.page-contact {
  --contact-hero-bg: linear-gradient(112deg, #1F1C18 0%, #2E2A24 40%, #3A4C40 100%);
  --contact-dark-bg: linear-gradient(128deg, #24362B 0%, #1B241D 52%, #151C17 100%);
  --contact-gold-line: linear-gradient(90deg, transparent, rgba(224, 188, 127, 0.65), transparent);
  --contact-gold-line-strong: linear-gradient(90deg, transparent, #C6A15B, transparent);
  --contact-paper: #F5F0E6;
  background: var(--cream);
  overflow-x: clip;
}

/* ========== Hero ========== */
.contact-hero {
  position: relative;
  background: var(--contact-hero-bg);
  color: var(--cream);
  padding: 40px 0 84px;
  overflow: hidden;
  border-bottom: 1px solid rgba(198, 161, 91, 0.18);
}
.contact-hero::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: min(520px, 70%);
  height: 1px;
  background: var(--contact-gold-line-strong);
  transform: translateX(-50%);
}
.contact-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 56px auto 0;
  text-align: center;
}
.contact-hero__kicker {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-bright);
  border: 1px solid rgba(198, 161, 91, 0.45);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  margin-bottom: 22px;
}
.contact-hero__title {
  font-family: 'Playfair Display', Georgia, 'Songti SC', 'SimSun', serif;
  font-size: clamp(34px, 5.2vw, 54px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--cream);
  margin: 0 0 20px;
}
.contact-hero__lede {
  font-size: 16px;
  line-height: 1.9;
  color: rgba(245, 240, 230, 0.78);
  max-width: 580px;
  margin: 0 auto;
}
.contact-hero__watermark {
  position: absolute;
  right: -20px;
  bottom: -18px;
  font-family: 'Playfair Display', Georgia, 'Songti SC', 'SimSun', serif;
  font-size: 170px;
  line-height: 1;
  font-weight: 700;
  color: rgba(224, 188, 127, 0.05);
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
  letter-spacing: 0.04em;
}

/* ========== 联系方式 ========== */
.contact-channels {
  padding: 84px 0 72px;
  background: var(--cream);
}
.contact-channels__head {
  display: flex;
  align-items: flex-end;
  gap: 18px;
  margin-bottom: 46px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.contact-channels__index {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 46px;
  font-style: italic;
  line-height: 0.9;
  color: var(--gold);
  flex: none;
}
.contact-channels__title {
  font-family: 'Playfair Display', Georgia, 'Songti SC', 'SimSun', serif;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.2;
  color: var(--ink);
  margin: 0;
}
.contact-channels__sub {
  font-size: 14px;
  color: var(--rock);
  margin: 6px 0 0;
}
.contact-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
.contact-channel {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  box-shadow: var(--shadow-card);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}
.contact-channel:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 46px -26px rgba(45, 42, 38, 0.48);
}
.contact-channel--email::before {
  content: '';
  position: absolute;
  top: 0;
  left: 28px;
  right: 28px;
  height: 3px;
  border-radius: 0 0 6px 6px;
  background: var(--gold-bright);
}
.contact-channel__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--forest);
  color: var(--gold-bright);
  margin-bottom: 22px;
}
.contact-channel__title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rock);
  margin: 0 0 10px;
}
.contact-channel__value {
  display: block;
  font-family: 'Playfair Display', Georgia, 'Songti SC', 'SimSun', serif;
  font-size: 21px;
  line-height: 1.35;
  color: var(--ink);
  text-decoration: none;
  word-break: break-all;
  margin-bottom: 12px;
  transition: color 0.2s ease;
}
.contact-channel__value--text {
  font-size: 20px;
  word-break: normal;
}
.contact-channel__value:hover {
  color: var(--terra);
}
.contact-channel__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--rock);
  margin: 0;
}
.contact-channel__copy {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 12px;
  font-family: inherit;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.contact-channel__copy:hover,
.contact-channel__copy--active {
  background: var(--gold);
  border-color: var(--gold);
  color: #2D2A26;
}

/* ========== 反馈表单 ========== */
.contact-formblock {
  background: var(--contact-dark-bg);
  padding: 84px 0 80px;
  position: relative;
  overflow: hidden;
}
.contact-formblock::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(600px, 78%);
  height: 1px;
  background: var(--contact-gold-line);
}
.contact-formblock__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
.contact-formblock__heading {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.contact-formblock__index {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 42px;
  font-style: italic;
  line-height: 0.9;
  color: var(--gold);
  flex: none;
  padding-top: 4px;
}
.contact-formblock__title {
  font-family: 'Playfair Display', Georgia, 'Songti SC', 'SimSun', serif;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.2;
  color: var(--cream);
  margin: 0;
}
.contact-formblock__lede {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.66);
  margin: 8px 0 0;
}
.contact-form {
  display: grid;
  gap: 20px;
  margin-top: 30px;
}
.contact-form__field {
  display: grid;
  gap: 8px;
}
.contact-form__label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 230, 0.72);
}
.contact-form__input {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(216, 207, 192, 0.28);
  border-radius: var(--radius-md);
  padding: 13px 16px;
  font-size: 15px;
  font-family: inherit;
  color: var(--cream);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.contact-form__input::placeholder {
  color: rgba(245, 240, 230, 0.42);
}
.contact-form__input:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(255, 255, 255, 0.1);
}
.contact-form__input--area {
  resize: vertical;
  min-height: 120px;
}
.contact-form__input--select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23E0BC7F' stroke-width='1.8'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 42px;
}
.contact-form__input--select option {
  background: #24362B;
  color: var(--cream);
}
.contact-form__submit {
  justify-self: start;
  background: var(--terra);
  border: 1px solid var(--terra);
  color: #FFFFFF;
  border-radius: var(--radius-pill);
  padding: 13px 30px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.contact-form__submit:hover {
  background: var(--terra-strong);
  border-color: var(--terra-strong);
  box-shadow: 0 10px 28px -12px rgba(200, 117, 51, 0.6);
}
.contact-formblock__note {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.5);
  margin-top: 18px;
}
.contact-formblock__side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-formblock__image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 26px 60px -28px rgba(0, 0, 0, 0.65);
}
.contact-formblock__caption {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.6);
  text-align: center;
  margin: 0;
}

/* ========== 联系地址 ========== */
.contact-address {
  padding: 84px 0;
  background: var(--cream);
}
.contact-address__card {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  background: var(--card-bg);
}
.contact-address__map {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}
.contact-address__content {
  padding: 36px 30px 38px;
}
.contact-address__index {
  display: inline-block;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 38px;
  font-style: italic;
  line-height: 1;
  color: var(--gold);
  margin-bottom: 14px;
}
.contact-address__title {
  font-family: 'Playfair Display', Georgia, 'Songti SC', 'SimSun', serif;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.25;
  color: var(--ink);
  margin: 0 0 16px;
}
.contact-address__line {
  font-family: 'Playfair Display', Georgia, 'Songti SC', 'SimSun', serif;
  font-size: 19px;
  line-height: 1.5;
  color: var(--forest);
  border-left: 3px solid var(--gold);
  padding-left: 14px;
  margin: 0 0 14px;
}
.contact-address__desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--rock);
  margin: 0;
}

/* ========== 回复时效 ========== */
.contact-response {
  background: var(--contact-dark-bg);
  padding: 84px 0 80px;
  position: relative;
  overflow: hidden;
}
.contact-response::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: min(600px, 78%);
  height: 1px;
  background: var(--contact-gold-line);
}
.contact-response__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.contact-response__index {
  display: inline-block;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 40px;
  font-style: italic;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 12px;
}
.contact-response__title {
  font-family: 'Playfair Display', Georgia, 'Songti SC', 'SimSun', serif;
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1.2;
  color: var(--cream);
  margin: 0 0 18px;
}
.contact-response__lede {
  font-size: 16px;
  line-height: 1.9;
  color: rgba(245, 240, 230, 0.78);
  max-width: 560px;
  margin: 0 auto 26px;
}
.contact-response__indicators {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
}
.contact-response__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
  text-align: left;
}
.contact-response__stat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(216, 207, 192, 0.16);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}
.contact-response__stat dt {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245, 240, 230, 0.55);
  margin-bottom: 6px;
}
.contact-response__stat dd {
  font-family: 'Playfair Display', Georgia, 'Songti SC', 'SimSun', serif;
  font-size: 20px;
  line-height: 1.4;
  color: var(--gold-bright);
  margin: 0;
}
.contact-response__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

/* ========== 桌面断点 ========== */
@media (min-width: 768px) {
  .contact-hero {
    padding: 52px 0 96px;
  }
  .contact-hero__inner {
    margin-top: 68px;
  }
  .contact-channels__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
  }
  .contact-channel {
    padding: 38px 30px;
  }
  .contact-formblock__grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 56px;
  }
  .contact-address__card {
    grid-template-columns: 1.35fr 1fr;
  }
  .contact-address__map {
    height: 100%;
    min-height: 320px;
  }
  .contact-address__content {
    padding: 48px 42px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .contact-response__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

@media (min-width: 1024px) {
  .contact-channels__grid {
    gap: 32px;
  }
  .contact-formblock {\n    padding: 96px 0;\n  }
  .contact-response {\n    padding: 96px 0;\n  }
  .contact-address {\n    padding: 96px 0;\n  }
  .contact-channels {\n    padding: 96px 0 84px;\n  }
}