.page-contact {
  --ct-pad: clamp(18px, 3vw, 32px);
  --ct-card-line: rgba(43, 33, 26, 0.14);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero__title {
  max-width: 18ch;
  letter-spacing: -0.02em;
  line-height: 1.14;
}

.page-contact .ct-hero__lead {
  max-width: 64ch;
  margin-top: 18px;
}

/* ---------- 渠道 + 诉求 双栏 ---------- */
.page-contact .ct-top__grid {
  display: grid;
  gap: 40px;
}

.page-contact .ct-top__title {
  margin-bottom: 8px;
}

.page-contact .ct-top__note {
  margin: 0 0 20px;
  display: block;
}

.page-contact .ct-card {
  border-radius: var(--ob-radius-lg);
  background: var(--ob-cream);
  color: var(--ob-brown);
  border: 1px solid var(--ct-card-line);
  overflow: hidden;
}

.page-contact .ct-card__fig {
  margin: 0;
  background: var(--ob-cream);
  border-bottom: 1px solid var(--ct-card-line);
}

.page-contact .ct-card__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.6;
}

.page-contact .ct-card__row {
  padding: 18px var(--ct-pad);
}

.page-contact .ct-card__row + .ct-card__row {
  border-top: 1px solid var(--ct-card-line);
}

.page-contact .ct-card__key {
  display: block;
  font-family: var(--ob-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(43, 33, 26, 0.58);
  margin-bottom: 6px;
}

.page-contact .ct-card__val {
  display: block;
  font-family: var(--ob-font-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ob-brown);
  overflow-wrap: anywhere;
  -webkit-user-select: all;
  user-select: all;
}

.page-contact .ct-card__hint {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(43, 33, 26, 0.74);
}

.page-contact .ct-hours {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 16px var(--ct-pad);
  background: var(--ob-yellow);
  color: var(--ob-ink);
}

.page-contact .ct-hours__label {
  font-family: var(--ob-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-contact .ct-hours__time {
  font-family: var(--ob-font-mono);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .ct-hours__note {
  font-size: 13px;
  color: rgba(13, 18, 16, 0.72);
}

/* ---------- 诉求分类 ---------- */
.page-contact .ct-asks__lead {
  margin: 12px 0 0;
  max-width: 52ch;
}

.page-contact .ct-asks__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 24px;
}

.page-contact .ct-ask-tab {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--ob-line);
  background: var(--ob-panel);
  color: var(--ob-bone);
  font-size: 14px;
  line-height: 1;
  text-decoration: none;
  transition: background var(--ob-dur) var(--ob-ease),
              border-color var(--ob-dur) var(--ob-ease),
              transform var(--ob-dur) var(--ob-ease);
}

.page-contact .ct-ask-tab::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ob-slate);
  transition: background var(--ob-dur) var(--ob-ease);
}

.page-contact .ct-ask-tab:hover,
.page-contact .ct-ask-tab:focus-visible {
  background: var(--ob-panel-2);
  border-color: var(--ob-yellow);
  transform: translateY(-2px);
}

.page-contact .ct-ask-tab:hover::before,
.page-contact .ct-ask-tab:focus-visible::before {
  background: var(--ob-yellow);
}

.page-contact .ct-ask-tab:focus-visible {
  outline: 2px solid var(--ob-yellow);
  outline-offset: 3px;
}

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

.page-contact .ct-ask-item {
  scroll-margin-top: 96px;
  padding: 18px 22px 20px;
  border-radius: var(--ob-radius-md);
  background: var(--ob-panel);
  border: 1px solid var(--ob-line-soft);
  border-left: 3px solid var(--ob-panel-2);
  transition: background var(--ob-dur) var(--ob-ease),
              border-color var(--ob-dur) var(--ob-ease);
}

.page-contact .ct-ask-item:target {
  background: var(--ob-panel-2);
  border-left-color: var(--ob-yellow);
}

.page-contact .ct-ask-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-contact .ct-ask-item__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--ob-bone);
}

.page-contact .ct-ask-item__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(233, 230, 222, 0.82);
}

.page-contact .ct-asks__fig {
  margin: 26px 0 0;
}

.page-contact .ct-asks__fig .ob-figure__media {
  border-radius: var(--ob-radius-md);
  overflow: hidden;
  border: 1px solid var(--ob-line-soft);
}

.page-contact .ct-asks__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 回应说明 ---------- */
.page-contact .ct-response__grid {
  display: grid;
  gap: 16px;
}

.page-contact .ct-step {
  padding: 22px 24px 24px;
  border-radius: var(--ob-radius-md);
  background: var(--ob-panel);
  border-top: 3px solid var(--ob-yellow);
}

.page-contact .ct-step__idx {
  display: block;
  font-family: var(--ob-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ob-yellow);
}

.page-contact .ct-step__title {
  margin: 12px 0 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--ob-bone);
}

.page-contact .ct-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(233, 230, 222, 0.8);
}

.page-contact .ct-band {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 20px;
  padding: 18px 22px;
  border-radius: var(--ob-radius-md);
  background: linear-gradient(90deg, rgba(255, 199, 58, 0.18), rgba(255, 199, 58, 0.03));
  border: 1px solid rgba(255, 199, 58, 0.34);
}

.page-contact .ct-band__dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--ob-yellow);
}

.page-contact .ct-band__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ob-bone);
}

/* ---------- 合作方式 ---------- */
.page-contact .ct-coop__grid {
  display: grid;
  gap: 16px;
}

.page-contact .ct-coop-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  border-radius: var(--ob-radius-md);
  background: var(--ob-cream);
  color: var(--ob-brown);
  border: 1px solid var(--ct-card-line);
  transition: transform var(--ob-dur) var(--ob-ease),
              border-color var(--ob-dur) var(--ob-ease);
}

.page-contact .ct-coop-card:hover,
.page-contact .ct-coop-card:focus-within {
  transform: translateY(-2px);
  border-color: rgba(43, 33, 26, 0.32);
}

.page-contact .ct-coop-card__no {
  font-family: var(--ob-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(43, 33, 26, 0.6);
}

.page-contact .ct-coop-card__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .ct-coop-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(43, 33, 26, 0.78);
}

.page-contact .ct-coop-card__list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .ct-coop-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(43, 33, 26, 0.8);
}

.page-contact .ct-coop-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ob-panel-2);
}

/* ---------- 保留联系方式 ---------- */
.page-contact .ct-again__inner {
  display: grid;
  gap: 16px;
}

.page-contact .ct-again__box {
  display: grid;
  gap: 6px;
  padding: 24px 26px;
  border-radius: var(--ob-radius-md);
  background: var(--ob-panel);
  border: 1px solid var(--ob-line);
}

.page-contact .ct-again__key {
  font-family: var(--ob-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ob-slate);
}

.page-contact .ct-again__val {
  font-family: var(--ob-font-mono);
  font-size: clamp(17px, 2.4vw, 22px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--ob-bone);
  overflow-wrap: anywhere;
  -webkit-user-select: all;
  user-select: all;
}

.page-contact .ct-again__hint {
  margin: 24px 0 0;
  max-width: 70ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ob-slate);
}

.page-contact .ct-again__hint a {
  color: var(--ob-bone);
  text-decoration: none;
  border-bottom: 1px solid var(--ob-yellow);
  padding-bottom: 1px;
  transition: color var(--ob-dur) var(--ob-ease);
}

.page-contact .ct-again__hint a:hover,
.page-contact .ct-again__hint a:focus-visible {
  color: var(--ob-yellow);
}

.page-contact .ct-endline {
  margin-top: 34px;
  height: 0;
  border-top: 1px solid var(--ob-line);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .ct-response__grid,
  .page-contact .ct-coop__grid,
  .page-contact .ct-again__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .ct-response__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 1024px) {
  .page-contact .ct-top__grid {
    grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-contact .ct-top__left {
    position: sticky;
    top: 96px;
  }

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