.page-contact {
  --pc-grid: rgba(29, 59, 50, .95);
  --pc-glass: rgba(18, 59, 50, .68);
  --pc-cyan-line: rgba(76, 255, 224, .36);
  background: var(--ink);
  color: var(--paper);
}

.page-contact .copyable {
  -webkit-user-select: all;
  user-select: all;
  cursor: copy;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: calc(var(--header-h) + 20px) 54px;
  background: var(--ink);
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .contact-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--pc-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pc-grid) 1px, transparent 1px);
  background-size: 88px 88px;
  opacity: .4;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), rgba(0, 0, 0, .1) 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), rgba(0, 0, 0, .1) 76%);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(110% 70% at 84% 6%, rgba(76, 255, 224, .16), transparent 62%),
    linear-gradient(168deg, rgba(5, 17, 13, .48) 0%, rgba(5, 17, 13, .86) 54%, var(--ink) 100%);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 2;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 20px;
}

.page-contact .contact-hero h1 {
  margin: 14px 0 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 60px);
  line-height: 1.05;
  letter-spacing: -.015em;
  color: var(--paper);
  max-width: 18ch;
}

.page-contact .contact-hero .lede {
  max-width: 54ch;
  color: var(--mist);
}

.page-contact .contact-hero__aside {
  margin-top: 26px;
  padding: 22px 20px 24px;
  display: grid;
  gap: 8px;
  justify-items: start;
  border: 1px solid var(--pc-cyan-line);
  border-radius: 2px;
  background: var(--pc-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 18px 50px -32px rgba(76, 255, 224, .9);
  transform: rotate(-.7deg);
}

.page-contact .contact-hero__aside-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .contact-hero__phone {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 6vw, 38px);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--cyan);
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.page-contact .contact-hero__aside-note {
  margin: 0 0 6px;
  font-size: 13px;
  color: var(--muted);
}

.page-contact .contact-hero__aside .btn {
  justify-self: stretch;
  text-align: center;
}

/* ---------- 章节通用头 ---------- */
.page-contact .contact-head {
  max-width: 60ch;
  margin-bottom: 26px;
}

.page-contact .contact-head h2,
.page-contact .contact-lists h2,
.page-contact .contact-hours h2,
.page-contact .contact-address h2 {
  margin: 8px 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 4.4vw, 44px);
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .contact-head__sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-contact .section + .section {
  border-top: 1px solid var(--line);
}

/* ---------- 路径选择 ---------- */
.page-contact .contact-paths__grid {
  display: grid;
  gap: 28px;
}

.page-contact .contact-paths__list {
  display: grid;
  gap: 14px;
}

.page-contact .path-card {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 18px 18px 18px 64px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-left: 2px solid var(--line);
  border-radius: 2px;
  transition: border-color .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease);
}

.page-contact .path-card:hover,
.page-contact .path-card:focus-within {
  border-left-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(76, 255, 224, .22), 0 16px 44px -28px rgba(76, 255, 224, .9);
}

.page-contact .path-card__num {
  position: absolute;
  left: 18px;
  top: 19px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-contact .path-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .path-card__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .path-card__link {
  color: var(--mist);
  text-decoration: underline;
  text-decoration-color: var(--pc-cyan-line);
  text-underline-offset: 3px;
}

.page-contact .path-card__link:hover {
  color: var(--cyan);
  text-decoration-color: var(--cyan);
}

.page-contact .path-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

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

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

/* ---------- 电话与邮箱 ---------- */
.page-contact .contact-direct__grid {
  display: grid;
  gap: 16px;
}

.page-contact .contact-direct__card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 24px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  border-radius: 2px;
}

.page-contact .contact-direct__card--mail {
  border-top-color: var(--mist);
}

.page-contact .contact-direct__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .contact-direct__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 28px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--cyan);
  letter-spacing: .01em;
  overflow-wrap: anywhere;
}

.page-contact .contact-direct__value--mail {
  font-size: clamp(16px, 2.6vw, 21px);
  color: var(--paper);
}

.page-contact .contact-direct__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-direct__card .btn {
  justify-self: start;
  margin-top: 4px;
}

/* ---------- 站内反馈 ---------- */
.page-contact .contact-lists__inner {
  display: grid;
  gap: 28px;
  padding: 26px 20px;
  border: 1px solid var(--pc-cyan-line);
  border-radius: 2px;
  background: var(--pc-glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.page-contact .contact-lists__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-lists__points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  border-left: 1px solid var(--line);
  padding-left: 20px;
}

.page-contact .contact-lists__points li {
  position: relative;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-lists__points li::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(76, 255, 224, .7);
}

.page-contact .contact-lists__points strong {
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 合作与纠错 ---------- */
.page-contact .contact-partner__grid {
  display: grid;
  gap: 16px;
}

.page-contact .contact-partner__card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 24px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: border-color .22s var(--ease), box-shadow .22s var(--ease);
}

.page-contact .contact-partner__card:hover,
.page-contact .contact-partner__card:focus-within {
  border-color: var(--pc-cyan-line);
  box-shadow: 0 0 0 1px rgba(76, 255, 224, .18), 0 18px 46px -32px rgba(76, 255, 224, .9);
}

.page-contact .contact-partner__card--alert {
  border-left: 2px solid var(--alert);
}

.page-contact .contact-partner__card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .contact-partner__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-partner__link {
  justify-self: start;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--pc-cyan-line);
  padding-bottom: 2px;
}

.page-contact .contact-partner__link:hover {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

/* ---------- 服务时间 ---------- */
.page-contact .contact-hours__grid {
  display: grid;
  gap: 28px;
}

.page-contact .contact-hours__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 52ch;
}

.page-contact .contact-hours__card {
  padding: 26px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 2px;
}

.page-contact .contact-hours__track {
  position: relative;
  height: 10px;
  margin-bottom: 12px;
  background: #061913;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.page-contact .contact-hours__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  right: 25%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(76, 255, 224, .28), var(--cyan));
}

.page-contact .contact-hours__marker {
  position: absolute;
  top: 50%;
  width: 9px;
  height: 9px;
  margin-top: -4.5px;
  border-radius: 50%;
  background: var(--alert);
  box-shadow: 0 0 0 4px rgba(255, 91, 56, .18);
}

.page-contact .contact-hours__marker--start { left: calc(37.5% - 4.5px); }
.page-contact .contact-hours__marker--end { left: calc(75% - 4.5px); }

.page-contact .contact-hours__scale {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .04em;
  margin-bottom: 18px;
}

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

.page-contact .contact-hours__legend li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .contact-hours__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 50%;
}

.page-contact .contact-hours__dot--cyan {
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(76, 255, 224, .8);
}

.page-contact .contact-hours__dot--alert {
  background: var(--alert);
  box-shadow: 0 0 8px rgba(255, 91, 56, .7);
}

/* ---------- 地址 ---------- */
.page-contact .contact-address__grid {
  display: grid;
  gap: 26px;
}

.page-contact .contact-address__value {
  margin: 12px 0 14px;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.9;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-address__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 48ch;
}

.page-contact .contact-address__aside {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 22px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 2px;
}

.page-contact .contact-address__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .contact-address__icp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  letter-spacing: .03em;
}

.page-contact .contact-address__note a {
  color: var(--mist);
  text-decoration: underline;
  text-decoration-color: var(--pc-cyan-line);
  text-underline-offset: 3px;
}

.page-contact .contact-address__note a:hover {
  color: var(--cyan);
}

.page-contact .contact-address__aside .btn {
  justify-self: stretch;
  text-align: center;
  margin-top: 6px;
}

/* ---------- 焦点可见 ---------- */
.page-contact a:focus-visible,
.page-contact .btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (min-width: 820px) {
  .page-contact .contact-hero {
    padding-block: calc(var(--header-h) + 32px) 88px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
    gap: 56px;
    align-items: start;
    margin-top: 26px;
  }

  .page-contact .contact-hero__aside {
    margin-top: 70px;
  }

  .page-contact .contact-paths__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .contact-paths__figure {
    margin-top: 24px;
  }

  .page-contact .contact-direct__grid {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    gap: 20px;
  }

  .page-contact .contact-lists__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, .9fr);
    gap: 48px;
    padding: 34px 32px;
  }

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

  .page-contact .contact-hours__grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: center;
  }

  .page-contact .contact-address__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .section {
    padding-block: 72px;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-paths__list {
    gap: 16px;
  }

  .page-contact .path-card {
    padding: 22px 22px 22px 70px;
  }

  .page-contact .path-card__num {
    left: 22px;
    top: 23px;
  }
}

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

  .page-contact .contact-hero__aside {
    transform: none;
  }
}
<<<END>>>