.page-contact {
  --contact-gap: clamp(20px, 3vw, 32px);
  --contact-soft: rgba(242, 245, 247, .76);
  --contact-line: rgba(138, 151, 163, .2);
  background: var(--ink);
  color: var(--fog);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-contact .mono {
  font-family: var(--font-mono);
  letter-spacing: .01em;
}

/* ============ 首屏 ============ */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 40px) 0 clamp(36px, 6vw, 76px);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -12%;
  right: -18%;
  width: min(820px, 96vw);
  height: min(460px, 62vw);
  background: linear-gradient(128deg, rgba(255, 90, 42, .34), rgba(182, 45, 18, .1) 52%, rgba(45, 226, 255, 0) 78%);
  clip-path: polygon(34% 0, 100% 0, 100% 68%, 0 100%);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42%;
  height: 2px;
  background: linear-gradient(90deg, var(--lava), var(--warn) 55%, var(--cyan));
  opacity: .55;
}

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

.page-contact .breadcrumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
  font-size: 13px;
}

.page-contact .contact-hero-grid {
  display: grid;
  gap: var(--contact-gap);
  align-items: center;
}

.page-contact h1 {
  margin: 14px 0 18px;
  font-family: var(--font-heading);
  font-size: clamp(29px, 5.6vw, 56px);
  line-height: 1.14;
  letter-spacing: .02em;
  color: var(--fog);
}

.page-contact .contact-lead {
  margin: 0;
  max-width: 44em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--contact-soft);
}

.page-contact .contact-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-contact .contact-hero-note {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--metal);
}

.page-contact .contact-hero-media {
  position: relative;
  clip-path: var(--cut-md);
  border: 1px solid var(--line-lava);
  background: var(--panel);
}

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

@media (min-width: 900px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: 1.08fr .92fr;
    gap: clamp(30px, 4vw, 66px);
  }
}

/* ============ 渠道卡 ============ */
.page-contact .channel-grid {
  display: grid;
  gap: var(--contact-gap);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-contact .channel-card {
  position: relative;
  border-left: 2px solid var(--line-lava);
  border-radius: 0;
}

.page-contact .channel-card--phone {
  border-left-color: rgba(45, 226, 255, .5);
}

.page-contact .channel-value {
  margin: 0 0 14px;
  padding: 11px 13px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.1vw, 19px);
  line-height: 1.4;
  color: var(--fog);
  background: rgba(45, 226, 255, .07);
  border: 1px dashed rgba(45, 226, 255, .36);
  user-select: all;
  -webkit-user-select: all;
  word-break: break-all;
  cursor: text;
}

.page-contact .channel-value--phone {
  background: rgba(255, 90, 42, .1);
  border-color: rgba(255, 90, 42, .42);
  color: var(--ember);
}

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

.page-contact .channel-desc {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--contact-soft);
}

.page-contact .channel-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-contact .channel-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--contact-soft);
}

.page-contact .channel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 2px;
  background: var(--lava);
}

.page-contact .channel-tip {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-contact .channel-hours {
  margin: 0;
  display: grid;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--contact-line);
}

.page-contact .channel-hours div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.page-contact .channel-hours dt {
  font-size: 13px;
  color: var(--metal);
  letter-spacing: .04em;
}

.page-contact .channel-hours dd {
  margin: 0;
  font-size: 14.5px;
  color: var(--fog);
  text-align: right;
}

@media (min-width: 840px) {
  .page-contact .channel-grid {
    grid-template-columns: 1.32fr .68fr;
  }

  .page-contact .channel-card--phone {
    margin-top: 26px;
  }
}

/* ============ 分派表 ============ */
.page-contact .route-list {
  display: grid;
  gap: 1px;
  background: var(--contact-line);
  border-top: 1px solid var(--contact-line);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .route-row {
  display: grid;
  gap: 7px;
  padding: 18px 16px;
  background: var(--ink-2);
  transition: background .25s ease, transform .25s ease;
}

.page-contact .route-row:hover {
  background: var(--panel);
}

.page-contact .route-index {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--lava);
}

.page-contact .route-topic {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 16.5px;
  letter-spacing: .02em;
  color: var(--fog);
}

.page-contact .route-how {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--contact-soft);
}

.page-contact .route-how a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 226, 255, .4);
}

.page-contact .route-how a:hover {
  border-bottom-color: var(--cyan);
}

.page-contact .route-sla {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--warn);
}

@media (min-width: 800px) {
  .page-contact .route-row {
    grid-template-columns: 56px minmax(0, 1fr) minmax(0, 1.5fr) minmax(0, .82fr);
    align-items: center;
    gap: 20px;
    padding: 18px 22px;
  }

  .page-contact .route-row:hover {
    transform: translateX(3px);
  }

  .page-contact .route-sla {
    text-align: right;
  }
}

/* ============ 合作 ============ */
.page-contact .partner-grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  grid-template-columns: 1fr;
}

.page-contact .partner-modes {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-contact .mode-block {
  position: relative;
  padding: 16px 18px 16px 56px;
  background: linear-gradient(100deg, var(--ink-2), rgba(28, 35, 43, .35));
  border-left: 2px solid rgba(255, 90, 42, .55);
  clip-path: var(--cut-sm);
}

.page-contact .mode-no {
  position: absolute;
  left: 18px;
  top: 17px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--lava);
}

.page-contact .mode-block h3 {
  margin: 0 0 7px;
  font-family: var(--font-heading);
  font-size: 16.5px;
  letter-spacing: .02em;
  color: var(--fog);
}

.page-contact .mode-block p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--contact-soft);
}

.page-contact .partner-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-contact .partner-map {
  padding: 14px;
  background: var(--ink-2);
  border: 1px solid var(--contact-line);
  clip-path: var(--cut-md);
}

.page-contact .partner-map svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .partner-map text {
  font-family: var(--font-body);
  font-size: 15px;
  fill: var(--fog);
}

.page-contact .partner-map .pc-node-strong {
  fill: var(--ink);
  font-family: var(--font-heading);
  letter-spacing: .02em;
}

.page-contact .partner-media {
  clip-path: var(--cut-md);
  border: 1px solid var(--contact-line);
  background: var(--panel);
}

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

.page-contact .partner-extra {
  padding: 18px;
  background: var(--panel);
  border-top: 2px solid var(--cyan);
}

.page-contact .partner-extra h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--fog);
}

.page-contact .partner-extra p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--contact-soft);
}

@media (min-width: 940px) {
  .page-contact .partner-grid {
    grid-template-columns: 1.02fr .98fr;
    align-items: start;
  }
}

/* ============ 地址条带 ============ */
.page-contact .address-band {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 18px;
  padding: clamp(22px, 4vw, 40px);
  background: linear-gradient(115deg, var(--panel), var(--ink-2) 70%);
  clip-path: var(--cut-md);
  border-left: 3px solid var(--lava);
}

.page-contact .address-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(255, 90, 42, .12) 0 2px, rgba(255, 90, 42, 0) 2px 16px);
  pointer-events: none;
}

.page-contact .address-index {
  position: relative;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--ember);
}

.page-contact .address-main {
  position: relative;
}

.page-contact .address-main h3 {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 15px;
  letter-spacing: .08em;
  color: var(--metal);
}

.page-contact .address-text {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(18px, 2.6vw, 26px);
  line-height: 1.45;
  letter-spacing: .02em;
  color: var(--fog);
  user-select: all;
  -webkit-user-select: all;
}

.page-contact .address-side {
  position: relative;
  padding-top: 16px;
  border-top: 1px solid var(--contact-line);
}

.page-contact .address-side p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--contact-soft);
}

@media (min-width: 860px) {
  .page-contact .address-band {
    grid-template-columns: 40px minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
    gap: 28px;
  }

  .page-contact .address-side {
    padding-top: 0;
    padding-left: 24px;
    border-top: 0;
    border-left: 1px solid var(--contact-line);
  }
}

/* ============ 自查 ============ */
.page-contact .check-grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  grid-template-columns: 1fr;
}

.page-contact .check-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-contact .check-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  counter-reset: ck;
}

.page-contact .check-list li {
  position: relative;
  counter-increment: ck;
  padding: 15px 16px 15px 58px;
  background: var(--ink-2);
  border: 1px solid var(--contact-line);
  border-left: 2px solid rgba(255, 197, 61, .5);
}

.page-contact .check-list li::before {
  content: counter(ck, decimal-leading-zero);
  position: absolute;
  left: 17px;
  top: 15px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--warn);
}

.page-contact .check-list h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 15.5px;
  letter-spacing: .02em;
  color: var(--fog);
}

.page-contact .check-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--contact-soft);
}

@media (min-width: 900px) {
  .page-contact .check-grid {
    grid-template-columns: .82fr 1.18fr;
    align-items: start;
  }

  .page-contact .check-copy {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

/* ============ 运营信息 ============ */
.page-contact .registry-inner {
  display: grid;
  gap: 20px;
  padding: clamp(20px, 3vw, 32px);
  background: var(--ink-2);
  border-top: 2px solid var(--line-lava);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .registry-lead p {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--contact-soft);
  max-width: 46em;
}

.page-contact .registry-list {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-contact .registry-list div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--contact-line);
}

.page-contact .registry-list dt {
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--metal);
}

.page-contact .registry-list dd {
  margin: 0;
  font-size: 14px;
  color: var(--fog);
  text-align: right;
}

.page-contact .registry-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 13.5px;
}

.page-contact .registry-links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 226, 255, .32);
  padding-bottom: 2px;
}

.page-contact .registry-links a:hover {
  border-bottom-color: var(--cyan);
}

@media (min-width: 880px) {
  .page-contact .registry-inner {
    grid-template-columns: 1.5fr 1fr auto;
    align-items: center;
    gap: 36px;
  }

  .page-contact .registry-list {
    padding-left: 26px;
    border-left: 1px solid var(--contact-line);
  }
}

/* 减少动态偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-contact .route-row {
    transition: none;
  }

  .page-contact .route-row:hover {
    transform: none;
  }
}
<<<END>>>