.page-contact {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
}

.page-contact .pc-root {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 18px 88px;
}

.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 36px;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

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

.page-contact .pc-layout {
  display: grid;
  gap: 36px;
}

/* ---------- hero ---------- */

.page-contact .pc-hero h1 {
  margin: 0 0 24px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(44px, 11vw, 96px);
  line-height: 0.96;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-contact .pc-hero__lede {
  max-width: 580px;
  margin: 0 0 28px;
  font-size: var(--fs-18);
  line-height: 1.85;
  color: var(--text);
}

.page-contact .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .pc-hero__visual {
  position: relative;
  align-self: start;
}

.page-contact .pc-hero__visual::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 34px;
  width: 1px;
  height: 72px;
  background: var(--offside);
}

.page-contact .pc-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 1px solid var(--line);
}

/* ---------- 响应时段 ---------- */

.page-contact .pc-hours {
  display: grid;
  gap: 28px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-hours__label {
  margin: 0 0 8px;
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-contact .pc-hours__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(42px, 9vw, 76px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--turf);
}

.page-contact .pc-hours__dash {
  padding: 0 0.12em;
  color: var(--muted);
}

.page-contact .pc-hours__zone {
  margin: 12px 0 0;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .pc-hours__scope h2,
.page-contact .pc-channels h2,
.page-contact .pc-prepare h2,
.page-contact .pc-partner h2 {
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.25;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-contact .pc-hours__scope > p {
  max-width: 620px;
  margin: 0 0 22px;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--text);
}

.page-contact .pc-hours__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .pc-hours__list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--text);
}

.page-contact .pc-hours__list strong {
  font-weight: 600;
  color: var(--turf-soft);
}

/* ---------- 渠道卡片 ---------- */

.page-contact .pc-channels__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .pc-ch {
  position: relative;
  padding: 22px 54px 22px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 2px solid var(--turf);
}

.page-contact .pc-ch__k {
  margin: 0 0 10px;
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-contact .pc-ch__v {
  display: inline-block;
  margin: 0 0 14px;
  font-size: var(--fs-18);
  line-height: 1.5;
  color: var(--white);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
}

.page-contact a.pc-ch__v:hover,
.page-contact a.pc-ch__v:focus-visible {
  color: var(--turf);
  border-bottom-color: var(--turf);
}

.page-contact .pc-ch__use {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--text);
}

.page-contact .pc-ch__t {
  position: absolute;
  top: 22px;
  right: 16px;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* ---------- 准备清单 ---------- */

.page-contact .pc-prepare__intro {
  margin: 0 0 26px;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--muted);
}

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

.page-contact .pc-prepare__tree > li {
  position: relative;
  margin-left: 12px;
  padding: 0 0 26px 26px;
  border-left: 1px solid var(--line);
}

.page-contact .pc-prepare__tree > li:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-contact .pc-prepare__idx {
  position: absolute;
  left: -12px;
  top: 0;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  background: var(--ink);
  border: 1px solid var(--line);
  color: var(--turf);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.page-contact .pc-prepare__tree h3 {
  margin: 2px 0 8px;
  font-size: var(--fs-18);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-contact .pc-prepare__tree p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--text);
}

.page-contact .pc-prepare__tip {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .pc-prepare__tip a {
  color: var(--turf);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 227, 166, 0.4);
}

.page-contact .pc-prepare__tip a:hover,
.page-contact .pc-prepare__tip a:focus-visible {
  border-bottom-color: var(--turf);
}

/* ---------- 在线工单 ---------- */

.page-contact .pc-ticket {
  padding: 22px 20px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 122, 47, 0.14), rgba(18, 48, 79, 0));
}

.page-contact .pc-ticket__flag {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 8px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--offside);
  border: 1px solid var(--offside);
}

.page-contact .pc-ticket h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: var(--fs-18);
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-contact .pc-ticket p {
  margin: 0 0 12px;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--text);
}

.page-contact .pc-ticket p:last-child {
  margin-bottom: 0;
}

/* ---------- 覆盖范围 ---------- */

.page-contact .pc-coverage {
  position: relative;
  overflow: hidden;
  padding: 32px 20px;
  background: var(--rail);
  border: 1px solid var(--line);
}

.page-contact .pc-coverage__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
}

.page-contact .pc-coverage__body {
  position: relative;
  display: grid;
  gap: 26px;
}

.page-contact .pc-coverage h2 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.25;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-contact .pc-coverage__lede {
  max-width: 620px;
  margin: 0;
  font-size: var(--fs-18);
  line-height: 1.85;
  color: var(--text);
}

.page-contact .pc-coverage__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .pc-coverage__stats li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--text);
}

.page-contact .pc-coverage__stats .mono {
  flex: none;
  min-width: 62px;
  font-family: var(--font-mono);
  font-size: var(--fs-34);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--turf);
}

/* ---------- 合作共建 ---------- */

.page-contact .pc-partner {
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.page-contact .pc-partner p {
  max-width: 620px;
  margin: 0 0 24px;
  font-size: var(--fs-18);
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 悬浮工单入口 ---------- */

.page-contact .pc-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  padding: 12px 18px;
  background: var(--offside);
  color: var(--ink);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  text-decoration: none;
  border: 1px solid var(--offside);
}

.page-contact .pc-float:hover,
.page-contact .pc-float:focus-visible {
  background: var(--ink);
  color: var(--offside);
  outline: 2px solid var(--turf-soft);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */

@media (min-width: 480px) {
  .page-contact .pc-hours__list li {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
  }
}

@media (min-width: 768px) {
  .page-contact .pc-root {
    padding: 32px 28px 104px;
  }
  .page-contact .pc-layout {
    gap: 48px;
  }
  .page-contact .pc-coverage {
    padding: 44px 32px;
  }
  .page-contact .pc-coverage__body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-contact .pc-root {
    padding: 44px 32px 128px;
  }
  .page-contact .pc-layout {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 24px;
    row-gap: 64px;
  }
  .page-contact .pc-hero {
    grid-column: 1 / span 7;
  }
  .page-contact .pc-hero__visual {
    grid-column: 9 / span 4;
  }
  .page-contact .pc-hours {
    grid-column: 1 / span 12;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
    padding: 44px 0;
  }
  .page-contact .pc-channels {
    grid-column: 1 / span 5;
  }
  .page-contact .pc-prepare {
    grid-column: 6 / span 4;
  }
  .page-contact .pc-ticket {
    grid-column: 10 / span 3;
  }
  .page-contact .pc-coverage,
  .page-contact .pc-partner {
    grid-column: 1 / span 12;
  }
  .page-contact .pc-float {
    right: 32px;
    bottom: 32px;
  }
}
<<<END>>>