.page-contact {
  --contact-gap: clamp(16px, 2.4vw, 26px);
  background: var(--deep);
  color: var(--white);
  overflow-x: clip;
}

.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-contact .contact-h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 5.4vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 10px 0 16px;
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-block: clamp(24px, 4vw, 40px) clamp(46px, 7vw, 84px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(169, 192, 208, .08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(169, 192, 208, .08) 1px, transparent 1px);
  background-size: 84px 84px;
  -webkit-mask-image: radial-gradient(115% 78% at 16% 0%, #000 0%, transparent 72%);
  mask-image: radial-gradient(115% 78% at 16% 0%, #000 0%, transparent 72%);
  pointer-events: none;
}

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

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(30px, 4.5vw, 56px);
  margin-top: clamp(20px, 3vw, 36px);
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.3rem, 8.4vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  margin: .3em 0 .45em;
}

.page-contact .contact-hero__title::after {
  content: "";
  display: block;
  width: min(220px, 58%);
  height: 4px;
  margin-top: .45em;
  background: linear-gradient(90deg, var(--cyan), rgba(61, 224, 208, 0));
}

.page-contact .contact-hero__intro {
  max-width: 60ch;
  color: var(--soft);
}

.page-contact .contact-hero__figure,
.page-contact .contact-collab__figure {
  margin: clamp(22px, 3vw, 34px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--night);
}

.page-contact .contact-hero__figure img,
.page-contact .contact-collab__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-contact .contact-hero__figure figcaption,
.page-contact .contact-collab__figure figcaption {
  padding: 10px 16px;
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--soft);
  border-top: 1px solid var(--line);
  background: rgba(7, 23, 38, .8);
}

.page-contact .contact-points {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .contact-points li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  font-size: .9rem;
  line-height: 1.6;
  color: var(--soft);
}

.page-contact .contact-points li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-points .data-num {
  flex: 0 0 auto;
  min-width: 3.2ch;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.15rem;
  color: var(--cyan);
}

/* ---------- 三张联系档案卡 ---------- */
.page-contact .contact-channels {
  display: grid;
  gap: var(--contact-gap);
  align-content: start;
}

.page-contact .contact-card {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(158deg, rgba(28, 59, 82, .88), rgba(14, 42, 66, .58));
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(20px, 3vw, 28px);
  bottom: clamp(20px, 3vw, 28px);
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cyan), rgba(61, 224, 208, 0));
}

.page-contact .contact-card--phone::before {
  background: linear-gradient(180deg, var(--orange), rgba(255, 107, 44, 0));
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 1px rgba(61, 224, 208, .22), 0 22px 44px -28px rgba(61, 224, 208, .55);
  transform: translateY(-2px);
}

.page-contact .contact-card__k {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--soft);
}

.page-contact .contact-card__title {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: .04em;
  color: var(--white);
}

.page-contact .contact-card__value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(.92rem, 2.6vw, 1.05rem);
  line-height: 1.5;
  color: var(--cyan);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-card__value--lg {
  font-size: clamp(1.6rem, 7vw, 2.3rem);
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--white);
}

.page-contact .contact-card__value--addr {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--white);
}

.page-contact .contact-card__note {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--soft);
}

.page-contact .contact-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ---------- 服务时间条 ---------- */
.page-contact .contact-hours {
  padding-block: clamp(34px, 5vw, 58px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(104deg, rgba(61, 224, 208, .10) 0%, rgba(61, 224, 208, 0) 58%),
    var(--night);
}

.page-contact .contact-hours__inner {
  display: grid;
  gap: clamp(22px, 3vw, 42px);
}

.page-contact .contact-hours__title {
  margin: 10px 0 12px;
  font-variant-numeric: tabular-nums;
}

.page-contact .contact-hours__note {
  margin: 0;
  max-width: 46ch;
  font-size: .93rem;
  line-height: 1.75;
  color: var(--soft);
}

.page-contact .contact-hours__meter {
  margin: 0;
  display: grid;
}

.page-contact .contact-hours__meter > div {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-top: 1px solid rgba(61, 224, 208, .22);
}

.page-contact .contact-hours__meter > div:last-child {
  border-bottom: 1px solid rgba(61, 224, 208, .22);
}

.page-contact .contact-hours__meter dt {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .contact-hours__meter dd {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--soft);
}

/* ---------- 纠错 ---------- */
.page-contact .contact-fix {
  padding-block: clamp(46px, 7vw, 88px);
}

.page-contact .contact-fix__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .contact-fix__lead p {
  margin: 0;
  max-width: 42ch;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--soft);
}

.page-contact .contact-fix__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-fix__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border-left: 2px solid rgba(61, 224, 208, .42);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(28, 59, 82, .42);
  transition: background .22s var(--ease), border-color .22s var(--ease);
}

.page-contact .contact-fix__list li:hover {
  background: rgba(28, 59, 82, .72);
  border-left-color: var(--orange);
}

.page-contact .contact-fix__num {
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--orange);
  padding-top: 2px;
}

.page-contact .contact-fix__list h3 {
  margin: 0 0 5px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
}

.page-contact .contact-fix__list p {
  margin: 0;
  font-size: .89rem;
  line-height: 1.72;
  color: var(--soft);
}

.page-contact .contact-fix__extra {
  margin: 0;
  padding: 18px 20px;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--soft);
  border: 1px dashed rgba(169, 192, 208, .3);
  border-radius: var(--radius);
}

/* ---------- 合作 ---------- */
.page-contact .contact-collab {
  padding-block: clamp(46px, 7vw, 86px);
  border-top: 1px solid var(--line);
}

.page-contact .contact-collab__grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

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

.page-contact .contact-collab__body > p {
  margin: 0;
  max-width: 46ch;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--soft);
}

.page-contact .contact-collab__list {
  list-style: none;
  margin: 22px 0 26px;
  padding: 0;
  display: grid;
  gap: 15px;
}

.page-contact .contact-collab__list li {
  position: relative;
  padding-left: 20px;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--soft);
}

.page-contact .contact-collab__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
}

.page-contact .contact-collab__list strong {
  display: block;
  margin-bottom: 3px;
  font-weight: 500;
  color: var(--white);
}

/* ---------- 到访与邮寄 ---------- */
.page-contact .contact-visit {
  padding-block: clamp(42px, 6vw, 78px);
}

.page-contact .contact-visit__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-contact .contact-visit__grid > div > p {
  margin: 0 0 14px;
  max-width: 46ch;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--soft);
}

.page-contact .contact-visit__card {
  padding: clamp(20px, 3vw, 30px);
  border: 1px dashed rgba(169, 192, 208, .34);
  border-radius: var(--radius);
  background: rgba(14, 42, 66, .55);
}

.page-contact .contact-visit__addr {
  margin: 0 0 12px;
  font-size: clamp(1.02rem, 3.2vw, 1.28rem);
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .contact-visit__hint {
  margin: 0 0 20px;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--soft);
}

/* ---------- 快捷入口 ---------- */
.page-contact .contact-shortcuts {
  padding-block: 0 clamp(56px, 8vw, 100px);
}

.page-contact .contact-shortcuts__head {
  max-width: 60ch;
}

.page-contact .contact-shortcuts__head .lead {
  color: var(--soft);
}

.page-contact .contact-shortcuts__list {
  list-style: none;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.page-contact .contact-shortcuts__list a {
  display: grid;
  gap: 6px;
  padding: 18px clamp(16px, 3vw, 24px);
  background: var(--deep);
  color: var(--soft);
  font-size: .9rem;
  line-height: 1.65;
  text-decoration: none;
  transition: background .22s var(--ease), color .22s var(--ease);
}

.page-contact .contact-shortcuts__list a:hover,
.page-contact .contact-shortcuts__list a:focus-visible {
  background: var(--night);
  color: var(--white);
}

.page-contact .contact-shortcuts__k {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-shortcuts__list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }

  .page-contact .contact-hours__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-contact .contact-fix__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-contact .contact-collab__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-contact .contact-visit__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

  .page-contact .contact-hours__meter > div:last-child {
    border-bottom: 1px solid rgba(61, 224, 208, .22);
  }
}

@media (min-width: 1120px) {
  .page-contact .contact-hero__grid {
    gap: clamp(40px, 5vw, 64px);
  }

  .page-contact .contact-card {
    padding: 30px 32px;
  }
}
<<<END>>>