.page-contact {
  --contact-surface: rgba(255, 247, 232, 0.045);
  --contact-ink: #0B1B2B;
  --contact-paper-line: rgba(11, 27, 43, 0.18);
  padding-bottom: clamp(40px, 7vw, 80px);
}

/* 面包屑 */
.page-contact .crumbs {
  padding-top: 18px;
}
.page-contact .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fog);
}
.page-contact .crumbs__link {
  color: var(--fog);
  text-decoration: none;
}
.page-contact .crumbs__link:hover,
.page-contact .crumbs__link:focus-visible {
  color: var(--neon);
}
.page-contact .crumbs__link[aria-current="page"] {
  color: var(--neon);
}
.page-contact .crumbs__sep {
  color: rgba(159, 179, 200, 0.5);
}

/* 首屏 */
.page-contact .contact-hero {
  padding-block: clamp(18px, 3.5vw, 34px) clamp(34px, 6vw, 62px);
}
.page-contact .contact-hero__top {
  max-width: 900px;
}
.page-contact h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.6vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--lamp);
  max-width: 22ch;
}
.page-contact .contact-hero__lede {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--fog);
}

.page-contact .contact-split {
  display: grid;
  gap: 18px;
  margin-top: clamp(24px, 4vw, 38px);
}

/* 联系卡 */
.page-contact .reach-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: linear-gradient(180deg, rgba(11, 27, 43, 0.92), rgba(7, 16, 24, 0.98));
  box-shadow: var(--shadow-deep);
}
.page-contact .reach-card__media {
  position: relative;
  height: clamp(112px, 30vw, 176px);
  overflow: hidden;
}
.page-contact .reach-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.6;
  transform: scale(1.04);
}
.page-contact .reach-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 16, 24, 0.1), rgba(11, 27, 43, 0.96));
}
.page-contact .reach-card__body {
  padding: clamp(16px, 4vw, 26px);
}
.page-contact .reach-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  padding: 7px 14px;
  border: 1px solid var(--line-neon);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--neon);
  background: rgba(53, 242, 196, 0.07);
}

.page-contact .reach-row {
  position: relative;
  padding: 18px 0 18px 16px;
  border-top: 1px solid var(--line-soft);
}
.page-contact .reach-row:first-of-type {
  border-top: 0;
}
.page-contact .reach-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--neon), var(--teal));
}
.page-contact .reach-row__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(159, 179, 200, 0.85);
}
.page-contact .reach-row__value {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 4vw, 19px);
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--lamp);
  word-break: break-word;
}
.page-contact .reach-row__value--addr {
  font-family: var(--font-body);
  font-size: clamp(15px, 3.8vw, 17px);
  line-height: 1.7;
}
.page-contact .reach-row__hint {
  margin: 8px 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--fog);
}
.page-contact .reach-row .copy-btn {
  min-height: 44px;
}

/* 咨询准备清单 */
.page-contact .prep-card {
  border-radius: var(--r-xl);
  padding: clamp(18px, 4vw, 32px);
  background: var(--paper);
  color: var(--contact-ink);
  box-shadow: var(--shadow-deep);
}
.page-contact .prep-card__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(11, 27, 43, 0.55);
}
.page-contact .prep-card h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.14;
  color: var(--contact-ink);
}
.page-contact .prep-card__lede {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(11, 27, 43, 0.74);
}
.page-contact .prep-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .prep-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px dashed var(--contact-paper-line);
}
.page-contact .prep-check {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--teal);
  cursor: pointer;
}
.page-contact .prep-label {
  display: block;
  cursor: pointer;
}
.page-contact .prep-label__title {
  display: block;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--contact-ink);
}
.page-contact .prep-label__text {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(11, 27, 43, 0.72);
}
.page-contact .prep-check:checked + .prep-label .prep-label__title {
  color: var(--teal);
}
.page-contact .prep-check:focus-visible + .prep-label .prep-label__title {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}
.page-contact .prep-card__foot {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--contact-paper-line);
}
.page-contact .prep-card__foot .btn {
  min-height: 44px;
}
.page-contact .prep-card .btn--ghost {
  color: var(--contact-ink);
  border-color: rgba(11, 27, 43, 0.4);
}
.page-contact .prep-card .btn--ghost:hover,
.page-contact .prep-card .btn--ghost:focus-visible {
  color: var(--contact-ink);
  border-color: var(--teal);
  background: rgba(28, 110, 140, 0.12);
}
.page-contact .prep-card__foot .note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(11, 27, 43, 0.62);
}
.page-contact .prep-card__foot .note a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 响应节奏 */
.page-contact .response-band {
  padding-block: clamp(36px, 6vw, 62px);
  border-top: 1px solid var(--line-soft);
}
.page-contact .response-band__lede {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--fog);
}
.page-contact .resp-grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 3.5vw, 30px);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.page-contact .resp-tile {
  position: relative;
  overflow: hidden;
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: var(--contact-surface);
}
.page-contact .resp-tile::after {
  content: "";
  position: absolute;
  right: -26px;
  bottom: -34px;
  width: 86px;
  height: 86px;
  transform: skewX(-12deg);
  background: linear-gradient(150deg, transparent, rgba(255, 180, 58, 0.22));
  pointer-events: none;
}
.page-contact .resp-tile__num {
  position: relative;
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(24px, 5.4vw, 36px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--amber);
}
.page-contact .resp-tile__unit {
  margin-left: 4px;
  font-size: 0.5em;
  color: rgba(255, 180, 58, 0.82);
}
.page-contact .resp-tile__sep {
  margin: 0 2px;
  color: rgba(255, 180, 58, 0.7);
}
.page-contact .resp-tile__label {
  position: relative;
  margin: 8px 0 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--lamp);
}
.page-contact .resp-tile__text {
  position: relative;
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--fog);
}

/* 合作与媒体 */
.page-contact .partner-band {
  padding-block: clamp(34px, 6vw, 58px);
}
.page-contact .partner-band__grid {
  display: grid;
  gap: 20px;
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, rgba(28, 110, 140, 0.22), rgba(7, 16, 24, 0.55) 62%);
}
.page-contact .partner-band h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.14;
  color: var(--lamp);
}
.page-contact .partner-band__text p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--fog);
}
.page-contact .partner-band__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
}
.page-contact .partner-band__actions .btn {
  min-height: 44px;
}
.page-contact .partner-band__link {
  font-size: 14px;
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid var(--line-neon);
  padding-bottom: 2px;
}
.page-contact .partner-band__link:hover,
.page-contact .partner-band__link:focus-visible {
  color: var(--lamp);
  border-bottom-color: var(--lamp);
}
.page-contact .partner-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  align-content: start;
}
.page-contact .partner-list__item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(7, 16, 24, 0.5);
}
.page-contact .partner-list__k {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}
.page-contact .partner-list__v {
  font-size: 14px;
  line-height: 1.65;
  color: var(--lamp);
}

/* 到访与路线 */
.page-contact .visit-band {
  padding-block: clamp(34px, 6vw, 58px);
  border-top: 1px solid var(--line-soft);
}
.page-contact .visit-band__grid {
  display: grid;
  gap: 22px;
}
.page-contact .visit-band h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.14;
  color: var(--lamp);
}
.page-contact .visit-band__text p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--fog);
}
.page-contact .visit-steps {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-contact .visit-steps__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-left: 2px solid var(--line-neon);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: var(--contact-surface);
  font-size: 14px;
  line-height: 1.6;
  color: var(--lamp);
}
.page-contact .visit-steps__no {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--neon);
}
.page-contact .visit-band__media {
  display: grid;
  gap: 14px;
}
.page-contact .route-map {
  width: 100%;
  height: auto;
  padding: 10px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: rgba(7, 16, 24, 0.55);
}
.page-contact .route-map__node {
  fill: var(--ink-cabin);
  stroke: var(--neon);
  stroke-width: 4;
}
.page-contact .route-map__node:last-of-type {
  fill: var(--amber);
  stroke: rgba(255, 180, 58, 0.45);
  stroke-width: 6;
}
.page-contact .route-map__label {
  font-family: var(--font-mono);
  font-size: 13px;
  fill: var(--fog);
}
.page-contact .route-map__label--end {
  fill: var(--amber);
}
.page-contact .visit-figure {
  margin: 0;
}
.page-contact .visit-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-lg);
  object-fit: cover;
}
.page-contact .visit-figure__cap {
  margin: 8px 0 0;
  font-size: 12px;
  font-style: italic;
  line-height: 1.65;
  color: var(--fog);
}

/* 延伸入口 */
.page-contact .next-band {
  padding-block: clamp(34px, 6vw, 58px) clamp(10px, 2vw, 24px);
  border-top: 1px solid var(--line-soft);
}
.page-contact .next-list {
  display: grid;
  gap: 12px;
  margin: clamp(20px, 3.5vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .next-card {
  display: block;
  height: 100%;
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: var(--contact-surface);
  text-decoration: none;
  transition: border-color var(--dur), background var(--dur), transform var(--dur);
}
.page-contact .next-card:hover,
.page-contact .next-card:focus-visible {
  border-color: var(--line-neon);
  background: rgba(53, 242, 196, 0.07);
  transform: translateY(-2px);
}
.page-contact .next-card__k {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  background: rgba(255, 180, 58, 0.14);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--amber);
}
.page-contact .next-card__t {
  display: block;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--lamp);
}
.page-contact .next-card__d {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.68;
  color: var(--fog);
}

@media (min-width: 700px) {
  .page-contact .resp-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-contact .next-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .visit-band__media {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 22px;
  }
  .page-contact .partner-band__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 28px;
  }
  .page-contact .visit-band__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 34px;
    align-items: start;
  }
  .page-contact .next-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-contact h1 {
    max-width: 18ch;
  }
  .page-contact .contact-hero__lede {
    font-size: 17px;
  }
  .page-contact .reach-card__media {
    height: 200px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .next-card {
    transition: none;
  }
  .page-contact .next-card:hover,
  .page-contact .next-card:focus-visible {
    transform: none;
  }
}
</PAGE_CSS>