.page-contact {
  --contact-line: rgba(23, 224, 200, 0.26);
  --contact-line-strong: rgba(23, 224, 200, 0.55);
  --contact-panel-bg: linear-gradient(155deg, rgba(18, 61, 50, 0.94), rgba(6, 20, 15, 0.96));
  --contact-soft: rgba(18, 61, 50, 0.62);
  display: block;
  color: var(--ng-white);
  font-family: var(--ng-sans);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-contact img {
  max-width: 100%;
}

.page-contact .ng-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 面包屑 */
.page-contact .contact-crumb {
  padding-top: clamp(18px, 3vw, 30px);
}

.page-contact .contact-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.82rem;
  color: var(--ng-mist);
}

.page-contact .contact-crumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-contact .contact-crumb li + li::before {
  content: "/";
  color: var(--ng-copper);
}

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

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

/* 首屏 */
.page-contact .contact-hero {
  padding-top: clamp(22px, 4vw, 42px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(20px, 4vw, 34px);
}

.page-contact .contact-hero__lead {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .contact-hero__eyebrow {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ng-cyan);
}

.page-contact .contact-hero__title {
  margin: 0;
  font-family: var(--ng-narrow);
  font-weight: 800;
  font-size: clamp(2.1rem, 8vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ng-white);
}

.page-contact .contact-hero__text {
  margin: 0;
  max-width: 46em;
  font-size: clamp(0.95rem, 2.4vw, 1.05rem);
  line-height: 1.85;
  color: rgba(245, 243, 232, 0.82);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* 联系面板 */
.page-contact .contact-panel {
  display: grid;
  gap: clamp(16px, 2.6vw, 22px);
  padding: clamp(20px, 3.4vw, 30px);
  border: 1px solid var(--contact-line);
  border-radius: var(--ng-radius-lg);
  background: var(--contact-panel-bg);
  box-shadow: 0 34px 70px -46px rgba(0, 0, 0, 0.95);
}

.page-contact .contact-line-item {
  display: grid;
  gap: 8px;
  justify-items: start;
  padding-top: 16px;
  border-top: 1px solid rgba(140, 207, 194, 0.16);
}

.page-contact .contact-line-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .contact-line__label {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ng-mist);
}

.page-contact .contact-line__value {
  font-family: var(--ng-mono);
  font-size: clamp(1rem, 3.8vw, 1.22rem);
  line-height: 1.4;
  color: var(--ng-lime);
  text-decoration: none;
  overflow-wrap: anywhere;
}

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

.page-contact .contact-copy {
  font-size: 0.8rem;
}

.page-contact .contact-panel__note {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: rgba(140, 207, 194, 0.92);
}

.page-contact .contact-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
}

.page-contact .contact-jump__link {
  display: inline-block;
  padding: 6px 13px;
  border: 1px solid rgba(140, 207, 194, 0.28);
  border-radius: var(--ng-pill);
  font-size: 0.78rem;
  color: var(--ng-mist);
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

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

.page-contact .contact-jump__link.is-active {
  background: var(--ng-cyan);
  border-color: var(--ng-cyan);
  color: var(--ng-night-3);
}

/* 章节通用 */
.page-contact .contact-block {
  padding-top: clamp(46px, 8vw, 88px);
}

.page-contact .contact-head {
  display: grid;
  gap: 10px;
  max-width: 52em;
  margin-bottom: clamp(20px, 3.4vw, 34px);
}

.page-contact .contact-head h2 {
  margin: 0;
  font-family: var(--ng-narrow);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.6vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ng-white);
}

.page-contact .contact-head p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(245, 243, 232, 0.74);
}

/* 联系渠道 */
.page-contact .contact-lines__grid {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-contact .contact-lines__cards {
  display: grid;
  gap: clamp(14px, 2.4vw, 20px);
  align-content: start;
}

.page-contact .contact-channel {
  display: grid;
  gap: 10px;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid rgba(23, 224, 200, 0.18);
  border-radius: var(--ng-radius-lg);
  background: var(--contact-soft);
}

.page-contact .contact-channel h3 {
  margin: 0;
  font-family: var(--ng-narrow);
  font-size: 1.1rem;
  letter-spacing: 0.01em;
  color: var(--ng-white);
}

.page-contact .contact-channel p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(245, 243, 232, 0.76);
}

.page-contact .contact-channel__value {
  font-family: var(--ng-mono);
  font-size: clamp(0.98rem, 3.4vw, 1.12rem);
  color: var(--ng-lime);
  overflow-wrap: anywhere;
}

.page-contact .contact-hours {
  display: grid;
  gap: 10px;
  padding: 16px 18px;
  border: 1px dashed rgba(23, 224, 200, 0.34);
  border-radius: var(--ng-radius-md);
  background: rgba(23, 224, 200, 0.06);
}

.page-contact .contact-hours__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: baseline;
  font-size: 0.88rem;
}

.page-contact .contact-hours__key {
  flex: 0 0 auto;
  min-width: 5.4em;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--ng-mist);
}

.page-contact .contact-hours__val {
  flex: 1 1 12em;
  color: var(--ng-white);
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-contact .contact-hours__val--mono {
  font-family: var(--ng-mono);
  color: var(--ng-lime);
}

.page-contact .contact-lines__media {
  margin: 0;
}

/* 合作方向 */
.page-contact .contact-dir-grid {
  display: grid;
  gap: clamp(14px, 2.4vw, 20px);
}

.page-contact .contact-dir-card {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(18px, 3vw, 26px) clamp(18px, 3vw, 26px) clamp(34px, 4vw, 44px);
  border: 1px solid rgba(23, 224, 200, 0.2);
  border-radius: var(--ng-radius-lg);
  background: var(--contact-soft);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-contact .contact-dir-card:hover,
.page-contact .contact-dir-card:focus-within {
  border-color: var(--contact-line-strong);
  transform: translateY(-3px);
}

.page-contact .contact-dir-card h3 {
  margin: 0;
  font-family: var(--ng-narrow);
  font-size: clamp(1.06rem, 3.4vw, 1.28rem);
  letter-spacing: 0.01em;
  color: var(--ng-white);
}

.page-contact .contact-dir-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(245, 243, 232, 0.76);
}

.page-contact .contact-dir-card__hint {
  padding-left: 12px;
  border-left: 2px solid rgba(215, 255, 63, 0.6);
  color: var(--ng-mist);
  font-size: 0.84rem;
}

.page-contact .contact-dir-card .ng-card__badge {
  position: absolute;
  right: clamp(14px, 2.4vw, 22px);
  bottom: clamp(12px, 2vw, 18px);
  font-family: var(--ng-mono);
  font-size: 0.82rem;
  color: var(--ng-lime);
}

.page-contact .contact-dir-media {
  margin: 0;
}

/* 流程 */
.page-contact .contact-flow {
  position: relative;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-step {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2.6vw, 22px);
  border: 1px solid rgba(23, 224, 200, 0.2);
  border-radius: var(--ng-radius-md);
  background: var(--contact-soft);
}

.page-contact .contact-step__node {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--ng-pill);
  border: 1px solid rgba(23, 224, 200, 0.5);
  background: var(--ng-night-3);
  font-family: var(--ng-mono);
  font-size: 0.98rem;
  color: var(--ng-lime);
}

.page-contact .contact-step h3 {
  margin: 0;
  font-family: var(--ng-narrow);
  font-size: 1.02rem;
  color: var(--ng-white);
}

.page-contact .contact-step p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(245, 243, 232, 0.74);
  overflow-wrap: anywhere;
}

/* 合作登记 */
.page-contact .contact-signup {
  padding: clamp(22px, 4vw, 46px);
  border-radius: var(--ng-radius-lg);
  background: var(--ng-white);
  color: var(--ng-coal);
}

.page-contact .contact-head--light h2 {
  color: var(--ng-night);
}

.page-contact .contact-head--light p {
  color: rgba(32, 35, 35, 0.78);
}

.page-contact .contact-head--light .ng-chapter {
  color: var(--ng-copper);
}

.page-contact .contact-signup__grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

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

.page-contact .contact-checklist li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(42, 107, 91, 0.22);
}

.page-contact .contact-checklist li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .contact-checklist__idx {
  font-family: var(--ng-mono);
  font-size: 0.9rem;
  color: var(--ng-copper);
  padding-top: 2px;
}

.page-contact .contact-checklist strong {
  display: block;
  font-size: 0.98rem;
  color: var(--ng-night);
}

.page-contact .contact-checklist p {
  margin: 4px 0 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: rgba(32, 35, 35, 0.78);
}

.page-contact .contact-signup__action {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(18px, 3vw, 26px);
  border-radius: var(--ng-radius-md);
  background: rgba(11, 42, 34, 0.06);
  border: 1px solid rgba(42, 107, 91, 0.22);
}

.page-contact .contact-signup__hint,
.page-contact .contact-signup__alt {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: rgba(32, 35, 35, 0.78);
}

.page-contact .contact-signup__mail {
  margin: 0;
  font-family: var(--ng-mono);
  font-size: clamp(0.94rem, 3.4vw, 1.08rem);
  color: var(--ng-night);
  overflow-wrap: anywhere;
}

.page-contact .contact-signup .ng-cta--pill {
  justify-self: start;
  background: var(--ng-night);
  border-color: var(--ng-night);
  color: var(--ng-white);
}

.page-contact .contact-signup .ng-cta--pill:hover,
.page-contact .contact-signup .ng-cta--pill:focus-visible {
  background: var(--ng-copper);
  border-color: var(--ng-copper);
}

.page-contact .contact-signup__links {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.86rem;
}

.page-contact .contact-signup__links a {
  color: var(--ng-copper);
  text-decoration: none;
  border-bottom: 1px solid rgba(42, 107, 91, 0.35);
}

.page-contact .contact-signup__links a:hover,
.page-contact .contact-signup__links a:focus-visible {
  color: var(--ng-night);
  border-bottom-color: var(--ng-night);
}

/* 服务地区 */
.page-contact .contact-area__grid {
  display: grid;
  gap: clamp(16px, 2.6vw, 24px);
}

.page-contact .contact-area__card {
  display: grid;
  gap: 12px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--contact-line);
  border-radius: var(--ng-radius-lg);
  background: var(--contact-panel-bg);
}

.page-contact .contact-area__side {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid rgba(140, 207, 194, 0.2);
  border-radius: var(--ng-radius-lg);
  background: rgba(18, 61, 50, 0.42);
}

.page-contact .contact-area__side h3 {
  margin: 0;
  font-family: var(--ng-narrow);
  font-size: 1.08rem;
  color: var(--ng-white);
}

.page-contact .contact-area__side p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(245, 243, 232, 0.76);
}

.page-contact .contact-area__links {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.88rem;
}

.page-contact .contact-area__links a {
  color: var(--ng-cyan);
  text-decoration: none;
}

.page-contact .contact-area__links a:hover,
.page-contact .contact-area__links a:focus-visible {
  color: var(--ng-lime);
}

/* 响应式 */
@media (min-width: 760px) {
  .page-contact .contact-dir-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-contact .contact-dir-card:nth-child(1) {
    grid-column: span 4;
  }

  .page-contact .contact-dir-card:nth-child(2) {
    grid-column: span 2;
  }

  .page-contact .contact-dir-card:nth-child(3) {
    grid-column: span 2;
  }

  .page-contact .contact-dir-card:nth-child(4) {
    grid-column: span 4;
  }

  .page-contact .contact-dir-media {
    grid-column: span 6;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-contact .contact-lines__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

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

  .page-contact .contact-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .contact-flow::before {
    content: "";
    position: absolute;
    top: 42px;
    left: 5%;
    right: 5%;
    height: 2px;
    border-radius: var(--ng-pill);
    background: repeating-linear-gradient(90deg, rgba(23, 224, 200, 0.55) 0 12px, transparent 12px 26px);
    z-index: 0;
  }

  .page-contact .contact-signup__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-contact .contact-area__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-lines__cards {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-contact .contact-hours {
    grid-column: span 2;
  }
}

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

  .page-contact .contact-dir-card:hover,
  .page-contact .contact-dir-card:focus-within {
    transform: none;
  }
}