.page-contact {
  --pc-gutter: 20px;
  --pc-dark: #141A2C;
  --pc-dark-soft: #3A4157;
  --pc-paper-muted: #6C7284;
  --pc-paper-line: #D9D2C2;
  display: block;
  padding-bottom: 56px;
  background: var(--void);
  color: var(--ink);
}

@media (min-width: 768px) {
  .page-contact {
    --pc-gutter: 44px;
  }
}

@media (min-width: 1200px) {
  .page-contact {
    --pc-gutter: 72px;
  }
}

.page-contact .shell {
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: var(--pc-gutter);
}

/* 面包屑 */
.page-contact .crumbs {
  padding-block: 18px 6px;
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-contact .crumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-contact .crumbs a:hover,
.page-contact .crumbs a:focus-visible {
  color: var(--cyan);
}

.page-contact .crumbs span[aria-current="page"] {
  color: var(--ink);
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--void);
}

.page-contact .hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-contact .hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(123, 77, 255, 0.28) 0%, rgba(7, 11, 24, 0) 58%),
    linear-gradient(180deg, rgba(7, 11, 24, 0.62) 0%, rgba(7, 11, 24, 0.9) 64%, var(--void) 100%);
}

.page-contact .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  padding-block: 44px 52px;
}

@media (min-width: 980px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1fr) 292px;
    align-items: end;
    gap: 56px;
    padding-block: 96px 84px;
  }
}

.page-contact .eyebrow {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .hero-copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 7.4vw, 74px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-contact .hero-copy h1 em {
  font-style: normal;
  background: linear-gradient(96deg, var(--violet) 0%, var(--cyan) 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-contact .hero-copy .lead {
  margin: 22px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

@media (min-width: 768px) {
  .page-contact .hero-copy .lead {
    font-size: 17px;
  }
}

.page-contact .hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin: 30px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

@media (min-width: 700px) {
  .page-contact .hero-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .fact-num {
  display: block;
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

@media (min-width: 768px) {
  .page-contact .fact-num {
    font-size: 30px;
  }
}

.page-contact .fact-label {
  display: block;
  margin-top: 5px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-contact .hero-clock {
  position: relative;
  padding: 20px 22px 22px;
  border: 1px solid var(--line);
  background: rgba(14, 22, 48, 0.78);
}

.page-contact .hero-clock::before {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  width: 42px;
  height: 2px;
  background: var(--cyan);
}

.page-contact .clock-title {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .clock-time {
  margin: 8px 0 0;
  font-family: var(--font-data);
  font-size: 28px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

.page-contact .clock-note {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.page-contact .clock-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--ink);
}

.page-contact .hero-clock .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(59, 224, 138, 0.16);
}

/* 章节基础 */
.page-contact .section {
  padding-block: 60px;
}

@media (min-width: 980px) {
  .page-contact .section {
    padding-block: 96px;
  }
}

.page-contact .section-head {
  max-width: 740px;
  margin-bottom: 32px;
}

@media (min-width: 980px) {
  .page-contact .section-head {
    margin-bottom: 44px;
  }
}

.page-contact .section-head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.4vw, 44px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-contact .section-head .lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

@media (min-width: 768px) {
  .page-contact .section-head .lead {
    font-size: 16px;
  }
}

/* 分叉装饰 */
.page-contact .branch-fan {
  height: 78px;
  margin-bottom: 4px;
}

@media (min-width: 980px) {
  .page-contact .branch-fan {
    height: 104px;
  }
}

.page-contact .branch-fan svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-contact .branch-fan path {
  fill: none;
  stroke: var(--line);
  stroke-width: 1.4;
  vector-effect: non-scaling-stroke;
}

.page-contact .branch-fan circle {
  fill: var(--cyan);
}

/* 通道列表 */
.page-contact .branch-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 980px) {
  .page-contact .branch-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-contact .branch-list > li:last-child {
    grid-column: 1 / -1;
  }
}

.page-contact .branch-item {
  --accent: var(--violet);
  position: relative;
  padding: 20px 20px 20px 22px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-deep) 100%);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .branch-item:hover,
.page-contact .branch-item:focus-within {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.page-contact .accent-cyan {
  --accent: var(--cyan);
}

.page-contact .accent-amber {
  --accent: var(--amber);
}

.page-contact .accent-rose {
  --accent: var(--red);
}

.page-contact .accent-violet {
  --accent: var(--violet);
}

.page-contact .branch-num {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--accent);
}

.page-contact .branch-item h3 {
  margin: 7px 0 8px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .branch-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .branch-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(43, 232, 224, 0.5);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .branch-link:hover,
.page-contact .branch-link:focus-visible {
  color: var(--ink);
  border-color: var(--cyan);
}

/* 备料 */
.page-contact .pack {
  background: linear-gradient(180deg, rgba(14, 22, 48, 0.5) 0%, rgba(7, 11, 24, 0) 100%);
  border-top: 1px solid var(--line-soft);
}

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

@media (min-width: 720px) {
  .page-contact .pack-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-contact .pack-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-contact .pack-card {
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  background: var(--panel);
  scroll-margin-top: 92px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .pack-card:hover {
  border-color: var(--cyan);
  background: var(--panel-deep);
}

.page-contact .pack-card--note {
  border-style: dashed;
  border-color: var(--line);
  background: transparent;
}

.page-contact .pack-num {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-contact .pack-card h3 {
  margin: 6px 0 14px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .pack-card ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pack-card li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.66;
  color: var(--muted);
}

.page-contact .pack-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  background: var(--cyan);
}

/* 受理节奏 */
.page-contact .pace-grid {
  display: grid;
  gap: 32px;
}

@media (min-width: 980px) {
  .page-contact .pace-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: start;
  }
}

.page-contact .pace-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pace-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .pace-step:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .step-idx {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--amber);
  padding-top: 2px;
}

.page-contact .pace-step h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .pace-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .pace-tip {
  margin: 20px 0 0;
  padding: 12px 16px;
  border-left: 2px solid var(--red);
  background: rgba(255, 59, 92, 0.08);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
}

.page-contact .pace-figure {
  margin: 0;
}

.page-contact .pace-figure .media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-contact .pace-figure .media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.85);
}

.page-contact .pace-figure .media-caption {
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* 联系渠道 - 纸张叠层 */
.page-contact .reach {
  border-top: 1px solid var(--line-soft);
}

.page-contact .reach-card {
  position: relative;
  isolation: isolate;
  padding: 26px 22px 30px;
  background: var(--paper);
  color: var(--pc-dark);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.5);
}

@media (min-width: 900px) {
  .page-contact .reach-card {
    padding: 40px 44px 44px;
  }
}

.page-contact .reach-card::before,
.page-contact .reach-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-contact .reach-card::before {
  background: rgba(244, 241, 234, 0.2);
  transform: translate(9px, 9px);
}

.page-contact .reach-card::after {
  background: rgba(244, 241, 234, 0.1);
  transform: translate(18px, 18px);
}

.page-contact .reach-row {
  padding-block: 4px 18px;
}

.page-contact .reach-label {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pc-paper-muted);
}

.page-contact .reach-value {
  margin: 8px 0 0;
  font-family: var(--font-data);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--pc-dark);
  word-break: break-word;
}

@media (min-width: 768px) {
  .page-contact .reach-value {
    font-size: 21px;
  }
}

.page-contact .reach-desc {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pc-dark-soft);
}

.page-contact .tear {
  height: 0;
  border-top: 2px dashed var(--pc-paper-line);
}

.page-contact .reach-note {
  margin: 0;
  padding-top: 18px;
  font-size: 13px;
  line-height: 1.68;
  color: var(--pc-dark-soft);
}

/* 合作 */
.page-contact .coop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 840px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-contact .coop-card {
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--violet);
  background: var(--panel);
}

.page-contact .coop-card:nth-child(2) {
  border-top-color: var(--cyan);
}

.page-contact .coop-card:nth-child(3) {
  border-top-color: var(--amber);
}

.page-contact .coop-tag {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .coop-card h3 {
  margin: 8px 0 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .coop-card p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--muted);
}

/* 相关页面 */
.page-contact .next-links {
  display: grid;
  gap: 10px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

@media (min-width: 720px) {
  .page-contact .next-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 28px;
  }
}

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

.page-contact .next-link {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .next-link span {
  color: var(--cyan);
}

.page-contact .next-link:hover,
.page-contact .next-link:focus-visible {
  border-color: var(--cyan);
  background: var(--cyan-wash);
}

.page-contact a:focus-visible,
.page-contact .branch-item:focus-within {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .branch-item,
  .page-contact .branch-link,
  .page-contact .pack-card,
  .page-contact .next-link,
  .page-contact .crumbs a {
    transition: none;
  }

  .page-contact .branch-item:hover {
    transform: none;
  }
}