.page-contact {
  background: var(--a8-bg);
  color: var(--a8-ink);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 52px;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(72%, 760px);
  height: 62%;
  background: var(--a8-bg-2);
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 100%);
  z-index: 0;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 120px;
  height: 2px;
  background: var(--a8-cyan);
  z-index: 1;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 34px;
}

.page-contact .contact-hero__lead {
  max-width: 640px;
}

.page-contact .contact-hero__lead .a8-breadcrumb {
  margin-bottom: 22px;
}

.page-contact .contact-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(34px, 8.4vw, 68px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.01em;
  transform: skewX(-2deg);
  transform-origin: left bottom;
}

.page-contact .contact-hero__intro {
  max-width: 34em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--a8-ink-2);
}

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

.page-contact .contact-hero__aside {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.page-contact .contact-hero__rail {
  flex: 0 0 auto;
  font-family: var(--a8-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--a8-teal);
  order: 2;
}

.page-contact .contact-coord {
  order: 1;
  width: 100%;
  max-width: 360px;
  height: auto;
}

/* ---------- 三个联系渠道 ---------- */
.page-contact .contact-channels {
  padding-top: 20px;
}

.page-contact .contact-channels__head {
  display: grid;
  gap: 26px;
  margin-bottom: 40px;
}

.page-contact .contact-channels__head h2 {
  margin: 12px 0 0;
  font-size: clamp(26px, 5.2vw, 38px);
  line-height: 1.24;
  font-weight: 800;
}

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

.page-contact .contact-channels__media img,
.page-contact .contact-prepare__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: 18px;
}

.page-contact .ccard {
  position: relative;
  padding: 24px 22px 26px;
  background: var(--a8-card);
  border: 1px solid var(--a8-line);
  border-radius: var(--a8-radius);
  transition: transform 0.35s var(--a8-ease), box-shadow 0.35s var(--a8-ease), border-color 0.35s var(--a8-ease);
}

.page-contact .ccard:hover,
.page-contact .ccard:focus-within {
  transform: translateY(-4px);
  border-color: var(--a8-cyan);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.38);
}

.page-contact .ccard__key {
  margin: 0 0 14px;
  font-family: var(--a8-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--a8-teal);
}

.page-contact .ccard__value {
  margin: 0 0 14px;
  font-family: var(--a8-mono);
  font-size: clamp(17px, 4.6vw, 24px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--a8-ink);
  overflow-wrap: anywhere;
}

.page-contact .ccard--phone .ccard__value {
  font-size: clamp(26px, 8.6vw, 54px);
  color: var(--a8-cyan);
  letter-spacing: -0.03em;
}

.page-contact .ccard--mail .ccard__value {
  color: var(--a8-ink);
}

.page-contact .ccard__note {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--a8-ink-2);
  max-width: 34em;
}

.page-contact .ccard__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.page-contact .ccard--addr {
  overflow: hidden;
}

.page-contact .ccard--addr::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, var(--a8-grid) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(0deg, var(--a8-grid) 0 1px, transparent 1px 26px);
  opacity: 0.22;
  transition: opacity 0.45s var(--a8-ease);
}

.page-contact .ccard--addr:hover::after,
.page-contact .ccard--addr:focus-within::after {
  opacity: 0.85;
}

.page-contact .ccard--addr > * {
  position: relative;
  z-index: 1;
}

/* ---------- 反馈准备 ---------- */
.page-contact .contact-prepare {
  background: var(--a8-bg-2);
}

.page-contact .contact-prepare__inner {
  display: grid;
  gap: 34px;
}

.page-contact .contact-prepare h2 {
  margin: 12px 0 14px;
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.26;
  font-weight: 800;
}

.page-contact .contact-prepare__lead {
  max-width: 36em;
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--a8-ink-2);
}

.page-contact .prepare-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .prepare-list__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--a8-line);
}

.page-contact .prepare-list__item:last-child {
  border-bottom: 1px solid var(--a8-line);
}

.page-contact .prepare-list__num {
  font-size: 13px;
  color: var(--a8-cyan);
  letter-spacing: 0.08em;
  padding-top: 2px;
}

.page-contact .prepare-list__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .prepare-list__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--a8-ink-2);
}

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

.page-contact .contact-prepare__media figcaption {
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--a8-ink-2);
  border-left: 2px solid var(--a8-orange);
  padding-left: 10px;
}

/* ---------- 响应节奏 ---------- */
.page-contact .hours-head {
  max-width: 620px;
}

.page-contact .contact-hours h2 {
  margin: 12px 0 12px;
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.26;
  font-weight: 800;
}

.page-contact .hours-note {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--a8-ink-2);
}

.page-contact .hours-track {
  margin: 30px 0 34px;
  border-bottom: 1px solid var(--a8-line);
  padding-bottom: 8px;
}

.page-contact .hours-track__marks {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .hours-track__marks li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  font-family: var(--a8-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--a8-ink-2);
}

.page-contact .hours-track__marks i {
  display: block;
  width: 1px;
  height: 10px;
  background: var(--a8-line);
}

.page-contact .hours-track__marks li:first-child i,
.page-contact .hours-track__marks li:last-child i {
  height: 18px;
  background: var(--a8-cyan);
}

.page-contact .hours-track__marks li span {
  display: none;
  white-space: nowrap;
}

.page-contact .hours-track__marks li:nth-child(4n + 1) span {
  display: block;
}

.page-contact .hours-stats {
  display: grid;
  gap: 1px;
  margin: 0;
  background: var(--a8-line);
  border: 1px solid var(--a8-line);
}

.page-contact .hours-stat {
  padding: 20px 18px;
  background: var(--a8-bg);
}

.page-contact .hours-stat__key {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--a8-ink-2);
  margin-bottom: 10px;
}

.page-contact .hours-stat__val {
  margin: 0;
  font-size: clamp(22px, 4.6vw, 30px);
  color: var(--a8-cyan);
  letter-spacing: -0.02em;
}

/* ---------- 分派路线 ---------- */
.page-contact .contact-routing__head {
  max-width: 660px;
  margin-bottom: 34px;
}

.page-contact .contact-routing h2 {
  margin: 12px 0 12px;
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.26;
  font-weight: 800;
}

.page-contact .contact-routing__head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--a8-ink-2);
}

.page-contact .route-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .route-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  padding: 22px 0 24px;
  border-top: 1px solid var(--a8-line);
}

.page-contact .route-item:last-child {
  border-bottom: 1px solid var(--a8-line);
}

.page-contact .route-item__idx {
  font-size: 13px;
  color: var(--a8-teal);
  letter-spacing: 0.08em;
  padding-top: 3px;
}

.page-contact .route-item__body h3 {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
}

.page-contact .route-item__body p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.76;
  color: var(--a8-ink-2);
  max-width: 52em;
}

.page-contact .route-item__subject {
  margin: 0;
  font-size: 13px;
  color: var(--a8-ink);
  border-left: 2px solid var(--a8-cyan);
  padding: 6px 0 6px 12px;
  background: rgba(53, 242, 208, 0.06);
}

.page-contact .route-item__subject .a8-num {
  color: var(--a8-cyan);
}

.page-contact .contact-routing__tip {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--a8-ink-2);
}

.page-contact .contact-routing__tip a,
.page-contact .contact-visit a {
  color: var(--a8-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, 0.4);
}

.page-contact .contact-routing__tip a:hover,
.page-contact .contact-visit a:hover {
  border-bottom-color: var(--a8-cyan);
}

/* ---------- 地址与到访 ---------- */
.page-contact .contact-visit {
  background: var(--a8-bg-2);
}

.page-contact .contact-visit__inner {
  display: grid;
  gap: 32px;
}

.page-contact .contact-visit h2 {
  margin: 12px 0 18px;
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.26;
  font-weight: 800;
}

.page-contact .contact-address {
  display: block;
  font-style: normal;
  font-size: clamp(17px, 3.6vw, 21px);
  line-height: 1.6;
  color: var(--a8-ink);
  padding: 14px 0;
  border-top: 1px solid var(--a8-line);
  border-bottom: 1px solid var(--a8-line);
  margin-bottom: 18px;
}

.page-contact .contact-visit__main p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--a8-ink-2);
  max-width: 40em;
}

.page-contact .visit-facts {
  margin: 0;
  border: 1px solid var(--a8-line);
  border-radius: var(--a8-radius);
  background: var(--a8-bg);
}

.page-contact .visit-fact {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--a8-line);
}

.page-contact .visit-fact:last-child {
  border-bottom: 0;
}

.page-contact .visit-fact__key {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--a8-ink-2);
}

.page-contact .visit-fact__val {
  margin: 0;
  font-size: 14px;
  color: var(--a8-ink);
  overflow-wrap: anywhere;
}

.page-contact .visit-fact .a8-num {
  color: var(--a8-cyan);
}

.page-contact .contact-visit__fine {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--a8-ink-2);
}

/* ---------- 安卓端与延伸入口 ---------- */
.page-contact .contact-next .a8-android {
  margin-bottom: 26px;
}

.page-contact .contact-links {
  display: grid;
  gap: 1px;
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--a8-line);
  border: 1px solid var(--a8-line);
}

.page-contact .contact-links li {
  background: var(--a8-bg);
}

.page-contact .contact-links a {
  display: block;
  padding: 15px 18px;
  font-size: 14px;
  color: var(--a8-ink);
  text-decoration: none;
  transition: background 0.25s var(--a8-ease), color 0.25s var(--a8-ease), padding-left 0.25s var(--a8-ease);
}

.page-contact .contact-links a::after {
  content: "→";
  float: right;
  color: var(--a8-teal);
}

.page-contact .contact-links a:hover,
.page-contact .contact-links a:focus-visible {
  background: var(--a8-card);
  color: var(--a8-cyan);
  padding-left: 24px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-hero {
    padding: 56px 0 72px;
  }

  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 40px;
  }

  .page-contact .contact-channels__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
    align-items: end;
    gap: 34px;
  }

  .page-contact .contact-prepare__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 46px;
  }

  .page-contact .hours-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .hours-track__marks li span {
    display: block;
  }

  .page-contact .contact-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px;
  }

  .page-contact .ccard--mail {
    grid-column: 1 / 7;
  }

  .page-contact .ccard--phone {
    grid-column: 7 / 13;
    grid-row: 1 / span 2;
    margin-top: 48px;
    padding: 32px 28px 34px;
  }

  .page-contact .ccard--addr {
    grid-column: 2 / 8;
    margin-top: 4px;
  }

  .page-contact .contact-visit__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: start;
    gap: 52px;
  }

  .page-contact .route-item {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 22px;
    padding: 26px 0 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ccard,
  .page-contact .ccard--addr::after,
  .page-contact .contact-links a {
    transition: none;
  }

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

  .page-contact .contact-hero h1 {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>