.page-contact {
  --ct-line: rgba(11, 59, 76, 0.14);
  --ct-shadow: 0 1px 0 rgba(11, 59, 76, 0.04);
  background: var(--hb-cream);
  color: var(--hb-text);
  font-family: var(--hb-font-sans);
  padding-bottom: clamp(40px, 8vw, 88px);
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  color: var(--hb-deep);
  letter-spacing: 0.01em;
}

.page-contact h1 {
  font-size: clamp(30px, 6.4vw, 50px);
  line-height: 1.16;
  margin: 10px 0 16px;
}

.page-contact h2 {
  font-size: clamp(23px, 4vw, 34px);
  line-height: 1.25;
  margin: 8px 0 12px;
}

.page-contact h3 {
  font-size: clamp(18px, 2.4vw, 22px);
  line-height: 1.35;
  margin: 6px 0 10px;
}

.page-contact p {
  margin: 0 0 12px;
  line-height: 1.75;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: clamp(24px, 5vw, 52px) 0 clamp(18px, 3vw, 28px);
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: 24px;
  margin-top: 18px;
}

.page-contact .ct-hero__copy .hb-lede {
  max-width: 60ch;
  margin-bottom: 0;
}

.page-contact .ct-hero__side {
  background: var(--hb-brass-soft);
  border-radius: var(--hb-radius-lg) var(--hb-radius-sm) var(--hb-radius-lg) var(--hb-radius-sm);
  padding: 20px 22px 22px;
  border-left: 4px solid var(--hb-brass);
}

.page-contact .ct-hero__side-label {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--hb-clay);
  margin-bottom: 4px;
}

.page-contact .ct-hero__side-time {
  font-size: clamp(30px, 7vw, 40px);
  line-height: 1.05;
  color: var(--hb-deep);
  margin: 0 0 10px;
}

.page-contact .ct-hero__side-note {
  font-size: 14px;
  color: var(--hb-text);
  margin: 0;
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
    gap: 46px;
  }
}

/* ---------- 通栏图 ---------- */
.page-contact .ct-banner {
  margin: 0 0 clamp(34px, 7vw, 72px);
}

.page-contact .ct-banner__frame {
  border-radius: 0;
  border-left: 0;
  border-right: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

@media (min-width: 900px) {
  .page-contact .ct-banner__frame {
    aspect-ratio: 8 / 5;
  }
}

/* ---------- 通用区块 ---------- */
.page-contact .ct-section {
  padding: clamp(30px, 6vw, 64px) 0;
}

.page-contact .ct-section--slots {
  background: linear-gradient(180deg, rgba(227, 196, 140, 0.22) 0%, rgba(245, 241, 232, 0) 82%);
}

.page-contact .ct-section--partner {
  background: rgba(63, 174, 140, 0.07);
  border-top: 1px solid var(--ct-line);
  border-bottom: 1px solid var(--ct-line);
}

/* ---------- 三张联系卡 ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-contact .ct-channel {
  position: relative;
  background: var(--hb-white);
  border: 1px solid var(--ct-line);
  border-radius: var(--hb-radius-md);
  padding: 28px 22px 22px;
  overflow: hidden;
  transition: border-color 180ms var(--hb-ease), transform 180ms var(--hb-ease);
}

.page-contact .ct-channel__bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  transition: height 180ms var(--hb-ease);
}

.page-contact .ct-channel:hover {
  border-color: var(--hb-brass);
}

.page-contact .ct-channel:hover .ct-channel__bar {
  height: 7px;
}

.page-contact .ct-channel--mail .ct-channel__bar { background: var(--hb-brass); }
.page-contact .ct-channel--phone .ct-channel__bar { background: var(--hb-mint); }
.page-contact .ct-channel--addr .ct-channel__bar { background: var(--hb-coral); }

.page-contact .ct-channel__kicker {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--hb-stone);
  margin: 0 0 6px;
}

.page-contact .ct-channel__value {
  font-size: 17px;
  line-height: 1.5;
  color: var(--hb-deep);
  word-break: break-word;
  padding: 10px 0 12px;
  border-bottom: 1px dashed var(--ct-line);
  margin: 0 0 12px;
}

.page-contact .ct-channel__fit {
  font-size: 14.5px;
  color: var(--hb-text);
  margin: 0;
}

.page-contact .ct-channel__fit strong {
  color: var(--hb-deep);
}

@media (min-width: 780px) {
  .page-contact .ct-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }
}

/* ---------- 时段与改约 ---------- */
.page-contact .ct-slots__grid {
  display: grid;
  gap: 28px;
}

.page-contact .ct-slots {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 22px 0 24px;
}

.page-contact .ct-slot {
  background: var(--hb-white);
  border: 1px solid var(--ct-line);
  border-top-width: 5px;
  border-top-style: solid;
  border-radius: var(--hb-radius-sm);
  transition: border-color 180ms var(--hb-ease);
}

.page-contact .ct-slot--am { border-top-color: var(--hb-mint); }
.page-contact .ct-slot--pm { border-top-color: var(--hb-brass); }
.page-contact .ct-slot--eve { border-top-color: var(--hb-coral); }

.page-contact .ct-slot:hover {
  border-color: var(--hb-brass);
}

.page-contact .ct-slot__summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  transition: color 180ms var(--hb-ease);
}

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

.page-contact .ct-slot__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--hb-font-mono);
  color: var(--hb-stone);
}

.page-contact .ct-slot[open] .ct-slot__summary::after {
  content: "–";
  color: var(--hb-brass);
}

.page-contact .ct-slot__name {
  font-size: 16px;
  font-weight: 600;
  color: var(--hb-deep);
}

.page-contact .ct-slot__time {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--hb-clay);
}

.page-contact .ct-slot__body {
  padding: 0 16px 16px;
  font-size: 14px;
  color: var(--hb-text);
}

.page-contact .ct-slot__body p {
  margin: 0;
  color: inherit;
}

.page-contact .ct-reminder {
  display: flex;
  align-items: center;
  gap: 18px;
  background: rgba(227, 196, 140, 0.4);
  border-left: 5px solid var(--hb-coral);
  border-radius: var(--hb-radius-sm);
  padding: 16px 18px;
}

.page-contact .ct-reminder__num {
  font-size: 34px;
  line-height: 1;
  color: var(--hb-deep);
  margin: 0;
  white-space: nowrap;
}

.page-contact .ct-reminder__num small {
  font-family: var(--hb-font-sans);
  font-size: 14px;
  font-weight: 500;
  margin-left: 4px;
  color: var(--hb-clay);
}

.page-contact .ct-reminder__text {
  font-size: 14.5px;
  margin: 0;
  color: var(--hb-text);
}

.page-contact .ct-slots__frame {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

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

@media (min-width: 700px) {
  .page-contact .ct-slots {
    flex-direction: row;
    align-items: flex-start;
  }
  .page-contact .ct-slot { flex: 1 1 0; }
  .page-contact .ct-slot--am { flex-grow: 3; }
  .page-contact .ct-slot--pm { flex-grow: 5; }
  .page-contact .ct-slot--eve { flex-grow: 4; }
}

@media (min-width: 980px) {
  .page-contact .ct-slots__grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: start;
    gap: 44px;
  }
}

/* ---------- 合作通道 ---------- */
.page-contact .ct-tracks {
  display: grid;
  gap: 20px;
  margin-top: 26px;
}

.page-contact .ct-track {
  background: var(--hb-white);
  padding: 26px 24px 22px;
}

.page-contact .ct-track__no {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--hb-clay);
  margin: 0 0 4px;
}

.page-contact .ct-track__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}

.page-contact .ct-track__lead {
  font-size: 15.5px;
  color: var(--hb-text);
}

.page-contact .ct-track p {
  font-size: 15px;
}

.page-contact .ct-more {
  margin-top: 16px;
  border-top: 1px solid var(--ct-line);
  padding-top: 12px;
}

.page-contact .ct-more summary {
  cursor: pointer;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--hb-deep);
  list-style: none;
  position: relative;
  padding-right: 22px;
}

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

.page-contact .ct-more summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-family: var(--hb-font-mono);
  color: var(--hb-brass);
}

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

.page-contact .ct-more__list {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--hb-text);
}

.page-contact .ct-more__list li {
  margin-bottom: 6px;
}

@media (min-width: 840px) {
  .page-contact .ct-tracks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}

/* ---------- 渠道合作 ---------- */
.page-contact .ct-partner__grid {
  display: grid;
  gap: 26px;
}

.page-contact .ct-partner__copy p {
  font-size: 15.5px;
  max-width: 62ch;
}

.page-contact .ct-partner__card {
  padding: 26px 24px 22px;
}

.page-contact .ct-partner__card-no {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--hb-clay);
  margin: 0 0 4px;
}

.page-contact .ct-partner__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.page-contact .ct-partner__list li {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--ct-line);
  font-size: 14.5px;
  line-height: 1.65;
}

.page-contact .ct-partner__list li:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-contact .ct-partner__idx {
  flex: 0 0 auto;
  font-size: 13px;
  color: var(--hb-brass);
  padding-top: 2px;
}

.page-contact .ct-partner__list strong {
  color: var(--hb-deep);
}

.page-contact .ct-partner__mail {
  margin: 0;
  font-size: 15px;
  color: var(--hb-deep);
  background: rgba(227, 196, 140, 0.45);
  border-radius: var(--hb-radius-sm);
  padding: 10px 14px;
  word-break: break-word;
}

@media (min-width: 940px) {
  .page-contact .ct-partner__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
    gap: 48px;
  }
}

/* ---------- 收尾备忘 ---------- */
.page-contact .ct-section--memo {
  padding-top: clamp(20px, 4vw, 40px);
}

.page-contact .ct-memo {
  background: var(--hb-deep);
  color: #E9F1F3;
  border-radius: var(--hb-radius-lg);
  padding: clamp(26px, 5vw, 48px);
}

.page-contact .ct-memo__head h2 {
  color: var(--hb-white);
  margin-bottom: 6px;
}

.page-contact .ct-memo__eyebrow {
  color: var(--hb-brass-soft);
}

.page-contact .ct-memo__list {
  list-style: none;
  margin: 22px 0 26px;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .ct-memo__list li {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(233, 241, 243, 0.9);
  border-top: 1px solid rgba(227, 196, 140, 0.28);
  padding-top: 14px;
}

.page-contact .ct-memo__key {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--hb-brass-soft);
  margin-bottom: 6px;
}

.page-contact .ct-memo__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  border-top: 1px solid rgba(227, 196, 140, 0.28);
  padding-top: 20px;
}

.page-contact .ct-memo__links .hb-link {
  color: var(--hb-brass-soft);
  font-size: 14.5px;
}

@media (min-width: 760px) {
  .page-contact .ct-memo__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 34px;
  }
}

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