/* =========================================================
   page-contact — 找到我们
   左侧粘性联系卡片组 + 右侧场景清单
   ========================================================= */

.page-contact {
  --pc-line: var(--hair);
  --pc-line-strong: var(--hair-strong);
  --pc-soft: rgba(242, 237, 228, .78);
  --pc-mute: rgba(201, 194, 182, .68);
}

.page-contact .breadcrumb {
  margin-bottom: 22px;
}

/* ---------- 首屏拼贴 ---------- */

.page-contact .contact-hero {
  position: relative;
  margin: 0 0 48px;
  border: 1px solid var(--pc-line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--sky);
}

.page-contact .contact-hero__media {
  position: relative;
  display: block;
  line-height: 0;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(.72) brightness(.60) contrast(1.08);
}

.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(90% 70% at 78% 12%, rgba(43, 240, 208, .14), transparent 62%),
    linear-gradient(180deg, rgba(11, 18, 32, .10) 0%, rgba(11, 18, 32, .52) 48%, rgba(11, 18, 32, .95) 100%);
}

.page-contact .contact-hero__panel {
  position: relative;
  z-index: 2;
  margin-top: -62px;
  padding: 22px 20px 28px;
  background: linear-gradient(180deg, rgba(11, 18, 32, 0) 0%, var(--sky) 34%);
}

.page-contact .contact-hero__panel .kicker {
  display: inline-block;
  margin: 0 0 10px;
  color: var(--cyan);
}

.page-contact .contact-hero__panel h1 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(40px, 9vw, 62px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .contact-hero__lead {
  max-width: 46ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-dim);
}

/* ---------- 主体：卡片 + 场景 ---------- */

.page-contact .contact-body {
  padding-top: 0;
}

.page-contact .contact-layout {
  display: grid;
  gap: 38px;
}

.page-contact .contact-cards {
  display: grid;
  gap: 20px;
}

.page-contact .contact-card {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--surface);
  border: 1px solid var(--pc-line-strong);
  border-radius: var(--radius);
  box-shadow: 6px 6px 0 0 rgba(201, 194, 182, .06);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .contact-card--email { border-left: 3px solid var(--cyan); }
.page-contact .contact-card--phone { border-left: 3px solid var(--orange); }
.page-contact .contact-card--address { border-left: 3px solid var(--moss); }

.page-contact .contact-card__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--pc-mute);
}

.page-contact .contact-card__value {
  display: inline-block;
  max-width: 100%;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 1px solid rgba(201, 194, 182, .28);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-contact a.contact-card__value:hover,
.page-contact a.contact-card__value:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-contact .contact-card__value--plain {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.65;
  border-bottom-color: transparent;
  cursor: default;
}

.page-contact .contact-card__note {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pc-mute);
}

/* 24 小时刻度条 */

.page-contact .contact-clock {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.page-contact .contact-clock__bar {
  position: relative;
  display: block;
  height: 7px;
  border-radius: 4px;
  background: var(--stone);
  overflow: hidden;
}

.page-contact .contact-clock__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--cyan), rgba(43, 240, 208, .5));
  box-shadow: 0 0 14px rgba(43, 240, 208, .42);
}

.page-contact .contact-clock__caption {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--cyan);
}

/* ---------- 右侧场景区 ---------- */

.page-contact .contact-flow {
  display: grid;
  gap: 54px;
}

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

.page-contact .contact-block h2,
.page-contact .contact-partner__inner > h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.2vw, 34px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.005em;
  color: var(--paper);
}

.page-contact .contact-block__lead,
.page-contact .contact-partner__lead {
  max-width: 58ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-dim);
}

.page-contact .contact-no {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  font-size: 12px;
  letter-spacing: 0;
  color: var(--cyan);
  border: 1px solid rgba(43, 240, 208, .42);
  border-radius: 2px;
  transform: translateY(-2px);
}

/* ---------- 折叠清单 ---------- */

.page-contact .accordion {
  margin-top: 4px;
  border-top: 1px solid var(--pc-line);
}

.page-contact .accordion__item {
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .accordion__trigger {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  min-height: 56px;
  padding: 16px 4px;
  background: none;
  border: 0;
  color: var(--paper);
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
  transition: color .18s var(--ease);
}

.page-contact .accordion__trigger:hover,
.page-contact .accordion__trigger:focus-visible {
  color: var(--cyan);
  outline: none;
}

.page-contact .accordion__trigger[aria-expanded="true"] {
  color: var(--cyan);
}

.page-contact .scenario__name {
  flex: 1 1 auto;
  min-width: 0;
}

.page-contact .scenario__channel {
  flex: none;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--pc-mute);
  white-space: nowrap;
}

.page-contact .accordion__trigger[aria-expanded="true"] .scenario__channel {
  color: var(--cyan);
}

.page-contact .accordion__icon {
  position: relative;
  flex: none;
  width: 18px;
  height: 18px;
}

.page-contact .accordion__icon::before,
.page-contact .accordion__icon::after {
  content: "";
  position: absolute;
  background: var(--cyan);
  border-radius: 1px;
  transition: transform .22s var(--ease), opacity .22s var(--ease);
}

.page-contact .accordion__icon::before {
  top: 8px;
  left: 0;
  width: 18px;
  height: 2px;
}

.page-contact .accordion__icon::after {
  top: 0;
  left: 8px;
  width: 2px;
  height: 18px;
}

.page-contact .accordion__trigger[aria-expanded="true"] .accordion__icon::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-contact .accordion__panel {
  padding: 0 4px 22px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pc-mute);
}

.page-contact .accordion__panel > p {
  max-width: 58ch;
  margin: 0;
}

.page-contact .accordion__panel[hidden] {
  display: none;
}

/* ---------- 回复时段 ---------- */

.page-contact .contact-hours__split {
  display: grid;
  gap: 22px;
}

.page-contact .contact-hours__figure {
  border: 1px solid var(--pc-line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: 5px 5px 0 0 rgba(201, 194, 182, .05);
}

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

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

.page-contact .contact-hours__list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pc-line);
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-dim);
}

.page-contact .contact-hours__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .contact-hours__list strong {
  flex: none;
  min-width: 104px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--cyan);
}

/* ---------- 合作与线索 ---------- */

.page-contact .contact-partner {
  margin-top: 58px;
}

.page-contact .contact-partner__inner {
  display: grid;
  gap: 16px;
  padding: 32px 22px 34px;
  border: 1px solid rgba(180, 103, 74, .34);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(180, 103, 74, .12), rgba(16, 20, 24, .74)),
    var(--surface-2);
}

.page-contact .contact-tips {
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
}

.page-contact .contact-tips li {
  position: relative;
  min-height: 28px;
  padding: 0 0 14px 40px;
  border-bottom: 1px dashed rgba(201, 194, 182, .18);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-dim);
}

.page-contact .contact-tips__k {
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--clay);
}

.page-contact .contact-partner__foot {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pc-mute);
}

.page-contact .contact-partner__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 208, .45);
}

.page-contact .contact-partner__foot a:hover,
.page-contact .contact-partner__foot a:focus-visible {
  border-bottom-color: var(--cyan);
  outline: none;
}

/* ---------- 页尾指路 ---------- */

.page-contact .contact-next {
  margin-top: 60px;
}

.page-contact .contact-next > h2 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.6vw, 28px);
  font-weight: 800;
  letter-spacing: -.005em;
  color: var(--paper);
}

.page-contact .contact-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .contact-next__link {
  display: grid;
  gap: 8px;
  min-height: 44px;
  padding: 20px 18px 22px;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: inherit;
  text-decoration: none;
  transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-contact .contact-next__label {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-contact .contact-next__desc {
  font-size: 15px;
  line-height: 1.72;
  color: var(--pc-mute);
}

/* ---------- 桌面版 ---------- */

@media (min-width: 640px) {
  .page-contact .contact-cards {
    gap: 22px;
  }

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

@media (min-width: 760px) {
  .page-contact .contact-hours__split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 30px;
    align-items: center;
  }

  .page-contact .contact-partner__inner {
    padding: 44px 44px 46px;
  }

  .page-contact .contact-tips {
    grid-template-columns: 1fr 1fr;
    gap: 18px 34px;
  }

  .page-contact .contact-partner__inner > h2 {
    font-size: clamp(26px, 3.4vw, 34px);
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero__panel {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    margin-top: 0;
    padding: 74px 44px 40px;
    background: linear-gradient(180deg, rgba(11, 18, 32, 0) 0%, rgba(11, 18, 32, .86) 54%, rgba(11, 18, 32, .96) 100%);
  }

  .page-contact .contact-layout {
    grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-contact .contact-cards {
    position: sticky;
    top: calc(var(--topbar-h) + 24px);
  }
}

@media (hover: hover) {
  .page-contact .contact-card:hover {
    transform: translateY(-2px);
    border-color: rgba(43, 240, 208, .34);
    box-shadow: 8px 10px 0 0 rgba(43, 240, 208, .10);
  }

  .page-contact .contact-next__link:hover {
    transform: translateY(-2px);
    border-color: rgba(43, 240, 208, .42);
    background: rgba(43, 240, 208, .05);
  }
}

/* ---------- 窄屏 ---------- */

@media (max-width: 599px) {
  .page-contact .accordion__trigger {
    position: relative;
    display: block;
    padding: 16px 34px 16px 4px;
  }

  .page-contact .scenario__name {
    display: block;
    font-size: 15.5px;
  }

  .page-contact .scenario__channel {
    display: block;
    margin-top: 6px;
    padding-left: 0;
  }

  .page-contact .accordion__icon {
    position: absolute;
    top: 20px;
    right: 6px;
  }
}

@media (max-width: 480px) {
  .page-contact .contact-hero__panel {
    margin-top: -48px;
    padding: 18px 16px 24px;
  }

  .page-contact .contact-hours__list li {
    flex-direction: column;
    gap: 4px;
  }

  .page-contact .contact-hours__list strong {
    min-width: 0;
  }
}

/* ---------- 动效降级 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .contact-next__link,
  .page-contact .accordion__icon::before,
  .page-contact .accordion__icon::after,
  .page-contact a.contact-card__value {
    transition: none;
  }

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