.page-contact {
  --contact-line: rgba(201, 162, 39, 0.28);
  --contact-soft: rgba(242, 237, 227, 0.74);
  color: var(--paper);
}

/* 顶部服务时段提示带 */
.page-contact .contact-status {
  background: var(--ink-2);
  border-top: 1px solid var(--contact-line);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .contact-status-inner {
  max-width: var(--max);
  margin-inline: auto;
  padding: 10px var(--gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 18px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--paper-2);
}

.page-contact .status-dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 3px rgba(226, 112, 58, 0.18);
}

.page-contact .status-text--right {
  color: var(--stone);
}

@media (min-width: 720px) {
  .page-contact .status-text--right {
    margin-left: auto;
  }
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 22px 0 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--amber);
}

.page-contact .breadcrumb a {
  color: var(--paper-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--amber);
}

/* 首屏分屏 */
.page-contact .contact-hero {
  display: grid;
  gap: clamp(36px, 5vw, 64px);
  padding-block: clamp(32px, 4vw, 56px) clamp(48px, 7vw, 96px);
}

.page-contact .eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-contact .hero-title {
  margin: 16px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.95rem, 5vw, 3.1rem);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .hero-lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(16px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--contact-soft);
}

/* 两个通道 */
.page-contact .channel-stack {
  margin-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--contact-line);
}

.page-contact .channel {
  display: grid;
  gap: 7px;
  padding-block: clamp(18px, 2.6vw, 26px);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .channel-label {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-contact .channel-value {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(1.2rem, 3.8vw, 2.1rem);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--white);
  overflow-wrap: anywhere;
}

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

/* 书信质感配图 */
.page-contact .hero-figure {
  margin: clamp(30px, 4vw, 46px) 0 0;
  padding: 9px;
  background: var(--ink-2);
  border: 1px solid var(--contact-line);
  box-shadow: var(--shadow-paper);
}

.page-contact .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.82);
}

.page-contact .hero-figure .media-caption {
  display: block;
  padding: 10px 2px 2px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--paper-2);
}

/* 提交前准备卡片 */
.page-contact .prep-card {
  position: relative;
  padding: clamp(24px, 3.4vw, 34px) clamp(22px, 3vw, 30px);
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--paper-2);
  box-shadow: var(--shadow-paper);
}

.page-contact .prep-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 68px;
  height: 3px;
  background: var(--amber);
}

.page-contact .prep-kicker {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--clay);
}

.page-contact .prep-title {
  margin: 10px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.2vw, 1.35rem);
  line-height: 1.45;
  color: var(--ink);
}

.page-contact .prep-list {
  margin-top: 20px;
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding-block: 18px;
  border-top: 1px dashed var(--line-ink);
}

.page-contact .prep-item:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-contact .prep-num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  padding-top: 4px;
}

.page-contact .prep-name {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
}

.page-contact .prep-text {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* 处理流程 */
.page-contact .contact-flow {
  padding-block: clamp(48px, 6vw, 88px);
  border-top: 1px solid var(--contact-line);
}

.page-contact .flow-grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-contact .flow-title {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  line-height: 1.35;
  color: var(--white);
}

.page-contact .flow-note {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--contact-soft);
}

.page-contact .flow {
  border-top: 1px solid var(--contact-line);
}

.page-contact .flow-step {
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .flow-step .disclosure-trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: clamp(18px, 2.6vw, 26px) 0;
  background: transparent;
  border: 0;
  color: var(--paper);
  text-align: left;
  cursor: pointer;
  transition: color 180ms var(--ease);
}

.page-contact .flow-step .disclosure-trigger:hover,
.page-contact .flow-step .disclosure-trigger:focus-visible {
  color: var(--white);
}

.page-contact .step-index {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--clay-lift);
  white-space: nowrap;
}

.page-contact .step-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.02rem, 2vw, 1.28rem);
  line-height: 1.5;
}

.page-contact .step-caret {
  font-family: var(--mono);
  font-size: 20px;
  line-height: 1;
  color: var(--amber);
  transition: transform 200ms var(--ease);
}

.page-contact .flow-step[data-open] .step-caret {
  transform: rotate(90deg);
}

.page-contact .flow-step[data-open] .step-index {
  color: var(--signal);
}

.page-contact .flow-step .disclosure-body {
  padding: 0 0 clamp(20px, 2.6vw, 28px) 0;
}

.page-contact .flow-step .disclosure-body p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--contact-soft);
}

/* 地址与寄送 */
.page-contact .contact-address {
  padding-block: clamp(48px, 6vw, 88px);
}

.page-contact .addr-block {
  display: grid;
  gap: clamp(26px, 3.5vw, 40px);
  padding: clamp(26px, 4vw, 52px);
  background: var(--ink-2);
  border: 1px solid var(--contact-line);
  box-shadow: var(--shadow-paper);
}

.page-contact .addr-title {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.45rem, 3vw, 1.95rem);
  line-height: 1.4;
  color: var(--white);
}

.page-contact .addr-value {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.6vw, 1.5rem);
  line-height: 1.6;
  letter-spacing: 0.01em;
  color: var(--amber);
}

.page-contact .addr-note {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--contact-soft);
}

.page-contact .addr-facts {
  margin: clamp(22px, 3vw, 30px) 0 0;
  display: grid;
  gap: 0;
}

.page-contact .addr-facts > div {
  display: grid;
  grid-template-columns: 5.6em minmax(0, 1fr);
  gap: 14px;
  padding-block: 12px;
  border-top: 1px solid var(--line-stone);
}

.page-contact .addr-facts dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
  padding-top: 4px;
}

.page-contact .addr-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

.page-contact .addr-media {
  overflow: hidden;
  border: 1px solid var(--contact-line);
  aspect-ratio: 16 / 10;
  background: var(--ink);
}

.page-contact .addr-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.6);
  opacity: 0.9;
}

/* 常见问题直达 */
.page-contact .contact-shortcut {
  padding-block: clamp(48px, 6vw, 88px);
  border-top: 1px solid var(--contact-line);
}

.page-contact .shortcut-title {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.4;
  color: var(--white);
}

.page-contact .shortcut-lede {
  margin: 14px 0 0;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--contact-soft);
}

.page-contact .shortcut-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 3.4vw, 36px);
}

.page-contact .shortcut {
  display: grid;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 24px);
  background: var(--ink-2);
  border: 1px solid var(--contact-line);
  text-decoration: none;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-contact .shortcut:hover,
.page-contact .shortcut:focus-visible {
  transform: translateY(-2px);
  border-color: var(--amber);
}

.page-contact .shortcut-kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-contact .shortcut-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--white);
}

.page-contact .shortcut-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--contact-soft);
}

/* 收尾 */
.page-contact .contact-close {
  padding-block: clamp(44px, 6vw, 84px) clamp(56px, 7vw, 104px);
  border-top: 1px solid var(--contact-line);
}

.page-contact .close-lede {
  margin: 0;
  max-width: 46em;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.85;
  color: var(--paper);
}

.page-contact .close-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

/* 响应式 */
@media (min-width: 760px) {
  .page-contact .shortcut-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .flow-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-contact .flow-head {
    position: sticky;
    top: 96px;
  }

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

@media (min-width: 960px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(48px, 6vw, 88px);
  }

  .page-contact .hero-aside {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .shortcut,
  .page-contact .step-caret,
  .page-contact .flow-step .disclosure-trigger,
  .page-contact .breadcrumb a {
    transition: none;
  }

  .page-contact .shortcut:hover,
  .page-contact .shortcut:focus-visible {
    transform: none;
  }
}