.page-contact {
  display: block;
  background: var(--gw-paper);
  color: var(--gw-ink);
}

/* ---------- 面包屑 ---------- */
.page-contact .gw-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gw-brick-700);
}

.page-contact .gw-crumb a {
  color: var(--gw-brick-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--gw-ease), border-color .2s var(--gw-ease);
}

.page-contact .gw-crumb a:hover,
.page-contact .gw-crumb a:focus-visible {
  color: var(--gw-orange-deep);
  border-bottom-color: var(--gw-orange);
}

.page-contact .gw-crumb__sep {
  font-family: var(--gw-font-mono);
  font-weight: 700;
  color: var(--gw-orange);
}

.page-contact .gw-crumb [aria-current="page"] {
  color: var(--gw-ink);
  font-weight: 500;
}

/* ---------- 首屏 ---------- */
.page-contact__hero {
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(34px, 5vw, 70px);
  border-bottom: 1px solid var(--gw-brick-300);
}

.page-contact__hero::after {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: min(44vw, 520px);
  background-image: repeating-linear-gradient(90deg, var(--gw-brick-300) 0 1px, transparent 1px 58px);
  opacity: .45;
  pointer-events: none;
}

.page-contact__hero-inner {
  position: relative;
  z-index: 1;
}

.page-contact__hero .gw-label {
  margin: 0 0 18px;
  color: var(--gw-orange-deep);
}

.page-contact__hero h1 {
  margin: 0 0 22px;
  max-width: 22ch;
  font-size: clamp(30px, 4.8vw, 60px);
  font-weight: 200;
  line-height: 1.08;
  letter-spacing: -.02em;
}

.page-contact__hero .gw-lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.85;
  color: var(--gw-brick-700);
}

.page-contact__hero .gw-lede strong {
  color: var(--gw-orange-deep);
  font-weight: 700;
}

/* ---------- 通用正文 ---------- */
.page-contact__prose {
  margin: 0 0 24px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--gw-brick-700);
}

.page-contact__prose:last-child {
  margin-bottom: 0;
}

.page-contact__inline-link {
  color: var(--gw-orange-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--gw-orange-soft);
  transition: color .2s var(--gw-ease), border-color .2s var(--gw-ease);
}

.page-contact__inline-link:hover,
.page-contact__inline-link:focus-visible {
  color: var(--gw-orange);
  border-bottom-color: var(--gw-orange);
}

.page-contact__inline-link--dark {
  color: var(--gw-orange-soft);
  border-bottom-color: rgba(255, 216, 196, .45);
}

.page-contact__inline-link--dark:hover,
.page-contact__inline-link--dark:focus-visible {
  color: #fff;
  border-bottom-color: var(--gw-orange);
}

/* ---------- 01 渠道面板 ---------- */
.page-contact__channels-section {
  border-bottom: 1px solid var(--gw-brick-300);
}

.page-contact__channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 36px;
}

.page-contact__channel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 22px 28px;
  background: var(--gw-surface);
  border: 3px solid var(--gw-ink);
  box-shadow: var(--gw-shadow);
  transition: transform .22s var(--gw-ease), box-shadow .22s var(--gw-ease), border-color .22s var(--gw-ease);
}

.page-contact__channel-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-contact__channel-idx {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gw-orange-deep);
}

.page-contact__channel-name {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
}

.page-contact__channel-value {
  margin: 0;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--gw-brick-300);
  font-size: clamp(14px, 1.35vw, 17px);
  font-weight: 700;
  line-height: 1.45;
  overflow-wrap: anywhere;
  word-break: break-all;
  color: var(--gw-ink);
}

.page-contact__channel-use {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gw-brick-700);
}

.page-contact .gw-copy {
  align-self: flex-start;
  padding: 7px 14px;
  font-family: var(--gw-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  background: var(--gw-orange-soft);
  color: var(--gw-orange-deep);
  border: 2px solid var(--gw-ink);
  cursor: pointer;
  transition: background .18s var(--gw-ease), color .18s var(--gw-ease), transform .18s var(--gw-ease);
}

.page-contact .gw-copy:hover {
  background: var(--gw-orange);
  color: #fff;
  transform: translateY(-2px);
}

.page-contact .gw-copy[data-copied] {
  background: var(--gw-green);
  border-color: var(--gw-green);
  color: var(--gw-paper);
}

/* ---------- 客服氛围图 ---------- */
.page-contact__support {
  position: relative;
  margin: 34px 0 0;
  overflow: hidden;
  background: var(--gw-brick-900);
  border: 3px solid var(--gw-ink);
  box-shadow: var(--gw-shadow);
}

.page-contact__support img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 1;
  object-fit: cover;
  object-position: center 42%;
}

.page-contact__support figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 9px 16px;
  background: var(--gw-brick-900);
  border-left: 6px solid var(--gw-orange);
  color: var(--gw-paper);
  font-size: 13px;
  letter-spacing: .05em;
  line-height: 1.6;
}

/* ---------- 02 纠错步骤 ---------- */
.page-contact__steps {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-contact__step {
  position: relative;
  padding: 24px 20px 26px;
  background: var(--gw-surface);
  border: 2px solid var(--gw-brick-300);
  border-top: 5px solid var(--gw-orange);
  transition: transform .2s var(--gw-ease), border-color .2s var(--gw-ease), box-shadow .2s var(--gw-ease);
}

.page-contact__step h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
}

.page-contact__step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gw-brick-700);
}

.page-contact__step-num {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gw-orange);
}

.page-contact__step-arrow {
  display: none;
}

.page-contact__checklist {
  margin: 30px 0 0;
  padding: 22px 22px 20px;
  list-style: none;
  background: var(--gw-orange-soft);
  border: 2px dashed var(--gw-orange);
  display: grid;
  gap: 12px;
}

.page-contact__checklist li {
  list-style: none;
}

.page-contact__check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gw-ink);
  cursor: pointer;
}

.page-contact__check input {
  flex: none;
  width: 18px;
  height: 18px;
  margin: 4px 0 0;
  accent-color: var(--gw-orange);
  cursor: pointer;
}

.page-contact__check input:checked + span {
  color: var(--gw-green);
  font-weight: 500;
}

/* ---------- 03 商务合作 ---------- */
.page-contact__coop {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-contact__coop-item {
  padding: 22px 22px 24px;
  background: var(--gw-surface);
  border: 2px solid var(--gw-ink);
  border-left: 6px solid var(--gw-green);
  box-shadow: var(--gw-shadow-sm);
}

.page-contact__coop-item h3 {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 700;
}

.page-contact__coop-item ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact__coop-item li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gw-brick-700);
}

.page-contact__coop-item li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 2px;
  background: var(--gw-orange);
}

.page-contact__prep {
  margin-top: 28px;
  padding: 24px 22px;
  background: var(--gw-paper);
  border: 2px solid var(--gw-brick-300);
  border-top: 4px solid var(--gw-ink);
}

.page-contact__prep-title {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 700;
}

.page-contact__prep-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact__prep-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gw-brick-700);
}

.page-contact__prep-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 10px;
  height: 10px;
  background: var(--gw-orange-soft);
  border: 2px solid var(--gw-orange);
}

.page-contact__prep-note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--gw-brick-300);
  font-size: 14px;
  line-height: 1.75;
  color: var(--gw-brick-700);
}

/* ---------- 04 地区栏目共建 ---------- */
.page-contact__local {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-contact__local-text .page-contact__prose {
  max-width: 60ch;
}

.page-contact__local-panel {
  padding: 26px 22px 24px;
  background: var(--gw-brick-900);
  color: var(--gw-paper);
  border: 2px solid var(--gw-ink);
  box-shadow: var(--gw-shadow);
}

.page-contact__local-panel .gw-label {
  margin: 0 0 20px;
  color: var(--gw-orange-soft);
}

.page-contact__local-facts {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-contact__local-facts li {
  display: grid;
  gap: 4px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(245, 241, 234, .18);
}

.page-contact__local-facts li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact__local-num {
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--gw-orange);
}

.page-contact__local-k {
  font-size: 14px;
  line-height: 1.6;
  color: var(--gw-brick-300);
}

.page-contact__local-foot {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(245, 241, 234, .18);
  font-size: 14px;
  line-height: 1.75;
  color: var(--gw-paper);
}

/* ---------- 05 回复节奏 ---------- */
.page-contact__table-wrap {
  margin: 0 0 26px;
  overflow-x: auto;
  border: 2px solid var(--gw-ink);
  background: var(--gw-surface);
}

.page-contact__table {
  min-width: 620px;
  margin: 0;
}

.page-contact__table th[scope="row"] {
  width: 26%;
  font-weight: 700;
  color: var(--gw-ink);
  text-align: left;
}

/* ---------- 06 地址与备案 ---------- */
.page-contact__address-section {
  margin-top: 8px;
  background: var(--gw-brick-900);
  color: var(--gw-paper);
  border-top: 4px solid var(--gw-orange);
}

.page-contact__address {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
}

.page-contact__address-figure {
  position: relative;
  margin: 0;
  min-height: 220px;
  overflow: hidden;
  background: var(--gw-brick-700);
}

.page-contact__address-figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.page-contact__address-body {
  padding: 38px 0 44px;
}

.page-contact__address-body .gw-label {
  margin: 0 0 14px;
  color: var(--gw-orange-soft);
}

.page-contact__address-title {
  margin: 0 0 8px;
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 200;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--gw-paper);
}

.page-contact__facts {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-contact__facts li {
  display: grid;
  gap: 6px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(245, 241, 234, .18);
}

.page-contact__facts-k {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gw-orange-soft);
}

.page-contact__facts-v {
  font-family: var(--gw-font-mono);
  font-size: 15px;
  line-height: 1.65;
  color: var(--gw-paper);
  overflow-wrap: anywhere;
  word-break: break-all;
}

.page-contact__address-note {
  margin: 26px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gw-brick-300);
}

/* ---------- 断点 ---------- */
@media (min-width: 780px) {
  .page-contact__channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-contact__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
  }

  .page-contact__step-arrow {
    display: block;
    position: absolute;
    top: 50%;
    right: -30px;
    width: 26px;
    height: 26px;
    transform: translateY(-50%);
    color: var(--gw-orange);
  }

  .page-contact__step:last-child .page-contact__step-arrow {
    display: none;
  }

  .page-contact__step:hover,
  .page-contact__step:focus-within {
    border-color: var(--gw-orange);
    transform: translateY(-3px);
    box-shadow: var(--gw-shadow-sm);
  }

  .page-contact__coop {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }

  .page-contact__checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 28px;
  }

  .page-contact__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 40px;
  }

  .page-contact__facts li:nth-child(3) {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-contact__local {
    grid-template-columns: 7fr 5fr;
    gap: 38px;
    align-items: start;
  }

  .page-contact__address {
    grid-template-columns: 4fr 8fr;
  }

  .page-contact__address-body {
    padding: 58px 0 58px 46px;
  }
}

@media (hover: hover) and (min-width: 780px) {
  .page-contact__channel:hover,
  .page-contact__channel:focus-within {
    border-color: var(--gw-orange);
    transform: translate(-3px, -3px);
    box-shadow: 8px 8px 0 var(--gw-ink);
  }
}

@media (max-width: 719px) {
  .page-contact__support img {
    aspect-ratio: 3 / 2;
  }

  .page-contact__support figcaption {
    position: static;
    border-left-width: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .gw-crumb a,
  .page-contact .gw-copy,
  .page-contact__channel,
  .page-contact__step,
  .page-contact__inline-link {
    transition: none;
  }

  .page-contact__channel:hover,
  .page-contact__channel:focus-within,
  .page-contact__step:hover,
  .page-contact__step:focus-within,
  .page-contact .gw-copy:hover {
    transform: none;
  }
}