.page-contact {
  --pc-radius-a: 6px 26px 22px 10px;
  --pc-radius-b: 24px 8px 20px 26px;
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 46px;
  background: var(--ink-2);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 78%;
  background: var(--green);
  clip-path: polygon(0 0, 100% 0, 72% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .contact-hero .shell {
  position: relative;
  z-index: 1;
}

.page-contact .breadcrumb {
  margin-bottom: 20px;
}

.page-contact .contact-hero h1 {
  margin: 12px 0 0;
  max-width: 15em;
  font-size: clamp(29px, 6.2vw, 52px);
  line-height: 1.13;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(242, 246, 244, 0.84);
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-contact .contact-hero__badge {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid var(--green-2);
  border-radius: 999px;
  background: rgba(15, 61, 47, 0.62);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-contact .contact-hero__badge--flame {
  border-color: rgba(255, 90, 31, 0.6);
  background: rgba(255, 90, 31, 0.12);
  color: var(--flame);
}

/* ---------- 工作区图片 ---------- */
.page-contact .contact-stage {
  padding: 26px 0 0;
}

.page-contact .contact-stage__figure {
  border: 1px solid var(--line);
  border-radius: var(--pc-radius-b);
  overflow: hidden;
}

/* ---------- 分屏 ---------- */
.page-contact .contact-split {
  padding-top: 48px;
}

.page-contact .contact-split__grid {
  display: grid;
  gap: 42px;
}

.page-contact .contact-split__intro {
  margin: 12px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(242, 246, 244, 0.74);
}

.page-contact .contact-cards {
  display: grid;
  gap: 22px;
  margin-top: 26px;
}

.page-contact .contact-card {
  position: relative;
  padding: 26px 22px 22px;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius-a);
  background: var(--ink-2);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .contact-card:hover {
  border-color: var(--green-2);
  transform: translateY(-2px);
}

.page-contact .contact-card__tag {
  position: absolute;
  top: -11px;
  right: 20px;
}

.page-contact .contact-card__title {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.09em;
  color: var(--gray);
}

.page-contact .contact-card__value {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.8vw, 19px);
  line-height: 1.5;
  color: var(--cyan);
  word-break: break-all;
}

.page-contact .contact-card__value--addr {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .contact-card__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(242, 246, 244, 0.72);
}

/* ---------- 准备清单 ---------- */
.page-contact .prepare {
  margin-top: 42px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.page-contact .prepare__title {
  margin: 0;
  font-size: clamp(20px, 4.4vw, 24px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .prepare__lead {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--gray);
}

.page-contact .prepare__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
}

.page-contact .prepare__tab {
  display: inline-flex;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ink-2);
  color: var(--paper);
  font-size: 13px;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

.page-contact .prepare__group {
  margin-top: 26px;
  scroll-margin-top: 100px;
}

.page-contact .prepare__group-title {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-contact .prepare-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-contact .prepare-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px;
  border-radius: var(--r-sm);
  font-size: 15px;
  line-height: 1.7;
}

.page-contact .prepare-item:nth-child(odd) {
  background: rgba(242, 246, 244, 0.045);
}

.page-contact .prepare-item__num {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--flame);
}

.page-contact .prepare-item__text {
  color: rgba(242, 246, 244, 0.82);
}

/* ---------- 右栏 ---------- */
.page-contact .contact-split__right {
  display: grid;
  gap: 34px;
  align-content: start;
}

.page-contact .locator {
  position: relative;
  overflow: hidden;
  min-height: 258px;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius-a);
  background: var(--green);
}

.page-contact .locator__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-contact .locator__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-contact .locator__pin {
  position: absolute;
  left: 20px;
  bottom: 56px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border: 1px solid var(--cyan);
  border-radius: 999px;
  background: rgba(7, 11, 10, 0.78);
  color: var(--cyan);
  font-size: 13px;
}

.page-contact .locator__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--flame);
  box-shadow: 0 0 0 5px rgba(255, 90, 31, 0.18);
}

.page-contact .locator__cap {
  position: absolute;
  right: 18px;
  bottom: 16px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(242, 246, 244, 0.6);
}

.page-contact .respond {
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius-b);
  background: var(--ink-2);
}

.page-contact .section-title--sm {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .respond__text {
  margin: 12px 0 22px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 246, 244, 0.76);
}

.page-contact .scale__bar {
  position: relative;
  height: 12px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}

.page-contact .scale__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 50%;
  border-radius: 999px;
  background: var(--cyan);
}

.page-contact .scale__ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gray);
}

.page-contact .respond__notes {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .respond__notes li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 246, 244, 0.72);
}

.page-contact .respond__notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 问题分流 ---------- */
.page-contact .routing {
  padding-top: 68px;
}

.page-contact .routing__lead {
  margin: 12px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(242, 246, 244, 0.72);
}

.page-contact .routing__grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-contact .routing-card {
  display: block;
  padding: 24px 22px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-2);
  color: inherit;
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .routing-card:hover,
.page-contact .routing-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--cyan);
  background: #101B18;
}

.page-contact .routing-card__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--flame);
}

.page-contact .routing-card__title {
  margin: 10px 0 8px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.005em;
}

.page-contact .routing-card__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(242, 246, 244, 0.72);
}

.page-contact .routing-card__go {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

/* ---------- 合作 ---------- */
.page-contact .biz {
  padding-top: 72px;
}

.page-contact .biz__panel {
  position: relative;
  overflow: hidden;
  padding: 34px 22px 30px;
  border: 1px solid var(--green-2);
  border-radius: var(--r-lg);
  background: var(--green);
}

.page-contact .biz__panel::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 280px;
  height: 280px;
  border-radius: 46% 54% 60% 40% / 52% 44% 56% 48%;
  background: rgba(46, 242, 200, 0.1);
  pointer-events: none;
}

.page-contact .biz__body {
  position: relative;
  z-index: 1;
}

.page-contact .biz__body .section-title {
  margin: 10px 0 0;
}

.page-contact .biz__body > p {
  margin: 14px 0 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 246, 244, 0.86);
}

.page-contact .biz__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 22px 34px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

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

.page-contact .biz__fact-num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.12;
  color: var(--cyan);
}

.page-contact .biz__fact-unit {
  font-size: 13px;
  color: rgba(242, 246, 244, 0.68);
}

.page-contact .biz__fact-label {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(242, 246, 244, 0.7);
}

.page-contact .biz__body .btn {
  margin-top: 28px;
}

/* ---------- 收尾 ---------- */
.page-contact .closing {
  padding-top: 70px;
  padding-bottom: 30px;
}

.page-contact .closing__inner {
  padding: 30px 22px;
  border: 1px dashed var(--green-2);
  border-radius: var(--r-lg);
  background: var(--ink-2);
}

.page-contact .closing__inner h2 {
  margin: 0;
  font-size: clamp(21px, 4.6vw, 28px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .closing__inner p {
  margin: 12px 0 20px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.76;
  color: rgba(242, 246, 244, 0.74);
}

/* ---------- 响应式 ---------- */
@media (max-width: 640px) {
  .page-contact .contact-hero::before {
    width: 100%;
    clip-path: polygon(0 0, 100% 0, 100% 60%, 0 100%);
  }

  .page-contact .locator__bg {
    opacity: 0.22;
  }
}

@media (min-width: 720px) {
  .page-contact .routing__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .closing__inner {
    padding: 38px 36px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 56px 0 60px;
  }

  .page-contact .contact-split__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 0;
  }

  .page-contact .contact-split__left {
    padding-right: 46px;
  }

  .page-contact .contact-split__right {
    padding-left: 46px;
    border-left: 1px solid var(--cyan);
  }

  .page-contact .contact-card:nth-child(2) {
    margin-left: 22px;
  }

  .page-contact .contact-card:nth-child(3) {
    margin-right: 18px;
  }

  .page-contact .biz__panel {
    padding: 46px 46px 42px;
  }

  .page-contact .biz__body > p {
    max-width: 40em;
  }
}

@media (min-width: 1180px) {
  .page-contact .routing__grid {
    gap: 24px;
  }
}
<<<END>>>