/* ============ 联系通道 / page-contact ============ */
.page-contact {
  --pc-glass: rgba(243, 239, 230, 0.055);
  --pc-glass-strong: rgba(243, 239, 230, 0.09);
  --pc-line: rgba(243, 239, 230, 0.14);
  --pc-dash: rgba(243, 239, 230, 0.24);
  --pc-text: rgba(243, 239, 230, 0.86);
  display: block;
  background: var(--ink);
  color: var(--bone);
  overflow-x: hidden;
  padding-bottom: clamp(40px, 7vw, 92px);
}

/* 面包屑 */
.page-contact .crumbs {
  padding-top: clamp(20px, 3.5vw, 34px);
  padding-bottom: clamp(12px, 2.4vw, 20px);
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.04em;
  color: var(--muted-dark);
}

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

.page-contact .crumbs a:hover,
.page-contact .crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: rgba(53, 240, 182, 0.5);
}

/* 顶部说明 */
.page-contact .contact-top {
  padding-bottom: clamp(20px, 3vw, 30px);
}

.page-contact .contact-top__title {
  margin: 8px 0 0;
  font-family: var(--font-serif);
  font-size: var(--step-44);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.01em;
  max-width: 18em;
}

.page-contact .contact-top__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: var(--step-17);
  line-height: 1.85;
  color: var(--pc-text);
}

.page-contact .contact-hours {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  margin: 22px 0 0;
  padding: 13px 16px;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius-sm);
  background: var(--pc-glass);
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.05em;
  color: var(--muted-dark);
}

.page-contact .contact-hours strong {
  color: var(--cyan);
  font-weight: 600;
  letter-spacing: 0.07em;
}

/* 顶部横幅 */
.page-contact .contact-banner {
  margin: 0 0 clamp(26px, 4vw, 46px);
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .contact-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  filter: brightness(0.82) saturate(0.9);
}

/* 主分栏 */
.page-contact .contact-grid {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

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

/* 渠道卡 */
.page-contact .channel-card {
  position: relative;
  padding: 20px 20px 18px 24px;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  background: var(--pc-glass);
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--cyan);
}

.page-contact .channel-card--phone::before {
  background: var(--amber);
}

.page-contact .channel-card--ask::before {
  background: var(--violet);
}

.page-contact .channel-card--collab::before {
  background: var(--kapok);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-visible {
  border-color: var(--line-strong);
  background: var(--pc-glass-strong);
}

.page-contact .channel-card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .channel-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  margin-bottom: 10px;
}

.page-contact .channel-card__name {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--step-20);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .channel-card__kind {
  padding: 3px 9px;
  border: 1px solid var(--pc-line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted-dark);
}

.page-contact .channel-card__use {
  margin: 0;
  font-size: var(--step-15);
  line-height: 1.8;
  color: var(--pc-text);
}

.page-contact .channel-card__tip {
  margin: 12px 0 0;
  padding-top: 11px;
  border-top: 1px solid var(--pc-line);
  font-size: var(--step-13);
  line-height: 1.7;
  color: var(--muted-dark);
}

/* 右栏联系路径 */
.page-contact .contact-path {
  padding: clamp(20px, 3vw, 26px);
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(62, 92, 75, 0.5), rgba(11, 43, 36, 0.88) 62%);
}

.page-contact .contact-path__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .contact-path__title {
  margin: 8px 0 22px;
  font-family: var(--font-serif);
  font-size: var(--step-28);
  font-weight: 700;
  line-height: 1.3;
}

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

.page-contact .path-item {
  position: relative;
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 20px;
}

.page-contact .path-item:last-child {
  padding-bottom: 0;
}

.page-contact .path-item::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 18px;
  bottom: -2px;
  border-left: 1px dashed var(--pc-dash);
}

.page-contact .path-item:last-child::before {
  display: none;
}

.page-contact .path-item__dot {
  width: 11px;
  height: 11px;
  margin: 4px 0 0 4px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 0 3px rgba(53, 240, 182, 0.13);
}

.page-contact .path-item--phone .path-item__dot {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(232, 179, 61, 0.13);
}

.page-contact .path-item--addr .path-item__dot {
  border-color: var(--clay);
  box-shadow: 0 0 0 3px rgba(185, 107, 74, 0.16);
}

.page-contact .path-item--icp .path-item__dot {
  border-color: var(--rock);
  box-shadow: 0 0 0 3px rgba(138, 143, 139, 0.16);
}

.page-contact .path-item__label {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted-dark);
}

.page-contact .path-item__value {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--step-15);
  line-height: 1.6;
  color: var(--bone);
  overflow-wrap: anywhere;
}

.page-contact .path-item--addr .path-item__value {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--pc-line);
  font-family: var(--font-sans);
  line-height: 1.75;
}

.page-contact .path-item__note {
  display: block;
  margin-top: 6px;
  font-size: var(--step-13);
  color: var(--muted-dark);
}

/* 详情分区 */
.page-contact .contact-section {
  margin-top: clamp(34px, 5vw, 62px);
}

.page-contact .contact-detail {
  display: grid;
  gap: 14px;
  padding-top: clamp(22px, 3.5vw, 34px);
  border-top: 1px solid var(--pc-line);
}

.page-contact .contact-detail__lead .section__title {
  margin: 6px 0 0;
  font-family: var(--font-serif);
  font-size: var(--step-28);
  font-weight: 700;
  line-height: 1.32;
}

.page-contact .contact-detail__body p {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: var(--step-17);
  line-height: 1.85;
  color: var(--pc-text);
}

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

.page-contact .contact-detail__body strong {
  color: var(--bone);
  font-weight: 600;
}

.page-contact .contact-detail__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 182, 0.35);
}

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

/* 展开清单 */
.page-contact .checklist {
  margin: 20px 0;
  padding: 0 18px;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  background: var(--pc-glass);
}

.page-contact .checklist > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-serif);
  font-size: var(--step-20);
  font-weight: 700;
  color: var(--bone);
}

.page-contact .checklist > summary::-webkit-details-marker {
  display: none;
}

.page-contact .checklist > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .checklist[open] > summary::after {
  content: "–";
}

.page-contact .checklist > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-contact .checklist__body {
  padding-bottom: 16px;
}

.page-contact .checklist__item {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 11px;
  align-items: start;
  margin: 0;
  padding: 11px 0;
  border-top: 1px solid var(--pc-line);
  font-size: var(--step-15);
  line-height: 1.8;
  color: var(--pc-text);
}

.page-contact .checklist__box {
  display: block;
  width: 14px;
  height: 14px;
  margin-top: 5px;
  border: 1px solid var(--rock);
  border-radius: 3px;
}

/* 协作数据块 */
.page-contact .co-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 20px;
}

.page-contact .co-stat {
  padding: 16px 18px;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  background: var(--pc-glass);
}

.page-contact .co-stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--step-44);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .co-stat__label {
  display: block;
  margin-top: 8px;
  font-size: var(--step-13);
  letter-spacing: 0.05em;
  color: var(--muted-dark);
}

/* 收束图 */
.page-contact .contact-close {
  margin: clamp(36px, 6vw, 70px) 0 0;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--char);
}

.page-contact .contact-close img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: brightness(0.86) saturate(0.95);
}

.page-contact .contact-close__caption {
  padding: 14px 18px;
  border-top: 1px solid var(--pc-line);
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.04em;
  color: var(--muted-dark);
}

/* 桌面分栏 */
@media (min-width: 920px) {
  .page-contact .contact-top__title {
    font-size: var(--step-72);
  }

  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .contact-detail {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(24px, 3.5vw, 48px);
    align-items: start;
  }

  .page-contact .contact-detail__lead {
    position: sticky;
    top: 104px;
  }

  .page-contact .co-stats {
    grid-template-columns: repeat(2, minmax(0, 220px));
  }
}

@media (min-width: 1240px) {
  .page-contact .contact-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>
</｜｜DSML｜｜