.page-contact {
  --pc-off-a: 16px;
  --pc-off-b: 32px;
  --pc-card-pad: clamp(20px, 3vw, 26px);
  background-color: var(--c-ink);
  color: var(--c-paper-hi);
  font-family: var(--font-body);
}

.page-contact .section {
  padding: clamp(44px, 7vw, 88px) 0;
}

.page-contact a:focus-visible,
.page-contact [tabindex]:focus-visible {
  outline: 2px solid var(--c-mint);
  outline-offset: 2px;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  padding: 18px 0 0;
  font-size: 13px;
}

.page-contact .breadcrumbs__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: var(--c-mute);
}

.page-contact .breadcrumbs a {
  color: var(--c-mute);
  text-decoration: none;
}

.page-contact .breadcrumbs a:hover {
  color: var(--c-mint);
}

.page-contact .breadcrumbs [aria-current="page"] {
  color: var(--c-paper-hi);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(22px, 4vw, 44px);
  padding-bottom: clamp(28px, 5vw, 56px);
}

.page-contact .contact-hero__inner {
  align-items: center;
  row-gap: var(--stack-m);
}

.page-contact .contact-hero__text {
  order: 1;
}

.page-contact .contact-hero__visual {
  order: 2;
}

.page-contact h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 7.4vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin: 14px 0 0;
  color: var(--c-paper-hi);
}

.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(244, 240, 229, 0.86);
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-dark);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--c-mute);
}

.page-contact .contact-hero__meta strong {
  font-family: var(--font-num);
  font-weight: 600;
  letter-spacing: 0;
  color: var(--c-mint);
  margin-left: 6px;
}

/* ---------- 图片容器 ---------- */
.page-contact .figure {
  margin: 0;
}

.page-contact .frame {
  position: relative;
  overflow: hidden;
  background-color: var(--c-turf);
  border: 1px solid var(--line-soft);
}

.page-contact .frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(69, 224, 174, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(69, 224, 174, 0.08) 1px, transparent 1px);
  background-size: 46px 46px;
}

.page-contact .frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .figure__caption {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-mute);
}

/* ---------- 章节头 ---------- */
.page-contact .contact-head {
  margin-bottom: var(--stack-m);
}

.page-contact .contact-head__note {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-mute);
}

.page-contact h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.6vw, 36px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin: 10px 0 0;
  color: var(--c-paper-hi);
}

/* ---------- 渠道卡片 ---------- */
.page-contact .contact-channels__stack {
  display: grid;
  gap: var(--stack-s);
}

.page-contact .channel-card {
  position: relative;
  padding: var(--pc-card-pad);
  transition: transform 0.18s ease;
}

.page-contact .channel-card__value {
  margin: 10px 0 0;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(18px, 3.6vw, 25px);
  letter-spacing: -0.01em;
  color: var(--c-mint);
  word-break: break-word;
}

.page-contact .channel-card__desc {
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(244, 240, 229, 0.78);
}

.page-contact .channel-card--c {
  padding-right: calc(var(--pc-card-pad) + 58px);
}

.page-contact .channel-card__pin {
  position: absolute;
  top: var(--pc-card-pad);
  right: var(--pc-card-pad);
  width: 42px;
  height: 42px;
  color: var(--c-mint);
  opacity: 0.85;
  pointer-events: none;
}

.page-contact .channel-card__pin svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* ---------- 邮箱区 ---------- */
.page-contact .section--paper {
  background-color: var(--c-paper);
  color: var(--c-ink-2);
}

.page-contact .section--paper h2 {
  color: var(--c-ink-2);
}

.page-contact .section--paper .label {
  color: var(--c-mint-deep);
}

.page-contact .section--paper .contact-head__note {
  color: rgba(23, 24, 18, 0.72);
}

.page-contact .section--paper .prose p {
  color: rgba(23, 24, 18, 0.86);
}

.page-contact .prose p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.78;
}

.page-contact .contact-mail__list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .contact-mail__list li {
  display: grid;
  gap: 6px;
  padding: 14px 0 14px 16px;
  border-left: 2px solid rgba(14, 122, 87, 0.42);
  font-size: 15px;
  line-height: 1.72;
  color: rgba(23, 24, 18, 0.84);
}

.page-contact .contact-mail__aside {
  margin-top: var(--stack-m);
  padding: var(--pc-card-pad);
}

.page-contact .contact-mail__aside h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--c-paper-hi);
}

.page-contact .contact-mail__aside ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .contact-mail__aside li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 240, 229, 0.8);
}

.page-contact .contact-mail__aside .num {
  font-family: var(--font-num);
  color: var(--c-mint);
}

.page-contact .contact-mail__aside a {
  color: var(--c-mint);
  text-decoration: none;
  border-bottom: 1px solid var(--line-mint);
}

.page-contact .contact-mail__aside a:hover {
  border-bottom-color: var(--c-mint);
}

/* ---------- 电话与地址 ---------- */
.page-contact .section--turf {
  background-color: var(--c-turf);
}

.page-contact .contact-desk__grid {
  row-gap: var(--stack-m);
}

.page-contact .contact-desk__addr {
  padding-top: var(--stack-m);
  border-top: 1px solid var(--line-dark);
}

.page-contact .contact-desk .prose p {
  color: rgba(244, 240, 229, 0.82);
}

/* ---------- 纠错模板 ---------- */
.page-contact .contact-template__grid {
  row-gap: var(--stack-m);
}

.page-contact .template-list {
  list-style: none;
  margin: var(--stack-m) 0 0;
  padding: 0;
}

.page-contact .template-list__item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line-dark);
}

.page-contact .template-list__item:last-child {
  border-bottom: 1px solid var(--line-dark);
}

.page-contact .template-list__num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--c-mint);
}

.page-contact .template-list__item h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--c-paper-hi);
}

.page-contact .template-list__item p {
  margin: 0;
  max-width: 50ch;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(244, 240, 229, 0.78);
}

.page-contact .contact-template__figure {
  margin-top: var(--stack-s);
}

/* ---------- 引用与授权 ---------- */
.page-contact .contact-quote__cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--stack-s);
}

.page-contact .quote-col {
  padding: 20px 0 20px 18px;
  border-left: 2px solid rgba(143, 167, 156, 0.5);
}

.page-contact .quote-col--allow {
  border-left-color: var(--c-mint-deep);
}

.page-contact .quote-col ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .quote-col li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(23, 24, 18, 0.84);
}

.page-contact .quote-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background-color: var(--c-mint-deep);
}

.page-contact .quote-col--deny li::before {
  background-color: rgba(23, 24, 18, 0.42);
}

.page-contact .contact-quote__foot {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(23, 24, 18, 0.16);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(23, 24, 18, 0.74);
}

.page-contact .contact-quote__foot a {
  color: var(--c-mint-deep);
}

/* ---------- 回复时效 ---------- */
.page-contact .contact-sla {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--stack-s);
}

.page-contact .contact-sla__caption {
  text-align: left;
  padding-bottom: 12px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-mute);
}

.page-contact .contact-sla th,
.page-contact .contact-sla td {
  text-align: left;
  vertical-align: middle;
  padding: 14px 12px;
  font-size: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-sla thead th {
  font-size: 11px;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--c-mute);
}

.page-contact .contact-sla tbody th {
  font-size: 15px;
  font-weight: 500;
  color: var(--c-paper-hi);
}

.page-contact .contact-sla .num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  color: var(--c-mint);
  white-space: nowrap;
}

.page-contact .sla-bar {
  position: relative;
  display: block;
  width: 96px;
  height: 6px;
  background-color: rgba(143, 167, 156, 0.2);
}

.page-contact .sla-bar__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--c-mint), rgba(69, 224, 174, 0.32));
}

.page-contact .sla-bar--w1 .sla-bar__fill { width: 26%; }
.page-contact .sla-bar--w2 .sla-bar__fill { width: 46%; }
.page-contact .sla-bar--w3 .sla-bar__fill { width: 62%; }
.page-contact .sla-bar--w4 .sla-bar__fill { width: 14%; }
.page-contact .sla-bar--w5 .sla-bar__fill { width: 84%; }

.page-contact .sla-bar__tip {
  position: absolute;
  right: 0;
  bottom: calc(100% + 10px);
  width: min(250px, 62vw);
  padding: 8px 10px;
  background-color: var(--c-ink);
  border: 1px solid var(--line-mint);
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-paper-hi);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease;
  z-index: 3;
}

.page-contact .contact-sla tbody tr:hover .sla-bar__tip,
.page-contact .contact-sla tbody tr:focus-within .sla-bar__tip {
  opacity: 1;
  visibility: visible;
}

.page-contact .contact-sla__foot {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-mute);
}

/* ---------- 延伸阅读 ---------- */
.page-contact .contact-next {
  padding-bottom: clamp(52px, 8vw, 96px);
}

.page-contact .contact-next .divider {
  margin-bottom: var(--stack-m);
}

.page-contact .contact-next__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 32px);
  letter-spacing: -0.02em;
  margin: 0 0 var(--stack-s);
  color: var(--c-paper-hi);
}

.page-contact .contact-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-next__list li {
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-next__list a {
  display: grid;
  gap: 5px;
  padding: 16px 4px;
  text-decoration: none;
  color: inherit;
}

.page-contact .contact-next__desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--c-mute);
  transition: color 0.16s ease;
}

.page-contact .contact-next__list a:hover .contact-next__desc,
.page-contact .contact-next__list a:focus-visible .contact-next__desc {
  color: var(--c-mint);
}

/* ---------- 中屏 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-channels__stack {
    gap: var(--stack-m);
  }

  .page-contact .channel-card--a {
    margin-left: var(--pc-off-a);
  }

  .page-contact .channel-card--b {
    margin-left: var(--pc-off-b);
  }

  .page-contact .channel-card--c {
    margin-left: var(--pc-off-a);
  }

  .page-contact .contact-quote__cols {
    grid-template-columns: 1fr 1fr;
    gap: var(--stack-m);
  }
}

/* ---------- 窄屏表格转块 ---------- */
@media (max-width: 719px) {
  .page-contact .contact-sla,
  .page-contact .contact-sla tbody,
  .page-contact .contact-sla tr,
  .page-contact .contact-sla th,
  .page-contact .contact-sla td {
    display: block;
    width: 100%;
  }

  .page-contact .contact-sla thead {
    display: none;
  }

  .page-contact .contact-sla tr {
    padding: 16px 0;
    border-bottom: 1px solid var(--line-soft);
  }

  .page-contact .contact-sla th,
  .page-contact .contact-sla td {
    padding: 4px 0;
    border: 0;
  }

  .page-contact .contact-sla tbody th {
    font-size: 16px;
    margin-bottom: 6px;
  }

  .page-contact .contact-sla td::before {
    content: attr(data-label) " · ";
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--c-mute);
  }

  .page-contact .sla-bar {
    width: 100%;
    margin: 8px 0 0;
  }

  .page-contact .sla-bar__tip {
    position: static;
    width: auto;
    padding: 8px 0 0;
    background: none;
    border: 0;
    opacity: 1;
    visibility: visible;
    color: var(--c-mute);
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 1000px) {
  .page-contact .contact-hero__visual {
    order: 1;
  }

  .page-contact .contact-hero__text {
    order: 2;
  }

  .page-contact .contact-mail__aside {
    margin-top: 0;
    align-self: start;
  }

  .page-contact .contact-desk__addr {
    padding-top: 0;
    padding-left: var(--stack-m);
    border-top: 0;
    border-left: 1px solid var(--line-dark);
  }

  .page-contact .contact-template__figure {
    margin-top: 0;
    align-self: start;
  }

  .page-contact .contact-next__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: var(--stack-m);
  }
}