.page-contact {
  --ct-cut: 16px;
  --ct-cut-sm: 10px;
  --ct-gap: clamp(14px, 2.6vw, 24px);
  background: var(--wf-ink);
  color: var(--wf-paper);
}

.page-contact .wf-crumbs {
  padding-top: clamp(18px, 4vw, 30px);
  font-family: var(--wf-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--wf-muted);
}

.page-contact .wf-crumbs a {
  color: var(--wf-muted);
  text-decoration: none;
  transition: color .2s var(--wf-ease);
}

.page-contact .wf-crumbs a:hover,
.page-contact .wf-crumbs a:focus-visible {
  color: var(--wf-neon);
}

/* ---------- 首屏 ---------- */

.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(101deg, var(--wf-pitch) 0%, var(--wf-pitch) 48%, transparent 48.3%);
  pointer-events: none;
}

.page-contact .ct-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  padding-block: clamp(34px, 7vw, 84px) clamp(40px, 7vw, 88px);
}

.page-contact .ct-hero__lead {
  min-width: 0;
}

.page-contact .ct-hero__title {
  margin: 12px 0 0;
  font-family: var(--wf-font-display);
  font-size: clamp(32px, 6.6vw, 62px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--wf-paper);
}

.page-contact .ct-lead {
  max-width: 34em;
  margin: clamp(16px, 3vw, 24px) 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: rgba(243, 232, 216, .82);
}

.page-contact .ct-direct {
  margin: clamp(26px, 4vw, 42px) 0 0;
  display: grid;
  gap: 18px;
}

.page-contact .ct-direct__item {
  padding-top: 14px;
  border-top: 1px solid var(--wf-line);
}

.page-contact .ct-direct__key {
  font-family: var(--wf-font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--wf-muted);
}

.page-contact .ct-direct__val {
  margin: 8px 0 0;
  font-family: var(--wf-font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--wf-neon);
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.15;
}

.page-contact .ct-direct__val--mail {
  font-size: clamp(16px, 3.2vw, 24px);
}

.page-contact .ct-direct__val--tel {
  font-size: clamp(30px, 6.4vw, 48px);
  letter-spacing: -0.01em;
}

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

/* ---------- 切角卡片 ---------- */

.page-contact .ct-card {
  position: relative;
  padding: clamp(18px, 2.8vw, 26px);
  background: var(--wf-pitch);
  border: 1px solid var(--wf-line);
  clip-path: polygon(
    var(--ct-cut) 0,
    100% 0,
    100% calc(100% - var(--ct-cut)),
    calc(100% - var(--ct-cut)) 100%,
    0 100%,
    0 var(--ct-cut)
  );
  transition: transform .22s var(--wf-ease), border-color .22s var(--wf-ease);
}

.page-contact .ct-card:hover {
  transform: translateY(-4px);
  border-color: rgba(79, 224, 192, .4);
}

.page-contact .ct-card--neon {
  background: linear-gradient(135deg, rgba(79, 224, 192, .14), rgba(164, 139, 240, .1)), var(--wf-turf);
  border-color: rgba(79, 224, 192, .46);
}

.page-contact .ct-card__num {
  margin: 0;
  font-family: var(--wf-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--wf-neon);
}

.page-contact .ct-card__title {
  margin: 10px 0 0;
  font-family: var(--wf-font-display);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--wf-paper);
}

.page-contact .ct-card__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(243, 232, 216, .74);
}

.page-contact .ct-card__meta {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--wf-line-soft);
  font-family: var(--wf-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--wf-muted);
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* ---------- 章节通用 ---------- */

.page-contact .ct-head {
  max-width: 44em;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-contact .ct-h2 {
  margin: 10px 0 0;
  font-family: var(--wf-font-display);
  font-size: clamp(24px, 4.2vw, 40px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--wf-paper);
}

.page-contact .ct-sub {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--wf-muted);
}

/* ---------- 标签页 ---------- */

.page-contact .ct-tabs .wf-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(16px, 2.4vw, 22px);
}

.page-contact .ct-tabs .wf-tabs__tab {
  font-family: var(--wf-font-body);
  font-size: 14px;
}

.page-contact .ct-panel {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  padding: clamp(20px, 3.4vw, 34px);
  background: var(--wf-pitch);
  border: 1px solid var(--wf-line);
  clip-path: polygon(
    var(--ct-cut) 0,
    100% 0,
    100% 100%,
    0 100%,
    0 var(--ct-cut)
  );
}

.page-contact .ct-panel__title {
  margin: 0 0 12px;
  font-family: var(--wf-font-display);
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 800;
  line-height: 1.24;
  color: var(--wf-neon);
}

.page-contact .ct-panel__main p {
  margin: 0 0 12px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(243, 232, 216, .8);
}

.page-contact .ct-panel__main p:last-child {
  margin-bottom: 0;
}

.page-contact .ct-panel__side {
  margin: 0;
  display: grid;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--wf-line-soft);
}

.page-contact .ct-panel__side div {
  display: grid;
  gap: 4px;
}

.page-contact .ct-panel__side dt {
  font-family: var(--wf-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--wf-muted);
}

.page-contact .ct-panel__side dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--wf-paper);
}

/* ---------- 合作共建 ---------- */

.page-contact .ct-collab__inner {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-contact .ct-collab__text > p {
  max-width: 40em;
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(243, 232, 216, .8);
}

.page-contact .ct-list {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-list li {
  position: relative;
  padding: 18px 20px 18px 24px;
  background: var(--wf-turf);
  border-left: 2px solid var(--wf-neon);
}

.page-contact .ct-list h3 {
  margin: 0;
  font-family: var(--wf-font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--wf-paper);
}

.page-contact .ct-list p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(243, 232, 216, .74);
}

.page-contact .ct-collab__side {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--ct-gap);
  align-content: start;
}

.page-contact .ct-stat {
  padding: 16px 14px;
  background: var(--wf-pitch);
  border: 1px solid var(--wf-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--ct-cut-sm)), calc(100% - var(--ct-cut-sm)) 100%, 0 100%);
}

.page-contact .ct-stat__num {
  margin: 0;
  font-family: var(--wf-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--wf-neon);
}

.page-contact .ct-stat__num span {
  font-size: .6em;
  color: var(--wf-muted);
}

.page-contact .ct-stat__label {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--wf-muted);
}

/* ---------- 投稿 ---------- */

.page-contact .ct-submit__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-contact .ct-submit__text > p {
  max-width: 38em;
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(243, 232, 216, .8);
}

.page-contact .ct-steps {
  list-style: none;
  counter-reset: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-steps li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--wf-line-soft);
  font-size: 14px;
  line-height: 1.6;
  color: rgba(243, 232, 216, .82);
  word-break: break-word;
}

.page-contact .ct-steps .wf-num {
  flex: 0 0 auto;
  font-size: 18px;
  color: var(--wf-neon);
}

/* ---------- 回复节奏 ---------- */

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

.page-contact .ct-hours__card {
  padding: clamp(20px, 3vw, 28px);
  background: var(--wf-pitch);
  border: 1px solid var(--wf-line);
  clip-path: polygon(var(--ct-cut) 0, 100% 0, 100% calc(100% - var(--ct-cut)), calc(100% - var(--ct-cut)) 100%, 0 100%, 0 var(--ct-cut));
}

.page-contact .ct-hours__card--hot {
  background: linear-gradient(120deg, rgba(255, 138, 61, .12), rgba(164, 139, 240, .08)), var(--wf-turf);
  border-color: rgba(255, 138, 61, .34);
}

.page-contact .ct-hours__time {
  margin: 0;
  font-family: var(--wf-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--wf-paper);
}

.page-contact .ct-hours__card--hot .ct-hours__time {
  color: var(--wf-amber);
}

.page-contact .ct-hours__label {
  margin: 8px 0 0;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--wf-neon);
}

.page-contact .ct-hours__text {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(243, 232, 216, .76);
}

/* ---------- 服务地点 ---------- */

.page-contact .ct-place {
  position: relative;
  margin-top: clamp(40px, 7vw, 88px);
}

.page-contact .ct-place__media {
  position: relative;
}

.page-contact .ct-place__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 12, 11, .58), rgba(8, 12, 11, .94));
  pointer-events: none;
}

.page-contact .ct-place__media .wf-media {
  border: 0;
}

.page-contact .ct-place__inner {
  position: relative;
  margin-top: calc(clamp(-160px, -14vw, -70px));
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-contact .ct-place__text {
  max-width: 42em;
  padding: clamp(22px, 3.4vw, 34px);
  background: rgba(15, 35, 27, .9);
  border: 1px solid var(--wf-line);
  clip-path: polygon(var(--ct-cut) 0, 100% 0, 100% calc(100% - var(--ct-cut)), calc(100% - var(--ct-cut)) 100%, 0 100%, 0 var(--ct-cut));
}

.page-contact .ct-place__text > p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(243, 232, 216, .8);
}

.page-contact .ct-address {
  margin: 18px 0 0;
  padding: 14px 0 14px 18px;
  border-left: 2px solid var(--wf-neon);
  font-family: var(--wf-font-mono);
  font-size: clamp(15px, 2vw, 18px);
  font-style: normal;
  line-height: 1.7;
  color: var(--wf-paper);
}

.page-contact .ct-place__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--wf-muted);
}

.page-contact .ct-place__icp {
  margin: 12px 0 0;
  font-family: var(--wf-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--wf-muted);
}

.page-contact .ct-place__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (max-width: 639px) {
  .page-contact .ct-hero::before {
    background: linear-gradient(180deg, var(--wf-pitch) 0%, var(--wf-pitch) 62%, transparent 62.3%);
  }

  .page-contact .ct-collab__side {
    grid-template-columns: 1fr;
  }

  .page-contact .ct-place__inner {
    margin-top: calc(clamp(-90px, -12vw, -48px));
  }
}

@media (min-width: 768px) {
  .page-contact .ct-panel {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  }

  .page-contact .ct-panel__side {
    padding-top: 0;
    padding-left: 24px;
    border-top: 0;
    border-left: 1px solid var(--wf-line-soft);
  }

  .page-contact .ct-submit__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-contact .ct-hours {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .ct-collab__inner {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-contact .ct-place__inner {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-contact .ct-place__links {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-card {
    transition: none;
  }
}