.page-contact {
  --cc-ink-line: rgba(30, 23, 18, .16);
  --cc-cream-line: rgba(245, 238, 223, .2);
  --cc-soft-cream: rgba(245, 238, 223, .74);
  --cc-gap: clamp(16px, 3vw, 28px);
  background: var(--c-deep);
  color: var(--c-cream);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  padding-block: clamp(16px, 3vw, 22px) 0;
}
.page-contact .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(245, 238, 223, .58);
}
.page-contact .breadcrumbs__list li + li::before {
  content: "/";
  margin-right: 6px;
  color: rgba(245, 238, 223, .32);
}
.page-contact .breadcrumbs__list a {
  color: var(--c-silver);
  text-decoration: none;
}
.page-contact .breadcrumbs__list a:hover {
  color: var(--c-orange);
}
.page-contact .breadcrumbs__list [aria-current="page"] {
  color: var(--c-cyan);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-block: 0 clamp(40px, 8vw, 84px);
  background:
    radial-gradient(110% 70% at 88% -12%, rgba(255, 90, 31, .2), transparent 62%),
    radial-gradient(80% 60% at 0% 100%, rgba(43, 227, 194, .1), transparent 58%),
    linear-gradient(180deg, var(--c-abyss), var(--c-deep) 72%);
  border-bottom: 1px solid var(--cc-cream-line);
}
.page-contact .contact-hero__eyebrow {
  margin: clamp(22px, 4vw, 36px) 0 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-orange-soft);
}
.page-contact .contact-hero__title {
  margin: 12px 0 0;
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -.012em;
  color: var(--c-cream);
}
.page-contact .contact-hero__lede {
  max-width: 56ch;
  margin: 16px 0 0;
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.85;
  color: var(--cc-soft-cream);
}

/* ---------- 三张错落的渠道卡 ---------- */
.page-contact .contact-lanes {
  display: grid;
  gap: 16px;
  margin-top: clamp(26px, 5vw, 46px);
}
.page-contact .lane {
  position: relative;
  padding: 20px 18px 22px;
  background: linear-gradient(158deg, rgba(14, 46, 82, .96), rgba(7, 26, 51, .96));
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--c-orange);
  border-radius: 2px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-contact .lane:hover {
  transform: translateY(-3px);
  border-left-color: var(--c-cyan);
}
.page-contact .lane--call {
  border-left-color: var(--c-cyan);
}
.page-contact .lane--live {
  border-left-color: var(--c-silver);
}
.page-contact .lane__tag {
  display: block;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-silver);
}
.page-contact .lane__title {
  margin: 8px 0 0;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-cream);
}
.page-contact .lane__value {
  margin: 10px 0 0;
  font-family: var(--f-mono);
  font-size: 14px;
  line-height: 1.6;
  word-break: break-word;
  color: var(--c-orange-soft);
}
.page-contact .lane__desc {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 238, 223, .78);
}
.page-contact .lane__time {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .03em;
  color: var(--c-cyan);
}
.page-contact .lane__time::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 0 3px rgba(43, 227, 194, .18);
  flex: none;
}

/* ---------- 图片 ---------- */
.page-contact .contact-figure {
  margin: clamp(28px, 5vw, 46px) 0 0;
}
.page-contact .contact-figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--cc-cream-line);
  background: var(--c-abyss);
  object-fit: cover;
}
.page-contact .contact-figure__caption {
  margin: 10px 0 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-silver);
}

/* ---------- 章节骨架 ---------- */
.page-contact .contact-section {
  padding-block: clamp(36px, 7vw, 76px);
}
.page-contact .contact-section--paper {
  background: var(--c-cream);
  color: var(--c-ink);
}
.page-contact .contact-section--track {
  background: var(--c-track);
  color: var(--c-cream);
  border-top: 1px solid var(--cc-cream-line);
  border-bottom: 1px solid var(--cc-cream-line);
}
.page-contact .contact-section--deep {
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(14, 46, 82, .9), transparent 60%),
    var(--c-deep);
  color: var(--c-cream);
}
.page-contact .section-head {
  max-width: 64ch;
}
.page-contact .section-head__title {
  margin: 0;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.32;
  font-weight: 800;
  letter-spacing: -.01em;
}
.page-contact .section-head__note {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
}
.page-contact .contact-section--paper .section-head__note {
  color: rgba(30, 23, 18, .74);
}
.page-contact .contact-section--track .section-head__note,
.page-contact .contact-section--deep .section-head__note {
  color: var(--cc-soft-cream);
}

/* ---------- 渠道一览表 ---------- */
.page-contact .chan-table__wrap {
  margin-top: clamp(20px, 4vw, 32px);
  overflow-x: auto;
  border-top: 2px solid var(--c-ink);
  -webkit-overflow-scrolling: touch;
}
.page-contact .chan-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-ink);
}
.page-contact .chan-table th,
.page-contact .chan-table td {
  padding: 15px 16px 15px 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--cc-ink-line);
}
.page-contact .chan-table thead th {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  color: rgba(30, 23, 18, .6);
  padding-top: 12px;
  padding-bottom: 12px;
}
.page-contact .chan-table tbody th {
  font-weight: 800;
  white-space: nowrap;
  color: var(--c-ink);
}
.page-contact .chan-table tbody th::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background: var(--c-orange);
  transform: skewX(-8deg);
}
.page-contact .chan-table tbody tr:nth-child(2) th::before {
  background: var(--c-cyan);
}
.page-contact .chan-table tbody tr:nth-child(3) th::before {
  background: var(--c-silver);
}
.page-contact .chan-table tbody tr:hover td,
.page-contact .chan-table tbody tr:hover th {
  background: rgba(255, 179, 138, .16);
}

/* ---------- 情形选择器（标签页） ---------- */
.page-contact .contact-tabs {
  margin-top: clamp(20px, 4vw, 32px);
}
.page-contact .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-contact .tab {
  padding: 10px 15px;
  font-family: var(--f-sans);
  font-size: 14px;
  line-height: 1.4;
  color: var(--c-cream);
  background: transparent;
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-contact .tab:hover {
  border-color: var(--c-orange-soft);
  color: var(--c-orange-soft);
}
.page-contact .tab[aria-selected="true"] {
  background: var(--c-orange);
  border-color: var(--c-orange);
  color: #14100C;
  font-weight: 700;
}
.page-contact .tab:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}
.page-contact .tab-panel {
  margin-top: 18px;
  padding: 20px 18px;
  background: rgba(4, 16, 31, .55);
  border-left: 3px solid var(--c-cyan);
  border-radius: 2px;
}
.page-contact .tab-panel[hidden] {
  display: none;
}
.page-contact .tab-panel__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-cream);
}
.page-contact .tab-panel__note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 238, 223, .72);
}
.page-contact .tab-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ---------- 在线通道步骤 ---------- */
.page-contact .steps-layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(20px, 4vw, 34px);
}
.page-contact .steps {
  counter-reset: step;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .steps li {
  position: relative;
  padding: 0 0 22px 48px;
}
.page-contact .steps li:last-child {
  padding-bottom: 0;
}
.page-contact .steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  font-family: var(--f-mono);
  font-size: 12px;
  color: #14100C;
  background: var(--c-orange);
  border-radius: 50%;
}
.page-contact .steps li::after {
  content: "";
  position: absolute;
  left: 14px;
  top: 34px;
  bottom: 4px;
  width: 2px;
  background: var(--cc-ink-line);
}
.page-contact .steps li:last-child::after {
  display: none;
}
.page-contact .steps__title {
  display: block;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 800;
  color: var(--c-ink);
}
.page-contact .steps__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(30, 23, 18, .74);
}
.page-contact .contact-figure--inline {
  margin: 0;
}
.page-contact .contact-figure--inline .contact-figure__img {
  border-color: var(--cc-ink-line);
}
.page-contact .contact-figure--inline .contact-figure__caption {
  color: rgba(30, 23, 18, .58);
}

/* ---------- 区域回访 / 合作两栏 ---------- */
.page-contact .contact-split {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  margin-top: clamp(20px, 4vw, 34px);
}
.page-contact .contact-split__col {
  padding-top: 18px;
  border-top: 2px solid var(--c-orange);
}
.page-contact .contact-split__col + .contact-split__col {
  border-top-color: var(--c-cyan);
}
.page-contact .contact-split__label {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-silver);
}
.page-contact .contact-split__title {
  margin: 8px 0 0;
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-cream);
}
.page-contact .contact-split__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 238, 223, .78);
}
.page-contact .contact-split__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.page-contact .contact-split__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(245, 238, 223, .7);
}
.page-contact .contact-split__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 2px;
  background: var(--c-cyan);
}
.page-contact .contact-split__link {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-orange-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 179, 138, .5);
  padding-bottom: 2px;
}
.page-contact .contact-split__link:hover {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

/* ---------- 地址与邮寄 ---------- */
.page-contact .address-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}
.page-contact .address-card {
  position: relative;
  padding: 24px 22px;
  background: linear-gradient(180deg, #FFFBF1, var(--c-cream));
  border: 2px solid var(--c-ink);
  border-radius: 2px;
  box-shadow:
    10px 10px 0 rgba(30, 23, 18, .1),
    0 26px 46px -30px rgba(4, 16, 31, .6);
}
.page-contact .address-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 4px;
  background: var(--c-orange);
}
.page-contact .address-card__label {
  margin: 6px 0 0;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: rgba(30, 23, 18, .6);
}
.page-contact .address-card__value {
  margin: 10px 0 0;
  font-size: clamp(18px, 2.6vw, 22px);
  line-height: 1.6;
  font-weight: 800;
  color: var(--c-ink);
}
.page-contact .address-card__meta {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--cc-ink-line);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(30, 23, 18, .62);
}
.page-contact .address-note__title {
  margin: 0;
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.36;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-ink);
}
.page-contact .address-note__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(30, 23, 18, .76);
}

/* ---------- 末尾快捷入口 ---------- */
.page-contact .quick-links {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 4vw, 32px);
}
.page-contact .quick-link {
  display: block;
  padding: 18px 18px 20px;
  text-decoration: none;
  color: var(--c-cream);
  background: rgba(7, 26, 51, .6);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-contact .quick-link:hover,
.page-contact .quick-link:focus-visible {
  transform: translateY(-3px);
  border-color: var(--c-orange);
  background: rgba(7, 26, 51, .9);
}
.page-contact .quick-link__idx {
  display: block;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-cyan);
}
.page-contact .quick-link__title {
  display: block;
  margin-top: 8px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.01em;
}
.page-contact .quick-link__desc {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(245, 238, 223, .7);
}

/* ---------- 窄屏与宽屏节奏 ---------- */
@media (max-width: 460px) {
  .page-contact .lane__value {
    font-size: 13px;
  }
  .page-contact .chan-table {
    min-width: 560px;
    font-size: 14px;
  }
}

@media (min-width: 780px) {
  .page-contact .contact-lanes {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    gap: 18px;
  }
  .page-contact .lane--call {
    margin-top: 32px;
  }
  .page-contact .lane--live {
    margin-top: 64px;
  }
  .page-contact .steps-layout {
    grid-template-columns: 1.05fr .95fr;
    align-items: start;
  }
  .page-contact .contact-split {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }
  .page-contact .contact-split__col {
    padding: 18px 0 0;
  }
  .page-contact .contact-split__col + .contact-split__col {
    padding-left: clamp(22px, 4vw, 44px);
    border-left: 1px solid var(--cc-cream-line);
  }
  .page-contact .quick-links {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .address-grid {
    grid-template-columns: .85fr 1.15fr;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-hero__lede {
    max-width: 60ch;
  }
  .page-contact .quick-links {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-contact .address-grid {
    grid-template-columns: .8fr 1.2fr;
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .lane,
  .page-contact .quick-link,
  .page-contact .tab {
    transition: none;
  }
  .page-contact .lane:hover,
  .page-contact .quick-link:hover,
  .page-contact .quick-link:focus-visible {
    transform: none;
  }
}
<<<END>>>