.page-contact {
  --contact-gap: clamp(20px, 3.2vw, 44px);
  --check-gap: clamp(14px, 2vw, 22px);
  color: var(--paper);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-contact .breadcrumbs {
  padding-block: clamp(12px, 2vw, 20px) 0;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: var(--contact-gap);
  align-items: center;
  padding-block: clamp(20px, 4vw, 48px) clamp(28px, 5vw, 64px);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5.4vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 10px 0 18px;
  color: var(--paper);
}

.page-contact .contact-hero .lede {
  max-width: 62ch;
  color: var(--paper);
  opacity: .92;
}

.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-contact .contact-hero-figure {
  margin: 0;
  border: 3px solid var(--line-strong);
  border-radius: var(--radius-card);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

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

.page-contact .contact-hero-figure .media-cap {
  padding: 10px 14px 14px;
  border-top: 2px solid var(--line-strong);
}

.page-contact .contact-quick {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding-top: 18px;
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  border-top: 2px solid var(--line-strong);
}

.page-contact .quick-item dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mint-soft);
  margin-bottom: 6px;
}

.page-contact .quick-item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}

/* ---------- 左右分屏主体 ---------- */
.page-contact .contact-body {
  display: grid;
  gap: var(--contact-gap);
  align-items: start;
  margin-top: clamp(20px, 3vw, 34px);
}

.page-contact .issue-col {
  min-width: 0;
}

.page-contact .issue-figure {
  border: 2px solid var(--line-strong);
  border-radius: var(--radius-card);
  background: var(--panel);
  overflow: hidden;
  margin-bottom: clamp(16px, 2.4vw, 24px);
}

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

.page-contact .issue-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: issue;
}

.page-contact .issue-card {
  border: 2px solid var(--line-strong);
  border-radius: var(--radius-card);
  background: var(--panel);
  padding: clamp(16px, 2.4vw, 24px);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-contact .issue-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
  margin-bottom: 12px;
}

.page-contact .issue-num {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--mint);
}

.page-contact .issue-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-contact .issue-desc {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--paper);
  opacity: .9;
}

.page-contact .issue-need {
  list-style: none;
  margin: 0;
  padding: 12px 14px;
  display: grid;
  gap: 8px;
  background: var(--ink-deep);
  border-left: 3px solid var(--mint);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
}

.page-contact .issue-need li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--paper);
}

.page-contact .issue-need li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  background: var(--mint);
}

/* ---------- 官方渠道 ---------- */
.page-contact .channel-col {
  min-width: 0;
  scroll-margin-top: 130px;
}

.page-contact .channel-panel {
  background: var(--cream);
  color: var(--brown);
  border: 3px solid var(--brown);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-cream);
  padding: clamp(20px, 2.6vw, 32px);
}

.page-contact .channel-title {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -.005em;
  color: var(--brown);
}

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

.page-contact .channel-row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px dashed rgba(27, 20, 16, .35);
}

.page-contact .channel-row:first-child {
  border-top: 1px dashed rgba(27, 20, 16, .35);
}

.page-contact .channel-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--rust);
}

.page-contact .channel-value {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--brown);
  word-break: break-word;
}

.page-contact .channel-value.mono {
  font-size: clamp(15px, 2.4vw, 17px);
  font-weight: 600;
}

.page-contact .hours-bar {
  margin-top: clamp(18px, 2.4vw, 26px);
  border-left: 5px solid var(--orange);
  padding: 4px 0 4px 14px;
}

.page-contact .hours-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--rust);
}

.page-contact .hours-value {
  display: block;
  margin-top: 4px;
  font-size: 16px;
  font-weight: 600;
  color: var(--brown);
}

.page-contact .hours-note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(27, 20, 16, .82);
}

/* ---------- 自助三件事 ---------- */
.page-contact .check-grid {
  display: grid;
  gap: var(--check-gap);
  grid-template-columns: 1fr;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .check-card {
  border-top: 3px solid var(--mint);
  border-radius: 0 0 var(--radius-card) var(--radius-card);
  background: var(--ink-deep);
  padding: clamp(16px, 2.2vw, 24px);
}

.page-contact .check-num {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--mint);
  margin-bottom: 10px;
}

.page-contact .check-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  font-weight: 700;
  color: var(--paper);
}

.page-contact .check-body {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
  opacity: .9;
}

/* ---------- 处理流程 ---------- */
.page-contact .flow-list {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .flow-step {
  position: relative;
  margin-left: 9px;
  padding: 0 0 clamp(22px, 3vw, 30px) 30px;
  border-left: 2px solid var(--line-strong);
}

.page-contact .flow-step::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--mint);
  border: 3px solid var(--ink);
}

.page-contact .flow-step:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-contact .flow-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--paper);
}

.page-contact .flow-body {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
  opacity: .88;
  max-width: 62ch;
}

/* ---------- 关联入口 ---------- */
.page-contact .contact-next {
  margin-top: clamp(32px, 5vw, 60px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 3px solid var(--line-strong);
}

.page-contact .contact-next-label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mint-soft);
}

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

.page-contact .contact-next-list a {
  display: block;
  padding: 12px 16px;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius-card);
  background: var(--panel);
  color: var(--paper);
  font-size: 15px;
  line-height: 1.6;
  text-decoration: none;
  transition: border-color 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
}

.page-contact .contact-next-list a:hover,
.page-contact .contact-next-list a:focus-visible {
  border-color: var(--mint);
  color: var(--mint);
  transform: translateX(3px);
}

.page-contact .contact-next-list a:focus-visible,
.page-contact .contact-hero-actions a:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 3px;
}

/* ---------- 悬停位移（仅指针设备） ---------- */
@media (hover: hover) {
  .page-contact .issue-card:hover {
    transform: translate(-3px, -3px);
    border-color: var(--mint);
    box-shadow: var(--shadow-hard);
  }
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-contact .contact-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 760px) {
  .page-contact .check-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-next-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .contact-body {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
  }

  .page-contact .channel-panel {
    position: sticky;
    top: 110px;
  }
}

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

  .page-contact .issue-card:hover,
  .page-contact .contact-next-list a:hover,
  .page-contact .contact-next-list a:focus-visible {
    transform: none;
  }
}