.page-contact {
  --desk-gap: clamp(16px, 3vw, 30px);
  --desk-rule: 1px solid rgba(122, 75, 50, 0.3);
  --desk-shadow: 4px 4px 0 rgba(122, 75, 50, 0.12);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact [id] {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-contact .breadcrumbs {
  padding-top: clamp(14px, 3vw, 22px);
  font-size: 12.5px;
}

.page-contact .section {
  padding: clamp(34px, 6vw, 76px) 0;
}

.page-contact .chapter-mark {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-contact .chapter-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--umber);
  background: var(--gold-pale);
  padding: 3px 8px;
  border-radius: var(--radius);
}

.page-contact .chapter-rule {
  display: block;
  flex: 0 0 30px;
  height: 2px;
  background: var(--cinnabar);
}

.page-contact .chapter-title {
  flex: 1 1 100%;
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.35rem, 5.6vw, 2.1rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.28;
}

/* ---------- 首屏 ---------- */
.contact-hero {
  position: relative;
  padding: clamp(20px, 4vw, 40px) 0 clamp(30px, 5vw, 54px);
  background:
    radial-gradient(circle at 88% 6%, rgba(217, 164, 65, 0.24), transparent 46%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper) 72%, rgba(201, 211, 197, 0.2) 100%);
}

.contact-hero__grid {
  display: grid;
  gap: var(--desk-gap);
}

.contact-hero__eyebrow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 14px;
}

.contact-hero__mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--umber);
}

.page-contact h1 {
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-size: clamp(2rem, 8.4vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.contact-hero__lead {
  max-width: 48ch;
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.contact-hero__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.jump-chip {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--umber);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  font-size: 13px;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.jump-chip:hover,
.jump-chip:focus-visible {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
  color: var(--card);
}

.hero-note {
  padding: 18px 18px 16px;
  background: var(--card);
  border: var(--desk-rule);
  border-top: 4px solid var(--cinnabar);
  box-shadow: var(--desk-shadow);
}

.hero-note__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--umber);
}

.hero-note__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero-note__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(122, 75, 50, 0.28);
  font-size: 13.5px;
}

.hero-note__key {
  color: var(--umber);
  flex: 0 0 auto;
}

.hero-note__val {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  text-align: right;
  color: var(--ink);
}

.hero-note__foot {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--umber);
}

.hero-note__foot a {
  color: var(--cinnabar);
  text-underline-offset: 3px;
}

/* ---------- 联系通道 ---------- */
.desk-grid {
  display: grid;
  gap: var(--desk-gap);
}

.desk-main {
  padding: 4px clamp(16px, 3vw, 24px);
  background: var(--card);
  border: var(--desk-rule);
}

.contact-line {
  padding: 20px 0;
}

.contact-line + .contact-line {
  border-top: var(--desk-rule);
}

.contact-key {
  display: inline-block;
  padding: 3px 9px;
  background: var(--gold-pale);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--umber);
}

.contact-big {
  margin: 12px 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 7vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--ink);
  word-break: break-word;
}

.contact-big--mail {
  font-size: clamp(1rem, 4.4vw, 1.5rem);
  color: var(--cinnabar);
  word-break: break-all;
}

.contact-addr {
  margin: 12px 0 8px;
  font-family: var(--font-title);
  font-size: clamp(1.05rem, 4.6vw, 1.5rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.contact-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--umber);
}

.visit-hint {
  display: block;
  margin-top: 12px;
  padding: 9px 12px;
  background: rgba(201, 211, 197, 0.65);
  border-left: 3px solid var(--celadon-deep);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink);
}

.desk-figure {
  margin: 0;
}

.desk-figure img,
.prep-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--umber);
  border-radius: var(--radius);
  background: var(--mist);
}

.page-contact .media-caption {
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--umber);
}

/* ---------- 咨询前准备 ---------- */
.prep-grid {
  display: grid;
  gap: var(--desk-gap);
}

.prep-figure {
  margin: 0;
}

.check-card {
  padding: clamp(16px, 3.4vw, 26px);
  background: var(--card);
  border: var(--desk-rule);
  box-shadow: var(--desk-shadow);
}

.check-card__hint {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--umber);
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(122, 75, 50, 0.2);
}

.check-group + .check-group {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed rgba(122, 75, 50, 0.32);
}

.check-group__title {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.check-group__title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background: var(--cinnabar);
  transform: translateY(-2px);
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  cursor: pointer;
}

.check-item input {
  appearance: none;
  -webkit-appearance: none;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  border: 1.5px solid var(--umber);
  border-radius: 2px;
  background: var(--paper);
  position: relative;
  cursor: pointer;
}

.check-item input:checked {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
}

.check-item input:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--card);
  border-bottom: 2px solid var(--card);
  transform: rotate(40deg);
}

.check-item input:focus-visible {
  outline: 2px solid var(--celadon-deep);
  outline-offset: 2px;
}

/* ---------- 体验中心 ---------- */
.visit-grid {
  display: grid;
  gap: var(--desk-gap);
}

.addr-card {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 30px);
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
}

.addr-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(247, 240, 227, 0.09) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(0deg, rgba(217, 164, 65, 0.12) 0 1px, transparent 1px 38px);
  opacity: 0.85;
  pointer-events: none;
}

.addr-card > * {
  position: relative;
}

.addr-label {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.addr-text {
  margin: 14px 0 10px;
  font-family: var(--font-title);
  font-size: clamp(1.15rem, 5vw, 1.65rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.addr-note {
  margin: 0 0 18px;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(247, 240, 227, 0.82);
}

.addr-facts {
  list-style: none;
  margin: 0;
  padding: 0;
}

.addr-facts li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  padding: 9px 0;
  border-top: 1px solid rgba(217, 164, 65, 0.28);
  font-size: 13.5px;
  line-height: 1.6;
}

.addr-facts li span {
  flex: 0 0 5.5em;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--gold);
  padding-top: 2px;
}

.visit-body {
  padding-top: 4px;
}

.visit-sub {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.visit-points {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.visit-points li {
  position: relative;
  padding: 0 0 0 22px;
  margin-bottom: 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
}

.visit-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  background: var(--celadon);
}

.visit-note {
  margin: 0 0 16px;
  padding: 12px 14px;
  background: rgba(240, 217, 168, 0.5);
  border-left: 3px solid var(--gold);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink);
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.link-row a {
  font-size: 13.5px;
  color: var(--cinnabar);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.link-row a:hover,
.link-row a:focus-visible {
  color: var(--ink);
}

/* ---------- 服务流程 ---------- */
.flow-line {
  display: none;
  width: 100%;
  height: 24px;
  margin-bottom: 6px;
}

.flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.flow-step {
  padding: 16px 16px 18px;
  background: var(--card);
  border: var(--desk-rule);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}

.flow-step:hover {
  transform: translateY(-3px);
  box-shadow: var(--desk-shadow);
}

.flow-num {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cinnabar);
}

.flow-step h3 {
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.flow-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--umber);
}

/* ---------- 常见问题 ---------- */
.fold-group {
  border-top: var(--desk-rule);
}

.fold-item {
  border-bottom: var(--desk-rule);
}

.fold-item h3 {
  margin: 0;
}

.fold-trigger {
  position: relative;
  display: block;
  width: 100%;
  padding: 16px 42px 16px 0;
  background: transparent;
  border: 0;
  text-align: left;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  cursor: pointer;
}

.fold-trigger::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--cinnabar);
}

.fold-trigger[aria-expanded="true"]::after {
  content: "−";
}

.fold-trigger:focus-visible {
  outline: 2px solid var(--celadon-deep);
  outline-offset: 2px;
}

.fold-panel {
  padding: 0 0 16px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--umber);
}

.fold-panel p {
  margin: 0 0 8px;
}

.fold-panel p:last-child {
  margin-bottom: 0;
}

.closing-card {
  margin-top: clamp(22px, 4vw, 34px);
  padding: clamp(18px, 3.4vw, 26px);
  background: rgba(111, 143, 122, 0.14);
  border-left: 4px solid var(--celadon-deep);
}

.closing-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.closing-card p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 指针设备下的到访提示 ---------- */
@media (hover: hover) and (pointer: fine) {
  .visit-hint {
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity var(--dur-mid) var(--ease), transform var(--dur-mid) var(--ease);
  }

  .contact-line--addr:hover .visit-hint,
  .contact-line--addr:focus-within .visit-hint {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-contact .chapter-title {
    flex: 1 1 auto;
  }

  .contact-big {
    font-size: clamp(1.9rem, 4.6vw, 2.5rem);
  }

  .flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .contact-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.78fr);
    align-items: end;
  }

  .hero-note {
    padding: 22px;
  }

  .desk-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .desk-main {
    padding: 8px 30px;
  }

  .prep-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .visit-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: clamp(24px, 4vw, 48px);
    align-items: start;
  }

  .visit-body {
    padding-top: 6px;
  }

  .flow-line {
    display: block;
  }

  .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .visit-hint,
  .flow-step,
  .jump-chip {
    transition: none;
  }

  .visit-hint {
    opacity: 1;
    transform: none;
  }

  .flow-step:hover {
    transform: none;
  }
}