/* ===== 找到我们 / contact ===== */
.page-contact {
  --pc-edge: 1px solid var(--line);
  --pc-pad: clamp(20px, 3vw, 34px);
  padding-bottom: 0;
}

/* --- 面包屑 --- */
.page-contact .breadcrumb {
  padding-block: clamp(16px, 2.4vw, 24px) 0;
}

/* --- 首屏 --- */
.page-contact .pc-hero {
  border-bottom: var(--pc-edge);
  padding-block: clamp(28px, 5vw, 60px) clamp(36px, 6vw, 76px);
}

.page-contact .pc-hero__title {
  margin: 18px 0 0;
  font-family: var(--font-narrow);
  font-weight: 900;
  font-size: clamp(42px, 10vw, 104px);
  line-height: 0.96;
  letter-spacing: -0.025em;
  color: var(--text);
}

.page-contact .pc-hero__lead {
  max-width: 46ch;
  margin-top: clamp(20px, 3vw, 30px);
}

/* 联系方式读数面板 */
.page-contact .pc-readout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(30px, 5vw, 54px);
  background: var(--line);
  border: var(--pc-edge);
}

.page-contact .pc-readout__item {
  background: var(--panel);
  padding: var(--pc-pad);
  min-width: 0;
}

.page-contact .pc-readout__num {
  margin: 14px 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(18px, 3vw, 27px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .pc-readout__num--mail {
  font-size: clamp(14px, 2.1vw, 20px);
  color: var(--text);
}

.page-contact .pc-readout .meta {
  line-height: 1.6;
}

/* 页内跳转 */
.page-contact .pc-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  list-style: none;
  margin: clamp(24px, 3.4vw, 36px) 0 0;
  padding: 0;
}

.page-contact .pc-jump a {
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .pc-jump a:hover,
.page-contact .pc-jump a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  outline: none;
}

/* --- 通用章节头 --- */
.page-contact .pc-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding-bottom: clamp(20px, 3vw, 32px);
  border-bottom: var(--pc-edge);
  margin-bottom: clamp(24px, 3.6vw, 42px);
}

.page-contact .pc-head__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-contact .pc-head__text h2 {
  margin: 0 0 12px;
}

.page-contact .pc-head__text .lead {
  max-width: 52ch;
  margin: 0;
}

/* --- 渠道对照 --- */
.page-contact .pc-lanes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-contact .pc-lane {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--pc-pad);
  background: var(--panel);
  border: var(--pc-edge);
  min-width: 0;
}

.page-contact .pc-lane::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--cyan);
}

.page-contact .pc-lane--call::before {
  background: var(--orange);
}

.page-contact .pc-lane h3 {
  margin: 16px 0 0;
}

.page-contact .pc-lane__addr {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.9vw, 17px);
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .pc-lane--call .pc-lane__addr {
  color: var(--orange);
}

.page-contact .pc-lane__desc {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 15px;
}

.page-contact .pc-lane__foot {
  margin: auto 0 0;
  padding-top: 22px;
}

.page-contact .pc-lane .pc-acc {
  margin-top: 22px;
}

/* --- 折叠组 --- */
.page-contact .pc-acc {
  border: var(--pc-edge);
  background: var(--ink-deep);
  min-width: 0;
}

.page-contact .pc-acc + .pc-acc {
  border-top: 0;
}

.page-contact .pc-acc > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
  cursor: pointer;
  padding: 15px 18px;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  transition: background .18s var(--ease), color .18s var(--ease);
}

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

.page-contact .pc-acc > summary:hover,
.page-contact .pc-acc > summary:focus-visible {
  background: var(--teal);
  outline: none;
}

.page-contact .pc-acc > summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
  transition: transform .18s var(--ease);
}

.page-contact .pc-acc[open] > summary::after {
  content: "−";
}

.page-contact .pc-acc[open] > summary {
  border-bottom: var(--pc-edge);
}

.page-contact .pc-acc__hint {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  white-space: nowrap;
}

.page-contact .pc-acc__body {
  padding: 18px 18px 20px;
}

.page-contact .pc-acc--big > summary {
  padding: clamp(16px, 2.4vw, 24px) clamp(18px, 2.6vw, 30px);
  font-size: clamp(16px, 2.1vw, 20px);
}

.page-contact .pc-acc--big .pc-acc__body {
  padding: clamp(16px, 2.4vw, 24px) clamp(18px, 2.6vw, 30px) clamp(22px, 3vw, 30px);
}

/* --- 列表 --- */
.page-contact .pc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .pc-list li {
  position: relative;
  padding: 9px 0 9px 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-list li:last-child {
  border-bottom: 0;
}

.page-contact .pc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

.page-contact .pc-list--boxed li::before {
  background: var(--gold);
}

.page-contact .pc-list strong {
  color: var(--text);
  font-weight: 700;
}

/* --- 图片 --- */
.page-contact .pc-figure {
  margin: clamp(28px, 4.4vw, 48px) 0 0;
}

.page-contact .media {
  max-width: 100%;
}

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

/* --- 电话时段 --- */
.page-contact .pc-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--pc-edge);
}

.page-contact .pc-timeline li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: var(--pc-edge);
}

.page-contact .pc-timeline__t {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-contact .pc-timeline__d {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .pc-note {
  margin-top: clamp(26px, 3.6vw, 40px);
  padding: var(--pc-pad);
}

.page-contact .pc-note p:last-child {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 56ch;
}

/* --- 邮箱 --- */
.page-contact .pc-mail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-contact .pc-mail__col h3 {
  margin: 0 0 16px;
}

.page-contact .pc-mail__col--side {
  padding: var(--pc-pad);
  background: var(--panel);
  border: var(--pc-edge);
}

.page-contact .pc-mail__col--side .meta {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: var(--pc-edge);
  line-height: 1.65;
}

/* --- 地址 --- */
.page-contact .pc-address__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-contact .pc-address__label {
  padding: var(--pc-pad);
  background: var(--panel);
  border: var(--pc-edge);
  border-top: 3px solid var(--gold);
}

.page-contact .pc-address__line {
  margin: 18px 0 0;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(19px, 3vw, 28px);
  line-height: 1.35;
  color: var(--text);
}

.page-contact .pc-address__line--sub {
  margin-top: 4px;
  font-size: clamp(16px, 2.4vw, 21px);
  color: var(--gold);
}

.page-contact .pc-address__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: clamp(20px, 3vw, 30px) 0 0;
  border-top: var(--pc-edge);
}

.page-contact .pc-address__meta > div {
  padding: 14px 0;
  border-bottom: var(--pc-edge);
}

.page-contact .pc-address__meta > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .pc-address__meta dt {
  margin: 0 0 6px;
}

.page-contact .pc-address__meta dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-contact .pc-address__media {
  margin: 0;
}

/* --- 合作 --- */
.page-contact .pc-coop__acc {
  border: var(--pc-edge);
  border-bottom: 0;
}

.page-contact .pc-coop__foot {
  display: grid;
  gap: 20px;
  margin-top: clamp(26px, 3.6vw, 38px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: var(--pc-edge);
}

.page-contact .pc-coop__foot .meta {
  margin: 0;
  line-height: 1.72;
  max-width: 56ch;
}

.page-contact .pc-coop__foot .btn {
  justify-self: start;
}

/* --- 备案 --- */
.page-contact .pc-legal__box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--gold);
  background: var(--ink-deep);
}

.page-contact .pc-legal__item {
  padding: var(--pc-pad);
  border-bottom: 1px solid rgba(201, 162, 39, 0.28);
}

.page-contact .pc-legal__item:last-child {
  border-bottom: 0;
}

.page-contact .pc-legal__value {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.2vw, 20px);
  letter-spacing: 0.04em;
  color: var(--gold);
  overflow-wrap: anywhere;
}

.page-contact .pc-legal__item p:last-child {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .pc-legal__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: clamp(22px, 3vw, 32px);
}

/* --- 链接 --- */
.page-contact .pc-link {
  display: inline-block;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(32, 227, 210, 0.35);
  padding-bottom: 2px;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .pc-link:hover,
.page-contact .pc-link:focus-visible {
  color: var(--text);
  border-bottom-color: var(--text);
  outline: none;
}

/* --- 收尾 --- */
.page-contact .pc-quiet {
  border-top: var(--pc-edge);
  padding-block: clamp(48px, 8vw, 104px);
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(14, 58, 70, 0.55) 0%, rgba(5, 11, 24, 0) 62%);
}

.page-contact .pc-quiet__inner {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

.page-contact .pc-quiet__line {
  margin: 18px 0 26px;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(19px, 3.2vw, 28px);
  line-height: 1.5;
  color: var(--text);
}

.page-contact .pc-quiet__contact {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2vw, 18px);
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .pc-quiet .meta {
  margin: 22px 0 0;
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-contact .pc-timeline li {
    grid-template-columns: 168px 1fr;
    gap: 24px;
    align-items: baseline;
  }

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

  .page-contact .pc-address__meta > div {
    padding: 16px 18px 0 0;
    border-bottom: 0;
  }
}

@media (min-width: 860px) {
  .page-contact .pc-readout {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .pc-head {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 24px;
  }

  .page-contact .pc-head__no {
    padding-top: 8px;
  }

  .page-contact .pc-mail__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-contact .pc-address__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-contact .pc-legal__box {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-contact .pc-legal__item {
    border-bottom: 0;
    border-right: 1px solid rgba(201, 162, 39, 0.28);
  }

  .page-contact .pc-legal__item:last-child {
    border-right: 0;
  }

  .page-contact .pc-coop__foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-contact .pc-lanes {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-acc > summary,
  .page-contact .pc-acc > summary::after,
  .page-contact .pc-link,
  .page-contact .pc-jump a {
    transition: none;
  }
}