.page-contact {
  --pc-glow: rgba(53, 242, 208, 0.35);
  --pc-warm-glow: rgba(255, 158, 74, 0.28);
  --pc-line-soft: rgba(46, 74, 90, 0.35);
}

.page-contact .contact-crumbs {
  padding-top: clamp(18px, 4vw, 28px);
}

.page-contact .contact-h2 {
  margin: 0 0 clamp(12px, 2vw, 18px);
  font-family: var(--sk-font-display);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--sk-bone);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-contact .contact-hero__title {
  max-width: 24ch;
  margin-bottom: clamp(12px, 2vw, 18px);
}

.page-contact .contact-hero__lede {
  max-width: 42ch;
}

.page-contact .contact-board {
  display: grid;
  gap: 12px;
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-contact .contact-board__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 3vw, 22px) clamp(16px, 3vw, 24px);
  border: 1px solid var(--sk-line);
  border-radius: var(--sk-radius);
  background: linear-gradient(150deg, rgba(53, 242, 208, 0.07), rgba(18, 40, 54, 0.3) 62%);
  transition:
    transform var(--sk-fast) var(--sk-ease),
    border-color var(--sk-fast) var(--sk-ease),
    box-shadow var(--sk-fast) var(--sk-ease);
}

.page-contact .contact-board__item--phone {
  background: linear-gradient(150deg, rgba(255, 158, 74, 0.09), rgba(18, 40, 54, 0.3) 62%);
}

.page-contact .contact-board__item:hover {
  transform: translateY(-2px);
  border-color: var(--sk-cyan);
  box-shadow: 0 0 0 1px var(--pc-glow), 0 18px 40px -26px var(--sk-shadow);
}

.page-contact .contact-board__label {
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--sk-mist);
}

.page-contact .contact-board__value {
  font-size: clamp(18px, 4.4vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--sk-bone);
  overflow-wrap: anywhere;
}

.page-contact .contact-board__value--phone {
  font-size: clamp(26px, 7vw, 38px);
  color: var(--sk-cyan);
}

.page-contact .contact-hero__aside {
  display: grid;
  gap: 16px;
}

.page-contact .contact-hero__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--sk-line);
  border-radius: var(--sk-radius);
  background: var(--sk-ink-2);
}

.page-contact .contact-hero__media img,
.page-contact .contact-prep__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-quick__list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--sk-mist);
}

/* ---------- 回复节奏 ---------- */
.page-contact .contact-hours__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  padding: clamp(18px, 3vw, 24px) 0;
  border-top: 1px solid var(--sk-line);
  border-bottom: 1px solid var(--sk-line);
}

.page-contact .contact-hours__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-contact .contact-hours__k {
  font-size: clamp(18px, 2.6vw, 22px);
  letter-spacing: 0.02em;
  color: var(--sk-cyan);
}

.page-contact .contact-hours__v {
  font-size: 14px;
  line-height: 1.65;
  color: var(--sk-mist);
}

/* ---------- 邮件咨询 ---------- */
.page-contact .contact-mailguide__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(8px, 2vw, 16px);
}

.page-contact .contact-slip {
  position: relative;
  display: grid;
  gap: 12px;
  align-content: start;
  overflow: hidden;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--sk-line);
  border-radius: var(--sk-radius);
  background: var(--sk-ink-2);
}

.page-contact .contact-slip::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--sk-cyan);
}

.page-contact .contact-slip--orange::before {
  background: var(--sk-orange);
}

.page-contact .contact-slip .sk-tag {
  justify-self: start;
}

.page-contact .contact-slip__subject {
  margin: 0;
  font-size: clamp(14px, 2.4vw, 16px);
  line-height: 1.65;
  color: var(--sk-bone);
  overflow-wrap: anywhere;
}

.page-contact .contact-slip__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--sk-mist);
}

.page-contact .contact-mailguide__tips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: clamp(18px, 3vw, 24px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-mailguide__tips li {
  padding: 8px 14px;
  border: 1px solid var(--sk-line);
  border-radius: var(--sk-pill);
  font-size: 14px;
  line-height: 1.5;
  color: var(--sk-mist);
}

/* ---------- 地址 ---------- */
.page-contact .contact-where__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 36px);
  align-items: center;
}

.page-contact .contact-where__text {
  margin: 0 0 14px;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--sk-mist);
}

.page-contact .contact-plate {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3.5vw, 32px);
  border: 1px solid var(--sk-line);
  border-radius: var(--sk-radius);
  background-color: rgba(18, 40, 54, 0.6);
  background-image:
    linear-gradient(to right, var(--pc-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pc-line-soft) 1px, transparent 1px);
  background-size: 34px 34px;
}

.page-contact .contact-plate::after {
  content: "";
  position: absolute;
  right: -18%;
  bottom: -45%;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--pc-warm-glow), transparent 66%);
  pointer-events: none;
}

.page-contact .contact-plate__label {
  position: relative;
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--sk-mist);
}

.page-contact .contact-plate__addr {
  position: relative;
  margin: 12px 0 20px;
  font-size: clamp(18px, 3.6vw, 25px);
  line-height: 1.6;
  color: var(--sk-bone);
}

.page-contact .contact-plate__meta {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 查询准备清单 ---------- */
.page-contact .contact-prep__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-bottom: clamp(20px, 3vw, 28px);
}

.page-contact .contact-prep__note {
  margin: 0;
  max-width: 38ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--sk-mist);
}

.page-contact .contact-prep__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.5vw, 32px);
  align-items: start;
}

.page-contact .contact-prep__panels {
  display: grid;
  gap: 10px;
}

.page-contact .contact-prep__panels p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--sk-mist);
}

.page-contact .contact-prep__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--sk-line);
  border-radius: var(--sk-radius);
  background: var(--sk-ink-2);
}

/* ---------- 其他入口 ---------- */
.page-contact .contact-next__title {
  margin-bottom: clamp(14px, 2.4vw, 20px);
}

.page-contact .contact-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-contact .contact-next__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--sk-line);
  border-radius: var(--sk-radius-sm);
  background: rgba(18, 40, 54, 0.45);
  color: var(--sk-bone);
  font-family: var(--sk-font-display);
  font-size: 17px;
  font-weight: 600;
  text-decoration: none;
  transition:
    transform var(--sk-fast) var(--sk-ease),
    border-color var(--sk-fast) var(--sk-ease),
    background-color var(--sk-fast) var(--sk-ease);
}

.page-contact .contact-next__link span {
  font-family: var(--sk-font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--sk-mist);
}

.page-contact .contact-next__link:hover {
  transform: translateY(-2px);
  border-color: var(--sk-cyan);
  background-color: rgba(53, 242, 208, 0.07);
}

.page-contact .contact-next__link:focus-visible {
  outline: 2px solid var(--sk-cyan);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-mailguide__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-contact .contact-hours__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-where__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-contact .contact-prep__head {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: end;
    gap: 36px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 4vw, 52px);
  }

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

  .page-contact .contact-prep__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-next__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-board__item,
  .page-contact .contact-next__link {
    transition: none;
  }

  .page-contact .contact-board__item:hover,
  .page-contact .contact-next__link:hover {
    transform: none;
  }
}