.page-contact {
  --contact-edge: 1px solid var(--line);
  --contact-pad: clamp(1rem, 4vw, 2rem);
  padding-bottom: 0;
}

.page-contact .breadcrumb {
  margin-bottom: clamp(1.25rem, 4vw, 2.25rem);
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: .8rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: .5rem;
  color: var(--line);
}

.page-contact .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  padding: clamp(1.5rem, 5vw, 3.5rem) 0 clamp(2rem, 6vw, 4rem);
  background:
    radial-gradient(circle at 82% 12%, rgba(61, 245, 208, .12), transparent 46%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-deep) 62%, rgba(12, 42, 34, .55) 100%);
  border-bottom: var(--contact-edge);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.7rem, 5.4vw, 3.4rem);
  line-height: 1.22;
  letter-spacing: -.01em;
  margin: .75rem 0 1.1rem;
  color: var(--ink);
  max-width: 20ch;
}

.page-contact .contact-hero .lead {
  max-width: 56ch;
  color: var(--muted);
  font-size: clamp(.95rem, 2.3vw, 1.05rem);
  line-height: 1.85;
  margin: 0 0 1.5rem;
}

.page-contact .contact-hero__status {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: .85rem 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  align-items: center;
  border: var(--contact-edge);
  border-left: 4px solid var(--cyan);
  background: rgba(12, 42, 34, .7);
  font-size: .82rem;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-contact .contact-hero__status li {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.page-contact .contact-hero__status .status-dot {
  flex: none;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

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

.page-contact .contact-hero__media .media {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-lift);
  overflow: hidden;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.04);
}

.page-contact .media-caption {
  margin-top: .7rem;
  font-size: .78rem;
  line-height: 1.7;
  color: var(--muted);
  letter-spacing: .02em;
  border-left: 2px solid var(--orange);
  padding-left: .7rem;
}

/* ---------- 通用小节头 ---------- */

.page-contact .contact-section-head {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  max-width: 72ch;
}

.page-contact .contact-section-head h2 {
  margin: .6rem 0 1rem;
  font-size: clamp(1.4rem, 3.8vw, 2.35rem);
  line-height: 1.28;
}

.page-contact .contact-section-head .prose {
  margin: 0;
}

/* ---------- 联系方式总览 ---------- */

.page-contact .contact-reach {
  padding: clamp(2.25rem, 6vw, 4rem) 0;
}

.page-contact .reach-grid {
  display: grid;
  gap: clamp(1rem, 3vw, 1.5rem);
}

.page-contact .reach-card {
  position: relative;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  background: var(--bg-panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.page-contact .reach-card--site {
  border-top: 4px solid var(--cyan);
}

.page-contact .reach-card--service {
  border-top: 4px solid var(--orange);
}

.page-contact .reach-card--phone {
  border-top: 4px solid var(--gold);
}

.page-contact .reach-card__index {
  font-size: .78rem;
  color: var(--muted);
  letter-spacing: .12em;
  margin: 0;
}

.page-contact .reach-card__title {
  margin: 0;
  font-family: var(--font-narrow);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ink);
}

.page-contact .reach-card__value {
  margin: 0;
  font-size: clamp(.82rem, 2.4vw, .95rem);
  line-height: 1.5;
  color: var(--cyan);
  word-break: break-all;
  padding-bottom: .5rem;
  border-bottom: 1px dashed var(--line);
}

.page-contact .reach-card--service .reach-card__value {
  color: var(--orange);
}

.page-contact .reach-card__value--phone {
  color: var(--gold);
  font-size: clamp(1.15rem, 4vw, 1.6rem);
  letter-spacing: .04em;
}

.page-contact .reach-card__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .reach-card__meta {
  margin: auto 0 0;
  font-size: .76rem;
  letter-spacing: .05em;
  color: var(--ink);
  opacity: .78;
}

/* ---------- 邮件分流 ---------- */

.page-contact .contact-routing {
  padding: clamp(2.25rem, 6vw, 4rem) 0;
}

.page-contact .routing-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-contact .routing-figure {
  margin: 0;
}

.page-contact .routing-figure .media {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  background: var(--black);
}

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

.page-contact .routing-body h2 {
  margin: .6rem 0 1rem;
  font-size: clamp(1.4rem, 3.8vw, 2.1rem);
  line-height: 1.3;
}

.page-contact .routing-body .prose {
  margin: 0 0 1.5rem;
}

.page-contact .routing-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  border-bottom: 2px solid var(--line);
  padding-bottom: .85rem;
  margin-bottom: 1.1rem;
}

.page-contact .routing-tablist .tab {
  font-family: var(--font-narrow);
  font-size: .88rem;
  letter-spacing: .05em;
  padding: .55rem .95rem;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease, background .18s ease;
}

.page-contact .routing-tablist .tab[aria-selected="true"] {
  background: var(--cyan);
  color: var(--black);
  border-color: var(--cyan);
  font-weight: 700;
}

.page-contact .routing-tablist .tab:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-contact .routing-tablist .tab:hover {
  color: var(--ink);
  border-color: var(--cyan);
}

.page-contact .routing-tablist .tab[aria-selected="true"]:hover {
  color: var(--black);
}

.page-contact .routing-body [role="tabpanel"] {
  border-left: 3px solid var(--orange);
  padding-left: clamp(.9rem, 3vw, 1.25rem);
}

.page-contact .routing-body [role="tabpanel"]:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-contact .routing-panel__label {
  margin: 0 0 .4rem;
  font-size: .74rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .routing-panel__sample {
  margin: 0 0 1rem;
  padding: .6rem .8rem;
  font-size: .84rem;
  line-height: 1.6;
  color: var(--gold);
  background: rgba(3, 12, 9, .55);
  border: 1px dashed var(--line);
  word-break: break-all;
}

.page-contact .routing-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: .65rem;
}

.page-contact .routing-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .routing-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72rem;
  width: .45rem;
  height: .45rem;
  background: var(--cyan);
}

.page-contact .routing-panel__to {
  margin: 0;
  font-size: .84rem;
  color: var(--muted);
  word-break: break-all;
}

.page-contact .routing-panel__to .mono {
  color: var(--ink);
}

/* ---------- 服务时间与响应 ---------- */

.page-contact .contact-response {
  padding: clamp(2.25rem, 6vw, 4rem) 0;
}

.page-contact .response-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-contact .response-stats {
  display: grid;
  gap: .75rem;
  align-content: start;
}

.page-contact .response-stat {
  border: 2px solid var(--line);
  border-left: 5px solid var(--cyan);
  padding: .9rem 1rem;
  background: rgba(12, 42, 34, .55);
}

.page-contact .response-stat__num {
  margin: 0;
  font-size: clamp(1.5rem, 5vw, 2.1rem);
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-contact .response-stat:last-child .response-stat__num {
  font-size: clamp(1.05rem, 3.4vw, 1.5rem);
  color: var(--gold);
}

.page-contact .response-stat__label {
  margin: .3rem 0 0;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .response-path .subhead {
  margin: 0 0 1rem;
}

.page-contact .path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .9rem;
  counter-reset: none;
}

.page-contact .path-list li {
  display: grid;
  grid-template-columns: 1.9rem 1fr;
  gap: .75rem;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--muted);
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--line);
}

.page-contact .path-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .path-list__no {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 1.9rem;
  font-size: .8rem;
  color: var(--black);
  background: var(--orange);
  font-weight: 700;
}

/* ---------- 斜切带 ---------- */

.page-contact .contact-slant {
  height: clamp(38px, 7vw, 74px);
  background: linear-gradient(90deg, var(--cyan) 0%, var(--orange) 55%, var(--gold) 100%);
  opacity: .32;
  clip-path: polygon(0 0, 100% 0, 100% 26%, 0 100%);
}

/* ---------- 地址 ---------- */

.page-contact .contact-address {
  padding: clamp(2.25rem, 6vw, 4rem) 0;
}

.page-contact .address-layout {
  display: grid;
  gap: clamp(1.25rem, 4vw, 2.25rem);
}

.page-contact .address-copy h2 {
  margin: .6rem 0 1rem;
  font-size: clamp(1.4rem, 3.8vw, 2.1rem);
  line-height: 1.3;
}

.page-contact .address-copy .prose {
  margin: 0 0 1rem;
}

.page-contact .address-note {
  margin: 0;
  font-size: .86rem;
  line-height: 1.8;
  color: var(--gold);
  border-left: 2px solid var(--gold);
  padding-left: .8rem;
}

.page-contact .address-block {
  padding: clamp(1.1rem, 3.5vw, 1.7rem);
  background: var(--black);
  border: 2px solid var(--cyan);
  box-shadow: var(--shadow-lift);
}

.page-contact .address-block__label {
  margin: 0 0 .7rem;
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .address-block__value {
  margin: 0 0 1.1rem;
  font-family: var(--font-mono);
  font-size: clamp(.9rem, 2.8vw, 1.05rem);
  line-height: 1.7;
  color: var(--ink);
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--line);
}

.page-contact .address-block__rows {
  display: grid;
  gap: .6rem;
}

.page-contact .address-block__rows p {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .8rem;
  align-items: baseline;
  font-size: .84rem;
  color: var(--muted);
}

.page-contact .address-block__key {
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  min-width: 4.5rem;
}

.page-contact .address-block__rows .mono {
  color: var(--ink);
  word-break: break-all;
}

/* ---------- 合作与媒体 ---------- */

.page-contact .contact-partner {
  padding: clamp(2.25rem, 6vw, 4rem) 0;
}

.page-contact .partner-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.25rem);
}

.page-contact .partner-tracks {
  display: grid;
  gap: 0;
  border-top: 2px solid var(--line);
}

.page-contact .partner-track {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .partner-track .subhead {
  margin: 0 0 .45rem;
  color: var(--ink);
}

.page-contact .partner-track p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .partner-kit {
  padding: clamp(1.1rem, 3.5vw, 1.6rem);
  background: linear-gradient(160deg, rgba(232, 180, 90, .14), rgba(12, 42, 34, .9) 62%);
  border: 2px solid rgba(232, 180, 90, .55);
  box-shadow: var(--shadow-hard);
}

.page-contact .partner-kit__title {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  color: var(--gold);
  letter-spacing: .03em;
}

.page-contact .partner-kit__list {
  list-style: none;
  margin: 0 0 1.35rem;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-contact .partner-kit__list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .88rem;
  line-height: 1.78;
  color: var(--ink);
}

.page-contact .partner-kit__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68rem;
  width: .4rem;
  height: .4rem;
  background: var(--gold);
}

/* ---------- 沟通前的准备 ---------- */

.page-contact .contact-prep {
  padding: clamp(2.25rem, 6vw, 4rem) 0 clamp(2.5rem, 7vw, 4.5rem);
}

.page-contact .prep-grid {
  display: grid;
  gap: clamp(.9rem, 3vw, 1.25rem);
}

.page-contact .prep-item {
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line);
  border-bottom: 3px solid var(--cyan);
  background: rgba(12, 42, 34, .5);
}

.page-contact .prep-item__no {
  margin: 0 0 .5rem;
  font-size: .82rem;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-contact .prep-item .subhead {
  margin: 0 0 .5rem;
  font-size: .98rem;
  color: var(--ink);
}

.page-contact .prep-item p {
  margin: 0;
  font-size: .87rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .contact-crosslinks {
  margin-top: clamp(1.75rem, 5vw, 2.75rem);
  padding-top: clamp(1.25rem, 4vw, 1.75rem);
  border-top: 2px solid var(--line);
}

.page-contact .contact-crosslinks__title {
  margin: 0 0 1rem;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .contact-crosslinks ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .75rem;
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-contact .reach-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .reach-card--phone {
    grid-column: 1 / -1;
  }

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

  .page-contact .contact-crosslinks ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .75rem 1.5rem;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 5fr 7fr;
    align-items: end;
  }

  .page-contact .contact-hero__media {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }

  .page-contact .reach-grid {
    grid-template-columns: 1.05fr 1.05fr 1fr;
  }

  .page-contact .reach-card--phone {
    grid-column: auto;
  }

  .page-contact .routing-layout {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-contact .response-layout {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-contact .address-layout {
    grid-template-columns: 6fr 6fr;
    align-items: start;
  }

  .page-contact .partner-layout {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-contact .prep-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-hero h1 {
    max-width: 18ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .routing-tablist .tab {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>