.page-contact{
  --contact-card-border: 2px solid var(--color-ink);
  --contact-slant: -4deg;
  overflow-x: hidden;
}

.page-contact .breadcrumb{
  padding: 1.25rem 0 0.5rem;
}
.page-contact .breadcrumb__sep{
  margin: 0 0.5rem;
  color: rgba(28,28,42,0.45);
  font-family: var(--font-num);
}
.page-contact .breadcrumb a{
  color: var(--color-secondary);
  text-decoration: none;
}
.page-contact .breadcrumb a:hover{
  color: var(--color-primary);
}

/* ============ HERO ============ */
.page-contact .contact-hero{
  position: relative;
  padding: 3rem 1.25rem 6.5rem;
  background:
    radial-gradient(circle at 82% 18%, rgba(255,77,46,0.28), transparent 36%),
    var(--color-dark-bg);
  color: var(--color-dark-text);
  overflow: hidden;
}
.page-contact .contact-hero__inner{
  position: relative;
  z-index: 2;
  display: grid;
  gap: 2.25rem;
  max-width: var(--container-max);
  margin: 0 auto;
}
.page-contact .contact-hero__kicker{
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1rem;
  font-family: var(--font-num);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-orange);
}
.page-contact .contact-hero__kicker-line{
  display: inline-block;
  width: 2.75rem;
  height: 2px;
  background: var(--color-accent-orange);
}
.page-contact .contact-hero__title{
  position: relative;
  display: inline-block;
  margin: 0 0 1.1rem;
  font-family: var(--font-head);
  font-size: clamp(3rem, 14vw, 6.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.page-contact .contact-hero__title::before{
  content: "";
  position: absolute;
  left: -0.35rem;
  top: 0.15em;
  width: 0.32rem;
  height: 0.82em;
  background: var(--color-primary);
  transform: skewY(var(--contact-slant));
}
.page-contact .contact-hero__lead{
  max-width: 35rem;
  margin: 0 0 1.5rem;
  font-size: 1.02rem;
  line-height: 1.75;
  color: rgba(248,244,236,0.84);
}
.page-contact .contact-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 0 0 1.5rem;
}
.page-contact .contact-hero__phone-btn{
  background: transparent;
  border-color: rgba(248,244,236,0.65);
  color: var(--color-dark-text);
}
.page-contact .contact-hero__phone-btn:hover{
  background: rgba(248,244,236,0.08);
  border-color: var(--color-dark-text);
}
.page-contact .contact-hero__keywords{
  margin: 0;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(248,244,236,0.16);
  font-size: 0.86rem;
  line-height: 1.85;
  color: rgba(248,244,236,0.7);
  overflow-wrap: break-word;
}
.page-contact .contact-hero__keywords span{
  margin-right: 0.55rem;
  color: var(--color-accent-orange);
  font-weight: 700;
}
.page-contact .contact-hero__figure{
  position: relative;
  margin: 0;
  aspect-ratio: 5 / 3;
  overflow: hidden;
  border: 2px solid var(--color-white);
  box-shadow: var(--shadow-lg);
}
.page-contact .contact-hero__img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: rotate(-1deg) scale(1.06);
}
.page-contact .contact-hero__cap{
  position: absolute;
  right: 0.6rem;
  bottom: 0.6rem;
  margin: 0;
  padding: 0.32rem 0.7rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.page-contact .contact-hero__decors{
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.page-contact .contact-hero__num{
  position: absolute;
  top: 1.2rem;
  right: 0.5rem;
  font-family: var(--font-num);
  font-size: clamp(4.5rem, 18vw, 9.5rem);
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,122,69,0.32);
  user-select: none;
}
.page-contact .contact-hero__num span{
  color: var(--color-primary);
  -webkit-text-stroke: 0;
}
.page-contact .contact-hero__band{
  position: absolute;
  left: -8%;
  bottom: 0;
  width: 64%;
  height: 5rem;
  background: var(--color-primary);
  opacity: 0.9;
  transform: skewY(var(--contact-slant));
  z-index: 0;
}
.page-contact .contact-hero__tri{
  position: absolute;
  right: 6%;
  bottom: 3rem;
  width: 0;
  height: 0;
  border-left: 2rem solid transparent;
  border-bottom: 3.2rem solid var(--color-secondary-light);
  opacity: 0.75;
}

/* ============ 客服渠道 ============ */
.page-contact .contact-channels{
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
}
.page-contact .contact-channels__grid{
  display: grid;
  gap: 1.4rem;
  margin-top: 2.25rem;
}
.page-contact .contact-card{
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.75rem 1.4rem 1.4rem;
  background: var(--color-white);
  border: var(--contact-card-border);
  box-shadow: var(--shadow-md);
}
.page-contact .contact-card__index{
  position: absolute;
  top: -0.7rem;
  left: 1rem;
  padding: 0.2rem 0.62rem;
  background: var(--color-ink);
  color: var(--color-dark-text);
  font-family: var(--font-num);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  transform: rotate(-2deg);
}
.page-contact .contact-card__label{
  margin: 0.4rem 0 0.2rem;
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-ink);
}
.page-contact .contact-card__desc{
  margin: 0 0 1rem;
  font-size: 0.92rem;
  line-height: 1.65;
  color: rgba(28,28,42,0.74);
}
.page-contact .contact-card__value-row{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  margin-top: auto;
}
.page-contact .contact-card__value{
  font-family: var(--font-num);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-secondary);
  text-decoration: none;
  word-break: break-all;
}
.page-contact .contact-card__value:hover{
  color: var(--color-primary);
}
.page-contact .contact-card__copy{
  border: 1.5px solid var(--color-secondary);
  background: transparent;
  color: var(--color-secondary);
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.page-contact .contact-card__copy:hover,
.page-contact .contact-card__copy--ok{
  background: var(--color-secondary);
  color: var(--color-white);
}
.page-contact .contact-card__note{
  width: 100%;
  margin: 0.8rem 0 0;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--color-border);
  font-size: 0.8rem;
  line-height: 1.55;
  color: rgba(28,28,42,0.62);
}
.page-contact .contact-card--service{
  background: var(--color-secondary);
  border-color: var(--color-ink);
  color: var(--color-dark-text);
}
.page-contact .contact-card--service .contact-card__index{
  background: var(--color-primary);
}
.page-contact .contact-card--service .contact-card__label{
  color: var(--color-dark-text);
}
.page-contact .contact-card__time{
  margin: 0.2rem 0 0.4rem;
  font-family: var(--font-num);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent-orange);
}
.page-contact .contact-card--service .contact-card__desc{
  color: rgba(248,244,236,0.84);
}
.page-contact .contact-card--service .btn-outline{
  margin-top: auto;
  border-color: rgba(248,244,236,0.72);
  color: var(--color-dark-text);
  background: transparent;
}
.page-contact .contact-card--service .btn-outline:hover{
  border-color: var(--color-dark-text);
  background: rgba(248,244,236,0.08);
}

/* ============ 在线留言 ============ */
.page-contact .contact-form-section{
  position: relative;
  padding: 4.25rem 0 5rem;
  background:
    radial-gradient(circle at 8% 4%, rgba(0,168,255,0.16), transparent 40%),
    linear-gradient(rgba(248,244,236,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248,244,236,0.04) 1px, transparent 1px),
    var(--color-dark-bg);
  background-size: auto, 44px 44px, 44px 44px, auto;
  color: var(--color-dark-text);
  overflow: hidden;
}
.page-contact .contact-form-section::before{
  content: "FORM";
  position: absolute;
  top: -1.5rem;
  right: -0.5rem;
  font-family: var(--font-head);
  font-size: clamp(6rem, 20vw, 13rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(248,244,236,0.045);
  pointer-events: none;
  user-select: none;
}
.page-contact .contact-form-section::after{
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0.5rem;
  background: repeating-linear-gradient(135deg, var(--color-primary) 0 14px, var(--color-primary-dark) 14px 28px);
}
.page-contact .contact-form-section__inner{
  position: relative;
  z-index: 2;
  display: grid;
  gap: 2.5rem;
}
.page-contact .contact-form-section__intro .section-tag--light{
  color: var(--color-accent-orange);
}
.page-contact .contact-form-section__title{
  margin: 0.5rem 0 1rem;
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 6vw, 2.7rem);
  line-height: 1.12;
  color: var(--color-dark-text);
}
.page-contact .contact-form-section__intro p{
  line-height: 1.75;
  color: rgba(248,244,236,0.8);
}
.page-contact .contact-form-section__link{
  color: var(--color-accent-cyan);
  text-decoration: underline;
}
.page-contact .contact-form-section__list{
  display: grid;
  gap: 0.65rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .contact-form-section__list li{
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: rgba(248,244,236,0.88);
}
.page-contact .contact-form-section__list li::before{
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-family: var(--font-num);
  font-weight: 700;
}
.page-contact .contact-form-wrap{
  position: relative;
}
.page-contact .contact-form{
  padding: 1.6rem 1.35rem;
  background: var(--color-white);
  color: var(--color-ink);
  border: 2px solid var(--color-ink);
  box-shadow: var(--shadow-lg);
}
.page-contact .contact-form__row{
  display: grid;
  gap: 1rem;
}
.page-contact .contact-form__field{
  display: grid;
  gap: 0.4rem;
}
.page-contact .contact-form__field > span{
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-ink);
}
.page-contact .contact-form__field input,
.page-contact .contact-form__field select,
.page-contact .contact-form__field textarea{
  width: 100%;
  box-sizing: border-box;
  border: 1.5px solid var(--color-border);
  border-radius: 0;
  background: var(--color-bg-warm);
  padding: 0.68rem 0.85rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-ink);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.page-contact .contact-form__field input:focus,
.page-contact .contact-form__field select:focus,
.page-contact .contact-form__field textarea:focus{
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 3px 3px 0 rgba(255,77,46,0.16);
}
.page-contact .contact-form__field textarea{
  resize: vertical;
  min-height: 7rem;
}
.page-contact .contact-form__submit{
  display: block;
  width: 100%;
  margin-top: 1.25rem;
  padding: 0.85rem 1.4rem;
  font-size: 1.02rem;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.page-contact .contact-form__privacy{
  margin: 0.8rem 0 0;
  font-size: 0.8rem;
  line-height: 1.6;
  color: rgba(28,28,42,0.64);
}
.page-contact .contact-form__privacy a{
  color: var(--color-secondary);
  text-decoration: underline;
}
.page-contact .contact-form__success{
  margin-top: 1rem;
  padding: 1.25rem;
  background: var(--color-secondary);
  color: var(--color-dark-text);
  border: 2px solid var(--color-ink);
  box-shadow: var(--shadow-md);
  font-weight: 700;
  text-align: center;
}
.page-contact .contact-form__success[hidden]{
  display: none;
}

/* ============ 联系地址 ============ */
.page-contact .contact-address{
  padding-top: 4.5rem;
  padding-bottom: 5rem;
}
.page-contact .contact-address__inner{
  display: grid;
  gap: 1.75rem;
  margin-top: 2.5rem;
}
.page-contact .contact-address__figure{
  position: relative;
  margin: 0;
  background: var(--color-ink);
  border: 2px solid var(--color-ink);
  box-shadow: var(--shadow-md);
}
.page-contact .contact-address__figure::before{
  content: "";
  position: absolute;
  left: -10px;
  top: -10px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--color-primary);
  z-index: 2;
  pointer-events: none;
}
.page-contact .contact-address__figure::after{
  content: "MAP";
  position: absolute;
  right: 0.7rem;
  top: 0.7rem;
  z-index: 2;
  padding: 0.24rem 0.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-num);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}
.page-contact .contact-address__figure img{
  display: block;
  width: 100%;
  height: auto;
}
.page-contact .contact-address__info{
  padding: 0.4rem 0 0.4rem 1.4rem;
  border-left: 4px solid var(--color-primary);
}
.page-contact .contact-address__label{
  margin: 0 0 0.4rem;
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.page-contact .contact-address__line{
  margin: 0 0 0.9rem;
  font-family: var(--font-head);
  font-size: clamp(1.35rem, 4.6vw, 2rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-ink);
}
.page-contact .contact-address__note{
  max-width: 24rem;
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(28,28,42,0.7);
}
.page-contact .contact-address__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* ============ 平板 ============ */
@media (min-width: 760px){
  .page-contact .contact-channels__grid{
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .contact-form__row{
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .contact-form__field--full{
    grid-column: 1 / -1;
  }
  .page-contact .contact-address__inner{
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2.5rem;
  }
}

/* ============ 桌面 ============ */
@media (min-width: 960px){
  .page-contact .contact-hero{
    padding-top: 5rem;
    padding-bottom: 7rem;
  }
  .page-contact .contact-hero__inner{
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    gap: 3.5rem;
    align-items: center;
  }
  .page-contact .contact-hero__title{
    font-size: 6.4rem;
  }
  .page-contact .contact-hero__lead{
    font-size: 1.08rem;
  }
  .page-contact .contact-hero__figure{
    aspect-ratio: 4 / 3;
  }
  .page-contact .contact-form-section__inner{
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
    align-items: start;
  }
  .page-contact .contact-form__submit{
    width: auto;
    min-width: 220px;
  }
  .page-contact .contact-address__inner{
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
  }
}