.page-contact {
  --contact-ink: var(--c-gray);
  --contact-paper-shadow: 8px 8px 0 0 rgba(20, 82, 63, .14);
  --contact-radius: 2px;
  background: var(--c-snow);
  color: var(--contact-ink);
}

/* ---------- 顶部面包屑 ---------- */
.page-contact .contact-topbar {
  background: var(--c-green-900);
  padding: 16px 0 20px;
}
.page-contact .contact-topbar .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
}
.page-contact .contact-topbar .breadcrumb__item {
  color: rgba(247, 250, 248, .62);
}
.page-contact .contact-topbar .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(247, 250, 248, .35);
}
.page-contact .contact-topbar .breadcrumb__link {
  color: var(--c-blue-200);
  text-decoration: none;
}
.page-contact .contact-topbar .breadcrumb__link:hover,
.page-contact .contact-topbar .breadcrumb__link:focus-visible {
  color: var(--c-snow);
  outline: 2px solid var(--c-orange);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(122deg, var(--c-green-900) 0 48%, var(--c-green-700) 48% 100%);
  color: var(--c-snow);
  padding: 8px 0 104px;
}
.page-contact .contact-hero__glow {
  position: absolute;
  top: -140px;
  right: -160px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 107, 255, .34) 0%, rgba(47, 107, 255, 0) 68%);
  pointer-events: none;
}
.page-contact .contact-hero__horizon {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 62px;
  background:
    radial-gradient(120% 100% at 50% 100%, rgba(239, 243, 238, .92) 0 42%, rgba(239, 243, 238, 0) 70%);
  pointer-events: none;
}
.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
  padding-top: 36px;
}
.page-contact .contact-hero .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-orange);
}
.page-contact .contact-hero h1 {
  margin: 0 0 18px;
  font-size: 34px;
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: -.01em;
}
.page-contact .contact-hero .lede {
  margin: 0 0 26px;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(247, 250, 248, .84);
}
.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.page-contact .contact-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-light);
  font-size: 14px;
  color: rgba(247, 250, 248, .82);
}
.page-contact .hero-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 20px;
  color: var(--c-gold);
  margin-right: 4px;
  border-bottom: 1px dashed rgba(232, 177, 74, .7);
}
.page-contact .contact-hero__visual {
  margin: 0;
  position: relative;
}
.page-contact .contact-hero__visual::before {
  content: "";
  position: absolute;
  inset: 14px 14px -14px -8px;
  border: 1px solid rgba(232, 177, 74, .5);
  pointer-events: none;
}
.page-contact .contact-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line-light);
}

/* ---------- 三通道 ---------- */
.page-contact .contact-channels {
  padding: 62px 0 70px;
  background: var(--c-snow);
}
.page-contact .contact-channels .section-head {
  margin-bottom: 42px;
}
.page-contact .section-head__en {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-green-500);
}
.page-contact .section-head__title {
  margin: 0 0 12px;
  font-size: 26px;
  line-height: 1.28;
  font-weight: 900;
  color: var(--c-green-800);
  position: relative;
  padding-bottom: 12px;
}
.page-contact .section-head__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56px;
  height: 6px;
  background: var(--c-orange);
}
.page-contact .section-head__desc {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-gray);
}
.page-contact .section-head--center {
  text-align: center;
}
.page-contact .section-head--center .section-head__title::after {
  left: 50%;
  transform: translateX(-50%);
}
.page-contact .section-head--center .section-head__desc {
  margin-left: auto;
  margin-right: auto;
}

.page-contact .channels {
  display: grid;
  gap: 26px;
}
.page-contact .channel-card {
  position: relative;
  background: var(--c-paper);
  border: 1px solid var(--c-green-500);
  border-radius: var(--contact-radius);
  padding: 34px 24px 26px;
  box-shadow: var(--contact-paper-shadow);
  color: var(--c-gray);
}
.page-contact .channel-card::after {
  content: "";
  position: absolute;
  inset: 6px -6px -6px 6px;
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  pointer-events: none;
}
.page-contact .channel-card--a { transform: translateY(0); }
.page-contact .channel-card--b { border-color: var(--c-orange); }
.page-contact .channel-card--c { border-color: var(--c-blue); }

.page-contact .channel-card__tape {
  position: absolute;
  top: -13px;
  right: 18px;
  display: inline-block;
  padding: 5px 12px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-snow);
  background: var(--c-green-700);
  clip-path: polygon(10px 0, 100% 0, 100% 100%, 0 100%);
  padding-left: 20px;
}
.page-contact .channel-card--b .channel-card__tape { background: var(--c-orange-700); }
.page-contact .channel-card--c .channel-card__tape { background: var(--c-blue); }

.page-contact .channel-card__num {
  margin: 0 0 8px;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: rgba(46, 125, 91, .35);
}
.page-contact .channel-card--b .channel-card__num { color: rgba(255, 106, 43, .38); }
.page-contact .channel-card--c .channel-card__num { color: rgba(47, 107, 255, .32); }

.page-contact .channel-card__title {
  margin: 0 0 12px;
  font-size: 21px;
  font-weight: 800;
  color: var(--c-green-800);
  letter-spacing: -.005em;
}
.page-contact .channel-card__desc {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
}
.page-contact .channel-card__meta {
  margin: 0 0 16px;
  padding: 14px 0 0;
  border-top: 1px dashed var(--line);
  display: grid;
  gap: 10px;
}
.page-contact .channel-card__meta > div {
  display: grid;
  gap: 2px;
}
.page-contact .channel-card__meta dt {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-green-500);
}
.page-contact .channel-card__meta dd {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-green-800);
  word-break: break-all;
}
.page-contact .channel-card__meta a {
  color: var(--c-green-800);
  text-decoration: underline;
  text-decoration-style: dashed;
  text-decoration-color: var(--c-gold);
  text-underline-offset: 3px;
}
.page-contact .channel-card__meta a:hover,
.page-contact .channel-card__meta a:focus-visible {
  color: var(--c-orange-700);
  outline: 2px solid var(--c-orange);
  outline-offset: 3px;
}
.page-contact .channel-card__tip {
  margin: 0;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-green-800);
  background: rgba(185, 212, 255, .35);
  border-left: 3px solid var(--c-blue);
}

/* ---------- 内容纠错 ---------- */
.page-contact .contact-fix {
  background: var(--c-green-800);
  color: var(--c-snow);
  padding: 62px 0 66px;
  position: relative;
  overflow: hidden;
}
.page-contact .contact-fix::before {
  content: "";
  position: absolute;
  left: -80px;
  top: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 43, .2) 0%, rgba(255, 106, 43, 0) 70%);
  pointer-events: none;
}
.page-contact .fix-layout {
  position: relative;
  display: grid;
  gap: 38px;
}
.page-contact .fix-layout__text .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-orange);
}
.page-contact .fix-layout__text h2 {
  margin: 0 0 18px;
  font-size: 25px;
  line-height: 1.3;
  font-weight: 900;
  color: var(--c-snow);
}
.page-contact .fix-layout__text p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(247, 250, 248, .82);
  max-width: 52ch;
}
.page-contact .fix-layout__text .btn {
  margin-top: 10px;
}
.page-contact .fix-layout__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-light);
}
.page-contact .fix-layout__steps li {
  position: relative;
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding: 20px 0 20px 18px;
  border-bottom: 1px solid var(--line-light);
}
.page-contact .fix-layout__steps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 43, .18);
}
.page-contact .fix-step__index {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-gold);
  letter-spacing: .06em;
}
.page-contact .fix-step__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--c-snow);
}
.page-contact .fix-step__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(247, 250, 248, .74);
}

/* ---------- 服务范围 ---------- */
.page-contact .contact-range {
  padding: 64px 0 68px;
  background:
    linear-gradient(180deg, rgba(239, 243, 238, .95) 0 62%, rgba(247, 250, 248, 1) 100%);
}
.page-contact .range-layout {
  display: grid;
  gap: 34px;
  margin-top: 40px;
}
.page-contact .range-map {
  margin: 0;
  position: relative;
  background: var(--c-green-800);
  padding: 10px;
  box-shadow: var(--contact-paper-shadow);
}
.page-contact .range-map img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}
.page-contact .range-map .figure__caption {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 12px 0 0;
  font-size: 13px;
  color: rgba(247, 250, 248, .82);
}
.page-contact .range-map .tag--gold {
  display: inline-block;
  padding: 3px 9px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-green-900);
  background: var(--c-gold);
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}
.page-contact .range-origin {
  display: grid;
  gap: 22px;
  align-content: start;
  padding: 22px;
  background: var(--c-paper);
  border: 1px solid var(--line);
}
.page-contact .range-rings {
  width: 168px;
  height: 168px;
  max-width: 100%;
  margin: 0 auto;
  display: block;
}
.page-contact .range-rings__ring {
  fill: none;
  stroke: var(--c-green-500);
  stroke-width: 1;
  stroke-dasharray: 4 5;
  opacity: .8;
}
.page-contact .range-rings__axis {
  stroke: var(--c-green-500);
  stroke-width: 1;
  opacity: .38;
}
.page-contact .range-rings__dot {
  fill: var(--c-orange);
  stroke: var(--c-orange-700);
  stroke-width: 1.5;
}
.page-contact .range-list {
  margin: 0;
  display: grid;
  gap: 14px;
}
.page-contact .range-list > div {
  display: grid;
  gap: 3px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}
.page-contact .range-list > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-contact .range-list dt {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-green-500);
}
.page-contact .range-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  font-weight: 700;
  color: var(--c-green-800);
}

.page-contact .range-cells {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
}
.page-contact .range-cells span {
  display: block;
  height: 16px;
  background: rgba(46, 125, 91, .24);
  border-radius: 1px;
  transition: background .25s ease, transform .25s ease;
}
.page-contact .range-cells span:nth-child(3n) { background: rgba(47, 107, 255, .32); }
.page-contact .range-cells span:nth-child(5n) { background: rgba(232, 177, 74, .55); }
.page-contact .range-cells span:nth-child(7n) { background: rgba(255, 106, 43, .45); }
.page-contact .range-cells span:hover,
.page-contact .range-cells span:focus-within {
  background: var(--c-orange);
  transform: scaleY(1.35);
}

/* ---------- 工作时段 ---------- */
.page-contact .contact-hours {
  padding: 60px 0 68px;
  background: var(--c-paper);
  border-top: 1px solid var(--line-soft);
}
.page-contact .hours-layout {
  display: grid;
  gap: 34px;
}
.page-contact .hours-layout__text .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-green-500);
}
.page-contact .hours-layout__text h2 {
  margin: 0 0 16px;
  font-size: 24px;
  line-height: 1.3;
  font-weight: 900;
  color: var(--c-green-800);
}
.page-contact .hours-layout__text p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  max-width: 50ch;
}
.page-contact .hours-layout__text .btn {
  margin-top: 8px;
}
.page-contact .hours-bar {
  background: var(--c-snow);
  border: 1px solid var(--line);
  padding: 22px 20px 18px;
  box-shadow: var(--contact-paper-shadow);
}
.page-contact .hours-bar__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--c-gray);
  letter-spacing: .04em;
}
.page-contact .hours-bar__label span.mono {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-green-800);
}
.page-contact .hours-bar__track {
  position: relative;
  height: 20px;
  background: rgba(46, 125, 91, .16);
  margin-bottom: 34px;
}
.page-contact .hours-bar__fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--c-green-500) 0%, var(--c-blue) 55%, var(--c-orange) 100%);
  opacity: .82;
}
.page-contact .hours-bar__marker {
  position: absolute;
  bottom: -26px;
  left: var(--at, 0%);
  transform: translateX(-50%);
  font-size: 12px;
  color: var(--c-green-500);
  white-space: nowrap;
}
.page-contact .hours-bar__marker::before {
  content: "";
  position: absolute;
  top: -34px;
  left: 50%;
  width: 1px;
  height: 26px;
  background: var(--c-green-500);
  opacity: .6;
}
.page-contact .hours-bar__legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 13px;
  color: var(--c-gray);
}
.page-contact .hours-bar__legend li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.page-contact .hours-bar__dot {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: 50%;
  display: inline-block;
}
.page-contact .hours-bar__dot--gold { background: var(--c-gold); }
.page-contact .hours-bar__dot--orange { background: var(--c-orange); }
.page-contact .hours-bar__dot--blue { background: var(--c-blue); }

/* ---------- 收束条 ---------- */
.page-contact .contact-legal {
  background: var(--c-green-900);
  color: var(--c-snow);
  padding: 48px 0 42px;
}
.page-contact .contact-legal__inner {
  display: grid;
  gap: 28px;
}
.page-contact .contact-legal__title {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .06em;
  color: var(--c-orange);
}
.page-contact .contact-legal__line {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(247, 250, 248, .88);
  word-break: break-all;
}
.page-contact .contact-legal__line .mono {
  display: inline-block;
  min-width: 44px;
  margin-right: 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-green-500);
  color: #6fbf9a;
}
.page-contact .contact-legal__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(247, 250, 248, .58);
  max-width: 46ch;
}
.page-contact .contact-legal__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14px;
}
.page-contact .contact-legal__links a {
  color: var(--c-snow);
  text-decoration: none;
  border-bottom: 1px dashed var(--c-gold);
  padding-bottom: 2px;
}
.page-contact .contact-legal__links a:hover,
.page-contact .contact-legal__links a:focus-visible {
  color: var(--c-gold);
  outline: 2px solid var(--c-orange);
  outline-offset: 3px;
}
.page-contact .contact-legal__icp {
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--line-light);
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(247, 250, 248, .52);
}

/* ---------- 响应式：平板起 ---------- */
@media (min-width: 700px) {
  .page-contact .contact-hero { padding-bottom: 118px; }
  .page-contact .contact-hero h1 { font-size: 42px; }
  .page-contact .contact-hero .lede { font-size: 17px; }
  .page-contact .section-head__title { font-size: 30px; }
  .page-contact .fix-layout__text h2 { font-size: 30px; }
  .page-contact .hours-layout__text h2 { font-size: 28px; }
  .page-contact .contact-hours,
  .page-contact .contact-range,
  .page-contact .contact-channels,
  .page-contact .contact-fix { padding-top: 76px; padding-bottom: 80px; }

  .page-contact .channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
  }
  .page-contact .channel-card--b { transform: translateY(22px); }
  .page-contact .range-cells { grid-template-columns: repeat(11, 1fr); }
  .page-contact .contact-legal__inner {
    grid-template-columns: 1.2fr 1fr;
    align-items: start;
  }
  .page-contact .contact-legal__icp {
    grid-column: 1 / -1;
  }
}

/* ---------- 响应式：桌面 ---------- */
@media (min-width: 1000px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 54px;
  }
  .page-contact .contact-hero h1 { font-size: 48px; }

  .page-contact .section-head--center .section-head__title { font-size: 34px; }

  .page-contact .channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }
  .page-contact .channel-card--b { transform: translateY(26px); }
  .page-contact .channel-card--c { transform: translateY(8px); }

  .page-contact .fix-layout {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
  }
  .page-contact .fix-layout__text h2 { font-size: 32px; }

  .page-contact .range-layout {
    grid-template-columns: 1.6fr 1fr;
    gap: 40px;
    align-items: stretch;
  }
  .page-contact .range-origin {
    align-content: center;
  }

  .page-contact .hours-layout {
    grid-template-columns: 1fr 1fr;
    gap: 52px;
    align-items: center;
  }
  .page-contact .hours-layout__text h2 { font-size: 32px; }

  .page-contact .contact-legal__inner {
    grid-template-columns: 1.3fr 1fr 0.8fr;
  }
  .page-contact .contact-legal__icp {
    grid-column: auto;
    border-top: 0;
    border-left: 1px solid var(--line-light);
    padding-top: 0;
    padding-left: 22px;
    align-self: start;
  }
}

/* 减弱动效 */
@media (prefers-reduced-motion: reduce) {
  .page-contact .range-cells span {
    transition: none;
  }
  .page-contact .channel-card,
  .page-contact .channel-card--b,
  .page-contact .channel-card--c {
    transform: none;
  }
}

.page-contact {
  --at: inherit;
}