.page-contact {
  --contact-rule: 1px solid var(--line);
  --contact-gap: 72px;
}

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

.page-contact .contact-hero h1 {
  margin: 0 0 20px;
  max-width: 20em;
  font-size: clamp(28px, 4.4vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--text);
}

.page-contact .contact-hero-lede {
  margin: 0 0 32px;
  max-width: 40em;
  font-size: 17px;
  line-height: 1.75;
  color: var(--cold);
}

.page-contact .hero-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: var(--contact-rule);
  border-radius: 2px;
  overflow: hidden;
}

.page-contact .hero-chip {
  background: var(--white);
  padding: 16px 20px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .hero-chip .mono {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-contact .section-head {
  margin-bottom: 40px;
}

.page-contact .section-head h2 {
  margin: 10px 0 0;
  max-width: 22em;
  font-size: clamp(22px, 2.8vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--text);
}

.page-contact .contact-channels,
.page-contact .contact-mail,
.page-contact .contact-hours,
.page-contact .contact-prelook,
.page-contact .contact-partner,
.page-contact .contact-address {
  margin-top: var(--contact-gap);
  padding-top: var(--contact-gap);
  border-top: var(--contact-rule);
}

.page-contact .contact-address {
  padding-bottom: 96px;
}

/* 图片容器 */
.page-contact .figure {
  margin: 0;
}

.page-contact .figure-media {
  border: var(--contact-rule);
  border-radius: 2px;
  overflow: hidden;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 40px 40px,
    var(--blue-050);
}

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

.page-contact .figure-caption {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cold);
}

.page-contact .channel-figure {
  margin-bottom: 40px;
}

/* 渠道卡片 */
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .channel-card {
  border: var(--contact-rule);
  border-radius: 2px;
  background: var(--white);
  padding: 24px 20px 28px;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  border-color: var(--ink-500);
  background: var(--blue-050);
  box-shadow: 0 1px 0 var(--line);
}

.page-contact .channel-no {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--signal);
}

.page-contact .channel-title {
  margin: 0 0 12px;
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
}

.page-contact .channel-value {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.6;
  font-weight: 600;
  color: var(--ink-900);
  overflow-wrap: anywhere;
}

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

.page-contact .channel-fit a {
  color: var(--ink-500);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .channel-fit a:hover,
.page-contact .channel-fit a:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
}

/* 邮件写法 */
.page-contact .mail-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-contact .mail-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--contact-rule);
}

.page-contact .mail-steps > li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 16px;
  padding: 24px 0;
  border-bottom: var(--contact-rule);
}

.page-contact .mail-step-no {
  padding-top: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--signal);
}

.page-contact .mail-step-body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.page-contact .mail-step-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cold);
}

.page-contact .mail-slip {
  border: var(--contact-rule);
  border-radius: 2px;
  background: var(--ink-900);
  padding: 28px 24px 32px;
}

.page-contact .mail-slip-label {
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--blue-300);
}

.page-contact .mail-slip-value {
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .mail-slip-example {
  margin: 0 0 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 14px;
  color: var(--signal);
  overflow-wrap: anywhere;
}

.page-contact .mail-slip-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--blue-300);
}

/* 等宽示例带 */
.page-contact .contact-tape {
  margin-top: var(--contact-gap);
  padding: 48px 0;
  background: var(--blue-050);
  border-top: var(--contact-rule);
  border-bottom: var(--contact-rule);
}

.page-contact .tape-eyebrow {
  margin: 0 0 18px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--signal);
}

.page-contact .tape-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  font-size: clamp(15px, 2vw, 22px);
  font-weight: 700;
  color: var(--ink-900);
}

.page-contact .tape-token {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--white);
  white-space: nowrap;
}

.page-contact .tape-token--signal {
  color: var(--signal);
  border-color: var(--signal);
  background: var(--signal-050);
}

.page-contact .tape-token--cold {
  color: var(--cold);
  font-weight: 600;
}

.page-contact .tape-op {
  font-weight: 400;
  color: var(--cold);
}

.page-contact .tape-note {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cold);
}

/* 服务时段 */
.page-contact .hours-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

.page-contact .hours-visual {
  border: var(--contact-rule);
  border-radius: 2px;
  background: var(--white);
  padding: 28px 24px 24px;
}

.page-contact .hours-clock {
  display: block;
  width: 100%;
  max-width: 200px;
  height: auto;
  margin: 0 auto 18px;
}

.page-contact .hours-clock .hc-ring {
  fill: none;
  stroke: var(--line);
  stroke-width: 1;
}

.page-contact .hours-clock .hc-ring-inner {
  fill: none;
  stroke: var(--ink-900);
  stroke-width: 1;
  stroke-dasharray: 2 4;
}

.page-contact .hours-clock .hc-hand-h {
  stroke: var(--signal);
  stroke-width: 3;
  stroke-linecap: round;
}

.page-contact .hours-clock .hc-hand-m {
  stroke: var(--ink-900);
  stroke-width: 2.5;
  stroke-linecap: round;
}

.page-contact .hours-clock .hc-dot {
  fill: var(--signal);
}

.page-contact .hours-caption {
  margin: 0;
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-contact .hours-text p {
  margin: 0 0 28px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--cold);
}

.page-contact .hours-text h3 {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.page-contact .priority-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--contact-rule);
}

.page-contact .priority-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 16px 0;
  border-bottom: var(--contact-rule);
}

.page-contact .priority-no {
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--signal);
}

.page-contact .priority-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.page-contact .priority-note {
  grid-column: 2;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cold);
}

.page-contact .hours-figure {
  margin-top: 48px;
}

/* 发信前三个入口 */
.page-contact .prelook-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--contact-rule);
}

.page-contact .prelook-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 28px 0;
  border-bottom: var(--contact-rule);
}

.page-contact .prelook-no {
  padding-top: 5px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-contact .prelook-body h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
}

.page-contact .prelook-body h3 a {
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .prelook-body h3 a:hover,
.page-contact .prelook-body h3 a:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
}

.page-contact .prelook-body p {
  margin: 0;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cold);
}

/* 合作 */
.page-contact .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-contact .partner-copy p {
  margin: 0 0 20px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--cold);
}

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

.page-contact .partner-facts {
  margin: 0;
  border-top: var(--contact-rule);
}

.page-contact .partner-fact {
  padding: 18px 0;
  border-bottom: var(--contact-rule);
}

.page-contact .partner-fact dt {
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--signal);
}

.page-contact .partner-fact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
}

/* 地址 */
.page-contact .address-panel {
  border: var(--contact-rule);
  border-radius: 2px;
  background: var(--white);
  padding: 32px 24px 36px;
}

.page-contact .address-value {
  margin: 0 0 24px;
  padding-bottom: 20px;
  border-bottom: var(--contact-rule);
  font-size: clamp(15px, 2.2vw, 19px);
  line-height: 1.6;
  font-weight: 700;
  color: var(--ink-900);
  overflow-wrap: anywhere;
}

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

.page-contact .address-notes li {
  position: relative;
  margin-bottom: 14px;
  padding-left: 20px;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cold);
}

.page-contact .address-notes li:last-child {
  margin-bottom: 0;
}

.page-contact .address-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--signal);
}

/* 平板及以上 */
@media (min-width: 700px) {
  .page-contact .hero-chips {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .address-panel {
    padding: 40px 32px 44px;
  }
}

@media (min-width: 900px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-contact .channel-card {
    border: none;
    border-top: var(--contact-rule);
    border-bottom: var(--contact-rule);
    border-radius: 0;
    background: transparent;
    padding: 28px 24px 32px 0;
  }

  .page-contact .channel-card + .channel-card {
    padding-left: 24px;
    border-left: var(--contact-rule);
  }

  .page-contact .channel-card:hover,
  .page-contact .channel-card:focus-within {
    background: var(--blue-050);
  }

  .page-contact .hours-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 56px;
  }

  .page-contact .partner-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }
}

@media (min-width: 1024px) {
  .page-contact .mail-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .prelook-item {
    grid-template-columns: 56px minmax(0, 1fr);
    align-items: baseline;
  }
}

/* 窄屏收尾 */
@media (max-width: 559px) {
  .page-contact .contact-hero {
    padding-top: 32px;
  }

  .page-contact .tape-line {
    gap: 8px;
    font-size: 14px;
  }

  .page-contact .tape-token {
    padding: 6px 10px;
    white-space: normal;
  }

  .page-contact .contact-channels,
  .page-contact .contact-mail,
  .page-contact .contact-hours,
  .page-contact .contact-prelook,
  .page-contact .contact-partner,
  .page-contact .contact-address {
    margin-top: 56px;
    padding-top: 56px;
  }

  .page-contact .contact-address {
    padding-bottom: 72px;
  }
}