.page-contact {
  --pc-line: 1px solid rgba(140, 106, 42, .42);
  --pc-soft: 1px solid rgba(167, 179, 198, .12);
  --pc-card-bg: linear-gradient(165deg, rgba(18, 32, 54, .82), rgba(6, 13, 24, .94));
  display: block;
  padding-bottom: clamp(56px, 9vw, 96px);
}

.page-contact .contact-layout {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 20px 18px 0;
  display: grid;
  gap: 26px;
}

.page-contact .crumb {
  margin: 0 0 20px;
}

/* ---------- 首屏框景 ---------- */
.page-contact .contact-mast {
  position: relative;
  border: var(--pc-line);
  background:
    radial-gradient(120% 92% at 100% 0%, rgba(217, 180, 95, .10), transparent 62%),
    linear-gradient(180deg, var(--ink-800), var(--ink-900));
  padding: 34px 22px 30px;
  margin-bottom: 44px;
}

.page-contact .corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--gold-400);
  pointer-events: none;
}
.page-contact .corner--tl { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.page-contact .corner--tr { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.page-contact .corner--bl { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.page-contact .corner--br { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

.page-contact .contact-mast__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--bronze-700);
}

.page-contact .contact-mast h1 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(27px, 5.2vw, 44px);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--mist-100);
  max-width: 20ch;
}

.page-contact .contact-mast__lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.85;
  color: var(--slate-300);
}

.page-contact .contact-mast__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 22px 0 0;
  border-top: var(--pc-line);
  display: grid;
  gap: 16px;
}

.page-contact .fact__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--bronze-700);
}

.page-contact .fact__v {
  display: block;
  margin-top: 7px;
  font-family: var(--font-mono);
  font-size: clamp(13px, 2.5vw, 17px);
  color: var(--gold-400);
  word-break: break-all;
}

/* ---------- 区块头 ---------- */
.page-contact .sec {
  margin-bottom: 48px;
}

.page-contact .sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 20px;
  border-bottom: var(--pc-line);
}

.page-contact .sec__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold-400);
}

.page-contact .sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 3.4vw, 28px);
  line-height: 1.4;
  color: var(--mist-100);
}

.page-contact .prose {
  margin: 0 0 22px;
  max-width: 72ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--slate-300);
}

/* ---------- 图示 ---------- */
.page-contact .contact-figure {
  margin: 0 0 26px;
  padding: 8px;
  background: var(--ink-800);
  border: var(--pc-line);
}

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

.page-contact .contact-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate-300);
}

/* ---------- 联系卡 ---------- */
.page-contact .channel-grid {
  display: grid;
  gap: 22px;
}

.page-contact .channel-card {
  padding: 26px 22px 24px;
  background: var(--pc-card-bg);
  border: var(--pc-line);
  box-shadow: 0 18px 42px -32px rgba(0, 0, 0, .95);
  transition: transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-contact .channel-card:hover {
  transform: translateY(-2px);
  border-color: rgba(241, 223, 168, .62);
  box-shadow: 0 26px 52px -32px rgba(0, 0, 0, 1);
}

.page-contact .channel-card__code {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--bronze-700);
}

.page-contact .channel-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 3vw, 24px);
  color: var(--mist-100);
}

.page-contact .channel-val {
  display: inline-block;
  margin: 14px 0 6px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.8vw, 19px);
  color: var(--gold-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 180, 95, .42);
  word-break: break-all;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .channel-val:hover,
.page-contact .channel-val:focus-visible {
  color: var(--gold-050);
  border-bottom-color: var(--gold-050);
}

.page-contact .channel-card__desc {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate-300);
}

.page-contact .channel-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 16px 0 0;
  border-top: var(--pc-soft);
}

/* ---------- 地址横卡 ---------- */
.page-contact .addr-card {
  margin-top: 26px;
  display: grid;
  border: var(--pc-line);
  background: linear-gradient(135deg, var(--ink-700) 0%, var(--ink-800) 48%, var(--ink-900) 100%);
  overflow: hidden;
}

.page-contact .addr-card__body {
  position: relative;
  padding: 28px 22px;
}

.page-contact .addr-card__title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: clamp(19px, 3vw, 24px);
  color: var(--mist-100);
}

.page-contact .addr-card__line {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.6vw, 17px);
  line-height: 1.7;
  color: var(--gold-400);
}

.page-contact .addr-card__note {
  margin: 0 0 18px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate-300);
}

.page-contact .legal__line {
  margin: 0;
  padding-top: 14px;
  border-top: var(--pc-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--bronze-700);
}

.page-contact .addr-card__media {
  position: relative;
  min-height: 180px;
}

.page-contact .addr-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
  max-width: 100%;
}

/* ---------- 应答时段刻度 ---------- */
.page-contact .hours {
  padding: 26px 20px 22px;
  border: var(--pc-line);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
}

.page-contact .hours__scale {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-contact .hours__tick {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-400);
}

.page-contact .hours__track {
  position: relative;
  flex: 1;
  height: 10px;
  border: 1px solid rgba(140, 106, 42, .45);
  background:
    repeating-linear-gradient(90deg, rgba(167, 179, 198, .16) 0 1px, transparent 1px 25%),
    rgba(6, 13, 24, .8);
}

.page-contact .hours__fill {
  position: absolute;
  inset: 1px;
  background: linear-gradient(90deg, rgba(217, 180, 95, .22), rgba(217, 180, 95, .78) 55%, var(--gold-200));
}

.page-contact .hours__order {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(140, 106, 42, .28);
  border-top: var(--pc-soft);
}

.page-contact .hours__order li {
  background: var(--ink-900);
  padding: 16px 2px 16px 0;
}

.page-contact .hours__order b {
  display: block;
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--mist-100);
  margin-bottom: 6px;
}

.page-contact .hours__order span {
  display: block;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-300);
}

/* ---------- 标题示例 ---------- */
.page-contact .subject-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .subject-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 16px 18px;
  border: var(--pc-line);
  background: linear-gradient(120deg, rgba(18, 32, 54, .72), rgba(6, 13, 24, .9));
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .subject-item:hover {
  transform: translateY(-2px);
  border-color: rgba(241, 223, 168, .55);
}

.page-contact .subject-item__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--gold-050);
  background: rgba(200, 16, 46, .78);
  padding: 3px 8px;
  white-space: nowrap;
}

.page-contact .subject-item__text {
  font-family: var(--font-mono);
  font-size: clamp(13px, 2.4vw, 16px);
  line-height: 1.6;
  color: var(--gold-400);
  word-break: break-word;
}

/* ---------- 先备信息 ---------- */
.page-contact .prep {
  list-style: none;
  margin: 0;
  padding: 1px;
  display: grid;
  gap: 1px;
  background: rgba(140, 106, 42, .3);
  border: var(--pc-line);
}

.page-contact .prep__item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 20px 18px;
  background: var(--ink-900);
}

.page-contact .prep__k {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--bronze-700);
}

.page-contact .prep__t {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--mist-100);
}

.page-contact .prep__d {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-300);
}

/* ---------- 自助入口 ---------- */
.page-contact .self-grid {
  display: grid;
  gap: 16px;
}

.page-contact .self-link {
  display: block;
  padding: 20px 18px;
  text-decoration: none;
  border: var(--pc-line);
  background: linear-gradient(160deg, rgba(18, 32, 54, .76), rgba(6, 13, 24, .92));
  transition: transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-contact .self-link:hover,
.page-contact .self-link:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(241, 223, 168, .6);
  box-shadow: 0 22px 46px -34px rgba(0, 0, 0, 1);
}

.page-contact .self-link__t {
  display: block;
  font-family: var(--font-head);
  font-size: 17px;
  color: var(--mist-100);
  margin-bottom: 8px;
}

.page-contact .self-link__d {
  display: block;
  font-size: 14px;
  line-height: 1.78;
  color: var(--slate-300);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-layout {
    padding: 26px 24px 0;
  }
  .page-contact .contact-mast {
    padding: 44px 40px 36px;
  }
  .page-contact .contact-mast__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
  .page-contact .channel-grid {
    grid-template-columns: 1.06fr .94fr;
    align-items: start;
  }
  .page-contact .channel-card--phone {
    margin-top: 34px;
  }
  .page-contact .hours {
    padding: 30px 28px 26px;
  }
  .page-contact .prep {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .self-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .self-link--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-layout {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: 48px;
    padding: 34px 28px 0;
  }
  .page-contact .rail {
    position: sticky;
    top: 92px;
    align-self: start;
  }
  .page-contact .addr-card {
    grid-template-columns: 1.15fr .85fr;
  }
  .page-contact .addr-card__body {
    padding: 34px 32px;
  }
  .page-contact .addr-card__body::after {
    content: "";
    position: absolute;
    top: -18%;
    right: -1px;
    width: 56px;
    height: 136%;
    background: linear-gradient(90deg, transparent, rgba(255, 233, 176, .08));
    transform: skewX(-12deg);
    pointer-events: none;
  }
  .page-contact .contact-mast__facts {
    border-top: var(--pc-line);
  }
}

@media (min-width: 1180px) {
  .page-contact .self-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .self-link--wide {
    grid-column: span 3;
  }
  .page-contact .prep {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .subject-item,
  .page-contact .self-link,
  .page-contact .channel-val {
    transition: none;
  }
  .page-contact .channel-card:hover,
  .page-contact .subject-item:hover,
  .page-contact .self-link:hover {
    transform: none;
  }
}