.page-contact {
  --cc-slab: rgba(18, 41, 61, 0.76);
  --cc-slab-soft: rgba(18, 41, 61, 0.42);
  --cc-line: rgba(143, 163, 176, 0.28);
  --cc-line-soft: rgba(143, 163, 176, 0.14);
  --cc-gap: clamp(22px, 4vw, 44px);
  position: relative;
  isolation: isolate;
  overflow-x: clip;
  color: var(--cream);
  background:
    radial-gradient(1100px 520px at 88% -8%, rgba(57, 240, 122, 0.10), transparent 62%),
    radial-gradient(780px 460px at 2% 22%, rgba(242, 179, 61, 0.08), transparent 60%),
    var(--deep);
  padding-bottom: clamp(40px, 6vw, 88px);
}

.page-contact h1,
.page-contact h2,
.page-contact h3,
.page-contact p,
.page-contact dl,
.page-contact dd,
.page-contact figure {
  margin: 0;
}

.page-contact .section {
  margin-top: clamp(34px, 5.5vw, 68px);
}

/* ---------- 面包屑 ---------- */
.page-contact .contact-crumb {
  padding-top: clamp(18px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(10px, 2vw, 20px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: var(--cc-gap);
  padding-bottom: clamp(26px, 4vw, 52px);
}

.page-contact .contact-hero__lede {
  display: grid;
  gap: 16px;
  justify-items: start;
}

.page-contact h1 {
  font-size: clamp(30px, 8.2vw, 58px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--cream);
  transform: skewX(-2deg);
  transform-origin: left bottom;
  text-shadow: 0 0 46px rgba(57, 240, 122, 0.16);
}

.page-contact .contact-hero__intro {
  max-width: 38ch;
  font-size: clamp(15px, 3.6vw, 17px);
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.82);
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin-top: 6px;
  padding: 18px 20px;
  border: 1px solid var(--cc-line);
  border-left: 3px solid var(--green);
  border-radius: var(--radius-sm);
  background: var(--cc-slab-soft);
}

.page-contact .contact-hero__quickitem dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--alu);
}

.page-contact .contact-hero__quickitem dd {
  margin-top: 6px;
  font-family: var(--font-num);
  font-size: clamp(13px, 3.4vw, 16px);
  line-height: 1.5;
  word-break: break-all;
}

.page-contact .contact-hero__quickitem--green dd {
  color: var(--green);
}

.page-contact .contact-hero__quickitem--gold dd {
  color: var(--gold);
}

.page-contact .contact-hero__frame {
  aspect-ratio: 2 / 1;
  border: 1px solid var(--cc-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--inner);
  box-shadow: 0 34px 80px -46px rgba(0, 0, 0, 0.95);
}

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

/* ---------- 三条通道 ---------- */
.page-contact .contact-channels__head {
  display: grid;
  gap: 10px;
  max-width: 46ch;
}

.page-contact .contact-channels__list {
  list-style: none;
  margin: var(--cc-gap) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .contact-channel {
  --cc-accent: var(--green);
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 26px 22px 30px 30px;
  border: 2px solid var(--cc-line-soft);
  border-radius: var(--radius);
  background: linear-gradient(175deg, var(--cc-slab), rgba(11, 27, 43, 0.55));
  overflow: hidden;
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease);
}

.page-contact .contact-channel::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--cc-accent);
  opacity: 0.85;
}

.page-contact .contact-channel:hover {
  border-color: var(--cc-accent);
  transform: translateY(-4px);
}

.page-contact .contact-channel--green { --cc-accent: var(--green); }
.page-contact .contact-channel--gold { --cc-accent: var(--gold); }
.page-contact .contact-channel--clay { --cc-accent: var(--clay); }

.page-contact .contact-channel__no {
  font-family: var(--font-num);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--cc-accent);
}

.page-contact .contact-channel__no::after {
  content: "";
  display: block;
  width: 46px;
  height: 2px;
  margin-top: 10px;
  background: var(--cc-accent);
  opacity: 0.5;
}

.page-contact .contact-channel__name {
  font-family: var(--font-num);
  font-size: clamp(15px, 3.9vw, 17px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--cream);
  word-break: break-all;
}

.page-contact .contact-channel__desc {
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.78);
}

.page-contact .contact-channel__meta {
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px dashed var(--cc-line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--alu);
}

/* ---------- 回复节奏 + 地址 ---------- */
.page-contact .contact-respond__grid {
  display: grid;
  gap: var(--cc-gap);
}

.page-contact .contact-respond__lead {
  margin-top: 16px;
  max-width: 38ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.82);
}

.page-contact .contact-respond__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--cc-line-soft);
}

.page-contact .contact-respond__list li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--cc-line-soft);
}

.page-contact .contact-respond__k {
  font-family: var(--font-num);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--green);
}

.page-contact .contact-respond__v {
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.76);
}

.page-contact .contact-address {
  position: relative;
  padding: 26px 22px 28px 32px;
  border: 1px solid var(--cc-line);
  border-radius: var(--radius);
  background: linear-gradient(200deg, rgba(46, 90, 75, 0.34), rgba(11, 27, 43, 0.62));
}

.page-contact .contact-address::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 26px;
  bottom: 26px;
  width: 1px;
  background: repeating-linear-gradient(to bottom, var(--alu) 0 8px, transparent 8px 16px);
  opacity: 0.55;
}

.page-contact .contact-address__title {
  margin-top: 14px;
  font-size: clamp(19px, 4.6vw, 24px);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-contact .contact-address__note {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.72);
}

.page-contact .contact-address__meta {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--cc-line-soft);
  display: grid;
  gap: 12px;
}

.page-contact .contact-address__meta dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--alu);
}

.page-contact .contact-address__meta dd {
  margin-top: 5px;
  font-family: var(--font-num);
  font-size: 14px;
  line-height: 1.6;
  color: var(--cream);
  word-break: break-all;
}

/* ---------- 合作共建 ---------- */
.page-contact .contact-partners__head {
  display: grid;
  gap: 12px;
  max-width: 54ch;
}

.page-contact .contact-partners__lead {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.78);
}

.page-contact .contact-partners__grid {
  margin-top: var(--cc-gap);
  display: grid;
  gap: 14px;
}

.page-contact .contact-partner {
  padding: 24px 22px 26px;
  border: 1px solid var(--cc-line-soft);
  border-top: 2px solid var(--green);
  border-radius: var(--radius-sm);
  background: var(--cc-slab-soft);
  transition: background 0.35s var(--ease);
}

.page-contact .contact-partner:nth-child(1) { border-top-color: var(--green); }
.page-contact .contact-partner:nth-child(2) { border-top-color: var(--gold); }
.page-contact .contact-partner:nth-child(3) { border-top-color: var(--clay); }

.page-contact .contact-partner:hover {
  background: var(--cc-slab);
}

.page-contact .contact-partner h3 {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-contact .contact-partner p {
  margin-top: 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.74);
}

/* ---------- 联系前的准备 ---------- */
.page-contact .contact-prepare__grid {
  display: grid;
  gap: var(--cc-gap);
}

.page-contact .contact-prepare__frame {
  aspect-ratio: 3 / 2;
  border: 1px solid var(--cc-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--inner);
}

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

.page-contact .contact-prepare__list {
  list-style: none;
  counter-reset: prep;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .contact-prepare__list li {
  counter-increment: prep;
  position: relative;
  padding-left: 42px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.78);
}

.page-contact .contact-prepare__list li::before {
  content: counter(prep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gold);
}

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

.page-contact .contact-prepare__foot {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--cc-line-soft);
  font-size: 14px;
  line-height: 1.8;
  color: var(--alu);
}

.page-contact .contact-prepare__foot a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 240, 122, 0.42);
}

.page-contact .contact-prepare__foot a:hover {
  border-bottom-color: var(--green);
}

/* ---------- 收束条 ---------- */
.page-contact .contact-more__inner {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--cc-line);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(18, 41, 61, 0.92), rgba(11, 27, 43, 0.68));
}

.page-contact .contact-more__text {
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--cream);
}

.page-contact .contact-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .contact-channels__list {
    grid-template-columns: 1.05fr 1fr 0.95fr;
    align-items: start;
  }

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

@media (min-width: 920px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: end;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-contact .contact-hero__frame {
    margin-bottom: 6px;
  }

  .page-contact .contact-respond__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
    gap: clamp(28px, 4vw, 52px);
    align-items: start;
  }

  .page-contact .contact-prepare__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
  }

  .page-contact .contact-more__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-channels__list {
    grid-template-columns: 1.08fr 1fr 0.92fr;
    gap: 20px;
  }
}
<<<END>>>