/* ===== 联系入口 /reach-us/ · 页面专属样式 ===== */

.page-contact {
  --pc-gap: clamp(1rem, 2.4vw, 1.6rem);
  background-color: var(--ink-0);
  color: var(--white);
  padding-top: clamp(5.5rem, 11vw, 8.5rem);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-contact .breadcrumbs li + li::before {
  content: "/";
  margin-right: .45rem;
  color: var(--line);
}

.page-contact .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-contact .breadcrumbs [aria-current="page"] {
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-bottom: clamp(2.5rem, 6vw, 4rem);
}

.page-contact .contact-hero .eyebrow {
  display: inline-block;
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .contact-hero h1 {
  margin: .75rem 0 0;
  max-width: 21ch;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.022em;
  color: var(--white);
}

.page-contact .contact-hero .lede {
  margin: 1.15rem 0 0;
  max-width: 54ch;
  font-size: clamp(.98rem, .5vw + .86rem, 1.1rem);
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 快速联系条 ---------- */
.page-contact .contact-quick {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  display: grid;
  gap: 2px;
  background-color: var(--line);
  border: var(--line-w) solid var(--line);
}

.page-contact .quick-item {
  background-color: var(--ink-2);
  padding: 1.15rem 1.25rem 1.35rem;
  display: grid;
  gap: .45rem;
  align-content: start;
}

.page-contact .quick-label {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .quick-value {
  font-family: var(--font-mono);
  font-size: clamp(.9rem, 2.4vw, 1.05rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .quick-note {
  font-size: .78rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 章节骨架 ---------- */
.page-contact .section {
  padding-block: clamp(2.75rem, 6vw, 4.5rem);
}

.page-contact .pc-head {
  display: grid;
  gap: .5rem 1.5rem;
  align-items: end;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-contact .block-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 700;
  line-height: .82;
  letter-spacing: -.04em;
  color: var(--ink-2);
}

@supports (-webkit-text-stroke: 1px red) {
  .page-contact .block-num {
    color: transparent;
    -webkit-text-stroke: 2px var(--line);
  }
}

.page-contact .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 2.05rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.018em;
  color: var(--white);
}

.page-contact .section-sub {
  margin: .6rem 0 0;
  max-width: 62ch;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 01 对接路径 ---------- */
.page-contact .path-layout {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .path-rail {
  display: grid;
  gap: .7rem;
  align-content: start;
}

.page-contact .rail-label {
  margin: 0 0 .25rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .pathcard {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: .9rem;
  padding: 1rem 1.1rem;
  background-color: var(--ink-2);
  border: var(--line-w) solid var(--line);
  color: var(--white);
  text-decoration: none;
  transition: border-color .22s ease, transform .22s ease, background-color .22s ease;
}

.page-contact .pathcard:hover,
.page-contact .pathcard:focus-visible {
  border-color: var(--cyan);
  background-color: var(--ink-1);
  transform: translateX(4px);
  outline: none;
}

.page-contact .pathcard:focus-visible {
  box-shadow: 0 0 0 3px rgba(43, 231, 208, .35);
}

.page-contact .pathcard-num {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .pathcard-body {
  display: grid;
  gap: .22rem;
  min-width: 0;
}

.page-contact .pathcard-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-contact .pathcard-sub {
  font-size: .76rem;
  line-height: 1.55;
  color: var(--mist);
}

.page-contact .pathcard-arrow {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--orange);
}

.page-contact .path-detail {
  display: grid;
  gap: var(--pc-gap);
  min-width: 0;
}

.page-contact .panel {
  padding: clamp(1.25rem, 3vw, 2rem);
  background-color: var(--ink-1);
  border: var(--line-w) solid var(--line);
  border-left: 4px solid var(--line);
  scroll-margin-top: 7rem;
  transition: border-color .24s ease, background-color .24s ease;
}

.page-contact .panel:target {
  border-left-color: var(--orange);
  background-color: var(--ink-2);
}

.page-contact .panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .45rem .9rem;
  padding-bottom: .9rem;
  margin-bottom: 1.1rem;
  border-bottom: var(--line-w) solid var(--line);
}

.page-contact .panel-kicker {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .panel-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 2vw, 1.4rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-contact .panel p {
  margin: 0 0 1rem;
  max-width: 58ch;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .panel p:last-child {
  margin-bottom: 0;
}

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

.page-contact .panel a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 231, 208, .45);
}

.page-contact .panel a:hover,
.page-contact .panel a:focus-visible {
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-contact .panel .mono {
  font-family: var(--font-mono);
  font-size: .84rem;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

/* ---------- 提交清单 ---------- */
.page-contact .check-title {
  margin: 1.35rem 0 .75rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-contact .check-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: .5rem;
}

.page-contact .check-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .7rem;
  align-items: start;
  padding: .7rem .9rem;
  background-color: var(--ink-2);
  border: 1px solid var(--line);
  font-size: .85rem;
  line-height: 1.65;
  color: var(--white);
}

.page-contact .check-item::before {
  content: "✓";
  font-family: var(--font-mono);
  font-weight: 700;
  line-height: 1.65;
  color: var(--cyan);
}

/* ---------- 面板底部联系行 ---------- */
.page-contact .panel-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem .7rem;
  padding-top: 1rem;
  border-top: var(--line-w) solid var(--line);
  font-size: .84rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 迷你问答卡 ---------- */
.page-contact .faq-mini {
  display: grid;
  gap: .6rem;
  margin-bottom: 1.25rem;
}

.page-contact .faq-mini a {
  display: grid;
  gap: .45rem;
  padding: .85rem 1rem;
  background-color: var(--ink-2);
  border: 1px solid var(--line);
  color: var(--white);
  font-size: .85rem;
  line-height: 1.6;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color .22s ease, transform .22s ease;
}

.page-contact .faq-mini a:hover,
.page-contact .faq-mini a:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-3px);
  outline: none;
}

.page-contact .faq-mini em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}

/* ---------- 合作类型 ---------- */
.page-contact .partner-grid {
  display: grid;
  gap: .6rem;
  margin-bottom: 1.25rem;
}

.page-contact .partner-card {
  padding: 1rem 1.05rem 1.1rem;
  background-color: var(--ink-2);
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
}

.page-contact .partner-card h4 {
  margin: 0 0 .45rem;
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 700;
  color: var(--white);
}

.page-contact .partner-card p {
  margin: 0;
  font-size: .8rem;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 02 响应节奏 ---------- */
.page-contact .sla-layout {
  display: grid;
  gap: var(--pc-gap);
  align-items: center;
}

.page-contact .sla-copy p {
  margin: 0 0 1rem;
  max-width: 56ch;
  font-size: .94rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .sla-copy p:last-child {
  margin-bottom: 0;
}

.page-contact .sla-copy strong {
  color: var(--cyan);
  font-weight: 700;
}

.page-contact .media-frame {
  margin: 0;
}

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

.page-contact .sla-strip {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  display: grid;
  gap: 2px;
  background-color: var(--line);
  border: var(--line-w) solid var(--line);
}

.page-contact .sla-item {
  background-color: var(--ink-2);
  padding: 1.25rem 1.35rem 1.4rem;
  display: grid;
  gap: .55rem;
  align-content: start;
}

.page-contact .sla-num {
  font-family: var(--font-mono);
  font-size: clamp(1.45rem, 3.2vw, 2.05rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-contact .sla-text {
  font-size: .83rem;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 03 办公地址 ---------- */
.page-contact .office-block {
  display: grid;
  gap: var(--pc-gap);
  align-items: center;
}

.page-contact .office-info {
  display: grid;
  gap: 1.35rem;
  min-width: 0;
}

.page-contact .spec-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-contact .spec-item {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  padding: .6rem 0;
  font-size: .86rem;
  line-height: 1.65;
}

.page-contact .spec-item + .spec-item {
  border-top: 1px solid rgba(42, 55, 104, .75);
}

.page-contact .spec-key {
  flex: none;
  min-width: 5.5em;
  color: var(--mist);
}

.page-contact .spec-line {
  flex: 1 1 auto;
  min-width: 1rem;
  align-self: center;
  border-bottom: 1px dashed rgba(154, 164, 196, .38);
  transform: translateY(-3px);
}

.page-contact .spec-val {
  flex: 0 1 auto;
  min-width: 0;
  font-family: var(--font-mono);
  text-align: right;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .office-note {
  margin: 0;
  padding-left: 1rem;
  border-left: 3px solid var(--orange);
  font-size: .87rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .office-note strong {
  color: var(--white);
  font-weight: 700;
}

/* ---------- 04 服务承诺 ---------- */
.page-contact .promise-grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .promise-card {
  padding: clamp(1.1rem, 2.5vw, 1.6rem);
  background-color: var(--ink-1);
  border: var(--line-w) solid var(--line);
  border-bottom: 4px solid var(--cyan);
}

.page-contact .promise-card h3 {
  margin: 0 0 .65rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -.012em;
  color: var(--white);
}

.page-contact .promise-card p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .promise-foot {
  margin: 1.6rem 0 0;
  font-size: .85rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .promise-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 231, 208, .45);
  transition: border-color .2s ease;
}

.page-contact .promise-foot a:hover,
.page-contact .promise-foot a:focus-visible {
  border-bottom-color: var(--cyan);
  outline: none;
}

/* ---------- 底部信息带 ---------- */
.page-contact .contact-band {
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  background-image: linear-gradient(135deg, var(--ink-1) 0%, var(--ink-0) 78%);
  border-top: var(--line-w) solid var(--line);
  border-bottom: var(--line-w) solid var(--line);
}

.page-contact .band-inner {
  padding-block: clamp(1.75rem, 4vw, 2.75rem);
  display: grid;
  gap: 1.1rem;
}

.page-contact .band-label {
  margin: 0 0 .45rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .band-address {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(.95rem, 1.6vw, 1.1rem);
  font-weight: 700;
  line-height: 1.65;
  color: var(--white);
}

.page-contact .band-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .35rem .7rem;
  font-family: var(--font-mono);
  font-size: .83rem;
  line-height: 1.7;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .band-sep {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 760px) {
  .page-contact .pc-head {
    grid-template-columns: auto minmax(0, 1fr);
  }
}

@media (min-width: 820px) {
  .page-contact .sla-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-contact .band-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2rem;
  }

  .page-contact .band-meta {
    justify-content: flex-end;
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-contact .office-block {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1.5rem, 3.5vw, 2.75rem);
  }
}

@media (min-width: 940px) {
  .page-contact .sla-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(1.5rem, 3.5vw, 2.75rem);
  }
}

@media (min-width: 1020px) {
  .page-contact .path-layout {
    grid-template-columns: minmax(250px, 330px) minmax(0, 1fr);
    align-items: start;
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }

  .page-contact .path-rail {
    position: sticky;
    top: 6.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pathcard,
  .page-contact .faq-mini a,
  .page-contact .panel,
  .page-contact .promise-foot a {
    transition: none;
  }

  .page-contact .pathcard:hover,
  .page-contact .pathcard:focus-visible,
  .page-contact .faq-mini a:hover,
  .page-contact .faq-mini a:focus-visible {
    transform: none;
  }
}
<<<END>>>