/* ============================
   找到我们 / find-us
   ============================ */

.page-contact {
  --c-shadow: 6px 6px 0 -2px rgba(10, 20, 36, .07);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-intro {
  padding: 30px 0 38px;
}

.page-contact .contact-intro h1 {
  margin: 12px 0 0;
  max-width: 20em;
  font-size: 26px;
  line-height: 1.34;
  font-weight: 700;
  letter-spacing: -.012em;
  color: var(--ink-950);
}

.page-contact .contact-intro h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  margin-top: 18px;
  background: var(--amber-500);
}

.page-contact .contact-intro .lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--slate-700);
}

/* ---------- 通用标题 ---------- */

.page-contact h2 {
  margin: 10px 0 0;
  font-size: 21px;
  line-height: 1.42;
  font-weight: 700;
  letter-spacing: -.006em;
  color: var(--ink-950);
}

.page-contact h3 {
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--ink-950);
}

.page-contact p {
  margin: 12px 0 0;
}

/* ---------- 渠道 + 来信要点 ---------- */

.page-contact .contact-channels {
  padding: 40px 0 0;
}

.page-contact .contact-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  min-width: 0;
}

.page-contact .channel-col,
.page-contact .brief-col {
  min-width: 0;
}

.page-contact .channel-card {
  position: relative;
  margin-top: 16px;
  padding: 18px 18px 16px;
  background: var(--paper-card);
  border: 1px solid var(--rule-dark);
  border-top-width: 3px;
  border-top-color: var(--silver-300);
  box-shadow: var(--c-shadow);
}

.page-contact .channel-card--mail {
  border-top-color: var(--amber-500);
}

.page-contact .channel-card--phone {
  border-top-color: var(--signal-500);
}

.page-contact .channel-card--addr {
  border-top-color: var(--indigo-600);
}

.page-contact .channel-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--slate-700);
}

.page-contact .channel-value {
  display: block;
  margin: 12px 0 0;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink-950);
  background: var(--paper-100);
  border: 1px solid var(--rule-dark);
  word-break: break-all;
}

.page-contact .channel-card--mail .channel-value {
  border-left: 3px solid var(--amber-500);
}

.page-contact .channel-card--phone .channel-value {
  border-left: 3px solid var(--signal-500);
}

.page-contact .channel-card--addr .channel-value {
  border-left: 3px solid var(--indigo-600);
}

.page-contact .channel-use {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--slate-700);
}

.page-contact .channel-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 0;
  padding: 0;
}

.page-contact .channel-figure {
  margin: 26px 0 0;
}

.page-contact .fig-frame--contact {
  aspect-ratio: 5 / 3;
  border: 1px solid var(--rule-dark);
  background: var(--paper-100);
}

.page-contact .fig-frame--contact img,
.page-contact .fig-frame--order img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .brief-lede {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--slate-700);
}

.page-contact .brief-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-contact .brief-list > li {
  position: relative;
  padding: 13px 0 13px 30px;
  border-bottom: 1px dotted var(--rule-dark);
  font-size: 15px;
  line-height: 1.74;
  color: var(--slate-700);
}

.page-contact .brief-list > li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 22px;
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--signal-500);
  border-bottom: 2px solid var(--signal-500);
  transform: rotate(-45deg);
}

.page-contact .brief-list strong {
  color: var(--ink-950);
  font-weight: 700;
}

.page-contact .brief-col .note {
  margin-top: 22px;
}

/* ---------- 横向色带 ---------- */

.page-contact .band--contact {
  margin-top: 44px;
}

.page-contact .band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 22px;
}

.page-contact .band-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-contact .band-note {
  margin: 0;
  font-size: 14px;
}

/* ---------- 处理顺序 ---------- */

.page-contact .contact-order {
  padding: 46px 0 0;
}

.page-contact .order-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  min-width: 0;
}

.page-contact .order-text,
.page-contact .order-figure {
  min-width: 0;
}

.page-contact .order-text > p {
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate-700);
}

.page-contact .order-list {
  list-style: none;
  counter-reset: ord;
  margin: 20px 0 0;
  padding: 0;
}

.page-contact .order-list > li {
  counter-increment: ord;
  position: relative;
  padding: 13px 0 13px 46px;
  border-top: 1px solid var(--rule-dark-soft);
  font-size: 15px;
  line-height: 1.74;
  color: var(--slate-700);
}

.page-contact .order-list > li::before {
  content: counter(ord, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 13px;
  padding: 1px 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  color: var(--wine-700);
  border: 1px solid var(--wine-700);
}

.page-contact .order-figure {
  margin: 0;
}

.page-contact .fig-frame--order {
  aspect-ratio: 9 / 5;
  border: 1px solid var(--rule-dark);
  background: var(--paper-100);
}

/* ---------- 备案与记录 ---------- */

.page-contact .contact-registry {
  position: relative;
  margin-top: 50px;
  padding: 44px 0 42px;
  background: var(--ink-950);
  color: var(--paper-100);
  overflow: hidden;
}

.page-contact .contact-registry::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line-light) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-light) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
}

.page-contact .registry-inner {
  position: relative;
  z-index: 1;
}

.page-contact .contact-registry .mod-label {
  color: var(--amber-500);
}

.page-contact .contact-registry h2 {
  color: #FFFFFF;
}

.page-contact .registry-lede {
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver-300);
}

.page-contact .registry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 26px;
  border: 1px solid var(--rule-light-soft);
  background: var(--rule-light-soft);
}

.page-contact .registry-item {
  padding: 16px 16px 18px;
  background: var(--ink-800);
}

.page-contact .registry-key {
  margin: 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--silver-300);
}

.page-contact .registry-val {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper-100);
  word-break: break-all;
}

.page-contact .registry-foot {
  font-size: 14px;
  line-height: 1.76;
  color: var(--silver-300);
}

.page-contact .contact-registry a {
  color: var(--amber-500);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 常见来信 ---------- */

.page-contact .contact-mailtypes {
  padding: 48px 0 0;
}

.page-contact .mailtypes-wrap {
  margin-top: 22px;
  overflow-x: auto;
  border: 1px solid var(--rule-dark);
  background: var(--paper-card);
}

.page-contact .contact-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-contact .contact-table thead th {
  padding: 11px 14px;
  background: var(--ink-950);
  color: var(--paper-100);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-align: left;
}

.page-contact .contact-table tbody th {
  padding: 13px 14px;
  border-bottom: 1px solid var(--rule-dark-soft);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink-950);
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}

.page-contact .contact-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--rule-dark-soft);
  line-height: 1.68;
  color: var(--slate-700);
  vertical-align: top;
}

.page-contact .contact-table tbody tr:nth-child(even) {
  background: var(--cream-200);
}

.page-contact .contact-table tbody tr:last-child th,
.page-contact .contact-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-contact .contact-table a {
  color: var(--ink-950);
  text-decoration: none;
  border-bottom: 2px solid var(--amber-500);
}

.page-contact .contact-table a:hover {
  color: var(--amber-500);
}

/* ---------- 写信之前 ---------- */

.page-contact .contact-before {
  padding: 48px 0 64px;
}

.page-contact .before-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  min-width: 0;
}

.page-contact .before-text,
.page-contact .before-aside {
  min-width: 0;
}

.page-contact .before-text > p {
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate-700);
}

.page-contact .shortcut-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-contact .shortcut-list > li {
  padding: 15px 0;
  border-top: 1px solid var(--rule-dark-soft);
}

.page-contact .shortcut-list > li:last-child {
  border-bottom: 1px solid var(--rule-dark-soft);
}

.page-contact .shortcut-list a {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-950);
  text-decoration: none;
  border-bottom: 2px solid var(--amber-500);
  padding-bottom: 1px;
}

.page-contact .shortcut-list a:hover {
  color: var(--amber-500);
}

.page-contact .shortcut-list span {
  display: block;
  margin-top: 7px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate-700);
}

.page-contact .before-panel {
  padding: 22px 20px 24px;
}

.page-contact .before-panel .mod-label {
  color: var(--amber-500);
}

.page-contact .before-panel-title {
  margin: 12px 0 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: #FFFFFF;
}

.page-contact .before-panel-body {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--silver-300);
}

.page-contact .before-panel .btn {
  margin-top: 20px;
}

/* ---------- 无障碍隐藏 ---------- */

.page-contact .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------- 断点 ---------- */

@media (min-width: 620px) {
  .page-contact .registry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-intro {
    padding: 42px 0 46px;
  }

  .page-contact .contact-intro h1 {
    font-size: 32px;
  }

  .page-contact h2 {
    font-size: 24px;
  }

  .page-contact .contact-split {
    grid-template-columns: 5fr 7fr;
    column-gap: 0;
    align-items: start;
  }

  .page-contact .brief-col {
    padding-left: 38px;
    border-left: 1px solid var(--rule-dark-soft);
  }

  .page-contact .order-split {
    grid-template-columns: 7fr 5fr;
    gap: 46px;
    align-items: start;
  }

  .page-contact .registry-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .before-split {
    grid-template-columns: 7fr 5fr;
    gap: 46px;
    align-items: start;
  }

  .page-contact .contact-before {
    padding-bottom: 78px;
  }
}
<<<END>>>