.page-contact {
  --local-gold-glow: rgba(200, 164, 92, 0.22);
  --local-gold-border: rgba(200, 164, 92, 0.16);
  --local-ink-soft: rgba(241, 234, 216, 0.82);
  position: relative;
  background-color: var(--ink-deep);
  color: var(--cream-text);
  overflow-x: clip;
  scroll-behavior: smooth;
}

.page-contact section[id] {
  scroll-margin-top: calc(var(--header-h) + 12px);
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* 顶部视觉区 */
.page-contact .contact-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(440px, 68vh, 720px);
  overflow: hidden;
  background-color: var(--pitch-base);
}

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

.page-contact .contact-hero__imgwrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.page-contact .contact-hero__body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: min(100%, var(--content-max));
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 7vw, 4.5rem);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  height: 4rem;
  background: linear-gradient(100deg, var(--gold-accent) 0%, var(--gold-soft) 62%, transparent 96%);
  clip-path: polygon(0 42%, 100% 0, 100% 100%, 0 100%);
  opacity: 0.9;
  pointer-events: none;
}

.page-contact .breadcrumb {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: clamp(1.2rem, 4vw, 2rem);
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--muted-green);
}

.page-contact .breadcrumb a {
  color: var(--muted-green);
  text-decoration: none;
  transition: color 0.25s ease;
}

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

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

.page-contact .contact-title {
  margin: 0 0 0.75rem;
  font-size: clamp(2.8rem, 12vw, 6.5rem);
  line-height: 0.92;
  letter-spacing: 0.01em;
  font-weight: 900;
  color: var(--cream-text);
}

.page-contact .contact-hero__lead {
  max-width: 30em;
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  line-height: 1.5;
  color: var(--local-ink-soft);
}

.page-contact .contact-hero__goldbar {
  width: 5.5rem;
  height: 0.4rem;
  margin-top: 1.5rem;
  background: linear-gradient(90deg, var(--gold-accent), var(--gold-soft));
  clip-path: polygon(0 0, 100% 0, 82% 100%, 0 100%);
}

.page-contact .contact-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.75rem;
}

.page-contact .contact-anchors a {
  padding: 0.5rem 0.8rem;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--cream-text);
  text-decoration: none;
  background: rgba(7, 19, 12, 0.4);
  border: 1px solid var(--local-gold-border);
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}

.page-contact .contact-anchors a:hover,
.page-contact .contact-anchors a:focus-visible {
  color: var(--gold-soft);
  background: rgba(7, 19, 12, 0.72);
  border-color: var(--gold-accent);
}

.page-contact .contact-hero__rotate {
  position: absolute;
  top: clamp(4.5rem, 16vh, 9rem);
  right: clamp(0.8rem, 4vw, 3rem);
  z-index: 3;
  writing-mode: vertical-rl;
  font-size: 0.85rem;
  letter-spacing: 0.26em;
  color: var(--gold-soft);
  opacity: 0.92;
}

/* 联系渠道 */
.page-contact .channel-section {
  position: relative;
  padding: clamp(2.5rem, 8vw, 5rem) clamp(1rem, 4vw, 2rem);
  background-color: var(--ink-deep);
}

.page-contact .channel-section__inner {
  position: relative;
  z-index: 2;
  width: min(100%, var(--content-max));
  margin: 0 auto;
}

.page-contact .channel-section__gold {
  position: absolute;
  top: 2rem;
  right: -6%;
  z-index: 1;
  width: clamp(15rem, 44vw, 30rem);
  height: calc(100% - 2rem);
  min-height: 18rem;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(200, 164, 92, 0.22) 0%, rgba(229, 201, 143, 0.05) 70%);
  clip-path: polygon(16% 0, 100% 0, 84% 100%, 0 100%);
}

.page-contact .channel-grid {
  display: grid;
  gap: clamp(1.4rem, 5vw, 3rem);
  margin-top: clamp(1.5rem, 5vw, 2.75rem);
}

@media (min-width: 960px) {
  .page-contact .channel-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: stretch;
    gap: 3rem;
  }
}

.page-contact .contact-list {
  display: grid;
  gap: 0.9rem;
}

.page-contact .contact-item {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem 1rem;
  padding: clamp(1.1rem, 3vw, 1.55rem);
  background: var(--pitch-base);
  border: 1px solid var(--local-gold-border);
  transition: border-color 0.25s ease, background 0.25s ease;
}

.page-contact .contact-item::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0.24rem;
  background: linear-gradient(180deg, var(--gold-accent), var(--gold-soft));
  opacity: 0;
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.32s ease, opacity 0.32s ease;
}

.page-contact .contact-item:hover,
.page-contact .contact-item:focus-within {
  background: #114837;
  border-color: rgba(200, 164, 92, 0.42);
}

.page-contact .contact-item:hover::before,
.page-contact .contact-item:focus-within::before {
  opacity: 1;
  transform: scaleY(1);
}

.page-contact .contact-item__num {
  grid-row: span 2;
  padding-top: 0.2rem;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  line-height: 1.5;
  color: var(--gold-accent);
}

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

.page-contact .contact-item__label {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-headline);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--muted-green);
}

.page-contact .contact-item__value {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(1rem, 2.6vw, 1.22rem);
  line-height: 1.4;
  color: var(--cream-text);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.25s ease;
}

.page-contact a.contact-item__value:hover,
.page-contact a.contact-item__value:focus-visible {
  color: var(--gold-soft);
}

.page-contact .contact-item__desc {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--muted-green);
}

/* 服务时间卡 */
.page-contact .service-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  background: var(--pitch-base);
  border-top: 3px solid var(--gold-accent);
  border-radius: 0.35rem 0.35rem 0.9rem 0.35rem;
  box-shadow: 0 1.4rem 3rem rgba(0, 0, 0, 0.28);
}

.page-contact .service-panel__img {
  margin: -0.25rem 0 0.25rem;
  overflow: hidden;
  border-radius: 0.3rem;
  background: var(--ink-deep);
}

.page-contact .service-panel__img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .service-panel__title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--cream-text);
}

.page-contact .service-panel__range {
  margin: 0;
  font-family: var(--font-data);
  font-size: clamp(1.25rem, 3.6vw, 1.6rem);
  letter-spacing: 0.02em;
  color: var(--gold-soft);
}

.page-contact .service-timeline {
  margin: 0.4rem 0 0.8rem;
}

.page-contact .service-timeline__track {
  position: relative;
  display: block;
  height: 0.55rem;
  overflow: hidden;
  background: rgba(4, 12, 8, 0.4);
  border: 1px dashed rgba(200, 164, 92, 0.5);
  border-radius: 999px;
}

.page-contact .service-timeline__fill {
  display: block;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, var(--gold-accent), var(--gold-soft));
  border-radius: 999px;
}

.page-contact .service-timeline__labels {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.4rem;
  margin-top: 0.5rem;
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  color: var(--muted-green);
}

.page-contact .service-panel__note {
  margin: 0;
  padding-top: 0.95rem;
  font-family: var(--font-body);
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--muted-green);
  border-top: 1px solid var(--local-gold-border);
}

/* 内容合作 */
.page-contact .coop-section {
  position: relative;
  padding: clamp(2.5rem, 8vw, 5rem) clamp(1rem, 4vw, 2rem);
  background: linear-gradient(180deg, var(--ink-deep), rgba(15, 61, 46, 0.4), var(--ink-deep));
}

.page-contact .coop-section__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(1.75rem, 6vw, 3.5rem);
  background-color: var(--pitch-base);
}

.page-contact .coop-section__inner {
  position: relative;
  z-index: 2;
  width: min(100%, 56rem);
  margin: 0 auto;
}

.page-contact .coop-section__lead {
  margin: 1.4rem 0;
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 2.4vw, 1.28rem);
  line-height: 1.6;
  color: var(--local-ink-soft);
}

.page-contact .coop-list {
  display: grid;
  gap: 0.7rem;
  padding: 0;
  margin: 0 0 1.8rem;
  list-style: none;
  counter-reset: coop;
}

.page-contact .coop-list li {
  position: relative;
  counter-increment: coop;
  padding: 0.95rem 1.1rem 0.95rem 3.4rem;
  font-family: var(--font-body);
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--cream-text);
  background: rgba(4, 12, 8, 0.24);
  border: 1px solid var(--local-gold-border);
  border-left: 3px solid var(--gold-accent);
}

.page-contact .coop-list li::before {
  content: "0" counter(coop);
  position: absolute;
  top: 0.75rem;
  left: 0.7rem;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--gold-soft);
}

.page-contact .coop-list strong {
  font-weight: 600;
  color: var(--gold-soft);
}

.page-contact .coop-section__contact {
  margin: 0;
  padding-top: 1.1rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--muted-green);
  border-top: 1px solid var(--local-gold-border);
}

.page-contact .coop-section__contact a {
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px dashed rgba(200, 164, 92, 0.5);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.page-contact .coop-section__contact a:hover,
.page-contact .coop-section__contact a:focus-visible {
  color: var(--gold-accent);
  border-color: var(--gold-accent);
}

/* 反馈与帮助 */
.page-contact .faq-section {
  position: relative;
  padding: clamp(2.5rem, 8vw, 5rem) clamp(1rem, 4vw, 2rem);
  background:
    radial-gradient(circle at 88% 10%, rgba(200, 164, 92, 0.14), transparent 24rem),
    linear-gradient(180deg, var(--ink-deep) 0%, #0B2019 55%, var(--ink-deep) 100%);
}

.page-contact .faq-section__inner {
  position: relative;
  width: min(100%, var(--content-max));
  margin: 0 auto;
}

.page-contact .faq-grid {
  display: grid;
  gap: 1.1rem;
  margin-top: clamp(1.6rem, 5vw, 2.75rem);
}

@media (min-width: 780px) {
  .page-contact .faq-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
    align-items: start;
  }

  .page-contact .faq-card:nth-child(2) {
    margin-top: 1.4rem;
  }

  .page-contact .faq-card:last-child {
    margin-top: 0.7rem;
  }
}

.page-contact .faq-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.2rem;
  min-height: 14rem;
  padding: clamp(1.25rem, 3.5vw, 1.9rem);
  background: var(--pitch-base);
  border: 1px solid var(--local-gold-border);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.page-contact .faq-card::after {
  content: "";
  position: absolute;
  right: -0.45rem;
  bottom: -0.45rem;
  width: 1.7rem;
  height: 1.7rem;
  pointer-events: none;
  opacity: 0.4;
  border-right: 2px solid var(--gold-accent);
  border-bottom: 2px solid var(--gold-accent);
}

.page-contact .faq-card:hover {
  border-color: rgba(200, 164, 92, 0.45);
  box-shadow: 0 1rem 2.4rem rgba(0, 0, 0, 0.25);
  transform: translateY(-0.25rem);
}

.page-contact .faq-card__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-headline);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--cream-text);
}

.page-contact .faq-card__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--muted-green);
}

.page-contact .faq-section__note {
  max-width: 40rem;
  margin: clamp(2.2rem, 6vw, 3.2rem) 0 0;
  padding-left: 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--muted-green);
  border-left: 3px solid var(--gold-accent);
}

/* 焦点可见与减弱动效 */
.page-contact a.btn:focus-visible,
.page-contact .contact-anchors a:focus-visible,
.page-contact .breadcrumb a:focus-visible,
.page-contact .contact-item__value:focus-visible,
.page-contact .coop-section__contact a:focus-visible {
  outline: 2px solid var(--gold-accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact {
    scroll-behavior: auto;
  }

  .page-contact .contact-item::before,
  .page-contact .faq-card {
    transition: none;
  }
}