.page-contact {
  --ct-gap: clamp(18px, 3vw, 30px);
  --ct-rule: rgba(154, 166, 178, .22);
  --ct-panel: #13293D;
  background: var(--jz-night);
  color: var(--jz-paper);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-contact .jz-breadcrumb {
  max-width: var(--jz-shell);
  margin-inline: auto;
  padding: 18px var(--jz-gutter) 0;
}

/* ---------- 首屏框景 ---------- */
.page-contact .ct-hero {
  max-width: var(--jz-shell);
  margin-inline: auto;
  padding: clamp(16px, 2.6vw, 30px) var(--jz-gutter) clamp(30px, 5vw, 62px);
}

.page-contact .ct-hero__frame {
  position: relative;
  border: 1px solid var(--ct-rule);
  border-radius: var(--jz-radius-l);
  overflow: hidden;
  background:
    radial-gradient(120% 92% at 10% 0%, rgba(21, 115, 71, .4), transparent 62%),
    linear-gradient(180deg, rgba(19, 41, 61, .94), rgba(11, 27, 43, .97));
}

.page-contact .ct-hero__frame::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 12px;
  background-image: repeating-linear-gradient(90deg, rgba(53, 224, 208, .5) 0 1px, transparent 1px 22px);
}

.page-contact .ct-hero__head {
  max-width: 920px;
  padding: clamp(28px, 4.4vw, 52px) clamp(20px, 3.6vw, 48px) clamp(22px, 3.4vw, 38px);
  display: grid;
  gap: 16px;
}

.page-contact .ct-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 60px);
  line-height: 1.08;
  letter-spacing: -.01em;
  transform: skewX(-2deg);
}

.page-contact .ct-hero__lede {
  margin: 0;
  max-width: 68ch;
  font-size: clamp(15.5px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(244, 241, 232, .84);
}

.page-contact .ct-hero__media {
  margin: 0;
  line-height: 0;
  border-top: 1px solid rgba(53, 224, 208, .2);
}

.page-contact .ct-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

/* ---------- 章节骨架 ---------- */
.page-contact .ct-section {
  max-width: var(--jz-shell);
  margin-inline: auto;
  padding: clamp(40px, 6vw, 80px) var(--jz-gutter) 0;
}

.page-contact .ct-section__head {
  max-width: 74ch;
}

.page-contact .ct-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-family: var(--font-data);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--jz-cyan);
}

.page-contact .ct-eyebrow__n {
  display: inline-grid;
  place-items: center;
  min-width: 26px;
  height: 22px;
  padding: 0 6px;
  border-radius: 4px;
  background: rgba(21, 115, 71, .6);
  color: var(--jz-paper);
  font-size: 11px;
  letter-spacing: .06em;
}

.page-contact .ct-h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 37px);
  line-height: 1.22;
  letter-spacing: -.005em;
}

.page-contact .ct-sub {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(244, 241, 232, .76);
}

/* ---------- 渠道联络板 ---------- */
.page-contact .ct-board {
  margin-top: clamp(20px, 3vw, 32px);
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-channels {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-channel {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 10px;
  padding: clamp(20px, 2.8vw, 30px) clamp(18px, 2.6vw, 28px) clamp(20px, 2.8vw, 30px) clamp(26px, 3.4vw, 38px);
  border: 1px solid var(--ct-rule);
  border-radius: var(--jz-radius-m);
  background: linear-gradient(180deg, rgba(19, 41, 61, .95), rgba(11, 27, 43, .9));
  transition: transform .24s var(--jz-ease), border-color .24s var(--jz-ease);
}

.page-contact .ct-channel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--ct-accent, var(--jz-cyan));
}

.page-contact .ct-channel--mail { --ct-accent: var(--jz-orange); }
.page-contact .ct-channel--phone { --ct-accent: var(--jz-cyan); }

.page-contact .ct-channel__coord {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--jz-gray);
}

.page-contact .ct-channel__name {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: .06em;
  color: rgba(244, 241, 232, .7);
}

.page-contact .ct-channel__value {
  margin: 2px 0 0;
  font-family: var(--font-data);
  font-weight: 600;
  font-size: clamp(17px, 3.6vw, 26px);
  line-height: 1.32;
  color: var(--jz-cyan);
  word-break: break-all;
}

.page-contact .ct-channel__fit {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(244, 241, 232, .84);
}

.page-contact .ct-channel__when {
  margin: 4px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(154, 166, 178, .26);
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--jz-gray);
}

/* 右侧提交要点 */
.page-contact .ct-aside {
  border: 1px dashed rgba(53, 224, 208, .34);
  border-radius: var(--jz-radius-m);
  padding: clamp(20px, 2.6vw, 28px);
  background: linear-gradient(165deg, rgba(21, 115, 71, .22), rgba(11, 27, 43, .45) 68%);
}

.page-contact .ct-aside__title {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
}

.page-contact .ct-check {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-check li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 15px;
  line-height: 1.68;
  color: rgba(244, 241, 232, .88);
}

.page-contact .ct-check__n {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 24px;
  border-radius: 4px;
  background: rgba(53, 224, 208, .14);
  color: var(--jz-cyan);
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 600;
}

.page-contact .ct-aside__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(154, 166, 178, .2);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--jz-gray);
}

.page-contact .ct-aside__note a {
  color: var(--jz-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 标题规范 ---------- */
.page-contact .ct-scope {
  margin-top: clamp(20px, 3vw, 32px);
  padding-left: clamp(16px, 2.6vw, 28px);
  border-left: 3px solid var(--jz-orange);
  display: grid;
  gap: 20px;
}

.page-contact .ct-scope__lede {
  margin: 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.82;
  color: rgba(244, 241, 232, .86);
}

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

.page-contact .ct-template {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border: 1px solid var(--ct-rule);
  border-radius: var(--jz-radius-s);
  background: rgba(19, 41, 61, .82);
}

.page-contact .ct-template__label {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--jz-orange);
}

.page-contact .ct-template__code {
  font-family: var(--font-data);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--jz-paper);
  word-break: break-word;
}

.page-contact .ct-scope__foot {
  margin: 0;
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.76;
  color: var(--jz-gray);
}

/* ---------- 响应时段刻度 ---------- */
.page-contact .ct-clock {
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-contact .ct-clock__track {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 3px;
}

.page-contact .ct-clock__cell {
  height: 46px;
  border-radius: 3px;
  background: rgba(154, 166, 178, .14);
}

.page-contact .ct-clock__cell:nth-child(n + 10):nth-child(-n + 18) {
  background: linear-gradient(180deg, var(--jz-cyan), rgba(53, 224, 208, .4));
  box-shadow: 0 0 0 1px rgba(53, 224, 208, .26);
}

.page-contact .ct-clock__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: 11.5px;
  color: var(--jz-gray);
}

.page-contact .ct-clock__cap {
  margin: 14px 0 0;
  max-width: 66ch;
  font-size: 13.5px;
  line-height: 1.74;
  color: var(--jz-gray);
}

/* ---------- 场景清单 ---------- */
.page-contact .ct-scenes {
  margin-top: clamp(20px, 3vw, 32px);
  display: grid;
  gap: 14px;
}

.page-contact .ct-scene {
  overflow: hidden;
  border: 1px solid var(--ct-rule);
  border-radius: var(--jz-radius-m);
  background: rgba(19, 41, 61, .62);
}

.page-contact .ct-scene[open] {
  background: rgba(19, 41, 61, .94);
  border-color: rgba(53, 224, 208, .3);
}

.page-contact .ct-scene__sum {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 17px 20px;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .ct-scene__idx {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--jz-cyan);
}

.page-contact .ct-scene__name {
  font-size: 16px;
  font-weight: 650;
  line-height: 1.45;
  color: var(--jz-paper);
}

.page-contact .ct-scene__mark {
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--jz-gray);
  border-bottom: 2px solid var(--jz-gray);
  transform: rotate(45deg);
  transition: transform .22s var(--jz-ease), border-color .22s var(--jz-ease);
}

.page-contact .ct-scene[open] .ct-scene__mark {
  transform: rotate(-135deg);
  border-color: var(--jz-cyan);
}

.page-contact .ct-scene__body {
  padding: 0 20px 20px;
  display: grid;
  gap: 10px;
}

.page-contact .ct-scene__body p {
  margin: 0;
  font-size: 14.8px;
  line-height: 1.78;
  color: rgba(244, 241, 232, .84);
}

.page-contact .ct-scene__body a {
  color: var(--jz-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-scene__body .ct-scene__path {
  font-family: var(--font-data);
  font-size: 12.5px;
  line-height: 1.62;
  letter-spacing: .02em;
  color: var(--jz-cyan);
}

/* ---------- 通信地址 ---------- */
.page-contact .ct-address {
  margin-top: clamp(20px, 3vw, 32px);
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: center;
}

.page-contact .ct-address__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--ct-rule);
  border-radius: var(--jz-radius-m);
}

.page-contact .ct-address__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: saturate(.88) contrast(1.04);
}

.page-contact .ct-address__cap {
  position: absolute;
  inset: auto 0 0 0;
  padding: 10px 14px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: rgba(244, 241, 232, .8);
  background: linear-gradient(180deg, transparent, rgba(11, 27, 43, .9));
}

.page-contact .ct-address__line {
  margin: 14px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--jz-orange);
  border-radius: 0 var(--jz-radius-s) var(--jz-radius-s) 0;
  background: rgba(19, 41, 61, .72);
  font-family: var(--font-data);
  font-size: clamp(16px, 2.4vw, 22px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--jz-cyan);
}

.page-contact .ct-address__text {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(244, 241, 232, .82);
}

/* ---------- 内容建议 ---------- */
.page-contact .ct-pitch {
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(24px, 3.6vw, 46px);
  border: 1px solid rgba(63, 191, 111, .28);
  border-radius: var(--jz-radius-l);
  background:
    linear-gradient(112deg, rgba(21, 115, 71, .44), transparent 58%),
    linear-gradient(180deg, rgba(19, 41, 61, .94), rgba(11, 27, 43, .92));
}

.page-contact .ct-pitch__lede {
  margin: 14px 0 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.82;
  color: rgba(244, 241, 232, .86);
}

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

.page-contact .ct-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border: 1px solid rgba(53, 224, 208, .4);
  border-radius: 999px;
  color: var(--jz-paper);
  font-size: 14.5px;
  line-height: 1.4;
  text-decoration: none;
  transition: background .2s var(--jz-ease), border-color .2s var(--jz-ease);
}

.page-contact .ct-link::after {
  content: "→";
  color: var(--jz-cyan);
}

.page-contact .ct-link:hover {
  background: rgba(53, 224, 208, .12);
  border-color: var(--jz-cyan);
}

/* ---------- 收束色带 ---------- */
.page-contact .ct-closer {
  margin-top: clamp(44px, 6vw, 82px);
  height: 16px;
  border-top: 1px solid rgba(53, 224, 208, .24);
  border-bottom: 1px solid rgba(53, 224, 208, .24);
  background:
    linear-gradient(96deg, var(--jz-pitch) 0 24%, var(--jz-orange) 24% 31%, transparent 31%),
    repeating-linear-gradient(90deg, rgba(53, 224, 208, .22) 0 1px, transparent 1px 30px),
    var(--jz-night-2);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-templates {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 840px) {
  .page-contact .ct-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 860px) {
  .page-contact .ct-address {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  }
}

@media (min-width: 980px) {
  .page-contact .ct-board {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
    align-items: start;
  }

  .page-contact .ct-channel:hover {
    transform: translateY(-3px);
    border-color: rgba(53, 224, 208, .42);
  }
}

@media (max-width: 560px) {
  .page-contact .ct-clock__track {
    gap: 2px;
  }

  .page-contact .ct-clock__cell {
    height: 38px;
  }

  .page-contact .ct-clock__scale {
    font-size: 10.5px;
  }

  .page-contact .ct-scene__sum {
    padding: 15px 16px;
  }

  .page-contact .ct-scene__body {
    padding: 0 16px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel,
  .page-contact .ct-scene__mark,
  .page-contact .ct-link {
    transition: none;
  }
}
</main>