.page-contact {
  background: var(--bg);
  color: var(--fg);
}

.page-contact [id] {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.8rem, 5vw, 3.6rem) 0 clamp(1.4rem, 3vw, 2.2rem);
  border-bottom: 1px solid var(--border);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 460px at 84% -20%, rgba(200, 255, 61, .14), transparent 64%),
    radial-gradient(680px 400px at 4% 118%, rgba(255, 122, 26, .12), transparent 62%);
  pointer-events: none;
}

.page-contact .ct-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.4rem, 4vw, 2.6rem);
}

.page-contact .ct-hero__copy h1 {
  margin: .7rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.6vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -.01em;
  max-width: 14em;
}

.page-contact .ct-hero__copy .lead {
  max-width: 620px;
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--fg-dim);
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.4rem;
}

/* 应答时段卡 */
.page-contact .ct-clock {
  position: relative;
  overflow: hidden;
  padding: 1.3rem 1.35rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(160deg, var(--moss-850), var(--moss-900));
  box-shadow: var(--shadow-1);
}

.page-contact .ct-clock::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--lime-400), rgba(200, 255, 61, 0));
}

.page-contact .ct-clock__label {
  margin: 0;
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--fg-dim);
}

.page-contact .ct-clock__time {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  margin: .25rem 0 .95rem;
  font-family: var(--font-num);
  font-size: clamp(1.6rem, 4.4vw, 2.1rem);
  letter-spacing: .01em;
  color: var(--lime-400);
}

.page-contact .ct-clock__time i {
  font-style: normal;
  font-size: .68em;
  color: var(--fg-dim);
}

.page-contact .ct-clock__bar {
  height: 8px;
  border-radius: 99px;
  border: 1px solid var(--border);
  background: rgba(234, 244, 239, .08);
  overflow: hidden;
}

.page-contact .ct-clock__fill {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--moss-600), var(--lime-400) 62%, var(--orange-500));
  animation: ct-lamp 6s linear infinite alternate;
}

@keyframes ct-lamp {
  from { opacity: .55; }
  to { opacity: 1; }
}

.page-contact .ct-clock__scale {
  display: flex;
  justify-content: space-between;
  margin-top: .45rem;
  font-family: var(--font-num);
  font-size: .7rem;
  letter-spacing: .04em;
  color: var(--fg-dim);
}

.page-contact .ct-clock__note {
  margin: .85rem 0 0;
  font-size: .8rem;
  line-height: 1.65;
  color: var(--slate-400);
}

/* ---------- 通栏图 ---------- */
.page-contact .ct-banner {
  margin-top: clamp(1.4rem, 3vw, 2.2rem);
}

.page-contact .ct-banner .media-frame,
.page-contact .ct-figure .media-frame {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--moss-850), var(--ink-950));
}

.page-contact .ct-banner img,
.page-contact .ct-figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .ct-banner figcaption,
.page-contact .ct-figure figcaption {
  margin-top: .7rem;
  font-size: .82rem;
  letter-spacing: .02em;
  color: var(--fg-dim);
}

/* ---------- 章节通用 ---------- */
.page-contact .ct-section {
  padding: clamp(2.4rem, 6vw, 4.2rem) 0;
}

.page-contact .ct-section--alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.page-contact .ct-head {
  max-width: 720px;
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
}

.page-contact .ct-head h2 {
  margin: .5rem 0 .7rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.6vw, 2.05rem);
  line-height: 1.15;
  letter-spacing: -.01em;
}

.page-contact .ct-head .lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--fg-dim);
}

/* ---------- 合作方向 ---------- */
.page-contact .ct-dirs {
  display: grid;
  gap: .8rem;
}

.page-contact .ct-dir {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(120deg, var(--moss-900) 0%, var(--ink-950) 72%);
  transition: border-color .2s var(--ease);
}

.page-contact .ct-dir:hover {
  border-color: rgba(200, 255, 61, .42);
}

.page-contact .ct-dir[open] {
  border-color: rgba(200, 255, 61, .55);
}

.page-contact .ct-dir__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: .5rem .85rem;
  padding: 1.05rem 1.1rem;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .ct-dir__idx {
  font-family: var(--font-num);
  font-size: .85rem;
  color: var(--lime-400);
  letter-spacing: .06em;
}

.page-contact .ct-dir__title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  letter-spacing: -.005em;
  color: var(--fg);
}

.page-contact .ct-dir__tag {
  justify-self: end;
}

.page-contact .ct-dir__sign {
  position: relative;
  width: 22px;
  height: 22px;
  border: 1px solid var(--border);
  border-radius: 50%;
  flex: none;
}

.page-contact .ct-dir__sign::before,
.page-contact .ct-dir__sign::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 9px;
  height: 1.5px;
  background: var(--lime-400);
  transform: translate(-50%, -50%);
}

.page-contact .ct-dir__sign::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform .2s var(--ease);
}

.page-contact .ct-dir[open] .ct-dir__sign::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-contact .ct-dir__body {
  padding: .95rem 1.1rem 1.15rem;
  border-top: 1px solid var(--border);
  animation: ct-open .2s var(--ease);
}

@keyframes ct-open {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}

.page-contact .ct-dir__body > p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--slate-400);
}

.page-contact .ct-dir__meta {
  display: grid;
  gap: .55rem;
  margin: .9rem 0 0;
}

.page-contact .ct-dir__meta > div {
  display: grid;
  grid-template-columns: 4.4em minmax(0, 1fr);
  gap: .6rem;
  align-items: start;
}

.page-contact .ct-dir__meta dt {
  padding-top: .18rem;
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--fg-dim);
}

.page-contact .ct-dir__meta dd {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--fg);
}

.page-contact .ct-dir__body a,
.page-contact .ct-foot-note a {
  color: var(--lime-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 联系方式表 ---------- */
.page-contact .ct-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(11, 33, 27, .55);
}

.page-contact .ct-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .95rem;
}

.page-contact .ct-table__caption {
  caption-side: top;
  text-align: left;
  padding: .85rem 1rem;
  font-size: .8rem;
  letter-spacing: .05em;
  color: var(--lime-400);
  border-bottom: 1px solid var(--border);
}

.page-contact .ct-table th,
.page-contact .ct-table td {
  padding: .9rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

.page-contact .ct-table thead th {
  font-size: .72rem;
  letter-spacing: .14em;
  font-weight: 600;
  color: var(--fg-dim);
  background: rgba(234, 244, 239, .04);
}

.page-contact .ct-table tbody th[scope="row"] {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 400;
  color: var(--lime-200);
  white-space: nowrap;
}

.page-contact .ct-table tbody tr:last-child > * {
  border-bottom: 0;
}

.page-contact .ct-table tbody tr:hover {
  background: rgba(200, 255, 61, .05);
}

.page-contact .ct-mail {
  font-family: var(--font-num);
  font-size: .92rem;
  color: var(--fg);
  word-break: break-all;
}

.page-contact .ct-phone {
  font-family: var(--font-num);
  font-size: 1.02rem;
  letter-spacing: .02em;
  color: var(--orange-500);
}

.page-contact .ct-foot-note {
  margin: .9rem 0 0;
  font-size: .82rem;
  line-height: 1.7;
  color: var(--fg-dim);
}

/* ---------- 准备清单 + 处理流程 ---------- */
.page-contact .ct-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2.5vw, 1.6rem);
}

.page-contact .ct-prep {
  padding: clamp(1.2rem, 3vw, 1.7rem);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(155deg, var(--moss-600), var(--moss-900) 80%);
}

.page-contact .ct-prep h2,
.page-contact .ct-steps h2 {
  margin: .45rem 0 .2rem;
  font-family: var(--font-display);
  font-size: clamp(1.22rem, 2.8vw, 1.5rem);
  line-height: 1.2;
}

.page-contact .ct-prep__list {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-contact .ct-prep__list li {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: .75rem;
  align-items: start;
  padding-top: .85rem;
  border-top: 1px solid rgba(234, 244, 239, .16);
}

.page-contact .ct-prep__list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .ct-prep__list .num {
  font-family: var(--font-num);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--lime-200);
}

.page-contact .ct-prep__list strong {
  display: block;
  font-size: .95rem;
  margin-bottom: .16rem;
}

.page-contact .ct-prep__list p {
  margin: 0;
  font-size: .87rem;
  line-height: 1.72;
  color: rgba(234, 244, 239, .78);
}

.page-contact .ct-steps {
  padding: clamp(1.2rem, 3vw, 1.7rem);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--glass-08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-contact .ct-steps__list {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: .8rem;
  counter-reset: none;
}

.page-contact .ct-steps__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .85rem;
  padding: .8rem .9rem .8rem 1rem;
  border-left: 2px solid var(--moss-600);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(90deg, rgba(28, 91, 69, .34), rgba(28, 91, 69, 0));
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-contact .ct-steps__list li:hover {
  border-left-color: var(--lime-400);
  background: linear-gradient(90deg, rgba(200, 255, 61, .16), rgba(200, 255, 61, 0));
}

.page-contact .ct-steps__list .num {
  font-family: var(--font-num);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--lime-400);
  padding-top: .16rem;
}

.page-contact .ct-steps__list strong {
  display: block;
  font-size: .95rem;
  margin-bottom: .18rem;
}

.page-contact .ct-steps__list p {
  margin: 0;
  font-size: .87rem;
  line-height: 1.72;
  color: var(--slate-400);
}

.page-contact .ct-figure {
  width: min(100%, 880px);
  margin: clamp(1.4rem, 3vw, 2.2rem) auto 0;
}

.page-contact .ct-figure .media-frame {
  aspect-ratio: 3 / 2;
}

/* ---------- 常见问题 ---------- */
.page-contact .ct-faq {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.2rem, 3vw, 2.4rem);
}

.page-contact .ct-faq__head h2 {
  margin: .5rem 0 .7rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.4vw, 1.95rem);
  line-height: 1.18;
}

.page-contact .ct-faq__head .lead {
  margin: 0 0 1.1rem;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--fg-dim);
}

.page-contact .ct-q {
  border-bottom: 1px solid var(--border);
}

.page-contact .ct-q summary {
  position: relative;
  padding: 1rem 2rem 1rem 0;
  list-style: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--fg);
}

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

.page-contact .ct-q summary::after {
  content: "+";
  position: absolute;
  right: .2rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-num);
  font-size: 1.1rem;
  color: var(--lime-400);
}

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

.page-contact .ct-q p {
  margin: 0 0 1.1rem;
  max-width: 62ch;
  font-size: .93rem;
  line-height: 1.82;
  color: var(--slate-400);
}

/* ---------- 底部行动条 ---------- */
.page-contact .ct-cta {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 3.4rem) 0;
  border-top: 1px solid var(--border);
  background: linear-gradient(115deg, rgba(28, 91, 69, .55), rgba(6, 18, 15, 0) 64%);
}

.page-contact .ct-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 42%;
  height: 100%;
  background: linear-gradient(90deg, rgba(200, 255, 61, .1), transparent);
  pointer-events: none;
}

.page-contact .ct-cta__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.2rem;
}

.page-contact .ct-cta h2 {
  margin: .5rem 0 .6rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.4vw, 1.9rem);
  line-height: 1.18;
}

.page-contact .ct-cta .lead {
  margin: 0;
  max-width: 560px;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--fg-dim);
}

.page-contact .ct-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

/* ---------- 响应式 ---------- */
@media (max-width: 620px) {
  .page-contact .ct-dir__head {
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
  }

  .page-contact .ct-dir__idx {
    grid-row: 1 / span 2;
    align-self: start;
    padding-top: .2rem;
  }

  .page-contact .ct-dir__title {
    grid-column: 2;
    grid-row: 1;
  }

  .page-contact .ct-dir__tag {
    grid-column: 2;
    grid-row: 2;
    justify-self: start;
  }

  .page-contact .ct-dir__sign {
    grid-column: 3;
    grid-row: 1 / span 2;
  }
}

@media (max-width: 720px) {
  .page-contact .ct-table-wrap {
    overflow: visible;
    border: 0;
    background: none;
  }

  .page-contact .ct-table,
  .page-contact .ct-table tbody,
  .page-contact .ct-table tr,
  .page-contact .ct-table th,
  .page-contact .ct-table td {
    display: block;
    width: 100%;
  }

  .page-contact .ct-table thead {
    display: none;
  }

  .page-contact .ct-table__caption {
    padding: .5rem 0 .8rem;
    border-bottom: 0;
  }

  .page-contact .ct-table tr {
    margin-bottom: .7rem;
    padding: .85rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(11, 33, 27, .62);
  }

  .page-contact .ct-table th,
  .page-contact .ct-table td {
    padding: .3rem 0;
    border: 0;
  }

  .page-contact .ct-table tbody th[scope="row"] {
    font-size: .78rem;
    letter-spacing: .12em;
    white-space: normal;
  }

  .page-contact .ct-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: .12rem;
    font-size: .68rem;
    letter-spacing: .12em;
    color: var(--fg-dim);
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

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

  .page-contact .ct-cta__inner {
    grid-template-columns: minmax(0, 7fr) auto;
    align-items: center;
  }
}

@media (min-width: 940px) {
  .page-contact .ct-faq {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-clock__fill,
  .page-contact .ct-dir__body {
    animation: none;
  }

  .page-contact .ct-dir,
  .page-contact .ct-dir__sign::after,
  .page-contact .ct-steps__list li {
    transition: none;
  }
}