.page-contact {
  --contact-radius: 3px;
  --contact-ink-line: rgba(201, 164, 92, 0.26);
  --contact-soft-text: rgba(244, 239, 230, 0.66);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(26px, 4vw, 44px);
  padding-bottom: clamp(56px, 8vw, 104px);
  color: var(--paper);
  background:
    radial-gradient(115% 85% at 12% -10%, rgba(47, 111, 126, 0.34), transparent 58%),
    radial-gradient(85% 70% at 96% 4%, rgba(201, 164, 92, 0.16), transparent 62%),
    linear-gradient(180deg, rgba(14, 42, 36, 0) 40%, rgba(20, 26, 23, 0.55) 100%);
}

.page-contact .contact-hero__head {
  margin-top: clamp(22px, 3.4vw, 38px);
  max-width: 76ch;
}

.page-contact .contact-hero__kicker {
  margin: 0 0 14px;
  color: var(--gold);
}

.page-contact h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--paper);
  text-wrap: balance;
}

.page-contact .contact-hero__intro {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.9vw, 18px);
  line-height: 1.85;
  color: var(--contact-soft-text);
}

/* ---------- 渠道卡 + 侧栏 ---------- */
.page-contact .contact-deck {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(32px, 4.4vw, 56px);
}

.page-contact .chan-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .chan {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 10px 16px;
  padding: 18px 18px 18px 20px;
  border: 1px solid var(--contact-ink-line);
  border-radius: var(--contact-radius);
  background: linear-gradient(158deg, rgba(22, 51, 44, 0.9), rgba(20, 26, 23, 0.92));
  box-shadow:
    inset 0 1px 0 rgba(230, 211, 163, 0.07),
    0 16px 34px -28px rgba(0, 0, 0, 0.95);
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease);
}

.page-contact .chan::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  bottom: 15px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--gold), rgba(201, 164, 92, 0));
  opacity: 0.45;
  transition: opacity 0.35s var(--ease);
}

.page-contact .chan:hover,
.page-contact .chan:focus-within {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.page-contact .chan:hover::before,
.page-contact .chan:focus-within::before {
  opacity: 1;
}

.page-contact .chan__idx {
  flex: 0 0 auto;
  margin-top: 2px;
  padding: 4px 8px;
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.18em;
  color: var(--gold);
  border: 1px solid var(--contact-ink-line);
  border-radius: 2px;
}

.page-contact .chan__body {
  flex: 1 1 210px;
  min-width: 0;
}

.page-contact .chan__key {
  margin: 0 0 5px;
  font-family: var(--font-heading);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--ghost);
}

.page-contact .chan__val {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(15px, 2.2vw, 19px);
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .chan__val.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  font-size: clamp(14px, 2vw, 17px);
  color: var(--gold-mist);
}

.page-contact .chan__note {
  margin: 8px 0 0;
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--contact-soft-text);
}

.page-contact .chan__copy {
  flex: 0 0 auto;
  align-self: center;
  appearance: none;
  cursor: pointer;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold-mist);
  background: transparent;
  border: 1px solid var(--contact-ink-line);
  border-radius: 2px;
  transition: color 0.3s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-contact .chan__copy:hover,
.page-contact .chan__copy:focus-visible {
  color: var(--ink-deep);
  background: var(--gold);
  border-color: var(--gold);
  outline: none;
}

.page-contact .chan__copy[data-copied="true"] {
  color: var(--ink-deep);
  background: var(--gold);
  border-color: var(--gold);
}

/* ---------- 侧栏 ---------- */
.page-contact .contact-side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .contact-side__fig {
  margin: 0;
}

.page-contact .frame {
  max-width: 100%;
  border-radius: var(--contact-radius);
  overflow: hidden;
}

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

.page-contact .frame__caption {
  display: block;
  margin-top: 10px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--ghost);
}

.page-contact .batch-note {
  padding: 16px 18px;
  border: 1px solid var(--contact-ink-line);
  border-radius: var(--contact-radius);
  background: rgba(20, 26, 23, 0.55);
}

.page-contact .batch-note__k {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ghost);
}

.page-contact .batch-chip {
  display: inline-block;
  padding: 7px 14px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-decoration: none;
  color: var(--gold-mist);
  border: 1px solid var(--gold);
  border-radius: 2px;
  background: rgba(201, 164, 92, 0.1);
  transition: color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-contact .batch-chip:hover,
.page-contact .batch-chip:focus-visible {
  color: var(--ink-deep);
  background: var(--gold);
  outline: none;
}

.page-contact .batch-note__v {
  margin: 12px 0 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.72;
  color: var(--contact-soft-text);
}

/* ---------- 通用标题 ---------- */
.page-contact .sec-head__title {
  margin: 12px 0 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(23px, 3.2vw, 33px);
  line-height: 1.28;
  letter-spacing: -0.008em;
  text-wrap: balance;
}

.page-contact .contact-prose p {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
}

.page-contact .contact-prose p:last-child {
  margin-bottom: 0;
}

/* ---------- 版本咨询 ---------- */
.page-contact .contact-guide {
  padding: clamp(52px, 8vw, 100px) 0;
  color: var(--ink);
}

.page-contact .guide-grid {
  display: grid;
  gap: clamp(30px, 4vw, 48px);
}

.page-contact .guide-copy .contact-prose {
  margin-top: clamp(18px, 2.4vw, 26px);
  color: rgba(14, 42, 36, 0.82);
}

.page-contact .replay-strip {
  margin-top: clamp(22px, 3vw, 32px);
  padding: 18px 18px 18px 20px;
  border-left: 2px solid var(--gold);
  background: rgba(201, 164, 92, 0.1);
  border-radius: 0 2px 2px 0;
}

.page-contact .replay-strip__k {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--lake-deep);
}

.page-contact .replay-strip__t {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(14, 42, 36, 0.86);
}

.page-contact .guide-visual {
  align-self: start;
}

/* ---------- 问题分流 ---------- */
.page-contact .contact-routes {
  padding: clamp(52px, 8vw, 100px) 0;
  color: var(--paper);
  background:
    radial-gradient(90% 70% at 88% 0%, rgba(166, 90, 58, 0.24), transparent 60%),
    linear-gradient(180deg, rgba(20, 26, 23, 0.5), rgba(14, 42, 36, 0.35));
}

.page-contact .sec-head--ink {
  margin-bottom: clamp(24px, 3.4vw, 36px);
}

.page-contact .sec-head--ink .label {
  color: var(--gold);
}

.page-contact .sec-head--ink .sec-head__title {
  color: var(--paper);
}

.page-contact .route-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .route-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px 20px;
  text-decoration: none;
  color: var(--paper);
  border: 1px solid var(--contact-ink-line);
  border-radius: var(--contact-radius);
  background: rgba(20, 26, 23, 0.6);
  transition: border-color 0.35s var(--ease), background 0.35s var(--ease), transform 0.35s var(--ease);
}

.page-contact .route-card:hover,
.page-contact .route-card:focus-visible {
  border-color: var(--gold);
  background: rgba(22, 51, 44, 0.86);
  transform: translateY(-2px);
  outline: none;
}

.page-contact .route-card__no {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-contact .route-card__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.4;
  color: var(--paper);
}

.page-contact .route-card__desc {
  margin: 0;
  flex: 1 1 auto;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.78;
  color: var(--contact-soft-text);
}

.page-contact .route-card__go {
  margin-top: 6px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--gold-mist);
}

/* ---------- 合作 ---------- */
.page-contact .contact-partners {
  padding: clamp(52px, 8vw, 100px) 0;
  color: var(--ink);
}

.page-contact .partners-grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-contact .partners-copy .contact-prose {
  margin-top: clamp(18px, 2.4vw, 26px);
  color: rgba(14, 42, 36, 0.82);
}

.page-contact .partner-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(201, 164, 92, 0.3);
  border: 1px solid rgba(201, 164, 92, 0.3);
  border-radius: var(--contact-radius);
  overflow: hidden;
}

.page-contact .partner-facts__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  background: var(--paper);
}

.page-contact .partner-facts__num {
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1;
  color: var(--clay);
  font-weight: 700;
}

.page-contact .partner-facts__label {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: rgba(14, 42, 36, 0.7);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .route-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .page-contact .contact-deck {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: start;
  }

  .page-contact .guide-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(40px, 5vw, 72px);
  }

  .page-contact .guide-visual {
    margin-top: clamp(28px, 4vw, 56px);
  }

  .page-contact .partners-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .chan,
  .page-contact .chan::before,
  .page-contact .route-card,
  .page-contact .batch-chip,
  .page-contact .chan__copy {
    transition: none;
  }

  .page-contact .chan:hover,
  .page-contact .route-card:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>