/* ===== 联系通道 / page-contact ===== */
.page-contact {
  --ct-rule: rgba(140, 163, 191, .20);
  --ct-rule-2: rgba(140, 163, 191, .34);
  --ct-panel: linear-gradient(160deg, rgba(11, 31, 56, .95), rgba(6, 20, 39, .96));
  --ct-panel-soft: linear-gradient(180deg, rgba(20, 54, 94, .34), rgba(6, 20, 39, .74));

  position: relative;
  padding-bottom: clamp(40px, 6vw, 84px);
  background:
    radial-gradient(120% 70% at 92% -8%, rgba(20, 54, 94, .50), transparent 60%),
    radial-gradient(80% 55% at -6% 4%, rgba(77, 240, 140, .07), transparent 58%);
}

.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(16px, 2.4vw, 26px);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-mist);
}
.page-contact .crumbs a {
  color: var(--c-ice);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}
.page-contact .crumbs a:hover { color: var(--c-neon); }
.page-contact .crumbs [aria-current="page"] { color: var(--c-neon-soft); }
.page-contact .crumbs__sep { color: var(--c-mist); opacity: .65; }

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: clamp(26px, 4vw, 56px) 0 clamp(22px, 3vw, 40px);
}
.page-contact .ct-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--c-neon-soft);
}
.page-contact .ct-hero__tag::before {
  content: "";
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--c-neon), transparent);
}
.page-contact .ct-hero__title {
  margin: clamp(14px, 2vw, 22px) 0 0;
  max-width: 15ch;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(2.35rem, 6.6vw, 4.5rem);
  line-height: 1.03;
  letter-spacing: -.02em;
  color: var(--c-ice);
}
.page-contact .ct-hero__lead {
  margin: clamp(16px, 2.2vw, 26px) 0 0;
  max-width: 46rem;
  color: var(--c-ice);
  font-size: clamp(1rem, 1.6vw, 1.0625rem);
  line-height: 1.78;
}
.page-contact .ct-hero__figure {
  margin: clamp(26px, 4vw, 48px) 0 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--ct-rule);
}
.page-contact .ct-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 5;
  object-fit: cover;
}

/* ---------- 联络地图：左通道 / 右索引 ---------- */
.page-contact .ct-map {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  margin-top: clamp(30px, 4.4vw, 56px);
}
.page-contact .ct-map__title {
  margin: 0 0 14px;
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(1.15rem, 2.1vw, 1.55rem);
  letter-spacing: .01em;
  color: var(--c-ice);
}
.page-contact .ct-channels {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--ct-rule);
  border-radius: var(--r-md);
  background: var(--ct-rule);
  overflow: hidden;
}
.page-contact .ct-channel {
  position: relative;
  padding: clamp(18px, 2.6vw, 26px) clamp(18px, 2.6vw, 28px);
  background: var(--ct-panel);
  transition: background var(--t-mid) var(--ease);
}
.page-contact .ct-channel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--c-neon), rgba(77, 240, 140, 0));
  opacity: 0;
  transition: opacity var(--t-fast) var(--ease);
}
.page-contact .ct-channel:hover::before { opacity: 1; }
.page-contact .ct-channel__key {
  display: block;
  color: var(--c-mist);
}
.page-contact .ct-channel__value {
  display: block;
  margin-top: 10px;
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.0625rem, 2.1vw, 1.375rem);
  line-height: 1.4;
  letter-spacing: .01em;
  color: var(--c-amber);
  overflow-wrap: anywhere;
  cursor: text;
}
.page-contact .ct-channel__hint {
  display: block;
  margin-top: 8px;
  max-width: 44ch;
  color: var(--c-mist);
  font-size: .9375rem;
  line-height: 1.72;
}

.page-contact .ct-index {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--ct-rule);
  border-radius: var(--r-md);
  background: var(--ct-panel-soft);
}
.page-contact .ct-index__title {
  margin: 0 0 6px;
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(1.05rem, 1.9vw, 1.32rem);
  color: var(--c-ice);
}
.page-contact .ct-index__sub {
  margin: 0 0 16px;
  color: var(--c-mist);
  font-size: .875rem;
  line-height: 1.7;
}
.page-contact .ct-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ct-rule);
}
.page-contact .ct-index__item { border-bottom: 1px solid var(--ct-rule); }
.page-contact .ct-index__link {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) 16px;
  align-items: center;
  gap: 10px;
  padding: 12px 4px;
  color: var(--c-ice);
  font-size: .9375rem;
  line-height: 1.55;
  text-decoration: none;
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.page-contact .ct-index__link:hover {
  color: var(--c-neon-soft);
  background: rgba(77, 240, 140, .05);
}
.page-contact .ct-index__num {
  font-family: var(--ff-mono);
  font-size: .8125rem;
  color: var(--c-mist);
}
.page-contact .ct-index__go {
  font-family: var(--ff-mono);
  color: var(--c-mist);
  transition: transform var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.page-contact .ct-index__link:hover .ct-index__go {
  color: var(--c-neon);
  transform: translateX(3px);
}

/* ---------- 通用区块 ---------- */
.page-contact .ct-block { padding-top: clamp(38px, 5.4vw, 76px); }
.page-contact .ct-block__tag { color: var(--c-mist); }
.page-contact .ct-block__title {
  margin: 12px 0 0;
  max-width: 22ch;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--c-ice);
}
.page-contact .ct-block__body {
  margin: 16px 0 0;
  max-width: 44rem;
  color: var(--c-ice);
  font-size: 1rem;
  line-height: 1.8;
}

/* ---------- 客服邮箱 ---------- */
.page-contact .ct-mail__grid {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
}
.page-contact .ct-mail__body { min-width: 0; }
.page-contact .ct-mail__list {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 42rem;
}
.page-contact .ct-mail__list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  color: var(--c-ice);
  font-size: .9375rem;
  line-height: 1.75;
}
.page-contact .ct-mail__mark {
  font-family: var(--ff-mono);
  font-size: .8125rem;
  line-height: 1.9;
  color: var(--c-neon);
}
.page-contact .ct-mail__note {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 1px solid var(--c-line-neon);
  color: var(--c-neon-soft);
  font-size: .9375rem;
  line-height: 1.7;
}
.page-contact .ct-mail__figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--ct-rule);
}
.page-contact .ct-mail__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 咨询电话 ---------- */
.page-contact .ct-call__panel {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(22px, 3.2vw, 36px);
  border: 1px solid var(--c-line-neon);
  border-radius: var(--r-md);
  background:
    linear-gradient(180deg, rgba(20, 54, 94, .48), rgba(6, 20, 39, .82));
  box-shadow: var(--shadow-soft);
}
.page-contact .ct-call__tag { color: var(--c-mist); }
.page-contact .ct-call__num {
  margin: 12px 0 0;
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.75rem, 6vw, 3rem);
  line-height: 1.1;
  letter-spacing: .01em;
  color: var(--c-amber);
  overflow-wrap: anywhere;
  cursor: text;
}
.page-contact .ct-call__meta {
  margin: 10px 0 0;
  color: var(--c-mist);
  font-size: .875rem;
  line-height: 1.7;
}
.page-contact .ct-call__list {
  margin: clamp(16px, 2.2vw, 24px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-contact .ct-call__list li {
  position: relative;
  padding-left: 20px;
  color: var(--c-ice);
  font-size: .9375rem;
  line-height: 1.75;
}
.page-contact .ct-call__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 1px;
  background: var(--c-neon);
}

/* ---------- 地址 ---------- */
.page-contact .ct-addr__grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(18px, 2.4vw, 26px);
}
.page-contact .ct-addr__card {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--ct-rule);
  border-left: 2px solid var(--c-pulse);
  border-radius: var(--r-md);
  background: var(--ct-panel);
}
.page-contact .ct-addr__key {
  display: block;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-mist);
}
.page-contact .ct-addr__line {
  margin: 8px 0 0;
  font-family: var(--ff-mono);
  font-size: clamp(1rem, 2vw, 1.1875rem);
  line-height: 1.6;
  color: var(--c-ice);
  overflow-wrap: anywhere;
  cursor: text;
}
.page-contact .ct-addr__note {
  margin: 0;
  max-width: 40rem;
  color: var(--c-mist);
  font-size: .9375rem;
  line-height: 1.8;
}

/* ---------- 合作与内容互荐 ---------- */
.page-contact .ct-coop__grid {
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
  margin-top: clamp(18px, 2.4vw, 26px);
}
.page-contact .ct-coop__lead {
  margin: 0;
  max-width: 46rem;
  color: var(--c-ice);
  font-size: 1rem;
  line-height: 1.8;
}
.page-contact .ct-coop__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .ct-coop__tags li {
  padding: 7px 13px;
  border: 1px solid var(--ct-rule-2);
  border-radius: 99px;
  background: rgba(20, 54, 94, .3);
  color: var(--c-ice);
  font-size: .8125rem;
  letter-spacing: .02em;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.page-contact .ct-coop__tags li:hover {
  border-color: var(--c-line-neon);
  color: var(--c-neon-soft);
}
.page-contact .ct-coop__note {
  margin: clamp(16px, 2.2vw, 22px) 0 0;
  padding-left: 14px;
  border-left: 1px solid var(--c-line-neon);
  color: var(--c-neon-soft);
  font-size: .9375rem;
  line-height: 1.7;
}

/* ---------- 反馈与建议 ---------- */
.page-contact .ct-voice__grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--ct-rule);
  border-radius: var(--r-md);
  background: var(--ct-rule);
  overflow: hidden;
}
.page-contact .ct-voice__col {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--ct-panel);
}
.page-contact .ct-voice__sub {
  margin: 0;
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 1.0625rem;
  letter-spacing: .01em;
  color: var(--c-neon-soft);
}
.page-contact .ct-voice__col p {
  margin: 10px 0 0;
  color: var(--c-ice);
  font-size: .9375rem;
  line-height: 1.78;
}

/* ---------- 底部处理时段刻度带 ---------- */
.page-contact .ct-band {
  margin-top: clamp(40px, 6vw, 84px);
  padding: clamp(22px, 3.2vw, 36px);
  border: 1px solid var(--ct-rule);
  border-radius: var(--r-md);
  background: var(--ct-panel-soft);
}
.page-contact .ct-band__tag { color: var(--c-mist); }
.page-contact .ct-band__title {
  margin: 10px 0 0;
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(1.25rem, 3.2vw, 2rem);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--c-ice);
}
.page-contact .ct-band__axis { margin-top: clamp(24px, 3.4vw, 40px); }
.page-contact .ct-band__track {
  position: relative;
  height: 6px;
  border-radius: 99px;
  background: rgba(140, 163, 191, .18);
  overflow: hidden;
}
.page-contact .ct-band__fill {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(77, 240, 140, .95), rgba(255, 194, 75, .85) 68%, rgba(255, 107, 61, .9));
}
.page-contact .ct-band__ticks {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .ct-band__ticks li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.page-contact .ct-band__ticks li:nth-child(2) { text-align: center; }
.page-contact .ct-band__ticks li:last-child { text-align: right; }
.page-contact .ct-band__ticks .num {
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  font-size: .9375rem;
  color: var(--c-amber);
}
.page-contact .ct-band__cap {
  font-size: .75rem;
  letter-spacing: .06em;
  line-height: 1.5;
  color: var(--c-mist);
}
.page-contact .ct-band__note {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  max-width: 52rem;
  color: var(--c-mist);
  font-size: .9375rem;
  line-height: 1.78;
}

/* ---------- 焦点环 ---------- */
.page-contact a:focus-visible,
.page-contact .ct-index__link:focus-visible {
  outline: 2px solid var(--c-neon);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-voice__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-contact .ct-coop__grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); align-items: start; }
  .page-contact .ct-mail__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; }
  .page-contact .ct-addr__grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: start; }
  .page-contact .ct-call__panel { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); align-items: start; }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-contact .ct-map {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .ct-index { position: sticky; top: 96px; }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel::before,
  .page-contact .ct-index__link,
  .page-contact .ct-index__go,
  .page-contact .ct-coop__tags li {
    transition: none;
  }
  .page-contact .ct-index__link:hover .ct-index__go { transform: none; }
}
<<<END>>>