.page-contact {
  --ct-border: rgba(11, 37, 69, 0.12);
  --ct-border-strong: rgba(11, 37, 69, 0.22);
  --ct-shadow: 0 18px 42px -34px rgba(11, 37, 69, 0.65);
  background: var(--wb-white);
  color: var(--wb-ink);
}

.page-contact [id] {
  scroll-margin-top: 96px;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: 22px 0 40px;
  border-bottom: 1px solid var(--wb-line);
}

.page-contact .ct-statusbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  padding: 11px 14px;
  margin-bottom: 30px;
  border: 1px solid var(--wb-line);
  border-left: 3px solid var(--wb-signal);
  background: var(--wb-mist);
  font-family: var(--wb-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--wb-gray);
}

.page-contact .ct-statusbar__dot {
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--wb-signal);
  border-radius: 50%;
}

.page-contact .ct-statusbar__label {
  color: var(--wb-ink);
  font-weight: 700;
}

.page-contact .ct-statusbar__time {
  color: var(--wb-deep);
  font-weight: 700;
}

.page-contact .ct-statusbar__note {
  margin-left: auto;
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: 20px;
}

.page-contact .ct-hero__title {
  margin: 0;
}

.page-contact .ct-hero__body {
  max-width: 62ch;
}

.page-contact .ct-hero__body .wb-lede {
  margin-top: 0;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 通道区 ---------- */
.page-contact .ct-channels {
  padding: 48px 0 12px;
}

.page-contact .ct-channels__figure {
  margin: 0 0 40px;
}

.page-contact .ct-channels__figure .wb-figure__media {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--wb-line);
}

.page-contact .ct-grid {
  display: grid;
  gap: 32px;
}

.page-contact .ct-grid__title {
  margin: 8px 0 26px;
}

.page-contact .ct-channel-list {
  border-top: 1px solid var(--wb-line);
}

.page-contact .ct-channel {
  padding: 22px 0 22px 18px;
  border-bottom: 1px solid var(--wb-line);
  border-left: 3px solid var(--wb-signal);
}

.page-contact .ct-channel__tag {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--wb-gray);
}

.page-contact .ct-channel__title {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
}

.page-contact .ct-channel__value {
  display: block;
  margin: 0 0 10px;
  font-family: var(--wb-mono);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.6;
  color: var(--wb-deep);
  word-break: break-word;
}

.page-contact .ct-channel__value--text {
  font-family: var(--wb-sans);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.7;
}

.page-contact .ct-channel__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--wb-gray);
}

/* ---------- 问题类型选择面板 ---------- */
.page-contact .ct-picker {
  position: relative;
  padding: 28px 22px 20px;
  background: var(--wb-deep);
  color: var(--wb-mist);
  box-shadow: var(--ct-shadow);
}

.page-contact .ct-picker::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--wb-signal);
}

.page-contact .ct-picker__tag {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--wb-signal);
}

.page-contact .ct-picker__title {
  margin: 0 0 18px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--wb-white);
}

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

.page-contact .ct-picker__item + .ct-picker__item {
  border-top: 1px solid var(--wb-on-deep-line);
}

.page-contact .ct-picker__link {
  display: block;
  min-height: 44px;
  padding: 14px 2px;
  text-decoration: none;
  color: inherit;
  transition: background-color 160ms var(--wb-ease);
}

.page-contact .ct-picker__link:hover,
.page-contact .ct-picker__link:focus-visible {
  background: rgba(231, 235, 240, 0.07);
}

.page-contact .ct-picker__link:focus-visible {
  outline: 2px solid var(--wb-signal);
  outline-offset: 2px;
}

.page-contact .ct-picker__q {
  display: block;
  margin-bottom: 5px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--wb-white);
}

.page-contact .ct-picker__a {
  display: block;
  font-family: var(--wb-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--wb-signal-soft);
}

/* ---------- 旧版入口 ---------- */
.page-contact .ct-legacy {
  padding: 44px 0;
}

.page-contact .ct-legacy__panel {
  padding: 26px 22px;
  background: var(--wb-mist);
  border-left: 3px solid var(--wb-signal);
}

.page-contact .ct-legacy__tag {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--wb-gray);
}

.page-contact .ct-legacy__title {
  margin: 0 0 14px;
  font-size: 24px;
  font-weight: 800;
  line-height: 1.35;
}

.page-contact .ct-legacy__text {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--wb-ink);
}

.page-contact .ct-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  padding: 12px 14px;
  background: var(--wb-white);
  border: 1px solid var(--wb-line);
  font-family: var(--wb-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--wb-deep);
}

.page-contact .ct-path__step {
  white-space: nowrap;
}

.page-contact .ct-path__sep {
  color: var(--wb-signal);
  font-weight: 700;
}

/* ---------- 邮件写法 ---------- */
.page-contact .ct-mail {
  padding: 8px 0 48px;
}

.page-contact .ct-mail__grid {
  display: grid;
  gap: 36px;
}

.page-contact .ct-rules {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-rules__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--wb-line);
}

.page-contact .ct-rules__num {
  padding-top: 4px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--wb-signal);
}

.page-contact .ct-rules__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
}

.page-contact .ct-rules__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--wb-gray);
}

.page-contact .ct-mail__figure {
  margin: 0 0 24px;
}

.page-contact .ct-mail__figure .wb-figure__media {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--wb-line);
}

.page-contact .ct-template {
  border: 1px solid var(--wb-line);
  background: var(--wb-white);
}

.page-contact .ct-template__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--wb-deep);
  cursor: pointer;
  list-style: none;
}

.page-contact .ct-template__summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-template__summary::after {
  content: "＋";
  flex: none;
  font-family: var(--wb-mono);
  font-size: 15px;
  color: var(--wb-signal);
}

.page-contact .ct-template[open] .ct-template__summary::after {
  content: "－";
}

.page-contact .ct-template__summary:focus-visible {
  outline: 2px solid var(--wb-index);
  outline-offset: -2px;
}

.page-contact .ct-template__body {
  margin: 0;
  padding: 16px;
  background: var(--wb-mist);
  border-top: 1px solid var(--wb-line);
  font-family: var(--wb-mono);
  font-size: 13px;
  line-height: 1.85;
  color: var(--wb-ink);
  white-space: pre-wrap;
  overflow-x: auto;
}

/* ---------- 响应节奏 ---------- */
.page-contact .ct-rhythm {
  padding: 8px 0 48px;
}

.page-contact .ct-scale {
  margin-top: 26px;
  padding: 24px 18px 20px;
  border: 1px solid var(--wb-line);
  background: var(--wb-white);
}

.page-contact .ct-scale__ticks {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 18px;
}

.page-contact .ct-scale__tick {
  position: relative;
  padding-top: 24px;
}

.page-contact .ct-scale__tick::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 0;
  width: 10px;
  height: 10px;
  border: 2px solid var(--wb-signal);
  border-radius: 50%;
  background: var(--wb-white);
}

.page-contact .ct-scale__time {
  display: block;
  margin: 0 0 5px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--wb-deep);
}

.page-contact .ct-scale__label {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--wb-gray);
}

.page-contact .ct-rhythm__notes {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-contact .ct-rhythm__note {
  margin: 0;
  padding-left: 16px;
  border-left: 2px solid var(--wb-line-strong);
  font-size: 15px;
  line-height: 1.8;
  color: var(--wb-ink);
}

/* ---------- 后续跟进 ---------- */
.page-contact .ct-follow {
  padding: 0 0 48px;
}

.page-contact .ct-follow__panel {
  padding: 28px 22px;
  background: var(--wb-blueprint);
  color: var(--wb-mist);
}

.page-contact .ct-follow__title {
  margin: 0 0 18px;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--wb-white);
}

.page-contact .ct-follow__list {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-follow__item {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--wb-mist);
}

.page-contact .ct-follow__item::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 0;
  width: 10px;
  height: 2px;
  background: var(--wb-signal);
}

/* ---------- 页脚前注释 ---------- */
.page-contact .ct-footnote {
  padding: 18px 0 22px;
  border-top: 1px solid var(--wb-line);
  background: var(--wb-mist);
}

.page-contact .ct-footnote__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 26px;
}

.page-contact .ct-footnote__item {
  margin: 0;
  font-family: var(--wb-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1.7;
  color: var(--wb-gray);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-scale__ticks {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .ct-scale__tick::after {
    content: "";
    position: absolute;
    top: 9px;
    left: 16px;
    right: -18px;
    height: 1px;
    background: var(--wb-line-strong);
  }

  .page-contact .ct-scale__tick:last-child::after {
    display: none;
  }

  .page-contact .ct-legacy__panel {
    padding: 34px 32px;
  }

  .page-contact .ct-follow__panel {
    padding: 36px 34px;
  }
}

/* ---------- 桌面端双栏 ---------- */
@media (min-width: 900px) {
  .page-contact .ct-hero {
    padding: 30px 0 56px;
  }

  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: end;
  }

  .page-contact .ct-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .ct-picker {
    margin-top: 44px;
  }

  .page-contact .ct-mail__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 52px;
    align-items: start;
  }

  .page-contact .ct-channels {
    padding-top: 56px;
  }

  .page-contact .ct-legacy {
    padding: 56px 0;
  }
}

@media (min-width: 1180px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }
}
<<<END>>>