.page-contact {
  --contact-cut: 18px;
  --contact-rule: var(--c-border);
  --contact-shadow: 0 12px 26px rgba(31, 42, 36, 0.1);
  background: var(--c-cream);
  color: var(--c-ink);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-head);
  color: var(--c-ink);
  letter-spacing: -0.01em;
}

.page-contact h1 {
  margin: 0 0 18px;
  font-weight: 700;
  font-size: clamp(28px, 6.6vw, var(--fs-2xl));
  line-height: 1.22;
}

.page-contact h2 {
  margin: 0;
  font-weight: 600;
  font-size: clamp(23px, 5vw, var(--fs-xl));
  line-height: 1.3;
}

.page-contact h3 {
  margin: 0 0 10px;
  font-weight: 600;
  font-size: var(--fs-md);
  line-height: 1.4;
}

.page-contact p {
  margin: 0 0 1em;
}

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

.page-contact a {
  color: var(--c-green);
}

.page-contact :focus-visible {
  outline: 2px solid var(--c-vermilion);
  outline-offset: 2px;
}

.page-contact .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* 面包屑 */
.page-contact .breadcrumb {
  padding-top: 22px;
  font-family: var(--font-head);
  font-size: var(--fs-xs);
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .breadcrumb li {
  color: var(--c-muted);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--c-orange-deep);
}

.page-contact .breadcrumb a {
  color: var(--c-green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-contact .breadcrumb a:hover {
  border-bottom-color: var(--c-green);
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 340px;
  background:
    linear-gradient(115deg, var(--c-green-tint) 0%, var(--c-green-tint) 44%, rgba(228, 239, 232, 0) 44.2%);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: 30px;
  padding-bottom: 26px;
}

.page-contact .contact-hero .kicker {
  display: inline-block;
  margin: 0 0 16px;
  padding: 6px 14px 6px 12px;
  font-family: var(--font-head);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--c-green);
  background: var(--c-surface);
  border-left: 4px solid var(--c-orange);
}

.page-contact .contact-hero .lead {
  max-width: 46ch;
  margin: 0 0 24px;
  font-size: 19px;
  line-height: 1.72;
  color: #2c3a33;
}

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

.page-contact .contact-hero__figure {
  position: relative;
  z-index: 1;
  padding-bottom: 44px;
}

/* 图片通用 */
.page-contact .figure {
  margin: 0;
}

.page-contact .figure__frame {
  position: relative;
  overflow: hidden;
  background: var(--c-green-tint);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--contact-cut)), calc(100% - var(--contact-cut)) 100%, 0 100%);
}

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

.page-contact .figure__caption {
  margin-top: 10px;
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--c-muted);
}

/* 章节标题 */
.page-contact .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
}

.page-contact .section-head__num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-surface);
  background: var(--c-orange);
  padding: 4px 10px;
  border-radius: 999px;
}

.page-contact .section-head h2 {
  flex: 1 1 220px;
}

.page-contact .section-head__note {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 16px;
  color: var(--c-muted);
}

.page-contact .anchor-btn {
  font-family: var(--font-head);
  font-size: var(--fs-xs);
  color: var(--c-green);
  background: transparent;
  border: 1px solid var(--contact-rule);
  padding: 5px 12px;
  cursor: pointer;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-contact .anchor-btn:hover {
  background: var(--c-green-tint);
  border-color: var(--c-green);
}

/* 三条渠道 */
.page-contact .channel-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 26px;
}

.page-contact .channel-block {
  position: relative;
  padding: 24px 22px 26px;
  transition: transform var(--t) var(--ease), filter var(--t) var(--ease);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--contact-cut)), calc(100% - var(--contact-cut)) 100%, 0 100%);
}

.page-contact .channel-block:hover {
  transform: translateY(-2px);
  filter: var(--lift);
}

.page-contact .channel-block--mail {
  background: var(--c-surface);
  border-top: 4px solid var(--c-orange);
}

.page-contact .channel-block--phone {
  background: var(--c-green);
  color: var(--c-cream);
}

.page-contact .channel-block--phone .channel-block__title,
.page-contact .channel-block--phone .channel-block__desc {
  color: var(--c-cream);
}

.page-contact .channel-block--phone .channel-block__value {
  color: var(--c-orange-tint);
}

.page-contact .channel-block--addr {
  background: var(--c-orange-tint);
}

.page-contact .channel-block__title {
  margin: 0 0 6px;
  font-size: var(--fs-base);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-green);
}

.page-contact .channel-block__value {
  margin: 0 0 12px;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--c-ink);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .channel-block__value--phone {
  font-size: clamp(28px, 8.4vw, 38px);
  letter-spacing: 0.02em;
  line-height: 1.18;
  word-break: normal;
  overflow-wrap: normal;
}

.page-contact .channel-block__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-muted);
}

/* 问题—渠道对照 */
.page-contact .route-map {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 28px;
}

.page-contact .route-map__list {
  background: var(--c-surface);
  padding: 20px 18px 22px;
  border-top: 4px solid var(--c-orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--contact-cut)), calc(100% - var(--contact-cut)) 100%, 0 100%);
}

.page-contact .route-map__label {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-orange-deep);
}

.page-contact .route-map__list ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .route-map__list a {
  display: block;
  padding: 11px 14px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--c-ink);
  text-decoration: none;
  background: var(--c-orange-tint);
  border-left: 4px solid var(--c-orange-deep);
  transition: background var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-contact .route-map__list a:hover {
  background: var(--c-orange);
  transform: translateX(2px);
}

.page-contact .route-map__panels {
  display: grid;
  gap: 14px;
}

.page-contact .route-panel {
  padding: 22px 20px 24px;
  background: var(--c-surface);
  border-left: 4px solid var(--c-green-tint);
  scroll-margin-top: 130px;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-contact .route-panel:target {
  background: var(--c-green-tint);
  border-left-color: var(--c-vermilion);
}

.page-contact .route-panel h3 {
  margin-bottom: 8px;
}

.page-contact .route-panel p {
  font-size: 16px;
  color: #2c3a33;
}

.page-contact .route-panel__meta {
  display: grid;
  gap: 4px;
  margin: 14px 0 0;
  padding: 12px 0 0;
  list-style: none;
  border-top: 1px solid var(--contact-rule);
  font-family: var(--font-head);
  font-size: var(--fs-xs);
  color: var(--c-muted);
}

/* 优先处理 */
.page-contact .priority-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 26px;
}

.page-contact .priority-card {
  position: relative;
  padding: 26px 22px 24px;
  background: var(--c-surface);
  border-left: 5px solid var(--c-vermilion);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--contact-cut)), calc(100% - var(--contact-cut)) 100%, 0 100%);
  transition: transform var(--t) var(--ease), filter var(--t) var(--ease);
}

.page-contact .priority-card:hover {
  transform: translateY(-2px);
  filter: var(--lift);
}

.page-contact .priority-card__badge {
  display: inline-block;
  margin: 0 0 12px;
  padding: 3px 10px;
  font-family: var(--font-head);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-surface);
  background: var(--c-vermilion);
}

.page-contact .priority-card p {
  font-size: 16px;
}

.page-contact .priority-card__meta {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-orange-deep);
}

.page-contact .priority-foot {
  margin: 24px 0 0;
  font-size: 16px;
  color: var(--c-muted);
}

/* 来信准备 */
.page-contact .prep-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 28px;
}

.page-contact .prep-cards {
  display: grid;
  gap: 14px;
}

.page-contact .prep-card {
  position: relative;
  padding: 20px 20px 20px 66px;
  background: var(--c-surface);
  border-bottom: 1px solid var(--contact-rule);
}

.page-contact .prep-card__num {
  position: absolute;
  left: 18px;
  top: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--c-orange);
  color: var(--c-ink);
  font-size: 16px;
  font-weight: 700;
}

.page-contact .prep-card h3 {
  margin-bottom: 6px;
  font-size: 18px;
}

.page-contact .prep-card p {
  font-size: 15.5px;
  color: var(--c-muted);
}

.page-contact .prep-figure {
  align-self: start;
}

/* 值守安排 */
.page-contact .shift-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .shift-track__seg {
  padding: 20px 20px 22px;
  background: var(--c-surface);
  border-top: 4px solid var(--c-green);
}

.page-contact .shift-track__time {
  display: block;
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--c-orange-deep);
}

.page-contact .shift-track__name {
  display: block;
  margin: 6px 0 8px;
  font-family: var(--font-head);
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--c-green);
}

.page-contact .shift-track__desc {
  margin: 0;
  font-size: 15.5px;
  color: var(--c-muted);
}

.page-contact .shift-note {
  margin: 22px 0 0;
  padding: 16px 18px;
  font-size: 15.5px;
  color: #2c3a33;
  background: var(--c-green-tint);
  border-left: 4px solid var(--c-green);
}

/* 合作 */
.page-contact .coop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 26px;
}

.page-contact .coop-item {
  padding: 22px 20px 24px;
  background: var(--c-surface);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--contact-cut)), calc(100% - var(--contact-cut)) 100%, 0 100%);
  transition: transform var(--t) var(--ease), filter var(--t) var(--ease);
}

.page-contact .coop-item:hover {
  transform: translateY(-2px);
  filter: var(--lift);
}

.page-contact .coop-item h3 {
  font-size: 19px;
  color: var(--c-green);
}

.page-contact .coop-item p {
  font-size: 15.5px;
  color: var(--c-muted);
}

.page-contact .coop-foot {
  margin: 22px 0 0;
  font-size: 15.5px;
  color: var(--c-muted);
}

/* 到访说明 */
.page-contact .visit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 26px;
}

.page-contact .visit-text p {
  font-size: 16px;
  color: #2c3a33;
}

.page-contact .visit-map {
  background: var(--c-surface);
  padding: 16px;
  border: 1px solid var(--contact-rule);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--contact-cut)), calc(100% - var(--contact-cut)) 100%, 0 100%);
}

.page-contact .visit-map__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .visit-map__caption {
  margin: 10px 0 0;
  font-size: var(--fs-xs);
  color: var(--c-muted);
}

/* 平板 */
@media (min-width: 720px) {
  .page-contact .priority-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .shift-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-contact .coop-item:first-child {
    grid-column: 1 / -1;
  }
}

/* 桌面 */
@media (min-width: 1000px) {
  .page-contact .contact-hero__inner {
    padding-top: 46px;
    padding-bottom: 34px;
  }

  .page-contact .contact-hero::before {
    height: 420px;
    background:
      linear-gradient(115deg, var(--c-green-tint) 0%, var(--c-green-tint) 38%, rgba(228, 239, 232, 0) 38.2%);
  }

  .page-contact .contact-hero .lead {
    font-size: var(--fs-md);
    line-height: 1.68;
  }

  .page-contact .channel-bar {
    grid-template-columns: 1.1fr 1.05fr 0.95fr;
    gap: 18px;
  }

  .page-contact .route-map {
    grid-template-columns: minmax(228px, 0.82fr) minmax(0, 2fr);
    gap: 32px;
    align-items: start;
  }

  .page-contact .route-map__list {
    position: sticky;
    top: 108px;
  }

  .page-contact .prep-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-contact .coop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .coop-item:first-child {
    grid-column: auto;
  }

  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-block,
  .page-contact .priority-card,
  .page-contact .coop-item,
  .page-contact .route-map__list a {
    transition: none;
  }

  .page-contact .channel-block:hover,
  .page-contact .priority-card:hover,
  .page-contact .coop-item:hover,
  .page-contact .route-map__list a:hover {
    transform: none;
    filter: none;
  }
}