.page-contact {
  --ct-hair: 1px solid var(--grid);
  --ct-hair-soft: 1px solid var(--grid-soft);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
  padding-bottom: clamp(64px, 10vw, 120px);
}

/* 面包屑 */
.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 28px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-contact .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.page-contact .crumbs a:hover,
.page-contact .crumbs a:focus-visible {
  color: var(--gold-lite);
  border-bottom-color: var(--gold);
}
.page-contact .crumbs__sep {
  color: var(--grid);
}

/* 首屏 */
.page-contact .ct-hero {
  padding: clamp(24px, 4vw, 48px) 0 0;
}
.page-contact .ct-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
  align-items: start;
}
.page-contact .ct-hero__lead {
  position: relative;
  padding: clamp(22px, 3.4vw, 44px);
  border: var(--ct-hair);
  background:
    linear-gradient(158deg, rgba(200, 160, 90, 0.2) 0%, rgba(90, 69, 38, 0.12) 38%, rgba(11, 11, 13, 0) 72%),
    linear-gradient(20deg, rgba(79, 209, 224, 0.07) 0%, rgba(11, 11, 13, 0) 60%),
    var(--ink-2);
}
.page-contact .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
}
.page-contact .ct-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 5.4vw, 50px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--paper);
}
.page-contact .ct-hero__lede {
  margin: 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* 三行联络方式 */
.page-contact .contact-lines {
  list-style: none;
  margin: clamp(26px, 4vw, 36px) 0 0;
  padding: 0;
  border-top: var(--ct-hair);
}
.page-contact .contact-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px 18px;
  padding: 16px 0 16px 14px;
  border-bottom: var(--ct-hair);
  border-left: 2px solid transparent;
  transition: border-left-color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.page-contact .contact-line:hover {
  border-left-color: var(--gold);
  background-color: rgba(200, 160, 90, 0.05);
}
.page-contact .contact-line__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.page-contact .contact-line__value {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.1vw, 18px);
  line-height: 1.5;
  color: var(--paper);
  letter-spacing: 0.01em;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.page-contact .contact-line__note {
  grid-column: 1 / -1;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* 图片 */
.page-contact .figure {
  margin: 0;
}
.page-contact .ct-hero__figure {
  position: relative;
  border: var(--ct-hair);
  overflow: hidden;
}
.page-contact .ct-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  filter: saturate(0.82) brightness(0.94);
}
.page-contact .figure__caption {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: var(--ct-hair-soft);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* 章节 */
.page-contact .ct-section {
  padding: clamp(56px, 9vw, 120px) 0 0;
}
.page-contact .chapter {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin: 0 0 clamp(26px, 4vw, 48px);
  padding-top: 22px;
  border-top: var(--ct-hair);
}
.page-contact .chapter__index {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: clamp(34px, 6vw, 60px);
  line-height: 0.92;
  letter-spacing: -0.05em;
  color: var(--gold);
}
.page-contact .chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-contact .chapter__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* 渠道分工 */
.page-contact .route-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--ct-hair-soft);
}
.page-contact .route {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 24px 0;
  border-bottom: var(--ct-hair-soft);
}
.page-contact .route__badge {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  border: 1px solid currentColor;
}
.page-contact .route__badge--gold {
  color: var(--gold);
}
.page-contact .route__badge--cyan {
  color: var(--cyan);
}
.page-contact .route__badge--coral {
  color: var(--coral);
}
.page-contact .route__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--paper);
}
.page-contact .route__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}
.page-contact .route__note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--muted);
  border-left: 1px solid var(--grid);
  padding-left: 12px;
}

/* 服务时间 */
.page-contact .hours {
  margin: 0;
  border-top: var(--ct-hair-soft);
}
.page-contact .hours__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 18px 0;
  border-bottom: var(--ct-hair-soft);
}
.page-contact .hours__when {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--paper);
}
.page-contact .hours__chan {
  padding: 1px 7px;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--ink);
  background: var(--gold);
}
.page-contact .hours__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* 流程 */
.page-contact .flow {
  list-style: none;
  counter-reset: ct-step;
  margin: 0;
  padding: 0;
  border-top: var(--ct-hair-soft);
}
.page-contact .flow > li {
  counter-increment: ct-step;
  position: relative;
  padding: 18px 0 18px 54px;
  border-bottom: var(--ct-hair-soft);
}
.page-contact .flow > li::before {
  content: counter(ct-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--coral);
}
.page-contact .flow__title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--paper);
}
.page-contact .flow__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* 材料清单 */
.page-contact .sub-title {
  margin: clamp(32px, 5vw, 48px) 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-lite);
}
.page-contact .brief-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--ct-hair-soft);
}
.page-contact .brief {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-bottom: var(--ct-hair-soft);
}
.page-contact .brief__type {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--paper);
}
.page-contact .brief__need {
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

/* 到访 */
.page-contact .visit {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}
.page-contact .visit__figure {
  border: var(--ct-hair);
  overflow: hidden;
  background: var(--ink-2);
}
.page-contact .visit__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.9);
}
.page-contact .visit__addr {
  margin: 0 0 18px;
  padding: 12px 14px;
  border-left: 2px solid var(--cyan);
  background: rgba(79, 209, 224, 0.06);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
  overflow-wrap: anywhere;
}
.page-contact .visit__tips {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--ct-hair-soft);
}
.page-contact .visit__tips li {
  position: relative;
  padding: 13px 0 13px 18px;
  border-bottom: var(--ct-hair-soft);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}
.page-contact .visit__tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 23px;
  width: 7px;
  height: 1px;
  background: var(--gold);
}

/* 反馈 */
.page-contact .fb-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: var(--ct-hair);
}
.page-contact .fb-card {
  padding: 24px 0;
  border-bottom: var(--ct-hair);
}
.page-contact .fb-card__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.5;
  color: var(--paper);
}
.page-contact .fb-list,
.page-contact .fb-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: fb-step;
}
.page-contact .fb-list li,
.page-contact .fb-steps li {
  position: relative;
  padding: 10px 0 10px 26px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  border-bottom: var(--ct-hair-soft);
}
.page-contact .fb-list li:last-child,
.page-contact .fb-steps li:last-child {
  border-bottom: 0;
}
.page-contact .fb-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 21px;
  width: 8px;
  height: 1px;
  background: var(--coral);
}
.page-contact .fb-steps li {
  counter-increment: fb-step;
}
.page-contact .fb-steps li::before {
  content: counter(fb-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--cyan);
  letter-spacing: 0.04em;
}
.page-contact .fb-list strong {
  color: var(--paper);
  font-weight: 500;
}

/* 通用附注与链接行 */
.page-contact .note {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 1px solid var(--grid);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--muted);
}
.page-contact .ct-linkrow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
}
.page-contact .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid var(--gold);
  border-radius: 0;
  background: transparent;
  color: var(--gold-lite);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease);
}
.page-contact .btn:hover,
.page-contact .btn:focus-visible {
  background: var(--gold);
  color: var(--ink);
}
.page-contact .btn--sm {
  padding: 8px 16px;
  font-size: 12.5px;
}
.page-contact .btn--ghost {
  border-color: var(--grid);
  color: var(--muted);
}
.page-contact .btn--ghost:hover,
.page-contact .btn--ghost:focus-visible {
  border-color: var(--gold);
  background: rgba(200, 160, 90, 0.12);
  color: var(--gold-lite);
}

/* 平板及桌面 */
@media (min-width: 720px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(28px, 4vw, 48px);
  }
  .page-contact .contact-line {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    column-gap: 20px;
  }
  .page-contact .contact-line__label {
    grid-column: 1;
    grid-row: 1;
  }
  .page-contact .contact-line__value {
    grid-column: 2;
    grid-row: 1;
  }
  .page-contact .contact-line__note {
    grid-column: 2;
    grid-row: 2;
  }
  .page-contact .chapter {
    grid-template-columns: 150px minmax(0, 1fr);
    column-gap: 32px;
    align-items: start;
  }
  .page-contact .chapter__index {
    grid-column: 1;
    grid-row: 1 / span 2;
  }
  .page-contact .chapter__title {
    grid-column: 2;
    grid-row: 1;
  }
  .page-contact .chapter__lede {
    grid-column: 2;
    grid-row: 2;
  }
  .page-contact .route {
    grid-template-columns: 230px minmax(0, 1fr);
    column-gap: 32px;
  }
  .page-contact .route__head {
    grid-column: 1;
  }
  .page-contact .route__text {
    grid-column: 2;
  }
  .page-contact .route__note {
    grid-column: 2;
  }
  .page-contact .hours__row {
    grid-template-columns: 260px minmax(0, 1fr);
    column-gap: 28px;
    align-items: baseline;
  }
  .page-contact .brief {
    grid-template-columns: 220px minmax(0, 1fr);
    column-gap: 24px;
    align-items: baseline;
  }
  .page-contact .visit {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
  .page-contact .fb-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 40px;
  }
  .page-contact .fb-card {
    border-bottom: 0;
    border-top: 1px solid transparent;
  }
  .page-contact .fb-card + .fb-card {
    border-left: var(--ct-hair-soft);
    padding-left: 40px;
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 7.2fr) minmax(0, 3.8fr);
  }
  .page-contact .chapter {
    grid-template-columns: 190px minmax(0, 1fr);
  }
  .page-contact .flow > li {
    padding-left: 62px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-line,
  .page-contact .btn,
  .page-contact .crumbs a {
    transition: none;
  }
}