/* ===== 咨询与服务 · 页面作用域 ===== */
.page-contact {
  padding-top: var(--header-h);
  background: var(--paper);
  color: var(--kiwi-seed);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  padding: 36px 0 40px;
  border-bottom: var(--hairline);
  background:
    radial-gradient(1200px 380px at 6% -14%, rgba(111, 191, 43, .30), transparent 62%),
    radial-gradient(900px 320px at 100% 0%, rgba(28, 127, 182, .14), transparent 60%),
    var(--paper);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, var(--grid-gray) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-gray) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .55;
  -webkit-mask-image: radial-gradient(92% 72% at 28% 0%, #000 0%, transparent 80%);
  mask-image: radial-gradient(92% 72% at 28% 0%, #000 0%, transparent 80%);
  pointer-events: none;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: 24px;
}

.page-contact .hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 8.6vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 12px 0 18px;
}

.page-contact .contact-hero .lead {
  color: var(--kiwi-seed);
  opacity: .86;
  margin-bottom: 0;
}

/* 联系方式说明牌 */
.page-contact .contact-plates {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 30px;
}

.page-contact .contact-plate {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 22px 20px 20px;
  background: #fff;
  border: var(--hairline);
  border-left: 5px solid var(--kiwi-flesh);
}

.page-contact .contact-plate--dark {
  background: var(--kiwi-seed);
  border-color: var(--kiwi-seed);
  border-left-color: var(--sunset);
  color: var(--paper);
}

.page-contact .plate-index {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--lake-blue);
}

.page-contact .plate-label {
  margin: 6px 0 0;
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--tag-gray);
}

.page-contact .plate-value {
  margin: 6px 0 10px;
  font-weight: 700;
  font-size: clamp(1.05rem, 4.8vw, 1.85rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}

.page-contact .plate-value--mail {
  cursor: text;
  -webkit-user-select: all;
  user-select: all;
  transition: color .2s var(--ease);
}

.page-contact .contact-plate:hover .plate-value--mail {
  color: var(--lake-blue);
}

.page-contact .plate-note {
  margin: 0;
  font-size: .875rem;
  line-height: 1.72;
  color: var(--tag-gray);
}

.page-contact .contact-plate--dark .plate-index { color: var(--kiwi-light); }
.page-contact .contact-plate--dark .plate-label { color: rgba(246, 248, 242, .68); }
.page-contact .contact-plate--dark .plate-note { color: rgba(246, 248, 242, .74); }

.page-contact .contact-hours {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--grid-gray);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--tag-gray);
}

/* ---------- 场景图 ---------- */
.page-contact .contact-scene {
  margin: 0;
  padding: 32px 0 0;
}

.page-contact .media-wide {
  position: relative;
  overflow: hidden;
  aspect-ratio: 14 / 9;
  background: var(--kiwi-light);
  border: var(--hairline);
}

.page-contact .media-wide img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .contact-scene figcaption {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--tag-gray);
}

/* ---------- 通用章节 ---------- */
.page-contact .c-block {
  position: relative;
  padding: 46px 0;
  border-top: var(--hairline);
}

.page-contact .c-block--end {
  padding-bottom: 64px;
}

.page-contact .c-head {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: start;
  margin-bottom: 22px;
}

.page-contact .c-num {
  padding-top: 8px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--tag-gray);
  border-top: 2px solid var(--grid-gray);
  transition: color .3s var(--ease), border-color .3s var(--ease);
}

.page-contact .c-head.is-active .c-num {
  color: var(--sunset);
  border-color: var(--sunset);
}

.page-contact .c-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.375rem, 5.2vw, 2.125rem);
  line-height: 1.16;
  letter-spacing: -0.015em;
}

.page-contact .c-lead {
  margin: 0 0 26px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--tag-gray);
}

/* ---------- 咨询类型清单 ---------- */
.page-contact .topic-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--hairline);
}

.page-contact .topic-list > li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 4px 12px;
  align-items: start;
  padding: 20px 0;
  border-bottom: var(--hairline);
  transition: background-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-contact .topic-list > li:hover {
  background-color: rgba(199, 238, 155, .40);
  box-shadow: inset 4px 0 0 var(--kiwi-flesh);
}

.page-contact .topic-no {
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--lake-blue);
}

.page-contact .topic-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-contact .topic-text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--tag-gray);
}

/* ---------- 数据纠错 ---------- */
.page-contact .correction-grid {
  display: grid;
  gap: 24px;
}

.page-contact .correction-lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--tag-gray);
}

.page-contact .correction-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .correction-list > li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: start;
  padding: 18px 0;
  border-top: var(--hairline);
}

.page-contact .correction-list > li:last-child {
  border-bottom: var(--hairline);
}

.page-contact .correction-no {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--lake-deep);
  padding-top: 4px;
}

.page-contact .correction-list h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.005em;
}

.page-contact .correction-list p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--tag-gray);
}

/* ---------- 合作对接 ---------- */
.page-contact .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .partner-card {
  position: relative;
  padding: 24px 22px;
  background: #fff;
  border: var(--hairline);
  border-top: 4px solid var(--kiwi-flesh);
}

.page-contact .partner-card--dark {
  background: var(--kiwi-seed);
  border-color: var(--kiwi-seed);
  border-top-color: var(--lake-blue);
  color: var(--paper);
}

.page-contact .partner-tag {
  display: inline-block;
  padding: 3px 9px;
  font-size: 10px;
  letter-spacing: .22em;
  color: var(--lake-deep);
  background: var(--kiwi-light);
  border-radius: var(--radius-pill);
}

.page-contact .partner-card--dark .partner-tag {
  color: var(--kiwi-seed);
  background: var(--kiwi-light);
}

.page-contact .partner-title {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-contact .partner-card p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--tag-gray);
}

.page-contact .partner-card--dark p {
  color: rgba(246, 248, 242, .76);
}

/* ---------- 咨询前先查 ---------- */
.page-contact .precheck-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--hairline);
}

.page-contact .precheck-list > li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 4px 12px;
  align-items: start;
  padding: 20px 0;
  border-bottom: var(--hairline);
}

.page-contact .precheck-no {
  padding-top: 4px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--sunset);
}

.page-contact .precheck-title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.005em;
}

.page-contact .precheck-body p {
  margin: 6px 0 10px;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--tag-gray);
}

.page-contact .precheck-link {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--lake-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--kiwi-light);
  padding-bottom: 2px;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-contact .precheck-link:hover {
  color: var(--lake-deep);
  border-color: var(--lake-blue);
}

/* ---------- 通信地址 ---------- */
.page-contact .c-split {
  display: grid;
  gap: 26px;
}

.page-contact .c-split-text p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--tag-gray);
}

.page-contact .address-plate {
  position: relative;
  padding: 26px 22px 22px;
  background: linear-gradient(140deg, var(--kiwi-flesh) 0%, #5CA823 100%);
  border: 1px solid rgba(16, 36, 26, .16);
}

.page-contact .address-plate::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: var(--saffron);
}

.page-contact .address-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: .24em;
  color: var(--kiwi-seed);
  background: rgba(246, 248, 242, .82);
  padding: 3px 8px;
}

.page-contact .address-line {
  margin: 16px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 4.4vw, 1.5rem);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--kiwi-seed);
}

.page-contact .address-note {
  margin: 0;
  font-size: .875rem;
  line-height: 1.72;
  color: rgba(16, 36, 26, .78);
}

/* ---------- 处理流程 ---------- */
.page-contact .flow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .flow-step {
  position: relative;
  padding: 0 0 28px 46px;
}

.page-contact .flow-step:last-child {
  padding-bottom: 0;
}

.page-contact .flow-step::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 36px;
  bottom: 4px;
  width: 1px;
  background: var(--grid-gray);
}

.page-contact .flow-step:last-child::before {
  display: none;
}

.page-contact .flow-dot {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 31px;
  height: 31px;
  font-size: 12px;
  font-weight: 700;
  color: var(--kiwi-seed);
  background: var(--kiwi-light);
  border: 1px solid var(--kiwi-flesh);
  border-radius: var(--radius-pill);
}

.page-contact .flow-step:last-child .flow-dot {
  color: var(--paper);
  background: var(--sunset);
  border-color: var(--sunset);
}

.page-contact .flow-title {
  margin: 4px 0 6px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
}

.page-contact .flow-text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--tag-gray);
}

.page-contact .flow-figure {
  margin-top: 32px;
  aspect-ratio: 3 / 2;
  border-color: var(--grid-gray);
}

/* ---------- 站点信息 ---------- */
.page-contact .site-meta {
  margin: 0;
  border-top: var(--hairline);
}

.page-contact .site-meta-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 14px 0;
  border-bottom: var(--hairline);
}

.page-contact .site-meta-row dt {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--tag-gray);
}

.page-contact .site-meta-row dd {
  margin: 0;
  font-size: .9375rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  overflow-wrap: anywhere;
}

.page-contact .site-links {
  margin: 20px 0 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--tag-gray);
}

.page-contact .site-links a {
  color: var(--lake-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--kiwi-light);
  padding-bottom: 2px;
}

.page-contact .site-links a:hover {
  color: var(--lake-deep);
  border-color: var(--lake-blue);
}

.page-contact .site-links span {
  margin: 0 8px;
}

.page-contact .back-top {
  margin: 32px 0 0;
}

.page-contact .back-top a {
  display: inline-block;
  padding: 9px 18px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--kiwi-seed);
  background: transparent;
  border: 1px solid var(--grid-gray);
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: background-color .22s var(--ease), border-color .22s var(--ease);
}

.page-contact .back-top a:hover {
  background: var(--kiwi-light);
  border-color: var(--kiwi-flesh);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-plates {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 18px;
  }

  .page-contact .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-hero {
    padding: 56px 0 52px;
  }

  .page-contact .c-block {
    padding: 68px 0;
  }

  .page-contact .c-block--end {
    padding-bottom: 88px;
  }

  .page-contact .c-head {
    grid-template-columns: 56px 1fr;
    gap: 20px;
    margin-bottom: 26px;
  }

  .page-contact .correction-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .c-split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 56px;
    align-items: center;
  }

  .page-contact .precheck-list > li {
    grid-template-columns: 46px minmax(180px, 250px) minmax(0, 1fr);
    gap: 10px 26px;
    padding: 24px 0;
  }

  .page-contact .precheck-title {
    margin-top: 2px;
  }

  .page-contact .precheck-body p {
    margin-top: 2px;
  }

  .page-contact .flow-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 26px;
  }

  .page-contact .flow-step {
    padding: 0 0 0 0;
    padding-top: 46px;
  }

  .page-contact .flow-step::before {
    left: 36px;
    right: -26px;
    top: 15px;
    bottom: auto;
    width: auto;
    height: 1px;
  }

  .page-contact .flow-dot {
    top: 0;
  }

  .page-contact .site-meta-row {
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }

  .page-contact .flow-figure {
    margin-top: 44px;
    aspect-ratio: 21 / 9;
  }
}

@media (min-width: 1024px) {
  .page-contact .topic-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .topic-list > li {
    padding: 24px 32px;
  }

  .page-contact .topic-list > li:nth-child(odd) {
    padding-left: 0;
  }

  .page-contact .topic-list > li:nth-child(even) {
    padding-right: 0;
    border-left: var(--hairline);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-plate,
  .page-contact .topic-list > li,
  .page-contact .precheck-link,
  .page-contact .back-top a,
  .page-contact .plate-value--mail,
  .page-contact .c-num {
    transition: none;
  }
}