/* =====================================================
   联系我们 —— 页面专属样式（作用域：.page-contact）
   ===================================================== */

.page-contact {
  --ct-sticky-top: 96px;
  display: block;
  background: var(--paper);
  color: var(--ink);
}

.page-contact .wrap {
  box-sizing: border-box;
  width: 100%;
  max-width: var(--rail);
  margin-inline: auto;
  padding-inline: var(--edge);
}

.page-contact section {
  border-bottom: 3px solid var(--ink);
}

/* ---------- 通用排版件 ---------- */

.page-contact .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-contact .section-head {
  margin: 0 0 clamp(18px, 2.6vw, 30px);
}

.page-contact .section-index {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--work-gray);
}

.page-contact .section-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(26px, 4.6vw, 46px);
  line-height: 1.12;
  letter-spacing: -.02em;
}

.page-contact .lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .ct-copy {
  max-width: 60ch;
  margin: 0 0 16px;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-contact .note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--work-gray);
}

/* ---------- 首屏 ---------- */

.page-contact .ct-hero {
  background: var(--ice-deep);
  color: var(--paper);
  padding-block: clamp(20px, 4vw, 44px) clamp(30px, 5vw, 64px);
}

.page-contact .ct-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-contact .ct-hero .breadcrumb-link,
.page-contact .ct-hero .breadcrumb-current,
.page-contact .ct-hero .breadcrumb-item {
  color: var(--frost);
}

.page-contact .ct-hero .eyebrow {
  color: var(--orange-hi);
}

.page-contact .ct-hero-body {
  max-width: 70ch;
}

.page-contact .ct-hero .display-xl {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(38px, 8.4vw, 88px);
  line-height: 1.02;
  letter-spacing: -.025em;
  color: var(--paper);
}

.page-contact .ct-hero .lede {
  color: #D5E3ED;
  max-width: 56ch;
}

.page-contact .ct-hero-stats {
  display: flex;
  flex-wrap: wrap;
  margin-top: clamp(22px, 4vw, 42px);
  border-top: 2px solid rgba(201, 220, 232, .32);
}

.page-contact .ct-hero-stat {
  flex: 1 1 140px;
  padding: 16px 18px 4px 0;
  border-right: 2px solid rgba(201, 220, 232, .22);
}

.page-contact .ct-hero-stat:last-child {
  border-right: 0;
}

.page-contact .ct-hero-stat b {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 500;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .ct-hero-stat span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--frost);
}

/* ---------- 01 渠道一览 ---------- */

.page-contact .ct-channels {
  background: var(--paper);
  padding-block: clamp(30px, 5vw, 64px);
}

.page-contact .ct-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-contact .ct-channel-list {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-channel {
  position: relative;
  padding: clamp(16px, 2.4vw, 24px) clamp(16px, 2.4vw, 26px);
  background: var(--paper);
  border: var(--line);
  box-shadow: var(--shadow-hard);
}

.page-contact .ct-channel::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 6px;
  background: var(--orange);
}

.page-contact .ct-channel-key {
  margin: 10px 0 6px;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--work-gray);
}

.page-contact .ct-channel-val {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(19px, 3.2vw, 29px);
  font-weight: 500;
  letter-spacing: -.01em;
  color: var(--ice-deep);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel-val--sm {
  font-size: clamp(15px, 1.9vw, 19px);
  line-height: 1.55;
}

.page-contact .ct-channel-scope {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-contact .figure {
  margin: 0;
  background: var(--paper);
  border: var(--line);
  box-shadow: var(--shadow-hard);
}

.page-contact .figure-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

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

.page-contact .figure-cap {
  padding: 10px 14px;
  border-top: 2px solid var(--ink);
  background: var(--frost);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--ink-soft);
}

/* ---------- 02 约服务怎么提交 ---------- */

.page-contact .ct-order {
  background: var(--frost);
  padding-block: clamp(30px, 5vw, 64px);
}

.page-contact .ct-windows {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--paper);
  border: var(--line);
}

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

.page-contact .ct-window-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(22, 25, 28, .26);
  font-size: 15px;
}

.page-contact .ct-window-list li:last-child {
  border-bottom: 0;
}

.page-contact .ct-window-list .mono {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: -.01em;
  color: var(--ice-mid);
}

.page-contact .ct-window-list span:last-child {
  color: var(--ink-soft);
}

.page-contact .ct-sticky {
  position: relative;
}

.page-contact .ct-checklist {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--paper);
  border: var(--line);
  box-shadow: var(--shadow-hard);
}

.page-contact .ct-checklist .eyebrow {
  color: var(--trust);
}

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

.page-contact .ct-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 4px;
  border-bottom: 1px dashed rgba(22, 25, 28, .24);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  cursor: pointer;
}

.page-contact .ct-checklist-list li:last-child .ct-check {
  border-bottom: 0;
}

.page-contact .ct-check input {
  -webkit-appearance: none;
  appearance: none;
  flex: 0 0 auto;
  position: relative;
  width: 20px;
  height: 20px;
  margin: 3px 0 0;
  background: var(--paper);
  border: 2px solid var(--ink);
  cursor: pointer;
}

.page-contact .ct-check input:checked {
  background: var(--orange);
}

.page-contact .ct-check input:checked::after {
  content: "";
  position: absolute;
  inset: 3px;
  background: var(--paper);
  clip-path: polygon(14% 48%, 40% 72%, 86% 18%, 96% 30%, 42% 90%, 4% 56%);
}

.page-contact .ct-check input:checked + span {
  color: var(--work-gray);
  text-decoration: line-through;
}

.page-contact .ct-checklist-foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 2px solid var(--ink);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--work-gray);
}

/* ---------- 03 投诉进度 ---------- */

.page-contact .ct-complaint {
  background: var(--trust);
  color: var(--paper);
  padding-block: clamp(30px, 5vw, 64px);
}

.page-contact .ct-complaint .section-index {
  color: var(--frost);
}

.page-contact .ct-complaint .lede {
  color: #CFE2DA;
}

.page-contact .ct-nodes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-node {
  padding: 16px 14px 22px 0;
}

.page-contact .ct-node-bar {
  position: relative;
  display: block;
  height: 6px;
  margin-bottom: 16px;
  background: rgba(245, 242, 234, .24);
  overflow: hidden;
}

.page-contact .ct-node-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .5s ease;
}

.page-contact .ct-complaint.is-current .ct-node-bar::after {
  transform: scaleX(1);
}

.page-contact .ct-node:nth-child(2) .ct-node-bar::after { transition-delay: .09s; }
.page-contact .ct-node:nth-child(3) .ct-node-bar::after { transition-delay: .18s; }
.page-contact .ct-node:nth-child(4) .ct-node-bar::after { transition-delay: .27s; }

.page-contact .ct-node-idx {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--orange-hi);
}

.page-contact .ct-node-name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(20px, 2.6vw, 28px);
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .ct-node-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #C7DBD3;
}

.page-contact .ct-complaint-note {
  margin-top: clamp(18px, 3vw, 30px);
  padding: clamp(16px, 2.4vw, 24px);
  border: 2px solid var(--orange);
  background: rgba(11, 43, 38, .5);
}

.page-contact .ct-complaint-note p {
  margin: 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: #E4EEEA;
}

/* ---------- 04 紧急加急单 ---------- */

.page-contact .ct-rush {
  background: var(--ice-mid);
  color: var(--paper);
  padding-block: clamp(30px, 5vw, 64px);
}

.page-contact .ct-rush-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 46px);
  align-items: start;
}

.page-contact .ct-rush-figure {
  padding: clamp(18px, 2.6vw, 26px);
  border: 3px solid var(--paper);
  background: rgba(14, 42, 71, .3);
  box-shadow: var(--shadow-hard);
}

.page-contact .ct-rush-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(64px, 16vw, 132px);
  font-weight: 400;
  line-height: .88;
  letter-spacing: -.05em;
  color: var(--paper);
}

.page-contact .ct-rush-unit {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(20px, 3vw, 30px);
  letter-spacing: .1em;
  color: var(--orange-hi);
}

.page-contact .ct-rush-sub {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 2px solid rgba(245, 242, 234, .4);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--frost);
}

.page-contact .ct-rush .section-index {
  color: var(--frost);
}

.page-contact .ct-rush .ct-copy {
  color: #E2EDF4;
}

.page-contact .ct-rush-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: clamp(18px, 3vw, 26px);
}

.page-contact .ct-rush-phone {
  padding: 8px 16px;
  background: var(--paper);
  color: var(--ice-deep);
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.4vw, 22px);
  font-weight: 500;
  letter-spacing: -.01em;
  border: 2px solid var(--ink);
}

.page-contact .ct-rush .btn--line {
  border-color: var(--paper);
  color: var(--paper);
}

.page-contact .ct-rush .btn--line:hover {
  background: var(--paper);
  color: var(--ice-mid);
}

/* ---------- 05 服务区域 ---------- */

.page-contact .ct-area {
  background: var(--paper);
  padding-block: clamp(30px, 5vw, 64px);
}

.page-contact .ct-area-figure .figure-media {
  aspect-ratio: 2 / 1;
}

.page-contact .figure--wide {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .ct-area-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-area-tag {
  position: relative;
  padding: 11px 16px 11px 30px;
  background: var(--paper);
  border: var(--line);
  box-shadow: 3px 3px 0 rgba(22, 25, 28, .85);
  font-size: 15px;
  line-height: 1;
  color: var(--ink);
  transition: transform .2s ease, background-color .2s ease;
}

.page-contact .ct-area-tag::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 12px;
  width: 7px;
  height: 7px;
  margin-top: -4px;
  background: var(--orange);
  border: 1.5px solid var(--ink);
  border-radius: 50%;
}

.page-contact .ct-area-tag:hover {
  background: var(--frost);
  transform: translate(-2px, -2px);
}

.page-contact .ct-area-tag b {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--ice-mid);
}

.page-contact .ct-area-tag:hover b {
  color: var(--seal);
}

.page-contact .ct-area-note {
  margin: clamp(18px, 3vw, 26px) 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--work-gray);
}

/* ---------- 收尾 ---------- */

.page-contact .ct-close {
  background: var(--trust-dark);
  color: var(--paper);
  padding-block: clamp(32px, 5vw, 68px);
}

.page-contact .ct-close .eyebrow {
  color: var(--orange-hi);
}

.page-contact .ct-close .section-title {
  color: var(--paper);
}

.page-contact .ct-close .lede {
  color: #CFE0DA;
}

.page-contact .ct-close-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 48px);
  align-items: start;
}

.page-contact .ct-close-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
}

.page-contact .ct-close-actions .btn {
  justify-content: center;
  text-align: center;
}

.page-contact .ct-close .btn--line,
.page-contact .ct-close .btn--ghost {
  border-color: var(--frost);
  color: var(--paper);
}

.page-contact .ct-close .btn--line:hover,
.page-contact .ct-close .btn--ghost:hover {
  background: var(--frost);
  color: var(--trust-dark);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-contact .ct-nodes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .ct-node {
    padding-right: 22px;
  }

  .page-contact .ct-window-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(18px, 3vw, 36px);
  }
}

@media (min-width: 900px) {
  .page-contact .ct-split {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }

  .page-contact .ct-split--check {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }

  .page-contact .ct-rush-grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  }

  .page-contact .ct-close-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  }

  .page-contact .ct-sticky {
    position: sticky;
    top: var(--ct-sticky-top);
  }

  .page-contact .ct-close-actions {
    align-items: flex-start;
  }

  .page-contact .ct-close-actions .btn {
    min-width: 240px;
  }
}

@media (min-width: 1200px) {
  .page-contact .ct-hero-body {
    max-width: 62ch;
  }

  .page-contact .ct-channel-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
<<<END>>>