.page-contact {
  --pc-soft-ink: #3b434f;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .section {
  padding-block: clamp(2.25rem, 5vw, 3.5rem);
}

.page-contact .contact-crumbs {
  padding-top: clamp(1.1rem, 3vw, 1.9rem);
}

.page-contact .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8125rem;
  color: var(--celadon);
}

.page-contact .breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.4rem;
  color: var(--copper);
}

.page-contact .breadcrumbs a {
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid var(--line-copper);
}

.page-contact .breadcrumbs a:hover {
  border-bottom-color: var(--orange);
}

/* ============ 首屏 ============ */
.page-contact .contact-hero {
  padding-top: clamp(1.25rem, 3vw, 2rem);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.page-contact .contact-hero__copy .eyebrow {
  display: inline-block;
  margin: 0 0 0.9rem;
  padding: 0.28rem 0.75rem;
  border: 1px solid var(--line-copper);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--copper);
  background: rgba(251, 248, 242, 0.7);
}

.page-contact .contact-hero__copy h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 6.2vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--indigo);
  max-width: 18ch;
}

.page-contact .contact-hero__lede {
  margin: 0 0 clamp(1.25rem, 3vw, 1.9rem);
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--pc-soft-ink);
  max-width: 46ch;
}

.page-contact .contact-hero__mail {
  position: relative;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  background: var(--porcelain);
  border: 1px solid var(--line);
  border-left: 5px solid var(--orange);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.page-contact .contact-hero__mail-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--copper);
  margin-bottom: 0.35rem;
}

.page-contact .contact-hero__mail-addr {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3.4vw, 1.7rem);
  line-height: 1.35;
  color: var(--indigo);
  overflow-wrap: anywhere;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

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

.page-contact .contact-hero__figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

/* ============ 复制按钮 ============ */
.page-contact .copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--orange);
  color: var(--porcelain);
  font-family: var(--font-body);
  font-size: 0.875rem;
  cursor: pointer;
  transition: background var(--dur) ease, transform var(--dur) ease;
}

.page-contact .copy-btn:hover {
  background: var(--orange-dark);
}

.page-contact .copy-btn:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 3px;
}

.page-contact .copy-btn[data-copied] {
  background: var(--teal);
}

.page-contact .copy-btn--sm {
  align-self: flex-start;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.page-contact .copy-btn--ink {
  background: var(--porcelain);
  color: var(--indigo);
}

.page-contact .copy-btn--ink:hover {
  background: var(--orange-soft);
  color: var(--ink);
}

.page-contact .copy-status {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ============ 章节标题 ============ */
.page-contact .section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.35rem 0.85rem;
  align-items: start;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
  border-top: 1px solid var(--line-copper);
  padding-top: 1rem;
}

.page-contact .section-head .index-num {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 4vw, 2.1rem);
  line-height: 1;
  color: var(--copper);
}

.page-contact .section-head h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.4vw, 1.9rem);
  line-height: 1.28;
  color: var(--indigo);
}

.page-contact .section-head p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--pc-soft-ink);
  max-width: 62ch;
}

/* ============ 票根信息卡 ============ */
.page-contact .ticket-stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
}

.page-contact .ticket {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.15rem 1.15rem 1.25rem;
  background: var(--porcelain);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.page-contact .ticket__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--copper);
}

.page-contact .ticket__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1.45;
  color: var(--indigo);
  overflow-wrap: anywhere;
}

.page-contact .ticket__value--place {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  letter-spacing: 0;
}

.page-contact .ticket__perf {
  border: 0;
  border-top: 1.5px dashed var(--line);
  margin: 0.1rem 0 0.3rem;
}

.page-contact .ticket__note {
  margin: 0 0 0.9rem;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--pc-soft-ink);
}

/* ============ 反馈准备清单 ============ */
.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.6rem;
}

.page-contact .prep-item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  padding: 0.95rem 1.05rem;
  background: var(--porcelain);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--dur) ease, background var(--dur) ease;
}

.page-contact .prep-item:hover {
  border-color: var(--line-copper);
}

.page-contact .prep-item input {
  position: absolute;
  top: 0.95rem;
  left: 1.05rem;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
}

.page-contact .prep-item__box {
  position: relative;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--copper);
  border-radius: 6px;
  background: transparent;
  transition: background var(--dur) ease, border-color var(--dur) ease;
}

.page-contact .prep-item input:checked ~ .prep-item__box {
  background: var(--orange);
  border-color: var(--orange);
}

.page-contact .prep-item input:checked ~ .prep-item__box::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--porcelain);
  border-bottom: 2px solid var(--porcelain);
  transform: rotate(40deg);
}

.page-contact .prep-item input:focus-visible ~ .prep-item__box {
  outline: 2px solid var(--indigo);
  outline-offset: 3px;
}

.page-contact .prep-item__text {
  display: block;
}

.page-contact .prep-item__text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.4;
  margin-bottom: 0.25rem;
  color: var(--indigo);
}

.page-contact .prep-item__text span {
  display: block;
  font-size: 0.84375rem;
  line-height: 1.65;
  color: var(--pc-soft-ink);
}

.page-contact .prep-item input:checked ~ .prep-item__text strong {
  color: var(--orange-dark);
}

/* ============ 回复时间 ============ */
.page-contact .reply-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  padding: clamp(1.35rem, 4vw, 2.4rem);
  background: var(--indigo);
  color: var(--porcelain);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.page-contact .reply-band__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--orange);
  margin-bottom: 0.5rem;
}

.page-contact .reply-band__main h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.6vw, 2rem);
  line-height: 1.25;
  color: var(--porcelain);
}

.page-contact .reply-band__main p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(251, 248, 242, 0.86);
  max-width: 54ch;
}

.page-contact .reply-band__urgent {
  padding: 1.1rem 1.15rem;
  background: var(--orange-soft);
  border-radius: var(--radius-md);
  color: var(--ink);
}

.page-contact .reply-band__urgent-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  color: var(--indigo);
}

.page-contact .reply-band__urgent p {
  margin: 0 0 0.85rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: #4a2f1d;
}

/* ============ 到访信息 ============ */
.page-contact .contact-visit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3.5vw, 2.5rem);
  align-items: center;
}

.page-contact .contact-visit__figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 0;
}

.page-contact .contact-visit__figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 7 / 3;
}

.page-contact .contact-visit__copy .index-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--copper);
  margin-bottom: 0.5rem;
}

.page-contact .contact-visit__copy h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.4vw, 1.85rem);
  line-height: 1.28;
  color: var(--indigo);
}

.page-contact .contact-visit__copy p {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--pc-soft-ink);
  max-width: 48ch;
}

.page-contact .contact-visit__hint {
  padding-left: 0.9rem;
  border-left: 3px solid var(--orange);
  color: var(--indigo) !important;
  font-size: 0.875rem !important;
}

/* ============ 合作建议 ============ */
.page-contact .partner-grid {
  gap: 0.9rem;
}

.page-contact .partner-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.15rem 1.15rem 1.25rem;
  background: var(--porcelain);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-soft);
  transition: transform var(--dur) ease, border-color var(--dur) ease;
}

.page-contact .partner-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-copper);
}

.page-contact .partner-card .tag {
  align-self: flex-start;
  padding: 0.24rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.page-contact .partner-card .tag--orange {
  background: var(--orange-soft);
  color: #7a3814;
}

.page-contact .partner-card .tag--celadon {
  background: rgba(108, 122, 134, 0.16);
  color: #3f4b56;
}

.page-contact .partner-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  line-height: 1.4;
  color: var(--indigo);
}

.page-contact .partner-card p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--pc-soft-ink);
}

.page-contact .partner-card__go {
  margin-top: auto;
  padding-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--orange-dark);
}

.page-contact .contact-more {
  margin: clamp(1.25rem, 3vw, 1.9rem) 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--pc-soft-ink);
}

.page-contact .contact-more a {
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid var(--line-copper);
}

.page-contact .contact-more a:hover {
  border-bottom-color: var(--orange);
  color: var(--orange-dark);
}

/* ============ 响应式 ============ */
@media (min-width: 700px) {
  .page-contact .ticket-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 920px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-contact .ticket-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .reply-band {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
  }

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

  .page-contact .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .partner-card,
  .page-contact .copy-btn,
  .page-contact .prep-item {
    transition: none;
  }

  .page-contact .partner-card:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>