.page-contact {
  --contact-rule: rgba(167, 154, 140, 0.20);
  --contact-rule-soft: rgba(167, 154, 140, 0.10);
  --contact-grid-line: rgba(167, 154, 140, 0.065);
  --contact-panel: rgba(26, 18, 13, 0.86);
  position: relative;
  isolation: isolate;
  overflow: clip;
  padding-bottom: 8px;
  background:
    radial-gradient(900px 420px at 84% -8%, rgba(245, 176, 58, 0.10), transparent 68%),
    radial-gradient(720px 460px at 4% 24%, rgba(255, 90, 31, 0.075), transparent 70%),
    var(--ink);
  color: var(--bone);
}

.page-contact::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(var(--contact-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--contact-grid-line) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.3) 58%, transparent);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.3) 58%, transparent);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-contact .breadcrumb a {
  color: var(--lime);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--gold);
}

.page-contact .breadcrumb__sep {
  color: var(--bronze);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: 26px 0 56px;
}

.page-contact .contact-hero__intro {
  max-width: 780px;
}

.page-contact .contact-hero h1 {
  margin: 14px 0 20px;
  font-family: var(--font-display);
  font-size: clamp(33px, 5.6vw, 60px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--bone);
  text-wrap: balance;
}

.page-contact .lede {
  max-width: 64ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: rgba(244, 236, 225, 0.78);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-contact .contact-hero__band {
  margin-top: 44px;
}

.page-contact .contact-banner {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--contact-rule);
  background: var(--ink-deep);
}

.page-contact .contact-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06);
}

.page-contact .media-frame__caption {
  display: block;
  padding: 12px 16px;
  border-top: 1px solid var(--contact-rule);
  background: rgba(26, 18, 13, 0.92);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: var(--lime);
}

/* ---------- 主体两栏 ---------- */
.page-contact .contact-body {
  padding: 8px 0 68px;
}

.page-contact .contact-body__inner {
  display: grid;
  gap: 44px;
}

.page-contact .contact-side {
  min-width: 0;
}

.page-contact .side-panel {
  position: relative;
  padding: 28px 22px 24px;
  border: 1px solid var(--contact-rule);
  background: linear-gradient(180deg, rgba(244, 236, 225, 0.062), rgba(244, 236, 225, 0.018));
}

.page-contact .side-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--bronze), var(--gold) 55%, var(--flame));
}

.page-contact .side-panel__title {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-contact .side-panel__note {
  margin: 0 0 6px;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(244, 236, 225, 0.7);
}

.page-contact .chan {
  padding: 16px 0;
  border-bottom: 1px dashed var(--contact-rule-soft);
}

.page-contact .chan--last {
  border-bottom: 0;
  padding-bottom: 12px;
}

.page-contact .chan__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-contact .chan__value {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
  color: var(--bone);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .chan__row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.page-contact .copy-btn {
  padding: 5px 12px;
  border: 1px solid rgba(245, 176, 58, 0.34);
  background: rgba(245, 176, 58, 0.08);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--gold);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  background: rgba(245, 176, 58, 0.18);
  border-color: var(--gold);
  color: var(--bone);
}

.page-contact .copy-feedback {
  min-height: 1em;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--jade);
}

.page-contact .hours {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--contact-rule);
}

.page-contact .hours__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-contact .hours__bar {
  position: relative;
  height: 6px;
  margin: 12px 0 8px;
  background: rgba(167, 154, 140, 0.16);
}

.page-contact .hours__seg {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--bronze), var(--gold) 45%, var(--flame));
}

.page-contact .hours__axis {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
  color: var(--lime);
}

.page-contact .hours__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 236, 225, 0.68);
}

.page-contact .side-panel__foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--contact-rule-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--lime);
}

.page-contact .side-panel__foot a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 176, 58, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .side-panel__foot a:hover {
  color: var(--flame);
  border-color: var(--flame);
}

/* ---------- 右侧内容列 ---------- */
.page-contact .contact-main {
  min-width: 0;
  display: grid;
  gap: 56px;
}

.page-contact .contact-block .section__head {
  margin-bottom: 26px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--contact-rule);
}

.page-contact .section-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3vw, 33px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.012em;
  color: var(--bone);
}

/* ---------- 分段切换 ---------- */
.page-contact .segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.page-contact .segmented__btn {
  padding: 7px 16px;
  border: 1px solid var(--contact-rule);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-contact .segmented__btn:hover {
  color: var(--bone);
  border-color: var(--rule-strong);
}

.page-contact .segmented__btn[aria-pressed="true"] {
  border-color: transparent;
  background: linear-gradient(100deg, var(--gold), var(--flame));
  color: var(--ink);
}

/* ---------- 来意卡片 ---------- */
.page-contact .intent-list {
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .intent-card {
  position: relative;
  padding: 24px 22px 22px;
  border: 1px solid var(--contact-rule);
  border-left: 2px solid var(--gold);
  background: var(--contact-panel);
}

.page-contact .intent-card[data-group="biz"] {
  border-left-color: var(--gold);
}

.page-contact .intent-card[data-group="media"] {
  border-left-color: var(--jade);
}

.page-contact .intent-card[data-group="fix"] {
  border-left-color: var(--card-red);
}

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

.page-contact .intent-card__num {
  padding: 3px 9px;
  border: 1px solid rgba(245, 176, 58, 0.36);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
}

.page-contact .intent-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.008em;
  color: var(--bone);
}

.page-contact .intent-card__lede {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(244, 236, 225, 0.82);
}

.page-contact .intent-meta {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
}

.page-contact .intent-meta dt {
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--jade);
}

.page-contact .intent-meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 236, 225, 0.86);
}

.page-contact .intent-card__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--contact-rule-soft);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--lime);
}

.page-contact .intent-card__foot a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 176, 58, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .intent-card__foot a:hover {
  color: var(--flame);
  border-color: var(--flame);
}

/* ---------- 四步流程 ---------- */
.page-contact .flow-layout {
  display: grid;
  gap: 32px;
}

.page-contact .flow {
  min-width: 0;
}

.page-contact .flow__spark {
  display: block;
  width: 100%;
  height: 52px;
  margin-bottom: 4px;
  opacity: 0.85;
}

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

.page-contact .flow__step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--contact-rule-soft);
}

.page-contact .flow__step:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-contact .flow__node {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  background: linear-gradient(140deg, var(--gold), var(--flame));
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  transition: filter 0.24s var(--ease);
}

.page-contact .flow__step:hover .flow__node,
.page-contact .flow__step:focus-within .flow__node {
  filter: brightness(1.16);
}

.page-contact .flow__body {
  min-width: 0;
}

.page-contact .flow__title {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--bone);
}

.page-contact .flow__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 236, 225, 0.74);
}

.page-contact .flow__time {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
}

.page-contact .contact-flow__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--contact-rule);
  background: var(--ink-deep);
}

.page-contact .contact-flow__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.04);
}

/* ---------- 收尾提示 ---------- */
.page-contact .contact-notes {
  padding: 24px 22px;
  border: 1px solid var(--contact-rule);
  border-top: 2px solid var(--bronze);
  background: linear-gradient(180deg, rgba(244, 236, 225, 0.05), rgba(244, 236, 225, 0.014));
}

.page-contact .contact-notes__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.008em;
  color: var(--bone);
}

.page-contact .contact-notes__grid {
  display: grid;
  gap: 14px;
}

.page-contact .contact-notes__grid p {
  position: relative;
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 236, 225, 0.78);
}

.page-contact .contact-notes__grid p::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 8px;
  height: 1px;
  background: var(--flame);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .intent-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 28px;
  }

  .page-contact .intent-meta > div:last-child {
    grid-column: 1 / -1;
  }

  .page-contact .contact-notes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-contact .flow-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-hero {
    padding-top: 34px;
  }

  .page-contact .contact-body__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .contact-side {
    position: sticky;
    top: 92px;
  }

  .page-contact .side-panel {
    padding: 30px 26px 26px;
  }
}

@media (max-width: 480px) {
  .page-contact .contact-hero h1 {
    font-size: 30px;
  }

  .page-contact .intent-card {
    padding: 20px 16px 18px;
  }

  .page-contact .flow__step {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 14px;
  }

  .page-contact .flow__node {
    width: 36px;
    height: 36px;
    font-size: 12px;
  }

  .page-contact .chan__value {
    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .copy-btn,
  .page-contact .flow__node,
  .page-contact .segmented__btn,
  .page-contact .breadcrumb a {
    transition: none;
  }
}