.page-contact {
  --pc-card-shadow: 0 28px 64px rgba(4, 6, 10, .5);
  --pc-band-a: rgba(200, 255, 60, .12);
  --pc-band-b: rgba(139, 92, 246, .16);
  padding-top: calc(var(--header-h) + 16px);
  background: var(--arena);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 30px;
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(242, 237, 227, .42);
}

.page-contact .breadcrumbs a {
  color: rgba(242, 237, 227, .64);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

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

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  background:
    radial-gradient(70% 55% at 82% 0%, rgba(139, 92, 246, .22), transparent 68%),
    radial-gradient(48% 42% at 6% 12%, rgba(200, 255, 60, .09), transparent 72%);
}

.page-contact .contact-hero__head {
  max-width: 780px;
}

.page-contact .contact-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 54px);
  line-height: 1.2;
  letter-spacing: -.02em;
}

.page-contact .contact-hero__lede {
  margin: 22px 0 0;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(242, 237, 227, .76);
}

.page-contact .contact-hero__deck {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 42px;
}

.page-contact .contact-plate {
  position: relative;
  padding: 26px 22px 20px;
  background: var(--paper);
  color: var(--ink);
  border-radius: 3px;
  border-top: 4px solid var(--neon);
  box-shadow: var(--pc-card-shadow);
}

.page-contact .contact-plate::after {
  content: "";
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border-top: 1px solid rgba(26, 29, 34, .2);
  border-right: 1px solid rgba(26, 29, 34, .2);
  pointer-events: none;
}

.page-contact .contact-plate__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(26, 29, 34, .16);
}

.page-contact .contact-plate__no {
  font-size: 12px;
  letter-spacing: .28em;
  color: var(--neon-dim);
}

.page-contact .contact-plate__head h2 {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-contact .contact-plate__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-plate__item {
  display: grid;
  gap: 7px;
  padding: 18px 0;
  border-bottom: 1px dashed rgba(26, 29, 34, .18);
}

.page-contact .contact-plate__item:last-child {
  border-bottom: 0;
  padding-bottom: 6px;
}

.page-contact .contact-plate__key {
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--ink-soft);
}

.page-contact .contact-plate__val {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .01em;
  color: var(--ink);
  word-break: break-word;
}

.page-contact .contact-plate__use {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .contact-plate .copy-btn {
  justify-self: start;
  margin-top: 4px;
}

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

.page-contact .contact-hero__side .media-frame {
  border-radius: 3px;
}

.page-contact .contact-hero__note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0;
  padding: 15px 18px;
  background: var(--glass);
  border: 1px solid var(--rule);
  border-radius: 3px;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(242, 237, 227, .8);
  backdrop-filter: blur(12px);
}

.page-contact .contact-dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: .55em;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 10px rgba(200, 255, 60, .85);
}

/* ---------- 通用章节头 ---------- */
.page-contact .section-head {
  display: grid;
  gap: 12px;
  max-width: 740px;
  margin-bottom: 36px;
}

.page-contact .section-head h2 {
  margin: 0;
  font-size: clamp(23px, 4.2vw, 36px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -.02em;
}

.page-contact .section-head p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(242, 237, 227, .72);
}

/* ---------- 渠道分流 ---------- */
.page-contact .contact-routing {
  background: var(--deep);
}

.page-contact .routing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-contact .routing-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: routing;
}

.page-contact .routing-steps li {
  position: relative;
  counter-increment: routing;
  padding: 0 0 24px 48px;
}

.page-contact .routing-steps li::before {
  content: counter(routing, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--neon);
}

.page-contact .routing-steps li::after {
  content: "";
  position: absolute;
  left: 15px;
  top: 26px;
  bottom: 2px;
  width: 1px;
  background: var(--rule);
}

.page-contact .routing-steps li:last-child {
  padding-bottom: 0;
}

.page-contact .routing-steps li:last-child::after {
  display: none;
}

.page-contact .routing-steps h3 {
  margin: 0 0 7px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-contact .routing-steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(242, 237, 227, .7);
}

.page-contact .routing-figure {
  border-radius: 3px;
}

/* ---------- 服务时段 ---------- */
.page-contact .contact-hours {
  background: var(--paper);
  color: var(--ink);
}

.page-contact .contact-hours .section-head h2,
.page-contact .contact-fix .section-head h2 {
  color: var(--ink);
}

.page-contact .contact-hours .section-head p,
.page-contact .contact-fix .section-head p {
  color: var(--ink-soft);
}

.page-contact .hours-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-contact .contact-hours .prose {
  color: var(--ink);
}

.page-contact .contact-hours .prose .note {
  color: var(--ink-soft);
}

.page-contact .hours-rail {
  padding: 20px 18px 16px;
  background: rgba(26, 29, 34, .05);
  border: 1px solid rgba(26, 29, 34, .14);
  border-radius: 3px;
}

.page-contact .hours-rail__scale {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--ink-soft);
}

.page-contact .hours-rail__track {
  position: relative;
  height: 8px;
  margin: 10px 0 12px;
  background: rgba(26, 29, 34, .1);
  border-radius: 4px;
  overflow: hidden;
}

.page-contact .hours-rail__band {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--neon-dim), var(--violet));
}

.page-contact .hours-rail__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 数据纠错 ---------- */
.page-contact .contact-fix {
  background: var(--paper);
  color: var(--ink);
}

.page-contact .fix-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-contact .contact-fix .prose {
  color: var(--ink);
}

.page-contact .fix-fields {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .fix-fields li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
}

.page-contact .fix-fields li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 9px;
  height: 2px;
  background: var(--violet);
}

.page-contact .fix-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .fix-steps li {
  padding-top: 14px;
  border-top: 2px solid var(--neon-dim);
}

.page-contact .fix-steps__no {
  display: block;
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--ink-soft);
}

.page-contact .fix-steps h3 {
  margin: 6px 0 5px;
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
}

.page-contact .fix-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-soft);
}

/* ---------- 合作对接 ---------- */
.page-contact .contact-partner {
  background: var(--arena);
}

.page-contact .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .partner-card {
  padding: 22px 20px;
  background: var(--glass);
  border: 1px solid var(--rule);
  border-top: 2px solid rgba(200, 255, 60, .55);
  border-radius: 3px;
  backdrop-filter: blur(12px);
  transition: border-top-color .28s var(--ease), background .28s var(--ease);
}

.page-contact .partner-card:hover {
  background: rgba(255, 255, 255, .06);
  border-top-color: var(--neon);
}

.page-contact .partner-card h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-contact .partner-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(242, 237, 227, .72);
}

.page-contact .partner-tip {
  margin: 26px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--violet);
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(242, 237, 227, .78);
}

.page-contact .partner-tip .mono {
  color: var(--neon);
}

/* ---------- 到访与邮寄 ---------- */
.page-contact .contact-visit {
  background: var(--deep);
}

.page-contact .visit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-contact .visit-address {
  padding: 26px 22px;
  background: linear-gradient(140deg, rgba(200, 255, 60, .12), rgba(139, 92, 246, .14));
  border: 1px solid var(--rule);
  border-radius: 3px;
}

.page-contact .visit-address__label {
  display: block;
  font-size: 12px;
  letter-spacing: .26em;
  color: var(--neon);
}

.page-contact .visit-address__val {
  margin: 14px 0 0;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.55;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .visit-address__hint {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  letter-spacing: .06em;
  color: rgba(242, 237, 227, .58);
}

.page-contact .visit-notes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 3px;
  overflow: hidden;
}

.page-contact .visit-note {
  padding: 20px 20px 18px;
  background: var(--arena);
}

.page-contact .visit-note h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 800;
  color: var(--neon);
  letter-spacing: .04em;
}

.page-contact .visit-note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(242, 237, 227, .72);
}

/* ---------- 其他去处 ---------- */
.page-contact .contact-elsewhere {
  background: var(--arena);
}

.page-contact .elsewhere-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 3px;
  overflow: hidden;
}

.page-contact .elsewhere-list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 18px;
  padding: 18px 20px;
  background: var(--deep);
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.65;
  transition: background .26s var(--ease), color .26s var(--ease);
}

.page-contact .elsewhere-list a:hover {
  background: var(--arena);
  color: var(--neon);
}

.page-contact .elsewhere-list__go {
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--neon);
  flex: none;
}

.page-contact .elsewhere-list a:hover .elsewhere-list__go {
  color: var(--violet);
}

/* ---------- 收束刻度带 ---------- */
.page-contact .contact-tail {
  padding-bottom: 84px;
}

.page-contact .contact-tail__band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  padding: 20px 22px;
  background: linear-gradient(90deg, var(--pc-band-a), var(--pc-band-b));
  border: 1px solid var(--rule);
  border-radius: 3px;
}

.page-contact .contact-tail__dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 14px rgba(200, 255, 60, .9);
}

.page-contact .contact-tail__title {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-contact .contact-tail__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 237, 227, .8);
}

.page-contact .contact-tail__text .mono {
  color: var(--paper);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-contact .fix-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }

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

  .page-contact .elsewhere-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 860px) {
  .page-contact .hours-grid {
    grid-template-columns: 4fr 8fr;
    gap: 40px;
    align-items: start;
  }

  .page-contact .fix-grid {
    grid-template-columns: 5fr 7fr;
    gap: 42px;
    align-items: start;
  }

  .page-contact .visit-grid {
    grid-template-columns: 4fr 8fr;
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 920px) {
  .page-contact .contact-hero__deck {
    grid-template-columns: 5fr 7fr;
    gap: 30px;
    align-items: start;
  }

  .page-contact .routing-grid {
    grid-template-columns: 7fr 5fr;
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-contact .fix-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 480px) {
  .page-contact .contact-plate {
    padding: 22px 16px 16px;
  }

  .page-contact .contact-plate__val {
    font-size: 15px;
  }

  .page-contact .visit-address__val {
    font-size: 17px;
  }

  .page-contact .routing-steps li {
    padding-left: 40px;
  }

  .page-contact .contact-tail__band {
    padding: 18px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .partner-card,
  .page-contact .elsewhere-list a,
  .page-contact .breadcrumbs a {
    transition: none;
  }
}