.page-contact {
  display: block;
  background: var(--cloud);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .eyebrow {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--pitch-deep);
  margin-bottom: 10px;
}

.page-contact .contact-head {
  max-width: 720px;
  margin: 0 0 30px;
}

.page-contact .contact-head .section-head__title {
  margin: 0 0 12px;
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1.2;
  color: var(--ink);
}

.page-contact .contact-head .lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--gray);
}

/* ============ 首屏 ============ */

.page-contact .contact-hero {
  position: relative;
  background: var(--ink);
  color: var(--cloud);
  padding: 22px 0 56px;
  overflow: hidden;
}

.page-contact .contact-hero__glow {
  position: absolute;
  top: -200px;
  right: -140px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23, 168, 91, 0.4) 0%, rgba(11, 27, 43, 0) 70%);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}

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

.page-contact .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

.page-contact .breadcrumbs__item {
  display: inline-flex;
  align-items: center;
}

.page-contact .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(138, 154, 168, 0.6);
}

.page-contact .breadcrumbs__link {
  color: var(--gray);
  text-decoration: none;
}

.page-contact .breadcrumbs__link:hover {
  color: var(--yellow);
}

.page-contact .breadcrumbs__current {
  color: var(--cloud);
}

.page-contact .contact-hero__eyebrow {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--yellow);
  margin-bottom: 14px;
}

.page-contact .contact-hero__title {
  margin: 0 0 18px;
  font-size: clamp(28px, 6.6vw, 52px);
  line-height: 1.1;
  color: var(--cloud);
}

.page-contact .contact-hero__lead {
  margin: 0 0 26px;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.78;
  color: rgba(245, 248, 246, 0.82);
}

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

.page-contact .contact-hero__media {
  margin: 0;
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid rgba(227, 234, 232, 0.16);
  background: var(--ink-layer);
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

/* ============ 三个渠道 ============ */

.page-contact .contact-channels-section {
  padding: 56px 0 12px;
  background: var(--cloud);
}

.page-contact .contact-channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .channel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 24px 22px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--pitch);
  border-radius: var(--r-m);
  box-shadow: 0 10px 26px rgba(11, 27, 43, 0.05);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-contact .channel:hover,
.page-contact .channel:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(11, 27, 43, 0.11);
}

.page-contact .channel--call {
  border-top-color: var(--signal);
}

.page-contact .channel--post {
  border-top-color: var(--pitch-deep);
}

.page-contact .channel__label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.page-contact .channel__title {
  margin: 0;
  font-size: 19px;
  line-height: 1.3;
  color: var(--ink);
}

.page-contact .channel__value {
  display: block;
  margin: 2px 0 0;
  font-family: var(--font-data);
  font-size: 16px;
  line-height: 1.62;
  color: var(--ink);
  overflow-wrap: anywhere;
  user-select: all;
}

.page-contact .channel__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(11, 27, 43, 0.72);
}

.page-contact .channel__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: auto 0 0;
  padding-top: 8px;
}

.page-contact .channel__tag {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pitch-deep);
  background: rgba(23, 168, 91, 0.1);
  border-radius: 999px;
  padding: 5px 11px;
}

.page-contact .channel--call .channel__tag {
  color: #b6430a;
  background: rgba(255, 106, 26, 0.12);
}

/* ============ 反馈设备问题 ============ */

.page-contact .contact-report {
  position: relative;
  margin-top: 44px;
  padding: 58px 0 64px;
  background: var(--ink);
  color: var(--cloud);
}

.page-contact .contact-report__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-contact .contact-report .contact-head .section-head__title {
  color: var(--cloud);
}

.page-contact .contact-report .contact-head .lead {
  color: rgba(245, 248, 246, 0.72);
}

.page-contact .contact-report .eyebrow {
  color: var(--yellow);
}

.page-contact .checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-contact .checklist__item {
  position: relative;
  padding-left: 36px;
  font-size: 16px;
  line-height: 1.72;
  color: rgba(245, 248, 246, 0.8);
}

.page-contact .checklist__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  width: 19px;
  height: 19px;
  border: 2px solid var(--pitch);
  border-radius: 5px;
  background: rgba(23, 168, 91, 0.14);
}

.page-contact .checklist__item strong {
  display: block;
  margin-bottom: 2px;
  font-weight: 700;
  color: var(--cloud);
}

.page-contact .contact-report__hint {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 248, 246, 0.68);
}

.page-contact .contact-report__hint a {
  color: var(--yellow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .report-media {
  margin: 0;
  border-radius: var(--r-m);
  overflow: hidden;
  border: 1px solid rgba(227, 234, 232, 0.18);
  background: var(--ink-layer);
}

.page-contact .report-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-contact .report-media .media-frame__caption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245, 248, 246, 0.62);
}

/* ============ 建议与合作 ============ */

.page-contact .contact-collab {
  padding: 62px 0 58px;
  background: var(--cloud);
}

.page-contact .collab-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .collab {
  margin: 0;
  padding: 24px 24px 26px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--pitch);
  border-radius: var(--r-m);
}

.page-contact .collab:nth-child(2) {
  border-left-color: var(--signal);
}

.page-contact .collab:nth-child(3) {
  border-left-color: var(--ink);
}

.page-contact .collab__num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gray);
}

.page-contact .collab__title {
  margin: 0 0 10px;
  font-size: 19px;
  line-height: 1.32;
  color: var(--ink);
}

.page-contact .collab__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(11, 27, 43, 0.75);
}

.page-contact .collab__text a {
  color: var(--pitch-deep);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============ 回复时效 ============ */

.page-contact .contact-sla {
  padding: 48px 0 52px;
  background: var(--ink-layer);
  color: var(--cloud);
}

.page-contact .contact-sla__title {
  margin: 0 0 26px;
  font-size: clamp(22px, 3.8vw, 28px);
  line-height: 1.25;
  color: var(--cloud);
}

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

.page-contact .sla-item {
  border-top: 2px solid rgba(227, 234, 232, 0.24);
  padding-top: 16px;
}

.page-contact .sla__value {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-data);
  font-size: clamp(20px, 3.6vw, 26px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--yellow);
}

.page-contact .sla__label {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(245, 248, 246, 0.74);
}

/* ============ 找到我们 ============ */

.page-contact .contact-locate {
  padding: 62px 0 74px;
  background: var(--cloud);
}

.page-contact .contact-locate__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-contact .contact-locate .section-head__title {
  margin: 0 0 18px;
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1.2;
  color: var(--ink);
}

.page-contact .contact-locate__addr {
  margin: 0 0 14px;
  padding-left: 14px;
  border-left: 3px solid var(--pitch);
  font-family: var(--font-data);
  font-size: clamp(16px, 2.4vw, 19px);
  line-height: 1.68;
  color: var(--ink);
}

.page-contact .contact-locate__note {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(11, 27, 43, 0.72);
}

.page-contact .contact-locate__close {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .contact-locate__close a {
  color: var(--pitch-deep);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-map {
  margin: 0;
  padding: 18px;
  background: var(--ink);
  border-radius: var(--r-l);
  overflow: hidden;
}

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

.page-contact .contact-map__shape {
  fill: rgba(23, 168, 91, 0.14);
  stroke: url(#contactMapStroke);
  stroke-width: 2;
  stroke-linejoin: round;
}

.page-contact .contact-map__river {
  fill: none;
  stroke: rgba(138, 154, 168, 0.5);
  stroke-width: 1.5;
  stroke-dasharray: 6 6;
}

.page-contact .contact-map__ring {
  fill: none;
  stroke: var(--yellow);
  stroke-width: 1.5;
  opacity: 0.85;
}

.page-contact .contact-map__dot {
  fill: var(--signal);
}

/* ============ 响应式 ============ */

@media (min-width: 700px) {
  .page-contact .sla-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-channels {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
    gap: 20px;
  }

  .page-contact .channel--mail {
    grid-column: span 5;
  }

  .page-contact .channel--call {
    grid-column: span 3;
  }

  .page-contact .channel--post {
    grid-column: span 4;
  }

  .page-contact .collab-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
    align-items: start;
  }

  .page-contact .collab:nth-child(1) {
    grid-column: 1 / span 7;
  }

  .page-contact .collab:nth-child(2) {
    grid-column: 8 / span 5;
  }

  .page-contact .collab:nth-child(3) {
    grid-column: 2 / span 9;
  }

  .page-contact .contact-locate__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 52px;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 34px 0 72px;
  }

  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
    gap: 52px;
  }

  .page-contact .contact-report__grid {
    grid-template-columns: minmax(0, 1.16fr) minmax(0, 0.84fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .contact-report {
    padding: 72px 0 78px;
  }
}

@media (min-width: 1100px) {
  .page-contact .contact-channels-section {
    padding: 72px 0 16px;
  }

  .page-contact .contact-collab {
    padding: 76px 0 70px;
  }

  .page-contact .contact-locate {
    padding: 76px 0 92px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .channel:hover,
  .page-contact .channel:focus-within {
    transition: none;
    transform: none;
  }
}
<<<END>>>