--bw-ease);
}

.page-contact .bw-reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-contact .bw-container {
    padding-inline: 32px;
  }

  .page-contact .contact-channels__cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .contact-channel--addr {
    grid-column: 1 / -1;
  }

  .page-contact .inquiry-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .partner-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .coverage__facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .contact-tail__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 36px 30px;
  }

  .page-contact .response-flow {
    grid-template-columns: 1.3fr .9fr;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-contact .bw-section {
    padding: 76px 0;
  }

  .page-contact .contact-hero {
    padding: 40px 0 76px;
  }

  .page-contact .contact-hero__inner {
    grid-template-columns: 1.35fr .85fr;
    align-items: center;
    gap: 56px;
  }

  .page-contact .contact-hero__panel {
    transform: translateY(18px);
    margin-left: -18px;
  }

  .page-contact .contact-channels {
    grid-template-columns: 1.45fr .85fr;
    align-items: start;
    gap: 40px;
  }

  .page-contact .contact-channels__cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .inquiry-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-contact .inquiry-item {
    min-height: 100%;
  }

  .page-contact .partner-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .coverage {
    grid-template-columns: 1.05fr 1fr;
    align-items: center;
    gap: 48px;
  }

  .page-contact .address-block {
    grid-template-columns: 1fr 1.1fr;
    align-items: stretch;
    gap: 36px;
  }

  .page-contact .address-block__map {
    min-height: 320px;
  }

  .page-contact .contact-head {
    padding-left: 0;
  }
}
<<<PAGE_CSS_END>>>