.page-contact {
  overflow-x: clip;
  background: var(--ly-night);
  color: var(--ly-paper);
  font-family: var(--ly-font-body);
}

.page-contact section[id] {
  scroll-margin-top: calc(var(--ly-header-h) + 16px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--ly-header-h) + clamp(26px, 5vw, 48px)) 0 clamp(52px, 8vw, 92px);
  border-bottom: 1px solid var(--ly-line);
}

.page-contact .contact-hero__media {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-contact .contact-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  opacity: .34;
}

.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 92% at 80% 10%, rgba(255, 138, 61, .24) 0%, rgba(255, 138, 61, 0) 56%),
    linear-gradient(180deg, rgba(10, 14, 26, .62) 0%, rgba(10, 14, 26, .9) 60%, var(--ly-night) 100%);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero .ly-breadcrumb {
  margin-bottom: clamp(22px, 4.5vw, 42px);
}

.page-contact .contact-hero h1 {
  font-family: var(--ly-font-title);
  font-weight: 800;
  font-size: clamp(32px, 7vw, 64px);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 14px 0 0;
  max-width: 18ch;
  color: var(--ly-paper);
}

.page-contact .contact-hero__lead {
  margin: clamp(18px, 3vw, 28px) 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.85;
  color: var(--ly-mist);
}

/* ---------- 区块标题 ---------- */
.page-contact .contact-head {
  max-width: 64ch;
  margin-bottom: clamp(26px, 4.6vw, 44px);
}

.page-contact .contact-head h2 {
  font-family: var(--ly-font-title);
  font-size: clamp(23px, 3.6vw, 34px);
  line-height: 1.26;
  letter-spacing: -.01em;
  margin: 10px 0 0;
  color: var(--ly-paper);
}

.page-contact .contact-head__note {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ly-mist);
}

/* ---------- 渠道卡片 ---------- */
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px 22px 22px;
  border: 1px solid var(--ly-line);
  border-radius: var(--ly-radius);
  background: linear-gradient(168deg, rgba(27, 42, 69, .94) 0%, rgba(18, 26, 44, .98) 100%);
  box-shadow: 0 20px 44px rgba(3, 6, 14, .45);
  transition: border-color .28s var(--ly-ease), box-shadow .28s var(--ly-ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22px;
  right: 22px;
  height: 2px;
  background: linear-gradient(90deg, var(--ly-amber), rgba(255, 196, 107, .12));
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  border-color: rgba(255, 138, 61, .72);
  box-shadow: 0 26px 58px rgba(255, 138, 61, .15);
}

.page-contact .channel-card__index {
  font-family: var(--ly-font-index);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ly-amber);
}

.page-contact .channel-card__title {
  margin: 0;
  font-family: var(--ly-font-title);
  font-size: 20px;
  font-weight: 700;
  color: var(--ly-paper);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--ly-font-mono);
  font-size: clamp(15px, 2.6vw, 18px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--ly-gold);
  overflow-wrap: anywhere;
}

.page-contact .channel-card__desc {
  flex: 1 1 auto;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ly-mist);
}

.page-contact .channel-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-contact .copy-status {
  margin: 0;
  min-height: 0;
  font-family: var(--ly-font-index);
  font-size: 12px;
  line-height: 1.5;
  color: var(--ly-grass);
}

/* ---------- 渠道配图 ---------- */
.page-contact .contact-media {
  position: relative;
  margin: clamp(26px, 4.8vw, 46px) 0 0;
  border: 1px solid var(--ly-line);
  border-radius: var(--ly-radius);
  overflow: hidden;
  background: var(--ly-stand);
}

.page-contact .contact-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 700;
  object-fit: cover;
  opacity: .84;
}

.page-contact .contact-media__cap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ly-mist);
  border-top: 1px solid var(--ly-line);
  background: rgba(10, 14, 26, .74);
}

/* ---------- 客服支持 ---------- */
.page-contact .support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-contact .support-list {
  counter-reset: support-item;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ly-line);
}

.page-contact .support-list__item {
  position: relative;
  counter-increment: support-item;
  padding: 17px 18px 17px 56px;
  border-bottom: 1px solid var(--ly-line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ly-paper);
}

.page-contact .support-list__item::before {
  content: counter(support-item, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 19px;
  font-family: var(--ly-font-index);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ly-cyan);
}

.page-contact .support-note {
  padding: 24px 22px;
  border: 1px solid var(--ly-line);
  border-left: 3px solid var(--ly-amber);
  border-radius: var(--ly-radius);
  background: rgba(27, 42, 69, .55);
}

.page-contact .support-note__title {
  margin: 0 0 14px;
  font-family: var(--ly-font-title);
  font-size: 17px;
  color: var(--ly-paper);
}

.page-contact .support-note p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ly-mist);
}

.page-contact .support-note p:last-child {
  margin-bottom: 0;
}

.page-contact .support-note strong {
  color: var(--ly-gold);
  font-weight: 700;
}

/* ---------- 合作与纠错 ---------- */
.page-contact .cop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .cop-card {
  padding: 28px 24px;
  border: 1px solid var(--ly-line);
  border-radius: var(--ly-radius);
  background: linear-gradient(200deg, rgba(27, 42, 69, .9), rgba(18, 26, 44, .96));
}

.page-contact .cop-card--fix {
  background: linear-gradient(200deg, rgba(18, 26, 44, .96), rgba(27, 42, 69, .68));
}

.page-contact .cop-card__kicker {
  margin: 0;
  font-family: var(--ly-font-index);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ly-cyan);
}

.page-contact .cop-card h3 {
  margin: 10px 0 14px;
  font-family: var(--ly-font-title);
  font-size: clamp(19px, 2.6vw, 23px);
  color: var(--ly-paper);
}

.page-contact .cop-card p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ly-mist);
}

.page-contact .cop-card p:last-of-type {
  margin-bottom: 0;
}

.page-contact .cop-card strong {
  color: var(--ly-gold);
  font-weight: 700;
}

.page-contact .cop-card__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .cop-card__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ly-paper);
}

.page-contact .cop-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 2px;
  background: var(--ly-amber);
}

.page-contact .cop-card__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

/* ---------- 服务地区与备案 ---------- */
.page-contact .region-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-contact .region-metric {
  padding: 22px 18px;
  border: 1px solid var(--ly-line);
  border-radius: var(--ly-radius);
  background: rgba(18, 26, 44, .72);
}

.page-contact .region-metric__value {
  display: block;
  font-family: var(--ly-font-mono);
  font-size: clamp(20px, 3.2vw, 26px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--ly-gold);
  overflow-wrap: anywhere;
}

.page-contact .region-metric__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ly-mist);
}

.page-contact .region-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin-top: 16px;
  padding: 16px 18px;
  border: 1px solid var(--ly-line);
  border-left: 3px solid var(--ly-cyan);
  border-radius: var(--ly-radius);
  background: rgba(10, 14, 26, .6);
}

.page-contact .region-band__key {
  font-family: var(--ly-font-index);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ly-cyan);
}

.page-contact .region-band__value {
  font-family: var(--ly-font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--ly-paper);
  overflow-wrap: anywhere;
}

.page-contact .region-note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ly-mist);
}

.page-contact .region-map {
  margin-top: 26px;
  opacity: .8;
}

.page-contact .region-map svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 120px;
}

/* ---------- 到访与地址 ---------- */
.page-contact .visit-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--ly-line);
  border-radius: var(--ly-radius);
  background: linear-gradient(140deg, rgba(27, 42, 69, .92), rgba(10, 14, 26, .96));
}

.page-contact .visit-card__key {
  margin: 0 0 12px;
  font-family: var(--ly-font-index);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ly-amber);
}

.page-contact .visit-card__addr {
  margin: 0;
  font-family: var(--ly-font-mono);
  font-style: normal;
  font-size: clamp(16px, 2.4vw, 21px);
  font-weight: 700;
  line-height: 1.7;
  color: var(--ly-paper);
  overflow-wrap: anywhere;
}

.page-contact .visit-card__note p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ly-mist);
}

/* ---------- 联系前准备 ---------- */
.page-contact .prep-list {
  counter-reset: prep-item;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ly-line);
}

.page-contact .prep-list__item {
  counter-increment: prep-item;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 18px 0;
  border-bottom: 1px solid var(--ly-line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ly-mist);
}

.page-contact .prep-list__item::before {
  content: counter(prep-item, decimal-leading-zero);
  padding-top: 3px;
  font-family: var(--ly-font-index);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--ly-amber);
}

.page-contact .prep-list__item strong {
  color: var(--ly-paper);
  font-weight: 600;
}

/* ---------- 结尾入口 ---------- */
.page-contact .contact-cta {
  padding: clamp(44px, 7vw, 78px) 0;
  border-top: 1px solid var(--ly-line);
  background:
    radial-gradient(90% 120% at 12% 0%, rgba(255, 138, 61, .16), rgba(255, 138, 61, 0) 60%),
    linear-gradient(180deg, var(--ly-stand), var(--ly-night));
}

.page-contact .contact-cta h2 {
  margin: 0;
  font-family: var(--ly-font-title);
  font-size: clamp(23px, 3.6vw, 34px);
  line-height: 1.26;
  letter-spacing: -.01em;
  color: var(--ly-paper);
  max-width: 22ch;
}

.page-contact .contact-cta__lead {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ly-mist);
}

.page-contact .contact-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-contact .region-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 860px) {
  .page-contact .cop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .page-contact .contact-media img {
    aspect-ratio: 1000 / 380;
  }
}

@media (min-width: 900px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 22px;
  }

  .page-contact .channel-card:nth-child(2) {
    margin-top: 36px;
  }

  .page-contact .channel-card:nth-child(3) {
    margin-top: 12px;
  }

  .page-contact .support-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .85fr);
    gap: 42px;
    align-items: start;
  }

  .page-contact .visit-card {
    grid-template-columns: minmax(0, 1fr) minmax(0, .95fr);
    gap: 34px;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .ly-btn {
    transition: none;
  }
}