.page-contact {
  --contact-sheen: rgba(12, 40, 68, .62);
  padding-bottom: clamp(40px, 6vw, 80px);
}

/* 面包屑下方的首屏 */
.page-contact .hero-contact {
  padding-top: clamp(18px, 3vw, 32px);
}

.page-contact .hero-split {
  display: grid;
  gap: 24px;
}

.page-contact .hero-copy h1,
.page-contact h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 12px 0 16px;
  color: var(--white);
}

.page-contact .hero-lede {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 48ch;
  margin: 0;
}

.page-contact .hero-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-contact .quick-contact {
  display: grid;
  gap: 5px;
  padding: 12px 16px;
  min-height: 44px;
  border: 1px solid var(--steel);
  border-left: 3px solid var(--cyan);
  background: var(--glass);
  color: var(--white);
  text-decoration: none;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-contact .quick-contact:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-contact .quick-contact .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  word-break: break-all;
}

.page-contact .hero-figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 14 / 9;
}

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

/* 通用栏目头 */
.page-contact .section-head {
  max-width: 64ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact h2,
.page-contact .tail-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 4.2vw, 2.35rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 8px 0 12px;
  color: var(--white);
}

.page-contact .section-lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 60ch;
}

/* 分屏咨询台 */
.page-contact .desk {
  display: grid;
  gap: 18px;
}

.page-contact .desk-index {
  display: grid;
  gap: 8px;
}

.page-contact .desk-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  min-height: 44px;
  background: var(--ink-750);
  border: 1px solid var(--steel);
  color: var(--white);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.45;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: background .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .desk-item:hover,
.page-contact .desk-item:focus-visible {
  background: rgba(34, 224, 255, .08);
  border-color: var(--cyan);
  outline: none;
}

.page-contact .desk-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: .06em;
}

.page-contact .desk-label {
  min-width: 0;
}

.page-contact .desk-panels {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-contact .desk-panel {
  scroll-margin-top: 118px;
  padding: clamp(18px, 3vw, 28px);
  background: var(--ink-800);
  border: 1px solid var(--steel);
  border-left: 3px solid var(--steel);
  transition: border-color .25s var(--ease), background .25s var(--ease);
}

.page-contact .desk-panel:target {
  border-left-color: var(--cyan);
  background: linear-gradient(120deg, rgba(34, 224, 255, .10), var(--ink-800) 58%);
}

.page-contact .panel-head {
  display: grid;
  gap: 10px;
  justify-items: start;
}

.page-contact .panel-tag {
  color: var(--cyan);
  border: 1px solid rgba(34, 224, 255, .38);
  padding: 2px 8px;
}

.page-contact .desk-panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.12rem, 3vw, 1.5rem);
  line-height: 1.25;
  color: var(--white);
}

.page-contact .desk-panel p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 66ch;
}

.page-contact .panel-meta {
  margin: 18px 0 0;
  display: grid;
  gap: 14px;
}

.page-contact .panel-meta dt {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .panel-meta dd {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--white);
}

.page-contact .desk-panel a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 渠道看板 */
.page-contact .channel-board {
  display: grid;
  background: var(--ink-750);
  border: 1px solid var(--steel);
}

.page-contact .channel-row {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--steel);
}

.page-contact .channel-row:first-child {
  border-top: 0;
}

.page-contact .channel-value {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.8vw, 1.35rem);
  line-height: 1.3;
  color: var(--yellow);
  word-break: break-all;
}

.page-contact .channel-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 52ch;
}

.page-contact .channel-meta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

.page-contact .hours-bar {
  margin-top: 18px;
  display: grid;
  gap: 12px;
  padding: 16px 18px;
  background: var(--glass);
  border: 1px solid var(--steel);
  backdrop-filter: blur(12px);
}

.page-contact .hours-label {
  color: var(--muted);
}

.page-contact .hours-track {
  position: relative;
  height: 8px;
  background: var(--ink-800);
  border: 1px solid var(--steel);
  overflow: hidden;
}

.page-contact .hours-fill {
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--cyan), rgba(34, 224, 255, .22));
  transform-origin: left center;
}

.page-contact .hours-range {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--white);
}

.page-contact .hours-tip {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

@media (prefers-reduced-motion: no-preference) {
  .page-contact .hours-fill {
    animation: contactHoursSweep 1.1s var(--ease) both;
  }
}

@keyframes contactHoursSweep {
  from { transform: scaleX(.24); }
  to   { transform: scaleX(1); }
}

/* 准备清单 */
.page-contact .prep-split {
  display: grid;
  gap: 22px;
}

.page-contact .prep-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 44ch;
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-contact .prep-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--steel);
}

.page-contact .prep-list li:first-child {
  border-top: 1px solid var(--steel);
}

.page-contact .prep-idx {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  padding-top: 3px;
}

.page-contact .prep-list h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-contact .prep-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* 办公地址 */
.page-contact .address-split {
  display: grid;
  gap: 24px;
}

.page-contact .address-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 54ch;
}

.page-contact .address-meta {
  margin: 24px 0 0;
  display: grid;
  gap: 14px;
}

.page-contact .address-meta dt {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .address-meta dd {
  margin: 5px 0 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--white);
}

.page-contact .address-meta dd.mono {
  font-family: var(--font-mono);
  letter-spacing: .04em;
}

.page-contact .address-figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 10 / 7;
}

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

.page-contact .address-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(34, 224, 255, .12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 224, 255, .12) 1px, transparent 1px);
  background-size: 42px 42px;
  mix-blend-mode: screen;
}

/* 收束入口 */
.page-contact .tail-links {
  display: grid;
  gap: 10px;
}

.page-contact .tail-link {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 16px;
  min-height: 44px;
  background: var(--ink-800);
  border: 1px solid var(--steel);
  border-top: 2px solid var(--cyan);
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.62;
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .tail-link:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
}

.page-contact .tail-text {
  color: var(--white);
}

/* 断点 */
@media (min-width: 720px) {
  .page-contact .hours-bar {
    grid-template-columns: auto minmax(140px, 1fr) auto;
    align-items: center;
    gap: 16px;
  }

  .page-contact .hours-tip {
    grid-column: 1 / -1;
  }

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

@media (min-width: 860px) {
  .page-contact .channel-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .channel-row {
    border-top: 0;
    border-left: 1px solid var(--steel);
  }

  .page-contact .channel-row:first-child {
    border-left: 0;
  }
}

@media (min-width: 900px) {
  .page-contact .hero-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
  }

  .page-contact .address-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-contact .desk {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-contact .desk-index {
    position: sticky;
    top: 104px;
  }

  .page-contact .prep-split {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-contact .tail-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .quick-contact,
  .page-contact .tail-link,
  .page-contact .desk-item {
    transition: none;
  }

  .page-contact .tail-link:hover,
  .page-contact .quick-contact:hover {
    transform: none;
  }

  .page-contact .hours-fill {
    animation: none;
  }
}