.page-contact {
  --ct-card-line: rgba(244, 241, 234, 0.18);
  --ct-card-bg: linear-gradient(158deg, rgba(244, 241, 234, 0.07), rgba(244, 241, 234, 0.015));
  --ct-gap: clamp(26px, 4vw, 54px);
  --ct-soft: rgba(244, 241, 234, 0.7);
  --ct-faint: rgba(244, 241, 234, 0.58);

  padding-block: clamp(18px, 2.5vw, 34px) clamp(56px, 9vw, 112px);
  background-image:
    linear-gradient(180deg, rgba(31, 111, 115, 0.18), rgba(31, 111, 115, 0) 460px),
    repeating-linear-gradient(90deg, rgba(244, 241, 234, 0.035) 0 1px, transparent 1px 76px);
}

.page-contact .c7-crumbs {
  margin-bottom: clamp(16px, 2.2vw, 26px);
}

/* ---------- 首屏 ---------- */
.ct-hero {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding-bottom: clamp(26px, 4vw, 48px);
  border-bottom: 1px solid var(--ct-card-line);
}

.ct-hero__idx {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--c7-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c7-neon);
}

.ct-hero__idx::before {
  content: "";
  flex: 0 0 auto;
  width: 34px;
  height: 1px;
  background: var(--c7-neon);
}

.ct-hero__title {
  margin: 0 0 clamp(14px, 2vw, 20px);
}

.ct-hero__lede {
  margin: 0;
  max-width: 46ch;
}

.ct-hero__fig {
  margin: 0;
}

.page-contact .ct-hero__fig .c7-figure__frame {
  aspect-ratio: 880 / 520;
  border: 1px solid rgba(180, 112, 58, 0.55);
  border-radius: var(--c7-radius-lg);
}

.page-contact .c7-figure__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 880px) {
  .ct-hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.9fr);
    align-items: center;
  }
}

/* ---------- 三栏骨架 ---------- */
.page-contact .c7-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
  margin-top: var(--ct-gap);
}

@media (min-width: 1024px) {
  .page-contact .c7-layout {
    grid-template-columns: 176px minmax(0, 1fr) 228px;
    column-gap: clamp(20px, 2.8vw, 44px);
    align-items: start;
  }
}

/* ---------- 章节通用 ---------- */
.ct-section + .ct-section {
  margin-top: clamp(38px, 6vw, 76px);
}

.ct-lead {
  margin-top: clamp(14px, 2vw, 20px);
  margin-bottom: 0;
  max-width: 62ch;
}

.ct-link {
  color: var(--c7-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 232, 176, 0.42);
  transition: border-color 180ms var(--c7-ease), color 180ms var(--c7-ease);
}

.ct-link:hover,
.ct-link:focus-visible {
  color: var(--c7-paper);
  border-bottom-color: var(--c7-neon);
}

.ct-totop {
  margin-top: clamp(40px, 6vw, 72px);
}

/* ---------- 01 客服窗口 ---------- */
.ct-channels {
  display: grid;
  gap: 16px;
  margin-top: clamp(20px, 3vw, 30px);
}

@media (min-width: 720px) {
  .ct-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.ct-channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 20px 20px;
  border: 1px solid var(--ct-card-line);
  border-radius: var(--c7-radius-lg);
  background-image: var(--ct-card-bg);
  overflow: hidden;
}

.ct-channel::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c7-copper), var(--c7-glaze-2) 68%, transparent);
}

.ct-channel__num {
  font-family: var(--c7-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--c7-copper);
}

.ct-channel__label {
  margin: 0;
  font-family: var(--c7-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c7-glaze-2);
}

.ct-channel__value {
  margin: 0;
  font-family: var(--c7-font-mono);
  font-size: clamp(15px, 1.5vw, 17px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--c7-paper);
  overflow-wrap: anywhere;
}

.ct-channel__use {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ct-soft);
}

.ct-channel__tip {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(244, 241, 234, 0.2);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ct-faint);
}

/* ---------- 02 咨询分流 ---------- */
.ct-routes {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.ct-route {
  display: grid;
  gap: 12px 24px;
  padding: 20px 20px 20px 18px;
  border-left: 3px solid var(--c7-copper);
  border-radius: 0 var(--c7-radius) var(--c7-radius) 0;
  background: rgba(28, 33, 36, 0.58);
}

@media (min-width: 760px) {
  .ct-route {
    grid-template-columns: minmax(0, 0.68fr) minmax(0, 1.32fr);
    align-items: start;
  }
}

.ct-route__name {
  margin: 0;
  font-family: var(--c7-font-display);
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--c7-paper);
}

.ct-route__name span {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--c7-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--c7-copper);
}

.ct-route__ask {
  margin: 0 0 8px;
  font-family: var(--c7-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--c7-glaze-2);
}

.ct-route__list {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.ct-route__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 241, 234, 0.8);
}

.ct-route__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c7-glaze-2);
}

.ct-route__reply {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed rgba(244, 241, 234, 0.16);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ct-faint);
}

/* ---------- 03 覆盖范围与时段 ---------- */
.ct-cover {
  display: grid;
  gap: clamp(20px, 3vw, 28px);
  margin-top: clamp(18px, 2.6vw, 26px);
}

@media (min-width: 840px) {
  .ct-cover {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

.ct-cover__text .c7-prose + .c7-prose {
  margin-top: 14px;
}

.ct-cover__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.ct-metric {
  padding: 20px 10px;
  border: 1px solid var(--ct-card-line);
  border-radius: var(--c7-radius);
  background: rgba(28, 33, 36, 0.62);
  text-align: center;
}

.ct-metric__num {
  display: block;
  font-family: var(--c7-font-display);
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c7-copper);
}

.ct-metric__label {
  display: block;
  margin-top: 9px;
  font-family: var(--c7-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.4;
  color: var(--ct-faint);
}

.ct-hours {
  margin-top: clamp(20px, 3vw, 28px);
  padding: 22px 20px 18px;
  border: 1px solid rgba(31, 111, 115, 0.62);
  border-radius: var(--c7-radius-lg);
  background: linear-gradient(155deg, rgba(31, 111, 115, 0.38), rgba(31, 111, 115, 0.07));
}

.ct-hours__head {
  margin: 0 0 8px;
  font-family: var(--c7-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c7-glaze-2);
}

.ct-hours__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ct-soft);
}

.ct-hours__track {
  position: relative;
  height: 8px;
  margin: 24px 0 10px;
  border-radius: 999px;
  background: rgba(244, 241, 234, 0.13);
}

.ct-hours__fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 66%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--c7-glaze-2), var(--c7-neon));
}

.ct-hours__ticks {
  display: flex;
  justify-content: space-between;
  font-family: var(--c7-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ct-faint);
}

/* ---------- 04 合作洽谈 ---------- */
.ct-coop {
  display: grid;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

.ct-coop__tools {
  display: flex;
  justify-content: flex-end;
}

.page-contact .ct-coop .c7-drawer {
  border: 1px solid var(--ct-card-line);
  border-radius: var(--c7-radius);
  background: rgba(28, 33, 36, 0.58);
  overflow: hidden;
}

.page-contact .ct-coop .c7-drawer__head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 0;
  background: none;
  color: var(--c7-paper);
  font-family: var(--c7-font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: left;
  cursor: pointer;
}

.page-contact .ct-coop .c7-drawer__head:hover,
.page-contact .ct-coop .c7-drawer__head:focus-visible {
  background: rgba(59, 232, 176, 0.07);
}

.page-contact .ct-coop .c7-drawer__idx {
  flex: 0 0 auto;
  font-family: var(--c7-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--c7-copper);
}

.ct-step__name {
  flex: 1 1 auto;
}

.page-contact .ct-coop .c7-drawer__sign {
  flex: 0 0 auto;
  color: var(--c7-glaze-2);
  font-family: var(--c7-font-mono);
  font-size: 15px;
}

.page-contact .ct-coop .c7-drawer__inner {
  padding: 0 18px 18px 44px;
}

.page-contact .ct-coop .c7-drawer__inner p {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ct-soft);
}

.page-contact .ct-coop .c7-drawer__inner p:last-child {
  margin-bottom: 0;
}

/* ---------- 05 到访寄样 ---------- */
.ct-visit {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(18px, 2.6vw, 26px);
}

@media (min-width: 860px) {
  .ct-visit {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: start;
  }
}

.ct-visit__text .c7-prose + .c7-prose {
  margin-top: 14px;
}

.ct-visit__note {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--c7-glaze-2);
  background: rgba(31, 111, 115, 0.14);
  font-size: 14px;
  line-height: 1.78;
  color: var(--ct-soft);
}

.ct-map {
  padding: 18px;
  border: 1px solid rgba(180, 112, 58, 0.42);
  border-radius: var(--c7-radius-lg);
  background: rgba(28, 33, 36, 0.6);
}

.ct-map__svg {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 14px;
}

.ct-visit__fig {
  margin: 0;
}

.page-contact .ct-visit__fig .c7-figure__frame {
  aspect-ratio: 800 / 560;
  border-radius: var(--c7-radius);
}

/* ---------- 侧栏 ---------- */
.page-contact .c7-aside {
  display: grid;
  gap: 16px;
}

.ct-aside-card {
  padding: 18px 16px;
  border: 1px solid rgba(31, 111, 115, 0.58);
  border-radius: var(--c7-radius);
  background: linear-gradient(158deg, rgba(31, 111, 115, 0.42), rgba(31, 111, 115, 0.07));
}

.ct-aside-card--warm {
  border-color: rgba(180, 112, 58, 0.5);
  background: linear-gradient(158deg, rgba(227, 199, 158, 0.2), rgba(180, 112, 58, 0.06));
}

.ct-aside__label {
  margin: 0 0 8px;
  font-family: var(--c7-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c7-glaze-2);
}

.ct-aside__value {
  margin: 0 0 8px;
  font-family: var(--c7-font-display);
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--c7-paper);
}

.ct-aside__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ct-soft);
}

.ct-aside__link {
  display: inline-block;
  margin-top: 12px;
  font-size: 13.5px;
}

.ct-aside__stamp {
  justify-self: start;
}

@media (max-width: 1023px) {
  .page-contact .c7-aside {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }

  .ct-aside__stamp {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

/* ---------- 窄屏收口 ---------- */
@media (max-width: 560px) {
  .ct-cover__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .ct-metric {
    padding: 16px 6px;
  }

  .ct-metric__num {
    font-size: 30px;
  }

  .page-contact .ct-coop .c7-drawer__inner {
    padding-left: 18px;
  }
}