.page-contact {
  --contact-green-deep: #0A3A1E;
  --contact-silver-soft: rgba(169, 176, 181, 0.14);
  background-color: var(--color-cream);
}

/* ========== Hero ========== */
.page-contact .contact-hero {
  position: relative;
  padding: 132px 0 96px;
  overflow: hidden;
  color: var(--color-milk);
  background: linear-gradient(112deg, var(--color-dark) 0%, var(--color-dark) 48%, #0A4E28 72%, var(--color-green) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: 48px;
}

.page-contact .contact-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 13px;
  color: rgba(246, 242, 231, 0.6);
}

.page-contact .contact-hero .breadcrumb__item {
  display: inline-flex;
  align-items: center;
}

.page-contact .contact-hero .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(246, 242, 231, 0.28);
}

.page-contact .contact-hero .breadcrumb__link {
  color: rgba(246, 242, 231, 0.82);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-contact .contact-hero .breadcrumb__link:hover {
  color: var(--color-milk);
}

.page-contact .contact-hero .sec-index {
  display: inline-block;
  color: rgba(246, 242, 231, 0.5);
  margin-bottom: 6px;
}

.page-contact .contact-hero .sec-index::after {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  background: var(--color-orange);
  margin-top: 10px;
}

.page-contact .contact-hero__title {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 16px 0 20px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.6rem, 10vw, 5.2rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--color-milk);
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.18);
}

.page-contact .contact-hero__title::after {
  content: "";
  display: block;
  width: 72px;
  height: 6px;
  flex-shrink: 0;
  background: var(--color-orange);
}

.page-contact .contact-hero__lead {
  max-width: 680px;
  margin: 0;
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(246, 242, 231, 0.82);
}

/* ========== 联系渠道 ========== */
.page-contact .contact-channel-section {
  position: relative;
  padding: 88px 0;
  background-image: repeating-linear-gradient(
    -35deg,
    rgba(169, 176, 181, 0.06) 0,
    rgba(169, 176, 181, 0.06) 1px,
    transparent 1px,
    transparent 10px
  );
}

.page-contact .section-head {
  margin-bottom: 44px;
}

.page-contact .section-head .sec-index {
  display: block;
  margin-bottom: 10px;
}

.page-contact .section-head__title {
  margin: 4px 0 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.page-contact .section-head__desc {
  max-width: 640px;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-gray);
}

.page-contact .contact-channel-grid {
  gap: 24px;
}

.page-contact .contact-channel {
  position: relative;
  padding: 30px 28px 34px;
  background: var(--color-milk);
  border-left: 4px solid var(--color-green);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.page-contact .contact-channel:hover {
  transform: translateY(-4px);
  box-shadow: 12px 12px 0 -8px var(--color-cream), 12px 12px 0 -6px var(--color-silver);
}

.page-contact .contact-channel__num {
  position: absolute;
  top: 24px;
  right: 26px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--color-silver);
}

.page-contact .contact-channel__title {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-ink);
}

.page-contact .contact-channel__usage {
  margin-bottom: 24px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-green);
}

.page-contact .contact-channel__value {
  margin: 8px 0 18px;
  line-height: 1.35;
}

.page-contact .contact-channel__value--phone {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(2rem, 7vw, 3.4rem);
  letter-spacing: 0.03em;
  color: var(--color-orange);
}

.page-contact .contact-channel__value--mail {
  font-family: var(--font-data);
  font-weight: 500;
  font-size: clamp(1.15rem, 3vw, 1.65rem);
  word-break: break-all;
  color: var(--color-green);
}

.page-contact .contact-channel__note {
  margin: 0;
  padding-top: 16px;
  border-top: 1px dashed var(--color-silver);
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-gray);
}

/* ========== 地址 + 地图 ========== */
.page-contact .contact-address-row {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 24px;
  background: linear-gradient(120deg, #E3E6E0 0%, var(--color-cream) 100%);
  border-left: 4px solid var(--color-green);
}

.page-contact .contact-address-wrap {
  padding: 30px 28px;
}

.page-contact .contact-address-wrap .contact-channel__num {
  position: static;
  display: block;
  margin-bottom: 8px;
}

.page-contact .contact-address-wrap .contact-channel__title {
  font-size: 1.5rem;
}

.page-contact .contact-address-wrap .contact-channel__value--address {
  max-width: 18em;
  margin: 8px 0 18px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.3rem, 4vw, 2rem);
  line-height: 1.4;
  color: var(--color-ink);
}

.page-contact .contact-map {
  position: relative;
  margin: 0;
  min-height: 260px;
}

.page-contact .contact-map img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

.page-contact .contact-map__cap {
  position: absolute;
  left: 16px;
  bottom: 14px;
  margin: 0;
  padding: 6px 12px;
  background: rgba(43, 43, 40, 0.82);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--color-milk);
}

/* ========== 留言表单 ========== */
.page-contact .contact-form-section {
  padding: 88px 0;
  background: linear-gradient(180deg, var(--color-cream) 0%, #ECE8DB 100%);
}

.page-contact .contact-form-layout {
  display: grid;
  gap: 48px;
}

.page-contact .contact-form-main {
  min-width: 0;
}

.page-contact .contact-form {
  margin-top: 36px;
}

.page-contact .contact-form__row {
  display: grid;
  gap: 20px;
}

.page-contact .contact-form__field {
  margin-bottom: 26px;
}

.page-contact .contact-form__field label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gray);
}

.page-contact .contact-form__field input,
.page-contact .contact-form__field select,
.page-contact .contact-form__field textarea {
  width: 100%;
  padding: 12px 2px;
  border: 0;
  border-bottom: 2px solid var(--color-silver);
  border-radius: 0;
  background: transparent;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-ink);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-contact .contact-form__field input::placeholder,
.page-contact .contact-form__field textarea::placeholder {
  color: #A6AAA0;
}

.page-contact .contact-form__field select {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 36px;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23A9B0B5' stroke-width='2' stroke-linecap='square'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.page-contact .contact-form__field input:focus,
.page-contact .contact-form__field select:focus,
.page-contact .contact-form__field textarea:focus {
  outline: none;
  border-bottom-color: var(--color-green);
  box-shadow: 0 1px 0 0 var(--color-green);
}

.page-contact .contact-form__field input:user-invalid,
.page-contact .contact-form__field select:user-invalid,
.page-contact .contact-form__field textarea:user-invalid {
  border-bottom-color: var(--color-orange);
  box-shadow: 0 1px 0 0 var(--color-orange);
}

.page-contact .contact-form__field textarea {
  min-height: 120px;
  resize: vertical;
}

.page-contact .contact-form__submit-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 30px;
}

.page-contact .contact-form__submit-row .btn {
  min-width: 160px;
}

.page-contact .contact-form__hint {
  max-width: 400px;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-gray);
}

.page-contact .contact-form__hint a {
  color: var(--color-green);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-form-aside {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-contact .contact-service-img {
  position: relative;
  margin: 0;
}

.page-contact .contact-service-img img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-contact .contact-service-img figcaption {
  margin-top: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-gray);
}

.page-contact .contact-hotline-note {
  padding: 24px 28px;
  background: var(--color-dark);
  border-left: 4px solid var(--color-orange);
  color: var(--color-milk);
}

.page-contact .contact-hotline-note__label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-silver);
}

.page-contact .contact-hotline-note__value {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: 0.02em;
  color: var(--color-orange);
}

.page-contact .contact-hotline-note__desc {
  margin: 0;
  font-size: 13px;
  color: var(--color-silver);
}

/* ========== 服务时间与响应承诺 ========== */
.page-contact .contact-promise {
  position: relative;
  overflow: hidden;
  padding: 80px 0 88px;
  background: var(--color-dark);
  color: var(--color-milk);
}

.page-contact .contact-promise::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(115deg, transparent 0, transparent 26px, rgba(255, 253, 245, 0.05) 26px, rgba(255, 253, 245, 0.05) 27px),
    repeating-linear-gradient(25deg, transparent 0, transparent 26px, rgba(255, 253, 245, 0.05) 26px, rgba(255, 253, 245, 0.05) 27px);
}

.page-contact .contact-promise::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -80px;
  width: 420px;
  height: 420px;
  background: repeating-linear-gradient(45deg, rgba(255, 75, 31, 0.14) 0, rgba(255, 75, 31, 0.14) 2px, transparent 2px, transparent 22px);
  transform: rotate(10deg);
}

.page-contact .contact-promise__inner {
  position: relative;
  z-index: 1;
}

.page-contact .section-head--light .section-head__title {
  color: var(--color-milk);
}

.page-contact .section-head--light .section-head__desc {
  color: rgba(246, 242, 231, 0.72);
}

.page-contact .sec-index--light {
  color: rgba(246, 242, 231, 0.5);
}

.page-contact .contact-promise__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 48px;
}

.page-contact .promise-item {
  min-height: 150px;
  padding: 24px 22px;
  background: rgba(255, 253, 245, 0.04);
  border-top: 1px solid rgba(169, 176, 181, 0.22);
}

.page-contact .promise-item::before {
  content: "";
  display: block;
  width: 42px;
  height: 4px;
  margin-bottom: 14px;
  background: var(--color-orange);
}

.page-contact .promise-item__label {
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-silver);
}

.page-contact .promise-item__value {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
  color: var(--color-orange);
}

.page-contact .promise-item__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(246, 242, 231, 0.7);
}

.page-contact .contact-promise__foot {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(169, 176, 181, 0.2);
  font-size: 13px;
  color: rgba(246, 242, 231, 0.5);
}

/* ========== 更多帮助 ========== */
.page-contact .contact-next {
  padding: 72px 0;
}

.page-contact .contact-next__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .contact-next__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 28px 30px;
  background: var(--color-milk);
  border: 1px solid var(--color-silver);
}

.page-contact .contact-next__num {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-green);
}

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

  .page-contact .contact-address-row {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: stretch;
  }

  .page-contact .contact-address-wrap {
    padding: 36px 32px;
  }

  .page-contact .contact-map img {
    min-height: 300px;
  }
}

@media (min-width: 720px) {
  .page-contact .contact-promise__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-contact .contact-next__inner {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-form-layout {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
    align-items: start;
  }

  .page-contact .contact-address-row {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-map img {
    min-height: 340px;
  }

  .page-contact .contact-hero__lead {
    font-size: 1.05rem;
  }
}