.page-contact {
  --stamp-shadow: 8px 8px 0 rgba(255, 90, 31, 0.16);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background-color: var(--charcoal);
  color: var(--paper);
  padding: calc(var(--header-total) + 40px) 0 52px;
}

.page-contact .contact-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18, 18, 18, 0.9) 0%, rgba(18, 18, 18, 0.7) 46%, rgba(18, 18, 18, 0.94) 100%);
}

.page-contact .contact-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    repeating-linear-gradient(90deg, rgba(244, 239, 230, 0.07) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(244, 239, 230, 0.05) 0 1px, transparent 1px 96px);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 2;
}

.page-contact .contact-hero .breadcrumbs,
.page-contact .contact-hero .breadcrumbs a {
  color: rgba(244, 239, 230, 0.66);
  font-size: 13px;
  text-decoration: none;
}

.page-contact .contact-hero .breadcrumbs a:hover,
.page-contact .contact-hero .breadcrumbs a:focus-visible {
  color: var(--signal);
}

.page-contact .contact-hero .eyebrow {
  display: inline-block;
  margin: 22px 0 0;
  padding: 4px 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--charcoal);
  background: var(--amber);
  border-radius: var(--radius);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 5.2vw, 54px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 16px 0 18px;
  max-width: 20ch;
  color: var(--paper);
}

.page-contact .contact-hero .lead {
  max-width: 46ch;
  margin: 0;
  font-size: 16.5px;
  line-height: 1.82;
  color: rgba(244, 239, 230, 0.82);
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 主体双栏 ---------- */
.page-contact .contact-body {
  padding: 52px 0 60px;
}

.page-contact .contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

/* ---------- 贴纸式联系卡 ---------- */
.page-contact .contact-card {
  background: var(--paper);
  border: 1px dashed var(--printline);
  border-radius: var(--radius);
  padding: 20px 20px 24px;
  box-shadow: var(--stamp-shadow), var(--shadow-card);
}

.page-contact .contact-card__stamp {
  height: 116px;
  margin-bottom: 18px;
  overflow: hidden;
  border: 1px solid var(--printline);
}

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

.page-contact .contact-card__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--terracotta);
}

.page-contact .contact-card__email {
  margin: 8px 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.6vw, 18px);
  line-height: 1.42;
  word-break: break-all;
  color: var(--charcoal);
}

.page-contact .contact-card__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .contact-card__meta {
  display: grid;
  gap: 16px;
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--printline);
}

.page-contact .contact-card__meta dt {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-contact .contact-card__meta dd {
  margin: 6px 0 0;
  font-size: 16px;
  line-height: 1.55;
  color: var(--charcoal);
}

.page-contact .contact-card__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-contact .contact-card__row .num {
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.02em;
}

/* ---------- 右侧内容 ---------- */
.page-contact .contact-flow > * + * {
  margin-top: 42px;
}

.page-contact .contact-block__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  color: var(--charcoal);
  max-width: 26ch;
}

.page-contact .contact-block p {
  max-width: 46ch;
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 发信准备清单 ---------- */
.page-contact .ready-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .ready-list__item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 15px 0;
  border-top: 1px solid var(--printline);
}

.page-contact .ready-list__item:last-child {
  border-bottom: 1px solid var(--printline);
}

.page-contact .ready-list__idx {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--signal);
    padding-top: 2px;
}

.page-contact .ready-list__name {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--charcoal);
}

.page-contact .ready-list__desc {
  margin: 0;
  font-size: 14.8px;
  line-height: 1.72;
  color: var(--stone);
}

/* ---------- 回复节奏时间刻度 ---------- */
.page-contact .reply-track {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  max-width: 54ch;
}

.page-contact .reply-track__item {
  position: relative;
  min-height: 48px;
  padding: 0 0 26px 30px;
}

.page-contact .reply-track__item:last-child {
  padding-bottom: 0;
}

.page-contact .reply-track__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(255, 90, 31, 0.14);
}

.page-contact .reply-track__item::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 22px;
  bottom: 20px;
  width: 1px;
  background: var(--printline);
}

.page-contact .reply-track__item:last-child::after {
  content: none;
}

.page-contact .reply-track__time {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--charcoal);
}

.page-contact .reply-track__desc {
  margin: 0;
  font-size: 15.4px;
  line-height: 1.76;
  color: var(--stone);
}

/* ---------- 商务合作 ---------- */
.page-contact .contact-partner {
  padding: 58px 0 64px;
}

.page-contact .contact-partner__head {
  max-width: 60ch;
}

.page-contact .contact-partner .eyebrow {
  display: inline-block;
  margin: 0;
  padding: 4px 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--charcoal);
  background: var(--signal);
  border-radius: var(--radius);
}

.page-contact .contact-partner h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin: 16px 0 16px;
  color: var(--paper);
}

.page-contact .contact-partner .lead {
  margin: 0;
  max-width: 52ch;
  font-size: 16.4px;
  line-height: 1.82;
  color: rgba(244, 239, 230, 0.78);
}

.page-contact .contact-partner .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0 24px;
}

.page-contact .contact-partner .filter-btn {
  appearance: none;
  padding: 8px 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: rgba(244, 239, 230, 0.78);
  background: transparent;
  border: 1px solid rgba(244, 239, 230, 0.24);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .contact-partner .filter-btn:hover,
.page-contact .contact-partner .filter-btn:focus-visible {
  border-color: var(--signal);
  color: var(--paper);
}

.page-contact .contact-partner .filter-btn.is-active {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--charcoal);
  font-weight: 700;
}

.page-contact .partner-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .partner-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
  background: var(--ink);
  border: 1px solid rgba(244, 239, 230, 0.12);
  border-radius: var(--radius);
}

.page-contact .partner-card.is-hidden {
  display: none;
}

.page-contact .partner-card .tag {
  align-self: flex-start;
}

.page-contact .partner-card h3 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.46;
  color: var(--paper);
}

.page-contact .partner-card p {
  margin: 0;
  font-size: 14.6px;
  line-height: 1.76;
  color: rgba(244, 239, 230, 0.72);
}

.page-contact .contact-partner__note {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(244, 239, 230, 0.14);
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 239, 230, 0.6);
}

/* ---------- 常见疑问直达 ---------- */
.page-contact .contact-faq {
  padding: 52px 0 56px;
}

.page-contact .contact-faq .eyebrow {
  display: inline-block;
  margin: 0;
  padding: 4px 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--paper);
  background: var(--pitch);
  border-radius: var(--radius);
}

.page-contact .contact-faq h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  margin: 16px 0 24px;
  max-width: 24ch;
  color: var(--charcoal);
}

.page-contact .faq-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .faq-links a {
  display: block;
  height: 100%;
  padding: 16px 18px;
  background: var(--paper);
  border: 1px solid var(--printline);
  border-left: 3px solid var(--pitch);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--charcoal);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-contact .faq-links a:hover,
.page-contact .faq-links a:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.page-contact .faq-links strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16.4px;
  line-height: 1.5;
}

.page-contact .faq-links span {
  display: block;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--stone);
}

.page-contact .contact-tail {
  display: flex;
  justify-content: flex-end;
  margin-top: 34px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .ready-list {
    grid-template-columns: 1fr 1fr;
    column-gap: 28px;
  }

  .page-contact .ready-list__item:last-child {
    border-bottom: 1px solid var(--printline);
  }

  .page-contact .faq-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .page-contact .partner-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: calc(var(--header-total) + 56px) 0 68px;
  }

  .page-contact .contact-layout {
    grid-template-columns: minmax(292px, 5fr) 7fr;
    gap: 54px;
    align-items: start;
  }

  .page-contact .contact-card {
    position: sticky;
    top: calc(var(--header-total) + 22px);
  }

  .page-contact .contact-body {
    padding: 64px 0 72px;
  }

  .page-contact .contact-flow > * + * {
    margin-top: 52px;
  }
}

@media (min-width: 1120px) {
  .page-contact .partner-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .faq-links {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .faq-links a,
  .page-contact .contact-partner .filter-btn {
    transition: none;
  }
}
<<<END>>>