.page-contact {
  --contact-card-bg: #132C4C;
  --contact-card-bg-hover: #17335A;
  background: var(--ink-deep);
  color: var(--snow);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + clamp(42px, 7vw, 86px)) 0 clamp(46px, 6vw, 74px);
  background: var(--ink-deep);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.page-contact .contact-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0.32;
}

.page-contact .contact-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(6, 18, 31, 0.95) 0%, rgba(10, 27, 51, 0.84) 44%, rgba(19, 44, 76, 0.58) 100%);
}

.page-contact .contact-hero__inner {
  position: relative;
}

.page-contact .contact-hero__crumb {
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  color: var(--mist);
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .contact-hero__crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .contact-hero__crumb a:hover,
.page-contact .contact-hero__crumb a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold-deep);
}

.page-contact .contact-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  letter-spacing: 0.16em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-contact h1 {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  font-size: clamp(30px, 5.2vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--snow);
  max-width: 20em;
}

.page-contact h1::after {
  content: "";
  display: block;
  width: 86px;
  height: 4px;
  margin-top: 20px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-deep) 62%, rgba(198, 138, 0, 0) 100%);
}

.page-contact .contact-hero__lede {
  margin: 0 0 clamp(24px, 3vw, 34px);
  max-width: 42rem;
  font-size: var(--fs-5);
  line-height: 1.78;
  color: rgba(244, 247, 251, 0.82);
}

.page-contact .contact-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  font-size: var(--fs-6);
  color: var(--mist);
}

.page-contact .contact-hero__facts li {
  position: relative;
  padding-left: 16px;
}

.page-contact .contact-hero__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--gold);
}

.page-contact .contact-hero__facts .mono {
  color: var(--gold);
}

/* ---------- 联系方式与流程 ---------- */
.page-contact .contact-panel {
  padding: clamp(44px, 6vw, 82px) 0 clamp(44px, 6vw, 78px);
  background: linear-gradient(180deg, var(--ink-deep) 0%, var(--ink-night) 52%, var(--ink-deep) 100%);
}

.page-contact .contact-panel__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(36px, 5vw, 58px);
}

.page-contact h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 3.2vw, 28px);
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-contact .contact-channels__intro,
.page-contact .contact-flow__intro {
  margin: 0 0 22px;
  max-width: 38rem;
  font-size: var(--fs-6);
  line-height: 1.75;
  color: var(--mist);
}

/* 联系卡片 */
.page-contact .contact-card {
  position: relative;
  margin-top: 16px;
  padding: 30px 22px 24px;
  background: var(--contact-card-bg);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  transition: background 0.18s var(--ease), transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 26px;
  height: 3px;
  background: var(--mist);
  transition: width 0.22s var(--ease), background 0.22s var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  background: var(--contact-card-bg-hover);
  border-color: rgba(242, 183, 5, 0.34);
  transform: translateX(4px);
}

.page-contact .contact-card:hover::before,
.page-contact .contact-card:focus-within::before {
  width: 62px;
  background: var(--gold);
}

.page-contact .contact-card__code {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 9px;
  font-size: var(--fs-7);
  letter-spacing: 0.14em;
  color: var(--mist);
  border: 1px solid var(--line-soft);
}

.page-contact .contact-card__title {
  margin: 0 0 10px;
  font-size: var(--fs-4);
  font-weight: 700;
  color: var(--snow);
}

.page-contact .contact-card__value {
  margin: 0 0 12px;
  font-size: clamp(15px, 2.4vw, 19px);
  line-height: 1.45;
  color: var(--gold);
  word-break: break-word;
}

.page-contact .contact-card__use {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.75;
  color: rgba(244, 247, 251, 0.72);
}

/* 咨询流程 */
.page-contact .flow-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .flow-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px 18px;
  padding: 18px 16px;
  border-left: 2px solid var(--line-soft);
  background: rgba(19, 44, 76, 0.42);
  scroll-margin-top: calc(var(--header-h) + 22px);
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .flow-step:hover {
  border-left-color: var(--ice);
}

.page-contact .flow-step:target {
  border-left-color: var(--gold);
  background: linear-gradient(90deg, rgba(242, 183, 5, 0.14) 0%, rgba(242, 183, 5, 0) 74%);
}

.page-contact .flow-step__num {
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-contact .flow-step__body h3 {
  margin: 0 0 6px;
  font-size: var(--fs-5);
  font-weight: 700;
  color: var(--snow);
}

.page-contact .flow-step__body p {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .flow-jump {
  margin: 0 0 26px;
  font-size: var(--fs-7);
  color: var(--mist);
}

.page-contact .flow-jump a {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  color: var(--gold);
  text-decoration: none;
  border: 1px solid rgba(242, 183, 5, 0.32);
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-contact .flow-jump a:hover,
.page-contact .flow-jump a:focus-visible {
  background: var(--gold);
  color: var(--ink-deep);
}

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

/* 备案信息 */
.page-contact .contact-legal {
  padding: clamp(22px, 3vw, 30px);
  background: var(--ink-night);
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--grass);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-contact .contact-legal h2 {
  font-size: var(--fs-4);
  margin-bottom: 16px;
}

.page-contact .legal-list {
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .legal-row {
  display: grid;
  grid-template-columns: minmax(72px, auto) minmax(0, 1fr);
  gap: 6px 16px;
  align-items: baseline;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-contact .legal-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .legal-row dt {
  font-size: var(--fs-7);
  color: var(--mist);
}

.page-contact .legal-row dd {
  margin: 0;
  font-size: var(--fs-6);
  color: var(--snow);
  word-break: break-word;
}

.page-contact .legal-row dd.mono {
  color: var(--gold);
}

.page-contact .contact-legal__note {
  margin: 0;
  font-size: var(--fs-7);
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-legal__note a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(77, 163, 255, 0.4);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .contact-legal__note a:hover,
.page-contact .contact-legal__note a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 自助入口（浅色区） ---------- */
.page-contact .contact-self {
  padding: clamp(42px, 6vw, 76px) 0;
  background: var(--snow);
  color: var(--ink-deep);
}

.page-contact .contact-self__head {
  margin-bottom: clamp(24px, 3.4vw, 38px);
}

.page-contact .contact-self__head h2 {
  color: var(--ink-deep);
  margin-bottom: 10px;
}

.page-contact .contact-self__head h2::after {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  margin-top: 14px;
  background: var(--gold);
}

.page-contact .contact-self__head p {
  margin: 0;
  max-width: 36rem;
  font-size: var(--fs-6);
  line-height: 1.75;
  color: #45607F;
}

.page-contact .self-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-contact .self-item {
  padding: 24px 22px 26px;
  background: #FFFFFF;
  border: 1px solid rgba(10, 27, 51, 0.12);
  border-top: 3px solid var(--gold);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-contact .self-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 36px -24px rgba(10, 27, 51, 0.55);
}

.page-contact .self-item:nth-child(2) {
  border-top-color: var(--grass);
}

.page-contact .self-item:nth-child(3) {
  border-top-color: var(--alert);
}

.page-contact .self-item__tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 3px 9px;
  font-size: var(--fs-7);
  letter-spacing: 0.1em;
  color: #6B4A00;
  background: rgba(242, 183, 5, 0.2);
  border: 1px solid rgba(198, 138, 0, 0.36);
}

.page-contact .self-item__tag--grass {
  color: #0C5C30;
  background: rgba(31, 168, 92, 0.16);
  border-color: rgba(31, 168, 92, 0.4);
}

.page-contact .self-item__tag--alert {
  color: #9A3A00;
  background: rgba(255, 122, 51, 0.16);
  border-color: rgba(255, 122, 51, 0.42);
}

.page-contact .self-item h3 {
  margin: 0 0 10px;
  font-size: var(--fs-4);
  font-weight: 700;
}

.page-contact .self-item h3 a {
  color: var(--ink-deep);
  text-decoration: none;
  background-image: linear-gradient(90deg, var(--gold-deep), var(--gold-deep));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 2px;
  transition: background-size 0.22s var(--ease), color 0.18s var(--ease);
}

.page-contact .self-item h3 a:hover,
.page-contact .self-item h3 a:focus-visible {
  color: var(--gold-deep);
  background-size: 100% 2px;
}

.page-contact .self-item p {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.75;
  color: #45607F;
}

.page-contact .contact-self__foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  font-size: var(--fs-6);
  color: #45607F;
}

.page-contact .contact-self__foot a {
  color: var(--ink-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 1px;
  transition: color 0.18s var(--ease);
}

.page-contact .contact-self__foot a:hover,
.page-contact .contact-self__foot a:focus-visible {
  color: var(--gold-deep);
}

/* ---------- 收尾色带 ---------- */
.page-contact .contact-tail {
  position: relative;
  padding: clamp(26px, 4vw, 40px) 0;
  background: var(--murk);
  overflow: hidden;
}

.page-contact .contact-tail::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 10px;
  background: linear-gradient(90deg, var(--gold) 0 24%, var(--grass) 24% 48%, var(--ice) 48% 70%, var(--alert) 70% 84%, var(--gold-deep) 84% 100%);
  clip-path: polygon(0 100%, 100% 0, 100% 100%, 0 100%);
}

.page-contact .contact-tail__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
}

.page-contact .contact-tail__inner .mono {
  font-size: var(--fs-6);
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-contact .contact-tail__line {
  font-size: var(--fs-7);
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .self-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .contact-panel__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(40px, 4.5vw, 68px);
    align-items: start;
  }

  .page-contact .contact-channels {
    grid-column: 1;
    grid-row: 1;
  }

  .page-contact .contact-flow {
    grid-column: 2;
    grid-row: 1;
    padding-bottom: 28px;
  }

  .page-contact .contact-legal {
    grid-column: 2;
    grid-row: 2;
    margin-top: -34px;
    margin-right: -28px;
    position: relative;
    z-index: 2;
  }

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

@media (min-width: 1180px) {
  .page-contact .contact-hero__inner {
    max-width: 1020px;
  }
}
<<<END>>>