.page-contact {
  --pc-gap: clamp(28px, 4.5vw, 56px);
  --pc-soft: rgba(248, 244, 233, 0.78);
  --pc-hair: rgba(248, 244, 233, 0.2);
}

/* ---------- 面包屑 ---------- */
.page-contact .contact-crumb {
  padding-top: clamp(18px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
  padding: clamp(28px, 5vw, 60px) 0 clamp(40px, 6vw, 80px);
}

.page-contact .contact-hero__text > * + * {
  margin-top: 18px;
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 6px;
}

.page-contact .contact-hero__visual {
  position: relative;
  min-height: 210px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background:
    radial-gradient(120% 100% at 14% 20%, rgba(201, 162, 39, 0.36), transparent 58%),
    radial-gradient(130% 130% at 86% 88%, rgba(184, 50, 42, 0.44), transparent 62%),
    var(--ink);
}

.page-contact .contact-hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(248, 244, 233, 0.085) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248, 244, 233, 0.085) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(82% 82% at 50% 50%, #000, transparent 80%);
  mask-image: radial-gradient(82% 82% at 50% 50%, #000, transparent 80%);
}

.page-contact .contact-hero__ring {
  position: absolute;
  top: 18%;
  left: 12%;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  opacity: 0.5;
}

.page-contact .contact-hero__ring--dash {
  top: auto;
  left: auto;
  right: 12%;
  bottom: 20%;
  width: 86px;
  height: 86px;
  border-style: dashed;
  border-color: rgba(248, 244, 233, 0.55);
  opacity: 0.7;
}

.page-contact .contact-hero__stamp {
  position: absolute;
  left: clamp(18px, 3vw, 28px);
  bottom: clamp(18px, 3vw, 28px);
  display: inline-block;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  border: 1px dashed var(--line-gold);
  color: var(--ivory);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  background: rgba(11, 59, 52, 0.46);
}

/* ---------- 主从分栏 ---------- */
.page-contact .contact-split {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  padding-bottom: clamp(48px, 7vw, 100px);
}

.page-contact .contact-block + .contact-block {
  margin-top: clamp(40px, 6vw, 76px);
}

.page-contact .contact-head {
  margin-bottom: 22px;
}

.page-contact .contact-intro {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- 合作方向标签 ---------- */
.page-contact .contact-tabs__bar {
  margin-bottom: 22px;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-contact .contact-tabs__bar::-webkit-scrollbar {
  display: none;
}

.page-contact .contact-tabs__bar .tabs__btn {
  white-space: nowrap;
  flex: 0 0 auto;
}

.page-contact .contact-tabs__panels {
  display: grid;
  gap: 20px;
}

.page-contact .contact-panel {
  border-radius: var(--radius-lg);
  background: var(--mist);
  padding: clamp(22px, 3vw, 32px);
}

.page-contact .contact-panel__title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--graphite);
}

.page-contact .contact-panel p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(28, 27, 24, 0.86);
}

/* ---------- 勾选列表 ---------- */
.page-contact .contact-ticks {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-ticks li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(28, 27, 24, 0.86);
}

.page-contact .contact-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  transform: rotate(45deg);
  background: var(--cinnabar);
}

.page-contact .contact-panel .contact-ticks li::before {
  background: var(--patina);
}

/* ---------- 纠错流程 ---------- */
.page-contact .contact-flow {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
  counter-reset: none;
}

.page-contact .contact-flow__step {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--mist);
  padding: 24px 22px 26px;
}

.page-contact .contact-flow__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cinnabar);
}

.page-contact .contact-flow__name {
  margin: 14px 0 8px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--graphite);
}

.page-contact .contact-flow__step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(28, 27, 24, 0.8);
}

/* ---------- 可展开组 ---------- */
.page-contact .contact-disclosures {
  margin-top: 20px;
  display: grid;
  gap: 12px;
}

.page-contact .contact-disclosure {
  border-radius: var(--radius-lg);
  background: var(--ink);
  overflow: hidden;
}

.page-contact .contact-disclosure .disclosure__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-align: left;
  color: var(--ivory);
}

.page-contact .contact-disclosure .disclosure__icon {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--gold);
  transition: transform 0.3s var(--ease);
}

.page-contact .contact-disclosure[data-open] .disclosure__icon {
  transform: rotate(45deg);
}

.page-contact .contact-disclosure .disclosure__panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.42s var(--ease), opacity 0.3s var(--ease);
}

.page-contact .contact-disclosure[data-open] .disclosure__panel {
  max-height: 720px;
  opacity: 1;
}

.page-contact .contact-disclosure .disclosure__body {
  padding: 4px 22px 24px;
}

.page-contact .contact-disclosure .contact-ticks {
  margin-top: 0;
}

.page-contact .contact-disclosure .contact-ticks li {
  color: rgba(248, 244, 233, 0.88);
}

.page-contact .contact-disclosure .contact-ticks li::before {
  background: var(--gold);
}

.page-contact .contact-disclosure .disclosure__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(248, 244, 233, 0.84);
}

/* ---------- 服务时间 ---------- */
.page-contact .contact-hours {
  display: grid;
  gap: 14px;
}

.page-contact .contact-hours__item {
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: var(--ivory);
  padding: 22px 22px 24px;
  display: grid;
  gap: 10px;
}

.page-contact .contact-hours__num {
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.page-contact .contact-hours__label {
  font-size: 14px;
  line-height: 1.72;
  color: rgba(248, 244, 233, 0.76);
}

/* ---------- 悬浮联系卡 ---------- */
.page-contact .contact-aside {
  position: relative;
}

.page-contact .contact-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  color: var(--ivory);
  box-shadow: var(--shadow-card);
}

.page-contact .contact-card__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  z-index: 0;
}

.page-contact .contact-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(11, 59, 52, 0.74) 0%, rgba(11, 59, 52, 0.94) 62%, rgba(11, 59, 52, 0.98) 100%);
}

.page-contact .contact-card__body {
  position: relative;
  z-index: 2;
  padding: clamp(24px, 4vw, 34px);
}

.page-contact .contact-card__title {
  margin: 14px 0 0;
  font-size: clamp(24px, 3.4vw, 30px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: 0.03em;
}

.page-contact .contact-card__list {
  margin: 24px 0 0;
  display: grid;
}

.page-contact .contact-card__row {
  padding: 14px 0;
  border-top: 1px dashed var(--pc-hair);
}

.page-contact .contact-card__row dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(248, 244, 233, 0.62);
}

.page-contact .contact-card__row dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.5;
  word-break: break-all;
  color: var(--ivory);
}

.page-contact .contact-card__row dd a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, 0.5);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-contact .contact-card__row dd a:hover,
.page-contact .contact-card__row dd a:focus-visible {
  color: var(--ivory);
  border-bottom-color: var(--ivory);
}

.page-contact .contact-card__note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cinnabar);
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--pc-soft);
}

.page-contact .contact-card__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

/* ---------- 底部横条 ---------- */
.page-contact .contact-banner {
  background: var(--wine);
  color: var(--ivory);
  padding: clamp(46px, 7vw, 84px) 0 clamp(30px, 4vw, 46px);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.page-contact .contact-banner__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: center;
}

.page-contact .contact-banner__title {
  margin: 14px 0 0;
  font-size: clamp(26px, 3.8vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.03em;
}

.page-contact .contact-banner__lede {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(248, 244, 233, 0.86);
}

.page-contact .contact-banner__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-banner__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(248, 244, 233, 0.88);
}

.page-contact .contact-banner__list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-family: var(--font-mono);
}

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

.page-contact .contact-banner__foot {
  margin-top: clamp(34px, 5vw, 56px);
  padding-top: 24px;
  border-top: 1px solid var(--pc-hair);
  display: grid;
  gap: 20px;
}

.page-contact .contact-banner__cell {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .contact-banner__text {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.8;
  letter-spacing: 0.01em;
  color: rgba(248, 244, 233, 0.9);
  word-break: break-word;
}

.page-contact .contact-banner__text--soft {
  font-family: var(--font-body);
  color: rgba(248, 244, 233, 0.68);
}

.page-contact .contact-seal {
  justify-self: start;
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .contact-hours {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 880px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .contact-banner__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-contact .contact-banner__foot {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.9fr) minmax(0, 0.9fr);
    gap: 32px;
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1fr) minmax(292px, 34%);
    align-items: start;
  }

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

  .page-contact .contact-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-hero {
    padding-bottom: clamp(56px, 6vw, 96px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-disclosure .disclosure__panel,
  .page-contact .contact-disclosure .disclosure__icon {
    transition: none;
  }
}
<<<END>>>