.page-contact{
  --contact-ink: #0B0F0D;
  --contact-pine: #14432B;
  --contact-pine-light: #2D6A4F;
  --contact-red: #D62828;
  --contact-orange: #F77F00;
  --contact-yellow: #FFB703;
  --contact-gray: #6C757D;
  --contact-cream: #F2F4F3;
  --contact-font-head: "Montserrat","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --contact-font-body: "Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --contact-font-mono: "JetBrains Mono","Roboto Mono","Consolas","Liberation Mono",monospace;
  --contact-ease: cubic-bezier(.22,.68,0,1);
  --contact-shadow: 0 18px 50px rgba(0,0,0,.35);
  width: 100%;
  margin: 0 auto;
  background: var(--contact-ink);
  color: var(--contact-cream);
  overflow-x: hidden;
  line-height: 1.6;
}

.page-contact *,
.page-contact *::before,
.page-contact *::after{
  box-sizing: border-box;
}

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

.page-contact a{
  color: inherit;
  text-decoration: none;
}

.page-contact .kui-container{
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.page-contact .kui-container--medium{
  max-width: 1120px;
}

.page-contact .kui-container--narrow{
  max-width: 840px;
}

.page-contact .kui-index{
  font-family: var(--contact-font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--contact-orange);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.page-contact .kui-index::before{
  content: "";
  width: 32px;
  height: 1px;
  background: var(--contact-orange);
  display: inline-block;
}

.page-contact .kui-title{
  font-family: var(--contact-font-head);
  font-weight: 800;
  font-size: 2rem;
  line-height: 1.15;
  margin: 0 0 18px 0;
  color: var(--contact-cream);
  letter-spacing: -0.02em;
}

.page-contact .kui-lead{
  font-family: var(--contact-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: #B8C4BE;
  margin: 0;
}

.page-contact .kui-section__head{
  margin-bottom: 40px;
}

.page-contact .kui-section__title{
  font-family: var(--contact-font-head);
  font-weight: 800;
  font-size: 1.5rem;
  line-height: 1.25;
  margin: 0 0 12px 0;
  color: var(--contact-cream);
  letter-spacing: -0.01em;
}

.page-contact .kui-section__sub{
  font-family: var(--contact-font-body);
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--contact-gray);
  margin: 0;
}

.page-contact .kui-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: none;
  cursor: pointer;
  font-family: var(--contact-font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--contact-ease), background-color 0.3s var(--contact-ease), color 0.3s var(--contact-ease), border-color 0.3s var(--contact-ease);
}

.page-contact .kui-btn:hover{
  transform: translateY(-2px);
}

.page-contact .kui-btn--orange{
  background: var(--contact-red);
  color: #FFFFFF;
}

.page-contact .kui-btn--orange:hover{
  background: #B02020;
}

.page-contact .kui-btn--outline{
  background: transparent;
  border: 1px solid rgba(242,244,243,0.35);
  color: var(--contact-cream);
}

.page-contact .kui-btn--outline:hover{
  border-color: var(--contact-orange);
  color: var(--contact-orange);
}

.page-contact .kui-btn--full{
  width: 100%;
}

.page-contact .kui-tag{
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  font-family: var(--contact-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.page-contact .kui-tag--hot{
  background: rgba(214,40,40,0.15);
  color: #FF6B6B;
  border: 1px solid rgba(214,40,40,0.3);
}

.page-contact .kui-tag--plain{
  background: rgba(47,106,79,0.15);
  color: #5FAF8C;
  border: 1px solid rgba(47,106,79,0.3);
}

.page-contact .kui-tag--data{
  background: rgba(255,183,3,0.1);
  color: var(--contact-yellow);
  border: 1px solid rgba(255,183,3,0.25);
}

.page-contact .kui-breadcrumb{
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--contact-font-mono);
  font-size: 0.75rem;
  color: var(--contact-gray);
  margin-bottom: 32px;
}

.page-contact .kui-breadcrumb a{
  color: var(--contact-gray);
  transition: color 0.3s var(--contact-ease);
}

.page-contact .kui-breadcrumb a:hover{
  color: var(--contact-orange);
}

.page-contact .kui-breadcrumb span[aria-current="page"]{
  color: var(--contact-cream);
}

.page-contact__hero{
  position: relative;
  background: linear-gradient(135deg, #14432B 0%, #0B0F0D 62%, #0B0F0D 100%);
  padding: 80px 0 64px 0;
  border-bottom: 1px solid rgba(47,106,79,0.3);
}

.page-contact__hero::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(rgba(47,106,79,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(47,106,79,0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-contact__hero::after{
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 34%;
  height: 100%;
  background: linear-gradient(180deg, rgba(247,127,0,0.12) 0%, transparent 66%);
  clip-path: polygon(28% 0, 100% 0, 78% 100%, 0 100%);
  pointer-events: none;
}

.page-contact__hero-grid{
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.page-contact__hero-copy{
  max-width: 680px;
}

.page-contact__hero-title{
  font-size: 2.25rem;
}

.page-contact__hero-lead{
  max-width: 560px;
}

.page-contact__hero-stats{
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-top: 1px solid rgba(47,106,79,0.5);
  border-bottom: 1px solid rgba(47,106,79,0.5);
}

.page-contact__hero-stat{
  flex: 1 1 33.33%;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid rgba(47,106,79,0.3);
}

.page-contact__hero-stat:last-child{
  border-right: none;
}

.page-contact__hero-stat .kui-data{
  font-family: var(--contact-font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--contact-cream);
  line-height: 1.2;
}

.page-contact__hero-stat-label{
  font-family: var(--contact-font-body);
  font-size: 0.75rem;
  color: var(--contact-gray);
  letter-spacing: 0.04em;
}

.page-contact__connect{
  position: relative;
  padding: 64px 0 56px 0;
  background: #0B0F0D;
}

.page-contact__section-head{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  border-left: 3px solid var(--contact-orange);
  padding-left: 20px;
}

.page-contact__channel-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 36px;
}

.page-contact__channel-card{
  position: relative;
  background: linear-gradient(145deg, #101612 0%, #0B0F0D 100%);
  border: 1px solid rgba(242,244,243,0.08);
  padding: 28px 24px 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 280px;
  transition: transform 0.4s var(--contact-ease), border-color 0.4s var(--contact-ease), box-shadow 0.4s var(--contact-ease);
}

.page-contact__channel-card::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
}

.page-contact__channel-card:hover{
  transform: translateY(-4px);
  box-shadow: var(--contact-shadow);
}

.page-contact__channel-card--orange{
  border-top-color: transparent;
}

.page-contact__channel-card--orange::before{
  background: linear-gradient(90deg, var(--contact-orange), rgba(247,127,0,0.2));
}

.page-contact__channel-card--orange .page-contact__channel-card__email{
  color: var(--contact-orange);
}

.page-contact__channel-card--green{
  border-top-color: transparent;
}

.page-contact__channel-card--green::before{
  background: linear-gradient(90deg, var(--contact-pine-light), rgba(45,106,79,0.2));
}

.page-contact__channel-card--green .page-contact__channel-card__email{
  color: #5FAF8C;
}

.page-contact__channel-card--red{
  border-top-color: transparent;
}

.page-contact__channel-card--red::before{
  background: linear-gradient(90deg, var(--contact-red), rgba(214,40,40,0.2));
}

.page-contact__channel-card--red .page-contact__channel-card__phone{
  color: #FF6B6B;
}

.page-contact__channel-card--yellow{
  border-top-color: transparent;
}

.page-contact__channel-card--yellow::before{
  background: linear-gradient(90deg, var(--contact-yellow), rgba(255,183,3,0.2));
}

.page-contact__channel-card--yellow .page-contact__channel-card__address{
  color: var(--contact-yellow);
}

.page-contact__channel-card__top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-contact__channel-card__index{
  font-size: 0.7rem;
  color: rgba(242,244,243,0.3);
  margin-bottom: 0;
}

.page-contact__channel-card__index::before{
  display: none;
}

.page-contact__channel-card__title{
  font-family: var(--contact-font-head);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: var(--contact-cream);
  letter-spacing: -0.01em;
}

.page-contact__channel-card__desc{
  font-family: var(--contact-font-body);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--contact-gray);
  margin: 0 0 8px 0;
}

.page-contact__channel-card__email{
  font-family: var(--contact-font-mono);
  font-size: 1rem;
  word-break: break-all;
  letter-spacing: 0.02em;
  padding: 10px 14px;
  background: rgba(242,244,243,0.04);
  border: 1px solid rgba(242,244,243,0.08);
  transition: background-color 0.3s var(--contact-ease), border-color 0.3s var(--contact-ease);
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.page-contact__channel-card__email:hover{
  background: rgba(242,244,243,0.08);
  border-color: rgba(242,244,243,0.2);
}

.page-contact__channel-card__phone{
  font-family: var(--contact-font-mono);
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
  padding: 14px 0 4px 0;
  display: inline-block;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--contact-ease);
}

.page-contact__channel-card__phone:hover{
  transform: scale(1.02);
}

.page-contact__channel-card__address{
  font-family: var(--contact-font-mono);
  font-size: 1rem;
  line-height: 1.5;
  padding: 10px 14px;
  background: rgba(242,244,243,0.04);
  border: 1px solid rgba(242,244,243,0.08);
}

.page-contact__channel-card__meta{
  font-family: var(--contact-font-body);
  font-size: 0.78rem;
  color: var(--contact-gray);
  line-height: 1.6;
  margin: 2px 0 0 0;
}

.page-contact__copy-btn{
  margin-top: auto;
  align-self: flex-start;
  padding: 8px 18px;
  font-size: 0.8rem;
}

.page-contact__banner{
  position: relative;
  padding: 0 0 56px 0;
  background: #0B0F0D;
}

.page-contact__banner-img{
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
  border: 1px solid rgba(47,106,79,0.3);
}

.page-contact__worktime{
  padding: 56px 0 56px 0;
  background: linear-gradient(180deg, #0B0F0D 0%, #101612 100%);
  border-top: 1px solid rgba(47,106,79,0.3);
}

.page-contact__worktime-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: stretch;
}

.page-contact__worktime-image{
  position: relative;
  border: 1px solid rgba(47,106,79,0.3);
  overflow: hidden;
}

.page-contact__worktime-img{
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

.page-contact__worktime-content{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 0;
}

.page-contact__worktime-desc{
  font-family: var(--contact-font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  color: #B8C4BE;
  margin: 0;
}

.page-contact__worktime-list{
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.page-contact__worktime-item{
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(242,244,243,0.03);
  border: 1px solid rgba(242,244,243,0.06);
  font-family: var(--contact-font-body);
  font-size: 0.88rem;
  color: var(--contact-cream);
}

.page-contact__worktime-item .kui-tag{
  margin-left: auto;
}

.page-contact__worktime-dot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--contact-pine-light);
  flex-shrink: 0;
}

.page-contact__worktime-dot--orange{
  background: var(--contact-orange);
}

.page-contact__worktime-dot--yellow{
  background: var(--contact-yellow);
}

.page-contact__worktime-note{
  font-family: var(--contact-font-body);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--contact-gray);
  margin: 4px 0 0 0;
  background: rgba(247,127,0,0.05);
  border-left: 2px solid var(--contact-orange);
  padding: 12px 16px;
}

.page-contact__worktime-btn{
  margin-top: 8px;
}

.page-contact__form-section{
  padding: 64px 0 40px 0;
  background: #0B0F0D;
}

.page-contact__form-panel{
  position: relative;
  background: linear-gradient(145deg, #101612 0%, #0B0F0D 100%);
  border: 1px solid rgba(242,244,243,0.1);
  border-top: 4px solid var(--contact-red);
  padding: 36px 24px;
}

.page-contact__form-head{
  margin-bottom: 32px;
}

.page-contact__form{
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-contact__form-field{
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-contact__form-field label{
  font-family: var(--contact-font-mono);
  font-size: 0.8rem;
  color: var(--contact-cream);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-contact__form-field input,
.page-contact__form-field select,
.page-contact__form-field textarea{
  width: 100%;
  background: rgba(242,244,243,0.04);
  border: 1px solid rgba(242,244,243,0.15);
  color: var(--contact-cream);
  font-family: var(--contact-font-body);
  font-size: 0.92rem;
  padding: 13px 16px;
  border-radius: 0;
  outline: none;
  transition: border-color 0.3s var(--contact-ease), background-color 0.3s var(--contact-ease);
}

.page-contact__form-field input:focus,
.page-contact__form-field select:focus,
.page-contact__form-field textarea:focus{
  border-color: var(--contact-orange);
  background: rgba(242,244,243,0.06);
}

.page-contact__form-field input::placeholder,
.page-contact__form-field textarea::placeholder{
  color: rgba(108,117,125,0.7);
}

.page-contact__form-field select{
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--contact-gray) 50%), linear-gradient(135deg, var(--contact-gray) 50%, transparent 50%);
  background-position: calc(100% - 22px) calc(50% - 3px), calc(100% - 17px) calc(50% - 3px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  cursor: pointer;
}

.page-contact__form-field textarea{
  resize: vertical;
  min-height: 120px;
}

.page-contact__form-submit{
  background: var(--contact-red);
  margin-top: 8px;
}

.page-contact__form-submit:hover{
  background: #B02020;
}

.page-contact__form-tip{
  font-family: var(--contact-font-body);
  font-size: 0.75rem;
  color: var(--contact-gray);
  line-height: 1.6;
  margin: 0;
  text-align: center;
}

.page-contact__form-tip a{
  color: var(--contact-gray);
  text-decoration: underline;
  transition: color 0.3s var(--contact-ease);
}

.page-contact__form-tip a:hover{
  color: var(--contact-cream);
}

.page-contact__form-success{
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 48px 20px;
  text-align: center;
  border: 1px solid rgba(47,106,79,0.3);
  background: rgba(47,106,79,0.08);
}

.page-contact__form-success-title{
  font-family: var(--contact-font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--contact-cream);
  margin: 0;
}

.page-contact__form-success-desc{
  font-family: var(--contact-font-body);
  font-size: 0.9rem;
  color: var(--contact-gray);
  line-height: 1.7;
  margin: 0 0 8px 0;
  max-width: 400px;
}

.page-contact__trust{
  padding: 40px 0 64px 0;
  background: #0B0F0D;
}

.page-contact__trust-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.page-contact__trust-item{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 24px 20px;
  background: linear-gradient(145deg, #101612 0%, #0B0F0D 100%);
  border: 1px solid rgba(242,244,243,0.08);
  border-bottom: 3px solid var(--contact-orange);
}

.page-contact__trust-item .kui-data{
  font-family: var(--contact-font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--contact-cream);
  line-height: 1.2;
}

.page-contact__trust-label{
  font-family: var(--contact-font-body);
  font-size: 0.78rem;
  color: var(--contact-gray);
  letter-spacing: 0.03em;
}

@media (min-width: 640px){
  .page-contact__hero{
    padding: 96px 0 72px 0;
  }

  .page-contact__hero-title{
    font-size: 2.75rem;
  }

  .page-contact__hero-lead{
    font-size: 1.1rem;
  }

  .page-contact__hero-stat .kui-data{
    font-size: 1.6rem;
  }

  .page-contact .kui-section__title{
    font-size: 1.75rem;
  }

  .page-contact__channel-grid{
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .page-contact__channel-card{
    padding: 32px 28px 36px 28px;
    min-height: 300px;
  }

  .page-contact__channel-card__phone{
    font-size: 2.6rem;
  }

  .page-contact__form-panel{
    padding: 48px 40px;
  }

  .page-contact__worktime-grid{
    grid-template-columns: 0.8fr 1.2fr;
    gap: 40px;
    align-items: center;
  }

  .page-contact__worktime-content{
    padding: 0;
  }

  .page-contact__trust-grid{
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .page-contact__trust-item .kui-data{
    font-size: 1.8rem;
  }
}

@media (min-width: 1024px){
  .page-contact__hero-grid{
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 60px;
  }

  .page-contact__hero-copy{
    max-width: 620px;
  }

  .page-contact__hero-stats{
    min-width: 400px;
    flex-wrap: nowrap;
  }

  .page-contact__hero-title{
    font-size: 3.25rem;
  }

  .page-contact__hero-lead{
    font-size: 1.15rem;
  }

  .page-contact__section-head{
    flex-direction: row;
    align-items: center;
    gap: 24px;
  }

  .page-contact__section-head .kui-section__title{
    margin-bottom: 0;
  }

  .page-contact__section-head .kui-section__sub{
    margin-left: auto;
  }

  .page-contact__channel-grid{
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-left: 1px solid rgba(242,244,243,0.08);
  }

  .page-contact__channel-card{
    border-left: none;
    border-top: 1px solid rgba(242,244,243,0.08);
    border-bottom: 1px solid rgba(242,244,243,0.08);
    border-right: 1px solid rgba(242,244,243,0.08);
    min-height: 380px;
  }

  .page-contact__channel-card::before{
    width: 4px;
    height: 100%;
    top: 0;
    left: 0;
  }

  .page-contact__channel-card:first-child{
    border-left: 1px solid rgba(242,244,243,0.08);
  }

  .page-contact__channel-card__desc{
    font-size: 0.84rem;
  }

  .page-contact__channel-card__email{
    font-size: 0.88rem;
  }

  .page-contact__channel-card__address{
    font-size: 0.88rem;
  }

  .page-contact__channel-card__phone{
    font-size: 2.2rem;
  }

  .page-contact__form-panel{
    padding: 56px 60px;
  }

  .page-contact__trust{
    padding: 24px 0 80px 0;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after{
    transition: none !important;
    animation: none !important;
  }

  .page-contact [data-reveal]{
    opacity: 1 !important;
    transform: none !important;
  }
}