.page-contact {
  --ct-card-radius: 2px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.75;
  padding-bottom: 0;
}

/* 面包屑 */
.page-contact .crumb {
  padding: 22px 0 0;
  font-size: var(--fs-14);
}
.page-contact .crumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}
.page-contact .crumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--gold-line);
}
.page-contact .crumb-list a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .18s ease, color .18s ease;
}
.page-contact .crumb-list a:hover,
.page-contact .crumb-list a:focus-visible {
  color: var(--ink-green);
  border-bottom-color: var(--gold);
}
.page-contact .crumb-current {
  color: var(--ink-green);
  font-weight: 500;
}

/* 首屏 */
.page-contact .ct-hero {
  padding: 26px 0 44px;
}
.page-contact .ct-hero-grid {
  display: grid;
  gap: 26px;
}
.page-contact .ct-hero-copy {
  position: relative;
  padding: 26px 20px 28px;
  background: var(--paper-white);
  border: 1px solid var(--gold-line);
  border-radius: var(--ct-card-radius);
  box-shadow: 0 1px 0 rgba(15, 61, 46, .05);
}
.page-contact .ct-hero-copy::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background-image: repeating-linear-gradient(90deg, var(--gold-line) 0 1px, transparent 1px 14px);
  opacity: .9;
}
.page-contact .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--gold);
  text-transform: uppercase;
}
.page-contact h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--ink-green);
}
.page-contact .ct-lede {
  margin: 18px 0 0;
  max-width: 60ch;
  color: var(--ink);
}
.page-contact .ct-quick {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}
.page-contact .ct-quick li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
  padding: 11px 0;
  border-top: 1px solid var(--paper-grey);
}
.page-contact .ct-quick li:last-child {
  border-bottom: 1px solid var(--paper-grey);
}
.page-contact .ct-quick-k {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .14em;
  color: var(--gold);
}
.page-contact .ct-quick a {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--ink-green);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  word-break: break-all;
  transition: border-color .18s ease, color .18s ease;
}
.page-contact .ct-quick a:hover,
.page-contact .ct-quick a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.page-contact .ct-quick-plain {
  font-size: var(--fs-14);
  color: var(--ink);
}

.page-contact .ct-hero-figure {
  margin: 0;
  border: 1px solid var(--gold-line);
  background: var(--ink-green-deep);
  overflow: hidden;
}
.page-contact .figure-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 章节标题组 */
.page-contact .ct-head {
  margin-bottom: 26px;
}
.page-contact .ct-head h2 {
  position: relative;
  margin: 0;
  padding-bottom: 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.4vw, 2.5rem);
  line-height: 1.22;
  color: var(--ink-green);
}
.page-contact .ct-head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 54px;
  height: 2px;
  background: var(--gold);
}
.page-contact .ct-head p {
  margin: 14px 0 0;
  max-width: 64ch;
  color: var(--muted);
}

/* 三条通道 */
.page-contact .ct-channels {
  padding: 44px 0 50px;
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-grey) 100%);
}
.page-contact .ct-card-grid {
  display: grid;
  gap: 16px;
}
.page-contact .ct-card {
  position: relative;
  padding: 22px 20px 20px;
  background: var(--paper-white);
  border: 1px solid var(--paper-grey);
  border-top: 3px solid var(--gold);
  border-radius: var(--ct-card-radius);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.page-contact .ct-card:hover {
  transform: translateY(-2px);
  border-color: var(--gold-line);
  box-shadow: 0 8px 20px rgba(15, 61, 46, .08);
}
.page-contact .ct-card--urgent {
  border-top-color: var(--arena-red);
}
.page-contact .ct-card .badge-red {
  position: absolute;
  top: -11px;
  right: 16px;
  padding: 2px 10px;
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: #fff;
  background: var(--red-deep);
  border-radius: 2px;
}
.page-contact .ct-card-no {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--gold);
}
.page-contact .ct-card h3 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--ink-green);
}
.page-contact .ct-card-val {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--ink-green);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid var(--gold-line);
  transition: color .18s ease, border-color .18s ease;
}
.page-contact .ct-card-val:hover,
.page-contact .ct-card-val:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.page-contact .ct-card-strong {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--ink-green);
}
.page-contact .ct-card-note {
  margin: 12px 0 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--ink);
}
.page-contact .ct-card-meta {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--gold-line);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--muted);
}

/* 回复时间 */
.page-contact .ct-window {
  padding: 46px 0;
  background: var(--paper);
}
.page-contact .ct-window-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--gold-line);
}
.page-contact .ct-window-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--paper-grey);
}
.page-contact .ct-window-k {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--gold);
}
.page-contact .ct-window-item p {
  margin: 0;
  font-size: var(--fs-14);
  color: var(--ink);
}

/* 工单指南 */
.page-contact .ct-ticket {
  padding: 46px 0 52px;
  background: var(--paper-white);
  border-top: 1px solid var(--paper-grey);
  border-bottom: 1px solid var(--paper-grey);
}
.page-contact .ct-split {
  display: grid;
  gap: 30px;
}
.page-contact .ct-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .ct-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--paper-grey);
}
.page-contact .ct-step:last-child {
  border-bottom: 1px solid var(--paper-grey);
}
.page-contact .ct-step-no {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--gold);
}
.page-contact .ct-step h3 {
  margin: 0 0 4px;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--ink-green);
}
.page-contact .ct-step p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--muted);
}
.page-contact .ct-ticket-figure {
  margin: 0;
  border: 1px solid var(--gold-line);
  background: var(--ink-green-deep);
}
.page-contact .ct-figcaption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--gold-pale);
  background: var(--ink-green);
}

/* 纠错与合作 */
.page-contact .ct-route {
  padding: 46px 0 50px;
}
.page-contact .ct-route-grid {
  display: grid;
  gap: 14px;
}
.page-contact .ct-route-card {
  padding: 20px 18px;
  background: var(--paper-white);
  border: 1px solid var(--paper-grey);
  border-left: 3px solid var(--ink-green);
  border-radius: var(--ct-card-radius);
  transition: border-left-color .18s ease, transform .18s ease;
}
.page-contact .ct-route-card:hover {
  transform: translateY(-2px);
  border-left-color: var(--gold);
}
.page-contact .ct-route-k {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--ink-green);
  background: var(--gold-pale);
  padding: 2px 8px;
  border-radius: 2px;
}
.page-contact .ct-route-card h3 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--ink-green);
}
.page-contact .ct-route-card p {
  margin: 8px 0 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--muted);
}

/* 深墨绿收束条 */
.page-contact .ct-dark {
  padding: 44px 0 46px;
  background: var(--ink-green-deep);
  border-top: 3px solid var(--gold);
  color: var(--paper);
}
.page-contact .ct-dark h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--gold-pale);
}
.page-contact .ct-dark-lede {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: var(--fs-14);
  color: var(--paper-grey);
}
.page-contact .ct-facts {
  margin: 26px 0 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(217, 185, 92, .45);
}
.page-contact .ct-fact {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(217, 185, 92, .25);
}
.page-contact .ct-fact-k {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .14em;
  color: var(--gold);
}
.page-contact .ct-fact-v {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--paper);
  word-break: break-all;
}
.page-contact .ct-fact-v--text {
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.6;
}
.page-contact .ct-fact-v a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  transition: color .18s ease;
}
.page-contact .ct-fact-v a:hover,
.page-contact .ct-fact-v a:focus-visible {
  color: var(--gold);
}
.page-contact .ct-dark-note {
  margin: 20px 0 0;
  font-size: var(--fs-14);
  color: var(--paper-grey);
}

/* 更多入口 */
.page-contact .ct-more {
  padding: 44px 0 56px;
  background: var(--paper);
}
.page-contact .ct-more-inner {
  display: grid;
  gap: 20px;
  align-items: start;
}
.page-contact .ct-more h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 1.75rem);
  font-weight: 700;
  color: var(--ink-green);
}
.page-contact .ct-more p {
  margin: 10px 0 0;
  max-width: 58ch;
  font-size: var(--fs-14);
  color: var(--muted);
}
.page-contact .ct-more-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-contact .ct-more-actions .btn {
  text-decoration: none;
}
.page-contact .ct-top {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  transition: color .18s ease, border-color .18s ease;
}
.page-contact .ct-top:hover,
.page-contact .ct-top:focus-visible {
  color: var(--ink-green);
  border-bottom-color: var(--gold);
}

/* 窄屏兜底 */
@media (max-width: 359px) {
  .page-contact .ct-quick li {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }
  .page-contact .ct-step {
    grid-template-columns: 30px minmax(0, 1fr);
  }
}

/* 平板 */
@media (min-width: 620px) {
  .page-contact .ct-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .ct-window-item {
    grid-template-columns: 90px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
  .page-contact .ct-route-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .ct-more-inner {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* 桌面 */
@media (min-width: 900px) {
  .page-contact .ct-hero {
    padding: 34px 0 56px;
  }
  .page-contact .ct-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: 36px;
    align-items: stretch;
  }
  .page-contact .ct-hero-copy {
    padding: 34px 32px 30px;
  }
  .page-contact .ct-hero-figure {
    display: flex;
  }
  .page-contact .ct-hero-figure .figure-img {
    height: 100%;
  }
  .page-contact .ct-card-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
  .page-contact .ct-channels,
  .page-contact .ct-window,
  .page-contact .ct-ticket,
  .page-contact .ct-route,
  .page-contact .ct-dark,
  .page-contact .ct-more {
    padding-top: 60px;
    padding-bottom: 64px;
  }
  .page-contact .ct-split {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 44px;
    align-items: start;
  }
  .page-contact .ct-route-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .ct-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }
  .page-contact .ct-more-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 32px;
  }
  .page-contact .ct-more-actions {
    justify-content: flex-end;
  }
  .page-contact .ct-top {
    grid-column: 1 / -1;
  }
}
<<<END>>>