.page-contact {
  --contact-gap: var(--space-4);
  position: relative;
  overflow: hidden;
  background-color: var(--bg-night);
  color: var(--text);
}

.page-contact .container {
  max-width: 1280px;
}

/* ===== 顶部联系区 ===== */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(2.5rem, 5vw, 4rem);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 16% 24%, rgba(15, 191, 127, 0.07), transparent 34%),
    radial-gradient(circle at 84% 16%, rgba(201, 166, 78, 0.06), transparent 28%);
  z-index: 0;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
}

.page-contact .contact-hero__eyebrow,
.page-contact .contact-channels__eyebrow,
.page-contact .contact-response__eyebrow,
.page-contact .self-help__eyebrow,
.page-contact .work-form__eyebrow {
  margin: 0 0 var(--space-1);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-contact .contact-hero__copy h1 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-contact .contact-hero__subtitle {
  margin: 0 0 var(--space-3);
  font-family: var(--font-sans);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 500;
  color: var(--gold);
}

.page-contact .contact-hero__lead {
  max-width: 680px;
  margin: 0 0 var(--space-4);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text-dim);
}

.page-contact .contact-hero__anchor {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.8rem 1.6rem;
  border: 1px solid var(--primary);
  border-radius: 999px;
  color: var(--primary);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  background: rgba(15, 191, 127, 0.05);
  transition: background 0.25s ease, transform 0.25s ease;
}

.page-contact .contact-hero__anchor:hover {
  background: rgba(15, 191, 127, 0.14);
  transform: translateY(-2px);
}

.page-contact .contact-hero__tile {
  position: relative;
  justify-self: start;
  width: 148px;
  height: 148px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  transform: rotate(-3deg);
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(18, 36, 30, 0.96), rgba(11, 31, 26, 0.9));
  box-shadow: var(--shadow-float);
}

.page-contact .contact-hero__tile::after {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(201, 166, 78, 0.22);
  border-radius: calc(var(--radius-lg) - 3px);
  pointer-events: none;
}

.page-contact .contact-hero__tile-word {
  font-family: var(--font-serif);
  font-size: 3.6rem;
  font-weight: 900;
  line-height: 1;
  color: var(--gold);
}

.page-contact .contact-hero__tile-sub {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--text-mute);
}

/* ===== 联系方式 ===== */
.page-contact .contact-channels {
  padding: var(--space-5) 0;
}

.page-contact .contact-channels__head {
  margin-bottom: var(--space-4);
}

.page-contact .contact-channels__head h2,
.page-contact .contact-response__content h2,
.page-contact .self-help__content h2,
.page-contact .work-form__head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.4vw, 2.4rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-contact .contact-channels__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-contact .contact-channels__entries {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-contact .contact-card {
  position: relative;
  padding: var(--space-3) var(--space-3) var(--space-3) calc(var(--space-4) + 1.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(18, 36, 30, 0.92), rgba(14, 42, 34, 0.72));
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-contact .contact-card:hover {
  transform: translateY(-2px);
  border-color: rgba(201, 166, 78, 0.6);
  box-shadow: var(--shadow-card);
}

.page-contact .contact-card--accent {
  border-color: rgba(201, 166, 78, 0.45);
}

.page-contact .contact-card__tag {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  margin: 0;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--line-gold);
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-contact .contact-card__icon {
  position: absolute;
  left: var(--space-3);
  top: var(--space-3);
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-gold);
  border-radius: 999px;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 900;
  color: var(--gold);
}

.page-contact .contact-card__label {
  margin: 0 0 0.35rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}

.page-contact .contact-card__value {
  margin: 0 0 0.45rem;
  font-family: var(--font-mono);
  font-size: clamp(0.9rem, 2vw, 1.02rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--text);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-card__desc {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--text-dim);
}

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

.page-contact .contact-channels__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.page-contact .contact-channels__media figcaption {
  margin-top: var(--space-2);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--text-mute);
  text-align: right;
}

/* ===== 客服响应说明 ===== */
.page-contact .contact-response {
  padding: var(--space-5) 0;
}

.page-contact .contact-response__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-4);
  border-left: 3px solid var(--gold-deep);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(120deg, rgba(15, 191, 127, 0.05), transparent 46%),
    rgba(18, 36, 30, 0.64);
}

.page-contact .contact-response__emblem {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-gold);
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--gold);
  box-shadow: 0 0 0 6px rgba(201, 166, 78, 0.07);
}

.page-contact .contact-response__quote {
  margin: var(--space-2) 0 var(--space-3);
  padding: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  font-weight: 700;
  line-height: 1.8;
  color: var(--text);
}

.page-contact .contact-response__note {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--text-dim);
}

/* ===== 自助排查入口 ===== */
.page-contact .self-help {
  padding: var(--space-5) 0;
}

.page-contact .self-help__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
}

.page-contact .self-help__media {
  margin: 0;
}

.page-contact .self-help__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.page-contact .self-help__media figcaption {
  margin-top: var(--space-2);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--text-mute);
}

.page-contact .self-help__lead {
  margin: 0 0 var(--space-4);
  font-family: var(--font-sans);
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-contact .self-help__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.page-contact .self-help__card {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.page-contact .self-help__card:hover {
  transform: translateY(-2px);
  border-color: var(--gold-deep);
  background: var(--bg-surface-2);
}

.page-contact .self-help__card--slim {
  background: rgba(18, 36, 30, 0.55);
}

.page-contact .self-help__num {
  flex: 0 0 auto;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--line-gold);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gold);
}

.page-contact .self-help__card-body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-contact .self-help__name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--text);
}

.page-contact .self-help__desc {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ===== 工作表单示意 ===== */
.page-contact .work-form {
  padding: var(--space-5) 0 var(--space-6);
}

.page-contact .work-form__head {
  max-width: 720px;
  margin-bottom: var(--space-3);
}

.page-contact .work-form__tip {
  margin: var(--space-2) 0 0;
  font-family: var(--font-sans);
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-contact .work-form__panel {
  max-width: 860px;
  margin: 0;
  padding: clamp(1.2rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  box-shadow: var(--shadow-card);
}

.page-contact .work-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-contact .work-form__field {
  margin-bottom: var(--space-3);
}

.page-contact .work-form__label {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-contact .work-form__input,
.page-contact .work-form__textarea {
  display: block;
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 31, 26, 0.6);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.6;
  resize: vertical;
}

.page-contact .work-form__textarea {
  font-family: var(--font-sans);
}

.page-contact .work-form__input:disabled,
.page-contact .work-form__textarea:disabled {
  opacity: 0.72;
  cursor: not-allowed;
  background: rgba(11, 31, 26, 0.42);
}

.page-contact .work-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-top: var(--space-2);
}

.page-contact .work-form__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.8rem;
  border: 1px solid var(--line-gold);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-mute);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: not-allowed;
}

.page-contact .work-form__hint {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--text-mute);
}

.page-contact .work-form__steps {
  max-width: 860px;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.page-contact .work-form__step {
  padding: 0.5rem 1rem;
  border: 1px dashed var(--line-gold);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--gold);
  background: rgba(201, 166, 78, 0.04);
}

/* ===== 响应式增强 ===== */
@media (min-width: 640px) {
  .page-contact .work-form__row {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .work-form__row .work-form__field {
    margin-bottom: var(--space-3);
  }
}

@media (min-width: 880px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: 7fr 3fr;
  }

  .page-contact .contact-hero__tile {
    justify-self: end;
    width: 172px;
    height: 172px;
  }

  .page-contact .contact-channels__layout {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-5);
    align-items: start;
  }

  .page-contact .contact-channels__media {
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }

  .page-contact .contact-response__inner {
    grid-template-columns: 72px 1fr;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
  }

  .page-contact .self-help__layout {
    grid-template-columns: 4fr 8fr;
    gap: var(--space-5);
  }

  .page-contact .work-form__panel {
    margin: 0;
  }
}