.page-contact {
  --ct-gap: clamp(14px, 2.2vw, 26px);
  --ct-pad: clamp(20px, 2.8vw, 32px);
  --ct-soft: rgba(159, 182, 201, .14);
  padding-bottom: clamp(40px, 7vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-top: clamp(18px, 3vw, 40px);
}
.page-contact .ct-hero__grid {
  display: grid;
  gap: clamp(20px, 3vw, 42px);
}
.page-contact .ct-hero__main .kicker {
  color: var(--cyan);
  letter-spacing: .26em;
  font-size: 12px;
  margin: 0 0 14px;
}
.page-contact .ct-title {
  margin: 0;
  font-size: clamp(40px, 9vw, 104px);
  font-weight: 200;
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--mist);
}
.page-contact .ct-title em {
  display: block;
  font-style: normal;
  font-weight: 200;
  font-size: .58em;
  line-height: 1.05;
  margin-top: .14em;
  color: var(--cyan);
  text-shadow: 0 0 34px rgba(53, 242, 218, .3);
}
.page-contact .ct-lede {
  margin: 0;
  color: var(--steel);
  max-width: 60ch;
}
.page-contact .ct-hero__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 2.4vw, 28px);
}
.page-contact .ct-jump {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-cyan);
  background: var(--cyan-06);
  color: var(--mist);
  font-size: 13.5px;
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-contact .ct-jump:hover,
.page-contact .ct-jump:focus-visible {
  background: var(--cyan-20);
  border-color: var(--cyan-34);
  transform: translateY(-2px);
}
.page-contact .ct-jump__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
}

/* ---------- 三条渠道 ---------- */
.page-contact .ct-channels {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 80%;
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding: 4px 2px 14px;
  -webkit-overflow-scrolling: touch;
}
.page-contact .ct-channel {
  position: relative;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--ct-pad);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(14, 58, 92, .85) 0%, rgba(12, 33, 56, .95) 58%, var(--panel) 100%);
  overflow: hidden;
  transition: transform var(--dur) var(--ease);
}
.page-contact .ct-channel::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--coral));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur) var(--ease);
}
.page-contact .ct-channel:hover,
.page-contact .ct-channel:focus-within {
  transform: translateY(-4px);
}
.page-contact .ct-channel:hover::after,
.page-contact .ct-channel:focus-within::after {
  transform: scaleX(1);
}
.page-contact .ct-channel__name {
  margin: 0;
  font-size: 20px;
  font-weight: 500;
  color: var(--mist);
  letter-spacing: .01em;
}
.page-contact .ct-channel__value {
  margin: 0;
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--coral);
  line-height: 1.25;
  word-break: break-all;
}
.page-contact .ct-channel__value--mail {
  font-size: clamp(15px, 1.55vw, 19px);
  letter-spacing: .005em;
}
.page-contact .ct-channel__value--num {
  font-size: clamp(26px, 3.2vw, 38px);
  letter-spacing: .02em;
  font-variant-numeric: tabular-nums;
}
.page-contact .ct-channel__value--addr {
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.5vw, 18px);
  font-weight: 500;
  line-height: 1.6;
  color: var(--mist);
}
.page-contact .ct-channel__for {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--steel);
}
.page-contact .ct-channel__meta {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--sand);
}

/* ---------- 图片带 ---------- */
.page-contact .ct-media {
  margin: clamp(28px, 4.5vw, 60px) 0 0;
}
.page-contact .ct-media--inset {
  margin-top: clamp(26px, 4vw, 48px);
}

/* ---------- 服务时间 ---------- */
.page-contact .ct-clock {
  padding: var(--ct-pad);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line-soft);
}
.page-contact .ct-clock__rail {
  display: flex;
  height: 14px;
  border-radius: var(--r-pill);
  overflow: hidden;
  background: var(--ct-soft);
}
.page-contact .ct-clock__seg {
  display: block;
}
.page-contact .ct-clock__seg--pre {
  flex: 0 0 8.333%;
  background: rgba(159, 182, 201, .16);
}
.page-contact .ct-clock__seg--open {
  flex: 1 1 auto;
  background: linear-gradient(90deg, var(--cyan), var(--coral));
}
.page-contact .ct-clock__seg--post {
  flex: 0 0 16.667%;
  background: rgba(159, 182, 201, .16);
}
.page-contact .ct-clock__labels {
  display: flex;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--steel);
}
.page-contact .ct-clock__lab {
  display: flex;
  line-height: 1;
}
.page-contact .ct-clock__lab b {
  font-weight: 500;
}
.page-contact .ct-clock__lab--pre {
  flex: 0 0 8.333%;
  justify-content: space-between;
}
.page-contact .ct-clock__lab--open {
  flex: 1 1 auto;
  justify-content: flex-end;
}
.page-contact .ct-clock__lab--post {
  flex: 0 0 16.667%;
  justify-content: flex-end;
}
.page-contact .ct-clock__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}
.page-contact .ct-clock__key {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  color: var(--steel);
}
.page-contact .ct-clock__key::before {
  content: "";
  width: 26px;
  height: 4px;
  border-radius: var(--r-pill);
}
.page-contact .ct-clock__key--on::before {
  background: linear-gradient(90deg, var(--cyan), var(--coral));
}
.page-contact .ct-clock__key--off::before {
  background: rgba(159, 182, 201, .3);
}

.page-contact .ct-hours {
  margin-top: clamp(22px, 3vw, 36px);
}
.page-contact .ct-hourtile {
  padding: 20px 0 18px;
  border-top: 2px solid var(--line-cyan);
}
.page-contact .ct-hourtile__time {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}
.page-contact .ct-hourtile__name {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 500;
  color: var(--mist);
}
.page-contact .ct-hourtile__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

/* ---------- 数据问题提交 ---------- */
.page-contact .ct-split {
  display: grid;
  gap: clamp(24px, 3.4vw, 48px);
}
.page-contact .ct-split__label {
  margin: 0 0 16px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--steel);
}
.page-contact .ct-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-contact .ct-checklist__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-contact .ct-checklist__item:first-child {
  border-top: 1px solid var(--line-soft);
}
.page-contact .ct-checklist__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  padding-top: 3px;
}
.page-contact .ct-checklist__name {
  margin: 0 0 5px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--mist);
}
.page-contact .ct-checklist__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}
.page-contact .ct-template {
  margin: 0;
  padding: clamp(18px, 2.4vw, 26px);
  border-radius: var(--r-md);
  border: 1px solid var(--line-cyan);
  background: var(--void);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 2;
  color: var(--cyan);
  white-space: pre-wrap;
  word-break: break-word;
}
.page-contact .ct-split__tip {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--steel);
}
.page-contact .ct-flow {
  display: block;
  width: 100%;
  height: auto;
  margin-top: clamp(20px, 3vw, 32px);
  overflow: visible;
}
.page-contact .ct-flow__box {
  fill: var(--panel);
  stroke: var(--line-cyan);
  stroke-width: 1.5;
}
.page-contact .ct-flow__box--end {
  fill: var(--coral-10);
  stroke: var(--coral-34);
}
.page-contact .ct-flow__t {
  fill: var(--mist);
  font-family: var(--font-sans);
  font-size: 15px;
  text-anchor: middle;
}
.page-contact .ct-flow__arrow {
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linecap: round;
  fill: none;
}
.page-contact .ct-flow__head {
  fill: var(--cyan);
}

/* ---------- 合作 ---------- */
.page-contact .ct-partner-sec {
  background:
    radial-gradient(90% 120% at 90% 0%, rgba(255, 107, 61, .10) 0%, rgba(6, 22, 39, 0) 62%),
    radial-gradient(80% 120% at 0% 100%, rgba(53, 242, 218, .08) 0%, rgba(6, 22, 39, 0) 60%);
}
.page-contact .ct-coop {
  display: grid;
  gap: var(--ct-gap);
}
.page-contact .ct-coop__item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  padding: var(--ct-pad);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(14, 58, 92, .55) 0%, rgba(12, 33, 56, .92) 100%);
}
.page-contact .ct-coop__name {
  margin: 0;
  font-size: clamp(17px, 1.7vw, 21px);
  font-weight: 500;
  line-height: 1.4;
  color: var(--mist);
}
.page-contact .ct-coop__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- 服务范围 ---------- */
.page-contact .ct-region {
  display: grid;
  gap: var(--ct-gap);
}
.page-contact .ct-region__box {
  padding: 22px 0 20px;
  border-top: 1px solid var(--line);
}
.page-contact .ct-region__box:nth-child(2n) {
  border-top-color: var(--cyan-34);
}
.page-contact .ct-region__k {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--sand);
}
.page-contact .ct-region__v {
  margin: 0 0 8px;
  font-size: clamp(16px, 1.7vw, 20px);
  font-weight: 500;
  color: var(--mist);
  line-height: 1.4;
}
.page-contact .ct-region__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--steel);
}
.page-contact .ct-links {
  margin-top: clamp(26px, 3.6vw, 46px);
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-checklist {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(20px, 3vw, 44px);
  }
  .page-contact .ct-checklist__item:nth-child(2) {
    border-top: 1px solid var(--line-soft);
  }
  .page-contact .ct-region {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(24px, 3.4vw, 56px);
  }
}

@media (min-width: 860px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }
  .page-contact .ct-channels {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--ct-gap);
    overflow: visible;
    padding: 0;
  }
  .page-contact .ct-coop {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .ct-coop__item--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 980px) {
  .page-contact .ct-split {
    grid-template-columns: 1.12fr .88fr;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel,
  .page-contact .ct-channel::after,
  .page-contact .ct-jump {
    transition: none;
  }
  .page-contact .ct-channel:hover,
  .page-contact .ct-jump:hover {
    transform: none;
  }
}