.page-contact {
  --contact-hair: rgba(201, 162, 39, 0.30);
  --contact-hair-soft: rgba(154, 167, 180, 0.16);
  --contact-dash: rgba(201, 162, 39, 0.55);
  background: var(--ink);
  color: var(--snow);
}

.page-contact h2 {
  margin: 0;
  font-size: clamp(23px, 4.2vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.015em;
  font-weight: 800;
  color: var(--snow);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(26px, 5vw, 48px) clamp(20px, 4vw, 40px);
  border-bottom: 1px solid var(--contact-hair);
  background:
    repeating-linear-gradient(90deg, rgba(201, 162, 39, 0.08) 0 1px, transparent 1px 104px),
    radial-gradient(120% 92% at 88% -10%, rgba(31, 58, 95, 0.70) 0%, rgba(14, 17, 22, 0) 62%),
    var(--ink);
}

.page-contact .contact-hero__eyebrow {
  margin: 18px 0 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}

.page-contact .contact-hero__title {
  margin: 14px 0 0;
  max-width: 20ch;
  font-size: clamp(32px, 7.6vw, 70px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--snow);
}

.page-contact .contact-hero__lede {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .contact-hero__facts {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-contact .contact-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--slate);
}

.page-contact .contact-hero__num {
  font-size: clamp(26px, 5.4vw, 34px);
  line-height: 1;
  color: var(--ochre-lit);
}

.page-contact .contact-ridge {
  display: block;
  width: 100%;
  height: clamp(52px, 8vw, 88px);
  margin-top: clamp(20px, 4vw, 36px);
  color: var(--brass);
  opacity: 0.55;
}

/* ---------- 分区标题 ---------- */

.page-contact .contact-section-head {
  max-width: 68ch;
}

.page-contact .contact-section-head p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 三条通道 ---------- */

.page-contact .contact-channels {
  padding-block: clamp(40px, 7vw, 84px);
}

.page-contact .channel-stack {
  display: grid;
  gap: 18px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-contact .channel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 24px;
  background: var(--paper);
  color: var(--ink-text);
  border: 1px solid var(--line-paper);
  border-top: 3px solid var(--brass);
  border-radius: var(--radius);
  box-shadow: 0 22px 44px -30px rgba(0, 0, 0, 0.95);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.page-contact .channel__num {
  margin: 0;
  font-size: clamp(38px, 9vw, 54px);
  line-height: 0.9;
  letter-spacing: 0.02em;
  color: var(--ochre);
  opacity: 0.88;
}

.page-contact .channel__title {
  margin: 4px 0 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink-text);
}

.page-contact .channel__value {
  margin: 0;
  font-size: clamp(19px, 4.6vw, 23px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ochre);
  word-break: break-word;
}

.page-contact .channel__value--mail {
  font-size: clamp(15px, 3.6vw, 18px);
  letter-spacing: 0.01em;
}

.page-contact .channel__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(20, 24, 30, 0.80);
}

.page-contact .channel__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-paper);
  font-size: 11px;
  letter-spacing: 0.10em;
  color: rgba(20, 24, 30, 0.60);
}

/* ---------- 四步流程 ---------- */

.page-contact .contact-flow {
  padding-block: clamp(34px, 6vw, 72px);
  border-top: 1px solid var(--contact-hair-soft);
  background:
    repeating-linear-gradient(90deg, rgba(154, 167, 180, 0.05) 0 1px, transparent 1px 84px),
    var(--ink-deep);
}

.page-contact .contact-flow__lede {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .steps {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .steps__item {
  position: relative;
  padding: 0 0 28px 56px;
}

.page-contact .steps__item::after {
  content: "";
  position: absolute;
  left: 17px;
  top: 42px;
  bottom: 0;
  width: 1px;
  background-image: linear-gradient(to bottom, var(--contact-dash) 0 6px, transparent 6px 13px);
  background-size: 1px 13px;
}

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

.page-contact .steps__item:last-child::after {
  display: none;
}

.page-contact .steps__num {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--turquoise);
  border-radius: 50%;
  background: var(--ink-panel);
  color: var(--turquoise-lit);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-contact .steps__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--snow);
}

.page-contact .steps__item p {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}

.page-contact .steps__item a {
  color: var(--ochre-lit);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-flow__figure {
  margin: 30px 0 0;
  border: 1px solid var(--contact-hair);
  background: var(--ink-panel);
  border-radius: var(--radius);
  padding: 12px;
}

.page-contact .contact-flow__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.page-contact .contact-flow__figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--slate);
}

/* ---------- 四类事项 ---------- */

.page-contact .contact-kinds {
  padding-block: clamp(40px, 7vw, 84px);
  border-top: 1px solid var(--contact-hair-soft);
}

.page-contact .tile-wall {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 4vw, 36px);
}

.page-contact .tile {
  border: 1px solid var(--contact-hair);
  border-left: 3px solid var(--ochre);
  border-radius: var(--radius);
  background: var(--ink-panel);
  transition: background 0.22s ease, border-color 0.22s ease;
}

.page-contact .tile[open] {
  border-left-color: var(--turquoise);
  background: #131922;
}

.page-contact .tile > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 17px 16px;
  min-height: 48px;
  list-style: none;
  cursor: pointer;
}

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

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

.page-contact .tile__tag {
  flex: none;
  padding: 2px 7px;
  border: 1px solid var(--contact-hair);
  font-size: 11px;
  letter-spacing: 0.10em;
  color: var(--brass);
}

.page-contact .tile__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--snow);
}

.page-contact .tile__hint {
  margin-left: auto;
  flex: none;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-contact .tile__body {
  margin: 0 16px;
  padding: 14px 0 18px;
  border-top: 1px dashed var(--contact-hair-soft);
}

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

.page-contact .tile__body li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--snow);
}

.page-contact .tile__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  background: var(--turquoise);
  opacity: 0.85;
}

.page-contact .tile__body p {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.74;
  color: var(--slate);
}

.page-contact .tile__body a {
  color: var(--ochre-lit);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 工作时段 ---------- */

.page-contact .contact-hours {
  padding-block: clamp(34px, 6vw, 72px);
  border-top: 1px solid var(--contact-hair-soft);
}

.page-contact .hours-panel {
  position: relative;
  padding: clamp(20px, 4vw, 40px);
  border: 1px solid var(--contact-hair);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(31, 58, 95, 0.52) 0%, rgba(22, 27, 35, 0.94) 68%);
}

.page-contact .hours-panel__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-contact .hours-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--turquoise-lit);
}

.page-contact .dtable-wrap {
  margin-top: clamp(20px, 3vw, 30px);
  overflow-x: auto;
}

.page-contact .hours-caption {
  padding-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
  text-align: left;
}

.page-contact .dtable {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-contact .dtable th,
.page-contact .dtable td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--contact-hair-soft);
  line-height: 1.6;
}

.page-contact .dtable thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.10em;
  color: var(--brass);
  border-bottom: 1px solid var(--contact-hair);
  white-space: nowrap;
}

.page-contact .dtable tbody th {
  font-weight: 700;
  color: var(--snow);
  white-space: nowrap;
}

.page-contact .dtable tbody td {
  color: var(--slate);
}

.page-contact .hours-notes {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .hours-notes li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}

.page-contact .hours-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 1px;
  background: var(--brass);
}

/* ---------- 区域与地址 ---------- */

.page-contact .contact-region {
  padding-block: clamp(40px, 7vw, 88px);
  border-top: 1px solid var(--contact-hair);
  background:
    repeating-linear-gradient(90deg, rgba(201, 162, 39, 0.07) 0 1px, transparent 1px 72px),
    var(--ink);
}

.page-contact .contact-region__info p {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate);
}

.page-contact .region-meta {
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .region-meta > div {
  padding-top: 12px;
  border-top: 1px solid var(--contact-hair-soft);
}

.page-contact .region-meta dt {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--brass);
}

.page-contact .region-meta dd {
  margin: 5px 0 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--snow);
}

.page-contact .contact-region__note {
  font-size: 13px;
  line-height: 1.74;
  color: var(--slate);
}

.page-contact .contact-region__note a {
  color: var(--ochre-lit);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .region-figure {
  margin: 28px 0 0;
  position: relative;
  border: 1px solid var(--contact-hair);
  border-radius: var(--radius);
  padding: 10px;
  background: var(--ink-panel);
}

.page-contact .region-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-contact .region-figure__cap {
  display: block;
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--brass);
}

/* ---------- 桌面增强 ---------- */

@media (min-width: 780px) {
  .page-contact .contact-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--contact-hair-soft);
  }

  .page-contact .contact-hero__facts li {
    padding: 18px 24px 0 0;
  }

  .page-contact .contact-hero__facts li + li {
    padding-left: 24px;
    border-left: 1px solid var(--contact-hair-soft);
  }

  .page-contact .channel-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    align-items: start;
  }

  .page-contact .channel:nth-child(2) {
    margin-top: 32px;
  }

  .page-contact .channel:nth-child(3) {
    margin-top: 64px;
  }

  .page-contact .channel:hover {
    transform: translateY(-3px);
    box-shadow: 0 30px 52px -30px rgba(0, 0, 0, 0.98);
  }

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

  .page-contact .hours-panel__head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-flow__grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }

  .page-contact .contact-flow__figure {
    margin-top: 8px;
  }

  .page-contact .contact-region__grid {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(28px, 5vw, 60px);
    align-items: center;
  }

  .page-contact .region-figure {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .tile {
    transition: none;
  }

  .page-contact .channel:hover {
    transform: none;
  }
}
<<<END>>>