.page-contact {
  --cp-shadow: 5px 5px 0 rgba(23, 40, 90, .14);
  --cp-shadow-lg: 8px 8px 0 rgba(23, 40, 90, .16);
  --cp-flow-gap: 54px;
  --cp-flow-node: 38px;
}

.page-contact a:focus-visible,
.page-contact summary:focus-visible,
.page-contact .checklist__box:focus-visible + .checklist__mark {
  outline: 3px solid var(--electric);
  outline-offset: 2px;
}

/* 面包屑 */
.page-contact .breadcrumb {
  padding-top: 24px;
}
.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .breadcrumb__item {
  display: inline-flex;
  align-items: center;
}

/* 首屏 */
.page-contact .contact-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-block: 22px 40px;
  border-bottom: 2px solid var(--indigo);
}
.page-contact .hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}
.page-contact .hero-eyebrow__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--turquoise);
}
.page-contact .hero-title {
  margin: 0 0 18px;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--indigo);
}
.page-contact .hero-lede {
  margin: 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink);
}
.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-contact .hero-side {
  background: var(--paper-2);
  border: 2px solid var(--indigo);
  border-left: 8px solid var(--ochre);
  box-shadow: var(--cp-shadow);
  padding: 22px 22px 24px;
}
.page-contact .hero-side__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ochre);
}
.page-contact .hero-side__value {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--indigo);
  word-break: break-all;
}
.page-contact .hero-side__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}
.page-contact .hero-side__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(23, 40, 90, .18);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* 章节骨架 */
.page-contact .contact-section {
  padding-block: 42px;
  border-bottom: 1px solid var(--paper-2);
}
.page-contact .contact-section .section-head {
  margin-bottom: 24px;
}
.page-contact .section-lede {
  margin: 0 0 28px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}
.page-contact .sub-title {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--indigo);
}

/* 01 联络卡 */
.page-contact .contact-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}
.page-contact .contact-figure {
  margin: 0 0 24px;
}
.page-contact .contact-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 2px solid var(--indigo);
  box-shadow: var(--cp-shadow-lg);
  object-fit: cover;
}
.page-contact .contact-figure--wide {
  margin: 0;
}
.page-contact .link-stack {
  display: grid;
  gap: 16px;
}
.page-contact .link-card {
  background: var(--paper);
  border: 2px solid var(--indigo);
  box-shadow: var(--cp-shadow);
  padding: 18px 18px 20px;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.page-contact .link-card:hover {
  border-color: var(--electric);
  box-shadow: 7px 7px 0 rgba(23, 40, 90, .18);
}
.page-contact .link-card__value {
  margin: 12px 0 10px;
  font-family: var(--font-mono);
  font-size: 16px;
  letter-spacing: .02em;
  line-height: 1.6;
  color: var(--indigo);
  word-break: break-all;
}
.page-contact .link-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-contact .channel-list {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}
.page-contact .channel {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--paper-2);
}
.page-contact .channel__tag {
  flex: none;
}
.page-contact .channel p {
  flex: 1 1 200px;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}
.page-contact .hours-box {
  background: var(--paper);
  border: 1px dashed var(--indigo-2);
  padding: 18px 18px 20px;
}
.page-contact .hours-box__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--mist);
}
.page-contact .hours-box__time {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 19px;
  letter-spacing: .04em;
  color: var(--indigo);
}
.page-contact .hours-box__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* 02 四步流程 */
.page-contact .flow {
  position: relative;
  margin: 0;
  padding: 0 0 0 var(--cp-flow-gap);
  list-style: none;
  display: grid;
  gap: 24px;
}
.page-contact .flow-line {
  position: absolute;
  left: calc(var(--cp-flow-node) / 2 - 1px);
  top: 12px;
  width: 2px;
  height: calc(100% - 24px);
  pointer-events: none;
}
.page-contact .flow__item {
  position: relative;
}
.page-contact .flow__num {
  position: absolute;
  left: calc(var(--cp-flow-gap) * -1);
  top: 0;
  display: grid;
  place-items: center;
  width: var(--cp-flow-node);
  height: var(--cp-flow-node);
  background: var(--paper);
  border: 2px solid var(--indigo);
  color: var(--indigo);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .04em;
}
.page-contact .flow__item:first-child .flow__num {
  background: var(--turquoise);
  border-color: var(--turquoise);
  color: var(--paper);
}
.page-contact .flow__title {
  margin: 6px 0 8px;
  font-size: 18px;
  font-weight: 900;
  color: var(--indigo);
}
.page-contact .flow__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
}
.page-contact .flow__more {
  margin-top: 10px;
}
.page-contact .flow__summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 500;
  color: var(--indigo-2);
}
.page-contact .flow__summary::-webkit-details-marker {
  display: none;
}
.page-contact .flow__summary::after {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border: 1px solid var(--indigo-2);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
}
.page-contact .flow__more[open] .flow__summary::after {
  content: "−";
  background: var(--indigo-2);
  color: var(--paper);
}
.page-contact .flow__extra {
  padding: 10px 0 0 2px;
  animation: cp-fade var(--dur) var(--ease);
}
.page-contact .flow__extra p {
  margin: 0;
  max-width: 34em;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}
@keyframes cp-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* 03 材料清单 */
.page-contact .check-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}
.page-contact .check-hint {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}
.page-contact .checklist {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .checklist__item {
  border-bottom: 1px solid var(--paper-2);
}
.page-contact .checklist__label {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 15px 4px;
  cursor: pointer;
}
.page-contact .checklist__box {
  position: absolute;
  top: 18px;
  left: 4px;
  width: 22px;
  height: 22px;
  margin: 0;
  opacity: 0;
}
.page-contact .checklist__mark {
  position: relative;
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  background: var(--paper);
  border: 2px solid var(--indigo);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-contact .checklist__mark::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 11px;
  border: 2px solid var(--paper);
  border-top: 0;
  border-left: 0;
  transform: rotate(45deg) scale(0);
  transition: transform var(--dur) var(--ease);
}
.page-contact .checklist__box:checked + .checklist__mark {
  background: var(--turquoise);
  border-color: var(--turquoise);
}
.page-contact .checklist__box:checked + .checklist__mark::after {
  transform: rotate(45deg) scale(1);
}
.page-contact .checklist__text {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink);
}
.page-contact .check-why {
  background: var(--paper-2);
  border: 2px solid var(--indigo);
  box-shadow: var(--cp-shadow);
  padding: 22px 20px 24px;
}
.page-contact .check-why p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}
.page-contact .check-why__note {
  margin: 0 !important;
  padding-top: 14px;
  border-top: 1px solid rgba(23, 40, 90, .18);
  font-size: 14px !important;
  color: var(--mist) !important;
}

/* 04 时效 */
.page-contact .timing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}
.page-contact .timing-card {
  background: var(--paper);
  border: 2px solid var(--indigo);
  border-top: 6px solid var(--indigo-2);
  box-shadow: var(--cp-shadow);
  padding: 20px 18px 22px;
}
.page-contact .timing-card:nth-child(2) {
  border-top-color: var(--ochre);
}
.page-contact .timing-card:nth-child(3) {
  border-top-color: var(--turquoise);
}
.page-contact .timing-card__title {
  margin: 0 0 10px;
  font-size: 16.5px;
  font-weight: 900;
  line-height: 1.5;
  color: var(--indigo);
}
.page-contact .timing-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

/* 05 地址 */
.page-contact .addr-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}
.page-contact .addr-info__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--mist);
}
.page-contact .addr-info__value {
  margin: 0 0 12px;
  font-size: 19px;
  font-weight: 900;
  line-height: 1.6;
  color: var(--indigo);
  word-break: break-all;
}
.page-contact .addr-info__text {
  margin: 0 0 20px;
  max-width: 30em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}
.page-contact .addr-meta {
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--paper-2);
}
.page-contact .addr-meta__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--paper-2);
}
.page-contact .addr-meta dt {
  flex: none;
  min-width: 84px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--mist);
}
.page-contact .addr-meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--indigo);
  word-break: break-all;
}

/* 收束色带 */
.page-contact .close-band {
  margin-top: 52px;
  background: var(--indigo);
  color: var(--paper);
  border: 2px solid var(--indigo);
}
.page-contact .close-band__flag {
  display: block;
  height: 8px;
  background: linear-gradient(
    90deg,
    var(--indigo-2) 0 20%,
    var(--paper) 20% 40%,
    var(--ochre) 40% 60%,
    var(--turquoise) 60% 80%,
    var(--yellow) 80% 100%
  );
}
.page-contact .close-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: 28px 20px 32px;
}
.page-contact .close-band__title {
  margin: 0 0 10px;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-contact .close-band__text {
  margin: 0;
  max-width: 30em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 241, 232, .82);
}
.page-contact .close-band__links {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .close-band__links a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(245, 241, 232, .22);
  color: var(--paper);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.page-contact .close-band__links a:hover {
  color: var(--electric);
}
.page-contact .close-band__links strong {
  font-size: 15.5px;
  font-weight: 700;
}
.page-contact .close-band__links span {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(245, 241, 232, .7);
}

@media (min-width: 720px) {
  .page-contact {
    --cp-flow-gap: 66px;
    --cp-flow-node: 44px;
  }
  .page-contact .timing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }
  .page-contact .link-stack {
    padding-right: 24px;
  }
  .page-contact .link-stack .link-card:nth-child(2) {
    transform: translateX(12px);
  }
  .page-contact .link-stack .link-card:nth-child(3) {
    transform: translateX(24px);
  }
  .page-contact .flow {
    gap: 28px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: end;
    padding-block: 38px 60px;
  }
  .page-contact .contact-section {
    padding-block: 62px;
  }
  .page-contact .contact-section .section-head {
    margin-bottom: 30px;
  }
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 60px;
    align-items: start;
  }
  .page-contact .check-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }
  .page-contact .timing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
  .page-contact .addr-split {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 52px;
    align-items: center;
  }
  .page-contact .close-band__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 44px;
    align-items: start;
    padding: 38px 40px 42px;
  }
}

@media (min-width: 1180px) {
  .page-contact .hero-title {
    font-size: 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .link-card,
  .page-contact .checklist__mark,
  .page-contact .checklist__mark::after,
  .page-contact .close-band__links a {
    transition: none;
  }
  .page-contact .flow__extra {
    animation: none;
  }
}