.page-contact {
  --contact-accent: var(--apricot);
  --contact-accent-deep: var(--apricot-deep);
  --contact-line: var(--line);
}

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

.page-contact > .shell:first-child {
  padding-top: clamp(24px, 3vw, 40px);
}

/* ============ 首屏 ============ */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(20px, 3vw, 36px) 0 clamp(40px, 6vw, 80px);
  background:
    radial-gradient(circle at 82% 12%, rgba(242,140,40,.18), transparent 46%),
    radial-gradient(circle at 8% 92%, rgba(43,217,199,.10), transparent 42%),
    var(--cream);
  overflow: hidden;
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero__lede {
  margin: 20px 0 0;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 54ch;
}

.page-contact .quick-contact {
  list-style: none;
  padding: 0;
  margin: clamp(26px, 3.5vw, 40px) 0 0;
  display: grid;
  gap: 14px;
}

.page-contact .quick-contact__item {
  padding: 18px 20px 18px 22px;
  border-radius: var(--radius-lg);
  background: var(--cream-lift);
  border: 1px solid var(--contact-line);
  border-left: 4px solid var(--apricot);
  box-shadow: var(--shadow-soft);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
  min-width: 0;
}

.page-contact .quick-contact__item:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 46px -30px rgba(15,42,34,.55);
}

.page-contact .quick-contact__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.page-contact .quick-contact__value {
  display: block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(14px, 1.9vw, 19px);
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  word-break: break-word;
  overflow-wrap: anywhere;
  transition: color .2s var(--ease);
}

.page-contact .quick-contact__value--mono {
  font-family: var(--font-mono);
  letter-spacing: .04em;
}

.page-contact .quick-contact__value:hover,
.page-contact .quick-contact__value:focus-visible {
  color: var(--apricot-deep);
}

.page-contact .contact-hero__figure {
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 60px -35px rgba(15,42,34,.55);
}

.page-contact .contact-hero__figure .media__caption {
  font-size: 13px;
  background: linear-gradient(0deg, rgba(15,42,34,.85), transparent);
  color: var(--cream-lift);
}

/* ============ 联系渠道 ============ */
.page-contact .contact-channels {
  padding: clamp(40px, 6vw, 80px) 0;
  background: var(--cream);
}

.page-contact .contact-channels .section-head {
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.page-contact .channel-cards {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 22px;
  border-radius: var(--radius-lg);
  background: var(--cream-lift);
  border: 1px solid var(--contact-line);
  border-top: 4px solid var(--apricot);
  transition: transform .25s var(--ease), border-color .25s var(--ease);
  min-width: 0;
}

.page-contact .channel-card:hover {
  transform: translateY(-4px);
  border-top-color: var(--pine);
}

.page-contact .channel-card__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .channel-card__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--pine);
  text-decoration: none;
  word-break: break-all;
  overflow-wrap: anywhere;
  background: rgba(31,77,58,.06);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  transition: background .2s var(--ease), color .2s var(--ease);
}

.page-contact .channel-card__value:hover,
.page-contact .channel-card__value:focus-visible {
  background: rgba(31,77,58,.12);
  color: var(--apricot-deep);
}

.page-contact .channel-card__value--address {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
}

.page-contact .channel-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-contact .service-time {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 36px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: linear-gradient(90deg, rgba(242,140,40,.10), rgba(43,217,199,.08));
  border-left: 3px solid var(--apricot);
}

.page-contact .service-time__dot {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(43,217,199,.22);
}

.page-contact .service-time p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ============ 反馈准备 ============ */
.page-contact .feedback-prep {
  padding: clamp(48px, 7vw, 88px) 0;
  background: var(--cream-lift);
  border-top: 1px solid var(--contact-line);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .feedback-prep__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-contact .feedback-prep h2 {
  margin: 12px 0 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.2;
  color: var(--ink);
}

.page-contact .feedback-prep__intro {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 54ch;
}

.page-contact .prepare-checklist {
  list-style: none;
  padding: 0;
  margin: clamp(24px, 3vw, 36px) 0 0;
  display: grid;
  gap: 0;
}

.page-contact .prepare-checklist__item {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .prepare-checklist__item:first-child {
  padding-top: 0;
}

.page-contact .prepare-checklist__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-contact .prepare-checklist__box {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--pine);
  color: var(--cream-lift);
}

.page-contact .prepare-checklist__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-contact .prepare-checklist__text strong {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--ink);
  margin-right: 4px;
}

.page-contact .feedback-prep__figure {
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 60px -35px rgba(15,42,34,.4);
}

.page-contact .feedback-prep__figure .media__caption {
  font-size: 13px;
  background: linear-gradient(0deg, rgba(15,42,34,.85), transparent);
  color: var(--cream-lift);
}

/* 反馈类型折叠 */
.page-contact .feedback-folds {
  margin-top: clamp(40px, 5vw, 64px);
}

.page-contact .feedback-folds__title {
  margin: 0 0 20px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(18px, 2.4vw, 24px);
  color: var(--ink);
}

.page-contact .feedback-folds__list {
  display: grid;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--contact-line);
  background: #fff;
}

.page-contact .feedback-folds__list .fold {
  border-bottom: 1px solid var(--contact-line);
  background: var(--cream-lift);
}

.page-contact .feedback-folds__list .fold:last-child {
  border-bottom: none;
}

.page-contact .feedback-folds__list .fold__trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 18px 22px;
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  transition: background .2s var(--ease);
}

.page-contact .feedback-folds__list .fold__trigger:hover {
  background: rgba(242,140,40,.06);
}

.page-contact .feedback-fold__tag {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--pill);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  background: var(--pine);
  color: var(--cream-lift);
  white-space: nowrap;
}

.page-contact .feedback-fold__title {
  flex: 1;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.45;
}

.page-contact .feedback-folds__list .fold__icon {
  flex-shrink: 0;
}

.page-contact .feedback-folds__list .fold__body {
  padding: 0 22px 20px 22px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-contact .feedback-folds__list .fold__body p {
  margin: 0;
}

/* ============ 合作 ============ */
.page-contact .collab {
  position: relative;
  padding: clamp(48px, 7vw, 88px) 0;
  background:
    radial-gradient(circle at 12% 20%, rgba(242,140,40,.22), transparent 50%),
    linear-gradient(135deg, var(--pine) 0%, var(--pine-ink) 100%);
  color: var(--cream-lift);
  overflow: hidden;
}

.page-contact .collab__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .collab__head .eyebrow {
  color: var(--apricot);
}

.page-contact .collab__head h2 {
  margin: 12px 0 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.22;
  color: var(--cream-lift);
}

.page-contact .collab__lede {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255,247,234,.78);
}

.page-contact .collab-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-contact .collab-list__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(255,247,234,.07);
  border: 1px solid rgba(255,247,234,.14);
  transition: background .25s var(--ease);
}

.page-contact .collab-list__item:hover {
  background: rgba(255,247,234,.12);
}

.page-contact .collab-list__badge {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--cyan);
  border: 1px solid rgba(43,217,199,.4);
  padding: 4px 9px;
  border-radius: var(--pill);
  white-space: nowrap;
}

.page-contact .collab-list__text h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.35;
  color: var(--cream-lift);
}

.page-contact .collab-list__text p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,247,234,.72);
}

/* ============ 到访 ============ */
.page-contact .visit {
  padding: clamp(48px, 7vw, 96px) 0 clamp(64px, 8vw, 112px);
  background: var(--cream-lift);
}

.page-contact .visit__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
}

.page-contact .visit__copy h2 {
  margin: 12px 0 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.22;
  color: var(--ink);
}

.page-contact .visit__lede {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 54ch;
}

.page-contact .visit__address {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 24px 0 0;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  background: var(--cream);
  border: 1px solid var(--contact-line);
  border-left: 4px solid var(--apricot);
  font-style: normal;
}

.page-contact .visit__address-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.page-contact .visit__address-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(15px, 1.9vw, 18px);
  line-height: 1.45;
  color: var(--ink);
}

.page-contact .visit__scene {
  padding: 24px 26px;
  border-radius: var(--radius-lg);
  background: var(--pine);
  color: var(--cream-lift);
}

.page-contact .visit__scene h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 17px;
  color: var(--apricot);
}

.page-contact .visit-bullets {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: grid;
  gap: 10px;
}

.page-contact .visit-bullets li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,247,234,.85);
}

.page-contact .visit-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-contact .visit__contact-line {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(255,247,234,.2);
  font-size: 13px;
  color: rgba(255,247,234,.7);
}

.page-contact .visit__contact-line a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  word-break: break-all;
}

/* ============ 响应式 ============ */
@media (min-width: 560px) {
  .page-contact .quick-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 620px) {
  .page-contact .channel-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-contact .visit__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
  }

  .page-contact .feedback-prep__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }

  .page-contact .collab__inner {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-contact .channel-cards {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}