.page-contact {
  --ct-grid-line: rgba(143, 182, 217, .13);
  --ct-edge: rgba(31, 224, 200, .45);
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑 ---------- */
.page-contact .ct-crumbs {
  padding-top: clamp(16px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(26px, 4.5vw, 52px);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  left: -130px;
  width: min(48vw, 480px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(31, 224, 200, .15), transparent 65%);
  pointer-events: none;
}

.page-contact .ct-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 50px);
  align-items: center;
}

.page-contact .ct-hero__title {
  margin: 14px 0 0;
}

.page-contact .ct-hero__lead {
  margin: 16px 0 0;
  max-width: 46ch;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .ct-hero__note {
  margin-top: 18px;
}

.page-contact .ct-hero__note a,
.page-contact .ct-collab__note a,
.page-contact .ct-closing__text a {
  color: var(--ml-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-hero__fig {
  position: relative;
  margin: 0;
}

.page-contact .ct-hero__fig::after {
  content: "";
  position: absolute;
  top: -12px;
  right: -12px;
  width: clamp(58px, 9vw, 96px);
  height: clamp(58px, 9vw, 96px);
  border-top: 2px solid var(--ml-cyan);
  border-right: 2px solid var(--ml-cyan);
  border-radius: 0 22px 0 0;
  opacity: .75;
  pointer-events: none;
}

.page-contact .ct-hero__fig .ml-media {
  border-radius: var(--ml-r-lg);
  overflow: hidden;
}

.page-contact .ct-hero__fig img {
  display: block;
  width: 100%;
  object-fit: cover;
}

/* ---------- 渠道 + 反馈模板 分栏 ---------- */
.page-contact .ct-split {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  margin-top: clamp(22px, 3vw, 32px);
}

.page-contact .ct-channels {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  align-content: start;
}

.page-contact .ct-channel {
  position: relative;
  display: grid;
  gap: 8px;
  align-content: start;
  transition: transform .22s var(--ml-ease), border-color .22s var(--ml-ease);
}

.page-contact .ct-channel__bar {
  display: block;
  width: 38px;
  height: 3px;
  border-radius: 2px;
  background: var(--ml-cyan);
}

.page-contact .ct-channel__bar--warm {
  background: var(--ml-orange);
}

.page-contact .ct-channel__bar--glass {
  background: var(--ml-glass);
}

.page-contact .ct-channel__value {
  margin: 2px 0 4px;
  font-family: var(--ml-mono);
  font-size: clamp(.98rem, 2.2vw, 1.16rem);
  letter-spacing: .01em;
  line-height: 1.5;
  color: var(--ml-snow);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__value--warm {
  color: var(--ml-orange);
}

@media (hover: hover) and (pointer: fine) {
  .page-contact .ct-channel:hover {
    transform: translateY(-3px);
    border-color: var(--ct-edge);
  }
}

/* ---------- 反馈模板面板 ---------- */
.page-contact .ct-template {
  display: grid;
  gap: clamp(16px, 2vw, 22px);
  align-content: start;
}

.page-contact .ct-template__panel {
  display: grid;
  gap: 12px;
}

.page-contact .ct-checklist {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-contact .ct-checklist li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  align-items: start;
  margin: 0;
  font-size: .93rem;
  line-height: 1.65;
  color: var(--ml-text);
}

.page-contact .ct-checklist li strong {
  color: var(--ml-snow);
  font-weight: 600;
}

.page-contact .ct-check {
  position: relative;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border-radius: 6px;
  border: 1px solid var(--ct-edge);
  background: rgba(31, 224, 200, .1);
}

.page-contact .ct-check::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--ml-cyan);
  border-bottom: 2px solid var(--ml-cyan);
  transform: rotate(42deg);
}

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

.page-contact .ct-template__fig .ml-media {
  border-radius: var(--ml-r);
  overflow: hidden;
}

.page-contact .ct-template__fig img {
  display: block;
  width: 100%;
  object-fit: cover;
}

/* ---------- 合作与内容建议 ---------- */
.page-contact .ct-collab__list {
  display: grid;
  margin-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--ml-line);
}

.page-contact .ct-collab__row {
  display: grid;
  gap: 6px 20px;
  padding: clamp(16px, 2.4vw, 24px) 0;
  border-bottom: 1px solid var(--ml-line-soft);
}

.page-contact .ct-collab__no {
  font-family: var(--ml-mono);
  font-size: .8rem;
  letter-spacing: .08em;
  color: var(--ml-cyan);
  line-height: 1.9;
}

.page-contact .ct-collab__name {
  margin: 0;
  font-family: var(--ml-narrow);
  font-size: clamp(1.05rem, 2.4vw, 1.28rem);
  font-weight: 500;
  letter-spacing: .01em;
  color: var(--ml-snow);
}

.page-contact .ct-collab__desc {
  margin: 0;
  font-size: .93rem;
  line-height: 1.72;
  color: var(--ml-text);
}

.page-contact .ct-collab__note {
  margin-top: clamp(18px, 2.6vw, 26px);
}

/* ---------- 服务时段与响应顺序 ---------- */
.page-contact .ct-hours__grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  margin-top: clamp(22px, 3vw, 32px);
}

.page-contact .ct-hours__clock {
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--ml-r);
  background: rgba(18, 59, 74, .5);
  border: 1px solid var(--ml-line);
}

.page-contact .ct-hours__time {
  margin: 12px 0 12px;
  font-size: clamp(1.15rem, 3.4vw, 1.6rem);
  font-weight: 300;
  letter-spacing: .01em;
  color: var(--ml-snow);
  line-height: 1.3;
}

.page-contact .ct-hours__time .ml-num {
  color: var(--ml-cyan);
  font-size: 1.15em;
}

.page-contact .ct-flow {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-flow li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
  margin: 0;
  font-size: .93rem;
  line-height: 1.66;
  color: var(--ml-text);
}

.page-contact .ct-flow__no {
  margin-top: 2px;
  padding: 3px 0;
  border-radius: var(--ml-pill);
  background: var(--ml-cyan);
  color: var(--ml-night);
  font-family: var(--ml-mono);
  font-size: .74rem;
  letter-spacing: .08em;
  text-align: center;
}

.page-contact .ct-hours__order .ml-note {
  margin-top: 16px;
}

/* ---------- 收尾 ---------- */
.page-contact .ct-closing {
  position: relative;
  margin-top: clamp(36px, 6vw, 76px);
  padding: clamp(30px, 5.5vw, 62px) 0 clamp(46px, 8vw, 88px);
  border-top: 1px solid var(--ml-line);
  overflow: hidden;
}

.page-contact .ct-closing::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--ct-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--ct-grid-line) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 88%);
  pointer-events: none;
}

.page-contact .ct-closing__inner {
  position: relative;
  max-width: 74ch;
}

.page-contact .ct-closing__inner::before {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  margin-bottom: 20px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--ml-cyan), var(--ml-orange));
}

.page-contact .ct-closing__title {
  margin: 0 0 12px;
}

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

/* ---------- 断点 ---------- */
@media (min-width: 880px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: 1.02fr .98fr;
    gap: clamp(30px, 4vw, 60px);
  }
}

@media (min-width: 780px) {
  .page-contact .ct-collab__row {
    grid-template-columns: 54px minmax(150px, 210px) 1fr;
    align-items: baseline;
    gap: 6px 22px;
  }
}

@media (min-width: 860px) {
  .page-contact .ct-hours__grid {
    grid-template-columns: .82fr 1.18fr;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-contact .ct-split {
    grid-template-columns: 1.32fr .98fr;
    align-items: start;
  }
}

@media (max-width: 560px) {
  .page-contact .ct-hero__actions {
    gap: 10px;
  }

  .page-contact .ct-hero__actions .ml-btn {
    flex: 1 1 100%;
    text-align: center;
  }

  .page-contact .ct-hero__fig::after {
    top: -8px;
    right: -8px;
  }

  .page-contact .ct-flow li {
    grid-template-columns: 30px 1fr;
    gap: 10px;
  }
}
</main>