.page-contact {
  background: var(--metal);
  color: var(--night);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  background: var(--metal);
  border-bottom: 2px solid var(--fog);
}

.page-contact .page-contact__crumbs {
  max-width: var(--rail);
  margin: 0 auto;
  padding: 14px var(--gut);
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(13, 27, 42, 0.6);
}

.page-contact .page-contact__crumbs > li:not(:last-child)::after {
  content: "/";
  margin: 0 8px;
  color: var(--fog);
}

.page-contact .page-contact__crumbs a {
  color: var(--grass);
  text-decoration: none;
  border-bottom: 2px solid var(--fog);
  padding-bottom: 1px;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-contact .page-contact__crumbs a:hover,
.page-contact .page-contact__crumbs a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  background: var(--grass);
  color: var(--metal);
  border-bottom: 2px solid var(--night);
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(245, 247, 244, 0.07) 0 1px, transparent 1px 20px);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--rail);
  margin: 0 auto;
  padding: clamp(30px, 5vw, 62px) var(--gut);
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: end;
}

.page-contact .contact-hero__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-contact .contact-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(30px, 6.2vw, 52px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: 0.01em;
}

.page-contact .contact-hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: var(--t-lg);
  line-height: 1.78;
  color: rgba(245, 247, 244, 0.92);
}

.page-contact .contact-hero__media {
  border: 2px solid var(--night);
  box-shadow: var(--shadow-2);
}

@media (min-width: 940px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

/* ---------- 通用分节 ---------- */
.page-contact .sec {
  max-width: var(--rail);
  margin: 0 auto;
  padding: clamp(34px, 5vw, 66px) var(--gut);
}

/* ---------- 联系渠道卡 ---------- */
.page-contact .chan-grid {
  display: grid;
  gap: 18px;
  margin-top: 30px;
  align-items: start;
}

.page-contact .chan-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px 22px;
  background: var(--grass-deep);
  color: var(--metal);
  border: var(--bd);
  box-shadow: var(--shadow-1);
  transition: box-shadow 0.16s ease, transform 0.16s ease;
}

.page-contact .chan-card:hover,
.page-contact .chan-card:focus-within {
  box-shadow: var(--shadow-2);
  transform: translate(-2px, -2px);
}

.page-contact .chan-card--tel {
  background: var(--night);
}

.page-contact .chan-card--addr {
  background: var(--metal);
  color: var(--night);
}

.page-contact .chan-card__k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-contact .chan-card--addr .chan-card__k {
  color: var(--grass);
}

.page-contact .chan-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.4vw, 23px);
  font-weight: 600;
  line-height: 1.4;
  word-break: break-word;
  user-select: all;
  -webkit-user-select: all;
}

.page-contact .chan-card__value--text {
  font-family: var(--font-sans);
  font-size: var(--t-md);
  font-weight: 500;
  line-height: 1.72;
  letter-spacing: 0.01em;
}

.page-contact .chan-card__note {
  margin: auto 0 0;
  font-size: var(--t-sm);
  line-height: 1.75;
  color: rgba(245, 247, 244, 0.8);
}

.page-contact .chan-card--addr .chan-card__note {
  margin-top: 14px;
  color: rgba(13, 27, 42, 0.74);
}

.page-contact .chan-card__icp {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--fog);
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.08em;
  color: rgba(13, 27, 42, 0.6);
}

@media (min-width: 760px) {
  .page-contact .chan-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-contact .chan-grid > .chan-card:nth-child(1) {
    min-height: 244px;
  }

  .page-contact .chan-grid > .chan-card:nth-child(2) {
    min-height: 286px;
  }

  .page-contact .chan-grid > .chan-card:nth-child(3) {
    min-height: 206px;
  }
}

/* ---------- 咨询分类条 ---------- */
.page-contact .topic-list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  border-top: 2px solid var(--night);
}

.page-contact .topic-item {
  border-bottom: 2px solid var(--night);
  background: var(--metal);
  transition: background-color 0.16s ease;
}

.page-contact .topic-item[data-open] {
  background: #ffffff;
}

.page-contact .topic-item .disclosure__trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  column-gap: 18px;
  row-gap: 6px;
  align-items: center;
  width: 100%;
  padding: 20px 18px;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: var(--night);
  font: inherit;
  transition: background-color 0.16s ease;
}

.page-contact .topic-item .disclosure__trigger:hover {
  background: rgba(79, 191, 127, 0.16);
}

.page-contact .topic-item .disclosure__trigger:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: -3px;
}

.page-contact .topic-item__num {
  grid-row: 1 / span 2;
  align-self: stretch;
  display: flex;
  align-items: center;
  padding-right: 16px;
  border-right: 2px solid var(--fog);
  font-family: var(--font-mono);
  font-size: var(--t-xl);
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-contact .topic-item__title {
  grid-column: 2;
  grid-row: 1;
  font-size: var(--t-lg);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .topic-item__hint {
  grid-column: 2;
  grid-row: 2;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.05em;
  color: rgba(13, 27, 42, 0.62);
}

.page-contact .topic-item .disclosure__mark {
  grid-column: 3;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: var(--t-xl);
  line-height: 1;
  color: var(--night);
  transition: transform 0.16s ease, color 0.16s ease;
}

.page-contact .topic-item[data-open] .disclosure__mark {
  transform: rotate(45deg);
  color: var(--orange);
}

.page-contact .topic-item .disclosure__body {
  padding: 0 18px 24px 18px;
  font-size: var(--t-md);
  line-height: 1.8;
  color: #26332d;
}

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

.page-contact .topic-item .disclosure__body p:last-child {
  margin-bottom: 0;
}

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

.page-contact .topic-item .disclosure__body li {
  position: relative;
  padding-left: 20px;
}

.page-contact .topic-item .disclosure__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 9px;
  background: var(--orange);
}

@media (min-width: 720px) {
  .page-contact .topic-item .disclosure__body {
    padding: 0 24px 26px 84px;
  }
}

/* ---------- 服务时间带 ---------- */
.page-contact .time-band {
  display: grid;
  gap: 26px;
  margin-top: 28px;
  padding: clamp(24px, 4vw, 40px);
  background: var(--grass-deep);
  color: var(--metal);
  border: var(--bd);
  box-shadow: var(--shadow-1);
}

.page-contact .time-band__clock {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-bottom: 22px;
  border-bottom: 2px solid rgba(245, 247, 244, 0.25);
}

.page-contact .clock-icon {
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  color: var(--orange);
}

.page-contact .time-band__hours {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.4vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--orange);
}

.page-contact .time-band__zone {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245, 247, 244, 0.72);
}

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

.page-contact .time-band__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  font-size: var(--t-md);
  line-height: 1.78;
  color: rgba(245, 247, 244, 0.92);
}

.page-contact .time-band__list .mono {
  font-family: var(--font-mono);
  font-size: var(--t-sm);
  font-weight: 700;
  color: var(--aqua);
  padding-top: 0.2em;
}

@media (min-width: 880px) {
  .page-contact .time-band {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 40px;
    align-items: stretch;
  }

  .page-contact .time-band__clock {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding-bottom: 0;
    border-bottom: 0;
    border-right: 2px solid rgba(245, 247, 244, 0.25);
    padding-right: 32px;
  }
}

/* ---------- 地址与寄送 ---------- */
.page-contact .send-grid {
  display: grid;
  gap: 26px;
  margin-top: 28px;
}

.page-contact .send-addr {
  padding: 26px 24px;
  background: var(--metal);
  border: var(--bd);
  box-shadow: var(--shadow-1);
}

.page-contact .send-addr__k {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grass);
}

.page-contact .send-addr__v {
  margin: 0;
  font-size: var(--t-xl);
  font-weight: 700;
  line-height: 1.5;
  user-select: all;
  -webkit-user-select: all;
}

.page-contact .send-addr__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 2px solid var(--fog);
  font-size: var(--t-sm);
  line-height: 1.75;
  color: rgba(13, 27, 42, 0.74);
}

.page-contact .send-tips__title {
  margin: 0 0 18px;
  font-size: var(--t-xl);
  font-weight: 700;
  line-height: 1.4;
}

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

.page-contact .send-tips__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 16px 18px;
  background: #ffffff;
  border: 2px solid var(--fog);
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.page-contact .send-tips__list li:hover {
  border-color: var(--night);
  box-shadow: var(--shadow-1);
}

.page-contact .send-tips__n {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  font-family: var(--font-mono);
  font-size: var(--t-sm);
  font-weight: 700;
  color: var(--night);
  background: var(--sprout);
  border: 2px solid var(--night);
}

.page-contact .send-tips__list p {
  margin: 0;
  font-size: var(--t-md);
  line-height: 1.75;
}

@media (min-width: 900px) {
  .page-contact .send-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 36px;
    align-items: start;
  }
}

/* ---------- 四步流程 ---------- */
.page-contact .sec--flow {
  padding-top: clamp(20px, 3vw, 32px);
}

.page-contact .contact-flow__media {
  margin: 30px 0 0;
  aspect-ratio: 2 / 1;
  border: 2px solid var(--night);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.page-contact .contact-flow__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .flow {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--night);
}

.page-contact .flow__step {
  background: var(--metal);
  border: 2px solid var(--night);
  border-top: 0;
  transition: background-color 0.16s ease;
}

.page-contact .flow__step[data-open] {
  background: #ffffff;
}

.page-contact .flow__trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  column-gap: 18px;
  row-gap: 6px;
  align-items: center;
  width: 100%;
  padding: 18px;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: var(--night);
  font: inherit;
  transition: background-color 0.16s ease;
}

.page-contact .flow__trigger:hover {
  background: rgba(255, 106, 19, 0.12);
}

.page-contact .flow__trigger:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: -3px;
}

.page-contact .flow__num {
  grid-row: 1 / span 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: var(--orange);
  color: var(--night);
  border: 2px solid var(--night);
  font-family: var(--font-mono);
  font-size: var(--t-lg);
  font-weight: 700;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.page-contact .flow__step[data-open] .flow__num {
  background: var(--night);
  color: var(--orange);
}

.page-contact .flow__title {
  grid-column: 2;
  grid-row: 1;
  font-size: var(--t-lg);
  font-weight: 700;
}

.page-contact .flow__hint {
  grid-column: 2;
  grid-row: 2;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.05em;
  color: rgba(13, 27, 42, 0.62);
}

.page-contact .flow__step .disclosure__mark {
  grid-column: 3;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: var(--t-xl);
  line-height: 1;
  color: var(--night);
  transition: transform 0.16s ease, color 0.16s ease;
}

.page-contact .flow__step[data-open] .disclosure__mark {
  transform: rotate(45deg);
  color: var(--orange);
}

.page-contact .flow__step .disclosure__body {
  padding: 0 18px 22px 18px;
  font-size: var(--t-md);
  line-height: 1.8;
  color: #26332d;
}

.page-contact .flow__step .disclosure__body p {
  margin: 0;
}

@media (min-width: 720px) {
  .page-contact .flow__step .disclosure__body {
    padding: 0 24px 24px 82px;
  }
}

/* ---------- 收尾带 ---------- */
.page-contact .sec--tail {
  padding-bottom: clamp(40px, 6vw, 76px);
}

.page-contact .tail-band {
  display: grid;
  gap: 24px;
  padding: clamp(24px, 4vw, 40px);
  background: var(--night);
  color: var(--metal);
  border: var(--bd);
  box-shadow: var(--shadow-2);
}

.page-contact .tail-band__title {
  margin: 0 0 12px;
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 900;
  line-height: 1.25;
}

.page-contact .tail-band__copy p {
  margin: 0;
  max-width: 46em;
  font-size: var(--t-md);
  line-height: 1.8;
  color: rgba(245, 247, 244, 0.84);
}

.page-contact .tail-band__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

@media (min-width: 880px) {
  .page-contact .tail-band {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: center;
    gap: 40px;
  }

  .page-contact .tail-band__acts {
    justify-content: flex-end;
  }
}

/* ---------- 全局图片兜底 ---------- */
.page-contact img {
  max-width: 100%;
  height: auto;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .chan-card,
  .page-contact .topic-item,
  .page-contact .topic-item .disclosure__trigger,
  .page-contact .topic-item .disclosure__mark,
  .page-contact .time-band,
  .page-contact .send-tips__list li,
  .page-contact .flow__step,
  .page-contact .flow__trigger,
  .page-contact .flow__num,
  .page-contact .flow__step .disclosure__mark,
  .page-contact .page-contact__crumbs a {
    transition: none;
  }

  .page-contact .topic-item[data-open] .disclosure__mark,
  .page-contact .flow__step[data-open] .disclosure__mark {
    transform: none;
  }
}