/* ===== 联系与反馈 ===== */
.page-contact {
  --cc-card-r: 18px;
  background: var(--cream);
  color: var(--ink);
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-contact .breadcrumb {
  padding-top: clamp(14px, 2.4vw, 26px);
}

/* 首屏：左叙事 + 右沟通要点面板 */
.page-contact .contact-hero {
  padding: clamp(16px, 3vw, 30px) 0 clamp(26px, 4vw, 46px);
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: var(--gap);
  align-items: start;
}

.page-contact .contact-hero__lead {
  max-width: 62ch;
}

.page-contact .contact-hero h1 {
  margin: 10px 0 14px;
  font-family: var(--font-serif);
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--wine-deep);
}

.page-contact .contact-hero .lede {
  margin: 0;
  color: var(--text-soft);
}

.page-contact .hero-board {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 2.6vw, 26px);
  border-radius: var(--r-card);
  background: linear-gradient(155deg, var(--wine) 0%, var(--wine-deep) 100%);
  color: var(--cream);
  box-shadow: var(--shadow-card);
}

.page-contact .hero-board::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(233, 201, 107, .10) 0 1px, transparent 1px 14px);
  pointer-events: none;
}

.page-contact .hero-board__list {
  position: relative;
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-contact .hero-board__list > div {
  display: grid;
  grid-template-columns: 5.4em minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 11px;
  border-bottom: 1px solid rgba(233, 201, 107, .22);
}

.page-contact .hero-board__list > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .hero-board dt {
  font-size: 13.5px;
  letter-spacing: .04em;
  color: var(--gold-light);
}

.page-contact .hero-board dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

/* 渠道卡片条 */
.page-contact .ways {
  padding: clamp(28px, 4.5vw, 54px) 0;
  background: var(--sand);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .ways__head {
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-contact .ways__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-contact .way-card {
  position: relative;
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 22px 20px 22px;
  border: 1px solid var(--line-gold-soft);
  border-radius: var(--cc-card-r);
  background: var(--cream);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease);
}

.page-contact .way-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  right: 20px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--wine), var(--gold));
  opacity: .85;
}

.page-contact .way-card:hover,
.page-contact .way-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--line-gold);
  box-shadow: var(--shadow-lift);
}

.page-contact .way-card__icon {
  display: inline-flex;
  color: var(--wine);
}

.page-contact .way-card__label {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--text-mute);
}

.page-contact .way-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--wine-deep);
  overflow-wrap: anywhere;
}

.page-contact .way-card__hint {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text-soft);
}

.page-contact .ways__note {
  max-width: 76ch;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-contact .ways__note a {
  color: var(--wine);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 两步提交 */
.page-contact .two-step {
  padding: clamp(30px, 5vw, 62px) 0;
}

.page-contact .two-step__inner {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
  align-items: start;
}

.page-contact .two-step__intro {
  max-width: 58ch;
  margin: 0;
  color: var(--text-soft);
}

.page-contact .step-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(16px, 2.4vw, 24px);
}

.page-contact .step-card {
  padding: clamp(16px, 2.4vw, 22px);
  border: 1px solid var(--line-soft);
  border-radius: var(--cc-card-r);
  background: var(--sand);
}

.page-contact .step-card__num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-contact .step-card__title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.2vw, 21px);
  color: var(--ink-blue);
}

.page-contact .step-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-contact .step-arrow {
  display: grid;
  place-items: center;
  color: var(--wine);
}

.page-contact .step-arrow svg {
  transform: rotate(90deg);
}

.page-contact .two-step__media {
  margin: 0;
}

.page-contact .two-step__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-soft);
  border-radius: var(--cc-card-r);
  background: var(--sand);
  object-fit: cover;
}

.page-contact .two-step__caption {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-mute);
}

/* 紧急邮件示例 */
.page-contact .mail-demo {
  padding: clamp(28px, 4.5vw, 56px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .mail-demo__grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-contact .mail-demo__copy p {
  max-width: 56ch;
  margin: 0;
  color: var(--text-soft);
}

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

.page-contact .mail-demo__points li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-contact .mail-demo__points li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, .18);
}

.page-contact .mail-sample {
  padding: clamp(20px, 2.8vw, 28px);
  border: 1px solid rgba(233, 201, 107, .28);
  border-radius: var(--cc-card-r);
  background: var(--ink-blue);
  color: var(--cream);
}

.page-contact .mail-sample__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--gold-light);
}

.page-contact .mail-sample__subject {
  margin: 0;
  padding: 14px 16px;
  border-left: 4px solid var(--gold);
  border-radius: 12px;
  background: rgba(233, 201, 107, .10);
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.2vw, 18px);
  line-height: 1.6;
  color: #fff;
  overflow-wrap: anywhere;
}

.page-contact .mail-sample__note {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* 合作与长期咨询 */
.page-contact .coop {
  padding: clamp(28px, 4.5vw, 56px) 0;
}

.page-contact .coop__list {
  display: grid;
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .coop__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .coop__row dt {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--wine);
}

.page-contact .coop__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

/* 服务范围与处理顺序 */
.page-contact .scope {
  padding: clamp(12px, 2vw, 20px) 0 clamp(30px, 5vw, 62px);
}

.page-contact .scope__band {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: var(--ink-blue);
  color: var(--cream);
}

.page-contact .scope__bg {
  position: absolute;
  inset: 0;
}

.page-contact .scope__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
}

.page-contact .scope__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(20, 40, 61, .94) 0%, rgba(70, 16, 28, .78) 100%);
}

.page-contact .scope__content {
  position: relative;
  padding: clamp(24px, 4vw, 48px);
}

.page-contact .scope .eyebrow {
  color: var(--gold-light);
}

.page-contact .scope__title {
  margin: 8px 0 12px;
  color: #fff;
}

.page-contact .scope__intro {
  max-width: 60ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(247, 242, 232, .86);
}

.page-contact .scope__order {
  display: grid;
  gap: 14px;
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .scope__order li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(233, 201, 107, .24);
}

.page-contact .scope__order strong {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
  font-weight: 600;
  color: var(--cream);
}

.page-contact .scope__order p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(247, 242, 232, .78);
}

.page-contact .scope__order a {
  color: var(--gold-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .scope__foot {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(247, 242, 232, .85);
}

.page-contact .scope__foot a {
  color: var(--gold-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-contact .ways__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .mail-demo__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
    gap: 26px;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, .82fr);
    gap: clamp(26px, 4vw, 56px);
  }

  .page-contact .two-step__inner {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, .8fr);
  }

  .page-contact .coop__row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
    padding: 18px 0;
  }

  .page-contact .coop__row dt {
    font-size: 18px;
  }
}

@media (min-width: 1024px) {
  .page-contact .ways__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .step-flow {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: stretch;
  }

  .page-contact .step-arrow {
    width: 46px;
  }

  .page-contact .step-arrow svg {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .way-card {
    transition: none;
  }

  .page-contact .way-card:hover,
  .page-contact .way-card:focus-within {
    transform: none;
  }
}