.page-contact {
  --ct-radius: var(--hy-r-card);
  --ct-gap: clamp(18px, 3vw, 30px);
  --ct-soft-ink: rgba(20, 16, 14, 0.78);
  --ct-soft-cloud: rgba(251, 247, 242, 0.86);
}

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

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.2rem, 3vw, 2rem) 0 clamp(2.6rem, 6vw, 4.4rem);
  background: linear-gradient(160deg, var(--hy-teal) 0%, var(--hy-ink) 78%);
  color: var(--hy-cloud);
  border-radius: 0 0 34px 34px;
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  top: -24%;
  right: -12%;
  width: min(560px, 72vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 50% 50%,
      rgba(201, 162, 39, 0.34) 0%,
      rgba(193, 39, 45, 0.18) 42%,
      rgba(20, 16, 14, 0) 70%);
  pointer-events: none;
}

.page-contact .ct-crumb {
  position: relative;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-contact .ct-hero .hy-breadcrumb,
.page-contact .ct-hero .hy-breadcrumb a {
  color: rgba(251, 247, 242, 0.7);
}

.page-contact .ct-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: end;
}

.page-contact .ct-hero .hy-h1 {
  margin-bottom: 0;
}

.page-contact .ct-lede {
  max-width: 58ch;
  margin: 18px 0 0;
  font-size: clamp(1rem, 1.5vw, 1.08rem);
  line-height: 1.8;
  color: var(--ct-soft-cloud);
}

.page-contact .ct-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-quick li {
  padding: 7px 15px;
  border: 1px solid rgba(232, 212, 138, 0.42);
  border-radius: var(--hy-r-pill);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--hy-gold-light);
}

.page-contact .ct-hero__panel {
  padding: clamp(18px, 3vw, 26px);
  background: rgba(20, 16, 14, 0.52);
  border: 1px solid rgba(232, 212, 138, 0.28);
  border-radius: var(--ct-radius);
  box-shadow: var(--hy-shadow-2);
}

.page-contact .ct-panel__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.page-contact .ct-seal {
  flex: none;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border: 2px solid var(--hy-gold);
  border-radius: 50%;
  box-shadow: inset 0 0 0 3px rgba(193, 39, 45, 0.35);
  font-family: var(--hy-serif);
  font-size: 0.8rem;
  line-height: 1.15;
  text-align: center;
  color: var(--hy-gold-light);
}

.page-contact .ct-panel__label {
  margin: 0 0 10px;
  font-family: var(--hy-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hy-gold-light);
}

.page-contact .ct-clock {
  margin: 0 0 18px;
  font-family: var(--hy-mono);
  font-size: clamp(1.15rem, 2.6vw, 1.45rem);
  letter-spacing: 0.03em;
  color: var(--hy-cloud);
}

.page-contact .ct-facts {
  display: grid;
  gap: 13px;
  margin: 0;
}

.page-contact .ct-facts div {
  display: grid;
  gap: 3px;
}

.page-contact .ct-facts dt {
  font-size: 0.73rem;
  letter-spacing: 0.12em;
  color: rgba(251, 247, 242, 0.58);
}

.page-contact .ct-facts dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--hy-cloud);
  overflow-wrap: anywhere;
}

/* ---------- 通用小节头 ---------- */
.page-contact .ct-head {
  max-width: 64ch;
  margin-bottom: clamp(22px, 3vw, 36px);
}

.page-contact .ct-head .hy-prose {
  margin-top: 14px;
}

/* ---------- 三类合作方向 ---------- */
.page-contact .ct-tracks__media {
  margin: 0 0 clamp(24px, 4vw, 42px);
}

.page-contact .ct-cards {
  align-items: start;
}

.page-contact .ct-topic {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3vw, 30px);
  background: var(--hy-cloud);
  border: 1px solid var(--hy-line);
  border-radius: var(--ct-radius);
  box-shadow: var(--hy-shadow-1);
}

.page-contact .ct-topic::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(90deg,
      var(--hy-cinnabar) 0 14px,
      rgba(193, 39, 45, 0) 14px 26px);
  opacity: 0.72;
}

.page-contact .ct-topic__seal {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
  background: var(--hy-cinnabar);
  border-radius: 10px;
  font-family: var(--hy-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--hy-cloud);
}

.page-contact .ct-topic p {
  margin: 12px 0 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ct-soft-ink);
}

.page-contact .ct-meta {
  display: grid;
  gap: 9px;
  margin: 20px 0 0;
  padding-top: 15px;
  border-top: 1px dashed var(--hy-line-strong);
}

.page-contact .ct-meta div {
  display: flex;
  gap: 10px;
  font-size: 0.85rem;
}

.page-contact .ct-meta dt {
  flex: none;
  min-width: 62px;
  color: var(--hy-warmgray);
}

.page-contact .ct-meta dd {
  margin: 0;
  color: var(--hy-ink);
}

/* ---------- 合作流程 ---------- */
.page-contact .ct-flow {
  display: grid;
  gap: 16px;
}

.page-contact .ct-step {
  position: relative;
  z-index: 1;
  padding: 8px 18px 16px;
  background: var(--hy-cloud);
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r-sm);
  box-shadow: var(--hy-shadow-1);
}

.page-contact .ct-step > summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "num title mark"
    "num time mark";
  gap: 3px 12px;
  align-items: center;
  padding: 14px 0 10px;
  cursor: pointer;
  list-style: none;
}

.page-contact .ct-step > summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-step > summary::after {
  grid-area: mark;
  align-self: center;
  padding-left: 6px;
  font-family: var(--hy-mono);
  font-size: 1.05rem;
  color: var(--hy-gold-deep);
  content: "＋";
}

.page-contact .ct-step[open] > summary::after {
  content: "－";
}

.page-contact .ct-step__num {
  grid-area: num;
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--hy-gold);
  border: 2px solid var(--hy-gold-light);
  border-radius: 50%;
  font-family: var(--hy-mono);
  font-size: 0.76rem;
  color: var(--hy-ink);
}

.page-contact .ct-step__title {
  grid-area: title;
  margin: 0;
  font-family: var(--hy-serif);
  font-size: 1.05rem;
  color: var(--hy-ink);
}

.page-contact .ct-step__time {
  grid-area: time;
  font-family: var(--hy-mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--hy-gold-deep);
}

.page-contact .ct-step__body {
  padding: 4px 0 6px;
  border-top: 1px dashed var(--hy-line);
}

.page-contact .ct-step__body p {
  margin: 12px 0 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--ct-soft-ink);
}

/* ---------- 留言说明 ---------- */
.page-contact .ct-note__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-contact .ct-list {
  margin: 22px 0 0;
  padding: 0 0 0 1.2em;
  display: grid;
  gap: 10px;
  counter-reset: ct-step;
  list-style: none;
}

.page-contact .ct-list li {
  position: relative;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ct-soft-ink);
}

.page-contact .ct-list li::before {
  counter-increment: ct-step;
  content: counter(ct-step, decimal-leading-zero);
  position: absolute;
  left: -1.2em;
  font-family: var(--hy-mono);
  font-size: 0.76rem;
  color: var(--hy-cinnabar);
}

.page-contact .ct-fine {
  margin: 22px 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--hy-warmgray);
}

.page-contact .ct-fine a {
  color: var(--hy-cinnabar-deep);
  text-decoration: underline;
}

.page-contact .ct-note__panel {
  padding: clamp(20px, 3vw, 28px);
  background: var(--hy-paper);
  border: 1px solid var(--hy-line);
  border-radius: var(--ct-radius);
  box-shadow: var(--hy-shadow-1);
}

.page-contact .ct-field {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  background: var(--hy-cloud);
  border-left: 3px solid var(--hy-gold);
  border-radius: var(--hy-r-sm);
}

.page-contact .ct-field + .ct-field {
  margin-top: 10px;
}

.page-contact .ct-field__k {
  font-family: var(--hy-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--hy-cinnabar-deep);
}

.page-contact .ct-field__v {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--ct-soft-ink);
}

.page-contact .ct-panel__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--hy-line-strong);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--hy-warmgray);
}

/* ---------- 客服时段 ---------- */
.page-contact .ct-hours__grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

.page-contact .ct-hours .ct-clock {
  margin: 8px 0 0;
  font-size: clamp(1.3rem, 3.2vw, 1.8rem);
  color: var(--hy-gold-light);
}

.page-contact .ct-hours__note {
  max-width: 52ch;
  margin: 16px 0 0;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--ct-soft-cloud);
}

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

.page-contact .ct-channel {
  display: grid;
  gap: 4px;
  padding: 14px 18px;
  background: rgba(251, 247, 242, 0.06);
  border: 1px solid rgba(232, 212, 138, 0.28);
  border-radius: var(--hy-r-sm);
}

.page-contact .ct-channel__k {
  font-size: 0.73rem;
  letter-spacing: 0.13em;
  color: var(--hy-gold-light);
}

.page-contact .ct-channel__v {
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--hy-cloud);
  overflow-wrap: anywhere;
}

.page-contact .ct-subject {
  margin-top: 22px;
}

.page-contact .ct-subject__hint {
  margin: 0;
  font-size: 0.86rem;
  color: rgba(251, 247, 242, 0.66);
}

.page-contact .ct-subject__code {
  display: inline-block;
  margin: 10px 8px 0 0;
  padding: 7px 14px;
  background: rgba(201, 162, 39, 0.16);
  border-radius: var(--hy-r-pill);
  font-family: var(--hy-mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--hy-gold-light);
}

/* ---------- 老用户回访 ---------- */
.page-contact .ct-return__grid {
  display: grid;
  gap: clamp(24px, 4vw, 42px);
  align-items: center;
}

.page-contact .ct-return__copy .hy-prose {
  margin-top: 16px;
}

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

.page-contact .ct-template {
  margin-top: clamp(26px, 4vw, 44px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px dashed var(--hy-line-strong);
}

.page-contact .ct-mono-block {
  margin: 12px 0 0;
  padding: clamp(16px, 3vw, 24px);
  background: var(--hy-ink);
  border-left: 4px solid var(--hy-cinnabar);
  border-radius: var(--hy-r-sm);
  font-family: var(--hy-mono);
  font-size: 0.87rem;
  line-height: 1.95;
  color: var(--hy-gold-light);
  white-space: pre-wrap;
  overflow-x: auto;
}

.page-contact .ct-template__foot {
  max-width: 66ch;
  margin: 16px 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--hy-warmgray);
}

.page-contact .ct-template__foot a {
  color: var(--hy-cinnabar-deep);
  text-decoration: underline;
}

/* ---------- 常见问题 ---------- */
.page-contact .ct-faq__list {
  display: grid;
  gap: 12px;
  max-width: 78ch;
}

.page-contact .ct-faq__item {
  padding: 0 20px;
  background: var(--hy-paper);
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r-sm);
}

.page-contact .ct-faq__item > summary {
  position: relative;
  padding: 16px 34px 16px 0;
  cursor: pointer;
  list-style: none;
}

.page-contact .ct-faq__item > summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-faq__item > summary::after {
  content: "＋";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  font-family: var(--hy-mono);
  color: var(--hy-gold-deep);
}

.page-contact .ct-faq__item[open] > summary::after {
  content: "－";
}

.page-contact .ct-faq__q {
  margin: 0;
  font-family: var(--hy-serif);
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--hy-ink);
}

.page-contact .ct-faq__a {
  padding: 0 0 18px;
  border-top: 1px dashed var(--hy-line);
}

.page-contact .ct-faq__a p {
  margin: 14px 0 0;
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--ct-soft-ink);
}

/* ---------- 下一步 ---------- */
.page-contact .ct-next {
  padding-bottom: clamp(3rem, 7vw, 5rem);
}

.page-contact .ct-next__band {
  padding: clamp(24px, 4vw, 44px);
  background: linear-gradient(125deg,
      rgba(193, 39, 45, 0.09) 0%,
      rgba(201, 162, 39, 0.15) 58%,
      rgba(31, 58, 56, 0.08) 100%);
  border: 1px solid var(--hy-line);
  border-radius: var(--ct-radius);
}

.page-contact .ct-next__band .hy-prose {
  max-width: 66ch;
  margin-top: 14px;
}

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

/* ---------- 桌面版式 ---------- */
@media (min-width: 860px) {
  .page-contact .ct-flow {
    position: relative;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    padding-top: 4px;
  }

  .page-contact .ct-flow::before {
    content: "";
    position: absolute;
    top: 0;
    left: 4%;
    right: 4%;
    height: 2px;
    z-index: 2;
    background: linear-gradient(90deg,
        var(--hy-gold-light) 0%,
        var(--hy-gold) 50%,
        var(--hy-cinnabar) 100%);
    opacity: 0.75;
  }

  .page-contact .ct-step {
    padding: 30px 20px 20px;
  }

  .page-contact .ct-step > summary {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "title mark"
      "time mark";
    padding-top: 6px;
  }

  .page-contact .ct-step__num {
    position: absolute;
    top: -18px;
    left: 20px;
    z-index: 3;
    width: 36px;
    height: 36px;
  }

  .page-contact .ct-topic:nth-child(2) {
    margin-top: 26px;
  }

  .page-contact .ct-topic:nth-child(3) {
    margin-top: 52px;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-contact .ct-note__grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }

  .page-contact .ct-hours__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .page-contact .ct-return__grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-hero::before {
    opacity: 0.6;
  }
}
</final>